Dolibarr / dolibarr

htdocs/includes/restler/framework/Luracast/Restler/Routes.php

Indentation +755 added lines, -755 removed lines

@@ -21,45 +21,45 @@ 
  */
 class Routes
 {
-    public static $prefixingParameterNames = array(
-        'id'
-    );
+	public static $prefixingParameterNames = array(
+		'id'
+	);
 
-    public static $fieldTypesByName = array(
-        'email'       => 'email',
-        'password'    => 'password',
-        'phone'       => 'tel',
-        'mobile'      => 'tel',
-        'tel'         => 'tel',
-        'search'      => 'search',
-        'date'        => 'date',
-        'created_at'  => 'datetime',
-        'modified_at' => 'datetime',
-        'url'         => 'url',
-        'link'        => 'url',
-        'href'        => 'url',
-        'website'     => 'url',
-        'color'       => 'color',
-        'colour'      => 'color',
-    );
+	public static $fieldTypesByName = array(
+		'email'       => 'email',
+		'password'    => 'password',
+		'phone'       => 'tel',
+		'mobile'      => 'tel',
+		'tel'         => 'tel',
+		'search'      => 'search',
+		'date'        => 'date',
+		'created_at'  => 'datetime',
+		'modified_at' => 'datetime',
+		'url'         => 'url',
+		'link'        => 'url',
+		'href'        => 'url',
+		'website'     => 'url',
+		'color'       => 'color',
+		'colour'      => 'color',
+	);
 
-    protected static $routes = array();
+	protected static $routes = array();
 
-    protected static $models = array();
+	protected static $models = array();
 
-    /**
-     * Route the public and protected methods of an Api class
-     *
-     * @param string $className
-     * @param string $resourcePath
-     * @param int    $version
-     *
-     * @throws RestException
-     */
-    public static function addAPIClass($className, $resourcePath = '', $version = 1)
-    {
+	/**
+	 * Route the public and protected methods of an Api class
+	 *
+	 * @param string $className
+	 * @param string $resourcePath
+	 * @param int    $version
+	 *
+	 * @throws RestException
+	 */
+	public static function addAPIClass($className, $resourcePath = '', $version = 1)
+	{
 
-        /*
+		/*
          * Mapping Rules
          * =============
          *
@@ -74,749 +74,749 @@ 
          * - If a required parameter is not primitive type
          *      - Do not include it in URL
          */
-        $class = new ReflectionClass($className);
-        $dataName = CommentParser::$embeddedDataName;
-        try {
-            $classMetadata = CommentParser::parse($class->getDocComment());
-        } catch (Exception $e) {
-            throw new RestException(500, "Error while parsing comments of `$className` class. " . $e->getMessage());
-        }
-        $classMetadata['scope'] = $scope = static::scope($class);
-        $methods = $class->getMethods(ReflectionMethod::IS_PUBLIC +
-            ReflectionMethod::IS_PROTECTED);
-        foreach ($methods as $method) {
-            $methodUrl = strtolower($method->getName());
-            //method name should not begin with _
-            if ($methodUrl[0] == '_') {
-                continue;
-            }
-            $doc = $method->getDocComment();
+		$class = new ReflectionClass($className);
+		$dataName = CommentParser::$embeddedDataName;
+		try {
+			$classMetadata = CommentParser::parse($class->getDocComment());
+		} catch (Exception $e) {
+			throw new RestException(500, "Error while parsing comments of `$className` class. " . $e->getMessage());
+		}
+		$classMetadata['scope'] = $scope = static::scope($class);
+		$methods = $class->getMethods(ReflectionMethod::IS_PUBLIC +
+			ReflectionMethod::IS_PROTECTED);
+		foreach ($methods as $method) {
+			$methodUrl = strtolower($method->getName());
+			//method name should not begin with _
+			if ($methodUrl[0] == '_') {
+				continue;
+			}
+			$doc = $method->getDocComment();
 
-            try {
-                $metadata = CommentParser::parse($doc) + $classMetadata;
-            } catch (Exception $e) {
-                throw new RestException(500, "Error while parsing comments of `{$className}::{$method->getName()}` method. " . $e->getMessage());
-            }
-            //@access should not be private
-            if (isset($metadata['access'])
-                && $metadata['access'] == 'private'
-            ) {
-                continue;
-            }
-            $arguments = array();
-            $defaults = array();
-            $params = $method->getParameters();
-            $position = 0;
-            $pathParams = array();
-            $allowAmbiguity
-                = (isset($metadata['smart-auto-routing'])
-                    && $metadata['smart-auto-routing'] != 'true')
-                || !Defaults::$smartAutoRouting;
-            $metadata['resourcePath'] = trim($resourcePath, '/');
-            if (isset($classMetadata['description'])) {
-                $metadata['classDescription'] = $classMetadata['description'];
-            }
-            if (isset($classMetadata['classLongDescription'])) {
-                $metadata['classLongDescription']
-                    = $classMetadata['longDescription'];
-            }
-            if (!isset($metadata['param'])) {
-                $metadata['param'] = array();
-            }
-            if (isset($metadata['return']['type'])) {
-                if ($qualified = Scope::resolve($metadata['return']['type'], $scope))
-                    list($metadata['return']['type'], $metadata['return']['children']) =
-                        static::getTypeAndModel(new ReflectionClass($qualified), $scope);
-            } else {
-                //assume return type is array
-                $metadata['return']['type'] = 'array';
-            }
-            foreach ($params as $param) {
-                $children = array();
-                $type =
-                    $param->isArray() ? 'array' : $param->getClass();
-                $arguments[$param->getName()] = $position;
-                $defaults[$position] = $param->isDefaultValueAvailable() ?
-                    $param->getDefaultValue() : null;
-                if (!isset($metadata['param'][$position])) {
-                    $metadata['param'][$position] = array();
-                }
-                $m = & $metadata ['param'] [$position];
-                $m ['name'] = $param->getName();
-                if (!isset($m[$dataName])) {
-                    $m[$dataName] = array();
-                }
-                $p = &$m[$dataName];
-                if (empty($m['label']))
-                    $m['label'] = Text::title($m['name']);
-                if (is_null($type) && isset($m['type'])) {
-                    $type = $m['type'];
-                }
-                if (isset(static::$fieldTypesByName[$m['name']]) && empty($p['type']) && $type == 'string') {
-                    $p['type'] = static::$fieldTypesByName[$m['name']];
-                }
-                $m ['default'] = $defaults [$position];
-                $m ['required'] = !$param->isOptional();
-                $contentType = Util::nestedValue($p,'type');
-                if ($type == 'array' && $contentType && $qualified = Scope::resolve($contentType, $scope)) {
-                    list($p['type'], $children, $modelName) = static::getTypeAndModel(
-                        new ReflectionClass($qualified), $scope,
-                        $className . Text::title($methodUrl), $p
-                    );
-                }
-                if ($type instanceof ReflectionClass) {
-                    list($type, $children, $modelName) = static::getTypeAndModel($type, $scope,
-                        $className . Text::title($methodUrl), $p);
-                } elseif ($type && is_string($type) && $qualified = Scope::resolve($type, $scope)) {
-                    list($type, $children, $modelName)
-                        = static::getTypeAndModel(new ReflectionClass($qualified), $scope,
-                        $className . Text::title($methodUrl), $p);
-                }
-                if (isset($type)) {
-                    $m['type'] = $type;
-                }
+			try {
+				$metadata = CommentParser::parse($doc) + $classMetadata;
+			} catch (Exception $e) {
+				throw new RestException(500, "Error while parsing comments of `{$className}::{$method->getName()}` method. " . $e->getMessage());
+			}
+			//@access should not be private
+			if (isset($metadata['access'])
+				&& $metadata['access'] == 'private'
+			) {
+				continue;
+			}
+			$arguments = array();
+			$defaults = array();
+			$params = $method->getParameters();
+			$position = 0;
+			$pathParams = array();
+			$allowAmbiguity
+				= (isset($metadata['smart-auto-routing'])
+					&& $metadata['smart-auto-routing'] != 'true')
+				|| !Defaults::$smartAutoRouting;
+			$metadata['resourcePath'] = trim($resourcePath, '/');
+			if (isset($classMetadata['description'])) {
+				$metadata['classDescription'] = $classMetadata['description'];
+			}
+			if (isset($classMetadata['classLongDescription'])) {
+				$metadata['classLongDescription']
+					= $classMetadata['longDescription'];
+			}
+			if (!isset($metadata['param'])) {
+				$metadata['param'] = array();
+			}
+			if (isset($metadata['return']['type'])) {
+				if ($qualified = Scope::resolve($metadata['return']['type'], $scope))
+					list($metadata['return']['type'], $metadata['return']['children']) =
+						static::getTypeAndModel(new ReflectionClass($qualified), $scope);
+			} else {
+				//assume return type is array
+				$metadata['return']['type'] = 'array';
+			}
+			foreach ($params as $param) {
+				$children = array();
+				$type =
+					$param->isArray() ? 'array' : $param->getClass();
+				$arguments[$param->getName()] = $position;
+				$defaults[$position] = $param->isDefaultValueAvailable() ?
+					$param->getDefaultValue() : null;
+				if (!isset($metadata['param'][$position])) {
+					$metadata['param'][$position] = array();
+				}
+				$m = & $metadata ['param'] [$position];
+				$m ['name'] = $param->getName();
+				if (!isset($m[$dataName])) {
+					$m[$dataName] = array();
+				}
+				$p = &$m[$dataName];
+				if (empty($m['label']))
+					$m['label'] = Text::title($m['name']);
+				if (is_null($type) && isset($m['type'])) {
+					$type = $m['type'];
+				}
+				if (isset(static::$fieldTypesByName[$m['name']]) && empty($p['type']) && $type == 'string') {
+					$p['type'] = static::$fieldTypesByName[$m['name']];
+				}
+				$m ['default'] = $defaults [$position];
+				$m ['required'] = !$param->isOptional();
+				$contentType = Util::nestedValue($p,'type');
+				if ($type == 'array' && $contentType && $qualified = Scope::resolve($contentType, $scope)) {
+					list($p['type'], $children, $modelName) = static::getTypeAndModel(
+						new ReflectionClass($qualified), $scope,
+						$className . Text::title($methodUrl), $p
+					);
+				}
+				if ($type instanceof ReflectionClass) {
+					list($type, $children, $modelName) = static::getTypeAndModel($type, $scope,
+						$className . Text::title($methodUrl), $p);
+				} elseif ($type && is_string($type) && $qualified = Scope::resolve($type, $scope)) {
+					list($type, $children, $modelName)
+						= static::getTypeAndModel(new ReflectionClass($qualified), $scope,
+						$className . Text::title($methodUrl), $p);
+				}
+				if (isset($type)) {
+					$m['type'] = $type;
+				}
 
-                $m['children'] = $children;
-                if (isset($modelName)) {
-                    $m['model'] = $modelName;
-                }
-                if ($m['name'] == Defaults::$fullRequestDataName) {
-                    $from = 'body';
-                    if (!isset($m['type'])) {
-                        $type = $m['type'] = 'array';
-                    }
+				$m['children'] = $children;
+				if (isset($modelName)) {
+					$m['model'] = $modelName;
+				}
+				if ($m['name'] == Defaults::$fullRequestDataName) {
+					$from = 'body';
+					if (!isset($m['type'])) {
+						$type = $m['type'] = 'array';
+					}
 
-                } elseif (isset($p['from'])) {
-                    $from = $p['from'];
-                } else {
-                    if ((isset($type) && Util::isObjectOrArray($type))
-                    ) {
-                        $from = 'body';
-                        if (!isset($type)) {
-                            $type = $m['type'] = 'array';
-                        }
-                    } elseif ($m['required'] && in_array($m['name'], static::$prefixingParameterNames)) {
-                        $from = 'path';
-                    } else {
-                        $from = 'body';
-                    }
-                }
-                $p['from'] = $from;
-                if (!isset($m['type'])) {
-                    $type = $m['type'] = static::type($defaults[$position]);
-                }
+				} elseif (isset($p['from'])) {
+					$from = $p['from'];
+				} else {
+					if ((isset($type) && Util::isObjectOrArray($type))
+					) {
+						$from = 'body';
+						if (!isset($type)) {
+							$type = $m['type'] = 'array';
+						}
+					} elseif ($m['required'] && in_array($m['name'], static::$prefixingParameterNames)) {
+						$from = 'path';
+					} else {
+						$from = 'body';
+					}
+				}
+				$p['from'] = $from;
+				if (!isset($m['type'])) {
+					$type = $m['type'] = static::type($defaults[$position]);
+				}
 
-                if ($allowAmbiguity || $from == 'path') {
-                    $pathParams [] = $position;
-                }
-                $position++;
-            }
-            $accessLevel = 0;
-            if ($method->isProtected()) {
-                $accessLevel = 3;
-            } elseif (isset($metadata['access'])) {
-                if ($metadata['access'] == 'protected') {
-                    $accessLevel = 2;
-                } elseif ($metadata['access'] == 'hybrid') {
-                    $accessLevel = 1;
-                }
-            } elseif (isset($metadata['protected'])) {
-                $accessLevel = 2;
-            }
-            /*
+				if ($allowAmbiguity || $from == 'path') {
+					$pathParams [] = $position;
+				}
+				$position++;
+			}
+			$accessLevel = 0;
+			if ($method->isProtected()) {
+				$accessLevel = 3;
+			} elseif (isset($metadata['access'])) {
+				if ($metadata['access'] == 'protected') {
+					$accessLevel = 2;
+				} elseif ($metadata['access'] == 'hybrid') {
+					$accessLevel = 1;
+				}
+			} elseif (isset($metadata['protected'])) {
+				$accessLevel = 2;
+			}
+			/*
             echo " access level $accessLevel for $className::"
             .$method->getName().$method->isProtected().PHP_EOL;
             */
 
