void VNCOptions::SetFromCommandLine(LPTSTR szCmdLine) {
// We assume no quoting here.
// Copy the command line - we don't know what might happen to the original
config_specified=false;
int cmdlinelen = _tcslen(szCmdLine);
if (cmdlinelen == 0) return;
TCHAR *cmd = new TCHAR[cmdlinelen + 1];
_tcscpy(cmd, szCmdLine);
// Count the number of spaces
// This may be more than the number of arguments, but that doesn't matter.
int nspaces = 0;
TCHAR *p = cmd;
TCHAR *pos = cmd;
while ( ( pos = _tcschr(p, ' ') ) != NULL ) {
nspaces ++;
p = pos + 1;
}
// Create the array to hold pointers to each bit of string
TCHAR **args = new LPTSTR[nspaces + 1];
// replace spaces with nulls and
// create an array of TCHAR*'s which points to start of each bit.
pos = cmd;
int i = 0;
args[i] = cmd;
bool inquote=false;
for (pos = cmd; *pos != 0; pos++) {
// Arguments are normally separated by spaces, unless there's quoting
if ((*pos == ' ') && !inquote) {
*pos = '\0';
p = pos + 1;
args[++i] = p;
}
if (*pos == '"') {
if (!inquote) { // Are we starting a quoted argument?
args[i] = ++pos; // It starts just after the quote
} else {
*pos = '\0'; // Finish a quoted argument?
}
inquote = !inquote;
}
}
i++;
bool hostGiven = false, portGiven = false;
// take in order.
for (int j = 0; j < i; j++) {
if ( SwitchMatch(args[j], _T("help")) ||
SwitchMatch(args[j], _T("?")) ||
SwitchMatch(args[j], _T("h")))
{
m_NoStatus = true;
ShowUsage();
exit(1);
}
else if ( SwitchMatch(args[j], _T("listen")))
{
m_listening = true;
if (j+1 < i && args[j+1][0] >= '0' && args[j+1][0] <= '9') {
if (_stscanf(args[j+1], _T("%d"), &m_listenPort) != 1) {
ArgError(sz_D3);
continue;
}
j++;
}
} else if (SwitchMatch(args[j], _T("fttimeout"))) { //PGM @ Advantig
if (j+1 < i && args[j+1][0] >= '0' && args[j+1][0] <= '9') {
if (_stscanf(args[j+1], _T("%d"), &m_FTTimeout) != 1) {
ArgError(sz_D3);
continue;
}
if (m_FTTimeout > 60)
m_FTTimeout = 60;
j++;
}
} else if (SwitchMatch(args[j], _T("keepalive"))) { //PGM @ Advantig
if (j+1 < i && args[j+1][0] >= '0' && args[j+1][0] <= '9') {
if (_stscanf(args[j+1], _T("%d"), &m_keepAliveInterval) != 1) {
ArgError(sz_D3);
continue;
}
if (m_keepAliveInterval >= (m_FTTimeout - KEEPALIVE_HEADROOM))
m_keepAliveInterval = (m_FTTimeout - KEEPALIVE_HEADROOM);
j++;
}
} else if ( SwitchMatch(args[j], _T("askexit"))) { //PGM @ Advantig
m_fExitCheck = true; //PGM @ Advantig
} else if ( SwitchMatch(args[j], _T("restricted"))) {
m_restricted = true;
} else if ( SwitchMatch(args[j], _T("viewonly"))) {
m_ViewOnly = true;
} else if ( SwitchMatch(args[j], _T("nostatus"))) {
m_NoStatus = true;
} else if ( SwitchMatch(args[j], _T("nohotkeys"))) {
m_NoHotKeys = true;
} else if ( SwitchMatch(args[j], _T("notoolbar"))) {
