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makeDist
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#!/usr/bin/env perl
#
# makeDist: Build a BackupPC distribution
#
# DESCRIPTION
#
# This script builds a distribution. Arguments
# specify the release date and version:
#
# makeDist [--nolangCheck] [--nosyntaxCheck] [--releasedate 'DD MMM YYYY'] --version X.Y.Z
#
# Example:
#
# makeDist --releasedate '1 Dec 2013' --version 4.0.0alpha3
#
# makeDist merges the version number, release date and turns all the
# library paths etc back into the symbolic form (eg: __INSTALLDIR__)
# so that configure.pl will do the right thing.
#
# Sometime the language files are not up to date, and makeDist exits
# after complaining about the lang files being inconsistent. Use
# the --nolangCheck option to turn off that checking.
#
# By default makeDist does a syntax check on all the source files.
# If you want to skip that you can use the --nosyntaxCheck option, eg:
#
# makeDist --nolangCheck --nosyntaxCheck --releasedate '1 Dec 2013' --version 4.0.0alpha3
#
# The distribution is in the file name: dist/BackupPC-$Version.tar.gz.
#
# AUTHOR
# Craig Barratt <[email protected]>
#
# COPYRIGHT
# Copyright (C) 2001-2015 Craig Barratt
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#========================================================================
use strict;
use File::Path;
use File::Copy;
use Getopt::Long;
use Data::Dumper;
use lib "./lib";
use BackupPC::Lib;
use BackupPC::Config::Meta qw(:all);
my $bpc;
die("BackupPC::Lib->new failed\n")
if ( !($bpc = BackupPC::Lib->new(".", ".", "./conf", 1)) );
umask(0022);
my @PerlSrc = qw(
bin/BackupPC
bin/BackupPC_Admin_SCGI
bin/BackupPC_archive
bin/BackupPC_archiveHost
bin/BackupPC_archiveStart
bin/BackupPC_attribPrint
bin/BackupPC_backupDelete
bin/BackupPC_backupDuplicate
bin/BackupPC_dump
bin/BackupPC_fixupBackupSummary
bin/BackupPC_fsck
bin/BackupPC_ls
bin/BackupPC_migrateV3toV4
bin/BackupPC_nightly
bin/BackupPC_poolCntPrint
bin/BackupPC_refCountUpdate
bin/BackupPC_restore
bin/BackupPC_rrdUpdate
bin/BackupPC_sendEmail
bin/BackupPC_serverMesg
bin/BackupPC_tarCreate
bin/BackupPC_tarExtract
bin/BackupPC_zcat
bin/BackupPC_zipCreate
lib/BackupPC/Config/Meta.pm
lib/BackupPC/DirOps.pm
lib/BackupPC/Lib.pm
lib/BackupPC/Storage.pm
lib/BackupPC/View.pm
lib/BackupPC/Xfer/Archive.pm
lib/BackupPC/Xfer/Ftp.pm
lib/BackupPC/Xfer/Protocol.pm
lib/BackupPC/Xfer/Rsync.pm
lib/BackupPC/Xfer/Smb.pm
lib/BackupPC/Xfer/Tar.pm
lib/BackupPC/Xfer.pm
lib/BackupPC/Zip/FileMember.pm
