class.a2billing.php

来自「asterisk用 的voip记费软件」· PHP 代码 · 共 1,467 行 · 第 1/5 页

<?php
/***************************************************************************
 *
 * Class.A2Billing.php : PHP A2Billing Functions for A2Billing
 * Written for PHP 4.x & PHP 5.X versions.
 *
 * A2Billing -- Asterisk billing solution.
 * Copyright (C) 2004, 2007 Belaid Arezqui <areski _atl_ gmail com>
 *
 * See http://www.asterisk2billing.org for more information about
 * the A2Billing project. 
 * Please submit bug reports, patches, etc to <areski _atl_ gmail com>
 *
 * This software is released under the terms of the GNU Lesser General Public License v2.1
 * A copy of which is available from http://www.gnu.org/copyleft/lesser.html
 *
 ****************************************************************************/


define('AST_CONFIG_DIR', '/etc/asterisk/'); 
define('DEFAULT_A2BILLING_CONFIG', AST_CONFIG_DIR . '/a2billing.conf');

// DEFINE STATUS FOR DEBUG
define ('VERBOSE',			1);
define ('WRITELOG',			2);			// 1 << 1

class A2Billing {
	
	
	/**
    * Config variables
    *
    * @var array
    * @access public
    */
	var $config;
	
	/**
    * Config AGI variables
	* Create for coding readability facilities
    *
    * @var array
    * @access public
    */
	var $agiconfig;
	
	/**
    * IDConfig variables
    *
    * @var interger
    * @access public
    */
	var $idconfig=1;
	
	
	/**
    * cardnumber & CallerID variables
    *
    * @var string
    * @access public
    */
	var $cardnumber;
	var $CallerID;
	
	
	/**
    * Buffer variables
    *
    * @var string
    * @access public
    */
	var $BUFFER;
	
	
	/**
    * DBHandle variables
    *
    * @var object
    * @access public
    */	
	var $DBHandle;
	
	
	/**
    * instance_table variables
    *
    * @var object
    * @access public
    */	
	var $instance_table;
	
	/**
    * store the file name to store the logs
    *
    * @var string
    * @access public
    */
	var $log_file = '';
	
	
	/**
    * request AGI variables
    *
    * @var string
    * @access public
    */
	
	var $channel;
	var $uniqueid;
	var $accountcode;
	var $dnid;
		
	
	// from apply_rules, if a prefix is removed we keep it to track exactly what the user introduce
	
	var $countrycode;
	var $subcode;
	var $myprefix;
	var $ipaddress;
	var $rate;
	var $destination;
	var $sip_iax_buddy;	
	var $credit;
	var $tariff;
	var $active;
	var $hostname='';
	var $currency='usd';
    
        
	var $timeout;
	var $newdestination;
	var $tech;
	var $prefix;
	var $username;
	
	var $typepaid = 0; 
	var $removeinterprefix = 1; 
	var $redial;
	var $nbused = 0;
	
	var $enableexpire;
	var $expirationdate;
	var $expiredays;
	var $firstusedate;
	var $creationdate;
		
	var $languageselected;
	
	
	var $cardholder_lastname;
	var $cardholder_firstname;
	var $cardholder_email;
	var $cardholder_uipass;
	var $id_campaign;
	var $id_card;
	var $useralias;
	
	// Flag to know that we ask for an othercardnumber when for instance we doesnt have enough credit to make a call
	var $ask_other_cardnumber=0;
	
	var $ivr_voucher;
	var $vouchernumber;
	var $add_credit;
	
	var $cardnumber_range;
	
	// Define if we have changed the status of the card
	var $set_inuse = 0;
	
	/**
	* CC_TESTING variables 
	* for developer purpose, will replace some get_data inputs in order to test the application from shell
	*
	* @var interger
	* @access public
	*/	
	var $CC_TESTING;
	
	
	/* CONSTRUCTOR */

	function A2Billing() {     
		
		//$this -> DBHandle = $DBHandle;
		
	}
	
	
	/* Init */
	
	function Reinit () {  
		$this -> countrycode='';
		$this -> subcode='';
		$this -> myprefix='';
		$this -> ipaddress='';
		$this -> rate='';
		$this -> destination='';
		$this -> sip_iax_buddy='';
	}
	
