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Marko Oldenburg 2018-05-15 21:04:01 +02:00
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###############################################################################
#
# Developed with Kate
#
# (c) 2017-2018 Copyright: Marko Oldenburg (leongaultier at gmail dot com)
# All rights reserved
#
# Special thanks goes to:
# - Dusty Wilson Inspiration and parts of Code
# http://search.cpan.org/~wilsond/Linux-APT-0.02/lib/Linux/APT.pm
#
#
# This script 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 2 of the License, or
# any later version.
#
# The GNU General Public License can be found at
# http://www.gnu.org/copyleft/gpl.html.
# A copy is found in the textfile GPL.txt and important notices to the license
# from the author is found in LICENSE.txt distributed with these scripts.
#
# This script 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.
#
#
# $Id$
#
###############################################################################
package main;
my $missingModul = "";
use strict;
use warnings;
use POSIX;
use Data::Dumper; #only for Debugging
eval "use JSON;1" or $missingModul .= "JSON ";
my $version = "0.0.50";
# Declare functions
sub AptToDate_Initialize($);
sub AptToDate_Define($$);
sub AptToDate_Undef($$);
sub AptToDate_Attr(@);
sub AptToDate_Set($$@);
sub AptToDate_Get($$@);
sub AptToDate_Notify($$);
sub AptToDate_ProcessUpdateTimer($);
sub AptToDate_CleanSubprocess($);
sub AptToDate_AsynchronousExecuteAptGetCommand($);
sub AptToDate_OnRun();
sub AptToDate_PollChild($);
sub AptToDate_ExecuteAptGetCommand($);
sub AptToDate_GetDistribution();
sub AptToDate_AptUpdate($);
sub AptToDate_AptUpgradeList($);
sub AptToDate_AptToUpgrade($);
sub AptToDate_PreProcessing($$);
sub AptToDate_WriteReadings($$);
sub AptToDate_CreateUpgradeList($$);
sub AptToDate_CreateWarningList($);
sub AptToDate_CreateErrorList($);
sub AptToDate_ToDay();
my %regex = ( 'en' => { 'update' => '^Reading package lists...$', 'upgrade' => '^Unpacking (\S+)\s\((\S+)\)\s+over\s+\((\S+)\)'},
'de' => { 'update' => '^Paketlisten werden gelesen...$' ,'upgrade' => '^Entpacken von (\S+)\s\((\S+)\)\s+über\s+\((\S+)\)'}
);
sub AptToDate_Initialize($) {
my ($hash) = @_;
$hash->{SetFn} = "AptToDate_Set";
$hash->{GetFn} = "AptToDate_Get";
$hash->{DefFn} = "AptToDate_Define";
$hash->{NotifyFn} = "AptToDate_Notify";
$hash->{UndefFn} = "AptToDate_Undef";
$hash->{AttrFn} = "AptToDate_Attr";
$hash->{AttrList} = "disable:1 ".
"disabledForIntervals ".
$readingFnAttributes;
foreach my $d(sort keys %{$modules{AptToDate}{defptr}}) {
my $hash = $modules{AptToDate}{defptr}{$d};
$hash->{VERSION} = $version;
}
}
sub AptToDate_Define($$) {
my ( $hash, $def ) = @_;
my @a = split( "[ \t][ \t]*", $def );
return "too few parameters: define <name> AptToDate <HOST>" if( @a != 3 );
return "Cannot define AptToDate device. Perl modul ${missingModul}is missing." if ( $missingModul );
my $name = $a[0];
my $host = $a[2];
$hash->{VERSION} = $version;
$hash->{HOST} = $host;
$hash->{NOTIFYDEV} = "global,$name";
readingsSingleUpdate($hash,"state","initialized", 1) if( ReadingsVal($name,'state','none') ne 'none');
CommandAttr(undef,$name . ' room AptToDate') if( AttrVal($name,'room','none') eq 'none' );
Log3 $name, 3, "AptToDate ($name) - defined";
$modules{AptToDate}{defptr}{$hash->{HOST}} = $hash;
return undef;
}
sub AptToDate_Undef($$) {
my ($hash,$arg) = @_;
my $name = $hash->{NAME};
if(exists($hash->{".fhem"}{subprocess})) {
my $subprocess = $hash->{".fhem"}{subprocess};
$subprocess->terminate();
$subprocess->wait();
}
delete($modules{AptToDate}{defptr}{$hash->{HOST}});
Log3 $name, 3, "Sub AptToDate_Undef ($name) - delete device $name";
return undef;
}
sub AptToDate_Attr(@) {
my ( $cmd, $name, $attrName, $attrVal ) = @_;
my $hash = $defs{$name};
if( $attrName eq "disable" ) {
if( $cmd eq "set" and $attrVal eq "1" ) {
RemoveInternalTimer($hash);
readingsSingleUpdate ( $hash, "state", "disabled", 1 );
Log3 $name, 3, "AptToDate ($name) - disabled";
}
elsif( $cmd eq "del" ) {
Log3 $name, 3, "AptToDate ($name) - enabled";
}
}
elsif( $attrName eq "disabledForIntervals" ) {
if( $cmd eq "set" ) {
return "check disabledForIntervals Syntax HH:MM-HH:MM or 'HH:MM-HH:MM HH:MM-HH:MM ...'"
