r18925: Add current snapshot of the ejs-2.0 code. Tridge, will you be incorporating this?

(This used to be commit 917af234a8d517f82bd42256a940608a16b988f4)

1 files changed, 340 insertions, 0 deletions

diff --git a/source4/lib/appweb/ejs-2.0/mpr/mpr.c b/source4/lib/appweb/ejs-2.0/mpr/mpr.c
new file mode 100644
index 0000000000..163b51eccf
--- /dev/null
+++ b/source4/lib/appweb/ejs-2.0/mpr/mpr.c
@@ -0,0 +1,340 @@
+/**
+ *	@file 	mpr.c
+ *	@brief	Mpr initialization 
+ *	@overview 
+ *	@remarks Most routines in this file are not thread-safe. It is the callers 
+ *		responsibility to perform all thread synchronization.
+ */
+
+/*
+ *	@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 **********************************/
+/*
+ *	We need to use the underlying str(cpy) routines to implement our safe
+ *	alternatives
+ */
+#if !DOXYGEN
+#define 	UNSAFE_FUNCTIONS_OK 1
+#endif
+
+#include	"mpr.h"
+
+/******************************************************************************/
+/*
+ *	Initialize the MPR. Create the top level memory context. This routine is 
+ *	the first call an MPR application must do. If using MprServices, the 
+ *	creation of an Mpr object will call this routine.
+ */
+
+MprApp *mprInit(MprAllocCback cback)
+{
+	return mprInitEx(cback, 0);
+}
+
+/******************************************************************************/
+/*
+ *	Add a shell parameter then do the regular init
+ */
+
+MprApp *mprInitEx(MprAllocCback cback, void *shell)
+{
+	MprApp	*app;
+
+	app = (MprApp*) mprAllocInit(cback);
+
+	mprAssert(app);
+	if (app == 0) {
+		return 0;
+	}
+
+	app->name = mprStrdup(app, BLD_PRODUCT);
+	app->title = mprStrdup(app, BLD_NAME);
+	app->version = mprStrdup(app, BLD_VERSION);
+
+	mprSetShell(app, shell);
+
+	app->table = mprCreateSymbolTable(app, 0);
+
+	if (mprStartFileServices(app) < 0) {
+		mprAllocTerm(app);
+		return 0;
+	}
+
+#if BLD_FEATURE_MULTITHREAD
+	mprInitThreads(app);
+#endif
+
+	/*
+	 *	See if any of the preceeding allocations failed
+	 */
+	if (mprGetAllocErrors(app) > 0) {
+		mprAllocTerm(app);
+		return 0;
+	}
+
+	/*
+ 	 *	Mark all blocks allocated so far as required. They will then be 
+	 *	omitted from leak reports.
+	 */
+	mprSetRequiredAlloc(app, 1);
+
+	return app;
+}
+
+/******************************************************************************/
+/*
+ *	Terminate the MPR. If doStats is true, then output a memory allocation
+ *	report.
+ */
+
+void mprTerm(MprApp *app, bool doStats)
+{
+#if BLD_FEATURE_ALLOC_STATS
+	if (doStats) {
+		mprPrintAllocReport(app, 1, "MPR Memory Allocation Report");
+	}
+#endif
+
+#if BLD_FEATURE_MULTITHREAD
+	mprTermThreads(app);
+#endif
+
+	mprStopFileServices(app);
+
+#if BLD_DEBUG
+	mprValidateAllocTree(app);
+#endif
+	mprAllocTerm(app);
+}
+
+/******************************************************************************/
+
+bool mprIsExiting(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	if (app == 0) {
+		return 1;
+	}
+	return app->flags & MPR_APP_EXITING;
+}
+
+/******************************************************************************/
+
+int mprHasAllocError(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	if (app == 0) {
+		return 1;
+	}
+
+	return app->flags & MPR_APP_ALLOC_ERROR;
+}
+
+/******************************************************************************/
+
+void mprSignalExit(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	app->flags |= MPR_APP_EXITING;
+}
+
+/******************************************************************************/
+
+void mprSignalAllocError(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	app->flags |= MPR_APP_ALLOC_ERROR;
+}
+
+/******************************************************************************/
+
+int mprSetAppName(MprCtx ctx, const char *name, const char *title, 
+	const char *version)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+
+	if (name) {
+		mprFree(app->name);
+		if ((app->name = mprStrdup(ctx, name)) == 0) {
+			return MPR_ERR_CANT_ALLOCATE;
+		}
+	}
+
+	if (title) {
+		mprFree(app->title);
+		if ((app->title = mprStrdup(ctx, title)) == 0) {
+			return MPR_ERR_CANT_ALLOCATE;
+		}
+	}
+
+	if (version) {
+		mprFree(app->version);
+		if ((app->version = mprStrdup(ctx, version)) == 0) {
+			return MPR_ERR_CANT_ALLOCATE;
+		}
+	}
+	return 0;
+}
+
+/******************************************************************************/
+
+const char *mprGetAppName(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	return app->name;
+}
+
+/******************************************************************************/
+
+const char *mprGetAppTitle(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	return app->title;
+}
+
+/******************************************************************************/
+
+const char *mprGetAppVersion(MprCtx ctx)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	return app->version;
+}
+
+/******************************************************************************/
+
+int mprSetKeyValue(MprCtx ctx, const char *key, void *ptr)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	if (mprInsertSymbol(app->table, key, ptr) == 0) {
+		return MPR_ERR_CANT_WRITE;
+	}
+	return 0;
+}
+
+/******************************************************************************/
+
+int mprRemoveKeyValue(MprCtx ctx, const char *key)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	return mprRemoveSymbol(app->table, key);
+}
+
+/******************************************************************************/
+
+void *mprGetKeyValue(MprCtx ctx, const char *key)
+{
+	MprApp	*app;
+
+	app = mprGetApp(ctx);
+	return mprLookupSymbol(app->table, key);
+}
+
+/******************************************************************************/
+
+bool mprGetDebugMode(MprCtx ctx)
+{
+	return mprGetApp(ctx)->debugMode;
+}
+
+/******************************************************************************/
+
+void mprSetDebugMode(MprCtx ctx, bool on)
+{
+	mprGetApp(ctx)->debugMode = on;
+}
+
+/******************************************************************************/
+
+void mprSetLogHandler(MprCtx ctx, MprLogHandler handler)
+{
+	mprGetApp(ctx)->logHandler = handler;
+}
+
+/******************************************************************************/
+
+MprLogHandler mprGetLogHandler(MprCtx ctx)
+{
+	return mprGetApp(ctx)->logHandler;
+}
+
+#if UNUSED
+/******************************************************************************/
+
+void mprSetMprInstance(MprCtx ctx, void *mprInstance)
+{
+	mprGetApp(ctx)->mprInstance = mprInstance;
+}
+
+/******************************************************************************/
+
+void *mprGetMprInstance(MprCtx ctx)
+{
+	return mprGetApp(ctx)->mprInstance;
+}
+
+#endif
+/******************************************************************************/
+
+const char *mprCopyright()
+{
+	return "Copyright (c) Mbedthis Software LLC, 2003-2006. All Rights Reserved.";
+}
+
+/******************************************************************************/
+
+/*
+ * 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
+ */