BOOL CALLBACK vncConnDialog::vncConnDlgProc(HWND hwnd,
UINT uMsg,
WPARAM wParam,
LPARAM lParam) {
// This is a static method, so we don't know which instantiation we're
// dealing with. But we can get a pseudo-this from the parameter to
// WM_INITDIALOG, which we therafter store with the window and retrieve
// as follows:
vncConnDialog *_this = helper::SafeGetWindowUserData<vncConnDialog>(hwnd);
switch (uMsg) {
case WM_PAINT:
{
//adzm 2009-06-20
if (GetUpdateRect(hwnd, NULL, TRUE)) {
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hwnd, &ps);
{
RECT rcIcon;
rcIcon.top = 0;
rcIcon.left = 0;
rcIcon.bottom = 48;
rcIcon.right = 48;
RECT rcClient;
if (GetClientRect(hwnd, &rcClient)) {
int nDifference = (rcClient.bottom - rcIcon.bottom) / 2;
if (nDifference > 0) {
rcIcon.top += nDifference;
rcIcon.bottom += nDifference;
}
}
RECT rcLabel;
HWND hwndLabel = GetDlgItem(hwnd, IDC_CONNECTION_NUMBER_STATIC);
if (GetWindowRect(hwndLabel, &rcLabel)) {
LPRECT lprcLabel = &rcLabel;
ScreenToClient(hwnd, (LPPOINT)lprcLabel);
ScreenToClient(hwnd, ((LPPOINT)lprcLabel)+1);
int nAdjustment = (rcLabel.left - rcIcon.right) / 2;
rcIcon.left += nAdjustment;
rcIcon.right += nAdjustment;
}
RECT rcIntersect;
if (IntersectRect(&rcIntersect, &rcIcon, &(ps.rcPaint))) {
if (_this->m_hicon == NULL) {
_this->m_hicon = (HICON)LoadImage(hInstResDLL, MAKEINTRESOURCE(IDI_WINVNC), IMAGE_ICON,
48, 48, 0);
}
if (_this->m_hicon) {
HBRUSH hbr = (HBRUSH)SendMessage(hwnd, WM_CTLCOLORDLG, (WPARAM)hdc, (WPARAM)hwnd);
DrawIconEx(hdc, rcIcon.left, rcIcon.top, _this->m_hicon, 48, 48, 0, hbr, DI_NORMAL);
}
}
}
EndPaint(hwnd, &ps);
}
return 0;
}
// Dialog has just been created
case WM_INITDIALOG:
{
// Save the lParam into our user data so that subsequent calls have
// access to the parent C++ object
helper::SafeSetWindowUserData(hwnd, lParam);
vncConnDialog *_this = (vncConnDialog *) lParam;
//adzm 2009-06-20
if (g_szRepeaterHost) {
SetDlgItemText(hwnd, IDC_HOSTNAME_EDIT, g_szRepeaterHost);
//adzm 2009-06-20
if (SPECIAL_SC_PROMPT) {
HWND hwndChild = GetDlgItem(hwnd, IDC_HOSTNAME_EDIT);
if (hwndChild) {
ShowWindow(hwndChild, SW_HIDE);
}
hwndChild = GetDlgItem(hwnd, IDC_HOSTNAME_STATIC);
if (hwndChild) {
ShowWindow(hwndChild, SW_HIDE);
}
HWND hwndEdit = GetDlgItem(hwnd, IDC_IDCODE);
HWND hwndLabel = GetDlgItem(hwnd, IDC_CONNECTION_NUMBER_STATIC);
RECT rcEdit;
RECT rcLabel;
GetWindowRect(hwndEdit, &rcEdit);
GetWindowRect(hwndLabel, &rcLabel);
LPRECT lprcEdit = &rcEdit;
LPRECT lprcLabel = &rcLabel;
ScreenToClient(hwnd, (LPPOINT)lprcEdit);
ScreenToClient(hwnd, ((LPPOINT)lprcEdit)+1);
ScreenToClient(hwnd, (LPPOINT)lprcLabel);
ScreenToClient(hwnd, ((LPPOINT)lprcLabel)+1);
RECT rcClient;
GetClientRect(hwnd, &rcClient);
long nTotalHeight = rcEdit.bottom - rcLabel.top;
long nAdjustedTop = (rcClient.bottom - nTotalHeight) / 2;
long nAdjustment = nAdjustedTop - rcLabel.top;
MoveWindow(hwndLabel, rcLabel.left, rcLabel.top + nAdjustment, rcLabel.right - rcLabel.left, rcLabel.bottom - rcLabel.top, TRUE);
MoveWindow(hwndEdit, rcEdit.left, rcEdit.top + nAdjustment, rcEdit.right - rcEdit.left, rcEdit.bottom - rcEdit.top, TRUE);
HWND hwndCaption = GetDlgItem(hwnd, IDC_CAPTION_STATIC);
HFONT hFont = (HFONT)SendMessage(hwndCaption, WM_GETFONT, 0, 0);
if (hFont) {
LOGFONT lf;
if (GetObject(hFont, sizeof(LOGFONT), &lf)) {
lf.lfWidth = 0;
lf.lfHeight = (lf.lfHeight * 6) / 4;
_this->m_hfont = CreateFontIndirect(&lf);
if (_this->m_hfont) {
SendMessage(hwndCaption, WM_SETFONT, (WPARAM)_this->m_hfont, (LPARAM)TRUE);
}
}
}
SetWindowText(hwndCaption, "Connect to Technical Support");
ShowWindow(hwndCaption, SW_SHOWNA);
}
SetFocus(GetDlgItem(hwnd, IDC_IDCODE));
} else {
// Make the text entry box active
SetFocus(GetDlgItem(hwnd, IDC_HOSTNAME_EDIT));
}
SetForegroundWindow(hwnd);
// Return success!
return TRUE;
}
// Dialog has just received a command
case WM_COMMAND:
switch (LOWORD(wParam))
{
// User clicked OK or pressed return
case IDOK:
{
// sf@2002 - host:num & host::num analyse.
