使用PHP的Socket写的POP3类(一)
查看 POP3/SMTP 协议的时候想尝试一下自己写一个操作类,核心没啥,就是使用 fsockopen ,然后写入/接收数据,只实现了最核心的部分功能,当作是学习 Socket 操作的练手。其中参考了 RFC 2449和一个国外的简单Web邮件系统 Uebimiau 的部分代码,不过绝对没有抄他滴,HOHO,绝对原创。假如你喜欢,请收藏,随便修改,嗯,但是记得不要删除偶类里的声名,究竟偶也是辛辛劳苦写了好几天呐。
另外,欢迎自由发挥,改善或者修正这个类,希望能够为你所用。代码没有认真仔细的调试,发现bug请自己修正,HOHO!
/**
* 类名:SocketPOPClient
* 功能:POP3 协议客户端的基本操作类
* 作者:heiyeluren
* 时间:2006-7-3
* 参考:RFC 2449, Uebimiau
* 授权:BSD License
*/
class SocketPOPClient
{
var $strMessage = '';
var $intErrorNum = 0;
var $bolDebug = false;
var $strEmail = '';
var $strPasswd = '';
var $strHost = '';
var $intPort = 110;
var $intConnSecond = 30;
var $intBuffSize = 8192;
var $resHandler = NULL;
var $bolIsLogin = false;
var $strRequest = '';
var $strResponse = '';
var $arrRequest = array();
var $arrResponse = array();
//---------------
// 基础操作
//---------------
//构造函数
function SocketPOP3Client($strLoginEmail, $strLoginPasswd, $strPopHost='', $intPort='')
{
$this->strEmail = trim(strtolower($strLoginEmail));
$this->strPasswd = trim($strLoginPasswd);
$this->strHost = trim(strtolower($strPopHost));
if ($this->strEmail=='' || $this->strPasswd=='')
{
$this->setMessage('Email address or Passwd is empty', 1001);
return false;
}
if (!preg_match("/^[w-] (.[w-] )*@[w-] (.[w-] ) $/i", $this->strEmail))
{
$this->setMessage('Email address invalid', 1002);
return false;
}
if ($this->strHost=='')
{
$this->strHost = substr(strrchr($this->strEmail, "@"), 1);
}
if ($intPort!='')
{
$this->intPort = $intPort;
}
$this->connectHost();
}
//连接服务器
function connectHost()
{
if ($this->bolDebug)
{
echo "Connection ".$this->strHost." ...rn";
}
if (!$this->getIsConnect())

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