unless($attrVal =~ /^((\d{2}:\d{2})-(\d{2}:\d{2})\s?)+$/);
Log3 $name, 3, "AptToDate ($name) - disabledForIntervals";
readingsSingleUpdate ( $hash, "state", "disabled", 1 );
}
elsif( $cmd eq "del" ) {
Log3 $name, 3, "AptToDate ($name) - enabled";
readingsSingleUpdate ( $hash, "state", "active", 1 );
}
}
return undef;
}
sub AptToDate_Notify($$) {
my ($hash,$dev) = @_;
my $name = $hash->{NAME};
return if (IsDisabled($name));
my $devname = $dev->{NAME};
my $devtype = $dev->{TYPE};
my $events = deviceEvents($dev,1);
return if (!$events);
Log3 $name, 5, "AptToDate ($name) - Notify: ".Dumper $events; # mit Dumper
if( ((grep /^DEFINED.$name$/,@{$events} or grep /^DELETEATTR.$name.disable$/,@{$events}
or grep /^ATTR.$name.disable.0$/,@{$events})
and $devname eq 'global' and $init_done)
or ((grep /^INITIALIZED$/,@{$events}
or grep /^REREADCFG$/,@{$events}
or grep /^MODIFIED.$name$/,@{$events}) and $devname eq 'global')
or grep /^os-release_language:.(de|en)$/,@{$events} ) {
if( ReadingsVal($name,'os-release_language','none') ne 'none' ) {
AptToDate_ProcessUpdateTimer($hash);
} else {
$hash->{".fhem"}{aptget}{cmd} = 'getDistribution';
AptToDate_AsynchronousExecuteAptGetCommand($hash);
}
}
if( $devname eq $name and (grep /^repoSync:.fetched.done$/,@{$events}
or grep /^toUpgrade:.successful$/,@{$events}) ) {
$hash->{".fhem"}{aptget}{cmd} = 'getUpdateList';
AptToDate_AsynchronousExecuteAptGetCommand($hash);
}
return;
}
sub AptToDate_Set($$@) {
my ($hash, $name, @aa) = @_;
my ($cmd, @args) = @aa;
if( $cmd eq 'repoSync' ) {
return "usage: $cmd" if( @args != 0 );
$hash->{".fhem"}{aptget}{cmd} = $cmd;
} elsif( $cmd eq 'toUpgrade' ) {
return "usage: $cmd" if( @args != 0 );
$hash->{".fhem"}{aptget}{cmd} = $cmd;
} else {
my $list = "repoSync:noArg";
$list .= " toUpgrade:noArg" if( defined($hash->{".fhem"}{aptget}{packages}) and scalar keys %{$hash->{".fhem"}{aptget}{packages}} > 0 );
return "Unknown argument $cmd, choose one of $list";
}
AptToDate_AsynchronousExecuteAptGetCommand($hash);
return undef;
}
sub AptToDate_Get($$@) {
my ($hash, $name, @aa) = @_;
my ($cmd, @args) = @aa;
if( $cmd eq 'showUpgradeList' ) {
return "usage: $cmd" if( @args != 0 );
my $ret = AptToDate_CreateUpgradeList($hash,$cmd);
return $ret;
} elsif( $cmd eq 'showUpdatedList' ) {
return "usage: $cmd" if( @args != 0 );
my $ret = AptToDate_CreateUpgradeList($hash,$cmd);
return $ret;
} elsif( $cmd eq 'showWarningList' ) {
return "usage: $cmd" if( @args != 0 );
my $ret = AptToDate_CreateWarningList($hash);
return $ret;
} elsif( $cmd eq 'showErrorList' ) {
return "usage: $cmd" if( @args != 0 );
my $ret = AptToDate_CreateErrorList($hash);
return $ret;
} else {
my $list = "";
$list .= " showUpgradeList:noArg" if( defined($hash->{".fhem"}{aptget}{packages}) and scalar keys %{$hash->{".fhem"}{aptget}{packages}} > 0 );
$list .= " showUpdatedList:noArg" if( defined($hash->{".fhem"}{aptget}{updatedpackages}) and scalar keys %{$hash->{".fhem"}{aptget}{updatedpackages}} > 0 );
$list .= " showWarningList:noArg" if( defined($hash->{".fhem"}{aptget}{'warnings'}) and scalar @{$hash->{".fhem"}{aptget}{'warnings'}} > 0 );
