831 lines
23 KiB
PHP
831 lines
23 KiB
PHP
<?php
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/* vim: set noexpandtab tabstop=2 softtabstop=2 shiftwidth=2: */
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// Updated by Xymph
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/**
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* Writes a logfile of all output messages, either in a single big file
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* or in monthly chunks inside the logs/ directory.
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*/
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function doLog($text) {
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global $logfile;
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if (MONTHLY_LOGSDIR) {
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// create logs/ directory if needed
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$dir = './logs';
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if (!file_exists($dir)) mkdir($dir);
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// define monthly file inside dir
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$file = $dir . '/logfile-' . date('Ym') . '.txt';
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// if new monthly file, close old logfile
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if (!file_exists($file) && $logfile) {
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fclose($logfile);
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$logfile = false;
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}
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} else {
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// original single big file
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$file = 'logfile.txt';
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}
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if (!$logfile) {
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$logfile = fopen($file, 'a+');
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}
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fwrite($logfile, $text);
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} // doLog
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/**
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* Case-insensitive file_exists replacement function.
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* Returns matching path, otherwise false.
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* Created by Xymph
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*/
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function file_exists_nocase($filepath) {
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// try case-sensitive path first
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if (file_exists($filepath)) return $filepath;
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// extract directory path
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if (DIRECTORY_SEPARATOR == '/')
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preg_match('|^(.+/)([^/]+)$|', $filepath, $paths);
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else // '\'
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preg_match('|^(.+\\\\)([^\\\\]+)$|', $filepath, $paths);
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$dirpath = $paths[1];
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// $filename = $paths[2];
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// collect all files inside directory
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$checkpaths = glob($dirpath . '*');
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if ($checkpaths === false || empty($checkpaths)) return false;
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// check case-insensitive paths
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foreach ($checkpaths as $path)
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if (strtolower($filepath) == strtolower($path))
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return $path;
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return false;
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} // file_exists_nocase
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/**
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* Puts an element at a specific position into an array.
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* Increases original size by one element.
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*/
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function insertArrayElement(&$array, $value, $pos) {
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// get current size
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$size = count($array);
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// if position is in array range
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if ($pos < 0 && $pos >= $size) {
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return false;
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}
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// shift values down
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for ($i = $size-1; $i >= $pos; $i--) {
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$array[$i+1] = $array[$i];
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}
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// now put in the new element
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$array[$pos] = $value;
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return true;
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} // insertArrayElement
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/**
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* Removes an element from a specific position in an array.
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* Decreases original size by one element.
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*/
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function removeArrayElement(&$array, $pos) {
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// get current size
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$size = count($array);
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// if position is in array range
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if ($pos < 0 && $pos >= $size) {
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return false;
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}
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// remove specified element
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unset($array[$pos]);
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// shift values up
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$array = array_values($array);
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return true;
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} // removeArrayElement
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/**
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* Moves an element from one position to the other.
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* All items between are shifted down or up as needed.
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*/
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function moveArrayElement(&$array, $from, $to) {
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// get current size
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$size = count($array);
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// destination and source have to be among the array borders!