// Compatible with both RealVNC and TightVNC methods
char hostname[_MAX_PATH];
char actualhostname[_MAX_PATH];
char idcode[_MAX_PATH];
char *portp;
int port;
bool id;
// Get the hostname of the VNCviewer
GetDlgItemText(hwnd, IDC_HOSTNAME_EDIT, hostname, _MAX_PATH);
GetDlgItemText(hwnd, IDC_IDCODE, idcode, _MAX_PATH);
if (strcmp(idcode,"")==0) id=false;
else id=true;
strcpy(actualhostname, hostname);
//adzm 2010-02-15 - Multiple repeaters chosen by modulo of ID
char finalidcode[_MAX_PATH];
//adzm 2010-08 - this was sending uninitialized data over the wire
ZeroMemory(finalidcode, sizeof(finalidcode));
//adzm 2009-06-20
if (id) {
size_t i = 0;
for (i = 0; i < strlen(idcode); i++)
{
finalidcode[i] = toupper(idcode[i]);
}
finalidcode[i] = 0;
if (0 != strncmp("ID:", idcode, 3)) {
strcpy(finalidcode, "ID:");
for (i = 0; i < strlen(idcode); i++)
{
finalidcode[i+3] = toupper(idcode[i]);
}
finalidcode[i+3] = 0;
}
//adzm 2010-02-15 - At this point, finalidcode is of the form "ID:#####"
int numericId = atoi(finalidcode + 3);
int numberOfHosts = 1;
for (i = 0; i < strlen(hostname); i++) {
if (hostname[i] == ';') {
numberOfHosts++;
}
}
if (numberOfHosts <= 1) {
// then hostname == actualhostname
} else {
int modulo = numericId % numberOfHosts;
char* szToken = strtok(hostname, ";");
while (szToken) {
if (modulo == 0) {
strcpy(actualhostname, szToken);
break;
}
modulo--;
szToken = strtok(NULL, ";");
}
}
}
// Calculate the Display and Port offset.
port = INCOMING_PORT_OFFSET;
portp = strchr(actualhostname, ':');
if (portp)
{
*portp++ = '\0';
if (*portp == ':') // Tight127 method
{
port = atoi(++portp); // Port number after "::"
}
else // RealVNC method
{
if (atoi(portp) < 100) // If < 100 after ":" -> display number
port += atoi(portp);
else
port = atoi(portp); // If > 100 after ":" -> Port number
}
}
// Attempt to create a new socket
VSocket *tmpsock;
tmpsock = new VSocket;
if (!tmpsock) {
return TRUE;
}
// Connect out to the specified host on the VNCviewer listen port
// To be really good, we should allow a display number here but
// for now we'll just assume we're connecting to display zero
tmpsock->Create();
if (tmpsock->Connect(actualhostname, port))
{
if (id)
{
tmpsock->Send(finalidcode,250);
tmpsock->SetTimeout(0);
/* if (strncmp(hostname,"ID",2)!=0)
{
while (true)
{
char result[1];
tmpsock->Read(result,1);
if (strcmp(result,"2")==0)
break;
tmpsock->Send("1",1);
}
}*/
// adzm 2009-07-05 - repeater IDs
// Add the new client to this server
// adzm 2009-08-02
_this->m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, finalidcode, actualhostname, port);
} else {
// Add the new client to this server
// adzm 2009-08-02
_this->m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, NULL, actualhostname, port);
}
// And close the dialog
EndDialog(hwnd, TRUE);
}
else
{
// Print up an error message
MessageBoxSecure(NULL,
sz_ID_FAILED_CONNECT_LISTING_VIEW,
sz_ID_OUTGOING_CONNECTION,
MB_OK | MB_ICONEXCLAMATION );
delete tmpsock;
}
return TRUE;
}
// Cancel the dialog
case IDCANCEL:
EndDialog(hwnd, FALSE);
return TRUE;
};
break;
case WM_DESTROY:
EndDialog(hwnd, FALSE);
if (_this->m_hicon != NULL) {
DestroyIcon(_this->m_hicon);
_this->m_hicon = NULL;
}
if (_this->m_hfont != NULL) {
DeleteObject(_this->m_hfont);
_this->m_hfont = NULL;
}
return TRUE;
}
return 0;
}
void
vncClientThread::run(void *arg)
{
// All this thread does is go into a socket-recieve loop,
// waiting for stuff on the given socket
// IMPORTANT : ALWAYS call RemoveClient on the server before quitting
// this thread.
vnclog.Print(LL_CLIENTS, VNCLOG("client connected : %s (%hd)\n"),
m_client->GetClientName(),
m_client->GetClientId());
// Save the handle to the thread's original desktop
HDESK home_desktop = GetThreadDesktop(GetCurrentThreadId());
// To avoid people connecting and then halting the connection, set a timeout
if (!m_socket->SetTimeout(30000))
vnclog.Print(LL_INTERR, VNCLOG("failed to set socket timeout(%d)\n"), GetLastError());
// Initially blacklist the client so that excess connections from it get dropped
m_server->AddAuthHostsBlacklist(m_client->GetClientName());
// LOCK INITIAL SETUP
// All clients have the m_protocol_ready flag set to FALSE initially, to prevent
// updates and suchlike interfering with the initial protocol negotiations.
