blob: e098bbb5d2056f9b48bbf3a86041cab48dcea184 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef MEDIA_BASE_CDM_FACTORY_H_
#define MEDIA_BASE_CDM_FACTORY_H_
#include <string>
#include "media/base/content_decryption_module.h"
#include "media/base/media_export.h"
namespace url {
class Origin;
}
namespace media {
// Callback used when CDM is created. |error_message| only used if
// ContentDecryptionModule is null (i.e. CDM can't be created).
using CdmCreatedCB =
base::OnceCallback<void(const scoped_refptr<ContentDecryptionModule>&,
const std::string& error_message)>;
struct CdmConfig;
class MEDIA_EXPORT CdmFactory {
public:
CdmFactory();
CdmFactory(const CdmFactory&) = delete;
CdmFactory& operator=(const CdmFactory&) = delete;
virtual ~CdmFactory();
// Creates a CDM for |cdm_config| and returns it through |cdm_created_cb|
// asynchronously.
virtual void Create(
const CdmConfig& cdm_config,
const SessionMessageCB& session_message_cb,
const SessionClosedCB& session_closed_cb,
const SessionKeysChangeCB& session_keys_change_cb,
const SessionExpirationUpdateCB& session_expiration_update_cb,
CdmCreatedCB cdm_created_cb) = 0;
};
} // namespace media
#endif // MEDIA_BASE_CDM_FACTORY_H_
|