-            // take note of the order
-            $call = array(
-                'url' => null,
-                'className' => $className,
-                'path' => rtrim($resourcePath, '/'),
-                'methodName' => $method->getName(),
-                'arguments' => $arguments,
-                'defaults' => $defaults,
-                'metadata' => $metadata,
-                'accessLevel' => $accessLevel,
-            );
-            // if manual route
-            if (preg_match_all(
-                '/@url\s+(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)'
-                . '[ \t]*\/?(\S*)/s',
-                $doc, $matches, PREG_SET_ORDER
-            )
-            ) {
-                foreach ($matches as $match) {
-                    $httpMethod = $match[1];
-                    $url = rtrim($resourcePath . $match[2], '/');
-                    //deep copy the call, as it may change for each @url
-                    $copy = unserialize(serialize($call));
-                    foreach ($copy['metadata']['param'] as $i => $p) {
-                        $inPath =
-                            strpos($url, '{' . $p['name'] . '}') ||
-                            strpos($url, ':' . $p['name']);
-                        if ($inPath) {
-                            $copy['metadata']['param'][$i][$dataName]['from'] = 'path';
-                        } elseif ($httpMethod == 'GET' || $httpMethod == 'DELETE') {
-                            $copy['metadata']['param'][$i][$dataName]['from'] = 'query';
-                        } elseif (empty($p[$dataName]['from']) || $p[$dataName]['from'] == 'path') {
-                            $copy['metadata']['param'][$i][$dataName]['from'] = 'body';
-                        }
-                    }
-                    $url = preg_replace_callback('/{[^}]+}|:[^\/]+/',
-                        function ($matches) use ($copy) {
-                            $match = trim($matches[0], '{}:');
-                            $index = $copy['arguments'][$match];
-                            return '{' .
-                            Routes::typeChar(isset(
-                                $copy['metadata']['param'][$index]['type'])
-                                ? $copy['metadata']['param'][$index]['type']
-                                : null)
-                            . $index . '}';
-                        }, $url);
-                    static::addPath($url, $copy, $httpMethod, $version);
-                }
-                //if auto route enabled, do so
-            } elseif (Defaults::$autoRoutingEnabled) {
-                // no configuration found so use convention
-                if (preg_match_all(
-                    '/^(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)/i',
-                    $methodUrl, $matches)
-                ) {
-                    $httpMethod = strtoupper($matches[0][0]);
-                    $methodUrl = substr($methodUrl, strlen($httpMethod));
-                } else {
-                    $httpMethod = 'GET';
-                }
-                if ($methodUrl == 'index') {
-                    $methodUrl = '';
-                }
-                $url = empty($methodUrl) ? rtrim($resourcePath, '/')
-                    : $resourcePath . $methodUrl;
-                for ($position = 0; $position < count($params); $position++) {
-                    $from = $metadata['param'][$position][$dataName]['from'];
-                    if ($from == 'body' && ($httpMethod == 'GET' ||
-                            $httpMethod == 'DELETE')
-                    ) {
-                        $call['metadata']['param'][$position][$dataName]['from']
-                            = 'query';
-                    }
-                }
-                if (empty($pathParams) || $allowAmbiguity) {
-                    static::addPath($url, $call, $httpMethod, $version);
-                }
-                $lastPathParam = end($pathParams);
-                foreach ($pathParams as $position) {
-                    if (!empty($url))
-                        $url .= '/';
-                    $url .= '{' .
-                        static::typeChar(isset($call['metadata']['param'][$position]['type'])
-                            ? $call['metadata']['param'][$position]['type']
-                            : null)
-                        . $position . '}';
-                    if ($allowAmbiguity || $position == $lastPathParam) {
-                        static::addPath($url, $call, $httpMethod, $version);
-                    }
-                }
-            }
-        }
-    }
+			// take note of the order
+			$call = array(
+				'url' => null,
+				'className' => $className,
+				'path' => rtrim($resourcePath, '/'),
+				'methodName' => $method->getName(),
+				'arguments' => $arguments,
+				'defaults' => $defaults,
+				'metadata' => $metadata,
+				'accessLevel' => $accessLevel,
+			);
+			// if manual route
+			if (preg_match_all(
+				'/@url\s+(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)'
+				. '[ \t]*\/?(\S*)/s',
+				$doc, $matches, PREG_SET_ORDER
+			)
+			) {
+				foreach ($matches as $match) {
+					$httpMethod = $match[1];
+					$url = rtrim($resourcePath . $match[2], '/');
+					//deep copy the call, as it may change for each @url
+					$copy = unserialize(serialize($call));
+					foreach ($copy['metadata']['param'] as $i => $p) {
+						$inPath =
+							strpos($url, '{' . $p['name'] . '}') ||
+							strpos($url, ':' . $p['name']);
+						if ($inPath) {
+							$copy['metadata']['param'][$i][$dataName]['from'] = 'path';
+						} elseif ($httpMethod == 'GET' || $httpMethod == 'DELETE') {
+							$copy['metadata']['param'][$i][$dataName]['from'] = 'query';
+						} elseif (empty($p[$dataName]['from']) || $p[$dataName]['from'] == 'path') {
+							$copy['metadata']['param'][$i][$dataName]['from'] = 'body';
+						}
+					}
+					$url = preg_replace_callback('/{[^}]+}|:[^\/]+/',
+						function ($matches) use ($copy) {
+							$match = trim($matches[0], '{}:');
+							$index = $copy['arguments'][$match];
+							return '{' .
+							Routes::typeChar(isset(
+								$copy['metadata']['param'][$index]['type'])
+								? $copy['metadata']['param'][$index]['type']
+								: null)
+							. $index . '}';
+						}, $url);
+					static::addPath($url, $copy, $httpMethod, $version);
+				}
+				//if auto route enabled, do so
+			} elseif (Defaults::$autoRoutingEnabled) {
+				// no configuration found so use convention
+				if (preg_match_all(
+					'/^(GET|POST|PUT|PATCH|DELETE|HEAD|OPTIONS)/i',
+					$methodUrl, $matches)
+				) {
+					$httpMethod = strtoupper($matches[0][0]);
+					$methodUrl = substr($methodUrl, strlen($httpMethod));
+				} else {
+					$httpMethod = 'GET';
+				}
+				if ($methodUrl == 'index') {
+					$methodUrl = '';
+				}
+				$url = empty($methodUrl) ? rtrim($resourcePath, '/')
+					: $resourcePath . $methodUrl;
+				for ($position = 0; $position < count($params); $position++) {
+					$from = $metadata['param'][$position][$dataName]['from'];
+					if ($from == 'body' && ($httpMethod == 'GET' ||
+							$httpMethod == 'DELETE')
+					) {
+						$call['metadata']['param'][$position][$dataName]['from']
+							= 'query';
+					}
+				}
+				if (empty($pathParams) || $allowAmbiguity) {
+					static::addPath($url, $call, $httpMethod, $version);
+				}
+				$lastPathParam = end($pathParams);
+				foreach ($pathParams as $position) {
+					if (!empty($url))
+						$url .= '/';
+					$url .= '{' .
+						static::typeChar(isset($call['metadata']['param'][$position]['type'])
+							? $call['metadata']['param'][$position]['type']
+							: null)
+						. $position . '}';
+					if ($allowAmbiguity || $position == $lastPathParam) {
+						static::addPath($url, $call, $httpMethod, $version);
+					}
+				}
+			}
+		}
+	}
 
-    /**
-     * @access private
-     */
-    public static function typeChar($type = null)
-    {
-        if (!$type) {
-            return 's';
-        }
-        switch ($type[0]) {
-            case 'i':
-            case 'f':
-                return 'n';
-        }
-        return 's';
-    }
+	/**
+	 * @access private
+	 */
+	public static function typeChar($type = null)
+	{
+		if (!$type) {
+			return 's';
+		}
+		switch ($type[0]) {
+			case 'i':
+			case 'f':
+				return 'n';
+		}
+		return 's';
+	}
 
-    protected static function addPath($path, array $call,
-        $httpMethod = 'GET', $version = 1)
-    {
-        $call['url'] = preg_replace_callback(
-            "/\{\S(\d+)\}/",
-            function ($matches) use ($call) {
-                return '{' .
-                $call['metadata']['param'][$matches[1]]['name'] . '}';
-            },
-            $path
-        );
-        //check for wildcard routes
-        if (substr($path, -1, 1) == '*') {
-            $path = rtrim($path, '/*');
-            static::$routes["v$version"]['*'][$path][$httpMethod] = $call;
-        } else {
-            static::$routes["v$version"][$path][$httpMethod] = $call;
-            //create an alias with index if the method name is index
-            if ($call['methodName'] == 'index')
-                static::$routes["v$version"][ltrim("$path/index", '/')][$httpMethod] = $call;
-        }
-    }
+	protected static function addPath($path, array $call,
+		$httpMethod = 'GET', $version = 1)
+	{
+		$call['url'] = preg_replace_callback(
+			"/\{\S(\d+)\}/",
+			function ($matches) use ($call) {
+				return '{' .
+				$call['metadata']['param'][$matches[1]]['name'] . '}';
+			},
+			$path
+		);
+		//check for wildcard routes
+		if (substr($path, -1, 1) == '*') {
+			$path = rtrim($path, '/*');
+			static::$routes["v$version"]['*'][$path][$httpMethod] = $call;
+		} else {
+			static::$routes["v$version"][$path][$httpMethod] = $call;
+			//create an alias with index if the method name is index
+			if ($call['methodName'] == 'index')
+				static::$routes["v$version"][ltrim("$path/index", '/')][$httpMethod] = $call;
+		}
+	}
 
-    /**
-     * Find the api method for the given url and http method
-     *
-     * @param string $path       Requested url path
-     * @param string $httpMethod GET|POST|PUT|PATCH|DELETE etc
-     * @param int    $version    Api Version number
-     * @param array  $data       Data collected from the request
-     *
-     * @throws RestException
-     * @return ApiMethodInfo
-     */
-    public static function find($path, $httpMethod,
-        $version = 1, array $data = array())
-    {
-        $p = Util::nestedValue(static::$routes, "v$version");
-        if (!$p) {
-            throw new RestException(
-                404,
-                $version == 1 ? '' : "Version $version is not supported"
-            );
-        }
-        $status = 404;
-        $message = null;
-        $methods = array();
-        if (isset($p[$path][$httpMethod])) {
-            //================== static routes ==========================
-            return static::populate($p[$path][$httpMethod], $data);
-        } elseif (isset($p['*'])) {
-            //================== wildcard routes ========================
-            uksort($p['*'], function ($a, $b) {
-                return strlen($b) - strlen($a);
-            });
-            foreach ($p['*'] as $key => $value) {
-                if (strpos($path, $key) === 0 && isset($value[$httpMethod])) {
-                    //path found, convert rest of the path to parameters
-                    $path = substr($path, strlen($key) + 1);
-                    $call = ApiMethodInfo::__set_state($value[$httpMethod]);
-                    $call->parameters = empty($path)
-                        ? array()
-                        : explode('/', $path);
-                    return $call;
-                }
-            }
-        }
-        //================== dynamic routes =============================
-        //add newline char if trailing slash is found
-        if (substr($path, -1) == '/')
-            $path .= PHP_EOL;
-        //if double slash is found fill in newline char;
-        $path = str_replace('//', '/' . PHP_EOL . '/', $path);
-        ksort($p);
-        foreach ($p as $key => $value) {
-            if (!isset($value[$httpMethod])) {
-                continue;
-            }
-            $regex = str_replace(array('{', '}'),
-                array('(?P<', '>[^/]+)'), $key);
-            if (preg_match_all(":^$regex$:i", $path, $matches, PREG_SET_ORDER)) {
-                $matches = $matches[0];
-                $found = true;
-                foreach ($matches as $k => $v) {
-                    if (is_numeric($k)) {
-                        unset($matches[$k]);
-                        continue;
-                    }
-                    $index = intval(substr($k, 1));
-                    $details = $value[$httpMethod]['metadata']['param'][$index];
-                    if ($k[0] == 's' || strpos($k, static::pathVarTypeOf($v)) === 0) {
-                        //remove the newlines
-                        $data[$details['name']] = trim($v, PHP_EOL);
-                    } else {
-                        $status = 400;
-                        $message = 'invalid value specified for `'
-                            . $details['name'] . '`';
-                        $found = false;
-                        break;
-                    }
-                }
-                if ($found) {
-                    return static::populate($value[$httpMethod], $data);
-                }
-            }
-        }
-        if ($status == 404) {
-            //check if other methods are allowed
-            if (isset($p[$path])) {
-                $status = 405;
-                $methods = array_keys($p[$path]);
-            }
-        }
-        if ($status == 405) {
-            header('Allow: ' . implode(', ', $methods));
-        }
-        throw new RestException($status, $message);
-    }
+	/**
+	 * Find the api method for the given url and http method
+	 *
+	 * @param string $path       Requested url path
+	 * @param string $httpMethod GET|POST|PUT|PATCH|DELETE etc
+	 * @param int    $version    Api Version number
+	 * @param array  $data       Data collected from the request
+	 *
+	 * @throws RestException
+	 * @return ApiMethodInfo
+	 */
+	public static function find($path, $httpMethod,
+		$version = 1, array $data = array())
+	{
+		$p = Util::nestedValue(static::$routes, "v$version");
+		if (!$p) {
+			throw new RestException(
+				404,
+				$version == 1 ? '' : "Version $version is not supported"
+			);
+		}
+		$status = 404;
+		$message = null;
+		$methods = array();
+		if (isset($p[$path][$httpMethod])) {
+			//================== static routes ==========================
+			return static::populate($p[$path][$httpMethod], $data);
+		} elseif (isset($p['*'])) {
+			//================== wildcard routes ========================
+			uksort($p['*'], function ($a, $b) {
+				return strlen($b) - strlen($a);
+			});
+			foreach ($p['*'] as $key => $value) {
+				if (strpos($path, $key) === 0 && isset($value[$httpMethod])) {
+					//path found, convert rest of the path to parameters
+					$path = substr($path, strlen($key) + 1);
+					$call = ApiMethodInfo::__set_state($value[$httpMethod]);
+					$call->parameters = empty($path)
+						? array()
+						: explode('/', $path);
+					return $call;
+				}
+			}
+		}
+		//================== dynamic routes =============================
+		//add newline char if trailing slash is found
+		if (substr($path, -1) == '/')
+			$path .= PHP_EOL;
+		//if double slash is found fill in newline char;
+		$path = str_replace('//', '/' . PHP_EOL . '/', $path);
+		ksort($p);
+		foreach ($p as $key => $value) {
+			if (!isset($value[$httpMethod])) {
+				continue;
+			}
+			$regex = str_replace(array('{', '}'),
+				array('(?P<', '>[^/]+)'), $key);
+			if (preg_match_all(":^$regex$:i", $path, $matches, PREG_SET_ORDER)) {
+				$matches = $matches[0];
+				$found = true;
+				foreach ($matches as $k => $v) {
+					if (is_numeric($k)) {
+						unset($matches[$k]);
+						continue;
+					}
+					$index = intval(substr($k, 1));
+					$details = $value[$httpMethod]['metadata']['param'][$index];
+					if ($k[0] == 's' || strpos($k, static::pathVarTypeOf($v)) === 0) {
+						//remove the newlines
+						$data[$details['name']] = trim($v, PHP_EOL);
+					} else {
+						$status = 400;
+						$message = 'invalid value specified for `'
+							. $details['name'] . '`';
+						$found = false;
+						break;
+					}
+				}
+				if ($found) {
+					return static::populate($value[$httpMethod], $data);
+				}
+			}
+		}
+		if ($status == 404) {
+			//check if other methods are allowed
+			if (isset($p[$path])) {
+				$status = 405;
+				$methods = array_keys($p[$path]);
+			}
+		}
+		if ($status == 405) {
+			header('Allow: ' . implode(', ', $methods));
+		}
+		throw new RestException($status, $message);
+	}
 
