X-Git-Url: https://git.mxchange.org/?p=mailer.git;a=blobdiff_plain;f=inc%2Ffunctions.php;h=45fb99ea6cef95a853db34b4d9eb155ecad7a356;hp=dbd0bc42611156a20dbb8874f412bcbede1afc5c;hb=3010e02e68f51325da31625a29fe940646f6ff04;hpb=9725980ca9c052e5c1a9edb8b815e8506b876448 diff --git a/inc/functions.php b/inc/functions.php index dbd0bc4261..45fb99ea6c 100644 --- a/inc/functions.php +++ b/inc/functions.php @@ -40,24 +40,6 @@ if (!defined('__SECURITY')) { die(); } // END - if -// Sends out all headers required for HTTP/1.1 reply -function sendHttpHeaders () { - // Used later - $now = gmdate('D, d M Y H:i:s') . ' GMT'; - - // Send HTTP header - sendHeader('HTTP/1.1 ' . getHttpStatus()); - - // General headers for no caching - sendHeader('Expires: ' . $now); // RFC2616 - Section 14.21 - sendHeader('Last-Modified: ' . $now); - sendHeader('Cache-Control: no-store, no-cache, must-revalidate, pre-check=0, post-check=0, max-age=0'); // HTTP/1.1 - sendHeader('Pragma: no-cache'); // HTTP/1.0 - sendHeader('Connection: Close'); - sendHeader('Content-Type: ' . getContentType() . '; charset=UTF-8'); - sendHeader('Content-Language: ' . getLanguage()); -} - // Init fatal message array function initFatalMessages () { $GLOBALS['fatal_messages'] = array(); @@ -118,12 +100,12 @@ function sendEmail ($toEmail, $subject, $message, $isHtml = 'N', $mailHeader = ' $toEmail = getUserData('email'); } else { // Set webmaster - $toEmail = getConfig('WEBMASTER'); + $toEmail = getWebmaster(); } } } elseif ($toEmail == '0') { // Is the webmaster! - $toEmail = getConfig('WEBMASTER'); + $toEmail = getWebmaster(); } //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "TO={$toEmail}
"); @@ -169,8 +151,8 @@ Message : ' . htmlentities(utf8_decode($message)) . ' // Send Mail away return sendRawEmail($toEmail, $subject, $message, $mailHeader); } elseif ($isHtml != 'Y') { - // Problem found! - return sendRawEmail(getConfig('WEBMASTER'), '[PROBLEM:]' . $subject, $message, $mailHeader); + // Problem detected while sending a mail, forward it to admin + return sendRawEmail(getWebmaster(), '[PROBLEM:]' . $subject, $message, $mailHeader); } // Why did we end up here? This should not happen @@ -219,7 +201,7 @@ function sendRawEmail ($toEmail, $subject, $message, $headers) { $mail->Username = getConfig('SMTP_USER'); $mail->Password = getConfig('SMTP_PASSWORD'); if (empty($headers)) { - $mail->From = getConfig('WEBMASTER'); + $mail->From = getWebmaster(); } else { $mail->From = $headers; } @@ -235,10 +217,10 @@ function sendRawEmail ($toEmail, $subject, $message, $headers) { } $mail->AddAddress($toEmail, ''); - $mail->AddReplyTo(getConfig('WEBMASTER'), getMainTitle()); - $mail->AddCustomHeader('Errors-To:' . getConfig('WEBMASTER')); - $mail->AddCustomHeader('X-Loop:' . getConfig('WEBMASTER')); - $mail->AddCustomHeader('Bounces-To:' . getConfig('WEBMASTER')); + $mail->AddReplyTo(getWebmaster(), getMainTitle()); + $mail->AddCustomHeader('Errors-To:' . getWebmaster()); + $mail->AddCustomHeader('X-Loop:' . getWebmaster()); + $mail->AddCustomHeader('Bounces-To:' . getWebmaster()); $mail->Send(); // Has an error occured? @@ -652,14 +634,14 @@ function array_pk_sort (&$array, $a_sort, $primary_key = '0', $order = -1, $nums // // Deprecated : $length (still has one reference in this function) -// Optional : $DATA +// Optional : $extraData // -function generateRandomCode ($length, $code, $userid, $DATA = '') { +function generateRandomCode ($length, $code, $userid, $extraData = '') { // Build server string $server = $_SERVER['PHP_SELF'] . getEncryptSeperator() . detectUserAgent() . getEncryptSeperator() . getenv('SERVER_SOFTWARE') . getEncryptSeperator() . detectRealIpAddress() . getEncryptSeperator() . detectRemoteAddr(); // Build key string - $keys = getConfig('SITE_KEY') . getEncryptSeperator() . getConfig('DATE_KEY'); + $keys = getSiteKey() . getEncryptSeperator() . getDateKey(); if (isConfigEntrySet('secret_key')) { $keys .