X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fclass_BaseFrameworkSystem.php;h=679e5e4af81ee8c9586a6afcdb22c62702362ebc;hp=d42cfc3968cf0c06554df81e1d23c10c3dbb2015;hb=08f20e51c6a77a6f7998bbdac23bebe0ee03a125;hpb=4d4f379499f2e2eb9061924c5576063a698ed88b diff --git a/inc/classes/main/class_BaseFrameworkSystem.php b/inc/classes/main/class_BaseFrameworkSystem.php index d42cfc39..679e5e4a 100644 --- a/inc/classes/main/class_BaseFrameworkSystem.php +++ b/inc/classes/main/class_BaseFrameworkSystem.php @@ -163,6 +163,11 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { */ private $visitorInstance = NULL; + /** + * DHT instance + */ + private $dhtInstance = NULL; + /** * An instance of a database wrapper class */ @@ -328,7 +333,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { * * @return void */ - public function __destruct() { + public function __destruct () { // Flush any updated entries to the database $this->flushPendingUpdates(); @@ -338,7 +343,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { $this->setRealClass('DestructedObject'); } elseif ((defined('DEBUG_DESTRUCTOR')) && (is_object($this->getDebugInstance()))) { // Already destructed object - $this->debugOutput(sprintf("[%s:] The object %s is already destroyed.", + self::createDebugInstance(__CLASS__)->debugOutput(sprintf("[%s:] The object %s is already destroyed.", __CLASS__, $this->__toString() )); @@ -353,8 +358,21 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { * @return void */ public final function __call ($methodName, $args) { - // Implode all given arguments + return self::__callStatic($methodName, $args); + } + + /** + * The __callStatic() method where all non-implemented static methods end up + * + * @param $methodName Name of the missing method + * @args $args Arguments passed to the method + * @return void + */ + public static final function __callStatic ($methodName, $args) { + // Init argument string $argsString = ''; + + // Is it empty or an array? if (empty($args)) { // No arguments $argsString = 'NULL'; @@ -373,10 +391,10 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { if (is_string($arg)) { // Add length for strings - $argsString .= ', '.strlen($arg); + $argsString .= ', ' . strlen($arg); } elseif (is_array($arg)) { // .. or size if array - $argsString .= ', '.count($arg); + $argsString .= ', ' . count($arg); } elseif ($arg === true) { // ... is boolean 'true' $argsString .= ', true'; @@ -399,8 +417,8 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { } // Output stub message - $this->debugOutput(sprintf("[%s->%s] Stub! Args: %s", - $this->__toString(), + // @TODO __CLASS__ does always return BaseFrameworkSystem but not the extending (=child) class + self::createDebugInstance(__CLASS__)->debugOutput(sprintf("[unknown::%s:] Stub! Args: %s", $methodName, $argsString )); @@ -979,19 +997,19 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { } /** - * Setter for BaseDatabaseWrapper instance + * Setter for DatabaseWrapper instance * - * @param $wrapperInstance An instance of an BaseDatabaseWrapper + * @param $wrapperInstance An instance of an DatabaseWrapper * @return void */ - public final function setWrapperInstance (BaseDatabaseWrapper $wrapperInstance) { + public final function setWrapperInstance (DatabaseWrapper $wrapperInstance) { $this->wrapperInstance = $wrapperInstance; } /** - * Getter for BaseDatabaseWrapper instance + * Getter for DatabaseWrapper instance * - * @return $wrapperInstance An instance of an BaseDatabaseWrapper + * @return $wrapperInstance An instance of an DatabaseWrapper */ public final function getWrapperInstance () { return $this->wrapperInstance; @@ -1004,6 +1022,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { * @return void */ public final function setSocketResource ($socketResource) { + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': socketResource=' . $socketResource . ',previous[' . gettype($this->socketResource) . ']=' . $this->socketResource); $this->socketResource = $socketResource; } @@ -1012,7 +1031,8 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { * * @return $socketResource A valid socket resource */ - public function getSocketResource () { + public final function getSocketResource () { + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . '::' . __FUNCTION__ . ': socketResource[' . gettype($this->socketResource) . ']=' . $this->socketResource); return $this->socketResource; } @@ -1130,6 +1150,25 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { return $this->visitorInstance; } + /** + * Setter for DHT instance + * + * @param $dhtInstance A Distributable instance + * @return void + */ + protected final function setDhtInstance (Distributable $dhtInstance) { + $this->dhtInstance = $dhtInstance; + } + + /** + * Getter for DHT instance + * + * @return $dhtInstance A Distributable instance + */ + protected final function getDhtInstance () { + return $this->dhtInstance; + } + /** * Setter for raw package Data * @@ -1303,7 +1342,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { ); // Output it - ApplicationEntryPoint::app_die(sprintf("
