chromecast/media/cma/ipc_streamer/decrypt_config_marshaller.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 CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_
   6 #define CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_
   7
   8 #include "base/memory/scoped_ptr.h"
   9
  10 namespace media {
  11 class DecryptConfig;
  12 }
  13
  14 namespace chromecast {
  15 namespace media {
  16 class CastDecryptConfig;
  17 class MediaMessage;
  18
  19 class DecryptConfigMarshaller {
  20  public:
  21   // Writes the serialized structure of |config| into |msg|.
  22   static void Write(const CastDecryptConfig& config, MediaMessage* msg);
  23
  24   // Returns a DecryptConfig from its serialized structure.
  25   static scoped_ptr<CastDecryptConfig> Read(MediaMessage* msg);
  26 };
  27
  28 }  // namespace media
  29 }  // namespace chromecast
  30
  31 #endif  // CHROMECAST_MEDIA_CMA_IPC_STREAMER_DECRYPT_CONFIG_MARSHALLER_H_