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authorJelmer Vernooij <jelmer@samba.org>2008-09-16 18:05:53 +0200
committerJelmer Vernooij <jelmer@samba.org>2008-09-16 18:05:53 +0200
commit197870a731f18dd9759e9cc97dfd298fda773251 (patch)
tree7d6ff05bc404d07d02bab47e59429986d47c842c /source4/lib/appweb/ejs-2.0/ejs
parentc2eb4e5f8e0275003f9cffe1feeee6e34b7e578e (diff)
downloadsamba-197870a731f18dd9759e9cc97dfd298fda773251.tar.gz
samba-197870a731f18dd9759e9cc97dfd298fda773251.tar.bz2
samba-197870a731f18dd9759e9cc97dfd298fda773251.zip
Remove remaining embedded JavaScript support.
Diffstat (limited to 'source4/lib/appweb/ejs-2.0/ejs')
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/.ignore2
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/Makefile61
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/.ignore1
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/Makefile21
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/ejsArray.c167
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/classes/ejsDate.c197
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/classes/ejsError.c140
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/ejsObject.c588
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/ejsStndClasses.c144
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/ejsString.c381
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/classes/ejsXml.c1327
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejs.c1378
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejs.h849
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsClass.c273
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsCmd.c468
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/ejsGarbage.c1214
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsLex.c1033
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsParser.c4514
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsVar.c4033
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/ejsVar.h1091
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/lib/event.js141
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/lib/global.js34
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/lib/startup.js15
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/lib/timer.js158
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/.ignore1
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/Makefile27
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/README.TXT63
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/UNIX/.ignore1
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/UNIX/Makefile21
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFile.c98
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFileSystem.c454
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsHTTP.c488
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/WIN/.ignore1
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/WIN/Makefile21
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFile.c98
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFileSystem.c456
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsHTTP.c488
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/ejsGC.c326
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/ejsGlobal.c785
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/ejsSystem.c112
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemApp.c49
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemDebug.c60
-rw-r--r--source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemLog.c163
-rwxr-xr-xsource4/lib/appweb/ejs-2.0/ejs/system/ejsSystemMemory.c174
44 files changed, 0 insertions, 22116 deletions
diff --git a/source4/lib/appweb/ejs-2.0/ejs/.ignore b/source4/lib/appweb/ejs-2.0/ejs/.ignore
deleted file mode 100644
index 47f4ac63b2..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/.ignore
+++ /dev/null
@@ -1,2 +0,0 @@
-ejs
-future
diff --git a/source4/lib/appweb/ejs-2.0/ejs/Makefile b/source4/lib/appweb/ejs-2.0/ejs/Makefile
deleted file mode 100644
index ea6be8c401..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/Makefile
+++ /dev/null
@@ -1,61 +0,0 @@
-#
-# Makefile for Embedded Javascript (EJS)
-#
-# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
-#
-
-#
-# Ejs may be linked into shared handlers so we must build the objects both
-# shared and static if --shared was specified to configure.
-#
-COMPILE := *.c
-EXPORT_OBJECTS := yes
-PRE_DIRS := classes system db
-MAKE_IFLAGS := -I../mpr -I../exml
-
-include make.dep
-
-ifeq ($(BLD_PRODUCT),ejs)
-POST_DIRS := package
-endif
-
-ifeq ($(BLD_FEATURE_TEST),1)
-POST_DIRS += test
-endif
-
-ifeq ($(BLD_FEATURE_EJS_DB),1)
-LIBS += sqlite
-endif
-
-TARGETS += $(BLD_BIN_DIR)/libejs$(BLD_LIB)
-TARGETS += $(BLD_BIN_DIR)/ejs$(BLD_EXE)
-
-ifeq ($(BLD_FEATURE_EJS),1)
-compileExtra: $(TARGETS)
-endif
-
-$(BLD_BIN_DIR)/libejs$(BLD_LIB): files \
- $(shell BLD_OBJ=$(BLD_OBJ) \; BLD_OBJ_DIR=$(BLD_OBJ_DIR) \; \
- eval echo `cat files`)
- @bld --library $(BLD_BIN_DIR)/libejs \
- --objectsDir $(BLD_OBJ_DIR) --objectList files \
- --libs "exml mpr $(LIBS)"
-
-$(BLD_BIN_DIR)/ejs$(BLD_EXE): $(BLD_BIN_DIR)/libejs$(BLD_LIB) \
- $(BLD_BIN_DIR)/libmpr$(BLD_LIB) \
- $(BLD_BIN_DIR)/libejs$(BLD_LIB) $(FILES)
- @bld --executable $(BLD_BIN_DIR)/ejs$(BLD_EXE) \
- --rpath "$(BLD_PREFIX)/bin" \
- --preferStatic --smartLibs "ejs exml mpr $(LIBS)" \
- --objectsDir $(BLD_OBJ_DIR) \
- --objects "$(BLD_OBJ_DIR)/ejsCmd$(BLD_OBJ)"
-
-cleanExtra:
- @echo "rm -f $(TARGETS)" | $(BLDOUT)
- @rm -f $(TARGETS)
- @rm -f $(BLD_BIN_DIR)/libejs.*
-
-## Local variables:
-## tab-width: 4
-## End:
-## vim: tw=78 sw=4 ts=4
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/.ignore b/source4/lib/appweb/ejs-2.0/ejs/classes/.ignore
deleted file mode 100644
index fb5a29031e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/.ignore
+++ /dev/null
@@ -1 +0,0 @@
-.updated
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/Makefile b/source4/lib/appweb/ejs-2.0/ejs/classes/Makefile
deleted file mode 100644
index ce12bb3829..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Makefile to build the EJS Classes
-#
-# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
-#
-
-COMPILE := *.c
-EXPORT_OBJECTS := yes
-MAKE_IFLAGS := -I.. -I../../mpr -I../../exml
-
-include make.dep
-
-compileExtra: .updated
-
-.updated: $(FILES)
- @touch .updated
-
-## Local variables:
-## tab-width: 4
-## End:
-## vim: tw=78 sw=4 ts=4
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsArray.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsArray.c
deleted file mode 100644
index feb64b1aa8..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsArray.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * @file ejsArray.c
- * @brief Array class
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/************************************ Code ************************************/
-
-int ejsDefineArrayClass(Ejs *ep)
-{
- if (ejsDefineClass(ep, "Array", "Object", ejsArrayConstructor) == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Routine to create the base array type
- */
-
-EjsVar *ejsCreateArrayInternal(EJS_LOC_DEC(ep, loc), int size)
-{
- EjsProperty *pp;
- EjsVar *obj, *vp;
-
- /* MOB -- need to supply hash size -- max(size, 503)); */
-
- obj = ejsCreateSimpleObjInternal(EJS_LOC_PASS(ep, loc), "Array");
- if (obj == 0) {
- mprAssert(0);
- return obj;
- }
- obj->isArray = 1;
-
- /* MOB -- call constructor here and replace this code */
-
- pp = ejsSetPropertyToInteger(ep, obj, "length", size);
- ejsMakePropertyEnumerable(pp, 0);
-
- vp = ejsGetVarPtr(pp);
- vp->isArrayLength = 1;
-
- return obj;
-}
-
-/******************************************************************************/
-
-EjsVar *ejsAddArrayElt(Ejs *ep, EjsVar *op, EjsVar *element,
- EjsCopyDepth copyDepth)
-{
- EjsProperty *pp;
- EjsVar *vp;
- char idx[16];
- int length;
-
- mprAssert(op->isArray);
-
- length = ejsGetPropertyAsInteger(ep, op, "length");
-
- mprItoa(idx, sizeof(idx), length);
- pp = ejsCreateProperty(ep, op, idx);
- vp = ejsGetVarPtr(pp);
-
- ejsWriteVar(ep, vp, element, copyDepth);
-
- ejsSetPropertyToInteger(ep, op, "length", length + 1);
-
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Constructor
- */
-
-int ejsArrayConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsProperty *pp;
- EjsVar *vp;
- char idx[16];
- int i, max;
-
- thisObj->isArray = 1;
- max = 0;
-
- if (argc > 0) {
- if (argc == 1 && ejsVarIsNumber(argv[0])) {
- /*
- * x = new Array(size);
- */
- max = (int) ejsVarToInteger(argv[0]);
-
- } else {
- /*
- * x = new Array(element0, element1, ..., elementN):
- */
- max = argc;
- for (i = 0; i < max; i++) {
- mprItoa(idx, sizeof(idx), i);
- pp = ejsCreateSimpleProperty(ep, thisObj, idx);
- vp = ejsGetVarPtr(pp);
- ejsWriteVar(ep, vp, argv[i], EJS_SHALLOW_COPY);
- }
- }
- }
-
- pp = ejsCreateSimpleProperty(ep, thisObj, "length");
- ejsMakePropertyEnumerable(pp, 0);
- vp = ejsGetVarPtr(pp);
- ejsWriteVarAsInteger(ep, vp, max);
- vp->isArrayLength = 1;
-
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsArrayDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsDate.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsDate.c
deleted file mode 100755
index 096316a822..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsDate.c
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
- * @file ejsStndClasses.c
- * @brief EJS support methods
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS && 0
-
-/******************************************************************************/
-/*
- * Date constructor
-
- *
- * Date();
- * Date(milliseconds);
- * Date(dateString);
- * Date(year, month, date);
- * Date(year, month, date, hour, minute, second);
- */
-
-int ejsDateConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- return 0;
-}
-
-/******************************************************************************/
-
-static int load(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *fileName;
- XmlState *parser;
- Exml *xp;
- MprFile *file;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args. Usage: load(fileName);");
- return -1;
- }
- fileName = argv[0]->string;
-
- /* FUTURE -- not romable
- Need rom code in MPR not MprServices
- */
- file = mprOpen(ep, fileName, O_RDONLY, 0664);
- if (file == 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't open: %s", fileName);
- return -1;
- }
-
- xp = initParser(ep, thisObj, fileName);
- parser = exmlGetParseArg(xp);
-
- exmlSetInputStream(xp, readFileData, (void*) file);
-
- if (exmlParse(xp) < 0) {
- if (! ejsGotException(ep)) {
- ejsError(ep, EJS_IO_ERROR, "Can't parse XML file: %s\nDetails %s",
- fileName, exmlGetErrorMsg(xp));
- }
- termParser(xp);
- mprClose(file);
- return -1;
- }
-
- ejsSetReturnValue(ep, parser->nodeStack[0].obj);
-
- termParser(xp);
- mprClose(file);
-
- return 0;
-}
-
-/******************************************************************************/
-
-int ejsDefineDateClass(Ejs *ep)
-{
- EjsVar *dateClass;
-
- dateClass = ejsDefineClass(ep, "Date", "Object", ejsDateConstructor);
- if (dateClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- ejsDefineCMethod(ep, dateClass, "getDate", xxxProc, EJS_NO_LOCAL);
-
- /* Returns "Friday" or 4 ? */
- ejsDefineCMethod(ep, dateClass, "getDay", xxxProc, EJS_NO_LOCAL);
-
- ejsDefineCMethod(ep, dateClass, "getMonth", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getFullYear", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getYear", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getHours", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getMinutes", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getSeconds", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getMilliseconds", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getTime", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "getTimeZoneOffset", xxxProc, EJS_NO_LOCAL);
-
- ejsDefineCMethod(ep, dateClass, "parse", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setDate", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setMonth", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setFullYear", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setYear", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setMinutes", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setSeconds", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setMilliseconds", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "setTime", xxxProc, EJS_NO_LOCAL);
-
- ejsDefineCMethod(ep, dateClass, "toString", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "toGMTString", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "toUTCString", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "toLocaleString", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "UTC", xxxProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, dateClass, "valueOf", xxxProc, EJS_NO_LOCAL);
- /*
- UTC: getUTCDate, getUTCDay, getUTCMonth, getUTCFullYear, getUTCHours,
- getUTCMinutes, getUTCSeconds, getUTCMilliseconds
- setUTCDate, setUTCDay, setUTCMonth, setUTCFullYear, setUTCHours,
- setUTCMinutes, setUTCSeconds, setUTCMilliseconds
- */
-
- return ejsObjHasErrors(dateClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-/*
- Time is since 1970/01/01 GMT
-
- Normal: Fri Feb 10 2006 05:06:44 GMT-0800 (Pacific Standard Time)
- UTC: Sat, 11 Feb 2006 05:06:44 GMT
-
- // Using without New
-
- println(Date());
-
- var myDate = new Date();
- myDate.setFullYear(2010, 0, 14);
-
- var today = new Date();
-
- if (myDate > today) {
- } else {
- }
-
-
- X=Date() should be equivalent to X=(new Date()).toString()
-
- */
-/******************************************************************************/
-
-#else
-void ejsStndClassesDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsError.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsError.c
deleted file mode 100755
index 99445afc7c..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsError.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * @file ejsError.c
- * @brief Error class
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/************************************ Code ************************************/
-/*
- * Parse the args and return the message. Convert non-string args using
- * .toString.
- */
-
-static char *getMessage(Ejs *ep, int argc, EjsVar **argv)
-{
- if (argc == 0) {
- return "";
-
- } else if (argc == 1) {
- if (! ejsVarIsString(argv[0])) {
- if (ejsRunMethod(ep, argv[0], "toString", 0) < 0) {
- return 0;
- }
- return ep->result->string;
-
- } else {
- return argv[0]->string;
- }
-
- } else {
- /* Don't call ejsError here or it will go recursive. */
- return 0;
- }
-}
-
-
-/******************************************************************************/
-/*
- * Error Constructor and also used for constructor for sub classes.
- *
- * Usage: new Error([message])
- */
-
-int ejsErrorCons(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *msg, *stack;
-
- msg = getMessage(ep, argc, argv);
- if (msg == 0) {
- return -1;
- }
-
- ejsSetPropertyToString(ep, thisObj, "name", ejsGetBaseClassName(thisObj));
- ejsSetPropertyToString(ep, thisObj, "message", msg);
-
- ejsSetPropertyToUndefined(ep, thisObj, "stack");
-
- stack = ejsFormatStack(ep);
- if (stack) {
- ejsSetPropertyToString(ep, thisObj, "stack", stack);
- mprFree(stack);
- }
-
- if (ejsObjHasErrors(thisObj)) {
- return -1;
- }
-
- return 0;
-}
-
-/******************************************************************************/
-
-int ejsDefineErrorClasses(Ejs *ep)
-{
- if (ejsDefineClass(ep, "Error", "Object", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "AssertError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "EvalError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "InternalError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "IOError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "MemoryError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "RangeError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "ReferenceError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "SyntaxError", "Error", ejsErrorCons) == 0 ||
- ejsDefineClass(ep, "TypeError", "Error", ejsErrorCons) == 0) {
-
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsErrorDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsObject.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsObject.c
deleted file mode 100644
index 4f2e23beb2..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsObject.c
+++ /dev/null
@@ -1,588 +0,0 @@
-/*
- * @file ejsObject.c
- * @brief Object class
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/****************************** Forward Declarations **************************/
-/*
- * Support routines
- */
-
-static void formatVar(Ejs *ep, MprBuf *bp, EjsVar *vp);
-
-/******************************************************************************/
-/*
- * Routine to create an object of the desired class. Class name may
- * contain "."
- *
- * The created object will be a stand-alone class NOT entered into the
- * properties of any other object. Callers must do this if required. ClassName
- * may contain "." and is interpreted relative to "obj" if supplied.
- *
- * Note: this does not call the constructors for the various objects and base
- * classes.
- */
-
-EjsVar *ejsCreateSimpleObjInternal(EJS_LOC_DEC(ep, loc), const char *className)
-{
- EjsVar *baseClass;
-
- if (className && *className) {
- baseClass = ejsGetClass(ep, 0, className);
- if (baseClass == 0) {
- mprError(ep, MPR_LOC, "Can't find base class %s", className);
- return 0;
- }
- } else {
- baseClass = 0;
- }
-
- return ejsCreateSimpleObjUsingClassInt(EJS_LOC_PASS(ep, loc),
- baseClass);
-}
-
-/******************************************************************************/
-/*
- * Create an object based upon the specified base class object. It will be a
- * stand-alone class not entered into the properties of any other object.
- * Callers must do this if required.
- *
- * Note: this does not call the constructors for the various objects and base
- * classes.
- */
-
-EjsVar *ejsCreateSimpleObjUsingClassInt(EJS_LOC_DEC(ep, loc),
- EjsVar *baseClass)
-{
- EjsVar *vp;
-
- mprAssert(baseClass);
-
- if (baseClass == 0) {
- mprError(ep, MPR_LOC, "Missing base class\n");
- return 0;
- }
-
- vp = ejsCreateObjVarInternal(EJS_LOC_PASS(ep, loc));
- if (vp == 0) {
- return vp;
- }
-
- ejsSetBaseClass(vp, baseClass);
-
- /*
- * This makes all internal method accesses faster
- * NOTE: this code is duplicated in ejsCreateSimpleClass
- */
- mprAssert(vp->objectState);
- vp->objectState->methods = baseClass->objectState->methods;
-
- return vp;
-}
-
-/******************************************************************************/
-
-void ejsSetMethods(Ejs *ep, EjsVar *op)
-{
- op->objectState->methods = ep->global->objectState->methods;
-}
-
-/******************************************************************************/
-/******************************** Internal Methods ****************************/
-/******************************************************************************/
-
-static EjsVar *createObjProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsGetVarPtr(ejsCreateSimpleProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-
-static int deleteObjProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsDeleteProperty(ep, obj, property);
-}
-
-/******************************************************************************/
-
-static EjsVar *getObjProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsGetVarPtr(ejsGetSimpleProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-/*
- * Set the value of a property. Create if it does not exist
- */
-
-static EjsVar *setObjProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value)
-{
- EjsProperty *pp;
- EjsVar *vp;
-
- pp = ejsCreateSimpleProperty(ep, obj, property);
- if (pp == 0) {
- mprAssert(pp);
- return 0;
- }
- vp = ejsGetVarPtr(pp);
- if (ejsWriteVar(ep, vp, value, EJS_SHALLOW_COPY) < 0) {
- mprAssert(0);
- return 0;
- }
- return ejsGetVarPtr(pp);
-}
-
-/******************************************************************************/
-/*********************************** Constructors *****************************/
-/******************************************************************************/
-#if UNUSED
-/*
- * Object constructor. We don't use this for speed. Think very carefully if
- * you add an object constructor.
- */
-
-int ejsObjectConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/******************************** Visible Methods *****************************/
-/******************************************************************************/
-
-static int cloneMethod(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int copyDepth;
-
- copyDepth = EJS_DEEP_COPY;
-
- if (argc == 1 && ejsVarToBoolean(argv[0])) {
- copyDepth = EJS_RECURSIVE_DEEP_COPY;
- }
-
- ejsWriteVar(ep, ep->result, thisObj, copyDepth);
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int toStringMethod(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprBuf *bp;
- int saveMaxDepth, saveDepth, saveFlags;
-
- saveMaxDepth = ep->maxDepth;
-
- if (argc >= 1) {
- ep->maxDepth = ejsVarToInteger(argv[0]);
- } else if (ep->maxDepth == 0) {
- ep->maxDepth = MAXINT;
- }
-
- saveFlags = ep->flags;
- if (argc >= 2) {
- if (ejsVarToBoolean(argv[1])) {
- ep->flags |= EJS_FLAGS_ENUM_HIDDEN;
- }
- }
- if (argc == 3) {
- if (ejsVarToBoolean(argv[2])) {
- ep->flags |= EJS_FLAGS_ENUM_BASE;
- }
- }
-
- bp = mprCreateBuf(ep, 0, 0);
-
- saveDepth = ep->depth;
-
- formatVar(ep, bp, thisObj);
-
- ep->depth = saveDepth;
- ep->maxDepth = saveMaxDepth;
-
- mprAddNullToBuf(bp);
-
- ejsWriteVarAsString(ep, ep->result, mprGetBufStart(bp));
- mprFree(bp);
-
- ep->flags = saveFlags;
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int valueOfMethod(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 0) {
- mprAssert(0);
- return -1;
- }
-
- switch (thisObj->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_STRING_CMETHOD:
- ejsWriteVar(ep, ep->result, thisObj, EJS_SHALLOW_COPY);
- break;
-
- case EJS_TYPE_STRING:
- ejsWriteVarAsInteger(ep, ep->result, atoi(thisObj->string));
- break;
-
- case EJS_TYPE_BOOL:
- case EJS_TYPE_INT:
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
-#endif
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
-#endif
- ejsWriteVar(ep, ep->result, thisObj, EJS_SHALLOW_COPY);
- break;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static int hashGetAccessor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ejs, (int) thisObj->objectState);
- return 0;
-}
-
-/******************************************************************************/
-
-static int classGetAccessor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (thisObj->objectState == 0 || thisObj->objectState->baseClass == 0) {
- ejsSetReturnValueToString(ejs, "object");
- } else {
- ejsSetReturnValueToString(ejs,
- thisObj->objectState->baseClass->objectState->className);
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Format an object. Called recursively to format properties and contained
- * objects.
- */
-
-static void formatVar(Ejs *ep, MprBuf *bp, EjsVar *vp)
-{
- EjsProperty *pp, *first;
- EjsVar *propVar, *baseClass;
- char *buf, *value;
- int i;
-
- if (vp->type == EJS_TYPE_OBJECT) {
- if (!vp->objectState->visited) {
-
- mprPutStringToBuf(bp, vp->isArray ? "[\n" : "{\n");
-
- ep->depth++;
- vp->objectState->visited = 1;
-
- if (ep->depth <= ep->maxDepth) {
- first = ejsGetFirstProperty(vp, EJS_ENUM_ALL);
-
- if (ep->flags & EJS_FLAGS_ENUM_BASE) {
- baseClass = vp->objectState->baseClass;
- if (baseClass) {
- for (i = 0; i < ep->depth; i++) {
- mprPutStringToBuf(bp, " ");
- }
- mprPutStringToBuf(bp, baseClass->objectState->objName);
- mprPutStringToBuf(bp, ": /* Base Class */ ");
- if (baseClass->objectState == vp->objectState) {
- value = "this";
- } else if (ejsRunMethodCmd(ep, baseClass, "toString",
- "%d", ep->maxDepth) < 0) {
- value = "[object Object]";
- } else {
- mprAssert(ejsVarIsString(ep->result));
- value = ep->result->string;
- }
- mprPutStringToBuf(bp, value);
- if (first) {
- mprPutStringToBuf(bp, ",\n");
- }
- }
- }
-
- pp = first;
- while (pp) {
- if (! pp->dontEnumerate ||
- ep->flags & EJS_FLAGS_ENUM_HIDDEN) {
- for (i = 0; i < ep->depth; i++) {
- mprPutStringToBuf(bp, " ");
- }
-
- if (! vp->isArray) {
- mprPutStringToBuf(bp, pp->name);
- mprPutStringToBuf(bp, ": ");
- }
-
- propVar = ejsGetVarPtr(pp);
- if (propVar->type == EJS_TYPE_OBJECT) {
- if (pp->var.objectState == vp->objectState) {
- value = "this";
- } else if (ejsRunMethodCmd(ep, propVar,
- "toString", "%d", ep->maxDepth) < 0) {
- value = "[object Object]";
- } else {
- mprAssert(ejsVarIsString(ep->result));
- value = ep->result->string;
- }
- mprPutStringToBuf(bp, value);
-
- } else {
- formatVar(ep, bp, &pp->var);
- }
-
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- if (pp) {
- mprPutStringToBuf(bp, ",\n");
- }
- } else {
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
- }
- }
- vp->objectState->visited = 0;
-
- mprPutCharToBuf(bp, '\n');
-
- ep->depth--;
- for (i = 0; i < ep->depth; i++) {
- mprPutStringToBuf(bp, " ");
- }
- mprPutCharToBuf(bp, vp->isArray ? ']' : '}');
- }
-
- } else if (vp->type == EJS_TYPE_METHOD) {
-
- mprPutStringToBuf(bp, "function (");
- for (i = 0; i < vp->method.args->length; i++) {
- mprPutStringToBuf(bp, vp->method.args->items[i]);
- if ((i + 1) < vp->method.args->length) {
- mprPutStringToBuf(bp, ", ");
- }
- }
- mprPutStringToBuf(bp, ") {");
- mprPutStringToBuf(bp, vp->method.body);
- for (i = 0; i < ep->depth; i++) {
- mprPutStringToBuf(bp, " ");
- }
- mprPutStringToBuf(bp, "}");
-
- } else {
-
- if (vp->type == EJS_TYPE_STRING) {
- mprPutCharToBuf(bp, '\"');
- }
-
- /*
- * We don't use ejsVarToString for arrays, objects and strings.
- * This is because ejsVarToString does not call "obj.toString"
- * and it is not required for strings.
- * MOB - rc
- */
- buf = ejsVarToString(ep, vp);
- mprPutStringToBuf(bp, buf);
-
- if (vp->type == EJS_TYPE_STRING) {
- mprPutCharToBuf(bp, '\"');
- }
- }
-}
-
-/******************************************************************************/
-/*
- * mixin code. Blends code at the "thisObj" level.
- */
-
-static int mixinMethod(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsProperty *pp;
- char *buf;
- int fid, i, rc;
-
- mprAssert(argv);
-
- /*
- * Create a variable scope block set to the current object
- */
- rc = 0;
- fid = ejsSetBlock(ep, thisObj);
-
- for (i = 0; i < argc; i++) {
-
- if (ejsVarIsString(argv[i])) {
- rc = ejsEvalScript(ep, argv[i]->string, 0);
-
- } else if (ejsVarIsObject(argv[i])) {
-
- /* MOB -- OPT. When we have proper scope chains, we should just
- refer to the module and not copy */
- pp = ejsGetFirstProperty(argv[i], EJS_ENUM_ALL);
- while (pp) {
- ejsSetProperty(ep, thisObj, pp->name, ejsGetVarPtr(pp));
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
-
- } else {
- /* MOB - rc */
- buf = ejsVarToString(ep, argv[i]);
- rc = ejsEvalScript(ep, buf, 0);
-
- }
- if (rc < 0) {
- ejsCloseBlock(ep, fid);
- return -1;
- }
- }
- ejsCloseBlock(ep, fid);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Create the object class
- */
-
-int ejsDefineObjectClass(Ejs *ep)
-{
- EjsMethods *methods;
- EjsProperty *objectProp, *protoProp;
- EjsVar *op, *globalClass;
-
- /*
- * Must specially hand-craft the object class as it is the base class
- * of all objects.
- */
- op = ejsCreateObjVar(ep);
- if (op == 0) {
- return MPR_ERR_CANT_CREATE;
- }
- ejsSetClassName(ep, op, "Object");
-
- /*
- * Don't use a constructor for objects for speed
- */
- ejsMakeClassNoConstructor(op);
-
- /*
- * MOB -- should mark properties as public / private and class or instance.
- */
- ejsDefineCMethod(ep, op, "clone", cloneMethod, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, op, "toString", toStringMethod, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, op, "valueOf", valueOfMethod, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, op, "mixin", mixinMethod, EJS_NO_LOCAL);
-
- ejsDefineCAccessors(ep, op, "hash", hashGetAccessor, 0, EJS_NO_LOCAL);
- ejsDefineCAccessors(ep, op, "baseClass", classGetAccessor, 0, EJS_NO_LOCAL);
-
- /*
- * MOB -- make this an accessor
- */
- protoProp = ejsSetProperty(ep, op, "prototype", op);
- if (protoProp == 0) {
- ejsFreeVar(ep, op);
- return MPR_ERR_CANT_CREATE;
- }
-
- /*
- * Setup the internal methods. Most classes will never override these.
- * The XML class will. We rely on talloc to free internal. Use "ep" as
- * the parent as we need "methods" to live while the interpreter lives.
- */
- methods = mprAllocTypeZeroed(ep, EjsMethods);
- op->objectState->methods = methods;
-
- methods->createProperty = createObjProperty;
- methods->deleteProperty = deleteObjProperty;
- methods->getProperty = getObjProperty;
- methods->setProperty = setObjProperty;
-
- objectProp = ejsSetPropertyAndFree(ep, ep->global, "Object", op);
-
- /*
- * Change the global class to use Object's methods
- */
- globalClass = ep->service->globalClass;
- globalClass->objectState->methods = methods;
- globalClass->objectState->baseClass = ejsGetVarPtr(protoProp);
-
- ep->objectClass = ejsGetVarPtr(objectProp);
-
- if (ejsObjHasErrors(ejsGetVarPtr(objectProp))) {
- ejsFreeVar(ep, op);
- return MPR_ERR_CANT_CREATE;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsObjectDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsStndClasses.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsStndClasses.c
deleted file mode 100644
index fd6cda7813..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsStndClasses.c
+++ /dev/null
@@ -1,144 +0,0 @@
-/*
- * @file ejsStndClasses.c
- * @brief EJS support methods
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/******************************************************************************/
-/******************************* Function Class *******************************/
-/******************************************************************************/
-
-int ejsDefineFunctionClass(Ejs *ep)
-{
- if (ejsDefineClass(ep, "Function", "Object", ejsFunctionConstructor) == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Function constructor
- */
-
-int ejsFunctionConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsArgError(ep, "Usage: Function(\"function (arg) { script };\");");
- }
-
- rc = ejsEvalScript(ep, argv[0]->string, 0);
-
- /*
- * Note: this will convert the object into a method. It will cease to be
- * an object.
- */
- if (rc == 0 && ejsVarIsMethod(ep->result)) {
- /*
- * Must make thisObj collectable.
- */
- ejsMakeObjPermanent(thisObj, 0);
- ejsMakeObjLive(thisObj, 1);
- mprAssert(ejsObjIsCollectable(thisObj));
- ejsWriteVar(ep, thisObj, ep->result, EJS_SHALLOW_COPY);
- }
- return rc;
-}
-
-/******************************************************************************/
-/******************************* Boolean Class ********************************/
-/******************************************************************************/
-
-int ejsDefineBooleanClass(Ejs *ep)
-{
- if (ejsDefineClass(ep, "Boolean", "Object", ejsBooleanConstructor) == 0){
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Boolean constructor
- */
-
-int ejsBooleanConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Number Class ********************************/
-/******************************************************************************/
-
-int ejsDefineNumberClass(Ejs *ep)
-{
- if (ejsDefineClass(ep, "Number", "Object", ejsNumberConstructor) == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Number constructor
- */
-
-int ejsNumberConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsStndClassesDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsString.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsString.c
deleted file mode 100644
index 2339650361..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsString.c
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * @file ejsString.c
- * @brief EJScript string class
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-/******************************************************************************/
-/*********************************** Constructors *****************************/
-/******************************************************************************/
-/*
- * String constructor.
- */
-
-int ejsStringConstructor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *str;
-
- if (argc == 0) {
- ejsSetReturnValueToString(ejs, "");
-
- } else if (argc == 1) {
- /* MOB -- rc */
- str = ejsVarToString(ejs, argv[0]);
- ejsSetReturnValueToString(ejs, str);
-
- } else {
- ejsArgError(ejs, "usage: String([var])");
- return -1;
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Visible Methods *****************************/
-/******************************************************************************/
-/*
- * Return a string containing the character at a given index
- *
- * String string.charAt(Number)
- */
-
-static int charAt(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsNum num;
- char buf[2];
-
- if (argc != 1) {
- ejsArgError(ejs, "usage: charAt(integer)");
- return -1;
- }
-
- num = ejsVarToNumber(argv[0]);
- if (num < 0 || num >= thisObj->length) {
- ejsError(ejs, EJS_RANGE_ERROR, "Bad index");
- return -1;
- }
-
- mprAssert(ejsVarIsString(thisObj));
-
- buf[0] = argv[0]->string[num];
- buf[1] = '\0';
- ejsSetReturnValueToString(ejs, buf);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Return an integer containing the character at a given index
- *
- * Number string.charCodeAt(Number)
- */
-
-static EjsNum charCodeAt(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsNum num;
-
- if (argc != 1) {
- ejsArgError(ejs, "usage: charCodeAt(integer)");
- return -1;
- }
-
- num = ejsVarToNumber(argv[0]);
- if (num < 0 || num >= thisObj->length) {
- ejsError(ejs, EJS_RANGE_ERROR, "Bad index");
- return -1;
- }
- ejsSetReturnValueToNumber(ejs, (EjsNum) argv[0]->string[num]);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Catenate
- *
- * String string.catenate(var, ...)
- */
-
-static int concat(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int i;
-
- if (argc == 0) {
- ejsArgError(ejs, "usage: concat(String, ...)");
- return -1;
- }
-
- mprAssert(ejsVarIsString(thisObj));
-
- for (i = 0; i < argc; i++) {
- if (ejsStrcat(ejs, thisObj, argv[i]) < 0) {
- ejsMemoryError(ejs);
- return -1;
- }
- }
- ejsSetReturnValue(ejs, thisObj);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Return the position of the first occurance of a substring
- *
- * Number string.indexOf(String subString [, Number start])
- */
-
-static int indexOf(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *pat, *s1, *s2, *origin;
- int start, i;
-
- if (argc == 0 || argc > 2) {
- ejsArgError(ejs, "usage: indexOf(String [, Number])");
- return -1;
- }
-
- pat = ejsVarToString(ejs, argv[0]);
-
- if (argc == 2) {
- start = ejsVarToNumber(argv[1]);
- if (start > thisObj->length) {
- start = thisObj->length;
- }
- } else {
- start = 0;
- }
-
- i = start;
- for (origin = &thisObj->string[i]; i < thisObj->length; i++, origin++) {
- s1 = origin;
- for (s2 = pat; *s1 && *s2; s1++, s2++) {
- if (*s1 != *s2) {
- break;
- }
- }
- if (*s2 == '\0') {
- ejsSetReturnValueToNumber(ejs, (EjsNum) (origin - thisObj->string));
- }
- }
-
- ejsSetReturnValueToNumber(ejs, (EjsNum) -1);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Return the position of the last occurance of a substring
- *
- * Number string.lastIndexOf(String subString [, Number start])
- */
-
-static int lastIndexOf(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *pat, *s1, *s2, *origin;
- int start;
-
- if (argc == 0 || argc > 2) {
- ejsArgError(ejs, "usage: indexOf(String [, Number])");
- return -1;
- }
-
- pat = ejsVarToString(ejs, argv[0]);
-
- if (argc == 2) {
- start = ejsVarToNumber(argv[1]);
- if (start > thisObj->length) {
- start = thisObj->length;
- }
- } else {
- start = 0;
- }
-
- origin = &thisObj->string[thisObj->length - 1];
- for (; origin >= &thisObj->string[start]; origin--) {
-
- s1 = origin;
- for (s2 = pat; *s1 && *s2; s1++, s2++) {
- if (*s1 != *s2) {
- break;
- }
- }
- if (*s2 == '\0') {
- ejsSetReturnValueToNumber(ejs, (EjsNum) (origin - thisObj->string));
- }
- }
-
- ejsSetReturnValueToNumber(ejs, (EjsNum) -1);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Return a substring
- *
- * Number string.slice(Number start, Number end)
- */
-
-static int slice(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsNum start, end;
-
- if (argc != 2) {
- ejsArgError(ejs, "usage: slice(Number, Number)");
- return -1;
- }
-
- start = ejsVarToNumber(argv[0]);
- end = ejsVarToNumber(argv[1]);
- if (start < 0 || start >= thisObj->length) {
- ejsError(ejs, EJS_RANGE_ERROR, "Bad start index");
- return-1;
- }
- if (end < 0 || end >= thisObj->length) {
- ejsError(ejs, EJS_RANGE_ERROR, "Bad end index");
- return -1;
- }
-
- mprAssert(ejsVarIsString(thisObj));
-
- ejsSetReturnValueToBinaryString(ejs, (uchar*) &thisObj->string[start],
- end - start);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Split a string
- *
- * Number string.split(String delimiter [, Number limit])
- */
-
-static int split(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *array, *vp;
- char *delim, *last, *cp;
- int len, limit, alloc;
-
- if (argc == 0 || argc > 2) {
- ejsArgError(ejs, "usage: split(String [, Number])");
- return -1;
- }
-
- delim = ejsVarToStringEx(ejs, argv[0], &alloc);
-
- limit = ejsVarToNumber(argv[1]);
-
- array = ejsCreateArray(ejs, 0);
-
- len = strlen(delim);
-
- last = thisObj->string;
- for (cp = last; *cp; cp++) {
- if (*cp == *delim && strncmp(cp, delim, len) == 0) {
- if (cp > last) {
- vp = ejsCreateBinaryStringVar(ejs, (uchar*) last, (cp - last));
- ejsAddArrayElt(ejs, array, vp, EJS_SHALLOW_COPY);
- ejsFreeVar(ejs, vp);
- }
- }
- }
-
- ejsSetReturnValue(ejs, array);
- ejsFreeVar(ejs, array);
-
- if (alloc) {
- mprFree(delim);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Create the object class
- */
-
-int ejsDefineStringClass(Ejs *ejs)
-{
- EjsVar *sc;
-
- sc = ejsDefineClass(ejs, "String", "Object", ejsStringConstructor);
- if (sc == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- ejsDefineCMethod(ejs, sc, "charAt", charAt, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "charCodeAt", charCodeAt, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "concat", concat, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "indexOf", indexOf, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "lastIndexOf", lastIndexOf, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "slice", slice, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "split", split, EJS_NO_LOCAL);
-#if UNUSED
- ejsDefineCMethod(ejs, sc, "match", match, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "replace", replace, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "search", search, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "substring", substring, EJS_NO_LOCAL);
- // MOB bad name
- ejsDefineCMethod(ejs, sc, "substr", substr, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "toLowerCase", toLowerCase, EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, sc, "toUpperCase", toUpperCase, EJS_NO_LOCAL);
-
- // Static method
- ejsDefineCMethod(ejs, sc, "fromCharCode", fromCharCode, 0, EJS_NO_LOCAL);
-#endif
-
- if (ejsObjHasErrors(sc)) {
- ejsFreeVar(ejs, sc);
- return MPR_ERR_CANT_CREATE;
- }
- return 0;
-}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsXml.c b/source4/lib/appweb/ejs-2.0/ejs/classes/ejsXml.c
deleted file mode 100644
index a2ef8d1390..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/classes/ejsXml.c
+++ /dev/null
@@ -1,1327 +0,0 @@
-/*
- * @file ejsXml.c
- * @brief E4X XML support
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/************************************ Doc *************************************/
-/*
- * Javascript class definition
- *
- * class XML {
- * public XML();
- * public XML(string xmlString); // "<tag... "
- * public XML(string file); // "file"
- *
- * public void load(string file);
- * public void save(string file);
- * public Array children();
- * public Array attributes();
- * }
- *
- [[Internal Properties / Methods]]
- - prototype - Ptr to class prototype (base class)
- - class - Type of class
- Object.prototype.toString
- - Value -
- - Get(name) - Returns the value
- - Put(name, value) - Sets the value
- - HasProperty(name) - Bool if property exists
- - Delete(name) - Delete property
- - DefaultValue(hint) - Return default primitive (not obj) value
- toString, if result is obj, then call valueOf
- if hint is number, then call valueOf, then toString
- - Construct(arg list) - Constructor
- - Call(arg list) - Function call
- - HasInstance(value) - ??
- - Scope - Frame scope chain
- - Match(string, index) - Regexp match
-
- - Example:
- XML attribute @name
- @*
- *
- var node = new XML("<order/>");
- Operators:
- var prices = order..price;
- var urgentItems = order.item(@level == "rush");
- var itemAttrs = order.item[0].@*; # @ for attributes
- XML Literals
- order.customer.address =
- <address>.....
- <zip>{zipCode}</zip> Where {var} is a JS var
- <tag attribute={prefix}> ... Also for attributes
- </address>
- Omit namespaces
- Example:
- var html = <html/>;
- html.head.title = "My title";
- head.body@bgcolor = "#e4e4e4";
-*/
-
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-#include "exml.h"
-
-/************************************ Data ************************************/
-#if BLD_FEATURE_EJS_E4X
-
-/*
- * Per tag state
- */
-typedef struct XmlTagState {
- EjsVar *obj;
- EjsVar *attributes;
- EjsVar *comments;
-} XmlTagState;
-
-/*
- * Parser state
- */
-typedef struct XmlState {
- Ejs *ep;
- EjsVar *xmlClass;
- EjsVar *xmlListClass;
- XmlTagState nodeStack[E4X_MAX_NODE_DEPTH];
- int topOfStack;
- long inputSize;
- long inputPos;
- const char *inputBuf;
- const char *fileName;
-} XmlState;
-
-/****************************** Forward Declarations **************************/
-/*
- * XML methods
- */
-static int text(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int name(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int load(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int save(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int toString(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int valueOf(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-
-/* MOB -- temp */
-static int getList(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int setText(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-
-#if FUTURE
-static int length(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int toXmlString(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-
-static int appendChild(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int attributes(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int child(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int children(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int comments(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int decendants(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int elements(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int insertChildAfter(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int insertChildBefore(Ejs *ep, EjsVar *thisObj, int argc,
- EjsVar **argv);
-static int replace(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int setName(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-static int text(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv);
-#endif
-
-/*
- * Internal methods
- */
-static EjsVar *createXmlProperty(Ejs *ep, EjsVar *obj, const char *property);
-static int deleteXmlProperty(Ejs *ep, EjsVar *obj, const char *property);
-static EjsVar *getXmlProperty(Ejs *ep, EjsVar *obj, const char *property);
-static EjsVar *setXmlProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value);
-static int loadXmlString(Ejs *ep, EjsVar *thisObj, const char *xmlString);
-
-/*
- * XMLList methods
- */
-static EjsVar *createXmlListProperty(Ejs *ep, EjsVar *obj,
- const char *property);
-static int deleteXmlListProperty(Ejs *ep, EjsVar *obj,
- const char *property);
-static EjsVar *getXmlListProperty(Ejs *ep, EjsVar *obj, const char *property);
-static EjsVar *setXmlListProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value);
-
-/*
- * Misc
- */
-static int readFileData(Exml *xp, void *data, char *buf, int size);
-static int readStringData(Exml *xp, void *data, char *buf, int size);
-static int parserHandler(Exml *xp, int state, const char *tagName,
- const char *attName, const char *value);
-static void termParser(Exml *xp);
-static Exml *initParser(Ejs *ep, EjsVar *thisObj, const char *fileName);
-static int getNumElements(EjsVar *obj);
-static int getText(MprBuf *buf, EjsVar *obj);
-static int xmlToString(Ejs *ep, MprBuf *buf, EjsVar *obj, int indentLevel);
-static void indent(MprBuf *bp, int level);
-static char *cleanTagName(char *name);
-
-/******************************************************************************/
-/*
- * Define the E4X classes (XML, XMLList)
- */
-
-int ejsDefineXmlClasses(Ejs *ep)
-{
- EjsMethods *methods;
- EjsVar *xmlClass, *xmlListClass;
-
- /*
- * Create the XML class
- */
- xmlClass = ejsDefineClass(ep, "XML", "Object", ejsXmlConstructor);
- if (xmlClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the XML class methods
- */
- ejsDefineCMethod(ep, xmlClass, "text", text, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "name", name, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "load", load, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "save", save, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "toString", toString, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "valueOf", valueOf, EJS_NO_LOCAL);
-
-/* MOB -- temporary only */
- ejsDefineCMethod(ep, xmlClass, "getList", getList, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, xmlClass, "setText", setText, EJS_NO_LOCAL);
-
- /*
- * Setup the XML internal methods.
- */
- methods = mprAllocTypeZeroed(ep, EjsMethods);
- xmlClass->objectState->methods = methods;
-
- methods->createProperty = createXmlProperty;
- methods->deleteProperty = deleteXmlProperty;
- methods->getProperty = getXmlProperty;
- methods->setProperty = setXmlProperty;
-
- /*
- * Create the XMLList class
- */
- xmlListClass = ejsDefineClass(ep, "XMLList", "Array",
- ejsXmlListConstructor);
-
- /*
- * Define the XMLList class methods
- */
-
- /*
- * Setup the XML internal methods.
- */
- methods = mprAllocTypeZeroed(ep, EjsMethods);
- xmlListClass->objectState->methods = methods;
-
- methods->createProperty = createXmlListProperty;
- methods->deleteProperty = deleteXmlListProperty;
- methods->getProperty = getXmlListProperty;
- methods->setProperty = setXmlListProperty;
-
- /* MOB -- need to complete xmlListClass */
-
- return (ejsObjHasErrors(xmlClass) || ejsObjHasErrors(xmlListClass))
- ? MPR_ERR_CANT_INITIALIZE : 0;
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Routine to create an XML object using a default constructor
- */
-
-EjsVar *ejsCreateXml(Ejs *ep)
-{
- EjsVar *op;
-
- op = ejsCreateSimpleObj(ep, "XML");
- if (op == 0) {
- mprAssert(op);
- return op;
- }
- ejsSetVarName(ep, op, "xmlNode");
-
- /*
- * Invoke class constructors manually (for speed and space)
- */
- if (ejsXmlConstructor(ep, op, 0, 0) < 0) {
- mprFree(op);
- mprAssert(0);
- return 0;
- }
- return op;
-}
-
-/******************************************************************************/
-/*
- * XML constructor
- */
-
-int ejsXmlConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *vp;
- const char *str;
-
- ejsSetVarFlags(thisObj, EJS_XML_FLAGS_ELEMENT);
-
- if (argc == 1) {
- vp = argv[0];
-
- if (ejsVarIsObject(vp)) {
- /* Convert DOM to XML. Not implemented */;
-
- } else if (ejsVarIsString(vp)) {
- str = vp->string;
- if (str == 0) {
- return 0;
- }
- if (*str == '<') {
- /* XML Literal */
- return loadXmlString(ep, thisObj, str);
-
- } else {
- /* Load from file */
- return load(ep, thisObj, argc, argv);
- }
- } else {
- ejsError(ep, EJS_TYPE_ERROR, "Bad type passed to XML constructor");
- return -1;
- }
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Routine to create an XMLList object
- */
-
-EjsVar *ejsCreateXmlList(Ejs *ep)
-{
- EjsVar *op;
-
- /* Sanity limit for size of hash table */
-
- op = ejsCreateSimpleObj(ep, "XMLList");
- if (op == 0) {
- mprAssert(0);
- return op;
- }
- if (ejsArrayConstructor(ep, op, 0, 0) < 0 ||
- ejsXmlConstructor(ep, op, 0, 0) < 0) {
- mprFree(op);
- mprAssert(0);
- return 0;
- }
- return op;
-}
-
-/******************************************************************************/
-/*
- * XMLList constructor
- */
-
-int ejsXmlListConstructor(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- // ejsSetVarFlags(vp, EJS_XML_FLAGS_ELEMENT);
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Internal Methods ****************************/
-/******************************************************************************/
-
-static EjsVar *createXmlProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsGetVarPtr(ejsCreateSimpleProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-
-static int deleteXmlProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsDeleteProperty(ep, obj, property);
-}
-
-/******************************************************************************/
-/* MOB -- need ep as an arg */
-static EjsVar *getXmlProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
-#if NEW
- EjsVar *lp;
-
- lp = ejsCreateXmlList(ep);
- if (isdigit(*property)) {
- /* MOB -- where do we store these. Do we need them ? */
- lp->targetObject = obj
- lp->targetProperty = property
- return getXmlListProperty(lp, property);
- }
-
- /* What about a simple elment. Should it not return the text */
-
- if (*property == '@') {
- ap = ejsGetFirstProperty(obj, EJS_ENUM_ALL);
- while (ap) {
- vp = ejsGetVarPtr(ap);
- /* MOB -- are attributes unique ? */
- if (vp->flags & EJS_XML_FLAGS_ATTRIBUTE &&
- strcmp(property, ap->name) == 0) {
- ejsAppendXml(lp, vp);
- }
- ap = ejsGetNexttProperty(ap, EJS_ENUM_ALL);
- }
- } else {
- while (ap) {
- vp = ejsGetVarPtr(ap);
- /* MOB -- are attributes unique ? */
- if (vp->flags & EJS_XML_FLAGS_ELEMENT &&
- strcmp(property, ap->name) == 0) {
- ejsAppendXml(lp, vp);
- }
- ap = ejsGetNexttProperty(ap, EJS_ENUM_ALL);
- }
- }
- return l;
-
- // Must always return XML or XMLList event for comments and attributes
-#endif
- return ejsGetVarPtr(ejsGetSimpleProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-
-static EjsVar *setXmlProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value)
-{
- EjsProperty *pp;
- EjsVar *vp;
-
- pp = ejsCreateSimpleProperty(ep, obj, property);
- if (pp == 0) {
- /* Should never happen */
- mprAssert(pp);
- return 0;
- }
- vp = ejsGetVarPtr(pp);
- if (ejsWriteVar(ep, vp, value, EJS_SHALLOW_COPY) < 0) {
- return 0;
- }
- return ejsGetVarPtr(pp);
-}
-
-/******************************************************************************/
-/*
- NEW
-
-static EjsVar *setXmlProperty(Ejs *ep, EjsVar *op, const char *property,
- EjsVar *value)
-{
-
- if ((value->objectState->baseClass != XML &&
- value->objectState->baseClass != XMLList) ||
- value->string[0] != '<') {
- ejsVarToString(luevalue.toString();
- ejsRunMethod(ep, value, "toString", 0);
- value = ejsDupVar(ep->result);
-
- } else {
- value = ejsDupVar(value);
- }
-
- if (isdigit(*property)) {
- // ERROR -- reserved for future versions
- return 0;
- }
-
- if (*property == '@') {
- if (op->objectState->baseClass == XMLList) {
- if (op->obj.LENGTH_PROPERTY == 0) {
- c = "";
- } else {
- // Catenate all result of toString on all elts in list
- }
- } else {
- c = c.toString();
- }
- // Replace existing attribute of same name or insert
- return;
- }
- for (i = op->obj.LENGTH - 1; i >= 0; i--) {
- // Delete item of same name
- }
- if (not Found) {
- Append new Xml object
- - set [[name]], [[class]] == "element"
- }
-
- mprFree(value);
-}
-
- */
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-
-static int load(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *fileName;
- XmlState *parser;
- Exml *xp;
- MprFile *file;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args. Usage: load(fileName);");
- return -1;
- }
- fileName = argv[0]->string;
-
- /* MOB -- not romable
- Need rom code in MPR not MprServices
- */
- file = mprOpen(ep, fileName, O_RDONLY, 0664);
- if (file == 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't open: %s", fileName);
- return -1;
- }
-
- /* MOB -- should we empty thisObj of all existing properties ? */
-
- xp = initParser(ep, thisObj, fileName);
- parser = exmlGetParseArg(xp);
-
- exmlSetInputStream(xp, readFileData, (void*) file);
-
- if (exmlParse(xp) < 0) {
- if (! ejsGotException(ep)) {
- ejsError(ep, EJS_IO_ERROR, "Can't parse XML file: %s\nDetails %s",
- fileName, exmlGetErrorMsg(xp));
- }
- termParser(xp);
- mprClose(file);
- return -1;
- }
-
- ejsSetReturnValue(ep, parser->nodeStack[0].obj);
-
- termParser(xp);
- mprClose(file);
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int loadXmlString(Ejs *ep, EjsVar *thisObj, const char *xmlString)
-{
- XmlState *parser;
- Exml *xp;
-
- xp = initParser(ep, thisObj, "string");
- parser = exmlGetParseArg(xp);
-
- parser->inputBuf = xmlString;
- parser->inputSize = strlen(xmlString);
-
- exmlSetInputStream(xp, readStringData, (void*) 0);
-
- if (exmlParse(xp) < 0) {
- if (! ejsGotException(ep)) {
- ejsError(ep, EJS_IO_ERROR, "Can't parse XML string\nError %s",
- exmlGetErrorMsg(xp));
- }
- termParser(xp);
- return -1;
- }
-
- ejsSetReturnValue(ep, parser->nodeStack[0].obj);
-
- termParser(xp);
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int text(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetSimpleProperty(ep, thisObj, E4X_TEXT_PROPERTY));
- if (vp == 0) {
- ejsSetReturnValueToString(ep, "");
- return 0;
- }
- ejsSetReturnValue(ep, vp);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Return the tag name
- */
-
-static int name(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetSimpleProperty(ep, thisObj, E4X_TAG_NAME_PROPERTY));
- if (vp == 0) {
- ejsSetReturnValueToString(ep, "");
- return 0;
- }
- ejsSetReturnValue(ep, vp);
-#if UNDEFINED
- char *name;
- /* MOB -- not ideal as we can't guarantee thisObj is a property */
- name = ejsGetPropertyPtr(thisObj)->name;
- if (name == 0) {
- name = "";
- }
- ejsSetReturnValueToString(ep, name);
-#endif
- return 0;
-}
-
-/******************************************************************************/
-/* MOB -- temporary only */
-
-static int setText(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ep, "usage: setText(string)");
- }
-
- ejsSetProperty(ep, thisObj, E4X_TEXT_PROPERTY, argv[0]);
- ejsSetReturnValue(ep, argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static Exml *initParser(Ejs *ep, EjsVar *thisObj, const char *fileName)
-{
- XmlState *parser;
- Exml *xp;
-
- xp = exmlOpen(ep, 512, E4X_BUF_MAX);
- mprAssert(xp);
-
- /*
- * Create the parser stack
- */
- parser = mprAllocTypeZeroed(ep, XmlState);
- parser->ep = ep;
- parser->nodeStack[0].obj = thisObj;
- parser->xmlClass = ejsGetClass(ep, 0, "XML");
- parser->xmlListClass = ejsGetClass(ep, 0, "XMLList");
- parser->fileName = fileName;
-
- exmlSetParseArg(xp, parser);
- exmlSetParserHandler(xp, parserHandler);
-
- return xp;
-}
-
-/******************************************************************************/
-
-static void termParser(Exml *xp)
-{
- mprFree(exmlGetParseArg(xp));
- exmlClose(xp);
-}
-
-/******************************************************************************/
-/*
- * XML parsing callback. Called for each elt and attribute/value pair.
- * For speed, we handcraft the object model here rather than calling
- * putXmlProperty.
- *
- * "<!-- txt -->" parseHandler(efd, , EXML_COMMENT);
- * "<elt" parseHandler(efd, , EXML_NEW_ELT);
- * "...att=value" parseHandler(efd, , EXML_NEW_ATT);
- * "<elt ...>" parseHandler(efd, , EXML_ELT_DEFINED);
- * "<elt/>" parseHandler(efd, , EXML_SOLO_ELT_DEFINED);
- * "<elt> ...<" parseHandler(efd, , EXML_ELT_DATA);
- * "...</elt>" parseHandler(efd, , EXML_END_ELT);
- *
- * Note: we recurse on every new nested elt.
- */
-
-static int parserHandler(Exml *xp, int state, const char *tagName,
- const char *attName, const char *value)
-{
- XmlState *parser;
- XmlTagState *tos;
- EjsVar *currentNode, *vp, *tagNode, *parent, *vpx;
- EjsProperty *pp;
- Ejs *ep;
- char *name;
-
- parser = (XmlState*) xp->parseArg;
- ep = parser->ep;
- tos = &parser->nodeStack[parser->topOfStack];
- currentNode = tos->obj;
-
- mprAssert(state >= 0);
- mprAssert(tagName && *tagName);
-
- switch (state) {
- case EXML_PI:
- /*
- * By using a property name with a leading space, we can store
- * non-user-visible processing instructions as regular properties.
- */
- pp = ejsCreateSimpleNonUniqueProperty(ep, currentNode, E4X_PI_PROPERTY);
- ejsMakePropertyEnumerable(pp, 1);
- vp = ejsGetVarPtr(pp);
- ejsWriteVarAsString(ep, vp, value);
- ejsSetVarFlags(vp, EJS_XML_FLAGS_PI);
- break;
-
- case EXML_COMMENT:
- /*
- * By using a property name with a leading space, we can store
- * non- user-visible comments as regular properties.
- */
- pp = ejsCreateSimpleNonUniqueProperty(ep, currentNode,
- E4X_COMMENT_PROPERTY);
- ejsMakePropertyEnumerable(pp, 1);
- vp = ejsGetVarPtr(pp);
- ejsWriteVarAsString(ep, vp, value);
- ejsSetVarFlags(vp, EJS_XML_FLAGS_COMMENT);
- break;
-
- case EXML_NEW_ELT:
- if (parser->topOfStack > E4X_MAX_NODE_DEPTH) {
- ejsError(ep, EJS_IO_ERROR,
- "XML nodes nested too deeply in %s at line %d",
- parser->fileName, exmlGetLineNumber(xp));
- return MPR_ERR_BAD_SYNTAX;
- }
-
- name = mprStrdup(xp, tagName);
- if (name == 0) {
- return MPR_ERR_MEMORY;
- }
-
- if (cleanTagName(name) < 0) {
- ejsError(ep, EJS_TYPE_ERROR, "Bad XML tag name in %s at %d",
- parser->fileName, exmlGetLineNumber(xp));
- mprFree(name);
- return MPR_ERR_BAD_SYNTAX;
- }
-
- pp = ejsCreateSimpleNonUniqueProperty(ep, currentNode, name);
- ejsMakePropertyEnumerable(pp, 1);
-
- tagNode = ejsGetVarPtr(pp);
-
- /* MOB -- OPT */
- vpx = ejsCreateXml(ep);
- vp = ejsWriteVar(ep, tagNode, vpx, EJS_SHALLOW_COPY);
- ejsMakeObjLive(vp, 1);
- ejsFreeVar(ep, vpx);
-
- /* MOB -- return code */
- pp = ejsSetPropertyToString(ep, vp, E4X_TAG_NAME_PROPERTY, name);
- ejsMakePropertyEnumerable(pp, 0);
-
- ejsSetVarFlags(vp, EJS_XML_FLAGS_ELEMENT);
- ejsMakePropertyEnumerable(ejsGetPropertyPtr(vp), 1);
-
- tos = &parser->nodeStack[++(parser->topOfStack)];
- currentNode = tos->obj = vp;
- tos->attributes = 0;
- tos->comments = 0;
- mprFree(name);
- break;
-
- case EXML_NEW_ATT:
- if (mprAllocSprintf(MPR_LOC_ARGS(xp), &name, 0, "@%s", attName) < 0) {
- return MPR_ERR_MEMORY;
- }
- pp = ejsCreateProperty(ep, currentNode, name);
- ejsMakePropertyEnumerable(pp, 1);
-
- vp = ejsGetVarPtr(pp);
- ejsWriteVarAsString(ep, vp, value);
- ejsSetVarFlags(vp, EJS_XML_FLAGS_ATTRIBUTE);
- mprFree(name);
- break;
-
- case EXML_SOLO_ELT_DEFINED:
- parser->topOfStack--;
- mprAssert(parser->topOfStack >= 0);
- tos = &parser->nodeStack[parser->topOfStack];
- break;
-
- case EXML_ELT_DEFINED:
- if (parser->topOfStack > 0) {
- parent = parser->nodeStack[parser->topOfStack - 1].obj;
- ejsSetProperty(ep, currentNode, E4X_PARENT_PROPERTY, parent);
- }
- break;
-
- case EXML_ELT_DATA:
- case EXML_CDATA:
- pp = ejsCreateSimpleNonUniqueProperty(ep, currentNode,
- E4X_TEXT_PROPERTY);
- ejsMakePropertyEnumerable(pp, 1);
- vp = ejsGetVarPtr(pp);
- ejsWriteVarAsString(ep, vp, value);
- ejsSetVarFlags(vp, EJS_XML_FLAGS_TEXT);
- break;
-
- case EXML_END_ELT:
- /*
- * This is the closing element in a pair "<x>...</x>".
- * Pop the stack frame off the elt stack
- */
- parser->topOfStack--;
- mprAssert(parser->topOfStack >= 0);
- tos = &parser->nodeStack[parser->topOfStack];
- break;
-
- default:
- ejsError(ep, EJS_IO_ERROR, "XML error in %s at %d\nDetails %s",
- parser->fileName, exmlGetLineNumber(xp), exmlGetErrorMsg(xp));
- mprAssert(0);
- return MPR_ERR_BAD_SYNTAX;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static char *cleanTagName(char *name)
-{
- char *cp;
-
- for (cp = name; *cp; cp++) {
- if (*cp == ':') {
- *cp = '_';
- } else if (!isalnum(*cp) && *cp != '_' && *cp != '$' && *cp != '@') {
- return 0;
- }
- }
- return name;
-}
-
-/******************************************************************************/
-
-static int readFileData(Exml *xp, void *data, char *buf, int size)
-{
- mprAssert(xp);
- mprAssert(data);
- mprAssert(buf);
- mprAssert(size > 0);
-
- return mprRead((MprFile*) data, buf, size);
-}
-
-/******************************************************************************/
-
-static int readStringData(Exml *xp, void *data, char *buf, int size)
-{
- XmlState *parser;
- int rc, len;
-
- mprAssert(xp);
- mprAssert(buf);
- mprAssert(size > 0);
-
- parser = (XmlState*) xp->parseArg;
-
- if (parser->inputPos < parser->inputSize) {
- len = min(size, (parser->inputSize - parser->inputPos));
- rc = mprMemcpy(buf, size, &parser->inputBuf[parser->inputPos], len);
- parser->inputPos += len;
- return rc;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static int save(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *fileName;
- MprBuf *buf;
- MprFile *file;
- int bytes, len;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args. Usage: save(fileName);");
- return -1;
- }
- fileName = argv[0]->string;
-
- /* MOB -- not romable
- Need rom code in MPR not MprServices
- */
-
- /*
- * Convert to a string
- */
- buf = mprCreateBuf(ep, E4X_BUF_SIZE, E4X_BUF_MAX);
- if (xmlToString(ep, buf, thisObj, -1) < 0) {
- mprFree(buf);
- return -1;
- }
-
- file = mprOpen(ep, fileName,
- O_CREAT | O_TRUNC | O_WRONLY | O_TEXT, 0664);
- if (file == 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't open: %s, %d", fileName,
- mprGetOsError());
- return -1;
- }
-
- len = mprGetBufLength(buf);
- bytes = mprWrite(file, buf->start, len);
- if (bytes != len) {
- ejsError(ep, EJS_IO_ERROR, "Can't write to: %s", fileName);
- mprClose(file);
- return -1;
- }
- mprWrite(file, "\n", 1);
- mprFree(buf);
-
- mprClose(file);
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int toString(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprBuf *buf;
-
- buf = mprCreateBuf(ep, E4X_BUF_SIZE, E4X_BUF_MAX);
-
- if (xmlToString(ep, buf, thisObj, -1) < 0) {
- mprFree(buf);
- return -1;
- }
- ejsWriteVarAsString(ep, ep->result, (char*) buf->start);
-
- mprFree(buf);
-
- return 0;
-}
-
-/******************************************************************************/
-/* MOB -- need to support XMLList */
-
-static int xmlToString(Ejs *ep, MprBuf *buf, EjsVar *obj, int indentLevel)
-{
- EjsProperty *pp;
- EjsVar *vp;
- char *varBuf;
- int endTag, sawElements;
-
- if (indentLevel < 0) {
- mprPutStringToBuf(buf, "<?xml version=\"1.0\"?>");
- }
-
- switch (obj->type) {
- case EJS_TYPE_STRING:
- if (obj->flags & EJS_XML_FLAGS_ATTRIBUTE) {
- mprPutFmtStringToBuf(buf, " %s=\"%s\"",
- &ejsGetPropertyPtr(obj)->name[1], obj->string);
- /* No new line */
-
- } else if (obj->flags & EJS_XML_FLAGS_COMMENT) {
- mprPutCharToBuf(buf, '\n');
- indent(buf, indentLevel);
- mprPutFmtStringToBuf(buf, "<!-- %s -->", obj->string);
-
- } else if (obj->flags & EJS_XML_FLAGS_TEXT) {
- mprPutStringToBuf(buf, obj->string);
-
- } else {
-// indent(buf, indentLevel);
- mprPutStringToBuf(buf, obj->string);
-// mprPutCharToBuf(buf, '\n');
- }
- break;
-
- default:
- /* Primitive types come here */
- indent(buf, indentLevel);
- /* MOB -- rc */
- varBuf = ejsVarToString(ep, obj);
- mprPutStringToBuf(buf, varBuf);
- break;
-
- case EJS_TYPE_OBJECT:
- if (obj->objectState->baseClass == ejsGetClass(ep, 0, "XML")) {
- if (!obj->objectState->visited) {
- obj->objectState->visited = 1;
-
- /* MOB -- opt. Flags would be quicker */
- if (strcmp(ejsGetPropertyPtr(obj)->name,
- E4X_PARENT_PROPERTY) == 0) {
- return 0;
- }
- /*
- * MOB -- short term fix for tags with no body but with
- * attributes
- */
- if (getNumElements(obj) == 0 && 0) {
- /*
- * XML element is simple with no elements, so return just
- * the text.
- */
- if (getText(buf, obj) < 0) {
- ejsError(ep, EJS_IO_ERROR,
- "XML is to big to convert to a string");
- obj->objectState->visited = 0;
- return -1;
- }
-
- } else if (obj->flags & (EJS_XML_FLAGS_ELEMENT)) {
- /*
- * XML object is complex (has elements) so return full XML
- * content.
- */
- mprPutCharToBuf(buf, '\n');
- indent(buf, indentLevel);
-
- /*
- * When called from toString, obj is not a property
- */
- if (indentLevel >= 0) {
- mprPutFmtStringToBuf(buf, "<%s",
- ejsGetPropertyPtr(obj)->name);
- endTag = 0;
-
- } else {
- endTag = 1;
- }
-
- sawElements = 0;
- pp = ejsGetFirstProperty(obj, 0);
- while (pp) {
- vp = ejsGetVarPtr(pp);
-
- if (! (vp->flags & EJS_XML_FLAGS_ATTRIBUTE)) {
- if (endTag == 0) {
- endTag++;
- mprPutStringToBuf(buf, ">");
- }
- }
- if (vp->flags & EJS_XML_FLAGS_ELEMENT) {
- if (strcmp(ejsGetPropertyPtr(vp)->name,
- E4X_PARENT_PROPERTY) != 0) {
- sawElements++;
- }
- }
-
- if (xmlToString(ep, buf, ejsGetVarPtr(pp),
- indentLevel + 1) < 0){
- return -1;
- }
-
- pp = ejsGetNextProperty(pp, 0);
- }
- if (indentLevel >= 0) {
- if (sawElements) {
- mprPutCharToBuf(buf, '\n');
- indent(buf, indentLevel);
- }
- mprPutFmtStringToBuf(buf, "</%s>",
- ejsGetPropertyPtr(obj)->name);
- }
- }
- obj->objectState->visited = 0;
- }
- return 0;
- }
-
- if (obj->objectState->baseClass == ejsGetClass(ep, 0, "XMLList")) {
- indent(buf, indentLevel);
- /* MOB -- TBD */
- return 0;
- }
-
- /*
- * All other objects. Allow other objects to override toString
- */
- if (ejsRunMethod(ep, obj->objectState->baseClass, "toString",
- 0) < 0) {
- return -1;
- }
- if (ejsVarIsString(ep->result)) {
- indent(buf, indentLevel);
- mprPutStringToBuf(buf, obj->string);
- }
- break;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static void indent(MprBuf *bp, int level)
-{
- int i;
-
- for (i = 0; i < level; i++) {
- mprPutCharToBuf(bp, '\t');
- }
-}
-
-/******************************************************************************/
-
-static int valueOf(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 0) {
- mprAssert(0);
- return -1;
- }
-
- switch (thisObj->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_STRING_CMETHOD:
- ejsWriteVar(ep, ep->result, thisObj, EJS_SHALLOW_COPY);
- break;
-
- case EJS_TYPE_STRING:
- ejsWriteVarAsInteger(ep, ep->result, atoi(thisObj->string));
- break;
-
- case EJS_TYPE_BOOL:
- case EJS_TYPE_INT:
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
-#endif
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
-#endif
- ejsWriteVar(ep, ep->result, thisObj, EJS_SHALLOW_COPY);
- break;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static int getList(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *nodeName;
- EjsProperty *pp;
- EjsVar *list, *vp;
-
- if (argc != 1) {
- nodeName = 0;
- } else {
- nodeName = argv[0]->string;
- }
-
- list = ejsCreateArray(ep, 0);
-
- pp = ejsGetFirstProperty(thisObj, EJS_ENUM_ALL);
- while (pp) {
- vp = ejsGetVarPtr(pp);
- if (vp->type == EJS_TYPE_OBJECT) {
- if (strcmp(ejsGetPropertyPtr(vp)->name, E4X_PARENT_PROPERTY) != 0) {
- if (vp->flags & EJS_XML_FLAGS_ELEMENT &&
- (nodeName == 0 || strcmp(nodeName, pp->name) == 0)) {
- ejsAddArrayElt(ep, list, vp, EJS_SHALLOW_COPY);
- }
- }
- }
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
-
- ejsSetReturnValueAndFree(ep, list);
- return 0;
-}
-
-/******************************************************************************/
-
-static int getNumElements(EjsVar *obj)
-{
- EjsProperty *pp;
- int count;
-
- count = 0;
- pp = ejsGetFirstProperty(obj, EJS_ENUM_ALL);
- while (pp) {
- if (ejsGetVarPtr(pp)->flags & EJS_XML_FLAGS_ELEMENT) {
- count++;
- }
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
- return count;
-}
-
-/******************************************************************************/
-/* MOB - This needs to be a public method */
-
-static int getText(MprBuf *buf, EjsVar *obj)
-{
- EjsProperty *pp;
- EjsVar *vp;
-
- pp = ejsGetFirstProperty(obj, EJS_ENUM_ALL);
- while (pp) {
- vp = ejsGetVarPtr(pp);
- if (vp->flags & EJS_XML_FLAGS_TEXT) {
- /* MOB -- should test for overflow */
- mprPutStringToBuf(buf, vp->string);
- }
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
- return 0;
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************** Internal Methods ****************************/
-/******************************************************************************/
-
-static EjsVar *createXmlListProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsGetVarPtr(ejsCreateProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-
-static int deleteXmlListProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- return ejsDeleteProperty(ep, obj, property);
-}
-
-/******************************************************************************/
-
-static EjsVar *getXmlListProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- // Must always return XML or XMLList event for comments and attributes
- return ejsGetVarPtr(ejsGetSimpleProperty(ep, obj, property));
-}
-
-/******************************************************************************/
-
-static EjsVar *setXmlListProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value)
-{
- EjsProperty *pp;
- EjsVar *vp;
-
- pp = ejsGetSimpleProperty(ep, obj, property);
- if (pp == 0) {
- mprAssert(pp);
- return 0;
- }
- vp = ejsGetVarPtr(pp);
- if (ejsWriteVar(ep, vp, value, EJS_SHALLOW_COPY) < 0){
- mprAssert(0);
- return 0;
- }
- return ejsGetVarPtr(pp);
-}
-
-/******************************************************************************/
-/*
- NEW
-
-static EjsVar *putXmlListProperty(EjsVar *op, const char *property,
- EjsVar *value)
-{
-
- if ((value->objectState->baseClass != XML &&
- value->objectState->baseClass != XMLList) ||
- value->string[0] != '<') {
- c = value.toString();
- } else {
- value = ejsDupVar(value);
- ??
