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git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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111 lines
2.9 KiB
Perl
Executable file
111 lines
2.9 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright 2002 by Eric House
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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# Given arguments consisting of triples, first a string and then pbitm
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# files representing bitmaps. The format looks like this:
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# array [0-n] of { char len;
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# char[3] alt txt;
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# int16 offsetOfLarge;
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# int16 offsetOfSmall;
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# }
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# array [0-n] of {
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# bitmapLargeIfPresent;
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# bitmapSmallIfPresent;
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# }
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#
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# In addition, there's padding between bitmaps if needed to get the next
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# one to a 2-byte boundary. And the input files are not in PalmOS bitmap
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# format, so thay have to get converted into a tmp file before the sizes
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# can be known and included in the eventual output.
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use strict;
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my $tmpfile = "/tmp/tmpout$$";
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my $nSpecials = @ARGV / 3;
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die "wrong number of args" if (@ARGV % 3) != 0;
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my $gOffset = $nSpecials * 8; # sizeof(Xloc_specialEntry)
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open TMPFILE, "> $tmpfile";
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for ( my $i = 0; $i < $nSpecials; ++$i ) {
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my $size;
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my $str = shift( @ARGV );
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my $len = length($str);
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die "string $str too long" if $len > 3;
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print $str;
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while ( $len < 4 ) {
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++$len;
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print pack("c", 0 );
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}
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doOneFile( shift( @ARGV ), \*TMPFILE, \$gOffset );
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doOneFile( shift( @ARGV ), \*TMPFILE, \$gOffset );
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}
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close TMPFILE;
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# now append the tempfile
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open TMPFILE, "< $tmpfile";
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while ( read( TMPFILE, my $buffer, 128 ) ) {
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print $buffer;
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}
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close TMPFILE;
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unlink $tmpfile;
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exit 0;
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sub doOneFile($$) {
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my ( $fil, $fh, $offsetR ) = @_;
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my $size = convertBmp($fil, $fh );
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if ( ($size % 2) != 0 ) {
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++$size;
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print $fh pack( "c", 0 );
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}
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print pack( "n", $size > 0? ${$offsetR} : 0 );
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${$offsetR} += $size;
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} # doOneFile
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sub convertBmp($$) {
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my ( $pbitmfile, $fhandle ) = @_;
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if ( $pbitmfile eq "/dev/null" ) {
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return 0;
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} else {
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# for some reason I can't get quote marks to print into tmp.rcp using just `echo`
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open TMP, "> tmp.rcp";
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print TMP "BITMAP ID 1000 \"$pbitmfile\" AUTOCOMPRESS";
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close TMP;
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`pilrc tmp.rcp`;
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print $fhandle `cat Tbmp03e8.bin`;
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my $siz = -s "Tbmp03e8.bin";
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`rm -f tmp.rcp Tbmp03e8.bin`;
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return $siz;
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}
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}
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