Resolve addresses of STUN/Relay servers in JingleInfoRequest.

BUG=83242
TEST=NAT traversal works

Review URL: http://codereview.chromium.org/7598004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96060 0039d316-1c4b-4281-b951-d872f2087c98

13 files changed, 244 insertions, 20 deletions

diff --git a/remoting/client/DEPS b/remoting/client/DEPS
index ab0c15a..2a3269f 100644
--- a/remoting/client/DEPS
+++ b/remoting/client/DEPS
@@ -1,7 +1,7 @@
 include_rules = [
   "+ppapi",
   "+jingle/glue",
-  "+third_party/npapi",
+  "+net",
   "+ui/gfx",
 
   "+remoting/protocol",
diff --git a/remoting/client/ipc_host_resolver.cc b/remoting/client/ipc_host_resolver.cc
new file mode 100644
index 0000000..7bac609
--- /dev/null
+++ b/remoting/client/ipc_host_resolver.cc
@@ -0,0 +1,69 @@
+// 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 "remoting/client/ipc_host_resolver.h"
+
+#include "base/bind.h"
+#include "content/renderer/p2p/host_address_request.h"
+#include "content/renderer/p2p/socket_dispatcher.h"
+#include "net/base/ip_endpoint.h"
+#include "jingle/glue/utils.h"
+
+namespace remoting {
+
+class IpcHostResolver : public HostResolver {
+ public:
+  IpcHostResolver(P2PSocketDispatcher* socket_dispatcher)
+      : socket_dispatcher_(socket_dispatcher) {
+  }
+
+  virtual ~IpcHostResolver() {
+    if (request_)
+      request_->Cancel();
+  }
+
+  virtual void Resolve(const talk_base::SocketAddress& address) OVERRIDE {
+    if (address.IsUnresolved()) {
+      port_ = address.port();
+      request_ = new P2PHostAddressRequest(socket_dispatcher_);
+      request_->Request(address.hostname(), base::Bind(
+          &IpcHostResolver::OnDone, base::Unretained(this)));
+    } else {
+      SignalDone(this, address);
+    }
+  }
+
+ private:
+  void OnDone(const net::IPAddressNumber& address) {
+    talk_base::SocketAddress socket_address;
+    if (address.empty() ||
+        !jingle_glue::IPEndPointToSocketAddress(
+            net::IPEndPoint(address, port_), &socket_address)) {
+      // Return nil address if the request has failed.
+      SignalDone(this, talk_base::SocketAddress());
+      return;
+    }
+
+    request_ = NULL;
+    SignalDone(this, socket_address);
+  }
+
+  P2PSocketDispatcher* socket_dispatcher_;
+  scoped_refptr<P2PHostAddressRequest> request_;
+  uint16 port_;
+};
+
+IpcHostResolverFactory::IpcHostResolverFactory(
+    P2PSocketDispatcher* socket_dispatcher)
+    : socket_dispatcher_(socket_dispatcher) {
+}
+
+IpcHostResolverFactory::~IpcHostResolverFactory() {
+}
+
+HostResolver* IpcHostResolverFactory::CreateHostResolver() {
+  return new IpcHostResolver(socket_dispatcher_);
+}
+
+}  // namespace remoting
diff --git a/remoting/client/ipc_host_resolver.h b/remoting/client/ipc_host_resolver.h
new file mode 100644
index 0000000..8bcb028
--- /dev/null
+++ b/remoting/client/ipc_host_resolver.h
@@ -0,0 +1,35 @@
+// 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.
+
+#ifndef REMOTING_CLIENT_IPC_HOST_RESOLVER_H_
+#define REMOTING_CLIENT_IPC_HOST_ADDRESS_RESOLVER_H_
+
+#include "base/compiler_specific.h"
+#include "remoting/jingle_glue/host_resolver.h"
+
+class P2PSocketDispatcher;
+
+namespace remoting {
+
+// Implementation of HostResolverFactory interface that works in
+// renderer.
+//
+// TODO(sergeyu): Move this class to content/renderer/p2p after
+// HostResolver interface is moved to libjingle.
+class IpcHostResolverFactory : public HostResolverFactory {
+ public:
+  IpcHostResolverFactory(P2PSocketDispatcher* socket_dispatcher);
+  virtual ~IpcHostResolverFactory();
+
+  virtual HostResolver* CreateHostResolver() OVERRIDE;
+
+ private:
+  P2PSocketDispatcher* socket_dispatcher_;
+
+  DISALLOW_COPY_AND_ASSIGN(IpcHostResolverFactory);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_JINGLE_GLUE_HOST_RESOLVER_H_
diff --git a/remoting/client/plugin/chromoting_instance.cc b/remoting/client/plugin/chromoting_instance.cc
index efc5e78..cbbfa1e 100644
--- a/remoting/client/plugin/chromoting_instance.cc
+++ b/remoting/client/plugin/chromoting_instance.cc
@@ -32,7 +32,7 @@
 #include "remoting/base/util.h"
 #include "remoting/client/client_config.h"
 #include "remoting/client/chromoting_client.h"
-#include "remoting/client/rectangle_update_decoder.h"
+#include "remoting/client/ipc_host_resolver.h"
 #include "remoting/client/plugin/chromoting_scriptable_object.h"
 #include "remoting/client/plugin/pepper_input_handler.h"
 #include "remoting/client/plugin/pepper_port_allocator_session.h"
@@ -40,6 +40,7 @@
 #include "remoting/client/plugin/pepper_view_proxy.h"
 #include "remoting/client/plugin/pepper_util.h"
 #include "remoting/client/plugin/pepper_xmpp_proxy.h"
+#include "remoting/client/rectangle_update_decoder.h"
 #include "remoting/proto/auth.pb.h"
 #include "remoting/protocol/connection_to_host.h"
 #include "remoting/protocol/host_stub.h"
@@ -180,6 +181,7 @@ void ChromotingInstance::Connect(const ClientConfig& config) {
 
