POP3、SMTP邮件收发程序
if ($EMAIL_INC) return;
$EMAIL_INC= "defined";
define( "SmtpPort",25);
class Pop3 {
var $subject; // 邮件主题
var $from_email; // 发件人地址
var $from_name; // 发件人姓名
var $to_email; // 收件人地址
var $to_name; // 收件人姓名
var $body; // 邮件内容
var $filename; // 文件名
var $socket; // 当前的 socket
var $Line;
var $Status;
function pop3_open($server, $port)
{
$this->Socket = fsockopen($server, $port);
if ($this->Socket <= 0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return false;
return true;
}
function pop3_user($user)
{
if ($this->Socket < 0){
return false;
}
fputs($this->Socket, "USER $this->userrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return false;
return true;
}
function pop3_pass( $pass)
{
fputs($this->Socket, "PASS $passrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
return 1;
}
function pop3_stat()
{
fputs($this->Socket, "STATrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
if (!eregi( "+OK (.*) (.*)", $this->Line, $regs))
return 0;
return $regs[1];
}
function pop3_list()
{
fputs($this->Socket, "LISTrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
$i = 0;
while (substr($this->Line = fgets($this->Socket, 1024), 0, 1) <> ".")
{
$articles[$i] = $this->Line;
$i++;
}
$articles[ "count"] = $i;
return $articles;
}
function pop3_retr($nr)
{
fputs($this->Socket, "RETR $nrrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
while (substr($this->Line = fgets($this->Socket, 1024), 0, 1) <> ".")
{
$data[$i] = $this->Line;
$i++;
}
$data[ "count"] = $i;
return $data;
}
function pop3_dele( $nr)
{
fputs($this->Socket, "DELE $nrrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
return 1;
}
function pop3_quit()
{
fputs($this->Socket, "QUITrn");
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "+") return 0;
return 1;
}
}
class Smtp {
var $Subject; // string the email's subject
var $FromName; // string sender's name (opt)
var $ToName; // string recipient's name (opt)
var $Body; // string body copy
var $Attachment; // attachment (optional)
var $AttachmentType;
var $Socket;
var $Line;
var $Status;
function Smtp($Server = "localhost",$Port = SmtpPort)
{
return $this->Open($Server, $Port);
}
function SmtpMail($FromEmail, $FromName, $ToEmail, $ToName, $Subject, $Body, $Attachment=null, $AttachmentType= "TEXT")
{
$this->Subject = $Subject;
$this->ToName = $ToName;
$this->FromName = $FromName;
$this->Body = $Body;
$this->Attachment = $Attachment;
$this->AttachmentType = $AttachmentType;
if ($this->Helo() == false){
return false;
}
if ($this->MailFrom($FromEmail) == false){
return false;
}
if ($this->RcptTo($ToEmail) == false){
return false;
}
if ($this->Body() == false){
return false;
}
if ($this->Quit() == false){
return false;
}
}
function Open($Server, $Port)
{
$this->Socket = fsockopen($Server, $Port);
if ($this->Socket < 0) return false;
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return false;
return true;
}
function Helo()
{
if (fputs($this->Socket, "helorn") < 0 ){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return false;
return true;
}
function Ehlo()
{
/* Well, let's use "helo" for now.. Until we need the
extra func's [Unk]
*/
if(fputs($this->Socket, "helo localhostrn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return false;
return true;
}
function MailFrom($FromEmail)
{
if (fputs($this->Socket, "MAIL FROM: <$FromEmail>rn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return false;
return true;
}
function RcptTo($ToEmail)
{
if(fputs($this->Socket, "RCPT TO: <$ToEmail>rn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return false;
return true;
}
function Body()
{
$FileSize = 0;
$Attachment = null;
$fp = null;
$buffer = sprintf( "From: %srnTo:%srnSubject:%srn", $this->FromName, $this->ToName, $this->Subject);
if(fputs($this->Socket, "DATArn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "3") return false;
if(fputs($this->Socket, $buffer)<0){
return false;
}
if ($this->Attachment == null){
if(fputs($this->Socket, "MIME-Version: 1.0rnContent-Type: text/plain; charset=ISO-8859-1rnContent-Transfer-Encoding: 7bitrnrn")<0){
return false;
}
if(fputs($this->Socket, "$this->Bodyrnrn")<0){
return false;
}
if(fputs($this->Socket, ".rn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
if (substr($this->Line, 0, 1) <> "2"){
return false;
}else{
return true;
}
}else{
if(fputs($this->Socket, "MIME-Version: 1.0rnContent-Type: multipart/mixed; boundary="----=_NextPart_000_01BCFA61.A3697360-:special:1:-rn".
