media/base/cdm_factory.h

   1 // Copyright 2014 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_BASE_CDM_FACTORY_H_
   6 #define MEDIA_BASE_CDM_FACTORY_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "media/base/media_export.h"
  12 #include "media/base/media_keys.h"
  13
  14 class GURL;
  15
  16 namespace media {
  17
  18 class MEDIA_EXPORT CdmFactory {
  19  public:
  20   CdmFactory();
  21   virtual ~CdmFactory();
  22
  23   virtual scoped_ptr<MediaKeys> Create(
  24       const std::string& key_system,
  25       bool allow_distinctive_identifier,
  26       bool allow_persistent_state,
  27       const GURL& security_origin,
  28       const SessionMessageCB& session_message_cb,
  29       const SessionClosedCB& session_closed_cb,
  30       const LegacySessionErrorCB& legacy_session_error_cb,
  31       const SessionKeysChangeCB& session_keys_change_cb,
  32       const SessionExpirationUpdateCB& session_expiration_update_cb) = 0;
  33
  34  private:
  35   DISALLOW_COPY_AND_ASSIGN(CdmFactory);
  36 };
  37
  38 }  // namespace media
  39
  40 #endif  // MEDIA_BASE_CDM_FACTORY_H_