Framework to allow Chromoting host to respect NAT traversal policy in linux.

remoting/jingle_glue/jingle_info_request.cc

Index: remoting/jingle_glue/jingle_info_request.cc
diff --git a/remoting/jingle_glue/jingle_info_request.cc b/remoting/jingle_glue/jingle_info_request.cc
index 1dabf2625e8fe0af0f3d6c891bb4f054542edde9..2dcdcc00b189b0e380e2d5d7cdcadf7c2b291e60 100644
--- a/remoting/jingle_glue/jingle_info_request.cc
+++ b/remoting/jingle_glue/jingle_info_request.cc
@@ -57,13 +57,20 @@ void JingleInfoRequest::OnResponse(const buzz::XmlElement* stanza) {
         int port;
         if (!base::StringToInt(port_str, &port)) {
           LOG(WARNING) << "Unable to parse port in stanza" << stanza->Str();
-        } else {
+          continue;
+        }
+
+        if (host_resolver_factory_) {
           net::IPAddressNumber ip_number;
           HostResolver* resolver = host_resolver_factory_->CreateHostResolver();
           stun_dns_requests_.insert(resolver);
           resolver->SignalDone.connect(
               this, &JingleInfoRequest::OnStunAddressResponse);
           resolver->Resolve(talk_base::SocketAddress(host, port));
+        } else {
+          // If there is no host_resolver_factory_, we're not sandboxes, so we

[Jamie, 2011/08/11 15:24:31]

Nit: s/sandboxes/sandboxed/ :)

Also, isn't it conventional to encode variable names in | characters?

[awong, 2011/08/11 19:04:07]

Done.

+          // can let libjingle itself do the DNS resolution.
+          stun_hosts_.push_back(talk_base::SocketAddress(host, port));
         }
       }
     }