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// Copyright (c) 2009 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.
#ifndef CHROME_COMMON_APP_CACHE_APP_CACHE_DISPATCHER_HOST_H_
#define CHROME_COMMON_APP_CACHE_APP_CACHE_DISPATCHER_HOST_H_
#include "chrome/common/id_map.h"
#include "ipc/ipc_message.h"
#include "webkit/glue/webappcachecontext.h"
class GURL;
// Handles app cache related messages sent to the main browser process from
// its child processes. There is a distinct host for each child process.
// Messages are handled on the IO thread. The ResourceMessageFilter creates
// an instance and delegates calls to it.
class AppCacheDispatcherHost {
public:
AppCacheDispatcherHost() : sender_(NULL) {}
~AppCacheDispatcherHost();
void Initialize(IPC::Message::Sender* sender);
bool OnMessageReceived(const IPC::Message& msg, bool* msg_is_ok);
private:
// AppCacheContextImpl related messages
void OnContextCreated(WebAppCacheContext::ContextType context_type,
int context_id, int opt_parent_id);
void OnContextDestroyed(int context_id);
void OnSelectAppCache(int context_id,
int select_request_id,
const GURL& document_url,
int64 cache_document_was_loaded_from,
const GURL& opt_manifest_url);
bool Send(IPC::Message* msg) {
return sender_->Send(msg);
}
IPC::Message::Sender* sender_;
};
#endif // CHROME_COMMON_APP_CACHE_APP_CACHE_DISPATCHER_HOST_H_
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