-    public static function findAll(array $excludedPaths = array(), array $excludedHttpMethods = array(), $version = 1)
-    {
-        $map = array();
-        $all = Util::nestedValue(self::$routes, "v$version");
-        $filter = array();
-        if (isset($all['*'])) {
-            $all = $all['*'] + $all;
-            unset($all['*']);
-        }
-        if(is_array($all)){
-            foreach ($all as $fullPath => $routes) {
-                foreach ($routes as $httpMethod => $route) {
-                    if (in_array($httpMethod, $excludedHttpMethods)) {
-                        continue;
-                    }
-                    foreach ($excludedPaths as $exclude) {
-                        if (empty($exclude)) {
-                            if ($fullPath == $exclude || $fullPath == 'index')
-                                continue 2;
-                        } elseif (Text::beginsWith($fullPath, $exclude)) {
-                            continue 2;
-                        }
-                    }
-                    $hash = "$httpMethod " . $route['url'];
-                    if (!isset($filter[$hash])) {
-                        $route['httpMethod'] = $httpMethod;
-                        $map[$route['metadata']['resourcePath']][]
-                            = array('access' => static::verifyAccess($route), 'route' => $route, 'hash' => $hash);
-                        $filter[$hash] = true;
-                    }
-                }
-            }
-        }
-        return $map;
-    }
+	public static function findAll(array $excludedPaths = array(), array $excludedHttpMethods = array(), $version = 1)
+	{
+		$map = array();
+		$all = Util::nestedValue(self::$routes, "v$version");
+		$filter = array();
+		if (isset($all['*'])) {
+			$all = $all['*'] + $all;
+			unset($all['*']);
+		}
+		if(is_array($all)){
+			foreach ($all as $fullPath => $routes) {
+				foreach ($routes as $httpMethod => $route) {
+					if (in_array($httpMethod, $excludedHttpMethods)) {
+						continue;
+					}
+					foreach ($excludedPaths as $exclude) {
+						if (empty($exclude)) {
+							if ($fullPath == $exclude || $fullPath == 'index')
+								continue 2;
+						} elseif (Text::beginsWith($fullPath, $exclude)) {
+							continue 2;
+						}
+					}
+					$hash = "$httpMethod " . $route['url'];
+					if (!isset($filter[$hash])) {
+						$route['httpMethod'] = $httpMethod;
+						$map[$route['metadata']['resourcePath']][]
+							= array('access' => static::verifyAccess($route), 'route' => $route, 'hash' => $hash);
+						$filter[$hash] = true;
+					}
+				}
+			}
+		}
+		return $map;
+	}
 
-    public static function verifyAccess($route)
-    {
-        if ($route['accessLevel'] < 2)
-            return true;
-        /** @var Restler $r */
-        $r = Scope::get('Restler');
-        $authenticated = $r->_authenticated;
-        if (!$authenticated && $route['accessLevel'] > 1)
-            return false;
-        if (
-            $authenticated &&
-            Defaults::$accessControlFunction &&
-            (!call_user_func(Defaults::$accessControlFunction, $route['metadata']))
-        ) {
-            return false;
-        }
-        return true;
-    }
+	public static function verifyAccess($route)
+	{
+		if ($route['accessLevel'] < 2)
+			return true;
+		/** @var Restler $r */
+		$r = Scope::get('Restler');
+		$authenticated = $r->_authenticated;
+		if (!$authenticated && $route['accessLevel'] > 1)
+			return false;
+		if (
+			$authenticated &&
+			Defaults::$accessControlFunction &&
+			(!call_user_func(Defaults::$accessControlFunction, $route['metadata']))
+		) {
+			return false;
+		}
+		return true;
+	}
 
 
-    /**
-     * Populates the parameter values
-     *
-     * @param array $call
-     * @param       $data
-     *
-     * @return ApiMethodInfo
-     *
-     * @access private
-     */
-    protected static function populate(array $call, $data)
-    {
-        $call['parameters'] = $call['defaults'];
-        $p = & $call['parameters'];
-        $dataName = CommentParser::$embeddedDataName;
-        foreach ($data as $key => $value) {
-            if (isset($call['arguments'][$key])) {
-                $p[$call['arguments'][$key]] = $value;
-            }
-        }
-        if (Defaults::$smartParameterParsing) {
-            if (
-                ($m = Util::nestedValue($call, 'metadata', 'param', 0)) &&
-                !array_key_exists($m['name'], $data) &&
-                array_key_exists(Defaults::$fullRequestDataName, $data) &&
-                !is_null($d = $data[Defaults::$fullRequestDataName]) &&
-                isset($m['type']) &&
-                static::typeMatch($m['type'], $d)
-            ) {
-                $p[0] = $d;
-            } else {
-                $bodyParamCount = 0;
-                $lastBodyParamIndex = -1;
-                $lastM = null;
-                foreach ($call['metadata']['param'] as $k => $m) {
-                    if ($m[$dataName]['from'] == 'body') {
-                        $bodyParamCount++;
-                        $lastBodyParamIndex = $k;
-                        $lastM = $m;
-                    }
-                }
-                if (
-                    $bodyParamCount == 1 &&
-                    !array_key_exists($lastM['name'], $data) &&
-                    array_key_exists(Defaults::$fullRequestDataName, $data) &&
-                    !is_null($d = $data[Defaults::$fullRequestDataName])
-                ) {
-                    $p[$lastBodyParamIndex] = $d;
-                }
-            }
-        }
-        $r = ApiMethodInfo::__set_state($call);
-        $modifier = "_modify_{$r->methodName}_api";
-        if (method_exists($r->className, $modifier)) {
-            $stage = end(Scope::get('Restler')->getEvents());
-            if (empty($stage))
-                $stage = 'setup';
-            $r = Scope::get($r->className)->$modifier($r, $stage) ? : $r;
-        }
-        return $r;
-    }
+	/**
+	 * Populates the parameter values
+	 *
+	 * @param array $call
+	 * @param       $data
+	 *
+	 * @return ApiMethodInfo
+	 *
+	 * @access private
+	 */
+	protected static function populate(array $call, $data)
+	{
+		$call['parameters'] = $call['defaults'];
+		$p = & $call['parameters'];
+		$dataName = CommentParser::$embeddedDataName;
+		foreach ($data as $key => $value) {
+			if (isset($call['arguments'][$key])) {
+				$p[$call['arguments'][$key]] = $value;
+			}
+		}
+		if (Defaults::$smartParameterParsing) {
+			if (
+				($m = Util::nestedValue($call, 'metadata', 'param', 0)) &&
+				!array_key_exists($m['name'], $data) &&
+				array_key_exists(Defaults::$fullRequestDataName, $data) &&
+				!is_null($d = $data[Defaults::$fullRequestDataName]) &&
+				isset($m['type']) &&
+				static::typeMatch($m['type'], $d)
+			) {
+				$p[0] = $d;
+			} else {
+				$bodyParamCount = 0;
+				$lastBodyParamIndex = -1;
+				$lastM = null;
+				foreach ($call['metadata']['param'] as $k => $m) {
+					if ($m[$dataName]['from'] == 'body') {
+						$bodyParamCount++;
+						$lastBodyParamIndex = $k;
+						$lastM = $m;
+					}
+				}
+				if (
+					$bodyParamCount == 1 &&
+					!array_key_exists($lastM['name'], $data) &&
+					array_key_exists(Defaults::$fullRequestDataName, $data) &&
+					!is_null($d = $data[Defaults::$fullRequestDataName])
+				) {
+					$p[$lastBodyParamIndex] = $d;
+				}
+			}
+		}
+		$r = ApiMethodInfo::__set_state($call);
+		$modifier = "_modify_{$r->methodName}_api";
+		if (method_exists($r->className, $modifier)) {
+			$stage = end(Scope::get('Restler')->getEvents());
+			if (empty($stage))
+				$stage = 'setup';
+			$r = Scope::get($r->className)->$modifier($r, $stage) ? : $r;
+		}
+		return $r;
+	}
 
-    /**
-     * @access private
-     */
-    protected static function pathVarTypeOf($var)
-    {
-        if (is_numeric($var)) {
-            return 'n';
-        }
-        if ($var === 'true' || $var === 'false') {
-            return 'b';
-        }
-        return 's';
-    }
+	/**
+	 * @access private
+	 */
+	protected static function pathVarTypeOf($var)
+	{
+		if (is_numeric($var)) {
+			return 'n';
+		}
+		if ($var === 'true' || $var === 'false') {
+			return 'b';
+		}
+		return 's';
+	}
 
-    protected static function typeMatch($type, $var)
-    {
-        switch ($type) {
-            case 'boolean':
-            case 'bool':
-                return is_bool($var);
-            case 'array':
-            case 'object':
-                return is_array($var);
-            case 'string':
-            case 'int':
-            case 'integer':
-            case 'float':
-            case 'number':
-                return is_scalar($var);
-        }
-        return true;
-    }
+	protected static function typeMatch($type, $var)
+	{
+		switch ($type) {
+			case 'boolean':
+			case 'bool':
+				return is_bool($var);
+			case 'array':
+			case 'object':
+				return is_array($var);
+			case 'string':
+			case 'int':
+			case 'integer':
+			case 'float':
+			case 'number':
+				return is_scalar($var);
+		}
+		return true;
+	}
 
-    protected static function parseMagic(ReflectionClass $class, $forResponse = true)
-    {
-        if (!$c = CommentParser::parse($class->getDocComment())) {
-            return false;
-        }
-        $p = 'property';
-        $r = empty($c[$p]) ? array() : $c[$p];
-        $p .= '-' . ($forResponse ? 'read' : 'write');
-        if (!empty($c[$p])) {
-            $r = array_merge($r, $c[$p]);
-        }
+	protected static function parseMagic(ReflectionClass $class, $forResponse = true)
+	{
+		if (!$c = CommentParser::parse($class->getDocComment())) {
+			return false;
+		}
+		$p = 'property';
+		$r = empty($c[$p]) ? array() : $c[$p];
+		$p .= '-' . ($forResponse ? 'read' : 'write');
+		if (!empty($c[$p])) {
+			$r = array_merge($r, $c[$p]);
+		}
 