- }
- if (isdigit(*property)) {
- // ERROR
- return 0;
- }
- if (*property == '@') {
- if (op->objectState->baseClass == XMLList) {
- if (op->obj.LENGTH_PROPERTY == 0) {
- c = "";
- } else {
- // Catenate all result of toString on all elts in list
- }
- } else {
- c = c.toString();
- }
- // Replace existing attribute of same name or insert
- return;
- }
- for (i = op->obj.LENGTH - 1; i >= 0; i--) {
- // Delete item of same name
- }
- if (not Found) {
- Append new Xml object
- - set [[name]], [[class]] == "element"
- }
-}
-
- */
-
-/******************************************************************************/
-#else
-void ejs4xDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS_E4X */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejs.c b/source4/lib/appweb/ejs-2.0/ejs/ejs.c
deleted file mode 100644
index 0fcc6f0545..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejs.c
+++ /dev/null
@@ -1,1378 +0,0 @@
-/*
- * @file ejs.c
- * @brief Embedded JavaScript (EJS)
- * @overview Main module interface logic.
- * @remarks The initialization code must be run single-threaded. Includes:
- * ejsOpen, ejsClose.
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/************************************* Code ***********************************/
-/*
- * Initialize the EJS subsystem
- */
-
-EjsService *ejsOpenService(MprCtx ctx)
-{
- EjsService *service;
- Ejs *interp;
-
- service = mprAllocTypeZeroed(ctx, EjsService);
- if (service == 0) {
- mprError(ctx, MPR_LOC, "Can't allocate service memory");
- return 0;
- }
-
- interp = ejsCreateInterp(service, 0, 0, 0, 1);
- if (interp == 0) {
- mprError(ctx, MPR_LOC, "Can't create master interpreter");
- mprFree(service);
- return 0;
- }
- service->master = interp;
-
- /*
- * Restore the default GC settings for the master interpreter.
- * ejsCreateInterp will have initialized them.
- */
- ejsGCInit(interp, EJS_DEFAULT_OBJ_INC, EJS_DEFAULT_PROP_INC,
- EJS_DEFAULT_VAR_INC, EJS_DEFAULT_STR_INC);
-
- /*
- * Save the default interpreter and global class for all to access
- * MOB -- don't store these. Store the service
- */
- mprSetKeyValue(interp, "ejsMaster", interp);
- mprSetKeyValue(interp, "ejsGlobalClass", interp->global);
-
- /*
- * Once the Object class is created, this routine will also make the
- * Global class a subclass of Object.
- */
- if (ejsDefineObjectClass(interp) < 0) {
- mprError(ctx, MPR_LOC, "Can't define EJS object class");
- mprFree(service);
- return 0;
- }
-
- /*
- * Create all the standard classes
- */
- if (ejsDefineStandardClasses(interp) < 0) {
- mprError(ctx, MPR_LOC, "Can't define EJS standard classes");
- mprFree(service);
- return 0;
- }
-
- if (ejsDefineSystemClasses(interp) < 0) {
- mprError(ctx, MPR_LOC, "Can't define EJS system classes");
- mprFree(service);
- return 0;
- }
-
- if (ejsCreateObjectModel(interp) < 0) {
- mprError(ctx, MPR_LOC, "Can't create EJS object model");
- mprFree(service);
- return 0;
- }
-
-#if UNUSED && BLD_FEATURE_ALLOC_STATS
-{
- EjsVar v;
- mprLog(ctx, 0, "Obj %d, Var %d, Prop %d\n", sizeof(EjsObj), sizeof(EjsVar),
- sizeof(EjsProperty));
- mprLog(ctx, 0, "GCLink %d\n", sizeof(EjsGCLink));
- mprLog(ctx, 0, "objectState %d\n", (uint) &v.objectState - (uint) &v);
-}
-#endif
-
- return service;
-}
-
-/******************************************************************************/
-/*
- * Close down the EJS Service
- */
-
-void ejsCloseService(EjsService *sp, bool doStats)
-{
- Ejs *ep;
-
- mprAssert(sp);
-
- ep = sp->master;
- mprAssert(ep);
-
- ejsTermSystemClasses(ep);
-
- if (ep) {
- ejsFreeVar(ep, sp->globalClass);
-
-#if BLD_FEATURE_ALLOC_STATS
- if (doStats) {
- mprLog(sp, 0, "GC Statistics for the Global Interpreter");
- }
-#endif
- ejsDestroyInterp(ep, doStats);
- }
-
- mprRemoveKeyValue(sp, "ejsMaster");
- mprRemoveKeyValue(sp, "ejsGlobalClass");
-
- mprFree(sp);
-}
-
-/******************************************************************************/
-
-Ejs *ejsGetMasterInterp(EjsService *sp)
-{
- return sp->master;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_MULTITHREAD
-
-int ejsSetServiceLocks(EjsService *sp, EjsLockFn lock, EjsUnlockFn unlock,
- void *data)
-{
- mprAssert(sp);
-
- sp->lock = lock;
- sp->unlock = unlock;
- sp->lockData = data;
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Create and initialize an EJS interpreter. Interpreters have a global object
- * that has the service global class set as a base class. This way, it
- * inherits all the desired global properties, methods and classes.
- *
- * The primary and alternate handles are provided to C methods depending on
- * the flags provided when the C methods are defined. The global variable
- * (optionally) defines a predefined global variable space.
- */
-
-Ejs *ejsCreateInterp(EjsService *sp, void *primaryHandle, void *altHandle,
- EjsVar *global, bool useOwnSlab)
-{
- EjsProperty *pp;
- EjsVar *baseClass;
- Ejs *ep;
-
- ep = mprAllocTypeZeroed(sp, Ejs);
- if (ep == 0) {
- mprAssert(0);
- return ep;
- }
-
- ep->stkPtr = &ep->stack[EJS_MAX_STACK];
-
- ep->service = sp;
- ep->primaryHandle = primaryHandle;
- ep->altHandle = altHandle;
-
- if (sp->master) {
- ep->objectClass = sp->master->objectClass;
- }
-
- if (useOwnSlab) {
- ep->slabs = (EjsSlab*) mprAllocZeroed(ep, sizeof(EjsSlab) *
- EJS_SLAB_MAX);
- ep->slabAllocContext = ep;
-
- } else {
- ep->slabs = sp->master->slabs;
- ep->slabAllocContext = sp->master;
- ep->flags |= EJS_FLAGS_SHARED_SLAB;
- }
-
- ep->frames = mprCreateItemArray(ep, EJS_INC_FRAMES, EJS_MAX_FRAMES);
- if (ep->frames == 0) {
- mprFree(ep);
- return 0;
- }
-
- ejsGCInit(ep, EJS_OBJ_INC, EJS_PROP_INC, EJS_VAR_INC, EJS_STR_INC);
-
- if (sp->globalClass == 0) {
- /*
- * Only do this for the Global interpreter. Create a global class
- * (prototype) object. This is base class from which all global
- * spaces will inherit.
- */
- sp->globalClass = ejsCreateObjVar(ep);
- if (sp->globalClass == 0) {
- mprFree(ep);
- return 0;
- }
- ejsSetClassName(ep, sp->globalClass, "Global");
- global = sp->globalClass;
- }
-
- if (global) {
- /*
- * The default interpreter uses the Global class as its global
- * space.
- */
- ep->global = ejsDupVar(ep, global, EJS_SHALLOW_COPY);
- if (ep->global == 0) {
- mprFree(ep);
- return 0;
- }
- if (ep->global->objectState != sp->globalClass->objectState) {
- ejsSetBaseClass(ep->global, sp->globalClass);
- }
-
- } else {
- /*
- * Use the global class as our global so we can find the object class
- */
- baseClass = ejsGetClass(ep, sp->globalClass, "Object");
- if (baseClass) {
- ep->global = ejsCreateSimpleObjUsingClass(ep, baseClass);
- if (ep->global == 0) {
- mprFree(ep);
- return 0;
- }
-
- /*
- * Override the base class and set to the master Global class
- */
- ejsSetBaseClass(ep->global, sp->globalClass);
-
- } else {
- ep->global = ejsCreateObjVar(ep);
- }
- }
-
- /*
- * The "global" variable points to the global space
- */
- pp = ejsSetProperty(ep, ep->global, "global", ep->global);
- if (pp == 0) {
- mprFree(ep);
- return 0;
- }
- ejsMakePropertyEnumerable(pp, 0);
-
- /*
- * The "Global" variable points to the Global class
- */
- pp = ejsSetProperty(ep, ep->global, "Global", sp->globalClass);
- if (pp == 0) {
- mprFree(ep);
- return 0;
- }
- ejsMakePropertyEnumerable(pp, 0);
-
- ep->local = ejsDupVar(ep, ep->global, EJS_SHALLOW_COPY);
- if (ep->frames == 0 || ep->global == 0 || ep->local == 0) {
- mprFree(ep);
- return 0;
- }
- ejsSetVarName(ep, ep->local, "topLevelLocal");
-
- if (mprAddItem(ep->frames, ep->global) < 0 ||
- mprAddItem(ep->frames, ep->local) < 0) {
- mprFree(ep);
- return 0;
- }
-
- ep->result = ejsCreateUndefinedVar(ep);
- if (ep->result == 0) {
- mprFree(ep);
- return 0;
- }
-
- return ep;
-}
-
-/******************************************************************************/
-/*
- * Close an EJS interpreter
- */
-
-void ejsDestroyInterp(Ejs *ep, bool doStats)
-{
- ejsCleanInterp(ep, doStats);
-
- mprFree(ep);
-}
-
-/******************************************************************************/
-/*
- * Clean an EJS interpreter of all allocated variables, but DONT destroy.
- * We use this rather than DestroyInterp so we delay freeing the Ejs struct
- * until after the service is closed.
- */
-
-void ejsCleanInterp(Ejs *ep, bool doStats)
-{
- int i;
-
- if (ep->global) {
- ejsDeleteProperty(ep, ep->local, "global");
- ejsDeleteProperty(ep, ep->global, "global");
- ep->global = 0;
- }
- if (ep->local) {
- ejsFreeVar(ep, ep->local);
- ep->local = 0;
- }
- if (ep->global) {
- ejsFreeVar(ep, ep->global);
- ep->global = 0;
- }
- if (ep->result) {
- ejsFreeVar(ep, ep->result);
- ep->result = 0;
- }
- if (ep->castAlloc && ep->castTemp) {
- mprFree(ep->castTemp);
- ep->castTemp = 0;
- }
- if (ep->frames) {
- for (i = ep->frames->length - 1; i >= 0; i--) {
- mprRemoveItemByIndex(ep->frames, i);
- }
- mprFree(ep->frames);
- ep->frames = 0;
- }
-
- if (doStats) {
-
-#if BLD_FEATURE_ALLOC_STATS
- mprLog(ep, 0, " ");
- mprLog(ep, 0, "GC Statistics for Interpreter (0x%X)", (uint) ep);
-#endif
-
- /*
- * Cleanup before printing the alloc report
- */
- ejsSetGCDebugLevel(ep, 3);
- ejsCollectGarbage(ep, -1);
-
-#if BLD_DEBUG
- /*
- * If we are the master, dump objects
- */
- if (ep->service->master == ep) {
- ejsDumpObjects(ep);
- }
-#endif
-
-#if BLD_FEATURE_ALLOC_STATS
- /*
- * Print an alloc report. 1 == do leak report
- */
- ejsPrintAllocReport(ep, 1);
-#endif
-
- } else {
- /*
- * Must collect garbage here incase sharing interpreters with the
- * master. If we don't, the mprFree later in DestroyInterp will free
- * all memory and when the master does GC --> crash.
- */
- ejsCollectGarbage(ep, -1);
- }
-}
-
-/******************************************************************************/
-/*
- * Evaluate an EJS script file. This will evaluate the script at the current
- * context. Ie. if inside a function, declarations will be local.
- */
-
-int ejsEvalFile(Ejs *ep, const char *path, EjsVar *result)
-{
- MprFile *file;
- MprFileInfo info;
- char *script;
- char *saveFileName;
- int rc;
-
- mprAssert(path && *path);
-
- if ((file = mprOpen(ep, path, O_RDONLY | O_BINARY, 0666)) == 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't open %s", path);
- return -1;
- }
-
- if (mprGetFileInfo(ep, path, &info) < 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't get file info for %s", path);
- goto error;
- }
-
- if ((script = (char*) mprAlloc(ep, info.size + 1)) == NULL) {
- ejsError(ep, "MemoryError", "Cant malloc %d", (int) info.size);
- goto error;
- }
-
- if (mprRead(file, script, info.size) != (int) info.size) {
- mprFree(script);
- ejsError(ep, EJS_IO_ERROR, "Error reading %s", path);
- goto error;
- }
- mprClose(file);
- script[info.size] = '\0';
-
- saveFileName = ep->fileName;
- ep->fileName = mprStrdup(ep, path);
-
- rc = ejsEvalScript(ep, script, result);
- mprFree(script);
-
- mprFree(ep->fileName);
- ep->fileName = saveFileName;
-
- return rc;
-
-/*
- * Error return
- */
-error:
- mprClose(file);
- return -1;
-}
-
-/******************************************************************************/
-/*
- * Create a new variable scope block. This pushes the old local frame down
- * the stack and creates a new local variables frame.
- */
-
-int ejsOpenBlock(Ejs *ep)
-{
- EjsProperty *pp;
- int fid;
-
- ep->local = ejsCreateSimpleObj(ep, "Object");
- ejsSetVarName(ep, ep->local, "local");
-
- if (ep->local == 0) {
- ejsMemoryError(ep);
- return -1;
- }
-
- if (ep->frames->length > EJS_MAX_FRAMES && !ep->gotException) {
- ejsError(ep, EJS_RANGE_ERROR, "Recursion too deep: Max depth %d",
- EJS_MAX_FRAMES);
- return -1;
- }
-
- /*
- * Must add to frames before ejsSetProperty which will make the object live
- */
- fid = mprAddItem(ep->frames, ep->local);
- if (fid < 0) {
- ejsMemoryError(ep);
- return -1;
- }
-
- /* Self reference */
- pp = ejsSetProperty(ep, ep->local, "local", ep->local);
- ejsMakePropertyEnumerable(pp, 0);
-
- return fid;
-}
-
-/******************************************************************************/
-/*
- * Set a new variable scope block. This pushes the old local frame down
- * the stack and creates a new local variables frame.
- */
-
-int ejsSetBlock(Ejs *ep, EjsVar *local)
-{
- ep->local = ejsDupVar(ep, local, EJS_SHALLOW_COPY);
- ejsMakeObjPermanent(ep->local, 1);
- return mprAddItem(ep->frames, ep->local);
-}
-
-/******************************************************************************/
-/*
- * Close a variable scope block opened via ejsOpenBlock. Pop back the old
- * local variables frame.
- */
-
-int ejsCloseBlock(Ejs *ep, int fid)
-{
- mprAssert(ep->local >= 0);
- mprAssert(fid >= 0);
-
- mprAssert(ep->local == (EjsVar*) mprGetItem(ep->frames, fid));
-
- if (ep->local) {
- /* Allow GC */
- ejsMakeObjPermanent(ep->local, 0);
- ejsFreeVar(ep, ep->local);
- }
-
- mprRemoveItemByIndex(ep->frames, fid);
-
- ep->local = (EjsVar*) mprGetItem(ep->frames,
- mprGetItemCount(ep->frames) - 1);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Create a new variable scope block and evaluate a script. All frames
- * created during this context will be automatically deleted when complete.
- * vp is optional. i.e. created local variables will be discarded
- * when this routine returns.
- */
-
-int ejsEvalBlock(Ejs *ep, char *script, EjsVar *vp)
-{
- int rc, fid;
-
- mprAssert(script);
-
- fid = ejsOpenBlock(ep);
- if (fid < 0) {
- return fid;
- }
-
- rc = ejsEvalScript(ep, script, vp);
-
- ejsCloseBlock(ep, fid);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Parse and evaluate a EJS. The script is evaluated at the current context.
- * Return the result in *vp. The result is "owned" by EJ and the caller
- * must not free it. Returns -1 on errors and zero for success.
- */
-
-int ejsEvalScript(Ejs *ep, const char *script, EjsVar *vp)
-{
- int state;
-
- ejsClearVar(ep, ep->result);
- ep->gotException = 0;
-
- if (script == 0) {
- return 0;
- }
-
- /*
- * Allocate a new evaluation block, and save the old one
- */
- if (ejsLexOpenScript(ep, script) < 0) {
- return MPR_ERR_MEMORY;
- }
-
- /*
- * Do the actual parsing and evaluation
- */
- ep->scriptStatus = 0;
-
- do {
- state = ejsParse(ep, EJS_STATE_BEGIN, EJS_FLAGS_EXE);
-
- if (state == EJS_STATE_RET) {
- state = EJS_STATE_EOF;
- }
- } while (state != EJS_STATE_EOF && state != EJS_STATE_ERR);
-
- ejsLexCloseScript(ep);
-
- if (state == EJS_STATE_ERR) {
- return -1;
- }
-
- if (vp) {
- /* Caller must not free. */
- *vp = *ep->result;
- }
-
- return ep->scriptStatus;
-}
-
-/******************************************************************************/
-
-void ejsSetFileName(Ejs *ep, const char *fileName)
-{
- mprFree(ep->fileName);
- ep->fileName = mprStrdup(ep, fileName);
-}
-
-/******************************************************************************/
-/*
- * Format the stack backtrace
- */
-
-char *ejsFormatStack(Ejs* ep)
-{
- EjsInput *ip;
- char *errbuf;
- int frame, len;
-
- mprAssert(ep);
-
- ip = ep->input;
-
- errbuf = 0;
-
- len = 0;
- frame = 0;
- while (ip && frame < EJS_MAX_BACKTRACE) {
- char *traceLine, *newErrbuf, *line;
- for (line = ip->line; *line && isspace(*line); line++) {
- ;
- }
- mprAllocSprintf(MPR_LOC_ARGS(ep), &traceLine, MPR_MAX_STRING,
- " [%02d] %s, %s, line %d -> %s\n",
- frame++,
- ip->fileName ? ip->fileName : "script",
- ip->procName ? ip->procName: "global",
- ip->lineNumber, line);
- if (traceLine == 0) {
- break;
- }
- newErrbuf = mprRealloc(ep, errbuf, len + strlen(traceLine) + 1);
- if (newErrbuf == NULL) {
- break;
- }
- errbuf = newErrbuf;
- memcpy(&errbuf[len], traceLine, strlen(traceLine) + 1);
- len += strlen(traceLine);
- mprFree(traceLine);
- ip = ip->next;
- }
- return errbuf;
-}
-
-/******************************************************************************/
-/*
- * Internal use method to set the error message
- *
- * Error, ArgError, AssertError, IOError, MemoryError, RangeError,
- * ReferenceError, SyntaxError, TypeError, MemoryError
- */
-
-void ejsError(Ejs* ep, const char *errorType, const char* fmt, ...)
-{
- va_list fmtArgs;
- EjsVar *error;
- char *msg, *stack;
-
- va_start(fmtArgs, fmt);
- mprAllocVsprintf(MPR_LOC_ARGS(ep), &msg, MPR_MAX_STRING, fmt, fmtArgs);
- va_end(fmtArgs);
-
- /*
- * Create a new Error exception object. If bad error type, default to
- * "Error"
- */
- if (ejsGetClass(ep, 0, errorType) == 0) {
- errorType = "Error";
- }
- ep->gotException = 1;
-
- error = ejsCreateObj(ep, 0, errorType, msg);
- if (error == 0) {
- return;
- }
- mprFree(msg);
-
- stack = ejsFormatStack(ep);
- ejsSetPropertyToString(ep, error, "stack", stack);
- mprFree(stack);
-
- ejsWriteVar(ep, ep->result, error, EJS_SHALLOW_COPY);
- ejsFreeVar(ep, error);
-}
-
-/******************************************************************************/
-
-void ejsSyntaxError(Ejs *ep, const char *msg)
-{
- if (msg == 0) {
- msg = " ";
- }
- ejsError(ep, EJS_SYNTAX_ERROR, msg);
-}
-
-/******************************************************************************/
-
-void ejsMemoryError(Ejs *ep)
-{
- ejsError(ep, EJS_MEMORY_ERROR, "Memory allocation error");
-}
-
-/******************************************************************************/
-
-void ejsArgError(Ejs *ep, const char *msg)
-{
- mprAssert(msg && *msg);
-
- ejsError(ep, EJS_ARG_ERROR, msg);
-}
-
-/******************************************************************************/
-
-void ejsInternalError(Ejs *ep, const char *msg)
-{
- mprAssert(msg && *msg);
-
- ejsError(ep, EJS_INTERNAL_ERROR, msg);
-}
-
-/******************************************************************************/
-/*
- * Public routine to set the error message. Caller MUST NOT free.
- */
-
-char *ejsGetErrorMsg(Ejs *ep)
-{
- EjsVar *error;
- const char *message, *stack, *name;
- char *buf;
-
- error = ep->result;
-
- if (! ejsVarIsObject(error)) {
- name = message = stack = 0;
- } else {
- name = ejsGetPropertyAsString(ep, error, "name");
- message = ejsGetPropertyAsString(ep, error, "message");
- stack = ejsGetPropertyAsString(ep, error, "stack");
- }
- if (name == 0 || message == 0) {
- buf = mprStrdup(ep, "Unspecified execution error\n");
- } else {
- mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0,
- "%s Exception: %s\nStack:\n%s\n",
- name, message, stack ? stack : " " );
- }
- mprFree(ep->errorMsg);
- ep->errorMsg = buf;
- return buf;
-}
-
-/******************************************************************************/
-/*
- * Get the current line number
- */
-
-int ejsGetLineNumber(Ejs *ep)
-{
- if (ep->input == 0) {
- return -1;
- }
- return ep->input->lineNumber;
-}
-
-/******************************************************************************/
-/*
- * Return the local object
- */
-
-EjsVar *ejsGetLocalObj(Ejs *ep)
-{
- return ep->local;
-}
-
-/******************************************************************************/
-/*
- * Return the global object
- */
-
-EjsVar *ejsGetGlobalObj(Ejs *ep)
-{
- return ep->global;
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value
- */
-
-void ejsSetReturnValue(Ejs *ep, EjsVar *vp)
-{
- mprAssert(ep);
- mprAssert(vp);
-
- if (vp == 0) {
- return;
- }
- ejsWriteVar(ep, ep->result, vp, EJS_SHALLOW_COPY);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value and free the arg.
- */
-
-void ejsSetReturnValueAndFree(Ejs *ep, EjsVar *vp)
-{
- mprAssert(ep);
- mprAssert(vp);
-
- ejsWriteVar(ep, ep->result, vp, EJS_SHALLOW_COPY);
- ejsFreeVar(ep, vp);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to a string value.
- */
-
-void ejsSetReturnValueToString(Ejs *ep, const char *value)
-{
- mprAssert(ep);
- mprAssert(value);
-
- ejsWriteVarAsString(ep, ep->result, value);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to a binary string value.
- */
-
-void ejsSetReturnValueToBinaryString(Ejs *ep, const uchar *value, int len)
-{
- mprAssert(ep);
- mprAssert(value);
-
- ejsWriteVarAsBinaryString(ep, ep->result, value, len);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to a integer value.
- */
-
-void ejsSetReturnValueToInteger(Ejs *ep, int value)
-{
- mprAssert(ep);
-
- ejsWriteVarAsInteger(ep, ep->result, value);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to an EjsNum value.
- */
-
-void ejsSetReturnValueToNumber(Ejs *ep, EjsNum value)
-{
- mprAssert(ep);
-
- ejsWriteVarAsNumber(ep, ep->result, value);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to a boolean value.
- */
-
-void ejsSetReturnValueToBoolean(Ejs *ep, int value)
-{
- mprAssert(ep);
-
- ejsWriteVarAsBoolean(ep, ep->result, value);
-}
-
-/******************************************************************************/
-/*
- * Set the expression return value to a boolean value.
- */
-
-void ejsSetReturnValueToUndefined(Ejs *ep)
-{
- mprAssert(ep);
-
- ejsWriteVarAsUndefined(ep, ep->result);
-}
-
-/******************************************************************************/
-/*
- * Get the expression return value
- */
-
-EjsVar *ejsGetReturnValue(Ejs *ep)
-{
- mprAssert(ep);
-
- return ep->result;
-}
-
-/******************************************************************************/
-
-void *ejsGetUserData(Ejs *ep)
-{
- mprAssert(ep);
-
- return ep->userData;
-}
-
-/******************************************************************************/
-/*
- * Get a variable given a full variable spec possibly containing "." or "[]".
- */
-
-EjsVar *ejsGetVar(Ejs *ep, const char *fullName)
-{
- mprAssert(ep);
- mprAssert(fullName && *fullName);
-
- return ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 0);
-}
-
-/******************************************************************************/
-/*
- * Get a string var given a full variable spec possibly containing "." or "[]".
- */
-
-const char *ejsGetStr(Ejs *ep, const char *fullName, const char *defaultValue)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 0);
- if (vp == 0 || !ejsVarIsString(vp)) {
- return defaultValue;
- }
- /* MOB -- what about VarToStr */
- return vp->string;
-}
-
-/******************************************************************************/
-/*
- * Get an int var given a full variable spec possibly containing "." or "[]".
- */
-
-int ejsGetInt(Ejs *ep, const char *fullName, int defaultValue)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 0);
- if (vp == 0 || !ejsVarIsInteger(vp)) {
- return defaultValue;
- }
- /* MOB -- should use VarToInt */
- return vp->integer;
-}
-
-/******************************************************************************/
-/*
- * Get an bool var given a full variable spec possibly containing "." or "[]".
- */
-
-int ejsGetBool(Ejs *ep, const char *fullName, int defaultValue)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 0);
- if (vp == 0 || !ejsVarIsBoolean(vp)) {
- return defaultValue;
- }
- /* MOB -- should use VarToBool */
- return vp->boolean;
-}
-
-/******************************************************************************/
-/*
- * Set a variable that may be an arbitrarily complex object or array reference.
- * Will always define in the top most variable frame.
- */
-
-int ejsSetVar(Ejs *ep, const char *fullName, const EjsVar *value)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 1);
- if (vp == 0) {
- return MPR_ERR_CANT_CREATE;
- }
-
- if (ejsWriteVar(ep, vp, value, EJS_SHALLOW_COPY) == 0) {
- return MPR_ERR_CANT_WRITE;
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Set a variable that may be an arbitrarily complex object or array reference.
- * Will always define in the top most variable frame.
- */
-
-int ejsSetStr(Ejs *ep, const char *fullName, const char *value)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 1);
- if (vp == 0) {
- return MPR_ERR_CANT_CREATE;
- }
-
- if (ejsWriteVarAsString(ep, vp, value) == 0) {
- return MPR_ERR_CANT_WRITE;
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Set a variable that may be an arbitrarily complex object or array reference.
- * Will always define in the top most variable frame.
- */
-
-int ejsSetInt(Ejs *ep, const char *fullName, int value)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 1);
- if (vp == 0) {
- return MPR_ERR_CANT_CREATE;
- }
-
- /* Can't fail */
- ejsWriteVarAsInteger(ep, vp, value);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Set a variable that may be an arbitrarily complex object or array reference.
- * Will always define in the top most variable frame.
- */
-
-int ejsSetBool(Ejs *ep, const char *fullName, bool value)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 1);
- if (vp == 0) {
- return MPR_ERR_CANT_CREATE;
- }
-
- /* Can't fail */
- ejsWriteVarAsBoolean(ep, vp, value);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Set a variable that may be an arbitrarily complex object or array reference.
- * Will always define in the top most variable frame. Free the value passed in.
- */
-
-int ejsSetVarAndFree(Ejs *ep, const char *fullName, EjsVar *value)
-{
- EjsVar *vp;
-
- mprAssert(fullName && *fullName);
-
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, fullName, 1);
- if (vp == 0) {
- return MPR_ERR_CANT_CREATE;
- }
-
- if (ejsWriteVar(ep, vp, value, EJS_SHALLOW_COPY) == 0) {
- ejsFreeVar(ep, value);
- return MPR_ERR_CANT_WRITE;
- }
-
- ejsFreeVar(ep, value);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Delete a variable
- */
-
-int ejsDeleteVar(Ejs *ep, const char *fullName)
-{
- EjsVar *vp;
- EjsVar *obj;
- char *propertyName;
-
- vp = ejsFindProperty(ep, &obj, &propertyName, ep->global, ep->local,
- fullName, 0);
- if (vp == 0) {
- return -1;
- }
-
- mprAssert(propertyName);
- mprAssert(propertyName);
-
- return ejsDeleteProperty(ep, obj, propertyName);
-}
-
-/******************************************************************************/
-/*
- * Utility routine to crack JavaScript arguments. Return the number of args
- * seen. This routine only supports %s and %d type args.
- *
- * Typical usage:
- *
- * if (ejsParseArgs(argc, argv, "%s %d", &name, &age) < 2) {
- * // Insufficient args
- * return -1;
- * }
- */
-
-int ejsParseArgs(int argc, char **argv, const char *fmt, ...)
-{
- va_list vargs;
- const char *cp;
- char **sp, *s;
- int *bp, *ip, argn;
-
- va_start(vargs, fmt);
-
- if (argv == 0) {
- return 0;
- }
-
- for (argn = 0, cp = fmt; cp && *cp && argn < argc && argv[argn]; ) {
- if (*cp++ != '%') {
- continue;
- }
-
- s = argv[argn];
- switch (*cp) {
- case 'b':
- bp = va_arg(vargs, int*);
- if (bp) {
- if (strcmp(s, "true") == 0 || s[0] == '1') {
- *bp = 1;
- } else {
- *bp = 0;
- }
- } else {
- *bp = 0;
- }
- break;
-
- case 'd':
- ip = va_arg(vargs, int*);
- *ip = atoi(s);
- break;
-
- case 's':
- sp = va_arg(vargs, char**);
- *sp = s;
- break;
-
- default:
- mprAssert(0);
- }
- argn++;
- }
-
- va_end(vargs);
- return argn;
-}
-
-/******************************************************************************/
-/*
- * Define the standard classes
- */
-
-int ejsDefineStandardClasses(Ejs *master)
-{
- if (ejsDefineArrayClass(master) != 0 ||
- ejsDefineBooleanClass(master) != 0 ||
- ejsDefineErrorClasses(master) != 0 ||
- ejsDefineFunctionClass(master) != 0 ||
- ejsDefineNumberClass(master) != 0 ||
-#if FUTURE
- ejsDefineDateClass(master) != 0 ||
-#endif
-#if BLD_FEATURE_EJS_E4X
- ejsDefineXmlClasses(master) != 0 ||
-#endif
-#if BLD_FEATURE_EJS_DB && NOT_HERE
- ejsDefineDbClasses(master) != 0 ||
-#endif
- ejsDefineStringClass(master) != 0) {
- return MPR_ERR_MEMORY;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Define the EJS System Object Model
- */
-
-int ejsDefineSystemClasses(Ejs *master)
-{
- if (ejsDefineSystemClass(master) != 0 ||
- ejsDefineAppClass(master) != 0 ||
- ejsDefineMemoryClass(master) != 0 ||
- ejsDefineLogClass(master) != 0 ||
- ejsDefineDebugClass(master) != 0 ||
- ejsDefineGCClass(master) != 0 ||
- ejsDefineFileSystemClass(master) != 0 ||
-#if BREW
- ejsDefineFileClass(master) != 0 ||
- ejsDefineHTTPClass(master) != 0 ||
-#endif
- ejsDefineGlobalProperties(master) != 0) {
- return MPR_ERR_MEMORY;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Terminate the system object model and classes
- */
-
-int ejsTermSystemClasses(Ejs *master)
-{
-#if BREW
- ejsTermHTTPClass(master);
-#endif
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Define the EJS object model
- */
-
-int ejsCreateObjectModel(Ejs *ejs)
-{
- EjsProperty *pp;
-
- pp = ejsSetPropertyToNewObj(ejs, ejs->global, "system", "System", 0);
- if (pp == 0) {
- return MPR_ERR_MEMORY;
- }
-
- if (ejsSetPropertyToNewObj(ejs, ejsGetVarPtr(pp), "app", "System.App",
- 0) == 0) {
- return MPR_ERR_MEMORY;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-void ejsTrace(Ejs *ep, const char *fmt, ...)
-{
- va_list args;
- char buf[MPR_MAX_LOG_STRING];
- int len;
-
- va_start(args, fmt);
- len = mprVsprintf(buf, sizeof(buf) - 1, fmt, args);
- va_end(args);
-
- mprLog(ep, 0, buf, len);
-
- va_end(args);
-}
-
-/******************************************************************************/
-
-bool ejsGotException(Ejs *ep)
-{
- return (bool) ep->gotException;
-}
-
-/******************************************************************************/
-
-void ejsSetPrimaryHandle(Ejs *ep, void *primaryHandle)
-{
- mprAssert(ep);
-
- ep->primaryHandle = primaryHandle;
-}
-
-/******************************************************************************/
-
-void ejsSetAlternateHandle(Ejs *ep, void *alternateHandle)
-{
- mprAssert(ep);
-
- ep->altHandle = alternateHandle;
-}
-
-/******************************************************************************/
-
-#else
-void ejsDummy() {}
-
-#endif /* BLD_FEATURE_EJS */
-
-/******************************************************************************/
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejs.h b/source4/lib/appweb/ejs-2.0/ejs/ejs.h
deleted file mode 100644
index a926446524..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejs.h
+++ /dev/null
@@ -1,849 +0,0 @@
-/*
- * ejs.h - EJScript Language (ECMAScript) header.
- */
-
-/********************************* Copyright **********************************/
-/*
- * @copy default.g
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- * Portions Copyright (c) GoAhead Software, 1995-2000. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#ifndef _h_EJS
-#define _h_EJS 1
-
-#include "mpr.h"
-#include "ejsVar.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/********************************* Prototypes *********************************/
-/*
- * Constants
- */
-#if BLD_FEATURE_SQUEEZE
- #define EJS_GC_WORK_QUOTA 160 /* Allocations required before
- garbage colllection */
-
- #define EJS_PARSE_INCR 256 /* Growth factor */
- #define EJS_MAX_RECURSE 25 /* Sanity for maximum recursion */
- #define EJS_SMALL_OBJ_HASH_SIZE 11 /* Small object hash size */
- #define EJS_LIST_INCR 8 /* Growth increment for lists */
- #define EJS_MAX_BACKTRACE 10 /* Recursion limit for assert */
-
-#else
- #define EJS_GC_WORK_QUOTA 500
-
- #define EJS_PARSE_INCR 1024
- #define EJS_MAX_RECURSE 100
- #define EJS_SMALL_OBJ_HASH_SIZE 11
- #define EJS_LIST_INCR 16
- #define EJS_MAX_BACKTRACE 25
-
-#endif
-
-/*
- * Allocation increments for the default interpreter
- */
-#define EJS_DEFAULT_VAR_INC 8 /* Var allocation increment */
-#define EJS_DEFAULT_PROP_INC 96 /* Property allocation increment */
-#define EJS_DEFAULT_OBJ_INC 24 /* Object allocation increment */
-#define EJS_DEFAULT_STR_INC 64 /* Object allocation increment */
-
-#define EJS_MIN_TIME_FOR_GC 300 /**< Need 1/3 sec for GC */
-#define EJS_GC_MIN_WORK_QUOTA 50 /**< Min to stop thrashing */
-
-/*
- * Allocation increments for all non-default interpreters
- */
-#define EJS_VAR_INC 32
-#define EJS_PROP_INC 64
-#define EJS_OBJ_INC 64
-#define EJS_STR_INC 64
-
-#define EJS_INC_FRAMES 8 /* Frame stack increment */
-#define EJS_MAX_FRAMES 64 /* Max frame stack */
-
-/*
- * Lexical analyser tokens
- */
-#define EJS_TOK_ERR -1 /* Any error */
-#define EJS_TOK_LPAREN 1 /* ( */
-#define EJS_TOK_RPAREN 2 /* ) */
-#define EJS_TOK_IF 3 /* if */
-#define EJS_TOK_ELSE 4 /* else */
-#define EJS_TOK_LBRACE 5 /* { */
-#define EJS_TOK_RBRACE 6 /* } */
-#define EJS_TOK_LOGICAL 7 /* ||, &&, ! */
-#define EJS_TOK_EXPR 8 /* +, -, /, % */
-#define EJS_TOK_SEMI 9 /* ; */
-#define EJS_TOK_LITERAL 10 /* literal string */
-#define EJS_TOK_METHOD_NAME 11 /* methodName( */
-#define EJS_TOK_NEWLINE 12 /* newline white space */
-#define EJS_TOK_ID 13 /* Identifier */
-#define EJS_TOK_EOF 14 /* End of script */
-#define EJS_TOK_COMMA 15 /* Comma */
-#define EJS_TOK_VAR 16 /* var */
-#define EJS_TOK_ASSIGNMENT 17 /* = */
-#define EJS_TOK_FOR 18 /* for */
-#define EJS_TOK_INC_DEC 19 /* ++, -- */
-#define EJS_TOK_RETURN 20 /* return */
-#define EJS_TOK_PERIOD 21 /* . */
-#define EJS_TOK_LBRACKET 22 /* [ */
-#define EJS_TOK_RBRACKET 23 /* ] */
-#define EJS_TOK_NEW 24 /* new */
-#define EJS_TOK_DELETE 25 /* delete */
-#define EJS_TOK_IN 26 /* in */
-#define EJS_TOK_FUNCTION 27 /* function */
-#define EJS_TOK_NUMBER 28 /* Number */
-#define EJS_TOK_CLASS 29 /* class */
-#define EJS_TOK_EXTENDS 30 /* extends */
-#define EJS_TOK_PUBLIC 31 /* public */
-#define EJS_TOK_PRIVATE 32 /* private */
-#define EJS_TOK_PROTECTED 33 /* private */
-#define EJS_TOK_TRY 34 /* try */
-#define EJS_TOK_CATCH 35 /* catch */
-#define EJS_TOK_FINALLY 36 /* finally */
-#define EJS_TOK_THROW 37 /* throw */
-#define EJS_TOK_COLON 38 /* : */
-#define EJS_TOK_GET 39 /* get */
-#define EJS_TOK_SET 40 /* set */
-#define EJS_TOK_MODULE 41 /* module */
-#define EJS_TOK_EACH 42 /* each */
-
-/*
- * Expression operators
- */
-#define EJS_EXPR_LESS 1 /* < */
-#define EJS_EXPR_LESSEQ 2 /* <= */
-#define EJS_EXPR_GREATER 3 /* > */
-#define EJS_EXPR_GREATEREQ 4 /* >= */
-#define EJS_EXPR_EQ 5 /* == */
-#define EJS_EXPR_NOTEQ 6 /* != */
-#define EJS_EXPR_PLUS 7 /* + */
-#define EJS_EXPR_MINUS 8 /* - */
-#define EJS_EXPR_DIV 9 /* / */
-#define EJS_EXPR_MOD 10 /* % */
-#define EJS_EXPR_LSHIFT 11 /* << */
-#define EJS_EXPR_RSHIFT 12 /* >> */
-#define EJS_EXPR_MUL 13 /* * */
-#define EJS_EXPR_ASSIGNMENT 14 /* = */
-#define EJS_EXPR_INC 15 /* ++ */
-#define EJS_EXPR_DEC 16 /* -- */
-#define EJS_EXPR_BOOL_COMP 17 /* ! */
-
-/*
- * Conditional operators
- */
-#define EJS_COND_AND 1 /* && */
-#define EJS_COND_OR 2 /* || */
-#define EJS_COND_NOT 3 /* ! */
-
-/**
- * EJ Parsing States. Error and Return are be negative.
- */
-#define EJS_STATE_ERR -1 /**< Error state */
-#define EJS_STATE_RET -2 /**< Return statement */
-#define EJS_STATE_EOF -3 /**< End of file */
-#define EJS_STATE_COND 2 /* Parsing a conditional stmt */
-#define EJS_STATE_COND_DONE 3
-#define EJS_STATE_RELEXP 4 /* Parsing a relational expr */
-#define EJS_STATE_RELEXP_DONE 5
-#define EJS_STATE_EXPR 6 /* Parsing an expression */
-#define EJS_STATE_EXPR_DONE 7
-#define EJS_STATE_STMT 8 /* Parsing General statement */
-#define EJS_STATE_STMT_DONE 9
-#define EJS_STATE_STMT_BLOCK_DONE 10 /* End of block "}" */
-#define EJS_STATE_ARG_LIST 11 /* Method arg list */
-#define EJS_STATE_ARG_LIST_DONE 12
-#define EJS_STATE_DEC_LIST 16 /* Declaration list */
-#define EJS_STATE_DEC_LIST_DONE 17
-#define EJS_STATE_DEC 18 /* Declaration statement */
-#define EJS_STATE_DEC_DONE 19
-
-#define EJS_STATE_BEGIN EJS_STATE_STMT
-
-/*
- * General parsing flags.
- */
-#define EJS_FLAGS_EXE 0x1 /* Execute statements */
-#define EJS_FLAGS_LOCAL 0x2 /* Get local vars only */
-#define EJS_FLAGS_GLOBAL 0x4 /* Get global vars only */
-#define EJS_FLAGS_CREATE 0x8 /* Create var */
-#define EJS_FLAGS_ASSIGNMENT 0x10 /* In assignment stmt */
-#define EJS_FLAGS_DELETE 0x20 /* Deleting a variable */
-#define EJS_FLAGS_NEW 0x80 /* In a new stmt() */
-#define EJS_FLAGS_EXIT 0x100 /* Must exit */
-#define EJS_FLAGS_LHS 0x200 /* Left-hand-side of assignment */
-#define EJS_FLAGS_FORIN 0x400 /* In "for (v in ..." */
-#define EJS_FLAGS_CLASS_DEC 0x800 /* "class name [extends] name " */
-#define EJS_FLAGS_TRY 0x2000 /* In a try {} block */
-#define EJS_FLAGS_CATCH 0x4000 /* "catch (variable)" */
-#define EJS_FLAGS_DONT_GC 0x8000 /* Don't garbage collect */
-#define EJS_FLAGS_NO_ARGS 0x10000 /* Accessors don't use args */
-#define EJS_FLAGS_ENUM_HIDDEN 0x20000 /* Enumerate hidden fields */
-#define EJS_FLAGS_ENUM_BASE 0x40000 /* Enumerate base classes */
-#define EJS_FLAGS_TRACE_ARGS 0x80000 /* Support for printv */
-#define EJS_FLAGS_SHARED_SLAB 0x100000/* Using a shared slab */
-
-/*
- * Exceptions
- */
-#define EJS_ARG_ERROR "ArgError" /**< Method argument error */
-#define EJS_ASSERT_ERROR "AssertError" /**< Assertion error */
-#define EJS_EVAL_ERROR "EvalError" /**< General evalation error */
-#define EJS_INTERNAL_ERROR "InternalError" /**< Internal error */
-#define EJS_IO_ERROR "IOError" /**< IO or data error */
-#define EJS_MEMORY_ERROR "MemoryError" /**< Memory allocation error */
-#define EJS_RANGE_ERROR "RangeError" /**< Data out of range (div by 0) */
-#define EJS_REFERENCE_ERROR "ReferenceError"/**< Object or property reference */
-#define EJS_SYNTAX_ERROR "SyntaxError" /**< Javascript syntax error */
-#define EJS_TYPE_ERROR "TypeError" /**< Wrong type supplied */
-
-/*
- * E4X
- */
-#if BLD_FEATURE_EJS_E4X
-#if BLD_FEATURE_SQUEEZE
-#define E4X_BUF_SIZE 512 /* Initial buffer size for tokens */
-#define E4X_BUF_MAX (32 * 1024) /* Max size for tokens */
-#define E4X_MAX_NODE_DEPTH 24 /* Max nesting of tags */
-#else
-#define E4X_BUF_SIZE 4096
-#define E4X_BUF_MAX (128 * 1024)
-#define E4X_MAX_NODE_DEPTH 128
-#endif
-
-#define E4X_MAX_ELT_SIZE (E4X_BUF_MAX-1)
-#define E4X_TEXT_PROPERTY "-txt"
-#define E4X_TAG_NAME_PROPERTY "-tag"
-#define E4X_COMMENT_PROPERTY "-com"
-#define E4X_ATTRIBUTES_PROPERTY "-att"
-#define E4X_PI_PROPERTY "-pi"
-#define E4X_PARENT_PROPERTY "-parent"
-#endif
-
-#if BLD_FEATURE_MULTITHREAD
-/**
- * Multithreaded lock function
- */
-typedef void (*EjsLockFn)(void *lockData);
-/**
- * Multithreaded unlock function
- */
-typedef void (*EjsUnlockFn)(void *lockData);
-#endif
-
-/*
- * Token limits
- */
-#define EJS_MAX_LINE 128 /* Maximum input line buffer */
-#define EJS_MAX_TOKEN 640 /* Max input parse token */
-#define EJS_TOKEN_STACK 3 /* Put back token stack */
-
-/*
- * Putback token
- */
-
-typedef struct EjsToken {
- char tokbuf[EJS_MAX_TOKEN];
- int tid; /* Token ID */
-} EjsToken;
-
-/*
- * EJ evaluation block structure
- */
-typedef struct EjsInput {
- EjsToken putBack[EJS_TOKEN_STACK]; /* Put back token stack */
- int putBackIndex; /* Top of stack index */
- char line[EJS_MAX_LINE]; /* Current line */
- char *fileName; /* File or script name */
- int lineLength; /* Current line length */
- int lineNumber; /* Parse line number */
- int lineColumn; /* Column in line */
- struct EjsInput *next; /* Used for backtraces */
- const char *procName; /* Gives name in backtrace */
- const char *script; /* Input script for parsing */
- char *scriptServp; /* Next token in the script */
- int scriptSize; /* Length of script */
- char tokbuf[EJS_MAX_TOKEN]; /* Current token */
- int tid; /* Token ID */
- char *tokEndp; /* Pointer past end of token */
- char *tokServp; /* Pointer to next token char */
- struct EjsInput *nextInput; /* Free list of input structs */
-} EjsInput;
-
-/*
- * Method call structure
- */
-typedef struct EjsProc {
- MprArray *args; /* Args for method */
- EjsVar *fn; /* Method definition */
- char *procName; /* Method name */
-} EjsProc;
-
-
-/**
- * @overview EJScript Service structure
- * @description The EJScript service manages the overall language runtime. It
- * is the factory that creates interpreter instances via ejsCreateInterp.
- * The EJScript service creates a master interpreter that holds the
- * standard language classes and properties. When user interpreters are
- * created, they reference (without copying) the master interpreter to
- * gain access to the standard classes and types.
- * @stability Prototype.
- * @library libejs.
- * @see ejsOpenService, ejsCloseService, ejsCreateInterp, ejsDestoryInterp
- */
-typedef struct EjsService {
- EjsVar *globalClass; /* Global class */
- struct Ejs *master; /* Master Interp inherited by all */
-#if BLD_FEATURE_MULTITHREAD
- EjsLockFn lock;
- EjsUnlockFn unlock;
- void *lockData;
-#endif
-} EjsService;
-
-
-/*
- * Memory statistics
- */
-typedef struct EjsMemStats {
- uint maxMem;
- uint usedMem;
-} EjsMemStats;
-
-
-/*
- * Garbage collection block alignment
- */
-#define EJS_ALLOC_ALIGN(ptr) \
- (((ptr) + sizeof(void*) - 1) & ~(sizeof(void*) - 1))
-
-/*
- * Default GC tune factors
- */
-#define EJS_GC_START_THRESHOLD (32 * 1024)
-
-/*
- * The Garbage collector is a generational collector. It ages blocks and
- * optimizes the mark / sweep algorithm to focus on new and recent blocks
- */
-typedef enum EjsGeneration {
- EJS_GEN_NEW = 0,
- EJS_GEN_RECENT_1 = 1,
- EJS_GEN_RECENT_2 = 2,
- EJS_GEN_OLD = 3,
- EJS_GEN_PERMANENT = 4,
- EJS_GEN_MAX = 5,
-} EjsGeneration;
-
-/*
- * Garbage collector control
- */
-typedef struct EjsGC {
- bool enable;
- bool enableDemandCollect;
- bool enableIdleCollect;
- /*
- * maxMemory should be set to be 95% of the real max memory limit
- */
- uint maxMemory; /* Above this, Throw Memory exception. */
- int workQuota; /* Quota of work before GC */
- int workDone; /* Count of allocations */
- int degraded; /* Have exceeded maxMemory */
-
- /*
- * Debug Levels 0-N (increases verbosity)
- * 1 -- Sweep and collection count
- * 2 -- Trace objects deleted
- * 3 -- Trace objects marked
- * 4 -- Print alloc report when needing a demand allocation
- *
- */
- int debugLevel; /* In debug mode */
- int collecting; /* Running garbage collection */
- uint collectionCount; /* Number of times GC ran */
-#if BLD_DEBUG
- int gcIndent; /* Indent formatting */
- int objectsInUse; /* Objects currently reachable */
- int propertiesInUse; /* Properties currently reachable */
-#endif
-} EjsGC;
-
-/*
- * Slab memory allocation
- */
-typedef struct EjsSlab {
- uint allocIncrement; /* Growth increment in slab */
- uint size; /* Size of allocations */
- EjsGCLink freeList; /* Free list (only next ptr is used) */
- EjsObj *lastRecentBlock; /* Saved for GC age generations phase */
- EjsGCLink allocList[EJS_GEN_MAX]; /* Allocated block list */
-
-#if BLD_FEATURE_ALLOC_STATS
- uint totalAlloc; /* Total count of allocation calls */
- uint freeCount; /* Number of blocks on the slab freelist */
- uint allocCount; /* Number of allocated blocks */
- uint peakAllocated; /* Peak allocated */
- uint peakFree; /* Peak on the free list */
- uint totalReclaimed; /* Total blocks reclaimed on sweeps */
- uint totalSweeps; /* Total sweeps */
-#endif
-} EjsSlab;
-
-
-/**
- * @overview EJ interpreter control structure.
- * @description EJ allocates one control structure per active interpreter.
- * The \ref ejsCreateInterp routine creates the Ejs structure and returns
- * a reference to be used in subsequent EJ API calls.
- * @stability Prototype.
- * @library libejs.
- * @see ejsCreateInterp, ejsDestroyInterp, ejsOpenService
- */
-struct Ejs {
- void *altHandle; /* Alternate callback handle */
- bool castAlloc; /* True if castTemp is allocated */
- char *castTemp; /* Temporary string for casting */
- char *currentClass; /* Current class name */
- EjsVar *currentObj; /* Ptr to current object */
- EjsVar *thisObject; /* Ptr to current "this" */
- EjsProperty *currentProperty; /* Ptr to current property */
- EjsGC gc; /* Garbage collector control */
- char *errorMsg; /* Error message */
- char *fileName; /* File or script name */
- int lineNumber; /* File line number */
- int scriptStatus; /* Status to exit() */
- int flags; /* Flags */
- MprArray *frames; /* List of variable frames */
- EjsVar *global; /* Global object */
- EjsVar *objectClass; /* Object class */
- int gotException; /* Exception thrown */
- EjsInput *input; /* Input evaluation block */
- int depth; /* Recursion depth */
- EjsVar *local; /* Local object */
- int maxDepth; /* Maximum depth for formatting */
- void *primaryHandle; /* primary callback handle */
- EjsProc *proc; /* Current method */
- int recurseCount; /* Recursion counter */
- EjsVar *result; /* Variable result */
- int tid; /* Current token id */
- char *token; /* Pointer to token string */
- EjsVar tokenNumber; /* Parsed number */
- EjsService *service; /* Service object */
- void *userData; /* Method user data */
-
- EjsSlab *slabs; /* Memory allocation slabs */
- MprCtx slabAllocContext; /* Allocation context */
- EjsInput *inputList; /* Free list of input structs */
-
-#if BLD_FEATURE_MULTITHREAD
- EjsLockFn lock; /* Lock method */
- EjsUnlockFn unlock; /* Unlock method */
- void *lockData; /* Lock data argument */
-#endif
-#define EJS_MAX_STACK (10 * 1024)
- char stack[EJS_MAX_STACK]; /* Local variable stack */
- char *stkPtr; /* Local variable stack ptr */
- void *inputMarker; /* Recurse protection */
-};
-
-
-typedef struct EjsModule
-{
- int dummy;
-} EjsModule;
-
-
-/*
- * Method callback when using Alternate handles. GaCompat uses these and
- * passes the web server request structure via the altHandle.
- */
-typedef void *EjsHandle;
-typedef int (*EjsAltCMethod)(Ejs *ejs, EjsHandle altHandle,
- EjsVar *thisObj, int argc, EjsVar **argv);
-typedef int (*EjsAltStringCMethod)(Ejs *ejs, EjsHandle altHandle,
- EjsVar *thisObj, int argc, char **argv);
-
-
-/*
- * API Constants
- */
-#define EJS_USE_OWN_SLAB 1
-
-/******************************** Internal API ********************************/
-/*
- * Ejs Lex
- */
-extern int ejsLexOpenScript(Ejs *ejs, const char *script);
-extern void ejsLexCloseScript(Ejs *ejs);
-extern int ejsInitInputState(EjsInput *ip);
-extern void ejsLexSaveInputState(Ejs *ejs, EjsInput* state);
-extern void ejsLexFreeInputState(Ejs *ejs, EjsInput* state);
-extern void ejsLexRestoreInputState(Ejs *ejs, EjsInput* state);
-extern int ejsLexGetToken(Ejs *ejs, int state);
-extern void ejsLexPutbackToken(Ejs *ejs, int tid, char *string);
-
-/*
- * Parsing
- */
-extern int ejsParse(Ejs *ejs, int state, int flags);
-extern int ejsGetFlags(Ejs *ejs);
-
-/*
- * Create variable scope blocks
- */
-extern int ejsOpenBlock(Ejs *ejs);
-extern int ejsSetBlock(Ejs *ejs, EjsVar *local);
-extern int ejsCloseBlock(Ejs *ejs, int vid);
-extern int ejsEvalBlock(Ejs *ejs, char *script, EjsVar *vp);
-extern void ejsSetFileName(Ejs *ejs, const char *fileName);
-
-/*
- * Class definitions
- */
-extern EjsVar *ejsCreateSimpleClass(Ejs *ejs, EjsVar *baseClass,
- const char *className);
-extern int ejsDefineObjectClass(Ejs *ejs);
-extern int ejsDefineArrayClass(Ejs *ejs);
-extern int ejsDefineBooleanClass(Ejs *ejs);
-extern int ejsDefineErrorClasses(Ejs *ejs);
-extern int ejsDefineFileClass(Ejs *ejs);
-extern int ejsDefineFileSystemClass(Ejs *ejs);
-extern int ejsDefineHTTPClass(Ejs *ejs);
-extern int ejsDefineFunctionClass(Ejs *ejs);
-extern int ejsDefineNumberClass(Ejs *ejs);
-extern int ejsDefineStringClass(Ejs *ejs);
-extern int ejsDefineDateClass(Ejs *ejs);
-extern int ejsDefineStandardClasses(Ejs *ejs);
-
-#if BLD_FEATURE_EJS_E4X
-extern int ejsDefineXmlClasses(Ejs *ejs);
-extern EjsVar *ejsCreateXml(Ejs *ejs);
-#endif
-
-#if BLD_FEATURE_EJS_DB
-extern int ejsDefineDbClasses(Ejs *ejs);
-#endif
-
-/*
- * System class definitions
- */
-extern int ejsDefineSystemClasses(Ejs *ejs);
-extern int ejsDefineSystemClass(Ejs *ejs);
-extern int ejsDefineAppClass(Ejs *ejs);
-extern int ejsDefineDebugClass(Ejs *ejs);
-extern int ejsDefineLogClass(Ejs *ejs);
-extern int ejsDefineMemoryClass(Ejs *ejs);
-extern int ejsDefineGCClass(Ejs *ejs);
-extern int ejsDefineGlobalProperties(Ejs *ejs);
-
-extern int ejsTermSystemClasses(Ejs *ejs);
-extern void ejsTermHTTPClass(Ejs *ejs);
-
-extern int ejsCreateObjectModel(Ejs *ejs);
-
-/*
- * Class constructors
- */
-extern int ejsArrayConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv);
-extern int ejsXmlConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv);
-extern int ejsXmlListConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv);
-extern int ejsBooleanConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **agv);
-extern int ejsFunctionConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **agv);
-extern int ejsNumberConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv);
-extern int ejsStringConstructor(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv);
-extern int ejsDateConstructor(Ejs *ejs, EjsVar *thisObj,
- int argc, EjsVar **argv);
-
-/*
- * Garbage collection
- */
-extern void ejsGCInit(Ejs *ejs, int objInc, int propInc, int varInc,
- int strInc);
-extern int ejsIsTimeForGC(Ejs *ep, int timeTillNextEvent);
-
-extern bool ejsSetGCDebugLevel(Ejs *ep, int debugLevel);
-extern void ejsSweepAll(Ejs *ep);
-
-extern EjsObj *ejsAllocObj(EJS_LOC_DEC(ejs, loc));
-extern EjsProperty *ejsAllocProperty(EJS_LOC_DEC(ejs, loc));
-extern EjsVar *ejsAllocVar(EJS_LOC_DEC(ejs, loc));
-extern void ejsFree(Ejs *ejs, void *ptr, int slabIndex);
-
-extern int ejsCollectGarbage(Ejs *ejs, int slabIndex);
-extern int ejsIncrementalCollectGarbage(Ejs *ejs);
-
-#if BLD_DEBUG
-extern void ejsDumpObjects(Ejs *ejs);
-#endif
-
-#if BLD_FEATURE_ALLOC_STATS
-extern void ejsPrintAllocReport(Ejs *ejs, bool printLeakReport);
-#endif
-
-extern void ejsCleanInterp(Ejs *ejs, bool doStats);
-extern void ejsSetInternalMethods(Ejs *ejs, EjsVar *op);
-extern void ejsSetPrimaryHandle(Ejs *ep, void *primaryHandle);
-extern void ejsSetAlternateHandle(Ejs *ep, void *alternateHandle);
-extern void *ejsGetUserData(Ejs *ejs);
-
-/*
- * Could possibly make these routines public
- */
-
-extern int ejsSetGCMaxMemory(Ejs *ep, uint maxMemory);
-extern uint ejsGetUsedMemory(Ejs *ejs);
-extern uint ejsGetAllocatedMemory(Ejs *ejs);
-extern uint ejsGetAvailableMemory(Ejs *ejs);
-extern char *ejsFormatStack(Ejs* ep);;
-
-/********************************* Prototypes *********************************/
-#if BLD_FEATURE_MULTITHREAD
-extern int ejsSetServiceLocks(EjsService *sp, EjsLockFn lock,
- EjsUnlockFn unlock, void *data);
-#endif
-
-/*
- * Ejs service and interpreter management
- */
-extern EjsService *ejsOpenService(MprCtx ctx);
-extern void ejsCloseService(EjsService *sp, bool doStats);
-
-extern Ejs *ejsCreateInterp(EjsService *sp, void *primaryHandle,
- void *altHandle, EjsVar *global, bool useOwnSlab);
-extern void ejsDestroyInterp(Ejs *ejs, bool doStats);
-
-extern Ejs *ejsGetMasterInterp(EjsService *sp);
-extern EjsVar *ejsGetGlobalClass(Ejs *ejs);
-
-/*
- * Module support
- */
-extern EjsModule *ejsCreateModule(const char *name, const char *version,
- int (*start)(EjsModule*), int (*stop)(EjsModule*));
-
-/*
- * Native Objects
- */
-
-void ejsSetNativeData(EjsVar *obj, void *data);
-void ejsSetNativeHelpers(Ejs *ejs, EjsVar *nativeClass,
- int (*createInstance)(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv),
- void (*disposeInstance)(Ejs *ejs, EjsVar *thisObj),
- bool (*hasProperty)(Ejs *ejs, EjsVar *thisObj, const char *prop),
- int (*deleteProperty)(Ejs *ejs, EjsVar *thisObj, const char *prop),
- int (*getProperty)(Ejs *ejs, EjsVar *thisObj, const char *prop,
- EjsVar *dest),
- int (*setProperty)(Ejs *ejs, EjsVar *thisObj, const char *prop,
- EjsVar *value),
- int (*doOperator)(Ejs *ejs, EjsVar *thisObj, EjsOp *op, EjsVar
- *result, EjsVar *lhs, EjsVar *rhs, int *code)
- );
-
-/*
- * Evaluation methods
- */
-extern int ejsEvalFile(Ejs *ejs, const char *path, EjsVar *result);
-extern int ejsEvalScript(Ejs *ejs, const char *script, EjsVar *result);
-extern int ejsRunMethod(Ejs *ejs, EjsVar *obj,
- const char *methodName, MprArray *args);
-extern int ejsRunMethodCmd(Ejs *ejs, EjsVar *obj,
- const char *methodName, const char *cmdFmt, ...);
-extern EjsVar *ejsGetReturnValue(Ejs *ejs);
-
-extern EjsVar *ejsGetLocalObj(Ejs *ejs);
-extern EjsVar *ejsGetGlobalObj(Ejs *ejs);
-
-/*
- * Define a class in the specified interpreter. If used with the default
- * interpeter, then the class is defined for all interpreters.
- */
-extern EjsVar *ejsDefineClass(Ejs *ejs, const char *className,
- const char *extends, EjsCMethod constructor);
-extern EjsVar *ejsGetClass(Ejs *ejs, EjsVar *parentClass,
- const char *className);
-
-extern const char *ejsGetClassName(EjsVar *obj);
-extern const char *ejsGetBaseClassName(EjsVar *obj);
-
-extern bool ejsIsSubClass(EjsVar *target, EjsVar *baseClass);
-extern EjsVar *ejsGetBaseClass(EjsVar *obj);
-extern void ejsSetBaseClass(EjsVar *obj, EjsVar *baseClass);
-
-
-#define ejsCreateSimpleObj(ejs, className) \
- ejsCreateSimpleObjInternal(EJS_LOC_ARGS(ejs), className)
-extern EjsVar *ejsCreateSimpleObjInternal(EJS_LOC_DEC(ejs, loc),
- const char *className);
-
-#define ejsCreateSimpleObjUsingClass(ejs, baseClass) \
- ejsCreateSimpleObjUsingClassInt(EJS_LOC_ARGS(ejs), \
- baseClass)
-extern EjsVar *ejsCreateSimpleObjUsingClassInt(EJS_LOC_DEC(ejs, loc),
- EjsVar *baseClass);
-
-/*
- * This will create an object and call all required constructors
- */
-extern EjsVar *ejsCreateObj(Ejs *ejs, EjsVar *obj,
- const char *className, const char *constructorArgs);
-
-#define ejsCreateObjUsingArgv(ejs, obj, className, args) \
- ejsCreateObjUsingArgvInternal(EJS_LOC_ARGS(ejs), obj, \
- className, args)
-extern EjsVar *ejsCreateObjUsingArgvInternal(EJS_LOC_DEC(ejs, loc),
- EjsVar *obj, const char *className, MprArray *args);
-
-#define ejsCreateArray(ejs, size) \
- ejsCreateArrayInternal(EJS_LOC_ARGS(ejs), size)
-extern EjsVar *ejsCreateArrayInternal(EJS_LOC_DEC(ejs, loc),
- int size);
-
-/*
- * Array methods. MOB -- need other array methods
- */
-/* MOB -- spell out element */
-extern EjsVar *ejsAddArrayElt(Ejs *ejs, EjsVar *op, EjsVar *element,
- EjsCopyDepth copyDepth);
-/*
- * Required: Array methods
- *
- array = obj.getMethods();
- array = obj.getProperties();
-
- array.property.isPublic();
- array.property.isPrivate();
- array.property.isMethod();
- array.property.isEnumerable();
- array.property.isReadOnly();
- array.property.allowsNonUnique();
- array.property.getParent();
-*/
-
-/* MOB -- should we have an API that takes a EjsCopyDepth */
-extern void ejsSetReturnValue(Ejs *ejs, EjsVar *vp);
-extern void ejsSetReturnValueAndFree(Ejs *ejs, EjsVar *vp);
-extern void ejsSetReturnValueToBoolean(Ejs *ejs, bool value);
-extern void ejsSetReturnValueToBinaryString(Ejs *ejs,
- const uchar *value, int len);
-extern void ejsSetReturnValueToInteger(Ejs *ejs, int value);
-extern void ejsSetReturnValueToNumber(Ejs *ejs, EjsNum value);
-extern void ejsSetReturnValueToString(Ejs *ejs, const char *value);
-extern void ejsSetReturnValueToUndefined(Ejs *ejs);
-
-/*
- * Variable access and control. The fullName arg can contain "[]" and "."
- */
-extern bool ejsGetBool(Ejs *ejs, const char *fullName, bool defaultValue);
-extern int ejsGetInt(Ejs *ejs, const char *fullName, int defaultValue);
-extern const char *ejsGetStr(Ejs *ejs, const char *fullName,
- const char *defaultValue);
-extern EjsVar *ejsGetVar(Ejs *ejs, const char *fullName);
-
-extern int ejsSetBool(Ejs *ejs, const char *fullName, bool value);
-extern int ejsSetInt(Ejs *ejs, const char *fullName, int value);
-extern int ejsSetStr(Ejs *ejs, const char *fullName, const char *value);
-extern int ejsSetVar(Ejs *ejs, const char *fullName, const EjsVar *value);
-extern int ejsSetVarAndFree(Ejs *ejs, const char *fullName, EjsVar *value);
-
-extern int ejsDeleteVar(Ejs *ejs, const char *fullName);
-
-/*
- * Error handling
- */
-extern void ejsError(Ejs *ejs, const char *errorType, const char *fmt,
- ...) PRINTF_ATTRIBUTE(3,4);
-/* MOB -- this should take no arguments */
-extern void ejsArgError(Ejs *ejs, const char *msg);
-extern void ejsInternalError(Ejs *ejs, const char *msg);
-extern void ejsMemoryError(Ejs *ejs);
-extern void ejsSyntaxError(Ejs *ejs, const char *msg);
-
-/*
- * Utility methods
- */
-extern int ejsParseArgs(int argc, char **argv, const char *fmt, ...);
-
-extern void ejsExit(Ejs *ejs, int status);
-extern bool ejsIsExiting(Ejs *ejs);
-extern void ejsClearExiting(Ejs *ejs);
-
-extern bool ejsGotException(Ejs *ejs);
-
-/* MOB -- rename Method to Function */
-extern void ejsFreeMethodArgs(Ejs *ep, MprArray *args);
-extern int ejsStrcat(Ejs *ep, EjsVar *dest, EjsVar *src);
-
-/*
- * Debugging routines
- */
-extern char *ejsGetErrorMsg(Ejs *ejs);
-extern int ejsGetLineNumber(Ejs *ejs);
-extern void ejsTrace(Ejs *ejs, const char *fmt, ...);
-
-/*
- * Multithreaded lock routines
- */
-#if BLD_FEATURE_MULTITHREAD
-#define ejsLock(sp) if (sp->lock) { (sp->lock)(sp->lockData); } else
-#define ejsUnlock(sp) if (sp->unlock) { (sp->unlock)(sp->lockData); } else
-#else
-#define ejsLock(sp)
-#define ejsUnlock(sp)
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-#endif /* _h_EJS */
-
-/*****************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsClass.c b/source4/lib/appweb/ejs-2.0/ejs/ejsClass.c
deleted file mode 100644
index 58609adf3f..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsClass.c
+++ /dev/null
@@ -1,273 +0,0 @@
-/*
- * @file ejsClass.c
- * @brief EJS class support
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************* Includes ***********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/************************************ Code ************************************/
-/*
- * Internal API
- *
- * Routine to create a simple class object. This routine will create a
- * stand-alone class object. Callers must insert this into the relevant
- * "global" object for name resolution. From these class objects, instance
- * objects may be created via the javascript "new" command.
