Merged revisions 242904 via svnmerge from

https://origsvn.digium.com/svn/asterisk/trunk

................
r242904 | oej | 2010-01-25 21:27:59 +0100 (Mån, 25 Jan 2010) | 10 lines

Merged revisions 242850 via svnmerge from 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
r242850 | oej | 2010-01-25 21:03:38 +0100 (Mån, 25 Jan 2010) | 2 lines

Report error when writing to functions returns error in AMI setvar action

........

................


git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.6.0@242915 f38db490-d61c-443f-a65b-d21fe96a405b

2 files changed, 39 insertions, 81 deletions

diff --git a/main/ast_expr2f.c b/main/ast_expr2f.c
index 12615ba5e..ec0cb99ea 100644
--- a/main/ast_expr2f.c
+++ b/main/ast_expr2f.c
@@ -11,7 +11,7 @@
 #define FLEX_SCANNER
 #define YY_FLEX_MAJOR_VERSION 2
 #define YY_FLEX_MINOR_VERSION 5
-#define YY_FLEX_SUBMINOR_VERSION 35
+#define YY_FLEX_SUBMINOR_VERSION 33
 #if YY_FLEX_SUBMINOR_VERSION > 0
 #define FLEX_BETA
 #endif
@@ -33,7 +33,7 @@
 
 /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
 
-#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#if !defined __STDC_VERSION__ || __STDC_VERSION__ >= 199901L
 
 /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
  * if you want the limit (max/min) macros for int types. 
@@ -56,6 +56,7 @@ typedef int flex_int32_t;
 typedef unsigned char flex_uint8_t; 
 typedef unsigned short int flex_uint16_t;
 typedef unsigned int flex_uint32_t;
+#endif /* ! C99 */
 
 /* Limits of integral types. */
 #ifndef INT8_MIN
@@ -86,8 +87,6 @@ typedef unsigned int flex_uint32_t;
 #define UINT32_MAX             (4294967295U)
 #endif
 
-#endif /* ! C99 */
-
 #endif /* ! FLEXINT_H */
 
 #ifdef __cplusplus
@@ -97,12 +96,11 @@ typedef unsigned int flex_uint32_t;
 
 #else	/* ! __cplusplus */
 
-/* C99 requires __STDC__ to be defined as 1. */
-#if defined (__STDC__)
+#if __STDC__
 
 #define YY_USE_CONST
 
-#endif	/* defined (__STDC__) */
+#endif	/* __STDC__ */
 #endif	/* ! __cplusplus */
 
 #ifdef YY_USE_CONST
@@ -138,6 +136,8 @@ typedef void* yyscan_t;
 #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column)
 #define yy_flex_debug yyg->yy_flex_debug_r
 
+int ast_yylex_init (yyscan_t* scanner);
+
 /* Enter a start condition.  This macro really ought to take a parameter,
  * but we do it the disgusting crufty way forced on us by the ()-less
  * definition of BEGIN.
@@ -195,9 +195,14 @@ typedef struct yy_buffer_state *YY_BUFFER_STATE;
 
 #define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner )
 
+/* The following is because we cannot portably get our hands on size_t
+ * (without autoconf's help, which isn't available because we want
+ * flex-generated scanners to compile on their own).
+ */
+
 #ifndef YY_TYPEDEF_YY_SIZE_T
 #define YY_TYPEDEF_YY_SIZE_T
-typedef size_t yy_size_t;
+typedef unsigned int yy_size_t;
 #endif
 
 #ifndef YY_STRUCT_YY_BUFFER_STATE
@@ -595,7 +600,7 @@ int ast_yyget_column(yyscan_t yyscanner);
 static int curlycount = 0;
 static char *expr2_token_subst(const char *mess);
 
-#line 597 "ast_expr2f.c"
+#line 602 "ast_expr2f.c"
 
 #define INITIAL 0
 #define var 1
@@ -659,10 +664,6 @@ static int yy_init_globals (yyscan_t yyscanner );
     