= getEncryptSeperator().getSecretKey(); } // END - if @@ -672,7 +654,7 @@ function generateRandomCode ($length, $code, $userid, $DATA = '') { } // END - if // Build string from misc data - $data = $code . getEncryptSeperator() . $userid . getEncryptSeperator() . $DATA; + $data = $code . getEncryptSeperator() . $userid . getEncryptSeperator() . $extraData; // Add more additional data if (isSessionVariableSet('u_hash')) { @@ -690,22 +672,26 @@ function generateRandomCode ($length, $code, $userid, $DATA = '') { if (isConfigEntrySet('master_salt')) { // Generate hash with master salt from modula of number with the prime number and other data - $saltedHash = generateHash(($a % getPrime()) . getEncryptSeperator() . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getConfig('DATE_KEY') . getEncryptSeperator() . $a, getMasterSalt()); + $saltedHash = generateHash(($a % getPrime()) . getEncryptSeperator() . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getDateKey() . getEncryptSeperator() . $a, getMasterSalt()); // Create number from hash - $rcode = hexdec(substr($saltedHash, strlen(getMasterSalt()), 9)) / abs(getConfig('rand_no') - $a + sqrt(getConfig('_ADD'))) / pi(); + $rcode = hexdec(substr($saltedHash, strlen(getMasterSalt()), 9)) / abs(getRandNo() - $a + sqrt(getConfig('_ADD'))) / pi(); } else { // Generate hash with "hash of site key" from modula of number with the prime number and other data - $saltedHash = generateHash(($a % getPrime()) . getEncryptSeperator() . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getConfig('DATE_KEY') . getEncryptSeperator() . $a, substr(sha1(getConfig('SITE_KEY')), 0, getSaltLength())); + $saltedHash = generateHash(($a % getPrime()) . getEncryptSeperator() . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getDateKey() . getEncryptSeperator() . $a, substr(sha1(getSiteKey()), 0, getSaltLength())); // Create number from hash - $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(getConfig('rand_no') - $a + sqrt(getConfig('_ADD'))) / pi(); + $rcode = hexdec(substr($saltedHash, 8, 9)) / abs(getRandNo() - $a + sqrt(getConfig('_ADD'))) / pi(); } // At least 10 numbers shall be secure enought! $len = getCodeLength(); - if ($len == '0') $len = $length; - if ($len == '0') $len = 10; + if ($len == '0') { + $len = $length; + } // END - if + if ($len == '0') { + $len = 10; + } // END - if // Cut off requested counts of number $return = substr(str_replace('.', '', $rcode), 0, $len); @@ -815,7 +801,9 @@ function extractHostnameFromUrl (&$script) { // Extract host name $host = str_replace('http://', '', $url); - if (isInString('/', $host)) $host = substr($host, 0, strpos($host, '/')); + if (isInString('/', $host)) { + $host = substr($host, 0, strpos($host, '/')); + } // END - if // Generate relative URL //* DEBUG: */ debugOutput('SCRIPT=' . $script); @@ -828,288 +816,14 @@ function extractHostnameFromUrl (&$script) { } //* DEBUG: */ debugOutput('SCRIPT=' . $script); - if (substr($script, 0, 1) == '/') $script = substr($script, 1); + if (substr($script, 0, 1) == '/') { + $script = substr($script, 1); + } // END - if // Return host name return $host; } -// Send a GET request -function sendGetRequest ($script, $data = array()) { - // Extract host name from script - $host = extractHostnameFromUrl($script); - - // Add data - $body = http_build_query($data, '', '&'); - - // There should be data, else we don't need to extend $script with $body - if (empty($body)) { - // Do we have a question-mark in the script? - if (strpos($script, '?') === false) { - // No, so first char must be question mark - $body = '?' . $body; - } else { - // Ok, add & - $body = '&' . $body; - } - - // Add script data - $script .