// GET PROTOCOL VERSION
if (!InitVersion())
{
m_server->RemoveClient(m_client->GetClientId());
return;
}
vnclog.Print(LL_INTINFO, VNCLOG("negotiated version\n"));
// AUTHENTICATE LINK
if (!InitAuthenticate())
{
m_server->RemoveClient(m_client->GetClientId());
return;
}
// Authenticated OK - remove from blacklist and remove timeout
m_server->RemAuthHostsBlacklist(m_client->GetClientName());
m_socket->SetTimeout(m_server->AutoIdleDisconnectTimeout()*1000);
vnclog.Print(LL_INTINFO, VNCLOG("authenticated connection\n"));
// INIT PIXEL FORMAT
// Get the screen format
m_client->m_fullscreen = m_client->m_encodemgr.GetSize();
// Get the name of this desktop
char desktopname[MAX_COMPUTERNAME_LENGTH+1];
DWORD desktopnamelen = MAX_COMPUTERNAME_LENGTH + 1;
if (GetComputerName(desktopname, &desktopnamelen))
{
// Make the name lowercase
for (int x=0; x<strlen(desktopname); x++)
{
desktopname[x] = tolower(desktopname[x]);
}
}
else
{
strcpy(desktopname, "WinVNC");
}
// Send the server format message to the client
rfbServerInitMsg server_ini;
server_ini.format = m_client->m_encodemgr.m_buffer->GetLocalFormat();
// Endian swaps
server_ini.framebufferWidth = Swap16IfLE(m_client->m_fullscreen.br.x);
server_ini.framebufferHeight = Swap16IfLE(m_client->m_fullscreen.br.y);
server_ini.format.redMax = Swap16IfLE(server_ini.format.redMax);
server_ini.format.greenMax = Swap16IfLE(server_ini.format.greenMax);
server_ini.format.blueMax = Swap16IfLE(server_ini.format.blueMax);
server_ini.nameLength = Swap32IfLE(strlen(desktopname));
if (!m_socket->SendExact((char *)&server_ini, sizeof(server_ini)))
{
m_server->RemoveClient(m_client->GetClientId());
return;
}
if (!m_socket->SendExact(desktopname, strlen(desktopname)))
{
m_server->RemoveClient(m_client->GetClientId());
return;
}
vnclog.Print(LL_INTINFO, VNCLOG("sent pixel format to client\n"));
// UNLOCK INITIAL SETUP
// Initial negotiation is complete, so set the protocol ready flag
m_client->EnableProtocol();
// Add a fullscreen update to the client's update list
{ omni_mutex_lock l(m_client->GetUpdateLock());
m_client->m_update_tracker.add_changed(m_client->m_fullscreen);
}
// Clear the CapsLock and NumLock keys
if (m_client->m_keyboardenabled)
{
ClearKeyState(VK_CAPITAL);
// *** JNW - removed because people complain it's wrong
//ClearKeyState(VK_NUMLOCK);
ClearKeyState(VK_SCROLL);
}
// MAIN LOOP
// Set the input thread to a high priority
set_priority(omni_thread::PRIORITY_HIGH);
BOOL connected = TRUE;
while (connected)
{
rfbClientToServerMsg msg;
// Ensure that we're running in the correct desktop
if (!vncService::InputDesktopSelected())
if (!vncService::SelectDesktop(NULL))
break;
// Try to read a message ID
if (!m_socket->ReadExact((char *)&msg.type, sizeof(msg.type)))
{
connected = FALSE;
break;
}
// What to do is determined by the message id
switch(msg.type)
{
case rfbSetPixelFormat:
// Read the rest of the message:
if (!m_socket->ReadExact(((char *) &msg)+1, sz_rfbSetPixelFormatMsg-1))
{
connected = FALSE;
break;
}
// Swap the relevant bits.
msg.spf.format.redMax = Swap16IfLE(msg.spf.format.redMax);
msg.spf.format.greenMax = Swap16IfLE(msg.spf.format.greenMax);
msg.spf.format.blueMax = Swap16IfLE(msg.spf.format.blueMax);
// Prevent updates while the pixel format is changed
m_client->DisableProtocol();
// Tell the buffer object of the change
if (!m_client->m_encodemgr.SetClientFormat(msg.spf.format))
{
vnclog.Print(LL_CONNERR, VNCLOG("remote pixel format invalid\n"));
connected = FALSE;
}
// Set the palette-changed flag, just in case...
m_client->m_palettechanged = TRUE;
// Re-enable updates
m_client->EnableProtocol();
break;
case rfbSetEncodings:
// Read the rest of the message:
if (!m_socket->ReadExact(((char *) &msg)+1, sz_rfbSetEncodingsMsg-1))
{
connected = FALSE;
break;
}
// Prevent updates while the encoder is changed
m_client->DisableProtocol();
// Read in the preferred encodings
msg.se.nEncodings = Swap16IfLE(msg.se.nEncodings);
{
int x;
BOOL encoding_set = FALSE;
// By default, don't use copyrect!
m_client->m_update_tracker.enable_copyrect(false);
for (x=0; x<msg.se.nEncodings; x++)
{
CARD32 encoding;
// Read an encoding in
if (!m_socket->ReadExact((char *)&encoding, sizeof(encoding)))
{
connected = FALSE;
break;
}
// Is this the CopyRect encoding (a special case)?
if (Swap32IfLE(encoding) == rfbEncodingCopyRect)
{
m_client->m_update_tracker.enable_copyrect(true);
continue;
}
// Have we already found a suitable encoding?
if (!encoding_set)
{
// No, so try the buffer to see if this encoding will work...
if (m_client->m_encodemgr.SetEncoding(Swap32IfLE(encoding)))
encoding_set = TRUE;
}
}
// If no encoding worked then default to RAW!
if (!encoding_set)
{
vnclog.Print(LL_INTINFO, VNCLOG("defaulting to raw encoder\n"));
if (!m_client->m_encodemgr.SetEncoding(Swap32IfLE(rfbEncodingRaw)))
{
vnclog.Print(LL_INTERR, VNCLOG("failed to select raw encoder!\n"));
connected = FALSE;
}
}
}
// Re-enable updates
m_client->EnableProtocol();
break;
case rfbFramebufferUpdateRequest:
// Read the rest of the message:
if (!m_socket->ReadExact(((char *) &msg)+1, sz_rfbFramebufferUpdateRequestMsg-1))
{
connected = FALSE;
break;
}
{
rfb::Rect update;
// Get the specified rectangle as the region to send updates for.
update.tl.x = Swap16IfLE(msg.fur.x);
update.tl.y = Swap16IfLE(msg.fur.y);
update.br.x = update.tl.x + Swap16IfLE(msg.fur.w);
update.br.y = update.tl.y + Swap16IfLE(msg.fur.h);
rfb::Region2D update_rgn = update;
if (update_rgn.is_empty()) {
vnclog.Print(LL_INTERR, VNCLOG("FATAL! client update region is empty!\n"));
connected = FALSE;
break;
}
{ omni_mutex_lock l(m_client->GetUpdateLock());
// Add the requested area to the incremental update cliprect
m_client->m_incr_rgn = m_client->m_incr_rgn.union_(update_rgn);
// Is this request for a full update?
