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101 lines
2.9 KiB
C++
101 lines
2.9 KiB
C++
/* Copyright (C) 2002-2005 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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#include <winvnc/VNCServerWin32.h>
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#include <winvnc/QueryConnectDialog.h>
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#include <winvnc/resource.h>
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#include <rfb_win32/Win32Util.h>
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#include <rfb_win32/TCharArray.h>
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#include <rfb_win32/Service.h>
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#include <rfb/LogWriter.h>
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using namespace rfb;
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using namespace win32;
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using namespace winvnc;
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static LogWriter vlog("QueryConnectDialog");
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static IntParameter timeout("QueryConnectTimeout",
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"Number of seconds to show the Accept Connection dialog before "
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"rejecting the connection",
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10);
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// - Visible methods
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QueryConnectDialog::QueryConnectDialog(network::Socket* sock_,
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const char* userName_,
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VNCServerWin32* s)
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: Dialog(GetModuleHandle(0)),
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sock(sock_), approve(false), server(s) {
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peerIp.buf = sock->getPeerAddress();
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userName.buf = strDup(userName_);
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}
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void QueryConnectDialog::startDialog() {
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start();
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}
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// - Thread overrides
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void QueryConnectDialog::worker() {
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countdown = timeout;
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try {
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if (desktopChangeRequired() && !changeDesktop())
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throw rdr::Exception("changeDesktop failed");
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approve = Dialog::showDialog(MAKEINTRESOURCE(IDD_QUERY_CONNECT));
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server->queryConnectionComplete();
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} catch (...) {
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server->queryConnectionComplete();
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throw;
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}
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}
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// - Dialog overrides
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void QueryConnectDialog::initDialog() {
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if (!SetTimer(handle, 1, 1000, 0))
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throw rdr::SystemException("SetTimer", GetLastError());
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setItemString(IDC_QUERY_HOST, TStr(peerIp.buf));
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if (!userName.buf)
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userName.buf = strDup("(anonymous)");
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setItemString(IDC_QUERY_USER, TStr(userName.buf));
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setCountdownLabel();
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}
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void QueryConnectDialog::setCountdownLabel() {
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TCHAR buf[16];
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_stprintf(buf, _T("%d"), countdown);
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setItemString(IDC_QUERY_COUNTDOWN, buf);
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}
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BOOL QueryConnectDialog::dialogProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
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if (msg == WM_TIMER) {
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if (--countdown == 0 || desktopChangeRequired()) {
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DestroyWindow(hwnd);
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} else {
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setCountdownLabel();
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}
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return TRUE;
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} else {
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return Dialog::dialogProc(hwnd, msg, wParam, lParam);
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}
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}
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