   IpcNetworkManager* network_manager = NULL;
   IpcPacketSocketFactory* socket_factory = NULL;
+  HostResolverFactory* host_resolver_factory = NULL;
   PortAllocatorSessionFactory* session_factory =
       CreatePepperPortAllocatorSessionFactory(this);
 
@@ -189,11 +191,12 @@ void ChromotingInstance::Connect(const ClientConfig& config) {
     VLOG(1) << "Creating IpcNetworkManager and IpcPacketSocketFactory.";
     network_manager = new IpcNetworkManager(socket_dispatcher);
     socket_factory = new IpcPacketSocketFactory(socket_dispatcher);
+    host_resolver_factory = new IpcHostResolverFactory(socket_dispatcher);
   }
 
   host_connection_.reset(new protocol::ConnectionToHost(
       context_.network_message_loop(), network_manager, socket_factory,
-      session_factory, enable_client_nat_traversal_));
+      host_resolver_factory, session_factory, enable_client_nat_traversal_));
   input_handler_.reset(new PepperInputHandler(&context_,
                                               host_connection_.get(),
                                               view_proxy_));
diff --git a/remoting/jingle_glue/host_resolver.cc b/remoting/jingle_glue/host_resolver.cc
new file mode 100644
index 0000000..5ad3316
--- /dev/null
+++ b/remoting/jingle_glue/host_resolver.cc
@@ -0,0 +1,13 @@
+// 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 "remoting/jingle_glue/host_resolver.h"
+
+namespace remoting {
+
+HostResolver::HostResolver() { }
+
+HostResolver::~HostResolver() { }
+
+}  // namespace remoting
diff --git a/remoting/jingle_glue/host_resolver.h b/remoting/jingle_glue/host_resolver.h
new file mode 100644
index 0000000..d74ae2b
--- /dev/null
+++ b/remoting/jingle_glue/host_resolver.h
@@ -0,0 +1,45 @@
+// 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.
+
+#ifndef REMOTING_JINGLE_GLUE_HOST_RESOLVER_H_
+#define REMOTING_JINGLE_GLUE_HOST_RESOLVER_H_
+
+#include <string>
+
+#include "base/basictypes.h"
+#include "third_party/libjingle/source/talk/base/sigslot.h"
+#include "third_party/libjingle/source/talk/base/socketaddress.h"
+
+namespace remoting {
+
+// TODO(sergeyu): Move HostResolver and HostResolverFactory to
+// libjingle and use them in StunPort.
+
+class HostResolver {
+ public:
+  HostResolver();
+  virtual ~HostResolver();
+
+  virtual void Resolve(const talk_base::SocketAddress& address) = 0;
+
+  sigslot::signal2<HostResolver*, const talk_base::SocketAddress&> SignalDone;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(HostResolver);
+};
+
+class HostResolverFactory {
+ public:
+  HostResolverFactory() { }
+  virtual ~HostResolverFactory() { }
+
+  virtual HostResolver* CreateHostResolver() = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(HostResolverFactory);
+};
+
+}  // namespace remoting
+
+#endif  // REMOTING_JINGLE_GLUE_HOST_RESOLVER_H_
diff --git a/remoting/jingle_glue/jingle_info_request.cc b/remoting/jingle_glue/jingle_info_request.cc
index b8866b5..1dabf26 100644
--- a/remoting/jingle_glue/jingle_info_request.cc
+++ b/remoting/jingle_glue/jingle_info_request.cc
@@ -5,7 +5,11 @@
 #include "remoting/jingle_glue/jingle_info_request.h"
 
