- inlen = 0;
- }
-
- while(c->inbuf.len) {
- /* Are we receiving a TCPpacket? */
-
- if(c->tcplen) {
- char *tcpbuffer = buffer_read(&c->inbuf, c->tcplen);
- if(tcpbuffer) {
- if(proxytype == PROXY_SOCKS4 && c->allow_request == ID) {
- if(tcpbuffer[0] == 0 && tcpbuffer[1] == 0x5a) {
- logger(DEBUG_CONNECTIONS, LOG_DEBUG, "Proxy request granted");
- } else {
- logger(DEBUG_CONNECTIONS, LOG_ERR, "Proxy request rejected");
- return false;
- }
- } else
- receive_tcppacket(c, tcpbuffer, c->tcplen);
- c->tcplen = 0;
- continue;
- } else {
- break;
- }
- }
-
- /* Otherwise we are waiting for a request */