/*
protocol.c -- handle the meta-protocol, basic functions
Copyright (C) 1999-2005 Ivo Timmermans,
- 2000-2012 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2013 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
bool send_request(connection_t *c, const char *format, ...) {
va_list args;
char buffer[MAXBUFSIZE];
- int len, request;
+ int len, request = 0;
/* Use vsnprintf instead of vxasprintf: faster, no memory
fragmentation, cleanup is automatic, and there is a limit on the
bool receive_request(connection_t *c) {
int request;
+ if(c->outgoing && proxytype == PROXY_HTTP && c->allow_request == ID) {
+ if(!c->buffer[0] || c->buffer[0] == '\r')
+ return true;
+ if(!strncasecmp(c->buffer, "HTTP/1.1 ", 9)) {
+ if(!strncmp(c->buffer + 9, "200", 3)) {
+ logger(LOG_DEBUG, "Proxy request granted");
+ return true;
+ } else {
+ logger(LOG_DEBUG, "Proxy request rejected: %s", c->buffer + 9);
+ return false;
+ }
+ }
+ }
+
if(sscanf(c->buffer, "%d", &request) == 1) {
if((request < 0) || (request >= LAST) || !request_handlers[request]) {
ifdebug(META)