content/common/manifest_manager_messages.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 // IPC messages for the web manifest manager.
   6 // Multiply-included message file, hence no include guard.
   7
   8 #include "content/common/content_export.h"
   9 #include "content/public/common/manifest.h"
  10 #include "ipc/ipc_message_macros.h"
  11
  12 #undef IPC_MESSAGE_EXPORT
  13 #define IPC_MESSAGE_EXPORT CONTENT_EXPORT
  14
  15 #define IPC_MESSAGE_START ManifestManagerMsgStart
  16
  17 IPC_STRUCT_TRAITS_BEGIN(content::Manifest)
  18   IPC_STRUCT_TRAITS_MEMBER(name)
  19   IPC_STRUCT_TRAITS_MEMBER(short_name)
  20 IPC_STRUCT_TRAITS_END()
  21
  22 // The browser process requests for the manifest linked with the associated
  23 // render frame. The renderer process will respond via a RequestManifestResponse
  24 // IPC message with a Manifest object attached to it and the associated
  25 // |request_id| that was initially given.
  26 IPC_MESSAGE_ROUTED1(ManifestManagerMsg_RequestManifest,
  27                     int /* request_id */)
  28
  29 // The renderer process' response to a RequestManifest. The |request_id| will
  30 // match the one that was initially received. The |manifest| object will be an
  31 // empty manifest in case of any failure.
  32 IPC_MESSAGE_ROUTED2(ManifestManagerHostMsg_RequestManifestResponse,
  33                     int, /* request_id */
  34                     content::Manifest /* manifest */)