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-rw-r--r--source4/include/structs.h1
-rw-r--r--source4/param/loadparm.c169
-rw-r--r--source4/web_server/calls.c72
-rw-r--r--source4/web_server/config.mk3
-rw-r--r--source4/web_server/ejs/ejs.c4
-rw-r--r--source4/web_server/ejs/ejs.h4
-rw-r--r--source4/web_server/esp/esp.c6
-rw-r--r--source4/web_server/esp/esp.h6
-rw-r--r--source4/web_server/http.c2
9 files changed, 203 insertions, 64 deletions
diff --git a/source4/include/structs.h b/source4/include/structs.h
index b34dbff663..9a6c534c09 100644
--- a/source4/include/structs.h
+++ b/source4/include/structs.h
@@ -212,3 +212,4 @@ struct arcfour_state;
union libnet_SamDump;
struct websrv_context;
+struct EspRequest;
diff --git a/source4/param/loadparm.c b/source4/param/loadparm.c
index 4b55db8aab..ceb73e9958 100644
--- a/source4/param/loadparm.c
+++ b/source4/param/loadparm.c
@@ -63,6 +63,7 @@
#include "librpc/gen_ndr/ndr_samr.h"
#include "librpc/gen_ndr/ndr_nbt.h"
#include "dlinklist.h"
+#include "web_server/esp/esp.h"
BOOL in_client = False; /* Not in the client by default */
static BOOL bLoaded = False;
@@ -105,8 +106,7 @@ static BOOL defaults_saved = False;
/* the following are used by loadparm for option lists */
typedef enum
{
- P_BOOL,P_BOOLREV,P_CHAR,P_INTEGER,P_OCTAL,P_LIST,
- P_STRING,P_USTRING,P_ENUM,P_SEP
+ P_BOOL,P_INTEGER,P_LIST,P_STRING,P_USTRING,P_ENUM,P_SEP
} parm_type;
typedef enum
@@ -1853,20 +1853,14 @@ static void copy_service(service * pserviceDest, service * pserviceSource, BOOL
switch (parm_table[i].type) {
case P_BOOL:
- case P_BOOLREV:
*(BOOL *)dest_ptr = *(BOOL *)src_ptr;
break;
case P_INTEGER:
case P_ENUM:
- case P_OCTAL:
*(int *)dest_ptr = *(int *)src_ptr;
break;
- case P_CHAR:
- *(char *)dest_ptr = *(char *)src_ptr;
- break;
-
case P_STRING:
string_set(dest_ptr,
*(char **)src_ptr);
@@ -2374,23 +2368,10 @@ BOOL lp_do_parameter(int snum, const char *pszParmName, const char *pszParmValue
set_boolean(parm_ptr, pszParmValue);
break;
- case P_BOOLREV:
- set_boolean(parm_ptr, pszParmValue);
- *(BOOL *)parm_ptr = !*(BOOL *)parm_ptr;
- break;
-
case P_INTEGER:
*(int *)parm_ptr = atoi(pszParmValue);
break;
- case P_CHAR:
- *(char *)parm_ptr = *pszParmValue;
- break;
-
- case P_OCTAL:
- sscanf(pszParmValue, "%o", (int *)parm_ptr);
- break;
-
case P_LIST:
*(const char ***)parm_ptr = str_list_make(talloc_autofree_context(),
pszParmValue, NULL);
@@ -2557,26 +2538,10 @@ static void print_parameter(struct parm_struct *p, void *ptr, FILE * f)
fprintf(f, "%s", BOOLSTR(*(BOOL *)ptr));
break;
- case P_BOOLREV:
- fprintf(f, "%s", BOOLSTR(!*(BOOL *)ptr));
- break;
-
case P_INTEGER:
fprintf(f, "%d", *(int *)ptr);
break;
- case P_CHAR:
- fprintf(f, "%c", *(char *)ptr);
- break;
-
- case P_OCTAL:
- if (*(int *)ptr == -1) {
- fprintf(f, "-1");
- } else {
- fprintf(f, "0%o", *(int *)ptr);
- }
- break;
-
case P_LIST:
if ((char ***)ptr && *(char ***)ptr) {
char **list = *(char ***)ptr;
@@ -2606,17 +2571,12 @@ static BOOL equal_parameter(parm_type type, void *ptr1, void *ptr2)
{
switch (type) {
case P_BOOL:
- case P_BOOLREV:
return (*((BOOL *)ptr1) == *((BOOL *)ptr2));
case P_INTEGER:
case P_ENUM:
- case P_OCTAL:
return (*((int *)ptr1) == *((int *)ptr2));