-        return $r;
-    }
+		return $r;
+	}
 
-    /**
-     * Get the type and associated model
-     *
-     * @param ReflectionClass $class
-     * @param array           $scope
-     *
-     * @throws RestException
-     * @throws \Exception
-     * @return array
-     *
-     * @access protected
-     */
-    protected static function getTypeAndModel(ReflectionClass $class, array $scope, $prefix='', array $rules=array())
-    {
-        $className = $class->getName();
-        $dataName = CommentParser::$embeddedDataName;
-        if (isset(static::$models[$prefix.$className])) {
-            return static::$models[$prefix.$className];
-        }
-        $children = array();
-        try {
-            if ($magic_properties = static::parseMagic($class, empty($prefix))) {
-                foreach ($magic_properties as $prop) {
-                    if (!isset($prop['name'])) {
-                        throw new Exception('@property comment is not properly defined in ' . $className . ' class');
-                    }
-                    if (!isset($prop[$dataName]['label'])) {
-                        $prop[$dataName]['label'] = Text::title($prop['name']);
-                    }
-                    if (isset(static::$fieldTypesByName[$prop['name']]) && $prop['type'] == 'string' && !isset($prop[$dataName]['type'])) {
-                        $prop[$dataName]['type'] = static::$fieldTypesByName[$prop['name']];
-                    }
-                    $children[$prop['name']] = $prop;
-                }
-            } else {
-                $props = $class->getProperties(ReflectionProperty::IS_PUBLIC);
-                foreach ($props as $prop) {
-                    $name = $prop->getName();
-                    $child = array('name' => $name);
-                    if ($c = $prop->getDocComment()) {
-                        $child += Util::nestedValue(CommentParser::parse($c), 'var') ?: array();
-                    } else {
-                        $o = $class->newInstance();
-                        $p = $prop->getValue($o);
-                        if (is_object($p)) {
-                            $child['type'] = get_class($p);
-                        } elseif (is_array($p)) {
-                            $child['type'] = 'array';
-                            if (count($p)) {
-                                $pc = reset($p);
-                                if (is_object($pc)) {
-                                    $child['contentType'] = get_class($pc);
-                                }
-                            }
-                        }
-                    }
-                    $child += array(
-                        'type'  => isset(static::$fieldTypesByName[$child['name']])
-                            ? static::$fieldTypesByName[$child['name']]
-                            : 'string',
-                        'label' => Text::title($child['name'])
-                    );
-                    isset($child[$dataName])
-                        ? $child[$dataName] += array('required' => true)
-                        : $child[$dataName]['required'] = true;
-                    if ($prop->class != $className && $qualified = Scope::resolve($child['type'], $scope)) {
-                        list($child['type'], $child['children'])
-                            = static::getTypeAndModel(new ReflectionClass($qualified), $scope);
-                    } elseif (
-                        ($contentType = Util::nestedValue($child, $dataName, 'type')) &&
-                        ($qualified = Scope::resolve($contentType, $scope))
-                    ) {
-                        list($child['contentType'], $child['children'])
-                            = static::getTypeAndModel(new ReflectionClass($qualified), $scope);
-                    }
-                    $children[$name] = $child;
-                }
-            }
-        } catch (Exception $e) {
-            if (Text::endsWith($e->getFile(), 'CommentParser.php')) {
-                throw new RestException(500, "Error while parsing comments of `$className` class. " . $e->getMessage());
-            }
-            throw $e;
-        }
-        if ($properties = Util::nestedValue($rules, 'properties')) {
-            if (is_string($properties)) {
-                $properties = array($properties);
-            }
-            $c = array();
-            foreach ($properties as $property) {
-                if (isset($children[$property])) {
-                    $c[$property] = $children[$property];
-                }
-            }
-            $children = $c;
-        }
-        if ($required = Util::nestedValue($rules, 'required')) {
-            //override required on children
-            if (is_bool($required)) {
-                // true means all are required false means none are required
-                $required = $required ? array_keys($children) : array();
-            } elseif (is_string($required)) {
-                $required = array($required);
-            }
-            $required = array_fill_keys($required, true);
-            foreach ($children as $name => $child) {
-                $children[$name][$dataName]['required'] = isset($required[$name]);
-            }
-        }
-        static::$models[$prefix.$className] = array($className, $children, $prefix.$className);
-        return static::$models[$prefix.$className];
-    }
+	/**
+	 * Get the type and associated model
+	 *
+	 * @param ReflectionClass $class
+	 * @param array           $scope
+	 *
+	 * @throws RestException
+	 * @throws \Exception
+	 * @return array
+	 *
+	 * @access protected
+	 */
+	protected static function getTypeAndModel(ReflectionClass $class, array $scope, $prefix='', array $rules=array())
+	{
+		$className = $class->getName();
+		$dataName = CommentParser::$embeddedDataName;
+		if (isset(static::$models[$prefix.$className])) {
+			return static::$models[$prefix.$className];
+		}
+		$children = array();
+		try {
+			if ($magic_properties = static::parseMagic($class, empty($prefix))) {
+				foreach ($magic_properties as $prop) {
+					if (!isset($prop['name'])) {
+						throw new Exception('@property comment is not properly defined in ' . $className . ' class');
+					}
+					if (!isset($prop[$dataName]['label'])) {
+						$prop[$dataName]['label'] = Text::title($prop['name']);
+					}
+					if (isset(static::$fieldTypesByName[$prop['name']]) && $prop['type'] == 'string' && !isset($prop[$dataName]['type'])) {
+						$prop[$dataName]['type'] = static::$fieldTypesByName[$prop['name']];
+					}
+					$children[$prop['name']] = $prop;
+				}
+			} else {
+				$props = $class->getProperties(ReflectionProperty::IS_PUBLIC);
+				foreach ($props as $prop) {
+					$name = $prop->getName();
+					$child = array('name' => $name);
+					if ($c = $prop->getDocComment()) {
+						$child += Util::nestedValue(CommentParser::parse($c), 'var') ?: array();
+					} else {
+						$o = $class->newInstance();
+						$p = $prop->getValue($o);
+						if (is_object($p)) {
+							$child['type'] = get_class($p);
+						} elseif (is_array($p)) {
+							$child['type'] = 'array';
+							if (count($p)) {
+								$pc = reset($p);
+								if (is_object($pc)) {
+									$child['contentType'] = get_class($pc);
+								}
+							}
+						}
+					}
+					$child += array(
+						'type'  => isset(static::$fieldTypesByName[$child['name']])
+							? static::$fieldTypesByName[$child['name']]
+							: 'string',
+						'label' => Text::title($child['name'])
+					);
+					isset($child[$dataName])
+						? $child[$dataName] += array('required' => true)
+						: $child[$dataName]['required'] = true;
+					if ($prop->class != $className && $qualified = Scope::resolve($child['type'], $scope)) {
+						list($child['type'], $child['children'])
+							= static::getTypeAndModel(new ReflectionClass($qualified), $scope);
+					} elseif (
+						($contentType = Util::nestedValue($child, $dataName, 'type')) &&
+						($qualified = Scope::resolve($contentType, $scope))
+					) {
+						list($child['contentType'], $child['children'])
+							= static::getTypeAndModel(new ReflectionClass($qualified), $scope);
+					}
+					$children[$name] = $child;
+				}
+			}
+		} catch (Exception $e) {
+			if (Text::endsWith($e->getFile(), 'CommentParser.php')) {
+				throw new RestException(500, "Error while parsing comments of `$className` class. " . $e->getMessage());
+			}
+			throw $e;
+		}
+		if ($properties = Util::nestedValue($rules, 'properties')) {
+			if (is_string($properties)) {
+				$properties = array($properties);
+			}
+			$c = array();
+			foreach ($properties as $property) {
+				if (isset($children[$property])) {
+					$c[$property] = $children[$property];
+				}
+			}
+			$children = $c;
+		}
+		if ($required = Util::nestedValue($rules, 'required')) {
+			//override required on children
+			if (is_bool($required)) {
+				// true means all are required false means none are required
+				$required = $required ? array_keys($children) : array();
+			} elseif (is_string($required)) {
+				$required = array($required);
+			}
+			$required = array_fill_keys($required, true);
+			foreach ($children as $name => $child) {
+				$children[$name][$dataName]['required'] = isset($required[$name]);
+			}
+		}
+		static::$models[$prefix.$className] = array($className, $children, $prefix.$className);
+		return static::$models[$prefix.$className];
+	}
 
-    /**
-     * Import previously created routes from cache
-     *
-     * @param array $routes
-     */
-    public static function fromArray(array $routes)
-    {
-        static::$routes = $routes;
-    }
+	/**
+	 * Import previously created routes from cache
+	 *
+	 * @param array $routes
+	 */
+	public static function fromArray(array $routes)
+	{
+		static::$routes = $routes;
+	}
 
-    /**
-     * Export current routes for cache
-     *
-     * @return array
-     */
-    public static function toArray()
-    {
-        return static::$routes;
-    }
+	/**
+	 * Export current routes for cache
+	 *
+	 * @return array
+	 */
+	public static function toArray()
+	{
+		return static::$routes;
+	}
 
-    public static function type($var)
-    {
-        if (is_object($var)) return get_class($var);
-        if (is_array($var)) return 'array';
-        if (is_bool($var)) return 'boolean';
-        if (is_numeric($var)) return is_float($var) ? 'float' : 'int';
-        return 'string';
-    }
+	public static function type($var)
+	{
+		if (is_object($var)) return get_class($var);
+		if (is_array($var)) return 'array';
+		if (is_bool($var)) return 'boolean';
+		if (is_numeric($var)) return is_float($var) ? 'float' : 'int';
+		return 'string';
+	}
 
-    public static function scope(ReflectionClass $class)
-    {
-        $namespace = $class->getNamespaceName();
-        $imports = array(
-            '*' => empty($namespace) ? '' : $namespace . '\\'
-        );
-        $file = file_get_contents($class->getFileName());
-        $tokens = token_get_all($file);
-        $namespace = '';
-        $alias = '';
-        $reading = false;
-        $last = 0;
-        foreach ($tokens as $token) {
-            if (is_string($token)) {
-                if ($reading && ',' == $token) {
-                    //===== STOP =====//
-                    $reading = false;
-                    if (!empty($namespace))
-                        $imports[$alias] = trim($namespace, '\\');
-                    //===== START =====//
-                    $reading = true;
-                    $namespace = '';
-                    $alias = '';
-                } else {
-                    //===== STOP =====//
-                    $reading = false;
-                    if (!empty($namespace))
-                        $imports[$alias] = trim($namespace, '\\');
-                }
-            } elseif (T_USE == $token[0]) {
-                //===== START =====//
-                $reading = true;
-                $namespace = '';
-                $alias = '';
-            } elseif ($reading) {
-                //echo token_name($token[0]) . ' ' . $token[1] . PHP_EOL;
-                switch ($token[0]) {
-                    case T_WHITESPACE:
-                        continue 2;
-                    case T_STRING:
-                        $alias = $token[1];
-                        if (T_AS == $last) {
-                            break;
-                        }
-                    //don't break;
-                    case T_NS_SEPARATOR:
-                        $namespace .= $token[1];
-                        break;
-                }
-                $last = $token[0];
-            }
-        }
-        return $imports;
-    }
+	public static function scope(ReflectionClass $class)
+	{
+		$namespace = $class->getNamespaceName();
+		$imports = array(
+			'*' => empty($namespace) ? '' : $namespace . '\\'
+		);
+		$file = file_get_contents($class->getFileName());
+		$tokens = token_get_all($file);
+		$namespace = '';
+		$alias = '';
+		$reading = false;
+		$last = 0;
+		foreach ($tokens as $token) {
+			if (is_string($token)) {
+				if ($reading && ',' == $token) {
+					//===== STOP =====//
+					$reading = false;
+					if (!empty($namespace))
+						$imports[$alias] = trim($namespace, '\\');
+					//===== START =====//
+					$reading = true;
+					$namespace = '';
+					$alias = '';
+				} else {
+					//===== STOP =====//
+					$reading = false;
+					if (!empty($namespace))
+						$imports[$alias] = trim($namespace, '\\');
+				}
+			} elseif (T_USE == $token[0]) {
+				//===== START =====//
+				$reading = true;
+				$namespace = '';
+				$alias = '';
+			} elseif ($reading) {
+				//echo token_name($token[0]) . ' ' . $token[1] . PHP_EOL;
+				switch ($token[0]) {
+					case T_WHITESPACE:
+						continue 2;
+					case T_STRING:
+						$alias = $token[1];
+						if (T_AS == $last) {
+							break;
+						}
+					//don't break;
+					case T_NS_SEPARATOR:
+						$namespace .= $token[1];
+						break;
+				}
+				$last = $token[0];
+			}
+		}
+		return $imports;
+	}
 }

htdocs/includes/restler/framework/Luracast/Restler/iProvideMultiVersionApi.php

Indentation +5 added lines, -5 removed lines

@@ -9,9 +9,9 @@
  */
 interface iProvideMultiVersionApi
 {
-    /**
-     * Maximum api version supported by the api class
-     * @return int
-     */
-    public static function __getMaximumSupportedVersion();
+	/**
+	 * Maximum api version supported by the api class
+	 * @return int
+	 */
+	public static function __getMaximumSupportedVersion();
 }
\ No newline at end of file

htdocs/includes/restler/framework/Luracast/Restler/iCompose.php

Indentation +16 added lines, -16 removed lines

@@ -16,21 +16,21 @@
  *
  */
 interface iCompose {
-    /**
-     * Result of an api call is passed to this method
-     * to create a standard structure for the data
-     *
-     * @param mixed $result can be a primitive or array or object
-     */
-    public function response($result);
+	/**
+	 * Result of an api call is passed to this method
+	 * to create a standard structure for the data
+	 *
+	 * @param mixed $result can be a primitive or array or object
+	 */
+	public function response($result);
 
-    /**
-     * When the api call results in RestException this method
-     * will be called to return the error message
-     *
-     * @param RestException $exception exception that has reasons for failure
-     *
-     * @return
-     */
-    public function message(RestException $exception);
+	/**
+	 * When the api call results in RestException this method
+	 * will be called to return the error message
+	 *
+	 * @param RestException $exception exception that has reasons for failure
+	 *
+	 * @return
+	 */
+	public function message(RestException $exception);
 }
\ No newline at end of file

htdocs/includes/restler/framework/Luracast/Restler/EventDispatcher.php

Indentation +71 added lines, -71 removed lines

@@ -15,84 +15,84 @@
 
 class EventDispatcher
 {
-    private $listeners = array();
-    protected static $_waitList = array();
+	private $listeners = array();
+	protected static $_waitList = array();
 
-    public static $self;
-    protected $events = array();
+	public static $self;
+	protected $events = array();
 
-    public function __construct() {
-        static::$self = $this;
-        if (!empty(static::$_waitList)) {
-            foreach (static::$_waitList as $param) {
-                call_user_func_array(array($this,$param[0]), $param[1]);
-            }
-        }
-    }
+	public function __construct() {
+		static::$self = $this;
+		if (!empty(static::$_waitList)) {
+			foreach (static::$_waitList as $param) {
+				call_user_func_array(array($this,$param[0]), $param[1]);
+			}
+		}
+	}
 
-    public static function __callStatic($eventName, $params)
-    {
-        if (0 === strpos($eventName, 'on')) {
-            if(static::$self){
-                return call_user_func_array(array(static::$self, $eventName), $params);
-            }
-            static::$_waitList[] = func_get_args();
-            return false;
-        }
-    }
+	public static function __callStatic($eventName, $params)
+	{
+		if (0 === strpos($eventName, 'on')) {
+			if(static::$self){
+				return call_user_func_array(array(static::$self, $eventName), $params);
+			}
+			static::$_waitList[] = func_get_args();
+			return false;
+		}
+	}
 
-    public function __call($eventName, $params)
-    {
-        if (0 === strpos($eventName, 'on')) {
-            if (!isset($this->listeners[$eventName]) || !is_array($this->listeners[$eventName]))
-                $this->listeners[$eventName] = array();
-            $this->listeners[$eventName][] = $params[0];
-        }
-        return $this;
-    }
+	public function __call($eventName, $params)
+	{
+		if (0 === strpos($eventName, 'on')) {
+			if (!isset($this->listeners[$eventName]) || !is_array($this->listeners[$eventName]))
+				$this->listeners[$eventName] = array();
+			$this->listeners[$eventName][] = $params[0];
+		}
+		return $this;
+	}
 
-    public static function addListener($eventName, Closure $callback)
-    {
-        return static::$eventName($callback);
-    }
+	public static function addListener($eventName, Closure $callback)
+	{
+		return static::$eventName($callback);
+	}
 
-    public function on(array $eventHandlers)
-    {
-        for (
-            $count = count($eventHandlers),
-                $events = array_map(
-                    'ucfirst',
-                    $keys = array_keys(
-                        $eventHandlers = array_change_key_case(
-                            $eventHandlers,
-                            CASE_LOWER
-                        )
-                    )
-                ),
-                $i = 0;
-            $i < $count;
-            call_user_func(
-                array($this, "on{$events[$i]}"),
-                $eventHandlers[$keys[$i++]]
-            )
-        );
-    }
+	public function on(array $eventHandlers)
+	{
+		for (
+			$count = count($eventHandlers),
+				$events = array_map(
+					'ucfirst',
+					$keys = array_keys(
+						$eventHandlers = array_change_key_case(
+							$eventHandlers,
+							CASE_LOWER
+						)
+					)
+				),
+				$i = 0;
+			$i < $count;
+			call_user_func(
+				array($this, "on{$events[$i]}"),
+				$eventHandlers[$keys[$i++]]
+			)
+		);
+	}
 
-    /**
-     * Fire an event to notify all listeners
-     *
-     * @param string $eventName name of the event
-     * @param array  $params    event related data
-     */
-    protected function dispatch($eventName, array $params = array())
-    {
-        $this->events[] = $eventName;
-        $params = func_get_args();
-        $eventName = 'on'.ucfirst(array_shift($params));
-        if (isset($this->listeners[$eventName]))
-            foreach ($this->listeners[$eventName] as $callback)
-                call_user_func_array($callback, $params);
-    }
+	/**
+	 * Fire an event to notify all listeners
+	 *
+	 * @param string $eventName name of the event
+	 * @param array  $params    event related data
+	 */
+	protected function dispatch($eventName, array $params = array())
+	{
+		$this->events[] = $eventName;
+		$params = func_get_args();
+		$eventName = 'on'.ucfirst(array_shift($params));
+		if (isset($this->listeners[$eventName]))
+			foreach ($this->listeners[$eventName] as $callback)
+				call_user_func_array($callback, $params);
+	}
 
