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vncserver: convert tabs -> spaces

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KASM-1609_select_de_to_run
Dmitry Maksyoma 4 years ago
parent 1bea4d0a41
commit 42eadfe784
1 changed files with 179 additions and 179 deletions
Show Stats Download Patch File Download Diff File

358
unix/vncserver
Unescape Escape View File

@ -69,7 +69,7 @@ chop($host = `uname -n`);
# Check command line options
&ParseOptions("-geometry",1,"-depth",1,"-pixelformat",1,"-name",1,"-kill",1,
"-help",0,"-h",0,"--help",0,"-fp",1,"-list",0,"-fg",0,"-autokill",0,"-noxstartup",0,"-xstartup",1);
"-help",0,"-h",0,"--help",0,"-fp",1,"-list",0,"-fg",0,"-autokill",0,"-noxstartup",0,"-xstartup",1);
&ProcessCliOptions();
@ -119,19 +119,19 @@ sleep(3);
if ($fontPath ne $defFontPath) {
unless (kill 0, `cat $pidFile`) {
if ($fpArgSpecified) {
warn "\nWARNING: The first attempt to start Xvnc failed, probably because the font\n";
warn "path you specified using the -fp argument is incorrect. Attempting to\n";
warn "determine an appropriate font path for this system and restart Xvnc using\n";
warn "that font path ...\n";
warn "\nWARNING: The first attempt to start Xvnc failed, probably because the font\n";
warn "path you specified using the -fp argument is incorrect. Attempting to\n";
warn "determine an appropriate font path for this system and restart Xvnc using\n";
warn "that font path ...\n";
} else {
warn "\nWARNING: The first attempt to start Xvnc failed, possibly because the font\n";
warn "catalog is not properly configured. Attempting to determine an appropriate\n";
warn "font path for this system and restart Xvnc using that font path ...\n";
warn "\nWARNING: The first attempt to start Xvnc failed, possibly because the font\n";
warn "catalog is not properly configured. Attempting to determine an appropriate\n";
warn "font path for this system and restart Xvnc using that font path ...\n";
}
$cmd =~ s@-fp [^ ]+@@;
$cmd .= " -fp $defFontPath" if ($defFontPath);
&StartXAndRecordPID();
sleep(3);
$cmd =~ s@-fp [^ ]+@@;
$cmd .= " -fp $defFontPath" if ($defFontPath);
&StartXAndRecordPID();
sleep(3);
}
}
unless (kill 0, `cat $pidFile`) {
@ -200,10 +200,10 @@ sub LoadConfig {
if ($warnoverride && $config{$k}) {
print("Warning: $configFile is overriding previously defined '$k' to be '$v'\n");
}
# change username option to basicAuth and add colon as required by Xvnc, password will be taken from file
if ($k = "username") {
# change username option to basicAuth and add colon as required by Xvnc, password will be taken from file
if ($k = "username") {
next;
} else {
} else {
$config{$k} = $v;
}
} elsif ($_ =~ m/^\s*(\S+)/) {
@ -228,19 +228,19 @@ sub LoadConfig {
sub CheckGeometryAndDepth
{
if ($geometry =~ /^(\d+)x(\d+)$/) {
$width = $1; $height = $2;
$width = $1; $height = $2;
if (($width<1) || ($height<1)) {
die "$prog: geometry $geometry is invalid\n";
}
if (($width<1) || ($height<1)) {
die "$prog: geometry $geometry is invalid\n";
}
$geometry = "${width}x$height";
$geometry = "${width}x$height";
} else {
die "$prog: geometry $geometry is invalid\n";
die "$prog: geometry $geometry is invalid\n";
}
if ($depth && (($depth < 8) || ($depth > 32))) {
die "Depth must be between 8 and 32\n";
die "Depth must be between 8 and 32\n";
}
}
@ -276,29 +276,29 @@ sub CheckDisplayNumber
socket(S, $AF_INET, $SOCK_STREAM, 0) || die "$prog: socket failed: $!\n";
eval 'setsockopt(S, &SOL_SOCKET, &SO_REUSEADDR, pack("l", 1))';
if (!bind(S, pack('S n x12', $AF_INET, 6000 + $n))) {
close(S);
return 0;
close(S);
return 0;
}
close(S);
socket(S, $AF_INET, $SOCK_STREAM, 0) || die "$prog: socket failed: $!\n";
