* $Id$
*/
-/*****************************************************************/
-/*** THIS FILE NEEDS TO HAVE ITS FORMATTING FIXED!!! ***/
-/*** PLEASE DO SO AND REMOVE THIS COMMENT SECTION. ***/
-/*** + Base level indent should begin at left margin, as ***/
-/*** the comment and $version stuff below. ***/
-/*** + All identation should consist of four space blocks ***/
-/*** + Tab characters are evil. ***/
-/*** + all comments should use "slash-star ... star-slash" ***/
-/*** style -- no pound characters, no slash-slash style ***/
-/*** + FLOW CONTROL STATEMENTS (if, while, etc) SHOULD ***/
-/*** ALWAYS USE { AND } CHARACTERS!!! ***/
-/*** + Please use ' instead of ", when possible. Note " ***/
-/*** should always be used in _( ) function calls. ***/
-/*** Thank you for your help making the SM code more readable. ***/
-/*****************************************************************/
-
/**
* SquirrelMail version number -- DO NOT CHANGE
*/
global $version;
-$version = '1.2.5 [cvs]';
-
-/**
- * If $haystack is a full mailbox name and $needle is the mailbox
- * separator character, returns the last part of the mailbox name.
- */
-function readShortMailboxName($haystack, $needle) {
- if ($needle == '') {
- return $haystack;
- }
- $parts = explode($needle, $haystack);
- $elem = array_pop($parts);
- while ($elem == '' && count($parts)) {
- $elem = array_pop($parts);
- }
- return $elem;
-}
-
-/**
- * If $haystack is a full mailbox name, and $needle is the mailbox
- * separator character, returns the second last part of the full
- * mailbox name (i.e. the mailbox's parent mailbox)
- */
-function readMailboxParent($haystack, $needle) {
- if ($needle == '') return '';
- $parts = explode($needle, $haystack);
- $elem = array_pop($parts);
- while ($elem == '' && count($parts)) {
- $elem = array_pop($parts);
- }
- return join($needle, $parts);
-}
-
-/**
- * Returns the index of the first chunk of string $haystack that
- * starts with non-white-space character, starting at position $pos.
- * If there is no such chunk, returns -1.
- */
-function next_pos_minus_white ($haystack, $pos) {
- $len = strlen($haystack);
- while ($pos < $len) {
- /* Get the next character. */
- $c = substr($haystack, $pos, 1);
-
- /* Check the next character. */
- if (($c != ' ') && ($c != "\t") && ($c != "\n") && ($c != "\r")) {
- return $pos;
- }
-
- /* Increment position in string. */
- ++$pos;
- }
- return -1;
-}
+$version = '1.2.7 [CVS]';
/**
* Wraps text at $wrap characters
if (isset($regs[2])) {
$words = explode(' ', $regs[2]);
} else {
- $words = "";
+ $words = '';
}
$i = 0;
$line = $beginning_spaces;
while ($i < count($words)) {
- // Force one word to be on a line (minimum)
+ /* Force one word to be on a line (minimum) */
$line .= $words[$i];
$line_len = strlen($beginning_spaces) + strlen($words[$i]) + 2;
if (isset($words[$i + 1]))
$line_len += strlen($words[$i + 1]);
$i ++;
- // Add more words (as long as they fit)
+ /* Add more words (as long as they fit) */
while ($line_len < $wrap && $i < count($words)) {
$line .= ' ' . $words[$i];
$i++;
$line_len += 1;
}
- // Skip spaces if they are the first thing on a continued line
+ /* Skip spaces if they are the first thing on a continued line */
while (!isset($words[$i]) && $i < count($words)) {
$i ++;
}
- // Go to the next line if we have more to process
+ /* Go to the next line if we have more to process */
if ($i < count($words)) {
$line .= "\n" . $beginning_spaces;
}
}
}
-
/**
- * Does the opposite of sqWordWrap()
+ * If $haystack is a full mailbox name and $needle is the mailbox
+ * separator character, returns the last part of the mailbox name.
*/
-function sqUnWordWrap(&$body) {
- $lines = explode("\n", $body);
- $body = "";
- $PreviousSpaces = "";
- for ($i = 0; $i < count($lines); $i ++) {
- ereg("^([\t >]*)([^\t >].*)?$", $lines[$i], $regs);
- $CurrentSpaces = $regs[1];
- if (isset($regs[2])) {
- $CurrentRest = $regs[2];
- }
-
- if ($i == 0) {
- $PreviousSpaces = $CurrentSpaces;
- $body = $lines[$i];
- } else if (($PreviousSpaces == $CurrentSpaces) // Do the beginnings match
- && (strlen($lines[$i - 1]) > 65) // Over 65 characters long
- && strlen($CurrentRest)) { // and there's a line to continue with
- $body .= ' ' . $CurrentRest;
- } else {
- $body .= "\n" . $lines[$i];
- $PreviousSpaces = $CurrentSpaces;
- }
+function readShortMailboxName($haystack, $needle) {
+
+ if ($needle == '') {
+ $elem = $haystack;
+ } else {
+ $parts = explode($needle, $haystack);
+ $elem = array_pop($parts);
+ while ($elem == '' && count($parts)) {
+ $elem = array_pop($parts);
+ }
}
- $body .= "\n";
+ return( $elem );
}
-
/**
* Returns an array of email addresses.