= $body; - - // Remove trailed & to make it more conform - if (substr($script, -1, 1) == '&') $script = substr($script, 0, -1); - } // END - if - - // Generate GET request header - $request = 'GET /' . trim($script) . ' HTTP/1.1' . getConfig('HTTP_EOL'); - $request .= 'Host: ' . $host . getConfig('HTTP_EOL'); - $request .= 'Referer: ' . getUrl() . '/admin.php' . getConfig('HTTP_EOL'); - if (isConfigEntrySet('FULL_VERSION')) { - $request .= 'User-Agent: ' . getTitle() . '/' . getFullVersion() . getConfig('HTTP_EOL'); - } else { - $request .= 'User-Agent: ' . getTitle() . '/' . getConfig('VERSION') . getConfig('HTTP_EOL'); - } - $request .= 'Accept: image/png,image/*;q=0.8,text/plain,text/html,*/*;q=0.5' . getConfig('HTTP_EOL'); - $request .= 'Accept-Charset: UTF-8,*' . getConfig('HTTP_EOL'); - $request .= 'Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0' . getConfig('HTTP_EOL'); - $request .= 'Connection: close' . getConfig('HTTP_EOL'); - $request .= getConfig('HTTP_EOL'); - - // Send the raw request - $response = sendRawRequest($host, $request); - - // Return the result to the caller function - return $response; -} - -// Send a POST request -function sendPostRequest ($script, $postData) { - // Is postData an array? - if (!is_array($postData)) { - // Abort here - logDebugMessage(__FUNCTION__, __LINE__, sprintf("postData is not an array. Type: %s", gettype($postData))); - return array('', '', ''); - } // END - if - - // Extract host name from script - $host = extractHostnameFromUrl($script); - - // Construct request body - $body = http_build_query($postData, '', '&'); - - // Generate POST request header - $request = 'POST /' . trim($script) . ' HTTP/1.0' . getConfig('HTTP_EOL'); - $request .= 'Host: ' . $host . getConfig('HTTP_EOL'); - $request .= 'Referer: ' . getUrl() . '/admin.php' . getConfig('HTTP_EOL'); - $request .= 'User-Agent: ' . getTitle() . '/' . getFullVersion() . getConfig('HTTP_EOL'); - $request .= 'Accept: text/plain;q=0.8' . getConfig('HTTP_EOL'); - $request .= 'Accept-Charset: UTF-8,*' . getConfig('HTTP_EOL'); - $request .= 'Cache-Control: no-cache' . getConfig('HTTP_EOL'); - $request .= 'Content-Type: application/x-www-form-urlencoded' . getConfig('HTTP_EOL'); - $request .= 'Content-Length: ' . strlen($body) . getConfig('HTTP_EOL'); - $request .= 'Connection: close' . getConfig('HTTP_EOL'); - $request .= getConfig('HTTP_EOL'); - - // Add body - $request .= $body; - - // Send the raw request - $response = sendRawRequest($host, $request); - - // Return the result to the caller function - return $response; -} - -// Sends a raw request to another host -function sendRawRequest ($host, $request) { - // Init errno and errdesc with 'all fine' values - $errno = '0'; $errdesc = ''; - - // Initialize array - $response = array('', '', ''); - - // Default is not to use proxy - $useProxy = false; - - // Are proxy settins set? - if (isProxyUsed()) { - // Then use it - $useProxy = true; - } // END - if - - // Load include - loadIncludeOnce('inc/classes/resolver.class.php'); - - // Get resolver instance - $resolver = new HostnameResolver(); - - // Open connection - //* DEBUG: */ die('SCRIPT=' . $script); - if ($useProxy === true) { - // Resolve hostname into IP address - $ip = $resolver->resolveHostname(compileRawCode(getConfig('proxy_host'))); - - // Connect to host through proxy connection - $fp = fsockopen($ip, bigintval(getConfig('proxy_port')), $errno, $errdesc, 30); - } else { - // Resolve hostname into IP address - $ip = $resolver->resolveHostname($host); - - // Connect to host directly - $fp = fsockopen($ip, 80, $errno, $errdesc, 30); - } - - // Is there a link? - if (!is_resource($fp)) { - // Failed! - logDebugMessage(__FUNCTION__, __LINE__, $errdesc . ' (' . $errno . ')'); - return $response; - } elseif ((!stream_set_blocking($fp, 0)) || (!stream_set_timeout($fp, 1))) { - // Cannot set non-blocking mode or timeout - logDebugMessage(__FUNCTION__, __LINE__, socket_strerror(socket_last_error())); - return $response; - } - - // Do we use proxy? - if ($useProxy === true) { - // Setup proxy tunnel - $response = setupProxyTunnel($host, $fp); - - // If the response is invalid, abort - if ((count($response) == 3) && (empty($response[0])) && (empty($response[1])) && (empty($response[2]))) { - // Invalid response! - logDebugMessage(__FUNCTION__, __LINE__, 'Proxy tunnel not working?'); - return $response; - } // END - if - } // END - if - - // Write request - fwrite($fp, $request); - - // Start counting - $start = microtime(true); - - // Read response - while (!feof($fp)) { - // Get info from stream - $info = stream_get_meta_data($fp); - - // Is it timed out? 15 seconds is a really patient... - if (($info['timed_out'] == true) || (microtime(true) - $start) > 15) { - // Timeout - logDebugMessage(__FUNCTION__, __LINE__, 'Timed out to get data from host ' . $host); - - // Abort here - break; - } // END - if - - // Get line from stream - $line = fgets($fp, 128); - - // Ignore empty lines because of non-blocking mode - if (empty($line)) { - // uslepp a little to avoid 100% CPU load - usleep(10); - - // Skip this - continue; - } // END - if - - // Add it to response - $response[] = trim($line); - } // END - while - - // Close socket - fclose($fp); - - // Time request if debug-mode is enabled - if (isDebugModeEnabled()) { - // Add debug message... - logDebugMessage(__FUNCTION__, __LINE__, 'Request took ' . (microtime(true) - $start) . ' seconds and returned ' . count($response) . ' line(s).'); - } // END - if - - // Skip first empty lines - $resp = $response; - foreach ($resp as $idx => $line) { - // Trim space away - $line = trim($line); - - // Is this line empty? - if (empty($line)) { - // Then remove it - array_shift($response); - } else { - // Abort on first non-empty line - break; - } - } // END - foreach - - //* DEBUG: */ debugOutput('Request:
'.print_r($request, true).'
'); - //* DEBUG: */ debugOutput('Response:
'.print_r($response, true).'
'); - - // Proxy agent found or something went wrong? - if (!isset($response[0])) { - // No response, maybe timeout - $response = array('', '', ''); - logDebugMessage(__FUNCTION__, __LINE__, 'Invalid empty response array, maybe timed out?'); - } elseif ((substr(strtolower($response[0]), 0, 11) == 'proxy-agent') && ($useProxy === true)) { - // Proxy header detected, so remove two lines - array_shift($response); - array_shift($response); - } // END - if - - // Was the request successfull? - if ((!isInStringIgnoreCase('200 OK', $response[0])) || (empty($response[0]))) { - // Not found / access forbidden - logDebugMessage(__FUNCTION__, __LINE__, 'Unexpected status code ' . $response[0] . ' detected. "200 OK" was expected.'); - $response = array('', '', ''); - } // END - if - - // Return response - return $response; -} - -// Sets up a proxy tunnel for given hostname and through resource -function setupProxyTunnel ($host, $resource) { - // Initialize array - $response = array('', '', ''); - - // Generate CONNECT request header - $proxyTunnel = 'CONNECT ' . $host . ':80 HTTP/1.0' . getConfig('HTTP_EOL'); - $proxyTunnel .= 'Host: ' . $host . getConfig('HTTP_EOL'); - - // Use login data to proxy? (username at least!) - if (getConfig('proxy_username') != '') { - // Add it as well - $encodedAuth = base64_encode(compileRawCode(getConfig('proxy_username')) . ':' . compileRawCode(getConfig('proxy_password'))); - $proxyTunnel .= 'Proxy-Authorization: Basic ' . $encodedAuth . getConfig('HTTP_EOL'); - } // END - if - - // Add last new-line - $proxyTunnel .= getConfig('HTTP_EOL'); - //* DEBUG: */ debugOutput('proxyTunnel=
' . $proxyTunnel.'