m_ShowToolbar = false;
} else if ( SwitchMatch(args[j], _T("autoscaling"))) {
m_fAutoScaling = true;
} else if ( SwitchMatch(args[j], _T("fullscreen"))) {
m_FullScreen = true;
} else if ( SwitchMatch(args[j], _T("noauto"))) {
autoDetect = false;
m_quickoption = 0;
} else if ( SwitchMatch(args[j], _T("8bit"))) {
m_Use8Bit = rfbPF256Colors; //true;
} else if ( SwitchMatch(args[j], _T("256colors"))) {
m_Use8Bit = rfbPF256Colors; //true;
} else if ( SwitchMatch(args[j], _T("fullcolors"))) {
m_Use8Bit = rfbPFFullColors;
} else if ( SwitchMatch(args[j], _T("64colors"))) {
m_Use8Bit = rfbPF64Colors;
} else if ( SwitchMatch(args[j], _T("8colors"))) {
m_Use8Bit = rfbPF8Colors;
} else if ( SwitchMatch(args[j], _T("8greycolors"))) {
m_Use8Bit = rfbPF8GreyColors;
} else if ( SwitchMatch(args[j], _T("4greycolors"))) {
m_Use8Bit = rfbPF4GreyColors;
} else if ( SwitchMatch(args[j], _T("2greycolors"))) {
m_Use8Bit = rfbPF2GreyColors;
} else if ( SwitchMatch(args[j], _T("shared"))) {
m_Shared = true;
} else if ( SwitchMatch(args[j], _T("swapmouse"))) {
m_SwapMouse = true;
} else if ( SwitchMatch(args[j], _T("nocursor"))) {
m_localCursor = NOCURSOR;
} else if ( SwitchMatch(args[j], _T("dotcursor"))) {
m_localCursor = DOTCURSOR;
} else if ( SwitchMatch(args[j], _T("normalcursor"))) {
m_localCursor = NORMALCURSOR;
} else if ( SwitchMatch(args[j], _T("belldeiconify") )) {
m_DeiconifyOnBell = true;
} else if ( SwitchMatch(args[j], _T("emulate3") )) {
m_Emul3Buttons = true;
} else if ( SwitchMatch(args[j], _T("JapKeyboard") )) {
m_JapKeyboard = true;
} else if ( SwitchMatch(args[j], _T("noemulate3") )) {
m_Emul3Buttons = false;
} else if ( SwitchMatch(args[j], _T("nocursorshape") )) {
m_requestShapeUpdates = false;
} else if ( SwitchMatch(args[j], _T("noremotecursor") )) {
m_requestShapeUpdates = true;
m_ignoreShapeUpdates = true;
} else if ( SwitchMatch(args[j], _T("scale") )) {
if (++j == i) {
ArgError(sz_D4);
continue;
}
int numscales = _stscanf(args[j], _T("%d/%d"), &m_scale_num, &m_scale_den);
if (numscales < 1) {
ArgError(sz_D5);
continue;
}
if (numscales == 1)
m_scale_den = 1; // needed if you're overriding a previous setting
} else if ( SwitchMatch(args[j], _T("emulate3timeout") )) {
if (++j == i) {
ArgError(sz_D6);
continue;
}
if (_stscanf(args[j], _T("%d"), &m_Emul3Timeout) != 1) {
ArgError(sz_D7);
continue;
}
} else if ( SwitchMatch(args[j], _T("emulate3fuzz") )) {
if (++j == i) {
ArgError(sz_D8);
continue;
}
if (_stscanf(args[j], _T("%d"), &m_Emul3Fuzz) != 1) {
ArgError(sz_D9);
continue;
}
} else if ( SwitchMatch(args[j], _T("disableclipboard") )) {
m_DisableClipboard = true;
}
#ifdef UNDER_CE
// Manual setting of palm vs hpc aspect ratio for dialog boxes.