if (!msg.fur.incremental)
{
// Yes, so add the region to the update tracker
m_client->m_update_tracker.add_changed(update_rgn);
// Tell the desktop grabber to fetch the region's latest state
m_client->m_encodemgr.m_buffer->m_desktop->QueueRect(update);
}
// Kick the update thread (and create it if not there already)
m_client->TriggerUpdateThread();
}
}
break;
case rfbKeyEvent:
// Read the rest of the message:
if (m_socket->ReadExact(((char *) &msg)+1, sz_rfbKeyEventMsg-1))
{
if (m_client->m_keyboardenabled)
{
msg.ke.key = Swap32IfLE(msg.ke.key);
// Get the keymapper to do the work
vncKeymap::keyEvent(msg.ke.key, msg.ke.down);
m_client->m_remoteevent = TRUE;
}
}
break;
case rfbPointerEvent:
// Read the rest of the message:
if (m_socket->ReadExact(((char *) &msg)+1, sz_rfbPointerEventMsg-1))
{
if (m_client->m_pointerenabled)
{
// Convert the coords to Big Endian
msg.pe.x = Swap16IfLE(msg.pe.x);
msg.pe.y = Swap16IfLE(msg.pe.y);
// Work out the flags for this event
DWORD flags = MOUSEEVENTF_ABSOLUTE;
long data = 0;
if (msg.pe.x != m_client->m_ptrevent.x ||
msg.pe.y != m_client->m_ptrevent.y)
flags |= MOUSEEVENTF_MOVE;
if ( (msg.pe.buttonMask & rfbButton1Mask) !=
(m_client->m_ptrevent.buttonMask & rfbButton1Mask) )
{
if (GetSystemMetrics(SM_SWAPBUTTON))
flags |= (msg.pe.buttonMask & rfbButton1Mask)
? MOUSEEVENTF_RIGHTDOWN : MOUSEEVENTF_RIGHTUP;
else
flags |= (msg.pe.buttonMask & rfbButton1Mask)
? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_LEFTUP;
}
if ( (msg.pe.buttonMask & rfbButton2Mask) !=
(m_client->m_ptrevent.buttonMask & rfbButton2Mask) )
{
flags |= (msg.pe.buttonMask & rfbButton2Mask)
? MOUSEEVENTF_MIDDLEDOWN : MOUSEEVENTF_MIDDLEUP;
}
if ( (msg.pe.buttonMask & rfbButton3Mask) !=
(m_client->m_ptrevent.buttonMask & rfbButton3Mask) )
{
if (GetSystemMetrics(SM_SWAPBUTTON))
flags |= (msg.pe.buttonMask & rfbButton3Mask)
? MOUSEEVENTF_LEFTDOWN : MOUSEEVENTF_LEFTUP;
else
flags |= (msg.pe.buttonMask & rfbButton3Mask)
? MOUSEEVENTF_RIGHTDOWN : MOUSEEVENTF_RIGHTUP;
}
// Mouse wheel support
if (msg.pe.buttonMask & rfbWheelUpMask) {
flags |= MOUSEEVENTF_WHEEL;
data = WHEEL_DELTA;
}
if (msg.pe.buttonMask & rfbWheelDownMask) {
flags |= MOUSEEVENTF_WHEEL;
data = -WHEEL_DELTA;
}
// Generate coordinate values
unsigned long x = (msg.pe.x * 65535) / (m_client->m_fullscreen.br.x);
unsigned long y = (msg.pe.y * 65535) / (m_client->m_fullscreen.br.y);
// Do the pointer event
::mouse_event(flags, (DWORD) x, (DWORD) y, data, 0);
// Save the old position
m_client->m_ptrevent = msg.pe;
// Flag that a remote event occurred
m_client->m_remoteevent = TRUE;
// Tell the desktop hook system to grab the screen...
m_client->m_encodemgr.m_buffer->m_desktop->TriggerUpdate();
}
}
break;
case rfbClientCutText:
// Read the rest of the message:
if (m_socket->ReadExact(((char *) &msg)+1, sz_rfbClientCutTextMsg-1))
{
// Allocate storage for the text
const UINT length = Swap32IfLE(msg.cct.length);
char *text = new char [length+1];
if (text == NULL)
break;
text[length] = 0;
// Read in the text
if (!m_socket->ReadExact(text, length)) {
delete [] text;
break;
}
// Get the server to update the local clipboard
m_server->UpdateLocalClipText(text);
// Free the clip text we read
delete [] text;
}
break;
default:
// Unknown message, so fail!
connected = FALSE;
}
}
// Move into the thread's original desktop
vncService::SelectHDESK(home_desktop);
// Quit this thread. This will automatically delete the thread and the
// associated client.
vnclog.Print(LL_CLIENTS, VNCLOG("client disconnected : %s (%hd)\n"),
m_client->GetClientName(),
m_client->GetClientId());
// Disable the protocol to ensure that the update thread
// is not accessing the desktop and buffer objects
m_client->DisableProtocol();
// Finally, it's safe to kill the update thread here
if (m_client->m_updatethread) {
m_client->m_updatethread->Kill();
m_client->m_updatethread->join(NULL);
}
// Remove the client from the server
// This may result in the desktop and buffer being destroyed
// It also guarantees that the client will not be passed further
// updates
m_server->RemoveClient(m_client->GetClientId());
}
// Process window messages
LRESULT CALLBACK vncMenu::WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)
{
// This is a static method, so we don't know which instantiation we're
// dealing with. We use Allen Hadden's ([email protected]) suggestion
// from a newsgroup to get the pseudo-this.
vncMenu *_this = helper::SafeGetWindowUserData<vncMenu>(hwnd);
// Beep(100,10);
// vnclog.Print(LL_INTINFO, VNCLOG("iMsg 0x%x \n"),iMsg);
if (iMsg==WM_TASKBARCREATED)
{
if (_this->m_server->RunningFromExternalService())
{
Sleep(1000);
vnclog.Print(LL_INTINFO,
VNCLOG("WM_TASKBARCREATED \n"));
// User has changed!
strcpy(_this->m_username, newuser);
vnclog.Print(LL_INTINFO,
VNCLOG("############## Kill vncMenu thread\n"));
// Order impersonation thread killing
KillTimer(hwnd,1);
PostQuitMessage(0);
}
}
switch (iMsg)
{
// Every five seconds, a timer message causes the icon to update
case WM_TIMER:
// sf@2007 - Can't get the WTS_CONSOLE_CONNECT message work properly for now..