- *
- * Users should use ejsDefineClass
- */
-
-EjsVar *ejsCreateSimpleClass(Ejs *ep, EjsVar *baseClass, const char *className)
-{
- EjsProperty *pp;
- EjsVar *classObj;
-
- /*
- * Create an instance of an Object to act as the static class object
- */
- classObj = ejsCreateSimpleObjUsingClass(ep, baseClass);
- if (classObj == 0) {
- mprAssert(classObj);
- return 0;
- }
- ejsSetClassName(ep, classObj, className);
-
- /*
- * Set the propotype property to point to this class.
- * Note: this is a self reference so the alive bit will not be turned on.
- */
- pp = ejsSetProperty(ep, classObj, "prototype", classObj);
- ejsMakePropertyEnumerable(pp, 0);
-
- return classObj;
-}
-
-/******************************************************************************/
-/*
- * Define a class in the given interpreter. If parentClass is specified, the
- * class is defined in the parent. Otherwise, the class will be defined
- * locally/globally. ClassName and extends are full variable specs
- * (may contain ".")
- */
-
-EjsVar *ejsDefineClass(Ejs *ep, const char *className, const char *extends,
- EjsCMethod constructor)
-{
- EjsVar *parentClass, *classObj, *baseClass, *vp;
- char *name;
- char *cp;
-
- /*
- * If the className is a qualified name (with "."), then get the
- * parent class name.
- */
- name = mprStrdup(ep, className);
- cp = strrchr(name, '.');
- if (cp != 0) {
- *cp++ = '\0';
- className = cp;
- parentClass = ejsFindProperty(ep, 0, 0, ep->global, ep->local, name, 0);
- if (parentClass == 0 || parentClass->type != EJS_TYPE_OBJECT) {
- mprError(ep, MPR_LOC, "Can't find class's parent class %s", name);
- mprFree(name);
- return 0;
- }
-
- } else {
- /*
- * Simple class name without a "." so create the class locally
- * if a local scope exists, otherwise globally.
- */
- parentClass = (ep->local) ? ep->local : ep->global;
- }
-
- if (parentClass == 0) {
- mprError(ep, MPR_LOC, "Can't find parent class");
- mprFree(name);
- return 0;
- }
-
- /* OPT should use function that doesn't parse [] . */
- baseClass = ejsGetClass(ep, 0, extends);
- if (baseClass == 0) {
- mprAssert(baseClass);
- mprFree(name);
- return 0;
- }
-
- classObj = ejsCreateSimpleClass(ep, baseClass, className);
- if (classObj == 0) {
- mprAssert(classObj);
- mprFree(name);
- return 0;
- }
-
- if (constructor) {
- ejsDefineCMethod(ep, classObj, className, constructor, 0);
- }
-
- ejsSetPropertyAndFree(ep, parentClass, className, classObj);
-
- vp = ejsGetPropertyAsVar(ep, parentClass, className);
- mprFree(name);
-
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Find a class and return the property defining the class. ClassName may
- * contain "." and is interpreted relative to obj. Obj is typically some
- * parent object, ep->local or ep->global. If obj is null, then the global
- * space is used.
- */
-
-EjsVar *ejsGetClass(Ejs *ep, EjsVar *obj, const char *className)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- /*
- * Search first for a constructor of the name of class
- * global may not be defined yet.
- */
- if (obj) {
- vp = ejsFindProperty(ep, 0, 0, obj, 0, className, 0);
-
- } else {
- mprAssert(ep->global);
- vp = ejsFindProperty(ep, 0, 0, ep->global, ep->local, className, 0);
- }
- if (vp == 0 || vp->type != EJS_TYPE_OBJECT) {
- return 0;
- }
-
- /*
- * Return a reference to the prototype (self) reference. This
- * ensures that even if "obj" is deleted, this reference will remain
- * usable.
- */
- return ejsGetPropertyAsVar(ep, vp, "prototype");
-}
-
-/******************************************************************************/
-/*
- * Return the class name of a class or object
- */
-
-const char *ejsGetClassName(EjsVar *vp)
-{
- EjsObj *obj;
-
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- mprAssert(vp->objectState->baseClass);
-
- if (vp == 0 || !ejsVarIsObject(vp)) {
- return 0;
- }
- obj = vp->objectState;
-
- return obj->className;
-}
-
-/******************************************************************************/
-/*
- * Return the class name of an objects underlying class
- * If called on an object, it returns the base class.
- * If called on a class, it returns the base class for the class.
- */
-
-const char *ejsGetBaseClassName(EjsVar *vp)
-{
- EjsObj *obj;
-
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- mprAssert(vp->objectState->baseClass);
-
- if (vp == 0 || !ejsVarIsObject(vp)) {
- return 0;
- }
- obj = vp->objectState;
- if (obj->baseClass == 0) {
- return 0;
- }
- mprAssert(obj->baseClass->objectState);
-
- return obj->baseClass->objectState->className;
-}
-
-/******************************************************************************/
-
-EjsVar *ejsGetBaseClass(EjsVar *vp)
-{
- if (vp == 0 || !ejsVarIsObject(vp) || vp->objectState == 0) {
- mprAssert(0);
- return 0;
- }
- return vp->objectState->baseClass;
-}
-
-/******************************************************************************/
-
-void ejsSetBaseClass(EjsVar *vp, EjsVar *baseClass)
-{
- if (vp == 0 || !ejsVarIsObject(vp) || vp->objectState == 0) {
- mprAssert(0);
- return;
- }
- vp->objectState->baseClass = baseClass;
-}
-
-/******************************************************************************/
-
-#else
-void ejsProcsDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsCmd.c b/source4/lib/appweb/ejs-2.0/ejs/ejsCmd.c
deleted file mode 100644
index 74b57de4d0..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsCmd.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/*
- * @file ejsCmd.c
- * @brief Embedded JavaScript (EJS) command line program.
- * @overview
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS && !BREW
-
-/************************************ Defines *********************************/
-
-#define EJS_MAX_CMD_LINE (16 * 1024)
-#define EJS_MAX_SCRIPT (4 * 1024 * 1024)
-#define EJS_MAX_RESULT_SIZE (4 * 1024 * 1024)
-#define EJS_PROMPT "ejs> "
-
-/****************************** Forward Declarations **************************/
-
-static int parseFile(EjsService *ejsService, Ejs *ejs, const char *fileName,
- const char *testName, MprFile *testLogFile);
-static int ifConsole();
-
-static int interactiveUse(MprApp *app, Ejs *ejs, FILE *input,
- char *fileName);
-static char *readCmd(MprApp *app, FILE *input);
-
-static int memoryFailure(MprApp *app, uint size, uint total, bool granted);
-
-static int isConsole = 0;
-static int traceCmds = 0;
-static int stats = 0;
-static int verbose = 0;
-
-/************************************ Main ************************************/
-
-int main(int argc, char *argv[])
-{
- MprApp *app;
- const char *programName;
- MprFile *testLogFile;
- EjsService *ejsService;
- Ejs *ejs;
- char *commandLine;
- const char *testName;
- char *argp, *cmd, *testLog;
- int i, rc, nextArg, err, len, firstArg, iterations, debugLevel;
-
- app = mprInit(memoryFailure);
-
- isConsole = ifConsole();
- programName = mprGetBaseName(argv[0]);
- debugLevel = 0;
-
- ejsService = ejsOpenService(app);
- if (ejsService == 0) {
- mprError(app, MPR_LOC, "Can't initialize the EJS service.");
- return -1;
- }
-
- err = 0;
- iterations = 1;
- stats = 0;
- testLog = getenv("TEST_LOG");
- testLogFile = 0;
- testName = 0;
-
- for (nextArg = 1; nextArg < argc; nextArg++) {
- argp = argv[nextArg];
- if (*argp != '-') {
- break;
- }
- if (strcmp(argp, "--debug") == 0) {
- if (nextArg >= argc) {
- err++;
- } else {
- debugLevel = atoi(argv[++nextArg]);
- }
-
- } else if (strcmp(argp, "--stats") == 0) {
- stats++;
-
- } else if (strcmp(argp, "--trace") == 0) {
- traceCmds++;
-
- } else if (strcmp(argp, "--iterations") == 0) {
- if (nextArg >= argc) {
- err++;
- } else {
- iterations = atoi(argv[++nextArg]);
- }
-
- } else if (strcmp(argp, "--log") == 0) {
- /* Get file to log test results to when using ejs as a test shell */
- if (nextArg >= argc) {
- err++;
- } else {
- testLog = argv[++nextArg];
- }
-
- } else if (strcmp(argp, "--testName") == 0) {
- if (nextArg >= argc) {
- err++;
- } else {
- testName = argv[++nextArg];
- }
-
- } else if (strcmp(argp, "-v") == 0) {
- verbose++;
-
- } else if (strcmp(argp, "-vv") == 0) {
- verbose += 2;
-
- } else if (strcmp(argp, "--verbose") == 0) {
- verbose += 2;
-
- } else {
- err++;
- break;
- }
- if (err) {
- mprErrorPrintf(app,
- "Usage: %s [options] files... or\n"
- " %s < file or\n"
- " %s or\n"
- " Switches:\n"
- " --iterations num # Number of iterations to eval file\n"
- " --stats # Output stats on exit\n"
- " --testName name # Set the test name",
- programName, programName, programName);
- return -1;
- }
- }
-
- if (testName) {
- i = 0;
- commandLine = 0;
- len = mprAllocStrcat(MPR_LOC_ARGS(app), &commandLine, 0, " ",
- mprGetBaseName(argv[i++]), NULL);
- for (; i < argc; i++) {
- len = mprReallocStrcat(MPR_LOC_ARGS(app), &commandLine, 0, len,
- " ", argv[i], NULL);
- }
- mprPrintf(app, " %s\n", commandLine);
- }
- if (testLog) {
- testLogFile = mprOpen(app, testLog,
- O_CREAT | O_APPEND | O_WRONLY | O_TEXT, 0664);
- if (testLogFile == 0) {
- mprError(app, MPR_LOC, "Can't open %s", testLog);
- return MPR_ERR_CANT_OPEN;
- }
- mprFprintf(testLogFile, "\n %s\n", commandLine);
- }
-
- ejs = ejsCreateInterp(ejsService, 0, 0, 0, 0);
- if (ejs == 0) {
- mprError(app, MPR_LOC, "Can't create EJS interpreter");
- ejsCloseService(ejsService, stats);
- if (testLogFile) {
- mprClose(testLogFile);
- }
- mprTerm(app, stats);
- exit(-1);
- }
-
- if (debugLevel > 0) {
- ejsSetGCDebugLevel(ejs, debugLevel);
- }
-
- rc = 0;
-
- if (nextArg < argc) {
- /*
- * Process files supplied on the command line
- */
- firstArg = nextArg;
- for (i = 0; i < iterations; i++) {
- for (nextArg = firstArg; nextArg < argc; nextArg++) {
- rc = parseFile(ejsService, ejs, argv[nextArg], testName,
- testLogFile);
- if (rc < 0) {
- return rc;
- }
- }
- }
- if (testName) {
- if (verbose == 1) {
- mprPrintf(app, "\n");
- }
- if (verbose <= 1) {
- mprPrintf(app, " # PASSED all tests for \"%s\"\n", testName);
- }
- }
-
- } else if (! isConsole) {
- /*
- * Read a script from stdin
- */
- cmd = readCmd(app, stdin);
-
- ejsSetFileName(ejs, "stdin");
-
- rc = ejsEvalScript(ejs, cmd, 0);
- if (rc < 0) {
- mprPrintf(app, "ejs: Error: %s\n", ejsGetErrorMsg(ejs));
- }
- mprFree(cmd);
-
- } else {
- /*
- * Interactive use. Read commands from the command line.
- */
- rc = interactiveUse(app, ejs, stdin, "stdin");
- }
-
- /*
- * Cleanup. Do stats if required.
- */
- if (ejs) {
- ejsCleanInterp(ejs, 0);
- ejsCleanInterp(ejs->service->master, 0);
- ejsDestroyInterp(ejs, 0);
- }
-
- ejsCloseService(ejsService, stats);
-
- if (testLogFile) {
- mprClose(testLogFile);
- }
-
- mprTerm(app, stats);
- return rc;
-}
-
-/******************************************************************************/
-
-static int parseFile(EjsService *ejsService, Ejs *ejs, const char *fileName,
- const char *testName, MprFile *testLogFile)
-{
- int rc;
-
- if (testName && verbose == 1) {
- mprPrintf(ejs, ".");
- }
- if (verbose > 1) {
- mprPrintf(ejs, "File: %s\n", fileName);
- }
-
- rc = ejsEvalFile(ejs, fileName, 0);
-
- if (testName) {
- char fileBuf[MPR_MAX_FNAME], *cp;
- mprStrcpy(fileBuf, sizeof(fileBuf), fileName);
- if ((cp = strstr(fileBuf, ".ejs")) != 0) {
- *cp = '\0';
- }
- if (rc == 0) {
- if (verbose > 1) {
- mprPrintf(ejs, " # PASSED test \"%s.%s\"\n", testName,
- fileBuf);
- }
- if (testLogFile) {
- mprFprintf(testLogFile, " # PASSED test \"%s.%s\"\n",
- testName, fileBuf);
- }
-
- } else {
-
- mprPrintf(ejs, "FAILED test \"%s.%s\"\nDetails: %s\n",
- testName, fileBuf, ejsGetErrorMsg(ejs));
-
- if (testLogFile) {
- mprFprintf(testLogFile,
- "FAILED test \"%s.%s\"\nDetails: %s\n",
- testName, fileBuf, ejsGetErrorMsg(ejs));
- }
- }
- } else if (rc < 0) {
- mprPrintf(ejs, "ejs: %sIn file \"%s\"\n",
- ejsGetErrorMsg(ejs), fileName);
- }
- return rc;
-}
-
-/******************************************************************************/
-
-static char *readCmd(MprApp *app, FILE *input)
-{
- char line[EJS_MAX_CMD_LINE];
- char *cmd;
- int len, cmdLen;
-
- cmd = 0;
- cmdLen = 0;
-
- line[sizeof(line) - 1] = '\0';
-
- while (1) {
-
- if (fgets(line, sizeof(line) - 1, input) == NULL) {
- break;
- }
-
- len = strlen(line);
-
- if (line[len - 1] == '\\') {
- line[len - 1] = '\0';
- }
- cmdLen = mprReallocStrcat(MPR_LOC_ARGS(app), &cmd, EJS_MAX_SCRIPT,
- cmdLen, 0, line, NULL);
- }
- return cmd;
-}
-
-/******************************************************************************/
-
-static int interactiveUse(MprApp *app, Ejs *ejs, FILE *input, char *fileName)
-{
- EjsVar result;
- char line[EJS_MAX_CMD_LINE];
- char *cmd, *buf;
- int len, cmdLen, rc;
-
- cmd = 0;
- cmdLen = 0;
-
- line[sizeof(line) - 1] = '\0';
-
- ejsSetFileName(ejs, "console");
-
- while (! ejsIsExiting(ejs)) {
-
- if (isConsole) {
- write(1, EJS_PROMPT, strlen(EJS_PROMPT));
- }
-
- if (fgets(line, sizeof(line) - 1, input) == NULL) {
- break;
- }
-
- len = strlen(line);
- while (len > 0 &&
- (line[len - 1] == '\n' || line[len - 1] == '\r')) {
- len--;
- line[len] = '\0';
- }
-
- if (line[len - 1] == '\\') {
- line[len - 1] = '\0';
- cmdLen = mprReallocStrcat(MPR_LOC_ARGS(app), &cmd, EJS_MAX_SCRIPT,
- cmdLen, 0, line, NULL);
-
- } else {
-
- cmdLen = mprReallocStrcat(MPR_LOC_ARGS(app), &cmd, EJS_MAX_SCRIPT,
- cmdLen, 0, line, NULL);
-
-
- if (traceCmds) {
- mprPrintf(ejs, "# %s\n", cmd);
- }
-
- if (cmd[0] == 0x4 || cmd[0] == 0x26 || strcmp(cmd, "quit") == 0) {
- ejsExit(ejs, 0);
-
- } else if ((rc = ejsEvalScript(ejs, cmd, &result)) < 0) {
-
- mprPrintf(app, "ejs: Error: %s\n", ejsGetErrorMsg(ejs));
-
- if (! isConsole) {
- return rc;
- }
-
- } else {
- if (isConsole || traceCmds) {
- buf = ejsVarToString(ejs, &result);
- mprPrintf(ejs, "%s\n", buf);
- }
- }
- mprFree(cmd);
- cmd = 0;
- cmdLen = 0;
- }
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static int ifConsole()
-{
-#if WIN
- INPUT_RECORD irec[1];
- int records = 0;
-
- if (PeekConsoleInput(GetStdHandle(STD_INPUT_HANDLE), irec, 1,
- &records) != 0) {
- return 1;
- }
-#else
- return isatty(0);
-#endif
- return 0;
-}
-
-/******************************************************************************/
-
-static int memoryFailure(MprApp *app, uint size, uint total, bool granted)
-{
- if (!granted) {
- mprPrintf(app, "Can't allocate memory block of size %d\n", size);
- mprPrintf(app, "Total memory used %d\n", total);
- exit(255);
- }
- mprPrintf(app, "Memory request for %d bytes exceeds memory red-line\n",
- size);
- mprPrintf(app, "Total memory used %d\n", total);
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsCmdLineDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsGarbage.c b/source4/lib/appweb/ejs-2.0/ejs/ejsGarbage.c
deleted file mode 100755
index 264da05721..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsGarbage.c
+++ /dev/null
@@ -1,1214 +0,0 @@
-/*
- * @file ejsGarbage.c
- * @brief EJS Garbage collector.
- * @overview This implements a generational mark and sweep collection scheme.
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/****************************** Forward Declarations **************************/
-
-static void mark(Ejs *ep);
-static void markObjByVar(Ejs *ep, EjsVar *op);
-static void markObj(EjsObj *obj);
-static void markPerm(Ejs *ep, uint gen);
-static int sweep(Ejs *ep, uint gen);
-static EjsGCLink *ejsAlloc(EJS_LOC_DEC(ep, loc), int slabIndex);
-static void ejsGracefulDegrade(Ejs *ep);
-static void resetMarks(Ejs *ep, EjsSlab *slab);
-
-#if FUTURE
-static void ageGenerations(Ejs *ep);
-#endif
-
-#if BLD_DEBUG && (!BREW || BREW_SIMULATOR)
-uint breakAddr;
-#endif
-
-/************************************* Code ***********************************/
-
-void ejsGCInit(Ejs *ep, int objInc, int propInc, int varInc, int strInc)
-{
- EjsSlab *slab;
-
- if (ep->service && ep->service->globalClass) {
- ep->service->globalClass->objectState->gcMarked = 1;
- }
-
- slab = &ep->slabs[EJS_SLAB_OBJ];
- slab->allocIncrement = objInc;
- slab->size = EJS_ALLOC_ALIGN(sizeof(EjsObj));
-
- slab = &ep->slabs[EJS_SLAB_PROPERTY];
- slab->allocIncrement = propInc;
- slab->size = EJS_ALLOC_ALIGN(sizeof(EjsProperty));
-
- slab = &ep->slabs[EJS_SLAB_VAR];
- slab->allocIncrement = varInc;
- slab->size = EJS_ALLOC_ALIGN(sizeof(EjsVar));
-
- /*
- * Initialize GC.
- * Enable GC both idle and demand collections.
- * Set no limits and garbage collect if the slabs are
- * empty and we have used more than the THRESHOLD of ram.
- */
- ep->gc.debugLevel = 0;
- ep->gc.enable = 1;
- ep->gc.enableIdleCollect = 1;
- ep->gc.enableDemandCollect = 1;
- ep->gc.workQuota = EJS_GC_WORK_QUOTA;
- ep->gc.maxMemory = 0;
-}
-
-
-/******************************************************************************/
-#if BLD_FEATURE_ALLOC_STATS
-
-void ejsPrintAllocReport(Ejs *ep, bool printLeakReport)
-{
- EjsSlab *slab;
- char *name;
- int slabIndex, isObj;
-
- for (slabIndex = 0; slabIndex < EJS_SLAB_MAX; slabIndex++) {
- slab = &ep->slabs[slabIndex];
- if (slabIndex == EJS_SLAB_VAR) {
- name = "var";
- } else if (slabIndex == EJS_SLAB_PROPERTY) {
- name = "prop";
- } else {
- name = "obj";
- }
- mprLog(ep, 0, " ");
- mprLog(ep, 0, " GC \"%s\" local slab", name);
- mprLog(ep, 0, " Total blocks %14d",
- slab->allocCount + slab->freeCount);
- mprLog(ep, 0, " Block size %14d", slab->size);
- mprLog(ep, 0, " Slab RAM allocated %14d",
- (slab->allocCount + slab->freeCount) * slab->size);
- mprLog(ep, 0, " Slab RAM in use %14d",
- slab->allocCount * slab->size);
- mprLog(ep, 0, " Blocks in use %14d", slab->allocCount);
- mprLog(ep, 0, " Free blocks %14d", slab->freeCount);
- mprLog(ep, 0, " Peak allocated %14d", slab->peakAllocated);
- mprLog(ep, 0, " Peak free %14d", slab->peakFree);
- mprLog(ep, 0, " Total allocations %14d", slab->totalAlloc);
- mprLog(ep, 0, " Total blocks reclaimed %14d", slab->totalReclaimed);
- mprLog(ep, 0, " Total sweeps %14d", slab->totalSweeps);
- mprLog(ep, 0, " Allocation inc %14d", slab->allocIncrement);
- }
-
- mprLog(ep, 0, " ");
- mprLog(ep, 0, " Total EJS memory in use %10d", ejsGetUsedMemory(ep));
- mprLog(ep, 0, " Total EJS memory allocated %10d",
- ejsGetAllocatedMemory(ep));
-
- if (printLeakReport) {
- mprLog(ep, 0, " ");
- for (slabIndex = 0; slabIndex < EJS_SLAB_MAX; slabIndex++) {
- int size;
-
- slab = &ep->slabs[slabIndex];
-
- isObj = 0;
- mprLog(ep, 0, " ");
- if (slabIndex == EJS_SLAB_VAR) {
- name = "var";
- size = sizeof(EjsVar);
- } else if (slabIndex == EJS_SLAB_PROPERTY) {
- name = "prop";
- size = sizeof(EjsProperty);
- } else {
- name = "obj";
- size = sizeof(EjsObj);
- isObj++;
- }
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
-{
- EjsGCLink *lp;
- EjsObj *obj;
- int count;
-
- mprLog(ep, 0, "EJS Leak Report for \"%s\"", name);
- count = 0;
-
- for (lp = slab->allocList[0].next; lp; lp = lp->next) {
- mprLog(ep, 0, " %-20s %10d", lp->allocatedBy, size);
- if (isObj) {
- obj = (EjsObj*) lp;
- mprLog(ep, 0, " %-20s %10d %s %s",
- lp->allocatedBy, size,
- obj->permanent ? "permanent" : "",
- obj->alive ? "alive" : ""
- );
- } else {
- mprLog(ep, 0, " %-20s %10d", lp->allocatedBy,
- size);
- }
- count++;
- }
- mprLog(ep, 0, " Total blocks %14d", count);
-}
-#endif
- }
- mprLog(ep, 0, " ");
- }
-}
-
-#endif
-/******************************************************************************/
-/*
- * Slab allocator
- */
-
-static EjsGCLink *ejsAlloc(EJS_LOC_DEC(ep, loc), int slabIndex)
-{
- EjsSlab *slab;
- EjsGCLink *block;
- EjsGC *gc;
- uint allocatedMemory;
- int i;
-
- mprStackCheck(ep);
-
- if (slabIndex < 0 || slabIndex >= EJS_SLAB_MAX) {
- mprAssert(0);
- return 0;
- }
-
- /*
- * See if the slab has some free blocks
- */
- slab = &ep->slabs[slabIndex];
- if ((block = slab->freeList.next) == 0) {
-
- allocatedMemory = ejsGetAllocatedMemory(ep);
- gc = &ep->gc;
-
- /*
- * No blocks available. If demand collection is enabled, try
- * to garbage collect first. We collect if we have done a good
- * work quota or we are over the max memory limit.
- */
- if (slabIndex != EJS_SLAB_VAR &&
- ep->gc.enable && ep->gc.enableDemandCollect) {
- if ((ep->gc.workDone > ep->gc.workQuota) ||
- (gc->maxMemory > 0 && allocatedMemory > gc->maxMemory)) {
-
-#if DEBUG_USE_ONLY
- if (ep->gc.debugLevel > 0) {
- mprLog(ep, 0, "Need GC, EJS RAM %d, MPR RAM %d\n",
- allocatedMemory, mprGetAllocatedMemory(ep));
- if (ep->gc.debugLevel > 4) {
- ejsPrintAllocReport(ep, 0);
- }
- }
-#endif
- if (ejsCollectGarbage(ep, slabIndex) == 0) {
- block = slab->freeList.next;
- }
- }
- }
-
- if (block == 0) {
- if (gc->maxMemory > 0 && allocatedMemory > gc->maxMemory) {
- /*
- * We are above the max memory limit. We will fail this
- * memory allocation, but allow subsequent allocations to
- * permit error recovery. We gracefully degrade by setting
- * slab chunk sizes to 1. This minimizes real memory
- * consumption. This allows us to create
- * an exception block to be created by upper layers.
- */
- if (! gc->degraded) {
- ejsGracefulDegrade(ep);
- return 0;
- }
- }
-
- /*
- * Still non available, so allocate more memory for a set of blocks
- * OPT -- should bypass mprAlloc. Need mprMalloc.
- */
- block = mprAlloc(ep->slabAllocContext,
- slab->size * slab->allocIncrement);
- if (block == 0) {
- /*
- * Now we're in trouble. We should really never get here
- * as the graceful degrade will have signaled a memory
- * allocation failure.
- */
- mprAssert(block != 0);
- return 0;
- }
-
- /*
- * Chain all the blocks together onto the slab free list
- */
- for (i = slab->allocIncrement - 1; i >= 0; i--) {
- block->next = slab->freeList.next;
-#if BLD_DEBUG
- block->magic = EJS_MAGIC_FREE;
-#endif
- slab->freeList.next = block;
- block = (EjsGCLink*) ((char*) block + slab->size);
- }
-
- block = slab->freeList.next;
-
-#if BLD_FEATURE_ALLOC_STATS
- slab->freeCount += slab->allocIncrement;
- if (slab->freeCount > slab->peakFree) {
- slab->peakFree = slab->freeCount;
- }
-#endif
- }
- }
-
- /*
- * We use block to point to the user data in the block. We only
- * store the magic number (if debug). No other data is stored in the
- * user block.
- */
-#if BLD_DEBUG
- mprAssert(block->magic == EJS_MAGIC_FREE);
-#endif
-
- /*
- * Remove from the free list
- */
- slab->freeList.next = block->next;
-
- /*
- * Zero block
- */
- memset(block, 0, slab->size);
-
-#if BLD_DEBUG
- block->magic = EJS_MAGIC;
-#endif
-
-#if BLD_FEATURE_ALLOC_STATS
- slab->totalAlloc++;
- if (++slab->allocCount > slab->peakAllocated) {
- slab->peakAllocated = slab->allocCount;
- }
- slab->freeCount--;
-#endif
-
-#if BLD_DEBUG && (!BREW || BREW_SIMULATOR)
- if ((uint) block == breakAddr) {
- mprBreakpoint(MPR_LOC, "Watched Block");
- }
-#endif
- return block;
-}
-
-
-/******************************************************************************/
-
-EjsObj *ejsAllocObj(EJS_LOC_DEC(ep, loc))
-{
- EjsObj *obj;
- EjsSlab *slab;
-
- obj = (EjsObj*) ejsAlloc(EJS_LOC_PASS(ep, loc), EJS_SLAB_OBJ);
-
- /*
- * Add to the allocated block list for the New generation.
- */
- if (obj) {
- slab = &ep->slabs[EJS_SLAB_OBJ];
- obj->gc.next = slab->allocList[EJS_GEN_NEW].next;
-
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- obj->gc.allocatedBy = loc;
-#endif
-
- obj->ejs = ep;
- slab->allocList[EJS_GEN_NEW].next = (EjsGCLink*) obj;
-
- ep->gc.workDone++;
- }
-
- return obj;
-}
-
-
-/******************************************************************************/
-
-EjsProperty *ejsAllocProperty(EJS_LOC_DEC(ep, loc))
-{
- EjsProperty *prop;
-
- prop = (EjsProperty*) ejsAlloc(EJS_LOC_PASS(ep, loc), EJS_SLAB_PROPERTY);
- mprAssert(prop);
-
- if (prop) {
- prop->var.type = EJS_TYPE_NULL;
- prop->var.isProperty = 1;
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- prop->var.gc.allocatedBy = loc;
-#endif
- }
- return prop;
-}
-
-
-/******************************************************************************/
-
-EjsVar *ejsAllocVar(EJS_LOC_DEC(ep, loc))
-{
- EjsVar *vp;
-
- vp = (EjsVar*) ejsAlloc(EJS_LOC_PASS(ep, loc), EJS_SLAB_VAR);
- mprAssert(vp);
-
- if (vp) {
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- EjsSlab *slab;
- vp->gc.allocatedBy = loc;
- slab = &ep->slabs[EJS_SLAB_VAR];
- vp->gc.next = slab->allocList[EJS_GEN_NEW].next;
- slab->allocList[EJS_GEN_NEW].next = (EjsGCLink*) vp;
-#endif
-#if BLD_DEBUG
- vp->propertyName = 0;
-#endif
- }
- return vp;
-}
-
-
-/******************************************************************************/
-/*
- * Return the block back to the relevant slab
- */
-
-void ejsFree(Ejs *ep, void *ptr, int slabIndex)
-{
- EjsSlab *slab;
- EjsGCLink *block;
-
- mprAssert(ep);
- mprAssert(ptr);
-
- if (slabIndex < 0 || slabIndex >= EJS_SLAB_MAX) {
- mprAssert(slabIndex >= 0 && slabIndex < EJS_SLAB_MAX);
- return;
- }
- slab = &ep->slabs[slabIndex];
-
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- if (slabIndex == EJS_SLAB_VAR) {
- EjsVar *vp, *np, *prev;
-
- /*
- * Remove the block rom the alloc list. WARNING: this is slow
- * and should not be used in production code.
- */
- vp = (EjsVar*) ptr;
- prev = 0;
- for (np = (EjsVar*) slab->allocList[0].next; np;
- np = (EjsVar*) np->gc.next) {
- if (vp == np) {
- if (prev) {
- prev->gc.next = (EjsGCLink*) np->gc.next;
- } else {
- slab->allocList[0].next = (EjsGCLink*) np->gc.next;
- }
- break;
- }
- prev = np;
- }
- if (np == 0) {
- mprAssert(0);
- }
- }
-#endif
-
- /*
- * Insert into the free list. Only use the next ptr
- */
- block = (EjsGCLink*) ptr;
-
-#if BLD_DEBUG
-#if !BREW || BREW_SIMULATOR
- if ((uint) block == breakAddr) {
- mprBreakpoint(MPR_LOC, "Watched Block");
- }
-#endif
- mprAssert(block->magic == EJS_MAGIC);
- block->magic = EJS_MAGIC_FREE;
-#endif
-
- block->next = slab->freeList.next;
- slab->freeList.next = block;
-
-#if BLD_FEATURE_ALLOC_STATS
- slab->allocCount--;
- if (++slab->freeCount >= slab->peakFree) {
- slab->peakFree = slab->freeCount;
- }
- slab->totalReclaimed++;
- if (slabIndex != 2) {
- slabIndex = slabIndex;
- }
-#endif
-}
-
-/******************************************************************************/
-/*
- * Mark an object as being in-use. Traverse all properties for referenced
- * objects and base classes.
- */
-
-static void markObjByVar(Ejs *ep, EjsVar *obj)
-{
- EjsProperty *pp;
- EjsVar *vp, *baseClass;
-
- mprAssert(ep);
- mprAssert(obj);
-
- obj->objectState->gcMarked = 1;
-
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 3) {
- int indent = min(ep->gc.gcIndent * 2, 32);
- mprLog(ep, 0, "%.*s %-24s %.*s 0x%08X",
- indent, " ",
- obj->propertyName,
- 32 - indent, "................................ ",
- (uint) obj->objectState);
- ep->gc.gcIndent++;
- }
- ep->gc.objectsInUse++;
-#endif
-
- /*
- * Traverse all referenced objects
- * OPT -- optimize by directly accessing the object links and not using
- * ejsGetFirst/NextProperty. Then just examine objects
- * OPT -- first property in global is global. Should optimize this.
- */
- pp = ejsGetFirstProperty(obj, EJS_ENUM_ALL);
- while (pp) {
- vp = ejsGetVarPtr(pp);
- if (vp->type == EJS_TYPE_OBJECT) {
- if (!vp->objectState->gcMarked) {
-#if FUTURE
- /*
- * OPT -- we can use the dirty bit on objects to avoid
- * visiting permanent objects that are clean. If so, don't
- * forget the else case below.
- */
- obj = vp->objectState;
- if ((!obj->alive && !obj->permanent) || obj->dirty)
-#endif
- markObjByVar(ep, vp);
- }
-
- } else {
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 3) {
- int indent = min(ep->gc.gcIndent * 2, 32);
- mprLog(ep, 0, "%.*s %-24s %.*s %s",
- indent, " ",
- vp->propertyName,
- 32 - indent, "................................ ",
- ejsGetVarTypeAsString(vp));
- }
- ep->gc.propertiesInUse++;
-#endif
- }
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
-
- /*
- * Traverse the base class
- */
- baseClass = obj->objectState->baseClass;
- if (baseClass) {
- mprAssert(baseClass->type == EJS_TYPE_OBJECT);
- mprAssert(baseClass->objectState);
- if (baseClass->objectState) {
- if (! baseClass->objectState->gcMarked) {
- markObjByVar(ep, baseClass);
- }
- }
- }
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 3) {
- ep->gc.gcIndent--;
- }
-#endif
-}
-
-
-/******************************************************************************/
-/*
- * Mark phase. Examine all variable frames and the return result.
- */
-
-static void mark(Ejs *ep)
-{
- EjsVar *vp;
- int i;
-
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 3) {
- mprLog(ep, 0, " ");
- mprLog(ep, 0, "GC: Marked Blocks:");
- }
-#endif
-
- if (ep->frames) {
- for (i = 0; i < mprGetItemCount(ep->frames); i++) {
-
- vp = (EjsVar*) mprGetItem(ep->frames, i);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
-
- if (! vp->objectState->gcMarked) {
- markObjByVar(ep, vp);
- }
- }
- }
-
- vp = ep->result;
- if (vp && vp->type == EJS_TYPE_OBJECT && ! vp->objectState->gcMarked) {
- markObjByVar(ep, vp);
- }
-
- vp = ep->currentObj;
- if (vp && vp->type == EJS_TYPE_OBJECT && ! vp->objectState->gcMarked) {
- markObjByVar(ep, vp);
- }
-
- vp = ejsGetVarPtr(ep->currentProperty);
- if (vp && vp->type == EJS_TYPE_OBJECT && ! vp->objectState->gcMarked) {
- markObjByVar(ep, vp);
- }
-
- /*
- * OPT -- we could mark master as "mark permanent" somehow and
- * then we would not need to walk the master objects.
- */
- if (ep->slabAllocContext == ep->service->master) {
- if (ep->service->master->global) {
- markObjByVar(ep, ep->service->master->global);
- }
- }
-
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 3) {
- mprLog(ep, 0, " ");
- }
-#endif
-}
-
-
-/******************************************************************************/
-#if UNUSED
-
-static void resetMark(EjsVar *obj)
-{
- EjsProperty *pp;
- EjsVar *vp, *baseClass;
-
- obj->objectState->gcMarked = 0;
- obj->objectState->visited = 1;
-
- pp = ejsGetFirstProperty(obj, EJS_ENUM_ALL);
- while (pp) {
- vp = ejsGetVarPtr(pp);
- if (vp->type == EJS_TYPE_OBJECT && !vp->objectState->visited) {
- resetMark(vp);
- }
- pp = ejsGetNextProperty(pp, EJS_ENUM_ALL);
- }
-
- baseClass = obj->objectState->baseClass;
- if (baseClass) {
- mprAssert(baseClass->type == EJS_TYPE_OBJECT);
- mprAssert(baseClass->objectState);
- if (baseClass->objectState) {
- if (! baseClass->objectState->visited) {
- resetMark(baseClass);
- }
- }
- }
- obj->objectState->visited = 0;
-}
-
-/******************************************************************************/
-/*
- * Mark phase. Examine all variable frames and the return result.
- */
-
-static void resetAllMarks(Ejs *ep)
-{
- EjsVar *vp;
- int i;
-
- for (i = 0; i < mprGetItemCount(ep->frames); i++) {
- vp = (EjsVar*) mprGetItem(ep->frames, i);
- resetMark(vp);
- }
-
- if (ep->result && ep->result->type == EJS_TYPE_OBJECT &&
- ! ep->result->objectState->gcMarked) {
- resetMark(ep->result);
- }
-}
-
-#endif
-/******************************************************************************/
-/*
- * Sweep up the garbage
- */
-
-static void resetMarks(Ejs *ep, EjsSlab *slab)
-{
- EjsVar *vp;
- EjsObj *obj;
- int gen, i;
-
- for (gen = EJS_GEN_NEW; gen < EJS_GEN_MAX; gen++) {
- obj = (EjsObj*) slab->allocList[gen].next;
- for (; obj; obj = (EjsObj*) obj->gc.next) {
- obj->gcMarked = 0;
- obj->visited = 0;
- }
- }
-
- if (ep->frames) {
- for (i = 0; i < mprGetItemCount(ep->frames); i++) {
-
- vp = (EjsVar*) mprGetItem(ep->frames, i);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
-
- vp->objectState->gcMarked = 0;
- vp->objectState->visited = 0;
- }
- }
-
- if (ep->result && ep->result->type == EJS_TYPE_OBJECT) {
- ep->result->objectState->gcMarked = 0;
- }
-}
-
-/******************************************************************************/
-/*
- * Mark all permanent and non-alive objects
- */
-
-static void markPerm(Ejs *ep, uint gen)
-{
- EjsSlab *slab;
- EjsObj *obj;
-
- slab = &ep->slabs[EJS_SLAB_OBJ];
-
- for (obj = (EjsObj*) slab->allocList[gen].next; obj; ) {
-
- if (! obj->gcMarked) {
- if (!obj->alive || obj->permanent) {
- markObj(obj);
- }
- }
- obj = (EjsObj*) obj->gc.next;
-
- }
-}
-
-/******************************************************************************/
-
-static void markObj(EjsObj *obj)
-{
- EjsProperty *pp;
- EjsPropLink *lp, *head;
- EjsObj *op;
-
- mprAssert(obj);
-
- obj->gcMarked = 1;
-
- head = &obj->link;
- for (lp = head->next; lp != head; lp = lp->next) {
-
- pp = ejsGetPropertyFromLink(lp);
-
- if (pp->var.type == EJS_TYPE_OBJECT) {
- op = pp->var.objectState;
- if (op != 0 && !op->gcMarked) {
- markObj(op);
- }
- }
- }
-}
-
-/******************************************************************************/
-/*
- * Sweep up the garbage. Return the number of objects freed.
- */
-
-static int sweep(Ejs *ep, uint gen)
-{
- EjsSlab *slab;
- EjsObj *obj, *next, *prev;
- int count;
-
- slab = &ep->slabs[EJS_SLAB_OBJ];
-
- /*
- * Examine allocated objects in the specified generation (only).
- * NOTE: we only sweep object allocated to this interpreter and so
- * we do not sweep any permanent objects in the default interpreter.
- */
- prev = 0;
- count = 0;
- for (obj = (EjsObj*) slab->allocList[gen].next; obj; obj = next) {
-
- next = (EjsObj*) obj->gc.next;
-
-#if BLD_DEBUG && (!BREW || BREW_SIMULATOR)
- if ((uint) obj == breakAddr) {
- mprBreakpoint(MPR_LOC, "Watched Block");
- }
-#endif
-
- /*
- * If object has not been marked inuse and is not a permanent
- * object, then free it.
- */
- if (! obj->gcMarked && obj->alive && !obj->permanent) {
-
-#if BLD_DEBUG
- if (ep->gc.debugLevel >= 2) {
- if (obj->objName) {
- mprLog(ep, 0, "GC: destroy %-18s %10d, %8X",
- obj->objName, (uint) obj, (uint) obj);
- } else {
- mprLog(ep, 0, "GC: destroy UNKNOWN %x", (uint) obj);
- }
- }
-#endif
- if (ejsDestroyObj(ep, obj) < 0) {
- prev = obj;
- obj->gcMarked = 0;
- continue;
- }
-
- if (prev) {
- prev->gc.next = (EjsGCLink*) next;
- } else {
- slab->allocList[gen].next = (EjsGCLink*) next;
- }
- count++;
-
- } else {
- prev = obj;
- /* Reset for next time */
- obj->gcMarked = 0;
- }
- }
-
- if (gen == (EJS_GEN_OLD - 1)) {
- slab->lastRecentBlock = prev;
- }
-#if BLD_FEATURE_ALLOC_STATS
- slab->totalSweeps++;
-#endif
-#if BLD_DEBUG
- if (ep->gc.debugLevel > 0) {
- mprLog(ep, 0, "GC: Sweep freed %d objects", count);
- }
-#endif
- return count;
-}
-
-/******************************************************************************/
-/*
- * Sweep all variables
- */
-
-void ejsSweepAll(Ejs *ep)
-{
- EjsSlab *slab;
- EjsObj *obj, *next, *prev;
- int gen;
-
- slab = &ep->slabs[EJS_SLAB_OBJ];
-
- for (gen = EJS_GEN_NEW; gen < EJS_GEN_MAX; gen++) {
- prev = 0;
- for (obj = (EjsObj*) slab->allocList[gen].next; obj; obj = next) {
- next = (EjsObj*) obj->gc.next;
- ejsDestroyObj(ep, obj);
- }
- break;
- }
-}
-
-/******************************************************************************/
-
-bool ejsObjIsCollectable(EjsVar *vp)
-{
- if (vp == 0 || !ejsVarIsObject(vp)) {
- return 0;
- }
- return (vp->objectState->alive && !vp->objectState->permanent);
-}
-
-/******************************************************************************/
-#if FUTURE
-
-static void ageGenerations(Ejs *ep)
-{
- EjsSlab *slab;
- EjsGCLink *oldList;
- int gen;
-
- slab = &ep->slabs[EJS_SLAB_OBJ];
-
- /*
- * Age all blocks. First append all (old - 1) blocks onto the old
- * alloc list
- */
- oldList = &slab->allocList[EJS_GEN_OLD];
-
- if (slab->lastRecentBlock) {
- slab->lastRecentBlock->gc.next = oldList->next;
- oldList->next = (EjsGCLink*) slab->lastRecentBlock;
- }
-
- /*
- * Now simply copy all allocation lists up one generation
- */
- for (gen = EJS_GEN_OLD - 1; gen > 0; gen--) {
- slab->allocList[gen] = slab->allocList[gen - 1];
- }
- slab->allocList[0].next = 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Collect the garbage. This is a mark and sweep over all possible objects.
- * If an object is not referenced, it and all contained properties will be
- * freed. If a slabIndex is provided, the collection halts when a block is
- * available for allocation on that slab.
- *
- * Return 0 if memory is now available after collecting garbage. Otherwise,
- * return MPR_ERR_MEMORY.
- */
-
-int ejsCollectGarbage(Ejs *ep, int slabIndex)
-{
- EjsGeneration gen;
-
- if (ep->flags & EJS_FLAGS_DONT_GC) {
- return -1;
- }
-
- /*
- * Prevent destructors invoking the garbage collector
- */
- if (ep->gc.collecting) {
- return 0;
- }
- ep->gc.collecting = 1;
-
- resetMarks(ep, &ep->slabs[EJS_SLAB_OBJ]);
-
- /*
- * Examine each generation of objects starting with the most recent
- * generation. Stop scanning when we have a free block to use.
- */
- for (gen = EJS_GEN_NEW; gen < EJS_GEN_MAX; gen++) {
-
- if (slabIndex >= 0 && ep->slabs[slabIndex].freeList.next) {
- break;
- }
-
- /*
- * FUTURE OPT. Should mark objects in new generation and those
- * with a dirty bit set in older generations. Don't need to mark
- * entire heap. But how to keep list of dirty objects.
- */
- mark(ep);
- markPerm(ep, gen);
- sweep(ep, gen);
-
- /* FUTURE - not using generations yet */
- break;
- }
-
- /*
- * FUTURE -- not using generations yet.
- *
- * ageGenerations(ep);
- */
-
- ep->gc.workDone = 0;
- ep->gc.collecting = 0;
-
- return (gen < EJS_GEN_MAX) ? 0 : MPR_ERR_MEMORY;
-}
-
-
-/******************************************************************************/
-/*
- * Should be called when the app has been idle for a little while and when it
- * is likely to be idle a bit longer. Call ejsIsTimeForGC to see if this is
- * true. Return the count of objects collected .
- */
-
-int ejsIncrementalCollectGarbage(Ejs *ep)
-{
- int count;
-
- if (ep->gc.collecting) {
- return 0;
- }
-
- ep->gc.collecting = 1;
-
- resetMarks(ep, &ep->slabs[EJS_SLAB_OBJ]);
- mark(ep);
-
- /* Not generational yet */
- count = sweep(ep, EJS_GEN_NEW);
-
- ep->gc.collecting = 0;
- ep->gc.workDone = 0;
-
- return count;
-}
-
-/******************************************************************************/
-#if BLD_DEBUG
-
-void ejsDumpObjects(Ejs *ep)
-{
- int oldDebugLevel;
-
- mprLog(ep, 0, "Dump of objects in use\n");
-
- oldDebugLevel = ep->gc.debugLevel;
-
- ep->gc.debugLevel = 3;
- ep->gc.objectsInUse = 0;
- ep->gc.propertiesInUse = 0;
- ep->gc.collecting = 1;
-
- resetMarks(ep, &ep->slabs[EJS_SLAB_OBJ]);
- mark(ep);
-
- ep->gc.collecting = 0;
- ep->gc.debugLevel = oldDebugLevel;
-
- mprLog(ep, 0, "%d objects and %d properties in use",
- ep->gc.objectsInUse, ep->gc.propertiesInUse);
- mprLog(ep, 0, "%d object bytes, %d property bytes and %d total",
- (int) (ep->gc.objectsInUse * sizeof(EjsObj)),
- (int) (ep->gc.propertiesInUse * sizeof(EjsProperty)),
- (int) ((ep->gc.objectsInUse * sizeof(EjsObj) +
- ep->gc.propertiesInUse * sizeof(EjsProperty))));
-}
-
-#endif
-/******************************************************************************/
-/*
- * Return true if there is time to do a garbage collection and if we will
- * benefit from it.
- */
-
-int ejsIsTimeForGC(Ejs *ep, int timeTillNextEvent)
-{
- EjsGC *gc;
-
- if (timeTillNextEvent < EJS_MIN_TIME_FOR_GC) {
- /*
- * Not enough time to complete a collection
- */
- return 0;
- }
-
- gc = &ep->gc;
-
- /*
- * Return if we haven't done enough work to warrant a collection
- * Trigger a little short of the work quota to try to run GC before
- * a demand allocation requires it.
- */
- if (!gc->enable || !gc->enableIdleCollect ||
- (gc->workDone < (gc->workQuota - EJS_GC_MIN_WORK_QUOTA))) {
- return 0;
- }
-
-#if UNUSED
- mprLog(ep, 0, "Time for GC. Work done %d, time till next event %d",
- gc->workDone, timeTillNextEvent);
-#endif
- return 1;
-}
-
-/******************************************************************************/
-/*
- * Return the amount of memory in use by EJS
- */
-
-uint ejsGetUsedMemory(Ejs *ep)
-{
-#if BLD_FEATURE_ALLOC_STATS
- EjsSlab *slab;
- int i, totalMemory, slabMemory;
-
- totalMemory = 0;
- for (i = 0; i < EJS_SLAB_MAX; i++) {
- slab = &ep->slabs[i];
- slabMemory = slab->allocCount * slab->size;
- totalMemory += slabMemory;
- }
- return totalMemory;
-#else
- return 0;
-#endif
-}
-
-/******************************************************************************/
-/*
- * Return the amount of memory allocated by EJS
- */
-
-uint ejsGetAllocatedMemory(Ejs *ep)
-{
-#if BLD_FEATURE_ALLOC_STATS
- EjsSlab *slab;
- int i, totalMemory, slabMemory;
-
- totalMemory = 0;
- for (i = 0; i < EJS_SLAB_MAX; i++) {
- slab = &ep->slabs[i];
- slabMemory = (slab->allocCount + slab->freeCount) * slab->size;
- totalMemory += slabMemory;
- }
- return totalMemory;
-#else
- return 0;
-#endif
-}
-
-/******************************************************************************/
-/*
- * On a memory allocation failure, go into graceful degrade mode. Set all
- * slab allocation chunk increments to 1 so we can create an exception block
- * to throw.
- */
-
-static void ejsGracefulDegrade(Ejs *ep)
-{
- EjsSlab *slab;
- int i;
-
- mprLog(ep, 1, "WARNING: Memory almost depleted. In graceful degrade mode");
- for (i = 0; i < EJS_SLAB_MAX; i++) {
- slab = &ep->slabs[i];
- slab->allocIncrement = 8;
- }
- ep->gc.degraded = 1;
-}
-
-/******************************************************************************/
-
-int ejsSetGCDebugLevel(Ejs *ep, int debugLevel)
-{
- int old;
-
- old = ep->gc.debugLevel;
- ep->gc.debugLevel = debugLevel;
- return old;
-}
-
-/******************************************************************************/
-
-int ejsSetGCMaxMemory(Ejs *ep, uint maxMemory)
-{
- int old;
-
- old = ep->gc.maxMemory;
- ep->gc.maxMemory = maxMemory;
-
- return old;
-}
-
-/******************************************************************************/
-
-bool ejsBlockInUseInt(EjsVar *vp)
-{
- if (vp) {
-#if BLD_DEBUG
- if (vp->gc.magic != EJS_MAGIC) {
- return 0;
- }
- if (vp->type == EJS_TYPE_OBJECT && vp->objectState &&
- vp->objectState->gc.magic != EJS_MAGIC) {
- return 0;
- }
-#endif
- return 1;
- }
- return 1;
-}
-
-/******************************************************************************/
-#else
-void ejsGarbageDummy() {}
-
-#endif /* BLD_FEATURE_EJS */
-
-/******************************************************************************/
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsLex.c b/source4/lib/appweb/ejs-2.0/ejs/ejsLex.c
deleted file mode 100644
index fbfee6e4d5..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsLex.c
+++ /dev/null
@@ -1,1033 +0,0 @@
-/*
- * @file ejsLex.c
- * @brief EJS Lexical Analyser
- * @overview EJS lexical analyser. This implementes a lexical analyser
- * for a subset of the JavaScript language.
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default.g
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Portions Copyright (c) GoAhead Software, 1995-2000. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/****************************** Forward Declarations **************************/
-
-static int getLexicalToken(Ejs *ep, int state);
-static int tokenAddChar(Ejs *ep, int c);
-static int inputGetc(Ejs *ep);
-static void inputPutback(Ejs *ep, int c);
-static int charConvert(Ejs *ep, int base, int maxDig);
-static void parseNumber(Ejs *ep, EjsType type);
-
-/************************************* Code ***********************************/
-/*
- * Open a new input script
- */
-
-int ejsLexOpenScript(Ejs *ep, const char *script)
-{
- EjsInput *ip;
-
- mprAssert(ep);
- mprAssert(script);
-
- if ((ip = mprAllocTypeZeroed(ep, EjsInput)) == NULL) {
- return MPR_ERR_MEMORY;
- }
- ip->next = ep->input;
- ep->input = ip;
- ip->procName = ep->proc ? ep->proc->procName : NULL;
- ip->fileName = ep->fileName ? ep->fileName : NULL;
-
-/*
- * Create the parse token buffer and script buffer
- */
- ip->tokServp = ip->tokbuf;
- ip->tokEndp = ip->tokbuf;
-
- ip->script = script;
- ip->scriptSize = strlen(script);
- ip->scriptServp = (char*) ip->script;
-
- ip->lineNumber = 1;
- ip->lineColumn = 0;
-
- ip->putBackIndex = -1;
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Close the input script
- */
-
-void ejsLexCloseScript(Ejs *ep)
-{
- EjsInput *ip;
-
- mprAssert(ep);
-
- ip = ep->input;
- mprAssert(ip);
- ep->input = ip->next;
-
- mprFree(ip);
-}
-
-/******************************************************************************/
-/*
- * Initialize an input state structure
- */
-
-int ejsInitInputState(EjsInput *ip)
-{
- mprAssert(ip);
-
- memset(ip, 0, sizeof(*ip));
- ip->putBackIndex = -1;
-
- return 0;
-}
-/******************************************************************************/
-/*
- * Save the input state
- */
-
-void ejsLexSaveInputState(Ejs *ep, EjsInput *state)
-{
- EjsInput *ip;
- int i;
-
- mprAssert(ep);
-
- ip = ep->input;
- mprAssert(ip);
-
- *state = *ip;
-
- for (i = 0; i <= ip->putBackIndex; i++) {
- mprStrcpy(state->putBack[i].tokbuf, EJS_MAX_TOKEN,
- ip->putBack[i].tokbuf);
- state->putBack[i].tid = ip->putBack[i].tid;
- }
-
- mprStrcpy(state->line, sizeof(state->line), ip->line);
-
- state->lineColumn = ip->lineColumn;
- state->lineNumber = ip->lineNumber;
-}
-
-/******************************************************************************/
-/*
- * Restore the input state
- */
-
-void ejsLexRestoreInputState(Ejs *ep, EjsInput *state)
-{
- EjsInput *ip;
- EjsToken *tp;
- int i;
-
- mprAssert(ep);
- mprAssert(state);
-
- ip = ep->input;
- mprAssert(ip);
-
- mprStrcpy(ip->tokbuf, sizeof(ip->tokbuf), state->tokbuf);
- ip->tokServp = state->tokServp;
- ip->tokEndp = state->tokEndp;
-
- ip->script = state->script;
- ip->scriptServp = state->scriptServp;
- ip->scriptSize = state->scriptSize;
-
- ip->putBackIndex = state->putBackIndex;
- for (i = 0; i <= ip->putBackIndex; i++) {
- tp = &ip->putBack[i];
- tp->tid = state->putBack[i].tid;
- mprStrcpy(tp->tokbuf, sizeof(tp->tokbuf), state->putBack[i].tokbuf);
- }
-
- mprStrcpy(ip->line, sizeof(ip->line), state->line);
-
- ip->lineColumn = state->lineColumn;
- ip->lineNumber = state->lineNumber;
-}
-
-/******************************************************************************/
-/*
- * Free a saved input state
- */
-
-void ejsLexFreeInputState(Ejs *ep, EjsInput *state)
-{
- mprAssert(ep);
- mprAssert(state);
-
- state->putBackIndex = -1;
- state->lineColumn = 0;
-}
-
-/******************************************************************************/
-/*
- * Get the next EJS token
- */
-
-int ejsLexGetToken(Ejs *ep, int state)
-{
- mprAssert(ep);
-
- ep->tid = getLexicalToken(ep, state);
- return ep->tid;
-}
-
-/******************************************************************************/
-
-/*
- * Check for reserved words "if", "else", "var", "for", "delete", "function",
- * "class", "extends", "public", "private", "protected", "try", "catch",
- * "finally", "throw", "return", "get", "set", "this", "module", "each"
- *
- * The "new" and "in" reserved words are handled below. The "true", "false",
- * "null" "typeof" and "undefined" reserved words are handled as global
- * objects.
- *
- * Other reserved words not supported:
- * "break", "case", "continue", "default", "do",
- * "instanceof", "switch", "while", "with"
- *
- * ECMA extensions reserved words (not supported):
- * "abstract", "boolean", "byte", "char", "const",
- * "debugger", "double", "enum", "export",
- * "final", "float", "goto", "implements", "import", "int",
- * "interface", "long", "native", "package",
- * "short", "static", "super", "synchronized", "transient", "volatile"
- *
- * FUTURE -- use a hash lookup
- */
-
-static int checkReservedWord(Ejs *ep, int state, int c, int tid)
-{
- /* FUTURE -- probably should return for all tokens != EJS_TOK_ID */
- /* FUTURE -- Should have a hash for this. MUCH faster. */
-
- if (!isalpha(ep->token[0]) || tid == EJS_TOK_LITERAL) {
- return tid;
- }
- if (state == EJS_STATE_STMT) {
- /* FUTURE OPT -- convert to hash lookup */
- if (strcmp(ep->token, "if") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_IF;
- } else if (strcmp(ep->token, "else") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_ELSE;
- } else if (strcmp(ep->token, "var") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_VAR;
- } else if (strcmp(ep->token, "new") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_NEW;
- } else if (strcmp(ep->token, "for") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_FOR;
- } else if (strcmp(ep->token, "delete") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_DELETE;
- } else if (strcmp(ep->token, "function") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_FUNCTION;
- } else if (strcmp(ep->token, "class") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_CLASS;
- } else if (strcmp(ep->token, "module") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_MODULE;
- } else if (strcmp(ep->token, "extends") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_EXTENDS;
- } else if (strcmp(ep->token, "try") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_TRY;
- } else if (strcmp(ep->token, "catch") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_CATCH;
- } else if (strcmp(ep->token, "finally") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_FINALLY;
- } else if (strcmp(ep->token, "throw") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_THROW;
- } else if (strcmp(ep->token, "public") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PUBLIC;
- } else if (strcmp(ep->token, "protected") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PROTECTED;
- } else if (strcmp(ep->token, "private") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PRIVATE;
- } else if (strcmp(ep->token, "get") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_GET;
- } else if (strcmp(ep->token, "set") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_SET;
- } else if (strcmp(ep->token, "extends") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_EXTENDS;
- } else if (strcmp(ep->token, "try") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_TRY;
- } else if (strcmp(ep->token, "catch") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_CATCH;
- } else if (strcmp(ep->token, "finally") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_FINALLY;
- } else if (strcmp(ep->token, "throw") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_THROW;
- } else if (strcmp(ep->token, "public") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PUBLIC;
- } else if (strcmp(ep->token, "protected") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PROTECTED;
- } else if (strcmp(ep->token, "private") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_PRIVATE;
- } else if (strcmp(ep->token, "get") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_GET;
- } else if (strcmp(ep->token, "set") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_SET;
- } else if (strcmp(ep->token, "each") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_EACH;
- } else if (strcmp(ep->token, "return") == 0) {
- if ((c == ';') || (c == '(')) {
- inputPutback(ep, c);
- }
- return EJS_TOK_RETURN;
- }
-
- } else if (state == EJS_STATE_EXPR) {
- if (strcmp(ep->token, "new") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_NEW;
- } else if (strcmp(ep->token, "in") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_IN;
- } else if (strcmp(ep->token, "function") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_FUNCTION;
- }
-
- } else if (state == EJS_STATE_DEC) {
- if (strcmp(ep->token, "extends") == 0) {
- inputPutback(ep, c);
- return EJS_TOK_EXTENDS;
- }
- }
- return tid;
-}
-
-/******************************************************************************/
-/*
- * Get the next EJS token
- */
-
-static int getLexicalToken(Ejs *ep, int state)
-{
- EjsType type;
- EjsInput *ip;
- int done, tid, c, quote, style, idx, isHex;
-
- mprAssert(ep);
- ip = ep->input;
- mprAssert(ip);
-
- ep->tid = -1;
- tid = -1;
- type = BLD_FEATURE_NUM_TYPE_ID;
- isHex = 0;
-
- /*
- * Use a putback tokens first. Don't free strings as caller needs access.
- */
- if (ip->putBackIndex >= 0) {
- idx = ip->putBackIndex;
- tid = ip->putBack[idx].tid;
- ep->token = (char*) ip->putBack[idx].tokbuf;
- tid = checkReservedWord(ep, state, 0, tid);
- ip->putBackIndex--;
- return tid;
- }
- ep->token = ip->tokServp = ip->tokEndp = ip->tokbuf;
- *ip->tokServp = '\0';
-
- if ((c = inputGetc(ep)) < 0) {
- return EJS_TOK_EOF;
- }
-
- /*
- * Main lexical analyser
- */
- for (done = 0; !done; ) {
- switch (c) {
- case -1:
- return EJS_TOK_EOF;
-
- case ' ':
- case '\t':
- case '\r':
- do {
- if ((c = inputGetc(ep)) < 0)
- break;
- } while (c == ' ' || c == '\t' || c == '\r');
- break;
-
- case '\n':
- return EJS_TOK_NEWLINE;
-
- case '(':
- tokenAddChar(ep, c);
- return EJS_TOK_LPAREN;
-
- case ')':
- tokenAddChar(ep, c);
- return EJS_TOK_RPAREN;
-
- case '[':
- tokenAddChar(ep, c);
- return EJS_TOK_LBRACKET;
-
- case ']':
- tokenAddChar(ep, c);
- return EJS_TOK_RBRACKET;
-
- case '.':
- tokenAddChar(ep, c);
- return EJS_TOK_PERIOD;
-
- case '{':
- tokenAddChar(ep, c);
- return EJS_TOK_LBRACE;
-
- case '}':
- tokenAddChar(ep, c);
- return EJS_TOK_RBRACE;
-
- case '+':
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c != '+' ) {
- inputPutback(ep, c);
- tokenAddChar(ep, EJS_EXPR_PLUS);
- return EJS_TOK_EXPR;
- }
- tokenAddChar(ep, EJS_EXPR_INC);
- return EJS_TOK_INC_DEC;
-
- case '-':
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c != '-' ) {
- inputPutback(ep, c);
- tokenAddChar(ep, EJS_EXPR_MINUS);
- return EJS_TOK_EXPR;
- }
- tokenAddChar(ep, EJS_EXPR_DEC);
- return EJS_TOK_INC_DEC;
-
- case '*':
- tokenAddChar(ep, EJS_EXPR_MUL);
- return EJS_TOK_EXPR;
-
- case '%':
- tokenAddChar(ep, EJS_EXPR_MOD);
- return EJS_TOK_EXPR;
-
- case '/':
- /*
- * Handle the division operator and comments
- */
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c != '*' && c != '/') {
- inputPutback(ep, c);
- tokenAddChar(ep, EJS_EXPR_DIV);
- return EJS_TOK_EXPR;
- }
- style = c;
- /*
- * Eat comments. Both C and C++ comment styles are supported.
- */
- while (1) {
- if ((c = inputGetc(ep)) < 0) {
- if (style == '/') {
- return EJS_TOK_EOF;
- }
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c == '\n' && style == '/') {
- break;
- } else if (c == '*') {
- c = inputGetc(ep);
- if (style == '/') {
- if (c == '\n') {
- break;
- }
- } else {
- if (c == '/') {
- break;
- }
- }
- }
- }
- /*
- * Continue looking for a token, so get the next character
- */
- if ((c = inputGetc(ep)) < 0) {
- return EJS_TOK_EOF;
- }
- break;
-
- case '<': /* < and <= */
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c == '<') {
- tokenAddChar(ep, EJS_EXPR_LSHIFT);
- return EJS_TOK_EXPR;
- } else if (c == '=') {
- tokenAddChar(ep, EJS_EXPR_LESSEQ);
- return EJS_TOK_EXPR;
- }
- tokenAddChar(ep, EJS_EXPR_LESS);
- inputPutback(ep, c);
- return EJS_TOK_EXPR;
-
- case '>': /* > and >= */
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c == '>') {
- tokenAddChar(ep, EJS_EXPR_RSHIFT);
- return EJS_TOK_EXPR;
- } else if (c == '=') {
- tokenAddChar(ep, EJS_EXPR_GREATEREQ);
- return EJS_TOK_EXPR;
- }
- tokenAddChar(ep, EJS_EXPR_GREATER);
- inputPutback(ep, c);
- return EJS_TOK_EXPR;
-
- case '=': /* "==" */
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c == '=') {
- tokenAddChar(ep, EJS_EXPR_EQ);
- return EJS_TOK_EXPR;
- }
- inputPutback(ep, c);
- return EJS_TOK_ASSIGNMENT;
-
- case '!': /* "!=" or "!"*/
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- if (c == '=') {
- tokenAddChar(ep, EJS_EXPR_NOTEQ);
- return EJS_TOK_EXPR;
- }
- inputPutback(ep, c);
- tokenAddChar(ep, EJS_EXPR_BOOL_COMP);
- return EJS_TOK_EXPR;
-
- case ';':
- tokenAddChar(ep, c);
- return EJS_TOK_SEMI;
-
- case ',':
- tokenAddChar(ep, c);
- return EJS_TOK_COMMA;
-
- case ':':
- tokenAddChar(ep, c);
- return EJS_TOK_COLON;
-
- case '|': /* "||" */
- if ((c = inputGetc(ep)) < 0 || c != '|') {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- tokenAddChar(ep, EJS_COND_OR);
- return EJS_TOK_LOGICAL;
-
- case '&': /* "&&" */
- if ((c = inputGetc(ep)) < 0 || c != '&') {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
- tokenAddChar(ep, EJS_COND_AND);
- return EJS_TOK_LOGICAL;
-
- case '\"': /* String quote */
- case '\'':
- quote = c;
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, 0);
- return EJS_TOK_ERR;
- }
-
- while (c != quote) {
- /*
- * Check for escape sequence characters
- */
- if (c == '\\') {
- c = inputGetc(ep);
-
- if (isdigit(c)) {
- /*
- * Octal support, \101 maps to 65 = 'A'. Put first
- * char back so converter will work properly.
- */
- inputPutback(ep, c);
- c = charConvert(ep, 8, 3);
-
- } else {
- switch (c) {
- case 'n':
- c = '\n'; break;
- case 'b':
- c = '\b'; break;
- case 'f':
- c = '\f'; break;
- case 'r':
- c = '\r'; break;
- case 't':
- c = '\t'; break;
- case 'x':
- /*
- * Hex support, \x41 maps to 65 = 'A'
- */
- c = charConvert(ep, 16, 2);
- break;
- case 'u':
- /*
- * Unicode support, \x0401 maps to 65 = 'A'
- */
- c = charConvert(ep, 16, 2);
- c = c*16 + charConvert(ep, 16, 2);
-
- break;
- case '\'':
- case '\"':
- case '\\':
- break;
- default:
- if (tokenAddChar(ep, '\\') < 0) {
- return EJS_TOK_ERR;
- }
- }
- }
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- } else {
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- }
- if ((c = inputGetc(ep)) < 0) {
- ejsSyntaxError(ep, "Unmatched Quote");
- return EJS_TOK_ERR;
- }
- }
- return EJS_TOK_LITERAL;
-
- case '0':
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- if (tolower(c) == 'x') {
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- isHex = 1;
- if (! isxdigit(c)) {
- parseNumber(ep, type);
- inputPutback(ep, c);
- return EJS_TOK_NUMBER;
- }
- } else if (! isdigit(c)) {
-#if BLD_FEATURE_FLOATING_POINT
- if (c == '.' || tolower(c) == 'e' || c == '+' || c == '-') {
- /* Fall through */
- type = EJS_TYPE_FLOAT;
- } else
-#endif
- {
- parseNumber(ep, type);
- inputPutback(ep, c);
- return EJS_TOK_NUMBER;
- }
- }
- /* Fall through to get more digits */
-
- case '1': case '2': case '3': case '4':
- case '5': case '6': case '7': case '8': case '9':
- if (isHex) {
- do {
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- } while (isxdigit(c));
-
- } else {
-#if BLD_FEATURE_FLOATING_POINT
- do {
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- c = tolower(c);
- if (c == '.' || c == 'e' || c == 'f') {
- type = EJS_TYPE_FLOAT;
- }
- } while (isdigit(c) || c == '.' || c == 'e' ||
- c == 'f' ||
- ((type == EJS_TYPE_FLOAT) && (c == '+' || c == '-')));
-#else
- do {
- if (tokenAddChar(ep, c) < 0) {
- return EJS_TOK_ERR;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- } while (isdigit(c));
-#endif
- }
-
- parseNumber(ep, type);
- inputPutback(ep, c);
- return EJS_TOK_NUMBER;
-
- default:
- /*
- * Identifiers or a function names
- */
- while (1) {
- if (c == '\\') {
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- if (c == '\n' || c == '\r') {
- break;
- }
- } else if (tokenAddChar(ep, c) < 0) {
- break;
- }
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- if (!isalnum(c) && c != '$' && c != '_' &&
- c != '\\' && c != '@') {
- break;
- }
- }
- if (*ep->token == '\0') {
- c = inputGetc(ep);
- break;
- }
-
- if (! isalpha((int) *ep->token) && *ep->token != '$' &&
- *ep->token != '_' && *ep->token != '@') {
- ejsError(ep, EJS_SYNTAX_ERROR, "Invalid identifier %s",
- ep->token);
- return EJS_TOK_ERR;
- }
-
- tid = checkReservedWord(ep, state, c, EJS_TOK_ID);
- if (tid != EJS_TOK_ID) {
- return tid;
- }
-
- /*
- * Skip white space after token to find out whether this is
- * a function or not.
