** an smtp server or sendmail.
**/
- function sendMessage($t, $c, $b, $subject, $body) {
- global $useSendmail;
+ $smtp_php = true;
- if ($useSendmail==true) {
- sendSendmail($t, $c, $b, $subject, $body);
- } else {
- sendSMTP($t, $c, $b, $subject, $body);
+ // Returns true only if this message is multipart
+ function isMultipart () {
+ global $attachments;
+
+ if (count($attachments)>0)
+ return true;
+ else
+ return false;
+ }
+
+ // Attach the files that are due to be attached
+ function attachFiles ($fp) {
+ global $attachments, $attachment_dir;
+
+ while (list($localname, $remotename) = each($attachments)) {
+ // This is to make sure noone is giving a filename in another
+ // directory
+ $localname = ereg_replace ("\\/", "", $localname);
+
+ $fileinfo = fopen ($attachment_dir.$localname.".info", "r");
+ $filetype = fgets ($fileinfo, 8192);
+ fclose ($fileinfo);
+ $filetype = trim ($filetype);
+ if ($filetype=="")
+ $filetype = "application/octet-stream";
+
+ fputs ($fp, "--".mimeBoundary()."\n");
+ fputs ($fp, "Content-Type: $filetype\n");
+ fputs ($fp, "Content-Disposition: attachment; filename=\"$remotename\"\n");
+ fputs ($fp, "Content-Transfer-Encoding: base64\n\n");
+
+ $file = fopen ($attachment_dir.$localname, "r");
+ while ($tmp = fread($file, 57))
+ fputs ($fp, chunk_split(base64_encode($tmp)));
+ fclose ($file);
+
+ unlink ($attachment_dir.$localname);
+ unlink ($attachment_dir.$localname.".info");
}
-
}
+ // Return a nice MIME-boundary
+ function mimeBoundary () {
+ global $mimeBoundaryString, $version, $REMOTE_ADDR, $SERVER_NAME,
+ $REMOTE_PORT;
+
+ if ($mimeBoundaryString == "") {
+ $temp = "SquirrelMail".$version.$REMOTE_ADDR.$SERVER_NAME.
+ $REMOTE_PORT;
+ $mimeBoundaryString = "=-_+".substr(md5($temp),1,20);
+ }
+
+ return $mimeBoundaryString;
+ }
+
+ /* Time offset for correct timezone */
+ function timezone () {
+ $diff_second = date("Z");
+ if ($diff_second > 0)
+ $sign = "+";
+ else
+ $sign = "-";
+
+ $diff_second = abs($diff_second);
+
+ $diff_hour = floor ($diff_second / 3600);
+ $diff_minute = floor (($diff_second-3600*$diff_hour) / 60);
+
+ $zonename = "(".strftime("%Z").")";
+ $result = sprintf ("%s%02d%02d %s", $sign, $diff_hour, $diff_minute, $zonename);
+ return ($result);
+ }
+
+ /* Print all the needed RFC822 headers */
function write822Header ($fp, $t, $c, $b, $subject) {
global $REMOTE_ADDR, $SERVER_NAME;
- global $data_dir, $username, $domain, $version;
+ global $data_dir, $username, $domain, $version, $useSendmail;
$to = parseAddrs($t);
$cc = parseAddrs($c);
$bcc = parseAddrs($b);
- $from_addr = "$username@$domain";
$reply_to = getPref($data_dir, $username, "reply_to");
$from = getPref($data_dir, $username, "full_name");
+ $from_addr = getPref($data_dir, $username, "email_address");
+
+ if ($from_addr == "")
+ $from_addr = "$username@$domain";
$to_list = getLineOfAddrs($to);
$cc_list = getLineOfAddrs($cc);
else
$from = $from . " <$from_addr>";
- $date = date("D, j M Y H:i:s +0000", gmmktime());
+ /* This creates an RFC 822 date showing GMT */
+ $date = date("D, j M Y H:i:s ", mktime()) . timezone();