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if ($from < 0 || $from >= $size || $to < 0 || $to >= $size) {
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return false;
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}
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// backup the element we have to move
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$moving_element = $array[$from];
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if ($from > $to) {
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// shift values between downwards
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for ($i = $from-1; $i >= $to; $i--) {
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$array[$i+1] = $array[$i];
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}
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} else { // $from < $to
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// shift values between upwards
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for ($i = $from; $i <= $to; $i++) {
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$array[$i] = $array[$i+1];
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}
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}
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// now put in the element which was to move
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$array[$to] = $moving_element;
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return true;
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} // moveArrayElement
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/**
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* Formats a string from the format sssshh0
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* into the format mmm:ss.hh (or mmm:ss if $hsec is false)
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*/
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function formatTime($MwTime, $hsec = true) {
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if ($MwTime == -1) {
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return '???';
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} else {
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$minutes = floor($MwTime/(1000*60));
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$seconds = floor(($MwTime - $minutes*60*1000)/1000);
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$hseconds = substr($MwTime, strlen($MwTime)-3, 2);
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if ($hsec) {
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$tm = sprintf('%02d:%02d.%02d', $minutes, $seconds, $hseconds);
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} else {
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$tm = sprintf('%02d:%02d', $minutes, $seconds);
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}
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}
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if ($tm[0] == '0') {
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$tm = substr($tm, 1);
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}
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return $tm;
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} // formatTime
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/**
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* Formats a string from the format sssshh0
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* into the format hh:mm:ss.hh (or hh:mm:ss if $hsec is false)
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*/
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function formatTimeH($MwTime, $hsec = true) {
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if ($MwTime == -1) {
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return '???';
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} else {
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$hseconds = substr($MwTime, strlen($MwTime)-3, 2);
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$MwTime = substr($MwTime, 0, strlen($MwTime)-3);
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$hours = floor($MwTime / 3600);
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$MwTime = $MwTime - ($hours * 3600);
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$minutes = floor($MwTime / 60);
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$MwTime = $MwTime - ($minutes * 60);
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$seconds = floor($MwTime);
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if ($hsec) {
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return sprintf('%02d:%02d:%02d.%02d', $hours, $minutes, $seconds, $hseconds);
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} else {
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return sprintf('%02d:%02d:%02d', $hours, $minutes, $seconds);
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}
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}
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} // formatTimeH
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/**
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* Formats a text.
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* Replaces parameters in the text which are marked with {n}
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*/
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function formatText($text) {
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// get all function's parameters
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$args = func_get_args();
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// first parameter is the text to format
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$text = array_shift($args);
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// further parameters will be replaced in the text
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$i = 1;
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foreach ($args as $param)
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$text = str_replace('{' . $i++ . '}', $param, $text);
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// and return the modified text
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return $text;
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} // formatText
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/**
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* Make String for SQL use that single quoted & got special chars replaced.
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*/
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function quotedString($input) {
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return "'" . mysql_real_escape_string($input) . "'";
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} // quotedString
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/**
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* Check login string for LAN postfix (pre/post v2.11.21).
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*/
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function isLANLogin($login) {
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$n="(25[0-5]|2[0-4]\d|[01]?\d\d|\d)";
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return (preg_match("/(\/{$n}\\.{$n}\\.{$n}\\.{$n}:\d+)$/", $login) ||
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preg_match("/(_{$n}\\.{$n}\\.{$n}\\.{$n}_\d+)$/", $login));
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} // isLANLogin
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/**
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* Summary: Strips all display formatting from an input string, suitable for display
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* within the game ('$$' escape pairs are preserved) and for logging
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* Params : $input - The input string to strip formatting from
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* $for_tm - Optional flag to double up '$' into '$$' (default, for TM) or not (for logs, etc)
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* Returns: The content portions of $input without formatting
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* Authors: Bilge/Assembler Maniac/Xymph/Slig
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*
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* "$af0Brat$s$fffwurst" will become "Bratwurst".
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* 2007-08-27 Xymph - replaced with Bilge/AM's code (w/o the H&L tags bit)
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* http://www.tm-forum.com/viewtopic.php?p=55867#p55867
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* 2008-04-24 Xymph - extended to handle the H/L/P tags for TMF
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* http://www.tm-forum.com/viewtopic.php?p=112856#p112856
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* 2009-05-16 Slig - extended to emit non-TM variant & handle incomplete colors
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* http://www.tm-forum.com/viewtopic.php?p=153368#p153368
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* 2010-10-05 Slig - updated to handle incomplete colors & tags better
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* http://www.tm-forum.com/viewtopic.php?p=183410#p183410
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* 2010-10-09 Xymph - updated to handle $[ and $] properly
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* http://www.tm-forum.com/viewtopic.php?p=183410#p183410
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*/
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function stripColors($input, $for_tm = true) {
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return
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//Replace all occurrences of a null character back with a pair of dollar
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//signs for displaying in TM, or a single dollar for log messages etc.
