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zoneminder/scripts/zmupdate.pl.in

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#!@PERL_EXECUTABLE@ -wT
#
# ==========================================================================
#
# ZoneMinder Update Script, $Date$, $Revision$
# Copyright (C) 2001-2008 Philip Coombes
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# ==========================================================================
=head1 NAME
zmupdate.pl - check and upgrade ZoneMinder database
=head1 SYNOPSIS
zmupdate.pl -c,--check | -f,--freshen | -v<version>,--version=<version> [-u<dbuser> -p<dbpass>]
=head1 DESCRIPTION
This script just checks what the most recent release of ZoneMinder is
at the the moment. It will eventually be responsible for applying and
configuring upgrades etc, including on the fly upgrades.
=head1 OPTIONS
-c, --check - Check for updated versions of ZoneMinder
-f, --freshen - Freshen the configuration in the database. Equivalent of old zmconfig.pl -noi
--migrate-events - Update database structures as per USE_DEEP_STORAGE setting.
-v <version>, --version=<version> - Force upgrade to the current version from <version>
-u <dbuser>, --user=<dbuser> - Alternate DB user with privileges to alter DB
-p <dbpass>, --pass=<dbpass> - Password of alternate DB user with privileges to alter DB
-s, --super - Use system maintenance account on debian based systems instead of unprivileged account
-d <dir>, --dir=<dir> - Directory containing update files if not in default build location
-interactive - interact with the user
-nointeractive - do not interact with the user
=cut
use strict;
use bytes;
use version;
use Crypt::Eksblowfish::Bcrypt;
use Data::Entropy::Algorithms qw(rand_bits);
# ==========================================================================
#
# These are the elements you can edit to suit your installation
#
# ==========================================================================
use constant CHECK_INTERVAL => (1*24*60*60); # Interval between version checks
# ==========================================================================
#
# Don't change anything below here
#
# ==========================================================================
@EXTRA_PERL_LIB@
use ZoneMinder::Base qw(:all);
use ZoneMinder::Config qw(:all);
use ZoneMinder::Logger qw(:all);
use ZoneMinder::General qw(:all);
use ZoneMinder::Database qw(:all);
use POSIX;
use DBI;
use Getopt::Long;
use autouse 'Pod::Usage'=>qw(pod2usage);
use autouse 'Data::Dumper'=>qw(Dumper);
use constant EVENT_PATH => ($Config{ZM_DIR_EVENTS}=~m|/|)?$Config{ZM_DIR_EVENTS}:($Config{ZM_PATH_WEB}.'/'.$Config{ZM_DIR_EVENTS});
$| = 1;
$ENV{PATH} = '/bin:/usr/bin:/usr/local/bin';
$ENV{SHELL} = '/bin/sh' if exists $ENV{SHELL};
delete @ENV{qw(IFS CDPATH ENV BASH_ENV)};
my $web_uid = (getpwnam( $Config{ZM_WEB_USER} ))[2];
my $use_log = (($> == 0) || ($> == $web_uid));
logInit( toFile=>$use_log?DEBUG:NOLOG );
logSetSignal();
my $interactive = 1;
my $check = 0;
my $freshen = 0;
my $rename = 0;
my $zoneFix = 0;
my $migrateEvents = 0;
my $version = '';
my $dbUser = $Config{ZM_DB_USER};
my $dbPass = $Config{ZM_DB_PASS};
my $super = 0;
my $updateDir = '';
GetOptions(
'check' =>\$check,
'freshen' =>\$freshen,
'rename' =>\$rename,
'zone-fix' =>\$zoneFix,
'migrate-events' =>\$migrateEvents,
'version=s' =>\$version,
'interactive!' =>\$interactive,
'user:s' =>\$dbUser,
'pass:s' =>\$dbPass,
'super' =>\$super,
'dir:s' =>\$updateDir
) or pod2usage(-exitstatus => -1);
my $dbh = zmDbConnect(undef, { mysql_multi_statements=>1 } );
if ( !$dbh ) {
die "Unable to connect to db\n";
}
$Config{ZM_DB_USER} = $dbUser;
$Config{ZM_DB_PASS} = $dbPass;
