mirror of
https://github.com/rn10950/RetroZilla.git
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129 lines
3.2 KiB
Perl
129 lines
3.2 KiB
Perl
#!perl -w
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package GenerateManifest;
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require 5.004;
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use strict;
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use File::stat;
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require Exporter;
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use vars qw(@ISA @EXPORT);
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# Package that generates a jar manifest from an input file
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@ISA = qw(Exporter);
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@EXPORT = qw(
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GenerateManifest
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);
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my(%embed_files) = ();
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sub GenerateManifest ($$$$$$$$) {
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my($moz, $manifest, $chrome, $locale, $platform, $out_desc, $dir_sep, $verbose) = @_;
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local(*OUTDESC) = $out_desc;
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parse_input_manifest($moz, $manifest, $chrome, $locale, $verbose);
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dump_output_manifest($moz, $manifest, $chrome, $locale, $platform, *OUTDESC, $dir_sep, $verbose);
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}
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sub parse_input_manifest ($$$$$) {
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my($moz, $manifest, $chrome, $locale, $verbose) = @_;
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print STDERR "Parsing \"$manifest\"\n" unless !$verbose;
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local(*MANIFEST);
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open(MANIFEST, "<$manifest") or die ("Error: Cannot open manifest \"$manifest\".\n");
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while(<MANIFEST>) {
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chomp;
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s/^\s+//;
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s/\s+$//;
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# Skip comments & blank lines
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next if (/^\#/);
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next if (/^\s*$/);
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# Read key & data
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my($key, $value) = split(/,/, $_);
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# Strip out any remaining whitespace from key & value
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for ($key) {
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s/\s+$//;
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}
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for ($value) {
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s/^\s+//;
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}
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$embed_files{$key} = $value;
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}
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close(MANIFEST);
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}
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sub dump_output_manifest ($$$$$$$$) {
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my($moz, $manifest, $chrome, $locale, $platform, $out_desc, $dir_sep, $verbose) = @_;
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local(*OUTDESC) = $out_desc;
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print OUTDESC "embed.jar:\n";
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while (my($key, $value) = each %embed_files) {
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$key =~ s/XXXX/$locale/g;
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$value =~ s/XXXX/$locale/g;
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$key =~ s/YYYY/$platform/g;
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$value =~ s/YYYY/$platform/g;
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if ( $dir_sep ne "/" ) { # swap / for $dir_sep
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$value =~ s/\//$dir_sep/g;
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}
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# Run ls on the dir/file to ensure it's there and to get a file list back
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my($ls_path) = "$chrome$dir_sep$value";
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my($is_dir) = (-d $ls_path) ? 1 : 0;
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my($is_file) = (-f $ls_path) ? 1 : 0;
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print STDERR "Listing \"$ls_path\"\n" unless !$verbose;
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if (!$is_dir && !$is_file) {
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print STDERR "Warning: File or directory \"$ls_path\" does not exist.\n";
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next;
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}
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# this code previously used |ls -1| to get a dir listing, but that
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# doesn't work in MacPerl. Instead just use opendir() to get the
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# file list (if it's a directory), or add the single file to our list
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# if it's called out individually in the manifest.
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my(@dirList) = ();
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if ( $is_file ) {
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@dirList = ($ls_path);
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}
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else {
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opendir(CHROMEDIR, $ls_path);
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@dirList = readdir(CHROMEDIR);
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closedir(CHROMEDIR);
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}
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my($chrome_file) = "";
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my($real_file) = "";
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foreach (@dirList) {
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if ($is_dir) {
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$chrome_file = "$key$dir_sep$_";
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$real_file = "$value$dir_sep$_";
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}
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else {
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$chrome_file = $key;
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$real_file = $value;
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}
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# Ignore directories which are returned by ls
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if (! -d "$chrome$dir_sep$real_file") {
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# before we put the file into the manifest, make sure it
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# uses '/' as the separator. That's what manifest files expect.
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$real_file =~ s/$dir_sep/\//g;
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$chrome_file =~ s/$dir_sep/\//g;
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print OUTDESC " $chrome_file ($real_file)\n";
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}
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}
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}
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}
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1;
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