114 lines
3.1 KiB
Perl
114 lines
3.1 KiB
Perl
# Auto IRC Bot. An advanced, lightweight and powerful IRC bot.
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# Copyright (C) 2010-2011 Xelhua Development Team (doc/CREDITS)
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# This program is free software; rights to this code are stated in doc/LICENSE.
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package Lib::Install;
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use strict;
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use warnings;
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use Exporter;
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use English qw(-no_match_vars);
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use FindBin qw($Bin);
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our $Bin = $Bin;
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our $VERSION = 1.00;
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our @ISA = qw(Exporter);
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our @EXPORT = qw(println modfind build checkver checkcore);
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sub println
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{
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my ($out) = @_;
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if (defined $out) {
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print $out.$/;
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}
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else {
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print $/;
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}
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return 1;
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}
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sub modfind
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{
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my ($mod) = @_;
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print " $mod: ";
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eval('require '.$mod.'; 1;') and println "Found" or println "Not Found" and $Install::ERROR = 1;
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return 1;
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}
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sub build
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{
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my ($features) = @_;
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open(my $FTIME, q{>}, "$Bin/build/time") or println "Failed to install." and exit;
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print $FTIME time."\n" or println "Failed to install." and exit;
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close $FTIME or println "Failed to install." and exit;
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open(my $FOS, q{>}, "$Bin/build/os") or println "Failed to install." and exit;
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print $FOS $OSNAME."\n" or println "Failed to install." and exit;
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close $FOS or println "Failed to install." and exit;
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open(my $FFEAT, q{>}, "$Bin/build/feat") or println "Failed to install." and exit;
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print $FFEAT $features."\n" or println "Failed to install." and exit;
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close $FFEAT or println "Failed to install." and exit;
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open(my $FPERL, q{>}, "$Bin/build/perl") or println "Failed to install." and exit;
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print $FPERL "$]\n" or println "Failed to install." and exit;
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close $FPERL or println "Failed to install." and exit;
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open(my $FVER, q{>}, "$Bin/build/ver") or println "Failed to install." and exit;
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print $FVER "3.0.0d\n" or println "Failed to install." and exit;
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close $FVER or println "Failed to install." and exit;
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return 1;
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}
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sub checkver
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{
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my ($ver) = @_;
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println "* Connecting to update server...";
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my $uss = IO::Socket::INET->new(
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'Proto' => 'tcp',
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'PeerAddr' => 'dist.xelhua.org',
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'PeerPort' => 80,
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'Timeout' => 30
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) or println "Cannot connect to update server! Aborting update check.";
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send($uss, "GET http://dist.xelhua.org/auto/version.txt\n", 0);
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my $dll = '';
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while (my $data = readline($uss)) {
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$data =~ s/(\n|\r)//g;
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my ($v, $c) = split('=', $data);
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if ($v eq "url") {
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$dll = $c;
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}
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elsif ($v eq "version") {
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if ($ver ne $c) {
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println("!!! NOTICE !!! Your copy of Auto is outdated. Current version: ".$ver." - Latest version: ".$c);
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println("!!! NOTICE !!! You can get the latest Auto by downloading ".$dll);
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println("!!! NOTICE !!! Won't install without force.");
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exit;
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}
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else {
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println("* Auto is up-to-date.");
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}
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}
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}
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return 1;
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}
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sub checkcore
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{
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println "\0";
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modfind('Carp');
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modfind('FindBin');
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modfind('feature');
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modfind('IO::Socket');
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modfind('Sys::Hostname');
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modfind('POSIX');
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modfind('Time::Local');
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}
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