lib/Net/FTP/AutoReconnect.pm
lib/Net/FTP/RetrHandle.pm
lib/BackupPC/CGI/AdminOptions.pm
lib/BackupPC/CGI/Archive.pm
lib/BackupPC/CGI/ArchiveInfo.pm
lib/BackupPC/CGI/Browse.pm
lib/BackupPC/CGI/DeleteBackup.pm
lib/BackupPC/CGI/DirHistory.pm
lib/BackupPC/CGI/EditConfig.pm
lib/BackupPC/CGI/EmailSummary.pm
lib/BackupPC/CGI/GeneralInfo.pm
lib/BackupPC/CGI/HostInfo.pm
lib/BackupPC/CGI/Lib.pm
lib/BackupPC/CGI/LOGlist.pm
lib/BackupPC/CGI/Queue.pm
lib/BackupPC/CGI/ReloadServer.pm
lib/BackupPC/CGI/Restore.pm
lib/BackupPC/CGI/RestoreFile.pm
lib/BackupPC/CGI/RestoreInfo.pm
lib/BackupPC/CGI/RSS.pm
lib/BackupPC/CGI/StartServer.pm
lib/BackupPC/CGI/StartStopBackup.pm
lib/BackupPC/CGI/StopServer.pm
lib/BackupPC/CGI/Summary.pm
lib/BackupPC/CGI/View.pm
lib/BackupPC/Lang/cz.pm
lib/BackupPC/Lang/de.pm
lib/BackupPC/Lang/en.pm
lib/BackupPC/Lang/es.pm
lib/BackupPC/Lang/fr.pm
lib/BackupPC/Lang/it.pm
lib/BackupPC/Lang/ja.pm
lib/BackupPC/Lang/nl.pm
lib/BackupPC/Lang/pl.pm
lib/BackupPC/Lang/pt_br.pm
lib/BackupPC/Lang/ru.pm
lib/BackupPC/Lang/uk.pm
lib/BackupPC/Lang/zh_CN.pm
lib/BackupPC/Storage/Text.pm
cgi-bin/BackupPC_Admin
);
my %opts;
$opts{langCheck} = 1;
$opts{syntaxCheck} = 1;
if ( !GetOptions(
\%opts,
"langCheck!",
"syntaxCheck!",
"version=s",
"releasedate=s",
) || @ARGV != 0
|| !defined($opts{version})
) {
print STDERR <<EOF;
usage: $0 [--nolangCheck] [--nosyntaxCheck] [--releasedate 'DD MMM YYYY'] --version X.Y.Z
EOF
exit(1);
}
my($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) = localtime();
$year += 1900;
my @month_abbr = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
my $Version = $opts{version} || "3.2.0";
my $ReleaseDate = $opts{releasedate} || "$mday $month_abbr[$mon] $year";
my $DistDir = "dist/BackupPC-$Version";
#
# Check config parameters
#
my $ConfVars = {};
my $errCnt;
$errCnt += CheckConfigParams("conf/config.pl", $ConfVars, 0);
$errCnt += CheckConfigParams("doc-src/BackupPC.pod", $ConfVars, 1);
$errCnt += CheckMetaDataVsConfig($ConfVars, "lib/BackupPC/Config/Meta.pm");
$errCnt += CheckEditorVsConfig($ConfVars, "lib/BackupPC/CGI/EditConfig.pm");
#
# These config parameters are not used in the code, so ignore them.
#
$ConfVars->{BackupPCUser} = 2;
$ConfVars->{CgiDir} = 2;
$ConfVars->{TopDir} = 2;
$ConfVars->{LogDir} = 2;
$ConfVars->{RunDir} = 2;
$ConfVars->{ConfDir} = 2;
$ConfVars->{InstallDir} = 2;
$ConfVars->{CgiImageDir} = 2;
#
# These config paramaters are used in the code
#
$ConfVars->{ClientCharsetLegacy} = 2;
$ConfVars->{DfCmd} = 2;
$ConfVars->{DfInodeUsageCmd} = 2;