'); - - // Write request - fwrite($fp, $proxyTunnel); - - // Got response? - if (feof($fp)) { - // No response received - return $response; - } // END - if - - // Read the first line - $resp = trim(fgets($fp, 10240)); - $respArray = explode(' ', $resp); - if ((strtolower($respArray[0]) !== 'http/1.0') || ($respArray[1] != '200')) { - // Invalid response! - return $response; - } // END - if - - // All fine! - return $respArray; -} - // Taken from www.php.net isInStringIgnoreCase() user comments function isEmailValid ($email) { // Check first part of email address @@ -1176,7 +890,7 @@ function generateHash ($plainText, $salt = '', $hash = true) { $server = $_SERVER['PHP_SELF'] . getEncryptSeperator() . detectUserAgent() . getEncryptSeperator() . getenv('SERVER_SOFTWARE') . getEncryptSeperator() . detectRealIpAddress() . getEncryptSeperator() . detectRemoteAddr(); // Build key string - $keys = getConfig('SITE_KEY') . getEncryptSeperator() . getConfig('DATE_KEY') . getEncryptSeperator() . getSecretKey() . getEncryptSeperator() . getFileHash() . getEncryptSeperator() . getDateFromPatchTime() . getEncryptSeperator() . getMasterSalt(); + $keys = getSiteKey() . getEncryptSeperator() . getDateKey() . getEncryptSeperator() . getSecretKey() . getEncryptSeperator() . getFileHash() . getEncryptSeperator() . getDateFromPatchTime() . getEncryptSeperator() . getMasterSalt(); // Additional data $data = $plainText . getEncryptSeperator() . uniqid(mt_rand(), true) . getEncryptSeperator() . time(); @@ -1185,7 +899,7 @@ function generateHash ($plainText, $salt = '', $hash = true) { $a = time() + getConfig('_ADD') - 1; // Generate SHA1 sum from modula of number and the prime number - $sha1 = sha1(($a % getPrime()) . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getConfig('DATE_KEY') . getEncryptSeperator() . $a); + $sha1 = sha1(($a % getPrime()) . $server . getEncryptSeperator() . $keys . getEncryptSeperator() . $data . getEncryptSeperator() . getDateKey() . getEncryptSeperator() . $a); //* DEBUG: */ debugOutput('SHA1=' . $sha1.' ('.strlen($sha1).')
'); $sha1 = scrambleString($sha1); //* DEBUG: */ debugOutput('Scrambled=' . $sha1.' ('.strlen($sha1).')
'); @@ -1519,13 +1233,13 @@ function getMessageFromErrorCode ($code) { $content['timestamp'] = generateDateTime($content['timestamp'], 1); // Calculate hours... - $content['hours'] = round(getConfig('url_tlock') / 60 / 60); + $content['hours'] = round(getUrlTlock() / 60 / 60); // Minutes... - $content['minutes'] = round((getConfig('url_tlock') - $content['hours'] * 60 * 60) / 60); + $content['minutes'] = round((getUrlTlock() - $content['hours'] * 60 * 60) / 60); // And seconds - $content['seconds'] = round(getConfig('url_tlock') - $content['hours'] * 60 * 60 - $content['minutes'] * 60); + $content['seconds'] = round(getUrlTlock() - $content['hours'] * 60 * 60 - $content['minutes'] * 60); // Finally contruct the message $message = loadTemplate('tlock_message', true, $content); @@ -1858,7 +1572,7 @@ function rebuildCache ($cache, $inc = '', $force = false) { //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, "inc={$inc} - LOADED!
