/usr/share/perl5/Apache/Ocsinventory/Server/Capacities/Download.pm is in ocsinventory-server 2.0.5-1.1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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## OCSINVENTORY-NG
## Copyleft Pascal DANEK 2005
## Web : http://www.ocsinventory-ng.org
##
## This code is open source and may be copied and modified as long as the source
## code is always made freely available.
## Please refer to the General Public Licence http://www.gnu.org/ or Licence.txt
################################################################################
package Apache::Ocsinventory::Server::Capacities::Download;
use strict;
BEGIN{
if($ENV{'OCS_MODPERL_VERSION'} == 1){
require Apache::Ocsinventory::Server::Modperl1;
Apache::Ocsinventory::Server::Modperl1->import();
}elsif($ENV{'OCS_MODPERL_VERSION'} == 2){
require Apache::Ocsinventory::Server::Modperl2;
Apache::Ocsinventory::Server::Modperl2->import();
}
}
use Apache::Ocsinventory::Server::System;
use Apache::Ocsinventory::Server::Communication;
use Apache::Ocsinventory::Server::Constants;
use Apache::Ocsinventory::Server::Capacities::Download::Inventory;
# Initialize option
push @{$Apache::Ocsinventory::OPTIONS_STRUCTURE},{
'NAME' => 'DOWNLOAD',
'HANDLER_PROLOG_READ' => undef,
'HANDLER_PROLOG_RESP' => \&download_prolog_resp,
'HANDLER_PRE_INVENTORY' => undef,
'HANDLER_POST_INVENTORY' => \&download_post_inventory,
'REQUEST_NAME' => 'DOWNLOAD',
'HANDLER_REQUEST' => \&download_handler,
'HANDLER_DUPLICATE' => \&download_duplicate,
'TYPE' => OPTION_TYPE_ASYNC,
'XML_PARSER_OPT' => {
'ForceArray' => ['PACKAGE']
}
};
sub download_prolog_resp{
my $current_context = shift;
my $resp = shift;
my $dbh = $current_context->{'DBI_HANDLE'};
my $groups = $current_context->{'MEMBER_OF'};
my $hardware_id = $current_context->{'DATABASE_ID'};
my $groupsParams = $current_context->{'PARAMS_G'};
my ( $downloadSwitch, $cycleLatency, $fragLatency, $periodLatency, $periodLength, $timeout);
my($pack_sql, $hist_sql);
my($pack_req, $hist_req);
my($hist_row, $pack_row);
my(@packages, @history, @dont_repeat);
my $blacklist;
if($ENV{'OCS_OPT_DOWNLOAD'}){
$downloadSwitch = 1;
# Group's parameters
for(keys(%$groupsParams)){
$cycleLatency = $$groupsParams{$_}->{'DOWNLOAD_CYCLE_LATENCY'}->{'IVALUE'}
if ( (exists($$groupsParams{$_}->{'DOWNLOAD_CYCLE_LATENCY'}->{'IVALUE'})
and $$groupsParams{$_}->{'DOWNLOAD_CYCLE_LATENCY'}->{'IVALUE'} > $cycleLatency)
or !$cycleLatency);
$fragLatency = $$groupsParams{$_}->{'DOWNLOAD_FRAG_LATENCY'}->{'IVALUE'}
if ( (exists($$groupsParams{$_}->{'DOWNLOAD_FRAG_LATENCY'}->{'IVALUE'})
and $$groupsParams{$_}->{'DOWNLOAD_FRAG_LATENCY'}->{'IVALUE'} > $fragLatency)
or !$fragLatency);