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str_replace("\0", ($for_tm ? '$$' : '$'),
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//Replace links (introduced in TMU)
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preg_replace(
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'/
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#Strip TMF H, L & P links by stripping everything between each square
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#bracket pair until another $H, $L or $P sequence (or EoS) is found;
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#this allows a $H to close a $L and vice versa, as does the game
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\\$[hlp](.*?)(?:\\[.*?\\](.*?))*(?:\\$[hlp]|$)
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/ixu',
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//Keep the first and third capturing groups if present
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'$1$2',
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//Replace various patterns beginning with an unescaped dollar
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preg_replace(
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'/
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#Match a single dollar sign and any of the following:
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\\$
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(?:
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#Strip color codes by matching any hexadecimal character and
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#any other two characters following it (except $)
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[0-9a-f][^$][^$]
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#Strip any incomplete color codes by matching any hexadecimal
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#character followed by another character (except $)
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|[0-9a-f][^$]
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#Strip any single style code (including an invisible UTF8 char)
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#that is not an H, L or P link or a bracket ($[ and $])
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|[^][hlp]
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#Strip the dollar sign if it is followed by [ or ], but do not
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#strip the brackets themselves
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|(?=[][])
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#Strip the dollar sign if it is at the end of the string
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|$
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)
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#Ignore alphabet case, ignore whitespace in pattern & use UTF-8 mode
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/ixu',
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//Replace any matches with nothing (i.e. strip matches)
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'',
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//Replace all occurrences of dollar sign pairs with a null character
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str_replace('$$', "\0", $input)
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)
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)
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)
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;
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} // stripColors
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/**
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* Strips only size tags from TM strings.
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* "$w$af0Brat$n$fffwurst" will become "$af0Brat$fffwurst".
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* 2009-03-27 Xymph - derived from stripColors above
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* http://www.tm-forum.com/viewtopic.php?f=127&t=20602
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* 2009-05-16 Slig - extended to emit non-TM variant
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* http://www.tm-forum.com/viewtopic.php?p=153368#p153368
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*/
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function stripSizes($input, $for_tm = true) {
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return
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//Replace all occurrences of a null character back with a pair of dollar
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//signs for displaying in TM, or a single dollar for log messages etc.
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str_replace("\0", ($for_tm ? '$$' : '$'),
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//Replace various patterns beginning with an unescaped dollar
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preg_replace(
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'/
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#Match a single dollar sign and any of the following:
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\\$
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(?:
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#Strip any size code
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[nwo]
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#Strip the dollar sign if it is at the end of the string
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|$
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)
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#Ignore alphabet case, ignore whitespace in pattern & use UTF-8 mode
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/ixu',
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//Replace any matches with nothing (i.e. strip matches)
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'',
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//Replace all occurrences of dollar sign pairs with a null character
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str_replace('$$', "\0", $input)
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)
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)
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;
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} // stripSizes
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/**
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* Strips only newlines from TM strings.
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*/
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function stripNewlines($input) {
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return str_replace(array("\n\n", "\r", "\n"),
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array(' ', '', ''), $input);
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} // stripNewlines
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/**
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* Univeral show help for user, admin & Jfreu commands.