eval 'setsockopt(S, &SOL_SOCKET, &SO_REUSEADDR, pack("l", 1))';
if (!bind(S, pack('S n x12', $AF_INET, 5900 + $n))) {
close(S);
return 0;
close(S);
return 0;
}
close(S);
if (-e "/tmp/.X$n-lock") {
warn "\nWarning: $host:$n is taken because of /tmp/.X$n-lock\n";
warn "Remove this file if there is no X server $host:$n\n";
return 0;
warn "\nWarning: $host:$n is taken because of /tmp/.X$n-lock\n";
warn "Remove this file if there is no X server $host:$n\n";
return 0;
}
if (-e "/tmp/.X11-unix/X$n") {
warn "\nWarning: $host:$n is taken because of /tmp/.X11-unix/X$n\n";
warn "Remove this file if there is no X server $host:$n\n";
return 0;
warn "\nWarning: $host:$n is taken because of /tmp/.X11-unix/X$n\n";
warn "Remove this file if there is no X server $host:$n\n";
return 0;
}
return 1;
@ -318,10 +318,10 @@ sub CheckDisplayNumber
sub GetXDisplayDefaults
{
local (@lines, @matchlines, $width, $height, $defaultVisualId, $i,
$red, $green, $blue);
$red, $green, $blue);
$wmDecorationWidth = 4; # a guess at typical size for window manager
$wmDecorationHeight = 24; # decoration size
$wmDecorationWidth = 4; # a guess at typical size for window manager
$wmDecorationHeight = 24; # decoration size
return if (!defined($ENV{DISPLAY}));
@ -331,52 +331,52 @@ sub GetXDisplayDefaults
@matchlines = grep(/dimensions/, @lines);
if (@matchlines) {
($width, $height) = ($matchlines[0] =~ /(\d+)x(\d+) pixels/);
($width, $height) = ($matchlines[0] =~ /(\d+)x(\d+) pixels/);
$width -= $wmDecorationWidth;
$height -= $wmDecorationHeight;
$width -= $wmDecorationWidth;
$height -= $wmDecorationHeight;
$geometry = "${width}x$height";
$geometry = "${width}x$height";
}
@matchlines = grep(/default visual id/, @lines);
if (@matchlines) {
($defaultVisualId) = ($matchlines[0] =~ /id:\s+(\S+)/);
for ($i = 0; $i < @lines; $i++) {
if ($lines[$i] =~ /^\s*visual id:\s+$defaultVisualId$/) {
if (($lines[$i+1] !~ /TrueColor/) ||
($lines[$i+2] !~ /depth/) ||
($lines[$i+4] !~ /red, green, blue masks/))
{
return;
}
last;
}
}
return if ($i >= @lines);
($depth) = ($lines[$i+2] =~ /depth:\s+(\d+)/);
($red,$green,$blue)
= ($lines[$i+4]
=~ /masks:\s+0x([0-9a-f]+), 0x([0-9a-f]+), 0x([0-9a-f]+)/);
$red = hex($red);
$green = hex($green);
$blue = hex($blue);
if ($red > $blue) {
$red = int(log($red) / log(2)) - int(log($green) / log(2));
$green = int(log($green) / log(2)) - int(log($blue) / log(2));
$blue = int(log($blue) / log(2)) + 1;
$pixelformat = "rgb$red$green$blue";
} else {
$blue = int(log($blue) / log(2)) - int(log($green) / log(2));
$green = int(log($green) / log(2)) - int(log($red) / log(2));
$red = int(log($red) / log(2)) + 1;
$pixelformat = "bgr$blue$green$red";
}
($defaultVisualId) = ($matchlines[0] =~ /id:\s+(\S+)/);
for ($i = 0; $i < @lines; $i++) {
if ($lines[$i] =~ /^\s*visual id:\s+$defaultVisualId$/) {
if (($lines[$i+1] !~ /TrueColor/) ||
($lines[$i+2] !~ /depth/) ||
($lines[$i+4] !~ /red, green, blue masks/))
{
return;
}
last;
}
}
return if ($i >= @lines);
($depth) = ($lines[$i+2] =~ /depth:\s+(\d+)/);
($red,$green,$blue)
= ($lines[$i+4]
=~ /masks:\s+0x([0-9a-f]+), 0x([0-9a-f]+), 0x([0-9a-f]+)/);
$red = hex($red);
$green = hex($green);
$blue = hex($blue);
if ($red > $blue) {
$red = int(log($red) / log(2)) - int(log($green) / log(2));
$green = int(log($green) / log(2)) - int(log($blue) / log(2));
$blue = int(log($blue) / log(2)) + 1;
$pixelformat = "rgb$red$green$blue";
} else {
$blue = int(log($blue) / log(2)) - int(log($green) / log(2));
$green = int(log($green) / log(2)) - int(log($red) / log(2));
$red = int(log($red) / log(2)) + 1;
$pixelformat = "bgr$blue$green$red";
}
}
}
@ -417,16 +417,16 @@ sub removeSlashes
sub Usage
{
die("\nusage: $prog [:<number>] [-name <desktop-name>] [-depth <depth>]\n".