$periodLatency = $$groupsParams{$_}->{'DOWNLOAD_PERIOD_LATENCY'}->{'IVALUE'}
if ( (exists($$groupsParams{$_}->{'DOWNLOAD_PERIOD_LATENCY'}->{'IVALUE'})
and $$groupsParams{$_}->{'DOWNLOAD_PERIOD_LATENCY'}->{'IVALUE'} > $periodLatency)
or !$periodLatency);
$timeout = $$groupsParams{$_}->{'DOWNLOAD_TIMEOUT'}->{'IVALUE'}
if ( (exists($$groupsParams{$_}->{'DOWNLOAD_TIMEOUT'}->{'IVALUE'})
and $$groupsParams{$_}->{'DOWNLOAD_TIMEOUT'}->{'IVALUE'} < $timeout)
or !$timeout);
$periodLength = $$groupsParams{$_}->{'DOWNLOAD_PERIOD_LENGTH'}->{'IVALUE'}
if ( (exists($$groupsParams{$_}->{'DOWNLOAD_PERIOD_LENGTH'}->{'IVALUE'})
and $$groupsParams{$_}->{'DOWNLOAD_PERIOD_LENGTH'}->{'IVALUE'} < $periodLength)
or !$periodLength);
$downloadSwitch = $$groupsParams{$_}->{'DOWNLOAD_SWITCH'}->{'IVALUE'}
if exists( $$groupsParams{$_}->{'DOWNLOAD_SWITCH'}->{'IVALUE'} )
and $$groupsParams{$_}->{'DOWNLOAD_SWITCH'}->{'IVALUE'} < $downloadSwitch;
}
}
else{
$downloadSwitch = 0;
}
$downloadSwitch = $current_context->{'PARAMS'}{'DOWNLOAD_SWITCH'}->{'IVALUE'}
if defined($current_context->{'PARAMS'}{'DOWNLOAD_SWITCH'}->{'IVALUE'}) and $downloadSwitch;
$cycleLatency = $ENV{'OCS_OPT_DOWNLOAD_CYCLE_LATENCY'} unless $cycleLatency;
$fragLatency = $ENV{'OCS_OPT_DOWNLOAD_FRAG_LATENCY'} unless $fragLatency;
$periodLatency = $ENV{'OCS_OPT_DOWNLOAD_PERIOD_LATENCY'} unless $periodLatency;
$periodLength = $ENV{'OCS_OPT_DOWNLOAD_PERIOD_LENGTH'} unless $periodLength;
$timeout = $ENV{'OCS_OPT_DOWNLOAD_TIMEOUT'} unless $timeout;
push @packages,{
'TYPE' => 'CONF',
'ON' => $downloadSwitch,
'TIMEOUT' => $current_context->{'PARAMS'}{'DOWNLOAD_TIMEOUT'}->{'IVALUE'}
|| $timeout,
'PERIOD_LENGTH' => $current_context->{'PARAMS'}{'DOWNLOAD_PERIOD_LENGTH'}->{'IVALUE'}
|| $periodLength,
'PERIOD_LATENCY' => $current_context->{'PARAMS'}{'DOWNLOAD_PERIOD_LATENCY'}->{'IVALUE'}
|| $periodLatency,
'FRAG_LATENCY' => $current_context->{'PARAMS'}{'DOWNLOAD_FRAG_LATENCY'}->{'IVALUE'}
|| $fragLatency,
'CYCLE_LATENCY' => $current_context->{'PARAMS'}{'DOWNLOAD_CYCLE_LATENCY'}->{'IVALUE'}
|| $cycleLatency
};
if($downloadSwitch){
# If this option is set, we send only the needed package to the agent
# Can be a performance issue
# Agents prior to 4.0.3.0 do not send history data
$hist_sql = q {
SELECT PKG_ID
FROM download_history
WHERE HARDWARE_ID=?
};
$hist_req = $dbh->prepare( $hist_sql );
$hist_req->execute( $hardware_id );
while( $hist_row = $hist_req->fetchrow_hashref ){
push @history, $hist_row->{'PKG_ID'};
}
if( $current_context->{'EXIST_FL'} && $ENV{'OCS_OPT_ENABLE_GROUPS'} && @$groups ){
$pack_sql = q {
SELECT IVALUE,FILEID,INFO_LOC,PACK_LOC,CERT_PATH,CERT_FILE
FROM devices,download_enable
WHERE HARDWARE_ID=?
