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#!/usr/local/bin/perl
#
# Usage: xpm1to3.pl xpmv1-file > xpmv3-file
#
# Note: perl (available by ftp on prep.ai.mit.edu) script to convert
# "enhanced" xpm v1 X11 pixmap files to xpm v3 (C includable format)
# pixmap files...
# +---------------------------------------------------------------------------
# WHO: Richard Hess CORP: Consilium
# TITLE: Staff Engineer VOICE: [415] 691-6342
# [ X-SWAT Team: Special Projects ] USNAIL: 640 Clyde Court
# UUCP: ...!uunet!cimshop!rhess Mountain View, CA 94043
# +---------------------------------------------------------------------------
sub checkname {
if ($_[0] ne $_[1]) {
printf STDERR "warning, name inconsitencies in %s %s!=%s\n",
$_[2], $_[0], $_[1];
}
}
sub checkmono {
if ($_[0] ne $_[1]) { return 0; }
return 1;
}
printf "/* XPM */\n";
($name, $format) = (<> =~ /^#define\s+(\w+)_format\s+(\d+)\s*$/);
($name2, $width) = (<> =~ /^#define\s+(\w+)_width\s+(\d+)\s*$/);
&checkname($name, $name2, "width");
($name2, $height) = (<> =~ /^#define\s+(\w+)_height\s+(\d+)\s*$/);
&checkname($name, $name2, "height");
($name2, $ncolors) = (<> =~ /^#define\s+(\w+)_ncolors\s+(\d+)\s*$/);
&checkname($name, $name2, "ncolors");
($name2, $chars_per_pixel) = (<> =~
/^#define\s+(\w+)_chars_per_pixel\s+(\d+)\s*$/);
&checkname($name, $name2, "chars per pixel");
($name2) = (<> =~ /^static char \*\s*(\w+)_mono\[]\s+=\s+{\s*$/);
$mono = &checkmono($name, $name2);
if ($mono) {
$idx = 0;
while ( ($_ = <>) =~ m/^\s*"[^"]+"\s*,\s*"[^"]+"(,)?\s*$/ ) {
($codes[$idx], $mono_name[$idx]) = /^\s*"([^"]+)"\s*,\s*"([^"]+)"(,)?\s*$/;
$idx++;
}
if ($idx != $ncolors) {
printf STDERR "Warning, ncolors mismatch reading mono %d != %d\n",
$ncolors, $idx;
}
($name2) = (<> =~ /^static char \*\s*(\w+)_colors\[]\s+=\s+{\s*$/);
&checkname($name, $name2, "colors");
}
printf "static char * %s[] = {\n", $name;
printf "/* %s pixmap\n * width height ncolors chars_per_pixel */\n", $name;
printf "\"%s %s %s %s \",\n", $width, $height, $ncolors, $chars_per_pixel;
$idx = 0;
while ( ($_ = <>) =~ m/^\s*"[^"]+"\s*,\s*"[^"]+"(,)?\s*$/ ) {
($codes[$idx], $color_name[$idx]) = /^\s*"([^"]+)"\s*,\s*"([^"]+)"(,)?\s*$/;
$idx++;
}
if ($idx != $ncolors) {
printf STDERR "Warning, ncolors mismatch reading color %d != %d\n",
$ncolors, $idx;
}
for ($idx=0; $idx<$ncolors; $idx++) {
if ($mono) {
printf "\"%s m %s c %s \t s c%d \",\n", $codes[$idx],
$mono_name[$idx], $color_name[$idx], $idx;
}
else {
printf "\"%s c %s \t s c%d \",\n", $codes[$idx], $color_name[$idx], $idx;
}
}
($name2) = ( <> =~ /^static char \*\s*(\w+)_pixels\[]\s+=\s+{\s*$/);
&checkname($name, $name2, "pixels");
printf "/* pixels */\n";
while ( ! ( ($_ = <>) =~ /^}\s*;\s*$/) ) {
printf "%s", $_;
}
printf "} ;\n";
# -----------------------------------------------------------------------<eof>
|
