347 lines
9.4 KiB
Perl
347 lines
9.4 KiB
Perl
#!/usr/bin/env perl
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# $XTermId: tcapquery.pl,v 1.21 2018/08/10 15:03:35 tom Exp $
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# -----------------------------------------------------------------------------
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# this file is part of xterm
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#
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# Copyright 2004-2017,2018 by Thomas E. Dickey
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#
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# All Rights Reserved
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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# Except as contained in this notice, the name(s) of the above copyright
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# holders shall not be used in advertising or otherwise to promote the
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# sale, use or other dealings in this Software without prior written
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# authorization.
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# -----------------------------------------------------------------------------
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# Test the tcap-query option of xterm.
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use strict;
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use warnings;
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use Getopt::Std;
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use IO::Handle;
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our (
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$opt_a, $opt_b, $opt_c, $opt_e, $opt_f, $opt_i,
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$opt_k, $opt_m, $opt_t, $opt_x, $opt_X
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);
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$Getopt::Std::STANDARD_HELP_VERSION = 1;
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&getopts('abcefikmt:x:X') || die(
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"Usage: $0 [options]\n
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Options:\n
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-a (same as -c -e -f -k -m)
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-b use both terminfo and termcap (default is termcap)
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-c cursor-keys
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-e editing keypad-keys
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-f function-keys
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-i use terminfo rather than termcap names
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-k numeric keypad-keys
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-m miscellaneous (none of -c, -e, -f, -k)
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-t NAME use given NAME for \$TERM, set that in xterm's tcap keyboard
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-x KEY extended cursor/editing key (terminfo only)
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-X test all extended cursor- and/or editing-keys (terminfo)
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"
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);
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if (
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not( defined($opt_c)
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or defined($opt_e)
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or defined($opt_f)
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or defined($opt_k)
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or defined($opt_m)
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or defined($opt_x) )
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)
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{
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$opt_a = 1;
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}
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sub no_reply($) {
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open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n");
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autoflush TTY 1;
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my $old = `stty -g`;
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system "stty raw -echo min 0 time 5";
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print TTY @_;
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close TTY;
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system "stty $old";
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}
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sub get_reply($) {
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open TTY, "+</dev/tty" or die("Cannot open /dev/tty\n");
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autoflush TTY 1;
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my $old = `stty -g`;
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system "stty raw -echo min 0 time 5";
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print TTY @_;
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my $reply = <TTY>;
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close TTY;
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system "stty $old";
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if ( defined $reply ) {
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die("^C received\n") if ( "$reply" eq "\003" );
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}
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return $reply;
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}
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sub hexified($) {
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my $value = $_[0];
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my $result = "";
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my $n;
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for ( $n = 0 ; $n < length($value) ; ++$n ) {
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$result .= sprintf( "%02X", ord substr( $value, $n, 1 ) );
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}
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return $result;
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}
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sub modify_tcap($) {
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my $name = $_[0];
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my $param = hexified($name);
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no_reply( "\x1bP+p" . $param . "\x1b\\" );
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}
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sub query_tcap($$) {
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my $tcap = $_[0];
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my $tinfo = $_[1];
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my $param1 = hexified($tcap);
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my $param2 = hexified($tinfo);
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my $reply;
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# uncomment one of the following lines
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if ( defined($opt_b) ) {
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$reply = get_reply( "\x1bP+q" . $param1 . ";" . $param2 . "\x1b\\" );
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}
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elsif ( defined($opt_i) ) {
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$reply = get_reply( "\x1bP+q" . $param2 . "\x1b\\" );
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}
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else {
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$reply = get_reply( "\x1bP+q" . $param1 . "\x1b\\" );
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}
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return unless defined $reply;
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if ( $reply =~ /\x1bP1\+r[[:xdigit:]]+=[[:xdigit:]]*.*/ ) {
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my $value = $reply;
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my $n;
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$value =~ s/^\x1bP1\+r//;
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$value =~ s/\x1b\\//;
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my $result = "";
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for ( $n = 0 ; $n < length($value) ; ) {
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my $c = substr( $value, $n, 1 );
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# handle semicolon and equals
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if ( $c =~ /[[:punct:]]/ ) {
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$n += 1;
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$result .= $c;
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}
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else {
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# handle hex-data
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my $k = hex substr( $value, $n, 2 );
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if ( $k == 0x1b ) {
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$result .= "\\E";
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}
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elsif ( $k == 0x7f ) {
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$result .= "^?";
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}
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elsif ( $k == 32 ) {
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$result .= "\\s";
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}
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elsif ( $k < 32 ) {
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$result .= sprintf( "^%c", $k + 64 );
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}
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elsif ( $k > 128 ) {
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$result .= sprintf( "\\%03o", $k );
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}
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else {
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$result .= chr($k);
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}
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$n += 2;
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}
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}
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printf "%s\n", $result;
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}
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}
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# extended-keys are a feature of ncurses 5.0 and later
