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       const GURL& security_origin,
  26       const SessionMessageCB& session_message_cb,
  27       const SessionReadyCB& session_ready_cb,
  28       const SessionClosedCB& session_closed_cb,
  29       const SessionErrorCB& session_error_cb,
  30       const SessionKeysChangeCB& session_keys_change_cb,
  31       const SessionExpirationUpdateCB& session_expiration_update_cb) = 0;
  32
  33  private:
  34   DISALLOW_COPY_AND_ASSIGN(CdmFactory);
  35 };
  36
  37 }  // namespace media
  38
  39 #endif  // MEDIA_BASE_CDM_FACTORY_H_