"); loadInclude($inc); } else { - // Include not found! + // Include not found logDebugMessage(__FUNCTION__, __LINE__, 'Include ' . $inc . ' not found. cache=' . $cache); } } // END - if @@ -1917,11 +1631,11 @@ function addNewBonusMail ($data, $mode = '', $output = true) { // Mail inserted into bonus pool if ($output === true) { - loadTemplate('admin_settings_saved', false, '{--ADMIN_BONUS_SEND--}'); + displayMessage('{--ADMIN_BONUS_SEND--}'); } // END - if } elseif ($output === true) { // More entered than can be reached! - loadTemplate('admin_settings_saved', false, '{--ADMIN_MORE_SELECTED--}'); + displayMessage('{--ADMIN_MORE_SELECTED--}'); } else { // Debug log logDebugMessage(__FUNCTION__, __LINE__, 'cat=' . $data['cat'] . ',receiver=' . $data['receiver'] . ',data=' . base64_encode(serialize($data)) . ' More selected, than available!'); @@ -1931,7 +1645,9 @@ function addNewBonusMail ($data, $mode = '', $output = true) { // Determines referal id and sets it function determineReferalId () { // Skip this in non-html-mode and outside ref.php - if ((!isHtmlOutputMode()) && (basename($_SERVER['PHP_SELF']) != 'ref.php')) return false; + if ((!isHtmlOutputMode()) && (basename($_SERVER['PHP_SELF']) != 'ref.php')) { + return false; + } // END - if // Check if refid is set if ((isset($GLOBALS['refid'])) && ($GLOBALS['refid'] > 0)) { @@ -1999,6 +1715,15 @@ function doReset () { runFilterChain('reset'); } +// Enables the reset mode (hourly, weekly and monthly) and runs it +function doHourly () { + // Enable the hourly reset mode + $GLOBALS['hourly_enabled'] = true; + + // Run filters (one always!) + runFilterChain('hourly'); +} + // Our shutdown-function function shutdown () { // Call the filter chain 'shutdown' @@ -2126,7 +1851,7 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad // And skip further processing continue; - } elseif (substr($baseFile, 0, strlen($prefix)) != $prefix) { + } elseif (!isFilePrefixFound($baseFile, $prefix)) { // Skip this file //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'Invalid prefix in file ' . $baseFile . ', prefix=' . $prefix); continue; @@ -2140,9 +1865,12 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad continue; } + // Get file' extension (last 4 chars) + $fileExtension = substr($baseFile, -4, 4); + // Is the file a PHP script or other? //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'baseDir=' . $baseDir . ',prefix=' . $prefix . ',baseFile=' . $baseFile); - if ((substr($baseFile, -4, 4) == '.php') || (($fileIncludeDirs === true) && (isDirectory($FQFN)))) { + if (($fileExtension == '.php') || (($fileIncludeDirs === true) && (isDirectory($FQFN)))) { // Is this a valid include file? if ($extension == '.php') { // Remove both for extension name @@ -2158,9 +1886,9 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad } } else { // We found .php file but should not search for them, why? - debug_report_bug(__FUNCTION__, __LINE__, 'We should find files with extension=' . $extension . ', but we found a PHP script.'); + debug_report_bug(__FUNCTION__, __LINE__, 'We should find files with extension=' . $extension . ', but we found a PHP script. (baseFile=' . $baseFile . ')'); } - } elseif (substr($baseFile, -4, 4) == $extension) { + } elseif ($fileExtension == $extension) { // Other, generic file found $files[] = $fileName; } @@ -2177,6 +1905,12 @@ function getArrayFromDirectory ($baseDir, $prefix, $fileIncludeDirs = false, $ad return $files; } +// Checks wether $prefix is found in $fileName +function isFilePrefixFound ($fileName, $prefix) { + // @TODO Find a way to cache this + return (substr($fileName, 0, strlen($prefix)) == $prefix); +} + // Maps a module name into a database table name function mapModuleToTable ($moduleName) { // Map only these, still lame code... @@ -2298,7 +2032,10 @@ function getModuleFromFileName ($file, $accessLevel) { // Encodes an URL for adding session id, etc. function encodeUrl ($url, $outputMode = '0') { // Do we have already have a PHPSESSID inside or view.php is called? Then abort here - if ((strpos($url, session_name()) !== false) || (isRawOutputMode())) return $url; + if ((strpos($url, session_name()) !== false) || (isRawOutputMode())) { + // Raw output mode detected or session_name() found in URL + return $url; + } // END - if // Do we have a valid session? if (((!isset($GLOBALS['valid_session'])) || ($GLOBALS['valid_session'] === false) || (!isset($_COOKIE[session_name()]))) && (isSpider() === false)) { @@ -2309,7 +2046,7 @@ function encodeUrl ($url, $outputMode = '0') { // No question mark $seperator = '?'; } elseif ((!isHtmlOutputMode()) || ($outputMode != '0')) { - // Non-HTML mode + // Non-HTML mode (or forced non-HTML mode $seperator = '&'; } @@ -2480,7 +2217,7 @@ function generateAdminMailLinks ($mailType, $mailId) { if (SQL_NUMROWS($result) == 1) { // Load the entry $content = SQL_FETCHARRAY($result); - die('
'.print_r($content, true).'
