From: [EMAIL PROTECTED]
Operating system: windows 98 SE
PHP version: 4.0.5
PHP Bug Type: Mail related
Bug description: apache crash when mail with linked files over 2 ko
I work with apache 1.3.19, with php 4.0.5 downloaded here
I can't send any linked files with mail() when they are over about 2 ko...
no error log
apache crash :
Ce programme va �tre arr�t� car il a effectu� une op�ration non conforme (this program
will be stopped because it made a non-conform error)
APACHE a caus� une d�faillance de page dans
le module MSVCRT.DLL � 0167:78004c96.
APACHE a caus� une d�faillance de page dans
le module PHP4TS.DLL � 0167:00bee5ea.
APACHE a caus� une d�faillance de page dans
le module PHP4TS.DLL � 0167:00c1d86d.
the code :
*****************************************************
*****************************************************
class Email
{
//---Global Variables
var $mailTo = ""; // array of To addresses
var $mailFrom = ""; // from address
var $mailSubject = ""; // email subject
var $mailText = ""; // plain text message
var $mailAttachments = ""; // array of attachments
/*#########################Fonction rajout�e , le constructeur###################*/
function EMail($mailTo, $mailFrom, $mailSubject, $mailText, $mailAttachments) {
$this->mailTo = $mailTo;
$this->mailFrom = $mailFrom;
$this->mailSubject = $mailSubject;
$this->mailText = $mailText;
$this->mailAttachments = $mailAttachments;
}
/*******************************************************************************
Function: setTo($inAddress)
Description: sets the email To address
Arguments: $inAddress as string
separate multiple values with comma
Returns: true if set
*******************************************************************************/
function setTo($inAddress){
//--split addresses at commas
$addressArray = explode(",",$inAddress);
//--loop through each address and exit on error
for($i=0;$i<count($addressArray);$i++){
if($this->checkEmail($addressArray[$i])==false) return false;
}
//--all values are OK so implode array into string
$this->mailTo = implode($addressArray,",");
return true;
}
/*******************************************************************************
Function: setFrom($inAddress)
Description: sets the email FROM address
Arguments: $inAddress as string (takes single email address)
Returns: true if set
*******************************************************************************/
function setFrom($inAddress){
if($this->checkEmail($inAddress)){
$this->mailFrom = $inAddress;
return true;
}
return false;
}
/*******************************************************************************
Function: setSubject($inSubject)
Description: sets the email subject
Arguments: $inSubject as string
Returns: true if set
*******************************************************************************/
function setSubject($inSubject){
if(strlen(trim($inSubject)) > 0){
$this->mailSubject = ereg_replace("\n","",$inSubject);
return true;
}
return false;
}
/*******************************************************************************
Function: setText($inText)
Description: sets the email text
Arguments: $inText as string
Returns: true if set
*******************************************************************************/
function setText($inText){
if(strlen(trim($inText)) > 0){
$this->mailText = $inText;
return true;
}
return false;
}
/*******************************************************************************
Function: setAttachments($inAttachments)
Description: stores the Attachment string
Arguments: $inAttachments as string with directory included
separate multiple values with comma
Returns: true if stored
*******************************************************************************/
function setAttachments($inAttachments){
if(strlen(trim($inAttachments)) > 0){
$this->mailAttachments = $inAttachments;
return true;
}
return false;
}
/*******************************************************************************
Function: checkEmail($inAddress)
Description: checks for valid email
Arguments: $inAddress as string
Returns: true if valid
*******************************************************************************/
function checkEmail($inAddress){