$list .= " showErrorList:noArg" if( defined($hash->{".fhem"}{aptget}{'errors'}) and scalar @{$hash->{".fhem"}{aptget}{'errors'}} > 0 );
return "Unknown argument $cmd, choose one of $list";
}
}
###################################
sub AptToDate_ProcessUpdateTimer($) {
my $hash = shift;
my $name = $hash->{NAME};
RemoveInternalTimer($hash);
InternalTimer( gettimeofday()+14400, "AptToDate_ProcessUpdateTimer", $hash,0 );
Log3 $name, 4, "AptToDate ($name) - stateRequestTimer: Call Request Timer";
if( !IsDisabled($name) ) {
if(exists($hash->{".fhem"}{subprocess})) {
Log3 $name, 2, "AptToDate ($name) - update in progress, process aborted.";
return 0;
}
readingsSingleUpdate($hash,"state","ready", 1) if( ReadingsVal($name,'state','none') eq 'none' or ReadingsVal($name,'state','none') eq 'initialized' );
if( AptToDate_ToDay() ne (split(' ',ReadingsTimestamp($name,'repoSync','1970-01-01')))[0]) {
$hash->{".fhem"}{aptget}{cmd} = 'repoSync';
AptToDate_AsynchronousExecuteAptGetCommand($hash);
}
}
}
sub AptToDate_CleanSubprocess($) {
my $hash = shift;
my $name = $hash->{NAME};
delete($hash->{".fhem"}{subprocess});
Log3 $name, 4, "AptToDate ($name) - clean Subprocess";
}
use constant POLLINTERVAL => 1;
sub AptToDate_AsynchronousExecuteAptGetCommand($) {
require "SubProcess.pm";
my ($hash) = shift;
my $name = $hash->{NAME};
$hash->{".fhem"}{aptget}{lang} = ReadingsVal($name,'os-release_language','none');
my $subprocess = SubProcess->new({ onRun => \&AptToDate_OnRun });
$subprocess->{aptget} = $hash->{".fhem"}{aptget};
my $pid = $subprocess->run();
readingsSingleUpdate($hash,'state',$hash->{".fhem"}{aptget}{cmd}.' in progress', 1);
if(!defined($pid)) {
Log3 $name, 1, "AptToDate ($name) - Cannot execute apt-get command asynchronously";
AptToDate_CleanSubprocess($hash);
readingsSingleUpdate($hash,'state','Cannot execute apt-get command asynchronously', 1);
return undef;
}
Log3 $name, 4, "AptToDate ($name) - execute apt-get command asynchronously (PID= $pid)";
$hash->{".fhem"}{subprocess} = $subprocess;
InternalTimer(gettimeofday()+POLLINTERVAL, "AptToDate_PollChild", $hash, 0);
Log3 $hash, 4, "AptToDate ($name) - control passed back to main loop.";
}
sub AptToDate_PollChild($) {
my $hash = shift;
my $name = $hash->{NAME};
my $subprocess = $hash->{".fhem"}{subprocess};
my $json = $subprocess->readFromChild();
if(!defined($json)) {
Log3 $name, 4, "AptToDate ($name) - still waiting (". $subprocess->{lasterror} .").";
InternalTimer(gettimeofday()+POLLINTERVAL, "AptToDate_PollChild", $hash, 0);
return;
} else {
Log3 $name, 4, "AptToDate ($name) - got result from asynchronous parsing.";
$subprocess->wait();
Log3 $name, 4, "AptToDate ($name) - asynchronous finished.";
AptToDate_CleanSubprocess($hash);
AptToDate_PreProcessing($hash,$json);
}
}
######################################
# Begin Childprozess
######################################
sub AptToDate_OnRun() {
my $subprocess = shift;
my $response = AptToDate_ExecuteAptGetCommand($subprocess->{aptget});
my $json = eval{encode_json($response)};
if($@){
Log3 'AptToDate OnRun', 3, "AptToDate - JSON error: $@";
$json = '{"jsonerror":"$@"}';
}
$subprocess->writeToParent($json);
}