* Be cautious of "user@host.com"
*/
function parseAddrs($text) {
- if (trim($text) == "")
+ if (trim($text) == '')
return array();
$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]);
+ $array[$i] = eregi_replace ('^.*[<]', '', $array[$i]);
+ $array[$i] = eregi_replace ('[>].*$', '', $array[$i]);
}
return $array;
}
return( $to_line );
}
-function translateText(&$body, $wrap_at, $charset) {
- global $where, $what; // from searching
- global $color; // color theme
-
- require_once('../functions/url_parser.php');
-
- $body_ary = explode("\n", $body);
- $PriorQuotes = 0;
- for ($i=0; $i < count($body_ary); $i++) {
- $line = $body_ary[$i];
- if (strlen($line) - 2 >= $wrap_at) {
- sqWordWrap($line, $wrap_at);
- }
- $line = charset_decode($charset, $line);
- $line = str_replace("\t", ' ', $line);
-
- parseUrl ($line);
-
- $Quotes = 0;
- $pos = 0;
- while (1) {
- if ($line[$pos] == ' ') {
- $pos ++;
- } else if (strpos($line, '>', $pos) === $pos) {
- $pos += 4;
- $Quotes ++;
- } else {
- break;
- }
- }
-
- if ($Quotes > 1) {
- if (! isset($color[14])) {
- $color[14] = '#FF0000';
- }
- $line = '<FONT COLOR="' . $color[14] . '">' . $line . '</FONT>';
- } elseif ($Quotes) {
- if (! isset($color[13])) {
- $color[13] = '#800000';
- }
- $line = '<FONT COLOR="' . $color[13] . '">' . $line . '</FONT>';
- }
-
- $body_ary[$i] = $line;
- }
- $body = '<pre>' . implode("\n", $body_ary) . '</pre>';
-}
-
-function find_mailbox_name ($mailbox) {
- if (ereg(" *\"([^\r\n\"]*)\"[ \r\n]*$", $mailbox, $regs))
- return $regs[1];
- ereg(" *([^ \r\n\"]*)[ \r\n]*$",$mailbox,$regs);
- return $regs[1];
-
-}
-
function php_self () {
global $PHP_SELF, $HTTP_SERVER_VARS;
+ if (isset($HTTP_SERVER_VARS['REQUEST_URI']) && !empty($HTTP_SERVER_VARS['REQUEST_URI']) ) {
+ return $HTTP_SERVER_VARS['REQUEST_URI'];
+ }
+
if (isset($PHP_SELF) && !empty($PHP_SELF)) {
return $PHP_SELF;
} else if (isset($HTTP_SERVER_VARS['PHP_SELF']) &&
global $PHP_SELF, $SERVER_NAME, $HTTP_HOST, $SERVER_PORT,
$HTTP_SERVER_VARS;
- /* Get the path. */
- $path = substr($PHP_SELF, 0, strrpos($PHP_SELF, '/'));
+ /* Get the path, handle virtual directories */
+ $path = substr(php_self(), 0, strrpos(php_self(), '/'));
/* Check if this is a HTTPS or regular HTTP request. */
$proto = 'http://';
$proto = 'https://';
}
- // Get the hostname from the Host header or server config.
+ /* Get the hostname from the Host header or server config. */
$host = '';
if (isset($HTTP_HOST) && !empty($HTTP_HOST)) {
$host = $HTTP_HOST;
* better to get them long. Use md5() to lengthen smaller strings.
*/
function sq_mt_seed($Val) {
- // if mt_getrandmax() does not return a 2^n - 1 number,
- // this might not work well. This uses $Max as a bitmask.
+ /* if mt_getrandmax() does not return a 2^n - 1 number,
+ this might not work well. This uses $Max as a bitmask. */
$Max = mt_getrandmax();
if (! is_int($Val)) {
/* getrusage */
if (function_exists('getrusage')) {
- // Avoid warnings with Win32
+ /* Avoid warnings with Win32 */
$dat = @getrusage();
if (isset($dat) && is_array($dat)) {
$Str = '';
}
}
- // Apache-specific
+ /* Apache-specific */
sq_mt_seed(md5($UNIQUE_ID));
$randomized = 1;
$vmajor = strval($regs[1]);
$vminor = strval($regs[2]);
$vrel = $regs[3];
- if($vrel[0] == ".") {
+ if($vrel[0] == '.') {
$vrel = strval(substr($vrel, 1));
}
if($vrel[0] == 'b' || $vrel[0] == 'B') {
if ($vminor > $minor) { return true; }
/* Major and minor is the same as the required one. Compare release */
- if ($vrel >= 0 && $release >= 0) { // Neither are beta
+ if ($vrel >= 0 && $release >= 0) { /* Neither are beta */
if($vrel < $release) return false;
- } else if($vrel >= 0 && $release < 0) { // This is not beta, required is beta
+ } else if($vrel >= 0 && $release < 0) { /* This is not beta, required is beta */
return true;
- } else if($vrel < 0 && $release >= 0){ // This is beta, require not beta
+ } else if($vrel < 0 && $release >= 0){ /* This is beta, require not beta */
return false;
- } else { // Both are beta
+ } else { /* Both are beta */
if($vrel > $release) return false;
}
if (($size < 1) || (strlen($chars) < 1)) {
return '';
}
-
- sq_mt_randomize(); // Initialize the random number generator
-
- $String = "";
+
+ sq_mt_randomize(); /* Initialize the random number generator */
+
+ $String = '';
+ $j = strlen( $chars ) - 1;
while (strlen($String) < $size) {
- $String .= $chars[mt_rand(0, strlen($chars))];
+ $String .= $chars{mt_rand(0, $j)};
}
-
+
return $String;
}
$$k = substr($v, 1);
}
- /* Re-assign back to array. */
+ /* Re-assign back to array. */
$array[$k] = $$k;
}
}
$$k = stripslashes($v);
}
- /* Re-assign back to the array. */
+ /* Re-assign back to the array. */
$array[$k] = $$k;
}
}
projects / squirrelmail.git / blobdiff