office-gobmx/solenv/bin/packimages.pl

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:
eval 'exec perl -wS $0 ${1+"$@"}'
if 0;
#*************************************************************************
#
# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
#
# Copyright 2000, 2010 Oracle and/or its affiliates.
#
# OpenOffice.org - a multi-platform office productivity suite
#
# This file is part of OpenOffice.org.
#
# OpenOffice.org is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# only, as published by the Free Software Foundation.
#
# OpenOffice.org is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License version 3 for more details
# (a copy is included in the LICENSE file that accompanied this code).
#
# You should have received a copy of the GNU Lesser General Public License
# version 3 along with OpenOffice.org. If not, see
# <http://www.openoffice.org/license.html>
# for a copy of the LGPLv3 License.
#
#*************************************************************************
#
# packimages.pl - pack images into archives
#
use strict;
use Getopt::Long;
use File::Find;
use File::Basename;
use Archive::Zip qw(:ERROR_CODES :CONSTANTS);
#### globals ####
my $img_global = '%GLOBALRES%'; # 'global' image prefix
my $img_module = '%MODULE%'; # 'module' image prefix
my $out_file; # path to output archive
my $tmp_out_file; # path to temporary output file
my $global_path; # path to global images directory
my $module_path; # path to module images directory
my $sort_file; # path to file containing sorting data
my @custom_path; # path to custom images directory
my @imagelist_path; # pathes to directories containing the image lists
my $verbose; # be verbose
my $extra_verbose; # be extra verbose
my $do_rebuild = 0; # is rebuilding zipfile required?
my @custom_list;
#### script id #####
( my $script_name = $0 ) =~ s/^.*\b(\w+)\.pl$/$1/;
my $script_rev;
my $id_str = ' $Revision: 1.17 $ ';
$id_str =~ /Revision:\s+(\S+)\s+\$/
? ($script_rev = $1) : ($script_rev = "-");
print "$script_name -- version: $script_rev\n";
#### main #####
parse_options();
my $image_lists_ref = get_image_lists();
my %image_lists_hash;
foreach ( @{$image_lists_ref} ) {
$image_lists_hash{$_}="";
}
$do_rebuild = is_file_newer(\%image_lists_hash) if $do_rebuild == 0;
my ($global_hash_ref, $module_hash_ref, $custom_hash_ref) = iterate_image_lists($image_lists_ref);
# custom_hash filled from filesystem lookup
find_custom($custom_hash_ref);
my $zip_hash_ref = create_zip_list($global_hash_ref, $module_hash_ref, $custom_hash_ref);
$do_rebuild = is_file_newer($zip_hash_ref) if $do_rebuild == 0;
if ( $do_rebuild == 1 ) {
create_zip_archive($zip_hash_ref);
replace_file($tmp_out_file, $out_file);
print_message("packing $out_file finished.");
} else {
print_message("$out_file up to date. nothing to do.");
}
exit(0);
#### subroutines ####
sub parse_options
{
my $opt_help;
my $p = Getopt::Long::Parser->new();
my @custom_path_list;
my $custom_path_extended;
my $success =$p->getoptions(
'-h' => \$opt_help,
'-o=s' => \$out_file,
'-g=s' => \$global_path,
'-s=s' => \$sort_file,
'-m=s' => \$module_path,
'-c=s' => \@custom_path_list,
'-e=s' => \$custom_path_extended,
'-l=s' => \@imagelist_path,
'-v' => \$verbose,
'-vv' => \$extra_verbose
);
push @custom_path_list, $custom_path_extended if ($custom_path_extended);
if ( $opt_help || !$success || !$out_file || !$global_path
|| !$module_path || !@custom_path_list || !@imagelist_path )
{
usage();
exit(1);
}
#define intermediate output file
$tmp_out_file="$out_file"."$$".$ENV{INPATH};