sub AptToDate_ExecuteAptGetCommand($) {
my $aptget = shift;
my $apt = { 'aptget' => 'sudo apt-get' };
$apt->{lang} = $aptget->{lang};
my $response;
if( $aptget->{cmd} eq 'repoSync' ) {
$response = AptToDate_AptUpdate($apt);
} elsif( $aptget->{cmd} eq 'getUpdateList' ) {
$response = AptToDate_AptUpgradeList($apt);
} elsif( $aptget->{cmd} eq 'getDistribution' ) {
$response = AptToDate_GetDistribution();
} elsif( $aptget->{cmd} eq 'toUpgrade' ) {
$response = AptToDate_AptToUpgrade($apt);
}
return $response;
}
sub AptToDate_GetDistribution() {
my $update = {};
if(open(DISTRI, "</etc/os-release")) {
while (my $line = <DISTRI>) {
chomp($line);
Log3 'AptToDate', 4, "Sub AptToDate_GetDistribution - $line";
if($line =~ m#^(.*)="?(.*)"$#i or $line =~ m#^(.*)=([a-z]+)$#i) {
$update->{'os-release'}{'os-release_'.$1} = $2;
Log3 'Update', 4, "Distribution Daten erhalten"
}
}
close(APT);
} else {
die Log3 'Update', 2, "Couldn't use APT: $!";
#die "Couldn't use APT: $!\n";
$update->{error} = 'Couldn\'t use APT: '.$;
}
if(open(APT, "echo n | locale 2>&1 |")) {
while(my $line = <APT>) {
chomp($line);
Log3 'AptToDate', 4, "Sub AptToDate_GetDistribution - $line";
if($line =~ m#^LANG=([a-z]+).*$#) {
$update->{'os-release'}{'os-release_language'} = $1;
Log3 'Update', 4, "Language Daten erhalten"
}
}
close(APT);
} else {
die Log3 'Update', 2, "Couldn't use APT: $!";
#die "Couldn't use APT: $!\n";
$update->{error} = 'Couldn\'t use APT: '.$;
}
return $update;
}
sub AptToDate_AptUpdate($) {
my $apt = shift;
my $update = {};
if(open(APT, "echo n | $apt->{aptget} -q update 2>&1 | ")) {
while (my $line = <APT>) {
chomp($line);
Log3 'AptToDate', 4, "Sub AptToDate_AptUpdate - $line";
if($line =~ m#$regex{$apt->{lang}}{update}#i) {
$update->{'state'} = 'done';
Log3 'Update', 4, "Daten erhalten";
} elsif($line =~ s#^E: ##) { # error
my $error = {};
$error->{message} = $line;
push(@{$update->{error}}, $error);
$update->{'state'} = 'errors';
Log3 'Update', 4, "Error";
} elsif($line =~ s#^W: ##) { # warning
my $warning = {};
$warning->{message} = $line;
push(@{$update->{warning}}, $warning);
$update->{'state'} = 'warnings';
Log3 'Update', 4, "Warning";
}
}
close(APT);
} else {
die Log3 'Update', 2, "Couldn't use APT: $!";
#die "Couldn't use APT: $!\n";
$update->{error} = 'Couldn\'t use APT: '.$;
}
return $update;
}
sub AptToDate_AptUpgradeList($) {
my $apt = shift;
my $updates = {};
if(open(APT, "echo n | $apt->{aptget} -s -q -V upgrade 2>&1 |")) {
while(my $line = <APT>) {
chomp($line);
Log3 'AptToDate', 4, "Sub AptToDate_AptUpgradeList - $line";
if($line =~ m#^\s+(\S+)\s+\((\S+)\s+=>\s+(\S+)\)#) {
my $update = {};
my $package = $1;
$update->{current} = $2;
$update->{new} = $3;
$updates->{packages}->{$package} = $update;
} elsif($line =~ s#^W: ##) { # warning
my $warning = {};
$warning->{message} = $line;
push(@{$updates->{warning}}, $warning);
} elsif($line =~ s#^E: ##) { # error
my $error = {};
$error->{message} = $line;
push(@{$updates->{error}}, $error);
}
}
close(APT);
} else {
die Log3 'Update', 2, "Couldn't use APT: $!";
#die "Couldn't use APT: $!\n";
$updates->{error} = 'Couldn\'t use APT: '.$;
}
return $updates;