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sub query_extended($) {
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my $name = $_[0];
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my $n;
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$name = "k" . $name if ( $name !~ /^k/ );
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for ( $n = 2 ; $n <= 7 ; ++$n ) {
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my $test = $name;
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$test = $test . $n if ( $n > 2 );
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query_tcap( $name, $test );
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}
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}
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query_tcap( "TN", "name" );
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if ( defined($opt_t) ) {
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printf "Setting TERM=%s\n", $opt_t;
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modify_tcap($opt_t);
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}
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# See xtermcapKeycode()
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if ( defined($opt_a) || defined($opt_c) ) {
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query_tcap( "ku", "kcuu1" );
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query_tcap( "kd", "kcud1" );
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query_tcap( "kr", "kcuf1" );
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query_tcap( "kl", "kcub1" );
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query_tcap( "kF", "kind" );
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query_tcap( "kR", "kri" );
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query_tcap( "%i", "kRIT" );
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query_tcap( "#4", "kLFT" );
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}
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if ( defined($opt_a) || defined($opt_e) ) {
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query_tcap( "kD", "kdch1" );
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query_tcap( "kI", "kich1" );
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query_tcap( "kh", "khome" );
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query_tcap( "\@7", "kend" );
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query_tcap( "#2", "kHOM" );
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query_tcap( "*7", "kEND" );
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query_tcap( "*6", "kslt" );
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query_tcap( "#6", "kSLT" );
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query_tcap( "\@0", "kfnd" );
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query_tcap( "*0", "kFND" );
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query_tcap( "kN", "knp" );
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query_tcap( "kP", "kpp" );
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query_tcap( "%c", "kNXT" );
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query_tcap( "%e", "kPRV" );
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}
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if ( defined($opt_a) || defined($opt_f) ) {
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query_tcap( "k1", "kf1" );
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query_tcap( "k2", "kf2" );
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query_tcap( "k3", "kf3" );
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query_tcap( "k4", "kf4" );
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query_tcap( "k5", "kf5" );
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query_tcap( "k6", "kf6" );
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query_tcap( "k7", "kf7" );
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query_tcap( "k8", "kf8" );
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query_tcap( "k9", "kf9" );
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query_tcap( "k;", "kf10" );
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query_tcap( "F1", "kf11" );
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query_tcap( "F2", "kf12" );
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query_tcap( "F3", "kf13" );
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query_tcap( "F4", "kf14" );
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query_tcap( "F5", "kf15" );
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query_tcap( "F6", "kf16" );
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query_tcap( "F7", "kf17" );
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query_tcap( "F8", "kf18" );
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query_tcap( "F9", "kf19" );
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query_tcap( "FA", "kf20" );
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query_tcap( "FB", "kf21" );
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query_tcap( "FC", "kf22" );
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query_tcap( "FD", "kf23" );
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query_tcap( "FE", "kf24" );
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query_tcap( "FF", "kf25" );
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query_tcap( "FG", "kf26" );
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query_tcap( "FH", "kf27" );
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query_tcap( "FI", "kf28" );
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query_tcap( "FJ", "kf29" );
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query_tcap( "FK", "kf30" );
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query_tcap( "FL", "kf31" );
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query_tcap( "FM", "kf32" );
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query_tcap( "FN", "kf33" );
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query_tcap( "FO", "kf34" );
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query_tcap( "FP", "kf35" );
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query_tcap( "FQ", "kf36" );
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query_tcap( "FR", "kf37" );
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query_tcap( "FS", "kf38" );
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query_tcap( "FT", "kf39" );
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query_tcap( "FU", "kf40" );
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query_tcap( "FV", "kf41" );
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query_tcap( "FW", "kf42" );
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query_tcap( "FX", "kf43" );
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query_tcap( "FY", "kf44" );
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query_tcap( "FZ", "kf45" );
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query_tcap( "Fa", "kf46" );
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query_tcap( "Fb", "kf47" );
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query_tcap( "Fc", "kf48" );
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query_tcap( "Fd", "kf49" );
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query_tcap( "Fe", "kf50" );
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query_tcap( "Ff", "kf51" );
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query_tcap( "Fg", "kf52" );
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query_tcap( "Fh", "kf53" );
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query_tcap( "Fi", "kf54" );
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query_tcap( "Fj", "kf55" );
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query_tcap( "Fk", "kf56" );
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query_tcap( "Fl", "kf57" );
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query_tcap( "Fm", "kf58" );
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query_tcap( "Fn", "kf59" );
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query_tcap( "Fo", "kf60" );
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query_tcap( "Fp", "kf61" );
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query_tcap( "Fq", "kf62" );
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query_tcap( "Fr", "kf63" );
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}
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if ( defined($opt_a) || defined($opt_k) ) {
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query_tcap( "K1", "ka1" );
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query_tcap( "K3", "ka3" );
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query_tcap( "K4", "kc1" );
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query_tcap( "K5", "kc3" );
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}
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if ( defined($opt_a) || defined($opt_m) ) {
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query_tcap( "kB", "kcbt" );
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query_tcap( "kC", "kclr" );
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query_tcap( "&8", "kund" );
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query_tcap( "kb", "kbs" );
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query_tcap( "%1", "khlp" );
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query_tcap( "#1", "kHLP" );
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query_tcap( "Co", "colors" );
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query_tcap( "Co", "RGB" ) if ($opt_i);
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}
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if ( defined($opt_x) ) {
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query_extended($opt_x);
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}
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if ( defined($opt_X) ) {
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if ( defined($opt_c) ) {
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query_extended("DN");
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query_extended("UP");
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query_extended("LFT");
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query_extended("RIT");
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}
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if ( defined($opt_e) ) {
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query_extended("DC");
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query_extended("END");
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query_extended("HOM");
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query_extended("IC");
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query_extended("NXT");
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query_extended("PRV");
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}
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}
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