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* Created by Xymph
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*
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* $width is the width of the first column in the ManiaLink window on TMF
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*/
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function showHelp($player, $chat_commands, $head,
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$showadmin = false, $dispall = false, $width = 0.3) {
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global $aseco;
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// display full help for TMN
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if ($aseco->server->getGame() == 'TMN' && $dispall) {
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$head = "Currently supported $head commands:" . LF;
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if (!empty($chat_commands)) {
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// define admin or non-admin padding string
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$pad = ($showadmin ? '$f00... ' : '$f00/');
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$help = '';
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$lines = 0;
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$player->msgs = array();
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$player->msgs[0] = 1;
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// create list of chat commands
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foreach ($chat_commands as $cc) {
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// collect either admin or non-admin commands
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if ($cc->isadmin == $showadmin) {
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$help .= $pad . $cc->name . ' $000' . $cc->help . LF;
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if (++$lines > 14) {
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$player->msgs[] = $head . $help;
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$lines = 0;
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$help = '';
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}
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}
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}
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// add if last batch exists
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if ($help != '')
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$player->msgs[] = $head . $help;
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// display popup message
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if (count($player->msgs) == 2) {
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$aseco->client->query('SendDisplayServerMessageToLogin', $player->login, $player->msgs[1], 'OK', '', 0);
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} else { // > 2
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$aseco->client->query('SendDisplayServerMessageToLogin', $player->login, $player->msgs[1], 'Close', 'Next', 0);
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}
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}
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// display full help for TMF
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} elseif ($aseco->server->getGame() == 'TMF' && $dispall) {
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$head = "Currently supported $head commands:";
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if (!empty($chat_commands)) {
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// define admin or non-admin padding string
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$pad = ($showadmin ? '$f00... ' : '$f00/');
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$help = array();
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$lines = 0;
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$player->msgs = array();
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$player->msgs[0] = array(1, $head, array(1.3, $width, 1.3 - $width), array('Icons64x64_1', 'TrackInfo', -0.01));
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// create list of chat commands
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foreach ($chat_commands as $cc) {