}
sub AptToDate_AptToUpgrade($) {
my $apt = shift;
my $updates = {};
if(open(APT, "echo n | $apt->{aptget} -y -q -V upgrade 2>&1 |")) {
while(my $line = <APT>) {
chomp($line);
Log3 'AptToDate', 4, "Sub AptToDate_AptToUpgrade - $line";
if($line =~ m#$regex{$apt->{lang}}{upgrade}#) {
my $update = {};
my $package = $1;
$update->{new} = $2;
$update->{current} = $3;
$updates->{packages}->{$package} = $update;
} elsif($line =~ s#^W: ##) { # warning
my $warning = {};
$warning->{message} = $line;
push(@{$updates->{warning}}, $warning);
} elsif($line =~ s#^E: ##) { # error
my $error = {};
$error->{message} = $line;
push(@{$updates->{error}}, $error);
}
}
close(APT);
} else {
die Log3 'Update', 2, "Couldn't use APT: $!";
#die "Couldn't use APT: $!\n";
$updates->{error} = 'Couldn\'t use APT: '.$;
}
return $updates;
}
####################################################
# End Childprozess
####################################################
sub AptToDate_PreProcessing($$) {
my ($hash,$json) = @_;
my $name = $hash->{NAME};
my $decode_json = eval{decode_json($json)};
if($@){
Log3 $name, 2, "AptToDate ($name) - JSON error: $@";
return;
}
Log3 $hash, 4, "AptToDate ($name) - JSON: $json";
$hash->{".fhem"}{aptget}{packages} = $decode_json->{packages} if( $hash->{".fhem"}{aptget}{cmd} eq 'getUpdateList' );
$hash->{".fhem"}{aptget}{updatedpackages} = $decode_json->{packages} if( $hash->{".fhem"}{aptget}{cmd} eq 'toUpgrade' );
if( defined($decode_json->{warning}) or defined($decode_json->{error}) ) {
$hash->{".fhem"}{aptget}{'warnings'} = $decode_json->{warning} if( defined($decode_json->{warning}) );
$hash->{".fhem"}{aptget}{errors} = $decode_json->{error} if( defined($decode_json->{error}) );
} else {
delete $hash->{".fhem"}{aptget}{'warnings'};
delete $hash->{".fhem"}{aptget}{errors};
}
AptToDate_WriteReadings($hash,$decode_json);
}
sub AptToDate_WriteReadings($$) {
my ($hash,$decode_json) = @_;
my $name = $hash->{NAME};
Log3 $hash, 4, "AptToDate ($name) - Write Readings";
Log3 $hash, 5, "AptToDate ($name) - ".Dumper $decode_json;
Log3 $hash, 5, "AptToDate ($name) - Packges Anzahl: ".scalar keys %{$decode_json->{packages}};
Log3 $hash, 5, "AptToDate ($name) - Inhalt aptget cmd: ".scalar keys %{$decode_json->{packages}};
readingsBeginUpdate($hash);
if( $hash->{".fhem"}{aptget}{cmd} eq 'repoSync' ) {
readingsBulkUpdate($hash,'repoSync','fetched '.$decode_json->{'state'}) ;
$hash->{helper}{lastSync} = AptToDate_ToDay();
}
readingsBulkUpdateIfChanged($hash,'updatesAvailable',scalar keys %{$decode_json->{packages}}) if( $hash->{".fhem"}{aptget}{cmd} eq 'getUpdateList' );
readingsBulkUpdate($hash,'toUpgrade','successful') if( $hash->{".fhem"}{aptget}{cmd} eq 'toUpgrade' and not defined($hash->{".fhem"}{aptget}{'errors'}) and not defined($hash->{".fhem"}{aptget}{'warnings'}) );
if( $hash->{".fhem"}{aptget}{cmd} eq 'getDistribution' ) {
while( my ($r,$v) = each %{$decode_json->{'os-release'}} ) {
readingsBulkUpdateIfChanged($hash,$r,$v);
}
}
if( defined($decode_json->{error}) ) {
readingsBulkUpdate($hash,'state',$hash->{".fhem"}{aptget}{cmd}.' Errors (get showErrorList)');
} elsif( defined($decode_json->{warning}) ) {