# we escape dbpass with single quotes so that $ in the password has no effect, but dbpass could have a ' in it.
$dbPass =~ s/'/\\'/g;
if ( ! ($check || $freshen || $rename || $zoneFix || $migrateEvents || $version) ) {
if ( $Config{ZM_DYN_DB_VERSION} ) {
$version = $Config{ZM_DYN_DB_VERSION};
} else {
print(STDERR "Please give a valid option\n");
pod2usage(-exitstatus => -1);
}
}
if ( ($check + $freshen + $rename + $zoneFix + $migrateEvents + ($version?1:0)) > 1 ) {
print(STDERR "Please give only one option\n");
pod2usage(-exitstatus => -1);
}
if ( $check && $Config{ZM_CHECK_FOR_UPDATES} ) {
print('Update agent starting at '.strftime('%y/%m/%d %H:%M:%S', localtime() )."\n");
my $currVersion = $Config{ZM_DYN_CURR_VERSION};
my $lastVersion = $Config{ZM_DYN_LAST_VERSION};
my $lastCheck = $Config{ZM_DYN_LAST_CHECK};
if ( !$currVersion ) {
$currVersion = $Config{ZM_VERSION};
my $sql = "update Config set Value = ? where Name = 'ZM_DYN_CURR_VERSION'";
my $sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute($currVersion) or die("Can't execute: ".$sth->errstr());
$sth->finish();
}
while ( 1 ) {
my $now = time();
if ( !$lastVersion || !$lastCheck || (($now-$lastCheck) > CHECK_INTERVAL) ) {
Info('Checking for updates');
use LWP::UserAgent;
my $ua = LWP::UserAgent->new;
$ua->agent('ZoneMinder Update Agent/'.ZM_VERSION);
if ( $Config{ZM_UPDATE_CHECK_PROXY} ) {
$ua->proxy('http', $Config{ZM_UPDATE_CHECK_PROXY});
}
my $req = HTTP::Request->new(GET=>'https://update.zoneminder.com/version.txt');
my $res = $ua->request($req);
if ( $res->is_success ) {
$lastVersion = $res->content;
chomp($lastVersion);
$lastCheck = $now;
Info('Got version: '.$lastVersion);
my $lv_sql = 'UPDATE Config SET Value = ? WHERE Name = \'ZM_DYN_LAST_VERSION\'';
my $lv_sth = $dbh->prepare_cached($lv_sql) or die("Can't prepare '$lv_sql': ".$dbh->errstr());
my $lv_res = $lv_sth->execute($lastVersion) or die("Can't execute: ".$lv_sth->errstr());
$lv_sth->finish();
my $lc_sql = 'UPDATE Config SET Value = ? WHERE Name = \'ZM_DYN_LAST_CHECK\'';
my $lc_sth = $dbh->prepare_cached($lc_sql) or die("Can't prepare '$lc_sql': ".$dbh->errstr());
my $lc_res = $lc_sth->execute($lastCheck) or die("Can't execute: ".$lc_sth->errstr());
$lc_sth->finish();
} else {
Error('Error check failed: \''.$res->status_line().'\'');
}
}
sleep(3600);
}
print('Update agent exiting at '.strftime('%y/%m/%d %H:%M:%S', localtime())."\n");
}
if ( $rename ) {
require File::Find;
chdir(EVENT_PATH);
sub renameImage {
my $file = $_;
# Ignore directories
if ( -d $file ) {
print("Checking directory '$file'\n");
return;
}
if ( $file !~ /(capture|analyse)-(\d+)(\.jpg)/ ) {
return;
}
my $newFile = $2.'-'.$1.$3;
print("Renaming '$file' to '$newFile'\n");
rename($file, $newFile) or warn("Can't rename '$file' to '$newFile'");
}
File::Find::find(\&renameImage, '.');
} # end if rename
if ( $zoneFix ) {
my $sql = "SELECT Z.*, M.Width AS MonitorWidth, M.Height AS MonitorHeight FROM Zones AS Z INNER JOIN Monitors AS M ON Z.MonitorId = M.Id WHERE Z.Units = 'Percent'";
my $sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute() or die("Can't execute: ".$sth->errstr());
my @zones;
while ( my $zone = $sth->fetchrow_hashref() ) {
push(@zones, $zone);
}
$sth->finish();
$sql = 'UPDATE Zones SET MinAlarmPixels = ?, MaxAlarmPixels = ?, MinFilterPixels = ?, MaxFilterPixels = ?, MinBlobPixels = ?, MaxBlobPixels = ? WHERE Id = ?';
$sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
foreach my $zone ( @zones ) {
my $zone_width = (($zone->{HiX}*$zone->{MonitorWidth})-($zone->{LoX}*$zone->{MonitorWidth}))/100;
my $zone_height = (($zone->{HiY}*$zone->{MonitorHeight})-($zone->{LoY}*$zone->{MonitorHeight}))/100;
my $zone_area = $zone_width * $zone_height;
my $monitor_area = $zone->{MonitorWidth} * $zone->{MonitorHeight};
my $res = $sth->execute(
($zone->{MinAlarmPixels}*$monitor_area)/$zone_area,
($zone->{MaxAlarmPixels}*$monitor_area)/$zone_area,
($zone->{MinFilterPixels}*$monitor_area)/$zone_area,
($zone->{MaxFilterPixels}*$monitor_area)/$zone_area,
($zone->{MinBlobPixels}*$monitor_area)/$zone_area,
($zone->{MaxBlobPixels}*$monitor_area)/$zone_area,
$zone->{Id}
) or die("Can't execute: ".$sth->errstr());
}
$sth->finish();
} # end if zoneFix
if ( $migrateEvents ) {
my $webUid = (getpwnam($Config{ZM_WEB_USER}))[2];
my $webGid = (getgrnam($Config{ZM_WEB_USER}))[2];
if ( !(($> == 0) || ($> == $webUid)) ) {
print("Error, migrating events can only be done as user root or ".$Config{ZM_WEB_USER}.".\n");
exit(-1);
}
# Run as web user/group
$( = $webGid;
$) = $webGid;
$< = $webUid;
$> = $webUid;
print('
About to convert saved events to deep storage, please ensure that ZoneMinder is fully stopped before proceeding.
This process is not easily reversible. Are you sure you wish to proceed?
