62 lines
1.3 KiB
Perl
62 lines
1.3 KiB
Perl
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#!/usr/bin/perl
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# Find fvwm commands from function.c struct functions
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# Written by Toshi Isogai
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sub getcmd {
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$/ = "\n\n";
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while(<FF>) {
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#find "struct functions func_config[] =" in various spacing
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if (s/struct\s+functions.*\[\]\s+=(\s|\n)+\{// ) {
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return listcmd();
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}
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}
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print stderr "Can't find struct functions\n";
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exit 1;
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}
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sub listcmd {
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my($cmd,@cmd);
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while( /"(.*)"/g ) {
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$cmd = $1;
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next if $cmd =~ /^\+?$/;
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push @cmd, $cmd;
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}
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@cmd;
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}
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sub create_pm {
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my(@cmd,$i,@ln);
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my( $fvwmdir ) = $ARGV[0];
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my( $fc);
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my( $pm ) = "FvwmCommand.pm";
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$fc = "../../fvwm/functions.c";
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open(FF, $fc) || die "$fc $!";
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@cmd = getcmd();
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close(FF);
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open(FPL,">$pm") || die "$pm: $!";
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print FPL "# $pm\n";
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print FPL "# Collection of fvwm2 builtin commands for FvwmCommand\n";
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print FPL "package FvwmCommand;\nuse Exporter;\n";
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print FPL "\@ISA=qw(Exporter);\n\@EXPORT=qw(";
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for( $i=0; $i<=$#cmd; $i++) {
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if( $i % 5 == 0 ) {
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print FPL "\n $cmd[$i]";
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}else{
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print FPL " $cmd[$i]";
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}
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}
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print FPL "\n);\n";
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print FPL "\nsub FvwmCommand { system \"$fvwmdir/FvwmCommand '\@_'\"}\n\n";
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foreach $i (@cmd) {
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print FPL "sub $i { FvwmCommand \"$i \@_ \" }\n";
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}
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print FPL "sub AM { FvwmCommand \"+ \@_ \" }\n";
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print FPL "1;\n";
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print "$pm created\n";
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}
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create_pm();
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