%s debug output:
%s
\nLoaded includes:
%s
", + ApplicationEntryPoint::app_exit(sprintf("
%s debug output:
%s
\nLoaded includes:
%s
", $this->__toString(), $content, ClassLoader::getSelfInstance()->getPrintableIncludeList() @@ -1353,16 +1392,16 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { // Is the extra message given? if (!empty($message)) { // Then add it as well - $stubMessage .= sprintf(' Message: %s', $message); + $stubMessage .= ' Message: ' . $message; } // END - if // Debug instance is there? if (!is_null($this->getDebugInstance())) { // Output stub message - $this->debugOutput($stubMessage); + self::createDebugInstance(__CLASS__)->debugOutput($stubMessage); } else { // Trigger an error - trigger_error($stubMessage . '
' . chr(10)); + trigger_error($stubMessage); } } @@ -1373,7 +1412,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { * @param $doExit Whether exit the program (true is default) * @return void */ - public function debugBackTrace ($message = '', $doExit = true) { + public function debugBackTrace ($message = '', $doExit = TRUE) { // Sorry, there is no other way getting this nice backtrace if (!empty($message)) { // Output message @@ -1391,42 +1430,76 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { } /** - * Outputs a debug message whether to debug instance (should be set!) or dies with or pints the message + * Creates an instance of a debugger instance + * + * @param $className Name of the class (currently unsupported) + * @return $debugInstance An instance of a debugger class + */ + public final static function createDebugInstance ($className) { + // Init debug instance + $debugInstance = NULL; + + // Try it + try { + // Get a debugger instance + $debugInstance = DebugMiddleware::createDebugMiddleware(FrameworkConfiguration::getSelfInstance()->getConfigEntry('debug_class')); + } catch (NullPointerException $e) { + // Didn't work, no instance there + exit('Cannot create debugInstance! Exception=' . $e->__toString() . ', message=' . $e->getMessage()); + } + + // Empty string should be ignored and used for testing the middleware + DebugMiddleware::getSelfInstance()->output(''); + + // Return it + return $debugInstance; + } + + /** + * Outputs a debug message whether to debug instance (should be set!) or + * dies with or ptints the message. Do NEVER EVER rewrite the exit() call to + * ApplicationEntryPoint::app_exit(), this would cause an endless loop. * * @param $message Message we shall send out... - * @param $doPrint Whether we shall print or die here which first is the default + * @param $doPrint Whether print or die here (default: print) + * @paran $stripTags Whether to strip tags (default: false) * @return void */ - public function debugOutput ($message, $doPrint = true) { - // Get debug instance - $debugInstance = $this->getDebugInstance(); + public function debugOutput ($message, $doPrint = true, $stripTags = false) { + // Set debug instance to NULL + $debugInstance = NULL; + + // Try it: + try { + // Get debug instance + $debugInstance = $this->getDebugInstance(); + } catch (NullPointerException $e) { + // The debug instance is not set (yet) + } // Is the debug instance there? if (is_object($debugInstance)) { // Use debug output handler - $debugInstance->output($message); + $debugInstance->output($message, $stripTags); if ($doPrint === false) { // Die here if not printed - die(); + exit(); } // END - if } else { + // Are debug times enabled? + if ($this->getConfigInstance()->getConfigEntry('debug_output_timings') == 'Y') { + // Prepent it + $message = $this->getPrintableExecutionTime() . $message; + } // END - if + // Put directly out if ($doPrint === true) { - // Are debug times enabled? - if ($this->getConfigInstance()->getConfigEntry('debug_output_timings') == 'Y') { - // Output it first - print($this->getPrintableExecutionTime()); - } // END - if - // Print message print($message . chr(10)); } else { - /* - * BIG FAT NOTE: Do NEVER rewrite this to app_die(), this will - * cause an endless loop. - */ - die($message); + // Die here + exit($message); } } } @@ -1626,7 +1699,10 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { // Get current array $fieldArray = $resultInstance->current(); - //* DEBUG: */ $this->debugOutput($fieldName.':
'.print_r($fieldArray, true).'
'); + //* DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($fieldName.':
'.print_r($fieldArray, true).'
