15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef REMOTING_PROTOCOL_CONTENT_DESCRIPTION_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define REMOTING_PROTOCOL_CONTENT_DESCRIPTION_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include <string> 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/ref_counted.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "remoting/protocol/session_config.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "third_party/libjingle/source/talk/p2p/base/sessiondescription.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace buzz { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class XmlElement; 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace buzz 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace remoting { 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace protocol { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// ContentDescription used for chromoting sessions. It contains the information 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// from the content description stanza in the session intialization handshake. 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// This class also provides a type abstraction so that the Chromotocol Session 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// interface does not need to depend on libjingle. 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class ContentDescription : public cricket::ContentDescription { 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static const char kChromotingContentName[]; 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ContentDescription(scoped_ptr<CandidateSessionConfig> config, 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<buzz::XmlElement> authenticator_message); 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~ContentDescription(); 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ContentDescription* Copy() const OVERRIDE; 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const CandidateSessionConfig* config() const { 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return candidate_config_.get(); 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const buzz::XmlElement* authenticator_message() const { 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return authenticator_message_.get(); 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) buzz::XmlElement* ToXml() const; 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static scoped_ptr<ContentDescription> ParseXml( 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const buzz::XmlElement* element); 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) private: 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<const CandidateSessionConfig> candidate_config_; 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<const buzz::XmlElement> authenticator_message_; 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static bool ParseChannelConfigs(const buzz::XmlElement* const element, 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const char tag_name[], 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool codec_required, 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool optional, 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) std::vector<ChannelConfig>* const configs); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace protocol 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace remoting 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // REMOTING_PROTOCOL_CONTENT_DESCRIPTION_H_ 65