- /* Make a RFC822 Received: line */
+ /* Make an RFC822 Received: line */
fputs ($fp, "Received: from $REMOTE_ADDR by $SERVER_NAME with HTTP; ");
fputs ($fp, "$date\n");
+ /* The rest of the header */
fputs ($fp, "Date: $date\n");
fputs ($fp, "Subject: $subject\n"); // Subject
fputs ($fp, "From: $from\n"); // Subject
if ($cc_list) {
fputs($fp, "Cc: $cc_list\n"); // Who the CCs are
}
- if ($bcc_list) {
- fputs($fp, "Bcc: $bcc_list\n"); // BCCs is removed from header by sendmail
+
+ if ($reply_to != "")
+ fputs($fp, "Reply-To: $reply_to\n");
+
+ if ($useSendmail) {
+ if ($bcc_list) {
+ // BCCs is removed from header by sendmail
+ fputs($fp, "Bcc: $bcc_list\n");
+ }
}
+
fputs($fp, "X-Mailer: SquirrelMail (version $version)\n"); // Identify SquirrelMail
+
+ // Do the MIME-stuff
fputs($fp, "MIME-Version: 1.0\n");
- fputs($fp, "Content-Type: text/plain\n");
- if ($reply_to != "")
- fputs($fp, "Reply-To: $reply_to\n");
+
+ if (isMultipart()) {
+ fputs ($fp, "Content-Type: multipart/mixed; boundary=\"");
+ fputs ($fp, mimeBoundary());
+ fputs ($fp, "\"\n");
+ } else {
+ fputs($fp, "Content-Type: text/plain; charset=ISO-8859-1\n");
+ fputs($fp, "Content-Transfer-Encoding: 8bit\n");
+ }
+ }
+
+ // Send the body
+ function writeBody ($fp, $body) {
+ if (isMultipart()) {
+ fputs ($fp, "--".mimeBoundary()."\n");
+ fputs ($fp, "Content-Type: text/plain; charset=ISO-8859-1\n");
+ fputs ($fp, "Content-Transfer-Encoding: 8bit\n\n");
+ fputs ($fp, stripslashes($body) . "\n");
+ attachFiles($fp);
+ fputs ($fp, "\n--".mimeBoundary()."--\n");
+ } else {
+ fputs ($fp, stripslashes($body) . "\n");
+ }
}
// Send mail using the sendmail command
global $sendmail_path, $username, $domain;
// open pipe to sendmail
- $fp = popen ("$sendmail_path -t -f$username@$domain", "w");
+ $fp = popen (escapeshellcmd("$sendmail_path -odb -oi -t -f$username@$domain"), "w");
write822Header ($fp, $t, $c, $b, $subject);
- fputs($fp, "\n$body\n"); // send the body of the message
+ writeBody($fp, $body);
pclose($fp);
}
}
function sendSMTP($t, $c, $b, $subject, $body) {
- global $username, $domain, $version, $smtpServerAddress, $smtpPort;
+ global $username, $domain, $version, $smtpServerAddress, $smtpPort,
+ $data_dir;
$to = parseAddrs($t);
$cc = parseAddrs($c);
$bcc = parseAddrs($b);
- $from_addr = "$username@$domain";
+ $from_addr = getPref($data_dir, $username, "email_address");
+
+ if ($from_addr == "")
+ $from_addr = "$username@$domain";
$smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
if (!$smtpConnection) {
write822Header ($smtpConnection, $t, $c, $b, $subject);
- fputs($smtpConnection, "$body\n"); // send the body of the message
+ writeBody($smtpConnection, $body); // send the body of the message
fputs($smtpConnection, ".\n"); // end the DATA part
$tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
}
return $err_num;
}
+
+ function sendMessage($t, $c, $b, $subject, $body) {
+ global $useSendmail;
+
+ if ($useSendmail==true) {
+ sendSendmail($t, $c, $b, $subject, $body);
+ } else {
+ sendSMTP($t, $c, $b, $subject, $body);
+ }
+
+ }
+
?>
projects / squirrelmail.git / blobdiff