ミラー元
https://github.com/TigerVNC/tigervnc.git
前回の同期 2024-08-21 05:58:01 +02:00
![Peter Åstrand](/assets/img/avatar_default.png)
* Changed description in README files. * Added our copyright. * The HTTP server presents itself as TightVNC, rather than RealVNC. * Using registry path Software\TightVNC\WinVNC4 * Updated descriptions in resource files. git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@67 3789f03b-4d11-0410-bbf8-ca57d06f2519
371 行
10 KiB
C++
371 行
10 KiB
C++
/* Copyright (C) 2002-2004 RealVNC Ltd. All Rights Reserved.
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This software is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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* USA.
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*/
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// -=- VNC Viewer for Win32
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#include <string.h>
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#ifdef WIN32
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#define strcasecmp _stricmp
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#endif
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#include <list>
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#include <vncviewer/resource.h>
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#include <vncviewer/CViewManager.h>
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#include <vncviewer/CView.h>
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#include <vncviewer/OptionsDialog.h>
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#include <rfb/Logger_stdio.h>
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#include <rfb/Logger_file.h>
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#include <rfb/LogWriter.h>
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#include <rfb/Exception.h>
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#include <rfb_win32/RegConfig.h>
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#include <rfb_win32/TrayIcon.h>
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#include <rfb_win32/Win32Util.h>
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#include <rfb_win32/AboutDialog.h>
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#include <network/TcpSocket.h>
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#ifdef _DIALOG_CAPTURE
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#include <extra/LoadBMP.h>
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#endif
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using namespace rfb;
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using namespace rfb::win32;
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using namespace rdr;
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using namespace network;
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static LogWriter vlog("main");
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TStr rfb::win32::AppName("VNC Viewer");
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#ifdef _DIALOG_CAPTURE
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BoolParameter captureDialogs("CaptureDialogs", "", false);
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#endif
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//
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// -=- Listener
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// Class to handle listening on a particular port for incoming connections
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// from servers, and spawning of clients
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//
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static BoolParameter acceptIncoming("Listen", "Accept incoming connections from VNC servers.", false);
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//
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// -=- AboutDialog global values
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//
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const WORD rfb::win32::AboutDialog::DialogId = IDD_ABOUT;
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const WORD rfb::win32::AboutDialog::Copyright = IDC_COPYRIGHT;
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const WORD rfb::win32::AboutDialog::Version = IDC_VERSION;
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const WORD rfb::win32::AboutDialog::BuildTime = IDC_BUILDTIME;
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const WORD rfb::win32::AboutDialog::Description = IDC_DESCRIPTION;
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//
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// -=- VNCviewer Tray Icon
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//
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class CViewTrayIcon : public TrayIcon {
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public:
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CViewTrayIcon(CViewManager& mgr) : manager(mgr) {
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setIcon(IDI_ICON);
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setToolTip(_T("VNC Viewer"));
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}
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virtual LRESULT processMessage(UINT msg, WPARAM wParam, LPARAM lParam) {
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switch(msg) {
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case WM_USER:
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switch (lParam) {
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case WM_LBUTTONDBLCLK:
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SendMessage(getHandle(), WM_COMMAND, ID_NEW_CONNECTION, 0);
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break;
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case WM_RBUTTONUP:
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HMENU menu = LoadMenu(GetModuleHandle(0), MAKEINTRESOURCE(IDR_TRAY));
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HMENU trayMenu = GetSubMenu(menu, 0);
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// First item is New Connection, the default
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SetMenuDefaultItem(trayMenu, ID_NEW_CONNECTION, FALSE);
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// SetForegroundWindow is required, otherwise Windows ignores the
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// TrackPopupMenu because the window isn't the foreground one, on
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// some older Windows versions...
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SetForegroundWindow(getHandle());
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// Display the menu
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POINT pos;
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GetCursorPos(&pos);
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TrackPopupMenu(trayMenu, 0, pos.x, pos.y, 0, getHandle(), 0);
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break;
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}
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return 0;
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case WM_COMMAND:
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switch (LOWORD(wParam)) {
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case ID_NEW_CONNECTION:
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manager.addClient(0);
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break;
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case ID_OPTIONS:
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OptionsDialog::global.showDialog(0);
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break;
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case ID_ABOUT:
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AboutDialog::instance.showDialog();
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break;
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case ID_CLOSE:
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SendMessage(getHandle(), WM_CLOSE, 0, 0);
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break;
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}
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return 0;
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case WM_CLOSE:
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PostQuitMessage(0);
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return 0;
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}
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return TrayIcon::processMessage(msg, wParam, lParam);
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}
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protected:
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CViewManager& manager;
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};
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//
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// -=- processParams
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// Read in the command-line parameters and interpret them.