// So use a hack instead
// jdp reread some ini settings
_this->m_properties.ReloadDynamicSettings();
// G_1111==true --> reconnect
if (G_1111==true)
{
if (_this->IsIconSet==true)
{
vnclog.Print(LL_INTERR, VNCLOG("Add client reconnect from timer\n"));
G_1111=false;
PostMessage(hwnd,MENU_ADD_CLIENT_MSG,1111,1111);
}
}
vnclog.Print(LL_INTERR, VNCLOG("########### vncMenu::TIMER TrayIcon 5s hack\n"));
if (_this->m_server->RunningFromExternalService())
{
strcpy(newuser,"");
if (vncService::CurrentUser((char *) &newuser, sizeof(newuser)))
{
// Check whether the user name has changed!
if (_stricmp(newuser, _this->m_username) != 0 || _this->IconFaultCounter>2)
{
Sleep(1000);
vnclog.Print(LL_INTINFO,
VNCLOG("user name has changed\n"));
// User has changed!
strcpy(_this->m_username, newuser);
vnclog.Print(LL_INTINFO,
VNCLOG("############## Kill vncMenu thread\n"));
// Order impersonation thread killing
PostQuitMessage(0);
break;
}
}
}
// *** HACK for running servicified
if (vncService::RunningAsService())
{
vnclog.Print(LL_INTERR, VNCLOG("########### vncMenu::TIMER TrayIcon 5s hack call - Runningasservice\n"));
// Attempt to add the icon if it's not already there
_this->AddTrayIcon();
// Trigger a check of the current user
PostMessage(hwnd, WM_USERCHANGED, 0, 0);
}
// Update the icon
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
break;
// DEAL WITH NOTIFICATIONS FROM THE SERVER:
case WM_SRV_CLIENT_AUTHENTICATED:
case WM_SRV_CLIENT_DISCONNECT:
// Adjust the icon accordingly
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
if (_this->m_server->AuthClientCount() != 0) {
if (_this->m_server->RemoveWallpaperEnabled())
KillWallpaper();
if (_this->m_server->RemoveAeroEnabled()) // Moved, redundant if //PGM @ Advantig
DisableAero(); // Moved, redundant if //PGM @ Advantig
} else {
if (_this->m_server->RemoveAeroEnabled()) // Moved, redundant if //PGM @ Advantig
ResetAero(); // Moved, redundant if //PGM @ Advantig
if (_this->m_server->RemoveWallpaperEnabled()) { // Added { //PGM @ Advantig
Sleep(2000); // Added 2 second delay to help wallpaper restore //PGM @ Advantig
RestoreWallpaper();
} //PGM @ Advantig
}
//PGM @ Advantig if (_this->m_server->AuthClientCount() != 0) {
//PGM @ Advantig if (_this->m_server->RemoveAeroEnabled())
//PGM @ Advantig DisableAero();
//PGM @ Advantig } else {
//PGM @ Advantig if (_this->m_server->RemoveAeroEnabled())
//PGM @ Advantig ResetAero();
//PGM @ Advantig }
return 0;
// STANDARD MESSAGE HANDLING
case WM_CREATE:
WM_TASKBARCREATED = RegisterWindowMessage("TaskbarCreated");
return 0;
case WM_COMMAND:
// User has clicked an item on the tray menu
switch (LOWORD(wParam))
{
case ID_DEFAULT_PROPERTIES:
// Show the default properties dialog, unless it is already displayed
vnclog.Print(LL_INTINFO, VNCLOG("show default properties requested\n"));
_this->m_properties.ShowAdmin(TRUE, FALSE);
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
break;
case ID_PROPERTIES:
// Show the properties dialog, unless it is already displayed
vnclog.Print(LL_INTINFO, VNCLOG("show user properties requested\n"));
_this->m_propertiesPoll.Show(TRUE, TRUE);
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
break;
case ID_ADMIN_PROPERTIES:
// Show the properties dialog, unless it is already displayed
vnclog.Print(LL_INTINFO, VNCLOG("show user properties requested\n"));
_this->m_properties.ShowAdmin(TRUE, TRUE);
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
break;
case ID_OUTGOING_CONN:
// Connect out to a listening VNC viewer
{
vncConnDialog *newconn = new vncConnDialog(_this->m_server);
if (newconn)
{
newconn->DoDialog();
// delete newconn; // NO ! Already done in vncConnDialog.