" [-geometry <width>x<height>]\n".
" [-pixelformat rgbNNN|bgrNNN]\n".
" [-fp <font-path>]\n".
" [-fg]\n".
" [-autokill]\n".
" [-noxstartup]\n".
" [-xstartup <file>]\n".
" <Xvnc-options>...\n\n".
" $prog -kill <X-display>\n\n".
" $prog -list\n\n");
" [-geometry <width>x<height>]\n".
" [-pixelformat rgbNNN|bgrNNN]\n".
" [-fp <font-path>]\n".
" [-fg]\n".
" [-autokill]\n".
" [-noxstartup]\n".
" [-xstartup <file>]\n".
" <Xvnc-options>...\n\n".
" $prog -kill <X-display>\n\n".
" $prog -list\n\n");
}
@ -442,14 +442,14 @@ sub List
print "\nKasmVNC server sessions:\n\n";
print "X DISPLAY #\tPROCESS ID\n";
foreach my $file (@filelist) {
if ($file =~ /$host:(\d+)$\.pid/) {
chop($tmp_pid = `cat $vncUserDir/$file`);
if (kill 0, $tmp_pid) {
print ":".$1."\t\t".`cat $vncUserDir/$file`;
} else {
unlink ($vncUserDir . "/" . $file);
}
}
if ($file =~ /$host:(\d+)$\.pid/) {
chop($tmp_pid = `cat $vncUserDir/$file`);
if (kill 0, $tmp_pid) {
print ":".$1."\t\t".`cat $vncUserDir/$file`;
} else {
unlink ($vncUserDir . "/" . $file);
}
}
}
exit 1;
}
@ -464,18 +464,18 @@ sub Kill
$opt{'-kill'} =~ s/(:\d+)\.\d+$/$1/; # e.g. turn :1.0 into :1
if ($opt{'-kill'} =~ /^:\d+$/) {
$pidFile = "$vncUserDir/$host$opt{'-kill'}.pid";
$pidFile = "$vncUserDir/$host$opt{'-kill'}.pid";
} else {
if ($opt{'-kill'} !~ /^$host:/) {
die "\nCan't tell if $opt{'-kill'} is on $host\n".
"Use -kill :<number> instead\n\n";
}
$pidFile = "$vncUserDir/$opt{'-kill'}.pid";
if ($opt{'-kill'} !~ /^$host:/) {
die "\nCan't tell if $opt{'-kill'} is on $host\n".
"Use -kill :<number> instead\n\n";
}
$pidFile = "$vncUserDir/$opt{'-kill'}.pid";
}
if (! -r $pidFile) {
die "\nCan't find file $pidFile\n".
"You'll have to kill the Xvnc process manually\n\n";
die "\nCan't find file $pidFile\n".
"You'll have to kill the Xvnc process manually\n\n";
}
$SIG{'HUP'} = 'IGNORE';
@ -483,29 +483,29 @@ sub Kill
warn "Killing Xvnc process ID $pid\n";
if (kill 0, $pid) {
system("kill $pid");
sleep(1);
if (kill 0, $pid) {
print "Xvnc seems to be deadlocked. Kill the process manually and then re-run\n";
print " ".$0." -kill ".$opt{'-kill'}."\n";
print "to clean up the socket files.\n";
exit
}
system("kill $pid");
sleep(1);
if (kill 0, $pid) {
print "Xvnc seems to be deadlocked. Kill the process manually and then re-run\n";
print " ".$0." -kill ".$opt{'-kill'}."\n";
print "to clean up the socket files.\n";
exit
}
} else {
warn "Xvnc process ID $pid already killed\n";
$opt{'-kill'} =~ s/://;
if (-e "/tmp/.X11-unix/X$opt{'-kill'}") {
print "Xvnc did not appear to shut down cleanly.";
print " Removing /tmp/.X11-unix/X$opt{'-kill'}\n";
unlink "/tmp/.X11-unix/X$opt{'-kill'}";
}
if (-e "/tmp/.X$opt{'-kill'}-lock") {
print "Xvnc did not appear to shut down cleanly.";
print " Removing /tmp/.X$opt{'-kill'}-lock\n";
unlink "/tmp/.X$opt{'-kill'}-lock";
}
warn "Xvnc process ID $pid already killed\n";
$opt{'-kill'} =~ s/://;
if (-e "/tmp/.X11-unix/X$opt{'-kill'}") {
