summaryrefslogtreecommitdiff
path: root/Master/bin/amd64-freebsd/extractres
diff options
context:
space:
mode:
Diffstat (limited to 'Master/bin/amd64-freebsd/extractres')
-rwxr-xr-xMaster/bin/amd64-freebsd/extractres96
1 files changed, 96 insertions, 0 deletions
diff --git a/Master/bin/amd64-freebsd/extractres b/Master/bin/amd64-freebsd/extractres
new file mode 100755
index 00000000000..c54056461a2
--- /dev/null
+++ b/Master/bin/amd64-freebsd/extractres
@@ -0,0 +1,96 @@
+#!/usr/bin/env perl
+# extractres: extract resources from PostScript file
+#
+# Copyright (C) Angus J. C. Duggan 1991-1995
+# See file LICENSE for details.
+
+$prog = ($0 =~ s=.*/==);
+
+%resources = (); # list of resources included
+%merge = (); # list of resources extracted this time
+%extn = ("font", ".pfa", "file", ".ps", "procset", ".ps", # resource extns
+ "pattern", ".pat", "form", ".frm", "encoding", ".enc");
+%type = ("%%BeginFile:", "file", "%%BeginProcSet:", "procset",
+ "%%BeginFont:", "font"); # resource types
+
+while (@ARGV) {
+ $_ = shift;
+ if (/^-m(erge)?$/) { $merge = 1; }
+ elsif (/^-/) {
+ print STDERR "Usage: $prog [-merge] [file]\n";
+ exit 1;
+ } else {
+ unshift(@ARGV, $_);
+ last;
+ }
+}
+
+if (defined($ENV{TMPDIR})) { # set body file name
+ $body = "$ENV{TMPDIR}/body$$.ps";
+} else {
+ $body = "body$$.ps";
+}
+
+open(BODY, $body) && die "Temporary file $body already exists";
+open(BODY, ">$body") || die "Can't write file $body";
+
+sub filename { # make filename for resource in @_
+ local($name);
+ foreach (@_) { # sanitise name
+ s/[!()\$\#*&\\\|\`\'\"\~\{\}\[\]\<\>\?]//g;
+ $name .= $_;
+ }
+ $name =~ s@.*/@@; # drop directories
+ die "Filename not found for resource ", join(" ", @_), "\n"
+ if $name =~ /^$/;
+ $name;
+}
+
+$output = STDOUT; # start writing header out
+while (<>) {
+ if (/^%%BeginResource:/ || /^%%BeginFont:/ || /^%%BeginProcSet:/) {
+ local($comment, @res) = split(/\s+/); # look at resource type
+ local($type) = defined($type{$comment}) ? $type{$comment} : shift(@res);
+ local($name) = &filename(@res, $extn{$type}); # make file name
+ $saveout = $output;
+ if (!$resources{$name}) {
+ print "%%IncludeResource: $type ", join(" ", @res), "\n";
+ if (!open(RES, $name)) {
+ open(RES, ">$name") || die "Can't write file $name";
+ $resources{$name} = $name;
+ $merge{$name} = $merge;
+ $output = RES;
+ } else { # resource already exists
+ close(RES);
+ undef $output;
+ }
+ } elsif ($merge{$name}) {
+ open(RES, ">>$name") || die "Can't append to file $name";
+ $output = RES;
+ } else { # resource already included
+ undef $output;
+ }
+ } elsif (/^%%EndResource/ || /^%%EndFont/ || /^%%EndProcSet/) {
+ if (defined $output) {
+ print $output $_;
+ close($output);
+ }
+ $output = $saveout;
+ next;
+ } elsif ((/^%%EndProlog/ || /^%%BeginSetup/ || /^%%Page:/)) {
+ $output = BODY;
+ }
+ print $output $_
+ if defined $output;
+}
+
+close(BODY); # close body output file
+
+open(BODY, $body); # reopen body for input
+while (<BODY>) { # print it all
+ print $_;
+}
+close(BODY);
+
+unlink($body); # dispose of body file
+