struct used_result *next;
};
-static MYSQL *mysql_conn = NULL;
-static struct used_result *used_results;
+struct escaped_string {
+ char *string;
+ struct escaped_string *next;
+};
-MYSQL *getMySQL() {
- return mysql_conn;
-}
+MYSQL *mysql_conn = NULL;
+static struct used_result *used_results;
+static struct escaped_string *escaped_strings;
void check_mysql() {
if(mysql_ping(mysql_conn)) {
}
void mysql_free() {
- struct used_result *result, *next;
- for(result = used_results; result; result = next) {
- next = result->next;
+ struct used_result *result, *next_result;
+ for(result = used_results; result; result = next_result) {
+ next_result = result->next;
mysql_free_result(result->result);
free(result);
}
+ struct escaped_string *escaped, *next_escaped;
+ for(escaped = escaped_strings; escaped; escaped = next_escaped) {
+ next_escaped = escaped->next;
+ free(escaped->string);
+ free(escaped);
+ }
}
void init_mysql() {
mysql_close(mysql_conn);
}
+void show_mysql_error() {
+ //show mysql_error()
+
+}
+
+void printf_mysql_query(const char *text, ...) {
+ va_list arg_list;
+ char queryBuf[MYSQLMAXLEN];
+ int pos;
+ queryBuf[0] = '\0';
+ va_start(arg_list, text);
+ pos = vsnprintf(queryBuf, MYSQLMAXLEN - 2, text, arg_list);
+ va_end(arg_list);
+ if (pos < 0 || pos > (MYSQLMAXLEN - 2)) pos = MYSQLMAXLEN - 2;
+ queryBuf[pos] = '\0';
+ if(mysql_query(mysql_conn, queryBuf)) {
+ show_mysql_error();
+ }
+}
+
+char* escape_string(const char *str) {
+ struct escaped_string *escapedstr = malloc(sizeof(*escapedstr));
+ if (!escapedstr) {
+ return NULL;
+ }
+ char escaped[strlen(str)*2+1];
+ mysql_real_escape_string(mysql_conn, escaped, str, strlen(str));
+ escapedstr->string = strdup(escaped);
+ escapedstr->next = escaped_strings;
+ escaped_strings = escapedstr;
+ return escapedstr->string;
+}