 }
 

htdocs/includes/restler/framework/Luracast/Restler/ExplorerInfo.php

Indentation +12 added lines, -12 removed lines

@@ -8,16 +8,16 @@
  */
 class ExplorerInfo
 {
-    public static $title = 'Restler API Explorer';
-    public static $description = 'Live API Documentation';
-    public static $termsOfService = null;
-    public static $contact = array(
-        'name'  => 'Restler Support',
-        'url'   => 'luracast.com/products/restler',
-        'email' => 'arul@luracast.com',
-    );
-    public static $license = array(
-        'name' => 'LGPL-2.1',
-        'url'  => 'https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html',
-    );
+	public static $title = 'Restler API Explorer';
+	public static $description = 'Live API Documentation';
+	public static $termsOfService = null;
+	public static $contact = array(
+		'name'  => 'Restler Support',
+		'url'   => 'luracast.com/products/restler',
+		'email' => 'arul@luracast.com',
+	);
+	public static $license = array(
+		'name' => 'LGPL-2.1',
+		'url'  => 'https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html',
+	);
 }
\ No newline at end of file

htdocs/includes/printipp/CupsPrintIPP.php

Indentation +721 added lines, -721 removed lines

@@ -40,735 +40,735 @@
 
 class CupsPrintIPP extends ExtendedPrintIPP
 {
-    public $printers_attributes;
-    public $defaults_attributes;
+	public $printers_attributes;
+	public $defaults_attributes;
 
-    protected $parsed;
-    protected $output;
+	protected $parsed;
+	protected $output;
 
-    public function __construct()
-    {
-        parent::__construct();
-        self::_initTags();
-    }
+	public function __construct()
+	{
+		parent::__construct();
+		self::_initTags();
+	}
 
 //
 // OPERATIONS
 //
-    public function cupsGetDefaults($attributes=array("all"))
-    {
-        //The CUPS-Get-Default operation returns the default printer URI and attributes
-
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en');
-        }
-
-        self::_setOperationId();
-
-        for($i = 0 ; $i < count($attributes) ; $i++)
-        {
-            if ($i == 0)
-            {
-                $this->meta->attributes = chr(0x44) // Keyword
-                                        . self::_giveMeStringLength('requested-attributes')
-                                        . 'requested-attributes'
-                                        . self::_giveMeStringLength($attributes[0])
-                                        . $attributes[0];
-            }
-            else
-            {
-                $this->meta->attributes .= chr(0x44) // Keyword
-                                        .  chr(0x0).chr(0x0) // zero-length name
-                                        .  self::_giveMeStringLength($attributes[$i])
-                                        .  $attributes[$i];
-            }
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
-                         . chr(0x40). chr(0x01) // operation:  cups vendor extension: get defaults
-                         . $this->meta->operation_id // request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->attributes
-                         . chr(0x03); // end operations attribute
-
-        $this->output = $this->stringjob;
-
-        self::_putDebug("Request: ".$this->output);
-
-        $post_values = array( "Content-Type" => "application/ipp",
-                              "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,'/'))
-        {
-
-            if(self::_parseServerOutput())
-            {
-                self::_parsePrinterAttributes();
-            }
-        }
-
-       $this->attributes = &$this->printer_attributes;
-
-       if (isset($this->printer_attributes->printer_type))
-       {
-                    $printer_type = $this->printer_attributes->printer_type->_value0;
-                    $table = self::_interpretPrinterType($printer_type);
-
-                    for($i = 0 ; $i < count($table) ; $i++ )
-                    {
-                        $index = '_value'.$i;
-                        $this->printer_attributes->printer_type->$index = $table[$i];
-                        }
-                    }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status;
-        }
-        else
-        {
-            $this->status = array_merge($this->status,array("OPERATION FAILED"));
-            self::_errorLog("getting defaults : OPERATION FAILED",1);
-            }
-    return false;
-    }
-
-
-    public function cupsAcceptJobs($printer_uri)
-    {
-    //The CUPS-Get-Default operation returns the default printer URI and attributes
-
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en');
-        }
-
-        self::_setOperationId();
-
-        $this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
-                         . chr(0x40). chr(0x08) // operation:  cups vendor extension: Accept-Jobs
-                         . $this->meta->operation_id // request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . chr(0x45) // uri
-                         . self::_giveMeStringLength('printer-uri')
-                         . 'printer-uri'
-                         . self::_giveMeStringLength($printer_uri)
-                         . $printer_uri
-                         . chr(0x03); // end operations attribute
-
-        $this->output = $this->stringjob;
-
-        self::_putDebug("Request: ".$this->output);
-
-        $post_values = array( "Content-Type" => "application/ipp",
-                              "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,'/admin/'))
-        {
-
-            if(self::_parseServerOutput())
-            {
-                self::_parseAttributes();
-            }
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status;
-        }
-        else
-        {
-            $this->status = array_merge($this->status,array("OPERATION FAILED"));
-            self::_errorLog("getting defaults : OPERATION FAILED",1);
-            }
-    return false;
-    }
-
-
-    public function cupsRejectJobs($printer_uri,$printer_state_message)
-    {
-    //The CUPS-Get-Default operation returns the default printer URI and attributes
-
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        $this->parsed = array();
-        unset($this->attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en');
-        }
-
-        self::_setOperationId();
-
-        $message = "";
-        if ($printer_state_message)
-        {
-            $message = chr(0x04) // start printer-attributes
-                     . chr(0x41) // textWithoutLanguage
-                     . self::_giveMeStringLength("printer-state-message")
-                     . "printer-state-message"
-                     . self::_giveMeStringLength($printer_state_message)
-                     . $printer_state_message;
-        }
-
-       $this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
-                         . chr(0x40). chr(0x09) // operation:  cups vendor extension: Reject-Jobs
-                         . $this->meta->operation_id // request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . chr(0x45) // uri
-                         . self::_giveMeStringLength('printer-uri')
-                         . 'printer-uri'
-                         . self::_giveMeStringLength($printer_uri)
-                         . $printer_uri
-                         . $message
-                         . chr(0x03); // end operations attribute
-
-        $this->output = $this->stringjob;
-
-        self::_putDebug("Request: ".$this->output);
-
-        $post_values = array( "Content-Type" => "application/ipp",
-                              "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,'/admin/'))
-        {
-
-            if(self::_parseServerOutput())
-            {
-                self::_parseAttributes();
-            }
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status;
-        }
-        else
-        {
-            $this->status = array_merge($this->status,array("OPERATION FAILED"));
-            self::_errorLog("getting defaults : OPERATION FAILED",1);
-        }
-        return false;
-    }
-
-
-    public function getPrinters($printer_location=false,$printer_info=false,$attributes=array())
-    {
-        if (count($attributes) == 0)
-        {
-            true;
-        }
-        $attributes=array('printer-uri-supported', 'printer-location', 'printer-info', 'printer-type', 'color-supported', 'printer-name');
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        unset ($this->printers_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en-us');
-        }
-
-        self::_setOperationId();
-
-        $this->meta->attributes='';
-
-        if ($printer_location)
-        {
-            $this->meta->attributes .= chr(0x41) // textWithoutLanguage
-                                    . self::_giveMeStringLength('printer-location')
-                                    . 'printer-location'
-                                    . self::_giveMeStringLength($printer_location)
-                                    . $printer_location;
-        }
-
-        if ($printer_info)
-        {
-            $this->meta->attributes .= chr(0x41) // textWithoutLanguage
-                                    . self::_giveMeStringLength('printer-info')
-                                    . 'printer-info'
-                                    . self::_giveMeStringLength($printer_info)
-                                    . $printer_info;
-        }
-
-        for($i = 0 ; $i < count($attributes) ; $i++)
-        {
-            if ($i == 0)
-            {
-                $this->meta->attributes .= chr(0x44) // Keyword
-                                        . self::_giveMeStringLength('requested-attributes')
-                                        . 'requested-attributes'
-                                        . self::_giveMeStringLength($attributes[0])
-                                        . $attributes[0];
-            }
-            else
-            {
-                $this->meta->attributes .= chr(0x44) // Keyword
-                                        .  chr(0x0).chr(0x0) // zero-length name
-                                        .  self::_giveMeStringLength($attributes[$i])
-                                        .  $attributes[$i];
-            }
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
-                         . chr(0x40). chr(0x02) // operation:  cups vendor extension: get printers
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->attributes
-                         . chr(0x03); // end operations attribute
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type" => "application/ipp",
-                              "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,'/'))
-        {
-
-            if(self::_parseServerOutput())
-            {
-                $this->_getAvailablePrinters();
-            }
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("getting printers: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("getting printers: ".$this->serveroutput->status,1);
-            }
-            return $this->serveroutput->status;
-        }
-        else
-        {
-            $this->status = array_merge($this->status,array("OPERATION FAILED"));
-            self::_errorLog("getting printers : OPERATION FAILED",1);
-        }
-        return false;
-    }
-
-
-    public function cupsGetPrinters ()
-    {
-        // alias for getPrinters();
-        self::getPrinters();
-    }
-
-
-    public function getPrinterAttributes()
-    {
-        // complete informations from parent with Cups-specific stuff
-
-        if(!$result = parent::getPrinterAttributes())
-        {
-            return FALSE;
-        }
-        if(!isset($this->printer_attributes))
-        {
-            return FALSE;
-        }
-
-        if (isset ($this->printer_attributes->printer_type))
-        {
-            $printer_type = $this->printer_attributes->printer_type->_value0;
-            $table = self::_interpretPrinterType($printer_type);
-
-            for($i = 0 ; $i < count($table) ; $i++ )
-            {
-                $index = '_value'.$i;
-                $this->printer_attributes->printer_type->$index = $table[$i];
-            }
-        }
-
-        return $result;
-    }
+	public function cupsGetDefaults($attributes=array("all"))
+	{
+		//The CUPS-Get-Default operation returns the default printer URI and attributes
+
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en');
+		}
+
+		self::_setOperationId();
+
+		for($i = 0 ; $i < count($attributes) ; $i++)
+		{
+			if ($i == 0)
+			{
+				$this->meta->attributes = chr(0x44) // Keyword
+										. self::_giveMeStringLength('requested-attributes')
+										. 'requested-attributes'
+										. self::_giveMeStringLength($attributes[0])
+										. $attributes[0];
+			}
+			else
+			{
+				$this->meta->attributes .= chr(0x44) // Keyword
+										.  chr(0x0).chr(0x0) // zero-length name
+										.  self::_giveMeStringLength($attributes[$i])
+										.  $attributes[$i];
+			}
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
+						 . chr(0x40). chr(0x01) // operation:  cups vendor extension: get defaults
+						 . $this->meta->operation_id // request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->attributes
+						 . chr(0x03); // end operations attribute
+
+		$this->output = $this->stringjob;
+
+		self::_putDebug("Request: ".$this->output);
+
+		$post_values = array( "Content-Type" => "application/ipp",
+							  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,'/'))
+		{
+
+			if(self::_parseServerOutput())
+			{
+				self::_parsePrinterAttributes();
+			}
+		}
+
+	   $this->attributes = &$this->printer_attributes;
+
+	   if (isset($this->printer_attributes->printer_type))
+	   {
+					$printer_type = $this->printer_attributes->printer_type->_value0;
+					$table = self::_interpretPrinterType($printer_type);
+
+					for($i = 0 ; $i < count($table) ; $i++ )
+					{
+						$index = '_value'.$i;
+						$this->printer_attributes->printer_type->$index = $table[$i];
+						}
+					}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status;
+		}
+		else
+		{
+			$this->status = array_merge($this->status,array("OPERATION FAILED"));
+			self::_errorLog("getting defaults : OPERATION FAILED",1);
+			}
+	return false;
+	}
+
+
+	public function cupsAcceptJobs($printer_uri)
+	{
+	//The CUPS-Get-Default operation returns the default printer URI and attributes
+
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en');
+		}
+
+		self::_setOperationId();
+
+		$this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
+						 . chr(0x40). chr(0x08) // operation:  cups vendor extension: Accept-Jobs
+						 . $this->meta->operation_id // request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . chr(0x45) // uri
+						 . self::_giveMeStringLength('printer-uri')
+						 . 'printer-uri'
+						 . self::_giveMeStringLength($printer_uri)
+						 . $printer_uri
+						 . chr(0x03); // end operations attribute
+
+		$this->output = $this->stringjob;
+
+		self::_putDebug("Request: ".$this->output);
+
+		$post_values = array( "Content-Type" => "application/ipp",
+							  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,'/admin/'))
+		{
+
+			if(self::_parseServerOutput())
+			{
+				self::_parseAttributes();
+			}
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status;
+		}
+		else
+		{
+			$this->status = array_merge($this->status,array("OPERATION FAILED"));
+			self::_errorLog("getting defaults : OPERATION FAILED",1);
+			}
+	return false;
+	}
+
+
+	public function cupsRejectJobs($printer_uri,$printer_state_message)
+	{
+	//The CUPS-Get-Default operation returns the default printer URI and attributes
+
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		$this->parsed = array();
+		unset($this->attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en');
+		}
+
+		self::_setOperationId();
+
+		$message = "";
+		if ($printer_state_message)
+		{
+			$message = chr(0x04) // start printer-attributes
+					 . chr(0x41) // textWithoutLanguage
+					 . self::_giveMeStringLength("printer-state-message")
+					 . "printer-state-message"
+					 . self::_giveMeStringLength($printer_state_message)
+					 . $printer_state_message;
+		}
+
+	   $this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
+						 . chr(0x40). chr(0x09) // operation:  cups vendor extension: Reject-Jobs
+						 . $this->meta->operation_id // request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . chr(0x45) // uri
+						 . self::_giveMeStringLength('printer-uri')
+						 . 'printer-uri'
+						 . self::_giveMeStringLength($printer_uri)
+						 . $printer_uri
+						 . $message
+						 . chr(0x03); // end operations attribute
+
+		$this->output = $this->stringjob;
+
+		self::_putDebug("Request: ".$this->output);
+
+		$post_values = array( "Content-Type" => "application/ipp",
+							  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,'/admin/'))
+		{
+
+			if(self::_parseServerOutput())
+			{
+				self::_parseAttributes();
+			}
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("getting defaults: ".$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status;
+		}
+		else
+		{
+			$this->status = array_merge($this->status,array("OPERATION FAILED"));
+			self::_errorLog("getting defaults : OPERATION FAILED",1);
+		}
+		return false;
+	}
+
+
+	public function getPrinters($printer_location=false,$printer_info=false,$attributes=array())
+	{
+		if (count($attributes) == 0)
+		{
+			true;
+		}
+		$attributes=array('printer-uri-supported', 'printer-location', 'printer-info', 'printer-type', 'color-supported', 'printer-name');
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		unset ($this->printers_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en-us');
+		}
+
+		self::_setOperationId();
+
+		$this->meta->attributes='';
+
+		if ($printer_location)
+		{
+			$this->meta->attributes .= chr(0x41) // textWithoutLanguage
+									. self::_giveMeStringLength('printer-location')
+									. 'printer-location'
+									. self::_giveMeStringLength($printer_location)
+									. $printer_location;
+		}
+
+		if ($printer_info)
+		{
+			$this->meta->attributes .= chr(0x41) // textWithoutLanguage
+									. self::_giveMeStringLength('printer-info')
+									. 'printer-info'
+									. self::_giveMeStringLength($printer_info)
+									. $printer_info;
+		}
+
+		for($i = 0 ; $i < count($attributes) ; $i++)
+		{
+			if ($i == 0)
+			{
+				$this->meta->attributes .= chr(0x44) // Keyword
+										. self::_giveMeStringLength('requested-attributes')
+										. 'requested-attributes'
+										. self::_giveMeStringLength($attributes[0])
+										. $attributes[0];
+			}
+			else
+			{
+				$this->meta->attributes .= chr(0x44) // Keyword
+										.  chr(0x0).chr(0x0) // zero-length name
+										.  self::_giveMeStringLength($attributes[$i])
+										.  $attributes[$i];
+			}
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // IPP version 1.1
+						 . chr(0x40). chr(0x02) // operation:  cups vendor extension: get printers
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->attributes
+						 . chr(0x03); // end operations attribute
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type" => "application/ipp",
+							  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,'/'))
+		{
+
+			if(self::_parseServerOutput())
+			{
+				$this->_getAvailablePrinters();
+			}
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("getting printers: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("getting printers: ".$this->serveroutput->status,1);
+			}
+			return $this->serveroutput->status;
+		}
+		else
+		{
+			$this->status = array_merge($this->status,array("OPERATION FAILED"));
+			self::_errorLog("getting printers : OPERATION FAILED",1);
+		}
+		return false;
+	}
+
+
+	public function cupsGetPrinters ()
+	{
+		// alias for getPrinters();
+		self::getPrinters();
+	}
+
+
+	public function getPrinterAttributes()
+	{
+		// complete informations from parent with Cups-specific stuff
+
+		if(!$result = parent::getPrinterAttributes())
+		{
+			return FALSE;
+		}
+		if(!isset($this->printer_attributes))
+		{
+			return FALSE;
+		}
+
+		if (isset ($this->printer_attributes->printer_type))
+		{
+			$printer_type = $this->printer_attributes->printer_type->_value0;
+			$table = self::_interpretPrinterType($printer_type);
+
+			for($i = 0 ; $i < count($table) ; $i++ )
+			{
+				$index = '_value'.$i;
+				$this->printer_attributes->printer_type->$index = $table[$i];
+			}
+		}
+
+		return $result;
+	}
 
