class smtp { var $hostname=""; var $port=25; var $connection=0; var $debug=1;
var $timeout=30; var $err_str; var $err_no;
var $autocode=true; var $charset="??????"; var $subject=""; var $body=""; var $attach=""; var $temp_text_body; var $temp_html_body; var $temp_body_images;
var $bound_begin="=====powered_by_boss_chen_"; var $bound_end="_046484063883_=====";
Function smtp($server="smtp.china.com",$port=25,$time_out=20) {$this->hostname=$server; $this->port=$port; $this->timeout=$time_out; return true; }
Function outdebug($message) { echo htmlspecialchars($message)." \n"; }
function command($command,$return_lenth=1,$return_code='2') { if ($this->connection==0) { $this->err_str="没有连接到任何服务器，请检查网络连接"; return false; } if ($this->debug) $this->outdebug(">>> $command"); if (!fputs($this->connection,"$command \r\n")) { $this->err_str="无法发送命令".$command; return false; } else { $resp=fgets($this->connection,256); if($this->debug) $this->outdebug("$resp"); if (substr($resp,0,$return_lenth)!=$return_code) { $this->err_str=$command." 命令服务器返回无效:".$resp; return false; } else return true; } }
Function open() { if($this->hostname=="") {$this->err_str="无效的主机名!!"; return false; }
Function Close() { if($this->connection!=0) { fclose($this->connection); $this->connection=0; } }
Function Buildhead($from_name,$to_name,$from_mail,$to_mail,$subject) { if (empty($from_name)) $from_name=$from_mail; if (empty($to_name)) $to_name=$to_mail; $this->subject="From: =?$this->charset?B?".base64_encode($from_name)."?=\r\n"; $this->subject.="To: =?$this->charset?B?".base64_encode($to_name)."?=\r\n"; $subject=ereg_replace("\n","",$subject); $this->subject.="Subject: =?$this->charset?B?".base64_encode($subject)."?=\r\n"; if ($this->debug) echo nl2br(htmlspecialchars($this->subject)); return true; }
Function parse_html_body($html_body=null) { $passed=""; $image_count=0; $this->temp_body_images=array(); while (eregi("\]+)src[[:space:]]*=[[:space:]]*([^ ]+)",$html_body,$reg)) {
$pos=@strpos($html_body,$reg[0]); $passed.=substr($html_body,0,$pos); $html_body=substr($html_body,$pos+strlen($reg[0])); $image_tag=$reg[2]; $image_att=$reg[1]; $tag_len=strlen($image_tag); if ($image_tag[0]=="'" or $image_tag[0]=='"') $image_tag=substr($image_tag,1); if (substr($image_tag,strlen($imgage_tag)-1,1)=="'" or substr($image_tag,strlen($imgage_tag)-1,1)=='"') $image_tag=substr($image_tag,0,strlen($imgage_tag)-1); //echo $image_tag." "; $cid=md5(uniqid(rand())); $cid=substr($cid,0,15)."@unigenius.com"; $passed.="$end_pos=@strpos($html_body,'>'); $passed.=substr($html_body,0,$end_pos); $html_body=substr($html_body,$end_pos); // 把图片数据读出来保存到一个数据；
$img_file_con=fopen($image_tag,"r"); unset($image_data); while ($tem_buffer=AddSlashes(fread($img_file_con,16777216))) $image_data.=$tem_buffer; fclose($img_file_con); $image_exe_name=substr($image_tag,strrpos($image_tag,'.')+1,3); switch (strtolower($image_exe_name)) { case "jpg": case "jpeg": $content_type="image/jpeg"; break; case "gif": $content_type="image/gif"; break; case "png": $content_type="image/x-png"; break; case "tif": $content_type="image/tif"; break; default: $content_type="image/"; break; }
if (!$hava_att) $this->body.="\r\nThis is a multi-part message in MIME format.\r\n\r\n"; $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; $this->body.="Content-Type: text/plain;\r\n"; $this->body.="\tcharset=\"$this->charset\"\r\n"; $this->body.="Content-Transfer-Encoding: base64\r\n"; $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; $this->body.="Content-Type: text/html;\r\n"; $this->body.="\tcharset=\"$this->charset\"\r\n"; $this->body.="Content-Transfer-Encoding: base64\r\n"; $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; $bound_level--; } else { $this->body.="Content-Type: text/html;\r\n"; $this->body.="\tcharset=\"$this->charset\"\r\n"; $this->body.="Content-Transfer-Encoding: base64\r\n"; $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; }//正文编码，有或没有text 部分，编成不同的格式。
}// end else } else // 如果没有html 正文，只有text 正文 { $this->body.="Content-Type: text/plain; \tcharset=\"$this->charset\"\r\n"; $this->body.="Content-Transfer-Encoding: base64\r\n"; $this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; } }// end function default