}
}
break;
case ID_KILLCLIENTS:
// Disconnect all currently connected clients
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_KILLCLIENTS \n"));
_this->m_server->KillAuthClients();
break;
// sf@2002
case ID_LISTCLIENTS:
_this->m_ListDlg.Display();
break;
case ID_ABOUT:
// Show the About box
_this->m_about.Show(TRUE);
break;
case ID_VISITUSONLINE_HOMEPAGE:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken)) break;
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -openhomepage");
{
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD error=GetLastError();
if (ProcessInfo.hThread) CloseHandle(ProcessInfo.hThread);
if (ProcessInfo.hProcess) CloseHandle(ProcessInfo.hProcess);
//if (error==1314)
// {
// Open_homepage();
// }
}
}
}
break;
case ID_VISITUSONLINE_FORUM:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken)) break;
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -openforum");
{
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD error=GetLastError();
if (ProcessInfo.hThread) CloseHandle(ProcessInfo.hThread);
if (ProcessInfo.hProcess) CloseHandle(ProcessInfo.hProcess);
//if (error==1314)
// {
// Open_forum();
// }
}
}
}
break;
case ID_CLOSE:
// User selected Close from the tray menu
fShutdownOrdered=TRUE;
Sleep(1000);
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
break;
case ID_UNINSTALL_SERVICE:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken)) break;
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -uninstallhelper");
{
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
HANDLE Token=NULL;
HANDLE process=NULL;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD errorcode=GetLastError();
if (process) CloseHandle(process);
if (Token) CloseHandle(Token);
if (errorcode==1314)
{
Set_uninstall_service_as_admin();
}
}
fShutdownOrdered=TRUE;
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
}
}
break;
case ID_RUNASSERVICE:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken)) break;
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -installhelper");
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
HANDLE Token=NULL;
HANDLE process=NULL;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD error=GetLastError();
if (process) CloseHandle(process);
if (Token) CloseHandle(Token);
if (error==1314)
{
Set_install_service_as_admin();
}
}
fShutdownOrdered=TRUE;
Sleep(1000);
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
}
break;
case ID_CLOSE_SERVICE:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken))
{
CloseHandle(hProcess);
break;
}
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -stopservicehelper");
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
HANDLE Token=NULL;
HANDLE process=NULL;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD error=GetLastError();
if (process) CloseHandle(process);
if (Token) CloseHandle(Token);
if (hProcess) CloseHandle(hProcess);
if (error==1314)
{
Set_stop_service_as_admin();
}
}
}
break;
case ID_START_SERVICE:
{
HANDLE hProcess,hPToken;
DWORD id=GetExplorerLogonPid();
if (id!=0)
{
hProcess = OpenProcess(MAXIMUM_ALLOWED,FALSE,id);
if(!OpenProcessToken(hProcess,TOKEN_ADJUST_PRIVILEGES|TOKEN_QUERY
|TOKEN_DUPLICATE|TOKEN_ASSIGN_PRIMARY|TOKEN_ADJUST_SESSIONID
|TOKEN_READ|TOKEN_WRITE,&hPToken))
{
CloseHandle(hProcess);
break;
}
char dir[MAX_PATH];
char exe_file_name[MAX_PATH];
GetModuleFileName(0, exe_file_name, MAX_PATH);
strcpy(dir, exe_file_name);
strcat(dir, " -startservicehelper");
STARTUPINFO StartUPInfo;
PROCESS_INFORMATION ProcessInfo;
HANDLE Token=NULL;
HANDLE process=NULL;
ZeroMemory(&StartUPInfo,sizeof(STARTUPINFO));
ZeroMemory(&ProcessInfo,sizeof(PROCESS_INFORMATION));
StartUPInfo.wShowWindow = SW_SHOW;
StartUPInfo.lpDesktop = "Winsta0\\Default";
StartUPInfo.cb = sizeof(STARTUPINFO);
CreateProcessAsUser(hPToken,NULL,dir,NULL,NULL,FALSE,DETACHED_PROCESS,NULL,NULL,&StartUPInfo,&ProcessInfo);
DWORD error=GetLastError();
if (hPToken) CloseHandle(hPToken);
if (process) CloseHandle(process);
if (Token) CloseHandle(Token);
if (hProcess) CloseHandle(hProcess);
if (error==1314)
{
Set_start_service_as_admin();
}
fShutdownOrdered=TRUE;
Sleep(1000);
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
}
}
break;
}
return 0;
case WM_TRAYNOTIFY:
// User has clicked on the tray icon or the menu
{
// Get the submenu to use as a pop-up menu
HMENU submenu = GetSubMenu(_this->m_hmenu, 0);
// What event are we responding to, RMB click?
if (lParam==WM_RBUTTONUP)
{
if (submenu == NULL)
{
vnclog.Print(LL_INTERR, VNCLOG("no submenu available\n"));
return 0;
}
// Make the first menu item the default (bold font)
SetMenuDefaultItem(submenu, 0, TRUE);
// Get the current cursor position, to display the menu at
POINT mouse;
GetCursorPos(&mouse);
// There's a "bug"
// (Microsoft calls it a feature) in Windows 95 that requires calling
// SetForegroundWindow. To find out more, search for Q135788 in MSDN.
//
SetForegroundWindow(_this->m_nid.hWnd);
// Display the menu at the desired position
TrackPopupMenu(submenu,
0, mouse.x, mouse.y, 0,
_this->m_nid.hWnd, NULL);
PostMessage(hwnd, WM_NULL, 0, 0);
return 0;
}
// Or was there a LMB double click?
if (lParam==WM_LBUTTONDBLCLK)
{
// double click: execute first menu item
SendMessage(_this->m_nid.hWnd,
WM_COMMAND,
GetMenuItemID(submenu, 0),
0);
}
return 0;
}
case WM_CLOSE:
// Only accept WM_CLOSE if the logged on user has AllowShutdown set
if (!_this->m_properties.AllowShutdown())
{
return 0;
}
// tnatsni Wallpaper fix
if (_this->m_server->RemoveWallpaperEnabled())
RestoreWallpaper();
if (_this->m_server->RemoveAeroEnabled())
ResetAero();
vnclog.Print(LL_INTERR, VNCLOG("vncMenu WM_CLOSE call - All cleanup done\n"));
Sleep(2000);
DestroyWindow(hwnd);
break;
case WM_DESTROY:
// The user wants WinVNC to quit cleanly...
vnclog.Print(LL_INTINFO, VNCLOG("quitting from WM_DESTROY\n"));
PostQuitMessage(0);
return 0;
case WM_QUERYENDSESSION:
{
//shutdown or reboot
if((lParam & ENDSESSION_LOGOFF) != ENDSESSION_LOGOFF)
{
fShutdownOrdered=TRUE;
Sleep(1000);
vnclog.Print(LL_INTERR, VNCLOG("SHUTDOWN OS detected\n"));
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
break;
}
DWORD SessionID;
SessionID=GetCurrentSessionID();
vnclog.Print(LL_INTERR, VNCLOG("Session ID %i\n"),SessionID);
if (SessionID!=0)
{
fShutdownOrdered=TRUE;
Sleep(1000);
vnclog.Print(LL_INTERR, VNCLOG("WM_QUERYENDSESSION session!=0\n"));
vnclog.Print(LL_INTINFO, VNCLOG("KillAuthClients() ID_CLOSE \n"));
_this->m_server->KillAuthClients();
PostMessage(hwnd, WM_CLOSE, 0, 0);
}
}
break;
case WM_ENDSESSION:
vnclog.Print(LL_INTERR, VNCLOG("WM_ENDSESSION\n"));
break;
case WM_USERCHANGED:
// The current user may have changed.
