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// Copyright (c) 2012 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 CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
#define CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
#include <vector>
#include "base/callback_forward.h"
#include "base/id_map.h"
#include "content/public/browser/browser_message_filter.h"
#include "content/public/common/resource_type.h"
#include "net/socket_stream/socket_stream.h"
class GURL;
namespace net {
class SSLInfo;
}
namespace content {
class ResourceContext;
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 BrowserMessageFilter,
public net::SocketStream::Delegate {
public:
typedef base::Callback<net::URLRequestContext*(ResourceType)>
GetRequestContextCallback;
SocketStreamDispatcherHost(
int render_process_id,
const GetRequestContextCallback& request_context_callback,
ResourceContext* resource_context);
// BrowserMessageFilter:
virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
// Make this object inactive.
// Remove all active SocketStreamHost objects.
void Shutdown();
// SocketStream::Delegate:
virtual void OnConnected(net::SocketStream* socket,
int max_pending_send_allowed) OVERRIDE;
virtual void OnSentData(net::SocketStream* socket, int amount_sent) OVERRIDE;
virtual void OnReceivedData(net::SocketStream* socket,
const char* data, int len) OVERRIDE;
virtual void OnClose(net::SocketStream* socket) OVERRIDE;
virtual void OnError(const net::SocketStream* socket, int error) OVERRIDE;
virtual void OnSSLCertificateError(net::SocketStream* socket,
const net::SSLInfo& ssl_info,
bool fatal) OVERRIDE;
virtual bool CanGetCookies(net::SocketStream* socket,
const GURL& url) OVERRIDE;
virtual bool CanSetCookie(net::SocketStream* request,
const GURL& url,
const std::string& cookie_line,
net::CookieOptions* options) OVERRIDE;
protected:
virtual ~SocketStreamDispatcherHost();
private:
// Message handlers called by OnMessageReceived.
void OnConnect(int render_frame_id, 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);
net::URLRequestContext* GetURLRequestContext();
IDMap<SocketStreamHost> hosts_;
int render_process_id_;
GetRequestContextCallback request_context_callback_;
ResourceContext* resource_context_;
bool on_shutdown_;
DISALLOW_COPY_AND_ASSIGN(SocketStreamDispatcherHost);
};
} // namespace content
#endif // CONTENT_BROWSER_RENDERER_HOST_SOCKET_STREAM_DISPATCHER_HOST_H_
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