539 lines
18 KiB
PHP
539 lines
18 KiB
PHP
<?php
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/*--------------------------------------------------
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| net.class.php
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| By Erik Amaru Ortiz
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| CopyLeft (f) 2008
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| Email: erik@colosa.com
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+--------------------------------------------------
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| Email bugs/suggestions to erik@colosa.com erik.260mb.com
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+--------------------------------------------------
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| This script has been created and released under
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| the GNU GPL and is free to use and redistribute
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| only if this copyright statement is not removed
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+--------------------------------------------------*/
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/**
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* LastModification 30/05/2008
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*/
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/**
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* @package workflow.engine.classes
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*/
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class NET
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{
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public $hostname;
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public $ip;
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private $db_user;
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private $db_passwd;
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private $db_sourcename;
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private $db_port;
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/*errors handle*/
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public $error;
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public $errno;
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public $errstr;
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/**
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* This function is the constructor of the class net
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* @param string $pHost
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* @return void
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*/
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function __construct($pHost)
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{
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$this->errno = 0;
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$this->errstr = "";
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unset($this->db_user);
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unset($this->db_passwd);
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unset($this->db_sourcename);
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#verifing valid param
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if ($pHost == "") {
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$this->errno = 1000;
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$this->errstr = "NET::You must specify a host";
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//$this->showMsg();
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}
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$this->resolv($pHost);
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}
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/**
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* This function puts a host
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* @param string $pHost
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* @return void
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*/
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function resolv($pHost)
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{
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if ($this->is_ipaddress($pHost)) {
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$this->ip = $pHost;
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if (!$this->hostname = @gethostbyaddr($pHost)) {
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$this->errno = 2000;
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$this->errstr = "NET::Host down";
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$this->error = "Destination Host Unreachable";
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}
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} else {
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$ip = @gethostbyname($pHost);
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$long = ip2long($ip);
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if ( $long == -1 || $long === FALSE) {
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$this->errno = 2000;
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$this->errstr = "NET::Host down";
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$this->error = "Destination Host Unreachable";
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} else {
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$this->ip = @gethostbyname($pHost);
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$this->hostname = $pHost;
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}
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}
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}
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/**
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* This function resolves IP from Hostname returns hostname on failure
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* @param string $pPort
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* @return true
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*/
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function scannPort($pPort)
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{
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define('TIMEOUT', 5);
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$hostip = @gethostbyname($host); // resloves IP from Hostname returns hostname on failure
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// attempt to connect
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if (@fsockopen($this->ip, $pPort, $this->errno, $this->errstr, TIMEOUT)) {
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return true;
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@fclose($x); //close connection (i dont know if this is needed or not).
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} else {
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$this->errno = 9999;
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$this->errstr = "NET::Port Host Unreachable";
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$this->error = "Destination Port Unreachable";
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return false;
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}
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}
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/**
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* This function checks if it is a ip address
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* @param string $pHost
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* @return true
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*/
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function is_ipaddress($pHost)
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{
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$key = true;
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#verifing if is a ip address
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$tmp = explode(".", $pHost);
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#if have a ip address format
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if (count($tmp) == 4) {
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#if a correct ip address
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for ($i = 0; $i < count($tmp); $i++) {
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if (!is_int($tmp[$i])) {
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$key = false;
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break;
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}
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}
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} else {
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$key = false;
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}
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return $key;
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}
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/**
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* This function executes pin -w time IP
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* @param string $pHost
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* @return true
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*/
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function ping($pTTL = 3000)
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{
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$cmd = "ping -w $pTTL $this->ip";
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$output = exec($cmd, $a, $a1);
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$this->errstr = "";
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for ($i = 0; $i < count($a); $i++)
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$this->errstr += $a[$i];
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$this->errno = $a1;
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}
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/**
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* This function logins in db
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* @param string $pUser
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* @param string $pPasswd
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* @return void
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*/
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function loginDbServer($pUser, $pPasswd)
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{
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$this->db_user = $pUser;
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$this->db_passwd = $pPasswd;
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}
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/**
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* This function sets db
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* @param string $pDb
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* @param string $pPort
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* @return void
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*/
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function setDataBase($pDb, $pPort='')
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{
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$this->db_sourcename = $pDb;
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$this->db_port = $pPort;
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}
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/**