 #include "base/task.h"
+#include "base/message_loop.h"
+#include "base/stl_util.h"
 #include "base/string_number_conversions.h"
+#include "net/base/net_util.h"
+#include "remoting/jingle_glue/host_resolver.h"
 #include "remoting/jingle_glue/iq_request.h"
 #include "third_party/libjingle/source/talk/base/socketaddress.h"
 #include "third_party/libjingle/source/talk/xmllite/xmlelement.h"
@@ -13,12 +17,17 @@
 
 namespace remoting {
 
-JingleInfoRequest::JingleInfoRequest(IqRequest* request)
-    : request_(request) {
+
+JingleInfoRequest::JingleInfoRequest(IqRequest* request,
+                                     HostResolverFactory* host_resolver_factory)
+    : host_resolver_factory_(host_resolver_factory),
+      request_(request) {
   request_->set_callback(NewCallback(this, &JingleInfoRequest::OnResponse));
 }
 
 JingleInfoRequest::~JingleInfoRequest() {
+  STLDeleteContainerPointers(stun_dns_requests_.begin(),
+                             stun_dns_requests_.end());
 }
 
 void JingleInfoRequest::Send(const OnJingleInfoCallback& callback) {
@@ -28,10 +37,6 @@ void JingleInfoRequest::Send(const OnJingleInfoCallback& callback) {
 }
 
 void JingleInfoRequest::OnResponse(const buzz::XmlElement* stanza) {
-  std::vector<std::string> relay_hosts;
-  std::vector<talk_base::SocketAddress> stun_hosts;
-  std::string relay_token;
-
   const buzz::XmlElement* query =
       stanza->FirstNamed(buzz::QN_JINGLE_INFO_QUERY);
   if (query == NULL) {
@@ -53,7 +58,12 @@ void JingleInfoRequest::OnResponse(const buzz::XmlElement* stanza) {
         if (!base::StringToInt(port_str, &port)) {
           LOG(WARNING) << "Unable to parse port in stanza" << stanza->Str();
         } else {
-          stun_hosts.push_back(talk_base::SocketAddress(host, port));
+          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));
         }
       }
     }
@@ -61,19 +71,31 @@ void JingleInfoRequest::OnResponse(const buzz::XmlElement* stanza) {
 
   const buzz::XmlElement* relay = query->FirstNamed(buzz::QN_JINGLE_INFO_RELAY);
   if (relay) {
-    relay_token = relay->TextNamed(buzz::QN_JINGLE_INFO_TOKEN);
+    relay_token_ = relay->TextNamed(buzz::QN_JINGLE_INFO_TOKEN);
     for (const buzz::XmlElement* server =
          relay->FirstNamed(buzz::QN_JINGLE_INFO_SERVER);
          server != NULL;
          server = server->NextNamed(buzz::QN_JINGLE_INFO_SERVER)) {
       std::string host = server->Attr(buzz::QN_JINGLE_INFO_HOST);
-      if (host != buzz::STR_EMPTY) {
-        relay_hosts.push_back(host);
-      }
+      if (host != buzz::STR_EMPTY)
+        relay_hosts_.push_back(host);
     }
   }
 