return (ereg( "^[^@
]+@([a-zA-Z0-9\-]+\.)+([a-zA-Z0-9\-]{2}|net|com|gov|mil|org|edu|int)\$",$inAddress));
}
/*******************************************************************************
Function: loadTemplate($inFileLocation,$inHash,$inFormat)
Description: reads in a template file and replaces hash values
Arguments: $inFileLocation as string with relative directory
$inHash as Hash with populated values
$inFormat as string either "text" or "html"
Returns: true if loaded
*******************************************************************************/
function loadTemplate($inFileLocation,$inHash,$inFormat){
/*
template files have lines such as:
Dear ~!UserName~,
Your address is ~!UserAddress~
*/
//--specify template delimeters
$templateDelim = "~";
$templateNameStart = "!";
//--set out string
$templateLineOut = "";
//--open template file
if($templateFile = fopen($inFileLocation,"r")){
//--loop through file, line by line
while(!feof($templateFile)){
//--get 1000 chars or (line break internal to fgets)
$templateLine = fgets($templateFile,1000);
//--split line into array of hashNames and regular sentences
$templateLineArray = explode($templateDelim,$templateLine);
//--loop through array
for( $i=0; $i<count($templateLineArray);$i++){
//--look for $templateNameStart at position 0
if(strcspn($templateLineArray[$i],$templateNameStart)==0){
//--get hashName after $templateNameStart
$hashName = substr($templateLineArray[$i],1);
//--replace hashName with acual value in $inHash
//--(string) casts all values as "strings"
$templateLineArray[$i] =
ereg_replace($hashName,(string)$inHash[$hashName],$hashName);
}
}
//--output array as string and add to out string
$templateLineOut .= implode($templateLineArray,"");
}
//--close file
fclose($templateFile);
//--set Mail body to proper format
if( strtoupper($inFormat)=="TEXT" )
return($this->setText($templateLineOut));
else if( strtoupper($inFormat)=="HTML" )
return($this->setHTML($templateLineOut));
}
return false;
}
/*******************************************************************************
Function: getRandomBoundary($offset)
Description: returns a random boundary
Arguments: $offset as integer - used for multiple calls
Returns: string
*******************************************************************************/
function getRandomBoundary($offset = 0){
//--seed random number generator
srand(time()+$offset);
//--return md5 32 bits plus 4 dashes to make 38 chars
return ("----".(md5(rand())));
}
/*******************************************************************************
Function: getContentType($inFileName)
Description: returns content type for the file type
Arguments: $inFileName as file name string (can include path)
Returns: string
*******************************************************************************/
function getContentType($inFileName){
//--strip path
$inFileName = basename($inFileName);
//--check for no extension
if(strrchr($inFileName,".") == false){
return "application/octet-stream";
}
//--get extension and check cases
$extension = strrchr($inFileName,".");
switch($extension){
case ".gif": return "image/gif";
case ".gz": return "application/x-gzip";
case ".htm": return "text/html";
case ".html": return "text/html";
case ".jpg": return "image/jpeg";
case ".tar": return "application/x-tar";
case ".txt": return "text/plain";
case ".zip": return "application/zip";
case ".pdf": return "application/pdf";
case ".doc": return "application/msword";
case ".ai": return "application/postscript";
default: return "application/octet-stream";
}
return "application/octet-stream";
}
/*******************************************************************************
Function: formatTextHeader
Description: returns a formated header for text
Arguments: none
Returns: string
*******************************************************************************/
function formatTextHeader(){
$outTextHeader = "";
$outTextHeader .= "Content-Type: text/plain; charset=us-ascii\n";
$outTextHeader .= "Content-Transfer-Encoding: 7bit\n\n";
$outTextHeader .= $this->mailText."\n";
return $outTextHeader;
}
/*******************************************************************************
