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<br> <? <BR>/*********************************** <BR> HP MIME SMTP ver 1.0 Powered by Boss_ch， Unigenius soft ware co. Ltd <BR>All rights reserved, Copyright 2000 ; <BR>本类用 PHP 通过 smtp sock 操作发送 MIME 类型的邮件，可以发送 <BR>HTML 格式的正文、附件，采用 base64 编码 <BR>本版本是针对个人的发送，与多人群发版本不同的是，每发送到一个人，就重新进行一次编码，在接收端的用户看来，只是发送给他一个人的。 <BR>针对多人群发的情况，只发送一次，通过多个 RCPT TO 命令发送到不同的人信箱中， <BR>说明： <BR>请把 $hostname 设为你有权限的 默认 smtp 服务器或是在 new 时指定 <BR>把 $charset 改成你的默认 字符集 <BR>Html 正文中如有图片，请用绝对路径的引用 "httP://host/path/image.gif"; <BR> 并连上网，以保证程序能读取到图片的数据信息 <BR>如果是通过表单提交过来的 Html 正文，请先用 StripSlashes($html_body) 把正文内容进行预处理 <BR> Html 中用到的样式表文件，请不要用 <link >之类 的引用，直接把样式表定义放在 <BR><style></style>标签中 <BR><BR>转载请保留此版权信息， Bugs Report : boss_ch@china.com <BR>*************************************/ <BR>if(!isset($__smtp_class__)){ <BR>$__smtp_class__=1; <BR><BR>class smtp <BR>{ <BR>var $hostname=""; <BR>var $port=25; <BR>var $connection=0; <BR>var $debug=1; <BR><BR>var $timeout=30; <BR>var $err_str; <BR>var $err_no; <BR><BR>var $autocode=true; <BR>var $charset="GB2312"; <BR>var $subject=""; <BR>var $body=""; <BR>var $attach=""; <BR>var $temp_text_body; <BR>var $temp_html_body; <BR>var $temp_body_images; <BR><BR>var $bound_begin="=====powered_by_boss_chen_"; <BR>var $bound_end="_046484063883_====="; <BR><BR>Function smtp($server="smtp.china.com"",$port=25,$time_out=20) <BR>{$this->hostname=$server; <BR>$this->port=$port; <BR>$this->timeout=$time_out; <BR>return true; <BR>} <BR><BR>Function outdebug($message) <BR>{ <BR>echo htmlspecialchars($message)."<br>\n"; <BR>} <BR><BR><BR>function command($command,$return_lenth=1,$return_code='2') <BR>{ <BR>if ($this->connection==0) <BR>{ <BR>$this->err_str="没有连接到任何服务器，请检查网络连接"; <BR>return false; <BR>} <BR>if ($this->debug) <BR>$this->outdebug(">>> $command"); <BR>if (!fputs($this->connection,"$command \r\n")) <BR>{ <BR>$this->err_str="无法发送命令".$command; <BR>return false; <BR>} <BR>else <BR>{ <BR>$resp=fgets($this->connection,256); <BR>if($this->debug) <BR>$this->outdebug("$resp"); <BR>if (substr($resp,0,$return_lenth)!=$return_code) <BR>{ <BR>$this->err_str=$command." 命令服务器返回无效:".$resp; <BR>return false; <BR>} <BR>else <BR>return true; <BR>} <BR>} <BR><BR><BR>Function open() <BR>{ <BR>if($this->hostname=="") <BR>{$this->err_str="无效的主机名!!"; <BR>return false; <BR>} <BR><BR>if ($this->debug) echo "$this->hostname,$this->port,&$err_no, &$err_str, $this->timeout<BR>"; <BR>if (!$this->connection=fsockopen($this->hostname,$this->port,&$err_no, &$err_str, $this->timeout)) <BR>{ <BR>$this->err_str="连接到 SMTP 服务器失败,错误信息：".$err_str."错误号：".$err_no; <BR>return false; <BR>} <BR>else <BR>{ <BR>$resp=fgets($this->connection,256); <BR>if($this->debug) <BR>$this->outdebug("$resp"); <BR>if (substr($resp,0,1)!="2") <BR>{$this->err_str="服务器返回无效的信息：".$resp."请检查SMTP服务器是否正确"; <BR>return false; <BR>} <BR>return true; <BR>} <BR>} <BR><BR><BR>Function Close() <BR>{ <BR>if($this->connection!