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// collect either admin or non-admin commands
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if ($cc->isadmin == $showadmin) {
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$help[] = array($pad . $cc->name, $cc->help);
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if (++$lines > 14) {
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$player->msgs[] = $help;
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$lines = 0;
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$help = array();
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}
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}
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}
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// add if last batch exists
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if (!empty($help))
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$player->msgs[] = $help;
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// display ManiaLink message
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display_manialink_multi($player);
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}
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// show help for TMS or TMO, and plain help for TMF/TMN
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} else {
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$head = "Currently supported $head commands:" . LF;
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$help = $aseco->formatColors('{#interact}' . $head);
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foreach ($chat_commands as $cc) {
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// collect either admin or non-admin commands
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if ($cc->isadmin == $showadmin) {
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$help .= $cc->name . ', ';
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}
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}
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// show chat message
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$help = substr($help, 0, strlen($help) - 2); // strip trailing ", "
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$aseco->client->query('ChatSendToLogin', $help, $player->login);
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}
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} // showHelp
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/**
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* Map country names to 3-letter Nation abbreviations
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* Created by Xymph
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* Based on http://en.wikipedia.org/wiki/List_of_IOC_country_codes
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* See also http://en.wikipedia.org/wiki/Comparison_of_IOC,_FIFA,_and_ISO_3166_country_codes
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*/
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function mapCountry($country) {
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$nations = array(
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'Afghanistan' => 'AFG',
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'Albania' => 'ALB',
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'Algeria' => 'ALG',
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'Andorra' => 'AND',
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'Angola' => 'ANG',
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'Argentina' => 'ARG',
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'Armenia' => 'ARM',
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'Aruba' => 'ARU',
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'Australia' => 'AUS',
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'Austria' => 'AUT',
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'Azerbaijan' => 'AZE',
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'Bahamas' => 'BAH',
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'Bahrain' => 'BRN',
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'Bangladesh' => 'BAN',
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'Barbados' => 'BAR',
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'Belarus' => 'BLR',
