* SquirrelMail version number -- DO NOT CHANGE
*/
global $version;
-$version = '1.2.6 [cvs]';
+$version = '1.3.2 [CVS-DEVEL]';
+
+/**
+ * Wraps text at $wrap characters
+ *
+ * Has a problem with special HTML characters, so call this before
+ * you do character translation.
+ *
+ * Specifically, ' comes up as 5 characters instead of 1.
+ * This should not add newlines to the end of lines.
+ */
+function sqWordWrap(&$line, $wrap) {
+ ereg("^([\t >]*)([^\t >].*)?$", $line, $regs);
+ $beginning_spaces = $regs[1];
+ if (isset($regs[2])) {
+ $words = explode(' ', $regs[2]);
+ } else {
+ $words = '';
+ }
+
+ $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]) + 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];
+ $i++;
+ if (isset($words[$i]))
+ $line_len += strlen($words[$i]) + 1;
+ else
+ $line_len += 1;
+ }
+
+ /* Skip spaces if they are the first thing on a continued line */
+ while (!isset($words[$i]) && $i < count($words)) {
+ $i ++;
+ }
+
+ /* Go to the next line if we have more to process */
+ if ($i < count($words)) {
+ $line .= "\n";
+ }
+ }
+}
+
+/**
+ * Does the opposite of sqWordWrap()
+ */
+function sqUnWordWrap(&$body) {
+ $lines = explode("\n", $body);
+ $body = '';
+ $PreviousSpaces = '';
+ $cnt = count($lines);
+ for ($i = 0; $i < $cnt; $i ++) {
+ preg_match("/^([\t >]*)([^\t >].*)?$/", $lines[$i], $regs);
+ $CurrentSpaces = $regs[1];
+ if (isset($regs[2])) {
+ $CurrentRest = $regs[2];
+ } else {
+ $CurrentRest = '';
+ }
+
+ if ($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;
+ }
+ }
+ $body .= "\n";
+}
/**
* If $haystack is a full mailbox name and $needle is the mailbox
return( $to_line );
}
-function find_mailbox_name ($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;
+ global $PHP_SELF, $_SERVER;
- if (isset($HTTP_SERVER_VARS['REQUEST_URI']) && !empty($HTTP_SERVER_VARS['REQUEST_URI']) ) {
- return $HTTP_SERVER_VARS['REQUEST_URI'];
+ if (isset($_SERVER['REQUEST_URI']) && !empty($_SERVER['REQUEST_URI']) ) {
+ return $_SERVER['REQUEST_URI'];
}
if (isset($PHP_SELF) && !empty($PHP_SELF)) {
return $PHP_SELF;
- } else if (isset($HTTP_SERVER_VARS['PHP_SELF']) &&
- !empty($HTTP_SERVER_VARS['PHP_SELF'])) {
- return $HTTP_SERVER_VARS['PHP_SELF'];
+ } else if (isset($_SERVER['PHP_SELF']) &&
+ !empty($_SERVER['PHP_SELF'])) {
+ return $_SERVER['PHP_SELF'];
} else {
return '';
}
*/
function get_location () {
- global $PHP_SELF, $SERVER_NAME, $HTTP_HOST, $SERVER_PORT,
- $HTTP_SERVER_VARS;
+ global $_SERVER, $imap_server_type;
/* Get the path, handle virtual directories */
$path = substr(php_self(), 0, strrpos(php_self(), '/'));
*/
$getEnvVar = getenv('HTTPS');
if ((isset($getEnvVar) && !strcasecmp($getEnvVar, 'on')) ||
- (isset($HTTP_SERVER_VARS['HTTPS'])) ||
- (isset($HTTP_SERVER_VARS['SERVER_PORT']) &&
- $HTTP_SERVER_VARS['SERVER_PORT'] == 443)) {
+ (isset($_SERVER['HTTPS'])) ||
+ (isset($_SERVER['SERVER_PORT']) &&
+ $_SERVER['SERVER_PORT'] == 443)) {
$proto = 'https://';
}
/* Get the hostname from the Host header or server config. */
$host = '';
- if (isset($HTTP_HOST) && !empty($HTTP_HOST)) {
- $host = $HTTP_HOST;
- } else if (isset($SERVER_NAME) && !empty($SERVER_NAME)) {
- $host = $SERVER_NAME;
- } else if (isset($HTTP_SERVER_VARS['SERVER_NAME']) &&
- !empty($HTTP_SERVER_VARS['SERVER_NAME'])) {
- $host = $HTTP_SERVER_VARS['SERVER_NAME'];
+ if (isset($_SERVER['HTTP_HOST']) && !empty($_SERVER['HTTP_HOST'])) {
+ $host = $_SERVER['HTTP_HOST'];
+ } else if (isset($_SERVER['SERVER_NAME']) &&
+ !empty($_SERVER['SERVER_NAME'])) {
}
$port = '';
if (! strstr($host, ':')) {
- if (isset($SERVER_PORT)) {
- if (($SERVER_PORT != 80 && $proto == 'http://')
- || ($SERVER_PORT != 443 && $proto == 'https://')) {
- $port = sprintf(':%d', $SERVER_PORT);
+ if (isset($_SERVER['SERVER_PORT'])) {
+ if (($_SERVER['SERVER_PORT'] != 80 && $proto == 'http://')
+ || ($_SERVER['SERVER_PORT'] != 443 && $proto == 'https://')) {
+ $port = sprintf(':%d', $_SERVER['SERVER_PORT']);
}
}
}
+ /* this is a workaround for the weird macosx caching that
+ causes Apache to return 16080 as the port number, which causes
+ SM to bail */
+
+ if ($imap_server_type == 'macosx' && $port == ':16080') {
+ $port = '';
+ }
+
/* Fallback is to omit the server name and use a relative */
/* URI, although this is not RFC 2616 compliant. */
return ($host ? $proto . $host . $port . $path : $path);
* the same 'random' numbers twice in one session.
*/
function sq_mt_randomize() {
- global $REMOTE_PORT, $REMOTE_ADDR, $UNIQUE_ID;
+ global $_SERVER;
static $randomized;
if ($randomized) {
/* Global. */
sq_mt_seed((int)((double) microtime() * 1000000));
- sq_mt_seed(md5($REMOTE_PORT . $REMOTE_ADDR . getmypid()));
+ sq_mt_seed(md5($_SERVER['REMOTE_PORT'] . $_SERVER['REMOTE_ADDR'] . getmypid()));
/* getrusage */
if (function_exists('getrusage')) {
}
}
- /* Apache-specific */
- sq_mt_seed(md5($UNIQUE_ID));
+ if(isset($_SERVER['UNIQUE_ID'])) {
+ sq_mt_seed(md5($_SERVER['UNIQUE_ID']));
+ }
$randomized = 1;
}
$PHP_SELF = php_self();
-?>
\ No newline at end of file
+?>
projects / squirrelmail.git / blobdiff