readingsBulkUpdate($hash,'state',$hash->{".fhem"}{aptget}{cmd}.' Warnings (get showWarningList)');
} else {
readingsBulkUpdate($hash,'state',(scalar keys %{$decode_json->{packages}} > 0 ? 'system updates available' : 'system is up to date') );
}
readingsEndUpdate($hash,1);
AptToDate_ProcessUpdateTimer($hash) if( $hash->{".fhem"}{aptget}{cmd} eq 'getDistribution' );
}
sub AptToDate_CreateUpgradeList($$) {
my ($hash,$getCmd) = @_;
my $packages;
$packages = $hash->{".fhem"}{aptget}{packages} if($getCmd eq 'showUpgradeList');
$packages = $hash->{".fhem"}{aptget}{updatedpackages} if($getCmd eq 'showUpdatedList');
my $ret = '<html><table><tr><td>';
$ret .= '<table class="block wide">';
$ret .= '<tr class="even">';
$ret .= "<td><b>Packagename</b></td>";
$ret .= "<td><b>Current Version</b></td>" if($getCmd eq 'showUpgradeList');
$ret .= "<td><b>Over Version</b></td>" if($getCmd eq 'showUpdatedList');
$ret .= "<td><b>New Version</b></td>";;
$ret .= "<td></td>";
$ret .= '</tr>';
if( ref($packages) eq "HASH" ) {
my $linecount = 1;
foreach my $package (keys (%{$packages}) ) {
if ( $linecount % 2 == 0 ) {
$ret .= '<tr class="even">';
} else {
$ret .= '<tr class="odd">';
}
$ret .= "<td>$package</td>";
$ret .= "<td>$packages->{$package}{current}</td>";
$ret .= "<td>$packages->{$package}{new}</td>";
$ret .= '</tr>';
$linecount++;
}
}
$ret .= '</table></td></tr>';
$ret .= '</table></html>';
return $ret;
}
sub AptToDate_CreateWarningList($) {
my $hash = shift;
my $warnings = $hash->{".fhem"}{aptget}{'warnings'};
my $ret = '<html><table><tr><td>';
$ret .= '<table class="block wide">';
$ret .= '<tr class="even">';
$ret .= "<td><b>Warning List</b></td>";
$ret .= "<td></td>";
$ret .= '</tr>';
if( ref($warnings) eq "ARRAY" ) {
my $linecount = 1;
foreach my $warning (@{$warnings}) {
if ( $linecount % 2 == 0 ) {
$ret .= '<tr class="even">';
} else {
$ret .= '<tr class="odd">';
}
$ret .= "<td>$warning->{message}</td>";
$ret .= '</tr>';
$linecount++;
}
}
$ret .= '</table></td></tr>';
$ret .= '</table></html>';
return $ret;
}
sub AptToDate_CreateErrorList($) {
my $hash = shift;
my $errors = $hash->{".fhem"}{aptget}{'errors'};
my $ret = '<html><table><tr><td>';
$ret .= '<table class="block wide">';
$ret .= '<tr class="even">';
$ret .= "<td><b>Warning List</b></td>";
$ret .= "<td></td>";
$ret .= '</tr>';
if( ref($errors) eq "ARRAY" ) {
my $linecount = 1;
foreach my $error (@{$errors}) {
if ( $linecount % 2 == 0 ) {
$ret .= '<tr class="even">';
} else {
$ret .= '<tr class="odd">';
}
$ret .= "<td>$error->{message}</td>";
$ret .= '</tr>';
$linecount++;
}
}
$ret .= '</table></td></tr>';
$ret .= '</table></html>';
return $ret;
}
#### my little helper
sub AptToDate_ToDay() {
my ($sec,$min,$hour,$mday,$month,$year,$wday,$yday,$isdst) = localtime(gettimeofday());
$month++;
$year+=1900;
my $today = sprintf('%04d-%02d-%02d', $year,$month,$mday);
return $today;
}
1;
=pod
=item device
=item summary
=item summary_DE
=begin html
<a name="AptToDate"></a>
<h3>Apt Update Information</h3>
<ul>
</ul>
=end html
=begin html_DE
<a name="AptToDate"></a>
<h3>Apt Update Information</h3>
<ul>
</ul>
=end html_DE
=cut