-  on_jingle_info_cb_.Run(relay_token, relay_hosts, stun_hosts);
+  if (stun_dns_requests_.empty())
+    on_jingle_info_cb_.Run(relay_token_, relay_hosts_, stun_hosts_);
+}
+
+void JingleInfoRequest::OnStunAddressResponse(
+    HostResolver* resolver, const talk_base::SocketAddress& address) {
+  if (!address.IsNil())
+    stun_hosts_.push_back(address);
+
+  MessageLoop::current()->DeleteSoon(FROM_HERE, resolver);
+  stun_dns_requests_.erase(resolver);
+
+  if (stun_dns_requests_.empty())
+    on_jingle_info_cb_.Run(relay_token_, relay_hosts_, stun_hosts_);
 }
 
 }  // namespace remoting
diff --git a/remoting/jingle_glue/jingle_info_request.h b/remoting/jingle_glue/jingle_info_request.h
index 9a63f82..df7552f 100644
--- a/remoting/jingle_glue/jingle_info_request.h
+++ b/remoting/jingle_glue/jingle_info_request.h
@@ -5,12 +5,14 @@
 #ifndef REMOTING_JINGLE_GLUE_JINGLE_INFO_REQUEST_H_
 #define REMOTING_JINGLE_GLUE_JINGLE_INFO_REQUEST_H_
 
+#include <set>
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
+#include "third_party/libjingle/source/talk/base/sigslot.h"
 
 class Task;
 
@@ -25,6 +27,8 @@ class SocketAddress;
 namespace remoting {
 
 class IqRequest;
+class HostResolver;
+class HostResolverFactory;
 
 // JingleInfoRequest handles requesting STUN/Relay infromation from
 // the Google Talk network. The query is made when Send() is
@@ -35,7 +39,7 @@ class IqRequest;
 // created on.
 //
 // TODO(ajwong): Add support for a timeout.
-class JingleInfoRequest {
+class JingleInfoRequest : public sigslot::has_slots<> {
  public:
   // Callback to receive the Jingle configuration settings.  The argumetns are
   // passed by pointer so the receive may call swap on them.  The receiver does
@@ -45,17 +49,29 @@ class JingleInfoRequest {
       const std::string&, const std::vector<std::string>&,
       const std::vector<talk_base::SocketAddress>&)> OnJingleInfoCallback;
 
-  explicit JingleInfoRequest(IqRequest* request);
-  ~JingleInfoRequest();
+  explicit JingleInfoRequest(IqRequest* request,
+                             HostResolverFactory* host_resolver_factory);
+  virtual ~JingleInfoRequest();
 
   void Send(const OnJingleInfoCallback& callback);
 
  private:
+  struct PendingDnsRequest;
+
   void OnResponse(const buzz::XmlElement* stanza);
+  void OnStunAddressResponse(HostResolver* resolver,
+                             const talk_base::SocketAddress& address);
 
+  HostResolverFactory* host_resolver_factory_;
   scoped_ptr<IqRequest> request_;
   OnJingleInfoCallback on_jingle_info_cb_;
 