	
	/* 
	 * Debug
	 *
	 * usage : $A2B -> debug( VERBOSE | WRITELOG, $agi, __FILE__, __LINE__, $buffer_debug);
	 */
	function debug( $debug, $agi, $file, $line, $buffer_debug){
		
		$file = basename($file);
		
		// RUN VERBOSE ON CLI
		if ($debug & VERBOSE){
			if ($this->agiconfig['debug']>=1)   $agi->verbose('file:'.$file.' - line:'.$line.' - '.$buffer_debug);
		}
		
		// RIGHT DEBUG IN LOG FILE
		if ($debug & WRITELOG){
			$this -> write_log($buffer_debug, 1, "[file:$file - line:$line]:");
		}
	}
	
	/* 
	 * Write log into file 
	 */
	function write_log($output, $tobuffer = 1, $line_file_info = ''){
		//$tobuffer = 0;
		
		if (strlen($this->log_file) > 1){
			
			$string_log = "[".date("d/m/Y H:i:s")."]:".$line_file_info."[CallerID:".$this->CallerID."]:[CN:".$this->cardnumber."]:[$output]\n";
			if ($this->CC_TESTING) echo $string_log;
			
			$this -> BUFFER .= $string_log;				
			if (!$tobuffer || $this->CC_TESTING){
				error_log ($this -> BUFFER, 3, $this->log_file);
				$this-> BUFFER = '';
			}
		}
	}
	
	/* set the DB handler */ 
	function set_dbhandler ($DBHandle){
		$this->DBHandle	= $DBHandle;
	}
	
	function set_instance_table ($instance_table){
		$this->instance_table	= $instance_table;
	}

	function load_conf( &$agi, $config=NULL, $webui=0, $idconfig=1, $optconfig=array())
    {
	  
		$this -> idconfig = $idconfig;
		// load config
		if(!is_null($config) && file_exists($config))
			$this->config = parse_ini_file($config, true);
		elseif(file_exists(DEFAULT_A2BILLING_CONFIG)){
			$this->config = parse_ini_file(DEFAULT_A2BILLING_CONFIG, true);		
		}
	  
	  
		// If optconfig is specified, stuff vals and vars into 'a2billing' config array.
		foreach($optconfig as $var=>$val)
			$this->config["agi-conf$idconfig"][$var] = $val;
		
		// add default values to config for uninitialized values
        
		
		//Card Number Length Code
		$card_length_range = isset($this->config['global']['interval_len_cardnumber'])?$this->config['global']['interval_len_cardnumber']:null;
		$this -> cardnumber_range = $this -> splitable_data ($card_length_range);
		
		if(is_array($this -> cardnumber_range) && ($this -> cardnumber_range[0] >= 4))
		{
			define ("CARDNUMBER_LENGTH_MIN", $this -> cardnumber_range[0]);
			define ("CARDNUMBER_LENGTH_MAX", $this -> cardnumber_range[count($this -> cardnumber_range)-1]);
			define ("LEN_CARDNUMBER", CARDNUMBER_LENGTH_MIN);
		}
		else
		{
			echo gettext("Invalid card number lenght defined in configuration.");
			exit;
		}
		if(!isset($this->config['global']['len_aliasnumber']))		$this->config['global']['len_aliasnumber'] = 15;
		if(!isset($this->config['global']['len_voucher']))			$this->config['global']['len_voucher'] = 15;
		if(!isset($this->config['global']['base_currency'])) 		$this->config['global']['base_currency'] = 'usd';
		if(!isset($this->config['global']['didbilling_daytopay'])) 	$this->config['global']['didbilling_daytopay'] = 5;
		if(!isset($this->config['global']['admin_email'])) 			$this->config['global']['admin_email'] = 'root@localhost';
		
		// conf for the database connection
		if(!isset($this->config['database']['hostname']))	$this->config['database']['hostname'] = 'localhost';
		if(!isset($this->config['database']['port']))		$this->config['database']['port'] = '5432';
		if(!isset($this->config['database']['user']))		$this->config['database']['user'] = 'postgres';
		if(!isset($this->config['database']['password']))	$this->config['database']['password'] = '';