Function: formatAttachmentHeader($inFileLocation)
Description: returns a formated header for an attachment
Arguments: $inFileLocation as string with relative directory
Returns: string
*******************************************************************************/
function formatAttachmentHeader($inFileLocation){
$outAttachmentHeader = "";
//--get content type based on file extension
$contentType = $this->getContentType($inFileLocation);
//--if content type is TEXT the standard 7bit encoding
if(ereg("text",$contentType)){
//--format header
$outAttachmentHeader .= "Content-Type: ".$contentType.";\n";
$outAttachmentHeader .= ' name="'.basename($inFileLocation).'"'."\n";
$outAttachmentHeader .= "Content-Transfer-Encoding: 7bit\n";
$outAttachmentHeader .= "Content-Disposition: attachment;\n";
//--other: inline
$outAttachmentHeader .= '
filename="'.basename($inFileLocation).'"'."\n\n";
$textFile = fopen($inFileLocation,"rb");
//--loop through file, line by line
while(!feof($textFile)){
//--get 1000 chars or (line break internal to fgets)
$outAttachmentHeader .= fgets($textFile,1000);
}
//--close file
fclose($textFile);
$outAttachmentHeader .= "\n";
}
//--NON-TEXT use 64-bit encoding
else{
//--format header
$outAttachmentHeader .= "Content-Type: ".$contentType.";\n";
$outAttachmentHeader .= ' name="'.basename($inFileLocation).'"'."\n";
$outAttachmentHeader .= "Content-Transfer-Encoding: base64\n";
$outAttachmentHeader .= "Content-Disposition: attachment;\n";
//--other: inline
$outAttachmentHeader .= '
filename="'.basename($inFileLocation).'"'."\n\n";
$fd = fopen($inFileLocation, "rb");
$contents = fread($fd, filesize($inFileLocation));
$encoded = chunk_split(base64_encode($contents));
//--close file
fclose($fd);
$outAttachmentHeader .= $encoded . "\n";
}
return $outAttachmentHeader;
}
/*******************************************************************************
Function: send()
Description: sends the email
Arguments: none
Returns: true if sent
*******************************************************************************/
function send(){
//--set mail header to blank
$mailHeader = "";
//--add From
if($this->mailFrom != "") $mailHeader .= "FROM: ".$this->mailFrom."\n";
//---------------------------MESSAGE TYPE-------------------------------
//--TEXT ONLY
if($this->mailAttachments == ""){
return mail($this->mailTo,$this->mailSubject,$this->mailText,$mailHeader);
}
//--TEXT AND ATTACHMENTS
else {
//--get random boundary for attachments
$attachmentBoundary = $this->getRandomBoundary();
//--set main header for all parts and boundary
$mailHeader .= "Content-Type: multipart/mixed;\n";
$mailHeader .= ' boundary="'.$attachmentBoundary.'"'."\n\n";
$mailHeader .= "This is a multi-part message in MIME format.\n";
$mailHeader .= "--".$attachmentBoundary."\n";
//--TEXT --
//--get random boundary for content types
$bodyBoundary = $this->getRandomBoundary(1);
//--format headers
$textHeader = $this->formatTextHeader();
//--set MIME-Version
$mailHeader .= "MIME-Version: 1.0\n";
//--set up main content header with boundary
$mailHeader .= "Content-Type: multipart/alternative;\n";
$mailHeader .= ' boundary="'.$bodyBoundary.'"';
$mailHeader .= "\n\n\n";
//--add body and boundaries
$mailHeader .= "--".$bodyBoundary."\n";
$mailHeader .= $textHeader;
$mailHeader .= "--".$bodyBoundary."\n";
$mailHeader .= "\n--".$bodyBoundary."--";
//--send message
//--END TEXT
//--get array of attachment filenames
$attachmentArray = explode(",",$this->mailAttachments);
//--loop through each attachment
for($i=0;$i<count($attachmentArray);$i++){
//--attachment separator
$mailHeader .= "\n--".$attachmentBoundary."\n";
//--get attachment info
$mailHeader .= $this->formatAttachmentHeader($attachmentArray[$i]);
}
$mailHeader .= "--".$attachmentBoundary."--";
return mail($this->mailTo,$this->mailSubject,"",$mailHeader);
}
return false;
}
}
$monmail = new EMail("[EMAIL PROTECTED]", "[EMAIL PROTECTED]", "Trying to link files",
"Here is the body", "C:\php4.gif");
$monmail->send();
*****************************************************
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--
Edit Bug report at: http://bugs.php.net/?id=11021&edit=1
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