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########################################################
# Please file all bug reports, patches, and feature
# requests under:
# https://sourceforge.net/p/logwatch/_list/tickets
# Help requests and discusion can be filed under:
# https://sourceforge.net/p/logwatch/discussion/
########################################################
#######################################################
## Copyright (c) 2025 Frank Crawford <frank@crawford.emu.id.au>
## Covered under the included MIT/X-Consortium License:
## http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms. If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions. If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################
#########################################################
## Based on a script by Matthew McGillis
#########################################################
use lib "/usr/share/logwatch/lib";
use strict;
use POSIX;
use Logwatch ':dates';
eval "use Date::Manip"; my $hasDM = $@ ? 0 : 1;
my $Debug = $ENV{'LOGWATCH_DEBUG'} || 0;
my $DebugCounter = 0;
my $SearchDate = TimeFilter($ARGV[0] || '%Y-%m-%d %H:%M:%S');
my $pathto_dnf5 = $ENV{'pathto_dnf5'} || '/usr/bin/dnf';
my $dnf5_uses_UTC = $ENV{'dnf5_uses_utc'} || 0;
if ( $Debug >= 5 ) {
print STDERR "\nDEBUG: Inside dnf5 Filter \n";
print STDERR "DEBUG: Path to dnf: $pathto_dnf5\n";
print STDERR "DEBUG: Looking For: " . $SearchDate . "\n";
print STDERR "DEBUG: dnf5_uses_UTC: " . $dnf5_uses_UTC . "\n";
$DebugCounter = 1;
}
open(VERSION, '-|', $pathto_dnf5, '--version') || exit(0);
my $version = <VERSION>;
if ( $version !~ "dnf5" ) {
if ( $Debug >= 5 ) {
print STDERR "DEBUG: Version does not match dnf5: $version\n";
}
exit(1);
}
if ( !$hasDM and $dnf5_uses_UTC and $Debug ) {
print STDERR "DEBUG: Date::Manip not found so cannot convert from UTC to localtime\n";
}
#Init Hashes
my (
%PackageInstall,
%PackageUpgrade,
%PackageDowngrade,
%PackageReinstall,
%PackageRemove,
%PackageReplaced
);
my @InfoMessages = ();
open(LISTLINE, '-|', $pathto_dnf5, 'history', 'list', '--reverse') || die "can't run $pathto_dnf5: $!";
while ( my $ListLine = <LISTLINE> ) {
my ($ID, $Cmd, $Date, $Count) = ($ListLine =~ /([ \d]+) +(.*) +([\d]{4}-[\d]{2}-[\d]{2} [\d]{2}:[\d]{2}:[\d]{2}) +(\d+)/);
if ( $Debug >= 20 ) {
print STDERR "DEBUG($DebugCounter): $ListLine";
$DebugCounter++;
}
if ( $dnf5_uses_UTC and defined($Date) ) {
my $new_date = ParseDate($Date);
$new_date = Date_ConvTZ($new_date, "UTC") if $new_date;
if ( ! $new_date ) {
print STDERR "DEBUG($DebugCounter): Error converting date from UTC to localtime: $Date\n" if $Debug;
} else {
$Date = UnixDate( $new_date, $ARGV[0] || '%Y-%m-%d %H:%M:%S' );
print STDERR "DEBUG($DebugCounter): Local Date: $Date\n" if $Debug >= 20;
}
}
if ( $Date =~ /^$SearchDate/o ) {
open (INFOLINE, '-|', $pathto_dnf5, 'history', 'info', "$ID") || die "can't run $pathto_dnf5: $!";
while ( my $InfoLine = <INFOLINE> ) {
if ( $Debug >= 10 and $InfoLine =~ /^[^\s]/ ) {
print STDERR "DEBUG($DebugCounter): $InfoLine";
$DebugCounter++;
}
if ( $InfoLine =~ /(Groups|Environments) altered:/ ) {
push(@InfoMessages, $InfoLine);
}
next if ( $InfoLine =~ /^\s*$/ or $InfoLine =~ /^[^\s]/ );