# Sanity checks.
# Check if out_file can be written.
my $out_dir = dirname($out_file);
# Check paths.
foreach ($out_dir, $global_path, $module_path, @imagelist_path) {
print_error("no such directory: '$_'", 2) if ! -d $_;
print_error("can't search directory: '$_'", 2) if ! -x $_;
}
print_error("directory is not writable: '$out_dir'", 2) if ! -w $out_dir;
# Use just the working paths
@custom_path = ();
foreach (@custom_path_list) {
if ( ! -d $_ ) {
print_warning("skipping non-existing directory: '$_'", 2);
}
elsif ( ! -x $_ ) {
print_error("can't search directory: '$_'", 2);
}
else {
push @custom_path, $_;
}
}
}
sub get_image_lists
{
my @image_lists;
my $glob_imagelist_path;
foreach ( @imagelist_path ) {
$glob_imagelist_path = $_;
# cygwin perl
chomp( $glob_imagelist_path = qx{cygpath -u "$glob_imagelist_path"} ) if "$^O" eq "cygwin";
push @image_lists, glob("$glob_imagelist_path/*.ilst");
}
if ( !@image_lists ) {
print_error("can't find any image lists in '@imagelist_path'", 3);
}
return wantarray ? @image_lists : \@image_lists;
}
sub iterate_image_lists
{
my $image_lists_ref = shift;
my %global_hash;
my %module_hash;
my %custom_hash;
foreach my $i ( @{$image_lists_ref} ) {
parse_image_list($i, \%global_hash, \%module_hash, \%custom_hash);
}
return (\%global_hash, \%module_hash, \%custom_hash);
}
sub parse_image_list
{
my $image_list = shift;
my $global_hash_ref = shift;
my $module_hash_ref = shift;
my $custom_hash_ref = shift;
print_message("parsing '$image_list' ...") if $verbose;
my $linecount = 0;
open(IMAGE_LIST, "< $image_list") or die "ERROR: can't open $image_list: $!";
while ( <IMAGE_LIST> ) {
$linecount++;
next if /^\s*#/;
next if /^\s*$/;
# clean up trailing whitespace
tr/\r\n//d;
s/\s+$//;
# clean up backslashes and double slashes
tr{\\}{/}s;
tr{/}{}s;
# hack "res" back into globals
if ( /^\Q$img_global\E\/(.*)$/o ) {
$global_hash_ref->{"res/".$1}++;
next;
}
if ( /^\Q$img_module\E\/(.*)$/o ) {
$module_hash_ref->{$1}++;
next;
}
# parse failed if we reach this point, bail out
close(IMAGE_LIST);
print_error("can't parse line $linecount from file '$image_list'", 4);
}
close(IMAGE_LIST);
return ($global_hash_ref, $module_hash_ref, $custom_hash_ref);
}
sub find_custom
{
my $custom_hash_ref = shift;
my $keep_back;
for my $path (@custom_path) {
find({ wanted => \&wanted, no_chdir => 0 }, $path);
foreach ( @custom_list ) {
if ( /^\Q$path\E\/(.*)$/ ) {
$keep_back=$1;
if (!defined $custom_hash_ref->{$keep_back}) {
$custom_hash_ref->{$keep_back} = $path;
}
}
}
}
}
sub wanted
{
my $file = $_;
if ( $file =~ /.*\.png$/ && -f $file ) {
push @custom_list, $File::Find::name;
}
}
sub create_zip_list
{
my $global_hash_ref = shift;
my $module_hash_ref = shift;
my $custom_hash_ref = shift;
my %zip_hash;
my @warn_list;
print_message("assemble image list ...") if $verbose;
foreach ( keys %{$global_hash_ref} ) {
# check if in 'global' and in 'module' list and add to warn list
if ( exists $module_hash_ref->{$_} ) {
push(@warn_list, $_);
next;
}
if ( exists $custom_hash_ref->{$_} ) {
$zip_hash{$_} = $custom_hash_ref->{$_};
next;
}
# it's neither in 'module' nor 'custom', record it in zip hash
$zip_hash{$_} = $global_path;
}
foreach ( keys %{$module_hash_ref} ) {
if ( exists $custom_hash_ref->{$_} ) {
$zip_hash{$_} = $custom_hash_ref->{$_};
next;
}
# it's not in 'custom', record it in zip hash
$zip_hash{$_} = $module_path;
}
if ( @warn_list ) {
foreach ( @warn_list ) {
print_warning("$_ is duplicated in 'global' and 'module' list");
}
}
return \%zip_hash
}
sub is_file_newer
{
