221 lines
7.1 KiB
Perl
221 lines
7.1 KiB
Perl
#!/usr/bin/perl
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#
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# AST_conf_update.pl version 0.3
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#
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# DESCRIPTION:
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# uses the Asterisk Manager interface and Net::MySQL to update whether a conference
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# is still in use or not. If not in use 3 times in a row the extension in the
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# conferences DB record is erased freeing that conference to be used again
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#
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# SUMMARY:
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# This program was designed for people using the Asterisk PBX with conferences
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#
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# This program should be in the cron running every minute (like AST_vm_update.pl)
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#
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# For this program to work you need to have the "asterisk" MySQL database
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# created with the conferences table in it, also make sure
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# that the account running this program has read/write/update/delete access
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# to that database
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#
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# It is recommended that you run this program on the local Asterisk machine
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#
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# If this script is run ever minute there is a theoretical limit of
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# 600 conferences that it can check due to the wait interval. If you have
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# more than this either change the cron when this script is run or change the
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# wait interval below
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#
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# Copyright (C) 2006 Matt Florell <vicidial@gmail.com> LICENSE: GPLv2
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#
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# 50810-1532 - Added database server variable definitions lookup
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# 50823-1456 - Added commandline arguments for debug at runtime
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#
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# constants
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$DB=0; # Debug flag, set to 0 for no debug messages per minute
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$US='__';
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$MT[0]='';
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### begin parsing run-time options ###
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if (length($ARGV[0])>1)
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{
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$i=0;
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while ($#ARGV >= $i)
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{
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$args = "$args $ARGV[$i]";
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$i++;
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}
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if ($args =~ /--help/i)
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{
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print "allowed run time options:\n [-t] = test\n [-debug] = verbose debug messages\n\n";
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}
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else
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{
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if ($args =~ /-debug/i)
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{
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$DB=1; # Debug flag
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}
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if ($args =~ /-t/i)
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{
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$TEST=1;
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$T=1;
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}
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}
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}
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else
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{
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# print "no command line options set\n";
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}
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### end parsing run-time options ###
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### Make sure this file is in a libs path or put the absolute path to it
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require("/home/cron/AST_SERVER_conf.pl"); # local configuration file
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if (!$DB_port) {$DB_port='3306';}
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use lib './lib', '../lib';
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use Time::HiRes ('gettimeofday','usleep','sleep'); # necessary to have perl sleep command of less than one second
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use Net::MySQL;
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use Net::Telnet ();
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my $dbhA = Net::MySQL->new(hostname => "$DB_server", database => "$DB_database", user => "$DB_user", password => "$DB_pass", port => "$DB_port")
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or die "Couldn't connect to database: $DB_server - $DB_database\n";
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### Grab Server values from the database
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$stmtA = "SELECT telnet_host,telnet_port,ASTmgrUSERNAME,ASTmgrSECRET,ASTmgrUSERNAMEupdate,ASTmgrUSERNAMElisten,ASTmgrUSERNAMEsend,max_vicidial_trunks,answer_transfer_agent,local_gmt,ext_context FROM servers where server_ip = '$server_ip';";
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$dbhA->query("$stmtA");
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if ($dbhA->has_selected_record)
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{
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$iter=$dbhA->create_record_iterator;
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while ( $record = $iter->each)
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{
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$DBtelnet_host = "$record->[0]";
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$DBtelnet_port = "$record->[1]";
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$DBASTmgrUSERNAME = "$record->[2]";
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$DBASTmgrSECRET = "$record->[3]";
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$DBASTmgrUSERNAMEupdate = "$record->[4]";
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$DBASTmgrUSERNAMElisten = "$record->[5]";
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$DBASTmgrUSERNAMEsend = "$record->[6]";
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$DBmax_vicidial_trunks = "$record->[7]";
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$DBanswer_transfer_agent= "$record->[8]";
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$DBSERVER_GMT = "$record->[9]";
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$DBext_context = "$record->[10]";
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if ($DBtelnet_host) {$telnet_host = $DBtelnet_host;}
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if ($DBtelnet_port) {$telnet_port = $DBtelnet_port;}
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if ($DBASTmgrUSERNAME) {$ASTmgrUSERNAME = $DBASTmgrUSERNAME;}
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if ($DBASTmgrSECRET) {$ASTmgrSECRET = $DBASTmgrSECRET;}