my ($Action, $Package, $Reason, $Repository) = ($InfoLine =~ / *([^\s]+) +([^\s]+) +(.+) +([^\s]+)$/);
if ( $Debug >= 5 ) {
print STDERR "DEBUG($DebugCounter): $InfoLine";
print STDERR "DEBUG($DebugCounter): Action = $Action, Package = $Package\n";
$DebugCounter++;
}
if ( $Action !~ "Action" ) {
my ($Name, $EVRA, $Arch) = ($Package =~ /([^\s]+)-(\d+:[^\s-]+-[^\s]+\.([^\s.]+))/);
if ( $Debug >= 5 ) {
my $DC = $DebugCounter - 1;
print STDERR "DEBUG($DC): Name = $Name, EVRA = $EVRA, Arch = $Arch\n";
}
if ( !defined($Name) ) {
push(@InfoMessages, $InfoLine);
} elsif ( $Action =~ "Install" ) {
$PackageInstall{$Name . ":" . $Arch} = $EVRA;
} elsif ( $Action =~ "Upgrade" ) {
$PackageUpgrade{$Name . ":" . $Arch} = $EVRA;
} elsif ( $Action =~ "Downgrade" ) {
$PackageDowngrade{$Name . ":" . $Arch} = $EVRA;
} elsif ( $Action =~ "Reinstall" ) {
$PackageReinstall{$Name . ":" . $Arch} = $EVRA;
} elsif ( $Action =~ "Remove" ) {
$PackageRemove{$Name . ":" . $Arch} = $EVRA;
} elsif ( $Action =~ "Replaced" ) {
$PackageReplaced{$Name . ":" . $Arch} = $EVRA;
} else {
push(@InfoMessages, $InfoLine);
}
}
}
}
}
if (keys %PackageInstall) {
print "\nPackages Installed:\n";
foreach my $ThisOne (sort {lc($a) cmp lc($b)} keys %PackageInstall) {
my ($Name, $Arch) = ($ThisOne =~ /([^\s]+):([^\s]+)/ );
print " " . $Name . ": " . $PackageInstall{$ThisOne} . "\n";
}
}
if (keys %PackageReinstall) {
print "\nPackages Reinstalled:\n";
foreach my $ThisOne (sort {lc($a) cmp lc($b)} keys %PackageReinstall) {
my ($Name, $Arch) = ($ThisOne =~ /([^\s]+):([^\s]+)/ );
print " " . $Name . ": " . $PackageReinstall{$ThisOne} . "\n";
}
}
if (keys %PackageUpgrade) {
print "\nPackages Updated:\n";
foreach my $ThisOne (sort {lc($a) cmp lc($b)} keys %PackageReplaced) {
if ( defined($PackageUpgrade{$ThisOne}) ) {
my ($Name, $Arch) = ($ThisOne =~ /([^\s]+):([^\s]+)/ );
print " " . $Name . ": " . $PackageReplaced{$ThisOne} . " -> " . $PackageUpgrade{$ThisOne} . "\n";
} elsif ( !defined($PackageDowngrade{$ThisOne}) ) {
if ( $Debug >= 5 ) {
print STDERR "\nDEBUG($DebugCounter): Action = Updated->Removed, Package = $ThisOne\n";
$DebugCounter++;
}
$PackageRemove{$ThisOne} = $PackageReplaced{$ThisOne};
}
}
}
if (keys %PackageDowngrade) {
print "\nPackages Downgraded:\n";
foreach my $ThisOne (sort {lc($a) cmp lc($b)} keys %PackageReplaced) {
if ( defined($PackageDowngrade{$ThisOne}) ) {
my ($Name, $Arch) = ($ThisOne =~ /([^\s]+):([^\s]+)/ );
print " " . $Name . ": " . $PackageReplaced{$ThisOne} . " -> " . $PackageDowngrade{$ThisOne} . "\n";
} elsif ( !defined($PackageUpgrade{$ThisOne}) ) {
if ( $Debug >= 5 ) {
print STDERR "\nDEBUG($DebugCounter): Action = Downgraded->Removed, Package = $ThisOne\n";
$DebugCounter++;
}
$PackageRemove{$ThisOne} = $PackageReplaced{$ThisOne};
}
}
}
if (keys %PackageRemove) {
print "\nPackages Erased:\n";
foreach my $ThisOne (sort {lc($a) cmp lc($b)} keys %PackageRemove) {
my ($Name, $Arch) = ($ThisOne =~ /([^\s]+):([^\s]+)/ );
print " " . $Name . ": " . $PackageRemove{$ThisOne} . "\n";
}
}
if (@InfoMessages) {
print "\nInformation Messages:\n";
foreach my $ThisOne (@InfoMessages) {
print " " . $ThisOne;
}
}
exit(0);
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# Local Variables:
# mode: perl
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