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'Belgium' => 'BEL',
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'Belize' => 'BIZ',
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'Benin' => 'BEN',
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'Bermuda' => 'BER',
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'Bhutan' => 'BHU',
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'Bolivia' => 'BOL',
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'Bosnia&Herzegovina' => 'BIH',
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'Botswana' => 'BOT',
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'Brazil' => 'BRA',
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'Brunei' => 'BRU',
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'Bulgaria' => 'BUL',
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'Burkina Faso' => 'BUR',
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'Burundi' => 'BDI',
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'Cambodia' => 'CAM',
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'Cameroon' => 'CAR', // actually CMR
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'Canada' => 'CAN',
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'Cape Verde' => 'CPV',
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'Central African Republic' => 'CAF',
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'Chad' => 'CHA',
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'Chile' => 'CHI',
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'China' => 'CHN',
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'Chinese Taipei' => 'TPE',
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'Colombia' => 'COL',
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'Congo' => 'CGO',
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'Costa Rica' => 'CRC',
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'Croatia' => 'CRO',
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'Cuba' => 'CUB',
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'Cyprus' => 'CYP',
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'Czech Republic' => 'CZE',
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'Czech republic' => 'CZE',
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'DR Congo' => 'COD',
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'Denmark' => 'DEN',
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'Djibouti' => 'DJI',
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'Dominica' => 'DMA',
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'Dominican Republic' => 'DOM',
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'Ecuador' => 'ECU',
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'Egypt' => 'EGY',
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'El Salvador' => 'ESA',
|
|
'Eritrea' => 'ERI',
|
|
'Estonia' => 'EST',
|
|
'Ethiopia' => 'ETH',
|
|
'Fiji' => 'FIJ',
|
|
'Finland' => 'FIN',
|
|
'France' => 'FRA',
|
|
'Gabon' => 'GAB',
|
|
'Gambia' => 'GAM',
|
|
'Georgia' => 'GEO',
|
|
'Germany' => 'GER',
|
|
'Ghana' => 'GHA',
|
|
'Greece' => 'GRE',
|
|
'Grenada' => 'GRN',
|
|
'Guam' => 'GUM',
|
|
'Guatemala' => 'GUA',
|
|
'Guinea' => 'GUI',
|
|
'Guinea-Bissau' => 'GBS',
|
|
'Guyana' => 'GUY',
|
|
'Haiti' => 'HAI',
|
|
'Honduras' => 'HON',
|
|
'Hong Kong' => 'HKG',
|
|
'Hungary' => 'HUN',
|
|
'Iceland' => 'ISL',
|
|
'India' => 'IND',
|
|
'Indonesia' => 'INA',
|
|
'Iran' => 'IRI',
|
|
'Iraq' => 'IRQ',
|
|
'Ireland' => 'IRL',
|
|
'Israel' => 'ISR',
|
|
'Italy' => 'ITA',
|
|
'Ivory Coast' => 'CIV',
|
|
'Jamaica' => 'JAM',
|
|
'Japan' => 'JPN',
|
|
'Jordan' => 'JOR',
|
|
'Kazakhstan' => 'KAZ',
|
|
'Kenya' => 'KEN',
|
|
'Kiribati' => 'KIR',
|
|
'Korea' => 'KOR',
|
|
'Kuwait' => 'KUW',
|
|
'Kyrgyzstan' => 'KGZ',
|
|
'Laos' => 'LAO',
|
|
'Latvia' => 'LAT',
|
|
'Lebanon' => 'LIB',
|
|
'Lesotho' => 'LES',
|
|
'Liberia' => 'LBR',
|
|
'Libya' => 'LBA',
|
|
'Liechtenstein' => 'LIE',
|
|
'Lithuania' => 'LTU',
|
|
'Luxembourg' => 'LUX',
|
|
'Macedonia' => 'MKD',
|
|
'Malawi' => 'MAW',
|
|
'Malaysia' => 'MAS',
|
|
'Mali' => 'MLI',
|
|
'Malta' => 'MLT',
|
|
'Mauritania' => 'MTN',
|
|
'Mauritius' => 'MRI',
|
|
'Mexico' => 'MEX',
|
|
'Moldova' => 'MDA',
|
|
'Monaco' => 'MON',
|
|
'Mongolia' => 'MGL',
|
|
'Montenegro' => 'MNE',
|
|
'Morocco' => 'MAR',