     #    define yylloc yyg->yylloc_r
     
-int ast_yylex_init (yyscan_t* scanner);
-
-int ast_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner);
-
 /* Accessor methods to globals.
    These are made visible to non-reentrant scanners for convenience. */
 
@@ -742,7 +743,7 @@ static int input (yyscan_t yyscanner );
 /* This used to be an fputs(), but since the string might contain NUL's,
  * we now use fwrite().
  */
-#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
+#define ECHO (void) fwrite( yytext, yyleng, 1, yyout )
 #endif
 
 /* Gets input and stuffs it into "buf".  number of characters read, or YY_NULL,
@@ -807,11 +808,9 @@ static int input (yyscan_t yyscanner );
 #ifndef YY_DECL
 #define YY_DECL_IS_OURS 1
 
-extern int ast_yylex \
-               (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
+extern int ast_yylex (YYSTYPE * yylval_param,YYLTYPE * yylloc_param ,yyscan_t yyscanner);
 
-#define YY_DECL int ast_yylex \
-               (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
+#define YY_DECL int ast_yylex (YYSTYPE * yylval_param, YYLTYPE * yylloc_param , yyscan_t yyscanner)
 #endif /* !YY_DECL */
 
 /* Code executed at the beginning of each rule, after yytext and yyleng
@@ -841,7 +840,7 @@ YY_DECL
 #line 125 "ast_expr2.fl"
 
 
-#line 843 "ast_expr2f.c"
+#line 842 "ast_expr2f.c"
 
     yylval = yylval_param;
 
@@ -1182,7 +1181,7 @@ YY_RULE_SETUP
 #line 232 "ast_expr2.fl"
 ECHO;
 	YY_BREAK
-#line 1184 "ast_expr2f.c"
+#line 1183 "ast_expr2f.c"
 case YY_STATE_EOF(INITIAL):
 case YY_STATE_EOF(var):
 	yyterminate();
@@ -1416,7 +1415,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 
 		/* Read in more data. */
 		YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
-			yyg->yy_n_chars, (size_t) num_to_read );
+			yyg->yy_n_chars, num_to_read );
 
 		YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars;
 		}
@@ -1440,14 +1439,6 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
 	else
 		ret_val = EOB_ACT_CONTINUE_SCAN;
 
-	if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
-		/* Extend the array by 50%, plus the number we really need. */
-		yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1);
-		YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) ast_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner );
-		if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
-			YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
-	}
-
 	yyg->yy_n_chars += number_to_move;
 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR;
 	YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR;
@@ -1876,9 +1867,7 @@ static void ast_yyensure_buffer_stack (yyscan_t yyscanner)
 		yyg->yy_buffer_stack = (struct yy_buffer_state**)ast_yyalloc
 								(num_to_alloc * sizeof(struct yy_buffer_state*)
 								, yyscanner);
-		if ( ! yyg->yy_buffer_stack )
-			YY_FATAL_ERROR( "out of dynamic memory in ast_yyensure_buffer_stack()" );
-								  
+		
 		memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*));
 				
 		yyg->yy_buffer_stack_max = num_to_alloc;
@@ -1896,8 +1885,6 @@ static void ast_yyensure_buffer_stack (yyscan_t yyscanner)
 								(yyg->yy_buffer_stack,
 								num_to_alloc * sizeof(struct yy_buffer_state*)
 								, yyscanner);
-		if ( ! yyg->yy_buffer_stack )
-			YY_FATAL_ERROR( "out of dynamic memory in ast_yyensure_buffer_stack()" );
 
 		/* zero only the new slots.*/
 		memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*));
@@ -1942,7 +1929,7 @@ YY_BUFFER_STATE ast_yy_scan_buffer  (char * base, yy_size_t  size , yyscan_t yys
 