AND devices.NAME='DOWNLOAD'
AND download_enable.ID=devices.IVALUE
};
my $verif_affected = 'SELECT TVALUE FROM devices WHERE HARDWARE_ID=? AND IVALUE=? AND NAME="DOWNLOAD"';
my $trace_event = 'INSERT INTO devices(HARDWARE_ID,NAME,IVALUE,TVALUE) VALUES(?,"DOWNLOAD",?,NULL)';
$pack_req = $dbh->prepare( $pack_sql );
for( @$groups ){
$pack_req->execute( $_ );
while( $pack_row = $pack_req->fetchrow_hashref ){
my $fileid = $pack_row->{'FILEID'};
if( (grep /^$fileid$/, @history) or (grep /^$fileid$/, @dont_repeat)){
next;
}
if( $ENV{'OCS_OPT_DOWNLOAD_GROUPS_TRACE_EVENTS'} ){
# We verify if the package is already traced and not already in history
my $verif_affected_sth = $dbh->prepare($verif_affected);
$verif_affected_sth->execute($hardware_id, $pack_row->{'IVALUE'});
if($verif_affected_sth->rows){
my $verif_affected_row = $verif_affected_sth->fetchrow_hashref();
if($verif_affected_row!~/NULL/ && $verif_affected_row!~/NOTIFIED/){
$verif_affected_sth->finish();
# We do not send package if the current state is fed
next;
}
}
else{
$dbh->do($trace_event, {}, $hardware_id, $pack_row->{'IVALUE'})
}
}
push @packages,{
'TYPE' => 'PACK',
'ID' => $pack_row->{'FILEID'},
'INFO_LOC' => $pack_row->{'INFO_LOC'},
'PACK_LOC' => $pack_row->{'PACK_LOC'},
'CERT_PATH' => $pack_row->{'CERT_PATH'}?$pack_row->{'CERT_PATH'}:'INSTALL_PATH',
'CERT_FILE' => $pack_row->{'CERT_FILE'}?$pack_row->{'CERT_FILE'}:'INSTALL_PATH'
};
push @dont_repeat, $fileid;
}
}
}
$pack_sql = q {
SELECT ID, FILEID, INFO_LOC, PACK_LOC, CERT_PATH, CERT_FILE, SERVER_ID
FROM devices,download_enable
WHERE HARDWARE_ID=?
AND devices.IVALUE=download_enable.ID
AND devices.NAME='DOWNLOAD'
AND (TVALUE IS NULL OR TVALUE='NOTIFIED')
};
$pack_req = $dbh->prepare( $pack_sql );
# Retrieving packages associated to the current device
$pack_req->execute( $hardware_id );
while($pack_row = $pack_req->fetchrow_hashref()){
my $fileid = $pack_row->{'FILEID'};
my $enable_id = $pack_row->{'ID'};
my $pack_loc = $pack_row->{'PACK_LOC'};
# If the package is in history, the device will not be notified
# We have to show this behaviour to user. We use the package events.
if( grep /^$fileid$/, @history ){
$dbh->do(q{ UPDATE devices SET TVALUE='ERR_ALREADY_IN_HISTORY', COMMENTS=? WHERE NAME='DOWNLOAD' AND HARDWARE_ID=? AND IVALUE=? }, {}, scalar localtime(), $current_context->{'DATABASE_ID'}, $enable_id ) ;
next ;
}
if( grep /^$fileid$/, @dont_repeat){
next;
}
# Substitude $IP$ with server ipaddress or $NAME with server name
my %substitute = (
'$IP$' => {'table' => 'hardware', 'field' => 'IPADDR'},
'$NAME$' => {'table' => 'hardware', 'field' => 'NAME'}
);
for my $motif (keys(%substitute)){
if($pack_loc=~/\Q$motif\E/){
my( $srvreq, $srvreq_sth, $srvreq_row);
my $field = $substitute{$motif}->{field};
my $table = $substitute{$motif}->{table};
$srvreq = "select $field from $table where ID=?";
$srvreq_sth = $dbh->prepare($srvreq);
$srvreq_sth->execute($pack_row->{'SERVER_ID'});
if($srvreq_row=$srvreq_sth->fetchrow_hashref()){