Press \'y\' to continue or \'n\' to abort : ');
my $response = <STDIN>;
chomp($response);
while ( $response !~ /^[yYnN]$/ ) {
print("Please press 'y' to continue or 'n' to abort only : ");
$response = <STDIN>;
chomp($response);
}
if ( $response =~ /^[yY]$/ ) {
print("Converting all events to deep storage.\n");
chdir($Config{ZM_PATH_WEB});
my $sql = 'SELECT *, unix_timestamp(StartTime) AS UnixStartTime FROM Events';
my $sth = $dbh->prepare_cached($sql) or Fatal("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute();
if ( !$res ) {
Fatal("Can't fetch Events: ".$sth->errstr());
}
while( my $event = $sth->fetchrow_hashref() ) {
my $oldEventPath = $Config{ZM_DIR_EVENTS}.'/'.$event->{MonitorId}.'/'.$event->{Id};
if ( !-d $oldEventPath ) {
print("Warning, can't find old event path '$oldEventPath', already converted?\n");
next;
}
print('Converting event '.$event->{Id}."\n");
my $newDatePath = $Config{ZM_DIR_EVENTS}.'/'.$event->{MonitorId}.'/'.strftime('%y/%m/%d', localtime($event->{UnixStartTime}));
my $newTimePath = strftime('%H/%M/%S', localtime($event->{UnixStartTime}));
my $newEventPath = $newDatePath.'/'.$newTimePath;
( my $truncEventPath = $newEventPath ) =~ s|/\d+$||;
makePath($truncEventPath, $Config{ZM_PATH_WEB});
my $idLink = $newDatePath.'/.'.$event->{Id};
symlink($newTimePath, $idLink) or die("Can't symlink $newTimePath -> $idLink: $!");
rename($oldEventPath, $newEventPath) or die("Can't move $oldEventPath -> $newEventPath: $!");
}
$sth->finish();
print("Updating configuration.\n");
$sql = "UPDATE `Config` SET `Value` = ? WHERE `Name` = 'ZM_USE_DEEP_STORAGE'";
$sth = $dbh->prepare_cached($sql) or die( "Can't prepare '$sql': ".$dbh->errstr());
$res = $sth->execute(1) or die("Can't execute: ".$sth->errstr());
$sth->finish();
print("All events converted.\n\n");
} else {
print("Aborting event conversion.\n\n");
}
}
if ( $freshen ) {
print("\nFreshening configuration in database\n");
migratePaths();
migratePasswords();
ZoneMinder::Config::loadConfigFromDB();
ZoneMinder::Config::saveConfigToDB();
}
# Don't do innoDB upgrade if not interactive
if ( $interactive ) {
# Now check for MyISAM Tables
my @MyISAM_Tables;
my $sql = "SELECT `table_name` FROM INFORMATION_SCHEMA.TABLES WHERE `table_schema`='zm' AND `engine` = 'MyISAM'";
my $sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute() or die("Can't execute: ".$sth->errstr());
while( my $dbTable = $sth->fetchrow() ) {
push @MyISAM_Tables, $dbTable;
}
$sth->finish();
if ( @MyISAM_Tables ) {
print('
Previous versions of ZoneMinder used the MyISAM database engine.
However, the recommended database engine is InnoDB.
Hint: InnoDB tables are much less likely to be corrupted during an unclean shutdown.
Press \'y\' to convert your tables to InnoDB or \'n\' to skip : ');
my $response = <STDIN>;
chomp( $response );
if ( $response =~ /^[yY]$/ ) {
$dbh->do(q|SET sql_mode='traditional'|); # Elevate warnings to errors
print "\nConverting MyISAM tables to InnoDB. Please wait.\n";
foreach ( @MyISAM_Tables ) {
my $sql = "ALTER TABLE `$_` ENGINE = InnoDB";
my $sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute() or die("Can't execute: ".$sth->errstr());
$sth->finish();
}
$dbh->do(q|SET sql_mode=''|); # Set mode back to default
}
}
} # end if interactive
if ( $version ) {
my ( $detaint_version ) = $version =~ /^([\w.]+)$/;
$version = $detaint_version;
if ( ZM_VERSION eq $version ) {
print("\nDatabase already at version $version, update skipped.\n\n");
exit(0);
}
my $start_zm = 0;
print("\nInitiating database upgrade to version ".ZM_VERSION." from version $version\n");
if ( $interactive ) {
if ( $Config{ZM_DYN_DB_VERSION} && ($Config{ZM_DYN_DB_VERSION} ne $version) ) {
print("\nWARNING - You have specified an upgrade from version $version but the database version found is $Config{ZM_DYN_DB_VERSION}. Is this correct?\nPress enter to continue or ctrl-C to abort : ");
my $response = <STDIN>;
}
if ( systemStatus() eq 'running' ) {
print"\nZoneMinder system appears to be running. While not strictly required, it is advised to stop ZM during the update process. Would you like to stop ZM now? [Yn]:";
my $response = <STDIN>;
chomp($response);
if ( $response !~ /Yy/ ) {
packageControl('stop');
$start_zm = 1;
}
}
print("\nDo you wish to take a backup of your database prior to upgrading?\nThis may result in a large file in @ZM_TMPDIR@ if you have a lot of events.\nPress 'y' for a backup or 'n' to continue : ");
my $response = <STDIN>;
chomp($response);
while ( $response !~ /^[yYnN]$/ ) {
print("Please press 'y' for a backup or 'n' to continue only : ");
$response = <STDIN>;
chomp($response);
}
if ( $response =~ /^[yY]$/ ) {
my ( $host, $portOrSocket ) = ( $Config{ZM_DB_HOST} =~ /^([^:]+)(?::(.+))?$/ );
my $command = 'mysqldump';
if ($super) {
$command .= ' --defaults-file=/etc/mysql/debian.cnf';
} elsif ($dbUser) {
$command .= ' -u'.$dbUser;
$command .= ' -p\''.$dbPass.'\'' if $dbPass;
}
if ( defined($portOrSocket) ) {
if ( $portOrSocket =~ /^\// ) {