 /** Setup the input buffer state to scan a string. The next call to ast_yylex() will
  * scan from a @e copy of @a str.
- * @param yystr a NUL-terminated string to scan
+ * @param str a NUL-terminated string to scan
  * @param yyscanner The scanner object.
  * @return the newly allocated buffer state object.
  * @note If you want to scan bytes that may contain NUL values, then use
@@ -2216,42 +2203,6 @@ int ast_yylex_init(yyscan_t* ptr_yy_globals)
     return yy_init_globals ( *ptr_yy_globals );
 }
 
-/* ast_yylex_init_extra has the same functionality as ast_yylex_init, but follows the
- * convention of taking the scanner as the last argument. Note however, that
- * this is a *pointer* to a scanner, as it will be allocated by this call (and
- * is the reason, too, why this function also must handle its own declaration).
- * The user defined value in the first argument will be available to ast_yyalloc in
- * the yyextra field.
- */
-
-int ast_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals )
-
-{
-    struct yyguts_t dummy_yyguts;
-
-    ast_yyset_extra (yy_user_defined, &dummy_yyguts);
-
-    if (ptr_yy_globals == NULL){
-        errno = EINVAL;
-        return 1;
-    }
-	
-    *ptr_yy_globals = (yyscan_t) ast_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts );
-	
-    if (*ptr_yy_globals == NULL){
-        errno = ENOMEM;
-        return 1;
-    }
-    
-    /* By setting to 0xAA, we expose bugs in
-    yy_init_globals. Leave at 0x00 for releases. */
-    memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t));
-    
-    ast_yyset_extra (yy_user_defined, *ptr_yy_globals);
-    
-    return yy_init_globals ( *ptr_yy_globals );
-}
-
 static int yy_init_globals (yyscan_t yyscanner)
 {
     struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
@@ -2373,10 +2324,10 @@ int ast_yyerror(const char *, YYLTYPE *, struct parse_io *); /* likewise */
 
 void ast_yyfree(void *ptr, yyscan_t yyscanner)
 {
-       /* the normal generated ast_yyfree func just frees its first arg;
-                    this get complaints on some systems, as sometimes this
-                    arg is a nil ptr! It's usually not fatal, but is irritating! */
-              free( (char *) ptr );
+    /* the normal generated ast_yyfree func just frees its first arg;
+     this get complaints on some systems, as sometimes this
+     arg is a nil ptr! It's usually not fatal, but is irritating! */
+	free( (char *) ptr );
 }
 
 int ast_expr(char *expr, char *buf, int length, struct ast_channel *chan)
diff --git a/main/manager.c b/main/manager.c
index dfd8b7b4e..dea59e975 100644
--- a/main/manager.c
+++ b/main/manager.c
@@ -1698,7 +1698,8 @@ static int action_setvar(struct mansession *s, const struct message *m)
 	const char *name = astman_get_header(m, "Channel");
 	const char *varname = astman_get_header(m, "Variable");
 	const char *varval = astman_get_header(m, "Value");
-
+	int res = 0;
+	
 	if (ast_strlen_zero(varname)) {
 		astman_send_error(s, m, "No variable specified");
 		return 0;
@@ -1711,14 +1712,20 @@ static int action_setvar(struct mansession *s, const struct message *m)
 			return 0;
 		}
 	}
-
-	pbx_builtin_setvar_helper(c, varname, S_OR(varval, ""));
+	if (varname[strlen(varname)-1] == ')') {
+		char *function = ast_strdupa(varname);
+		res = ast_func_write(c, function, varval);
+	} else {
+		pbx_builtin_setvar_helper(c, varname, S_OR(varval, ""));
+	}
 
 	if (c)
 		ast_channel_unlock(c);
-
-	astman_send_ack(s, m, "Variable Set");
-
+	if (res == 0) {
+		astman_send_ack(s, m, "Variable Set");	
+	} else {
+		astman_send_error(s, m, "Variable not set");
+	}
 	return 0;
 }