Function Buildbody($text_body=null,$html_body=null,$att=null) { $this->body="MIME-Version: 1.0\r\n"; if (null==$att or (@count($att)==0)) //如果没有附件，查看正文的类型； { $encode_level=0; $this->build_content($encode_level,$text_body,$html_body); }// 如果没有附件， // ******************************************************** else //如果有附件， { $bound_level=0; $this->body.="Content-Type: multipart/mixed; \tboundary=\""; $bound_level++;
$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; $this->body.="This is a multi-part message in MIME format.\r\n\r\n"; $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; $this->build_content($bound_level,$text_body,$html_body,true);// 编入正文部分
$num=count($att); for ($i=0;$i{ $file_name=$att[$i][name]; $file_source=$att[$i][source]; $file_type=$att[$i][type]; $file_size=$att[$i][size];
if (file_exists($file_source)) { $file_data=addslashes(fread($fp=fopen($file_source,"r"), filesize($file_source))); $file_data=chunk_split(base64_encode(StripSlashes($file_data))); $this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; $this->body.="Content-Type: $file_type;\r\n\tname=\"$file_name\"\r\nContent-Transfer-Encoding: base64\r\n"; $this->body.="Content-Disposition: attachment;\r\n\tfilename=\"$file_name\"\r\n\r\n"; $this->body.=$file_data."\r\n"; } }//end for
$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; }// end else
if ($this->debug) echo nl2br(htmlspecialchars($this->body));
return true; }
function send($from_name,$to_name,$from_mail,$to_mail,$subject,$text_body=false,$html_body=false,$att=false) {
if (empty($from_mail) or empty($to_mail)) { $this->err_str="没有指定正确的邮件地址:发送人：".$from_mail."接收人：".$to_mail; return false; }
if (gettype($to_mail)!="array") $to_mail=split(",",$to_mail);//如果不是数组，转换成数组，哪怕只有一个发送对象; if (gettype($to_name)!="array") $to_name=split(",",$to_name);//如果不是数组，转换成数组，哪怕只有一个发送对象;
if (!$this->open()) return false; if (!$this->command("HELO $this->hostname",3,"250")) return false; // 与服务器建立链接 if (!$this->open()) return false; if (!$this->command("HELO $this->hostname",3,"250")) return false;
for ($i=0;$i{ $this->Buildhead($from_name,$to_name[$i],$from_mail,$to_mail[$i],$subject); if (!$this->command("RSET",3,"250")) return false; if (!$this->command("MAIL FROM:".$from_mail,3,"250")) return false; if (!$this->command("RCPT TO:".$to_mail[$i],3,"250")) return false; if (!$this->command("DATA",3,"354")) return false; // 准备发送邮件 if ($this->debug) $this->outdebug("sending subject;"); if (!fputs($this->connection,$this->subject)) {$this->err_str="发送邮件头时出错！";return false;} if ($this->debug) $this->outdebug("sending body;"); if (!fputs($this->connection,$this->body)) {$this->err_str="发送正文时出错！";return false;} if (!fputs($this->connection,".\r\n")) {$this->err_str="发送正文时出错！";return false;}//正文发送完毕，退出； $resp=fgets($this->connection,256); if($this->debug) $this->outdebug("$resp"); if (substr($resp,0,1)!="2") { $this->err_str="发送完后，服务器没有响应！！"; return false; } // 发送邮件 } if (!$this->command("QUIT",3,"221")) return false; $this->close(); return true; }
}//end class define }//end if(!isset($__smtp_class__)) ?>
PHP SMTP类使用方法
include("smtp.php");
$mail = new smtp("localhost");
$mail->debug = 0;
$sender_name = "root"; $sender_mail = "root@localhost"; $to_name = "mm"; $to_mail = "[email]mm@your.com[/email]"; $subject = "i miss u"; $content = "i miss u much."; $att[0]["name"] = "miss.jpg"; $att[0]["source"] = "/path/to/your/miss.jpg"; $att[0]["type"] = "image/jpeg"; $att[0]["size"] = "10kb"; $extra_subject = "To:".$to_mail." 主题:".$subject;
if (!$mail->send($sender_name,$to_name,$sender_mail,$to_mail,$extra_subject,$content,false,$att)) $err = 1; ?>
返回文件的MIME类型的函数guessMIMEType() function guessMIMEType($filename) { //GUESS MIME TYPE $filename = basename($filename); if(strrchr($filename,".") == false) { return("application/octet-stream"); }
$ext = strrchr($filename,"."); switch($ext) { case ".gif": return "image/gif"; break; case ".gz": return "application/x-gzip"; case ".htm": case ".html": return "text/html"; break; case ".jpg": return "image/jpeg"; break; case ".tar": return "application/x-tar"; break; case ".txt": return "text/plain"; break; case ".zip": return "application/zip"; break; default: return "application/octet-stream"; break; } }
/* * void add_attachment(string message, [string name], [string ctype]) * Add an attachment to the mail object */ function add_attachment($message, $name = "", $ctype = "application/octet-stream") { $this->parts[] = array ( "ctype" => $ctype, "message" => $message, "encode" => $encode, "name" => $name ); }