=0) <BR>{ <BR>fclose($this->connection); <BR>$this->connection=0; <BR>} <BR>} <BR><BR>Function Buildhead($from_name,$to_name,$from_mail,$to_mail,$subject) <BR>{ <BR>if (empty($from_name)) <BR>$from_name=$from_mail; <BR>if (empty($to_name)) $to_name=$to_mail; <BR>$this->subject="From: =?$this->charset?B?".base64_encode($from_name)."?=<$from_mail>\r\n"; <BR>$this->subject.="To: =?$this->charset?B?".base64_encode($to_name)."?=<$to_mail>\r\n"; <BR>$subject=ereg_replace("\n","",$subject); <BR>$this->subject.="Subject: =?$this->charset?B?".base64_encode($subject)."?=\r\n"; <BR>if ($this->debug) echo nl2br(htmlspecialchars($this->subject)); <BR>return true; <BR>} <BR><BR><BR>Function parse_html_body($html_body=null) <BR>{ <BR>$passed=""; <BR>$image_count=0; <BR>$this->temp_body_images=array(); <BR>while (eregi("\<*img([^\>]+)src{:space:}*={:space:}*([^ ]+)",$html_body,$reg)) <BR>{ <BR><BR>$pos=@strpos($html_body,$reg[0]); <BR>$passed.=substr($html_body,0,$pos); <BR>$html_body=substr($html_body,$pos+strlen($reg[0])); <BR>$image_tag=$reg[2]; <BR>$image_att=$reg[1]; <BR>$tag_len=strlen($image_tag); <BR>if ($image_tag[0]=="'" or $image_tag[0]=='"') <BR>$image_tag=substr($image_tag,1); <BR>if (substr($image_tag,strlen($imgage_tag)-1,1)=="'" or substr($image_tag,strlen($imgage_tag)-1,1)=='"') <BR>$image_tag=substr($image_tag,0,strlen($imgage_tag)-1); <BR>//echo $image_tag."<br>"; <BR>$cid=md5(uniqid(rand())); <BR>$cid=substr($cid,0,15)."@unigenius.com"; <BR>$passed.="<img ".$image_att."src=\"cid:".$cid."\""; <BR>$end_pos=@strpos($html_body,'>'); <BR>$passed.=substr($html_body,0,$end_pos); <BR>$html_body=substr($html_body,$end_pos); <BR>// 把图片数据读出来保存到一个数据； <BR><BR>$img_file_con=fopen($image_tag,"r"); <BR>unset($image_data); <BR>while ($tem_buffer=AddSlashes(fread($img_file_con,16777216))) <BR>$image_data.=$tem_buffer; <BR>fclose($img_file_con); <BR>$image_exe_name=substr($image_tag,strrpos($image_tag,'.')+1,3); <BR>switch (strtolower($image_exe_name)) <BR>{ <BR>case "jpg": <BR>case "jpeg": <BR>$content_type="image/jpeg"; <BR>break; <BR>case "gif": <BR>$content_type="image/gif"; <BR>break; <BR>case "png": <BR>$content_type="image/x-png"; <BR>break; <BR>case "tif": <BR>$content_type="image/tif"; <BR>break; <BR>default: <BR>$content_type="image/"; <BR>break; <BR>} <BR><BR>$this->temp_body_images[$image_count][name]=basename($image_tag); <BR>$this->temp_body_images[$image_count][type]=$content_type; <BR>$this->temp_body_images[$image_count][cid]=$cid; <BR>$this->temp_body_images[$image_count][data]=$image_data; <BR>$image_count++; <BR>} <BR>$this->temp_html_body=$passed.$html_body; <BR>return true; <BR><BR>} <BR><BR>function build_content($bound_level=0,$text_body,$html_body,$hava_att=false) <BR>{ <BR>if ($html_body) <BR>{ <BR>if (eregi("\<*img{:space:}+src{:space:}*={:space:}*([^ ]+)",$html_body,$reg)) <BR>{ <BR>$bound_level++; <BR>if ($text_body) <BR>{ <BR>$this->body.="Content-Type: multipart/related; <BR>type=\"multipart/alternative\"; <BR>boundary=\""; <BR>$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; <BR>} <BR>else <BR>{ <BR>$this->body.="Content-Type: multipart/related; <BR>boundary=\""; <BR>$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; <BR><BR>} // 对于是否 text 正文 、 html正文 有没有，须有不同的 MIME 头 <BR>if (!