"Content-Transfer-Encoding: 7bitrnrn".
"This is a multi-part message in MIME format.rn".
"rn------=_NextPart_000_01BCFA61.A3697360rn".
"Content-Type: text/plain; charset=ISO-8859-1rn".
"Content-Transfer-Encoding: 7bitrn".
"rn")<0){
return false;
}
/* 输出邮件内容 */
if(fputs($this->Socket, "$this->Bodyrnrn")<0){
return false;
}
if ( fputs($this->Socket, "rn------=_NextPart_000_01BCFA61.A3697360rn")<0){
return false;
}
$FileSize = filesize($this->Attachment);
if ($FileSize == false){
return false;
}
if (($fp = fopen($this->Attachment, "r"))== false) {
return false;
}else{
$Attachment = fread($fp,$FileSize);
}
// 如果没有附件的目录
if (($AttachName = strrchr($this->Attachment, '/')) == false){
$AttachName = $this->Attachment;
}
if( fputs($this->Socket,
"Content-Type: application/octet-stream; rnname=-:special:1:-$AttachName-:special:1:-rn".
"Content-Transfer-Encoding: quoted-printablern".
"Content-Description: $AttachNamern".
"Content-Disposition: attachment; rntfilename=-:special:1:-$AttachName-:special:1:-rn".
"rn")<0){
return false;
}
/* 输出附件*/
if( fputs($this->Socket, $Attachment)<0){
return false;
}
if ( fputs($this->Socket, "rnrn------=_NextPart_000_01BCFA61.A3697360--rn")<0){
return false;
}
if( fputs($this->Socket, ".rn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
if (substr($this->Line, 0, 1) <> "2")
return false;
return true;
}
}
function Quit()
{
if(fputs($this->Socket, "QUITrn")<0){
return false;
}
$this->Line = fgets($this->Socket, 1024);
$this->Status[ "LASTRESULT"] = substr($this->Line, 0, 1);
$this->Status[ "LASTRESULTTXT"] = substr($this->Line, 0, 1024);
if ($this->Status[ "LASTRESULT"] <> "2") return 0;
return 1;
}
function Close()
{
fclose($this->Socket);
}
}
/*
怎样使用这个程序的一个示例
$MailTo = new Smtp();
$MailTo->SmtpMail("Dave@micro-automation.net","Dave Cramer",
"Dave@micro-automation.net","David",
"Test Mail",$MailMessage,"service.tab",0);
$MailTo->Close();
$MailTo=null;
*/
/*
$pop3 = pop3_open("localhost", "110");
if (!$pop3) {
printf("[ERROR] Failed to connect to localhost
n");
return 0;
}
if (!pop3_user($pop3, "unk")) {
printf("[ERROR] Username failed!
n");
return 0;
}
if (!pop3_pass($pop3, "secret")) {
printf("[ERROR] PASS failed!
n");
return 0;
}
$articles = pop3_list($pop3);
if (!$articles) {
printf("[ERROR] LIST failed!
n");
return 0;
}
for ($i = 1; $i < $articles ["count"] + 1; $i++)
{
printf("i=$i
n");
$data = pop3_retr($pop3,$i);
if (!$data) {
printf("data goes wrong on '$i'
n");
return 0;
}
for ($j = 0; $j < $data["count"]; $j++)
{
printf("$data[$j]
n");
}
}
*/
?>
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