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Side by Side Diff: media/remoting/remoting_cdm_factory.h

Issue 2457563002: Media Remoting: Add remoting control logic for encrypted contents. (Closed)
Patch Set: Bug fix. Created 4 years, 1 month ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef MEDIA_REMOTING_REMOTING_CDM_FACTORY_H_
6 #define MEDIA_REMOTING_REMOTING_CDM_FACTORY_H_
7
8 #include "base/memory/weak_ptr.h"
9 #include "media/base/cdm_factory.h"
10 #include "media/mojo/interfaces/remoting.mojom.h"
11 #include "media/remoting/remoting_cdm_controller.h"
12 #include "media/remoting/remoting_sink_observer.h"
13
14 namespace media {
15
16 // TODO(xjz): Merge this with Eric's implementation.
17 class RemotingCdmFactory : public CdmFactory {
18 public:
19 // |remoter_factory| is expected to outlive this class.
20 // |sink_observer| monitors the remoting sink availablity, which is used to
21 // initialize RemotingSourceImpl when created to avoid possible delay of
22 // OnSinkAvailable() call from browser.
23 RemotingCdmFactory(std::unique_ptr<CdmFactory> default_cdm_factory,
24 mojom::RemoterFactory* remoter_factory,
25 RemotingSinkObserver* sink_observer);
26 ~RemotingCdmFactory() override;
27
28 void Create(const std::string& key_system,
29 const GURL& security_origin,
30 const CdmConfig& cdm_config,
31 const SessionMessageCB& session_message_cb,
32 const SessionClosedCB& session_closed_cb,
33 const SessionKeysChangeCB& session_keys_change_cb,
34 const SessionExpirationUpdateCB& session_expiration_update_cb,
35 const CdmCreatedCB& cdm_created_cb) override;
36
37 private:
38 std::unique_ptr<RemotingCdmController> CreateRemotingCdmController();
39 void CreateCdm(const std::string& key_system,
40 const GURL& security_origin,
41 const CdmConfig& cdm_config,
42 const SessionMessageCB& session_message_cb,
43 const SessionClosedCB& session_closed_cb,
44 const SessionKeysChangeCB& session_keys_change_cb,
45 const SessionExpirationUpdateCB& session_expiration_update_cb,
46 const CdmCreatedCB& cdm_created_cb,
47 std::unique_ptr<RemotingCdmController> remoting_cdm_controller,
48 bool is_remoting);
49
50 const std::unique_ptr<CdmFactory> default_cdm_factory_;
51 mojom::RemoterFactory* const remoter_factory_; // Outlives this class.
52 RemotingSinkObserver* sink_observer_; // Outlives this class.
miu 2016/11/05 04:05:15 const
xjz 2016/11/07 19:03:55 Not applicable. Changed it to std::unique_ptr and
53 base::WeakPtrFactory<RemotingCdmFactory> weak_factory_;
54
55 DISALLOW_COPY_AND_ASSIGN(RemotingCdmFactory);
56 };
57
58 } // namespace media
59
60 #endif // MEDIA_REMOTING_REMOTING_CDM_FACTORY_H_
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