$hava_att) $this->body.="This is a multi-part message in MIME format.\r\n\r\n"; <BR>// 正文标识，如果是已经有附件的编码，则在正文 中不需要这一句 <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->parse_html_body($html_body); <BR>if ($text_body) <BR>{ <BR>$this->body.="Content-Type: multipart/alternative; <BR>boundary=\""; <BR>$bound_level++; <BR>$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: text/plain;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: text/html;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; <BR>$bound_level--; <BR>} <BR>else <BR>{ <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: text/html;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; <BR>} //正文编码，有或没有 text 部分，编成不同的格式。 <BR>for ($i=0;$i<count($this->temp_body_images);$i++) <BR>{ <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type:".$this->temp_body_images[$i][type]."; <BR>name=\""; <BR>$this->body.=$this->temp_body_images[$i][name]."\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64\r\n"; <BR>$this->body.="Content-ID: <".$this->temp_body_images[$i][cid].">\r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_body_images[$i][data])))."\r\n"; <BR>} <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; <BR>$bound_level--; <BR>} <BR>else // 有或没有图片，以上是有图片的处理，下面是没有图片的处理 <BR>{ <BR>$this->temp_html_body=$html_body; <BR>if ($text_body) <BR>{ <BR>$bound_level++; <BR>$this->body.="Content-Type: multipart/alternative; <BR>boundary=\""; <BR>$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; <BR><BR>if (!$hava_att) $this->body.="\r\nThis is a multi-part message in MIME format.\r\n\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: text/plain;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: text/html;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; <BR>$bound_level--; <BR>} <BR>else <BR>{ <BR>$this->body.="Content-Type: text/html;\r\n"; <BR>$this->body.="charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($this->temp_html_body)))."\r\n"; <BR>} //正文编码，有或没有 text 部分，编成不同的格式。 <BR><BR>} // end else <BR>} <BR>else // 如果没有 html 正文，只有 text 正文 <BR>{ <BR>$this->body.="Content-Type: text/plain; <BR>charset=\"$this->charset\"\r\n"; <BR>$this->body.="Content-Transfer-Encoding: base64 \r\n"; <BR>$this->body.="\r\n".chunk_split(base64_encode(StripSlashes($text_body)))."\r\n"; <BR>} <BR>} // end function default <BR><BR><BR>Function Buildbody($text_body=null,$html_body=null,$att=null) <BR>{ <BR>$this->body="MIME-Version: 1.0\r\n"; <BR>if (null==$att or (@count($att)==0)) //如果没有附件，查看正文的类型 ； <BR>{ <BR>$encode_level=0; <BR>$this->build_content($encode_level,$text_body,$html_body); <BR>} // 如果没有附件， <BR>// ******************************************************** <BR>else //如果有附件， <BR>{ <BR>$bound_level=0; <BR>$this->body.="Content-Type: multipart/mixed; <BR>boundary=\""; <BR>$bound_level++; <BR><BR>$this->body.=$this->bound_begin.$bound_level.$this->bound_end."\"\r\n\r\n"; <BR>$this->body.="This is a multi-part message in MIME format.