'); + die('Unfinished area:
'.__FUNCTION__.':
content=
'.print_r($content, true).'
'); } // END - if // Free result @@ -2491,10 +2228,89 @@ function generateAdminMailLinks ($mailType, $mailId) { return $OUT; } + +/** + * determine if a string can represent a number in hexadecimal + * + * @param $hex A string to check if it is hex-encoded + * @return $foo True if the string is a hex, otherwise false + * @author Marques Johansson + * @link http://php.net/manual/en/function.http-chunked-decode.php#89786 + */ +function isHexadecimal ($hex) { + // Make it lowercase + $hex = strtolower(trim(ltrim($hex, '0'))); + + // Fix empty strings to zero + if (empty($hex)) { + $hex = 0; + } // END - if + + // Simply compare decode->encode result with original + return ($hex == dechex(hexdec($hex))); +} + +// Replace "\r" with "[r]" and "\n" with "[n]" and add a final new-line to make +// them visible to the developer. Use this function to debug e.g. buggy HTTP +// response handler functions. +function replaceReturnNewLine ($str) { + return str_replace("\r", '[r]', str_replace("\n", '[n] +', $str)); +} + +// Converts a given string by splitting it up with given delimiter similar to +// explode(), but appending the delimiter again +function stringToArray ($delimiter, $string) { + // Init array + $strArray = array(); + + // "Walk" through all entries + foreach (explode($delimiter, $string) as $split) { + // Append the delimiter and add it to the array + $strArray[] = $split . $delimiter; + } // END - foreach + + // Return array + return $strArray; +} + +// Detects the prefix 'mb_' if a multi-byte string is given +function detectMultiBytePrefix ($str) { + // Default is without multi-byte + $mbPrefix = ''; + + // Detect multi-byte (strictly) + if (mb_detect_encoding($str, 'auto', true) !== false) { + // With multi-byte encoded string + $mbPrefix = 'mb_'; + } // END - if + + // Return the prefix + return $mbPrefix; +} + +// Searches the given array for a sub-string match and returns all found keys in an array +function getArrayKeysFromSubStrArray ($heystack, array $needles, $offset = 0) { + // Init array for all found keys + $keys = array(); + + // Now check all entries + foreach ($needles as $key => $needle) { + // Do we have found a partial string? + //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'heystack='.$heystack.',key='.$key.',needle='.$needle.',offset='.$offset); + if (strpos($heystack, $needle, $offset) !== false) { + // Add the found key + $keys[] = $key; + } // END - if + } // END - foreach + + // Return the array + return $keys; +} + //----------------------------------------------------------------------------- // Automatically re-created functions, all taken from user comments on www.php.net //----------------------------------------------------------------------------- -// if (!function_exists('html_entity_decode')) { // Taken from documentation on www.php.net function html_entity_decode ($string) { @@ -2504,29 +2320,5 @@ if (!function_exists('html_entity_decode')) { } } // END - if -if (!function_exists('http_build_query')) { - // Taken from documentation on www.php.net, credits to Marco K. (Germany) and some light mods by R.Haeder - function http_build_query($data, $prefix = '', $sep = '', $key = '') { - $ret = array(); - foreach ((array) $data as $k => $v) { - if (is_int($k) && $prefix != null) { - $k = urlencode($prefix . $k); - } // END - if - - if ((!empty($key)) || ($key === 0)) $k = $key . '[' . urlencode($k) . ']'; - - if (is_array($v) || is_object($v)) { - array_push($ret, http_build_query($v, '', $sep, $k)); - } else { - array_push($ret, $k.'='.urlencode($v)); - } - } // END - foreach - - if (empty($sep)) $sep = ini_get('arg_separator.output'); - - return implode($sep, $ret); - } -} // END - if - // [EOF] ?>