<?php
+
+ /* $Id$ */
$strings_php = true;
// Count the number of occurances of $needle are in $haystack.
//*************************************************************************
function countCharInString($haystack, $needle) {
- $haystack = ereg_replace("[^$needle]","",$haystack);
+ $haystack = ereg_replace("[^$needle]",'',$haystack);
return strlen($haystack);
}
// of the $haystack is reached. $needle is a single character
//*************************************************************************
function readShortMailboxName($haystack, $needle) {
- if ($needle == ".") $needle = "\.";
+ if ($needle == '') return $haystack;
+ if ($needle == '.') $needle = '\.';
ereg("([^$needle]+)$needle?$", $haystack, $regs);
return $regs[1];
}
+ //*************************************************************************
+ // Read from the back of $haystack until $needle is found, or the begining
+ // of the $haystack is reached. $needle is a single character
+ //*************************************************************************
+ function readMailboxParent($haystack, $needle) {
+ if ($needle == '.') $needle = '\.';
+ ereg("^(.+)$needle([^$needle]+)$needle?$", $haystack, $regs);
+ return $regs[1];
+ }
+
// Searches for the next position in a string minus white space
function next_pos_minus_white ($haystack, $pos) {
- while (substr($haystack, $pos, 1) == " " ||
+ while (substr($haystack, $pos, 1) == ' ' ||
substr($haystack, $pos, 1) == "\t" ||
substr($haystack, $pos, 1) == "\n" ||
substr($haystack, $pos, 1) == "\r") {
function sqWordWrap(&$line, $wrap) {
preg_match("/^([\s>]*)([^\s>].*)?$/", $line, $regs);
$beginning_spaces = $regs[1];
- $words = explode(" ", $regs[2]);
+ $words = explode(' ', $regs[2]);
$i = 0;
$line = $beginning_spaces;
while ($i < count($words)) {
// Force one word to be on a line (minimum)
$line .= $words[$i];
- $line_len = strlen($beginning_spaces) + strlen($words[$i]) +
- strlen($words[$i + 1]) + 2;
+ $line_len = strlen($beginning_spaces) + strlen($words[$i]) + 2;
+ if (isset($words[$i + 1]))
+ $line_len += strlen($words[$i + 1]);
$i ++;
// Add more words (as long as they fit)
while ($line_len < $wrap && $i < count($words)) {
$line .= ' ' . $words[$i];
$i++;
- $line_len += strlen($words[$i]) + 1;
+ if (isset($words[$i]))
+ $line_len += strlen($words[$i]) + 1;
+ else
+ $line_len += 1;
}
// Skip spaces if they are the first thing on a continued line
- while (!$words[$i] && $i < count($words)) {
+ while (!isset($words[$i]) && $i < count($words)) {
$i ++;
}
{
preg_match("/^([\s>]*)([^\s>].*)?$/", $lines[$i], $regs);
$CurrentSpaces = $regs[1];
- $CurrentRest = $regs[2];
+ if (isset($regs[2]))
+ $CurrentRest = $regs[2];
if ($i == 0)
{
$PreviousSpaces = $CurrentSpaces;
/* Be cautious of "user@host.com" */
function parseAddrs($text) {
if (trim($text) == "")
- return;
- $text = str_replace(" ", "", $text);
- $text = ereg_replace('"[^"]*"', "", $text);
- $text = ereg_replace("\([^\)]*\)", "", $text);
- $text = str_replace(",", ";", $text);
- $array = explode(";", $text);
+ return array();
+ $text = str_replace(' ', '', $text);
+ $text = ereg_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]);
+ $array[$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) {
if (is_array($array)) {
- $to_line = implode(", ", $array);
- $to_line = trim(ereg_replace(",,+", ",", $to_line));
+ $to_line = implode(', ', $array);
+ $to_line = trim(ereg_replace(',,+', ',', $to_line));
} else {
- $to_line = "";
+ $to_line = '';
}
return $to_line;
}
global $url_parser_php;
if (!isset($url_parser_php)) {
- include "../functions/url_parser.php";
+ include '../functions/url_parser.php';
}
$body_ary = explode("\n", $body);
}
if ($Quotes > 1)
- $line = "<FONT COLOR=FF0000>$line</FONT>";
+ $line = '<FONT COLOR="FF0000">$line</FONT>';
elseif ($Quotes)
- $line = "<FONT COLOR=800000>$line</FONT>";
+ $line = '<FONT COLOR="800000">$line</FONT>';
$body_ary[$i] = $line;
}
- $body = "<pre>" . implode("\n", $body_ary) . "</pre>";
+ $body = '<pre>' . implode("\n", $body_ary) . '</pre>';
}
/* SquirrelMail version number -- DO NOT CHANGE */
- $version = "1.0pre1 (cvs)";
+ $version = '1.0.1 [cvs]';
function find_mailbox_name ($mailbox) {
/*
$mailbox = trim($mailbox);
- if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == "\"") {
+ if (substr($mailbox, strlen($mailbox)-1, strlen($mailbox)) == '"') {
$mailbox = substr($mailbox, 0, strlen($mailbox) - 1);
- $pos = strrpos ($mailbox, "\"")+1;
+ $pos = strrpos ($mailbox, '"')+1;
$box = substr($mailbox, $pos);
} else {
- $box = substr($mailbox, strrpos($mailbox, " ")+1, strlen($mailbox));
+ $box = substr($mailbox, strrpos($mailbox, ' ')+1, strlen($mailbox));
}
return $box;
*/
}
function replace_spaces ($string) {
- return str_replace(" ", " ", $string);
+ return str_replace(' ', ' ', $string);
}
function replace_escaped_spaces ($string) {
- return str_replace(" ", " ", $string);
+ return str_replace(' ', ' ', $string);
}
function get_location () {
$path = substr($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://";
+ $proto = 'http://';
+ if(isset($HTTPS) && !strcasecmp($HTTPS, 'on') ) {
+ $proto = 'https://';
}
// Get the hostname from the Host header or server config.
