static int handle_dbget(struct ast_channel *chan, AGI *agi, int argc, char **argv)
{
int res;
- char tmp[256];
+ struct ast_str *buf;
if (argc != 4)
return RESULT_SHOWUSAGE;
- res = ast_db_get(argv[2], argv[3], tmp, sizeof(tmp));
+
+ if (!(buf = ast_str_create(16))) {
+ ast_agi_send(agi->fd, chan, "200 result=-1\n");
+ return RESULT_SUCCESS;
+ }
+
+ do {
+ res = ast_db_get(argv[2], argv[3], ast_str_buffer(buf), ast_str_size(buf));
+ if (ast_str_strlen(buf) < ast_str_size(buf) - 1) {
+ break;
+ }
+ if (ast_str_make_space(&buf, ast_str_size(buf) * 2)) {
+ break;
+ }
+ } while (1);
+
if (res)
ast_agi_send(agi->fd, chan, "200 result=0\n");
else
- ast_agi_send(agi->fd, chan, "200 result=1 (%s)\n", tmp);
+ ast_agi_send(agi->fd, chan, "200 result=1 (%s)\n", ast_str_buffer(buf));
+ ast_free(buf);
return RESULT_SUCCESS;
}