Add DISABLE_TCP_TRANSPORT flag in the Transport API.

content/renderer/p2p/port_allocator.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/p2p/port_allocator.h"
 
 #include "base/bind.h"
 #include "base/string_number_conversions.h"
 #include "base/string_split.h"
 #include "base/string_util.h"
 #include "content/renderer/p2p/host_address_request.h"
 #include "jingle/glue/utils.h"
 #include "net/base/ip_endpoint.h"
+#include "ppapi/c/dev/ppb_transport_dev.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebFrame.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLError.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLLoader.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLLoaderOptions.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLRequest.h"
 #include "third_party/WebKit/Source/WebKit/chromium/public/WebURLResponse.h"
 
 using WebKit::WebString;
 using WebKit::WebURL;
 using WebKit::WebURLLoader;
@@ skipping 28 matching lines @@
 P2PPortAllocator::P2PPortAllocator(
     WebKit::WebFrame* web_frame,
     P2PSocketDispatcher* socket_dispatcher,
     talk_base::NetworkManager* network_manager,
     talk_base::PacketSocketFactory* socket_factory,
     const webkit_glue::P2PTransport::Config& config)
     : cricket::BasicPortAllocator(network_manager, socket_factory),
       web_frame_(web_frame),
       socket_dispatcher_(socket_dispatcher),
       config_(config) {
+  uint32 flags = 0;
+  if (config_.disable_tcp_transport)
+    flags |= cricket::PORTALLOCATOR_DISABLE_TCP;
+  set_flags(flags);
 }
 
 P2PPortAllocator::~P2PPortAllocator() {
 }
 
 cricket::PortAllocatorSession* P2PPortAllocator::CreateSession(
     const std::string& name,
     const std::string& session_type) {
   return new P2PPortAllocatorSession(this, name, session_type);
 }
@@ skipping 178 matching lines @@
   cricket::PortConfiguration* config =
       new cricket::PortConfiguration(stun_server_address_,
                                      relay_username_, relay_password_, "");
 
   cricket::PortConfiguration::PortList ports;
   if (relay_ip_.ip() != 0) {
     if (relay_udp_port_ > 0) {
       talk_base::SocketAddress address(relay_ip_.ip(), relay_udp_port_);
       ports.push_back(cricket::ProtocolAddress(address, cricket::PROTO_UDP));
     }
-    if (relay_tcp_port_ > 0) {
+    if (relay_tcp_port_ > 0 && !allocator_->config_.disable_tcp_transport) {
       talk_base::SocketAddress address(relay_ip_.ip(), relay_tcp_port_);
       ports.push_back(cricket::ProtocolAddress(address, cricket::PROTO_TCP));
     }
-    if (relay_ssltcp_port_ > 0) {
+    if (relay_ssltcp_port_ > 0 && !allocator_->config_.disable_tcp_transport) {
       talk_base::SocketAddress address(relay_ip_.ip(), relay_ssltcp_port_);
       ports.push_back(cricket::ProtocolAddress(address, cricket::PROTO_SSLTCP));
     }
   }
   config->AddRelay(ports, 0.0f);
   ConfigReady(config);
 }
 
 }  // namespace content