else if ( SwitchMatch(args[j], _T("hpc") )) {
m_palmpc = false;
} else if ( SwitchMatch(args[j], _T("palm") )) {
m_palmpc = true;
} else if ( SwitchMatch(args[j], _T("slow") )) {
m_slowgdi = true;
}
#endif
else if ( SwitchMatch(args[j], _T("delay") )) {
if (++j == i) {
ArgError(sz_D10);
continue;
}
if (_stscanf(args[j], _T("%d"), &m_delay) != 1) {
ArgError(sz_D11);
continue;
}
} else if ( SwitchMatch(args[j], _T("loglevel") )) {
if (++j == i) {
ArgError(sz_D12);
continue;
}
if (_stscanf(args[j], _T("%d"), &m_logLevel) != 1) {
ArgError(sz_D13);
continue;
}
} else if ( SwitchMatch(args[j], _T("console") )) {
m_logToConsole = true;
} else if ( SwitchMatch(args[j], _T("logfile") )) {
if (++j == i) {
ArgError(sz_D14);
continue;
}
if (_stscanf(args[j], _T("%s"), m_logFilename) != 1) {
ArgError(sz_D15);
continue;
} else {
m_logToFile = true;
}
} else if ( SwitchMatch(args[j], _T("config") )) {
if (++j == i) {
ArgError(sz_D16);
continue;
}
else
{
config_specified=true;
}
// The GetPrivateProfile* stuff seems not to like some relative paths
_fullpath(m_configFilename, args[j], _MAX_PATH);
if (_access(m_configFilename, 04)) {
ArgError(sz_D17);
PostQuitMessage(1);
continue;
} else {
Load(m_configFilename);
m_configSpecified = true;
}
} else if ( SwitchMatch(args[j], _T("register") )) {
Register();
PostQuitMessage(0);
}
else if ( SwitchMatch(args[j], _T("encoding") )) {
if (++j == i) {
ArgError(sz_D18);
continue;
}
int enc = -1;
if (_tcsicmp(args[j], _T("raw")) == 0) {
enc = rfbEncodingRaw;
} else if (_tcsicmp(args[j], _T("rre")) == 0) {
enc = rfbEncodingRRE;
} else if (_tcsicmp(args[j], _T("corre")) == 0) {
enc = rfbEncodingCoRRE;
} else if (_tcsicmp(args[j], _T("hextile")) == 0) {
enc = rfbEncodingHextile;
} else if (_tcsicmp(args[j], _T("zlib")) == 0) {
enc = rfbEncodingZlib;
} else if (_tcsicmp(args[j], _T("zlibhex")) == 0) {
enc = rfbEncodingZlibHex;
} else if (_tcsicmp(args[j], _T("tight")) == 0) {
enc = rfbEncodingTight;
} else if (_tcsicmp(args[j], _T("ultra")) == 0) {
enc = rfbEncodingUltra;
} else if (_tcsicmp(args[j], _T("zrle")) == 0) {
enc = rfbEncodingZRLE;
} else if (_tcsicmp(args[j], _T("zywrle")) == 0) {
enc = rfbEncodingZYWRLE;
} else {
ArgError(sz_D19);
continue;
}
if (enc != -1) {
m_UseEnc[enc] = true;
m_PreferredEncoding = enc;
}
}
// Tight options
else if ( SwitchMatch(args[j], _T("compresslevel") )) {
if (++j == i) {
ArgError(sz_D20);
continue;
}
m_useCompressLevel = true;
if (_stscanf(args[j], _T("%d"), &m_compressLevel) != 1) {
ArgError(sz_D21);
continue;
}
} else if ( SwitchMatch(args[j], _T("quality") )) {
if (++j == i) {
ArgError(sz_D22);
continue;
}
m_enableJpegCompression = true;
if (_stscanf(args[j], _T("%d"), &m_jpegQualityLevel) != 1) {
ArgError(sz_D23);
continue;
}
}
// act : add user option on command line
else if ( SwitchMatch(args[j], _T("user") ))
{
if (++j == i)
{
ArgError(sz_D24);
continue;
}
strcpy(m_cmdlnUser, args[j]);
} // act : add user option on command line
// Modif sf@2002 : password in the command line