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if ($DBASTmgrUSERNAMEupdate) {$ASTmgrUSERNAMEupdate = $DBASTmgrUSERNAMEupdate;}
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if ($DBASTmgrUSERNAMElisten) {$ASTmgrUSERNAMElisten = $DBASTmgrUSERNAMElisten;}
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if ($DBASTmgrUSERNAMEsend) {$ASTmgrUSERNAMEsend = $DBASTmgrUSERNAMEsend;}
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if ($DBmax_vicidial_trunks) {$max_vicidial_trunks = $DBmax_vicidial_trunks;}
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if ($DBanswer_transfer_agent) {$answer_transfer_agent = $DBanswer_transfer_agent;}
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if ($DBSERVER_GMT) {$SERVER_GMT = $DBSERVER_GMT;}
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if ($DBext_context) {$ext_context = $DBext_context;}
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}
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}
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@PTextensions=@MT; @PT_conf_extens=@MT; @PTmessages=@MT; @PTold_messages=@MT; @NEW_messages=@MT; @OLD_messages=@MT;
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$dbhA->query("SELECT extension,conf_exten from conferences where server_ip='$server_ip' and extension is NOT NULL and extension != '';");
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if ($dbhA->has_selected_record)
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{
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$iter=$dbhA->create_record_iterator;
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$rec_count=0;
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while ( $record = $iter->each)
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{
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$PTextensions[$rec_count] = "$record->[0]";
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$PT_conf_extens[$rec_count] = "$record->[1]";
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$rec_count++;
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}
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}
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if (!$telnet_port) {$telnet_port = '5038';}
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### connect to asterisk manager through telnet
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$t = new Net::Telnet (Port => $telnet_port,
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Prompt => '/.*[\$%#>] $/',
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Output_record_separator => '',);
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#$fh = $t->dump_log("$telnetlog"); # uncomment for telnet log
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if (length($ASTmgrUSERNAMEsend) > 3) {$telnet_login = $ASTmgrUSERNAMEsend;}
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else {$telnet_login = $ASTmgrUSERNAME;}
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$t->open("$telnet_host");
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$t->waitfor('/0\n$/'); # print login
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$t->print("Action: Login\nUsername: $telnet_login\nSecret: $ASTmgrSECRET\n\n");
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$t->waitfor('/Authentication accepted/'); # waitfor auth accepted
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$i=0;
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foreach(@PTextensions)
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{
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@list_channels=@MT;
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$t->buffer_empty;
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@list_channels = $t->cmd(String => "Action: Command\nCommand: Meetme list $PT_conf_extens[$i]\n\nAction: Ping\n\n", Prompt => '/Response: Pong.*/');
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$j=0;
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$conf_empty[$i]=0;
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$conf_users[$i]='';
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foreach(@list_channels)
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{
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if($DB){print "|$list_channels[$j]|\n";}
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if ($list_channels[$j] =~ /No active conferences|No such conference/i)
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{$conf_empty[$i]++;}
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# if ($list_channels[$j] =~ /^User /i)
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# {
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# $userx = '';
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# $userx = $list_channels[$j];
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# $userx =~ s/User \#: //gi;
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# $conf_users[$i] .= "$userx|";
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# }
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$j++;
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}
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if($DB){print "Meetme list $PT_conf_extens[$i]- Exten:|$PTextensions[$i]| Empty:|$conf_empty[$i]| ";}
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if (!$conf_empty[$i])
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{
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if($DB){print "CONFERENCE STILL HAS PARTICIPANTS, DOING NOTHING FOR THIS CONFERENCE\n";}
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if ($PTextensions[$i] =~ /Xtimeout\d$/i)
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{
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$PTextensions[$i] =~ s/Xtimeout\d$//gi;
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$stmtA = "UPDATE conferences set extension='$PTextensions[$i]' where server_ip='$server_ip' and conf_exten='$PT_conf_extens[$i]';";
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if($DB){print STDERR "\n|$stmtA|\n";}
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$dbhA->query($stmtA) or die "Couldn't execute query:|$stmtA|\n";
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}
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}
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else
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{
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$NEWexten[$i] = $PTextensions[$i];
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if ($PTextensions[$i] =~ /Xtimeout3$/i) {$NEWexten[$i] =~ s/Xtimeout3$/Xtimeout2/gi;}
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if ($PTextensions[$i] =~ /Xtimeout2$/i) {$NEWexten[$i] =~ s/Xtimeout2$/Xtimeout1/gi;}
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if ($PTextensions[$i] =~ /Xtimeout1$/i) {$NEWexten[$i] = '';}
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if ( ($PTextensions[$i] !~ /Xtimeout\d$/i) and (length($PTextensions[$i])> 0) ) {$NEWexten[$i] .= 'Xtimeout3';}
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$stmtA = "UPDATE conferences set extension='$NEWexten[$i]' where server_ip='$server_ip' and conf_exten='$PT_conf_extens[$i]';";
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if($DB){print STDERR "\n|$stmtA|\n";}
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$dbhA->query($stmtA) or die "Couldn't execute query:|$stmtA|\n";
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}
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$i++;
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### sleep for 10 hundredths of a second
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usleep(1*100*1000);
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}
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$t->buffer_empty;
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@hangup = $t->cmd(String => "Action: Logoff\n\n", Prompt => "/.*/");
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$t->buffer_empty;
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$ok = $t->close;
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$dbhA->close;
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if($DB){print "DONE... Exiting... Goodbye... See you later... \n";}
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exit;
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