my $test_hash_ref = shift;
my $reference_stamp = 0;
print_message("checking timestamps ...") if $verbose;
if ( -e $out_file ) {
$reference_stamp = (stat($out_file))[9];
print_message("found $out_file with $reference_stamp ...") if $verbose;
}
return 1 if $reference_stamp == 0;
foreach ( sort keys %{$test_hash_ref} ) {
my $path = $test_hash_ref->{$_};
$path .= "/" if "$path" ne "";
$path .= "$_";
print_message("checking '$path' ...") if $extra_verbose;
my $mtime = (stat($path))[9];
return 1 if $reference_stamp < $mtime;
}
return 0;
}
sub optimize_zip_layout($)
{
my $zip_hash_ref = shift;
if (!defined $sort_file) {
print_message("no sort file - sorting alphabetically ...") if $verbose;
return sort keys %{$zip_hash_ref};
}
print_message("sorting from $sort_file ...") if $verbose;
my $orderh;
my %included;
my @sorted;
open ($orderh, $sort_file) || die "Can't open $sort_file: $!";
while (<$orderh>) {
/^\#.*/ && next; # comments
s/[\r\n]*$//;
/^\s*$/ && next;
my $file = $_;
if (!defined $zip_hash_ref->{$file}) {
print "unknown file '$file'\n" if ($extra_verbose);
} else {
push @sorted, $file;
$included{$file} = 1;
}
}
close ($orderh);
for my $img (sort keys %{$zip_hash_ref}) {
push @sorted, $img if (!$included{$img});
}
print_message("done sort ...") if $verbose;
return @sorted;
}
sub create_zip_archive
{
my $zip_hash_ref = shift;
print_message("creating image archive ...") if $verbose;
my $zip = Archive::Zip->new();
# FIXME: test - $member = addfile ... $member->desiredCompressionMethod( COMPRESSION_STORED );
# any measurable performance win/loss ?
foreach ( optimize_zip_layout($zip_hash_ref) ) {
my $path = $zip_hash_ref->{$_} . "/$_";
print_message("zipping '$path' ...") if $extra_verbose;
my $member = $zip->addFile($path, $_);
if ( !$member ) {
print_error("can't add file '$path' to image zip archive: $!", 5);
}
}
my $status = $zip->writeToFileNamed($tmp_out_file);
if ( $status != AZ_OK ) {
print_error("write image zip archive '$tmp_out_file' failed. Reason: $status", 6);
}
return;
}
sub replace_file
{
my $source_file = shift;
my $dest_file = shift;
my $result = 0;
$result = unlink($dest_file) if -f $dest_file;
if ( $result != 1 && -f $dest_file ) {
unlink $source_file;
print_error("couldn't remove '$dest_file'",1);
} else {
if ( !rename($source_file, $dest_file)) {
unlink $source_file;
print_error("couldn't rename '$source_file'",1);
}
}
return;
}
sub usage
{
print STDERR "Usage: packimages.pl [-h] -o out_file -g g_path -m m_path -c c_path -l imagelist_path\n";
print STDERR "Creates archive of images\n";
print STDERR "Options:\n";
print STDERR " -h print this help\n";
print STDERR " -o out_file path to output archive\n";
print STDERR " -g g_path path to global images directory\n";
print STDERR " -m m_path path to module images directory\n";
print STDERR " -c c_path path to custom images directory\n";
print STDERR " -s sort_file path to image sort order file\n";
print STDERR " -l imagelist_path path to directory containing image lists (may appear mutiple times)\n";
print STDERR " -v verbose\n";
print STDERR " -vv very verbose\n";
}
sub print_message
{
my $message = shift;
print "$script_name: ";
print "$message\n";
return;
}
sub print_warning
{
my $message = shift;
print STDERR "$script_name: ";
print STDERR "WARNING $message\n";
return;
}
sub print_error
{
my $message = shift;
my $error_code = shift;
print STDERR "$script_name: ";
print STDERR "ERROR: $message\n";
if ( $error_code ) {
print STDERR "\nFAILURE: $script_name aborted.\n";
exit($error_code);
}
return;
}