#
# These config parameters are used in the code to be backward compatible,
# but are not present in the current config file, so ignore them.
#
$ConfVars->{BlackoutHourBegin} = 2;
$ConfVars->{BlackoutHourEnd} = 2;
$ConfVars->{BlackoutWeekDays} = 2;
$ConfVars->{RsyncLogLevel} = 2;
if ( $opts{syntaxCheck} ) {
system("perl -Ilib -c conf/config.pl 2> /dev/null")
&& die("$0: conf/config.pl contains an error (or someone killed me)\n");
system("perl -Ilib -c configure.pl 2> /dev/null")
&& die("$0: configure.pl contains an error (or someone killed me)\n");
}
foreach my $file ( @PerlSrc ) {
if ( $opts{syntaxCheck} ) {
system("perl -Ilib -c $file 2> /dev/null")
&& die("$0: $file contains an error (or someone killed me)\n");
}
#
# Skip checking of bundled libraries not explicitly part of
# BackupPC
#
next if ( $file =~ m/lib\/Net\/FTP/ );
$errCnt += CheckConfigParams($file, $ConfVars, 1);
}
if ( $opts{langCheck} ) {
$errCnt += CheckLangUsage();
$errCnt += CheckLangTags(\@PerlSrc);
}
if ( $errCnt ) {
print("Exiting because of errors\n");
exit(1)
}
$errCnt = 0;
foreach my $var ( sort(keys(%$ConfVars) ) ) {
next if ( $ConfVars->{$var} >= 2 || $var =~ /^\$/ );
printf("Unused config parameter $var\n");
$errCnt++;
}
if ( $errCnt ) {
print("Exiting because of errors\n");
exit(1)
}
rmtree($DistDir, 0, 0);
mkpath($DistDir, 0, 0777);
foreach my $dir ( qw(bin doc conf images systemd/src/init.d cgi-bin httpd/src
lib/BackupPC/CGI
lib/BackupPC/Config
lib/BackupPC/Lang
lib/BackupPC/Storage
lib/BackupPC/Xfer
lib/BackupPC/Zip
lib/Net/FTP
) ) {
mkpath("$DistDir/$dir", 0, 0777);
}
my %ConfName;
my $ConfPod = config2pod();
rmtree("doc", 0, 0);
mkpath("doc", 0, 0777);
InstallFile("doc-src/BackupPC.pod", "doc/BackupPC.pod");
use Pod::Html;
pod2html("doc/BackupPC.pod",
#"--backlink=Back to Top",
"--header",
"--title=BackupPC",
"--outfile=doc/BackupPC.html");
foreach my $file ( (@PerlSrc,
<images/*.gif>,
<images/*.png>,
<images/*.ico>,
qw(
conf/config.pl
conf/hosts
conf/BackupPC_stnd.css
conf/BackupPC_retro_v2.css
conf/BackupPC_retro_v3.css
conf/sorttable.js
systemd/README
systemd/src/backuppc.service
systemd/src/init.d/debian-backuppc
systemd/src/init.d/freebsd-backuppc
systemd/src/init.d/freebsd-backuppc2
systemd/src/init.d/gentoo-backuppc
systemd/src/init.d/gentoo-backuppc.conf
systemd/src/init.d/linux-backuppc
systemd/src/init.d/slackware-backuppc
systemd/src/init.d/solaris-backuppc
systemd/src/init.d/suse-backuppc
systemd/src/init.d/ubuntu-backuppc
httpd/src/BackupPC.conf
doc/BackupPC.pod
doc/BackupPC.html
README.md
LICENSE
ChangeLog
configure.pl
)) ) {
InstallFile("$file", "$DistDir/$file");
}
rmtree("doc", 0, 0);
system("cd dist ; tar zcf BackupPC-$Version.tar.gz BackupPC-$Version");
print("Distribution written to dist/BackupPC-$Version.tar.gz\n");
unlink("pod2htmd.x~~");
unlink("pod2htmi.x~~");
unlink("pod2htmd.tmp");
unlink("pod2htmi.tmp");
###########################################################################
# Subroutines
###########################################################################
sub InstallFile
{
my($file, $dest) = @_;
unlink($dest) if ( -d $dest );
if ( $file =~ /\.gif/ || $file =~ /\.png/ || $file =~ /\.ico/ ) {
die("can't copy($file, $dest)\n") unless copy($file, $dest);
} else {
my $lineCnt = 0;
open(FILE, $file) || die("can't open $file for reading\n");
open(OUT, ">$dest") || die("can't open $dest for writing\n");
binmode(FILE);
binmode(OUT);
while ( <FILE> ) {
s/^([#*\s]+)Version \d+\.\d+[\.\w]*, released \d+ \w+ \d{4}\.?/$1Version __VERSION__, released __RELEASEDATE__./;
s/__VERSION__/$Version/g;
s/__RELEASEDATE__/$ReleaseDate/g;
s/^([#*\s]+)Copyright\s+\(C\)\s+(\d{4})-\d{4}\s+Craig\s+Barratt/$1Copyright (C) $2-$year Craig Barratt/i;
if ( $file =~ /BackupPC\.html$/ ) {
#
# fixup for conf links
#
if ( /<dt id="Conf-/ ) {
s/<dt id=("Conf-.*)>\$Conf\{([^}]*)}/
defined($ConfName{$2})
? "\L<dt id=\"$ConfName{$2}\">\E\$Conf{$2}<\/a>"
: "<dt id=$1>\$Conf{$2}"/eg;
} else {
s/\$Conf\{([^}]*)}/
defined($ConfName{$1})
? "\L<a href=\"#$ConfName{$1}\">\E\$Conf{$1}<\/a>"
: "\$Conf{$1}"/eg;
}
s{^(<dt id="_conf.*</dt>)}{<strong>$1</strong>};
s/^<DD>/<DD><P>/;
s/^<li><\/li>/<li>/;
#
# add diveder lines before <h1>
#
s{^<h1}{<hr />\n<h1}g;