+  std::vector<std::string> relay_hosts_;
+  std::vector<talk_base::SocketAddress> stun_hosts_;
+  std::string relay_token_;
+
+  std::set<HostResolver*> stun_dns_requests_;
+
   DISALLOW_COPY_AND_ASSIGN(JingleInfoRequest);
 };
 
diff --git a/remoting/protocol/connection_to_host.cc b/remoting/protocol/connection_to_host.cc
index 580f198..26dca8b 100644
--- a/remoting/protocol/connection_to_host.cc
+++ b/remoting/protocol/connection_to_host.cc
@@ -8,6 +8,7 @@
 #include "base/callback.h"
 #include "base/message_loop.h"
 #include "remoting/base/constants.h"
+#include "remoting/jingle_glue/host_resolver.h"
 #include "remoting/jingle_glue/http_port_allocator.h"
 #include "remoting/jingle_glue/javascript_signal_strategy.h"
 #include "remoting/jingle_glue/xmpp_signal_strategy.h"
@@ -28,11 +29,13 @@ ConnectionToHost::ConnectionToHost(
     MessageLoop* message_loop,
     talk_base::NetworkManager* network_manager,
     talk_base::PacketSocketFactory* socket_factory,
+    HostResolverFactory* host_resolver_factory,
     PortAllocatorSessionFactory* session_factory,
     bool allow_nat_traversal)
     : message_loop_(message_loop),
       network_manager_(network_manager),
       socket_factory_(socket_factory),
+      host_resolver_factory_(host_resolver_factory),
       port_allocator_session_factory_(session_factory),
       allow_nat_traversal_(allow_nat_traversal),
       state_(STATE_EMPTY),
@@ -107,6 +110,7 @@ void ConnectionToHost::InitSession() {
   JingleSessionManager* session_manager =
       JingleSessionManager::CreateSandboxed(
           network_manager_.release(), socket_factory_.release(),
+          host_resolver_factory_.release(),
           port_allocator_session_factory_.release());
 
   // TODO(ajwong): Make this a command switch when we're more stable.
diff --git a/remoting/protocol/connection_to_host.h b/remoting/protocol/connection_to_host.h
index 11a2e74..29bbb54 100644
--- a/remoting/protocol/connection_to_host.h
+++ b/remoting/protocol/connection_to_host.h
@@ -27,6 +27,7 @@ class PacketSocketFactory;
 namespace remoting {
 
 class JingleThread;
+class HostResolverFactory;
 class PortAllocatorSessionFactory;
 class XmppProxy;
 class VideoPacket;
@@ -76,6 +77,7 @@ class ConnectionToHost : public SignalStrategy::StatusObserver,
   ConnectionToHost(MessageLoop* network_message_loop,
                    talk_base::NetworkManager* network_manager,
                    talk_base::PacketSocketFactory* socket_factory,
+                   HostResolverFactory* host_resolver_factory,
                    PortAllocatorSessionFactory* session_factory,
                    bool allow_nat_traversal);
   virtual ~ConnectionToHost();
@@ -131,6 +133,7 @@ class ConnectionToHost : public SignalStrategy::StatusObserver,
   MessageLoop* message_loop_;
   scoped_ptr<talk_base::NetworkManager> network_manager_;
   scoped_ptr<talk_base::PacketSocketFactory> socket_factory_;
+  scoped_ptr<HostResolverFactory> host_resolver_factory_;
   scoped_ptr<PortAllocatorSessionFactory> port_allocator_session_factory_;
   bool allow_nat_traversal_;
 
diff --git a/remoting/protocol/jingle_session_manager.cc b/remoting/protocol/jingle_session_manager.cc
index 9629285..60defc1 100644
--- a/remoting/protocol/jingle_session_manager.cc
+++ b/remoting/protocol/jingle_session_manager.cc
@@ -11,6 +11,7 @@
 #include "base/string_util.h"
 #include "base/task.h"
 #include "remoting/base/constants.h"
+#include "remoting/jingle_glue/host_resolver.h"
 #include "remoting/jingle_glue/http_port_allocator.h"
 #include "remoting/jingle_glue/jingle_info_request.h"
 #include "remoting/jingle_glue/jingle_signaling_connector.h"
@@ -29,24 +30,28 @@ namespace protocol {
 
 // static
 JingleSessionManager* JingleSessionManager::CreateNotSandboxed() {
-  return new JingleSessionManager(NULL, NULL, NULL);
+  return new JingleSessionManager(NULL, NULL, NULL, NULL);
 }
 
