Add the URL attribute to cricket::Candiate.

webrtc/p2p/base/candidate.h

 /*
  *  Copyright 2004 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 143 matching lines @@
   }
   uint16_t network_cost() const { return network_cost_; }
 
   // An ID assigned to the network hosting the candidate.
   uint16_t network_id() const { return network_id_; }
   void set_network_id(uint16_t network_id) { network_id_ = network_id; }
 
   const std::string& foundation() const {
     return foundation_;
   }
-
   void set_foundation(const std::string& foundation) {
     foundation_ = foundation;
   }
 
   const rtc::SocketAddress & related_address() const {
     return related_address_;
   }
   void set_related_address(
       const rtc::SocketAddress & related_address) {
     related_address_ = related_address;
   }
   const std::string& tcptype() const { return tcptype_; }
   void set_tcptype(const std::string& tcptype){
     tcptype_ = tcptype;
   }
 
   // The name of the transport channel of this candidate.
   const std::string& transport_name() const { return transport_name_; }
   void set_transport_name(const std::string& transport_name) {
     transport_name_ = transport_name;
   }
 
+  // The URL of ICE server which this candidate is gathered from.

[Taylor Brandstetter, 2017/02/10 01:58:45]

nit: Add "the" before "ICE server"

[Zhi Huang, 2017/02/10 06:45:50]

Done.

+  const std::string& url() const { return url_; }
+  void set_url(const std::string& url) { url_ = url; }
+
   // Determines whether this candidate is equivalent to the given one.
   bool IsEquivalent(const Candidate& c) const {
     // We ignore the network name, since that is just debug information, and
     // the priority and the network cost, since they should be the same if the
     // rest are.
     return (component_ == c.component_) && (protocol_ == c.protocol_) &&
            (address_ == c.address_) && (username_ == c.username_) &&
            (password_ == c.password_) && (type_ == c.type_) &&
            (generation_ == c.generation_) && (foundation_ == c.foundation_) &&
            (related_address_ == c.related_address_) &&
@@ skipping 80 matching lines @@
   std::string type_;
   std::string network_name_;
   rtc::AdapterType network_type_;
   uint32_t generation_;
   std::string foundation_;
   rtc::SocketAddress related_address_;
   std::string tcptype_;
   std::string transport_name_;
   uint16_t network_id_;
   uint16_t network_cost_;
+  std::string url_;
 };
 
 // Used during parsing and writing to map component to channel name
 // and back.  This is primarily for converting old G-ICE candidate
 // signalling to new ICE candidate classes.
 class CandidateTranslator {
  public:
   virtual ~CandidateTranslator() {}
   virtual bool GetChannelNameFromComponent(
       int component, std::string* channel_name) const = 0;
   virtual bool GetComponentFromChannelName(
       const std::string& channel_name, int* component) const = 0;
 };
 
 }  // namespace cricket
 
 #endif  // WEBRTC_P2P_BASE_CANDIDATE_H_