}
if ( $lineCnt == 0 && m{^#!/usr/local/bin/perl} ) {
#
# configure.pl overwrites the perl path on install, but do this to keep the
# distribution path backward compatible.
#
s{/usr/local/bin/perl}{/usr/bin/perl};
}
if ( /__CONFIGPOD__/ ) {
print OUT $ConfPod;
} elsif ( /^use lib ".*BackupPC\/lib";/
|| /^use lib "\/home\/pcbackup\/install\/lib";/ ) {
print OUT "use lib \"__INSTALLDIR__/lib\";\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*\$topDir\s*=\s*)'.*'(\s*if\s.*)/ ) {
print OUT "$1'__TOPDIR__'$2\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*\$installDir\s*=\s*)'.*'(\s*if\s.*)/ ) {
print OUT "$1'__INSTALLDIR__'$2\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*ConfDir\s*=\>\s*\$confDir eq.*)'.*'(.*)/ ) {
print OUT "$1'__CONFDIR__'$2\n";
} elsif ( $file =~ /Lib.pm/ && /^(\s*my \$useFHS\s*=\s*)\d;/ ) {
print OUT "${1}0;\n";
} elsif ( $file =~ /Lib.pm/ && /(.*Version *=> .*)'[\w\d\.]+',/ ) {
print OUT "$1'$Version',\n";
} elsif ( $file =~ /configure.pl/ && /__CONFIGURE_BIN_LIST__/ ) {
print OUT " ", join("\n ", grep(/^bin\//, @PerlSrc)), "\n";
} elsif ( $file =~ /configure.pl/ && /__CONFIGURE_LIB_LIST__/ ) {
print OUT " ", join("\n ", grep(/^lib\//, @PerlSrc)), "\n";
} elsif ( $file =~ /BackupPC_Admin/ && /(my *\$installDir *= *)'.*'/ ) {
print OUT "$1'__INSTALLDIR__/lib';\n";
} else {
print OUT;
}
$lineCnt++;
}
close(FILE);
close(OUT);
}
if ( -x $file ) {
chmod(0555, $dest);
} else {
chmod(0444, $dest);
}
}
sub config2pod
{
open(C, "conf/config.pl") || die("can't open conf/config.pl");
binmode(C);
my($str, $out, $getHdr, @conf);
my $first = 1;
while ( <C> ) {
chomp;
s/ +$//;
if ( /^#########################/ ) {
if ( $getHdr ) {
$str =~ s/\n.*//sg;
$out .= "=back\n\n" if ( !$first );
$out .= "=head2 $str\n\n=over 4\n\n";
$str = "";
$first = 0;
}
$getHdr = !$getHdr;
next;
}
if ( /^#/ ) {
s/# ?//;
next if ( $str eq "" && /^$/ );
$str .= $_ . "\n";
$str .= "\n" if ( $str =~ /examples?:\n$/i );
} elsif ( /^\$Conf\{([^}]*)/ ) {
my $var = $1;
s/ +/ /g;
s/;\s*#.*/;/;
if ( !s/\[$/[ ... ];/ && !s/<<'EOF'/.../ ) {
s/([^;])\s*$/$1 .../;
}
push(@conf, $_);
my $text = "_conf_${var}_";
$text =~ s{[\W\s]}{_}g;
$ConfName{$var} = "$text";
} elsif ( /^$/ ) {
if ( $str ne "" && @conf ) {
$out .= "=item " . join("\n\n=item ", @conf) . "\n\n";
$out .= $str;
$out .= "\n" if ( $str !~ /\n$/ );
}
$str = "";
@conf = ();
}
}
if ( $str ne "" && @conf ) {
$out .= "=item " . join("\n\n=item ", @conf) . "\n\n";
$out .= $str;
$out .= "\n" if ( $str !~ /\n$/ );
}