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* This function tries to connect to server
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* @param string $pDbDriver
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* @return void
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*/
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function tryConnectServer($pDbDriver)
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{
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if($this->errno != 0) {
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return 0;
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}
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$stat = new Stat();
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if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
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{
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switch($pDbDriver)
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{
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case 'mysql':
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if ($this->db_passwd == '') {
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$link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user);
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} else {
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$link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
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}
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if ($link) {
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if (@mysql_ping($link)) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "Lost MySql Connection";
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$this->errstr = "NET::MYSQL->Lost Connection";
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$this->errno = 10010;
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}
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} else {
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$this->error = "MySql connection refused!";
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$this->errstr = "NET::MYSQL->The connection was refused";
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$this->errno = 10001;
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}
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break;
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case 'pgsql':
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$this->db_port = ($this->db_port == "") ? "5432" : $this->db_port;
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$link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
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if ($link) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "PostgreSql connection refused!";
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$this->errstr = "NET::POSTGRES->The connection was refused";
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$this->errno = 20001;
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}
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break;
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case 'mssql':
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$str_port = (($this->db_port == "") || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
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$link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
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if ($link) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "MS-SQL Server connection refused";
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$this->errstr = "NET::MSSQL->The connection was refused";
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$this->errno = 30001;
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}
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break;
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case 'oracle':
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$this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
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try{
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$link = $conn = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
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if ($link) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "Oracle connection refused";
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$this->errstr = "NET::ORACLE->The connection was refused";
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$this->errno = 30001;
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}
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} catch (Exception $e){
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throw new Exception("[erik] Couldn't connect to Oracle Server! - ".$e->getMessage());
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}
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break;
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case 'informix':
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break;
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case 'sqlite':
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break;
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}
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} else {
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throw new Exception("CLASS::NET::ERROR: No connections param.");
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}
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return $stat;
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}
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/**
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* This function tries to open to the DB
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* @param string $pDbDriver
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* @return void
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*/
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function tryOpenDataBase($pDbDriver)
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{
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if($this->errno != 0) {
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return 0;
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}
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set_time_limit(0);
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$stat = new Stat();
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if(isset($this->db_user) && (isset($this->db_passwd) || ('' == $this->db_passwd)) && isset($this->db_sourcename))
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{
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switch($pDbDriver)
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{
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case 'mysql':
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$link = @mysql_connect($this->ip.(($this->db_port != '') && ($this->db_port != 0) ? ':'.$this->db_port : ''), $this->db_user, $this->db_passwd);
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$db = @mysql_select_db($this->db_sourcename);
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if ($link) {
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if ($db) {
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$result = @mysql_query("show tables;");
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if ($result) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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@mysql_free_result($result);
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} else {
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$this->error = "the user $this->db_user doesn't have privileges to run queries!";
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$this->errstr = "NET::MYSQL->Test query failed";
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$this->errno = 10100;
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}
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} else {
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$this->error = "The $this->db_sourcename data base does'n exist!";
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$this->errstr = "NET::MYSQL->Select data base failed";
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$this->errno = 10011;
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}
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} else {
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$this->error = "MySql connection refused!";
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$this->errstr = "NET::MYSQL->The connection was refused";
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$this->errno = 10001;
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}
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break;
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case 'pgsql':
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$this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "5432" : $this->db_port;
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$link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
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if ($link) {
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if (@pg_ping($link)) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "PostgreSql Connection to $this->ip is unreachable!";
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$this->errstr = "NET::POSTGRES->Lost Connection";
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$this->errno = 20010;
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}
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} else {
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$this->error = "PostgrSql connection refused";
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$this->errstr = "NET::POSTGRES->The connection was refused";
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$this->errno = 20001;
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}
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break;
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case 'mssql':
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$str_port = (($this->db_port == "") || ($this->db_port == 0) || ($this->db_port == 1433)) ? "" : ":".$this->db_port;
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$link = @mssql_connect($this->ip . $str_port, $this->db_user, $this->db_passwd);
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if ($link) {
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$db = @mssql_select_db($this->db_sourcename, $link);
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if ($db) {
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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} else {
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$this->error = "The $this->db_sourcename data base does'n exist!";
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$this->errstr = "NET::MSSQL->Select data base failed";
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$this->errno = 30010;
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}
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} else {
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$this->error = "MS-SQL Server connection refused!";
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$this->errstr = "NET::MSSQL->The connection was refused";
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$this->errno = 30001;
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}
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break;
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case 'oracle':
