media/base/browser_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_BROWSER_CDM_FACTORY_H_
   6 #define MEDIA_BASE_BROWSER_CDM_FACTORY_H_
   7
   8 #include <string>
   9
  10 #include "base/memory/scoped_ptr.h"
  11 #include "media/base/browser_cdm.h"
  12 #include "media/base/media_export.h"
  13
  14 namespace media {
  15
  16 // Creates a BrowserCdm for |key_system|. Returns NULL if the CDM cannot be
  17 // created.
  18 // TODO(xhwang): Add ifdef for IPC based CDM.
  19 scoped_ptr<BrowserCdm> MEDIA_EXPORT
  20     CreateBrowserCdm(const std::string& key_system,
  21                      const BrowserCdm::SessionCreatedCB& session_created_cb,
  22                      const BrowserCdm::SessionMessageCB& session_message_cb,
  23                      const BrowserCdm::SessionReadyCB& session_ready_cb,
  24                      const BrowserCdm::SessionClosedCB& session_closed_cb,
  25                      const BrowserCdm::SessionErrorCB& session_error_cb);
  26
  27 }  // namespace media
  28
  29 #endif  // MEDIA_BASE_BROWSER_CDM_FACTORY_H_