mirror of
https://github.com/kasmtech/KasmVNC.git
synced 2024-11-25 09:33:50 +01:00
138 lines
4.3 KiB
C++
138 lines
4.3 KiB
C++
/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
|
|
*
|
|
* This is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This software is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this software; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
* USA.
|
|
*/
|
|
|
|
#ifndef __VNCSERVER_WIN32_H__
|
|
#define __VNCSERVER_WIN32_H__
|
|
|
|
#include <winsock2.h>
|
|
#include <network/TcpSocket.h>
|
|
#include <rfb/VNCServerST.h>
|
|
#include <rfb_win32/RegConfig.h>
|
|
#include <rfb_win32/SDisplay.h>
|
|
#include <rfb_win32/SocketManager.h>
|
|
#include <rfb_win32/TCharArray.h>
|
|
#include <winvnc/QueryConnectDialog.h>
|
|
#include <winvnc/JavaViewer.h>
|
|
#include <winvnc/ManagedListener.h>
|
|
|
|
namespace os {
|
|
class Mutex;
|
|
class Condition;
|
|
class Thread;
|
|
}
|
|
|
|
namespace winvnc {
|
|
|
|
class STrayIconThread;
|
|
|
|
class VNCServerWin32 : rfb::VNCServerST::QueryConnectionHandler,
|
|
rfb::win32::SocketManager::AddressChangeNotifier,
|
|
rfb::win32::RegConfig::Callback,
|
|
rfb::win32::EventHandler {
|
|
public:
|
|
VNCServerWin32();
|
|
virtual ~VNCServerWin32();
|
|
|
|
// Run the server in the current thread
|
|
int run();
|
|
|
|
// Cause the run() call to return
|
|
// THREAD-SAFE
|
|
void stop();
|
|
|
|
// Determine whether a viewer is active
|
|
// THREAD-SAFE
|
|
bool isServerInUse() const {return isDesktopStarted;}
|
|
|
|
// Connect out to the specified VNC Viewer
|
|
// THREAD-SAFE
|
|
bool addNewClient(const char* client);
|
|
|
|
// Disconnect all connected clients
|
|
// THREAD-SAFE
|
|
bool disconnectClients(const char* reason=0);
|
|
|
|
// Call used to notify VNCServerST of user accept/reject query completion
|
|
// CALLED FROM AcceptConnectDialog THREAD
|
|
void queryConnectionComplete();
|
|
|
|
// Where to read the configuration settings from
|
|
static const TCHAR* RegConfigPath;
|
|
|
|
bool getClientsInfo(rfb::ListConnInfo* LCInfo);
|
|
|
|
bool setClientsStatus(rfb::ListConnInfo* LCInfo);
|
|
|
|
// Used by JavaViewerServer
|
|
const char* getName() {return vncServer.getName();}
|
|
rfb::Point getDesktopSize() {return desktop.getFbSize();}
|
|
|
|
protected:
|
|
// VNCServerST::QueryConnectionHandler interface
|
|
// Callback used to prompt user to accept or reject a connection.
|
|
// CALLBACK IN VNCServerST "HOST" THREAD
|
|
virtual rfb::VNCServerST::queryResult queryConnection(network::Socket* sock,
|
|
const char* userName,
|
|
char** reason);
|
|
|
|
// SocketManager::AddressChangeNotifier interface
|
|
// Used to keep tray icon up to date
|
|
virtual void processAddressChange();
|
|
|
|
// RegConfig::Callback interface
|
|
// Called via the EventManager whenever RegConfig sees the registry change
|
|
virtual void regConfigChanged();
|
|
|
|
// EventHandler interface
|
|
// Used to perform queued commands
|
|
virtual void processEvent(HANDLE event);
|
|
|
|
protected:
|
|
// Perform a particular internal function in the server thread
|
|
typedef enum {NoCommand, DisconnectClients, AddClient, QueryConnectionComplete, SetClientsStatus, GetClientsInfo} Command;
|
|
bool queueCommand(Command cmd, const void* data, int len, bool wait=true);
|
|
Command command;
|
|
const void* commandData;
|
|
int commandDataLen;
|
|
os::Mutex* commandLock;
|
|
os::Condition* commandSig;
|
|
rfb::win32::Handle commandEvent;
|
|
rfb::win32::Handle sessionEvent;
|
|
|
|
// VNCServerWin32 Server-internal state
|
|
rfb::win32::SDisplay desktop;
|
|
rfb::VNCServerST vncServer;
|
|
os::Mutex* runLock;
|
|
DWORD thread_id;
|
|
bool runServer;
|
|
bool isDesktopStarted;
|
|
JavaViewerServer httpServer;
|
|
rfb::win32::SocketManager sockMgr;
|
|
rfb::win32::RegConfig config;
|
|
|
|
ManagedListener rfbSock;
|
|
ManagedListener httpSock;
|
|
STrayIconThread* trayIcon;
|
|
|
|
QueryConnectDialog* queryConnectDialog;
|
|
};
|
|
|
|
};
|
|
|
|
#endif
|