|
|
'Mozambique' => 'MOZ',
|
|
'Myanmar' => 'MYA',
|
|
'Namibia' => 'NAM',
|
|
'Nauru' => 'NRU',
|
|
'Nepal' => 'NEP',
|
|
'Netherlands' => 'NED',
|
|
'New Zealand' => 'NZL',
|
|
'Nicaragua' => 'NCA',
|
|
'Niger' => 'NIG',
|
|
'Nigeria' => 'NGR',
|
|
'Norway' => 'NOR',
|
|
'Oman' => 'OMA',
|
|
'Other Countries' => 'OTH',
|
|
'Pakistan' => 'PAK',
|
|
'Palau' => 'PLW',
|
|
'Palestine' => 'PLE',
|
|
'Panama' => 'PAN',
|
|
'Paraguay' => 'PAR',
|
|
'Peru' => 'PER',
|
|
'Philippines' => 'PHI',
|
|
'Poland' => 'POL',
|
|
'Portugal' => 'POR',
|
|
'Puerto Rico' => 'PUR',
|
|
'Qatar' => 'QAT',
|
|
'Romania' => 'ROM', // actually ROU
|
|
'Russia' => 'RUS',
|
|
'Rwanda' => 'RWA',
|
|
'Samoa' => 'SAM',
|
|
'San Marino' => 'SMR',
|
|
'Saudi Arabia' => 'KSA',
|
|
'Senegal' => 'SEN',
|
|
'Serbia' => 'SCG', // actually SRB
|
|
'Sierra Leone' => 'SLE',
|
|
'Singapore' => 'SIN',
|
|
'Slovakia' => 'SVK',
|
|
'Slovenia' => 'SLO',
|
|
'Somalia' => 'SOM',
|
|
'South Africa' => 'RSA',
|
|
'Spain' => 'ESP',
|
|
'Sri Lanka' => 'SRI',
|
|
'Sudan' => 'SUD',
|
|
'Suriname' => 'SUR',
|
|
'Swaziland' => 'SWZ',
|
|
'Sweden' => 'SWE',
|
|
'Switzerland' => 'SUI',
|
|
'Syria' => 'SYR',
|
|
'Taiwan' => 'TWN',
|
|
'Tajikistan' => 'TJK',
|
|
'Tanzania' => 'TAN',
|
|
'Thailand' => 'THA',
|
|
'Togo' => 'TOG',
|
|
'Tonga' => 'TGA',
|
|
'Trinidad and Tobago' => 'TRI',
|
|
'Tunisia' => 'TUN',
|
|
'Turkey' => 'TUR',
|
|
'Turkmenistan' => 'TKM',
|
|
'Tuvalu' => 'TUV',
|
|
'Uganda' => 'UGA',
|
|
'Ukraine' => 'UKR',
|
|
'United Arab Emirates' => 'UAE',
|
|
'United Kingdom' => 'GBR',
|
|
'United States of America' => 'USA',
|
|
'Uruguay' => 'URU',
|
|
'Uzbekistan' => 'UZB',
|
|
'Vanuatu' => 'VAN',
|
|
'Venezuela' => 'VEN',
|
|
'Vietnam' => 'VIE',
|
|
'Yemen' => 'YEM',
|
|
'Zambia' => 'ZAM',
|
|
'Zimbabwe' => 'ZIM',
|
|
);
|
|
|
|
if (array_key_exists($country, $nations)) {
|
|
$nation = $nations[$country];
|
|
} else {
|
|
$nation = 'OTH';
|
|
if ($country != '')
|
|
trigger_error('Could not map country: ' . $country, E_USER_WARNING);
|
|
}
|
|
return $nation;
|
|
} // mapCountry
|
|
|
|
/**
|
|
* Find TMX data for the given track
|
|
* Created by Xymph
|
|
*/
|
|
require_once('includes/tmxinfofetcher.inc.php'); // provides access to TMX info
|
|
function findTMXdata($uid, $envir, $exever, $records = false) {
|
|
|
|
// determine likely search order
|
|
if ($envir == 'Stadium') {
|
|
// check for old TMN
|
|
if (strcmp($exever, '0.1.8.0') < 0)
|
|
$sections = array('TMN', 'TMNF', 'TMU');
|
|
// check for new TMF
|
|
elseif (strcmp($exever, '2.11.0') >= 0)
|
|
$sections = array('TMNF', 'TMU');
|
|
else
|
|
$sections = array('TMU'); // TMNF section opened after TMF beta
|
|
} elseif ($envir == 'Bay' || $envir == 'Coast' || $envir == 'Island') {
|
|
// check for old TMS
|
|
if (strcmp($exever, '0.1.5.0') <= 0)
|
|
$sections = array('TMS', 'TMU');
|
|
else
|
|
$sections = array('TMU'); // TMS section closed after TMU release
|
|
} else { // $envir == 'Alpine' || 'Snow' || 'Desert' || 'Speed' || 'Rally'
|
|
// check for old TMO
|
|
if (strcmp($exever, '0.1.5.0') <= 0)
|
|
$sections = array('TMO', 'TMU');
|
|
else
|
|
$sections = array('TMU'); // TMO section closed after TMU release
|
|
}
|
|
|
|
// search TMX for track
|
|
foreach ($sections as $section) {
|
|
$tmxdata = new TMXInfoFetcher($section, $uid, $records);
|
|
if ($tmxdata->name) {
|
|
return $tmxdata;
|
|
}
|
|
}
|
|
return false;
|
|
} // findTMXdata
|
|
|
|
/**
|
|
* Simple HTTP Get function with timeout
|
|
* ok: return string || error: return false || timeout: return -1
|
|
* if $openonly == true, don't read data but return true upon connect
|
|
*/
|
|
function http_get_file($url, $openonly = false) {
|
|
global $aseco;
|
|
|
|
$url = parse_url($url);
|
|
$port = isset($url['port']) ? $url['port'] : 80;
|
|
$query = isset($url['query']) ? '?' . $url['query'] : '';
|
|
|
|
$fp = @fsockopen($url['host'], $port, $errno, $errstr, 4);
|
|
if (!$fp)
|
|
return false;
|
|
if ($openonly) {
|
|
fclose($fp);
|
|
return true;
|
|
}
|
|
|
|
$uri = '';
|
|
foreach (explode('/', $url['path']) as $subpath)
|
|
$uri .= rawurlencode($subpath) . '/';
|
|
$uri = substr($uri, 0, strlen($uri)-1); // strip trailing '/'
|
|
|
|
fwrite($fp, 'GET ' . $uri . $query . " HTTP/1.0\r\n" .
|
|
'Host: ' . $url['host'] . "\r\n" .
|
|
'User-Agent: XASECO-' . XASECO_VERSION . ' (' . PHP_OS . '; ' .
