зеркало из https://github.com/mozilla/pjs.git
105 строки
2.6 KiB
Perl
105 строки
2.6 KiB
Perl
#!perl -w
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package MozJar;
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require 5.004;
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=head1 NAME
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B<MozJar> - Routines for creating and managing jar files in MacPerl.
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=head1 SYNOPSIS
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use MozJar;
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CreateJarFile("$chrome_dir:communicator", "$chrome_dir:communicator.jar");
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=head1 DESCRIPTION
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B<MozJar> is a utility module that uses Archive::Zip (which in turn requires
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Compress::Zlib) to create jar files.
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=cut
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use strict;
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use Archive::Zip;
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use vars qw( @ISA @EXPORT );
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@ISA = qw(Exporter);
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@EXPORT = qw(CreateJarFile);
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sub _addDirToJar($$$$)
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{
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my($dir, $jar_root, $zip, $compress) = @_;
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opendir(DIR, $dir) or die "Cannot open dir $dir\n";
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my @files = readdir(DIR);
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closedir DIR;
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my $unix_jar_root = $jar_root;
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$unix_jar_root =~ s|:|/|g; # colon to slash conversion
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my $file;
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foreach $file (@files)
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{
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my $filepath = $dir.":".$file;
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if (-d $filepath)
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{
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print "Adding files to jar from $filepath\n";
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_addDirToJar($filepath, $jar_root, $zip, $compress);
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}
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else
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{
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my $member = Archive::Zip::Member->newFromFile($filepath);
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die "Failed to create zip file member $filepath\n" unless $member;
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my $unixName = $filepath;
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$unixName =~ s|:|/|g; # colon to slash conversion
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$unixName =~ s|^$unix_jar_root||; # relativise
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$member->fileName($unixName);
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# print "Adding $file as $unixName\n";
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if ($compress) {
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$member->desiredCompressionMethod(Archive::Zip::COMPRESSION_DEFLATED);
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} else {
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$member->desiredCompressionMethod(Archive::Zip::COMPRESSION_STORED);
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}
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$zip->addMember($member);
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}
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}
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}
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=head2 Creating jar files - C<CreateJarFile($srcdir, $jarpath, $compress)>
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Call C<CreateJarFile()> to make a new jar file at the location specified by
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C<$jarpath>, into which will be stored the files and directories under C<$srcdir>.
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The file and directory paths inside the jar file are created relative to C<$srcdir>.
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=cut
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sub CreateJarFile($$)
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{
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my($srcdir, $jarpath, $compress) = @_;
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my $zip = Archive::Zip->new();
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_addDirToJar($srcdir, $srcdir, $zip, $compress);
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print "Saving zip file...\n";
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my $status = $zip->writeToFileNamed($jarpath);
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if ($status == 0) {
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print "Zipping completed successfully\n";
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} else {
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print "Error saving zip file\n";
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}
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# set the file type/creator to something reasonable
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MacPerl::SetFileInfo("ZIP ", "ZIP ", $jarpath);
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}
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