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- /* 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.
- */
-
- #include <winvnc/VNCServerWin32.h>
- #include <winvnc/QueryConnectDialog.h>
- #include <winvnc/resource.h>
- #include <rfb_win32/Win32Util.h>
- #include <rfb_win32/TCharArray.h>
- #include <rfb_win32/Service.h>
- #include <rfb/LogWriter.h>
-
- using namespace rfb;
- using namespace win32;
- using namespace winvnc;
-
- static LogWriter vlog("QueryConnectDialog");
-
- static IntParameter timeout("QueryConnectTimeout",
- "Number of seconds to show the Accept Connection dialog before "
- "rejecting the connection",
- 10);
-
-
- // - Visible methods
-
- QueryConnectDialog::QueryConnectDialog(network::Socket* sock_,
- const char* userName_,
- VNCServerWin32* s)
- : Dialog(GetModuleHandle(0)),
- sock(sock_), approve(false), server(s) {
- peerIp.buf = sock->getPeerAddress();
- userName.buf = strDup(userName_);
- }
-
- void QueryConnectDialog::startDialog() {
- start();
- }
-
-
- // - Thread overrides
-
- void QueryConnectDialog::worker() {
- countdown = timeout;
- try {
- if (desktopChangeRequired() && !changeDesktop())
- throw rdr::Exception("changeDesktop failed");
- approve = Dialog::showDialog(MAKEINTRESOURCE(IDD_QUERY_CONNECT));
- server->queryConnectionComplete();
- } catch (...) {
- server->queryConnectionComplete();
- throw;
- }
- }
-
-
- // - Dialog overrides
-
- void QueryConnectDialog::initDialog() {
- if (!SetTimer(handle, 1, 1000, 0))
- throw rdr::SystemException("SetTimer", GetLastError());
- setItemString(IDC_QUERY_HOST, TStr(peerIp.buf));
- if (!userName.buf)
- userName.buf = strDup("(anonymous)");
- setItemString(IDC_QUERY_USER, TStr(userName.buf));
- setCountdownLabel();
- }
-
- void QueryConnectDialog::setCountdownLabel() {
- TCHAR buf[16];
- _stprintf(buf, _T("%d"), countdown);
- setItemString(IDC_QUERY_COUNTDOWN, buf);
- }
-
- BOOL QueryConnectDialog::dialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
- if (msg == WM_TIMER) {
- if (--countdown == 0 || desktopChangeRequired()) {
- DestroyWindow(hwnd);
- } else {
- setCountdownLabel();
- }
- return TRUE;
- } else {
- return Dialog::dialogProc(hwnd, msg, wParam, lParam);
- }
- }
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