// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

// IPC messages for the web manifest manager.
// Multiply-included message file, hence no include guard.

#include "content/common/content_export.h"
#include "content/public/common/manifest.h"
#include "ipc/ipc_message_macros.h"

#undef IPC_MESSAGE_EXPORT
#define IPC_MESSAGE_EXPORT CONTENT_EXPORT

#define IPC_MESSAGE_START ManifestManagerMsgStart

IPC_STRUCT_TRAITS_BEGIN(content::Manifest::Icon)
  IPC_STRUCT_TRAITS_MEMBER(src)
  IPC_STRUCT_TRAITS_MEMBER(type)
  IPC_STRUCT_TRAITS_MEMBER(density)
  IPC_STRUCT_TRAITS_MEMBER(sizes)
IPC_STRUCT_TRAITS_END()

IPC_STRUCT_TRAITS_BEGIN(content::Manifest::RelatedApplication)
  IPC_STRUCT_TRAITS_MEMBER(platform)
  IPC_STRUCT_TRAITS_MEMBER(url)
  IPC_STRUCT_TRAITS_MEMBER(id)
IPC_STRUCT_TRAITS_END()

IPC_STRUCT_TRAITS_BEGIN(content::Manifest)
  IPC_STRUCT_TRAITS_MEMBER(name)
  IPC_STRUCT_TRAITS_MEMBER(short_name)
  IPC_STRUCT_TRAITS_MEMBER(start_url)
  IPC_STRUCT_TRAITS_MEMBER(display)
  IPC_STRUCT_TRAITS_MEMBER(orientation)
  IPC_STRUCT_TRAITS_MEMBER(icons)
  IPC_STRUCT_TRAITS_MEMBER(related_applications)
  IPC_STRUCT_TRAITS_MEMBER(prefer_related_applications)
  IPC_STRUCT_TRAITS_MEMBER(theme_color)
  IPC_STRUCT_TRAITS_MEMBER(background_color)
  IPC_STRUCT_TRAITS_MEMBER(gcm_sender_id)
IPC_STRUCT_TRAITS_END()

// The browser process requests for the manifest linked with the associated
// RenderFrame. The render process will respond via a RequestManifestResponse
// IPC message with a Manifest object attached to it and the associated
// |request_id| that was initially given.
IPC_MESSAGE_ROUTED1(ManifestManagerMsg_RequestManifest,
                    int /* request_id */)

// The browser process requests whether the document loaded in the associated
// RenderFrame has a manifest link URL. The render process will respond with
// a HasManifestResponse IPC message, along with a bool indicating the presence
// of a manifest link, and the |request_id| that was initially given.
IPC_MESSAGE_ROUTED1(ManifestManagerMsg_HasManifest,
                    int /* request_id */)

// The render process' response to a RequestManifest. The |request_id| will
// match the one that was initially received. The |manifest| object will be an
// empty manifest in case of any failure.
IPC_MESSAGE_ROUTED2(ManifestManagerHostMsg_RequestManifestResponse,
                    int, /* request_id */
                    content::Manifest /* manifest */)

// The render process' response to a HasManifest. The |request_id| is the one
// sent from the browser. The |bool| will be true if the current document has a
// manifest link URL, and false otherwise.
IPC_MESSAGE_ROUTED2(ManifestManagerHostMsg_HasManifestResponse,
                    int, /* request_id */
                    bool /* true if the document has a manifest link */)