fix parse err in originate code

src/include/switch_utils.h

@@ -92,6 +92,47 @@ static inline switch_bool_t switch_is_moh(const char *s)
 	return SWITCH_TRUE;
 }
 
+/* find a character (find) in a string (in) and return a pointer to that point in the string where the character was found 
+   using the array (allowed) as allowed non-matching characters, when (allowed) is NULL, behaviour should be identical to strchr()
+ */
+static inline char *switch_strchr_strict(const char *in, char find, const char *allowed)
+{
+	const char *p;
+
+	switch_assert(in);
+
+	p = in;
+
+	while(p && *p) {
+		const char *a = allowed;
+		int found = 0;
+
+		if (!a) {
+			found = 1;
+		} else {
+
+			while(a && *a) {
+
+				if (*p == *a) {
+					found = 1;
+					break;
+				}
+			
+				a++;
+			}
+
+		}
+		
+		if (!found) return NULL;
+
+		if (*p == find) break;
+
+		p++;
+	}
+
+	return (char *) p;
+}
+
 #define switch_arraylen(_a) (sizeof(_a) / sizeof(_a[0]))
 #define switch_split(_data, _delim, _array) switch_separate_string(_data, _delim, _array, switch_arraylen(_array))
 

src/switch_event.c

@@ -1064,7 +1064,7 @@ SWITCH_DECLARE(switch_status_t) switch_event_create_brackets(char *data, char a,
 	
 	check_a = end;
 	
-	while (check_a && (check_b = strchr(check_a, a))) {
+	while (check_a && (check_b = switch_strchr_strict(check_a, a, " "))) {
 		if ((check_b = switch_find_end_paren(check_b, a, b))) {
 			check_a = check_b;
 		}
@@ -1090,7 +1090,7 @@ SWITCH_DECLARE(switch_status_t) switch_event_create_brackets(char *data, char a,
 			char *pnext;
 			*next++ = '\0';
 
-			if ((pnext = strchr(next, a))) {
+			if ((pnext = switch_strchr_strict(next, a, " "))) {
 				next = pnext + 1;
 			}
 		}

src/switch_ivr_originate.c

@@ -2313,7 +2313,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
 				}
 
 				if (p == end) {
-					end = strchr(p, '[');
+					end = switch_strchr_strict(p, '[', " ");
 				}
 
 				p++;
@@ -2537,7 +2537,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
 				current_variable = NULL;
 				switch_event_add_header_string(var_event, SWITCH_STACK_BOTTOM, "originate_early_media", oglobals.early_ok ? "true" : "false");
 
-
+				printf("ASS %s\n", vdata);
 				if (vdata) {
 					char *var_array[1024] = { 0 };
 					int var_count = 0;
@@ -2552,7 +2552,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_originate(switch_core_session_t *sess
 							char *pnext;
 							*next++ = '\0';
 
-							if ((pnext = strchr(next, '['))) {
+							if ((pnext = switch_strchr_strict(next, '[', " "))) {
 								next = pnext + 1;
 							}
 						}