 //
 // SETUP
 //
-    protected function _initTags ()
-    {
-        // override parent with specific cups attributes
-
-        $operation_tags = array ();
-        $this->operation_tags = array_merge ($this->operation_tags, $operation_tags);
-
-        $job_tags = array ( "job-billing" => array("tag" => "textWithoutLanguage"),
-                            "blackplot" => array("tag" => "boolean"),
-                            "brightness" => array("tag" => "integer"),
-                            "columns" => array("tag" => "integer"),
-                            "cpi" => array("tag" => "enum"),
-                            "fitplot" => array("tag" => "boolean"),
-                            "gamma" => array("tag" => "integer"),
-                            "hue" => array("tag" => "integer"),
-                            "lpi" => array("tag" => "enum"),
-                            "mirror" => array("tag","boolean"),
-                            "natural-scaling" => array("tag" => "integer"),
-                            "number-up-layout" => array("tag" => "keyword"),
-                            "page-border" => array("tag" => "keyword"),
-                            "page-bottom" => array("tag" => "integer"),
-                            "page-label" => array("tag" => "textWithoutLanguage"),
-                            "page-left" => array("tag" => "integer"),
-                            "page-right" => array("tag" => "integer"),
-                            "page-set" => array("tag" => "keyword"),
-                            "page-top" => array("tag" => "integer"),
-                            "penwidth" => array("tag" => "integer"),
-                            "position" => array("tag" => "keyword"),
-                            "ppi" => array("tag" => "integer"),
-                            "prettyprint" => array("tag","boolean"),
-                            "saturation" => array("tag" => "integer"),
-                            "scaling" => array("tag" => "integer"),
-                            "wrap" => array("tag","boolean"),
-
-                            );
-        $this->job_tags = array_merge ($this->job_tags, $job_tags);
-    }
-
-    //
-    // REQUEST BUILDING
-    //
-    protected function _enumBuild ($tag,$value)
-    {
-        $value_built = parent::_enumBuild($tag,$value);
-
-        switch ($tag)
-        {
-           case "cpi":
-                switch ($value)
-                {
-                    case '10':
-                        $value_built = chr(10);
-                        break;
-                    case '12':
-                        $value_built = chr(12);
-                        break;
-                    case '17':
-                        $value_built = chr(17);
-                        break;
-                    default:
-                        $value_built = chr(10);
-                }
-            break;
-            case "lpi":
-                switch ($value)
-                {
-                    case '6':
-                        $value_built = chr(6);
-                        break;
-                    case '8':
-                        $value_built = chr(8);
-                        break;
-                    default:
-                        $value_built = chr(6);
-                }
-            break;
-            }
-
-        $prepend = '';
-        while ((strlen($value_built) + strlen($prepend)) < 4)
-            $prepend .= chr(0);
-        return $prepend.$value_built;
-    }
-
-    //
-    // RESPONSE PARSING
-    //
-    private function _getAvailablePrinters ()
-    {
-        $this->available_printers = array();
-        $this->printer_map = array();
-        $k = 0;
-        $this->printers_attributes = new \stdClass();
-
-        for ($i = 0 ; (array_key_exists($i,$this->serveroutput->response)) ; $i ++)
-        {
-            if (($this->serveroutput->response[$i]['attributes']) == "printer-attributes")
-            {
-                $phpname = "_printer".$k;
-                $this->printers_attributes->$phpname = new \stdClass();
-                for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
-                {
-
-                    $value = $this->serveroutput->response[$i][$j]['value'];
-                    $name = str_replace("-","_",$this->serveroutput->response[$i][$j]['name']);
-
-                    switch ($name)
-                    {
-                        case "printer_uri_supported":
-                            $this->available_printers = array_merge($this->available_printers,array($value));
-                            break;
-                        case "printer_type":
-                            $table = self::_interpretPrinterType($value);
-                            $this->printers_attributes->$phpname->$name = new \stdClass();
-
-                            for($l = 0 ; $l < count($table) ; $l++ )
-                            {
-                                $index = '_value'.$l;
-                                $this->printers_attributes->$phpname->$name->$index = $table[$l];
-                            }
-
-                            break;
-                        case '':
-                            break;
-                        case 'printer_name':
-                            $this->printer_map[$value] = $k;
-                            break;
-                        default:
-                            $this->printers_attributes->$phpname->$name = $value;
-                            break;
-                    }
-                }
-                $k ++;
-            }
-        }
-    }
-
-    protected function _getEnumVendorExtensions ($value_parsed)
-    {
-        switch ($value_parsed)
-        {
-            case 0x4002:
-                $value = 'Get-Availables-Printers';
-                break;
-            default:
-                $value = sprintf('Unknown(Cups extension for operations): 0x%x',$value_parsed);
-                break;
-        }
-
-        if (isset($value))
-        {
-            return ($value);
-        }
-
-        return sprintf('Unknown: 0x%x',$value_parsed);
-    }
-
-
-    private function _interpretPrinterType($value)
-    {
-        $value_parsed = 0;
-        for ($i = strlen($value) ; $i > 0 ; $i --)
-        {
-            $value_parsed += pow(256,($i - 1)) * ord($value[strlen($value) - $i]);
-        }
-
-        $type[0] = $type[1] = $type[2] = $type[3] = $type[4] = $type[5] = '';
-        $type[6] = $type[7] = $type[8] = $type[9] = $type[10] = '';
-        $type[11] = $type[12] = $type[13] = $type[14] = $type[15] = '';
-        $type[16] = $type[17] = $type[18] = $type[19] = '';
-
-        if ($value_parsed %2 == 1)
-        {
-            $type[0] = 'printer-class';
-            $value_parsed -= 1;
-        }
-
-        if ($value_parsed %4 == 2 )
-        {
-            $type[1] = 'remote-destination';
-            $value_parsed -= 2;
-        }
-
-        if ($value_parsed %8 == 4 )
-        {
-            $type[2] = 'print-black';
-            $value_parsed -= 4;
-        }
-
-        if ($value_parsed %16 == 8 )
-        {
-            $type[3] = 'print-color';
-            $value_parsed -= 8;
-        }
-
-        if ($value_parsed %32 == 16)
-        {
-            $type[4] = 'hardware-print-on-both-sides';
-            $value_parsed -= 16;
-        }
-
-        if ($value_parsed %64 == 32)
-        {
-            $type[5] = 'hardware-staple-output';
-            $value_parsed -= 32;
-        }
-
-        if ($value_parsed %128 == 64)
-        {
-            $type[6] = 'hardware-fast-copies';
-            $value_parsed -= 64;
-        }
-
-        if ($value_parsed %256 == 128)
-        {
-            $type[7] = 'hardware-fast-copy-collation';
-            $value_parsed -= 128;
-        }
-
-        if ($value_parsed %512 == 256)
-        {
-            $type[8] = 'punch-output';
-            $value_parsed -= 256;
-        }
-
-        if ($value_parsed %1024 == 512)
-        {
-            $type[9] = 'cover-output';
-            $value_parsed -= 512;
-        }
-
-        if ($value_parsed %2048 == 1024)
-        {
-            $type[10] = 'bind-output';
-            $value_parsed -= 1024;
-        }
-
-        if ($value_parsed %4096 == 2048)
-        {
-            $type[11] = 'sort-output';
-            $value_parsed -= 2048;
-        }
-
-        if ($value_parsed %8192 == 4096)
-        {
-            $type[12] = 'handle-media-up-to-US-Legal-A4';
-            $value_parsed -= 4096;
-        }
-
-        if ($value_parsed %16384 == 8192)
-        {
-            $type[13] = 'handle-media-between-US-Legal-A4-and-ISO_C-A2';
-            $value_parsed -= 8192;
-        }
-
-        if ($value_parsed %32768 == 16384)
-        {
-            $type[14] = 'handle-media-larger-than-ISO_C-A2';
-            $value_parsed -= 16384;
-        }
-
-        if ($value_parsed %65536 == 32768)
-        {
-            $type[15] = 'handle-user-defined-media-sizes';
-            $value_parsed -= 32768;
-        }
-
-        if ($value_parsed %131072 == 65536)
-        {
-            $type[16] = 'implicit-server-generated-class';
-            $value_parsed -= 65536;
-        }
-
-        if ($value_parsed %262144 == 131072)
-        {
-            $type[17] = 'network-default-printer';
-            $value_parsed -= 131072;
-        }
-
-        if ($value_parsed %524288 == 262144)
-        {
-            $type[18] = 'fax-device';
-            $value_parsed -= 262144;
-        }
-
-        return $type;
-    }
-
-
-    protected function _interpretEnum($attribute_name,$value)
-    {
-        $value_parsed = self::_interpretInteger($value);
-
-        switch ($attribute_name)
-        {
-            case 'cpi':
-            case 'lpi':
-                $value = $value_parsed;
-                break;
-            default:
-                $value = parent::_interpretEnum($attribute_name,$value);
-                break;
-        }
-
-        return $value;
-    }
+	protected function _initTags ()
+	{
+		// override parent with specific cups attributes
+
+		$operation_tags = array ();
+		$this->operation_tags = array_merge ($this->operation_tags, $operation_tags);
+
+		$job_tags = array ( "job-billing" => array("tag" => "textWithoutLanguage"),
+							"blackplot" => array("tag" => "boolean"),
+							"brightness" => array("tag" => "integer"),
+							"columns" => array("tag" => "integer"),
+							"cpi" => array("tag" => "enum"),
+							"fitplot" => array("tag" => "boolean"),
+							"gamma" => array("tag" => "integer"),
+							"hue" => array("tag" => "integer"),
+							"lpi" => array("tag" => "enum"),
+							"mirror" => array("tag","boolean"),
+							"natural-scaling" => array("tag" => "integer"),
+							"number-up-layout" => array("tag" => "keyword"),
+							"page-border" => array("tag" => "keyword"),
+							"page-bottom" => array("tag" => "integer"),
+							"page-label" => array("tag" => "textWithoutLanguage"),
+							"page-left" => array("tag" => "integer"),
+							"page-right" => array("tag" => "integer"),
+							"page-set" => array("tag" => "keyword"),
+							"page-top" => array("tag" => "integer"),
+							"penwidth" => array("tag" => "integer"),
+							"position" => array("tag" => "keyword"),
+							"ppi" => array("tag" => "integer"),
+							"prettyprint" => array("tag","boolean"),
+							"saturation" => array("tag" => "integer"),
+							"scaling" => array("tag" => "integer"),
+							"wrap" => array("tag","boolean"),
+
+							);
+		$this->job_tags = array_merge ($this->job_tags, $job_tags);
+	}
+
+	//
+	// REQUEST BUILDING
+	//
+	protected function _enumBuild ($tag,$value)
+	{
+		$value_built = parent::_enumBuild($tag,$value);
+
+		switch ($tag)
+		{
+		   case "cpi":
+				switch ($value)
+				{
+					case '10':
+						$value_built = chr(10);
+						break;
+					case '12':
+						$value_built = chr(12);
+						break;
+					case '17':
+						$value_built = chr(17);
+						break;
+					default:
+						$value_built = chr(10);
+				}
+			break;
+			case "lpi":
+				switch ($value)
+				{
+					case '6':
+						$value_built = chr(6);
+						break;
+					case '8':
+						$value_built = chr(8);
+						break;
+					default:
+						$value_built = chr(6);
+				}
+			break;
+			}
+
+		$prepend = '';
+		while ((strlen($value_built) + strlen($prepend)) < 4)
+			$prepend .= chr(0);
+		return $prepend.$value_built;
+	}
+
+	//
+	// RESPONSE PARSING
+	//
+	private function _getAvailablePrinters ()
+	{
+		$this->available_printers = array();
+		$this->printer_map = array();
+		$k = 0;
+		$this->printers_attributes = new \stdClass();
+
+		for ($i = 0 ; (array_key_exists($i,$this->serveroutput->response)) ; $i ++)
+		{
+			if (($this->serveroutput->response[$i]['attributes']) == "printer-attributes")
+			{
+				$phpname = "_printer".$k;
+				$this->printers_attributes->$phpname = new \stdClass();
+				for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
+				{
+
+					$value = $this->serveroutput->response[$i][$j]['value'];
+					$name = str_replace("-","_",$this->serveroutput->response[$i][$j]['name']);
+
+					switch ($name)
+					{
+						case "printer_uri_supported":
+							$this->available_printers = array_merge($this->available_printers,array($value));
+							break;
+						case "printer_type":
+							$table = self::_interpretPrinterType($value);
+							$this->printers_attributes->$phpname->$name = new \stdClass();
+
+							for($l = 0 ; $l < count($table) ; $l++ )
+							{
+								$index = '_value'.$l;
+								$this->printers_attributes->$phpname->$name->$index = $table[$l];
+							}
+
+							break;
+						case '':
+							break;
+						case 'printer_name':
+							$this->printer_map[$value] = $k;
+							break;
+						default:
+							$this->printers_attributes->$phpname->$name = $value;
+							break;
+					}
+				}
+				$k ++;
+			}
+		}
+	}
+
+	protected function _getEnumVendorExtensions ($value_parsed)
+	{
+		switch ($value_parsed)
+		{
+			case 0x4002:
+				$value = 'Get-Availables-Printers';
+				break;
+			default:
+				$value = sprintf('Unknown(Cups extension for operations): 0x%x',$value_parsed);
+				break;
+		}
+
+		if (isset($value))
+		{
+			return ($value);
+		}
+
+		return sprintf('Unknown: 0x%x',$value_parsed);
+	}
+
+
+	private function _interpretPrinterType($value)
+	{
+		$value_parsed = 0;
+		for ($i = strlen($value) ; $i > 0 ; $i --)
+		{
+			$value_parsed += pow(256,($i - 1)) * ord($value[strlen($value) - $i]);
+		}
+
+		$type[0] = $type[1] = $type[2] = $type[3] = $type[4] = $type[5] = '';
+		$type[6] = $type[7] = $type[8] = $type[9] = $type[10] = '';
+		$type[11] = $type[12] = $type[13] = $type[14] = $type[15] = '';
+		$type[16] = $type[17] = $type[18] = $type[19] = '';
+
+		if ($value_parsed %2 == 1)
+		{
+			$type[0] = 'printer-class';
+			$value_parsed -= 1;
+		}
+
+		if ($value_parsed %4 == 2 )
+		{
+			$type[1] = 'remote-destination';
+			$value_parsed -= 2;
+		}
+
+		if ($value_parsed %8 == 4 )
+		{
+			$type[2] = 'print-black';
+			$value_parsed -= 4;
+		}
+
+		if ($value_parsed %16 == 8 )
+		{
+			$type[3] = 'print-color';
+			$value_parsed -= 8;
+		}
+
+		if ($value_parsed %32 == 16)
+		{
+			$type[4] = 'hardware-print-on-both-sides';
+			$value_parsed -= 16;
+		}
+
+		if ($value_parsed %64 == 32)
+		{
+			$type[5] = 'hardware-staple-output';
+			$value_parsed -= 32;
+		}
+
+		if ($value_parsed %128 == 64)
+		{
+			$type[6] = 'hardware-fast-copies';
+			$value_parsed -= 64;
+		}
+
+		if ($value_parsed %256 == 128)
+		{
+			$type[7] = 'hardware-fast-copy-collation';
+			$value_parsed -= 128;
+		}
+
+		if ($value_parsed %512 == 256)
+		{
+			$type[8] = 'punch-output';
+			$value_parsed -= 256;
+		}
+
+		if ($value_parsed %1024 == 512)
+		{
+			$type[9] = 'cover-output';
+			$value_parsed -= 512;
+		}
+
+		if ($value_parsed %2048 == 1024)
+		{
+			$type[10] = 'bind-output';
+			$value_parsed -= 1024;
+		}
+
+		if ($value_parsed %4096 == 2048)
+		{
+			$type[11] = 'sort-output';
+			$value_parsed -= 2048;
+		}
+
+		if ($value_parsed %8192 == 4096)
+		{
+			$type[12] = 'handle-media-up-to-US-Legal-A4';
+			$value_parsed -= 4096;
+		}
+
+		if ($value_parsed %16384 == 8192)
+		{
+			$type[13] = 'handle-media-between-US-Legal-A4-and-ISO_C-A2';
+			$value_parsed -= 8192;
+		}
+
+		if ($value_parsed %32768 == 16384)
+		{
+			$type[14] = 'handle-media-larger-than-ISO_C-A2';
+			$value_parsed -= 16384;
+		}
+
+		if ($value_parsed %65536 == 32768)
+		{
+			$type[15] = 'handle-user-defined-media-sizes';
+			$value_parsed -= 32768;
+		}
+
+		if ($value_parsed %131072 == 65536)
+		{
+			$type[16] = 'implicit-server-generated-class';
+			$value_parsed -= 65536;
+		}
+
+		if ($value_parsed %262144 == 131072)
+		{
+			$type[17] = 'network-default-printer';
+			$value_parsed -= 131072;
+		}
+
+		if ($value_parsed %524288 == 262144)
+		{
+			$type[18] = 'fax-device';
+			$value_parsed -= 262144;
+		}
+
+		return $type;
+	}
+
+
+	protected function _interpretEnum($attribute_name,$value)
+	{
+		$value_parsed = self::_interpretInteger($value);
+
+		switch ($attribute_name)
+		{
+			case 'cpi':
+			case 'lpi':
+				$value = $value_parsed;
+				break;
+			default:
+				$value = parent::_interpretEnum($attribute_name,$value);
+				break;
+		}
+
+		return $value;
+	}
 }
\ No newline at end of file