 // static
 JingleSessionManager* JingleSessionManager::CreateSandboxed(
     talk_base::NetworkManager* network_manager,
     talk_base::PacketSocketFactory* socket_factory,
+    HostResolverFactory* host_resolver_factory,
     PortAllocatorSessionFactory* port_allocator_session_factory) {
   return new JingleSessionManager(network_manager, socket_factory,
+                                  host_resolver_factory,
                                   port_allocator_session_factory);
 }
 
 JingleSessionManager::JingleSessionManager(
     talk_base::NetworkManager* network_manager,
     talk_base::PacketSocketFactory* socket_factory,
+    HostResolverFactory* host_resolver_factory,
     PortAllocatorSessionFactory* port_allocator_session_factory)
     : network_manager_(network_manager),
       socket_factory_(socket_factory),
+      host_resolver_factory_(host_resolver_factory),
       port_allocator_session_factory_(port_allocator_session_factory),
       signal_strategy_(NULL),
       allow_nat_traversal_(false),
@@ -121,7 +126,8 @@ void JingleSessionManager::Init(
   // If NAT traversal is enabled then we need to request STUN/Relay info.
   if (allow_nat_traversal) {
     jingle_info_request_.reset(
-        new JingleInfoRequest(signal_strategy_->CreateIqRequest()));
+        new JingleInfoRequest(signal_strategy_->CreateIqRequest(),
+                              host_resolver_factory_.get()));
     jingle_info_request_->Send(base::Bind(
         &JingleSessionManager::OnJingleInfo, base::Unretained(this)));
   } else {
diff --git a/remoting/protocol/jingle_session_manager.h b/remoting/protocol/jingle_session_manager.h
index 06ce6c5..d7a1d28 100644
--- a/remoting/protocol/jingle_session_manager.h
+++ b/remoting/protocol/jingle_session_manager.h
@@ -22,6 +22,7 @@ class SessionManager;
 
 namespace remoting {
 
+class HostResolverFactory;
 class HttpPortAllocator;
 class JingleInfoRequest;
 class JingleSignalingConnector;
@@ -42,6 +43,7 @@ class JingleSessionManager
   static JingleSessionManager* CreateSandboxed(
       talk_base::NetworkManager* network_manager,
       talk_base::PacketSocketFactory* socket_factory,
+      HostResolverFactory* host_resolver_factory,
       PortAllocatorSessionFactory* port_allocator_session_factory);
 
   // SessionManager interface.
@@ -81,6 +83,7 @@ class JingleSessionManager
   JingleSessionManager(
       talk_base::NetworkManager* network_manager,
       talk_base::PacketSocketFactory* socket_factory,
+      HostResolverFactory* host_resolver_factory,
       PortAllocatorSessionFactory* port_allocator_session_factory);
 
   // Called by JingleSession when a new connection is
@@ -109,6 +112,7 @@ class JingleSessionManager
 
   scoped_ptr<talk_base::NetworkManager> network_manager_;
   scoped_ptr<talk_base::PacketSocketFactory> socket_factory_;
+  scoped_ptr<HostResolverFactory> host_resolver_factory_;
   scoped_ptr<PortAllocatorSessionFactory> port_allocator_session_factory_;
 
   std::string local_jid_;  // Full jid for the local side of the session.
diff --git a/remoting/remoting.gyp b/remoting/remoting.gyp
index 3524188..325313b 100644
--- a/remoting/remoting.gyp
+++ b/remoting/remoting.gyp
@@ -496,6 +496,8 @@
         'client/frame_consumer.h',
         'client/input_handler.cc',
         'client/input_handler.h',
+        'client/ipc_host_resolver.cc',
+        'client/ipc_host_resolver.h',
         'client/rectangle_update_decoder.cc',
         'client/rectangle_update_decoder.h',
       ],
@@ -559,6 +561,8 @@
         '../third_party/libjingle/libjingle.gyp:libjingle_p2p',
       ],
       'sources': [
+        'jingle_glue/host_resolver.cc',
+        'jingle_glue/host_resolver.h',
         'jingle_glue/http_port_allocator.cc',
         'jingle_glue/http_port_allocator.h',
         'jingle_glue/iq_request.cc',