print "Xvnc did not appear to shut down cleanly.";
print " Removing /tmp/.X11-unix/X$opt{'-kill'}\n";
unlink "/tmp/.X11-unix/X$opt{'-kill'}";
}
if (-e "/tmp/.X$opt{'-kill'}-lock") {
print "Xvnc did not appear to shut down cleanly.";
print " Removing /tmp/.X$opt{'-kill'}-lock\n";
unlink "/tmp/.X$opt{'-kill'}-lock";
}
}
unlink $pidFile;
@ -526,31 +526,31 @@ sub ParseOptions
local ($opt, @opts, %valFollows, @newargs);
while (@optval) {
$opt = shift(@optval);
push(@opts,$opt);
$valFollows{$opt} = shift(@optval);
$opt = shift(@optval);
push(@opts,$opt);
$valFollows{$opt} = shift(@optval);
}
@optArgs = ();
%opt = ();
arg: while (defined($arg = shift(@ARGV))) {
foreach $opt (@opts) {
if ($arg eq $opt) {
push(@optArgs, $arg);
if ($valFollows{$opt}) {
if (@ARGV == 0) {
&Usage();
}
$opt{$opt} = shift(@ARGV);
push(@optArgs, $opt{$opt});
} else {
$opt{$opt} = 1;
}
next arg;
}
}
push(@newargs,$arg);
foreach $opt (@opts) {
if ($arg eq $opt) {
push(@optArgs, $arg);
if ($valFollows{$opt}) {
if (@ARGV == 0) {
&Usage();
}
$opt{$opt} = shift(@ARGV);
push(@optArgs, $opt{$opt});
} else {
$opt{$opt} = 1;
}
next arg;
}
}
push(@newargs,$arg);
}
@ARGV = @newargs;
@ -571,39 +571,39 @@ sub SanityCheck
cmd:
foreach $cmd ("uname","xauth") {
for (split(/:/,$ENV{PATH})) {
if (-x "$_/$cmd") {
next cmd;
}
}
die "$prog: couldn't find \"$cmd\" on your PATH.\n";
for (split(/:/,$ENV{PATH})) {
if (-x "$_/$cmd") {
next cmd;
}
}
die "$prog: couldn't find \"$cmd\" on your PATH.\n";
}
if($exedir eq "") {
cmd2:
foreach $cmd ("Xvnc","vncpasswd") {
for (split(/:/,$ENV{PATH})) {
if (-x "$_/$cmd") {
next cmd2;
}
}
die "$prog: couldn't find \"$cmd\" on your PATH.\n";
}
foreach $cmd ("Xvnc","vncpasswd") {
for (split(/:/,$ENV{PATH})) {
if (-x "$_/$cmd") {
next cmd2;
}
}
die "$prog: couldn't find \"$cmd\" on your PATH.\n";
}
}
else {
cmd3:
foreach $cmd ($exedir."Xvnc",$exedir."vncpasswd") {
for (split(/:/,$ENV{PATH})) {
if (-x "$cmd") {
next cmd3;
}
}
die "$prog: couldn't find \"$cmd\".\n";
}
foreach $cmd ($exedir."Xvnc",$exedir."vncpasswd") {
for (split(/:/,$ENV{PATH})) {
if (-x "$cmd") {
next cmd3;
}
}
die "$prog: couldn't find \"$cmd\".\n";
}
}
if (!defined($ENV{HOME})) {
die "$prog: The HOME environment variable is not set.\n";
die "$prog: The HOME environment variable is not set.\n";
}
#
@ -620,22 +620,22 @@ sub SanityCheck
eval 'use Socket';
if ($@) {
eval 'require "sys/socket.ph"';
if ($@) {
if (($os eq "SunOS") && ($osrev !~ /^4/)) {
$AF_INET = 2;
$SOCK_STREAM = 2;
} else {
$AF_INET = 2;
$SOCK_STREAM = 1;
}
} else {
$AF_INET = &AF_INET;
$SOCK_STREAM = &SOCK_STREAM;
}
eval 'require "sys/socket.ph"';
if ($@) {
if (($os eq "SunOS") && ($osrev !~ /^4/)) {
$AF_INET = 2;
$SOCK_STREAM = 2;
} else {
$AF_INET = 2;
$SOCK_STREAM = 1;
}
} else {
$AF_INET = &AF_INET;
$SOCK_STREAM = &SOCK_STREAM;
}
} else {
$AF_INET = &AF_INET;
$SOCK_STREAM = &SOCK_STREAM;
$AF_INET = &AF_INET;
$SOCK_STREAM = &SOCK_STREAM;
}
}

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