htdocs/includes/printipp/PrintIPP.php

Indentation +1976 added lines, -1976 removed lines

@@ -44,1944 +44,1944 @@ 
 
 class PrintIPP extends BasicIPP
 {
-    public function __construct()
-    {
-        parent::__construct();
-    }
+	public function __construct()
+	{
+		parent::__construct();
+	}
 
 // OPERATIONS
-    public function printJob()
-    {
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        if (!$this->_stringJob())
-        {
-            return FALSE;
-        }
-
-        if (is_readable($this->data))
-        {
-            self::_putDebug( _("Printing a FILE\n"),3); 
-
-            $this->output = $this->stringjob;
-
-            if ($this->setup->datatype == "TEXT")
-            {
-                $this->output .= chr(0x16);
-            }
-
-            $post_values = array( "Content-Type" => "application/ipp",
-                                  "Data" => $this->output,
-                                  "File" => $this->data);
-
-            if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
-            {
-                $post_values = array_merge($post_values,array("Filetype"=>"TEXT"));
-            }
-        }
-        else
-        {
-            self::_putDebug( _("Printing DATA\n"),3); 
-
-            $this->output = $this->stringjob;
-            $this->output .= $this->datahead;    
-            $this->output .= $this->data;
-            $this->output .= $this->datatail;
+	public function printJob()
+	{
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		if (!$this->_stringJob())
+		{
+			return FALSE;
+		}
+
+		if (is_readable($this->data))
+		{
+			self::_putDebug( _("Printing a FILE\n"),3); 
+
+			$this->output = $this->stringjob;
+
+			if ($this->setup->datatype == "TEXT")
+			{
+				$this->output .= chr(0x16);
+			}
+
+			$post_values = array( "Content-Type" => "application/ipp",
+								  "Data" => $this->output,
+								  "File" => $this->data);
+
+			if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
+			{
+				$post_values = array_merge($post_values,array("Filetype"=>"TEXT"));
+			}
+		}
+		else
+		{
+			self::_putDebug( _("Printing DATA\n"),3); 
+
+			$this->output = $this->stringjob;
+			$this->output .= $this->datahead;    
+			$this->output .= $this->data;
+			$this->output .= $this->datatail;
             
