-<?
+<?php
+
+ $strings_php = true;
+
//*************************************************************************
// Count the number of occurances of $needle are in $haystack.
//*************************************************************************
// of the $haystack is reached.
//*************************************************************************
function readShortMailboxName($haystack, $needle) {
- $len = strlen($haystack);
- for ($i = $len - 1; ($i >= 0) && (!$found);$i--) {
- $char = $haystack[$i];
- if ($char == $needle)
- $found = 1;
- else
- $data .= $char;
+ if (substr($haystack, -1) == $needle)
+ $haystack = substr($haystack, 0, strlen($haystack) - 1);
+
+ if (strrpos($haystack, $needle)) {
+ $pos = strrpos($haystack, $needle) + 1;
+ $data = substr($haystack, $pos, strlen($haystack));
+ } else {
+ $data = $haystack;
}
- return strrev($data);
+ return $data;
+ }
+
+ // Searches for the next position in a string minus white space
+ function next_pos_minus_white ($haystack, $pos) {
+ while (substr($haystack, $pos, 1) == " " ||
+ substr($haystack, $pos, 1) == "\t" ||
+ substr($haystack, $pos, 1) == "\n" ||
+ substr($haystack, $pos, 1) == "\r") {
+ if ($pos >= strlen($haystack))
+ return -1;
+ $pos++;
+ }
+ return $pos;
}
// Wraps text at $wrap characters
function wordWrap($passed, $wrap) {
+ $passed = str_replace(">", ">", $passed);
+ $passed = str_replace("<", "<", $passed);
+
$words = explode(" ", trim($passed));
$i = 0;
$line_len = strlen($words[$i])+1;
$line = "";
- while ($i < count($words)) {
- while ($line_len < $wrap) {
- $line = "$line$words[$i] ";
- $i++;
- $line_len = $line_len + strlen($words[$i])+1;
+ if (count($words) > 1) {
+ while ($i < count($words)-1) {
+ while ($line_len < $wrap) {
+ $line = "$line$words[$i] ";
+ $i++;
+ $line_len = $line_len + strlen($words[$i])+1;
+ }
+ $line_len = strlen($words[$i])+1;
+ if ($line_len < $wrap) {
+ if ($i < count($words)) // don't <BR> the last line
+ $line = "$line\n";
+ } else {
+ $endline = $words[$i];
+ while ($line_len >= $wrap) {
+ $bigline = substr($endline, 0, $wrap);
+ $endline = substr($endline, $wrap, strlen($endline));
+ $line_len = strlen($endline);
+ $line = "$line$bigline<BR>";
+ }
+ $line = "$line$endline<BR>";
+ $i++;
+ }
}
- if ($i < count($words)) // don't <BR> the last line
- $line = "$line<BR>";
- $line_len = strlen($words[$i])+1;
+ } else {
+ $line = $words[0];
}
+
+ $line = str_replace(">", ">", $line);
+ $line = str_replace("<", "<", $line);
return $line;
}
+
+ /** Returns an array of email addresses **/
+ function parseAddrs($text) {
+ if (trim($text) == "") {
+ return;
+ }
+ $text = str_replace(" ", "", $text);
+ $text = ereg_replace( '"[^"]*"', "", $text);
+ $text = str_replace(",", ";", $text);
+ $array = explode(";", $text);
+ for ($i = 0; $i < count ($array); $i++) {
+ $array[$i] = eregi_replace ("^.*\<", "", $array[$i]);
+ $array[$i] = eregi_replace ("\>.*$", "", $array[$i]);
+ }
+ return $array;
+ }
+
+ /** Returns a line of comma separated email addresses from an array **/
+ function getLineOfAddrs($array) {
+ $to_line = "";
+ for ($i = 0; $i < count($array); $i++) {
+ if ($to_line)
+ $to_line = "$to_line, $array[$i]";
+ else
+ $to_line = "$array[$i]";
+ }
+ return $to_line;
+ }
+
+ function translateText($body, $wrap_at, $charset) {
+ include ("../functions/url_parser.php");
+ /** Add any parsing you want to in here */
+ $body_ary = explode("\n", $body);
+
+ for ($i = 0; $i < count($body_ary); $i++) {
+ $line = $body_ary[$i];
+ $line = "^^$line";
+
+ //$line = str_replace(">", ">", $line);
+ //$line = str_replace("<", "<", $line);
+ //$line = htmlspecialchars($line);
+
+ if (strlen($line) >= $wrap_at) // -2 because of the ^^ at the beginning
+ $line = wordWrap($line, $wrap_at);
+
+ $line = charset_decode($charset, $line);
+
+ $line = str_replace(" ", " ", $line);
+ $line = str_replace("\t", " ", $line);
+ $line = nl2br($line);
+
+ if (strpos(trim(str_replace(" ", "", $line)), ">>") == 2) {
+ $line = substr($line, 2, strlen($line));
+ $line = "<TT><FONT COLOR=FF0000>$line</FONT></TT><BR>\n";
+ } else if (strpos(trim(str_replace(" ", "", $line)), ">") == 2) {
+ $line = substr($line, 2, strlen($line));
+ $line = "<TT><FONT COLOR=800000>$line</FONT></TT><BR>\n";
+ } else {
+ $line = substr($line, 2, strlen($line));
+ $line = "<TT><FONT COLOR=000000>$line</FONT></TT><BR>\n";
+ }
+
+ $line = parseEmail ($line);
+ $line = parseUrl ($line);
+ $new_body[$i] = "$line";
+ }
+ $bdy = implode("\n", $new_body);
+ return $bdy;
+ }
+
+ /* SquirrelMail version number -- DO NOT CHANGE */
+ $version = "0.5pre1";
+
+
+ function find_mailbox_name ($mailbox) {
+ $mailbox = trim($mailbox);
+ if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == "\"") {
+ $mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
+ $pos = strrpos ($mailbox, "\"")+1;
+ $box = substr($mailbox, $pos);
+ } else {
+ $box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
+ }
+ return $box;
+ }
+
+ function replace_spaces ($string) {
+ return str_replace(" ", " ", $string);
+ }
+
+ function replace_escaped_spaces ($string) {
+ return str_replace(" ", " ", $string);
+ }
+
+ function get_location () {
+ # This determines the location to forward to relative
+ # to your server. If this doesnt work correctly for
+ # you (although it should), you can remove all this
+ # code except the last two lines, and change the header()
+ # function to look something like this, customized to
+ # the location of SquirrelMail on your server:
+ #
+ # http://www.myhost.com/squirrelmail/src/login.php
+
+ global $PHP_SELF, $SERVER_NAME, $HTTPS, $HTTP_HOST;
+
+ // Get the path
+ $path = substr($PHP_SELF, 0, strrpos($PHP_SELF, '/'));
+
+ // Check if this is a HTTPS or regular HTTP request
+ $proto = "http://";
+ if(isset($HTTPS) && $HTTPS == 'on' ) {
+ $proto = "https://";
+ }
+
+ // Get the hostname from the Host header or server config.
+ // Fallback is to omit the server name and use a relative URI,
+ // although this is not RFC 2616 compliant.
+ if(isset($HTTP_HOST) && !empty($HTTP_HOST)) {
+ $location = $proto . $HTTP_HOST . $path;
+ } else if(isset($SERVER_NAME) && !empty($SERVER_NAME)) {
+ $location = $proto . $SERVER_NAME . $path;
+ } else {
+ $location = $path;
+ }
+ return $location;
+ }
?>
projects / squirrelmail.git / blobdiff