- */
- while (c == ' ' || c == '\t' || c == '\r' || c == '\n') {
- if ((c = inputGetc(ep)) < 0)
- break;
- }
-
- tid = EJS_TOK_ID;
- if ((strlen(ep->token) + 1) >= EJS_MAX_ID) {
- ejsError(ep, EJS_SYNTAX_ERROR,
- "Identifier too big. Max is %d letters.", EJS_MAX_ID);
- return EJS_TOK_ERR;
- }
- done++;
- }
- }
-
- /*
- * Putback the last extra character for next time
- */
- inputPutback(ep, c);
- return tid;
-}
-
-/******************************************************************************/
-
-static void parseNumber(Ejs *ep, EjsType type)
-{
- switch (type) {
- case EJS_TYPE_INT:
- ep->tokenNumber.integer = ejsParseInteger(ep->token);
- ep->tokenNumber.type = type;
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- ep->tokenNumber.floating = atof(ep->token);
- ep->tokenNumber.type = type;
- break;
-#endif
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- ep->tokenNumber.integer64 = ejsParseInteger64(ep->token);
- ep->tokenNumber.type = type;
- break;
-#endif
- }
-}
-
-/******************************************************************************/
-/*
- * Convert a hex or octal character back to binary, return original char if
- * not a hex digit
- */
-
-static int charConvert(Ejs *ep, int base, int maxDig)
-{
- int i, c, lval, convChar;
-
- lval = 0;
- for (i = 0; i < maxDig; i++) {
- if ((c = inputGetc(ep)) < 0) {
- break;
- }
- /*
- * Initialize to out of range value
- */
- convChar = base;
- if (isdigit(c)) {
- convChar = c - '0';
- } else if (c >= 'a' && c <= 'f') {
- convChar = c - 'a' + 10;
- } else if (c >= 'A' && c <= 'F') {
- convChar = c - 'A' + 10;
- }
- /*
- * If unexpected character then return it to buffer.
- */
- if (convChar >= base) {
- inputPutback(ep, c);
- break;
- }
- lval = (lval * base) + convChar;
- }
- return lval;
-}
-
-/******************************************************************************/
-/*
- * Putback the last token read. Accept at most one push back token.
- */
-
-void ejsLexPutbackToken(Ejs *ep, int tid, char *string)
-{
- EjsInput *ip;
- EjsToken *tp;
- int idx;
-
- mprAssert(ep);
- ip = ep->input;
- mprAssert(ip);
-
- ip->putBackIndex += 1;
-
- mprAssert(ip->putBackIndex < EJS_TOKEN_STACK);
- idx = ip->putBackIndex;
-
- tp = &ip->putBack[idx];
- tp->tid = tid;
-
- mprStrcpy(tp->tokbuf, sizeof(tp->tokbuf), string);
-}
-
-/******************************************************************************/
-/*
- * Add a character to the token buffer
- */
-
-static int tokenAddChar(Ejs *ep, int c)
-{
- EjsInput *ip;
-
- mprAssert(ep);
- ip = ep->input;
- mprAssert(ip);
-
- if (ip->tokEndp >= &ip->tokbuf[sizeof(ip->tokbuf) - 1]) {
- ejsSyntaxError(ep, "Token too big");
- return -1;
- }
- *ip->tokEndp++ = c;
- *ip->tokEndp = '\0';
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Get another input character
- */
-
-static int inputGetc(Ejs *ep)
-{
- EjsInput *ip;
- int c;
-
- mprAssert(ep);
- ip = ep->input;
-
- if (ip->scriptSize <= 0) {
- return -1;
- }
-
- c = (uchar) (*ip->scriptServp++);
- ip->scriptSize--;
-
- /*
- * For debugging, accumulate the line number and the currenly parsed line
- */
- if (c == '\n') {
-#if 0 && BLD_DEBUG
- if (ip->lineColumn > 0) {
- printf("PARSED: %s\n", ip->line);
- }
-#endif
- ip->lineNumber++;
- ip->lineColumn = 0;
- } else if ((ip->lineColumn + 2) < sizeof(ip->line)) {
- ip->line[ip->lineColumn++] = c;
- ip->line[ip->lineColumn] = '\0';
- }
- return c;
-}
-
-/******************************************************************************/
-/*
- * Putback a character onto the input queue
- */
-
-static void inputPutback(Ejs *ep, int c)
-{
- EjsInput *ip;
-
- mprAssert(ep);
-
- if (c > 0) {
- ip = ep->input;
- *--ip->scriptServp = c;
- ip->scriptSize++;
- if (--(ip->lineColumn) < 0) {
- ip->lineColumn = 0;
- }
- mprAssert(ip->line);
- mprAssert(ip->lineColumn >= 0);
- mprAssert(ip->lineColumn < sizeof(ip->line));
- ip->line[ip->lineColumn] = '\0';
- }
-}
-
-/******************************************************************************/
-
-#else
-void ejsLexDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsParser.c b/source4/lib/appweb/ejs-2.0/ejs/ejsParser.c
deleted file mode 100644
index 9fce6d27ee..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsParser.c
+++ /dev/null
@@ -1,4514 +0,0 @@
-/*
- * @file ejsParser.c
- * @brief EJS Parser and Execution
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default.g
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Portions Copyright (c) GoAhead Software, 1995-2000. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/****************************** Forward Declarations **************************/
-
-static int createClass(Ejs *ep, EjsVar *parentClass,
- const char *className, EjsVar *baseClass);
-static int createProperty(Ejs *ep, EjsVar **obj, const char *id,
- int state);
-static int evalCond(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs);
-static int evalExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs);
-#if BLD_FEATURE_FLOATING_POINT
-static int evalFloatExpr(Ejs *ep, double l, int rel, double r);
-#endif
-static int evalBoolExpr(Ejs *ep, int l, int rel, int r);
-static int evalNumericExpr(Ejs *ep, EjsNum l, int rel, EjsNum r);
-static int evalObjExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs) ;
-static int evalStringExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs);
-static int evalMethod(Ejs *ep, EjsVar *obj, EjsProc *proc, int flags);
-static EjsProperty *findProperty(Ejs *ep, EjsVar *op, const char *property,
- int flags);
-static EjsVar *pickSpace(Ejs *ep, int state, const char *property, int flags);
-static void freeProc(Ejs *ep, EjsProc *proc);
-static int parseArgs(Ejs *ep, int state, int flags);
-static int parseArrayLiteral(Ejs *ep, int state, int flags, char *id);
-static int parseAssignment(Ejs *ep, int state, int flags, char *id);
-static int parseClass(Ejs *ep, int state, int flags);
-static int parseForInner(Ejs *ep, int state, int flags,
- EjsInput *condScript, EjsInput *incrScript,
- EjsInput *bodyScript, EjsInput *endScript);
-static int parseCond(Ejs *ep, int state, int flags);
-static int parseDeclaration(Ejs *ep, int state, int flags);
-static int parseExpr(Ejs *ep, int state, int flags);
-static int parseFor(Ejs *ep, int state, int flags);
-static int parseRegFor(Ejs *ep, int state, int flags);
-static int parseForIn(Ejs *ep, int state, int flags, int each);
-static int parseId(Ejs *ep, int state, int flags, char **id, int *done);
-static int parseInc(Ejs *ep, int state, int flags);
-static int parseIf(Ejs *ep, int state, int flags, int *done);
-static int parseFunction(Ejs *ep, int state, int flags);
-static int parseMethod(Ejs *ep, int state, int flags, char *id);
-static int parseObjectLiteral(Ejs *ep, int state, int flags, char *id);
-static int parseStmt(Ejs *ep, int state, int flags);
-static int parseThrow(Ejs *ep, int state, int flags);
-static int parseTry(Ejs *ep, int state, int flags);
-static void removeNewlines(Ejs *ep, int state);
-static EjsProperty *searchSpacesForProperty(Ejs *ep, int state, EjsVar *obj,
- char *property, int flags);
-static int assignPropertyValue(Ejs *ep, char *id, int state, EjsVar *value,
- int flags);
-static int updateProperty(Ejs *ep, EjsVar *obj, const char *id, int state,
- EjsVar *value);
-static void updateResult(Ejs *ep, int state, int flags, EjsVar *vp);
-static int getNextNonSpaceToken(Ejs *ep, int state);
-
-static int callConstructor(Ejs *ep, EjsVar *thisObj, EjsVar *baseClass,
- MprArray *args);
-static int callCMethod(Ejs *ep, EjsVar *obj, EjsProc *proc,
- EjsVar *prototype);
-static int callStringCMethod(Ejs *ep, EjsVar *obj, EjsProc *proc,
- EjsVar *prototype);
-static int callMethod(Ejs *ep, EjsVar *obj, EjsProc *proc,
- EjsVar *prototype);
-static int runMethod(Ejs *ep, EjsVar *thisObj, EjsVar *method,
- const char *methodName, MprArray *args);
-
-static EjsInput *getInputStruct(Ejs *ep);
-static void freeInputStruct(Ejs *ep, EjsInput *input);
-
-static void *pushFrame(Ejs *ep, int size);
-static void *popFrame(Ejs *ep, int size);
-
-/************************************* Code ***********************************/
-/*
- * Recursive descent parser for EJS
- */
-
-int ejsParse(Ejs *ep, int state, int flags)
-{
- mprAssert(ep);
-
-#if MOB
- if (mprStackCheck(ep)) {
- char *stack;
- stack = ejsFormatStack(ep);
- mprLog(ep, 0, "\nStack grew : MAX %d\n", mprStackSize(ep));
- mprLog(ep, 0, "Stack\n %s\n", stack);
- mprFree(stack);
- }
-#endif
-
- if (ep->flags & EJS_FLAGS_EXIT) {
- return EJS_STATE_RET;
- }
-
- ep->inputMarker = ep->input->scriptServp;
-
- switch (state) {
- /*
- * Any statement, method arguments or conditional expressions
- */
- case EJS_STATE_STMT:
- state = parseStmt(ep, state, flags);
- if (state != EJS_STATE_STMT_BLOCK_DONE && state != EJS_STATE_STMT_DONE){
- goto err;
- }
- break;
-
- case EJS_STATE_DEC:
- state = parseStmt(ep, state, flags);
- if (state != EJS_STATE_DEC_DONE) {
- goto err;
- }
- break;
-
- case EJS_STATE_EXPR:
- state = parseStmt(ep, state, flags);
- if (state != EJS_STATE_EXPR_DONE) {
- goto err;
- }
- break;
-
- /*
- * Variable declaration list
- */
- case EJS_STATE_DEC_LIST:
- state = parseDeclaration(ep, state, flags);
- if (state != EJS_STATE_DEC_LIST_DONE) {
- goto err;
- }
- break;
-
- /*
- * Method argument string
- */
- case EJS_STATE_ARG_LIST:
- state = parseArgs(ep, state, flags);
- if (state != EJS_STATE_ARG_LIST_DONE) {
- goto err;
- }
- break;
-
- /*
- * Logical condition list (relational operations separated by &&, ||)
- */
- case EJS_STATE_COND:
- state = parseCond(ep, state, flags);
- if (state != EJS_STATE_COND_DONE) {
- goto err;
- }
- break;
-
- /*
- * Expression list
- */
- case EJS_STATE_RELEXP:
- state = parseExpr(ep, state, flags);
- if (state != EJS_STATE_RELEXP_DONE) {
- goto err;
- }
- break;
- }
-
- /*
- * Recursion protection
- */
- if (ep->input->scriptServp == ep->inputMarker) {
- if (ep->recurseCount++ > 20) {
- ejsSyntaxError(ep, "Input syntax error");
- state = EJS_STATE_ERR;
- }
- } else {
- ep->recurseCount = 0;
- }
-
- if (state == EJS_STATE_RET || state == EJS_STATE_EOF) {
- return state;
- }
-
-done:
- return state;
-
-err:
- if (state == EJS_STATE_RET || state == EJS_STATE_EOF) {
- goto done;
- }
- if (state != EJS_STATE_ERR) {
- ejsSyntaxError(ep, 0);
- }
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseStmt {
- EjsProc *saveProc;
- EjsProperty *pp;
- EjsVar *saveObj, *exception;
- char *str, *id;
- int done, tid, rs, saveObjPerm, expectEndOfStmt;
-} ParseStmt;
-
-/*
- * Parse expression (leftHandSide operator rightHandSide)
- */
-
-
-static int parseStmt(Ejs *ep, int state, int flags)
-{
- ParseStmt *sp;
-
- mprAssert(ep);
-
- if ((sp = pushFrame(ep, sizeof(ParseStmt))) == 0) {
- return EJS_STATE_ERR;
- }
-
- sp->id = 0;
- sp->expectEndOfStmt = 0;
- sp->saveProc = NULL;
-
- ep->currentObj = 0;
- ep->currentProperty = 0;
-
- for (sp->done = 0; !sp->done && state != EJS_STATE_ERR; ) {
- sp->tid = ejsLexGetToken(ep, state);
-
-#if (WIN || BREW_SIMULATOR) && BLD_DEBUG && DISABLED
- /* MOB -- make cross platform */
- _CrtCheckMemory();
-#endif
-
- switch (sp->tid) {
- default:
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- goto done;
-
- case EJS_TOK_EXPR:
- if (state == EJS_STATE_EXPR) {
- ejsLexPutbackToken(ep, EJS_TOK_EXPR, ep->token);
- }
- goto done;
-
- case EJS_TOK_LOGICAL:
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- goto done;
-
- case EJS_TOK_ERR:
- if (state != EJS_STATE_ERR && !ep->gotException) {
- ejsSyntaxError(ep, 0);
- }
- state = EJS_STATE_ERR;
- goto done;
-
- case EJS_TOK_EOF:
- state = EJS_STATE_EOF;
- goto done;
-
- case EJS_TOK_NEWLINE:
- break;
-
- case EJS_TOK_SEMI:
- /*
- * This case is when we discover no statement and just a lone ';'
- */
- if (state != EJS_STATE_STMT) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- }
- goto done;
-
- case EJS_TOK_LBRACKET:
- if (flags & EJS_FLAGS_EXE) {
- ep->currentObj = &ep->currentProperty->var;
- if (ep->currentObj != 0 && ep->currentObj->type !=
- EJS_TYPE_OBJECT) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Property reference to a non-object type \"%s\"\n",
- sp->id);
- goto err;
- }
- }
-
- sp->saveObj = ep->currentObj;
- sp->saveObjPerm = ejsMakeObjPermanent(sp->saveObj, 1);
-
- sp->rs = ejsParse(ep, EJS_STATE_RELEXP, flags);
-
- ejsMakeObjPermanent(sp->saveObj, sp->saveObjPerm);
- ep->currentObj = sp->saveObj;
-
- if (sp->rs < 0) {
- state = sp->rs;
- goto done;
- }
-
- mprFree(sp->id);
- /* MOB rc */
- sp->str = ejsVarToString(ep, ep->result);
- sp->id = mprStrdup(ep, sp->str);
-
- if (sp->id[0] == '\0') {
- if (flags & EJS_FLAGS_EXE) {
- ejsError(ep, EJS_RANGE_ERROR,
- "[] expression evaluates to the empty string\n");
- goto err;
- }
- } else {
- sp->pp = searchSpacesForProperty(ep, state, ep->currentObj,
- sp->id, flags);
- ep->currentProperty = sp->pp;
- updateResult(ep, state, flags, ejsGetVarPtr(sp->pp));
- }
-
- if ((sp->tid = ejsLexGetToken(ep, state)) != EJS_TOK_RBRACKET) {
- ejsSyntaxError(ep, "Missing ']'");
- goto err;
- }
- break;
-
- case EJS_TOK_PERIOD:
- if (flags & EJS_FLAGS_EXE) {
- if (ep->currentProperty == 0) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Undefined object \"%s\"", sp->id);
- goto err;
- }
- }
- ep->currentObj = &ep->currentProperty->var;
- if (flags & EJS_FLAGS_EXE) {
- if (ep->currentObj != 0 && ep->currentObj->type !=
- EJS_TYPE_OBJECT) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Property reference to a non-object type \"%s\"\n",
- sp->id);
- goto err;
- }
- }
- if ((sp->tid = ejsLexGetToken(ep, state)) != EJS_TOK_ID) {
- ejsError(ep, EJS_REFERENCE_ERROR, "Bad property after '.': %s",
- ep->token);
- goto err;
- }
- /* Fall through */
-
- case EJS_TOK_ID:
- state = parseId(ep, state, flags, &sp->id, &sp->done);
- if (sp->done && state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- }
- break;
-
- case EJS_TOK_ASSIGNMENT:
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid == EJS_TOK_LBRACE) {
- /*
- * var = { name: value, name: value, ... }
- */
- if (parseObjectLiteral(ep, state, flags, sp->id) < 0) {
- ejsSyntaxError(ep, "Bad object literal");
- goto err;
- }
-
- } else if (sp->tid == EJS_TOK_LBRACKET) {
- /*
- * var = [ array elements ]
- */
- if (parseArrayLiteral(ep, state, flags, sp->id) < 0) {
- ejsSyntaxError(ep, "Bad array literal");
- goto err;
- }
-
- } else if (sp->tid == EJS_TOK_EXPR &&
- (int) *ep->token == EJS_EXPR_LESS) {
- /*
- * var = <xmlTag> .../</xmlTag>
- */
- ejsSyntaxError(ep, "XML literals are not yet supported");
- goto err;
-
- } else {
- /*
- * var = expression
- */
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- state = parseAssignment(ep, state, flags, sp->id);
- if (state == EJS_STATE_ERR) {
- if (ep->flags & EJS_FLAGS_EXIT) {
- state = EJS_STATE_RET;
- goto done;
- }
- if (!ep->gotException) {
- ejsSyntaxError(ep, 0);
- }
- goto err;
- }
- }
-
- if (flags & EJS_FLAGS_EXE) {
- if (assignPropertyValue(ep, sp->id, state, ep->result,
- flags) < 0) {
- if (ep->gotException == 0) {
- ejsError(ep, EJS_EVAL_ERROR, "Can't set property %s",
- sp->id);
- }
- goto err;
- }
- }
-
- if (state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- goto done;
- }
- break;
-
- case EJS_TOK_INC_DEC:
- state = parseInc(ep, state, flags);
- if (state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- }
- break;
-
- case EJS_TOK_NEW:
- /* MOB -- could we remove rs and just use state */
- sp->rs = ejsParse(ep, EJS_STATE_EXPR, flags | EJS_FLAGS_NEW);
- if (sp->rs < 0) {
- state = sp->rs;
- goto done;
- }
- break;
-
- case EJS_TOK_DELETE:
- sp->rs = ejsParse(ep, EJS_STATE_EXPR, flags | EJS_FLAGS_DELETE);
- if (sp->rs < 0) {
- state = sp->rs;
- goto done;
- }
- if (flags & EJS_FLAGS_EXE) {
- /* Single place where properties are deleted */
- if (ep->currentObj == 0 || ep->currentProperty == 0) {
- ejsError(ep, EJS_EVAL_ERROR,
- "Can't find property to delete");
- goto err;
- }
- if (ep->currentObj->isArray) {
- ejsSetArrayLength(ep, ep->currentObj, 0,
- ep->currentProperty->name, 0);
- }
- ejsDeleteProperty(ep, ep->currentObj,
- ep->currentProperty->name);
- ep->currentProperty = 0;
- }
- goto done;
-
- case EJS_TOK_FUNCTION:
- /*
- * Parse a function declaration
- */
- state = parseFunction(ep, state, flags);
- goto done;
-
- case EJS_TOK_THROW:
- state = parseThrow(ep, state, flags);
- goto done;
-
- case EJS_TOK_TRY:
- state = parseTry(ep, state, flags);
- goto done;
-
- case EJS_TOK_CLASS:
- case EJS_TOK_MODULE:
- state = parseClass(ep, state, flags);
- goto done;
-
- case EJS_TOK_LITERAL:
- /*
- * Set the result to the string literal
- */
- if (flags & EJS_FLAGS_EXE) {
- ejsWriteVarAsString(ep, ep->result, ep->token);
- ejsSetVarName(ep, ep->result, "");
- }
- if (state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- }
- goto done;
-
- case EJS_TOK_NUMBER:
- /*
- * Set the result to the parsed number
- */
- if (flags & EJS_FLAGS_EXE) {
- ejsWriteVar(ep, ep->result, &ep->tokenNumber, 0);
- }
- if (state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- }
- goto done;
-
- case EJS_TOK_METHOD_NAME:
- /*
- * parse a method() invocation
- */
- mprAssert(ep->currentObj);
- state = parseMethod(ep, state, flags, sp->id);
- if (state == EJS_STATE_STMT) {
- sp->expectEndOfStmt = 1;
- }
- if (ep->flags & EJS_FLAGS_EXIT) {
- state = EJS_STATE_RET;
- }
- goto done;
-
- case EJS_TOK_IF:
- state = parseIf(ep, state, flags, &sp->done);
- if (state < 0) {
- goto done;
- }
- break;
-
- case EJS_TOK_FOR:
- state = parseFor(ep, state, flags);
- goto done;
-
- case EJS_TOK_VAR:
- if ((sp->rs = ejsParse(ep, EJS_STATE_DEC_LIST, flags)) < 0) {
- state = sp->rs;
- goto done;
- }
- goto done;
-
- case EJS_TOK_COMMA:
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- goto done;
-
- case EJS_TOK_LPAREN:
- if (state == EJS_STATE_EXPR) {
- if ((sp->rs = ejsParse(ep, EJS_STATE_RELEXP, flags)) < 0) {
- state = sp->rs;
- goto done;
- }
- if (ejsLexGetToken(ep, state) != EJS_TOK_RPAREN) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- goto done;
-
- } else if (state == EJS_STATE_STMT) {
- ejsLexPutbackToken(ep, EJS_TOK_METHOD_NAME, ep->token);
- }
- break;
-
- case EJS_TOK_RPAREN:
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- goto done;
-
- case EJS_TOK_EXTENDS:
- if (! (flags & EJS_FLAGS_CLASS_DEC)) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- sp->saveObj = ep->currentObj;
- sp->saveObjPerm = ejsMakeObjPermanent(sp->saveObj, 1);
-
- sp->rs = ejsParse(ep, EJS_STATE_STMT, flags);
- ejsMakeObjPermanent(sp->saveObj, sp->saveObjPerm);
-
- if (sp->rs < 0) {
- state = sp->rs;
- goto done;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- if (createClass(ep, sp->saveObj, sp->id,
- ejsGetVarPtr(ep->currentProperty)) < 0) {
- goto err;
- }
- }
- if (ejsLexGetToken(ep, state) != EJS_TOK_LBRACE) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- ejsLexPutbackToken(ep, ep->tid, ep->token);
- goto done;
-
- case EJS_TOK_LBRACE:
- if (flags & EJS_FLAGS_CLASS_DEC) {
- if (state == EJS_STATE_DEC) {
- if (flags & EJS_FLAGS_EXE) {
- if (createClass(ep, ep->currentObj, sp->id, 0) < 0) {
- goto err;
- }
- }
- ejsLexPutbackToken(ep, sp->tid, ep->token);
-
- } else if (state == EJS_STATE_STMT) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- }
- goto done;
- }
-
- /*
- * This handles any code in braces except "if () {} else {}"
- */
- if (state != EJS_STATE_STMT) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- /*
- * Parse will return EJS_STATE_STMT_BLOCK_DONE when the RBRACE
- * is seen.
- */
- sp->exception = 0;
- do {
- state = ejsParse(ep, EJS_STATE_STMT, flags);
- if (state == EJS_STATE_ERR) {
- /*
- * We need to keep parsing to get to the end of the block
- */
- if (sp->exception == 0) {
- sp->exception = ejsDupVar(ep, ep->result,
- EJS_SHALLOW_COPY);
- if (sp->exception == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- if (sp->exception->type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(sp->exception, 0);
- mprAssert(sp->exception->objectState->alive == 0);
- }
-
- /*
- * If we're in a try block, we need to keep parsing
- * so we can find the end of the block and the start
- * of the catch block. Otherwise, we are done.
- */
- if (!(flags & EJS_FLAGS_TRY)) {
- break;
- }
- }
- flags &= ~EJS_FLAGS_EXE;
- if (ep->recurseCount > 20) {
- break;
- }
- state = EJS_STATE_STMT_DONE;
- ep->gotException = 0;
- }
-
- } while (state == EJS_STATE_STMT_DONE);
-
- if (sp->exception) {
- ep->gotException = 1;
- ejsWriteVar(ep, ep->result, sp->exception, EJS_SHALLOW_COPY);
-
- /* Eat the closing brace */
- ejsLexGetToken(ep, state);
- ejsFreeVar(ep, sp->exception);
-
- goto err;
- }
- ejsFreeVar(ep, sp->exception);
-
- if (state < 0) {
- goto done;
- }
-
- if (ejsLexGetToken(ep, state) != EJS_TOK_RBRACE) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- state = EJS_STATE_STMT_DONE;
- goto done;
-
- case EJS_TOK_RBRACE:
- if (state == EJS_STATE_STMT) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- state = EJS_STATE_STMT_BLOCK_DONE;
-
- } else if (state == EJS_STATE_EXPR) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- state = EJS_STATE_EXPR;
-
- } else {
- ejsSyntaxError(ep, 0);
- state = EJS_STATE_ERR;
- }
- goto done;
-
- case EJS_TOK_RETURN:
- if ((sp->rs = ejsParse(ep, EJS_STATE_RELEXP, flags)) < 0) {
- state = sp->rs;
- goto done;
- }
- if (flags & EJS_FLAGS_EXE) {
- state = EJS_STATE_RET;
- goto done;
- }
- break;
- }
- }
-done:
- mprFree(sp->id);
-
- if (sp->expectEndOfStmt && state >= 0) {
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid == EJS_TOK_RBRACE) {
- ejsLexPutbackToken(ep, EJS_TOK_RBRACE, ep->token);
-
- } else if (sp->tid != EJS_TOK_SEMI && sp->tid != EJS_TOK_NEWLINE &&
- sp->tid != EJS_TOK_EOF) {
- ejsSyntaxError(ep, 0);
- state = EJS_STATE_ERR;
-
- } else {
- /*
- * Skip newlines after semi-colon
- */
- removeNewlines(ep, state);
- }
- }
-
- /*
- * Advance the state
- */
- switch (state) {
- case EJS_STATE_STMT:
- case EJS_STATE_STMT_DONE:
- state = EJS_STATE_STMT_DONE;
- break;
-
- case EJS_STATE_DEC:
- case EJS_STATE_DEC_DONE:
- state = EJS_STATE_DEC_DONE;
- break;
-
- case EJS_STATE_EXPR:
- case EJS_STATE_EXPR_DONE:
- state = EJS_STATE_EXPR_DONE;
- break;
-
- case EJS_STATE_STMT_BLOCK_DONE:
- case EJS_STATE_EOF:
- case EJS_STATE_RET:
- break;
-
- default:
- if (state != EJS_STATE_ERR) {
- ejsSyntaxError(ep, 0);
- }
- state = EJS_STATE_ERR;
- }
- popFrame(ep, sizeof(ParseStmt));
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseFor {
- char *initToken;
- int tid, foundVar, initId, each;
-} ParseFor;
-
-/*
- * Parse method arguments
- */
-
-static int parseFor(Ejs *ep, int state, int flags)
-{
- ParseFor *sp;
-
- if ((sp = pushFrame(ep, sizeof(ParseFor))) == 0) {
- return EJS_STATE_ERR;
- }
-
- mprAssert(ep);
-
- if (state != EJS_STATE_STMT) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- if ((sp->tid = ejsLexGetToken(ep, state)) == EJS_TOK_EACH) {
- sp->each = 1;
- sp->tid = ejsLexGetToken(ep, state);
-
- } else {
- sp->each = 0;
- }
-
- if (sp->tid != EJS_TOK_LPAREN) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- /*
- * Need to peek 2-3 tokens ahead and see if this is a
- * for [each] ([var] x in set)
- * or
- * for (init ; whileCond; incr)
- */
- sp->initId = ejsLexGetToken(ep, EJS_STATE_EXPR);
- sp->foundVar = 0;
- if (sp->initId == EJS_TOK_ID && strcmp(ep->token, "var") == 0) {
- sp->foundVar = 1;
- sp->initId = ejsLexGetToken(ep, EJS_STATE_EXPR);
- }
- sp->initToken = mprStrdup(ep, ep->token);
-
- sp->tid = ejsLexGetToken(ep, EJS_STATE_EXPR);
-
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- ejsLexPutbackToken(ep, sp->initId, sp->initToken);
- mprFree(sp->initToken);
-
- if (sp->foundVar) {
- ejsLexPutbackToken(ep, EJS_TOK_ID, "var");
- }
-
- if (sp->tid == EJS_TOK_IN) {
- state = parseForIn(ep, state, flags, sp->each);
-
- } else {
- state = parseRegFor(ep, state, flags);
- }
-
-done:
- popFrame(ep, sizeof(ParseFor));
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Parse method arguments
- */
-
-static int parseArgs(Ejs *ep, int state, int flags)
-{
- EjsVar *vp;
- int tid;
-
- mprAssert(ep);
-
- do {
- /*
- * Peek and see if there are no args
- */
- tid = ejsLexGetToken(ep, state);
- ejsLexPutbackToken(ep, tid, ep->token);
- if (tid == EJS_TOK_RPAREN) {
- break;
- }
-
- /*
- * If this is part of a constructor, must run methods in args normally
- */
- flags &= ~EJS_FLAGS_NEW;
-
- state = ejsParse(ep, EJS_STATE_RELEXP, flags);
- if (state < 0) {
- return state;
- }
- if (flags & EJS_FLAGS_EXE) {
- mprAssert(ep->proc->args);
- vp = ejsDupVar(ep, ep->result, EJS_SHALLOW_COPY);
- if (vp == 0) {
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
- /* MOB */
- if (vp->type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(vp, 0);
- mprAssert(vp->objectState->alive == 0);
- }
-
- /*
- * Propagate the name
- */
- ejsSetVarName(ep, vp, ep->result->propertyName);
-
- mprAddItem(ep->proc->args, vp);
-
- }
- /*
- * Peek at the next token, continue if more args (ie. comma seen)
- */
- tid = ejsLexGetToken(ep, state);
- if (tid != EJS_TOK_COMMA) {
- ejsLexPutbackToken(ep, tid, ep->token);
- }
- } while (tid == EJS_TOK_COMMA);
-
- if (tid != EJS_TOK_RPAREN && state != EJS_STATE_RELEXP_DONE) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
- return EJS_STATE_ARG_LIST_DONE;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseAssign {
- EjsProperty *saveProperty;
- EjsVar *saveObj;
- int saveObjPerm, savePropPerm, rc;
-} ParseAssign;
-
-/*
- * Parse an assignment statement
- */
-
-static int parseAssignment(Ejs *ep, int state, int flags, char *id)
-{
- ParseAssign *sp;
-
-
- if (id == 0) {
- if (!ep->gotException) {
- ejsSyntaxError(ep, 0);
- }
- return EJS_STATE_ERR;
- }
-
- if ((sp = pushFrame(ep, sizeof(ParseAssign))) == 0) {
- return EJS_STATE_ERR;
- }
-
- mprAssert(ep->currentObj);
-
- /*
- * Parse the right hand side of the "="
- */
- sp->saveObj = ep->currentObj;
- sp->saveProperty = ep->currentProperty;
-
- sp->saveObjPerm = ejsMakeObjPermanent(sp->saveObj, 1);
- sp->savePropPerm = ejsMakeObjPermanent(ejsGetVarPtr(sp->saveProperty), 1);
-
- sp->rc = ejsParse(ep, EJS_STATE_RELEXP, flags | EJS_FLAGS_ASSIGNMENT);
-
- ejsMakeObjPermanent(sp->saveObj, sp->saveObjPerm);
- ejsMakeObjPermanent(ejsGetVarPtr(sp->saveProperty), sp->savePropPerm);
-
- if (sp->rc < 0) {
- state = EJS_STATE_ERR;
- }
-
- ep->currentObj = sp->saveObj;
- ep->currentProperty = sp->saveProperty;
-
- popFrame(ep, sizeof(ParseAssign));
-
- if (! (flags & EJS_FLAGS_EXE)) {
- return state;
- }
-
- return state;
-}
-
-/******************************************************************************/
-
-static int assignPropertyValue(Ejs *ep, char *id, int state, EjsVar *value,
- int flags)
-{
- EjsProperty *saveProperty;
- EjsVar *saveObj, *obj, *vp;
- char *procName;
- int saveObjPerm, savePropPerm, rc;
-
- mprAssert(flags & EJS_FLAGS_EXE);
-
- if (ep->currentProperty &&
- !ep->currentProperty->var.flags & EJS_GET_ACCESSOR) {
- obj = ep->currentObj;
-
- } else {
- /*
- * Handle any set accessors.
- * FUTURE OPT -- could be faster
- * FUTURE OPT -- coming here even when doing just a set "x = value";
- */
- procName = 0;
- if (mprAllocStrcat(MPR_LOC_ARGS(ep), &procName, EJS_MAX_ID + 5, 0,
- "-set-", id, 0) > 0) {
-
- MprArray *args;
-
- ep->currentProperty = searchSpacesForProperty(ep, state,
- ep->currentObj, procName, flags);
-
- if (ep->currentProperty) {
- args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
-
- vp = ejsDupVar(ep, value, EJS_SHALLOW_COPY);
- mprAddItem(args, vp);
- mprAssert(! ejsObjIsCollectable(vp));
-
- saveObj = ep->currentObj;
- saveProperty = ep->currentProperty;
-
- saveObjPerm = ejsMakeObjPermanent(saveObj, 1);
- savePropPerm = ejsMakeObjPermanent(ejsGetVarPtr(saveProperty),
- 1);
-
- /*
- * Invoke the set accessor
- */
- rc = ejsRunMethod(ep, ep->currentObj, procName, args);
- mprFree(procName);
- ejsFreeMethodArgs(ep, args);
-
- ejsMakeObjPermanent(saveObj, saveObjPerm);
- ejsMakeObjPermanent(ejsGetVarPtr(saveProperty), savePropPerm);
-
- ep->currentObj = saveObj;
- ep->currentProperty = saveProperty;
-
- if (rc < 0) {
- return EJS_STATE_ERR;
- }
- return state;
- }
- mprFree(procName);
- }
-
- if (ep->currentProperty == 0) {
- /*
- * MOB -- can we omit this as updateProperty below will create
- */
- if (createProperty(ep, &obj, id, state) < 0) {
- return EJS_STATE_ERR;
- }
- }
- }
-
- if (updateProperty(ep, obj, id, state, value) < 0) {
- return EJS_STATE_ERR;
- }
-
- vp = ejsGetVarPtr(ep->currentProperty);
- if (vp->type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(vp, 1);
- }
-
- return state;
-}
-
-/******************************************************************************/
-
-static int parseObjectLiteral(Ejs *ep, int state, int flags, char *id)
-{
- EjsProperty *saveProperty;
- EjsVar *saveObj;
- EjsVar *obj;
- char *name;
- int saveObjPerm, savePropPerm, tid;
-
- name = 0;
-
- saveObj = ep->currentObj;
- saveProperty = ep->currentProperty;
-
- saveObjPerm = ejsMakeObjPermanent(saveObj, 1);
- savePropPerm = ejsMakeObjPermanent(ejsGetVarPtr(saveProperty), 1);
-
- if (flags & EJS_FLAGS_EXE) {
- obj = ejsCreateSimpleObj(ep, "Object");
- if (obj == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- mprAssert(! ejsObjIsCollectable(obj));
-
- } else {
- obj = 0;
- }
-
- do {
- tid = getNextNonSpaceToken(ep, state);
- if (tid != EJS_TOK_ID) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- name = mprStrdup(ep, ep->token);
-
- tid = getNextNonSpaceToken(ep, state);
- if (tid != EJS_TOK_COLON) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- /* FUTURE OPT -- can we optimize this. We are double accessing id
- with the Put below. Should we be using this or ejsSetProperty
- */
- if (ejsCreatePropertyMethod(ep, obj, name) == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- }
-
- if (ejsParse(ep, EJS_STATE_RELEXP, flags) < 0) {
- goto err;
- }
- if (flags & EJS_FLAGS_EXE) {
- if (ejsSetPropertyMethod(ep, obj, name, ep->result) == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- }
- mprFree(name);
- name = 0;
-
- tid = getNextNonSpaceToken(ep, state);
-
- } while (tid == EJS_TOK_COMMA);
-
- if (tid != EJS_TOK_RBRACE) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- ejsMakeObjLive(obj, 1);
- ejsWriteVar(ep, ep->result, obj, EJS_SHALLOW_COPY);
- }
-
-done:
- ejsMakeObjPermanent(saveObj, saveObjPerm);
- ejsMakeObjPermanent(ejsGetVarPtr(saveProperty), savePropPerm);
-
- ep->currentObj = saveObj;
- ep->currentProperty = saveProperty;
-
- if (obj) {
- ejsFreeVar(ep, obj);
- }
- return state;
-
-err:
- mprFree(name);
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-
-static int parseArrayLiteral(Ejs *ep, int state, int flags, char *id)
-{
- EjsProperty *saveProperty;
- EjsVar *saveObj;
- EjsVar *obj;
- int saveObjPerm, savePropPerm, tid;
-
- saveObj = ep->currentObj;
- saveProperty = ep->currentProperty;
-
- saveObjPerm = ejsMakeObjPermanent(saveObj, 1);
- savePropPerm = ejsMakeObjPermanent(ejsGetVarPtr(saveProperty), 1);
-
- if (flags & EJS_FLAGS_EXE) {
- obj = ejsCreateArray(ep, 0);
- if (obj == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- mprAssert(! ejsObjIsCollectable(obj));
-
- } else {
- obj = 0;
- }
-
- do {
- if (ejsParse(ep, EJS_STATE_RELEXP, flags) < 0) {
- goto err;
- }
- if (flags & EJS_FLAGS_EXE) {
- /* MOB _- should this be put[array.length] */
- if (ejsAddArrayElt(ep, obj, ep->result, EJS_SHALLOW_COPY) == 0) {
- goto err;
- }
- }
-
- tid = getNextNonSpaceToken(ep, state);
-
- } while (tid == EJS_TOK_COMMA);
-
- if (tid != EJS_TOK_RBRACKET) {
- ejsSyntaxError(ep, "Missing right bracket");
- goto err;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- ejsMakeObjLive(obj, 1);
- ejsWriteVar(ep, ep->result, obj, EJS_SHALLOW_COPY);
- }
-
-done:
- ejsMakeObjPermanent(saveObj, saveObjPerm);
- ejsMakeObjPermanent(ejsGetVarPtr(saveProperty), savePropPerm);
-
- ep->currentObj = saveObj;
- ep->currentProperty = saveProperty;
-
- ejsFreeVar(ep, obj);
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Create a property.
- */
-
-/*
-MOB -- simplify this. Enforce ep->currentObj to be always set.
-Then we can delete this and just call
-
- ejsCreatePropertyMethod(ep->currentObj, id);
-*/
-//XX
-static int createProperty(Ejs *ep, EjsVar **objp, const char *id, int state)
-{
- EjsVar *obj, *vp;
-
- mprAssert(id && *id);
- mprAssert(objp);
-
- /*
- * Determine the variable scope to use for the property.
- * Standard says: "var x" means declare locally.
- * "x = 2" means declare globally if x is undefined.
- */
- if (ep->currentObj) {
- if (ep->currentObj->type != EJS_TYPE_OBJECT) {
- ejsSyntaxError(ep, "Reference is not an object");
- return EJS_STATE_ERR;
- }
- obj = ep->currentObj;
-
- } else {
- /* MOB -- we should never be doing this here. ep->currentObj should
- always be set already */
- obj = (state == EJS_STATE_DEC) ? ep->local : ep->global;
- }
- mprAssert(obj);
-
- vp = ejsCreatePropertyMethod(ep, obj, id);
- if (vp == 0) {
- if (!ep->gotException) {
- ejsMemoryError(ep);
- }
- return EJS_STATE_ERR;
- }
-
- *objp = obj;
- return state;
-}
-
-/******************************************************************************/
-/*
- * Update a property.
- *
- * Return with ep->currentProperty updated to point to the property.
- */
-
-static int updateProperty(Ejs *ep, EjsVar *obj, const char *id, int state,
- EjsVar *value)
-{
- EjsVar *vp;
-
- /*
- * MOB -- do ready-only check here
- */
- vp = ejsSetPropertyMethod(ep, obj, id, value);
- if (vp == 0) {
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
- ep->currentProperty = ejsGetPropertyPtr(vp);
-
- obj->objectState->dirty = 1;
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseCond {
- EjsVar lhs, rhs;
- int tid, operator;
-} ParseCond;
-
-/*
- * Parse conditional expression (relational ops separated by ||, &&)
- */
-
-static int parseCond(Ejs *ep, int state, int flags)
-{
- ParseCond *sp;
-
- if ((sp = pushFrame(ep, sizeof(ParseCond))) == 0) {
- return EJS_STATE_ERR;
- }
-
- mprAssert(ep);
-
- if (flags & EJS_FLAGS_EXE) {
- ejsClearVar(ep, ep->result);
- }
-
- sp->lhs.type = sp->rhs.type = EJS_TYPE_UNDEFINED;
- sp->lhs.objectState = sp->rhs.objectState = 0;
- sp->lhs.allocatedData = sp->rhs.allocatedData = 0;
-
- ejsSetVarName(ep, &sp->lhs, "lhs");
- ejsSetVarName(ep, &sp->rhs, "rhs");
-
- sp->operator = 0;
-
- do {
- /*
- * Recurse to handle one side of a conditional. Accumulate the
- * left hand side and the final result in ep->result.
- */
- state = ejsParse(ep, EJS_STATE_RELEXP, flags);
- if (state < 0) {
- break;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- if (sp->operator > 0) {
- /*
- * FUTURE -- does not do precedence
- */
- ejsWriteVar(ep, &sp->rhs, ep->result, EJS_SHALLOW_COPY);
- if (evalCond(ep, &sp->lhs, sp->operator, &sp->rhs) < 0) {
- state = EJS_STATE_ERR;
- break;
- }
- /* Result left in ep->result */
- /* MOB */
- if (sp->lhs.type == EJS_TYPE_OBJECT) {
- mprAssert(sp->lhs.objectState->alive == 0);
- }
- if (sp->rhs.type == EJS_TYPE_OBJECT) {
- mprAssert(sp->rhs.objectState->alive == 0);
- }
- }
- }
-
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid == EJS_TOK_LOGICAL) {
- sp->operator = (int) *ep->token;
-
- } else if (sp->tid == EJS_TOK_RPAREN || sp->tid == EJS_TOK_SEMI) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- state = EJS_STATE_COND_DONE;
- break;
-
- } else {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- }
-
- if (flags & EJS_FLAGS_EXE) {
- ejsWriteVar(ep, &sp->lhs, ep->result, EJS_SHALLOW_COPY);
- }
-
- } while (state == EJS_STATE_RELEXP_DONE);
-
- ejsClearVar(ep, &sp->lhs);
- ejsClearVar(ep, &sp->rhs);
-
- popFrame(ep, sizeof(ParseCond));
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Parse variable declaration list. Declarations can be of the following forms:
- * var x;
- * var x, y, z;
- * var x = 1 + 2 / 3, y = 2 + 4;
- * var x = { property: value, property: value ... };
- * var x = [ property: value, property: value ... ];
- *
- * We set the variable to NULL if there is no associated assignment.
- */
-
-static int parseDeclaration(Ejs *ep, int state, int flags)
-{
- int tid;
-
- mprAssert(ep);
-
- do {
- if ((tid = ejsLexGetToken(ep, state)) != EJS_TOK_ID) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
- ejsLexPutbackToken(ep, tid, ep->token);
-
- /*
- * Parse the entire assignment or simple identifier declaration
- */
- if (ejsParse(ep, EJS_STATE_DEC, flags) != EJS_STATE_DEC_DONE) {
- return EJS_STATE_ERR;
- }
-
- /*
- * Peek at the next token, continue if comma seen
- * Stop on ";" or "in" which is used in a "for (var x in ..."
- */
- tid = ejsLexGetToken(ep, state);
-
- if (tid == EJS_TOK_SEMI) {
- return EJS_STATE_DEC_LIST_DONE;
-
- } else if (tid == EJS_TOK_IN) {
- ejsLexPutbackToken(ep, tid, ep->token);
- return EJS_STATE_DEC_LIST_DONE;
-
- } else if (flags & EJS_FLAGS_CLASS_DEC &&
- (tid == EJS_TOK_LBRACE || tid == EJS_TOK_EXTENDS)) {
- ejsLexPutbackToken(ep, tid, ep->token);
- return EJS_STATE_DEC_LIST_DONE;
-
- } else if (tid == EJS_TOK_RPAREN && flags & EJS_FLAGS_CATCH) {
- ejsLexPutbackToken(ep, tid, ep->token);
- return EJS_STATE_DEC_LIST_DONE;
-
- } else if (tid != EJS_TOK_COMMA) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- } while (tid == EJS_TOK_COMMA);
-
- if (tid != EJS_TOK_SEMI) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
- return EJS_STATE_DEC_LIST_DONE;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseExpr {
- EjsVar lhs, rhs;
- int rel, tid, unaryMinus;
-} ParseExpr;
-
-/*
- * Parse expression (leftHandSide operator rightHandSide)
- */
-
-static int parseExpr(Ejs *ep, int state, int flags)
-{
- ParseExpr *sp;
-
- mprAssert(ep);
-
- if ((sp = pushFrame(ep, sizeof(ParseExpr))) == 0) {
- return EJS_STATE_ERR;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- ejsClearVar(ep, ep->result);
- }
-
- sp->lhs.type = sp->rhs.type = EJS_TYPE_UNDEFINED;
- sp->lhs.objectState = sp->rhs.objectState = 0;
- sp->lhs.allocatedData = sp->rhs.allocatedData = 0;
-
- ejsSetVarName(ep, &sp->lhs, "lhs");
- ejsSetVarName(ep, &sp->rhs, "rhs");
-
- sp->rel = 0;
- sp->tid = 0;
- sp->unaryMinus = 0;
-
- do {
- /*
- * This loop will handle an entire expression list. We call parse
- * to evalutate each term which returns the result in ep->result.
- */
- if (sp->tid == EJS_TOK_LOGICAL) {
- state = ejsParse(ep, EJS_STATE_RELEXP, flags);
- if (state < 0) {
- break;
- }
- } else {
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid == EJS_TOK_EXPR && (int) *ep->token == EJS_EXPR_MINUS) {
- sp->unaryMinus = 1;
-
- } else {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- }
-
- state = ejsParse(ep, EJS_STATE_EXPR, flags);
- if (state < 0) {
- break;
- }
- }
-
- if (flags & EJS_FLAGS_EXE) {
- if (sp->unaryMinus) {
- switch (ep->result->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_PTR:
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_STRING:
- case EJS_TYPE_BOOL:
- ejsError(ep, EJS_SYNTAX_ERROR, "Invalid unary minus");
- state = EJS_STATE_ERR;
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- ep->result->floating = - ep->result->floating;
- break;
-#endif
-
- case EJS_TYPE_INT:
- ep->result->integer = - ep->result->integer;
- break;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- ep->result->integer64 = - ep->result->integer64;
- break;
-#endif
- }
- }
- sp->unaryMinus = 0;
-
- if (sp->rel > 0) {
- ejsWriteVar(ep, &sp->rhs, ep->result, EJS_SHALLOW_COPY);
- if (sp->tid == EJS_TOK_LOGICAL) {
- if (evalCond(ep, &sp->lhs, sp->rel, &sp->rhs) < 0) {
- state = EJS_STATE_ERR;
- break;
- }
- } else {
- if (evalExpr(ep, &sp->lhs, sp->rel, &sp->rhs) < 0) {
- state = EJS_STATE_ERR;
- break;
- }
- }
- }
- /* MOB */
- if (sp->lhs.type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(&sp->lhs, 0);
- mprAssert(sp->lhs.objectState->alive == 0);
- }
- if (sp->rhs.type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(&sp->rhs, 0);
- mprAssert(sp->rhs.objectState->alive == 0);
- }
- }
-
- if ((sp->tid = ejsLexGetToken(ep, state)) == EJS_TOK_EXPR ||
- sp->tid == EJS_TOK_INC_DEC || sp->tid == EJS_TOK_LOGICAL) {
- sp->rel = (int) *ep->token;
- ejsWriteVar(ep, &sp->lhs, ep->result, EJS_SHALLOW_COPY);
-
- } else {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- state = EJS_STATE_RELEXP_DONE;
- }
-
- } while (state == EJS_STATE_EXPR_DONE);
-
- ejsClearVar(ep, &sp->lhs);
- ejsClearVar(ep, &sp->rhs);
-
- popFrame(ep, sizeof(ParseExpr));
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseForIn {
- EjsInput *endScript, *bodyScript;
- EjsProperty *pp, *nextp;
- EjsVar *iteratorVar, *setVar, *vp;
- int forFlags, tid;
-} ParseForIn;
-
-/*
- * Parse the "for ... in" statement. Format for the statement is:
- *
- * for [each] (var varName in expression) {
- * body;
- * }
- */
-
-static int parseForIn(Ejs *ep, int state, int flags, int each)
-{
- ParseForIn *sp;
-
- mprAssert(ep);
-
- if ((sp = pushFrame(ep, sizeof(ParseForIn))) == 0) {
- return EJS_STATE_ERR;
- }
-
- sp->setVar = 0;
- sp->iteratorVar = 0;
- sp->bodyScript = 0;
- sp->endScript = 0;
-
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid != EJS_TOK_ID && sp->tid != EJS_TOK_VAR) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- ejsLexPutbackToken(ep, sp->tid, ep->token);
-
- state = ejsParse(ep, EJS_STATE_EXPR, EJS_FLAGS_FORIN | flags);
- if (state < 0) {
- goto done;
- }
- if (flags & EJS_FLAGS_EXE) {
- if (ep->currentProperty == 0) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- sp->iteratorVar = &ep->currentProperty->var;
- } else {
- sp->iteratorVar = 0;
- }
-
- if (ejsLexGetToken(ep, state) != EJS_TOK_IN) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- /*
- * Get the set
- */
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid != EJS_TOK_ID) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
- ejsLexPutbackToken(ep, sp->tid, ep->token);
-
- state = ejsParse(ep, EJS_STATE_EXPR, flags);
- if (state < 0) {
- goto done;
- }
-
- if ((flags & EJS_FLAGS_EXE) &&
- (ep->result == 0 || ep->result->type == EJS_TYPE_UNDEFINED)) {
- ejsError(ep, EJS_REFERENCE_ERROR, "Can't access array or object");
- goto err;
- }
-
- if (ejsLexGetToken(ep, state) != EJS_TOK_RPAREN) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- sp->setVar = ejsDupVar(ep, ep->result, EJS_SHALLOW_COPY);
-
- sp->bodyScript = getInputStruct(ep);
-
- /*
- * Parse the body and remember the end of the body script
- */
- sp->forFlags = flags & ~EJS_FLAGS_EXE;
- ejsLexSaveInputState(ep, sp->bodyScript);
-
- state = ejsParse(ep, EJS_STATE_STMT, sp->forFlags);
- if (state < 0) {
- goto done;
- }
-
- sp->endScript = getInputStruct(ep);
- ejsInitInputState(sp->endScript);
- ejsLexSaveInputState(ep, sp->endScript);
-
- /*
- * Enumerate the properties
- */
- if (flags & EJS_FLAGS_EXE) {
- if (sp->setVar->type == EJS_TYPE_OBJECT) {
-
- sp->setVar->objectState->preventDeleteProp = 1;
-
- sp->pp = ejsGetFirstProperty(sp->setVar, 0);
- while (sp->pp) {
- sp->nextp = ejsGetNextProperty(sp->pp, 0);
- if (! sp->pp->dontEnumerate && !sp->pp->delayedDelete) {
- if (each) {
- sp->vp = ejsWriteVar(ep, sp->iteratorVar,
- ejsGetVarPtr(sp->pp), EJS_SHALLOW_COPY);
- } else {
- sp->vp = ejsWriteVarAsString(ep, sp->iteratorVar,
- sp->pp->name);
- }
- if (sp->vp == 0) {
- ejsError(ep, EJS_MEMORY_ERROR,
- "Can't write to variable");
- goto err;
- }
-
- ejsLexRestoreInputState(ep, sp->bodyScript);
-
- state = ejsParse(ep, EJS_STATE_STMT, flags);
-
- if (state < 0) {
- if (sp->setVar->objectState) {
- sp->setVar->objectState->preventDeleteProp = 0;
- }
- goto done;
- }
- }
- sp->pp = sp->nextp;
- }
-
- /*
- * Process delayed deletes
- */
- if (sp->setVar->objectState) {
- sp->setVar->objectState->preventDeleteProp = 0;
- if (sp->setVar->objectState->delayedDeleteProp) {
- sp->pp = ejsGetFirstProperty(sp->setVar, 0);
- while (sp->pp) {
- sp->nextp = ejsGetNextProperty(sp->pp, 0);
- if (sp->pp->delayedDelete) {
- ejsDeleteProperty(ep, sp->setVar, sp->pp->name);
- }
- sp->pp = sp->nextp;
- }
- sp->setVar->objectState->delayedDeleteProp = 0;
- }
- }
-
- } else {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Variable to iterate over is not an array or object");
- goto err;
- }
- }
-
- ejsLexRestoreInputState(ep, sp->endScript);
-
-done:
- if (sp->endScript) {
- ejsLexFreeInputState(ep, sp->endScript);
- ejsLexFreeInputState(ep, sp->bodyScript);
- }
-
- if (sp->bodyScript) {
- freeInputStruct(ep, sp->bodyScript);
- }
- if (sp->endScript) {
- freeInputStruct(ep, sp->endScript);
- }
-
- if (sp->setVar) {
- ejsFreeVar(ep, sp->setVar);
- }
-
- popFrame(ep, sizeof(ParseForIn));
-
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Parse the for statement. Format for the expression is:
- *
- * for (initial; condition; incr) {
- * body;
- * }
- */
-
-static int parseRegFor(Ejs *ep, int state, int flags)
-{
- EjsInput *condScript, *endScript, *bodyScript, *incrScript;
-
- endScript = getInputStruct(ep);
- bodyScript = getInputStruct(ep);
- incrScript = getInputStruct(ep);
- condScript = getInputStruct(ep);
-
- ejsInitInputState(endScript);
- ejsInitInputState(bodyScript);
- ejsInitInputState(incrScript);
- ejsInitInputState(condScript);
-
- state = parseForInner(ep, state, flags,
- condScript, incrScript, bodyScript, endScript);
-
- ejsLexFreeInputState(ep, condScript);
- ejsLexFreeInputState(ep, incrScript);
- ejsLexFreeInputState(ep, endScript);
- ejsLexFreeInputState(ep, bodyScript);
-
- freeInputStruct(ep, condScript);
- freeInputStruct(ep, incrScript);
- freeInputStruct(ep, endScript);
- freeInputStruct(ep, bodyScript);
-
- return state;
-}
-
-/******************************************************************************/
-
-static int parseForInner(Ejs *ep, int state, int flags, EjsInput *condScript,
- EjsInput *incrScript, EjsInput *bodyScript, EjsInput *endScript)
-{
- int forFlags, cond, rs;
-
- mprAssert(ep);
-
- /*
- * Evaluate the for loop initialization statement
- */
- if ((state = ejsParse(ep, EJS_STATE_STMT, flags)) < 0) {
- return state;
- }
-
- /*
- * The first time through, we save the current input context just prior
- * to each step: prior to the conditional, the loop increment and
- * the loop body.
- */
- ejsLexSaveInputState(ep, condScript);
- if ((rs = ejsParse(ep, EJS_STATE_COND, flags)) < 0) {
- return rs;
- }
-
- cond = (ep->result->boolean != 0);
-
- if (ejsLexGetToken(ep, state) != EJS_TOK_SEMI) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- /*
- * Don't execute the loop increment statement or the body
- * first time.
- */
- forFlags = flags & ~EJS_FLAGS_EXE;
- ejsLexSaveInputState(ep, incrScript);
- if ((rs = ejsParse(ep, EJS_STATE_EXPR, forFlags)) < 0) {
- return rs;
- }
-
- if (ejsLexGetToken(ep, state) != EJS_TOK_RPAREN) {
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- /*
- * Parse the body and remember the end of the body script
- */
- ejsLexSaveInputState(ep, bodyScript);
- if ((rs = ejsParse(ep, EJS_STATE_STMT, forFlags)) < 0) {
- return rs;
- }
- ejsLexSaveInputState(ep, endScript);
-
- /*
- * Now actually do the for loop. Note loop has been rotated
- */
- while (cond && (flags & EJS_FLAGS_EXE)) {
- /*
- * Evaluate the body
- */
- ejsLexRestoreInputState(ep, bodyScript);
-
- if ((rs = ejsParse(ep, EJS_STATE_STMT, flags)) < 0) {
- return rs;
- }
-
- /*
- * Evaluate the increment script
- */
- ejsLexRestoreInputState(ep, incrScript);
- if ((rs = ejsParse(ep, EJS_STATE_EXPR, flags)) < 0) {
- return rs;
- }
- /*
- * Evaluate the condition
- */
- ejsLexRestoreInputState(ep, condScript);
- if ((rs = ejsParse(ep, EJS_STATE_COND, flags)) < 0) {
- return 0;
- }
- mprAssert(ep->result->type == EJS_TYPE_BOOL);
- cond = (ep->result->boolean != 0);
- }
-
- ejsLexRestoreInputState(ep, endScript);
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Create the bare class object
- */
-
-static int createClass(Ejs *ep, EjsVar *obj, const char *className,
- EjsVar *baseClass)
-{
- EjsVar *classObj, *existingClass;
-
- existingClass = ejsGetClass(ep, obj, className);
- if (existingClass) {
- /*
- * We allow partial clases and method redefinition
- * FUTURE -- should prevent this if the class is sealed.
- * DISABLED Error message and return OK.
- */
- /* ejsError(ep, EJS_EVAL_ERROR, "Can't create class %s", className); */
- return 0;
- }
-
- if (baseClass == 0) {
- baseClass = ejsGetClass(ep, ep->service->globalClass, "Object");
- mprAssert(baseClass);
- }
-
- classObj = ejsCreateSimpleClass(ep, baseClass, className);
- if (classObj == 0) {
- ejsMemoryError(ep);
- return -1;
- }
- mprAssert(! ejsObjIsCollectable(classObj));
-
- ep->currentProperty = ejsSetPropertyAndFree(ep, obj, className, classObj);
- mprAssert(ep->currentProperty);
-
- if (ep->currentProperty == 0) {
- return -1;
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Local vars for parseTry
- */
-
-typedef struct ParseTry {
- EjsVar *exception;
- int tid, caught, rs, catchFlags;
-} ParseTry;
-
-/*
- * Parse try block
- *
- * try {}
- */
-
-static int parseTry(Ejs *ep, int state, int flags)
-{
- ParseTry *sp;
-
- if ((sp = pushFrame(ep, sizeof(ParseTry))) == 0) {
- return EJS_STATE_ERR;
- }
-
- mprAssert(ep);
-
- sp->caught = 0;
- sp->exception = 0;
- sp->catchFlags = flags;
-
- /*
- * Execute the code in the try block
- */
- sp->rs = ejsParse(ep, EJS_STATE_STMT, flags | EJS_FLAGS_TRY);
- if (sp->rs < 0) {
- if (sp->rs == EJS_STATE_ERR) {
- sp->exception = ejsDupVar(ep, ep->result, EJS_SHALLOW_COPY);
- if (sp->exception == 0) {
- ejsMemoryError(ep);
- goto err;
- }
- } else {
- state = sp->rs;
- goto done;
- }
-
- } else {
- sp->catchFlags = flags & ~EJS_FLAGS_EXE;
- }
-
- /*
- * On success path or when an exception is caught, we must parse all
- * catch and finally blocks.
- */
- sp->tid = getNextNonSpaceToken(ep, state);
-
- if (sp->tid == EJS_TOK_CATCH) {
-
- ep->gotException = 0;
-
- sp->tid = getNextNonSpaceToken(ep, state);
-
- if (sp->tid == EJS_TOK_LBRACE) {
- /*
- * Unqualified "catch "
- */
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- if (ejsParse(ep, EJS_STATE_STMT, sp->catchFlags) >= 0) {
- sp->caught++;
- }
-
- } else if (sp->tid == EJS_TOK_LPAREN) {
-
- /*
- * Qualified "catch (variable) "
- */
- if ((sp->rs = ejsParse(ep, EJS_STATE_DEC_LIST,
- sp->catchFlags | EJS_FLAGS_CATCH)) < 0) {
- ejsSyntaxError(ep, "Bad catch statement");
- state = sp->rs;
- goto done;
- }
-
- sp->tid = getNextNonSpaceToken(ep, state);
- if (sp->tid != EJS_TOK_RPAREN) {
- ejsSyntaxError(ep, 0);
- goto err;
- }
-
- if (sp->catchFlags & EJS_FLAGS_EXE) {
- if (ep->currentProperty == 0) {
- ejsError(ep, EJS_EVAL_ERROR, "Can't define catch variable");
- goto err;
- }
-
- /*
- * Set the catch variable
- */
- if (ejsWriteVar(ep,
- ejsGetVarPtr(ep->currentProperty), sp->exception,
- EJS_SHALLOW_COPY) == 0) {
- ejsError(ep, EJS_EVAL_ERROR, "Can't update catch variable");
- goto err;
- }
- }
-
- /*
- * Parse the catch block
- */
- if ((sp->rs = ejsParse(ep, EJS_STATE_STMT, sp->catchFlags)) < 0) {
- state = sp->rs;
- goto done;
- }
- sp->caught++;
- ep->gotException = 0;
- }
- sp->tid = getNextNonSpaceToken(ep, state);
- }
-
- /*
- * Parse the finally block
- */
- if (sp->tid == EJS_TOK_FINALLY) {
- if (ejsParse(ep, EJS_STATE_STMT, flags) < 0) {
- goto err;
- }
- } else {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- }
-
- /*
- * Set the exception value
- */
- if (sp->exception && !sp->caught) {
- ejsWriteVar(ep, ep->result, sp->exception, EJS_SHALLOW_COPY);
- goto err;
- }
-
- state = EJS_STATE_STMT_DONE;
-
-done:
- if (sp->exception) {
- ejsFreeVar(ep, sp->exception);
- }
-
- popFrame(ep, sizeof(ParseTry));
- return state;
-
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Parse throw statement
- *
- * throw expression
- */
-
-static int parseThrow(Ejs *ep, int state, int flags)
-{
- int rc;
-
- mprAssert(ep);
-
- if ((rc = ejsParse(ep, EJS_STATE_EXPR, flags)) < 0) {
- return rc;
- }
-
-
- if (flags & EJS_FLAGS_EXE) {
- /*
- * We have thrown the exception so set the state to ERR
- */
- ep->gotException = 1;
- return EJS_STATE_ERR;
- }
- return state;
-}
-
-/******************************************************************************/
-/*
- * Parse a class and module declaration
- *
- * class <name> [extends baseClass] {
- * [public | private | ... ] var declarations ...
- * [constructor] function declarations ...
- * }
- *
- * Modules are identical except declared with a "module" instead of
- * "class". Modules cannot be instantiated and are used for mixins.
- *
- */
-
-static int parseClass(Ejs *ep, int state, int flags)
-{
- int originalToken, tid, fid;
-
- mprAssert(ep);
-
- originalToken = ep->tid;
-
- /*
- * Parse "class Name [extends BaseClass]"
- */
- if (ejsParse(ep, EJS_STATE_DEC_LIST, flags | EJS_FLAGS_CLASS_DEC) < 0) {
- return EJS_STATE_ERR;
- }
-
- tid = getNextNonSpaceToken(ep, state);
-
- if (tid != EJS_TOK_LBRACE) {
- return EJS_STATE_ERR;
- }
-
- /*
- * After parsing the class body, ep->local will contain the actual
- * class/module object. So, we save ep->local by creating a new block.
- */
- if (flags & EJS_FLAGS_EXE) {
- fid = ejsSetBlock(ep, ejsGetVarPtr(ep->currentProperty));
- ejsSetVarName(ep, ep->local, ep->currentProperty->name);
-
- } else {
- fid = -1;
- }
-
- /* FUTURE -- should prevent modules from being instantiated */
-
- /*
- * Parse class body
- */
- do {
- state = ejsParse(ep, EJS_STATE_STMT, flags);
- if (state < 0) {
- if (fid >= 0) {
- ejsCloseBlock(ep, fid);
- }
- return state;
- }
- tid = getNextNonSpaceToken(ep, state);
- if (tid == EJS_TOK_RBRACE) {
- break;
- }
- ejsLexPutbackToken(ep, tid, ep->token);
-
- } while (state >= 0);
-
- if (fid >= 0) {
- ejsCloseBlock(ep, fid);
- }
-
- if (tid != EJS_TOK_RBRACE) {
- ejsSyntaxError(ep, 0);
- state = EJS_STATE_ERR;
- }
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Parse a function declaration
- */
-
-static int parseFunction(Ejs *ep, int state, int flags)
-{
- EjsInput *endScript, *bodyScript;
- EjsProperty *pp;
- EjsVar *func, *funcProp, *currentObj, *vp, *baseClass;
- char *procName;
- int varFlags, len, tid, bodyFlags, innerState;
-
- mprAssert(ep);
-
- func = 0;
- varFlags = 0;
-
- /*
- * method <name>(arg, arg, arg) { body };
- * method name(arg, arg, arg) { body };
- */
-
- tid = ejsLexGetToken(ep, state);
-
- if (tid == EJS_TOK_GET) {
- varFlags |= EJS_GET_ACCESSOR;
- tid = ejsLexGetToken(ep, state);
-
- } else if (tid == EJS_TOK_SET) {
- varFlags |= EJS_SET_ACCESSOR;
- tid = ejsLexGetToken(ep, state);
- }
-
- if (tid == EJS_TOK_ID) {
- if (varFlags & EJS_SET_ACCESSOR) {
-
- if (mprAllocStrcat(MPR_LOC_ARGS(ep), &procName, EJS_MAX_ID + 5,
- 0, "-set-", ep->token, 0) < 0) {
- ejsError(ep, EJS_SYNTAX_ERROR,
- "Name %s is too long", ep->token);
- return EJS_STATE_ERR;
- }
-
- } else {
- procName = mprStrdup(ep, ep->token);
- }
-
- tid = ejsLexGetToken(ep, state);
-
- } else {
- procName = 0;
- }
-
- if (tid != EJS_TOK_LPAREN) {
- mprFree(procName);
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- /*
- * Hand craft the method value structure.