/* * void build_message(array part= * Build message parts of an multipart mail */ function build_message($part) { $message = $part["message"]; $message = chunk_split(base64_encode($message)); $encoding = "base64"; return "Content-Type: ".$part["ctype"]. ($part["name"]?";\n\tname=\"".$part["name"]."\"" : ""). "\nContent-Transfer-Encoding: $encoding". "\nContent-Disposition: attachment". ($part["name"]?";\n\tfilename=\"".$part["name"]."\"" : ""). "\n\n$message\n"; }
/* * void build_multipart() * Build a multipart mail */ function build_multipart() { $boundary = "b".md5(uniqid(time())); $multipart = "Content-Type: multipart/mixed;\n\tboundary=\"$boundary\"\n\nThis is a MIME encoded message.\n\n--$boundary";
/* * void send() * Send the mail (last class-function to be called) */ function send() { $addtionheaders = ""; if (!empty($this->from)) $addtionheaders .= "From: ".$this->from."\n"; if (!empty($this->headers)) $addtionheaders .= $this->headers."\n";
if (!empty($this->body)) $this->add_attachment($this->body, "", "text/plain");
$mail = new mime_mail(); $mail->from = "[email]foo@bar.com[/email]"; $mail->headers = "Errors-To: [email]foo@bar.com[/email]"; $mail->to = "[email]bar@foo.com[/email]"; $mail->subject = "Testing..."; $mail->body = "This is just a test."; $mail->add_attachment("$attachment", "test.jpg", "image/jpeg"); $mail->send();
*/ ?>
myimap类，读取邮件 ////////////////////////////////////////////// //Origin by Alpha.Z (5/21/2000) //Modified By Belltree (11/01/2000) /////////////////////////////////////////////// class myimap { var $username=""; var $userpwd=""; var $hostname=""; var $port=0; var $connection=0; //是否连接 var $state="DISCONNECTED"; //连接状态 var $greeting=""; var $must_update=0; var $inStream=0; var $num_msg_parts = 0; var $attach; var $num_of_attach = 0;
function open() { if ($this->port==110) $this->inStream=imap_open("{".$this->hostname."/pop3:110}inbox",$this->username,$this->userpwd); else $this->inStream=imap_open("{".$this->hostname.":143}INBOX",$this->username,$this->userpwd);
for ($i=0;$iNmsgs;$i++) { if (($i>=$page*$page_size) and ($i$msg_no = @imap_msgno($this->inStream, $sorted[$i]); $msgHeader = @imap_header($this->inStream, $msg_no); //日期
if (isset($msgHeader->date)) { $date = $msgHeader->date;
function decode_mime_string ($string) { $pos = strpos($string, '=?'); if (!is_int($pos)) { return $string; }
$preceding = substr($string, 0, $pos); // save any preceding text
$search = substr($string, $pos+2, 75); // the mime header spec says this is the longest a single encoded word can be $d1 = strpos($search, '?'); if (!is_int($d1)) { return $string; }
Function get_barefrom($user, $server) { $barefrom = "$user@$real_server";
return $barefrom; }
Function get_structure($msg_num) { $structure=imap_fetchstructure($this->inStream,$msg_num); //echo gettype($structure); return $structure; }
Function proc_structure($msg_part, $part_no, $msg_num) { if ($msg_part->ifdisposition) { // See if it has a disposition, The only thing I know of that this, would be used for would be an attachment // Lets check anyway if ($msg_part->disposition == "attachment") { $att_name = "unknown"; for ($lcv = 0; $lcv parameters); $lcv++) { $param = $msg_part->parameters[$lcv];
\n"; //} } // END IF ATTACHMENT else //NOT ifdisposition { // I guess it is used for something besides attachments???? } } else { // Not an attachment, lets see what this part is... switch ($msg_part->type) { case 0: $mime_type = "text"; break; case 1: $mime_type = "multipart"; // Hey, why not use this function to deal with all the parts // of this multipart part $this->num_msg_parts = count($msg_part->parts); for ($i = 0; $i num_msg_parts; $i++) { if ($part_no != "") { $part_no = $part_no."."; } for ($i = 0; $i parts); $i++) { $this->proc_structure($msg_part->parts[$i], $part_no.($i + 1), $msg_num); } } break; case 2: $mime_type = "message"; break; case 3: $mime_type = "application"; break; case 4: $mime_type = "audio"; break; case 5: $mime_type = "image"; break; case 6: $mime_type = "video"; break; case 7: $mime_type = "model"; break; default: $mime_type = "unknown"; // hmmm.... }
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