$out .= "=back\n\n" if ( !$first );
return $out;
}
sub CheckConfigParams
{
my($file, $vars, $check) = @_;
my $errors;
open(F, $file) || die("can't open $file\n");
binmode(F);
if ( $check ) {
while ( <F> ) {
s/\$(self|bpc)->\{Conf}\{([^}\$]+)}/if ( !defined($vars->{$2}) ) {
print("Unexpected Conf var $2 in $file\n");
$errors++;
} else {
$vars->{$2}++;
}/eg;
s/\$(?:HostConf|Conf|conf)(?:->)?\{([^}\$]+)}/if ( !defined($vars->{$1}) ) {
print("Unexpected Conf var $1 in $file\n");
$errors++;
} else {
$vars->{$1}++;
}/eg;
s/UserCommandRun\("([^"]*)"/if ( !defined($vars->{$1}) ) {
print("Unexpected Conf var $1 in $file\n");
$errors++;
} else {
$vars->{$1}++;
}/eg;
}
} else {
while ( <F> ) {
s/^[^#]*\$self->\{Conf}\{([^}]*)/$vars->{$1} = 1;/eg;
s/^[^#]*\$Conf\{([^}]*)/$vars->{$1} = 1;/eg;
}
}
close(F);
return $errors;
}
sub CheckMetaDataVsConfig
{
my($confVars, $file) = @_;
my $done = {};
my $errors;
#
# Check that the meta file mentions all the config
# parameters
#
open(F, $file) || die("can't open $file");
while ( <F> ) {
next if ( !/^\s{4}(\w+)\s+=>/ );
if ( $confVars->{$1} ) {
$done->{$1} = 1;
next;
}
next if ( $1 eq "Hosts" );
print("$file has $1 but missing from conf/config.pl\n");
$errors++;
}
close(F);
foreach my $v ( keys(%$confVars) ) {
next if ( $done->{$v} );
print("$file missing $v from conf/config.pl\n");
$errors++;
}
#
# Do extra checks that the CgiUserConfigEdit hash in the Meta
# file matches the config file
#
foreach my $p ( keys(%{$ConfigMeta{CgiUserConfigEdit}{child}}) ) {
if ( !defined($bpc->{Conf}{CgiUserConfigEdit}{$p}) ) {
print("lib/BackupPC/Config/Meta.pm has $p in CgiUserConfigEdit,"
. " but conf/config.pl CgiUserConfigEdit does not\n");
$errors++;
}
}
foreach my $p ( keys(%{$bpc->{Conf}{CgiUserConfigEdit}}) ) {
if ( !defined($ConfigMeta{CgiUserConfigEdit}{child}{$p}) ) {
print("conf/config.pl CgiUserConfigEdit has $p, but"
. " lib/BackupPC/Config/Meta.pm does not\n");
$errors++;
}
}
return $errors;
}
sub CheckEditorVsConfig
{
my($confVars, $file) = @_;
my $done = {};
my $errors;
#
# Check that the config editor file mentions all the config
# parameters
#
open(F, $file) || die("can't open $file");
while ( <F> ) {
next if ( !/name\s*=>\s*"(\w+)"/ );
if ( $confVars->{$1} ) {
$done->{$1} = 1;
next;
}
next if ( $1 eq "Hosts" );
print("$file has $1 but missing from conf/config.pl\n");
$errors++;
}
close(F);
foreach my $v ( keys(%$confVars) ) {
next if ( $done->{$v} );
print("$file missing $v from conf/config.pl\n");
$errors++;
}
return $errors;