- */
- if (flags & EJS_FLAGS_EXE) {
- func = ejsCreateMethodVar(ep, 0, 0, 0);
- if (func == 0) {
- mprFree(procName);
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
- func->flags = varFlags;
- }
-
- tid = ejsLexGetToken(ep, state);
- while (tid == EJS_TOK_ID) {
- if (flags & EJS_FLAGS_EXE) {
- mprAddItem(func->method.args,
- mprStrdup(func->method.args, ep->token));
- }
- tid = ejsLexGetToken(ep, state);
- if (tid == EJS_TOK_RPAREN || tid != EJS_TOK_COMMA) {
- break;
- }
- tid = ejsLexGetToken(ep, state);
- }
- if (tid != EJS_TOK_RPAREN) {
- mprFree(procName);
- ejsFreeVar(ep, func);
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- /* Allow new lines before opening brace */
- do {
- tid = ejsLexGetToken(ep, state);
- } while (tid == EJS_TOK_NEWLINE);
-
- if (tid != EJS_TOK_LBRACE) {
- mprFree(procName);
- ejsFreeVar(ep, func);
- ejsSyntaxError(ep, 0);
- return EJS_STATE_ERR;
- }
-
- /*
- * Register the method name early to allow for recursive
- * method calls (see note in ECMA standard, page 71)
- */
- funcProp = 0;
- if (flags & EJS_FLAGS_EXE && procName) {
- currentObj = pickSpace(ep, 0, procName, flags | EJS_FLAGS_LOCAL);
- pp = ejsSetProperty(ep, currentObj, procName, func);
- if (pp == 0) {
- ejsFreeVar(ep, func);
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
- funcProp = ejsGetVarPtr(pp);
- }
-
-
- bodyScript = getInputStruct(ep);
-
- /*
- * Parse the method body. Turn execute off.
- */
- bodyFlags = flags & ~EJS_FLAGS_EXE;
- ejsLexSaveInputState(ep, bodyScript);
-
- do {
- innerState = ejsParse(ep, EJS_STATE_STMT, bodyFlags);
- } while (innerState == EJS_STATE_STMT_DONE);
-
- tid = ejsLexGetToken(ep, state);
-
- if (innerState != EJS_STATE_STMT_BLOCK_DONE || tid != EJS_TOK_RBRACE) {
- mprFree(procName);
- ejsFreeVar(ep, func);
- ejsLexFreeInputState(ep, bodyScript);
- if (innerState != EJS_STATE_ERR) {
- ejsSyntaxError(ep, 0);
- }
- freeInputStruct(ep, bodyScript);
- return EJS_STATE_ERR;
- }
-
- if (flags & EJS_FLAGS_EXE) {
- endScript = getInputStruct(ep);
- ejsLexSaveInputState(ep, endScript);
-
- /*
- * Save the method body between the starting and ending parse
- * positions. Overwrite the trailing '}' with a null.
- */
- len = endScript->scriptServp - bodyScript->scriptServp;
- func->method.body = mprAlloc(ep, len + 1);
- memcpy(func->method.body, bodyScript->scriptServp, len);
-
- if (len <= 0) {
- func->method.body[0] = '\0';
- } else {
- func->method.body[len - 1] = '\0';
- }
- ejsLexFreeInputState(ep, bodyScript);
- ejsLexFreeInputState(ep, endScript);
- freeInputStruct(ep, endScript);
-
- /*
- * If we are in an assignment, don't register the method name, rather
- * return the method structure in the parser result.
- */
- if (procName) {
- currentObj = pickSpace(ep, 0, procName, flags | EJS_FLAGS_LOCAL);
- pp = ejsSetProperty(ep, currentObj, procName, func);
- if (pp == 0) {
- ejsFreeVar(ep, func);
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
-
- if (currentObj->objectState->className &&
- strcmp(currentObj->objectState->className, procName) == 0) {
- baseClass = currentObj->objectState->baseClass;
- if (baseClass) {
- if (strstr(func->method.body, "super(") != 0) {
- funcProp->callsSuper = 1;
- /*
- * Define super() to point to the baseClass constructor
- */
- vp = ejsGetPropertyAsVar(ep, baseClass,
- baseClass->objectState->className);
- if (vp) {
- mprAssert(vp);
- if (ejsSetProperty(ep, currentObj, "super",
- vp) == 0) {
- ejsFreeVar(ep, func);
- ejsMemoryError(ep);
- return EJS_STATE_ERR;
- }
- }
- }
- }
- }
- }
- /*
- * Always return the function. Try for all stmts to be expressions.
- */
- /* MOB - rc */
- ejsWriteVar(ep, ep->result, func, EJS_SHALLOW_COPY);
- }
- freeInputStruct(ep, bodyScript);
-
- mprFree(procName);
- ejsFreeVar(ep, func);
-
- return state;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseMethod {
- EjsProc proc, *saveProc;
- EjsVar *saveObj, *newObj;
- int saveObjPerm, rc;
-
-} ParseMethod;
-
-/*
- * Parse a method name and invoke the method. See parseFunction for
- * function declarations.
- */
-
-static int parseMethod(Ejs *ep, int state, int flags, char *id)
-{
- ParseMethod *sp;
-
- if ((sp = pushFrame(ep, sizeof(ParseMethod))) == 0) {
- return EJS_STATE_ERR;
- }
-
- /*
- * Must save any current ep->proc value for the current stack frame
- * to allow for recursive method calls.
- */
- sp->saveProc = (ep->proc) ? ep->proc: 0;
-
- memset(&sp->proc, 0, sizeof(EjsProc));
- sp->proc.procName = mprStrdup(ep, id);
- sp->proc.fn = &ep->currentProperty->var;
- sp->proc.args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- ep->proc = &sp->proc;
-
-#if BLD_DEBUG
- if (strcmp(sp->proc.procName, "printv") == 0) {
- flags |= EJS_FLAGS_TRACE_ARGS;
- }
-#endif
-
- if (flags & EJS_FLAGS_EXE) {
- ejsClearVar(ep, ep->result);
- }
-
- if (! (flags & EJS_FLAGS_NO_ARGS)) {
- sp->saveObj = ep->currentObj;
- sp->saveObjPerm = ejsMakeObjPermanent(sp->saveObj, 1);
- sp->rc = ejsParse(ep, EJS_STATE_ARG_LIST, flags);
- ejsMakeObjPermanent(sp->saveObj, sp->saveObjPerm);
- if (sp->rc < 0) {
- goto err;
- }
- ep->currentObj = sp->saveObj;
- }
-
-#if BLD_DEBUG
- flags &= ~EJS_FLAGS_TRACE_ARGS;
-#endif
-
- /*
- * Evaluate the method if required
- */
- if (flags & EJS_FLAGS_EXE) {
- if (flags & EJS_FLAGS_NEW) {
- sp->newObj = ejsCreateObjUsingArgv(ep, ep->currentObj,
- sp->proc.procName, sp->proc.args);
-
- if (sp->newObj == 0) {
- state = EJS_STATE_ERR;
-
- } else {
- mprAssert(! ejsObjIsCollectable(sp->newObj));
-
- /*
- * Return the newly created object as the result of the
- * command. NOTE: newObj may not be an object!
- */
- /* MOB - rc */
- ejsWriteVar(ep, ep->result, sp->newObj, EJS_SHALLOW_COPY);
- if (ejsVarIsObject(sp->newObj)) {
- ejsMakeObjLive(sp->newObj, 1);
- mprAssert(ejsObjIsCollectable(sp->newObj));
- mprAssert(ejsBlockInUse(sp->newObj));
- }
- ejsFreeVar(ep, sp->newObj);
- }
-
- } else {
-
- if (evalMethod(ep, ep->currentObj, &sp->proc, flags) < 0) {
- /* Methods must call ejsError to set exceptions */
- state = EJS_STATE_ERR;
- }
- }
- }
-
- if (! (flags & EJS_FLAGS_NO_ARGS)) {
- if (ejsLexGetToken(ep, state) != EJS_TOK_RPAREN) {
- if (state != EJS_STATE_ERR) {
- ejsSyntaxError(ep, 0);
- }
- state = EJS_STATE_ERR;
- }
- }
-
-done:
- freeProc(ep, &sp->proc);
- ep->proc = sp->saveProc;
-
- popFrame(ep, sizeof(ParseMethod));
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Parse an identifier. This is a segment of a fully qualified variable.
- * May come here for an initial identifier or for property names
- * after a "." or "[...]".
- */
-
-static int parseId(Ejs *ep, int state, int flags, char **id, int *done)
-{
- EjsVar *null;
- int tid;
-
- mprFree(*id);
- *id = mprStrdup(ep, ep->token);
-
- if (ep->currentObj == 0) {
- /* First identifier segement */
- ep->currentObj = pickSpace(ep, state, *id, flags);
- }
-
- tid = ejsLexGetToken(ep, state);
- if (tid == EJS_TOK_ASSIGNMENT) {
- flags |= EJS_FLAGS_LHS;
- }
-
- /*
- * Find the referenced variable and store it in currentProperty.
- */
- if (flags & EJS_FLAGS_EXE) {
- ep->currentProperty = searchSpacesForProperty(ep, state,
- ep->currentObj, *id, flags);
-
- /*
- * Handle properties that have been deleted inside an enumeration
- */
- if (ep->currentProperty && ep->currentProperty->delayedDelete) {
- ep->currentProperty = 0;
- }
-
- if (ep->currentProperty &&
- ejsVarIsMethod(&ep->currentProperty->var) &&
- tid != EJS_TOK_LPAREN) {
- if (ep->currentProperty->var.flags & EJS_GET_ACCESSOR) {
- ejsLexPutbackToken(ep, tid, ep->token);
- state = parseMethod(ep, state, flags | EJS_FLAGS_NO_ARGS, *id);
- if (ep->flags & EJS_FLAGS_EXIT) {
- state = EJS_STATE_RET;
- }
- if (state >= 0) {
- ejsSetVarName(ep, ep->result, ep->currentProperty->name);
- }
- return state;
- }
- }
- /*
- * OPT. We should not have to do this always
- */
- updateResult(ep, state, flags, ejsGetVarPtr(ep->currentProperty));
- }
-
- flags &= ~EJS_FLAGS_LHS;
-
- if (tid == EJS_TOK_LPAREN) {
- if (ep->currentProperty == 0 && (flags & EJS_FLAGS_EXE)) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Method name not defined \"%s\"", *id);
- return EJS_STATE_ERR;
- }
- ejsLexPutbackToken(ep, EJS_TOK_METHOD_NAME, ep->token);
- return state;
- }
-
- if (tid == EJS_TOK_PERIOD || tid == EJS_TOK_LBRACKET ||
- tid == EJS_TOK_ASSIGNMENT || tid == EJS_TOK_INC_DEC) {
- ejsLexPutbackToken(ep, tid, ep->token);
- return state;
- }
-
- if (flags & EJS_FLAGS_CLASS_DEC) {
- if (tid == EJS_TOK_LBRACE || tid == EJS_TOK_EXTENDS) {
- ejsLexPutbackToken(ep, tid, ep->token);
- return state;
- }
- }
-
- if (flags & EJS_FLAGS_DELETE) {
- if (tid == EJS_TOK_RBRACE) {
- ejsLexPutbackToken(ep, tid, ep->token);
- }
- }
-
- /*
- * Only come here for variable access and declarations.
- * Assignment handled elsewhere.
- */
- if (flags & EJS_FLAGS_EXE) {
- if (state == EJS_STATE_DEC) {
- /*
- * Declare a variable. Standard allows: var x ; var x ;
- */
-#if DISABLED
- if (ep->currentProperty != 0) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Variable already defined \"%s\"", *id);
- return EJS_STATE_ERR;
- }
-#endif
- /*
- * Create or overwrite if it already exists
- * Set newly declared variables to the null value.
- */
- null = ejsCreateNullVar(ep);
- ep->currentProperty = ejsSetPropertyAndFree(ep, ep->currentObj,
- *id, null);
- ejsClearVar(ep, ep->result);
-
- } else if (flags & EJS_FLAGS_FORIN) {
- /*
- * This allows "for (x" when x has not yet been defined
- */
- if (ep->currentProperty == 0) {
- /* MOB -- return code */
- ep->currentProperty = ejsCreateProperty(ep,
- ep->currentObj, *id);
- }
-
- } else if (ep->currentProperty == 0) {
-
- if (ep->currentObj && ((ep->currentObj == ep->global ||
- (ep->currentObj == ep->local)))) {
- /*
- * Test against currentObj and not currentObj->objectState
- * as we must allow "i = global.x" and not allow
- * "i = x" where x does not exist.
- */
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Undefined variable \"%s\"", *id);
- return EJS_STATE_ERR;
- }
-
- if (flags & EJS_FLAGS_DELETE) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Undefined variable \"%s\"", *id);
- return EJS_STATE_ERR;
- }
- }
- }
- ejsLexPutbackToken(ep, tid, ep->token);
- if (tid == EJS_TOK_RBRACKET || tid == EJS_TOK_COMMA ||
- tid == EJS_TOK_IN) {
- *done = 1;
- }
- return state;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct ParseIf {
- int ifResult, thenFlags, elseFlags, tid, rs;
-} ParseIf;
-
-/*
- * Parse an "if" statement
- */
-
-static int parseIf(Ejs *ep, int state, int flags, int *done)
-{
- ParseIf *sp;
-
- if ((sp = pushFrame(ep, sizeof(ParseIf))) == 0) {
- return EJS_STATE_ERR;
- }
-
- if (state != EJS_STATE_STMT) {
- goto err;
- }
- if (ejsLexGetToken(ep, state) != EJS_TOK_LPAREN) {
- goto err;
- }
-
- /*
- * Evaluate the entire condition list "(condition)"
- */
- if (ejsParse(ep, EJS_STATE_COND, flags) < 0) {
- goto err;
- }
- if (ejsLexGetToken(ep, state) != EJS_TOK_RPAREN) {
- goto err;
- }
-
- /*
- * This is the "then" case. We need to always parse both cases and
- * execute only the relevant case.
- */
- sp->ifResult = ejsVarToBoolean(ep->result);
- if (sp->ifResult) {
- sp->thenFlags = flags;
- sp->elseFlags = flags & ~EJS_FLAGS_EXE;
- } else {
- sp->thenFlags = flags & ~EJS_FLAGS_EXE;
- sp->elseFlags = flags;
- }
-
- /*
- * Process the "then" case.
- */
- if ((sp->rs = ejsParse(ep, EJS_STATE_STMT, sp->thenFlags)) < 0) {
- if (! ep->gotException) {
- state = sp->rs;
- goto done;
- }
- }
-
- /*
- * Check to see if there is an "else" case
- */
- removeNewlines(ep, state);
- sp->tid = ejsLexGetToken(ep, state);
- if (sp->tid != EJS_TOK_ELSE) {
- ejsLexPutbackToken(ep, sp->tid, ep->token);
- *done = 1;
- if (ep->gotException) {
- goto err;
- }
- goto done;
- }
-
- /*
- * Process the "else" case.
- */
- state = ejsParse(ep, EJS_STATE_STMT, sp->elseFlags);
-
-done:
- *done = 1;
- if (ep->gotException) {
- state = EJS_STATE_ERR;
- }
- popFrame(ep, sizeof(ParseIf));
- return state;
-
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Parse a postix "++" or "--" statement
- */
-
-static int parseInc(Ejs *ep, int state, int flags)
-{
- EjsVar *one;
-
- if (! (flags & EJS_FLAGS_EXE)) {
- return state;
- }
-
- if (ep->currentProperty == 0) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Undefined variable \"%s\"", ep->token);
- return EJS_STATE_ERR;
- }
- one = ejsCreateIntegerVar(ep, 1);
- if (evalExpr(ep, &ep->currentProperty->var, (int) *ep->token, one) < 0) {
- ejsFreeVar(ep, one);
- return EJS_STATE_ERR;
- }
- if (ejsWriteVar(ep, &ep->currentProperty->var, ep->result,
- EJS_SHALLOW_COPY) < 0) {
- ejsError(ep, EJS_IO_ERROR, "Can't write to variable");
- ejsFreeVar(ep, one);
- return EJS_STATE_ERR;
- }
- ejsFreeVar(ep, one);
- return state;
-}
-
-/******************************************************************************/
-/*
- * Evaluate a condition. Implements &&, ||, !. Returns with a boolean result
- * in ep->result. Returns EJS_STATE_ERR on errors, zero if successful.
- */
-
-static int evalCond(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs)
-{
- int l, r, lval;
-
- mprAssert(rel > 0);
-
- l = ejsVarToBoolean(lhs);
- r = ejsVarToBoolean(rhs);
-
- switch (rel) {
- case EJS_COND_AND:
- lval = l && r;
- break;
- case EJS_COND_OR:
- lval = l || r;
- break;
- default:
- ejsError(ep, EJS_SYNTAX_ERROR, "Bad operator %d", rel);
- return -1;
- }
-
- /* MOB - rc */
- ejsWriteVarAsBoolean(ep, ep->result, lval);
- return 0;
-}
-
-
-/******************************************************************************/
-/*
- * return true if this string is a valid number
- */
-
-static int stringIsNumber(const char *s)
-{
- char *endptr = NULL;
-
- if (s == NULL || *s == 0) {
- return 0;
- }
- /* MOB -- not ideal */
-#if BREW
- /* MOB this should check all digits and not just the first. */
- /* Does not support floating point - easy */
-
- if (isdigit(*s) || (*s == '-' && isdigit(s[1]))) {
- return 1;
- }
-#else
- strtod(s, &endptr);
-#endif
- if (endptr != NULL && *endptr == 0) {
- return 1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Evaluate an operation. Returns with the result in ep->result. Returns -1
- * on errors, otherwise zero is returned.
- */
-
-static int evalExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs)
-{
- EjsNum lval;
- char *str;
- int rc;
-
- mprAssert(rel > 0);
- str = 0;
- lval = 0;
-
- /*
- * Type conversion. This is tricky and must be according to the standard.
- * Only numbers (including floats) and strings can be compared. All other
- * types are first converted to numbers by preference and if that fails,
- * to strings.
- *
- * MOB -- should we do "valueOf" here also.
- */
- if (lhs->type == EJS_TYPE_OBJECT &&
- (rhs->type != EJS_TYPE_OBJECT &&
- (rhs->type != EJS_TYPE_UNDEFINED && rhs->type != EJS_TYPE_NULL))) {
- if (ejsVarIsNumber(rhs)) {
- if (ejsRunMethod(ep, lhs, "toValue", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, lhs, ep->result, EJS_SHALLOW_COPY);
- } else {
- if (ejsRunMethod(ep, lhs, "toString", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, lhs, ep->result, EJS_SHALLOW_COPY);
- }
- }
-
- } else {
- if (ejsRunMethod(ep, lhs, "toString", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, lhs, ep->result, EJS_SHALLOW_COPY);
- } else {
- if (ejsRunMethod(ep, lhs, "toValue", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, lhs, ep->result, EJS_SHALLOW_COPY);
- }
- }
- }
- /* Nothing more can be done */
- }
-
- if (rhs->type == EJS_TYPE_OBJECT &&
- (lhs->type != EJS_TYPE_OBJECT &&
- (lhs->type != EJS_TYPE_UNDEFINED && lhs->type != EJS_TYPE_NULL))) {
- if (ejsVarIsNumber(lhs)) {
- /* If LHS is number, then convert to a value first */
- if (ejsRunMethod(ep, rhs, "toValue", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, rhs, ep->result, EJS_SHALLOW_COPY);
- } else {
- if (ejsRunMethod(ep, rhs, "toString", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, rhs, ep->result, EJS_SHALLOW_COPY);
- }
- }
-
- } else {
- /* If LHS is not a number, then convert to a string first */
- if (ejsRunMethod(ep, rhs, "toString", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, rhs, ep->result, EJS_SHALLOW_COPY);
-
- } else {
- if (ejsRunMethod(ep, rhs, "toValue", 0) == 0) {
- /* MOB - rc */
- ejsWriteVar(ep, rhs, ep->result, EJS_SHALLOW_COPY);
- }
- }
- }
- /* Nothing more can be done */
- }
-
- /*
- * undefined and null are special, in that they don't get promoted when
- * comparing.
- */
- if (rel == EJS_EXPR_EQ || rel == EJS_EXPR_NOTEQ) {
- if (lhs->type == EJS_TYPE_UNDEFINED ||
- rhs->type == EJS_TYPE_UNDEFINED) {
- return evalBoolExpr(ep,
- lhs->type == EJS_TYPE_UNDEFINED,
- rel,
- rhs->type == EJS_TYPE_UNDEFINED);
- }
-
- if (lhs->type == EJS_TYPE_NULL || rhs->type == EJS_TYPE_NULL) {
- return evalBoolExpr(ep,
- lhs->type == EJS_TYPE_NULL,
- rel,
- rhs->type == EJS_TYPE_NULL);
- }
- }
-
- /*
- * From here on, lhs and rhs may contain allocated data (strings), so
- * we must always destroy before overwriting.
- */
-
- /*
- * Only allow a few bool operations. Otherwise convert to number.
- */
- if (lhs->type == EJS_TYPE_BOOL && rhs->type == EJS_TYPE_BOOL &&
- (rel != EJS_EXPR_EQ && rel != EJS_EXPR_NOTEQ &&
- rel != EJS_EXPR_BOOL_COMP)) {
- ejsWriteVarAsNumber(ep, lhs, ejsVarToNumber(lhs));
- }
-
- /*
- * Types do not match, so try to coerce the right operand to match the left
- * But first, try to convert a left operand that is a numeric stored as a
- * string, into a numeric.
- */
- if (lhs->type != rhs->type) {
- if (lhs->type == EJS_TYPE_STRING) {
- if (stringIsNumber(lhs->string)) {
- ejsWriteVarAsNumber(ep, lhs, ejsVarToNumber(lhs));
-
- /* Examine further below */
-
- } else {
- /*
- * Convert the RHS to a string
- * MOB rc
- */
- str = ejsVarToString(ep, rhs);
- ejsWriteVarAsString(ep, rhs, str);
- }
-
-#if BLD_FEATURE_FLOATING_POINT
- } else if (lhs->type == EJS_TYPE_FLOAT) {
- /*
- * Convert rhs to floating
- */
- ejsWriteVarAsFloat(ep, rhs, ejsVarToFloat(rhs));
-
-#endif
-#if BLD_FEATURE_INT64
- } else if (lhs->type == EJS_TYPE_INT64) {
- /*
- * Convert the rhs to 64 bit
- */
- ejsWriteVarAsInteger64(ep, rhs, ejsVarToInteger64(rhs));
-#endif
- } else if (lhs->type == EJS_TYPE_BOOL || lhs->type == EJS_TYPE_INT) {
-
- if (rhs->type == EJS_TYPE_STRING) {
- if (stringIsNumber(rhs->string)) {
- ejsWriteVarAsNumber(ep, rhs, ejsVarToNumber(rhs));
- } else {
- /*
- * Convert to lhs to a string
- */
- str = ejsVarToString(ep, lhs);
- /* MOB -- rc */
- if (str) {
- ejsWriteVarAsString(ep, lhs, str);
- }
- }
-
-#if BLD_FEATURE_FLOATING_POINT
- } else if (rhs->type == EJS_TYPE_FLOAT) {
- /*
- * Convert lhs to floating
- */
- ejsWriteVarAsFloat(ep, lhs, ejsVarToFloat(lhs));
-#endif
-
- } else {
- /*
- * Forcibly convert both operands to numbers
- */
- ejsWriteVarAsNumber(ep, lhs, ejsVarToNumber(lhs));
- ejsWriteVarAsNumber(ep, rhs, ejsVarToNumber(rhs));
- }
- }
- }
-
- /*
- * We have failed to coerce the types to be the same. Special case here
- * for undefined and null. We need to allow comparisions against these
- * special values.
- */
- if (lhs->type == EJS_TYPE_UNDEFINED || lhs->type == EJS_TYPE_NULL) {
- switch (rel) {
- case EJS_EXPR_EQ:
- lval = lhs->type == rhs->type;
- break;
- case EJS_EXPR_NOTEQ:
- lval = lhs->type != rhs->type;
- break;
- case EJS_EXPR_BOOL_COMP:
- lval = ! ejsVarToBoolean(rhs);
- break;
- default:
- ejsWriteVar(ep, ep->result, rhs, EJS_SHALLOW_COPY);
- return 0;
- }
- ejsWriteVarAsBoolean(ep, ep->result, lval);
- return 0;
- }
-
- /*
- * Types are the same here
- */
- switch (lhs->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- /* Should be handled above */
- mprAssert(0);
- return 0;
-
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_PTR:
- ejsWriteVarAsBoolean(ep, ep->result, 0);
- return 0;
-
- case EJS_TYPE_OBJECT:
- rc = evalObjExpr(ep, lhs, rel, rhs);
- break;
-
- case EJS_TYPE_BOOL:
- rc = evalBoolExpr(ep, lhs->boolean, rel, rhs->boolean);
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- rc = evalFloatExpr(ep, lhs->floating, rel, rhs->floating);
- break;
-#endif
-
- case EJS_TYPE_INT:
- rc = evalNumericExpr(ep, (EjsNum) lhs->integer, rel,
- (EjsNum) rhs->integer);
- break;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- rc = evalNumericExpr(ep, (EjsNum) lhs->integer64, rel,
- (EjsNum) rhs->integer64);
- break;
-#endif
-
- case EJS_TYPE_STRING:
- rc = evalStringExpr(ep, lhs, rel, rhs);
- }
-
- /* MOB */
- if (lhs->type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(lhs, 0);
- mprAssert(lhs->objectState->alive == 0);
- }
- if (rhs->type == EJS_TYPE_OBJECT) {
- ejsMakeObjLive(rhs, 0);
- mprAssert(rhs->objectState->alive == 0);
- }
-
- return rc;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-/*
- * Expressions with floating operands
- */
-
-static int evalFloatExpr(Ejs *ep, double l, int rel, double r)
-{
- double lval;
- int logical;
-
- lval = 0;
- logical = 0;
-
- switch (rel) {
- case EJS_EXPR_PLUS:
- lval = l + r;
- break;
- case EJS_EXPR_INC:
- lval = l + 1;
- break;
- case EJS_EXPR_MINUS:
- lval = l - r;
- break;
- case EJS_EXPR_DEC:
- lval = l - 1;
- break;
- case EJS_EXPR_MUL:
- lval = l * r;
- break;
- case EJS_EXPR_DIV:
- lval = l / r;
- break;
- default:
- logical++;
- break;
- }
-
- /*
- * Logical operators
- */
- if (logical) {
-
- switch (rel) {
- case EJS_EXPR_EQ:
- lval = l == r;
- break;
- case EJS_EXPR_NOTEQ:
- lval = l != r;
- break;
- case EJS_EXPR_LESS:
- lval = (l < r) ? 1 : 0;
- break;
- case EJS_EXPR_LESSEQ:
- lval = (l <= r) ? 1 : 0;
- break;
- case EJS_EXPR_GREATER:
- lval = (l > r) ? 1 : 0;
- break;
- case EJS_EXPR_GREATEREQ:
- lval = (l >= r) ? 1 : 0;
- break;
- case EJS_EXPR_BOOL_COMP:
- lval = (r == 0) ? 1 : 0;
- break;
- default:
- ejsError(ep, EJS_SYNTAX_ERROR, "Bad operator %d", rel);
- return -1;
- }
- ejsWriteVarAsBoolean(ep, ep->result, lval != 0);
-
- } else {
- ejsWriteVarAsFloat(ep, ep->result, lval);
- }
- return 0;
-}
-
-#endif /* BLD_FEATURE_FLOATING_POINT */
-/******************************************************************************/
-/*
- * Expressions with object operands
- */
-
-static int evalObjExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs)
-{
- int lval;
-
- switch (rel) {
- case EJS_EXPR_EQ:
- lval = lhs->objectState == rhs->objectState;
- break;
- case EJS_EXPR_NOTEQ:
- lval = lhs->objectState != rhs->objectState;
- break;
- default:
- ejsError(ep, EJS_SYNTAX_ERROR, "Bad operator %d", rel);
- return -1;
- }
- ejsWriteVarAsBoolean(ep, ep->result, lval);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Expressions with boolean operands
- */
-
-static int evalBoolExpr(Ejs *ep, int l, int rel, int r)
-{
- int lval;
-
- switch (rel) {
- case EJS_EXPR_EQ:
- lval = l == r;
- break;
- case EJS_EXPR_NOTEQ:
- lval = l != r;
- break;
- case EJS_EXPR_BOOL_COMP:
- lval = (r == 0) ? 1 : 0;
- break;
- default:
- ejsError(ep, EJS_SYNTAX_ERROR, "Bad operator %d", rel);
- return -1;
- }
- ejsWriteVarAsBoolean(ep, ep->result, lval);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Expressions with numeric operands
- */
-
-static int evalNumericExpr(Ejs *ep, EjsNum l, int rel, EjsNum r)
-{
- EjsNum lval;
- int logical;
-
- lval = 0;
- logical = 0;
-
- switch (rel) {
- case EJS_EXPR_PLUS:
- lval = l + r;
- break;
- case EJS_EXPR_INC:
- lval = l + 1;
- break;
- case EJS_EXPR_MINUS:
- lval = l - r;
- break;
- case EJS_EXPR_DEC:
- lval = l - 1;
- break;
- case EJS_EXPR_MUL:
- lval = l * r;
- break;
- case EJS_EXPR_DIV:
- if (r != 0) {
- lval = l / r;
- } else {
- ejsError(ep, EJS_RANGE_ERROR, "Divide by zero");
- return -1;
- }
- break;
- case EJS_EXPR_MOD:
- if (r != 0) {
- lval = l % r;
- } else {
- ejsError(ep, EJS_RANGE_ERROR, "Modulo zero");
- return -1;
- }
- break;
- case EJS_EXPR_LSHIFT:
- lval = l << r;
- break;
- case EJS_EXPR_RSHIFT:
- lval = l >> r;
- break;
-
- default:
- logical++;
- break;
- }
-
- /*
- * Logical operators
- */
- if (logical) {
-
- switch (rel) {
- case EJS_EXPR_EQ:
- lval = l == r;
- break;
- case EJS_EXPR_NOTEQ:
- lval = l != r;
- break;
- case EJS_EXPR_LESS:
- lval = (l < r) ? 1 : 0;
- break;
- case EJS_EXPR_LESSEQ:
- lval = (l <= r) ? 1 : 0;
- break;
- case EJS_EXPR_GREATER:
- lval = (l > r) ? 1 : 0;
- break;
- case EJS_EXPR_GREATEREQ:
- lval = (l >= r) ? 1 : 0;
- break;
- case EJS_EXPR_BOOL_COMP:
- lval = (r == 0) ? 1 : 0;
- break;
- default:
- ejsError(ep, EJS_SYNTAX_ERROR, "Bad operator %d", rel);
- return -1;
- }
- ejsWriteVarAsBoolean(ep, ep->result, lval != 0);
-
- } else {
- ejsWriteVarAsNumber(ep, ep->result, lval);
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Expressions with string operands
- */
-
-static int evalStringExpr(Ejs *ep, EjsVar *lhs, int rel, EjsVar *rhs)
-{
- int lval;
-
- mprAssert(ep);
- mprAssert(lhs);
- mprAssert(rhs);
-
- switch (rel) {
- case EJS_EXPR_LESS:
- lval = strcmp(lhs->string, rhs->string) < 0;
- break;
- case EJS_EXPR_LESSEQ:
- lval = strcmp(lhs->string, rhs->string) <= 0;
- break;
- case EJS_EXPR_GREATER:
- lval = strcmp(lhs->string, rhs->string) > 0;
- break;
- case EJS_EXPR_GREATEREQ:
- lval = strcmp(lhs->string, rhs->string) >= 0;
- break;
- case EJS_EXPR_EQ:
- lval = strcmp(lhs->string, rhs->string) == 0;
- break;
- case EJS_EXPR_NOTEQ:
- lval = strcmp(lhs->string, rhs->string) != 0;
- break;
- case EJS_EXPR_PLUS:
- /*
- * This differs from all the above operations. We append rhs to lhs.
- */
- ejsClearVar(ep, ep->result);
- ejsStrcat(ep, ep->result, lhs);
- ejsStrcat(ep, ep->result, rhs);
- return 0;
-
- case EJS_EXPR_INC:
- case EJS_EXPR_DEC:
- case EJS_EXPR_MINUS:
- case EJS_EXPR_DIV:
- case EJS_EXPR_MOD:
- case EJS_EXPR_LSHIFT:
- case EJS_EXPR_RSHIFT:
- default:
- ejsSyntaxError(ep, "Bad operator");
- return -1;
- }
-
- ejsWriteVarAsBoolean(ep, ep->result, lval);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Evaluate a method. obj is set to the current object if a method is being
- * run.
- */
-
-static int evalMethod(Ejs *ep, EjsVar *obj, EjsProc *proc, int flags)
-{
- EjsProperty *pp;
- EjsVar *saveThis, *prototype;
- int saveThisPerm, rc, fid;
-
- mprAssert(ep);
-
- rc = 0;
- fid = -1;
- saveThis = 0;
- saveThisPerm = 0;
- prototype = proc->fn;
-
- if (prototype == 0) {
- ejsError(ep, EJS_EVAL_ERROR, "Undefined method");
- return EJS_STATE_ERR;
- }
-
- if (prototype->type == EJS_TYPE_OBJECT) {
- prototype = ejsGetPropertyAsVar(ep, prototype, proc->procName);
- }
-
- if (prototype) {
- /*
- * Create a new variable stack frame. ie. new local variables.
- * Some C methods (eg. include) don't create a new local context.
- */
- if (! (prototype->flags & EJS_NO_LOCAL)) {
- fid = ejsOpenBlock(ep);
- if (fid < 0) {
- return EJS_STATE_ERR;
- }
- mprAssert(ejsBlockInUse(ep->local));
-
- pp = ejsSetProperty(ep, ep->local, "this", obj);
- ejsMakePropertyEnumerable(pp, 0);
-
- /*
- * Optimization. Save "this" during this block.
- */
- saveThis = ep->thisObject;
- ep->thisObject = ejsGetVarPtr(pp);
- saveThisPerm = ejsMakeObjPermanent(saveThis, 1);
- }
-
- switch (prototype->type) {
- default:
- mprAssert(0);
- break;
-
- case EJS_TYPE_STRING_CMETHOD:
- rc = callStringCMethod(ep, obj, proc, prototype);
- break;
-
- case EJS_TYPE_CMETHOD:
- rc = callCMethod(ep, obj, proc, prototype);
- break;
-
- case EJS_TYPE_METHOD:
- rc = callMethod(ep, obj, proc, prototype);
- break;
- }
-
- if (fid >= 0) {
- ejsMakeObjPermanent(saveThis, saveThisPerm);
- ep->thisObject = saveThis;
- mprAssert(ejsBlockInUse(ep->local));
- mprAssert(ejsBlockInUse(ep->thisObject));
- ejsCloseBlock(ep, fid);
- }
- }
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Create a new object and call all required constructors.
- * obj may be null in which case we look globally for className.
- */
-
-EjsVar *ejsCreateObjUsingArgvInternal(EJS_LOC_DEC(ep, loc), EjsVar *obj,
- const char *className, MprArray *args)
-{
- EjsVar *baseClass, *objectClass, *thisObj;
- int rc;
-
- mprAssert(className && *className);
-
- /*
- * Create a new object of the required class and pass it into the
- * constructor as the "this" local variable.
- */
- baseClass = ejsGetClass(ep, obj, className);
- if (baseClass == 0) {
-
- if (obj && obj->objectState->className &&
- strcmp(obj->objectState->className, className) == 0) {
- /*
- * Handle case where we are calling the constructor inside
- * the class. In this case, obj == baseClass.
- */
- thisObj = ejsCreateSimpleObjUsingClassInt(EJS_LOC_PASS(ep, loc),
- obj);
-
- } else {
-
- /*
- * If the baseClass does not exist, try to create an Object
- * We do this for compatibility with JS 1.5 style new Function.
- * MOB -- but this masks an error if we really need className.
- */
- objectClass = ejsGetClass(ep, 0, "Object");
- thisObj = ejsCreateSimpleObjUsingClassInt(EJS_LOC_PASS(ep, loc),
- objectClass);
- }
-
- } else {
- thisObj = ejsCreateSimpleObjUsingClassInt(EJS_LOC_PASS(ep, loc),
- baseClass);
- }
-
- if (thisObj == 0) {
- ejsMemoryError(ep);
- return 0;
- }
-
- /*
- * Make the object permanent. While currently not alive, the constructor
- * below may make the object alive.
- */
- ejsMakeObjPermanent(thisObj, 1);
- mprAssert(! ejsObjIsCollectable(thisObj));
-
- rc = 0;
- if (baseClass) {
- if (! baseClass->objectState->noConstructor) {
- rc = callConstructor(ep, thisObj, baseClass, args);
- }
- } else {
- /*
- * className is the function name when calling new on functions
- */
- rc = ejsRunMethod(ep, thisObj, className, args);
- }
-
- /*
- * Constructor may change the type to a non-object.
- * Function() does this. Ensure object is not collectable yet.
- */
- if (ejsVarIsObject(thisObj)) {
- ejsMakeObjPermanent(thisObj, 0);
- ejsMakeObjLive(thisObj, 0);
- }
-
- if (rc < 0) {
- if (rc == MPR_ERR_NOT_FOUND) {
- /* No constructor (default) */
- return thisObj;
- }
- if (! (ep->flags & EJS_FLAGS_EXIT)) {
- if (! ep->gotException) {
- ejsMemoryError(ep);
- }
- }
- ejsFreeVar(ep, thisObj);
- return 0;
- }
-
- mprAssert(ejsBlockInUse(thisObj));
-
- return thisObj;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct CallCons {
- EjsVar *subClassConstructor, *subClass, *method;
-} CallCons;
-
-/*
- * Create a new object and call all required constructors.
- */
-
-static int callConstructor(Ejs *ep, EjsVar *thisObj, EjsVar *baseClass,
- MprArray *args)
-{
- CallCons *sp;
- int state;
-
- if ((sp = pushFrame(ep, sizeof(CallCons))) == 0) {
- return EJS_STATE_ERR;
- }
-
- mprAssert(baseClass);
- mprAssert(baseClass->objectState);
-
- state = 0;
-
- /*
- * method will be null if there is no constructor for this class
- */
- sp->method = ejsGetPropertyAsVar(ep, baseClass,
- baseClass->objectState->className);
-
- if (sp->method == 0 || !ejsVarIsMethod(sp->method) ||
- !sp->method->callsSuper) {
- /*
- * Invoke base class constructors in reverse order (RECURSIVE)
- */
- sp->subClass = baseClass->objectState->baseClass;
- if (sp->subClass) {
-
- /*
- * Note that the Object class does not have a constructor for
- * speed. Construction for the base Object is done via
- * ejsCreateObj above. The code below will invoke constructors
- * in the right order (bottom up) via recursion. MOB -- need to
- * scan for super() MOB -- Bug. Fails poorly if no constructor.
- * Should allows this and invoke a default constructor.
- */
- sp->subClassConstructor = ejsGetPropertyAsVar(ep, sp->subClass,
- sp->subClass->objectState->className);
-
- if (sp->subClassConstructor) {
-
- if (callConstructor(ep, thisObj, sp->subClass, 0) < 0) {
- if (! ep->gotException) {
- ejsMemoryError(ep);
- }
- goto err;
- }
- }
- }
- }
-
- if (sp->method) {
- /*
- * Finally, invoke the constructor for this class itself.
- */
- state = runMethod(ep, thisObj, sp->method,
- baseClass->objectState->className, args);
- }
-
-done:
- popFrame(ep, sizeof(CallCons));
- return state;
-
-err:
- state = EJS_STATE_ERR;
- goto done;
-}
-
-/******************************************************************************/
-/*
- * Create a new object and call all required constructors using string args.
- * MOB -- would be good to parse constructorArgs for "," and break into
- * separate args.
- * Returned object is not yet collectable. Will have alive bit cleared.
- */
-
-EjsVar *ejsCreateObj(Ejs *ep, EjsVar *obj, const char *className,
- const char *constructorArgs)
-{
- MprArray *args;
- EjsVar *newp, *vp;
-
- args = mprCreateItemArray(ep, 0, 0);
- if (args == 0) {
- return 0;
- }
-
- if (constructorArgs && *constructorArgs) {
- vp = ejsCreateStringVarInternal(EJS_LOC_ARGS(ep), constructorArgs);
-
- if (mprAddItem(args, vp) < 0) {
- mprFree(args);
- return 0;
- }
- }
-
- newp = ejsCreateObjUsingArgv(ep, obj, className, args);
-
- ejsFreeMethodArgs(ep, args);
-
- mprAssert(! ejsObjIsCollectable(newp));
- mprAssert(ejsBlockInUse(newp));
-
- return newp;
-}
-
-/******************************************************************************/
-
-static int callStringCMethod(Ejs *ep, EjsVar *obj, EjsProc *proc,
- EjsVar *prototype)
-{
- EjsVar **argValues;
- MprArray *actualArgs;
- char **argBuf, *str;
- int i, rc;
-
- actualArgs = proc->args;
- argValues = (EjsVar**) actualArgs->items;
-
- if (actualArgs->length > 0) {
- argBuf = mprAlloc(ep, actualArgs->length * sizeof(char*));
- for (i = 0; i < actualArgs->length; i++) {
- str = ejsVarToString(ep, argValues[i]);
- /* MOB rc */
- argBuf[i] = mprStrdup(ep, str);
- }
- } else {
- argBuf = 0;
- }
-
- /*
- * Call the method depending on the various handle flags
- */
- ep->userData = prototype->cMethodWithStrings.userData;
- if (prototype->flags & EJS_ALT_HANDLE) {
- /*
- * Used by the AppWeb GaCompat module. The alt handle is set to the
- * web server request struct
- */
- rc = ((EjsAltStringCMethod)
- prototype->cMethodWithStrings.fn)
- (ep, ep->altHandle, obj, actualArgs->length, argBuf);
-
- } else if (prototype->flags & EJS_PRIMARY_HANDLE) {
- /*
- * Used by ESP. The primary handle is set to the esp struct
- */
- rc = (prototype->cMethodWithStrings.fn)(ep->primaryHandle,
- obj, actualArgs->length, argBuf);
-
- } else {
- /*
- * Used EJS for the standard procs
- */
- rc = (prototype->cMethodWithStrings.fn)(ep, obj, actualArgs->length,
- argBuf);
- }
-
- if (actualArgs->length > 0) {
- for (i = 0; i < actualArgs->length; i++) {
- mprFree(argBuf[i]);
- }
- mprFree(argBuf);
- }
- ep->userData = 0;
-
- return rc;
-}
-
-/******************************************************************************/
-
-static int callCMethod(Ejs *ep, EjsVar *obj, EjsProc *proc, EjsVar *prototype)
-{
- EjsVar **argValues;
- MprArray *actualArgs;
- int rc;
-
- actualArgs = proc->args;
- argValues = (EjsVar**) actualArgs->items;
-
- ep->userData = prototype->cMethod.userData;
-
- /*
- * Call the method depending on the various handle flags
- * Sometimes cMethod.fn is NULL if there is no constructor for
- * an object.
- */
- if (prototype->flags & EJS_ALT_HANDLE) {
- /*
- * Use by the GaCompat module. The alt handle is set to the
- * web server request struct
- */
- rc = ((EjsAltCMethod) prototype->cMethod.fn)
- (ep, ep->altHandle, obj, actualArgs->length, argValues);
-
- } else if (prototype->flags & EJS_PRIMARY_HANDLE) {
- /*
- * Used by ESP. The primary handle is set to the esp struct
- */
- rc = (prototype->cMethod.fn)
- (ep->primaryHandle, obj, actualArgs->length, argValues);
-
- } else {
- /*
- * Used EJS for the standard procs
- */
- rc = (prototype->cMethod.fn)(ep, obj, actualArgs->length, argValues);
- }
-
- ep->userData = 0;
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Local vars
- */
-
-typedef struct CallMethod {
- MprArray *formalArgs, *actualArgs;
- EjsVar *arguments, *callee, **argValues;
- char **argNames, buf[16];
- int i, argumentsObj;
-} CallMethod;
-
-
-static int callMethod(Ejs *ep, EjsVar *obj, EjsProc *proc, EjsVar *prototype)
-{
- CallMethod *sp;
- int i;
-
- if ((sp = pushFrame(ep, sizeof(CallMethod))) == 0) {
- return EJS_STATE_ERR;
- }
-
- sp->arguments = 0;
- sp->callee = 0;
-
- sp->actualArgs = proc->args;
- sp->argValues = (EjsVar**) sp->actualArgs->items;
- sp->formalArgs = prototype->method.args;
- sp->argNames = (char**) sp->formalArgs->items;
-
- /*
- * Only create arguments and callee if the function actually uses them
- */
- sp->argumentsObj = 0;
- if (strstr(prototype->method.body, "arguments") != 0) {
- sp->argumentsObj++;
-
- /*
- * Create the arguments and callee variables
- * MOB -- should we make real arrays here ? YES
- */
- sp->arguments = ejsCreateSimpleObj(ep, "Object");
- ejsSetVarName(ep, sp->arguments, "arguments");
- mprAssert(! ejsObjIsCollectable(sp->arguments));
-
- sp->callee = ejsCreateSimpleObj(ep, "Object");
- ejsSetVarName(ep, sp->callee, "callee");
- mprAssert(! ejsObjIsCollectable(sp->callee));
-
- /*
- * Overwrite the length property
- */
- ejsSetPropertyToInteger(ep, sp->arguments, "length",
- sp->actualArgs->length);
- ejsSetPropertyToInteger(ep, sp->callee, "length",
- sp->formalArgs->length);
- }
-
- /*
- * Define all the agruments to be set to the actual parameters
- */
- for (i = 0; i < sp->formalArgs->length; i++) {
- if (i >= sp->actualArgs->length) {
- /* MOB -- return code */
- ejsCreateProperty(ep, ep->local, sp->argNames[i]);
-
- } else {
- /* MOB -- return code */
- ejsSetProperty(ep, ep->local, sp->argNames[i], sp->argValues[i]);
- }
- }
-
- if (sp->argumentsObj) {
- for (i = 0; i < sp->actualArgs->length; i++) {
- mprItoa(sp->buf, sizeof(sp->buf), i);
- ejsSetProperty(ep, sp->arguments, sp->buf, sp->argValues[i]);
- }
-
- ejsSetPropertyAndFree(ep, sp->arguments, "callee", sp->callee);
- ejsSetPropertyAndFree(ep, ep->local, "arguments", sp->arguments);
- }
-
- /*
- * Actually run the method
- */
-
- i = ejsEvalScript(ep, prototype->method.body, 0);
-
- popFrame(ep, sizeof(CallMethod));
- return i;
-}
-
-/******************************************************************************/
-/*
- * Run a method. Obj is set to "this" object. MethodName must exist in it
- * or in a sub class.
- */
-
-int ejsRunMethod(Ejs *ep, EjsVar *obj, const char *methodName, MprArray *args)
-{
- EjsProperty *pp;
- EjsProc proc, *saveProc;
- int rc;
-
- mprAssert(obj);
- mprAssert(methodName && *methodName);
-
- pp = ejsGetProperty(ep, obj, methodName);
- if (pp == 0) {
- /* MOB -- this should be all in some common accessor routine */
- pp = ejsGetProperty(ep, ep->local, methodName);
- if (pp == 0) {
- pp = ejsGetProperty(ep, ep->global, methodName);
- if (pp == 0) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Undefined method \"%s\"", methodName);
- return MPR_ERR_NOT_FOUND;
- }
- }
- }
-
- saveProc = ep->proc;
- ep->proc = &proc;
-
- memset(&proc, 0, sizeof(EjsProc));
-
- ejsClearVar(ep, ep->result);
-
- /* MOB -- if closures are going to work, we need to have proc be an
- Object and let the GC look after it */
-
- proc.fn = &pp->var;
- if (proc.fn == 0 || proc.fn->type == EJS_TYPE_UNDEFINED) {
- ep->proc = saveProc;
- return MPR_ERR_NOT_FOUND;
- }
-
- proc.procName = mprStrdup(ep, methodName);
- if (args == 0) {
- proc.args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- } else {
- proc.args = args;
- }
-
- rc = evalMethod(ep, obj, &proc, 0);
-
- if (args) {
- proc.args = 0;
- }
- freeProc(ep, &proc);
-
- ep->proc = saveProc;
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Run a method. Obj is set to "this" object. MethodName must exist in it
- * or in a sub class.
- */
-
-int ejsRunMethodCmd(Ejs *ep, EjsVar *obj, const char *methodName,
- const char *cmdFmt, ...)
-{
- MprArray *args;
- va_list cmdArgs;
- char *buf, *arg, *cp;
- int rc;
-
- mprAssert(methodName && *methodName);
- mprAssert(cmdFmt && *cmdFmt);
-
- va_start(cmdArgs, cmdFmt);
- mprAllocVsprintf(MPR_LOC_ARGS(ep), &buf, 0, cmdFmt, cmdArgs);
- va_end(cmdArgs);
-
- args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
-
- for (arg = cp = buf; cp && *cp; cp++) {
- if (*cp == ',') {
- *cp = 0;
- mprAddItem(args, ejsParseVar(ep, arg, 0));
- arg = cp + 1;
- }
- }
- if (cp > arg) {
- mprAddItem(args, ejsParseVar(ep, arg, 0));
- }
-
- rc = ejsRunMethod(ep, obj, methodName, args);
-
- ejsFreeMethodArgs(ep, args);
- mprFree(buf);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Run a method. Obj is set to "this" object.
- */
-
-static int runMethod(Ejs *ep, EjsVar *thisObj, EjsVar *method,
- const char *methodName, MprArray *args)
-{
- EjsProc proc, *saveProc;
- int rc;
-
- mprAssert(thisObj);
- mprAssert(method);
-
- saveProc = ep->proc;
- ep->proc = &proc;
-
- memset(&proc, 0, sizeof(EjsProc));
-
- ejsClearVar(ep, ep->result);
-
- /* MOB -- if closures are going to work, we need to have proc be an
- Object and let the GC look after it */
-
- proc.fn = method;
- if (proc.fn == 0 || proc.fn->type == EJS_TYPE_UNDEFINED) {
- ep->proc = saveProc;
- return MPR_ERR_NOT_FOUND;
- }
-
- proc.procName = mprStrdup(ep, methodName);
- if (args == 0) {
- proc.args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- } else {
- proc.args = args;
- }
-
- rc = evalMethod(ep, thisObj, &proc, 0);
-
- if (args) {
- proc.args = 0;
- }
- freeProc(ep, &proc);
-
- ep->proc = saveProc;
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Find which object contains the property given the current context.
- * We call this when there is no explicit object and the object must be
- * determined by the context.
- */
-
-static EjsVar *pickSpace(Ejs *ep, int state, const char *property, int flags)
-{
- EjsVar *obj;
-
- mprAssert(ep);
- mprAssert(property && *property);
-
- /* MOB - this is ugly and the logic is confused */
-
- if (flags & EJS_FLAGS_GLOBAL) {
- obj = ep->global;
-
- } else if (state == EJS_STATE_DEC || flags & EJS_FLAGS_LOCAL) {
- obj = ep->local;
-
- } else {
- /* First look local, then this and finally global */
-
- if (ejsGetSimpleProperty(ep, ep->local, property)) {
- obj = ep->local;
-
- } else if (ep->thisObject &&
- findProperty(ep, ep->thisObject, property, flags)) {
- obj = ep->thisObject;
-
- } else {
-#if EJS_ECMA_STND
- obj = ep->global;
-#else
- if (flags & EJS_FLAGS_EXE &&
- !findProperty(ep, ep->global, property, flags)) {
- obj = ep->local;
- } else {
- obj = ep->global;
- }
-#endif
- }
- }
- return obj;
-}
-
-/******************************************************************************/
-/*
- * Find an object property given a object and a property name. We
- * intelligently look in the local and global namespaces depending on
- * our state. If not found in local or global, try base classes for method
- * names only. Returns the property or NULL.
- * MOB -- need to rework this API.
- */
-
-static EjsProperty *searchSpacesForProperty(Ejs *ep, int state, EjsVar *obj,
- char *property, int flags)
-{
- EjsProperty *pp;
-
- if (obj) {
- return findProperty(ep, obj, property, flags);
- }
-
- /* MOB -- really should have a search stack */
-
- pp = findProperty(ep, ep->local, property, flags);
- if (pp == 0 && state != EJS_STATE_DEC) {
-
- if (ep->thisObject) {
- pp = findProperty(ep, ep->thisObject, property, flags);
- }
- if (pp == 0) {
- pp = findProperty(ep, ep->global, property, flags);
- }
- }
- return pp;
-}
-
-/******************************************************************************/
-/*
- * Search an object and its base classes to find an object given an object
- * an a property name. If not an assignment (LHS), then follow base classes.
- * Otherwise, just look in the specified object.
- */
-
-static EjsProperty *findProperty(Ejs *ep, EjsVar *op, const char *property,
- int flags)
-{
- /* MOB -- NEW. Remove when EXE fixes are in. */
- if (! (flags & EJS_FLAGS_EXE) && op->type == EJS_TYPE_UNDEFINED) {
- return 0;
- }
-
- if (flags & EJS_FLAGS_LHS) {
- return ejsGetPropertyPtr(ejsGetSimpleProperty(ep, op, property));
-
- } else {
- /*
- * Follow base classes
- */
- return ejsGetPropertyPtr(ejsGetProperty(ep, op, property));
- }
-}
-
-/******************************************************************************/
-/*
- * Update result
- */
-
-static void updateResult(Ejs *ep, int state, int flags, EjsVar *vp)
-{
- if (flags & EJS_FLAGS_EXE && state != EJS_STATE_DEC) {
- ejsClearVar(ep, ep->result);
- if (vp) {
- ejsWriteVar(ep, ep->result, vp, EJS_SHALLOW_COPY);
- ejsSetVarName(ep, ep->result, vp->propertyName);
- }
- }
-}
-
-/******************************************************************************/
-/*
- * Append to the pointer value
- */
-
-int ejsStrcat(Ejs *ep, EjsVar *dest, EjsVar *src)
-{
- char *oldBuf, *buf, *str;
- int oldLen, newLen, len;
-
- mprAssert(dest);
- mprAssert(ejsVarIsString(src));
-
- if (ejsVarIsValid(dest)) {
-
- if (! ejsVarIsString(dest)) {
- /* Bad type for dest */
- return -1;
- }
-
- if (! ejsVarIsString(src)) {
- str = ejsVarToString(ep, src);
- if (str == 0) {
- return -1;
- }
- len = strlen(str);
-
- } else {
- str = src->string;
- len = src->length;
- }
-
- oldBuf = dest->string;
- oldLen = dest->length;
- newLen = oldLen + len + 1;
-
- if (newLen < MPR_SLAB_STR_MAX) {
- buf = oldBuf;
- } else {
- buf = mprRealloc(ep, oldBuf, newLen);
- if (buf == 0) {
- return -1;
- }
- dest->string = buf;
- }
- memcpy(&buf[oldLen], str, len);
- dest->length += len;
-
- } else {
- ejsWriteVarAsString(ep, dest, src->string);
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Exit the script
- */
-
-void ejsExit(Ejs *ep, int status)
-{
- ep->scriptStatus = status;
- ep->flags |= EJS_FLAGS_EXIT;
-}
-
-/******************************************************************************/
-/*
- * Free an argument list
- */
-
-static void freeProc(Ejs *ep, EjsProc *proc)
-{
- if (proc->args) {
- ejsFreeMethodArgs(ep, proc->args);
- }
-
- if (proc->procName) {
- mprFree(proc->procName);
- proc->procName = NULL;
- }
-}
-
-/******************************************************************************/
-
-void ejsFreeMethodArgs(Ejs *ep, MprArray *args)
-{
- int i;
-
- for (i = args->length - 1; i >= 0; i--) {
- ejsFreeVar(ep, args->items[i]);
- mprRemoveItemByIndex(args, i);
- }
- mprFree(args);
-}
-
-/******************************************************************************/
-/*
- * This method removes any new lines. Used for else cases, etc.
- */
-
-static void removeNewlines(Ejs *ep, int state)
-{
- int tid;
-
- do {
- tid = ejsLexGetToken(ep, state);
- } while (tid == EJS_TOK_NEWLINE);
-
- ejsLexPutbackToken(ep, tid, ep->token);
-}
-
-/******************************************************************************/
-
-static int getNextNonSpaceToken(Ejs *ep, int state)
-{
- int tid;
-
- do {
- tid = ejsLexGetToken(ep, state);
- } while (tid == EJS_TOK_NEWLINE);
- return tid;
-}
-
-/******************************************************************************/
-
-int ejsGetFlags(Ejs *ep)
-{
- return ep->flags;
-}
-
-/******************************************************************************/
-
-bool ejsIsExiting(Ejs *ep)
-{
- return (ep->flags & EJS_FLAGS_EXIT) ? 1: 0;
-}
-
-/******************************************************************************/
-
-void ejsClearExiting(Ejs *ep)
-{
- ep->flags &= ~EJS_FLAGS_EXIT;
-}
-
-/******************************************************************************/
-
-static EjsInput *getInputStruct(Ejs *ep)
-{
- EjsInput *input;
-
- if (ep->inputList) {
- input = ep->inputList;
- ep->inputList = input->nextInput;
-
- } else {
- input = mprAlloc(ep, sizeof(EjsInput));
- }
- return input;
-}
-
-/******************************************************************************/
-
-static void freeInputStruct(Ejs *ep, EjsInput *input)
-{
- input->nextInput = ep->inputList;
- ep->inputList = input;
-}
-
-/******************************************************************************/
-
-static void *pushFrame(Ejs *ep, int size)
-{
- /*
- * Grow down stack
- */
- ep->stkPtr -= size;
- if (ep->stkPtr < ep->stack) {
- mprError(ep, MPR_LOC, "Exceeded parse stack");
- return 0;
- }
- return ep->stkPtr;
-}
-
-/******************************************************************************/
-
-static void *popFrame(Ejs *ep, int size)
-{
- ep->stkPtr += size;
- if (ep->stkPtr > &ep->stack[EJS_MAX_STACK]) {
- mprError(ep, MPR_LOC, "Over poped parse stack");
- return 0;
- }
- return ep->stkPtr;
-}
-
-/******************************************************************************/
-#else
-void ejsParserDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsVar.c b/source4/lib/appweb/ejs-2.0/ejs/ejsVar.c
deleted file mode 100644
index 1f8e9266a3..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsVar.c
+++ /dev/null
@@ -1,4033 +0,0 @@
-/**
- * @file ejsVar.c
- * @brief Mbedthis Portable Runtime Universal Variable Type
- */
-
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-
-/******************************* Documentation ********************************/
-
-/*
- * This module is NOT multithreaded.
- *
- * Properties are variables that are stored in an object type variable.
- * Properties can be primitive data types, other objects or methods.
- * Properties are indexed by a character name.
- */
-
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/***************************** Forward Declarations ***************************/
-
-static EjsProperty *allocProperty(Ejs *ep, EjsVar *op, const char *property,
- int propertyIndex, EjsProperty *last);
-static EjsVar *copyVar(EJS_LOC_DEC(ep, loc), EjsVar *dest,
- const EjsVar *src, EjsCopyDepth copyDepth);
-static EjsObj *createObj(EJS_LOC_DEC(ep, loc));
-static char *getNextVarToken(char **next, char *tokBuf, int tokBufLen);
-static int hash(const char *property);
-static void unlinkProperty(EjsObj *obj, EjsPropLink *propLink);
-static void linkPropertyBefore(EjsObj *obj, EjsPropLink *at,
- EjsPropLink *propLink);
-static int sortAllProperties(Ejs *ep, EjsProperty *p1,
- EjsProperty *p2, const char *propertyName, int order);
-static int sortByProperty(Ejs *ep, EjsProperty *p1, EjsProperty *p2,
- const char *propertyName, int order);
-static int dupString(MPR_LOC_DEC(ctx, loc), uchar **dest,
- const void *src, int nbytes);
-#if UNUSED && KEEP
-static void linkPropertyAfter(EjsObj *obj, EjsPropLink *at,
- EjsPropLink *propLink);
-#endif
-
-static EjsProperty *hashLookup(EjsObj *obj, const char *property,
- int *propertyIndex, EjsProperty **hashTail);
-
-/******************************************************************************/
-/********************************** Var Routines ******************************/
-/******************************************************************************/
-
-EjsType ejsGetVarType(EjsVar *vp)
-{
- mprAssert(vp);
-
- return vp->type;
-}
-
-/******************************************************************************/
-
-void ejsFreeVar(Ejs *ep, EjsVar *vp)
-{
- if (vp) {
- ejsClearVar(ep, vp);
- ejsFree(ep, vp, EJS_SLAB_VAR);
- }
-}
-
-/******************************************************************************/
-#if UNUSED
-/*
- * Clear the value by freeing any allocated data. This will release objects
- * so that later garbage collection can reclaim storage if there are no other
- * object references.
- */
-
-void ejsZeroVar(Ejs *ep, EjsVar *vp)
-{
- vp->type = EJS_TYPE_UNDEFINED;
- vp->objectState = 0;
- vp->method.body = 0;
- vp->method.args = 0;
- vp->callsSuper = 0;
- vp->ptr.destructor = 0;
- vp->allocatedData = 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Clear the value by freeing any allocated data. This will release objects
- * so that later garbage collection can reclaim storage if there are no other
- * object references.
- */
-
-void ejsClearVar(Ejs *ep, EjsVar *vp)
-{
- MprArray *argList;
- int i;
-
- mprAssert(vp);
- mprAssert(ep);
-
- if (! vp->allocatedData) {
- vp->type = EJS_TYPE_UNDEFINED;
- return;
- }
- if (vp->type == EJS_TYPE_UNDEFINED) {
- return;
- }
-
- switch (vp->type) {
- default:
- break;
-
- case EJS_TYPE_STRING:
- mprFree(vp->string);
- vp->string = 0;
- break;
-
- case EJS_TYPE_OBJECT:
- /*
- * Set the "alive" bit so that the GC will cleanup if no
- * other references.
- */
- if (vp->objectState) {
- vp->objectState->alive = 1;
- }
- vp->objectState = 0;
- break;
-
- case EJS_TYPE_METHOD:
- argList = vp->method.args;
- /*
- * MOB OPT -- should be able to do just one mprFree(vp->method.args)
- */
- mprFree(vp->method.body);
- if (argList) {
- for (i = 0; i < argList->length; i++) {
- mprFree(argList->items[i]);
- }
- mprFree(vp->method.args);
- }
- vp->method.args = 0;
- vp->method.body = 0;
- vp->callsSuper = 0;
- break;
-
- case EJS_TYPE_PTR:
- if (vp->ptr.destructor) {
- (vp->ptr.destructor)(ep, vp);
- }
- break;
- }
-
- vp->type = EJS_TYPE_UNDEFINED;
- vp->allocatedData = 0;
-}
-
-/******************************************************************************/
-/*
- * Initialize an undefined value.
- */
-
-EjsVar *ejsCreateUndefinedVar(Ejs *ep)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_UNDEFINED;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize an null value.
- */
-
-EjsVar *ejsCreateNullVar(Ejs *ep)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_NULL;
- }
- return vp;
-}
-
-/******************************************************************************/
-
-EjsVar *ejsCreateBoolVar(Ejs *ep, int value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_BOOL;
- vp->boolean = value;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize a C method.
- */
-
-EjsVar *ejsCreateCMethodVar(Ejs *ep, EjsCMethod fn, void *userData, int flags)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_CMETHOD;
- vp->cMethod.fn = fn;
- vp->cMethod.userData = userData;
- vp->flags = flags;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize a C method.
- */
-
-EjsVar *ejsCreateStringCMethodVar(Ejs *ep, EjsStringCMethod fn,
- void *userData, int flags)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(fn);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_STRING_CMETHOD;
- vp->cMethodWithStrings.fn = fn;
- vp->cMethodWithStrings.userData = userData;
- vp->flags = flags;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize an opaque pointer.
- */
-
-EjsVar *ejsCreatePtrVar(Ejs *ep, void *ptr, EjsDestructor destructor)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(ptr);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_PTR;
- vp->ptr.userPtr = ptr;
- vp->ptr.destructor = destructor;
- vp->allocatedData = 1;
- }
- return vp;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-/*
- * Initialize a floating value.
- */
-
-EjsVar *ejsCreateFloatVar(Ejs *ep, double value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_FLOAT;
- vp->floating = value;
- }
- return vp;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Initialize an integer value.
- */
-
-EjsVar *ejsCreateIntegerVar(Ejs *ep, int value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_INT;
- vp->integer = value;
- }
- return vp;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_INT64
-/*
- * Initialize a 64-bit integer value.
- */
-
-EjsVar *ejsCreateInteger64Var(Ejs *ep, int64 value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_INT64;
- vp->integer64 = value;
- }
- return vp;
-}
-
-#endif /* BLD_FEATURE_INT64 */
-/******************************************************************************/
-/*
- * Initialize an number variable. Type is defined by configure.
- */
-
-EjsVar *ejsCreateNumberVar(Ejs *ep, EjsNum value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- mprAssert(vp);
-
- if (vp) {
- vp->type = BLD_FEATURE_NUM_TYPE_ID;
-#if BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_INT64
- vp->integer64 = value;
-#elif BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_FLOAT
- vp->float = value;
-#else
- vp->integer = value;
-#endif
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize a (bare) JavaScript method. args and body can be null.
- */
-
-EjsVar *ejsCreateMethodVar(Ejs *ep, const char *body, MprArray *args, int flags)
-{
- EjsVar *vp;
- int i;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- mprAssert(vp);
-
- if (vp == 0) {
- return 0;
- }
-
- vp->type = EJS_TYPE_METHOD;
-
- vp->allocatedData = 1;
-
- vp->method.args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- if (vp->method.args == 0) {
- mprAssert(vp->method.args);
- ejsFreeVar(ep, vp);
- return 0;
- }
-
- if (args) {
- for (i = 0; i < args->length; i++) {
- mprAddItem(vp->method.args,
- mprStrdup(vp->method.args, mprGetItem(args, i)));
- }
- }
- vp->method.body = mprStrdup(vp->method.args, body);
-
- if (vp->method.body == 0) {
- ejsFreeVar(ep, vp);
- return 0;
- }
- vp->flags = flags;
-
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize an object variable.
- */
-
-EjsVar *ejsCreateObjVarInternal(EJS_LOC_DEC(ep, loc))
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_PASS(ep, loc));
- mprAssert(vp);
-
- if (vp) {
- vp->type = EJS_TYPE_OBJECT;
- vp->objectState = createObj(EJS_LOC_PASS(ep, loc));
- if (vp->objectState == 0) {
- ejsFreeVar(ep, vp);
- return 0;
- }
- vp->allocatedData = 1;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize a string value.
- */
-
-EjsVar *ejsCreateStringVarInternal(EJS_LOC_DEC(ep, loc), const char *value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_PASS(ep, loc));
- mprAssert(vp);
-
- if (vp) {
- vp->type = EJS_TYPE_STRING;
- vp->string = mprStrdupInternal(EJS_LOC_PASS(ep, loc), value);
- if (vp->string == 0) {
- ejsFreeVar(ep, vp);
- return 0;
- }
- vp->length = strlen(vp->string);
- vp->allocatedData = 1;
- }
- return vp;
-}
-
-/******************************************************************************/
-/*
- * Initialize a binary string value.