my $template = $srvreq_row->{$field};
$pack_loc =~ s/(.*)\Q$motif\E(.*)/${1}${template}${2}/g;
}
else{
$pack_loc='';
}
}
}
next if $pack_loc eq '';
push @packages,{
'TYPE' => 'PACK',
'ID' => $pack_row->{'FILEID'},
'INFO_LOC' => $pack_row->{'INFO_LOC'},
'PACK_LOC' => $pack_loc,
'CERT_PATH' => $pack_row->{'CERT_PATH'}?$pack_row->{'CERT_PATH'}:'INSTALL_PATH',
'CERT_FILE' => $pack_row->{'CERT_FILE'}?$pack_row->{'CERT_FILE'}:'INSTALL_PATH'
};
push @dont_repeat, $fileid;
}
$dbh->do(q{ UPDATE devices SET TVALUE='NOTIFIED', COMMENTS=? WHERE NAME='DOWNLOAD' AND HARDWARE_ID=? AND TVALUE IS NULL }
,{}, scalar localtime(), $current_context->{'DATABASE_ID'} ) if $pack_req->rows;
}
push @{ $resp->{'OPTION'} },{
'NAME' => ['DOWNLOAD'],
'PARAM' => \@packages
};
return 0;
}
sub download_post_inventory{
my $current_context = shift;
return if !$ENV{'OCS_OPT_DOWNLOAD'};
my $dbh = $current_context->{'DBI_HANDLE'};
my $hardwareId = $current_context->{'DATABASE_ID'};
my $result = $current_context->{'XML_ENTRY'};
my @fromXml = get_history_xml( $result );
my @fromDb;
if( $ENV{OCS_OPT_INVENTORY_WRITE_DIFF} ){
@fromDb = get_history_db( $hardwareId, $dbh );
&update_history_diff( $hardwareId, $dbh, \@fromXml, \@fromDb );
}
else{
&update_history_full( $hardwareId, $dbh, \@fromXml );
}
}
sub download_handler{
# Initialize data
my $current_context = shift;
my $dbh = $current_context->{'DBI_HANDLE'};
my $result = $current_context->{'XML_ENTRY'};
my $r = $current_context->{'APACHE_OBJECT'};
my $hardware_id = $current_context->{'DATABASE_ID'};
my $request;
$request = $dbh->prepare('
SELECT ID FROM download_enable
WHERE FILEID=?
AND ID IN (SELECT IVALUE FROM devices WHERE NAME="download" AND HARDWARE_ID=?)');
$request->execute( $result->{'ID'}, $hardware_id);
&_log(2001, 'download', "$result->{'ID'}(".($result->{'ERR'}?$result->{'ERR'}:'UNKNOWN_CODE').")");
if(my $row = $request->fetchrow_hashref()){
$dbh->do('UPDATE devices SET TVALUE=?, COMMENTS=?
WHERE NAME="DOWNLOAD"
AND HARDWARE_ID=?
AND IVALUE=?',
{}, $result->{'ERR'}?$result->{'ERR'}:'UNKNOWN_CODE', scalar localtime(), $hardware_id, $row->{'ID'} )
or return(APACHE_SERVER_ERROR);
&_set_http_header('content-length', 0, $r);
&_send_http_headers($r);
return(APACHE_OK);
}else{
&_log(2501, 'download', "$result->{'ID'}(".($result->{'ERR'}?$result->{'ERR'}:'UNKNOWN_CODE').")");
&_set_http_header('content-length', 0, $r);
&_send_http_headers($r);
return(APACHE_OK);
}
}
sub download_duplicate {
my $current_context = shift;
my $device = shift;
my $dbh = $current_context->{'DBI_HANDLE'};
# Handle deployment servers
$dbh->do('UPDATE download_enable SET SERVER_ID=? WHERE SERVER_ID=?', {}, $current_context->{'DATABASE_ID'}, $device);
$dbh->do('UPDATE download_servers SET HARDWARE_ID=? WHERE HARDWARE_ID=?', {}, $current_context->{'DATABASE_ID'}, $device);
# If we encounter problems, it aborts whole replacement
return $dbh->do('DELETE FROM download_history WHERE HARDWARE_ID=?', {}, $device);
}
1;
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