\r\n\r\n"; <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->build_content($bound_level,$text_body,$html_body,true); // 编入正文部分 <BR><BR>$num=count($att); <BR>for ($i=0;$i<$num;$i++) <BR>{ <BR>$file_name=$att[$i][name]; <BR>$file_source=$att[$i][source]; <BR>$file_type=$att[$i][type]; <BR>$file_size=$att[$i][size]; <BR><BR>if (file_exists($file_source)) <BR>{ <BR>$file_data=addslashes(fread($fp=fopen($file_source,"r"), filesize($file_source))); <BR>$file_data=chunk_split(base64_encode(StripSlashes($file_data))); <BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."\r\n"; <BR>$this->body.="Content-Type: $file_type;\r\n name=\"$file_name\"\r\nContent-Transfer-Encoding: base64\r\n"; <BR>$this->body.="Content-Disposition: attachment; filename=\"$file_name\"\r\n\r\n"; <BR>$this->body.=$file_data."\r\n"; <BR>} <BR>} //end for <BR><BR>$this->body.="--".$this->bound_begin.$bound_level.$this->bound_end."--\r\n\r\n"; <BR>} // end else <BR><BR>if ($this->debug) echo nl2br(htmlspecialchars($this->body)); <BR><BR>return true; <BR>} <BR><BR><BR>function send($from_name,$to_name,$from_mail,$to_mail,$subject,$text_body=false,$html_body=false,$att=false) <BR>{ <BR><BR>if (empty($from_mail) or empty($to_mail)) <BR>{ <BR>$this->err_str="没有指定正确的邮件地址:发送人：".$from_mail."接收人：".$to_mail; <BR>return false; <BR>} <BR><BR>if (gettype($to_mail)!="array") <BR>$to_mail=split(",",$to_mail); //如果不是数组，转换成数组，哪怕只有一个发送对象; <BR>if (gettype($to_name)!="array") <BR>$to_name=split(",",$to_name); //如果不是数组，转换成数组，哪怕只有一个发送对象; <BR><BR>$this->Buildbody($text_body,$html_body,$att); <BR>// 所有信件的内容是一样的，可以只编一次，而对于不同的收信人，需要不同的 Head <BR><BR><BR>if (!$this->open()) return false; <BR>if (!$this->command("HELO $this->hostname",3,"250")) return false; <BR>// 与服务器建立链接 <BR>if (!$this->open()) return false; <BR>if (!$this->command("HELO $this->hostname",3,"250")) return false; <BR><BR>for ($i=0;$i<count($to_mail);$i++) <BR>{ <BR>$this->Buildhead($from_name,$to_name[$i],$from_mail,$to_mail[$i],$subject); <BR>if (!$this->command("RSET",3,"250")) return false; <BR>if (!$this->command("MAIL FROM:".$from_mail,3,"250")) return false; <BR>if (!$this->command("RCPT TO:".$to_mail[$i],3,"250")) return false; <BR>if (!$this->command("DATA",3,"354")) return false; <BR>// 准备发送邮件 <BR>if ($this->debug) $this->outdebug("sending subject;"); <BR>if (!fputs($this->connection,$this->subject)) { $this->err_str="发送邮件头时出错！"; return false;} <BR>if ($this->debug) $this->outdebug("sending body;"); <BR>if (!fputs($this->connection,$this->body)) { $this->err_str="发送正文时出错！"; return false;} <BR>if (!fputs($this->connection,".\r\n")) { $this->err_str="发送正文时出错！"; return false;} //正文发送完毕，退出； <BR>$resp=fgets($this->connection,256); <BR>if($this->debug) <BR>$this->outdebug("$resp"); <BR>if (substr($resp,0,1)!="2") <BR>{ <BR>$this->err_str="发送完后，服务器没有响应！！"; <BR>return false; <BR>} <BR>// 发送邮件 <BR>} <BR>if (!$this->command("QUIT",3,"221")) return false; <BR>$this->close(); <BR>return true; <BR>} <BR><BR>}//end class define <BR>}//end if(!isset($__smtp_class__)) <BR>?> <br><br> |
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发表于 2010-2-24 13:34:24
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