- */
-
-EjsVar *ejsCreateBinaryStringVar(Ejs *ep, const uchar *value, int len)
-{
- EjsVar *vp;
-
- mprAssert(ep);
-
- vp = ejsAllocVar(EJS_LOC_ARGS(ep));
- if (vp) {
- vp->type = EJS_TYPE_STRING;
- vp->length = dupString(MPR_LOC_ARGS(ep), &vp->ustring, value, len);
- if (vp->length < 0) {
- ejsFreeVar(ep, vp);
- return 0;
- }
- vp->allocatedData = 1;
- }
- return vp;
-}
-
-/******************************************************************************/
-
-void ejsSetClassName(Ejs *ep, EjsVar *vp, const char *name)
-{
- EjsObj *obj;
-
- if (vp == 0 || !ejsVarIsObject(vp) || vp->objectState == 0) {
- mprAssert(0);
- return;
- }
- obj = vp->objectState;
-
- if (obj->className) {
- mprFree(obj->className);
- }
- obj->className = mprStrdup(ep, name);
-}
-
-/******************************************************************************/
-
-EjsVar *ejsDupVarInternal(EJS_LOC_DEC(ep, loc), EjsVar *src,
- EjsCopyDepth copyDepth)
-{
- EjsVar *vp;
-
- vp = ejsAllocVar(EJS_LOC_PASS(ep, loc));
- if (vp == 0) {
- return 0;
- }
-
- vp->type = EJS_TYPE_UNDEFINED;
-
- return copyVar(EJS_LOC_PASS(ep, loc), vp, src, copyDepth);
-}
-
-/******************************************************************************/
-/*
- * Set a var to a new value
- */
-
-EjsVar *ejsWriteVarInternal(EJS_LOC_DEC(ep, loc), EjsVar *dest,
- const EjsVar *src, EjsCopyDepth copyDepth)
-{
- mprAssert(dest);
- mprAssert(src);
-
- return copyVar(EJS_LOC_PASS(ep, loc), dest, src, copyDepth);
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new bool value
- */
-
-EjsVar *ejsWriteVarAsBoolean(Ejs *ep, EjsVar *dest, int value)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_BOOL;
- dest->boolean = value;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new C Method
- */
-
-EjsVar *ejsWriteVarAsCMethod(Ejs *ep, EjsVar *dest, EjsCMethod fn,
- void *userData, int flags)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_CMETHOD;
- dest->cMethod.fn = fn;
- dest->cMethod.userData = userData;
- dest->flags = flags;
- dest->allocatedData = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-/*
- * Set a var using a new float value
- */
-
-EjsVar *ejsWriteVarAsFloat(Ejs *ep, EjsVar *dest, double value)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_FLOAT;
- dest->floating = value;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Set a var using a new integer value
- */
-
-EjsVar *ejsWriteVarAsInteger(Ejs *ep, EjsVar *dest, int value)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_INT;
- dest->integer = value;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_INT64
-/*
- * Set a var using a new integer value
- */
-
-EjsVar *ejsWriteVarAsInteger64(Ejs *ep, EjsVar *dest, int64 value)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_INT64;
- dest->integer64 = value;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Set a var using a new Method
- */
-
-EjsVar *ejsWriteVarAsMethod(Ejs *ep, EjsVar *dest, const char *body,
- MprArray *args)
-{
- EjsVar **srcArgs, *arg;
- int i;
-
- mprAssert(ep);
- mprAssert(dest);
- mprAssert(body);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->method.args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- if (dest->method.args == 0) {
- return 0;
- }
-
- dest->type = EJS_TYPE_METHOD;
-
- if (args) {
- srcArgs = (EjsVar**) args->items;
- for (i = 0; i < args->length; i++) {
- arg = ejsDupVar(ep, srcArgs[i], EJS_SHALLOW_COPY);
- if (arg == 0) {
- return 0;
- }
- if (mprAddItem(dest->method.args, arg) < 0) {
- return 0;
- }
- }
- }
-
- dest->method.body = mprStrdup(dest->method.args, body);
- if (dest->method.body == 0) {
- return 0;
- }
-
- dest->allocatedData = 1;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var to null
- */
-
-EjsVar *ejsWriteVarAsNull(Ejs *ep, EjsVar *dest)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_NULL;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new number value
- */
-
-EjsVar *ejsWriteVarAsNumber(Ejs *ep, EjsVar *dest, EjsNum value)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_NUM_VAR;
- dest->ejsNumber = value;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new C Method
- */
-
-EjsVar *ejsWriteVarAsStringCMethod(Ejs *ep, EjsVar *dest, EjsStringCMethod fn,
- void *userData, int flags)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_CMETHOD;
- dest->cMethodWithStrings.fn = fn;
- dest->cMethodWithStrings.userData = userData;
- dest->flags = flags;
- dest->allocatedData = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new string value
- */
-
-EjsVar *ejsWriteVarAsStringInternal(EJS_LOC_DEC(ep, loc), EjsVar *dest,
- const char *value)
-{
- mprAssert(dest);
- mprAssert(value);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->string = mprStrdupInternal(EJS_LOC_PASS(ep, loc), value);
- if (dest->string == 0) {
- return 0;
- }
-
- dest->length = strlen(dest->string);
-
- dest->type = EJS_TYPE_STRING;
- dest->allocatedData = 1;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var using a new string value
- */
-
-EjsVar *ejsWriteVarAsBinaryString(Ejs *ep, EjsVar *dest, const uchar *value,
- int len)
-{
- mprAssert(dest);
- mprAssert(value);
-
- ejsClearVar(ep, dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->length = dupString(MPR_LOC_ARGS(ep), &dest->ustring, value, len);
- if (dest->length < 0) {
- return 0;
- }
-
- dest->type = EJS_TYPE_STRING;
- dest->allocatedData = 1;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Set a var to undefined
- */
-
-EjsVar *ejsWriteVarAsUndefined(Ejs *ep, EjsVar *dest)
-{
- mprAssert(dest);
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->type = EJS_TYPE_UNDEFINED;
- dest->allocatedData = 0;
- dest->flags = 0;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Convert a value to a text based representation of its value
- * If you provide a format, you MUST ensure you know the type.
- * Caller must free the result.
- */
-
-char *ejsFormatVar(Ejs *ep, const char *fmt, EjsVar *vp)
-{
- char *buf, *src, *value, *allocValue;
- uchar *ubuf;
- int len;
-
- buf = 0;
- allocValue = 0;
- value = 0;
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- value = "undefined";
- break;
-
- case EJS_TYPE_NULL:
- value = "null";
- break;
-
- case EJS_TYPE_PTR:
- if (fmt == NULL || *fmt == '\0') {
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0,
- "[Opaque Pointer %p]", vp->ptr.userPtr);
- } else {
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, vp->ptr);
- }
- goto done;
-
- case EJS_TYPE_BOOL:
- value = (vp->boolean) ? "true" : "false";
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- if (fmt == NULL || *fmt == '\0') {
- fmt = "%f";
- }
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, vp->floating);
- goto done;
-#endif
-
- case EJS_TYPE_INT:
- if (fmt == NULL || *fmt == '\0') {
- fmt = "%d";
- }
- mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, vp->integer);
- goto done;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- if (fmt == NULL || *fmt == '\0') {
- fmt = "%Ld";
- }
- mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, vp->integer64);
- goto done;
-#endif
-
- case EJS_TYPE_CMETHOD:
- value = "[C Method]";
- break;
-
- case EJS_TYPE_STRING_CMETHOD:
- value = "[C StringMethod]";
- break;
-
- case EJS_TYPE_METHOD:
- value = ejsVarToString(ep, vp);
- break;
-
- case EJS_TYPE_OBJECT:
- value = ejsVarToString(ep, vp);
- break;
-
- case EJS_TYPE_STRING:
- src = vp->string;
- mprAssert(src);
-
- if (fmt && *fmt && src) {
- mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, src);
-
- } else if (src == NULL) {
- buf = mprStrdup(ep, "null");
-
- } else {
- ubuf = (uchar*) buf;
- if (dupString(MPR_LOC_ARGS(ep), &ubuf, src, vp->length) < 0) {
- return mprStrdup(ep, "");
- }
- buf = (char*) ubuf;
- }
- break;
-
- default:
- mprAssert(0);
- }
-
- if (fmt == NULL || *fmt == '\0') {
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, "%s", value);
- } else {
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &buf, 0, fmt, value);
- }
-
-done:
- if (allocValue) {
- mprFree(allocValue);
- }
- return buf;
-}
-
-/******************************************************************************/
-/*
- * Convert the variable to a boolean. Only for primitive types.
- */
-
-int ejsVarToBoolean(EjsVar *vp)
-{
- mprAssert(vp);
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- return 0;
-
- case EJS_TYPE_OBJECT:
- return (vp->objectState != NULL);
-
- case EJS_TYPE_PTR:
- return (vp->ptr.userPtr != NULL);
-
- case EJS_TYPE_BOOL:
- return vp->boolean;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- return (vp->floating != 0 && !ejsIsNan(vp->floating));
-#endif
-
- case EJS_TYPE_INT:
- return (vp->integer != 0);
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- return (vp->integer64 != 0);
-#endif
-
- case EJS_TYPE_STRING:
- return (vp->length > 0);
-#if UNUSED
- if (strcmp(vp->string, "true") == 0 ||
- strcmp(vp->string, "TRUE") == 0) {
- return 1;
-
- } else if (strcmp(vp->string, "false") == 0 ||
- strcmp(vp->string, "FALSE") == 0) {
- return 0;
-
- } else {
- return atoi(vp->string);
- }
-#endif
- }
-
- /* Not reached */
- return 0;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-/*
- * Convert the variable to a floating point number. Only for primitive types.
- */
-
-double ejsVarToFloat(EjsVar *vp)
-{
- mprAssert(vp);
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_PTR:
- return 0;
-
- case EJS_TYPE_BOOL:
- return (vp->boolean) ? 1.0 : 0.0;
-
- case EJS_TYPE_FLOAT:
- return vp->floating;
-
- case EJS_TYPE_INT:
- return (double) vp->integer;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- return (double) vp->integer64;
-#endif
-
- case EJS_TYPE_STRING:
- if (vp->length == 0) {
- return 0.0;
- } else {
- return atof(vp->string);
- }
- }
-
- /* Not reached */
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Convert the variable to an Integer type. Only works for primitive types.
- */
-
-int ejsVarToInteger(EjsVar *vp)
-{
- mprAssert(vp);
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_OBJECT:
- return 0;
-
- case EJS_TYPE_BOOL:
- return (vp->boolean) ? 1 : 0;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- if (ejsIsNan(vp->floating)) {
- return 0;
- }
- return (int) vp->floating;
-#endif
-
- case EJS_TYPE_INT:
- return vp->integer;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- return (int) vp->integer64;
-#endif
-
- case EJS_TYPE_STRING:
- if (vp->length == 0) {
- return 0;
- } else {
- return ejsParseInteger(vp->string);
- }
- }
-
- /* Not reached */
- return 0;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_INT64
-/*
- * Convert the variable to an Integer64 type. Only works for primitive types.
- */
-
-int64 ejsVarToInteger64(EjsVar *vp)
-{
- mprAssert(vp);
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_STRING_CMETHOD:
- case EJS_TYPE_CMETHOD:
- case EJS_TYPE_METHOD:
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_PTR:
- return 0;
-
- case EJS_TYPE_BOOL:
- return (vp->boolean) ? 1 : 0;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- if (ejsIsNan(vp->floating)) {
- return 0;
- }
- return (int64) vp->floating;
-#endif
-
- case EJS_TYPE_INT:
- return vp->integer;
-
- case EJS_TYPE_INT64:
- return vp->integer64;
-
- case EJS_TYPE_STRING:
- if (vp->length == 0) {
- return 0;
- } else {
- return ejsParseInteger64(vp->string);
- }
- }
-
- /* Not reached */
- return 0;
-}
-
-#endif /* BLD_FEATURE_INT64 */
-/******************************************************************************/
-/*
- * Convert the variable to a number type. Only works for primitive types.
- */
-
-EjsNum ejsVarToNumber(EjsVar *vp)
-{
-#if BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_INT64
- return ejsVarToInteger64(vp);
-#elif BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_FLOAT
- return ejsVarToFloat(vp);
-#else
- return ejsVarToInteger(vp);
-#endif
-}
-
-/******************************************************************************/
-/*
- * Convert a var to a string. Store the result in ep->castTemp. If allocated
- * set ep->castAlloc to TRUE. Caller must NOT free the result.
- */
-
-char *ejsVarToString(Ejs *ep, EjsVar *vp)
-{
- MprBuf *bp;
- char numBuf[16];
- int len, i;
-
- if (ep->castAlloc) {
- mprFree(ep->castTemp);
- }
- ep->castTemp = 0;
- ep->castAlloc = 0;
-
- switch (vp->type) {
- case EJS_TYPE_UNDEFINED:
- ep->castTemp = "undefined";
- break;
-
- case EJS_TYPE_NULL:
- ep->castTemp = "null";
- break;
-
- case EJS_TYPE_PTR:
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &ep->castTemp, 0,
- "[Opaque Pointer %p]", vp->ptr.userPtr);
- ep->castAlloc = 1;
- break;
-
- case EJS_TYPE_BOOL:
- if (vp->boolean) {
- ep->castTemp = "true";
- } else {
- ep->castTemp = "false";
- }
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- len = mprAllocSprintf(MPR_LOC_ARGS(ep), &ep->castTemp, 0,
- "%f", vp->floating);
- ep->castAlloc = 1;
- break;
-#endif
-
- case EJS_TYPE_INT:
- mprItoa(numBuf, sizeof(numBuf), vp->integer);
- ep->castTemp = mprStrdup(ep, numBuf);
- ep->castAlloc = 1;
- break;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- mprAllocSprintf(MPR_LOC_ARGS(ep), &ep->castTemp, 0,
- "%Ld", vp->integer64);
- ep->castAlloc = 1;
- break;
-#endif
-
- case EJS_TYPE_CMETHOD:
- ep->castTemp = "[C Method]";
- break;
-
- case EJS_TYPE_STRING_CMETHOD:
- ep->castTemp = "[C StringMethod]";
- break;
-
- case EJS_TYPE_METHOD:
- bp = mprCreateBuf(ep, 0, 0);
- mprPutStringToBuf(bp, "function (");
- for (i = 0; i < vp->method.args->length; i++) {
- mprPutStringToBuf(bp, vp->method.args->items[i]);
- if ((i + 1) < vp->method.args->length) {
- mprPutStringToBuf(bp, ", ");
- }
- }
- mprPutStringToBuf(bp, ") {");
- mprPutStringToBuf(bp, vp->method.body);
- mprPutStringToBuf(bp, "}");
- mprAddNullToBuf(bp);
- ep->castTemp = mprStealBuf(ep, bp);
- ep->castAlloc = 1;
- mprFree(bp);
- break;
-
- case EJS_TYPE_OBJECT:
- if (ejsRunMethod(ep, vp, "toString", 0) < 0) {
- return mprStrdup(ep, "[object Object]");
- }
- ep->castTemp = mprStrdup(ep, ep->result->string);
- ep->castAlloc = 1;
- break;
-
- case EJS_TYPE_STRING:
- if (vp->string == 0) {
- ep->castTemp = "null";
- } else {
- ep->castTemp = vp->string;
- }
- break;
-
- default:
- mprAssert(0);
- }
-
- mprAssert(ep->castTemp);
- return ep->castTemp;
-}
-
-/******************************************************************************/
-
-char *ejsVarToStringEx(Ejs *ep, EjsVar *vp, bool *alloc)
-{
- char *str;
-
- mprAssert(alloc);
-
- str = ejsVarToString(ep, vp);
- *alloc = ep->castAlloc;
- ep->castAlloc = 0;
- ep->castTemp = 0;
- return str;
-}
-
-/******************************************************************************/
-/*
- * Parse a string based on formatting instructions and intelligently
- * create a variable.
- *
- * Float format: [+|-]DIGITS][DIGITS][(e|E)[+|-]DIGITS]
- */
-
-EjsVar *ejsParseVar(Ejs *ep, const char *buf, EjsType preferredType)
-{
- EjsType type;
- const char *cp;
- int isHex;
-
- mprAssert(buf);
-
- type = preferredType;
-
- if (preferredType == EJS_TYPE_UNDEFINED) {
- isHex = 0;
- if (*buf == '-' || *buf == '+') {
- type = EJS_NUM_VAR;
-
- } else if (!isdigit((int) *buf)) {
- if (strcmp(buf, "true") == 0 || strcmp(buf, "false") == 0) {
- type = EJS_TYPE_BOOL;
- } else {
- type = EJS_TYPE_STRING;
- }
-
- } else if (isdigit((int) *buf)) {
- type = EJS_NUM_VAR;
- cp = buf;
- if (*cp && tolower(cp[1]) == 'x') {
- cp = &cp[2];
- isHex = 1;
- for (cp = buf; *cp; cp++) {
- if (! isxdigit((int) *cp)) {
- break;
- }
- }
- } else {
-#if BLD_FEATURE_FLOATING_POINT
- /* Could be integer or float */
- for (cp = buf; *cp; cp++) {
- if (! isdigit((int) *cp)) {
- int c = tolower(*cp);
- if (c == '.' || c == 'e' || c == 'f') {
- type = EJS_TYPE_FLOAT;
- break;
- }
- }
- }
-#endif
- }
- }
- }
-
- switch (type) {
- case EJS_TYPE_OBJECT:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- case EJS_TYPE_PTR:
- default:
- break;
-
- case EJS_TYPE_BOOL:
- return ejsCreateBoolVar(ep, ejsParseBoolean(buf));
-
- case EJS_TYPE_INT:
- return ejsCreateIntegerVar(ep, ejsParseInteger(buf));
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- return ejsCreateInteger64Var(ep, ejsParseInteger64(buf));
-#endif
-
- case EJS_TYPE_STRING:
- if (strcmp(buf, "null") == 0) {
- return ejsCreateNullVar(ep);
-
- } else if (strcmp(buf, "undefined") == 0) {
- return ejsCreateUndefinedVar(ep);
- }
-
- return ejsCreateStringVar(ep, buf);
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- return ejsCreateFloatVar(ep, atof(buf));
-#endif
-
- }
- return ejsCreateUndefinedVar(ep);
-}
-
-/******************************************************************************/
-/*
- * Convert the variable to a number type. Only works for primitive types.
- */
-
-bool ejsParseBoolean(const char *s)
-{
- if (s == 0 || *s == '\0') {
- return 0;
- }
- if (strcmp(s, "false") == 0 || strcmp(s, "FALSE") == 0) {
- return 0;
- }
- return 1;
-}
-
-/******************************************************************************/
-/*
- * Convert the variable to a number type. Only works for primitive types.
- */
-
-EjsNum ejsParseNumber(const char *s)
-{
-#if BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_INT64
- return ejsParseInteger64(s);
-#elif BLD_FEATURE_NUM_TYPE_ID == EJS_TYPE_FLOAT
- return ejsParseFloat(s);
-#else
- return ejsParseInteger(s);
-#endif
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_INT64
-/*
- * Convert the string buffer to an Integer64.
- */
-
-int64 ejsParseInteger64(const char *str)
-{
- const char *cp;
- int64 num64;
- int radix, c, negative;
-
- mprAssert(str);
-
- cp = str;
- num64 = 0;
- negative = 0;
-
- if (*cp == '-') {
- cp++;
- negative = 1;
- } else if (*cp == '+') {
- cp++;
- }
-
- /*
- * Parse a number. Observe hex and octal prefixes (0x, 0)
- */
- if (*cp != '0') {
- /*
- * Normal numbers (Radix 10)
- */
- while (isdigit((int) *cp)) {
- num64 = (*cp - '0') + (num64 * 10);
- cp++;
- }
- } else {
- cp++;
- if (tolower(*cp) == 'x') {
- cp++;
- radix = 16;
- while (*cp) {
- c = tolower(*cp);
- if (isdigit(c)) {
- num64 = (c - '0') + (num64 * radix);
- } else if (c >= 'a' && c <= 'f') {
- num64 = (c - 'a' + 10) + (num64 * radix);
- } else {
- break;
- }
- cp++;
- }
-
- } else{
- radix = 8;
- while (*cp) {
- c = tolower(*cp);
- if (isdigit(c) && c < '8') {
- num64 = (c - '0') + (num64 * radix);
- } else {
- break;
- }
- cp++;
- }
- }
- }
-
- if (negative) {
- return 0 - num64;
- }
- return num64;
-}
-
-#endif /* BLD_FEATURE_INT64 */
-/******************************************************************************/
-/*
- * Convert the string buffer to an Integer.
- */
-
-int ejsParseInteger(const char *str)
-{
- const char *cp;
- int num;
- int radix, c, negative;
-
- mprAssert(str);
-
- cp = str;
- num = 0;
- negative = 0;
-
- if (*cp == '-') {
- cp++;
- negative = 1;
- } else if (*cp == '+') {
- cp++;
- }
-
- /*
- * Parse a number. Observe hex and octal prefixes (0x, 0)
- */
- if (*cp != '0') {
- /*
- * Normal numbers (Radix 10)
- */
- while (isdigit((int) *cp)) {
- num = (*cp - '0') + (num * 10);
- cp++;
- }
- } else {
- cp++;
- if (tolower(*cp) == 'x') {
- cp++;
- radix = 16;
- while (*cp) {
- c = tolower(*cp);
- if (isdigit(c)) {
- num = (c - '0') + (num * radix);
- } else if (c >= 'a' && c <= 'f') {
- num = (c - 'a' + 10) + (num * radix);
- } else {
- break;
- }
- cp++;
- }
-
- } else{
- radix = 8;
- while (*cp) {
- c = tolower(*cp);
- if (isdigit(c) && c < '8') {
- num = (c - '0') + (num * radix);
- } else {
- break;
- }
- cp++;
- }
- }
- }
-
- if (negative) {
- return 0 - num;
- }
- return num;
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-/*
- * Convert the string buffer to an Floating.
- */
-
-double ejsParseFloat(const char *str)
-{
- return atof(str);
-}
-
-/******************************************************************************/
-
-int ejsIsNan(double f)
-{
-#if WIN
- return _isnan(f);
-#elif VXWORKS
- /* FUTURE */
- return (0);
-#else
- return (f == FP_NAN);
-#endif
-}
-/******************************************************************************/
-
-int ejsIsInfinite(double f)
-{
-#if WIN
- return !_finite(f);
-#elif VXWORKS
- /* FUTURE */
- return (0);
-#else
- return (f == FP_INFINITE);
-#endif
-}
-
-#endif /* BLD_FEATURE_FLOATING_POINT */
-
-/******************************************************************************/
-/*
- * Single point of control for all assignment to properties.
- *
- * Copy an objects core value (only). This preserves the destination object's
- * name. This implements copy by reference for objects and copy by value for
- * strings and other types. Caller must free dest prior to calling.
- */
-
-static EjsVar *copyVar(EJS_LOC_DEC(ep, loc), EjsVar *dest, const EjsVar *src,
- EjsCopyDepth copyDepth)
-{
- Ejs *ejsContext;
- EjsObj *srcObj;
- EjsProperty *destp;
- const char **srcArgs;
- char *str;
- int i;
-
- mprAssert(dest);
- mprAssert(src);
-
- if (dest == src) {
- return dest;
- }
-
- if (dest->type != EJS_TYPE_UNDEFINED) {
- ejsClearVar(ep, dest);
- }
-
- dest->allocatedData = 0;
-
- switch (src->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- case EJS_TYPE_NULL:
- break;
-
- case EJS_TYPE_BOOL:
- dest->boolean = src->boolean;
- break;
-
- case EJS_TYPE_PTR:
- dest->ptr = src->ptr;
- if (dest->ptr.destructor) {
- dest->allocatedData = 1;
- }
- break;
-
- case EJS_TYPE_STRING_CMETHOD:
- dest->cMethodWithStrings = src->cMethodWithStrings;
- break;
-
- case EJS_TYPE_CMETHOD:
- dest->cMethod = src->cMethod;
- break;
-
-#if BLD_FEATURE_FLOATING_POINT
- case EJS_TYPE_FLOAT:
- dest->floating = src->floating;
- break;
-#endif
-
- case EJS_TYPE_INT:
- dest->integer = src->integer;
- break;
-
-#if BLD_FEATURE_INT64
- case EJS_TYPE_INT64:
- dest->integer64 = src->integer64;
- break;
-#endif
-
- case EJS_TYPE_OBJECT:
- if (copyDepth == EJS_SHALLOW_COPY) {
-
- /*
- * If doing a shallow copy and the src object is from the same
- * interpreter, or we are copying from the master interpreter, or
- * we are using a shared slab, then we can do a shallow copy.
- * Otherwise, we must do a deep copy.
- */
- srcObj = src->objectState;
- if (srcObj->ejs == ep || srcObj->ejs == ep->service->master ||
- (ep->flags & EJS_FLAGS_SHARED_SLAB)) {
- dest->objectState = src->objectState;
- dest->allocatedData = 1;
- break;
- }
- }
-
- /*
- * Doing a deep or recursive deep. Can get here if doing a shallow
- * copy and the object is from another non-master interpeter and not
- * using a shared slab.
- *
- * We must make sure the data is allocated using the right memory
- * context. It must be the same as the destination parent object.
- * Otherwise, when we free the property memory, the parent may
- * have a dangling pointer.
- */
- if (dest->isProperty) {
- destp = ejsGetPropertyPtr(dest);
- if (destp->parentObj == 0) {
- ejsContext = ep;
-
- } else {
- mprAssert(destp->parentObj);
- ejsContext = destp->parentObj->ejs;
- mprAssert(ejsContext);
- }
-
- } else {
- ejsContext = ep;
- }
-
- dest->objectState = createObj(EJS_LOC_PASS(ejsContext, loc));
- if (dest->objectState == 0) {
- /* Memory Error */
- return 0;
- }
-
- dest->objectState->baseClass = src->objectState->baseClass;
- dest->objectState->methods = src->objectState->methods;
- dest->objectState->noConstructor = src->objectState->noConstructor;
- dest->objectState->objName =
- mprStrdup(ejsContext, src->objectState->objName);
-
- if (dest->objectState->objName == 0) {
- return 0;
- }
-
- if (ejsCopyProperties(ep, dest, src, copyDepth) == 0) {
- return 0;
- }
- dest->allocatedData = 1;
- break;
-
- case EJS_TYPE_METHOD:
- dest->method.args = mprCreateItemArray(ep, EJS_INC_ARGS,
- EJS_MAX_ARGS);
- if (dest->method.args == 0) {
- return 0;
- }
- dest->allocatedData = 1;
- if (src->method.args) {
- srcArgs = (const char**) src->method.args->items;
- for (i = 0; i < src->method.args->length; i++) {
- str = mprStrdupInternal(EJS_LOC_PASS(dest->method.args,
- loc), srcArgs[i]);
- if (str == 0) {
- mprFree(dest->method.args);
- dest->method.args = 0;
- return 0;
- }
- if (mprAddItem(dest->method.args, str) < 0) {
- mprFree(dest->method.args);
- dest->method.args = 0;
- return 0;
- }
- }
- }
- dest->method.body = mprStrdup(dest->method.args, src->method.body);
- if (dest->method.body == 0) {
- mprFree(dest->method.args);
- dest->method.args = 0;
- return 0;
- }
- dest->callsSuper = src->callsSuper;
- break;
-
- case EJS_TYPE_STRING:
- dest->length = src->length;
- if (src->string) {
- /* Shallow, deep or recursive deep */
- dest->length = dupString(MPR_LOC_PASS(ep, loc), &dest->ustring,
- src->ustring, src->length);
- if (dest->length < 0) {
- return 0;
- }
- dest->allocatedData = 1;
-
- } else {
- dest->string = src->string;
- dest->allocatedData = 0;
- }
- break;
- }
-
- dest->type = src->type;
- dest->flags = src->flags;
- dest->isArray = src->isArray;
-
- return dest;
-}
-
-/******************************************************************************/
-/*
- * Copy all properies in an object. Must preserve property order
- */
-
-EjsVar *ejsCopyProperties(Ejs *ep, EjsVar *dest, const EjsVar *src,
- EjsCopyDepth copyDepth)
-{
- EjsProperty *srcProp, *destProp, *last, *next;
- int propertyIndex;
-
- srcProp = ejsGetFirstProperty(src, EJS_ENUM_ALL);
- while (srcProp) {
- next = ejsGetNextProperty(srcProp, EJS_ENUM_ALL);
- if (srcProp->visited) {
- srcProp = next;
- continue;
- }
-
- /*
- * This finds the last variable in the hash chain
- * FUTURE OPT. This is slow. If used double link, we could locate the
- * tail more easily.
- */
- destProp = hashLookup(dest->objectState, srcProp->name,
- &propertyIndex, &last);
- mprAssert(destProp == 0);
-
- destProp = allocProperty(ep, dest, srcProp->name, propertyIndex, last);
- if (destProp == 0) {
- mprAssert(destProp);
- return 0;
- }
-
- /*
- * Recursively copy the object. If DEEP_COPY, then we
- * will do a shallow copy of the object contents. If
- * RECURSIVE_DEEP, then we do a deep copy at all levels.
- */
- srcProp->visited = 1;
-
- if (copyVar(EJS_LOC_ARGS(ep), ejsGetVarPtr(destProp),
- ejsGetVarPtr(srcProp),
- (copyDepth == EJS_DEEP_COPY) ? EJS_SHALLOW_COPY : copyDepth)
- == 0) {
- return 0;
- }
- srcProp->visited = 0;
-
- srcProp = next;
- }
- return dest;
-}
-
-/******************************************************************************/
-/********************************** Properties ********************************/
-/******************************************************************************/
-/*
- * Create a property in an object and return a pointer to it. If the property
- * already exists then just return a pointer to it (no error).
- * To test for existance of a property, use GetProperty
- */
-
-static EjsProperty *hashLookup(EjsObj *obj, const char *property,
- int *propertyIndex, EjsProperty **hashTail)
-{
- EjsProperty *prop, *last;
- int index;
-
- mprAssert(obj);
- mprAssert(property);
-
- if (obj == 0 || property == 0 || *property == '\0') {
- mprAssert(0);
- return 0;
- }
-
- /*
- * Find the property in the hash chain if it exists
- */
- index = hash(property);
- prop = obj->propertyHash[index];
- for (last = 0; prop != 0; last = prop, prop = prop->hashNext) {
- if (prop->name[0] == property[0] &&
- strcmp(prop->name, property) == 0) {
- break;
- }
- }
- if (propertyIndex) {
- *propertyIndex = index;
- }
- if (hashTail) {
- *hashTail = last;
- }
-
- return prop;
-}
-
-/******************************************************************************/
-/*
- * Create a property in an object and return a pointer to it. If the property
- * already exists then just return a pointer to it (no error). If the property
- * does not exist, create an undefined variable. To test for existance of a
- * property, use GetProperty.
- */
-
-EjsProperty *ejsCreateSimpleProperty(Ejs *ep, EjsVar *op, const char *property)
-{
- EjsProperty *prop, *last;
- int propertyIndex;
-
- if (op == 0 || op->type != EJS_TYPE_OBJECT || property == 0 ||
- *property == '\0') {
- mprAssert(0);
- return 0;
- }
-
- /*
- * Find the property in the hash chain if it exists
- */
- prop = hashLookup(op->objectState, property, &propertyIndex, &last);
-
- if (prop == 0) {
- /*
- * Create a new property
- */
- prop = allocProperty(ep, op, property, propertyIndex, last);
- if (prop == 0) {
- mprAssert(prop == 0);
- return 0;
- }
- }
- return prop;
-}
-
-/******************************************************************************/
-/*
- * Create a property in an object and return a pointer to it. If the property
- * already exists then just return a pointer to it (no error).
- * To test for existance of a property, use GetProperty
- */
-
-EjsProperty *ejsCreateSimpleNonUniqueProperty(Ejs *ep, EjsVar *op,
- const char *property)
-{
- EjsProperty *prop, *last;
- int propertyIndex;
-
- if (op == 0 || op->type != EJS_TYPE_OBJECT || property == 0 ||
- *property == '\0') {
- mprAssert(0);
- return 0;
- }
-
- /*
- * Find end of chain
- */
- propertyIndex = hash(property);
- prop = op->objectState->propertyHash[propertyIndex];
- for (last = 0; prop != 0; last = prop, prop = prop->hashNext) {
- ;
- }
-
- return allocProperty(ep, op, property, propertyIndex, last);
-}
-
-/******************************************************************************/
-/*
- * Find a property in an object and return a pointer to it.
- * This does NOT traverse base classes.
- */
-
-EjsProperty *ejsGetSimpleProperty(Ejs *ep, EjsVar *op, const char *property)
-{
- mprAssert(op);
- mprAssert(op->type == EJS_TYPE_OBJECT);
- mprAssert(property && *property);
-
- /*
- * This is an internal API. It has very little checking.
- */
- return hashLookup(op->objectState, property, 0, 0);
-}
-
-/******************************************************************************/
-
-/*
- * NOTE: There is no ejsSetSimpleProperty as all the ejsSetProperty routines
- * operate only on the instance and don't follow base classes. ie. there is
- * no simple version required. However, there is a ejsSetBaseProperty routine
- * that will follow base classes and is used to set static properties in base
- * classes
- */
-
-/******************************************************************************/
-/******************************* Property Access ******************************/
-/******************************************************************************/
-/*
- * The property get routines follow base classes and utilize the propery
- * method access routines. The property set routines do not follow base
- * classes. The property ejsSetBase... routines do follow base classes.
- */
-
-/*
- * Find a property in an object and return a pointer to it.
- * This follows base classes.
- */
-
-EjsProperty *ejsGetProperty(Ejs *ep, EjsVar *op, const char *property)
-{
- EjsVar *vp, *newOp;
- int maxBaseClasses = 50;
-
- do {
- if (op->type != EJS_TYPE_OBJECT) {
- mprAssert(op->type == EJS_TYPE_OBJECT);
- return 0;
- }
- mprAssert(op->objectState);
-
- vp = ejsGetPropertyMethod(ep, op, property);
- if (vp != 0) {
- /*
- * Found
- */
- break;
- }
-
- newOp = op->objectState->baseClass;
- if (newOp == 0) {
- if (op->objectState != ep->objectClass->objectState) {
- newOp = ep->objectClass;
- }
- }
- op = newOp;
-
- /*
- * A little bit of sanity checking
- */
- if (--maxBaseClasses <= 0) {
- mprAssert(maxBaseClasses > 0);
- break;
- }
-
- } while (op);
-
- return ejsGetPropertyPtr(vp);
-}
-
-/******************************************************************************/
-/*
- * Get the property's variable. Optionally create if it does not exist.
- */
-
-EjsVar *ejsGetPropertyAsVar(Ejs *ep, EjsVar *vp, const char *property)
-{
- return ejsGetVarPtr(ejsGetProperty(ep, vp, property));
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a binary string.
- */
-
-const uchar *ejsGetPropertyAsBinaryString(Ejs *ep, EjsVar *obj,
- const char *property, int *length)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
-
- if (vp->type == EJS_TYPE_STRING) {
- if (length) {
- *length = vp->length;
- }
- return vp->ustring;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a string.
- */
-
-const char *ejsGetPropertyAsString(Ejs *ep, EjsVar *obj, const char *property)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
-
- if (vp->type == EJS_TYPE_STRING) {
- return vp->string;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a number.
- */
-
-BLD_FEATURE_NUM_TYPE ejsGetPropertyAsNumber(Ejs *ep, EjsVar *obj,
- const char *property)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
-
- return ejsVarToNumber(vp);
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a integer.
- */
-
-int ejsGetPropertyAsInteger(Ejs *ep, EjsVar *obj, const char *property)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
-
- return ejsVarToInteger(vp);
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a boolean.
- */
-
-bool ejsGetPropertyAsBoolean(Ejs *ep, EjsVar *obj, const char *property)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
-
- return ejsVarToBoolean(vp);
-}
-
-/******************************************************************************/
-/*
- * Get the property's value as a pointer.
- */
-
-void *ejsGetPropertyAsPtr(Ejs *ep, EjsVar *obj, const char *property)
-{
- EjsVar *vp;
-
- vp = ejsGetVarPtr(ejsGetProperty(ep, obj, property));
- if (vp == 0 || ejsVarIsUndefined(vp)) {
- return 0;
- }
- if (vp->type == EJS_TYPE_PTR) {
- return vp->ptr.userPtr;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Create a property in the object. This will override any base class
- * properties.
- *
- * MOB -- need to spell out the difference between ejsSetProperty and
- * ejsCreateProperty.
- */
-
-EjsProperty *ejsCreateProperty(Ejs *ep, EjsVar *obj, const char *property)
-{
- EjsVar *vp;
-
- vp = ejsCreatePropertyMethod(ep, obj, property);
- return ejsGetPropertyPtr(vp);
-}
-
-/******************************************************************************/
-/*
- * Set a property's variable value. Create the property if it does not exist.
- * This routine DOES follow base classes.
- */
-
-EjsProperty *ejsSetBaseProperty(Ejs *ep, EjsVar *op, const char *property,
- const EjsVar *value)
-{
- EjsVar *vp, *newOp;
- int maxBaseClasses = 50;
-
- do {
- if (op->type != EJS_TYPE_OBJECT) {
- mprAssert(op->type == EJS_TYPE_OBJECT);
- return 0;
- }
- mprAssert(op->objectState);
-
- vp = ejsGetPropertyMethod(ep, op, property);
- if (vp != 0) {
- /*
- * Found
- */
- vp = ejsSetPropertyMethod(ep, op, property, value);
- break;
- }
-
- newOp = op->objectState->baseClass;
- if (newOp == 0) {
- if (op->objectState != ep->objectClass->objectState) {
- newOp = ep->objectClass;
- }
- }
- op = newOp;
-
- /*
- * A little bit of sanity checking
- */
- if (--maxBaseClasses <= 0) {
- mprAssert(maxBaseClasses > 0);
- break;
- }
-
- } while (op);
-
- return ejsGetPropertyPtr(vp);
-}
-
-/******************************************************************************/
-/*
- * Set a property's variable value. Create the property if it does not exist.
- * This does NOT follow base classes. Okay when updating instance properties,
- * but not for class (static) properties. This does a shallow copy which
- * will copy references.
- */
-
-EjsProperty *ejsSetProperty(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value)
-{
- EjsVar *vp;
-
- vp = ejsSetPropertyMethod(ep, obj, property, value);
-
- return ejsGetPropertyPtr(vp);
-}
-
-/******************************************************************************/
-/*
- * Set a property's variable value by assigning the given value. The caller
- * must NOT free value as it is assigned directly into the property's value.
- */
-
-EjsProperty *ejsSetPropertyAndFree(Ejs *ep, EjsVar *obj,
- const char *property, EjsVar *value)
-{
- EjsVar *vp;
-
- vp = ejsSetPropertyMethod(ep, obj, property, value);
-
- ejsFree(ep, value, EJS_SLAB_VAR);
-
- return ejsGetPropertyPtr(vp);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToCMethod(Ejs *ep, EjsVar *vp, const char *prop,
- EjsCMethod fn, void *userData, int flags)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_CMETHOD);
- v.cMethod.fn = fn;
- v.cMethod.userData = userData;
- v.flags = flags;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToBoolean(Ejs *ep, EjsVar *vp, const char *prop,
- int value)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_BOOL);
- v.boolean = value;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_FLOATING_POINT
-
-EjsProperty *ejsSetPropertyToFloat(Ejs *ep, EjsVar *vp, const char *prop,
- double value)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_FLOAT);
- v.floating = value;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-#endif
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToInteger(Ejs *ep, EjsVar *vp, const char *prop,
- int value)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_INT);
- v.integer = value;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-#if BLD_FEATURE_INT64
-
-EjsProperty *ejsSetPropertyToInteger64(Ejs *ep, EjsVar *vp, const char *prop,
- int64 value)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_INT64);
- v.integer64 = value;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-#endif
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToNull(Ejs *ep, EjsVar *vp, const char *prop)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_NULL);
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToMethod(Ejs *ep, EjsVar *vp, const char *prop,
- const char *body, MprArray *args, int flags)
-{
- return ejsSetPropertyAndFree(ep, vp, prop,
- ejsCreateMethodVar(ep, body, args, flags));
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToNumber(Ejs *ep, EjsVar *vp, const char *prop,
- EjsNum value)
-{
- return ejsSetPropertyAndFree(ep, vp, prop, ejsCreateNumberVar(ep, value));
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToStringCMethod(Ejs *ep, EjsVar *vp,
- const char *prop, EjsStringCMethod fn, void *userData, int flags)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_STRING_CMETHOD);
- v.cMethodWithStrings.fn = fn;
- v.cMethodWithStrings.userData = userData;
- v.flags = flags;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToString(Ejs *ep, EjsVar *vp, const char *prop,
- const char *value)
-{
- EjsProperty *pp;
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_STRING);
-
- /* FUTURE OPT */
- v.string = mprStrdupInternal(EJS_LOC_ARGS(ep), value);
- if (v.string == 0) {
- return 0;
- }
- v.length = strlen(v.string);
- v.allocatedData = 1;
-
- pp = ejsSetProperty(ep, vp, prop, &v);
-
- mprFree(v.string);
-
- return pp;
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToBinaryString(Ejs *ep, EjsVar *vp,
- const char *prop, const uchar *value, int len)
-{
- EjsProperty *pp;
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_STRING);
-
- /* FUTURE OPT */
- v.length = dupString(MPR_LOC_ARGS(ep), &v.ustring, value, len);
- if (v.length < 0) {
- return 0;
- }
- v.allocatedData = 1;
-
- pp = ejsSetProperty(ep, vp, prop, &v);
-
- mprFree(v.ustring);
-
- return pp;
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToUndefined(Ejs *ep, EjsVar *vp, const char *prop)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_UNDEFINED);
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToPtr(Ejs *ep, EjsVar *vp, const char *prop,
- void *ptr, EjsDestructor destructor)
-{
- EjsVar v;
-
- ejsInitVar(&v, EJS_TYPE_PTR);
- v.ptr.userPtr = ptr;
- v.ptr.destructor = destructor;
- v.allocatedData = 1;
-
- return ejsSetProperty(ep, vp, prop, &v);
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToNewObj(Ejs *ep, EjsVar *vp, const char *prop,
- const char *className, MprArray *args)
-{
- return ejsSetPropertyAndFree(ep, vp, prop,
- ejsCreateObjUsingArgv(ep, 0, className, args));
-}
-
-/******************************************************************************/
-
-EjsProperty *ejsSetPropertyToObj(Ejs *ep, EjsVar *op, const char *prop)
-{
- return ejsSetPropertyAndFree(ep, op, prop, ejsCreateObjVar(ep));
-}
-
-/******************************************************************************/
-/*
- * Convenience routines
- */
-
-EjsVar *ejsSetPropertyToObjAsVar(Ejs *ep, EjsVar *op, const char *prop)
-{
- return ejsGetVarPtr(ejsSetPropertyToObj(ep, op, prop));
-}
-
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-/******************************************************************************/
-/*
- * Create a script method
- */
-
-EjsProperty *ejsDefineMethod(Ejs *ep, EjsVar *vp, const char *prop,
- const char *body, MprArray *args)
-{
- if (vp == 0) {
- vp = ejsGetGlobalObj(ep);
- }
- return ejsSetPropertyToMethod(ep, vp, prop, body, args, 0);
-}
-
-/******************************************************************************/
-/*
- * Create a C language method
- */
-
-EjsProperty *ejsDefineCMethod(Ejs *ep, EjsVar *vp, const char *prop,
- EjsCMethod fn, int flags)
-{
- if (vp == 0) {
- vp = ejsGetGlobalObj(ep);
- }
- return ejsSetPropertyToCMethod(ep, vp, prop, fn, 0, flags);
-}
-
-/******************************************************************************/
-/*
- * Define accessors
- */
-
-EjsProperty *ejsDefineAccessors(Ejs *ep, EjsVar *vp, const char *prop,
- const char *getBody, const char *setBody)
-{
- EjsProperty *pp;
- MprArray *args;
- char *propName;
-
- if (vp == 0) {
- vp = ejsGetGlobalObj(ep);
- }
-
- if (ejsSetPropertyToMethod(ep, vp, prop, getBody, 0, EJS_GET_ACCESSOR) < 0){
- ejsMemoryError(ep);
- return 0;
- }
-
- /* MOB -- OPT to use SLAB */
- /* MOB -- need to encapsulate this logic */
-
- if (mprAllocStrcat(MPR_LOC_ARGS(ep), &propName, EJS_MAX_ID+5, 0,
- "-set-", prop, NULL) < 0) {
- ejsMemoryError(ep);
- return 0;
- }
-
- args = mprCreateItemArray(ep, EJS_INC_ARGS, EJS_MAX_ARGS);
- mprAddItem(args, mprStrdup(args, "value"));
-
- pp = ejsSetPropertyToMethod(ep, vp, propName, setBody, args,
- EJS_SET_ACCESSOR);
- mprFree(propName);
-
- if (pp == 0) {
- ejsMemoryError(ep);
- return 0;
- }
-
- return pp;
-}
-
-/******************************************************************************/
-/*
- * Define C accessors
- */
-
-EjsProperty *ejsDefineCAccessors(Ejs *ep, EjsVar *vp, const char *prop,
- EjsCMethod getFn, EjsCMethod setFn, int flags)
-{
- EjsProperty *pp;
- char *propName;
-
- if (vp == 0) {
- vp = ejsGetGlobalObj(ep);
- }
- pp = ejsSetPropertyToCMethod(ep, vp, prop, getFn, 0,
- flags | EJS_GET_ACCESSOR);
- if (pp == 0) {
- ejsMemoryError(ep);
- return 0;
- }
-
- /* MOB -- OPT to use SLAB */
- if (mprAllocStrcat(MPR_LOC_ARGS(ep), &propName, EJS_MAX_ID + 5, 0,
- "-set-", prop, NULL) < 0) {
- ejsMemoryError(ep);
- return 0;
- }
- pp = ejsSetPropertyToCMethod(ep, vp, propName, setFn, 0,
- flags | EJS_SET_ACCESSOR);
- mprFree(propName);
-
- if (pp == 0) {
- ejsMemoryError(ep);
- return 0;
- }
- return pp;
-}
-
-/******************************************************************************/
-/*
- * Create a C language method with string arguments
- */
-
-EjsProperty *ejsDefineStringCMethod(Ejs *ep, EjsVar *vp, const char *prop,
- EjsStringCMethod fn, int flags)
-{
- if (vp == 0) {
- vp = ejsGetGlobalObj(ep);
- }
- return ejsSetPropertyToStringCMethod(ep, vp, prop, fn, 0, flags);
-}
-
-/******************************************************************************/
-
-void ejsSetCMethodUserData(EjsVar *obj, void *userData)
-{
- /*
- * This is a little dirty. We rely on the userData being in the same
- * place in the var structure.
- */
- obj->cMethod.userData = userData;
-}
-
-/******************************************************************************/
-
-void ejsSetVarFlags(EjsVar *obj, int flags)
-{
- obj->flags = flags;
-}
-
-/******************************************************************************/
-
-void *ejsGetCMethodUserData(EjsVar *obj)
-{
- return obj->cMethod.userData;
-}
-
-/******************************************************************************/
-
-int ejsGetVarFlags(EjsVar *obj)
-{
- return obj->flags;
-}
-
-/******************************************************************************/
-
-void ejsSetObjDestructor(Ejs *ep, EjsVar *obj, EjsDestructor destructor)
-{
- obj->objectState->destructor = destructor;
-}
-
-/******************************************************************************/
-
-void ejsClearObjDestructor(Ejs *ep, EjsVar *obj)
-{
- obj->objectState->destructor = 0;
-}
-
-/******************************************************************************/
-/*
- * Create a new property
- */
-
-static EjsProperty *allocProperty(Ejs *ep, EjsVar *op, const char *property,
- int propertyIndex, EjsProperty *last)
-{
- EjsProperty *prop;
- EjsObj *obj;
-
- obj = op->objectState;
-
- /*
- * Allocate the property using the memory context of the owning object
- */
- prop = ejsAllocProperty(EJS_LOC_ARGS(obj->ejs));
- if (prop == 0) {
- return 0;
- }
- if (mprStrcpy(prop->name, sizeof(prop->name), property) < 0) {
- ejsError(ep, EJS_REFERENCE_ERROR,
- "Property name %s is too long. Max is %d letters.",
- prop->name, EJS_MAX_ID);
- return 0;
- }
-
- ejsSetVarName(ep, ejsGetVarPtr(prop), &prop->name[0]);
-
- /*
- * Do hash linkage
- */
- if (last) {
- last->hashNext = prop;
- } else {
- obj->propertyHash[propertyIndex] = prop;
- }
-
-#if BLD_DEBUG
- prop->link.propertyName = prop->name;
- prop->link.property = prop;
- prop->link.head = &obj->link;
-#endif
-
- /*
- * Inserting before the dummy head will append to the end
- */
- linkPropertyBefore(obj, &obj->link, &prop->link);
-
- obj->numProperties++;
- prop->parentObj = obj;
- mprAssert(obj->ejs);
-
- return prop;
-}
-
-/******************************************************************************/
-/*
- * Delete a property from this object
- */
-
-int ejsDeleteProperty(Ejs *ep, EjsVar *vp, const char *property)
-{
- EjsProperty *prop, *last;
- EjsObj *obj;
- int propertyIndex;
-
- mprAssert(vp);
- mprAssert(property && *property);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
-
- if (vp->type != EJS_TYPE_OBJECT) {
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- return MPR_ERR_BAD_ARGS;
- }
-
- prop = hashLookup(vp->objectState, property, &propertyIndex, &last);
- if (prop == (EjsProperty*) 0) {
- return MPR_ERR_NOT_FOUND;
- }
- obj = vp->objectState;
-
-#if FUTURE
- if (prop->readonly) {
- mprAssert(! prop->readonly);
- return MPR_ERR_READ_ONLY;
- }
-#endif
-
- /*
- * If doing enumerations, then the object will mark preventDelete to
- * prevent any properties being deleted and thus disturbing the
- * traversal.
- */
- if (obj->preventDeleteProp) {
- obj->delayedDeleteProp = 1;
- prop->delayedDelete = 1;
- return 0;
- }
-
- /*
- * Remove from hash
- */
- if (last) {
- last->hashNext = prop->hashNext;
- } else {
- obj->propertyHash[propertyIndex] = prop->hashNext;
- }
-
- unlinkProperty(obj, &prop->link);
- obj->numProperties--;
-
- /*
- * Free any property data and return to the slab
- */
- if (prop->var.type != EJS_TYPE_OBJECT) {
- ejsClearVar(ep, ejsGetVarPtr(prop));
- }
- ejsFree(ep, prop, EJS_SLAB_PROPERTY);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Remove a property's value from this object. The property is set to
- * undefined.
- */
-
-EjsVar *ejsClearProperty(Ejs *ep, EjsVar *vp, const char *property)
-{
- EjsProperty *prop;
-
- mprAssert(vp);
- mprAssert(property && *property);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
-
- if (vp->type != EJS_TYPE_OBJECT) {
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- return 0;
- }
-
- prop = hashLookup(vp->objectState, property, 0, 0);
- if (prop == (EjsProperty*) 0) {
- return 0;
- }
-#if FUTURE
- if (prop->readonly) {
- mprAssert(! prop->readonly);
- return 0;
- }
-#endif
-
- ejsClearVar(ep, &prop->var);
- return &prop->var;
-}
-
-/******************************************************************************/
-/*
- * Unlink a property from the ordered list of properties
- */
-
-static void unlinkProperty(EjsObj *obj, EjsPropLink *propLink)
-{
- propLink->prev->next = propLink->next;
- propLink->next->prev = propLink->prev;
-}
-
-/******************************************************************************/
-#if UNUSED && KEEP
-/*
- * Insert a link after a specified link.
- */
-
-static void linkPropertyAfter(EjsObj *obj, EjsPropLink *at,
- EjsPropLink *propLink)
-{
- propLink->next = at->next;
- propLink->prev = at;
-
- at->next->prev = propLink;
- at->next = propLink;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Insert a link before a specified link.
- */
-
-static void linkPropertyBefore(EjsObj *obj, EjsPropLink *at,
- EjsPropLink *propLink)
-{
- propLink->prev = at->prev;
- propLink->next = at;
-
- at->prev->next = propLink;
- at->prev = propLink;
-}
-
-/******************************************************************************/
-/*
- * This routine will sort properties in an object. If propertyName is not
- * null, then the properties in op must be objects with a property of the
- * name propertyName. If propertyName is null, then the properties of op
- * are directly sorted. If order is 1, they are sorted in ascending order.
- * If -1, they are sorted in descending order.
- *
- * NOTE: arrays keep their original index values.
- */
-
-void ejsSortProperties(Ejs *ep, EjsVar *op, EjsSortFn fn,
- const char *propertyName, int order)
-{
- EjsProperty *p1, *p2, *tmp;
- EjsPropLink *l1, *l2, *oldL1Spot;
- EjsObj *obj;
-
- obj = op->objectState;
-
- p1 = ejsGetFirstProperty(op, 0);
- while (p1) {
- if (p1->dontEnumerate) {
- p1 = ejsGetNextProperty(p1, 0);
- continue;
- }
-
- p2 = ejsGetFirstProperty(op, 0);
- while (p2 && p2 != p1) {
-
- if (p2->dontEnumerate) {
- p2 = ejsGetNextProperty(p2, 0);
- continue;
- }
-
- if (fn == 0) {
- if (propertyName) {
- fn = sortByProperty;
- } else {
- fn = sortAllProperties;
- }
- }
-
- if (fn(ep, p1, p2, propertyName, order) < 0) {
-
- l1 = &p1->link;
- l2 = &p2->link;
-
- /*
- * Swap the properties without disturbing the hash chains.
- * l1 is always after l2 in the list. Unlink l1 and remember
- * the one after l1.
- */
- oldL1Spot = l1->next;
- unlinkProperty(obj, l1);
-
- /*
- * Manually reinsert l1 by replacing l2 with l1. l2 is out of
- * the chain.
- */
- l2->prev->next = l1;
- l2->next->prev = l1;
- l1->prev = l2->prev;
- l1->next = l2->next;
-
- /*
- * Reinsert l2 before the spot where l1 was.
- */
- linkPropertyBefore(obj, oldL1Spot, l2);
-
- /*
- * Swap the pointers so we continue to traverse correctly
- */
- tmp = p1;
- p1 = p2;
- p2 = tmp;
- }
- p2 = ejsGetNextProperty(p2, 0);
- }
- p1 = ejsGetNextProperty(p1, 0);
- }
-}
-
-/******************************************************************************/
-/*
- * Sort properties. Strings are sorted in ascending ASCII collating sequence
- * Numbers are sorted in increasing numerical order.
- */
-static int sortAllProperties(Ejs *ep, EjsProperty *p1, EjsProperty *p2,
- const char *propertyName, int order)
-{
- EjsVar *v1, *v2;
- char *buf1, *buf2;
- int rc, buf1Alloc;
-
- v1 = ejsGetVarPtr(p1);
- v2 = ejsGetVarPtr(p2);
-
- if (v1->type == v2->type) {
- /* MOB -- should support Numbers */
- if (v1->type == EJS_TYPE_INT) {
- if (v1->integer < v2->integer) {
- return - order;
-
- } else if (v1->integer == v2->integer) {
- return 0;
- }
- return order;
-
-#if BLD_FEATURE_FLOATING_POINT
- } else if (v1->type == EJS_TYPE_FLOAT) {
- if (v1->floating < v2->floating) {
- return - order;
-
- } else if (v1->floating == v2->floating) {
- return 0;
- }
- return order;
-
-#endif
- } else if (v1->type == EJS_TYPE_STRING) {
- /* MOB -- need binary support ? */
- return strcmp(v1->string, v2->string) * order;
-
- } else {
-
- buf1 = ejsVarToStringEx(ep, v1, &buf1Alloc);
- buf2 = ejsVarToString(ep, v2);
-
- rc = strcmp(buf1, buf2);
-
- if (buf1Alloc) {
- mprFree(buf1);
- }
-
- return rc * order;
- }
-
- } else {
- /* Type mismatch in array */
- return 0;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Sort an object by a given property.
- */
-static int sortByProperty(Ejs *ep, EjsProperty *p1, EjsProperty *p2,
- const char *propertyName, int order)
-{
- EjsVar *o1, *o2, *v1, *v2;
- char *buf1, *buf2;
- int rc, buf1Alloc;
-
- o1 = ejsGetVarPtr(p1);
- o2 = ejsGetVarPtr(p2);
-
- if (!ejsVarIsObject(o1) || !ejsVarIsObject(o2)) {
- mprAssert(ejsVarIsObject(o1));
- mprAssert(ejsVarIsObject(o2));
- return 0;
- }
-
- v1 = ejsGetPropertyAsVar(ep, o1, propertyName);
- v2 = ejsGetPropertyAsVar(ep, o2, propertyName);
-
- if (v1 == 0 || v2 == 0) {
- /* Property name not found */
- return 0;
- }
-
- if (v1->type != v2->type) {
- mprAssert(v1->type == v2->type);
- return 0;
- }
-
- if (v1->type == v2->type) {
- /* MOB -- should support Numbers */
- if (v1->type == EJS_TYPE_INT) {
- if (v1->integer < v2->integer) {
- return -order;
-
- } else if (v1->integer == v2->integer) {
- return 0;
- }
- return order;
-
-#if BLD_FEATURE_FLOATING_POINT
- } else if (v1->type == EJS_TYPE_FLOAT) {
- if (v1->floating < v2->floating) {
- return -order;
-
- } else if (v1->floating == v2->floating) {
- return 0;
- }
- return order;
-
-#endif
- } else if (v1->type == EJS_TYPE_STRING) {
- /* MOB -- need binary support ? */
- return strcmp(v1->string, v2->string) * order;
-
- } else {
- buf1 = ejsVarToStringEx(ep, v1, &buf1Alloc);
-
- buf2 = ejsVarToString(ep, v2);
-
- rc = strcmp(buf1, buf2);
-
- if (buf1Alloc) {
- mprFree(buf1);
- }
-
- return rc * order;
- }
-
- } else {
- /* Type mismatch in array */
- return 0;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Set a property's name
- */
-
-void ejsSetPropertyName(EjsProperty *pp, const char *property)
-{
- mprStrcpy(pp->name, sizeof(pp->name), property);
-}
-
-/******************************************************************************/
-
-int ejsMakePropertyEnumerable(EjsProperty *prop, int enumerate)
-{
- int oldValue;
-
- oldValue = prop->dontEnumerate;
- prop->dontEnumerate = !enumerate;
- return oldValue;
-}
-
-/******************************************************************************/
-
-void ejsMakePropertyPrivate(EjsProperty *prop, int isPrivate)
-{
- prop->isPrivate = isPrivate;
-}
-
-/******************************************************************************/
-/*
- * Make a variable read only. Can still be deleted.
- */
-
-void ejsMakePropertyReadOnly(EjsProperty *prop, int readonly)
-{
- prop->readonly = readonly;
-}
-
-/******************************************************************************/
-
-int ejsMakeObjPermanent(EjsVar *vp, int permanent)
-{
- int oldValue;
-
- if (vp && vp->type == EJS_TYPE_OBJECT) {
- oldValue = vp->objectState->permanent;
- vp->objectState->permanent = permanent;
- } else {
- oldValue = 0;
- }
- return oldValue;
-}
-
-/******************************************************************************/
-
-int ejsMakeObjLive(EjsVar *vp, bool alive)
-{
- int oldValue;
-
- oldValue = 0;
- if (vp && vp->type == EJS_TYPE_OBJECT) {
- oldValue = vp->objectState->alive;
- vp->objectState->alive = alive;
- } else {
- oldValue = 0;
- }
- return oldValue;
-}
-
-/******************************************************************************/
-
-void ejsMakeClassNoConstructor(EjsVar *vp)
-{
- mprAssert(vp->type == EJS_TYPE_OBJECT);
-
- if (vp->type == EJS_TYPE_OBJECT) {
- vp->objectState->noConstructor = 1;
- }
-}
-
-/******************************************************************************/
-/*
- * Get the count of properties.
- */
-
-int ejsGetPropertyCount(EjsVar *vp)
-{
- EjsProperty *pp;
- EjsPropLink *lp, *head;
- int count;
-
- mprAssert(vp);
-
- if (vp->type != EJS_TYPE_OBJECT) {
- return 0;
- }
-
- count = 0;
-
- head = &vp->objectState->link;
- for (lp = head->next; lp != head; lp = lp->next) {
- pp = ejsGetPropertyFromLink(lp);
- if (! pp->dontEnumerate) {
- count++;
- }
- }
- return count;
-}
-
-/******************************************************************************/
-/*
- * Get the first property in an object. Used for walking all properties in an
- * object. This will only enumerate properties in this class and not in base
- * classes.
- */
-
-EjsProperty *ejsGetFirstProperty(const EjsVar *op, int flags)
-{
- EjsProperty *pp;
- EjsObj *obj;
- EjsPropLink *head, *lp;
-
- mprAssert(op);
- mprAssert(op->type == EJS_TYPE_OBJECT);
-
- if (op->type != EJS_TYPE_OBJECT) {
- mprAssert(op->type == EJS_TYPE_OBJECT);
- return 0;
- }
- pp = 0;
-
- do {
- obj = op->objectState;
-
- head = &obj->link;
- lp = head->next;
-
- while (lp != head) {
- pp = ejsGetPropertyFromLink(lp);
- if (! pp->dontEnumerate || (flags & EJS_ENUM_HIDDEN)) {
- break;
- }
- lp = lp->next;
- }
- if (lp != head || op->type != EJS_TYPE_OBJECT ||
- !(flags & EJS_ENUM_CLASSES)) {
- break;
- }
-
- op = obj->baseClass;
-
- } while (lp == 0 && op);
-
- return pp;
-}
-
-/******************************************************************************/
-/*
- * Get the next property in sequence. This will only enumerate properties in
- * this class and not in base classes.
- */
-
-EjsProperty *ejsGetNextProperty(EjsProperty *last, int flags)
-{
- EjsProperty *pp;
- EjsObj *obj;
- EjsPropLink *lp, *head;
-
- obj = last->parentObj;
-
- lp = last->link.next;
- head = &obj->link;
- pp = 0;
-
- while (obj) {
- while (lp != head) {
- pp = ejsGetPropertyFromLink(lp);
- if (! pp->dontEnumerate || (flags & EJS_ENUM_HIDDEN)) {
- break;
- }
- lp = lp->next;
- }
- if (lp != head || !(flags & EJS_ENUM_CLASSES)) {
- break;
- }
-
- /*
- * Now iterate over properties in base classes (down the chain)
- */
- if (obj->baseClass == 0) {
- break;
- }
-
- obj = obj->baseClass->objectState;
- if (obj == 0) {
- break;
- }
- }
- return pp;
-}
-
-/******************************************************************************/
-/*
- * Find a variable given a variable name and return the parent object and
- * the variable itself. This routine supports literal variable and property
- * names that may be objects or arrays but may NOT have expressions.
- * Returns -1 on errors or if the variable is not found.
- * FUTURE -- Needs OPT
- */
-
-EjsVar *ejsFindProperty(Ejs *ep, EjsVar **obj, char **property, EjsVar *global,
- EjsVar *local, const char *fullName, int create)
-{
- EjsProperty *currentProp;
- EjsVar *currentObj;
- /* MOB -- WARNING BIG */
- char tokBuf[EJS_MAX_ID], propertyName[EJS_MAX_ID];
- char *token, *next, *cp, *endp;
-
- mprAssert(fullName && *fullName);
-
- currentProp = 0;
- currentObj = 0;
-
- if (global == 0) {
- global = ep->global;
- }
-
- if (obj) {
- *obj = 0;
- }
- if (property) {
- *property = 0;
- }
-
- if (fullName == 0) {
- return 0;
- }
-
- next = (char*) fullName;
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
- mprStrcpy(propertyName, sizeof(propertyName), token);
-
- if (local) {
- currentProp = ejsGetProperty(ep, local, token);
- currentObj = local;
- }
- if (currentProp == 0) {
- currentProp = ejsGetProperty(ep, global, token);
- currentObj = global;
- }
-
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
-
- while (currentObj != 0 && token != 0 && *token) {
-
- if (currentProp == 0) {
- return 0;
- }
- currentObj = &currentProp->var;
- currentProp = 0;
-
- if (*token == '[') {
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
-
- mprStrcpy(propertyName, sizeof(propertyName), token);
- cp = propertyName;
- if (*cp == '\"') {
- cp++;
- if ((endp = strchr(cp, '\"')) != 0) {
- *endp = '\0';
- }
- } else if (*cp == '\'') {
- cp++;
- if ((endp = strchr(cp, '\'')) != 0) {
- *endp = '\0';
- }
- }
-
- currentProp = ejsGetProperty(ep, currentObj, propertyName);
-
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
- if (*token != ']') {
- return 0;
- }
-
- } else if (*token == '.') {
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
- if (!isalpha((int) token[0]) &&
- token[0] != '_' && token[0] != '$') {
- return 0;
- }
-
- mprStrcpy(propertyName, sizeof(propertyName), token);
- currentProp = ejsGetProperty(ep, currentObj, token);
-
- } else {
- currentProp = ejsGetProperty(ep, currentObj, token);
- }
-
- if (next == 0 || *next == '\0') {
- break;
- }
- token = getNextVarToken(&next, tokBuf, sizeof(tokBuf));
- }
-
- if (obj) {
- *obj = currentObj;
- }
-
-
- if (currentProp == 0 && currentObj >= 0 && create) {
- currentProp = ejsCreateSimpleProperty(ep, currentObj, propertyName);
- }
-
- if (property) {
- *property = currentProp->name;
- }
- return ejsGetVarPtr(currentProp);
-}
-
-/******************************************************************************/
-/*
- * Get the next token as part of a variable specification. This will return
- * a pointer to the next token and will return a pointer to the next token
- * (after this one) in "next". The tokBuf holds the parsed token.
- */
-
-static char *getNextVarToken(char **next, char *tokBuf, int tokBufLen)
-{
- char *start, *cp;
- int len;
-
- start = *next;
- while (isspace((int) *start) || *start == '\n' || *start == '\r') {
- start++;
- }
- cp = start;
-
- if (*cp == '.' || *cp == '[' || *cp == ']') {
- cp++;
- } else {
- while (*cp && *cp != '.' && *cp != '[' && *cp != ']' &&
- !isspace((int) *cp) && *cp != '\n' && *cp != '\r') {
- cp++;
- }
- }
- len = mprMemcpy(tokBuf, tokBufLen - 1, start, cp - start);
- tokBuf[len] = '\0';
-
- *next = cp;
- return tokBuf;
-}
-
-/******************************************************************************/
-
-EjsVar *ejsGetGlobalClass(Ejs *ep)
-{
- return ep->global;
-}
-
-/******************************************************************************/
-/*************************** Property Access Methods **************************/
-/******************************************************************************/
-/*
- * Create an undefined property. This routine calls the object method hooks.
- */
-
-/* MOB -- better suffix than "Method" */
-EjsVar *ejsCreatePropertyMethod(Ejs *ep, EjsVar *op, const char *property)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(op);
- mprAssert(property && *property);
-
- if (op == 0) {
- return 0;
- }
-
- mprAssert(op->type == EJS_TYPE_OBJECT);
- mprAssert(op->objectState);
-
- if (op->objectState == 0) {
- return 0;
- }
-
- if (op->objectState->methods == 0) {
- vp = ejsGetVarPtr(ejsCreateSimpleProperty(ep, op, property));
- } else {
- vp = (op->objectState->methods->createProperty)(ep, op, property);
- }
-
- if (vp == 0) {
- mprAssert(vp);
- op->objectState->hasErrors = 1;
- return 0;
- }
-
- /*
- * FUTURE - find a better way.
- */
- if (op->isArray) {
- ejsSetArrayLength(ep, op, property, 0, 0);
- }
- return vp;
-}
-
-/******************************************************************************/
-
-int ejsDeletePropertyMethod(Ejs *ep, EjsVar *op, const char *property)
-{
- int rc;
-
- mprAssert(ep);
- mprAssert(op);
- mprAssert(property && *property);
-
- if (op == 0) {
- return -1;
- }
-
- mprAssert(op->type == EJS_TYPE_OBJECT);
- mprAssert(op->objectState);
-
- if (op->objectState == 0) {
- return -1;
- }
-
- if (op->objectState->methods == 0) {
- rc = ejsDeleteProperty(ep, op, property);
- } else {
- rc = (op->objectState->methods->deleteProperty)(ep, op, property);
- }
-
- if (rc < 0) {
- op->objectState->hasErrors = 1;
- }
-
- op->objectState->dirty = 1;
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * Set the value of a property. Create if it does not exist
- * If the object has property accessor methods defined, use those.
- */
-
-EjsVar *ejsSetPropertyMethod(Ejs *ep, EjsVar *op, const char *property,
- const EjsVar *value)
-{
- EjsVar *vp;
-
- mprAssert(ep);
- mprAssert(op);
- mprAssert(property && *property);
- mprAssert(value);
-
- if (op == 0) {
- return 0;
- }
-
- mprAssert(op->type == EJS_TYPE_OBJECT);
- mprAssert(op->objectState);
-
- if (op->objectState == 0) {
- return 0;
- }
-
- if (op->objectState->methods == 0) {
- vp = ejsGetVarPtr(ejsCreateSimpleProperty(ep, op, property));
- if (vp && ejsWriteVar(ep, vp, (EjsVar*) value, EJS_SHALLOW_COPY) < 0) {
- mprAssert(0);
- op->objectState->hasErrors = 1;
- return 0;
- }
-
- } else {
- vp = (op->objectState->methods->setProperty)(ep, op, property, value);
- }
-
- if (vp == 0) {
- mprAssert(vp);
- op->objectState->hasErrors = 1;
- return 0;
- }
-
- if (vp->type == EJS_TYPE_OBJECT) {
- /*
- * We make an object alive (and subject to garbage collection) when
- * it is referenced in some other object. If this is undesirable, the
- * caller should make the object permanent while calling this routine
- * and then afterward clear the alive bit by calling ejsMakeObjLive().
- */
- if (op->objectState != vp->objectState) {
- vp->objectState->alive = 1;
- }
-#if BLD_DEBUG
- {
- EjsProperty *pp = ejsGetPropertyPtr(vp);
- ejsSetVarName(ep, vp, &pp->name[0]);
- if (value->propertyName == 0) {
- ejsSetVarName(ep, (EjsVar*) value, &pp->name[0]);
- }
- }
-#endif
- }
-
- /*
- * Trap assignments to array.length. MOB - find a better way.
