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authorChristian Beier <dontmind@freeshell.org>2014-09-03 20:54:39 +0200
committerChristian Beier <dontmind@freeshell.org>2014-09-03 20:54:39 +0200
commit498d222976975f53dea885cfe43ef0f805abd412 (patch)
treebac684fbde46fdc3e4cc3817616816b71bb67f9f /x11vnc/misc/vcinject.pl
parent8d2db0486dcc167f1b02d4454ebf4624ce03e1de (diff)
downloadlibtdevnc-498d222976975f53dea885cfe43ef0f805abd412.tar.gz
libtdevnc-498d222976975f53dea885cfe43ef0f805abd412.zip
Remove x11vnc subdir.
The new x11vnc repo is at https://github.com/LibVNC/x11vnc.
Diffstat (limited to 'x11vnc/misc/vcinject.pl')
-rwxr-xr-xx11vnc/misc/vcinject.pl113
1 files changed, 0 insertions, 113 deletions
diff --git a/x11vnc/misc/vcinject.pl b/x11vnc/misc/vcinject.pl
deleted file mode 100755
index b371d4e..0000000
--- a/x11vnc/misc/vcinject.pl
+++ /dev/null
@@ -1,113 +0,0 @@
- #!/bin/sh -- # A comment mentioning perl
-eval 'exec perl -S $0 ${1+"$@"}'
- if 0;
-#
-# vcinject.pl: simple hack to inject keystrokes into Linux VC tty.
-# See LinuxVNC.c for a more careful treatment using C and public API.
-#
-# Usage: vcinject.pl <N> (or /dev/ttyN)
-#
-# This is an example x11vnc -pipeinput program E.g.:
-#
-# x11vnc -rawfb map:/dev/fb0@1024x768x16 -pipeinput "vcinject.pl /dev/tty3"
-#
-# (see fbset(8) for obtaining fb info).
-#
-# It reads lines like this from STDIN:
-#
-# Keysym <id> <down> <n> <Keysym> ...
-#
-# <id> is ignored, it uses the rest to deduce the keystrokes to send
-# to the console.
-#
-
-$tty = shift;
-$tty = "/dev/tty$tty" if $tty =~ /^\d+$/;
-
-warn "strange tty device: $tty\n" if $tty !~ m,^/dev/tty\d+$,;
-
-open(TTY, ">$tty") || die "open $tty: $!\n";
-$fd = fileno(TTY);
-
-$linux_ioctl_syscall = 54; # common knowledge, eh? :-)
-$TIOCSTI = 0x5412;
-
-%Map = qw(
- Escape 27
- Tab 9
- Return 13
- BackSpace 8
- Home 1
- End 5
- Up 16
- Down 14
- Right 6
- Left 2
- Next 6
- Prior 2
-);
-# the latter few above seem to be vi specials. (since they are normally
-# escape sequences, e.g. ESC [ 5 ~)
-
-sub lookup {
- my($down, $key, $name) = @_;
-
- my $n = -1;
- $name =~ s/^KP_//;
-
- # algorithm borrowed from LinuxVNC.c:
- if (! $down) {
- if ($name =~ /^Control/) {
- $control--;
- }
- return $n;
- }
-
- if ($name =~ /^Control/) {
- $control++;
- } else {
- if (exists($Map{$name})) {
- $n = $Map{$name};
- }
- if ($control && $name =~ /^[A-z]$/) {
- $n = ord($name);
- # shift down to the Control zone:
- if ($name =~ /[a-z]/) {
- $n -= (ord("a") - 1);
- } else {
- $n -= (ord("A") - 1);
- }
- }
- if ($n < 0 && $key < 256) {
- $n = $key;
- }
- }
- return $n;
-}
-
-$control = 0;
-$debug = 0;
-
-while (<>) {
- chomp;
- if (/^\w+$/) {
- # for debugging, you type the keysym in manually.
- $_ = "Keysym 1 0 999 $_ None";
- }
- next unless /^Keysym/;
-
- my ($j, $id, $down, $k, $keysym, $rest) = split(' ', $_);
-
- $n = lookup($down, $k, $keysym);
- if ($n < 0 || $n > 255) {
- print STDERR "skip: '$keysym' -> $n\n" if $down && $debug;
- next;
- }
-
- $n_p = pack("c", $n);
- $ret = syscall($linux_ioctl_syscall, $fd, $TIOCSTI, $n_p);
-
- print STDERR "ctrl=$control $keysym/$k syscall(" .
- "$linux_ioctl_syscall, $fd, $TIOCSTI, $n) = $ret\n" if $debug;
-
-}