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//
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void
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programInfo() {
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win32::FileVersionInfo inf;
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_tprintf(_T("%s - %s, Version %s\n"),
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inf.getVerString(_T("ProductName")),
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inf.getVerString(_T("FileDescription")),
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inf.getVerString(_T("FileVersion")));
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printf("%s\n", buildTime);
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_tprintf(_T("%s\n\n"), inf.getVerString(_T("LegalCopyright")));
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}
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void
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programUsage() {
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printf("usage: vncviewer <options> <hostname>[:<display>]\n");
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printf("Command-line options:\n");
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printf(" -help - Provide usage information.\n");
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printf(" -config <file> - Load connection settings from VNCViewer 3.3 settings file\n");
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printf(" -console - Run with a console window visible.\n");
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printf(" <setting>=<value> - Set the named configuration parameter.\n");
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printf(" (Parameter values specified on the command-line override those specified by other configuration methods.)\n");
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printf("\nLog names:\n");
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LogWriter::listLogWriters();
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printf("\nLog destinations:\n");
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Logger::listLoggers();
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printf("\nParameters:\n");
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Configuration::listParams();
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}
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bool print_usage = false;
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bool close_console = true;
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std::list<char*> hosts;
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std::list<char*> configFiles;
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void
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processParams(int argc, char* argv[]) {
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for (int i=1; i<argc; i++) {
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try {
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if (strcasecmp(argv[i], "-console") == 0) {
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close_console = false;
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} else if (((strcasecmp(argv[i], "-config") == 0) ||
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(strcasecmp(argv[i], "/config") == 0)) && (i < argc-1)) {
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configFiles.push_back(strDup(argv[i+1]));
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i++;
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} else if ((strcasecmp(argv[i], "-help") == 0) ||
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(strcasecmp(argv[i], "--help") == 0) ||
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(strcasecmp(argv[i], "-h") == 0) ||
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(strcasecmp(argv[i], "/?") == 0)) {
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print_usage = true;
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close_console = false;
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break;
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} else {
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// Try to process <option>=<value>, or -<bool>
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if (Configuration::setParam(argv[i], true))
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continue;
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// Try to process -<option> <value>
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if ((argv[i][0] == '-') && (i+1 < argc)) {
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if (Configuration::setParam(&argv[i][1], argv[i+1], true)) {
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i++;
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continue;
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}
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}
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// If it's -<option> then it's not recognised - error
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// If it's <host> then add it to the list to connect to.
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if ((argv[i][0] == '-') || (argv[i][0] == '/')) {
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const char* fmt = "The option %s was not recognized. Use -help to see VNC Viewer usage";
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CharArray tmp(strlen(argv[i])+strlen(fmt)+1);
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sprintf(tmp.buf, fmt, argv[i]);
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MsgBox(0, TStr(tmp.buf), MB_ICONSTOP | MB_OK);
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exit(1);
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} else {
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hosts.push_back(strDup(argv[i]));
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}
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}
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} catch (rdr::Exception& e) {
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vlog.error(e.str());
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}
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}
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}
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//
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// -=- main
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//
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int WINAPI WinMain(HINSTANCE inst, HINSTANCE prevInst, char* cmdLine, int cmdShow) {
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try {
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// - Initialise the available loggers
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initStdIOLoggers();
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initFileLogger("C:\\temp\\vncviewer4.log");
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// - By default, just log errors to stderr
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logParams.setDefault("*:stderr:0");
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// - Process the command-line
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int argc = __argc;
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char** argv = __argv;
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processParams(argc, argv);
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// - By default the console will be closed
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if (close_console) {
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if (!FreeConsole())
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vlog.info("unable to close console:%u", GetLastError());
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} else {
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AllocConsole();
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freopen("CONIN$","rb",stdin);
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freopen("CONOUT$","wb",stdout);
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freopen("CONOUT$","wb",stderr);
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setbuf(stderr, 0);
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}
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#ifdef _DIALOG_CAPTURE
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if (captureDialogs) {
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CView::userConfigKey.openKey(HKEY_CURRENT_USER, _T("Software\\TightVNC\\VNCViewer4"));
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OptionsDialog::global.showDialog(0, true);
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return 0;
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}
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#endif
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// - If no clients are specified, bring up a connection dialog
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if (configFiles.empty() && hosts.empty() && !acceptIncoming && !print_usage)
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hosts.push_back(0);
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programInfo();
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// - Connect to the clients
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if (!configFiles.empty() || !hosts.empty() || acceptIncoming) {
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// - Configure the registry configuration reader
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win32::RegistryReader reg_reader;
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reg_reader.setKey(HKEY_CURRENT_USER, _T("Software\\TightVNC\\VNCViewer4"));
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// - Tell the rest of VNC Viewer where to write config data to
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CView::userConfigKey.openKey(HKEY_CURRENT_USER, _T("Software\\TightVNC\\VNCViewer4"));
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// - Start the Socket subsystem for TCP
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TcpSocket::initTcpSockets();
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// Create the client connection manager
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CViewManager view_manager;
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if (acceptIncoming) {
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int port = 5500;
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// Listening viewer
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if (hosts.size() > 1) {
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programUsage();
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exit(2);
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}
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if (!hosts.empty()) {
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port = atoi(hosts.front());
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}
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vlog.debug("opening listener");
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CViewTrayIcon tray(view_manager);
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view_manager.addDefaultTCPListener(port);
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// Run the view manager
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// Also processes the tray icon if necessary
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MSG msg;
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while (GetMessage(&msg, NULL, 0, 0) > 0) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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vlog.debug("quitting viewer");
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} else {
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// Read each config file in turn
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while (!configFiles.empty()) {
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char* filename = configFiles.front();
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view_manager.addClient(filename, true);
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strFree(filename);
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configFiles.pop_front();
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}
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// Connect to each client in turn
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while (!hosts.empty()) {
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char* hostinfo = hosts.front();
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view_manager.addClient(hostinfo);
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strFree(hostinfo);
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hosts.pop_front();
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}
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// Run the view manager
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MSG msg;
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while (GetMessage(&msg, NULL, 0, 0) > 0) {
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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vlog.debug("quitting viewer");
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}
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}
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// - If necessary, print the program's usage info
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if (print_usage)
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programUsage();
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if (!close_console) {
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printf("Press Enter/Return key to continue\n");
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char c = getchar();
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}
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} catch (rdr::Exception& e) {
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MsgBox(0, TStr(e.str()), MB_ICONSTOP | MB_OK);
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}
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return 0;
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}
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