- */
- if (vp->isArrayLength) {
- ejsSetArrayLength(ep, op, 0, 0, value);
- }
-
- op->objectState->dirty = 1;
-
- return vp;
-}
-
-/******************************************************************************/
-
-EjsVar *ejsGetPropertyMethod(Ejs *ep, EjsVar *op, const char *property)
-{
- mprAssert(ep);
- mprAssert(op);
- mprAssert(property && *property);
-
- if (op == 0) {
- return 0;
- }
-
- mprAssert(op->type == EJS_TYPE_OBJECT);
- mprAssert(op->objectState);
-
- if (op->objectState == 0) {
- return 0;
- }
-
- if (op->objectState->methods == 0) {
- return ejsGetVarPtr(ejsGetSimpleProperty(ep, op, property));
- } else {
- return (op->objectState->methods->getProperty)(ep, op, property);
- }
-}
-
-/******************************************************************************/
-/*************************** Advisory Locking Support *************************/
-/******************************************************************************/
-#if BLD_FEATURE_MULTITHREAD
-
-void ejsLockObj(EjsVar *vp)
-{
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- mprAssert(vp->objectState);
-
- if (vp->objectState->mutex == 0) {
- vp->objectState->mutex = mprCreateLock(vp->objectState->ejs);
- }
- mprLock(vp->objectState->mutex);
-}
-
-/******************************************************************************/
-
-void ejsUnlockObj(EjsVar *vp)
-{
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_OBJECT);
- mprAssert(vp->objectState);
-
- if (vp->objectState->mutex) {
- mprUnlock(vp->objectState->mutex);
- }
-}
-
-#endif
-/******************************************************************************/
-/************************** Internal Support Routines *************************/
-/******************************************************************************/
-/*
- * Create an object.
- */
-
-static EjsObj *createObj(EJS_LOC_DEC(ep, loc))
-{
- EjsObj *op;
- EjsPropLink *lp;
-
- op = (EjsObj*) ejsAllocObj(EJS_LOC_PASS(ep, loc));
- if (op == NULL) {
- return 0;
- }
-
- /*
- * The objectState holds the dummy head for the ordered list of properties
- */
- lp = &op->link;
- lp->next = lp->prev = lp;
-
-#if BLD_DEBUG
- /*
- * This makes it much easier to debug the list
- */
- lp->head = lp;
- lp->propertyName = "dummyHead";
-#endif
-
- return op;
-}
-
-/******************************************************************************/
-/*
- * Destroy an object. Called by the garbage collector if there are no more
- * references to an object.
- */
-
-int ejsDestroyObj(Ejs *ep, EjsObj *obj)
-{
- EjsProperty *pp;
- EjsPropLink *lp, *head, *nextLink;
-
- mprAssert(obj);
-
- if (obj->destructor) {
- EjsVar v;
- memset(&v, 0, sizeof(v));
- v.type = EJS_TYPE_OBJECT;
- v.objectState = obj;
- ejsSetVarName(ep, &v, "destructor");
-
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- v.gc.allocatedBy = "static";
-#endif
-
- if ((obj->destructor)(ep, &v) < 0) {
- return -1;
- }
- }
- mprFree(obj->objName);
- obj->objName = 0;
-
- /*
- * Just for safety. An object may be marked by a GC on the default
- * interpreter. After destroying, it won't be on the free list and so
- * won't be reset.
- */
- obj->gcMarked = 0;
- obj->visited = 0;
-
- head = &obj->link;
- for (lp = head->next; lp != head; lp = nextLink) {
-
- pp = ejsGetPropertyFromLink(lp);
- nextLink = lp->next;
-
- /*
- * We don't unlink as we are destroying all properties.
- * If an object, we don't need to clear either.
- */
- if (pp->var.type != EJS_TYPE_OBJECT) {
- ejsClearVar(ep, ejsGetVarPtr(pp));
- }
- ejsFree(ep, pp, EJS_SLAB_PROPERTY);
- }
-
-#if BLD_FEATURE_MULTITHREAD
- if (obj->mutex) {
- mprDestroyLock(obj->mutex);
- }
-#endif
-
- ejsFree(ep, obj, EJS_SLAB_OBJ);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Fast hash. The history of this algorithm is part of lost computer science
- * folk lore.
- */
-
-static int hash(const char *property)
-{
- uint sum;
-
- mprAssert(property);
-
- sum = 0;
- while (*property) {
- sum += (sum * 33) + *property++;
- }
-
- return sum % EJS_OBJ_HASH_SIZE;
-}
-
-/******************************************************************************/
-/*
- * Set a new length for an array. If create is non-null, then it is the name
- * of a new array index. If delete is set, it is the name of an index being
- * deleted. If setLength is set to a variable, it counts the new length for the
- * array. Note that create and delete are ignored if they are non-integer
- * array indexes (eg. normal properties).
- */
-
-void ejsSetArrayLength(Ejs *ep, EjsVar *obj, const char *create,
- const char *delete, const EjsVar *setLength)
-{
- EjsVar *vp;
- char idx[16];
- int oldSize, newSize, i;
-
- vp = ejsGetPropertyAsVar(ep, obj, "length");
- oldSize = vp->integer;
- newSize = oldSize;
-
- if (create) {
- if (isdigit(*create)) {
- i = atoi(create);
- newSize = max(i + 1, oldSize);
- }
- } else if (delete) {
- if (isdigit(*delete)) {
- i = atoi(delete);
- newSize = (i == (oldSize - 1) ? oldSize - 1 : oldSize);
- }
- } else {
- newSize = setLength->integer;
- }
-
- for (i = newSize; i < oldSize; i++) {
- mprItoa(idx, sizeof(idx), i);
- ejsDeleteProperty(ep, obj, idx);
- }
-
- if (ejsWriteVarAsInteger(ep, vp, newSize) == 0) {
- mprAssert(0);
- }
-}
-
-/******************************************************************************/
-
-void ejsClearObjErrors(EjsVar *vp)
-{
- if (vp == 0 || vp->type != EJS_TYPE_OBJECT || vp->objectState == 0) {
- mprAssert(0);
- return;
- }
- vp->objectState->hasErrors = 0;
-}
-
-/******************************************************************************/
-
-int ejsObjHasErrors(EjsVar *vp)
-{
- if (vp == 0 || vp->type != EJS_TYPE_OBJECT || vp->objectState == 0) {
- mprAssert(0);
- return -1;
- }
- return vp->objectState->hasErrors;
-}
-
-/******************************************************************************/
-
-bool ejsIsObjDirty(EjsVar *vp)
-{
- mprAssert(vp->type == EJS_TYPE_OBJECT && vp->objectState);
-
- if (vp->type == EJS_TYPE_OBJECT && vp->objectState) {
- return vp->objectState->dirty;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-void ejsResetObjDirtyBit(EjsVar *vp)
-{
- mprAssert(vp->type == EJS_TYPE_OBJECT && vp->objectState);
-
- if (vp->type == EJS_TYPE_OBJECT && vp->objectState) {
- vp->objectState->dirty = 0;
- }
-}
-
-/******************************************************************************/
-/*
- * Copy a string. Always null terminate.
- */
-
-static int dupString(MPR_LOC_DEC(ctx, loc), uchar **dest, const void *src,
- int nbytes)
-{
- mprAssert(dest);
- mprAssert(src);
-
- if (nbytes > 0) {
- *dest = mprMemdupInternal(MPR_LOC_PASS(ctx, loc), src, nbytes + 1);
- if (*dest == 0) {
- return MPR_ERR_MEMORY;
- }
-
- } else {
- *dest = (uchar*) mprAlloc(ctx, 1);
- nbytes = 0;
- }
-
- (*dest)[nbytes] = '\0';
-
- return nbytes;
-}
-
-/******************************************************************************/
-
-const char *ejsGetVarTypeAsString(EjsVar *vp)
-{
- switch (vp->type) {
- default:
- case EJS_TYPE_UNDEFINED:
- return "undefined";
- case EJS_TYPE_NULL:
- return "null";
- case EJS_TYPE_BOOL:
- return "bool";
- case EJS_TYPE_CMETHOD:
- return "cmethod";
- case EJS_TYPE_FLOAT:
- return "float";
- case EJS_TYPE_INT:
- return "int";
- case EJS_TYPE_INT64:
- return "int64";
- case EJS_TYPE_OBJECT:
- return "object";
- case EJS_TYPE_METHOD:
- return "method";
- case EJS_TYPE_STRING:
- return "string";
- case EJS_TYPE_STRING_CMETHOD:
- return "string method";
- case EJS_TYPE_PTR:
- return "ptr";
- }
-}
-
-/******************************************************************************/
-
-void *ejsGetVarUserPtr(EjsVar *vp)
-{
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_PTR);
-
- if (!ejsVarIsPtr(vp)) {
- return 0;
- }
- return vp->ptr.userPtr;
-}
-
-/******************************************************************************/
-
-void ejsSetVarUserPtr(EjsVar *vp, void *data)
-{
- mprAssert(vp);
- mprAssert(vp->type == EJS_TYPE_PTR);
-
- vp->ptr.userPtr = data;
-}
-
-/******************************************************************************/
-/*
- * Return TRUE if target is a subclass (or the same class) as baseClass.
- */
-
-bool ejsIsSubClass(EjsVar *target, EjsVar *baseClass)
-{
- do {
- if (target->objectState == baseClass->objectState) {
- return 1;
- }
- target = target->objectState->baseClass;
- } while (target);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/ejsVar.h b/source4/lib/appweb/ejs-2.0/ejs/ejsVar.h
deleted file mode 100644
index 071665e00b..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/ejsVar.h
+++ /dev/null
@@ -1,1091 +0,0 @@
-/*
- * ejsVar.h -- EJS Universal Variable Type
- */
-
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-
-/*
- * Variables can efficiently store primitive types and can hold references to
- * objects. Objects can store properties which are themselves variables.
- * Properties can be primitive data types, other objects or methods.
- * Properties are indexed by a character name. A variable may store one of
- * the following types:
- *
- * string, integer, integer-64bit, C method, C method with string args,
- * Javascript method, Floating point number, boolean value, Undefined
- * value and the Null value.
- *
- * Variables have names while objects may be referenced by multiple variables.
- * Objects use reference counting for garbage collection.
- *
- * This module is not thread safe for performance and compactness. It relies
- * on upper modules to provide thread synchronization as required. The API
- * provides primitives to get variable/object references or to get copies of
- * variables which will help minimize required lock times.
- */
-
-#ifndef _h_EJS_VAR
-#define _h_EJS_VAR 1
-
-/********************************* Includes ***********************************/
-
-#include "mpr.h"
-
-/********************************** Defines ***********************************/
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/*
- * Defined in ejs.h
- */
-typedef struct Ejs Ejs;
-
-/*
- * Constants
- */
-#if BLD_FEATURE_SQUEEZE
- /**
- * Maximum property or variable name size
- */
- #define EJS_MAX_ID 64
-
- /*
- * EJS_VAR_HASH_SIZE must be less than the size of the bit field
- * propertyIndex in EjsProperty.
- */
- #define EJS_OBJ_HASH_SIZE 13
-
- /**
- * Maximum number of arguments per function call
- */
- #define EJS_MAX_ARGS 32
- #define EJS_INC_ARGS 8 /* Frame stack increment */
-
-#else
- #define EJS_MAX_ID 256
- #define EJS_OBJ_HASH_SIZE 29
- #define EJS_MAX_ARGS 64
- #define EJS_INC_ARGS 8
-#endif
-
-#define EJS_VAR_MAX_RECURSE 5 /* Max object loops */
-
-#if !DOXYGEN
-/*
- * Forward declare types
- */
-struct Ejs;
-struct EjsObj;
-struct EjsProperty;
-struct EjsVar;
-#endif
-
-/**
- * @overview EJ primitive variable type
- * @description EJ primitive variable values are stored in EjsVar structures.
- * The type of the primitive data is described by an EjsType field.
- * EjsVar variable types.
- * @stability Prototype.
- * @library libejs.
- * @see EJS_TYPE_UNDEFINED, EJS_TYPE_NULL, EJS_TYPE_BOOL, EJS_TYPE_CMETHOD,
- * EJS_TYPE_FLOAT, EJS_TYPE_INT, EJS_TYPE_INT64, EJS_TYPE_OBJECT,
- * EJS_TYPE_METHOD, EJS_TYPE_STRING, EJS_TYPE_STRING_CMETHOD, EJS_TYPE_PTR,
- */
-typedef uint EjsType;
-#define EJS_TYPE_UNDEFINED 0 /**< Undefined. No value has been set */
-#define EJS_TYPE_NULL 1 /**< Value defined to be null. */
-#define EJS_TYPE_BOOL 2 /**< Boolean type. */
-#define EJS_TYPE_CMETHOD 3 /**< C method */
-#define EJS_TYPE_FLOAT 4 /**< Floating point number */
-#define EJS_TYPE_INT 5 /**< Integer number */
-#define EJS_TYPE_INT64 6 /**< 64-bit Integer number */
-#define EJS_TYPE_OBJECT 7 /**< Object reference */
-#define EJS_TYPE_METHOD 8 /**< JavaScript method */
-#define EJS_TYPE_STRING 9 /**< String (immutable) */
-#define EJS_TYPE_STRING_CMETHOD 10 /**< C method with string args */
-#define EJS_TYPE_PTR 11 /**< Opaque pointer */
-
-/*
- * Create a type for the default number type
- * Config.h will define the default number type. For example:
- *
- * BLD_FEATURE_NUM_TYPE=int
- * BLD_FEATURE_NUM_TYPE_ID=EJS_TYPE_INT
- */
-
-/**
- * Set to the type used for EJS numeric variables. Will equate to int, int64
- * or double.
- */
-typedef BLD_FEATURE_NUM_TYPE EjsNum;
-
-/**
- * Set to the EJS_TYPE used for EJS numeric variables. Will equate to
- * EJS_TYPE_INT, EJS_TYPE_INT64 or EJS_TYPE_FLOAT.
- */
-#define EJS_NUM_VAR BLD_FEATURE_NUM_TYPE_ID
-#define EJS_TYPE_NUM BLD_FEATURE_NUM_TYPE_ID
-
-/*
- * Return TRUE if a variable is a method type
- */
-#define ejsVarIsMethod(vp) \
- ((vp)->type == EJS_TYPE_METHOD || (vp)->type == EJS_TYPE_STRING_CMETHOD || \
- (vp)->type == EJS_TYPE_CMETHOD)
-
-/*
- * Return TRUE if a variable is a numeric type
- */
-#define ejsVarIsNumber(vp) \
- ((vp)->type == EJS_TYPE_INT || (vp)->type == EJS_TYPE_INT64 || \
- (vp)->type == EJS_TYPE_FLOAT)
-
-/*
- * Return TRUE if a variable is a boolean
- */
-#define ejsVarIsBoolean(vp) \
- ((vp)->type == EJS_TYPE_BOOL)
-
-/*
- * Return TRUE if a variable is an integer type
- */
-#define ejsVarIsInteger(vp) ((vp)->type == EJS_TYPE_INT)
-
-/*
- * Return TRUE if a variable is a string
- */
-#define ejsVarIsString(vp) \
- ((vp)->type == EJS_TYPE_STRING)
-
-/*
- * Return TRUE if a variable is an object
- */
-#define ejsVarIsObject(vp) \
- ((vp)->type == EJS_TYPE_OBJECT)
-
-/*
- * Return TRUE if a variable is a floating number
- */
-#define ejsVarIsFloating(vp) \
- ((vp)->type == EJS_TYPE_FLOAT)
-
-/*
- * Return TRUE if a variable is undefined
- */
-#define ejsVarIsUndefined(var) \
- ((var)->type == EJS_TYPE_UNDEFINED)
-
-/*
- * Return TRUE if a variable is null
- */
-#define ejsVarIsNull(var) \
- ((var)->type == EJS_TYPE_NULL)
-
-/*
- * Return TRUE if a variable is a valid type (not null or undefined)
- */
-#define ejsVarIsValid(var) \
- (((var)->type != EJS_TYPE_NULL) && ((var)->type != EJS_TYPE_UNDEFINED))
-
-/*
- * Return TRUE if a variable is a ptr type
- */
-#define ejsVarIsPtr(vp) \
- ((vp)->type == EJS_TYPE_PTR)
-
-/* MOB -- convert all ep to ejs */
-/**
- * @overview C Method signature
- * @description This is the calling signature for C Methods.
- * @param ejs Ejs reference returned from ejsCreateInterp
- * @param thisObj Reference to the "this" object. (The object containing the
- * method).
- * @param argc Number of arguments.
- * @param argv Array of arguments. Each argument is held in an EjsVar type.
- * @stability Prototype.
- * @library libejs.
- * @see ejsCreateCMethodVar
- */
-typedef int (*EjsCMethod)(struct Ejs *ejs, struct EjsVar *thisObj,
- int argc, struct EjsVar **argv);
-
-/**
- * C Method with string arguments signature
- * @overview C Method with string arguments signature
- * @description This is the calling signature for C Methods.
- * @param ejs Ejs reference returned from ejsCreateInterp
- * @param thisObj Reference to the "this" object (object containing the
- * method.
- * @param argc Number of arguments.
- * @param argv Array of arguments. Each argument is held in an C string
- * pointer.
- * @stability Prototype.
- * @library libejs.
- * @see ejsCreateStringCMethodVar
- */
-typedef int (*EjsStringCMethod)(struct Ejs *ep, struct EjsVar *thisObj,
- int argc, char **argv);
-
-/**
- * Flags for types: EJS_TYPE_CMETHOD, EJS_TYPE_STRING_CMETHOD
- * NOTE: flags == 0 means to use the EJS handle on method callbacks
- */
-/* Use the primary handle on method callbacks */
-#define EJS_PRIMARY_HANDLE 0x1
-
-/* Use the alternate handle on method callbacks */
-#define EJS_ALT_HANDLE 0x2
-
-/** Method should not create a new local variable block */
-#define EJS_NO_LOCAL 0x4
-
-/* Method is a get accessor */
-#define EJS_GET_ACCESSOR 0x8
-
-/* Method is a set accessor */
-#define EJS_SET_ACCESSOR 0x10
-
-/*
- * Flags for E4X (Xml type)
- */
-/* Node is a text node */
-#define EJS_XML_FLAGS_TEXT 0x1
-
-/* Node is a processing instruction */
-#define EJS_XML_FLAGS_PI 0x2
-
-/* Node is a comment */
-#define EJS_XML_FLAGS_COMMENT 0x4
-
-/* Node is an attribute */
-#define EJS_XML_FLAGS_ATTRIBUTE 0x8
-
-/* Node is an element */
-#define EJS_XML_FLAGS_ELEMENT 0x10
-
-/**
- * Copy depth
- * @overview Specifies how an object should be copied
- * @description The EjsCopyDepth type specifies how an object's properties
- * should be copied. Several routines take EjsCopyDepth parameters to
- * control how the properties of an object should be copied. It provides
- * three copy options:
- * @see ejsWriteVar
- */
-typedef enum EjsCopyDepth {
- /**
- * During an object copy, object property references will be copied so
- * that the original object and the copy will share the same reference to
- * a property object. Properties containing primitive types including
- * strings will have their values copied and will not share references.
- */
- EJS_SHALLOW_COPY, /** Copy strings. Copy object references. */
- /*
- * During an object copy, object properties will be replicated so that
- * the original object and the copy will not share references to the same
- * object properties. If the original object's properties are themselves
- * objects, their properties will not be copied. Only their references
- * will be copied. i.e. the deep copy is one level deep.
- */
- EJS_DEEP_COPY, /** Copy strings and copy object contents. */
- /*
- * During an object copy, all object properties will be replicated so that
- * the original object and the copy will not share references to the same
- * object properties. If the original object's properties are themselves
- * objects, their properties will be copied. i.e. the copy is of infinite
- * depth.
- */
- EJS_RECURSIVE_DEEP_COPY /** Copy strings and copy object contents
- recursively (complete copy). */
-} EjsCopyDepth;
-
-
-/*
- * Enumeration flags
- */
-/** Enumerate data properties */
-#define EJS_ENUM_DATA 0x0
-
-/** Enumerate sub classes */
-#define EJS_ENUM_CLASSES 0x1
-
-/** Enumerate non-enumerable properties */
-#define EJS_ENUM_HIDDEN 0x2
-
-/** Enumerate all properties */
-#define EJS_ENUM_ALL (0x3)
-
-/** Magic number when allocated */
-#define EJS_MAGIC 0xe801e2ec
-#define EJS_MAGIC_FREE 0xe701e3ea
-
-
-/*
- * Garbage Collection Linkage. Free list only uses the next pointers.
- */
-typedef struct EjsGCLink {
-#if BLD_DEBUG
- uint magic; /* Magic number */
-#endif
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- const char *allocatedBy; /* Who allocated this */
-#endif
- struct EjsGCLink *next; /* Next property */
-} EjsGCLink;
-
-
-/**
- * @overview EJS Variable Type
- * @description The EJ language supports an extensive set of primitive types.
- * These variable types can efficiently store primitive data types such as
- * integers, strings, binary string, booleans, floating point numbers,
- * pointer references, and objects. EjsVars are the universal type used by
- * EJ to hold objects, classes and properties.
- * \n\n
- * An EjsVar may store one of the following types:
- * @li Boolean
- * @li Floating point (if supported in this build)
- * @li Integer
- * @li 64 bit integer (if supported in this build)
- * @li String
- * @li Binary string
- * @li C function or C++ method
- * @li C function with string args
- * @li Javascript method
- * @li Object
- * @li Null value.
- * @li Undefined value
- * \n\n
- * Objects can hold object properties which are themselves EJS variables.
- * Properties are hash indexed by the property name and are stored in
- * an ordered sequence. i.e. Order of properties is maintained. Objects may
- * be referenced by multiple variables and they use garbage collection to
- * reclaim memory no longer in use by objects and properties.
- *
- * @warning This module is @e not thread safe for performance and
- * compactness. It relies on upper modules to provide thread
- * synchronization as required. The API provides primitives to get
- * variable/object references or to get copies of variables which should
- * help minimize required lock times.
- * @stability Prototype.
- * @library libejs
- * @see Ejs, EjsProperty, ejsCreateStringVar, ejsFreeVar
- */
-
-typedef struct EjsVar { /* Size 12 bytes */
- /*
- * GC must be first
- */
-#if BLD_DEBUG || BLD_FEATURE_ALLOC_LEAK_TRACK
- EjsGCLink gc; /* Garbage collection links */
-#endif
-
-#if BLD_DEBUG
- const char *propertyName; /* Ptr to property name */
-#endif
-
- /*
- * Union of primitive types. When debugging on Linux, don't use unions
- * as the gdb debugger can't display them.
- */
-#if (!BLD_DEBUG && !VXWORKS) || WIN || BREW_SIMULATOR
- union {
-#endif
- /*
- * For debugging, we order the common types first
- */
- struct EjsObj *objectState; /* Object state information */
- int integer;
- bool boolean;
-
-#if BLD_FEATURE_FLOATING_POINT
- double floating;
-#endif
-#if BLD_FEATURE_INT64
- int64 integer64;
-#endif
-
- struct {
- int length; /* String length (sans null) */
- /*
- * All strings always have a trailing null allocated
- */
- union {
- char *string; /* String */
- uchar *ustring; /* Binary string */
- };
- };
-
- struct { /* Javascript methods */
- MprArray *args; /* Null terminated */
- char *body;
- } method;
-
- struct { /* Method with EjsVar args */
- EjsCMethod fn; /* Method pointer */
- void *userData; /* User data for method */
- } cMethod;
-
- struct { /* Method with string args */
- EjsStringCMethod fn; /* Method pointer */
- void *userData; /* User data for method */
- } cMethodWithStrings;
-
- struct {
- void *userPtr; /* Opaque pointer */
- int (*destructor)(Ejs *ejs, struct EjsVar *vp);
- } ptr;
-
-#if (!BLD_DEBUG && !VXWORKS) || WIN || BREW_SIMULATOR
- };
-#endif
-
- /*
- * Packed bit field (32 bits)
- */
- uint flags : 8; /* Type specific flags */
- EjsType type : 4; /* Selector into union */
- uint stringLen : 4; /* Length of string if inline */
- uint allocatedData : 1; /* Node needs freeing */
- uint isArray : 1; /* Var is an array */
- uint isArrayLength : 1; /* Var is array.length */
- uint callsSuper : 1; /* Method calls super() */
- uint isProperty : 1; /* Part of a property */
- uint reserved : 11; /* Unused */
-
-} EjsVar;
-
-
-/*
- * Linkage for the ordered list of properties
- */
-typedef struct EjsPropLink {
- struct EjsPropLink *next; /* Next property */
- struct EjsPropLink *prev; /* Previous property */
-
- /*
- * To make debugging easier
- */
-#if BLD_DEBUG
- const char *propertyName; /* Pointer to name */
- struct EjsProperty *property; /* Pointer to property */
- struct EjsPropLink *head; /* Dummy head of list */
-#endif
-} EjsPropLink;
-
-
-/**
- * @overview Object Property Type
- * @description The EjsProperty type is used to store all object properties.
- * It contains the property name, property linkage, propery attributes
- * such as public/private, enumerable and readonly settings. It also
- * contains an EjsVar to store the property data value.
- * @stability Prototype.
- * @library libejs
- * @see Ejs, EjsVar
- */
-typedef struct EjsProperty { /* Size 96 bytes in squeeze */
- /*
- * EjsVar must be first. We often take the address of "var" and take
- * advantage of if an EjsProperty is null, then &prop->var will be null
- * also. Be WARNED. External users should use ejsGetVarPtr and
- * ejsGetPropertyPtr to convert between the two.
- */
- EjsVar var; /* Property value */
-
- /* OPT change this to a pointer to the base class property */
- char name[EJS_MAX_ID]; /* Name */
-
- uint visited : 1; /* Has been traversed */
- uint isPrivate : 1; /* Property is private */
- uint isProtected : 1; /* Property is protected */
- uint dontEnumerate : 1; /* Not enumerable */
- uint dontDelete : 1; /* Prevent delete */
- uint readonly : 1; /* Unmodifiable */
- uint allowNonUnique : 1; /* Multiple of same name ok */
- uint delayedDelete : 1;
- uint reserved : 24;
-
- EjsPropLink link; /* Ordered linked list */
- struct EjsProperty *hashNext; /* Hash table linkage */
-
- /* MOB -- is this really required */
- struct EjsObj *parentObj; /* Pointer to parent object */
-
-} EjsProperty;
-
-
-#define EJS_OP_DOT 0x1
-#define EJS_OP_INDEX 0x2
-#define EJS_OP_PLUS 0x3
-#define EJS_OP_MINUS 0x4
-#define EJS_OP_MULTIPLY 0x5
-#define EJS_OP_DIVIDE 0x6
-#define EJS_OP_CALL 0x7
-
-typedef struct EjsOp {
- int opType;
-
-} EjsOp;
-
-/*
- * Propety Access Methods. Used per class.
- * MOB -- rename EjsHelpers
- */
-typedef struct EjsMethods {
-#if FUTURE
- int (*create)(Ejs *ep, EjsVar *thisObj);
- int (*deleteProperty)(Ejs *ep, EjsVar *thisObj, const char *prop);
- EjsVar *(*getProperty)(Ejs *ep, EjsVar *thisObj, const char *prop);
- EjsVar *(*setProperty)(Ejs *ep, EjsVar *thisObj, const char *prop);
- int (*hasProperty)(Ejs *ep, EjsVar *thisObj, const char *prop);
- int (*hasInstance)(Ejs *ep, EjsVar *thisObj, const char *prop);
- int (*operate)(Ejs *ep, EjsVar *thisObj, EjsOp op, EjsVar *result,
- EjsVar *lhs, EjsVar *rhs, int *code);
-#else
-
- EjsVar *(*createProperty)(Ejs *ep, EjsVar *obj, const char *property);
- int (*deleteProperty)(Ejs *ep, EjsVar *obj, const char *property);
- EjsVar *(*getProperty)(Ejs *ep, EjsVar *obj, const char *property);
- EjsVar *(*setProperty)(Ejs *ep, EjsVar *obj, const char *property,
- const EjsVar *value);
- /*
- * Other implemented internal properties in ECMA-262 are:
- *
- * [[Construct]] implemented via EjsVar methods
- * [[Prototype]] implemented via EjsObj->baseClass
- * [[Class]] implemented via EjsObj->baseClass->name
- * [[Value]] Implemented via EjsProperty + EjsVar + EjsObj
- */
-
- /*
- * FUTURE -- not implemented
- */
- int (*canPut)(Ejs *ep, EjsVar *obj, const char *property);
- int (*defaultValue)(Ejs *ep, EjsVar *obj, const char *property,
- const char *hint);
- int (*hasProperty)(Ejs *ep, EjsVar *obj, const char *property);
- EjsVar *(*call)(Ejs *ep, EjsVar *obj, const char *property,
- EjsVar *args);
- int (*hasInstance)(Ejs *ep, EjsVar *obj, const char *property);
- int (*scope)(Ejs *ep, EjsVar *obj, const char *property);
- int (*match)(Ejs *ep, EjsVar *obj, const char *property,
- const char *string, int index);
-#endif
-} EjsMethods;
-
-
-/*
- * Ejs Object Type
- */
-typedef struct EjsObj {
- /*
- * GC must be first
- */
- EjsGCLink gc; /* Garbage collection links */
-
- union {
- char *objName; /* Object name */
- char *className; /* Class name */
- };
-
- struct EjsVar *baseClass; /* Pointer to base class object */
-
- EjsPropLink link; /* Ordered list of properties */
-
- /* OPT -- dynamically allocate this only if required */
- EjsProperty *propertyHash[EJS_OBJ_HASH_SIZE]; /* Hash chains */
-
- /* OPT -- could save this and store off baseClass only */
- EjsMethods *methods; /* Property access methods */
- void *nativeData; /* Native object data */
-
- int (*destructor)(Ejs *ejs, struct EjsVar *vp);
-
- uint numProperties : 16; /* Total count of items */
- uint visited : 1; /* Has been traversed */
- uint gcMarked : 1; /* Node marked in-use by GC */
- uint permanent : 1; /* Permanent object, dont GC */
- uint alive : 1; /* Only GC if alive */
- uint noConstructor : 1; /* Object has no constructor */
- uint dirty : 1; /* Object has been modified */
- uint hasErrors : 1; /* Update error */
- uint preventDeleteProp : 1; /* Don't allow prop deletion */
- uint delayedDeleteProp : 1; /* Delayed delete of props */
- uint reserved : 7; /* Unused */
-
- Ejs *ejs; /* Owning interp */
-
-#if BLD_FEATURE_MULTITHREAD
- MprLock *mutex; /* Advisory mutex lock */
-#endif
-} EjsObj;
-
-
-/*
- * Define a field macro so code an use numbers in a "generic" fashion.
- */
-#if EJS_NUM_VAR == EJS_TYPE_INT || DOXYGEN
-/*
- * Default numeric type
- */
-#define ejsNumber integer
-#endif
-#if EJS_NUM_VAR == EJS_TYPE_INT64
-/* Default numeric type */
-#define ejsNumber integer64
-#endif
-#if EJS_NUM_VAR == EJS_TYPE_FLOAT
-/* Default numeric type */
-#define ejsNumber floating
-#endif
-
-typedef BLD_FEATURE_NUM_TYPE EjsNumber;
-
-/*
- * Memory allocation slabs
- */
-#define EJS_SLAB_OBJ 0
-#define EJS_SLAB_PROPERTY 1
-#define EJS_SLAB_VAR 2
-#define EJS_SLAB_MAX 3
-
-/**
- * Object and pointer property destructory type
- */
-typedef int (*EjsDestructor)(Ejs *ejs, EjsVar *vp);
-
-#if BLD_FEATURE_ALLOC_LEAK_TRACK || DOXYGEN
-/*
- * Line number information args and declarations for ejsAlloc.
- * Use EJS_LOC_ARGS in normal user code.
- * Use EJS_LOC_DEC in declarations.
- * Use EJS_LOC_PASS in layered APIs to pass original line info down.
- */
-#define EJS_LOC_ARGS(ejs) ejs, MPR_LOC
-#define EJS_LOC_DEC(ejs, loc) Ejs *ejs, const char *loc
-#define EJS_LOC_PASS(ejs, loc) ejs, loc
-#else
-#define EJS_LOC_ARGS(ejs) ejs
-#define EJS_LOC_DEC(ejs, loc) Ejs *ejs
-#define EJS_LOC_PASS(ejs, loc) ejs
-#endif
-
-/******************************* Internal Prototypes **************************/
-
-#define ejsInitVar(vp, varType) \
- if (1) { \
- (vp)->type = varType; \
- (vp)->isArray = 0; \
- (vp)->flags = 0; \
- } else
-extern void ejsClearVar(Ejs *ep, EjsVar *vp);
-
-extern int ejsDestroyObj(Ejs *ep, EjsObj *obj);
-extern EjsVar *ejsCreatePropertyMethod(Ejs *ep, EjsVar *obj,
- const char *name);
-extern EjsVar *ejsSetPropertyMethod(Ejs *ep, EjsVar *obj, const char *name,
- const EjsVar *value);
-extern EjsVar *ejsGetPropertyMethod(Ejs *ep, EjsVar *obj, const char *name);
-extern int ejsDeletePropertyMethod(Ejs *ep, EjsVar *obj,
- const char *name);
-extern void ejsSetArrayLength(Ejs *ep, EjsVar *obj, const char *creating,
- const char *deleting, const EjsVar *setLength);
-
-/*
- * At the moment, these are the same routine
- */
-extern void ejsSetClassName(Ejs *ep, EjsVar *obj, const char *name);
-#define ejsSetObjName ejsSetObjName
-
-extern bool ejsIsObjDirty(EjsVar *vp);
-extern void ejsResetObjDirtyBit(EjsVar *vp);
-
-extern int ejsObjHasErrors(EjsVar *vp);
-extern void ejsClearObjErrors(EjsVar *vp);
-
-extern EjsVar *ejsClearProperty(Ejs *ep, EjsVar *obj, const char *prop);
-
-typedef int (*EjsSortFn)(Ejs *ep, EjsProperty *p1, EjsProperty *p2,
- const char *propertyName, int order);
-extern void ejsSortProperties(Ejs *ep, EjsVar *obj, EjsSortFn fn,
- const char *propertyName, int order);
-
-#if BLD_DEBUG
-#define ejsSetVarName(ep, vp, varName) \
- if (1) { \
- (vp)->propertyName = varName; \
- if ((vp)->type == EJS_TYPE_OBJECT && \
- (vp)->objectState && \
- ((vp)->objectState->objName == 0)) { \
- (vp)->objectState->objName = \
- mprStrdup(ep, varName); \
- } \
- } else
-#else
-#define ejsSetVarName(ep, vp, varName)
-#endif
-
-EjsVar *ejsFindProperty(Ejs *ep, EjsVar **obj, char **property,
- EjsVar *global, EjsVar *local, const char *fullName,
- int create);
-
-extern EjsVar *ejsCopyProperties(Ejs *ep, EjsVar *dest,
- const EjsVar *src, EjsCopyDepth copyDepth);
-
-#define EJS_LINK_OFFSET ((uint) (&((EjsProperty*) 0)->link))
-#define ejsGetPropertyFromLink(lp) \
- ((EjsProperty*) ((char*) lp - EJS_LINK_OFFSET))
-
-#define ejsGetObjPtr(vp) ((EjsObj*) vp->objectState)
-
-extern void ejsMakePropertyPrivate(EjsProperty *pp, int isPrivate);
-extern void ejsMakePropertyReadOnly(EjsProperty *pp, int readonly);
-extern void ejsMakePropertyUndeleteable(EjsProperty *pp, int deletable);
-extern int ejsMakeObjLive(EjsVar *vp, bool alive);
-extern void ejsMakeClassNoConstructor(EjsVar *vp);
-
-extern bool ejsBlockInUseInt(EjsVar *vp);
-#if BLD_DEBUG
- #define ejsBlockInUse(vp) ejsBlockInUseInt(vp)
-#else
- #define ejsBlockInUse(vp)
-#endif
-
-/********************************* Prototypes *********************************/
-
-/*
- * Variable constructors and destructors
- */
-extern EjsVar *ejsCreateBinaryStringVar(Ejs *ep, const uchar *value,
- int len);
-extern EjsVar *ejsCreateBoolVar(Ejs *ep, int value);
-extern EjsVar *ejsCreateCMethodVar(Ejs *ep, EjsCMethod fn,
- void *userData, int flags);
-#if BLD_FEATURE_FLOATING_POINT
-extern EjsVar *ejsCreateFloatVar(Ejs *ep, double value);
-#endif
-extern EjsVar *ejsCreateIntegerVar(Ejs *ep, int value);
-#if BLD_FEATURE_INT64
-extern EjsVar *ejsCreateInteger64Var(Ejs *ep, int64 value);
-#endif
-
-extern EjsVar *ejsCreateMethodVar(Ejs *ep, const char *body,
- MprArray *args, int flags);
-extern EjsVar *ejsCreateNullVar(Ejs *ep);
-extern EjsVar *ejsCreateNumberVar(Ejs *ep, EjsNumber value);
-
-#define ejsCreateObjVar(ep) \
- ejsCreateObjVarInternal(EJS_LOC_ARGS(ep))
-extern EjsVar *ejsCreateObjVarInternal(EJS_LOC_DEC(ep, loc));
-
-extern EjsVar *ejsCreatePtrVar(Ejs *ep, void *ptr, EjsDestructor dest);
-
-extern EjsVar *ejsCreateStringCMethodVar(Ejs *ep, EjsStringCMethod fn,
- void *userData, int flags);
-
-#define ejsCreateStringVar(ep, value) \
- ejsCreateStringVarInternal(EJS_LOC_ARGS(ep), value)
-extern EjsVar *ejsCreateStringVarInternal(EJS_LOC_DEC(ep, loc),
- const char *value);
-
-extern EjsVar *ejsCreateUndefinedVar(Ejs *ep);
-
-/* MOB -- naming. Should be Create/Destroy */
-extern void ejsFreeVar(Ejs *ep, EjsVar *vp);
-
-/*
- * Var support routines
- */
-extern int ejsGetVarFlags(EjsVar *vp);
-extern void ejsSetVarFlags(EjsVar *obj, int flags);
-
-extern EjsType ejsGetVarType(EjsVar *vp);
-extern const char *ejsGetVarTypeAsString(EjsVar *vp);
-
-extern void *ejsGetCMethodUserData(EjsVar *obj);
-extern void ejsSetCMethodUserData(EjsVar *obj, void *userData);
-
-extern void *ejsGetVarUserPtr(EjsVar *vp);
-extern void ejsSetVarUserPtr(EjsVar *vp, void *data);
-
-
-/*
- * Variable access and manipulation. These work on standalone objects.
- */
-#define ejsDupVar(ep, src, copyDepth) \
- ejsDupVarInternal(EJS_LOC_ARGS(ep), src, copyDepth)
-extern EjsVar *ejsDupVarInternal(EJS_LOC_DEC(ep, loc), EjsVar *src,
- EjsCopyDepth copyDepth);
-#define ejsWriteVar(ep, dest, src, copyDepth) \
- ejsWriteVarInternal(EJS_LOC_ARGS(ep), dest, src, copyDepth)
-extern EjsVar *ejsWriteVarInternal(EJS_LOC_DEC(ep, loc), EjsVar *dest,
- const EjsVar *src, EjsCopyDepth copyDepth);
-extern EjsVar *ejsWriteVarAsBinaryString(Ejs *ep, EjsVar *dest,
- const uchar *value, int len);
-extern EjsVar *ejsWriteVarAsBoolean(Ejs *ep, EjsVar *dest, bool value);
-extern EjsVar *ejsWriteVarAsCMethod(Ejs *ep, EjsVar *dest, EjsCMethod fn,
- void *userData, int flags);
-#if BLD_FEATURE_FLOATING_POINT
-extern EjsVar *ejsWriteVarAsFloat(Ejs *ep, EjsVar *dest, double value);
-#endif
-extern EjsVar *ejsWriteVarAsInteger(Ejs *ep, EjsVar *dest, int value);
-#if BLD_FEATURE_INT64
-extern EjsVar *ejsWriteVarAsInteger64(Ejs *ep, EjsVar *dest, int64 value);
-#endif
-extern EjsVar *ejsWriteVarAsMethod(Ejs *ep, EjsVar *dest,
- const char *body, MprArray *args);
-extern EjsVar *ejsWriteVarAsNull(Ejs *ep, EjsVar *dest);
-extern EjsVar *ejsWriteVarAsNumber(Ejs *ep, EjsVar *dest, EjsNum value);
-#define ejsWriteVarAsString(ep, dest, value) \
- ejsWriteVarAsStringInternal(EJS_LOC_ARGS(ep), dest, value)
-extern EjsVar *ejsWriteVarAsStringInternal(EJS_LOC_DEC(ep, loc),
- EjsVar *dest, const char *value);
-extern EjsVar *ejsWriteVarAsStringCMethod(Ejs *ep, EjsVar *dest,
- EjsStringCMethod fn, void *userData, int flags);
-extern EjsVar *ejsWriteVarAsUndefined(Ejs *ep, EjsVar *dest);
-
-/*
- * These routines do not convert types
- */
-/* MOB -- make this a fn and pass back the length as an arg */
-#define ejsReadVarAsBinaryString(vp) ((const uchar*) (vp->ustring));
-#define ejsReadVarAsBoolean(vp) (vp->boolean);
-#define ejsReadVarAsCMethod(vp) (vp->cMethod);
-#if BLD_FEATURE_FLOATING_POINT
-#define ejsReadVarAsFloat(vp) (vp->floating);
-#endif
-#define ejsReadVarAsInteger(vp) (vp->integer);
-#if BLD_FEATURE_INT64
-#define ejsReadVarAsInteger64(vp) (vp->int64);
-#endif
-#define ejsReadVarAsString(vp) ((const char*) (vp->string));
-#define ejsReadVarAsStringCMethod(vp) (vp->cMethodWithStrings);
-/* MOB -- remove this fn */
-#define ejsReadVarStringLength(vp) (vp->length);
-
-/*
- * Object property creation routines
- */
-extern EjsProperty *ejsCreateProperty(Ejs *ep, EjsVar *obj, const char *prop);
-extern EjsProperty *ejsCreateSimpleProperty(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern EjsProperty *ejsCreateSimpleNonUniqueProperty(Ejs *ep, EjsVar *obj,
- const char *prop);
-/* MOB -- should be destroy */
-extern int ejsDeleteProperty(Ejs *ep, EjsVar *obj, const char *prop);
-
-
-/*
- * Get property routines
- */
-extern EjsProperty *ejsGetProperty(Ejs *ep, EjsVar *obj, const char *prop);
-extern EjsProperty *ejsGetSimpleProperty(Ejs *ep, EjsVar *obj,
- const char *prop);
-
-extern EjsVar *ejsGetPropertyAsVar(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern int ejsGetPropertyCount(EjsVar *obj);
-
-extern const uchar *ejsGetPropertyAsBinaryString(Ejs *ep, EjsVar *obj,
- const char *prop, int *length);
-extern bool ejsGetPropertyAsBoolean(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern int ejsGetPropertyAsInteger(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern int64 ejsGetPropertyAsInteger64(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern EjsNum ejsGetPropertyAsNumber(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern void *ejsGetPropertyAsPtr(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern const char *ejsGetPropertyAsString(Ejs *ep, EjsVar *obj,
- const char *prop);
-
-/*
- * Object property update routines
- */
-extern EjsProperty *ejsSetBaseProperty(Ejs *ep, EjsVar *obj, const char *prop,
- const EjsVar *value);
-extern EjsProperty *ejsSetProperty(Ejs *ep, EjsVar *obj, const char *prop,
- const EjsVar *value);
-extern EjsProperty *ejsSetPropertyAndFree(Ejs *ep, EjsVar *obj,
- const char *prop, EjsVar *value);
-extern EjsProperty *ejsSetPropertyToBinaryString(Ejs *ep, EjsVar *obj,
- const char *prop, const uchar *value, int len);
-extern EjsProperty *ejsSetPropertyToBoolean(Ejs *ep, EjsVar *obj,
- const char *prop, bool value);
-extern EjsProperty *ejsSetPropertyToCMethod(Ejs *ep, EjsVar *obj,
- const char *prop, EjsCMethod fn, void *userData,
- int flags);
-#if BLD_FEATURE_FLOATING_POINT
-extern EjsProperty *ejsSetPropertyToFloat(Ejs *ep, EjsVar *obj,
- const char *prop, double value);
-#endif
-extern EjsProperty *ejsSetPropertyToInteger(Ejs *ep, EjsVar *obj,
- const char *prop, int value);
-#if BLD_FEATURE_INT64
-extern EjsProperty *ejsSetPropertyToInteger64(Ejs *ep, EjsVar *obj,
- const char *prop, int64 value);
-#endif
-extern EjsProperty *ejsSetPropertyToMethod(Ejs *ep, EjsVar *obj,
- const char *prop, const char *body, MprArray *args,
- int flags);
-extern EjsProperty *ejsSetPropertyToNewObj(Ejs *ep, EjsVar *obj,
- const char *prop, const char *className,
- MprArray *args);
-extern EjsProperty *ejsSetPropertyToNull(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern EjsProperty *ejsSetPropertyToNumber(Ejs *ep, EjsVar *obj,
- const char *prop, EjsNum value);
-extern EjsProperty *ejsSetPropertyToObj(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern EjsProperty *ejsSetPropertyToPtr(Ejs *ep, EjsVar *obj,
- const char *prop, void *ptr, EjsDestructor destructor);
-
-extern EjsProperty *ejsSetPropertyToStringCMethod(Ejs *ep, EjsVar *obj,
- const char *prop, EjsStringCMethod fn,
- void *userData, int flags);
-extern EjsProperty *ejsSetPropertyToString(Ejs *ep, EjsVar *obj,
- const char *prop, const char *value);
-extern EjsProperty *ejsSetPropertyToUndefined(Ejs *ep, EjsVar *obj,
- const char *prop);
-
-
-/* Convenience function */
-extern EjsVar *ejsSetPropertyToObjAsVar(Ejs *ep, EjsVar *obj,
- const char *prop);
-extern void ejsSetObjDestructor(Ejs *ep, EjsVar *obj,
- EjsDestructor destructor);
-extern void ejsClearObjDestructor(Ejs *ep, EjsVar *obj);
-
-/*
- * Enumeration of properties
- * MOB -- should these take an ejs parameter to be consistent
- */
-extern EjsProperty *ejsGetFirstProperty(const EjsVar *obj, int flags);
-extern EjsProperty *ejsGetNextProperty(EjsProperty *last, int flags);
-
-/*
- * Method definition and control.
- */
-extern EjsProperty *ejsDefineMethod(Ejs *ep, EjsVar *obj, const char *prop,
- const char *body, MprArray *args);
-extern EjsProperty *ejsDefineCMethod(Ejs *ep, EjsVar *obj, const char *prop,
- EjsCMethod fn, int flags);
-
-extern EjsProperty *ejsDefineStringCMethod(Ejs *ep, EjsVar *obj,
- const char *prop, EjsStringCMethod fn, int flags);
-
-extern EjsProperty *ejsDefineAccessors(Ejs *ep, EjsVar *obj,
- const char *prop, const char *getBody,
- const char *setBody);
-extern EjsProperty *ejsDefineCAccessors(Ejs *ep, EjsVar *obj,
- const char *prop, EjsCMethod getFn, EjsCMethod setFn,
- int flags);
-
-/*
- * Macro to get the variable value portion of a property
- */
-#define ejsGetVarPtr(pp) (&((pp)->var))
-#define ejsGetPropertyPtr(vp) ((EjsProperty*) vp)
-
-/* MOB -- take ejs to be consistent */
-extern int ejsMakePropertyEnumerable(EjsProperty *pp, bool enumerable);
-extern int ejsMakeObjPermanent(EjsVar *vp, bool permanent);
-
-
-/*
- * Var conversion routines
- * MOB -- should these take an Ejs as first arg for consistency
- */
-extern bool ejsVarToBoolean(EjsVar *vp);
-#if BLD_FEATURE_FLOATING_POINT
-extern double ejsVarToFloat(EjsVar *vp);
-#endif
-extern int ejsVarToInteger(EjsVar *vp);
-#if BLD_FEATURE_INT64
-extern int64 ejsVarToInteger64(EjsVar *vp);
-#endif
-extern EjsNum ejsVarToNumber(EjsVar *vp);
-extern char *ejsVarToString(Ejs *ep, EjsVar *vp);
-extern char *ejsVarToStringEx(Ejs *ep, EjsVar *vp, bool *alloc);
-extern char *ejsFormatVar(Ejs *ep, const char *fmt, EjsVar *vp);
-
-#if BLD_FEATURE_FLOATING_POINT
-extern double ejsParseFloat(const char *str);
-#endif
-/*
- * Parsing and type range checking routines
- */
-extern bool ejsParseBoolean(const char *str);
-extern int ejsParseInteger(const char *str);
-#if BLD_FEATURE_INT64
-extern int64 ejsParseInteger64(const char *str);
-#endif
-extern EjsNum ejsParseNumber(const char *str);
-extern EjsVar *ejsParseVar(Ejs *ep, const char *str, EjsType prefType);
-
-#if BLD_FEATURE_FLOATING_POINT
-extern bool ejsIsInfinite(double f);
-extern bool ejsIsNan(double f);
-#endif
-
-/*
- * Advisory locking support
- */
-#if BLD_FEATURE_MULTITHREAD
-extern void ejsLockObj(EjsVar *vp);
-extern void ejsUnlockObj(EjsVar *vp);
-#endif
-
-/*
- * Just for debugging
- */
-extern bool ejsObjIsCollectable(EjsVar *vp);
-
-#ifdef __cplusplus
-}
-#endif
-
-/*****************************************************************************/
-#endif /* _h_EJS_VAR */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/lib/event.js b/source4/lib/appweb/ejs-2.0/ejs/lib/event.js
deleted file mode 100644
index 283a3ec72f..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/lib/event.js
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * @file event.js
- * @brief Event class
- * @copy Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- *
- * Usage:
- * listener = new System.Listener();
- * listener.onClick = function() {
- * // Any code here
- * }
- * eventTarget.addListener(eventName, listener);
- * or
- * listener = new System.Listener(obj, method);
- * eventTarget.addListener(eventName, listener);
- *
- * To fire events:
- * eventTarget.fire(eventName, new System.Event("My Event"));
- */
-
-/******************************************************************************/
-/*
- * Base event class
- */
-class System.Event
-{
- var type; // keyboard
- var timeStamp;
- var arg;
-
- /* MOB -- constructor should take a type */
- function Event(arg)
- {
- timeStamp = time();
- type = "default";
- this.arg = arg;
- }
-}
-
-/* MOB -- should not be needed */
-Event = System.Event;
-
-class System.Listener
-{
- var obj;
- var method;
-
- function Listener(obj, method)
- {
- if (arguments.length >= 1) {
- this.obj = obj;
- } else {
- this.obj = this;
- }
- if (arguments.length == 2) {
- this.method = method;
- } else {
- this.method = "onEvent";
- }
- }
-}
-/* MOB -- should not be needed */
-Listener = System.Listener;
-
-
-/*
- * The Event target class
- */
-class System.EventTarget
-{
- // Private
- var events; /* Hash of a event names */
-
- function EventTarget()
- {
- events = new Object();
- }
-
- // Public
- function addListener(eventName, listener)
- {
- var listeners = events[eventName];
- if (listeners == undefined) {
- listeners = events[eventName] = new Array();
- }
- if (arguments.length == 2) {
- var method = eventName;
- }
- /* MOB OPT */
- for (var i = 0; i < listeners.length; i++) {
- var l = listeners[i];
- if (l == listener) {
- return;
- }
- }
- listeners[listeners.length] = listener;
- }
-
- function removeListener(eventName, listener)
- {
- var listeners = events[eventName];
-
- if (listeners == undefined) {
- return;
- }
-
- for (var i = 0; i < listeners.length; i++) {
- var l = listeners[i];
- if (l == listener) {
- // MOB -- want listeners.splice here
- // listeners.splice(i, 1);
- for (var j = i; j < (listeners.length - 1); j++) {
- listeners[j] = listeners[j + 1];
- }
- delete listeners[listeners.length - 1];
- i = listeners.length;
- }
- }
- }
-
- function fire(eventName, event)
- {
- var listeners = events[eventName];
-
- if (listeners == undefined) {
- // println("Event.fire(): unknown eventName " + eventName);
- return;
- }
-
- for (var i = listeners.length - 1; i >= 0; i--) {
- var listener = listeners[i];
- var method = listener.obj[listener.method];
- if (method == undefined) {
- throw new EvalError("Undefined method: " + listener.method);
- }
- listener.obj[listener.method](listener, event);
- }
- }
-}
-
-/* MOB -- should not be needed */
-EventTarget = System.EventTarget;
diff --git a/source4/lib/appweb/ejs-2.0/ejs/lib/global.js b/source4/lib/appweb/ejs-2.0/ejs/lib/global.js
deleted file mode 100644
index f2daaa57c0..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/lib/global.js
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * @file global.js
- * @brief Misc global functions
- * @copy Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-
-/******************************************************************************/
-
-function min(a, b)
-{
- if (a < b) {
- return a;
- } else {
- return b;
- }
-}
-
-
-function max(a, b)
-{
- if (a > b) {
- return a;
- } else {
- return b;
- }
-}
-
-function abs(a)
-{
- if (a < 0) {
- return -a;
- }
- return a;
-}
diff --git a/source4/lib/appweb/ejs-2.0/ejs/lib/startup.js b/source4/lib/appweb/ejs-2.0/ejs/lib/startup.js
deleted file mode 100644
index e627a96e04..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/lib/startup.js
+++ /dev/null
@@ -1,15 +0,0 @@
-/*
- * @file startup.js
- * @brief Embedded JavaScript Startup Code
- * @copy Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- *
- * Invoked automatically on startup.
- */
-
-/******************************************************************************/
-
-// println("Loading startup.js ...");
-
-include("lib/event.js");
-include("lib/global.js");
-include("lib/timer.js");
diff --git a/source4/lib/appweb/ejs-2.0/ejs/lib/timer.js b/source4/lib/appweb/ejs-2.0/ejs/lib/timer.js
deleted file mode 100644
index f4cb8b12ce..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/lib/timer.js
+++ /dev/null
@@ -1,158 +0,0 @@
-/*
- * @file timer.js
- * @brief Timer class
- * @copy Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- *
- * Usage:
- * timer = new System.Timer("name", period);
- * timer.onTick = function(arg) {
- * // Anything here
- * }
- * timer.start();
- * or
- *
- * timer = new System.Timer("name", period, obj, method);
- * timer.start();
- */
-
-/******************************************************************************/
-
-class System.Timer
-{
- var id;
-
- /* MOB -- really need accessor on period. If user updates period,
- then due must be updated. */
- var period;
- var due;
- var runOnce; // Run timer just once
- var method; // Callback method
- var obj; // Callback object
-
- function Timer(id, period, obj, method)
- {
- this.id = id;
- this.period = period;
- due = time() + period;
-
- if (arguments.length >= 3) {
- this.obj = obj;
- } else {
- this.obj = this;
- }
- if (arguments.length >= 4) {
- this.method = method;
- } else {
- this.method = "onTick";
- }
- }
-
- /* MOB this should be deprecated */
- function reschedule(period)
- {
- /* MOB -- should update the timer service somehow */
- this.period = period;
- }
-
- function run(now)
- {
- if (obj[method] == undefined) {
- trace("Timer cant find timer method " + method);
- due = now + this.period;
- return;
- }
-
- /*
- * Run the timer
- */
- try {
- obj[method](this);
- }
- catch (error) {
- trace("Timer exception: " + error);
- }
-
- if (runOnce) {
- timerService.removeTimer(this);
-
- } else {
- due = now + this.period;
- }
- }
-
- function start()
- {
- if (obj[method] == undefined) {
- throw new Error("Callback method is undefined");
- } else {
- timerService.addTimer(this);
- }
- }
-
- function stop()
- {
- timerService.removeTimer(this);
- }
-
-}
-
-/* MOB -- should not need this */
-Timer = System.Timer;
-
-
-/*
- * Timer service
- */
-class System.TimerService
-{
- var timers;
- var nextDue;
-
- function TimerService()
- {
- timers = new Object();
- nextDue = 0;
- global.timerService = this;
- }
-
- function addTimer(timer)
- {
- timers[timer.id] = timer;
- }
-
- function removeTimer(timer)
- {
- try {
- delete timers[timer.id];
- }
- catch {}
- }
-
- function getIdleTime()
- {
- return nextDue - time();
- }
-
- function runTimers()
- {
- var now = time();
-
- nextDue = 2147483647; /* MOB -- MATH.MAX_INT; */
-
- for each (var timer in timers)
- {
- if (timer.due < now) {
- timer.run(now);
- }
- }
- for each (var timer in timers)
- {
- if (timer.due < nextDue) {
- nextDue = timer.due;
- }
- }
- // println("runTimers leaving with " + (nextDue - now));
- return nextDue - time();
- }
-}
-TimerService = System.TimerService;
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/.ignore b/source4/lib/appweb/ejs-2.0/ejs/system/.ignore
deleted file mode 100755
index fb5a29031e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/.ignore
+++ /dev/null
@@ -1 +0,0 @@
-.updated
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/Makefile b/source4/lib/appweb/ejs-2.0/ejs/system/Makefile
deleted file mode 100755
index 2d83662655..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/Makefile
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Makefile to build the EJS Object Model
-#
-# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
-#
-
-COMPILE := *.c
-EXPORT_OBJECTS := yes
-MAKE_IFLAGS := -I.. -I../../mpr -I../../exml
-
-include make.dep
-
-ifeq ($(BLD_HOST_UNIX),1)
-PRE_DIRS = UNIX
-else
-PRE_DIRS = $(BLD_HOST_OS)
-endif
-
-compileExtra: .updated
-
-.updated: $(FILES)
- @touch .updated
-
-## Local variables:
-## tab-width: 4
-## End:
-## vim: tw=78 sw=4 ts=4
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/README.TXT b/source4/lib/appweb/ejs-2.0/ejs/system/README.TXT
deleted file mode 100644
index a24e0e299c..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/README.TXT
+++ /dev/null
@@ -1,63 +0,0 @@
-Embedded JavaScript System Model
-
-
-- Need args, arg types and exceptions thrown
-- Error classes
-
-class Global
- class System
- class environment
- var
- class GC
- void function run()
- function tune()
- function getUsedMemory() // Should be properties
- function getAllocatedMemory() // Should be properties
-
- var javascript
- var null
- var undefined
- var true
- var false
- var Nan
- var Infinity
-
- function random // Not implemented
- function sleep // Not implemented
- function exit
- function yield // Not implemented
-
- Debug
- isDebugMode
-
- Limits
- isLimitsMode // Not implemented
- stack // Not implemented
- heap // Not implemented
- flash // Not implemented
-
- Memory
- getUsedMemory() // Should be properties
- getAvailableMemory() // Should be properties
- used
- flash // Not implemented
-
- assert()
- breakpoint()
- dirname()
- basename()
- eval()
- exit()
- print()
- println()
- printVars()
- sleep()
- sort()
- time()
- typeof()
- include()
- trace()
- printf() // Not implemented
- sprintf()
-
-
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/.ignore b/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/.ignore
deleted file mode 100644
index fb5a29031e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/.ignore
+++ /dev/null
@@ -1 +0,0 @@
-.updated
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/Makefile b/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/Makefile
deleted file mode 100755
index 424747052a..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Makefile to build the EJS Object Model for WIN
-#
-# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
-#
-
-COMPILE := *.c
-EXPORT_OBJECTS := yes
-MAKE_IFLAGS := -I../.. -I../../../mpr
-
-include make.dep
-
-compileExtra: .updated
-
-.updated: $(FILES)
- @touch .updated
-
-## Local variables:
-## tab-width: 4
-## End:
-## vim: tw=78 sw=4 ts=4
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFile.c b/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFile.c
deleted file mode 100644
index 772303152e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFile.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * @file ejsFile.c
- * @brief File class for the EJ System Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/*
- * Default Constructor
- */
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function open();
- */
-
-static int openProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.open()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function close();
- */
-
-static int closeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.close()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function read();
- */
-
-static int readProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.read()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function write();
- */
-
-static int writeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.write()\n");
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineFileClass(Ejs *ep)
-{
- EjsVar *fileClass;
-
- fileClass = ejsDefineClass(ep, "File", "Object", 0);
- if (fileClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ep, fileClass, "open", openProc, 0);
- ejsDefineCMethod(ep, fileClass, "close", closeProc, 0);
- ejsDefineCMethod(ep, fileClass, "read", readProc, 0);
- ejsDefineCMethod(ep, fileClass, "write", writeProc, 0);
-
- return ejsObjHasErrors(fileClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFileSystem.c b/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFileSystem.c
deleted file mode 100755
index 7b39c16e4d..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsFileSystem.c
+++ /dev/null
@@ -1,454 +0,0 @@
-/*
- * @file ejsFileSystem.c
- * @brief FileSystem class for the EJ System Object Model
- * MOB -- this is almost the same as for Windows. Should common up.
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-#include <dirent.h>
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function void access(string path);
- * MOB - API insufficient. Access for read or write?
- */
-
-static int accessProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: access(path)");
- return -1;
- }
-
- rc = access(argv[0]->string, 04);
-
- ejsSetReturnValueToBoolean(ejs, (rc == 0) ? 1 : 0);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void mkdir(string path);
- */
-
-static int mkdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
- return -1;
- }
-
- if (mprMakeDirPath(ejs, argv[0]->string) < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create directory");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void rmdir(string path);
- */
-
-static int rmdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
- return -1;
- }
-
- rc = mprDeleteDir(ejs, argv[0]->string);
-
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant remove directory");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void dirList(string path, [bool enumDirs]);
- * MOB -- need pattern to match (what about "." and ".." and ".*"
- */
-
-static int dirListProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- DIR *dir;
- struct dirent *dirent;
- char path[MPR_MAX_FNAME];
- EjsVar *array, *vp;
- uchar enumDirs;
-
- if (argc < 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: dirList(path)");
- return -1;
- }
- if (argc == 2) {
- enumDirs = ejsVarToBoolean(argv[1]);
- } else {
- enumDirs = 0;
- }
- array = ejsCreateArray(ejs, 0);
- ejsMakeObjPermanent(array, 1);
-
- /*
- * First collect the files
- */
- mprSprintf(path, sizeof(path), "%s/*.*", argv[0]->string);
-
- dir = opendir(path);
- if (dir == 0) {
- ejsError(ejs, EJS_ARG_ERROR, "Can't enumerate dirList(path)");
- return -1;
- }
-
- while ((dirent = readdir(dir)) != 0) {
- if (dirent->d_name[0] == '.') {
- continue;
- }
- if (!enumDirs || (dirent->d_type & DT_DIR)) {
- mprSprintf(path, sizeof(path), "%s/%s", argv[0]->string,
- dirent->d_name);
- vp = ejsCreateStringVar(ejs, path);
- ejsAddArrayElt(ejs, array, vp, EJS_SHALLOW_COPY);
- ejsFreeVar(ejs, vp);
- }
- }
-
- closedir(dir);
-
- ejsSetReturnValue(ejs, array);
- ejsMakeObjPermanent(array, 0);
-
- /*
- * Can free now as the return value holds the reference
- */
- ejsFreeVar(ejs, array);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void getFreeSpace();
- */
-
-static int getFreeSpaceProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
-#if UNUSED
- MprApp *app;
- uint space;
-
- app = mprGetApp(ejs);
- space = IFILEMGR_GetFreeSpace(app->fileMgr, 0);
- ejsSetReturnValueToInteger(ejs, space);
-#endif
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void writeFile(string path, var data);
- */
-
-static int writeFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFile *file;
- char *data, *buf;
- int bytes, length, rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: writeFile(path, var)");
- return -1;
- }
-
- if (ejsVarIsString(argv[1])) {
- data = argv[1]->string;
- length = argv[1]->length;
- buf = 0;
- } else {
- buf = data = ejsVarToString(ejs, argv[1]);
- length = strlen(data);
- }
-
- /*
- * Create fails if already present
- */
- rc = mprDelete(ejs, argv[0]->string);
- file = mprOpen(ejs, argv[0]->string, O_CREAT | O_WRONLY | O_BINARY, 0664);
- if (file == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- bytes = mprWrite(file, data, length);
- if (bytes != length) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- }
-
- mprClose(file);
-
- mprFree(buf);
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function string readFile(string path);
- */
-
-static int readFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprApp *app;
- MprFile *file;
- MprBuf *buf;
- char *data;
- int bytes, rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: readFile(path)");
- return -1;
- }
- buf = mprCreateBuf(ejs, MPR_BUF_INCR, MPR_MAX_BUF);
- if (buf == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- data = mprAlloc(ejs, MPR_BUFSIZE);
- if (buf == 0) {
- mprFree(buf);
- ejsMemoryError(ejs);
- return -1;
- }
-
- app = mprGetApp(ejs);
- file = mprOpen(ejs, argv[0]->string, O_RDONLY, 0664);
- if (file == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- while ((bytes = mprRead(file, data, MPR_BUFSIZE)) > 0) {
- if (mprPutBlockToBuf(buf, data, bytes) != bytes) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- break;
- }
- }
-
- ejsSetReturnValueToBinaryString(ejs, (uchar*) mprGetBufStart(buf),
- mprGetBufLength(buf));
-
- mprClose(file);
- mprFree(data);
- mprFree(buf);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function void remove(string path);
- */
-
-static int removeProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: remove(path)");
- return -1;
- }
-
- rc = unlink(argv[0]->string);
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant remove file");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void rename(string from, string to);
- */
-
-static int renameProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: rename(old, new)");
- return -1;
- }
-
- unlink(argv[1]->string);
- rc = rename(argv[0]->string, argv[1]->string);
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant rename file");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void copy(string old, string new);
- */
-
-static int copyProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFile *from, *to;
- char *buf;
- uint bytes;
- int rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: copy(old, new)");
- return -1;
- }
-
- buf = mprAlloc(ejs, MPR_BUFSIZE);
- if (buf == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- from = mprOpen(ejs, argv[0]->string, O_RDONLY | O_BINARY, 0664);
- if (from == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- to = mprOpen(ejs, argv[1]->string, O_CREAT | O_BINARY, 0664);
- if (to == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[1]->string);
- mprClose(from);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- while ((bytes = mprRead(from, buf, MPR_BUFSIZE)) > 0) {
- if (mprWrite(to, buf, bytes) != bytes) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- break;
- }
- }
-
- mprClose(from);
- mprClose(to);
- mprFree(buf);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function FileInfo getFileInfo(string path);
- *
- * MOB -- should create a real class FileInfo
- */
-
-static int getFileInfoProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFileInfo info;
- EjsVar *fileInfo;
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: getFileInfo(path)");
- return -1;
- }
-
- fileInfo = ejsCreateObjVar(ejs);
- if (fileInfo == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
- ejsMakeObjPermanent(fileInfo, 1);
-
- rc = mprGetFileInfo(ejs, argv[0]->string, &info);
- if (rc < 0) {
- ejsMakeObjPermanent(fileInfo, 0);
- ejsFreeVar(ejs, fileInfo);
- ejsError(ejs, EJS_IO_ERROR, "Cant get file info for %s",
- argv[0]->string);
- return -1;
- }
-
- ejsSetPropertyToInteger(ejs, fileInfo, "created", info.ctime);
- ejsSetPropertyToInteger(ejs, fileInfo, "length", info.size);
- ejsSetPropertyToBoolean(ejs, fileInfo, "isDir", info.isDir);
-
- ejsSetReturnValue(ejs, fileInfo);
- ejsMakeObjPermanent(fileInfo, 0);
-
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineFileSystemClass(Ejs *ejs)
-{
- EjsVar *fileSystemClass;
-
- fileSystemClass = ejsDefineClass(ejs, "FileSystem", "Object", 0);
- if (fileSystemClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ejs, fileSystemClass, "access", accessProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "mkdir", mkdirProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "rmdir", rmdirProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "dirList", dirListProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "writeFile", writeFileProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "readFile", readFileProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "remove", removeProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "rename", renameProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "copy", copyProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "getFileInfo", getFileInfoProc, 0);
-
- // MOB -- should be a property with accessor
- ejsDefineCMethod(ejs, fileSystemClass, "getFreeSpace", getFreeSpaceProc, 0);
-
- return ejsObjHasErrors(fileSystemClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsHTTP.c b/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsHTTP.c
deleted file mode 100755
index 25821f6960..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/UNIX/ejsHTTP.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * @file ejsHTTP.c
- * @brief HTTP class for the EJ System Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if UNUSED
-/*********************************** Defines **********************************/
-
-#define EJS_WEB_PROPERTY "-web"
-#define EJS_HTTP_PROPERTY "-http"
-
-#define EJS_HTTP_DISPOSED 550
-
-/*
- * Control structure for one HTTP request structure
- */
-typedef struct HTTPControl {
- Ejs *ejs;
- IWebResp *webResp;
- AEECallback *callback;
- MprBuf *buf;
- EjsVar *thisObj;
- char *url;
- MprTime requestStarted;
- uint timeout;
-} HTTPControl;
-
-/****************************** Forward Declarations **************************/
-
-static void cleanup(HTTPControl *hp);
-static int createWeb(Ejs *ejs, EjsVar *thisObj);
-static void brewCallback(HTTPControl *hp);
-static int httpDestructor(Ejs *ejs, EjsVar *vp);
-static void httpCallback(HTTPControl *hp, int responseCode);
-static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv);
-
-/******************************************************************************/
-/*
- * Constructor
- */
-
-int ejsHTTPConstructor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 0 && argc != 2) {
- ejsError(ejs, EJS_ARG_ERROR,
- "Bad usage: HTTP([obj = this, method = onComplete]);");
- return -1;
- }
-
- if (createWeb(ejs, thisObj) < 0) {
- return -1;
- }
-
- setCallback(ejs, thisObj, argc, argv);
- return 0;
-}
-
-/******************************************************************************/
-
-static int createWeb(Ejs *ejs, EjsVar *thisObj)
-{
- MprApp *app;
- void *web;
-
- app = mprGetApp(ejs);
-
- /*
- * Create one instance of IWeb for the entire application. Do it here
- * so only widgets that require HTTP incurr the overhead.
