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1130b656e5
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
138 lines
4.5 KiB
Perl
138 lines
4.5 KiB
Perl
#!/usr/bin/perl
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#
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# Copyright (c) May 1995 Wolfram Schneider <wosch@FreeBSD.org>. Berlin.
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# spkrtest - Test script for the speaker driver
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#
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# v1.0 by Eric S. Raymond (Feb 1990)
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# v1.1 rightstuff contributed by Eric S. Tiedemann (est@snark.thyrsus.com)
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# v2.0 dialog+perl by Wolfram Schneider <wosch@FreeBSD.org>, May 1995
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#
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# NOTE for iso-* (latin1) fonts: use TERM=cons25-iso8859-1
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#
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# $FreeBSD$
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$title = qq{
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reveille -- Reveille
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contact -- Contact theme from Close Encounters
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dance -- Lord of the Dance (aka Simple Gifts)
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loony -- Loony Toons theme
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sinister -- standard villain's entrance music
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rightstuff -- a trope from "The Right Stuff" score by Bill Conti
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toccata -- opening bars of Bach's Toccata and Fugue in D Minor
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startrek -- opening bars of the theme from Star Trek Classic
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};
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$music = qq{
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reveille -- t255l8c.f.afc~c.f.afc~c.f.afc.f.a..f.~c.f.afc~c.f.afc~c.f.afc~c.f..
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contact -- <cd<a#~<a#>f
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dance -- t240<cfcfgagaa#b#>dc<a#a.~fg.gaa#.agagegc.~cfcfgagaa#b#>dc<a#a.~fg.gga.agfgfgf.
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loony -- t255cf8f8edc<a>~cf8f8edd#e~ce8cdce8cd.<a>c8c8c#def8af8
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sinister -- mst200o2ola.l8bc.~a.~>l2d#
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rightstuff -- olcega.a8f>cd2bgc.c8dee2
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toccata -- msl16oldcd4mll8pcb-agf+4.g4p4<msl16dcd4mll8pa.a+f+4p16g4
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startrek -- l2b.f+.p16a.c+.p l4mn<b.>e8a2mspg+e8c+f+8b2
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};
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@checklist = ('/usr/bin/dialog', '--title', 'Speaker test', '--checklist',
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'Please select the melodies you wish to play (space for select)',
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'-1', '-1', '10');
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$speaker = '/dev/speaker';
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sub Exit {
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unlink $tmp if $tmp; exit;
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}
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$SIG{'INT'} = $SIG{'HUP'} = $SIG{'TRAP'} = $SIG{'QUIT'} =
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$SIG{'TERM'} = '&Exit';
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# make assoc array from variable 'var'
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# 'name -- description' -> $var{$name} = $description
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sub splitconfig {
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local(*var) = @_;
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local($t, $name, $description);
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foreach $t (split('\n', $var)) {
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($name, $description) = split('--', $t);
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$name =~ s/^\s+//; $name =~ s/\s+$//;
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$description =~ s/\s+//; $description =~ s/\s+$//;
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$var{$name} = $description if $name && $description;
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}
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}
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&splitconfig(*title);
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&splitconfig(*music);
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foreach (sort keys %title) {
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push(@checklist, ($_, $title{$_}, 'OFF'));
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}
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$tmp = ($ENV{'TMP'} || "/tmp") . "/_spkrtest$$";
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if (!open(SPEAKER, "> $speaker")) {
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warn "You have no write access to $speaker or the speaker device is not " .
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"enabled\nin kernel. Cannot play any melody! See spkr(4).\a\n";
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sleep 2;
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}
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open(SAVEERR, ">&STDERR") || die "open >&STDERR: $!\n";
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open(STDERR, "> $tmp") || do { die "open > $tmp: $!\n"; };
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system @checklist; # start dialog
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open(STDERR, ">&SAVEERR") || die "open >&SAVEERR: $!\n";
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$return = $? >> 8;
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# die if speaker device not avaiable
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if (fileno(SPEAKER) eq "") {
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print "\nSorry, cannot play any melody!!!\n"; &Exit;
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}
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if (!$return) { # not cancel
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select(SPEAKER); $| = 1;
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select(STDOUT); $| = 1;
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if (! -z $tmp) { # select melod(y/ies)
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print STDOUT "\n";
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open(STDIN, $tmp) || do { die "open $tmp: $!\n"; };
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foreach $melody (split($", <STDIN>)) {
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$melody =~ s/^"//; $melody =~ s/"$//;
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print STDOUT "$title{$melody}\n";
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print SPEAKER "$music{$melody}";
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sleep 1;
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}
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} else { # use default melody
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$melody = (sort keys %title)[0];
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print STDOUT "Use default melody: $title{$melody}\n";
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print SPEAKER "$music{$melody}";
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}
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close SPEAKER;
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}
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&Exit;
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