Support a user-provided string for the TLS ALPN extension.

webrtc/p2p/base/turnport.h

 /*
  *  Copyright 2012 The WebRTC Project Authors. All rights reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 51 matching lines @@
   static TurnPort* Create(rtc::Thread* thread,
                           rtc::PacketSocketFactory* factory,
                           rtc::Network* network,
                           uint16_t min_port,
                           uint16_t max_port,
                           const std::string& username,  // ice username.
                           const std::string& password,  // ice password.
                           const ProtocolAddress& server_address,
                           const RelayCredentials& credentials,
                           int server_priority,
-                          const std::string& origin) {
+                          const std::string& origin,
+                          const std::vector<std::string>& tls_alpn_protocols) {
     return new TurnPort(thread, factory, network, min_port, max_port, username,
                         password, server_address, credentials, server_priority,
-                        origin);
+                        origin, tls_alpn_protocols);
   }
 
   virtual ~TurnPort();
 
   const ProtocolAddress& server_address() const { return server_address_; }
   // Returns an empty address if the local address has not been assigned.
   rtc::SocketAddress GetLocalAddress() const;
 
   bool ready() const { return state_ == STATE_READY; }
   bool connected() const {
     return state_ == STATE_READY || state_ == STATE_CONNECTED;
   }
   const RelayCredentials& credentials() const { return credentials_; }
 
   virtual ProtocolType GetProtocol() const { return server_address_.proto; }
 
   virtual TlsCertPolicy GetTlsCertPolicy() const { return tls_cert_policy_; }
 
   virtual void SetTlsCertPolicy(TlsCertPolicy tls_cert_policy) {
     tls_cert_policy_ = tls_cert_policy;
   }
 
+  virtual std::vector<std::string> GetTlsAlpnProtocols() const {
+    return tls_alpn_protocols_;
+  }
+
   virtual void PrepareAddress();
   virtual Connection* CreateConnection(
       const Candidate& c, PortInterface::CandidateOrigin origin);
   virtual int SendTo(const void* data, size_t size,
                      const rtc::SocketAddress& addr,
                      const rtc::PacketOptions& options,
                      bool payload);
   virtual int SetOption(rtc::Socket::Option opt, int value);
   virtual int GetOption(rtc::Socket::Option opt, int* value);
   virtual int GetError();
@@ skipping 71 matching lines @@
   TurnPort(rtc::Thread* thread,
            rtc::PacketSocketFactory* factory,
            rtc::Network* network,
            uint16_t min_port,
            uint16_t max_port,
            const std::string& username,
            const std::string& password,
            const ProtocolAddress& server_address,
            const RelayCredentials& credentials,
            int server_priority,
-           const std::string& origin);
+           const std::string& origin,
+           const std::vector<std::string>& alpn_protocols);
 
  private:
   enum {
     MSG_ALLOCATE_ERROR = MSG_FIRST_AVAILABLE,
     MSG_ALLOCATE_MISMATCH,
     MSG_TRY_ALTERNATE_SERVER,
     MSG_REFRESH_ERROR
   };
 
   typedef std::list<TurnEntry*> EntryList;
@@ skipping 59 matching lines @@
 
   // Marks the connection with remote address |address| failed and
   // pruned (a.k.a. write-timed-out). Returns true if a connection is found.
   bool FailAndPruneConnection(const rtc::SocketAddress& address);
 
   // Reconstruct the URL of the server which the candidate is gathered from.
   std::string ReconstructedServerUrl();
 
   ProtocolAddress server_address_;
   TlsCertPolicy tls_cert_policy_ = TlsCertPolicy::TLS_CERT_POLICY_SECURE;
+  std::vector<std::string> tls_alpn_protocols_;
   RelayCredentials credentials_;
   AttemptedServerSet attempted_server_addresses_;
 
   rtc::AsyncPacketSocket* socket_;
   SocketOptionsMap socket_options_;
   rtc::AsyncResolverInterface* resolver_;
   int error_;
 
   StunRequestManager request_manager_;
   std::string realm_;       // From 401/438 response message.
@@ skipping 16 matching lines @@
   friend class TurnEntry;
   friend class TurnAllocateRequest;
   friend class TurnRefreshRequest;
   friend class TurnCreatePermissionRequest;
   friend class TurnChannelBindRequest;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_TURNPORT_H_