'); + + // Convert dashes to underscore + $fieldName = $this->convertDashesToUnderscores($fieldName); // Does the field exist? if (isset($fieldArray[$fieldName])) { @@ -1634,7 +1710,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { $fieldValue = $fieldArray[$fieldName]; } else { // Missing field entry, may require debugging - $this->debugOutput($this->__toString() . ':fieldname=' . $fieldName . ' not found!'); + self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ':fieldname=' . $fieldName . ' not found!'); } // Return it @@ -1676,7 +1752,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { // Debug instance is there? if (!is_null($this->getDebugInstance())) { // Output stub message - $this->debugOutput($message); + self::createDebugInstance(__CLASS__)->debugOutput($message); } else { // Trigger an error trigger_error($message . "
\n"); @@ -1775,8 +1851,8 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { } /** - * Converts even very large decimal numbers, also with negative sign, to a - * hexadecimal string. + * Converts even very large decimal numbers, also signed, to a hexadecimal + * string. * * This work is based on comment #97756 on php.net documentation page at: * @@ -1799,18 +1875,20 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { // Encode the decimal number into a hexadecimal string $hex = ''; do { - $hex = self::$dechex[($dec % 16)] . $hex; - $dec /= 16; + $hex = self::$dechex[($dec % (2 ^ 4))] . $hex; + $dec /= (2 ^ 4); } while ($dec >= 1); /* - * We need hexadecimal strings with leading zeros if the length cannot - * be divided by 2 + * Leading zeros are required for hex-decimal "numbers". In some + * situations more leading zeros are wanted, so check for both + * conditions. */ if ($maxLength > 0) { // Prepend more zeros - $hex = $this->prependStringToString($hex, '0', $maxLength); + $hex = str_pad($hex, $maxLength, '0', STR_PAD_LEFT); } elseif ((strlen($hex) % 2) != 0) { + // Only make string's length dividable by 2 $hex = '0' . $hex; } @@ -1861,7 +1939,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { */ protected function hex2asc ($hex) { // Check for length, it must be devideable by 2 - //* DEBUG: */ $this->debugOutput('hex='.$hex); + //* DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput('hex='.$hex); assert((strlen($hex) % 2) == 0); // Walk the string @@ -1878,41 +1956,6 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { return $asc; } - /** - * Prepends a given string $prepend to $str with a given total length - * - * @param $str Given original string which should be prepended - * @param $prepend The string to prepend - * @param $length Total length of the final string - * @return $strFinal Final prepended string - */ - protected function prependStringToString ($str, $prepend, $length) { - // Set final string to original string by default - $strFinal = $str; - - // Can it devided - if (strlen($str) < $length) { - // Difference between total length and length of original string - $diff = $length - strlen($str); - - // Prepend the string - $prepend = str_repeat($prepend, ($diff / strlen($prepend) + 1)); - - // Make sure it will definedly fit - assert(strlen($prepend) >= $diff); - - // Cut it a little down - $prepend = substr($prepend, 0, $diff); - //* DEBUG: */ $this->debugOutput('prepend('.strlen($prepend).')='.$prepend.',diff='.$diff.',length='.$length); - - // Construct the final prepended string - $strFinal = $prepend . $str; - } // END - if - - // Return it - return $strFinal; - } - /** * Checks whether the given encoded data was encoded with Base64 * @@ -1961,7 +2004,7 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { ); // And return it - //* NOISY-DEBUG: */ $this->debugOutput($this->__toString() . ': cacheKey=' . $cacheKey); + //* NOISY-DEBUG: */ self::createDebugInstance(__CLASS__)->debugOutput($this->__toString() . ': cacheKey=' . $cacheKey); return $cacheKey; } @@ -2031,6 +2074,41 @@ class BaseFrameworkSystem extends stdClass implements FrameworkInterface { // Return result return $ret; } + + /** + * Checks whether the given hexadecimal number is really a hex-number (only chars 0-9,a-f). + * + * @param $num A string consisting only chars between 0 and 9 + * @param $assertMismatch Whether to assert mismatches + * @return $ret The (hopefully) secured hext-numbered value + */ + public function hexval ($num, $assertMismatch = false) { + // Filter all numbers out + $ret = preg_replace('/[^0123456789abcdefABCDEF]/', '', $num); + + // Assert only if requested + if ($assertMismatch === true) { + // Has the whole value changed? + assert(('' . $ret . '' != '' . $num . '') && (!is_null($num))); + } // END - if + + // Return result + return $ret; + } + + /** + * Checks whether start/end marker are set + * + * @param $data Data to be checked + * @return $isset Whether start/end marker are set + */ + public final function ifStartEndMarkersSet ($data) { + // Determine it + $isset = ((substr($data, 0, strlen(BaseRawDataHandler::STREAM_START_MARKER)) == BaseRawDataHandler::STREAM_START_MARKER) && (substr($data, -1 * strlen(BaseRawDataHandler::STREAM_END_MARKER), strlen(BaseRawDataHandler::STREAM_END_MARKER)) == BaseRawDataHandler::STREAM_END_MARKER)); + + // ... and return it + return $isset; + } } // [EOF]