|
|
$aseco->server->game . ")\r\n\r\n");
|
|
stream_set_timeout($fp, 2);
|
|
$res = '';
|
|
$info['timed_out'] = false;
|
|
while (!feof($fp) && !$info['timed_out']) {
|
|
$res .= fread($fp, 512);
|
|
$info = stream_get_meta_data($fp);
|
|
}
|
|
fclose($fp);
|
|
|
|
if ($info['timed_out']) {
|
|
return -1;
|
|
} else {
|
|
if (substr($res, 9, 3) != '200')
|
|
return false;
|
|
$page = explode("\r\n\r\n", $res, 2);
|
|
return $page[1];
|
|
}
|
|
} // http_get_file
|
|
|
|
/**
|
|
* Return valid UTF-8 string, replacing faulty byte values with a given string
|
|
* Created by (OoR-F)~fuckfish (fish@stabb.de)
|
|
* http://www.tm-forum.com/viewtopic.php?p=117639#p117639
|
|
* Based on the original tm_substr function by Slig (slig@free.fr)
|
|
* Updated by Xymph; More info: http://en.wikipedia.org/wiki/UTF-8
|
|
*/
|
|
function validateUTF8String($input, $invalidRepl = '') {
|
|
|
|
$str = (string) $input;
|
|
$len = strlen($str); // byte string length
|
|
$pos = 0; // current byte pos in string
|
|
$new = '';
|
|
|
|
while ($pos < $len) {
|
|
$co = ord($str[$pos]);
|
|
|
|
// 4-6 bytes UTF8 => unsupported
|
|
if ($co >= 240) {
|
|
// bad multibyte char
|
|
$new .= $invalidRepl;
|
|
$pos++;
|
|
|
|
// 3 bytes UTF8 => 1110bbbb 10bbbbbb 10bbbbbb
|
|
} elseif ($co >= 224) {
|
|
if (($pos+2 < $len) &&
|
|
(ord($str[$pos+1]) >= 128 && ord($str[$pos+1]) < 192) &&
|
|
(ord($str[$pos+2]) >= 128 && ord($str[$pos+2]) < 192)) {
|
|
// ok, it was 1 character, increase counters
|
|
$new .= substr($str, $pos, 3);
|
|
$pos += 3;
|
|
} else {
|
|
// bad multibyte char
|
|
$new .= $invalidRepl;
|
|
$pos++;
|
|
}
|
|
|
|
// 2 bytes UTF8 => 110bbbbb 10bbbbbb
|
|
} elseif ($co >= 194) {
|
|
if (($pos+1 < $len) &&
|
|
(ord($str[$pos+1]) >= 128 && ord($str[$pos+1]) < 192)) {
|
|
// ok, it was 1 character, increase counters
|
|
$new .= substr($str, $pos, 2);
|
|
$pos += 2;
|
|
} else {
|
|
// bad multibyte char
|
|
$new .= $invalidRepl;
|
|
$pos++;
|
|
}
|
|
|
|
// 2 bytes overlong encoding => unsupported
|
|
} elseif ($co >= 192) {
|
|
// bad multibyte char 1100000b
|
|
$new .= $invalidRepl;
|
|
$pos++;
|
|
|
|
// 1 byte ASCII => 0bbbbbbb, or invalid => 10bbbbbb or 11111bbb
|
|
} else { // $co < 192
|
|
// erroneous middle multibyte char?
|
|
if ($co >= 128 || $co == 0)
|
|
$new .= $invalidRepl;
|
|
else
|
|
$new .= $str[$pos];
|
|
|
|
$pos++;
|
|
}
|
|
}
|
|
return $new;
|
|
} // validateUTF8String
|
|
|
|
/**
|
|
* Convert php.ini memory shorthand string to integer bytes
|
|
* http://www.php.net/manual/en/function.ini-get.php#96996
|
|
*/
|
|
function shorthand2bytes($size_str) {
|
|
|
|
switch (substr($size_str, -1)) {
|
|
case 'M': case 'm': return (int)$size_str * 1048576;
|
|
case 'K': case 'k': return (int)$size_str * 1024;
|
|
case 'G': case 'g': return (int)$size_str * 1073741824;
|
|
default: return (int)$size_str;
|
|
}
|
|
} // return_bytes
|
|
|
|
/**
|
|
* Convert boolean value to text string
|
|
*/
|
|
function bool2text($boolval) {
|
|
|
|
if ($boolval)
|
|
return 'True';
|
|
else
|
|
return 'False';
|
|
} // bool2text
|
|
?>
|