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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 REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_
#define REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_
#include "base/macros.h"
#include "base/process/process.h"
#include "ipc/ipc_platform_file.h"
namespace remoting {
class DesktopSessionProxy;
class ScreenResolution;
// Provides a way to connect a terminal (i.e. a remote client) with a desktop
// session (i.e. the screen, keyboard and the rest).
class DesktopSessionConnector {
public:
DesktopSessionConnector() {}
virtual ~DesktopSessionConnector() {}
// Requests the daemon process to create a desktop session and associates
// |desktop_session_proxy| with it. |desktop_session_proxy| must be
// disconnected from the desktop session (see DisconnectTerminal()) before it
// can be deleted.
virtual void ConnectTerminal(
DesktopSessionProxy* desktop_session_proxy,
const ScreenResolution& resolution,
bool virtual_terminal) = 0;
// Requests the daemon process disconnect |desktop_session_proxy| from
// the associated desktop session.
virtual void DisconnectTerminal(
DesktopSessionProxy* desktop_session_proxy) = 0;
// Changes the screen resolution of the desktop session.
virtual void SetScreenResolution(
DesktopSessionProxy* desktop_session_proxy,
const ScreenResolution& resolution) = 0;
// Notifies the network process that |terminal_id| is now attached to
// a desktop integration process. |desktop_process_handle| specifies the
// process handle. |desktop_pipe| is the client end of the pipe opened by the
// desktop process.
virtual void OnDesktopSessionAgentAttached(
int terminal_id,
base::ProcessHandle desktop_process_handle,
IPC::PlatformFileForTransit desktop_pipe) = 0;
// Notifies the network process that the daemon has disconnected the desktop
// session from the associated desktop environment.
virtual void OnTerminalDisconnected(int terminal_id) = 0;
private:
DISALLOW_COPY_AND_ASSIGN(DesktopSessionConnector);
};
} // namespace remoting
#endif // REMOTING_HOST_DESKTOP_SESSION_CONNECTOR_H_
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