- */
- web = mprGetKeyValue(ejs, "bpWeb");
- if (web == 0) {
- if (ISHELL_CreateInstance(app->shell, AEECLSID_WEB, &web) != SUCCESS) {
- ejsError(ejs, EJS_IO_ERROR, "Can't create IWEB");
- return -1;
- }
- }
- mprSetKeyValue(ejs, "bpWeb", web);
- return 0;
-}
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function setCallback(obj, methodString);
- */
-
-static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc >= 1) {
- ejsSetProperty(ejs, thisObj, "obj", argv[0]);
- } else {
- ejsSetProperty(ejs, thisObj, "obj", thisObj);
- }
-
- if (argc >= 2) {
- ejsSetProperty(ejs, thisObj, "method", argv[1]);
- } else {
- ejsSetPropertyToString(ejs, thisObj, "method", "onComplete");
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function fetch();
- */
-
-static int fetchProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- HTTPControl *hp;
- EjsProperty *pp;
- MprApp *app;
- IWeb *web;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: fetch(url)");
- return -1;
- }
-
- app = mprGetApp(ejs);
- web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
-
- /*
- * Web options
- *
- * WEBOPT_USERAGENT (char*) sets user agent
- * WEBOPT_HANDLERDATA (void*)
- * WEBOPT_CONNECTTIMEOUT (uint) msec
- * WEBOPT_CONTENTLENGTH (long)
- * WEBOPT_IDLECONNTIMEOUT (int)
- * WEBOPT_ACTIVEXACTIONST (uint) Number of active requests
- *
- * WEBREQUEST_REDIRECT redirect transparently
- *
- */
-
- hp = mprAllocType(ejs, HTTPControl);
- if (hp == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- hp->ejs = ejs;
- hp->buf = mprCreateBuf(hp, MPR_BUF_INCR, MPR_MAX_BUF);
- if (hp->buf == 0) {
- mprFree(hp);
- ejsMemoryError(ejs);
- return -1;
- }
-
- /*
- * We copy thisObj because we need to preserve both the var and the object.
- * We pass the var to brewCallback and so it must persist. The call to
- * ejsMakeObjPermanent will stop the GC from collecting the object.
- */
- hp->thisObj = ejsDupVar(ejs, thisObj, EJS_SHALLOW_COPY);
- ejsSetVarName(ejs, hp->thisObj, "internalHttp");
-
- /*
- * Must keep a reference to the http object
- */
- ejsMakeObjPermanent(hp->thisObj, 1);
-
- /*
- * Make a property so we can access the HTTPControl structure from other
- * methods.
- */
- pp = ejsSetPropertyToPtr(ejs, thisObj, EJS_HTTP_PROPERTY, hp, 0);
- ejsMakePropertyEnumerable(pp, 0);
- ejsSetObjDestructor(ejs, hp->thisObj, httpDestructor);
-
- hp->url = mprStrdup(hp, argv[0]->string);
-
- hp->timeout = ejsGetPropertyAsInteger(ejs, thisObj, "timeout");
- mprGetTime(hp, &hp->requestStarted);
-
- hp->callback = mprAllocTypeZeroed(hp, AEECallback);
- CALLBACK_Init(hp->callback, brewCallback, hp);
-
- hp->webResp = 0;
- IWEB_GetResponse(web,
- (web, &hp->webResp, hp->callback, hp->url,
- WEBOPT_HANDLERDATA, hp,
- WEBOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
- WEBOPT_CONNECTTIMEOUT, hp->timeout,
- WEBOPT_COPYOPTS, TRUE,
- WEBOPT_CONTENTLENGTH, 0,
- WEBOPT_END));
-
- ejsSetPropertyToString(ejs, thisObj, "status", "active");
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Called whenver the http object is deleted.
- */
-
-static int httpDestructor(Ejs *ejs, EjsVar *thisObj)
-{
- HTTPControl *hp;
-
- /*
- * If the httpCallback has run, then this property will not exist
- */
- hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
-
- if (hp) {
- cleanup(hp);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Stop the request immediately without calling the callback
- */
-
-static int stopProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- HTTPControl *hp;
-
- hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
-
- if (hp) {
- cleanup(hp);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Brew HTTP callback. Invoked for any return data.
- */
-
-static void brewCallback(HTTPControl *hp)
-{
- Ejs *ejs;
- EjsVar *thisObj;
- ISource *source;
- WebRespInfo *info;
- char data[MPR_BUF_INCR];
- int bytes;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- info = IWEBRESP_GetInfo(hp->webResp);
-
- if (info == 0) {
- mprAssert(info);
- /* should not happen */
- return;
- }
-
- ejs = hp->ejs;
- thisObj = hp->thisObj;
-
- if (! WEB_ERROR_SUCCEEDED(info->nCode)) {
- ejsSetPropertyToString(ejs, thisObj, "status", "error");
- httpCallback(hp, info->nCode);
- return;
- }
-
- if (hp->timeout) {
- if (mprGetTimeRemaining(hp, hp->requestStarted, hp->timeout) <= 0) {
- ejsSetPropertyToString(ejs, thisObj, "status", "timeout");
- httpCallback(hp, 504);
- return;
- }
- }
-
- /*
- * Normal success
- */
- source = info->pisMessage;
- mprAssert(source);
-
- bytes = ISOURCE_Read(source, data, sizeof(data));
-
- switch (bytes) {
- case ISOURCE_WAIT: // No data yet
- ISOURCE_Readable(source, hp->callback);
- break;
-
- case ISOURCE_ERROR:
- ejsSetPropertyToString(ejs, thisObj, "status", "error");
- httpCallback(hp, info->nCode);
- break;
-
- case ISOURCE_END:
- mprAddNullToBuf(hp->buf);
- ejsSetPropertyToString(ejs, thisObj, "status", "complete");
- httpCallback(hp, info->nCode);
- break;
-
- default:
- if (bytes > 0) {
- if (mprPutBlockToBuf(hp->buf, data, bytes) != bytes) {
- ejsSetPropertyToString(ejs, thisObj, "status", "partialData");
- httpCallback(hp, 500);
- }
- }
- ISOURCE_Readable(source, hp->callback);
- break;
- }
-}
-
-/******************************************************************************/
-/*
- * Invoke the HTTP completion method
- */
-
-static void httpCallback(HTTPControl *hp, int responseCode)
-{
- Ejs *ejs;
- EjsVar *thisObj, *callbackObj;
- MprArray *args;
- char *msg;
- const char *callbackMethod;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- thisObj = hp->thisObj;
- ejs = hp->ejs;
-
- ejsSetPropertyToInteger(ejs, thisObj, "responseCode", responseCode);
- if (mprGetBufLength(hp->buf) > 0) {
- ejsSetPropertyToBinaryString(ejs, thisObj, "responseData",
- mprGetBufStart(hp->buf), mprGetBufLength(hp->buf));
- }
-
- callbackObj = ejsGetPropertyAsVar(ejs, thisObj, "obj");
- callbackMethod = ejsGetPropertyAsString(ejs, thisObj, "method");
-
- if (callbackObj != 0 && callbackMethod != 0) {
-
- args = mprCreateItemArray(ejs, EJS_INC_ARGS, EJS_MAX_ARGS);
- mprAddItem(args, ejsDupVar(ejs, hp->thisObj, EJS_SHALLOW_COPY));
-
- if (ejsRunMethod(ejs, callbackObj, callbackMethod, args) < 0) {
- msg = ejsGetErrorMsg(ejs);
- mprError(ejs, MPR_LOC, "HTTP callback failed. Details: %s", msg);
- }
- ejsFreeMethodArgs(ejs, args);
-
- } else if (ejsRunMethod(ejs, thisObj, "onComplete", 0) < 0) {
- msg = ejsGetErrorMsg(ejs);
- mprError(ejs, MPR_LOC, "HTTP onComplete failed. Details: %s", msg);
- }
-
- cleanup(hp);
-}
-
-/******************************************************************************/
-/*
- * Cleanup
- */
-
-static void cleanup(HTTPControl *hp)
-{
- Ejs *ejs;
- MprApp *app;
- int rc;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- ejs = hp->ejs;
-
- if (hp->webResp) {
- rc = IWEBRESP_Release(hp->webResp);
- // mprAssert(rc == 0);
- hp->webResp = 0;
- }
-
- if (hp->callback) {
- CALLBACK_Cancel(hp->callback);
- mprFree(hp->callback);
- hp->callback = 0;
- }
-
- /*
- * Once the property is deleted, then if the destructor runs, it will
- * notice that the EJS_HTTP_PROPERTY is undefined.
- */
- ejsDeleteProperty(ejs, hp->thisObj, EJS_HTTP_PROPERTY);
-
- /*
- * Allow garbage collection to work on thisObj
- */
- ejsMakeObjPermanent(hp->thisObj, 0);
- ejsFreeVar(ejs, hp->thisObj);
-
- mprFree(hp->buf);
- mprFree(hp->url);
-
- mprFree(hp);
-
- app = mprGetApp(ejs);
-
-
- ISHELL_SendEvent(app->shell, (AEECLSID) app->classId, EVT_USER, 0, 0);
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineHTTPClass(Ejs *ejs)
-{
- EjsVar *httpClass;
-
- httpClass =
- ejsDefineClass(ejs, "HTTP", "Object", ejsHTTPConstructor);
- if (httpClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ejs, httpClass, "fetch", fetchProc, 0);
- ejsDefineCMethod(ejs, httpClass, "stop", stopProc, 0);
- ejsDefineCMethod(ejs, httpClass, "setCallback", setCallback, 0);
-
-#if FUTURE
- ejsDefineCMethod(ejs, httpClass, "put", put, 0);
- ejsDefineCMethod(ejs, httpClass, "upload", upload, 0);
- ejsDefineCMethod(ejs, httpClass, "addUploadFile", addUploadFile, 0);
- ejsDefineCMethod(ejs, httpClass, "addPostData", addPostData, 0);
- ejsDefineCMethod(ejs, httpClass, "setUserPassword", setUserPassword, 0);
- ejsDefineCMethod(ejs, httpClass, "addCookie", addCookie, 0);
-#endif
-
- /*
- * Define properties
- */
- ejsSetPropertyToString(ejs, httpClass, "status", "inactive");
-
- /* This default should come from player.xml */
-
- ejsSetPropertyToInteger(ejs, httpClass, "timeout", 30 * 1000);
- ejsSetPropertyToInteger(ejs, httpClass, "responseCode", 0);
-
- return ejsObjHasErrors(httpClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-void ejsTermHTTPClass(Ejs *ejs)
-{
- IWeb *web;
- int rc;
-
- web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
- if (web) {
- rc = IWEB_Release(web);
- mprAssert(rc == 0);
- }
-}
-
-#endif
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/.ignore b/source4/lib/appweb/ejs-2.0/ejs/system/WIN/.ignore
deleted file mode 100644
index fb5a29031e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/.ignore
+++ /dev/null
@@ -1 +0,0 @@
-.updated
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/Makefile b/source4/lib/appweb/ejs-2.0/ejs/system/WIN/Makefile
deleted file mode 100755
index 424747052a..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/Makefile
+++ /dev/null
@@ -1,21 +0,0 @@
-#
-# Makefile to build the EJS Object Model for WIN
-#
-# Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
-#
-
-COMPILE := *.c
-EXPORT_OBJECTS := yes
-MAKE_IFLAGS := -I../.. -I../../../mpr
-
-include make.dep
-
-compileExtra: .updated
-
-.updated: $(FILES)
- @touch .updated
-
-## Local variables:
-## tab-width: 4
-## End:
-## vim: tw=78 sw=4 ts=4
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFile.c b/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFile.c
deleted file mode 100644
index 24c521891e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFile.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * @file ejsFile.c
- * @brief File class for the EJScript System Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/*
- * Default Constructor
- */
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function open();
- */
-
-static int openProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.open()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function close();
- */
-
-static int closeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.close()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function read();
- */
-
-static int readProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.read()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function write();
- */
-
-static int writeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "File.write()\n");
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineFileClass(Ejs *ep)
-{
- EjsVar *fileClass;
-
- fileClass = ejsDefineClass(ep, "File", "Object", 0);
- if (fileClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ep, fileClass, "open", openProc, 0);
- ejsDefineCMethod(ep, fileClass, "close", closeProc, 0);
- ejsDefineCMethod(ep, fileClass, "read", readProc, 0);
- ejsDefineCMethod(ep, fileClass, "write", writeProc, 0);
-
- return ejsObjHasErrors(fileClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFileSystem.c b/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFileSystem.c
deleted file mode 100755
index 66c3b84870..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsFileSystem.c
+++ /dev/null
@@ -1,456 +0,0 @@
-/*
- * @file ejsFileSystem.c
- * @brief FileSystem class for the EJ System Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/*
- * Default Constructor
- */
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function void access(string path);
- * MOB - API insufficient. Access for read or write?
- */
-
-static int accessProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: access(path)");
- return -1;
- }
-
- rc = access(argv[0]->string, 04);
-
- ejsSetReturnValueToBoolean(ejs, (rc == 0) ? 1 : 0);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void mkdir(string path);
- */
-
-static int mkdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
- return -1;
- }
-
- if (mprMakeDirPath(ejs, argv[0]->string) < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create directory");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void rmdir(string path);
- */
-
-static int rmdirProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: mkdir(path)");
- return -1;
- }
-
- rc = mprDeleteDir(ejs, argv[0]->string);
-
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant remove directory");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void dirList(string path, [bool enumDirs]);
- * MOB -- need pattern to match (what about "." and ".." and ".*"
- */
-
-static int dirListProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- WIN32_FIND_DATA findData;
- HANDLE h;
- char path[MPR_MAX_FNAME];
- EjsVar *array, *vp;
- uchar enumDirs;
-
- if (argc < 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: dirList(path)");
- return -1;
- }
- if (argc == 2) {
- enumDirs = ejsVarToBoolean(argv[1]);
- } else {
- enumDirs = 0;
- }
- array = ejsCreateArray(ejs, 0);
- ejsMakeObjPermanent(array, 1);
-
- /*
- * First collect the files
- */
- mprSprintf(path, sizeof(path), "%s/*.*", argv[0]->string);
- h = FindFirstFile(path, &findData);
- if (h == INVALID_HANDLE_VALUE) {
- ejsError(ejs, EJS_ARG_ERROR, "Can't enumerate dirList(path)");
- return -1;
- }
-
- do {
- if (findData.cFileName[0] == '.') {
- continue;
- }
- if (!enumDirs ||
- (findData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
- mprSprintf(path, sizeof(path), "%s/%s", argv[0]->string,
- findData.cFileName);
- vp = ejsCreateStringVar(ejs, path);
- ejsAddArrayElt(ejs, array, vp, EJS_SHALLOW_COPY);
- ejsFreeVar(ejs, vp);
- }
- } while (FindNextFile(h, &findData) != 0);
-
- FindClose(h);
-
- ejsSetReturnValue(ejs, array);
- ejsMakeObjPermanent(array, 0);
-
- /*
- * Can free now as the return value holds the reference
- */
- ejsFreeVar(ejs, array);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void getFreeSpace();
- */
-
-static int getFreeSpaceProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
-#if UNUSED
- MprApp *app;
- uint space;
-
- app = mprGetApp(ejs);
- space = IFILEMGR_GetFreeSpace(app->fileMgr, 0);
- ejsSetReturnValueToInteger(ejs, space);
-#endif
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void writeFile(string path, var data);
- */
-
-static int writeFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFile *file;
- char *data, *buf;
- int bytes, length, rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: writeFile(path, var)");
- return -1;
- }
-
- if (ejsVarIsString(argv[1])) {
- data = argv[1]->string;
- length = argv[1]->length;
- buf = 0;
- } else {
- buf = data = ejsVarToString(ejs, argv[1]);
- length = strlen(data);
- }
-
- /*
- * Create fails if already present
- */
- rc = mprDelete(ejs, argv[0]->string);
- file = mprOpen(ejs, argv[0]->string, O_CREAT | O_WRONLY | O_BINARY, 0664);
- if (file == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- bytes = mprWrite(file, data, length);
- if (bytes != length) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- }
-
- mprClose(file);
-
- mprFree(buf);
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function string readFile(string path);
- */
-
-static int readFileProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprApp *app;
- MprFile *file;
- MprBuf *buf;
- char *data;
- int bytes, rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: readFile(path)");
- return -1;
- }
- buf = mprCreateBuf(ejs, MPR_BUF_INCR, MPR_MAX_BUF);
- if (buf == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- data = mprAlloc(ejs, MPR_BUFSIZE);
- if (buf == 0) {
- mprFree(buf);
- ejsMemoryError(ejs);
- return -1;
- }
-
- app = mprGetApp(ejs);
- file = mprOpen(ejs, argv[0]->string, O_RDONLY, 0664);
- if (file == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- while ((bytes = mprRead(file, data, MPR_BUFSIZE)) > 0) {
- if (mprPutBlockToBuf(buf, data, bytes) != bytes) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- break;
- }
- }
-
- ejsSetReturnValueToBinaryString(ejs, mprGetBufStart(buf),
- mprGetBufLength(buf));
-
- mprClose(file);
- mprFree(data);
- mprFree(buf);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function void remove(string path);
- */
-
-static int removeProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: remove(path)");
- return -1;
- }
-
- rc = unlink(argv[0]->string);
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant remove file");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void rename(string from, string to);
- */
-
-static int renameProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: rename(old, new)");
- return -1;
- }
-
- unlink(argv[1]->string);
- rc = rename(argv[0]->string, argv[1]->string);
- if (rc < 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant rename file");
- return -1;
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void copy(string old, string new);
- */
-
-static int copyProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFile *from, *to;
- char *buf;
- int bytes, rc;
-
- if (argc != 2 || !ejsVarIsString(argv[0]) || !ejsVarIsString(argv[1])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: copy(old, new)");
- return -1;
- }
-
- buf = mprAlloc(ejs, MPR_BUFSIZE);
- if (buf == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- from = mprOpen(ejs, argv[0]->string, O_RDONLY | O_BINARY, 0664);
- if (from == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant open %s", argv[0]->string);
- mprFree(buf);
- return -1;
- }
-
- to = mprOpen(ejs, argv[1]->string, O_CREAT | O_BINARY, 0664);
- if (to == 0) {
- ejsError(ejs, EJS_IO_ERROR, "Cant create %s", argv[1]->string);
- mprClose(from);
- mprFree(buf);
- return -1;
- }
-
- rc = 0;
- while ((bytes = mprRead(from, buf, MPR_BUFSIZE)) > 0) {
- if (mprWrite(to, buf, bytes) != bytes) {
- ejsError(ejs, EJS_IO_ERROR, "Write error to %s", argv[1]->string);
- rc = -1;
- break;
- }
- }
-
- mprClose(from);
- mprClose(to);
- mprFree(buf);
-
- return rc;
-}
-
-/******************************************************************************/
-/*
- * function FileInfo getFileInfo(string path);
- *
- * MOB -- should create a real class FileInfo
- */
-
-static int getFileInfoProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprFileInfo info;
- EjsVar *fileInfo;
- int rc;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: getFileInfo(path)");
- return -1;
- }
-
- fileInfo = ejsCreateObjVar(ejs);
- if (fileInfo == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
- ejsMakeObjPermanent(fileInfo, 1);
-
- rc = mprGetFileInfo(ejs, argv[0]->string, &info);
- if (rc < 0) {
- ejsMakeObjPermanent(fileInfo, 0);
- ejsFreeVar(ejs, fileInfo);
- ejsError(ejs, EJS_IO_ERROR, "Cant get file info for %s",
- argv[0]->string);
- return -1;
- }
-
- ejsSetPropertyToInteger(ejs, fileInfo, "created", info.ctime);
- ejsSetPropertyToInteger(ejs, fileInfo, "length", info.size);
- ejsSetPropertyToBoolean(ejs, fileInfo, "isDir", info.isDir);
-
- ejsSetReturnValue(ejs, fileInfo);
- ejsMakeObjPermanent(fileInfo, 0);
-
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineFileSystemClass(Ejs *ejs)
-{
- EjsVar *fileSystemClass;
-
- fileSystemClass = ejsDefineClass(ejs, "FileSystem", "Object", 0);
- if (fileSystemClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ejs, fileSystemClass, "access", accessProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "mkdir", mkdirProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "rmdir", rmdirProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "dirList", dirListProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "writeFile", writeFileProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "readFile", readFileProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "remove", removeProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "rename", renameProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "copy", copyProc, 0);
- ejsDefineCMethod(ejs, fileSystemClass, "getFileInfo", getFileInfoProc, 0);
-
- // MOB -- should be a property with accessor
- ejsDefineCMethod(ejs, fileSystemClass, "getFreeSpace", getFreeSpaceProc, 0);
-
- return ejsObjHasErrors(fileSystemClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsHTTP.c b/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsHTTP.c
deleted file mode 100755
index 25821f6960..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/WIN/ejsHTTP.c
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
- * @file ejsHTTP.c
- * @brief HTTP class for the EJ System Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if UNUSED
-/*********************************** Defines **********************************/
-
-#define EJS_WEB_PROPERTY "-web"
-#define EJS_HTTP_PROPERTY "-http"
-
-#define EJS_HTTP_DISPOSED 550
-
-/*
- * Control structure for one HTTP request structure
- */
-typedef struct HTTPControl {
- Ejs *ejs;
- IWebResp *webResp;
- AEECallback *callback;
- MprBuf *buf;
- EjsVar *thisObj;
- char *url;
- MprTime requestStarted;
- uint timeout;
-} HTTPControl;
-
-/****************************** Forward Declarations **************************/
-
-static void cleanup(HTTPControl *hp);
-static int createWeb(Ejs *ejs, EjsVar *thisObj);
-static void brewCallback(HTTPControl *hp);
-static int httpDestructor(Ejs *ejs, EjsVar *vp);
-static void httpCallback(HTTPControl *hp, int responseCode);
-static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv);
-
-/******************************************************************************/
-/*
- * Constructor
- */
-
-int ejsHTTPConstructor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 0 && argc != 2) {
- ejsError(ejs, EJS_ARG_ERROR,
- "Bad usage: HTTP([obj = this, method = onComplete]);");
- return -1;
- }
-
- if (createWeb(ejs, thisObj) < 0) {
- return -1;
- }
-
- setCallback(ejs, thisObj, argc, argv);
- return 0;
-}
-
-/******************************************************************************/
-
-static int createWeb(Ejs *ejs, EjsVar *thisObj)
-{
- MprApp *app;
- void *web;
-
- app = mprGetApp(ejs);
-
- /*
- * Create one instance of IWeb for the entire application. Do it here
- * so only widgets that require HTTP incurr the overhead.
- */
- web = mprGetKeyValue(ejs, "bpWeb");
- if (web == 0) {
- if (ISHELL_CreateInstance(app->shell, AEECLSID_WEB, &web) != SUCCESS) {
- ejsError(ejs, EJS_IO_ERROR, "Can't create IWEB");
- return -1;
- }
- }
- mprSetKeyValue(ejs, "bpWeb", web);
- return 0;
-}
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function setCallback(obj, methodString);
- */
-
-static int setCallback(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc >= 1) {
- ejsSetProperty(ejs, thisObj, "obj", argv[0]);
- } else {
- ejsSetProperty(ejs, thisObj, "obj", thisObj);
- }
-
- if (argc >= 2) {
- ejsSetProperty(ejs, thisObj, "method", argv[1]);
- } else {
- ejsSetPropertyToString(ejs, thisObj, "method", "onComplete");
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function fetch();
- */
-
-static int fetchProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- HTTPControl *hp;
- EjsProperty *pp;
- MprApp *app;
- IWeb *web;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsError(ejs, EJS_ARG_ERROR, "Bad usage: fetch(url)");
- return -1;
- }
-
- app = mprGetApp(ejs);
- web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
-
- /*
- * Web options
- *
- * WEBOPT_USERAGENT (char*) sets user agent
- * WEBOPT_HANDLERDATA (void*)
- * WEBOPT_CONNECTTIMEOUT (uint) msec
- * WEBOPT_CONTENTLENGTH (long)
- * WEBOPT_IDLECONNTIMEOUT (int)
- * WEBOPT_ACTIVEXACTIONST (uint) Number of active requests
- *
- * WEBREQUEST_REDIRECT redirect transparently
- *
- */
-
- hp = mprAllocType(ejs, HTTPControl);
- if (hp == 0) {
- ejsMemoryError(ejs);
- return -1;
- }
-
- hp->ejs = ejs;
- hp->buf = mprCreateBuf(hp, MPR_BUF_INCR, MPR_MAX_BUF);
- if (hp->buf == 0) {
- mprFree(hp);
- ejsMemoryError(ejs);
- return -1;
- }
-
- /*
- * We copy thisObj because we need to preserve both the var and the object.
- * We pass the var to brewCallback and so it must persist. The call to
- * ejsMakeObjPermanent will stop the GC from collecting the object.
- */
- hp->thisObj = ejsDupVar(ejs, thisObj, EJS_SHALLOW_COPY);
- ejsSetVarName(ejs, hp->thisObj, "internalHttp");
-
- /*
- * Must keep a reference to the http object
- */
- ejsMakeObjPermanent(hp->thisObj, 1);
-
- /*
- * Make a property so we can access the HTTPControl structure from other
- * methods.
- */
- pp = ejsSetPropertyToPtr(ejs, thisObj, EJS_HTTP_PROPERTY, hp, 0);
- ejsMakePropertyEnumerable(pp, 0);
- ejsSetObjDestructor(ejs, hp->thisObj, httpDestructor);
-
- hp->url = mprStrdup(hp, argv[0]->string);
-
- hp->timeout = ejsGetPropertyAsInteger(ejs, thisObj, "timeout");
- mprGetTime(hp, &hp->requestStarted);
-
- hp->callback = mprAllocTypeZeroed(hp, AEECallback);
- CALLBACK_Init(hp->callback, brewCallback, hp);
-
- hp->webResp = 0;
- IWEB_GetResponse(web,
- (web, &hp->webResp, hp->callback, hp->url,
- WEBOPT_HANDLERDATA, hp,
- WEBOPT_USERAGENT, "Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 5.0)",
- WEBOPT_CONNECTTIMEOUT, hp->timeout,
- WEBOPT_COPYOPTS, TRUE,
- WEBOPT_CONTENTLENGTH, 0,
- WEBOPT_END));
-
- ejsSetPropertyToString(ejs, thisObj, "status", "active");
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Called whenver the http object is deleted.
- */
-
-static int httpDestructor(Ejs *ejs, EjsVar *thisObj)
-{
- HTTPControl *hp;
-
- /*
- * If the httpCallback has run, then this property will not exist
- */
- hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
-
- if (hp) {
- cleanup(hp);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Stop the request immediately without calling the callback
- */
-
-static int stopProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- HTTPControl *hp;
-
- hp = ejsGetPropertyAsPtr(ejs, thisObj, EJS_HTTP_PROPERTY);
-
- if (hp) {
- cleanup(hp);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Brew HTTP callback. Invoked for any return data.
- */
-
-static void brewCallback(HTTPControl *hp)
-{
- Ejs *ejs;
- EjsVar *thisObj;
- ISource *source;
- WebRespInfo *info;
- char data[MPR_BUF_INCR];
- int bytes;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- info = IWEBRESP_GetInfo(hp->webResp);
-
- if (info == 0) {
- mprAssert(info);
- /* should not happen */
- return;
- }
-
- ejs = hp->ejs;
- thisObj = hp->thisObj;
-
- if (! WEB_ERROR_SUCCEEDED(info->nCode)) {
- ejsSetPropertyToString(ejs, thisObj, "status", "error");
- httpCallback(hp, info->nCode);
- return;
- }
-
- if (hp->timeout) {
- if (mprGetTimeRemaining(hp, hp->requestStarted, hp->timeout) <= 0) {
- ejsSetPropertyToString(ejs, thisObj, "status", "timeout");
- httpCallback(hp, 504);
- return;
- }
- }
-
- /*
- * Normal success
- */
- source = info->pisMessage;
- mprAssert(source);
-
- bytes = ISOURCE_Read(source, data, sizeof(data));
-
- switch (bytes) {
- case ISOURCE_WAIT: // No data yet
- ISOURCE_Readable(source, hp->callback);
- break;
-
- case ISOURCE_ERROR:
- ejsSetPropertyToString(ejs, thisObj, "status", "error");
- httpCallback(hp, info->nCode);
- break;
-
- case ISOURCE_END:
- mprAddNullToBuf(hp->buf);
- ejsSetPropertyToString(ejs, thisObj, "status", "complete");
- httpCallback(hp, info->nCode);
- break;
-
- default:
- if (bytes > 0) {
- if (mprPutBlockToBuf(hp->buf, data, bytes) != bytes) {
- ejsSetPropertyToString(ejs, thisObj, "status", "partialData");
- httpCallback(hp, 500);
- }
- }
- ISOURCE_Readable(source, hp->callback);
- break;
- }
-}
-
-/******************************************************************************/
-/*
- * Invoke the HTTP completion method
- */
-
-static void httpCallback(HTTPControl *hp, int responseCode)
-{
- Ejs *ejs;
- EjsVar *thisObj, *callbackObj;
- MprArray *args;
- char *msg;
- const char *callbackMethod;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- thisObj = hp->thisObj;
- ejs = hp->ejs;
-
- ejsSetPropertyToInteger(ejs, thisObj, "responseCode", responseCode);
- if (mprGetBufLength(hp->buf) > 0) {
- ejsSetPropertyToBinaryString(ejs, thisObj, "responseData",
- mprGetBufStart(hp->buf), mprGetBufLength(hp->buf));
- }
-
- callbackObj = ejsGetPropertyAsVar(ejs, thisObj, "obj");
- callbackMethod = ejsGetPropertyAsString(ejs, thisObj, "method");
-
- if (callbackObj != 0 && callbackMethod != 0) {
-
- args = mprCreateItemArray(ejs, EJS_INC_ARGS, EJS_MAX_ARGS);
- mprAddItem(args, ejsDupVar(ejs, hp->thisObj, EJS_SHALLOW_COPY));
-
- if (ejsRunMethod(ejs, callbackObj, callbackMethod, args) < 0) {
- msg = ejsGetErrorMsg(ejs);
- mprError(ejs, MPR_LOC, "HTTP callback failed. Details: %s", msg);
- }
- ejsFreeMethodArgs(ejs, args);
-
- } else if (ejsRunMethod(ejs, thisObj, "onComplete", 0) < 0) {
- msg = ejsGetErrorMsg(ejs);
- mprError(ejs, MPR_LOC, "HTTP onComplete failed. Details: %s", msg);
- }
-
- cleanup(hp);
-}
-
-/******************************************************************************/
-/*
- * Cleanup
- */
-
-static void cleanup(HTTPControl *hp)
-{
- Ejs *ejs;
- MprApp *app;
- int rc;
-
- mprAssert(hp);
- mprAssert(hp->webResp);
-
- ejs = hp->ejs;
-
- if (hp->webResp) {
- rc = IWEBRESP_Release(hp->webResp);
- // mprAssert(rc == 0);
- hp->webResp = 0;
- }
-
- if (hp->callback) {
- CALLBACK_Cancel(hp->callback);
- mprFree(hp->callback);
- hp->callback = 0;
- }
-
- /*
- * Once the property is deleted, then if the destructor runs, it will
- * notice that the EJS_HTTP_PROPERTY is undefined.
- */
- ejsDeleteProperty(ejs, hp->thisObj, EJS_HTTP_PROPERTY);
-
- /*
- * Allow garbage collection to work on thisObj
- */
- ejsMakeObjPermanent(hp->thisObj, 0);
- ejsFreeVar(ejs, hp->thisObj);
-
- mprFree(hp->buf);
- mprFree(hp->url);
-
- mprFree(hp);
-
- app = mprGetApp(ejs);
-
-
- ISHELL_SendEvent(app->shell, (AEECLSID) app->classId, EVT_USER, 0, 0);
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineHTTPClass(Ejs *ejs)
-{
- EjsVar *httpClass;
-
- httpClass =
- ejsDefineClass(ejs, "HTTP", "Object", ejsHTTPConstructor);
- if (httpClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the methods
- */
- ejsDefineCMethod(ejs, httpClass, "fetch", fetchProc, 0);
- ejsDefineCMethod(ejs, httpClass, "stop", stopProc, 0);
- ejsDefineCMethod(ejs, httpClass, "setCallback", setCallback, 0);
-
-#if FUTURE
- ejsDefineCMethod(ejs, httpClass, "put", put, 0);
- ejsDefineCMethod(ejs, httpClass, "upload", upload, 0);
- ejsDefineCMethod(ejs, httpClass, "addUploadFile", addUploadFile, 0);
- ejsDefineCMethod(ejs, httpClass, "addPostData", addPostData, 0);
- ejsDefineCMethod(ejs, httpClass, "setUserPassword", setUserPassword, 0);
- ejsDefineCMethod(ejs, httpClass, "addCookie", addCookie, 0);
-#endif
-
- /*
- * Define properties
- */
- ejsSetPropertyToString(ejs, httpClass, "status", "inactive");
-
- /* This default should come from player.xml */
-
- ejsSetPropertyToInteger(ejs, httpClass, "timeout", 30 * 1000);
- ejsSetPropertyToInteger(ejs, httpClass, "responseCode", 0);
-
- return ejsObjHasErrors(httpClass) ? MPR_ERR_CANT_INITIALIZE: 0;
-}
-
-/******************************************************************************/
-
-void ejsTermHTTPClass(Ejs *ejs)
-{
- IWeb *web;
- int rc;
-
- web = (IWeb*) mprGetKeyValue(ejs, "bpWeb");
- if (web) {
- rc = IWEB_Release(web);
- mprAssert(rc == 0);
- }
-}
-
-#endif
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsGC.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsGC.c
deleted file mode 100644
index 411975f80e..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsGC.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * @file ejsGC.c
- * @brief Garbage collector class for the EJS Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-#if (WIN || BREW_SIMULATOR) && BLD_DEBUG
-
-static int checkProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- _CrtCheckMemory();
- return 0;
-}
-
-#endif
-/******************************************************************************/
-
-static int debugProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args: debug(debugLevel)");
- return -1;
- }
-
- ejsSetGCDebugLevel(ep, ejsVarToInteger(argv[0]));
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Print stats and dump objects
- */
-
-static int printStatsProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- bool leakStats;
-
- if (argc > 1) {
- leakStats = ejsVarToInteger(argv[0]);
- } else {
- leakStats = 0;
- }
-
-#if BLD_FEATURE_ALLOC_STATS
- ejsPrintAllocReport(ep, 0);
-
- mprPrintAllocReport(mprGetApp(ep), leakStats, 0);
-#endif
-
-#if BLD_DEBUG
- ejsDumpObjects(ep);
-#endif
-
- return 0;
-}
-
-/******************************************************************************/
-
-static int runProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc > 1) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args: run([quick])");
- return -1;
- }
-
- if (argc == 1) {
- ejsIncrementalCollectGarbage(ep);
- } else {
- ejsCollectGarbage(ep, -1);
- }
- return 0;
-}
-
-/******************************************************************************/
-
-static int usedMemoryProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ep, ejsGetUsedMemory(ep));
- return 0;
-}
-
-/******************************************************************************/
-
-static int allocatedMemoryProc(Ejs *ep, EjsVar *thisObj, int argc,
- EjsVar **argv)
-{
-#if BLD_FEATURE_ALLOC_STATS
- ejsSetReturnValueToInteger(ep, ejsGetAllocatedMemory(ep));
-#endif
- return 0;
-}
-
-/******************************************************************************/
-
-static int mprMemoryProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
-#if BLD_FEATURE_ALLOC_STATS
- ejsSetReturnValueToInteger(ep, mprGetAllocatedMemory(ep));
-#endif
- return 0;
-}
-
-/******************************************************************************/
-
-static int peakMprMemoryProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
-#if BLD_FEATURE_ALLOC_STATS
- ejsSetReturnValueToInteger(ep, mprGetPeakAllocatedMemory(ep));
-#endif
- return 0;
-}
-
-/******************************************************************************/
-
-static int getDebugLevel(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ep, ep->gc.debugLevel);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setDebugLevel(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- ep->gc.debugLevel= ejsVarToInteger(argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static int getEnable(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToBoolean(ep, ep->gc.enable);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setEnable(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- ep->gc.enable= ejsVarToBoolean(argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static int getDemandCollect(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToBoolean(ep, ep->gc.enableDemandCollect);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setDemandCollect(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- ep->gc.enableDemandCollect = ejsVarToBoolean(argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static int getIdleCollect(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToBoolean(ep, ep->gc.enableIdleCollect);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setIdleCollect(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- ep->gc.enableIdleCollect = ejsVarToBoolean(argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static int getWorkQuota(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ep, ep->gc.workQuota);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setWorkQuota(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int quota;
-
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- quota = ejsVarToInteger(argv[0]);
- if (quota < EJS_GC_MIN_WORK_QUOTA && quota != 0) {
- ejsArgError(ep, "Bad work quota");
- return -1;
- }
-
- ep->gc.workQuota = quota;
- return 0;
-}
-
-/******************************************************************************/
-
-static int getMaxMemory(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ep, ep->gc.maxMemory);
- return 0;
-}
-
-/******************************************************************************/
-
-static int setMaxMemory(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int maxMemory;
-
- if (argc != 1) {
- ejsArgError(ep, "Bad arguments");
- return -1;
- }
- maxMemory = ejsVarToInteger(argv[0]);
- if (maxMemory < 0) {
- ejsArgError(ep, "Bad maxMemory");
- return -1;
- }
-
- ep->gc.maxMemory = maxMemory;
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineGCClass(Ejs *ep)
-{
- EjsVar *gcClass;
- int flags;
-
- flags = EJS_NO_LOCAL;
-
- /*
- * NOTE: We create the GC class and define static methods on it. There
- * is no object instance
- */
- gcClass = ejsDefineClass(ep, "System.GC", "Object", 0);
- if (gcClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * MOB -- convert these to properties with accessors when available
- */
- ejsDefineCMethod(ep, gcClass, "printStats", printStatsProc, flags);
- ejsDefineCMethod(ep, gcClass, "run", runProc, flags);
-
- ejsDefineCMethod(ep, gcClass, "getUsedMemory", usedMemoryProc, flags);
- ejsDefineCMethod(ep, gcClass, "getAllocatedMemory", allocatedMemoryProc,
- flags);
- ejsDefineCMethod(ep, gcClass, "getMprMemory", mprMemoryProc, flags);
- ejsDefineCMethod(ep, gcClass, "getPeakMprMemory", peakMprMemoryProc, flags);
- ejsDefineCMethod(ep, gcClass, "debug", debugProc, flags);
-
-#if (WIN || BREW_SIMULATOR) && BLD_DEBUG
- ejsDefineCMethod(ep, gcClass, "check", checkProc, flags);
-#endif
-
- ejsDefineCAccessors(ep, gcClass, "debugLevel",
- getDebugLevel, setDebugLevel, flags);
-
- ejsDefineCAccessors(ep, gcClass, "enable",
- getEnable, setEnable, flags);
-
- ejsDefineCAccessors(ep, gcClass, "demandCollect",
- getDemandCollect, setDemandCollect, flags);
-
- ejsDefineCAccessors(ep, gcClass, "idleCollect",
- getIdleCollect, setIdleCollect, flags);
-
- ejsDefineCAccessors(ep, gcClass, "workQuota",
- getWorkQuota, setWorkQuota, flags);
-
- ejsDefineCAccessors(ep, gcClass, "maxMemory",
- getMaxMemory, setMaxMemory, flags);
-
- return ejsObjHasErrors(gcClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsGlobal.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsGlobal.c
deleted file mode 100755
index 6ab8f867e1..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsGlobal.c
+++ /dev/null
@@ -1,785 +0,0 @@
-/*
- * @file ejsGlobal.c
- * @brief EJS support methods
- */
-/********************************* Copyright **********************************/
-/*
- * @copy default
- *
- * Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.
- * Copyright (c) Michael O'Brien, 1994-1995. All Rights Reserved.
- *
- * This software is distributed under commercial and open source licenses.
- * You may use the GPL open source license described below or you may acquire
- * a commercial license from Mbedthis Software. You agree to be fully bound
- * by the terms of either license. Consult the LICENSE.TXT distributed with
- * this software for full details.
- *
- * This software is open source; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or (at your
- * option) any later version. See the GNU General Public License for more
- * details at: http://www.mbedthis.com/downloads/gplLicense.html
- *
- * This program is distributed WITHOUT ANY WARRANTY; without even the
- * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * This GPL license does NOT permit incorporating this software into
- * proprietary programs. If you are unable to comply with the GPL, you must
- * acquire a commercial license to use this software. Commercial licenses
- * for this software and support services are available from Mbedthis
- * Software at http://www.mbedthis.com
- *
- * @end
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-#if BLD_FEATURE_EJS
-
-/******************************************************************************/
-/************************************* Code ***********************************/
-/******************************************************************************/
-/*
- * assert(condition)
- */
-
-static int assertProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int b;
-
- if (argc < 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: assert(condition)");
- return -1;
- }
- b = ejsVarToBoolean(argv[0]);
- if (b == 0) {
- ejsError(ep, EJS_ASSERT_ERROR, "Assertion failure at line %d",
- ejsGetLineNumber(ep));
- return -1;
- }
- ejsWriteVarAsBoolean(ep, ep->result, b);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * breakpoint(msg)
- */
-
-static int breakpointProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *buf;
-
- if (argc < 1) {
- return 0;
- }
- buf = ejsVarToString(ep, argv[0]);
- if (buf) {
- mprBreakpoint(0, buf);
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * basename(path)
- */
-
-static int basenameProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *path;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: basename(path)");
- return -1;
- }
-
- path = ejsVarToString(ep, argv[0]);
- if (path == 0) {
- return MPR_ERR_MEMORY;
- }
- ejsSetReturnValueToString(ep, mprGetBaseName(path));
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * stripext(path)
- */
-
-static int stripextProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *cp, *path, *stripPath;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: stripext(path)");
- return -1;
- }
-
- path = ejsVarToString(ep, argv[0]);
- if (path == 0) {
- return MPR_ERR_MEMORY;
- }
- stripPath = mprStrdup(ep, path);
-
- if ((cp = strrchr(stripPath, '.')) != 0) {
- *cp = '\0';
- }
-
- ejsSetReturnValueToString(ep, stripPath);
-
- mprFree(stripPath);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * dirname(path)
- */
-
-static int dirnameProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *path;
- char dirname[MPR_MAX_FNAME];
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: dirname(path)");
- return -1;
- }
-
- path = ejsVarToString(ep, argv[0]);
- if (path == 0) {
- return MPR_ERR_MEMORY;
- }
-
- ejsSetReturnValueToString(ep,
- mprGetDirName(dirname, sizeof(dirname), path));
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * trim(string) -- trim white space
- */
-
-static int trimProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *str, *buf, *cp;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: trim(string)");
- return -1;
- }
-
- str = ejsVarToString(ep, argv[0]);
- if (str == 0) {
- return MPR_ERR_MEMORY;
- }
- str = buf = mprStrdup(ep, str);
-
- while (isspace(*str)) {
- str++;
- }
- cp = &str[strlen(str) - 1];
- while (cp >= str) {
- if (isspace(*cp)) {
- *cp = '\0';
- } else {
- break;
- }
- cp--;
- }
-
- ejsSetReturnValueToString(ep, str);
-
- mprFree(buf);
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Terminate the script
- */
-
-static int exitScript(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int status;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "usage: exit(status)");
- return -1;
- }
- status = (int) ejsVarToInteger(argv[0]);
- ejsExit(ep, status);
-
- ejsWriteVarAsString(ep, ep->result, "");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * include javascript libraries.
- */
-
-static int includeProc(Ejs *ep, EjsVar *thisObj, int argc, char **argv)
-{
- int i;
-
- mprAssert(argv);
-
- for (i = 0; i < argc; i++) {
- if (ejsEvalFile(ep, argv[i], 0) < 0) {
- return -1;
- }
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * include javascript libraries at the global level
- */
-
-static int includeGlobalProc(Ejs *ep, EjsVar *thisObj, int argc, char **argv)
-{
- int fid, i;
-
- mprAssert(argv);
-
- /*
- * Create a new block and set the context to be the global scope
- */
- fid = ejsSetBlock(ep, ep->global);
-
- for (i = 0; i < argc; i++) {
- if (ejsEvalFile(ep, argv[i], 0) < 0) {
- ejsCloseBlock(ep, fid);
- return -1;
- }
- }
- ejsCloseBlock(ep, fid);
- return 0;
-}
-
-/******************************************************************************/
-#if BLD_DEBUG
-/*
- * Print variables to stdout
- */
-
-static int printvProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *vp;
- char *buf;
- int i;
-
- for (i = 0; i < argc; ) {
- vp = argv[i++];
-
- /* mprPrintf(ep, "arg[%d] = ", i); */
-
- buf = ejsVarToString(ep, vp);
-
- if (vp->propertyName == 0 || *vp->propertyName == '\0') {
- mprPrintf(ep, "%s: ", buf);
-
- } else if (i < argc) {
- mprPrintf(ep, "%s = %s, ", vp->propertyName, buf);
- } else {
- mprPrintf(ep, "%s = %s\n", vp->propertyName, buf);
- }
- }
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * Print the args to stdout
- */
-
-static int printProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *buf;
- int i;
-
- for (i = 0; i < argc; i++) {
- buf = ejsVarToString(ep, argv[i]);
- mprPrintf(ep, "%s", buf);
- }
- return 0;
-}
-
-/******************************************************************************/
-/*
- * println
- */
-
-static int printlnProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- printProc(ep, thisObj, argc, argv);
- mprPrintf(ep, "\n");
- return 0;
-}
-
-/******************************************************************************/
-#if FUTURE
-/*
- * sprintf
- */
-
-static int sprintfProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- va_list ap;
- char *buf;
- void **args;
- int result;
-
- if (argc <= 1) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: sprintf(fmt, [args ...])");
- return -1;
- }
-
- args = mprAlloc(ep, sizeof(void*) * (argc - 1));
- if (args == 0) {
- mprAssert(args);
- return -1;
- }
-
- for (i = 1; i < argc; i++) {
- args[i - 1] = argv[i]);
- }
-
- va_start(ap, fmt);
- *buf = 0;
- result = inner(0, &buf, MPR_MAX_STRING, fmt, args);
- va_end(ap);
-
- ejsSetReturnValueToString(ep, buf);
-
- mprFree(buf);
- return 0;
-}
-
-/******************************************************************************/
-
-inner(const char *fmt, void **args)
-{
- va_list ap;
-
- va_start(ap, fmt);
- *buf = 0;
- mprSprintfCore(ctx, &buf, maxSize, fmt, ap, MPR_PRINTF_ARGV);
- va_end(ap);
-}
-
-#endif
-/******************************************************************************/
-/*
- * sleep
- */
-
-static int sleepProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: sleep(milliseconds)");
- return -1;
- }
- mprSleep(ep, ejsVarToInteger(argv[0]));
- return 0;
-}
-
-/******************************************************************************/
-/*
- * sort properties
- * FUTURE -- should have option to sort object based on a given property value
- * ascending or descending
- * Usage: sort(object, order = ascending, property = 0);
- */
-
-static int sortProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *property;
- int error, order;
-
- error = 0;
- property = 0;
-
- /*
- * Default order is increasing
- */
- order = 1;
-
- if (argc < 1 || argc > 3 || !ejsVarIsObject(argv[0])) {
- error++;
- }
-
- if (argc >= 2) {
- order = ejsVarToInteger(argv[1]);
- }
-
- /*
- * If property is not defined, it sorts the properties in the object
- */
- if (argc == 3) {
- if (! ejsVarIsString(argv[2])) {
- error++;
- } else {
- property = argv[2]->string;
- }
- }
-
- if (error) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: sort(object, [order], [property])");
- return -1;
- }
- ejsSortProperties(ep, argv[0], 0, property, order);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Get a time mark
- * MOB -- WARNING: this can overflow. OK on BREW, but other O/Ss it may have
- * overflowed on the first call. It should be renamed.
- * MOB -- replace with proper Date.
- */
-
-static int timeProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- MprTime now;
-
- mprGetTime(ep, &now);
-#if WIN || LINUX || SOLARIS
-{
- /* MOB -- poor hack */
- static MprTime initial;
- if (initial.sec == 0) {
- initial = now;
- }
- now.sec -= initial.sec;
-
- if (initial.msec > now.msec) {
- now.msec = now.msec + 1000 - initial.msec;
- now.sec--;
- } else {
- now.msec -= initial.msec;
- }
-}
-#endif
- /* MOB -- this can overflow */
- ejsSetReturnValueToInteger(ep, now.sec * 1000 + now.msec);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * MOB -- Temporary Get the date (time since Jan 6, 1980 GMT
- */
-
-static int dateProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
-#if BREW
- uint now;
-
- now = GETTIMESECONDS();
- ejsSetReturnValueToInteger(ep, now);
-#endif
- return 0;
-}
-
-/******************************************************************************/
-/*
- * strlen(string)
- */
-
-static int strlenProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *buf;
- int len;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: strlen(var)");
- return -1;
- }
-
- len = 0;
- if (! ejsVarIsString(argv[0])) {
- buf = ejsVarToString(ep, argv[0]);
- if (buf) {
- len = strlen(buf);
- }
-
- } else {
- len = argv[0]->length;
- }
-
- ejsSetReturnValueToInteger(ep, len);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * toint(num)
- */
-
-static int tointProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int i;
-
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: toint(number)");
- return -1;
- }
-
- i = ejsVarToInteger(argv[0]);
-
- ejsSetReturnValueToInteger(ep, i);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * string strstr(string, pat)
- */
-
-static int strstrProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- char *str, *pat;
- char *s;
- int strAlloc;
-
- if (argc != 2) {
- ejsError(ep, EJS_ARG_ERROR, "Usage: strstr(string, pat)");
- return -1;
- }
-
- str = ejsVarToString(ep, argv[0]);
-
- strAlloc = ep->castAlloc;
- ep->castTemp = 0;
-
- pat = ejsVarToString(ep, argv[1]);
-
- s = strstr(str, pat);
-
- if (s == 0) {
- ejsSetReturnValueToUndefined(ep);
- } else {
- ejsSetReturnValueToString(ep, s);
- }
-
- if (strAlloc) {
- mprFree(str);
- }
-
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Trace
- */
-
-static int traceProc(Ejs *ep, EjsVar *thisObj, int argc, char **argv)
-{
- if (argc == 1) {
- mprLog(ep, 0, "%s", argv[0]);
-
- } else if (argc == 2) {
- mprLog(ep, atoi(argv[0]), "%s", argv[1]);
-
- } else {
- ejsError(ep, EJS_ARG_ERROR, "Usage: trace([level], message)");
- return -1;
- }
- ejsWriteVarAsString(ep, ep->result, "");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Evaluate a sub-script. It is evaluated in the same variable scope as
- * the calling script / method.
- */
-
-static int evalScriptProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- EjsVar *arg;
- int i;
-
- ejsWriteVarAsUndefined(ep, ep->result);
-
- for (i = 0; i < argc; i++) {
- arg = argv[i];
- if (arg->type != EJS_TYPE_STRING) {
- continue;
- }
- if (ejsEvalScript(ep, arg->string, 0) < 0) {
- return -1;
- }
- }
- /*
- * Return with the value of the last expression
- */
- return 0;
-}
-
-/******************************************************************************/
-
-/* MOB -- need a real datatype returning int, int64, etc */
-
-static int typeofProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const struct {
- EjsType type;
- const char *name;
- } types[] = {
- { EJS_TYPE_UNDEFINED, "undefined" },
-#if EJS_ECMA_STND
- { EJS_TYPE_NULL, "object" },
-#else
- { EJS_TYPE_NULL, "null" },
-#endif
- { EJS_TYPE_BOOL, "boolean" },
- { EJS_TYPE_CMETHOD, "function" },
- { EJS_TYPE_FLOAT, "number" },
- { EJS_TYPE_INT, "number" },
- { EJS_TYPE_INT64, "number" },
- { EJS_TYPE_OBJECT, "object" },
- { EJS_TYPE_METHOD, "function" },
- { EJS_TYPE_STRING, "string" },
- { EJS_TYPE_STRING_CMETHOD, "function" },
- { EJS_TYPE_PTR, "pointer" }
- };
- const char *type;
- int i;
-
- type = NULL;
- if (argc != 1) {
- ejsError(ep, EJS_ARG_ERROR, "Bad args: typeof(var)");
- return -1;
- }
-
- for (i = 0; i < MPR_ARRAY_SIZE(types); i++) {
- if (argv[0]->type == types[i].type) {
- type = types[i].name;
- break;
- }
- }
- if (type == NULL) {
- mprAssert(type);
- return -1;
- }
-
- ejsSetReturnValueToString(ep, type);
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Define the standard properties and methods inherited by all interpreters
- * Obj is set to the global class in the default interpreter. When an
- * interpreter attempts to write to any property, a copy will be written
- * into the interpeters own global space. This is like a "copy-on-write".
- */
-
-int ejsDefineGlobalProperties(Ejs *ep)
-{
- EjsVar *obj;
-
- obj = ep->service->globalClass;
- mprAssert(obj);
-
- ejsSetPropertyToNull(ep, obj, "null");
- ejsSetPropertyToUndefined(ep, obj, "undefined");
- ejsSetPropertyToBoolean(ep, obj, "true", 1);
- ejsSetPropertyToBoolean(ep, obj, "false", 0);
-
-#if BLD_FEATURE_FLOATING_POINT
- {
- /* MOB. Fix. This generates warnings on some systems.
- This is intended. */
- double d = 0.0;
- double e = 0.0;
- ejsSetPropertyToFloat(ep, obj, "NaN", e / d);
-
- d = MAX_FLOAT;
- ejsSetPropertyToFloat(ep, obj, "Infinity", d * d);
- }
-#endif
-
-#if BLD_FEATURE_LEGACY_API
- /*
- * DEPRECATED: 2.0.
- * So that ESP/ASP can ignore "language=javascript" statements
- */
- ejsSetPropertyToInteger(ep, obj, "javascript", 0);
-#endif
-
- /*
- * Extension methods. We go directly to the mpr property APIs for speed.
- * Flags will cause the callbacks to be supplied the Ejs handle.
- */
- ejsDefineCMethod(ep, obj, "assert", assertProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "breakpoint", breakpointProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "basename", basenameProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "dirname", dirnameProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "stripext", stripextProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "trim", trimProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "eval", evalScriptProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "exit", exitScript, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "print", printProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "println", printlnProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "sleep", sleepProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "sort", sortProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "time", timeProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "date", dateProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "strlen", strlenProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "strstr", strstrProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "typeof", typeofProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "toint", tointProc, EJS_NO_LOCAL);
-
- ejsDefineStringCMethod(ep, obj, "include", includeProc, EJS_NO_LOCAL);
- ejsDefineStringCMethod(ep, obj, "includeGlobal", includeGlobalProc,
- EJS_NO_LOCAL);
- ejsDefineStringCMethod(ep, obj, "trace", traceProc, EJS_NO_LOCAL);
-
-#if BLD_DEBUG
- ejsDefineCMethod(ep, obj, "printv", printvProc, EJS_NO_LOCAL);
-#endif
-
-#if FUTURE
- ejsDefineCMethod(ep, obj, "printf", printfProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, obj, "sprintf", sprintfProc, EJS_NO_LOCAL);
-#endif
-
- if (ejsObjHasErrors(obj)) {
- return MPR_ERR_CANT_INITIALIZE;
- }
- return 0;
-}
-
-/******************************************************************************/
-
-#else
-void ejsProcsDummy() {}
-
-/******************************************************************************/
-#endif /* BLD_FEATURE_EJS */
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystem.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystem.c
deleted file mode 100644
index e035e1c740..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystem.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * @file ejsSystem.c
- * @brief System class for the EJS Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-#if UNUSED
-/*
- * function int random()
- */
-
-static int randomProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "random()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void yield()
- */
-
-static int yieldProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "yield()\n");
- return 0;
-}
-
-/******************************************************************************/
-/*
- * function void sleep(int milliSeconds)
- */
-
-static int sleepProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ep, "sleep()\n");
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/*
- * function void exit(int status)
- *
- * Exit the widget with the given status. All JavaScript processing ceases.
- */
-
-static int exitProc(Ejs *ep, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- int status;
-
- status = 0;
- if ((argc == 1) && ejsVarIsInteger(argv[0])) {
- status = argv[0]->integer;
- }
- ejsExit(ep, status);
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineSystemClass(Ejs *ep)
-{
- EjsVar *systemClass;
-
- /*
- * We create the system class and define static methods on it.
- * NOTE: There is no object instance
- */
- systemClass = ejsDefineClass(ep, "System", "Object", 0);
- if (systemClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- ejsDefineCMethod(ep, systemClass, "exit", exitProc, EJS_NO_LOCAL);
-
-#if UNUSED
- ejsDefineCMethod(ep, systemClass, "random", randomProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, systemClass, "yield", yieldProc, EJS_NO_LOCAL);
- ejsDefineCMethod(ep, systemClass, "sleep", sleepProc, EJS_NO_LOCAL);
-
- /*
- * Define properties
- */
- ejsSetPropertyToString(systemClass, "name", "");
-#endif
-
- return ejsObjHasErrors(systemClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemApp.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemApp.c
deleted file mode 100644
index e2f1ceb363..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemApp.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * @file ejsSystemApp.c
- * @brief App class
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software Inc, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/************************************ Code ************************************/
-
-int ejsDefineAppClass(Ejs *ep)
-{
- EjsVar *appClass;
-
- appClass = ejsDefineClass(ep, "System.App", "Object", 0);
- if (appClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define properties
- */
- ejsSetPropertyToString(ep, appClass, "name", BLD_PRODUCT);
- ejsSetPropertyToString(ep, appClass, "title", BLD_NAME);
- ejsSetPropertyToString(ep, appClass, "version", BLD_VERSION);
-
- /*
- * Command line arguments
- */
- ejsSetPropertyToNull(ep, appClass, "args");
-
- return ejsObjHasErrors(appClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemDebug.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemDebug.c
deleted file mode 100644
index 5a011e2a2d..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemDebug.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * @file ejsSystemDebug.c
- * @brief System.Debug class
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function bool isDebugMode()
- * MOB -- convert to accessor
- */
-
-static int isDebugMode(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsTrace(ejs, "isDebugMode()\n");
- ejsSetReturnValueToInteger(ejs, mprGetDebugMode(ejs));
- return 0;
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineDebugClass(Ejs *ejs)
-{
- EjsVar *systemDebugClass;
-
- systemDebugClass = ejsDefineClass(ejs, "System.Debug", "Object", 0);
- if (systemDebugClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the class methods
- */
- ejsDefineCMethod(ejs, systemDebugClass, "isDebugMode", isDebugMode,
- EJS_NO_LOCAL);
-
- return ejsObjHasErrors(systemDebugClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemLog.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemLog.c
deleted file mode 100644
index 66467f8fcf..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemLog.c
+++ /dev/null
@@ -1,163 +0,0 @@
-/*
- * @file ejsSystemLog.c
- * @brief System.Log class for the EJS Object Model
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/*********************************** Usage ************************************/
-/*
- * System.Log.setLog(path);
- * System.Log.enable;
- */
-/******************************************************************************/
-
-static void logHandler(MPR_LOC_DEC(ctx, loc), int flags, int level,
- const char *msg)
-{
- MprApp *app;
- char *buf;
- int len;
-
- app = mprGetApp(ctx);
- if (app->logFile == 0) {
- return;
- }
-
- if (flags & MPR_LOG_SRC) {
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "Log %d: %s\n", level, msg);
-
- } else if (flags & MPR_ERROR_SRC) {
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "Error: %s\n", msg);
-
- } else if (flags & MPR_FATAL_SRC) {
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "Fatal: %s\n", msg);
-
- } else if (flags & MPR_ASSERT_SRC) {
-#if BLD_FEATURE_ALLOC_LEAK_TRACK
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "Assertion %s, failed at %s\n",
- msg, loc);
-#else
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "Assertion %s, failed\n", msg);
-#endif
-
- } else if (flags & MPR_RAW) {
- /* OPT */
- len = mprAllocSprintf(MPR_LOC_PASS(ctx, loc), &buf, 0,
- "%s", msg);
-
- } else {
- return;
- }
-
- mprPuts(app->logFile, buf, len);
-
- mprFree(buf);
-}
-
-/******************************************************************************/
-/************************************ Methods *********************************/
-/******************************************************************************/
-/*
- * function int setLog(string path)
- */
-
-static int setLog(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- const char *path;
- MprFile *file;
- MprApp *app;
-
- if (argc != 1 || !ejsVarIsString(argv[0])) {
- ejsArgError(ejs, "Usage: setLog(path)");
- return -1;
- }
-
- app = mprGetApp(ejs);
-
- /*
- * Ignore errors if we can't create the log file.
- * Use the app context so this will live longer than the interpreter
- * MOB -- this leaks files.
- */
- path = argv[0]->string;
- file = mprOpen(app, path, O_CREAT | O_TRUNC | O_WRONLY, 0664);
- if (file) {
- app->logFile = file;
- mprSetLogHandler(ejs, logHandler);
- }
- mprLog(ejs, 0, "Test log");
-
- return 0;
-}
-
-/******************************************************************************/
-#if UNUSED
-
-static int enableSetAccessor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- if (argc != 1) {
- ejsArgError(ejs, "Usage: set(value)");
- return -1;
- }
- ejsSetProperty(ejs, thisObj, "_enabled", argv[0]);
- return 0;
-}
-
-/******************************************************************************/
-
-static int enableGetAccessor(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValue(ejs, ejsGetPropertyAsVar(ejs, thisObj, "_enabled"));
- return 0;
-}
-
-#endif
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineLogClass(Ejs *ejs)
-{
- EjsVar *logClass;
-
- logClass = ejsDefineClass(ejs, "System.Log", "Object", 0);
- if (logClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- ejsDefineCMethod(ejs, logClass, "setLog", setLog, EJS_NO_LOCAL);
-
-#if UNUSED
- EjsProperty *pp;
- ejsDefineCAccessors(ejs, logClass, "enable", enableSetAccessor,
- enableGetAccessor, EJS_NO_LOCAL);
-
- pp = ejsSetPropertyToBoolean(ejs, logClass, "_enabled", 0);
- ejsMakePropertyEnumerable(pp, 0);
-#endif
-
- return ejsObjHasErrors(logClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */
diff --git a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemMemory.c b/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemMemory.c
deleted file mode 100755
index d10787b1b4..0000000000
--- a/source4/lib/appweb/ejs-2.0/ejs/system/ejsSystemMemory.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/*
- * @file ejsSystemMemory.c
- * @brief System.Memory class
- */
-/********************************** Copyright *********************************/
-/*
- * Copyright (c) Mbedthis Software LLC, 2005-2006. All Rights Reserved.
- */
-/********************************** Includes **********************************/
-
-#include "ejs.h"
-
-/****************************** Forward Declarations***************************/
-
-static uint getUsedMemory(Ejs *ejs);
-
-/******************************************************************************/
-/*********************************** Methods *********************************/
-/******************************************************************************/
-
-static int getUsedMemoryProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ejs, getUsedMemory(ejs));
- return 0;
-}
-
-/******************************************************************************/
-
-static int getUsedStackProc(Ejs *ejs, EjsVar *thisObj, int argc, EjsVar **argv)
-{
- ejsSetReturnValueToInteger(ejs, mprStackSize(ejs));
- return 0;
-}
-
-/******************************************************************************/
-/*
- * Public function
- */
-
-uint ejsGetAvailableMemory(Ejs *ejs)
-{
- EjsVar *memoryClass;
- uint ram;
-
- memoryClass = ejsGetClass(ejs, 0, "System.Memory");
-
- ram = ejsGetPropertyAsInteger(ejs, memoryClass, "ram");
- return ram - getUsedMemory(ejs);
-}
-
-/******************************************************************************/
-
-static int getAvailableMemoryProc(Ejs *ejs, EjsVar *thisObj, int argc,
- EjsVar **argv)
-{
- EjsVar *memoryClass;
- uint ram;
-
- memoryClass = ejsGetClass(ejs, 0, "System.Memory");
-
- ram = ejsGetPropertyAsInteger(ejs, memoryClass, "ram");
-#if BREW
- ejsSetReturnValueToInteger(ejs, ram - getUsedMemory(ejs));
-#else
- ejsSetReturnValueToInteger(ejs, 0);
-#endif
- return 0;
-}
-
-/******************************************************************************/
-
-static uint getUsedMemory(Ejs *ejs)
-{
-#if BREW
- MprApp *app;
- IHeap *heap;
- uint memInUse;
- void *ptr;
-
- app = mprGetApp(ejs);
- ptr = (void*) &heap;
- if (ISHELL_CreateInstance(app->shell, AEECLSID_HEAP, (void**) ptr)
- == SUCCESS) {
- memInUse = IHEAP_GetMemStats(heap);
- IHEAP_Release(heap);
- } else {
- memInUse = 0;
- }
-
- return memInUse;
-#else
- return 0;
-#endif
-}
-
-/******************************************************************************/
-/******************************** Initialization ******************************/
-/******************************************************************************/
-
-int ejsDefineMemoryClass(Ejs *ejs)
-{
- EjsVar *memoryClass;
- uint used;
-
-#if BREW
- MprApp *app;
- AEEDeviceInfo *info;
-
- /*
- * Get needed information for class properties.
- */
- info = mprAllocType(ejs, AEEDeviceInfo);
- if (info == 0) {
- return MPR_ERR_CANT_ALLOCATE;
- }
- info->wStructSize = sizeof(AEEDeviceInfo);
- app = mprGetApp(ejs);
- ISHELL_GetDeviceInfo(app->shell, info);
- used = getUsedMemory(ejs);
-#else
- used = 0;
-#endif
-
- /*
- * Create the class
- */
- memoryClass = ejsDefineClass(ejs, "System.Memory", "Object", 0);
- if (memoryClass == 0) {
- return MPR_ERR_CANT_INITIALIZE;
- }
-
- /*
- * Define the class methods
- * MOB -- change to accessors
- */
- ejsDefineCMethod(ejs, memoryClass, "getUsedStack", getUsedStackProc,
- EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, memoryClass, "getUsedMemory", getUsedMemoryProc,
- EJS_NO_LOCAL);
- ejsDefineCMethod(ejs, memoryClass, "getAvailableMemory",
- getAvailableMemoryProc, EJS_NO_LOCAL);
-
- /*
- * Define properties
- */
-#if BREW
- ejsSetPropertyToInteger(ejs, memoryClass, "ram", info->dwRAM);
-
-#if UNUSED
- /* MOB -- delete this */
- ejsSetPropertyToInteger(ejs, memoryClass, "available",
- info->dwRAM - used);
-#endif
-#endif
-
-#if UNUSED
- ejsSetPropertyToInteger(ejs, memoryClass, "used", used);
- ejsSetPropertyToInteger(ejs, memoryClass, "flash", 0);
-#endif
-
- return ejsObjHasErrors(memoryClass) ? MPR_ERR_CANT_INITIALIZE : 0;
-}
-
-/******************************************************************************/
-
-/*
- * Local variables:
- * tab-width: 4
- * c-basic-offset: 4
- * End:
- * vim:tw=78
- * vim600: sw=4 ts=4 fdm=marker
- * vim<600: sw=4 ts=4
- */