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110 lines
2.0 KiB
Perl
Executable File
110 lines
2.0 KiB
Perl
Executable File
#!/usr/bin/perl
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#
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# cptx - Copy the content of text fields (in a KiCad board file)
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#
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# Written 2011 by Werner Almesberger
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# Copyright 2011 Werner Almesberger
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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sub usage
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{
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print STDERR
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"usage: $0 [-i] board_file src_layer src_x src_y layer x y ...\n\n";
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print STDERR
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" -i modify board file in place (default: write to stdout)\n";
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exit(1);
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}
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if ($ARGV[0] eq "-i") {
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$in_place = 1;
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$out = "_tmp";
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shift @ARGV;
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} else {
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$out = "-";
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}
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&usage if $ARGV[0] =~ /^-/;
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&usage unless @ARGV >= 7;
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$f = shift @ARGV;
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$src_layer = shift @ARGV;
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$src_x = shift @ARGV;
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$src_y = shift @ARGV;
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@dst = @ARGV;
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&usage if @dst % 3;
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open(FILE, $f) || die "$f: $!";
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LINE: while (<FILE>) {
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last if /^\$EndBOARD/;
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if (/^\$TEXTPCB/) {
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$text = 1;
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$t = $_;
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undef $te;
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undef $po;
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undef $de;
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next;
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}
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if (!$text) {
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$s .= $_;
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next;
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}
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$t .= $_;
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if (/^Te\s/) {
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$te = $_;
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next;
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}
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if (/^Po\s/) {
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$po = $_;
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next;
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}
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if (/^De\s/) {
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$de = $_;
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next;
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}
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die unless /^\$EndTEXTPCB/;
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$text = 0;
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die unless defined $te;
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die unless defined $po;
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die unless defined $de;
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@po = split(/\s+/, $po);
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$x = $po[1];
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$y = $po[2];
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@de = split(/\s+/, $de);
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$layer = $de[1];
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if ($layer == $src_layer && $x == $src_x && $y == $src_y) {
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die unless $te =~ /"[^"]*"/;
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$str = $&;
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}
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for ($i = 0; $i != @dst; $i += 3) {
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if ($layer == $dst[$i] &&
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$x == $dst[$i+1] && $y == $dst[$i+2]) {
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push(@d, $t);
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next LINE;
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}
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}
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$s .= $t;
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}
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close FILE;
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die unless defined $str;
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open(FILE, ">$out") || die "$out: $!";
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print FILE $s || die "$out: $!";
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for (@d) {
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($tmp = $_) =~ s/"[^"]*"/$str/;
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print FILE $tmp || die "$out: $!";
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}
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print FILE "\$EndBOARD\n" || die "$out: $!";
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close FILE || die "$out: $!";
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rename("$out", $f) || die "rename $out $f: $!" if $in_place;
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