- case P_CHAR:
- return (*((char *)ptr1) == *((char *)ptr2));
-
case P_LIST:
return str_list_equal((const char **)(*(char ***)ptr1),
(const char **)(*(char ***)ptr2));
@@ -2702,14 +2662,9 @@ static BOOL is_default(int i)
return strequal(parm_table[i].def.svalue,
*(char **)parm_table[i].ptr);
case P_BOOL:
- case P_BOOLREV:
return parm_table[i].def.bvalue ==
*(BOOL *)parm_table[i].ptr;
- case P_CHAR:
- return parm_table[i].def.cvalue ==
- *(char *)parm_table[i].ptr;
case P_INTEGER:
- case P_OCTAL:
case P_ENUM:
return parm_table[i].def.ivalue ==
*(int *)parm_table[i].ptr;
@@ -2965,16 +2920,10 @@ static void lp_save_defaults(void)
}
break;
case P_BOOL:
- case P_BOOLREV:
parm_table[i].def.bvalue =
*(BOOL *)parm_table[i].ptr;
break;
- case P_CHAR:
- parm_table[i].def.cvalue =
- *(char *)parm_table[i].ptr;
- break;
case P_INTEGER:
- case P_OCTAL:
case P_ENUM:
parm_table[i].def.ivalue =
*(int *)parm_table[i].ptr;
@@ -3355,3 +3304,117 @@ int lp_maxprintjobs(int snum)
return maxjobs;
}
+
+
+/*
+ allow access to loadparm variables from inside esp scripts in swat
+
+ can be called in 4 ways:
+
+ v = lpGet("type:parm"); gets a parametric variable
+ v = lpGet("share", "type:parm"); gets a parametric variable on a share
+ v = lpGet("parm"); gets a global variable
+ v = lpGet("share", "parm"); gets a share variable
+
+ the returned variable is a ejs object. It is an array object for lists.
+*/
+int esp_lpGet(struct EspRequest *ep, int argc, char **argv)
+{
+ struct parm_struct *parm = NULL;
+ void *parm_ptr = NULL;
+ int i;
+
+ if (argc < 1) return -1;
+
+ if (argc == 2) {
+ /* its a share parameter */
+ int parmnum, snum = lp_servicenumber(argv[0]);
+ if (snum == -1) {
+ return -1;
+ }
+ if (strchr(argv[1], ':')) {
+ /* its a parametric option on a share */
+ const char *type = talloc_strndup(ep, argv[1], strcspn(argv[1], ":"));
+ const char *option = strchr(argv[1], ':') + 1;
+ const char *value;
+ if (type == NULL || option == NULL) return -1;
+ value = get_parametrics(snum, type, option);
+ if (value == NULL) return -1;
+ espSetReturnString(ep, value);
+ return 0;
+ }
+
+ /* find a share parameter */
+ parmnum = map_parameter(argv[1]);
+ if (parmnum == -1) {
+ return -1;
+ }
+ parm = &parm_table[parmnum];
+ if (parm->class == P_GLOBAL) {
+ return -1;
+ }
+ parm_ptr = ((char *)ServicePtrs[snum]) + PTR_DIFF(parm->ptr, &sDefault);
+ } else if (strchr(argv[0], ':')) {
+ /* its a global parametric option */
+ const char *type = talloc_strndup(ep, argv[0], strcspn(argv[0], ":"));
+ const char *option = strchr(argv[0], ':') + 1;
+ const char *value;
+ if (type == NULL || option == NULL) return -1;
+ value = get_parametrics(-1, type, option);
+ if (value == NULL) return -1;
+ espSetReturnString(ep, value);
+ return 0;
+ } else {
+ /* its a global parameter */
+ int parmnum = map_parameter(argv[0]);
+ if (parmnum == -1) {
+ return -1;
+ }
+ parm = &parm_table[parmnum];
+ parm_ptr = parm->ptr;
+ }
+
+ if (parm == NULL || parm_ptr == NULL) {
+ return -1;
+ }
+
+ /* construct and return the right type of ejs object */
+ switch (parm->type) {
+ case P_STRING:
+ case P_USTRING:
+ espSetReturnString(ep, *(char **)parm_ptr);
+ break;
+ case P_BOOL:
+ espSetReturn(ep, mprCreateBoolVar(*(BOOL *)parm_ptr));
+ break;
+ case P_INTEGER:
+ espSetReturn(ep, mprCreateIntegerVar(*(int *)parm_ptr));
+ break;
+ case P_ENUM:
+ for (i=0; parm->enum_list[i].name; i++) {
+ if (*(int *)parm_ptr == parm->enum_list[i].value) {
+ espSetReturnString(ep, parm->enum_list[i].name);
+ return 0;
+ }
+ }
+ return -1;
+
+ case P_LIST: {
+ const char **list = *(const char ***)parm_ptr;
+ struct MprVar var;
+ var = mprCreateObjVar(parm->label, 10);
+ for (i=0;list[i];i++) {
+ char idx[16];
+ struct MprVar val;
+ mprItoa(i, idx, sizeof(idx));
+ val = mprCreateStringVar(list[i], 1);
+ mprCreateProperty(&var, idx, &val);
+ }
+ espSetReturn(ep, var);
+ break;
+ case P_SEP:
+ return -1;
+ }
+ }
+ return 0;
+}
diff --git a/source4/web_server/calls.c b/source4/web_server/calls.c
new file mode 100644
index 0000000000..8cd0c21b1c
--- /dev/null
+++ b/source4/web_server/calls.c
@@ -0,0 +1,72 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ provide hooks into C calls from esp scripts
+
+ Copyright (C) Andrew Tridgell 2005
+
+ This program is free software; 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.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "web_server/esp/esp.h"
+
+
+/*
+ return the type of a variable
+*/
+static int esp_typeof(struct EspRequest *ep, int argc, struct MprVar **argv)
+{
+ const struct {
+ MprType type;
+ const char *name;
+ } types[] = {
+ { MPR_TYPE_UNDEFINED, "undefined" },
+ { MPR_TYPE_NULL, "null" },
+ { MPR_TYPE_BOOL, "boolean" },
+ { MPR_TYPE_CFUNCTION, "function" },
+ { MPR_TYPE_FLOAT, "float" },
+ { MPR_TYPE_INT, "int" },
+ { MPR_TYPE_INT64, "int64" },
+ { MPR_TYPE_OBJECT, "object" },
+ { MPR_TYPE_FUNCTION, "function" },
+ { MPR_TYPE_STRING, "string" },
+ { MPR_TYPE_STRING_CFUNCTION, "function" }
+ };
+ int i;
+ const char *type = "unknown";
+
+ if (argc != 1) return -1;
+
+ for (i=0;i<ARRAY_SIZE(types);i++) {
+ if (argv[0]->type == types[i].type) {
+ type = types[i].name;
+ break;
+ }
+ }
+
+ espSetReturnString(ep, type);
+ return 0;
+}
+
+
+/*
+ setup the C functions that be called from ejs
+*/
+void http_setup_ejs_functions(void)
+{
+ espDefineStringCFunction(NULL, "lpGet", esp_lpGet, NULL);
+ espDefineCFunction(NULL, "typeof", esp_typeof, NULL);
+}
diff --git a/source4/web_server/config.mk b/source4/web_server/config.mk
index 34d8aff1e6..b287b4f153 100644
--- a/source4/web_server/config.mk
+++ b/source4/web_server/config.mk
@@ -33,7 +33,8 @@ NOPROTO=YES
INIT_OBJ_FILES = \
web_server/web_server.o
ADD_OBJ_FILES = \
- web_server/http.o
+ web_server/http.o \
+ web_server/calls.o
REQUIRED_SUBSYSTEMS = ESP
# End SUBSYSTEM WEB
#######################
diff --git a/source4/web_server/ejs/ejs.c b/source4/web_server/ejs/ejs.c
index 2d85ad1330..4f5eb6b129 100644
--- a/source4/web_server/ejs/ejs.c
+++ b/source4/web_server/ejs/ejs.c
@@ -754,7 +754,7 @@ MprVar *ejsGetReturnValue(EjsId eid)
* or "[]".
*/
-void ejsDefineCFunction(EjsId eid, char *functionName, MprCFunction fn,
+void ejsDefineCFunction(EjsId eid, const char *functionName, MprCFunction fn,
void *thisPtr, int flags)
{
if (eid < 0) {
@@ -793,7 +793,7 @@ void ejsDefineStringCFunction(EjsId eid, const char *functionName,
* Body should not contain braces.