}
#
# Make sure that every lang variable in cgi-bin/BackupPC_Admin matches
# the strings in each lib/BackupPC/Lang/*.pm file. This makes sure
# we didn't miss any translations in any of the languages.
#
sub CheckLangUsage
{
my $errors;
my $vars = {};
foreach my $file ( (
qw(cgi-bin/BackupPC_Admin bin/BackupPC_sendEmail lib/BackupPC/Lang/en.pm lib/BackupPC/Config/Meta.pm),
<lib/BackupPC/CGI/*pm>,
) ) {
open(F, $file) || die("can't open $file");
binmode(F);
while ( <F> ) {
next if ( /^\s*#/ );
s/\$Lang->\{([^}]*)}/$vars->{$1} = 1;/eg;
s/(text|comment|keyText)\s*=>\s*"(CfgEdit_.*)"/$vars->{$2} = 1;/eg;
}
close(F);
}
foreach my $f ( <lib/BackupPC/Lang/*.pm> ) {
my $done = {};
open(F, $f) || die("can't open $f\n");
binmode(F);
while ( <F> ) {
s/#.*//g;
s/\$Lang\{([^}]*)}/
my $var = $1;
next if ( $var =~ m{^(Reason_|Status_|backupType_|Disabled_)} );
next if ( $var eq "Documentation" );
if ( !defined($vars->{$var}) ) {
print("Unexpected Lang var $var in $f\n");
$errors++;
} else {
$done->{$var} = 1;
}/eg;
}
close(F);
foreach my $v ( keys(%$vars) ) {
#
# skip "variables" with "$", since they are like expressions
#
next if ( $v =~ /\$/ );
if ( !defined($done->{$v}) ) {
print("Lang var $v missing from $f\n");
$errors++;
}
}
}
return $errors;
}
#
# Pedantically check that all the html tags in each language file
# match.
#
sub CheckLangTags
{
my($perlSrc) = @_;
my($en, $enVars) = LangParse("lib/BackupPC/Lang/en.pm");
my($errors);
foreach my $srcFile ( @$perlSrc ) {
next if ( $srcFile !~ m{lib/BackupPC/Lang/(.*)} );
my $lang = $1;
next if ( $lang eq "en.pm" );
my($d, $dVars) = LangParse("lib/BackupPC/Lang/$lang");
foreach my $v1 ( @$en ) {
my $v2 = shift(@$d);
if ( $v1->{var} ne $v2->{var} ) {
print("Botch: got $lang var $v2->{var} vs en.pm $v1->{var}\n");
exit 1;
}
my $t1 = LangTextStrip($v1->{val});
my $t2 = LangTextStrip($v2->{val});
if ( $t1 ne $t2 ) {
my $i;
for ( $i = 0 ; $i < length($t1) ; $i++ ) {
last if ( substr($t1, 0, $i) ne substr($t2, 0, $i) );
}
print("$v1->{var}: ($i) got en.pm $t1\nvs $lang $t2\n\n");
$errors++;
}
}
}
return $errors;
}
sub LangTextStrip
{
my($t) = @_;
$t = "" if ( $t !~ /<.*>/ );
$t =~ s/^[^<]*</</s;
$t =~ s/([}>])[^<]*</$1</g;
$t =~ s/>[^<]*$/>/;
$t =~ s/(value=)"[^"]*"/$1""/sg;
$t =~ s/(\{h[12]\()"[^"]*"/$1""/g;
$t =~ s/ENG[\s\n]*//sg;
$t =~ s/^(<<EOF;\n)[^<]*/$1/g;
return $t;
}
sub LangParse
{
my($file) = @_;
open(C, $file) || die("can't open $file");
binmode(C);
my($out, @lang, $var);
my $comment = 1;
my $allVars = {};
my $endLine = undef;
while ( <C> ) {
if ( /^#/ && !defined($endLine) ) {
if ( $comment ) {
$out .= $_;
} else {
if ( $out ne "" ) {
$allVars->{$var} = @lang if ( defined($var) );
push(@lang, {
text => $out,
var => $var,
});
}
$var = undef;
$comment = 1;
$out = $_;
}
} elsif ( /^\s*\$Lang\{([^}]*)/ ) {
$comment = 0;
if ( defined($var) ) {
$allVars->{$var} = @lang if ( defined($var) );
push(@lang, {
text => $out,
var => $var,
});
$out = $_;
} else {
$out .= $_;
}
$var = $1;
$endLine = $1 if ( /^\s*\$Lang\{[^}]*} *= *<<(.*);/ );
$endLine = $1 if ( /^\s*\$Lang\{[^}]*} *= *<<'(.*)';/ );
} else {
$endLine = undef if ( defined($endLine) && /^\Q$endLine[\n\r]*$/ );
$out .= $_;
}
}
if ( $out ne "" ) {
$allVars->{$var} = @lang if ( defined($var) );
push(@lang, {
text => $out,
var => $var,
});
}
close(C);
foreach my $v ( @lang ) {
if ( $v->{text} =~ /\$Lang\{$v->\{var}}\s*=\s*(.*)/s ) {
$v->{val} = $1;
}
}
return (\@lang, $allVars);
}