- $host = "";
+ $host = '';
if (isset($HTTP_HOST) && !empty($HTTP_HOST))
{
$host = $HTTP_HOST;
if (! strstr($host, ':'))
{
if (isset($SERVER_PORT)) {
- if (($SERVER_PORT != 80 && $proto == "http://")
- || ($SERVER_PORT != 443 && $proto == "https://")) {
+ if (($SERVER_PORT != 80 && $proto == 'http://')
+ || ($SERVER_PORT != 443 && $proto == 'https://')) {
$port = sprintf(':%d', $SERVER_PORT);
}
}
// These functions are used to encrypt the passowrd before it is
// stored in a cookie.
- function OneTimePadEncrypt ($string, $pad) {
+ function OneTimePadEncrypt ($string, $epad) {
+ $pad = base64_decode($epad);
+ $encrypted = '';
for ($i = 0; $i < strlen ($string); $i++) {
$encrypted .= chr (ord($string[$i]) ^ ord($pad[$i]));
}
return base64_encode($encrypted);
}
- function OneTimePadDecrypt ($string, $pad) {
+ function OneTimePadDecrypt ($string, $epad) {
+ $pad = base64_decode($epad);
$encrypted = base64_decode ($string);
-
+ $decrypted = '';
for ($i = 0; $i < strlen ($encrypted); $i++) {
$decrypted .= chr (ord($encrypted[$i]) ^ ord($pad[$i]));
}
if (! is_int($Val))
{
- if (function_exists("crc32"))
+ if (function_exists('crc32'))
{
$Val = crc32($Val);
}
sq_mt_seed(md5($REMOTE_PORT . $REMOTE_ADDR . getmypid()));
// getrusage
- if (function_exists("getrusage")) {
+ if (function_exists('getrusage')) {
$dat = getrusage();
- sq_mt_seed(md5($dat["ru_nswap"] . $dat["ru_majflt"] .
- $dat["ru_utime.tv_sec"] . $dat["ru_utime.tv_usec"]));
+ $Str = '';
+ foreach ($dat as $k => $v)
+ {
+ $Str .= "$k = $v\n";
+ }
+ sq_mt_seed(md5($Str));
}
// Apache-specific
function OneTimePadCreate ($length=100) {
sq_mt_randomize();
-
+
+ $pad = '';
for ($i = 0; $i < $length; $i++) {
$pad .= chr(mt_rand(0,255));
}
- return $pad;
+ return base64_encode($pad);
}
// Check if we have a required PHP-version. Return TRUE if we do,
$vrel = $regs[3];
if($vrel[0] == ".")
$vrel = strval(substr($vrel, 1));
- if($vrel[0] == "b" || $vrel[0] == "B")
+ if($vrel[0] == 'b' || $vrel[0] == 'B')
$vrel = - strval(substr($vrel, 1));
- if($vrel[0] == "r" || $vrel[0] == "R")
+ if($vrel[0] == 'r' || $vrel[0] == 'R')
$vrel = - strval(substr($vrel, 2))/10;
// Compare major version
if ($bytes < 10)
{
$bytes *= 10;
- settype($bytes, "integer");
+ settype($bytes, 'integer');
$bytes /= 10;
}
else
- settype($bytes, "integer");
+ settype($bytes, 'integer');
return $bytes . '<small> ' . $type . '</small>';
}
$chars .= '0123456789';
if ($size < 1 || strlen($chars) < 1)
- return "";
+ return '';
sq_mt_randomize(); // Initialize the random number generator
return $String;
}
-?>
+?>
\ No newline at end of file
projects / squirrelmail.git / blobdiff