key_systems_common.h revision 1320f92c476a1ad9d19dba2a48c72b75566198e9
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 CHROMECAST_MEDIA_BASE_KEY_SYSTEMS_COMMON_H_ 6#define CHROMECAST_MEDIA_BASE_KEY_SYSTEMS_COMMON_H_ 7 8#include <string> 9 10namespace chromecast { 11namespace media { 12 13extern const char kChromecastPlayreadyKeySystem[]; 14 15enum CastKeySystem { 16 KEY_SYSTEM_NONE = 0, 17 KEY_SYSTEM_CLEAR_KEY, 18 KEY_SYSTEM_PLAYREADY, 19 KEY_SYSTEM_WIDEVINE 20}; 21 22// Translates a key system string into a CastKeySystem, calling into the 23// platform for known key systems if needed. 24CastKeySystem GetKeySystemByName(const std::string& key_system_name); 25 26// Translates a platform-specific key system string into a CastKeySystem. 27// TODO(gunsch): Remove when prefixed EME is removed. 28CastKeySystem GetPlatformKeySystemByName(const std::string& key_system_name); 29 30} // namespace media 31} // namespace chromecast 32 33#endif // CHROMECAST_MEDIA_BASE_KEY_SYSTEMS_COMMON_H_ 34