Create //webrtc/api:libjingle_peerconnection_api + refactorings.

webrtc/api/webrtcsessiondescriptionfactory.h

Index: webrtc/api/webrtcsessiondescriptionfactory.h
diff --git a/webrtc/api/webrtcsessiondescriptionfactory.h b/webrtc/api/webrtcsessiondescriptionfactory.h
deleted file mode 100644
index 314679d24f0f9df31d8b47c6a4e6b32c3b45fad3..0000000000000000000000000000000000000000
--- a/webrtc/api/webrtcsessiondescriptionfactory.h
+++ /dev/null
@@ -1,169 +0,0 @@
-/*
- *  Copyright 2013 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.
- */
-
-#ifndef WEBRTC_API_WEBRTCSESSIONDESCRIPTIONFACTORY_H_
-#define WEBRTC_API_WEBRTCSESSIONDESCRIPTIONFACTORY_H_
-
-#include <memory>
-
-#include "webrtc/api/peerconnectioninterface.h"
-#include "webrtc/base/constructormagic.h"
-#include "webrtc/base/messagehandler.h"
-#include "webrtc/base/rtccertificate.h"
-#include "webrtc/base/rtccertificategenerator.h"
-#include "webrtc/p2p/base/transportdescriptionfactory.h"
-#include "webrtc/pc/mediasession.h"
-
-namespace cricket {
-class ChannelManager;
-class TransportDescriptionFactory;
-}  // namespace cricket
-
-namespace webrtc {
-class CreateSessionDescriptionObserver;
-class MediaConstraintsInterface;
-class SessionDescriptionInterface;
-class WebRtcSession;
-
-// DTLS certificate request callback class.
-class WebRtcCertificateGeneratorCallback
-    : public rtc::RTCCertificateGeneratorCallback,
-      public sigslot::has_slots<> {
- public:
-  // |rtc::RTCCertificateGeneratorCallback| overrides.
-  void OnSuccess(
-      const rtc::scoped_refptr<rtc::RTCCertificate>& certificate) override;
-  void OnFailure() override;
-
-  sigslot::signal0<> SignalRequestFailed;
-  sigslot::signal1<const rtc::scoped_refptr<rtc::RTCCertificate>&>
-      SignalCertificateReady;
-};
-
-struct CreateSessionDescriptionRequest {
-  enum Type {
-    kOffer,
-    kAnswer,
-  };
-
-  CreateSessionDescriptionRequest(
-      Type type,
-      CreateSessionDescriptionObserver* observer,
-      const cricket::MediaSessionOptions& options)
-      : type(type),
-        observer(observer),
-        options(options) {}
-
-  Type type;
-  rtc::scoped_refptr<CreateSessionDescriptionObserver> observer;
-  cricket::MediaSessionOptions options;
-};
-
-// This class is used to create offer/answer session description. Certificates
-// for WebRtcSession/DTLS are either supplied at construction or generated
-// asynchronously. It queues the create offer/answer request until the
-// certificate generation has completed, i.e. when OnCertificateRequestFailed or
-// OnCertificateReady is called.
-class WebRtcSessionDescriptionFactory : public rtc::MessageHandler,
-                                        public sigslot::has_slots<> {
- public:
-  // If |certificate_generator| is not null, DTLS is enabled and a default
-  // certificate is generated asynchronously; otherwise DTLS is disabled.
-  WebRtcSessionDescriptionFactory(
-      rtc::Thread* signaling_thread,
-      cricket::ChannelManager* channel_manager,
-      WebRtcSession* session,
-      const std::string& session_id,
-      std::unique_ptr<rtc::RTCCertificateGeneratorInterface> cert_generator);
-  // Construct with DTLS enabled using the specified |certificate|.
-  WebRtcSessionDescriptionFactory(
-      rtc::Thread* signaling_thread,
-      cricket::ChannelManager* channel_manager,
-      WebRtcSession* session,
-      const std::string& session_id,
-      const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
-  virtual ~WebRtcSessionDescriptionFactory();
-
-  static void CopyCandidatesFromSessionDescription(
-      const SessionDescriptionInterface* source_desc,
-      const std::string& content_name,
-      SessionDescriptionInterface* dest_desc);
-
-  void CreateOffer(
-      CreateSessionDescriptionObserver* observer,
-      const PeerConnectionInterface::RTCOfferAnswerOptions& options,
-      const cricket::MediaSessionOptions& session_options);
-  void CreateAnswer(CreateSessionDescriptionObserver* observer,
-                    const cricket::MediaSessionOptions& session_options);
-
-  void SetSdesPolicy(cricket::SecurePolicy secure_policy);
-  cricket::SecurePolicy SdesPolicy() const;
-
-  sigslot::signal1<const rtc::scoped_refptr<rtc::RTCCertificate>&>
-      SignalCertificateReady;
-
-  // For testing.
-  bool waiting_for_certificate_for_testing() const {
-    return certificate_request_state_ == CERTIFICATE_WAITING;
-  }
-
- private:
-  enum CertificateRequestState {
-    CERTIFICATE_NOT_NEEDED,
-    CERTIFICATE_WAITING,
-    CERTIFICATE_SUCCEEDED,
-    CERTIFICATE_FAILED,
-  };
-
-  // If |certificate_generator| or |certificate| is not null DTLS is enabled,
-  // otherwise DTLS is disabled.
-  WebRtcSessionDescriptionFactory(
-      rtc::Thread* signaling_thread,
-      cricket::ChannelManager* channel_manager,
-      WebRtcSession* session,
-      const std::string& session_id,
-      std::unique_ptr<rtc::RTCCertificateGeneratorInterface> cert_generator,
-      const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
-
-  // MessageHandler implementation.
-  virtual void OnMessage(rtc::Message* msg);
-
-  void InternalCreateOffer(CreateSessionDescriptionRequest request);
-  void InternalCreateAnswer(CreateSessionDescriptionRequest request);
-  // Posts failure notifications for all pending session description requests.
-  void FailPendingRequests(const std::string& reason);
-  void PostCreateSessionDescriptionFailed(
-      CreateSessionDescriptionObserver* observer,
-      const std::string& error);
-  void PostCreateSessionDescriptionSucceeded(
-      CreateSessionDescriptionObserver* observer,
-      SessionDescriptionInterface* description);
-
-  void OnCertificateRequestFailed();
-  void SetCertificate(
-      const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
-
-  std::queue<CreateSessionDescriptionRequest>
-      create_session_description_requests_;
-  rtc::Thread* const signaling_thread_;
-  cricket::TransportDescriptionFactory transport_desc_factory_;
-  cricket::MediaSessionDescriptionFactory session_desc_factory_;
-  uint64_t session_version_;
-  const std::unique_ptr<rtc::RTCCertificateGeneratorInterface> cert_generator_;
-  // TODO(jiayl): remove the dependency on session once bug 2264 is fixed.
-  WebRtcSession* const session_;
-  const std::string session_id_;
-  CertificateRequestState certificate_request_state_;
-
-  RTC_DISALLOW_COPY_AND_ASSIGN(WebRtcSessionDescriptionFactory);
-};
-}  // namespace webrtc
-
-#endif  // WEBRTC_API_WEBRTCSESSIONDESCRIPTIONFACTORY_H_