![[tokkee]](http://tokkee.org/images/avatar.png){kind=avatar}
index 2044f54c1f34f1f2a17790740165c67ae9ce8ea0..a14d5def0d4621b96c32d9ade846b21e067987f7 100644 (file)
"get_limit_statement",
"get_orderby_statement",
"get_dns_domains",
+ "get_logged_in_users",
);
@EXPORT = @functions;
use strict;
use Digest::MD5 qw(md5 md5_hex md5_base64);
use MIME::Base64;
use XML::Simple;
-use utf8;
+use Data::Dumper;
my $op_hash = {
'eq' => '=',
'gt' => '>',
'le' => '<=',
'lt' => '<',
+ 'like' => ' LIKE ',
};
}
-#=== FUNCTION ================================================================
-# NAME: encrypt_msg
-# PARAMETERS: msg - string - message to encrypt
-# my_cipher - ref - reference to a Crypt::Rijndael object
-# RETURNS: crypted_msg - string - crypted message
-# DESCRIPTION: crypts the incoming message with the Crypt::Rijndael module
-#===============================================================================
-#sub encrypt_msg {
-# my ($msg, $key) = @_;
-# my $my_cipher = &create_ciphering($key);
-# {
-# use bytes;
-# $msg = "\0"x(16-length($msg)%16).$msg;
-# }
-# $msg = $my_cipher->encrypt($msg);
-# chomp($msg = &encode_base64($msg));
-# # there are no newlines allowed inside msg
-# $msg=~ s/\n//g;
-# return $msg;
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: decrypt_msg
-# PARAMETERS: crypted_msg - string - message to decrypt
-# my_cipher - ref - reference to a Crypt::Rijndael object
-# RETURNS: msg - string - decrypted message
-# DESCRIPTION: decrypts the incoming message with the Crypt::Rijndael module
-#===============================================================================
-#sub decrypt_msg {
-# my ($msg, $my_cipher) = @_ ;
-#
-# if(defined $msg && defined $my_cipher) {
-# $msg = &decode_base64($msg);
-# }
-# $msg = $my_cipher->decrypt($msg);
-# $msg =~ s/\0*//g;
-# return $msg;
-# my ($msg, $key) = @_ ;
-# $msg = &decode_base64($msg);
-# my $my_cipher = &create_ciphering($key);
-# $msg = $my_cipher->decrypt($msg);
-# $msg =~ s/\0*//g;
-# return $msg;
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: create_ciphering
-# PARAMETERS: passwd - string - used to create ciphering
-# RETURNS: cipher - object
-# DESCRIPTION: creates a Crypt::Rijndael::MODE_CBC object with passwd as key
-#===============================================================================
-#sub create_ciphering {
-# my ($passwd) = @_;
-# $passwd = substr(md5_hex("$passwd") x 32, 0, 32);
-# my $iv = substr(md5_hex('GONICUS GmbH'),0, 16);
-#
-# #daemon_log("iv: $iv", 7);
-# #daemon_log("key: $passwd", 7);
-# my $my_cipher = Crypt::Rijndael->new($passwd , Crypt::Rijndael::MODE_CBC());
-# $my_cipher->set_iv($iv);
-# return $my_cipher;
-#}
-
-
-#=== FUNCTION ================================================================
-# NAME: open_socket
-# PARAMETERS: PeerAddr string something like 192.168.1.1 or 192.168.1.1:10000
-# [PeerPort] string necessary if port not appended by PeerAddr
-# RETURNS: socket IO::Socket::INET
-# DESCRIPTION: open a socket to PeerAddr
-#===============================================================================
-#sub open_socket {
-# my ($PeerAddr, $PeerPort) = @_ ;
-# if(defined($PeerPort)){
-# $PeerAddr = $PeerAddr.":".$PeerPort;
-# }
-# my $socket;
-# $socket = new IO::Socket::INET(PeerAddr => $PeerAddr,
-# Porto => "tcp",
-# Type => SOCK_STREAM,
-# Timeout => 5,
-# );
-# if(not defined $socket) {
-# return;
-# }
-# &daemon_log("open_socket: $PeerAddr", 7);
-# return $socket;
-#}
-
-
sub get_time {
my ($seconds, $minutes, $hours, $monthday, $month,
$year, $weekday, $yearday, $sommertime) = localtime(time);
my $len_db_res= keys %{$db_res};
for( my $i= 1; $i<= $len_db_res; $i++ ) {
- $xml .= "<answer$i>";
+ $xml .= "\n<answer$i>";
my $hash= $db_res->{$i};
while ( my ($column_name, $column_value) = each %{$hash} ) {
$xml .= "<$column_name>";
if( exists $phrase->{'operator'} ) {
my $op = $op_hash->{$phrase->{'operator'}[0]};
if( not defined $op ) {
- &main::daemon_log("Can not translate operator '$operator' in where ".
+ &main::daemon_log("ERROR: Can not translate operator '$operator' in where-".
"statement to sql valid syntax. Please use 'eq', ".
"'ne', 'ge', 'gt', 'le', 'lt' in xml message\n", 1);
&main::daemon_log($msg, 8);
my @xml_tags = keys %{$phrase};
my $tag = $xml_tags[0];
my $val = $phrase->{$tag}[0];
- push(@phrase_l, "$tag$operator'$val'");
+ # integer columns do not have to have single quotes besides the value
+ if ($tag eq "id") {
+ push(@phrase_l, "$tag$operator$val");
+ } else {
+ push(@phrase_l, "$tag$operator'$val'");
+ }
}
my $clause_str .= join(" $connector ", @phrase_l);
- push(@clause_l, $clause_str);
+ push(@clause_l, "($clause_str)");
}
if( not 0 == @clause_l ) {
$clause_str = join(" AND ", @clause_l);
- $clause_str = "WHERE $clause_str ";
+ $clause_str = "WHERE ($clause_str) ";
}
}
my $select = "*";
if( exists $msg_hash->{'select'} ) {
my $select_l = \@{$msg_hash->{'select'}};
- $select = join(' AND ', @{$select_l});
+ $select = join(', ', @{$select_l});
}
return $select;
}
return @searches;
}
+
+sub get_logged_in_users {
+ my $result = qx(/usr/bin/w -hs);
+ my @res_lines;
+
+ if( defined $result ) {
+ chomp($result);
+ @res_lines = split("\n", $result);
+ }
+
+ my @logged_in_user_list;
+ foreach my $line (@res_lines) {
+ chomp($line);
+ my @line_parts = split(/\s+/, $line);
+ push(@logged_in_user_list, $line_parts[0]);
+ }
+
+ return @logged_in_user_list;
+
+}
+
1;