$command .= ' -S'.$portOrSocket;
} else {
$command .= ' -h'.$host.' -P'.$portOrSocket;
}
} else {
$command .= ' -h'.$host;
}
my $backup = '@ZM_TMPDIR@/'.$Config{ZM_DB_NAME}.'-'.$version.'.dump';
$command .= ' --add-drop-table --databases '.$Config{ZM_DB_NAME}.' > '.$backup;
print("Creating backup to $backup. This may take several minutes.\n");
($command) = $command =~ /(.*)/; # detaint
print("Executing '$command'\n") if logDebugging();
my $output = qx($command);
my $status = $? >> 8;
if ( $status || logDebugging() ) {
chomp( $output );
print( "Output: $output\n" );
}
if ( $status ) {
die( "Command '$command' exited with status: $status\n" );
} else {
print( "Database successfully backed up to $backup, proceeding to upgrade.\n" );
}
} elsif ( $response !~ /^[nN]$/ ) {
die( "Unexpected response '$response'" );
}
}
print( "\nUpgrading database to version ".ZM_VERSION."\n" );
# Update config first of all
migratePaths();
ZoneMinder::Config::loadConfigFromDB();
ZoneMinder::Config::saveConfigToDB();
my $cascade = undef;
if ( $cascade || $version eq "1.19.0" ) {
# Patch the database
patchDB( $dbh, "1.19.0" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.19.1" ) {
# Patch the database
patchDB( $dbh, "1.19.1");
$cascade = !undef;
}
if ( $cascade || $version eq "1.19.2" ) {
# Patch the database
patchDB( $dbh, "1.19.2" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.19.3" ) {
# Patch the database
patchDB( $dbh, "1.19.3" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.19.4" ) {
# Rename the event directories and create a new symlink for the names
chdir( EVENT_PATH );
my $sql = "SELECT * FROM `Monitors` ORDER BY `Id`";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
while( my $monitor = $sth->fetchrow_hashref() ) {
if ( -d $monitor->{Name} ) {
rename( $monitor->{Name}, $monitor->{Id} ) or warn( "Can't rename existing monitor directory '$monitor->{Name}' to '$monitor->{Id}': $!" );
symlink( $monitor->{Id}, $monitor->{Name} ) or warn( "Can't symlink monitor directory '$monitor->{Id}' to '$monitor->{Name}': $!" );
}
}
$sth->finish();
# Patch the database
patchDB( $dbh, "1.19.4" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.19.5" ) {
print( "\nThis version now only uses one database user.\nPlease ensure you have run zmconfig.pl and re-entered your database username and password prior to upgrading, or the upgrade will fail.\nPress enter to continue or ctrl-C to stop : " );
# Patch the database
my $dummy = <STDIN>;
patchDB( $dbh, "1.19.5" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.20.0" ) {
# Patch the database
patchDB( $dbh, "1.20.0" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.20.1" ) {
# Patch the database
patchDB( $dbh, "1.20.1" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.21.0" ) {
# Patch the database
patchDB( $dbh, "1.21.0" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.21.1" ) {
# Patch the database
patchDB( $dbh, "1.21.1" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.21.2" ) {
# Patch the database
patchDB( $dbh, "1.21.2" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.21.3" ) {
# Patch the database
patchDB( $dbh, "1.21.3" );
# Add appropriate widths and heights to events
{
print( "Updating events. This may take a few minutes. Please wait.\n" );
my $sql = "select * from Monitors order by Id";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
while( my $monitor = $sth->fetchrow_hashref() ) {
my $sql = 'update Events set Width = ?, Height = ? where MonitorId = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $monitor->{Width}, $monitor->{Height}, $monitor->{Id} ) or die( "Can't execute: ".$sth->errstr() );
}
$sth->finish();
}
# Add sequence numbers
{
print( "Updating monitor sequences. Please wait.\n" );
my $sql = "select * from Monitors order by Id";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my $sequence = 1;
while( my $monitor = $sth->fetchrow_hashref() ) {
my $sql = 'update Monitors set Sequence = ? where Id = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $sequence++, $monitor->{Id} ) or die( "Can't execute: ".$sth->errstr() );
}
$sth->finish();
}
# Update saved filters
{
print( "Updating saved filters. Please wait.\n" );
my $sql = "select * from Filters";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @filters;
while( my $filter = $sth->fetchrow_hashref() ) {
push( @filters, $filter );
}
$sth->finish();
$sql = 'update Filters set Query = ? where Name = ?';
$sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
foreach my $filter ( @filters ) {
if ( $filter->{Query} =~ /op\d=&/ ) {
( my $newQuery = $filter->{Query} ) =~ s/(op\d=)&/$1=&/g;
$res = $sth->execute( $newQuery, $filter->{Name} ) or die( "Can't execute: ".$sth->errstr() );
}
}
}
$cascade = !undef;
}
if ( $cascade || $version eq "1.21.4" ) {
# Patch the database
patchDB( $dbh, "1.21.4" );
# Convert zones to new format
{
print( "Updating zones. Please wait.\n" );