{
strcpy(newuser,"");
if (vncService::CurrentUser((char *) &newuser, sizeof(newuser)))
{
vnclog.Print(LL_INTINFO,
VNCLOG("############### Usernames change: old=\"%s\", new=\"%s\"\n"),
_this->m_username, newuser);
// Check whether the user name has changed!
if (_stricmp(newuser, _this->m_username) != 0)
{
vnclog.Print(LL_INTINFO,
VNCLOG("user name has changed\n"));
// User has changed!
strcpy(_this->m_username, newuser);
// Redraw the tray icon and set it's state
_this->DelTrayIcon();
_this->AddTrayIcon();
_this->FlashTrayIcon(_this->m_server->AuthClientCount() != 0);
// We should load in the prefs for the new user
if (_this->m_properties.m_fUseRegistry)
{
_this->m_properties.Load(TRUE);
_this->m_propertiesPoll.Load(TRUE);
}
else
{
_this->m_properties.LoadFromIniFile();
_this->m_propertiesPoll.LoadFromIniFile();
}
}
}
}
return 0;
// [v1.0.2-jp1 fix] Don't show IME toolbar on right click menu.
case WM_INITMENU:
case WM_INITMENUPOPUP:
SendMessage(ImmGetDefaultIMEWnd(hwnd), WM_IME_CONTROL, IMC_CLOSESTATUSWINDOW, 0);
return 0;
default:
// Deal with any of our custom message types
// wa@2005 -- added support for the AutoReconnectId
// removed the previous code that used 999,999
if ( iMsg == MENU_AUTO_RECONNECT_MSG )
{
char szId[MAX_PATH] = {0};
UINT ret = 0;
if ( lParam != NULL )
{
ret = GlobalGetAtomName( (ATOM)lParam, szId, sizeof( szId ) );
GlobalDeleteAtom( (ATOM)lParam );
}
_this->m_server->AutoReconnect(true);
if ( ret > 0 )
_this->m_server->AutoReconnectId(szId);
return 0;
}
if ( iMsg == MENU_REPEATER_ID_MSG )
{
char szId[MAX_PATH] = {0};
UINT ret = 0;
if ( lParam != NULL )
{
ret = GlobalGetAtomName( (ATOM)lParam, szId, sizeof( szId ) );
GlobalDeleteAtom( (ATOM)lParam );
}
_this->m_server->IdReconnect(true);
if ( ret > 0 )
_this->m_server->AutoReconnectId(szId);
return 0;
}
if (iMsg == MENU_ADD_CLIENT_MSG)
{
/*
// sf@2005 - FTNoUserImpersonation
// Dirty trick to avoid to add a new MSG... no time
if (lParam == 998)
{
_this->m_server->FTUserImpersonation(false);
return 0;
}
*/
// Add Client message. This message includes an IP address
// of a listening client, to which we should connect.
//adzm 2009-06-20 - Check for special add repeater client message
if (wParam == 0xFFFFFFFF && lParam == 0xFFFFFFFF) {
vncConnDialog *newconn = new vncConnDialog(_this->m_server);
if (newconn)
{
if (IDOK != newconn->DoDialog()) {
if (SPECIAL_SC_PROMPT && _this->m_server->AuthClientCount() == 0 && _this->m_server->UnauthClientCount() == 0) {
PostMessage(hwnd, WM_COMMAND, ID_CLOSE, 0);
}
}
}
return 0;
}
// If there is no IP address then show the connection dialog
if (!lParam) {
vncConnDialog *newconn = new vncConnDialog(_this->m_server);
if (newconn)
{
newconn->DoDialog();
// winvnc -connect fixed
//CHECH memeory leak
// delete newconn;
}
return 0;
}
unsigned short nport = 0;
char *nameDup = 0;
char szAdrName[64];
char szId[MAX_PATH] = {0};
// sf@2003 - Values are already converted
if ((_this->m_server->AutoReconnect()|| _this->m_server->IdReconnect() )&& strlen(_this->m_server->AutoReconnectAdr()) > 0)
{
nport = _this->m_server->AutoReconnectPort();
strcpy(szAdrName, _this->m_server->AutoReconnectAdr());
}
else
{
// Get the IP address stringified
struct in_addr address;
address.S_un.S_addr = lParam;
char *name = inet_ntoa(address);
if (name == 0)
return 0;
nameDup = _strdup(name);
if (nameDup == 0)
return 0;
strcpy(szAdrName, nameDup);
// Free the duplicate name
if (nameDup != 0) free(nameDup);
// Get the port number
nport = (unsigned short)wParam;
if (nport == 0)
nport = INCOMING_PORT_OFFSET;
}
// wa@2005 -- added support for the AutoReconnectId
// (but it's not required)
bool bId = ( strlen(_this->m_server->AutoReconnectId() ) > 0);
if ( bId )
strcpy( szId, _this->m_server->AutoReconnectId() );
// sf@2003
// Stores the client adr/ports the first time we try to connect
// This way we can call this message again later to reconnect with the same values
if ((_this->m_server->AutoReconnect() || _this->m_server->IdReconnect())&& strlen(_this->m_server->AutoReconnectAdr()) == 0)
{
_this->m_server->AutoReconnectAdr(szAdrName);
_this->m_server->AutoReconnectPort(nport);
}
// Attempt to create a new socket
VSocket *tmpsock;
tmpsock = new VSocket;
if (tmpsock) {
// Connect out to the specified host on the VNCviewer listen port
tmpsock->Create();
if (tmpsock->Connect(szAdrName, nport)) {
if ( bId )
{
// wa@2005 -- added support for the AutoReconnectId
// Set the ID for this client -- code taken from vncconndialog.cpp (ln:142)
tmpsock->Send(szId,250);
tmpsock->SetTimeout(0);
