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vncserver: extract DetectDisplay() and RunXstartup()

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This commit is contained in:
Dmitry Maksyoma 2021-07-28 22:18:59 +12:00
parent 25e761326f
commit 1165159180
1 changed files with 39 additions and 31 deletions
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70
unix/vncserver
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@ -404,39 +404,10 @@ if (! $skipxstartup) {
}
warn "Log file is $desktopLog\n\n";
# If the unix domain socket exists then use that (DISPLAY=:n) otherwise use
# TCP (DISPLAY=host:n)
if (-e "/tmp/.X11-unix/X$displayNumber" ||
-e "/usr/spool/sockets/X11/$displayNumber")
{
$ENV{DISPLAY}= ":$displayNumber";
} else {
$ENV{DISPLAY}= "$host:$displayNumber";
}
&DetectDisplay();
$ENV{VNCDESKTOP}= $desktopName;
if ($opt{'-fg'}) {
if (! $skipxstartup) {
system("$xstartupFile >> " . &quotedString($desktopLog) . " 2>&1");
}
if (kill 0, `cat $pidFile`) {
$opt{'-kill'} = ':'.$displayNumber;
&Kill();
}
} else {
if ($opt{'-autokill'}) {
if (! $skipxstartup) {
system("($xstartupFile; $0 -kill :$displayNumber) >> "
. &quotedString($desktopLog) . " 2>&1 &");
}
} else {
if (! $skipxstartup) {
system("$xstartupFile >> " . &quotedString($desktopLog)
. " 2>&1 &");
}
}
}
&RunXstartup();
exit;
@ -916,3 +887,40 @@ sub CreateXstartup
close(XSTARTUP);
chmod 0755, "$xstartupFile";
}
sub DetectDisplay {
# If the unix domain socket exists then use that (DISPLAY=:n) otherwise use
# TCP (DISPLAY=host:n)
if (-e "/tmp/.X11-unix/X$displayNumber" ||
-e "/usr/spool/sockets/X11/$displayNumber")
{
$ENV{DISPLAY}= ":$displayNumber";
} else {
$ENV{DISPLAY}= "$host:$displayNumber";
}
}
sub RunXstartup {
if ($opt{'-fg'}) {
if (! $skipxstartup) {
system("$xstartupFile >> " . &quotedString($desktopLog) . " 2>&1");
}
if (kill 0, `cat $pidFile`) {
$opt{'-kill'} = ':'.$displayNumber;
&Kill();
}
} else {
if ($opt{'-autokill'}) {
if (! $skipxstartup) {
system("($xstartupFile; $0 -kill :$displayNumber) >> "
. &quotedString($desktopLog) . " 2>&1 &");
}
} else {
if (! $skipxstartup) {
system("$xstartupFile >> " . &quotedString($desktopLog)
. " 2>&1 &");
}
}
}
}