Revert "retrieve table name from select queries on raw_query in order…

… to use sqlite library functions later"

This reverts commit 779996d.

modules/db_sqlite/dbase.c

@@ -328,9 +328,6 @@ int db_sqlite_raw_query(const db_con_t* _h, const str* _s, db_res_t** _r)
 	int ret=-1;
 	char* errmsg;
 	str select_str={"select", 6};
-	str from_str={"from", 4};
-	str table_name;
-	char *from_start;
 
 	CON_RESET_CURR_PS(_h);
 	if (!str_strstr(_s, &select_str)) {
@@ -359,26 +356,6 @@ int db_sqlite_raw_query(const db_con_t* _h, const str* _s, db_res_t** _r)
 		LM_ERR("failed to prepare: (%s)\n",
 				sqlite3_errmsg(CON_CONNECTION(_h)));
 
-	/* fetch table name */
-	from_start = str_strcasestr(_s, &from_str);
-	if (!from_start) {
-		LM_ERR("failed to fetch table name\n");
-		return -1;
-	}
-
-	table_name.s = from_start + from_str.len;
-	/* search for table name begin */
-
-	while (!isalpha(table_name.s[0]))
-		table_name.s++;
-
-	/* search for table name end */
-	table_name.len = 0;
-	while (isalpha(table_name.s[table_name.len]))
-		table_name.len++;
-
-	db_sqlite_use_table(*((db_con_t**)&_h), &table_name);
-
 	if (_r) {
 		ret = db_sqlite_store_result(_h, _r, NULL, 0);
 	} else {

ut.h

@@ -627,7 +627,7 @@ static inline int str_strcmp(const str *stra, const str *strb)
 }
 
 /*
- * search strb in stra case sensitive
+ * search strb in stra
  */
 static inline char* str_strstr(const str *stra, const str *strb)
 {
@@ -669,49 +669,6 @@ static inline char* str_strstr(const str *stra, const str *strb)
 	return NULL;
 }
 
-/*
- * search strb in stra case insensitive
- */
-static inline char* str_strcasestr(const str *stra, const str *strb)
-{
-	int i;
-	int len;
-
-	if (stra==NULL || strb==NULL || stra->s==NULL || strb->s==NULL
-			|| stra->len<=0 || strb->len<=0) {
-		LM_ERR("bad parameters\n");
-		return NULL;
-	}
-
-	if (strb->len > stra->len) {
-		LM_ERR("str to find should be smaller\n");
-		return NULL;
-	}
-
-
-	len=0;
-	while (stra->len-len >= strb->len){
-		if (tolower(stra->s[len]) != tolower(strb->s[0])) {
-			len++;
-			continue;
-		}
-
-		for (i=1; i<strb->len; i++)
-			if (tolower(stra->s[len+i])!=tolower(strb->s[i])) {
-				len++;
-				break;
-			}
-
-		if (i != strb->len)
-			continue;
-
-		return stra->s+len;
-	}
-
-
-	return NULL;
-}
-
 
 /*
  * case-insensitive compare two str's