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1 | #!/usr/bin/perl |
2 | # |
3 | # cptx - Copy the content of text fields (in a KiCad board file) |
4 | # |
5 | # Written 2011 by Werner Almesberger |
6 | # Copyright 2011 Werner Almesberger |
7 | # |
8 | # This program is free software; you can redistribute it and/or modify |
9 | # it under the terms of the GNU General Public License as published by |
10 | # the Free Software Foundation; either version 2 of the License, or |
11 | # (at your option) any later version. |
12 | # |
13 | |
14 | |
15 | sub usage |
16 | { |
17 | print STDERR |
18 | "usage: $0 [-i] board_file src_layer src_x src_y layer x y ...\n\n"; |
19 | print STDERR |
20 | " -i modify board file in place (default: write to stdout)\n"; |
21 | exit(1); |
22 | } |
23 | |
24 | |
25 | if ($ARGV[0] eq "-i") { |
26 | $in_place = 1; |
27 | $out = "_tmp"; |
28 | shift @ARGV; |
29 | } else { |
30 | $out = "-"; |
31 | } |
32 | |
33 | &usage if $ARGV[0] =~ /^-/; |
34 | &usage unless @ARGV >= 7; |
35 | |
36 | $f = shift @ARGV; |
37 | $src_layer = shift @ARGV; |
38 | $src_x = shift @ARGV; |
39 | $src_y = shift @ARGV; |
40 | |
41 | @dst = @ARGV; |
42 | &usage if @dst % 3; |
43 | |
44 | open(FILE, $f) || die "$f: $!"; |
45 | LINE: while (<FILE>) { |
46 | last if /^\$EndBOARD/; |
47 | if (/^\$TEXTPCB/) { |
48 | $text = 1; |
49 | $t = $_; |
50 | undef $te; |
51 | undef $po; |
52 | undef $de; |
53 | next; |
54 | } |
55 | if (!$text) { |
56 | $s .= $_; |
57 | next; |
58 | } |
59 | $t .= $_; |
60 | if (/^Te\s/) { |
61 | $te = $_; |
62 | next; |
63 | } |
64 | if (/^Po\s/) { |
65 | $po = $_; |
66 | next; |
67 | } |
68 | if (/^De\s/) { |
69 | $de = $_; |
70 | next; |
71 | } |
72 | die unless /^\$EndTEXTPCB/; |
73 | $text = 0; |
74 | die unless defined $te; |
75 | die unless defined $po; |
76 | die unless defined $de; |
77 | @po = split(/\s+/, $po); |
78 | $x = $po[1]; |
79 | $y = $po[2]; |
80 | @de = split(/\s+/, $de); |
81 | $layer = $de[1]; |
82 | if ($layer == $src_layer && $x == $src_x && $y == $src_y) { |
83 | die unless $te =~ /"[^"]*"/; |
84 | $str = $&; |
85 | } |
86 | for ($i = 0; $i != @dst; $i += 3) { |
87 | if ($layer == $dst[$i] && |
88 | $x == $dst[$i+1] && $y == $dst[$i+2]) { |
89 | push(@d, $t); |
90 | next LINE; |
91 | } |
92 | } |
93 | $s .= $t; |
94 | } |
95 | close FILE; |
96 | |
97 | die unless defined $str; |
98 | |
99 | open(FILE, ">$out") || die "$out: $!"; |
100 | print FILE $s || die "$out: $!"; |
101 | |
102 | for (@d) { |
103 | ($tmp = $_) =~ s/"[^"]*"/$str/; |
104 | print FILE $tmp || die "$out: $!"; |
105 | } |
106 | print FILE "\$EndBOARD\n" || die "$out: $!"; |
107 | close FILE || die "$out: $!"; |
108 | |
109 | rename("$out", $f) || die "rename $out $f: $!" if $in_place; |
110 |
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