# Get the existing zones from the DB
my $sql = "select Z.*,M.Width,M.Height from Zones as Z inner join Monitors as M on (Z.MonitorId = M.Id)";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @zones;
while( my $zone = $sth->fetchrow_hashref() ) {
push( @zones, $zone );
}
$sth->finish();
no strict 'refs';
foreach my $zone ( @zones ) {
# Create the coordinate strings
if ( $zone->{Units} eq 'Pixels' ) {
my $sql = "update Zones set NumCoords = 4, Coords = concat( LoX,',',LoY,' ',HiX,',',LoY,' ',HiX,',',HiY,' ',LoX,',',HiY ), Area = round( ((HiX-LoX)+1)*((HiY-LoY)+1) ) where Id = ?";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $zone->{Id} ) or die( "Can't execute: ".$sth->errstr() );
} else {
my $loX = ($zone->{LoX} * ($zone->{Width}-1) ) / 100;
my $hiX = ($zone->{HiX} * ($zone->{Width}-1) ) / 100;
my $loY = ($zone->{LoY} * ($zone->{Height}-1) ) / 100;
my $hiY = ($zone->{HiY} * ($zone->{Height}-1) ) / 100;
my $area = (($hiX-$loX)+1)*(($hiY-$loY)+1);
my $sql = "update Zones set NumCoords = 4, Coords = concat( round(?),',',round(?),' ',round(?),',',round(?),' ',round(?),',',round(?),' ',round(?),',',round(?) ), Area = round(?), MinAlarmPixels = round(?), MaxAlarmPixels = round(?), MinFilterPixels = round(?), MaxFilterPixels = round(?), MinBlobPixels = round(?), MaxBlobPixels = round(?) where Id = ?";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $loX, $loY, $hiX, $loY, $hiX, $hiY, $loX, $hiY, $area, ($zone->{MinAlarmPixels}*$area)/100, ($zone->{MaxAlarmPixels}*$area)/100, ($zone->{MinFilterPixels}*$area)/100, ($zone->{MaxFilterPixels}*$area)/100, ($zone->{MinBlobPixels}*$area)/100, ($zone->{MaxBlobPixels}*$area)/100, $zone->{Id} ) or die( "Can't execute: ".$sth->errstr() );
}
}
}
# Convert run states to new format
{
print( "Updating run states. Please wait.\n" );
# Get the existing zones from the DB
my $sql = "select * from States";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @states;
while( my $state = $sth->fetchrow_hashref() ) {
push( @states, $state );
}
$sth->finish();
foreach my $state ( @states ) {
my @new_defns;
foreach my $defn ( split( /,/, $state->{Definition} ) ) {
push( @new_defns, $defn.":1" );
}
my $sql = 'update States set Definition = ? where Name = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( join( ',', @new_defns ), $state->{Name} ) or die( "Can't execute: ".$sth->errstr() );
}
}
$cascade = !undef;
}
if ( $cascade || $version eq "1.22.0" ) {
# Patch the database
patchDB( $dbh, "1.22.0" );
# Check for maximum FPS setting and update alarm max fps settings
{
print( "Updating monitors. Please wait.\n" );
if ( defined(&ZM_NO_MAX_FPS_ON_ALARM) && &ZM_NO_MAX_FPS_ON_ALARM ) {
# Update the individual monitor settings to match the previous global one
my $sql = "update Monitors set AlarmMaxFPS = NULL";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
} else {
# Update the individual monitor settings to match the previous global one
my $sql = "update Monitors set AlarmMaxFPS = MaxFPS";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
}
}
{
print( "Updating mail configuration. Please wait.\n" );
my ( $sql, $sth, $res );
if ( defined(&ZM_EMAIL_TEXT) && &ZM_EMAIL_TEXT ) {
my ( $email_subject, $email_body ) = $Config{ZM_EMAIL_TEXT} =~ /subject\s*=\s*"([^\n]*)".*body\s*=\s*"(.*)"?$/ms;
$sql = "replace into Config set Id = 0, Name = 'ZM_EMAIL_SUBJECT', Value = '".$email_subject."', Type = 'string', DefaultValue = 'ZoneMinder: Alarm - %MN%-%EI% (%ESM% - %ESA% %EFA%)', Hint = 'string', Pattern = '(?-xism:^(.+)\$)', Format = ' \$1 ', Prompt = 'The subject of the email used to send matching event details', Help = 'This option is used to define the subject of the email that is sent for any events that match the appropriate filters.', Category = 'mail', Readonly = '0', Requires = 'ZM_OPT_EMAIL=1'";
$sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
$res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
$sql = "replace into Config set Id = 0, Name = 'ZM_EMAIL_BODY', Value = '".$email_body."', Hint = 'free text', Pattern = '(?-xism:^(.+)\$)', Format = ' \$1 ', Prompt = 'The body of the email used to send matching event details', Help = 'This option is used to define the content of the email that is sent for any events that match the appropriate filters.', Category = 'mail', Readonly = '0', Requires = 'ZM_OPT_EMAIL=1'";
$sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
$res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
}
if ( defined(&ZM_MESSAGE_TEXT) && &ZM_MESSAGE_TEXT ) {
my ( $message_subject, $message_body ) = $Config{ZM_MESSAGE_TEXT} =~ /subject\s*=\s*"([^\n]*)".*body\s*=\s*"(.*)"?$/ms;
$sql = "replace into Config set Id = 0, Name = 'ZM_MESSAGE_SUBJECT', Value = '".$message_subject."', Type = 'string', DefaultValue = 'ZoneMinder: Alarm - %MN%-%EI%', Hint = 'string', Pattern = '(?-xism:^(.+)\$)', Format = ' \$1 ', Prompt = 'The subject of the message used to send matching event details', Help = 'This option is used to define the subject of the message that is sent for any events that match the appropriate filters.', Category = 'mail', Readonly = '0', Requires = 'ZM_OPT_MESSAGE=1'";
$sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
$res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
$sql = "replace into Config set Id = 0, Name = 'ZM_MESSAGE_BODY', Value = '".$message_body."', Type = 'text', DefaultValue = 'ZM alarm detected - %ED% secs, %EF%/%EFA% frames, t%EST%/m%ESM%/a%ESA% score.', Hint = 'free text', Pattern = '(?-xism:^(.+)\$)', Format = ' \$1 ', Prompt = 'The body of the message used to send matching event details', Help = 'This option is used to define the content of the message that is sent for any events that match the appropriate filters.', Category = 'mail', Readonly = '0', Requires = 'ZM_OPT_MESSAGE=1'";
$sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
$res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
}
}
$cascade = !undef;
}
if ( $cascade || $version eq "1.22.1" ) {
# Patch the database
patchDB( $dbh, "1.22.1" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.22.2" ) {
# Patch the database
patchDB( $dbh, "1.22.2" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.22.3" ) {
# Patch the database
patchDB( $dbh, "1.22.3" );
# Convert timestamp strings to new format
{
my $sql = "select * from Monitors";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @db_monitors;
while( my $db_monitor = $sth->fetchrow_hashref() ) {
push( @db_monitors, $db_monitor );
}
$sth->finish();
foreach my $db_monitor ( @db_monitors ) {
if ( $db_monitor->{LabelFormat} =~ /\%\%s/ ) {
$db_monitor->{LabelFormat} =~ s/\%\%s/%N/;
$db_monitor->{LabelFormat} =~ s/\%\%s/%Q/;
my $sql = 'update Monitors set LabelFormat = ? where Id = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $db_monitor->{LabelFormat}, $db_monitor->{Id} ) or die( "Can't execute: ".$sth->errstr() );
}
}
}
# Convert filters to new format
{
my $sql = "select * from Filters";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @dbFilters;
while( my $dbFilter = $sth->fetchrow_hashref() ) {
push( @dbFilters, $dbFilter );
}
$sth->finish();
foreach my $dbFilter ( @dbFilters ) {
my %filter_terms;
foreach my $filter_parm ( split( /&/, $dbFilter->{Query} ) ) {
my( $key, $value ) = split( /=/, $filter_parm, 2 );
if ( $key ) {
$filter_terms{$key} = $value;
}
}
my $filter = { 'terms' => [] };
for ( my $i = 1; $i <= $filter_terms{trms}; $i++ ) {
my $term = {};
my $conjunction_name = "cnj$i";
my $obracket_name = "obr$i";
my $cbracket_name = "cbr$i";
my $attr_name = "attr$i";
my $op_name = "op$i";
my $value_name = "val$i";
$term->{cnj} = $filter_terms{$conjunction_name} if ( $filter_terms{$conjunction_name} );
$term->{obr} = $filter_terms{$obracket_name} if ( $filter_terms{$obracket_name} );
$term->{attr} = $filter_terms{$attr_name} if ( $filter_terms{$attr_name} );
$term->{val} = $filter_terms{$value_name} if ( defined($filter_terms{$value_name}) );
$term->{op} = $filter_terms{$op_name} if ( $filter_terms{$op_name} );
$term->{cbr} = $filter_terms{$cbracket_name} if ( $filter_terms{$cbracket_name} );
push( @{$filter->{terms}}, $term );
}
$filter->{sort_field} = $filter_terms{sort_field} if ( $filter_terms{sort_field} );
$filter->{sort_asc} = $filter_terms{sort_asc} if ( $filter_terms{sort_asc} );
$filter->{limit} = $filter_terms{limit} if ( $filter_terms{limit} );
my $newQuery = 'a:'.int(keys(%$filter)).':{s:5:"terms";a:'.int(@{$filter->{terms}}).':{';
my $i = 0;
foreach my $term ( @{$filter->{terms}} ) {
$newQuery .= 'i:'.$i.';a:'.int(keys(%$term)).':{';
while ( my ( $key, $val ) = each( %$term ) ) {
$newQuery .= 's:'.length($key).':"'.$key.'";';
$newQuery .= 's:'.length($val).':"'.$val.'";';
}
$newQuery .= '}';
$i++;
}
$newQuery .= '}';
foreach my $field ( 'sort_field', 'sort_asc', 'limit' ) {
if ( defined($filter->{$field}) ) {
$newQuery .= 's:'.length($field).':"'.$field.'";';
$newQuery .= 's:'.length($filter->{$field}).':"'.$filter->{$field}.'";';
}
}
$newQuery .= '}';
my $sql = 'update Filters set Query = ? where Name = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $newQuery, $dbFilter->{Name} ) or die( "Can't execute: ".$sth->errstr() );
}
}
# Update the stream quality setting to the old image quality ones
{
my $dbh = zmDbConnect();
my $sql = "update Config set Value = ? where Name = 'ZM_JPEG_STREAM_QUALITY'";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $Config{ZM_JPEG_IMAGE_QUALITY} ) or die( "Can't execute: ".$sth->errstr() );
}
$cascade = !undef;
}
if ( $cascade || $version eq "1.23.0" ) {
# Patch the database
patchDB( $dbh, "1.23.0" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.23.1" ) {
# Patch the database
patchDB( $dbh, "1.23.1" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.23.2" ) {
# Patch the database
patchDB( $dbh, "1.23.2" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.23.3" ) {
# Patch the database
patchDB( $dbh, "1.23.3" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.24.0" ) {
# Patch the database
patchDB( $dbh, "1.24.0" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.24.1" ) {