else if ( SwitchMatch(args[j], _T("password") ))
{
if (++j == i)
{
ArgError(sz_D24);
continue;
}
strcpy(m_clearPassword, args[j]);
} // Modif sf@2002
else if ( SwitchMatch(args[j], _T("serverscale") ))
{
if (++j == i)
{
ArgError(sz_D25);
continue;
}
_stscanf(args[j], _T("%d"), &m_nServerScale);
if (m_nServerScale < 1 || m_nServerScale > 9) m_nServerScale = 1;
}
// Modif sf@2002
else if ( SwitchMatch(args[j], _T("quickoption") ))
{
if (++j == i)
{
ArgError(sz_D26);
continue;
}
_stscanf(args[j], _T("%d"), &m_quickoption);
}
// Modif sf@2002 - DSM Plugin
else if ( SwitchMatch(args[j], _T("dsmplugin") ))
{
if (++j == i)
{
ArgError(sz_D27);
continue;
}
m_fUseDSMPlugin = true;
strcpy(m_szDSMPluginFilename, args[j]);
}
else if ( SwitchMatch(args[j], _T("proxy") ))
{
if (++j == i)
{
ArgError(sz_D27); // sf@ - Todo: put correct message here
continue;
}
TCHAR proxyhost[256];
if (!ParseDisplay(args[j], proxyhost, 255, &m_proxyport)) {
ShowUsage(sz_D28);
PostQuitMessage(1);
} else {
m_fUseProxy = true;
_tcscpy(m_proxyhost, proxyhost);
}
}
else if (SwitchMatch(args[j], _T("autoreconnect")))
{
if (++j == i) {
ArgError(_T("You must specify an autoreconnect delay (default is 10s)"));
PostQuitMessage(1);
continue;
}
_stscanf(args[j], _T("%d"), &m_autoReconnect);
}
else
{
TCHAR phost[256];
if (!ParseDisplay(args[j], phost, 255, &m_port)) {
ShowUsage(sz_D28);
PostQuitMessage(1);
} else {
for (size_t i = 0, len = strlen(phost); i < len; i++)
{
phost[i] = toupper(phost[i]);
}
_tcscpy(m_host_options, phost);
m_connectionSpecified = true;
}
}
}
if (m_scale_num != 1 || m_scale_den != 1)
m_scaling = true;
// reduce scaling factors by greatest common denominator
if (m_scaling) {
FixScaling();
}
// tidy up
delete [] cmd;
delete [] args;
}
void VNCOptions::SetFromCommandLine(LPTSTR szCmdLine) {
// We assume no quoting here.
// Copy the command line - we don't know what might happen to the original
int cmdlinelen = _tcslen(szCmdLine);
if (cmdlinelen == 0) return;
TCHAR *cmd = new TCHAR[cmdlinelen + 1];
_tcscpy(cmd, szCmdLine);
// Count the number of spaces
// This may be more than the number of arguments, but that doesn't matter.
int nspaces = 0;
TCHAR *p = cmd;
TCHAR *pos = cmd;
while ( ( pos = _tcschr(p, ' ') ) != NULL ) {
nspaces ++;
p = pos + 1;
}
// Create the array to hold pointers to each bit of string
TCHAR **args = new LPTSTR[nspaces + 1];
// replace spaces with nulls and
// create an array of TCHAR*'s which points to start of each bit.
pos = cmd;
int i = 0;
args[i] = cmd;
bool inquote=false;
for (pos = cmd; *pos != 0; pos++) {
// Arguments are normally separated by spaces, unless there's quoting
if ((*pos == ' ') && !inquote) {
*pos = '\0';
p = pos + 1;
args[++i] = p;
}
if (*pos == '"') {
if (!inquote) { // Are we starting a quoted argument?
args[i] = ++pos; // It starts just after the quote
} else {
*pos = '\0'; // Finish a quoted argument?
}
inquote = !inquote;
}
}
i++;
bool hostGiven = false, portGiven = false;
// take in order.
