- } else if (len == 0) {
- return -1;
- } else {
- /* search for end of request. */
- uint8_t *ptr;
- c->buffer_ptr += len;
- ptr = c->buffer_ptr;
- if ((ptr >= c->buffer + 2 && !memcmp(ptr-2, "\n\n", 2)) ||
- (ptr >= c->buffer + 4 && !memcmp(ptr-4, "\r\n\r\n", 4))) {
- /* request found : parse it and reply */
- if (c->state == HTTPSTATE_WAIT_REQUEST) {
- ret = http_parse_request(c);
- } else {
- ret = rtsp_parse_request(c);
- }
- if (ret < 0)
- return -1;
- } else if (ptr >= c->buffer_end) {
- /* request too long: cannot do anything */
- return -1;
- } else goto read_loop;