# Patch the database
patchDB( $dbh, "1.24.1" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.24.2" ) {
# Patch the database
patchDB( $dbh, "1.24.2" );
$cascade = !undef;
}
if ( $cascade || $version eq "1.24.3" ) {
my $result = eval {
require PHP::Serialization;
PHP::Serialization->import();
};
die( "Unable to perform upgrade from 1.24.3, PHP::Serialization module not found" ) if ( $result );
# Patch the database
patchDB( $dbh, "1.24.3" );
# Convert filters to JSON from PHP format serialisation
{
print( "\nConverting filters from PHP to JSON format\n" );
my $sql = "select * from Filters";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die( "Can't execute: ".$sth->errstr() );
my @dbFilters;
while( my $dbFilter = $sth->fetchrow_hashref() ) {
push( @dbFilters, $dbFilter );
}
$sth->finish();
foreach my $dbFilter ( @dbFilters ) {
print( " ".$dbFilter->{Name} );
eval {
my $phpQuery = $dbFilter->{Query};
my $query = PHP::Serialization::unserialize( $phpQuery );
my $jsonQuery = jsonEncode( $query );
my $sql = 'update Filters set Query = ? where Name = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute( $jsonQuery, $dbFilter->{Name} ) or die( "Can't execute: ".$sth->errstr() );
};
if ( $@ ) {
print( " - failed, please check or report. Query is '".$dbFilter->{Query}."'\n" );
print( $@ );
} else {
print( " - complete\n" );
}
}
print( "Conversion complete\n" );
}
$cascade = !undef;
}
if ( $cascade || $version eq '1.24.4' ) {
# Patch the database
patchDB($dbh, '1.24.4');
# Copy the FTP specific values to the new general config
my $fetchSql = "select * from Config where Name like 'ZM_UPLOAD_FTP_%'";
my $fetchSth = $dbh->prepare_cached( $fetchSql ) or die( "Can't prepare '$fetchSql': ".$dbh->errstr() );
my $updateSql = 'update Config set Value = ? where Name = ?';
my $updateSth = $dbh->prepare_cached( $updateSql ) or die( "Can't prepare '$updateSql': ".$dbh->errstr() );
my $fetchRes = $fetchSth->execute() or die( "Can't execute: ".$fetchSth->errstr() );
while( my $config = $fetchSth->fetchrow_hashref() ) {
( my $name = $config->{Name} ) =~ s/_FTP_/_/;
my $updateRes = $updateSth->execute( $config->{Value}, $name ) or die( "Can't execute: ".$updateSth->errstr() );
}
$cascade = !undef;
}
if ( $cascade || $version lt '1.26.0' ) {
my $sth = $dbh->prepare_cached('SELECT * FROM Monitors LIMIT 0,1');
die "Error: " . $dbh->errstr . "\n" unless ($sth);
die "Error: " . $sth->errstr . "\n" unless ($sth->execute);
my $columns = $sth->{NAME};
if ( ! grep(/^Colours$/, @$columns ) ) {
$dbh->do(q{alter table Monitors add column `Colours` tinyint(3) unsigned NOT NULL default '1' after `Height`;});
} # end if
if ( ! grep(/^Deinterlacing$/, @$columns ) ) {
$dbh->do(q{alter table Monitors add column `Deinterlacing` INT unsigned NOT NULL default '0' after `Orientation`;});
} # end if
$sth->finish();
$cascade = !undef;
$version = '1.26.0';
}
if ( $version ge '1.26.0' ) {
my @files;
$updateDir = $Config{ZM_PATH_DATA}.'/db' if ! $updateDir;
opendir( my $dh, $updateDir ) || die "Can't open updateDir $!";
#@files = sort grep { (!/^\./) && /^zm_update\-[\d\.]+\.sql$/ && -f "$updateDir/$_" } readdir($dh);
#PP - use perl version sort
@files = sort {
my ($x) = ($a =~ m/^zm_update\-(.*)\.sql$/);
my ($y) = ($b =~ m/^zm_update\-(.*)\.sql$/);
version->parse($x) <=> version->parse($y)
} grep { (!/^\./) && /^zm_update\-[\d\.]+\.sql$/ && -f "$updateDir/$_" } readdir($dh);
closedir $dh;
if ( ! @files ) {
die "Should have found upgrade scripts at $updateDir\n";
} # end if
my $sql = "UPDATE `Config` SET `Value` = ? WHERE `Name` = 'ZM_DYN_DB_VERSION'";
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
foreach my $patch ( @files ) {
my ( $v ) = $patch =~ /^zm_update\-([\d\.]+)\.sql$/;
#PP make sure we use version compare
if ( version->parse('v'.$v) > version->parse('v'.$version) ) {
print("Upgrading DB to $v from $version\n");
if ( patchDB($dbh, $v) ) {
my $res = $sth->execute($version) or die( "Can't execute: ".$sth->errstr() );
}
#patchDB_using_do( $dbh, $version, $updateDir.'/'.$patch );
} # end if newer version
} # end foreach patchfile
$sth->finish();
$cascade = !undef;
} # end if
if ( $cascade ) {
# This is basically here so that we don't need zm-update-blah.sql files for versions without db changes
my $sql = 'UPDATE `Config` SET `Value` = ? WHERE `Name` = ?';
my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
$sth->execute(ZM_VERSION, 'ZM_DYN_DB_VERSION') or die( "Can't execute: ".$sth->errstr() );
$sth->execute(ZM_VERSION, 'ZM_DYN_CURR_VERSION') or die( "Can't execute: ".$sth->errstr() );
$sth->finish();
} else {
zmDbDisconnect();
die( "Can't find upgrade from version '$version'" );
}
# Re-enable the privacy popup after each upgrade
#my $sql = "update Config set Value = 1 where Name = 'ZM_SHOW_PRIVACY'";
#my $sth = $dbh->prepare_cached( $sql ) or die( "Can't prepare '$sql': ".$dbh->errstr() );
#my $res = $sth->execute( ) or die( "Can't execute: ".$sth->errstr() );
#$sth->finish();
