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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_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
#define CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
#include <vector>
#include "base/id_map.h"
#include "ipc/ipc_message.h"
#include "net/socket_stream/socket_stream.h"
class GURL;
class SocketStreamHost;
// Dispatches ViewHostMsg_SocketStream_* messages sent from renderer.
// It also acts as SocketStream::Delegate so that it sends
// ViewMsg_SocketStream_* messages back to renderer.
class SocketStreamDispatcherHost : public net::SocketStream::Delegate {
public:
SocketStreamDispatcherHost();
virtual ~SocketStreamDispatcherHost();
void Initialize(IPC::Message::Sender* sender, int process_id);
bool OnMessageReceived(const IPC::Message& msg, bool* msg_ok);
// SocketStream::Delegate methods.
virtual void OnConnected(net::SocketStream* socket,
int max_pending_send_allowed);
virtual void OnSentData(net::SocketStream* socket, int amount_sent);
virtual void OnReceivedData(net::SocketStream* socket,
const char* data, int len);
virtual void OnClose(net::SocketStream* socket);
// For sync message.
bool Send(IPC::Message* message) {
return sender_->Send(message);
}
private:
// Message handlers called by OnMessageReceived.
void OnConnect(const GURL& url, int socket_id);
void OnSendData(int socket_id, const std::vector<char>& data);
void OnCloseReq(int socket_id);
void DeleteSocketStreamHost(int socket_id);
IPC::Message::Sender* sender_;
int process_id_;
IDMap<SocketStreamHost> hosts_;
DISALLOW_COPY_AND_ASSIGN(SocketStreamDispatcherHost);
};
#endif // CHROME_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
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