for (int j = 0; j < i; j++) {
if ( SwitchMatch(args[j], _T("help")) ||
SwitchMatch(args[j], _T("?")) ||
SwitchMatch(args[j], _T("h"))) {
ShowUsage();
PostQuitMessage(1);
} else if ( SwitchMatch(args[j], _T("listen"))) {
m_listening = true;
} else if ( SwitchMatch(args[j], _T("restricted"))) {
m_restricted = true;
} else if ( SwitchMatch(args[j], _T("viewonly"))) {
m_ViewOnly = true;
} else if ( SwitchMatch(args[j], _T("fullscreen"))) {
m_FullScreen = true;
} else if ( SwitchMatch(args[j], _T("8bit"))) {
m_Use8Bit = true;
} else if ( SwitchMatch(args[j], _T("shared"))) {
m_Shared = true;
} else if ( SwitchMatch(args[j], _T("swapmouse"))) {
m_SwapMouse = true;
} else if ( SwitchMatch(args[j], _T("nocursor"))) {
m_localCursor = NOCURSOR;
} else if ( SwitchMatch(args[j], _T("dotcursor"))) {
m_localCursor = DOTCURSOR;
} else if ( SwitchMatch(args[j], _T("normalcursor"))) {
m_localCursor = NORMALCURSOR;
} else if ( SwitchMatch(args[j], _T("belldeiconify") )) {
m_DeiconifyOnBell = true;
} else if ( SwitchMatch(args[j], _T("emulate3") )) {
m_Emul3Buttons = true;
} else if ( SwitchMatch(args[j], _T("noemulate3") )) {
m_Emul3Buttons = false;
} else if ( SwitchMatch(args[j], _T("scale") )) {
if (++j == i) {
ArgError(_T("No scaling factor specified"));
continue;
}
int numscales = _stscanf(args[j], _T("%d/%d"), &m_scale_num, &m_scale_den);
if (numscales < 1) {
ArgError(_T("Invalid scaling specified"));
continue;
}
if (numscales == 1)
m_scale_den = 1; // needed if you're overriding a previous setting
} else if ( SwitchMatch(args[j], _T("emulate3timeout") )) {
if (++j == i) {
ArgError(_T("No timeout specified"));
continue;
}
if (_stscanf(args[j], _T("%d"), &m_Emul3Timeout) != 1) {
ArgError(_T("Invalid timeout specified"));
continue;
}
} else if ( SwitchMatch(args[j], _T("emulate3fuzz") )) {
if (++j == i) {
ArgError(_T("No fuzz specified"));
continue;
}
if (_stscanf(args[j], _T("%d"), &m_Emul3Fuzz) != 1) {
ArgError(_T("Invalid fuzz specified"));
continue;
}
} else if ( SwitchMatch(args[j], _T("disableclipboard") )) {
m_DisableClipboard = true;
}
#ifdef UNDER_CE
// Manual setting of palm vs hpc aspect ratio for dialog boxes.
else if ( SwitchMatch(args[j], _T("hpc") )) {
m_palmpc = false;
} else if ( SwitchMatch(args[j], _T("palm") )) {
m_palmpc = true;
} else if ( SwitchMatch(args[j], _T("slow") )) {
m_slowgdi = true;
}
#endif
else if ( SwitchMatch(args[j], _T("delay") )) {
if (++j == i) {
ArgError(_T("No delay specified"));
continue;
}
if (_stscanf(args[j], _T("%d"), &m_delay) != 1) {
ArgError(_T("Invalid delay specified"));
continue;
}
} else if ( SwitchMatch(args[j], _T("loglevel") )) {
if (++j == i) {
ArgError(_T("No loglevel specified"));
continue;
}
if (_stscanf(args[j], _T("%d"), &m_logLevel) != 1) {
ArgError(_T("Invalid loglevel specified"));
continue;
}
} else if ( SwitchMatch(args[j], _T("console") )) {
m_logToConsole = true;
} else if ( SwitchMatch(args[j], _T("logfile") )) {
if (++j == i) {
ArgError(_T("No logfile specified"));
continue;
}
if (_stscanf(args[j], _T("%s"), &m_logFilename) != 1) {
ArgError(_T("Invalid logfile specified"));
continue;
} else {
m_logToFile = true;
}
} else if ( SwitchMatch(args[j], _T("config") )) {
if (++j == i) {
ArgError(_T("No config file specified"));
continue;
}
// The GetPrivateProfile* stuff seems not to like some relative paths
_fullpath(m_configFilename, args[j], _MAX_PATH);
if (_access(m_configFilename, 04)) {
ArgError(_T("Can't open specified config file for reading."));
PostQuitMessage(1);
continue;
} else {
Load(m_configFilename);
m_configSpecified = true;
}
} else if ( SwitchMatch(args[j], _T("register") )) {
Register();
PostQuitMessage(0);
} else {
TCHAR phost[256];
if (!ParseDisplay(args[j], phost, 255, &m_port)) {
ShowUsage(_T("Invalid VNC server specified."));
PostQuitMessage(1);
} else {
_tcscpy(m_host, phost);
m_connectionSpecified = true;
}
}
}
if (m_scale_num != 1 || m_scale_den != 1)
m_scaling = true;
// reduce scaling factors by greatest common denominator
if (m_scaling) {
FixScaling();
}
// tidy up
delete [] cmd;
delete [] args;
}