// adzm 2009-07-05 - repeater IDs
// Add the new client to this server
// adzm 2009-08-02
_this->m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, szId, szAdrName, nport);
} else {
// Add the new client to this server
// adzm 2009-08-02
_this->m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, NULL, szAdrName, nport);
}
} else {
delete tmpsock;
_this->m_server->AutoConnectRetry();
}
}
return 0;
}
// Process FileTransfer asynchronous Send Packet Message
if (iMsg == FileTransferSendPacketMessage)
{
vncClient* pClient = (vncClient*) wParam;
if (_this->m_server->IsClient(pClient)) pClient->SendFileChunk();
}
// adzm 2009-07-05 - Tray icon balloon tips
if (iMsg == MENU_TRAYICON_BALLOON_MSG) {
omni_mutex_lock sync(_this->m_mutexTrayIcon);
// adzm 2009-07-05 - Tray icon balloon tips
if (_this->m_BalloonInfo) {
free(_this->m_BalloonInfo);
_this->m_BalloonInfo = NULL;
}
if (_this->m_BalloonTitle) {
free(_this->m_BalloonTitle);
_this->m_BalloonTitle = NULL;
}
char* szInfo = (char*)wParam;
char* szTitle = (char*)lParam;
if (szInfo && (strlen(szInfo) > 0) ) {
_this->m_BalloonInfo = _strdup(szInfo);
}
if (szTitle && (strlen(szTitle) > 0) ) {
_this->m_BalloonTitle = _strdup(szTitle);
}
if (szInfo) {
free(szInfo);
}
if (szTitle) {
free(szTitle);
}
if (_this->IsIconSet) {
_this->SendTrayMsg(NIM_MODIFY, _this->m_nid.hIcon == _this->m_winvnc_icon ? FALSE : TRUE);
}
}
}
// Message not recognised
return DefWindowProc(hwnd, iMsg, wParam, lParam);
}
extern "C" DLLEXPORT /*export without name mangling*/
int WinVNCDll_ListenForClient(PSTR szRemoteClient, PSTR szIdCode)
{
// Compatible with both RealVNC and TightVNC methods
char hostname[_MAX_PATH];
char actualhostname[_MAX_PATH];
char idcode[_MAX_PATH];
char *portp;
int port;
bool id;
// Get the hostname of the VNCviewer
strcpy(hostname, szRemoteClient);
strcpy(idcode, szIdCode);
//GetDlgItemText(hwnd, IDC_HOSTNAME_EDIT, hostname, _MAX_PATH);
//GetDlgItemText(hwnd, IDC_IDCODE, idcode, _MAX_PATH);
if (strcmp(idcode,"")==0) id=false;
else id=true;
strcpy(actualhostname, hostname);
vnclog.Print(LL_STATE, VNCLOG("WinVNCDll_ListenForClient(%s %s)\n"),hostname,idcode);
//adzm 2010-02-15 - Multiple repeaters chosen by modulo of ID
char finalidcode[_MAX_PATH];
//adzm 2010-08 - this was sending uninitialized data over the wire
ZeroMemory(finalidcode, sizeof(finalidcode));
//adzm 2009-06-20
if (id) {
size_t i = 0;
for (i = 0; i < strlen(idcode); i++)
{
finalidcode[i] = toupper(idcode[i]);
}
finalidcode[i] = 0;
if (0 != strncmp("ID:", idcode, 3)) {
strcpy(finalidcode, "ID:");
for (i = 0; i < strlen(idcode); i++)
{
finalidcode[i+3] = toupper(idcode[i]);
}
finalidcode[i+3] = 0;
}
//adzm 2010-02-15 - At this point, finalidcode is of the form "ID:#####"
int numericId = atoi(finalidcode + 3);
int numberOfHosts = 1;
for (i = 0; i < strlen(hostname); i++) {
if (hostname[i] == ';') {
numberOfHosts++;
}
}
if (numberOfHosts <= 1) {
// then hostname == actualhostname
} else {
int modulo = numericId % numberOfHosts;
char* szToken = strtok(hostname, ";");
while (szToken) {
if (modulo == 0) {
strcpy(actualhostname, szToken);
break;
}
modulo--;
szToken = strtok(NULL, ";");
}
}
}
// Calculate the Display and Port offset.
port = INCOMING_PORT_OFFSET;
portp = strchr(actualhostname, ':');
if (portp)
{
*portp++ = '\0';
if (*portp == ':') // Tight127 method
{
port = atoi(++portp); // Port number after "::"
}
else // RealVNC method
{
if (atoi(portp) < 100) // If < 100 after ":" -> display number
port += atoi(portp);
else
port = atoi(portp); // If > 100 after ":" -> Port number
}
}
// Attempt to create a new socket
VSocket *tmpsock;
tmpsock = new VSocket;
if (!tmpsock) {
vnclog.Print(LL_STATE, VNCLOG("Could not create socket\n"));
return -1;
}
// Connect out to the specified host on the VNCviewer listen port
// To be really good, we should allow a display number here but
// for now we'll just assume we're connecting to display zero
tmpsock->Create();
vnclog.Print(LL_STATE, VNCLOG("Connecting to: %s %d\n"),actualhostname,port);
if (tmpsock->Connect(actualhostname, port))
{
vnclog.Print(LL_STATE, VNCLOG("Adding client: %s %d\n"),actualhostname,port);
if (id)
{
tmpsock->Send(finalidcode,250);
tmpsock->SetTimeout(0);
// adzm 2009-07-05 - repeater IDs
// Add the new client to this server
// adzm 2009-08-02
return m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, finalidcode, actualhostname, port);
} else {
// Add the new client to this server
// adzm 2009-08-02
return m_server->AddClient(tmpsock, TRUE, TRUE, 0, NULL, NULL, actualhostname, port);
}
}
}