print("\nDatabase upgrade to version ".ZM_VERSION." successful.\n\n");
if ( $start_zm ) {
print("Starting ZM since we stopped it for the update\n");
packageControl('start');
}
} # end if version
zmDbDisconnect();
exit(0);
sub patchDB_using_do {
my ( $dbh, $version, $file ) = @_;
open(my $fh, '<', $file) or die "Unable to open $file $!";
$/ = undef;
my $sql = <$fh>;
close $fh;
if ( $sql ) {
$dbh->{AutoCommit} = 0;
$dbh->do($sql);
if ( $dbh->errstr() ) {
$dbh->rollback();
die 'Error: '.$dbh->errstr().". Rolled back.\n";
} # end if error
my $sql = 'UPDATE `Config` SET `Value` = ? WHERE `Name` = \'ZM_DYN_DB_VERSION\'';
my $sth = $dbh->prepare_cached($sql) or die "Can't prepare '$sql': ".$dbh->errstr();
my $res = $sth->execute($version) or die 'Can\'t execute: '.$sth->errstr();
$sth->finish();
$dbh->{AutoCommit} = 1;
} else {
Warning("Empty db update file at $file");
}
} # end sub patchDB_using_do
sub patchDB {
my $dbh = shift;
my $version = shift;
my ( $host, $portOrSocket ) = ( $Config{ZM_DB_HOST} =~ /^([^:]+)(?::(.+))?$/ ) if $Config{ZM_DB_HOST};
my $command = 'mysql';
if ($super) {
$command .= ' --defaults-file=/etc/mysql/debian.cnf';
} elsif ($dbUser) {
$command .= ' -u'.$dbUser;
$command .= ' -p\''.$dbPass.'\'' if $dbPass;
}
if ( defined($portOrSocket) ) {
if ( $portOrSocket =~ /^\// ) {
$command .= ' -S'.$portOrSocket;
} else {
$command .= ' -h'.$host.' -P'.$portOrSocket;
}
} elsif ( $host ) {
$command .= ' -h'.$host;
}
$command .= ' '.$Config{ZM_DB_NAME}.' < ';
if ( $updateDir ) {
$command .= $updateDir;
} else {
$command .= $Config{ZM_PATH_DATA}.'/db';
}
$command .= '/zm_update-'.$version.'.sql';
print("Executing '$command'\n") if logDebugging();
($command) = $command =~ /(.*)/; # detaint
my $output = qx($command);
my $status = $? >> 8;
if ( $status || logDebugging() ) {
chomp($output);
print("Output: $output\n");
}
if ( $status ) {
die("Command '$command' exited with status: $status\n");
}
print("\nDatabase successfully upgraded to version $version.\n");
} # end sub patchDB
sub migratePasswords {
print ("Migratings passwords, if any...\n");
my $sql = 'SELECT * FROM `Users`';
my $sth = $dbh->prepare_cached($sql) or die( "Can't prepare '$sql': ".$dbh->errstr() );
my $res = $sth->execute() or die("Can't execute: ".$sth->errstr());
while( my $user = $sth->fetchrow_hashref() ) {
my $scheme = substr($user->{Password}, 0, 1);
if ($scheme eq '*') {
print ('-->'.$user->{Username}." password will be migrated\n");
my $salt = Crypt::Eksblowfish::Bcrypt::en_base64(rand_bits(16*8));
my $settings = '$2a$10$'.$salt;
my $pass_hash = Crypt::Eksblowfish::Bcrypt::bcrypt($user->{Password},$settings);
my $new_pass_hash = '-ZM-'.$pass_hash;
$sql = 'UPDATE Users SET `Password`=? WHERE `Username`=?';
my $sth = $dbh->prepare_cached($sql) or die("Can't prepare '$sql': ".$dbh->errstr());
my $res = $sth->execute($new_pass_hash, $user->{Username}) or die("Can't execute: ".$sth->errstr());
}
}
} # end sub migratePasswords
sub migratePaths {
my $customConfigFile = '@ZM_CONFIG_SUBDIR@/zmcustom.conf';
if ( (! -e $customConfigFile ) && ( ZM_VERSION ge '1.31.0' ) && ($Config{ZM_DYN_DB_VERSION} lt '1.31.1') ) {
my %customConfig;
# Check the traditional default values for the variables previsouly found under Options -> Paths
if ( $Config{ZM_DIR_EVENTS} ne 'events' ) {
$customConfig{ZM_DIR_EVENTS} = $Config{ZM_DIR_EVENTS};
}
if ( $Config{ZM_DIR_IMAGES} ne 'images' ) {
$customConfig{ZM_DIR_IMAGES} = $Config{ZM_DIR_IMAGES};
}
if ( $Config{ZM_DIR_SOUNDS} ne 'sounds' ) {
$customConfig{ZM_DIR_SOUNDS} = $Config{ZM_DIR_SOUNDS};
}
if ( $Config{ZM_PATH_ZMS} ne '@ZM_PATH_ZMS@' ) {
$customConfig{ZM_PATH_ZMS} = $Config{ZM_PATH_ZMS};
}
if ( $Config{ZM_PATH_MAP} ne '/dev/shm' ) {
$customConfig{ZM_PATH_MAP} = $Config{ZM_PATH_MAP};
}
if ( $Config{ZM_PATH_SOCKS} ne '@ZM_SOCKDIR@' ) {
$customConfig{ZM_PATH_SOCKS} = $Config{ZM_PATH_SOCKS};
}
if ( $Config{ZM_PATH_LOGS} ne '@ZM_LOGDIR@' ) {
$customConfig{ZM_PATH_LOGS} = $Config{ZM_PATH_LOGS};
}
if ( $Config{ZM_PATH_SWAP} ne '@ZM_TMPDIR@' ) {
$customConfig{ZM_PATH_SWAP} = $Config{ZM_PATH_SWAP};
}
if ( $Config{ZM_PATH_ARP} ne '' ) {
$customConfig{ZM_PATH_ARP} = $Config{ZM_PATH_ARP};
}
# If any variables differ from their expected default value,
# save them to a config file before they get purged from the database
if ( %customConfig ) {
print("\nMigrating custom config values from Options -> Paths\nto $customConfigFile.\n");
print("\nPlease verify these values before starting ZoneMinder.\n\n");
open(my $fh, '>', $customConfigFile) or die "Could open $customConfigFile for writing: $!.";
print $fh "# These values were autogenerated by zmupdate.pl\n";
print $fh "# You may edit these values. ZoneMinder will not overwrite them.\n";
print $fh "#\n\n";
while (my ($key, $value) = each %customConfig) {
print $fh "$key=$value\n";
}
close $fh;
my $gid = getgrnam('@ZM_WEB_GROUP@');
chown -1, $gid, $customConfigFile;
chmod 0640, $customConfigFile;
}
}
}
1;
__END__
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