VNCviewerApp32.cpp

//  Copyright (C) 1999 AT&T Laboratories Cambridge. All Rights Reserved.
//
//  This file is part of the VNC system.
//
//  The VNC system 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 program 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 program; if not, write to the Free Software
//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
//  USA.
//
// If the source code for the VNC system is not available from the place 
// whence you received this file, check http://www.uk.research.att.com/vnc or contact
// the authors on vnc@uk.research.att.com for information on obtaining it.

#include "VNCviewerApp32.h"
#include "vncviewer.h"
#include "Exception.h"

// --------------------------------------------------------------------------
VNCviewerApp32::VNCviewerApp32(HINSTANCE hInstance, PSTR szCmdLine) :
	VNCviewerApp(hInstance, szCmdLine)
{
  m_pdaemon = NULL;
  m_pflasher = NULL;

  // Load a requested keyboard layout
  if (m_options.m_kbdSpecified) {
    HKL hkl = LoadKeyboardLayout(  m_options.m_kbdname, 
				   KLF_ACTIVATE | KLF_REPLACELANG | KLF_REORDER  );
    if (hkl == NULL) {
      MessageBox(NULL, _T("Error loading specified keyboard layout"), 
		 _T("VNC info"), MB_OK | MB_ICONSTOP);
      exit(1);
    }
  }

  // Start listening daemons if requested
	
  if (m_options.m_listening) {
    log.Print(3, _T("In listening mode - staring daemons\n"));
		
    try {
      m_pflasher = new Flasher(FLASH_PORT_OFFSET);
      m_pdaemon = new Daemon(INCOMING_PORT_OFFSET);
    } catch (WarningException &e) {
      char msg[1024];
      sprintf(msg, "Error creating listening daemon:\n\r(%s)\n\r%s",
	      e.m_info, "Perhaps another VNCviewer is already running?");
      MessageBox(NULL, msg, "VNCviewer error", MB_OK | MB_ICONSTOP);
      exit(1);
    }
		
  } 
}

	
// These should maintain a list of connections.

void VNCviewerApp32::NewConnection()
{
  ClientConnection *pcc = new ClientConnection(this);
  try {
    pcc->Run();
  } catch (Exception &e) {
    e.Report();	
    delete pcc;
  } 
}

void VNCviewerApp32::NewConnection(TCHAR *host, int port)
{
  ClientConnection *pcc = new ClientConnection(this, host,port);
  try {
    pcc->Run();
  } catch (Exception &e) {
    e.Report();	
    delete pcc;
  } 
}

void VNCviewerApp32::NewConnection(SOCKET sock)
{
  ClientConnection *pcc = new ClientConnection(this, sock);
  try {
    pcc->Run();
  } catch (Exception &e) {
    e.Report();	
    delete pcc;
  } 
}


VNCviewerApp32::~VNCviewerApp32()
{
  // We don't need to clean up pcc if the thread has been joined.
  if (m_pdaemon != NULL) delete m_pdaemon;
  if (m_pflasher != NULL) delete m_pflasher;
}