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- // Copyright (c) 2012 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_PROTOCOL_CONTENT_DESCRIPTION_H_
- #define REMOTING_PROTOCOL_CONTENT_DESCRIPTION_H_
- #include <memory>
- #include <string>
- #include "base/memory/ref_counted.h"
- #include "remoting/protocol/session_config.h"
- namespace jingle_xmpp {
- class XmlElement;
- } // namespace jingle_xmpp
- namespace remoting {
- namespace protocol {
- // ContentDescription used for chromoting sessions. It contains the information
- // from the content description stanza in the session initialization handshake.
- //
- // This class also provides a type abstraction so that the Chromotocol Session
- // interface does not need to depend on libjingle.
- class ContentDescription {
- public:
- static const char kChromotingContentName[];
- ContentDescription(std::unique_ptr<CandidateSessionConfig> config,
- std::unique_ptr<jingle_xmpp::XmlElement> authenticator_message);
- ~ContentDescription();
- const CandidateSessionConfig* config() const {
- return candidate_config_.get();
- }
- const jingle_xmpp::XmlElement* authenticator_message() const {
- return authenticator_message_.get();
- }
- jingle_xmpp::XmlElement* ToXml() const;
- static std::unique_ptr<ContentDescription> ParseXml(
- const jingle_xmpp::XmlElement* element,
- bool webrtc_transport);
- private:
- std::unique_ptr<const CandidateSessionConfig> candidate_config_;
- std::unique_ptr<const jingle_xmpp::XmlElement> authenticator_message_;
- static bool ParseChannelConfigs(const jingle_xmpp::XmlElement* const element,
- const char tag_name[],
- bool codec_required,
- bool optional,
- std::list<ChannelConfig>* const configs);
- };
- } // namespace protocol
- } // namespace remoting
- #endif // REMOTING_PROTOCOL_CONTENT_DESCRIPTION_H_
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