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$this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "1521" : $this->db_port;
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$link = @oci_connect($this->db_user,$this->db_passwd, "(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP) (HOST=$this->ip) (PORT=$this->db_port) )) (CONNECT_DATA=(SERVICE_NAME=$this->db_sourcename)))");
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if ($link) {
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$stid = @oci_parse($link, 'select AUTHENTICATION_TYPE from v$session_connect_info');
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$result = @oci_execute($stid, OCI_DEFAULT);
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if($result){
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$stat->status = 'SUCCESS';
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$this->errstr = "";
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$this->errno = 0;
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@oci_close($link);
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} else {
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$this->error = "the user $this->db_user don't has privileges to run queries!";
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$this->errstr = "NET::ORACLE->Couldn't execute any query on this server!";
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$this->errno = 40010;
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}
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} else {
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$this->error = "Oracle connection refused!";
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$this->errstr = "NET::ORACLE->The connection was refused";
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$this->errno = 40001;
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}
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break;
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case 'informix':
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break;
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case 'sqlite':
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break;
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}
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} else {
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throw new Exception("CLASS::NET::ERROR: No connections param.");
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}
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return $stat;
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}
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/**
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* This function gets DB-s version
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* @param string $driver
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* @return void
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*/
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function getDbServerVersion($driver)
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{
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if(!isset($this->ip))
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$this->ip = getenv('HTTP_CLIENT_IP');
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if(isset($this->ip) && isset($this->db_user) && isset($this->db_passwd)) {
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try{
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/*
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switch($driver)
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{
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case 'mysql':
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if($link = @mysql_connect($this->ip, $this->db_user, $this->db_passwd)){
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$v = @mysql_get_server_info();
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} else {
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throw new Exception(@mysql_error($link));
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}
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break;
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case 'pgsql':
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$this->db_port = (($this->db_port == "") || ($this->db_port == 0)) ? "5432" : $this->db_port;
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$link = @pg_connect("host='$this->ip' port='$this->db_port' user='$this->db_user' password='$this->db_passwd' dbname='$this->db_sourcename'");
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if($link){
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$v = @pg_version($link);
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} else {
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throw new Exception(@pg_last_error($link));
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}
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break;
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case 'mssql':
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if(strlen(trim($this->ip))<=0)
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$this->ip = DB_HOST;
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if($link = @mssql_connect($this->ip, $this->db_user, $this->db_passwd)){
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@mssql_select_db( DB_NAME, $link );
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$oResult = @mssql_query("select substring(@@version, 21, 6) + ' (' + CAST(SERVERPROPERTY ('productlevel') as varchar(10)) + ') ' + CAST(SERVERPROPERTY('productversion') AS VARCHAR(15)) + ' ' + CAST(SERVERPROPERTY ('edition') AS VARCHAR(25)) as version; ", $link);
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$aResult = @mssql_fetch_array($oResult);
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@mssql_free_result($oResult);
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$v = $aResult[0];
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} else {
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throw new Exception(@mssql_error($link));
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}
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break;
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}
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return (isset($v))?$v:'none';
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*/
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if(!isset($this->db_sourcename))
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$this->db_sourcename = DB_NAME;
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$value = 'none';
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$sDataBase = 'database_' . strtolower(DB_ADAPTER);
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if(G::LoadSystemExist($sDataBase)){
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G::LoadSystem($sDataBase);
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$oDataBase = new database();
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$value = $oDataBase->getServerVersion($driver, $this->ip, $this->db_port, $this->db_user, $this->db_passwd, $this->db_sourcename);
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}
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return $value;
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} catch (Exception $e){
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throw new Exception($e->getMessage());
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}
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}
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else{
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throw new Exception('NET::Error->No params for Data Base Server!');
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}
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}
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/**
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* This function reurns DB name
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* @param string $pAdapter
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* @return void
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*/
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function dbName($pAdapter)
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{
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switch($pAdapter)
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{
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case 'mysql': return 'MySql'; break;
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case 'pgsql': return 'PostgreSQL'; break;
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case 'mssql': return 'Microsoft SQL Server'; break;
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case 'oracle': return 'Oracle'; break;
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case 'informix': return 'Informix'; break;
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case 'sqlite': return 'SQLite'; break;
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}
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}
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/**
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* If there is an error then it shows
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* @param string $pAdapter
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* @return void
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*/
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function showMsg()
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{
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if ($this->errno != 0) {
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$msg = "
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<center>
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<fieldset style='width:90%'><legend>Class NET</legend>
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<div align=left>
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<font color='red'>
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<b>NET::ERROR NO -> $this->errno<br/>
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NET::ERROR MSG -> $this->errstr</b>
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</font>
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</div>
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</fieldset>
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<center>";
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print ($msg);
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}
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}
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/**
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* This function gets an error
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* param
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* @return string
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*/
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function getErrno()
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{
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return $this->errno;
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}
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|
|
/**
|
|
* This function gets an error message
|
|
* param
|
|
* @return string
|
|
*/
|
|
function getErrmsg()
|
|
{
|
|
return $this->errstr;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @package workflow.engine.classes
|
|
*/
|
|
class Stat
|
|
{
|
|
public $stutus;
|
|
|
|
function __construct()
|
|
{
|
|
$this->status = false;
|
|
}
|
|
}
|
|
|
|
?>
|