*/
-void ejsDefineFunction(EjsId eid, char *functionName, char *args, char *body)
+void ejsDefineFunction(EjsId eid, const char *functionName, char *args, char *body)
{
MprVar v;
diff --git a/source4/web_server/ejs/ejs.h b/source4/web_server/ejs/ejs.h
index c1d087cf61..60aa93a408 100644
--- a/source4/web_server/ejs/ejs.h
+++ b/source4/web_server/ejs/ejs.h
@@ -99,9 +99,9 @@ extern MprVar *ejsGetGlobalObject(EjsId eid);
/*
* Function routines
*/
-extern void ejsDefineFunction(EjsId eid, char *functionName, char *args,
+extern void ejsDefineFunction(EjsId eid, const char *functionName, char *args,
char *body);
-extern void ejsDefineCFunction(EjsId eid, char *functionName,
+extern void ejsDefineCFunction(EjsId eid, const char *functionName,
MprCFunction fn, void *thisPtr, int flags);
extern void ejsDefineStringCFunction(EjsId eid, const char *functionName,
MprStringCFunction fn, void *thisPtr, int flags);
diff --git a/source4/web_server/esp/esp.c b/source4/web_server/esp/esp.c
index 3e370cb020..c90e4afe42 100644
--- a/source4/web_server/esp/esp.c
+++ b/source4/web_server/esp/esp.c
@@ -218,7 +218,7 @@ void espDestroyRequest(EspRequest *ep)
* rq = (requiredCast) espGetHandle(ep);
*/
-void espDefineCFunction(EspRequest *ep, char *functionName, EspCFunction fn,
+void espDefineCFunction(EspRequest *ep, const char *functionName, EspCFunction fn,
void *thisPtr)
{
mprAssert(functionName && *functionName);
@@ -389,7 +389,7 @@ void espSetReturn(EspRequest *ep, MprVar value)
/******************************************************************************/
-void espSetReturnString(EspRequest *ep, char *str)
+void espSetReturnString(EspRequest *ep, const char *str)
{
mprAssert(ep);
@@ -866,7 +866,7 @@ MprVar *espCreatePropertyValue(MprVar *obj, char *property, MprVar newValue)
/******************************************************************************/
-void espDefineFunction(EspRequest *ep, char *functionName, char *args, char *body)
+void espDefineFunction(EspRequest *ep, const char *functionName, char *args, char *body)
{
ejsDefineFunction(ep->eid, functionName, args, body);
}
diff --git a/source4/web_server/esp/esp.h b/source4/web_server/esp/esp.h
index 9e58bdf066..a6cac1e852 100644
--- a/source4/web_server/esp/esp.h
+++ b/source4/web_server/esp/esp.h
@@ -159,9 +159,9 @@ extern int espProcessRequest(EspRequest *ep, const char *docPath,
/*
* Method invocation
*/
-extern void espDefineCFunction(EspRequest *ep, char *functionName,
+extern void espDefineCFunction(EspRequest *ep, const char *functionName,
EspCFunction fn, void *thisPtr);
-extern void espDefineFunction(EspRequest *ep, char *functionName,
+extern void espDefineFunction(EspRequest *ep, const char *functionName,
char *args, char *body);
extern void espDefineStringCFunction(EspRequest *ep,
const char *functionName, EspStringCFunction fn,
@@ -188,7 +188,7 @@ extern EjsId espGetScriptHandle(EspRequest *ep);
extern void espRedirect(EspRequest *ep, int code, char *url);
extern void espSetHeader(EspRequest *ep, char *header,
bool allowMultiple);
-extern void espSetReturnString(EspRequest *ep, char *str);
+extern void espSetReturnString(EspRequest *ep, const char *str);
extern int espWrite(EspRequest *ep, char *buf, int size);
extern int espWriteString(EspRequest *ep, char *buf);
extern int espWriteFmt(EspRequest *ep, char *fmt, ...);
diff --git a/source4/web_server/http.c b/source4/web_server/http.c
index fd9b1be67f..d9d441f765 100644
--- a/source4/web_server/http.c
+++ b/source4/web_server/http.c
@@ -720,6 +720,8 @@ void http_process_input(struct websrv_context *web)
talloc_set_destructor(esp, esp_destructor);
+ http_setup_ejs_functions();
+
esp->req = espCreateRequest(web, web->input.url, esp->variables);
if (esp->req == NULL) goto internal_error;
generated by cgit (git 2.34.1) at 2024-07-14 07:03:02 +0000