-            $post_values = array( "Content-Type" => "application/ipp",
-                                  "Data" => $this->output);
-        }
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            if(self::_parseServerOutput())
-            {
-                $this->_getJobId();
-                $this->_getJobUri();
-                $this->_parseJobAttributes();
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(''));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(''));
-                }
-            }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-              self::_errorLog(sprintf("printing job %s: ",$this->last_job) .$this->serveroutput->status,3);
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(""));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-                self::_errorLog(sprintf("printing job: ",$this->last_job) .$this->serveroutput->status,1);
-                if ($this->with_exceptions)
-                {
-                    throw new ippException(sprintf("job status: %s",
-                    $this->serveroutput->status));
-                }
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        self::_errorLog("printing job : OPERATION FAILED",1);
-
-        return false;
-    }
-
-    public function cancelJob ($job_uri)
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        if (!$this->_stringCancel($job_uri))
-        {
-            return FALSE;
-        }
-
-        self::_putDebug( _("Cancelling Job $job_uri\n"),3); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            self::_parseServerOutput();
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("cancelling job $job_uri: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("cancelling job $job_uri: ".$this->serveroutput->status,1);
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog("cancelling job : OPERATION FAILED",3);
-
-        return false;
-    }
-
-    public function validateJob ()
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        $this->serveroutput->response = '';
-
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        self::_putDebug( _("Validate Job\n"),2); 
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-        if (!isset($this->setup->datatype))
-        {
-            self::setBinary();
-        }
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
-                self::_errorLog(" Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->meta->copies))
-        {
-            self::setCopies(1);
-        }
-
-        if (!isset($this->setup->copies))
-        {
-            self::setCopies(1);
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->setup->mime_media_type))
-        {
-            self::setMimeMediaType();
-        }
-
-        if ($this->setup->datatype != "TEXT")
-        {
-            unset ($this->setup->mime_media_type);
-        }
-
-        if (!isset($this->setup->jobname))
-        {
-            if (is_readable($this->data))
-            {
-                self::setJobName(basename($this->data),true);
-            }
-            else
-            {
-                self::setJobName();
-            }
-        }
-        unset($this->setup->jobname);
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->fidelity))
-        {
-            $this->meta->fidelity = '';
-        }
-
-        if (!isset($this->meta->document_name))
-        {
-            $this->meta->document_name = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        $jobattributes = '';
-        $operationattributes = '';
-        $printerattributes = '';
-        self::_buildValues ($operationattributes,$jobattributes,$printerattributes);
-
-        self::_setOperationId();
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x04) // Validate-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . $this->meta->jobname
-                         . $this->meta->fidelity
-                         . $this->meta->document_name
-                         . $this->meta->mime_media_type
-                         . $operationattributes
-                         . chr(0x02) // start job-attributes | job-attributes-tag
-                         . $this->meta->copies
-                         . $this->meta->sides
-                         . $this->meta->page_ranges
-                         . $jobattributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            if(self::_parseServerOutput())
-            {
-                self::_parseAttributes();
-            }
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog("validate job: ".$this->serveroutput->status,3);
-            }
-            else
-            {
-                self::_errorLog("validate job: ".$this->serveroutput->status,1);
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog("validate job : OPERATION FAILED",3);
-
-        return false;
-    }
-
-    public function getPrinterAttributes()
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        $jobattributes = '';
-        $operationattributes = '';
-        self::_buildValues($operationattributes,$jobattributes,$printerattributes);
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
-                self::_errorLog(" Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x0b) // Print-URI | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . $printerattributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("Getting printer attributes of %s\n"),$this->printer_uri),2); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['root']))
-        {
-            if (self::_parseServerOutput())
-            {
-                self::_parsePrinterAttributes(); 
-            }
-        }
-
-        $this->attributes = &$this->printer_attributes;
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if  ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("getting printer attributes of %s: %s"),$this->printer_uri,
-                                                                        $this->serveroutput->status),3);
-            }
-            else 
-            {
-                self::_errorLog(sprintf(_("getting printer attributes of %s: %s"),$this->printer_uri,
-                                                                        $this->serveroutput->status),1);
-            }
-
-            return $this->serveroutput->status;
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-            .basename($_SERVER['PHP_SELF'])
-            .sprintf(_("getting printer's attributes of %s : OPERATION FAILED"),
-                $this->printer_uri),3);
-
-        return false;
-    }
-
-    public function getJobs($my_jobs=true,$limit=0,$which_jobs="not-completed",$subset=false)
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("getJobs: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
-                self::_errorLog("getJobs: Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if ($limit)
-        {
-            $limit = self::_integerBuild($limit);
-            $this->meta->limit = chr(0x21) // integer
-                               . self::_giveMeStringLength('limit')
-                               . 'limit'
-                               . self::_giveMeStringLength($limit)
-                               . $limit;
-        }
-        else
-        {
-            $this->meta->limit = '';
-        }
-
-        if ($which_jobs == 'completed')
-        {
-                $this->meta->which_jobs = chr(0x44) // keyword
-                                        . self::_giveMeStringLength('which-jobs')
-                                        . 'which-jobs'
-                                        . self::_giveMeStringLength($which_jobs)
-                                        . $which_jobs;
-        }
-        else
-        {
-            $this->meta->which_jobs = "";
-        }
-
-        if ($my_jobs)
-        {
-            $this->meta->my_jobs = chr(0x22) // boolean
-                                 . self::_giveMeStringLength('my-jobs')
-                                 . 'my-jobs'
-                                 . self::_giveMeStringLength(chr(0x01))
-                                 . chr(0x01);
-        }
-        else
-        {
-            $this->meta->my_jobs = '';
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x0A) // Get-Jobs | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . $this->meta->limit
-                         . $this->meta->which_jobs 
-                         . $this->meta->my_jobs;
-       if ($subset)
-       {
-           $this->stringjob .=
-                          chr(0x44) // keyword
-                         . self::_giveMeStringLength('requested-attributes')
-                         . 'requested-attributes'
-                         . self::_giveMeStringLength('job-uri')
-                         . 'job-uri'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-name')
-                         . 'job-name'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-state')
-                         . 'job-state'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-state-reason')
-                         . 'job-state-reason';
-        }
-        else
-        { # cups 1.4.4 doesn't return much of anything without this
-            $this->stringjob .=
-                          chr(0x44) // keyword
-                         . self::_giveMeStringLength('requested-attributes')
-                         . 'requested-attributes'
-                         . self::_giveMeStringLength('all')
-                         . 'all';
-        }
-        $this->stringjob .= chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("getting jobs of %s\n"),$this->printer_uri),2); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            if (self::_parseServerOutput())
-            {
-                self::_parseJobsAttributes();
-            }
-        }
-
-        $this->attributes = &$this->jobs_attributes;
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("getting jobs of printer %s: "),$this->printer_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("getting jobs of printer %s: "),$this->printer_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status;
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("getting jobs of %s : OPERATION FAILED"),
-                                     $this->printer_uri),3);
-
-    return false;
-    }
-
-
-    public function getJobAttributes($job_uri,$subset=false,$attributes_group="all")
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        if (!$job_uri)
-        {
-            trigger_error(_("getJobAttributes: Job URI is not set, die."));
-            return FALSE;
-            }
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("getJobs: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
-                self::_errorLog("getJobs: Printer URI is not set, die",2);
-                return FALSE;
-            }
-        }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        $this->meta->job_uri = chr(0x45) // URI
-                             . self::_giveMeStringLength('job-uri')
-                             . 'job-uri'
-                             . self::_giveMeStringLength($job_uri)
-                             . $job_uri;
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x09) // Get-Job-Attributes | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->job_uri
-                         . $this->meta->username;
-        if ($subset)
-        {
-            $this->stringjob .=
-                          chr(0x44) // keyword
-                         . self::_giveMeStringLength('requested-attributes')
-                         . 'requested-attributes'
-                         . self::_giveMeStringLength('job-uri')
-                         . 'job-uri'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-name')
-                         . 'job-name'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-state')
-                         . 'job-state'
-                         . chr(0x44) // keyword
-                         . self::_giveMeStringLength('')
-                         . ''
-                         . self::_giveMeStringLength('job-state-reason')
-                         . 'job-state-reason';
-        }
-        elseif($attributes_group)
-        {
-            switch($attributes_group)
-            {
-                case 'job-template':
-                    break;
-                case 'job-description':
-                    break;
-                case 'all':
-                    break;
-                default:
-                    trigger_error(_('not a valid attribute group: ').$attributes_group,E_USER_NOTICE);
-                    $attributes_group = '';
-                    break;
-            }
-            $this->stringjob .=
-                          chr(0x44) // keyword
-                         . self::_giveMeStringLength('requested-attributes')
-                         . 'requested-attributes'
-                         . self::_giveMeStringLength($attributes_group)
-                         . $attributes_group;
-        }
-        $this->stringjob .= chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("getting jobs of %s\n"),$this->printer_uri),2); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            if (self::_parseServerOutput())
-            {
-                self::_parseJobAttributes();
-            }
-        }
-
-        $this->attributes = &$this->job_attributes;
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("getting job attributes for %s: "),$job_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("getting job attributes for %s: "),$job_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status;
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("getting jobs attributes of %s : OPERATION FAILED"),
-                                     $job_uri),3);
-
-        return false;
-    }
-
-    public function getPrinters()
-    {
-        // placeholder for vendor extension operation (getAvailablePrinters for CUPS)
-        $this->jobs = array_merge($this->jobs,array(''));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(''));
-        $this->status = array_merge($this->status,array(''));    
-    }
-
-    public function generateError ($error)
-    {
-        switch ($error)
-        {
-            case "request_body_malformed":
-                $this->error_generation->request_body_malformed = chr(0xFF);
-                break;
-            default:
-                true;
-                break;
-        }
-
-        trigger_error(sprintf(_('Setting Error %s'),$error),E_USER_NOTICE);
-    }
+			$post_values = array( "Content-Type" => "application/ipp",
+								  "Data" => $this->output);
+		}
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			if(self::_parseServerOutput())
+			{
+				$this->_getJobId();
+				$this->_getJobUri();
+				$this->_parseJobAttributes();
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(''));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(''));
+				}
+			}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+			  self::_errorLog(sprintf("printing job %s: ",$this->last_job) .$this->serveroutput->status,3);
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(""));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+				self::_errorLog(sprintf("printing job: ",$this->last_job) .$this->serveroutput->status,1);
+				if ($this->with_exceptions)
+				{
+					throw new ippException(sprintf("job status: %s",
+					$this->serveroutput->status));
+				}
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		self::_errorLog("printing job : OPERATION FAILED",1);
+
+		return false;
+	}
+
+	public function cancelJob ($job_uri)
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		if (!$this->_stringCancel($job_uri))
+		{
+			return FALSE;
+		}
+
+		self::_putDebug( _("Cancelling Job $job_uri\n"),3); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			self::_parseServerOutput();
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("cancelling job $job_uri: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("cancelling job $job_uri: ".$this->serveroutput->status,1);
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog("cancelling job : OPERATION FAILED",3);
+
+		return false;
+	}
+
+	public function validateJob ()
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		$this->serveroutput->response = '';
+
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		self::_putDebug( _("Validate Job\n"),2); 
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+		if (!isset($this->setup->datatype))
+		{
+			self::setBinary();
+		}
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
+				self::_errorLog(" Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->meta->copies))
+		{
+			self::setCopies(1);
+		}
+
+		if (!isset($this->setup->copies))
+		{
+			self::setCopies(1);
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->setup->mime_media_type))
+		{
+			self::setMimeMediaType();
+		}
+
+		if ($this->setup->datatype != "TEXT")
+		{
+			unset ($this->setup->mime_media_type);
+		}
+
+		if (!isset($this->setup->jobname))
+		{
+			if (is_readable($this->data))
+			{
+				self::setJobName(basename($this->data),true);
+			}
+			else
+			{
+				self::setJobName();
+			}
+		}
+		unset($this->setup->jobname);
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->fidelity))
+		{
+			$this->meta->fidelity = '';
+		}
+
+		if (!isset($this->meta->document_name))
+		{
+			$this->meta->document_name = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		$jobattributes = '';
+		$operationattributes = '';
+		$printerattributes = '';
+		self::_buildValues ($operationattributes,$jobattributes,$printerattributes);
+
+		self::_setOperationId();
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x04) // Validate-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . $this->meta->jobname
+						 . $this->meta->fidelity
+						 . $this->meta->document_name
+						 . $this->meta->mime_media_type
+						 . $operationattributes
+						 . chr(0x02) // start job-attributes | job-attributes-tag
+						 . $this->meta->copies
+						 . $this->meta->sides
+						 . $this->meta->page_ranges
+						 . $jobattributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			if(self::_parseServerOutput())
+			{
+				self::_parseAttributes();
+			}
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog("validate job: ".$this->serveroutput->status,3);
+			}
+			else
+			{
+				self::_errorLog("validate job: ".$this->serveroutput->status,1);
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog("validate job : OPERATION FAILED",3);
+
+		return false;
+	}
+
+	public function getPrinterAttributes()
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		$jobattributes = '';
+		$operationattributes = '';
+		self::_buildValues($operationattributes,$jobattributes,$printerattributes);
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
+				self::_errorLog(" Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x0b) // Print-URI | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . $printerattributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("Getting printer attributes of %s\n"),$this->printer_uri),2); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['root']))
+		{
+			if (self::_parseServerOutput())
+			{
+				self::_parsePrinterAttributes(); 
+			}
+		}
+
+		$this->attributes = &$this->printer_attributes;
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if  ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("getting printer attributes of %s: %s"),$this->printer_uri,
+																		$this->serveroutput->status),3);
+			}
+			else 
+			{
+				self::_errorLog(sprintf(_("getting printer attributes of %s: %s"),$this->printer_uri,
+																		$this->serveroutput->status),1);
+			}
+
+			return $this->serveroutput->status;
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+			.basename($_SERVER['PHP_SELF'])
+			.sprintf(_("getting printer's attributes of %s : OPERATION FAILED"),
+				$this->printer_uri),3);
+
+		return false;
+	}
+
+	public function getJobs($my_jobs=true,$limit=0,$which_jobs="not-completed",$subset=false)
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("getJobs: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
+				self::_errorLog("getJobs: Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if ($limit)
+		{
+			$limit = self::_integerBuild($limit);
+			$this->meta->limit = chr(0x21) // integer
+							   . self::_giveMeStringLength('limit')
+							   . 'limit'
+							   . self::_giveMeStringLength($limit)
+							   . $limit;
+		}
+		else
+		{
+			$this->meta->limit = '';
+		}
+
+		if ($which_jobs == 'completed')
+		{
+				$this->meta->which_jobs = chr(0x44) // keyword
+										. self::_giveMeStringLength('which-jobs')
+										. 'which-jobs'
+										. self::_giveMeStringLength($which_jobs)
+										. $which_jobs;
+		}
+		else
+		{
+			$this->meta->which_jobs = "";
+		}
+
+		if ($my_jobs)
+		{
+			$this->meta->my_jobs = chr(0x22) // boolean
+								 . self::_giveMeStringLength('my-jobs')
+								 . 'my-jobs'
+								 . self::_giveMeStringLength(chr(0x01))
+								 . chr(0x01);
+		}
+		else
+		{
+			$this->meta->my_jobs = '';
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x0A) // Get-Jobs | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . $this->meta->limit
+						 . $this->meta->which_jobs 
+						 . $this->meta->my_jobs;
+	   if ($subset)
+	   {
+		   $this->stringjob .=
+						  chr(0x44) // keyword
+						 . self::_giveMeStringLength('requested-attributes')
+						 . 'requested-attributes'
+						 . self::_giveMeStringLength('job-uri')
+						 . 'job-uri'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-name')
+						 . 'job-name'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-state')
+						 . 'job-state'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-state-reason')
+						 . 'job-state-reason';
+		}
+		else
+		{ # cups 1.4.4 doesn't return much of anything without this
+			$this->stringjob .=
+						  chr(0x44) // keyword
+						 . self::_giveMeStringLength('requested-attributes')
+						 . 'requested-attributes'
+						 . self::_giveMeStringLength('all')
+						 . 'all';
+		}
+		$this->stringjob .= chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("getting jobs of %s\n"),$this->printer_uri),2); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			if (self::_parseServerOutput())
+			{
+				self::_parseJobsAttributes();
+			}
+		}
+
+		$this->attributes = &$this->jobs_attributes;
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("getting jobs of printer %s: "),$this->printer_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("getting jobs of printer %s: "),$this->printer_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status;
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("getting jobs of %s : OPERATION FAILED"),
+									 $this->printer_uri),3);
+
+	return false;
+	}
+
+
+	public function getJobAttributes($job_uri,$subset=false,$attributes_group="all")
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		if (!$job_uri)
+		{
+			trigger_error(_("getJobAttributes: Job URI is not set, die."));
+			return FALSE;
+			}
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("getJobs: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"),3);
+				self::_errorLog("getJobs: Printer URI is not set, die",2);
+				return FALSE;
+			}
+		}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		$this->meta->job_uri = chr(0x45) // URI
+							 . self::_giveMeStringLength('job-uri')
+							 . 'job-uri'
+							 . self::_giveMeStringLength($job_uri)
+							 . $job_uri;
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x09) // Get-Job-Attributes | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->job_uri
+						 . $this->meta->username;
+		if ($subset)
+		{
+			$this->stringjob .=
+						  chr(0x44) // keyword
+						 . self::_giveMeStringLength('requested-attributes')
+						 . 'requested-attributes'
+						 . self::_giveMeStringLength('job-uri')
+						 . 'job-uri'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-name')
+						 . 'job-name'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-state')
+						 . 'job-state'
+						 . chr(0x44) // keyword
+						 . self::_giveMeStringLength('')
+						 . ''
+						 . self::_giveMeStringLength('job-state-reason')
+						 . 'job-state-reason';
+		}
+		elseif($attributes_group)
+		{
+			switch($attributes_group)
+			{
+				case 'job-template':
+					break;
+				case 'job-description':
+					break;
+				case 'all':
+					break;
+				default:
+					trigger_error(_('not a valid attribute group: ').$attributes_group,E_USER_NOTICE);
+					$attributes_group = '';
+					break;
+			}
+			$this->stringjob .=
+						  chr(0x44) // keyword
+						 . self::_giveMeStringLength('requested-attributes')
+						 . 'requested-attributes'
+						 . self::_giveMeStringLength($attributes_group)
+						 . $attributes_group;
+		}
+		$this->stringjob .= chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("getting jobs of %s\n"),$this->printer_uri),2); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			if (self::_parseServerOutput())
+			{
+				self::_parseJobAttributes();
+			}
+		}
+
+		$this->attributes = &$this->job_attributes;
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("getting job attributes for %s: "),$job_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("getting job attributes for %s: "),$job_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status;
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("getting jobs attributes of %s : OPERATION FAILED"),
+									 $job_uri),3);
+
+		return false;
+	}
+
+	public function getPrinters()
+	{
+		// placeholder for vendor extension operation (getAvailablePrinters for CUPS)
+		$this->jobs = array_merge($this->jobs,array(''));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(''));
+		$this->status = array_merge($this->status,array(''));    
+	}
+
+	public function generateError ($error)
+	{
+		switch ($error)
+		{
+			case "request_body_malformed":
+				$this->error_generation->request_body_malformed = chr(0xFF);
+				break;
+			default:
+				true;
+				break;
+		}
+
+		trigger_error(sprintf(_('Setting Error %s'),$error),E_USER_NOTICE);
+	}
     
-    public function resetError ($error)
-    {
-        unset ($this->error_generation->$error);
-        trigger_error(sprintf(_('Reset Error %s'),$error),E_USER_NOTICE);
-    }
-
-    // SETUP
-    protected function _setOperationId ()
-    {
-            $prepend = '';
-            $this->operation_id += 1;
-            $this->meta->operation_id = self::_integerBuild($this->operation_id);
-            self::_putDebug( "operation id is: ".$this->operation_id."\n",2);
-    }
+	public function resetError ($error)
+	{
+		unset ($this->error_generation->$error);
+		trigger_error(sprintf(_('Reset Error %s'),$error),E_USER_NOTICE);
+	}
+
+	// SETUP
+	protected function _setOperationId ()
+	{
+			$prepend = '';
+			$this->operation_id += 1;
+			$this->meta->operation_id = self::_integerBuild($this->operation_id);
+			self::_putDebug( "operation id is: ".$this->operation_id."\n",2);
+	}
     
-    protected function _setJobId()
-    {
-
-        $this->meta->jobid +=1;
-        $prepend = '';
-        $prepend_length = 4 - strlen($this->meta->jobid);
-        for ($i = 0; $i < $prepend_length ; $i++ )
-        {
-            $prepend .= '0';
-        }
-
-    return $prepend.$this->meta->jobid;
-    }
+	protected function _setJobId()
+	{
+
+		$this->meta->jobid +=1;
+		$prepend = '';
+		$prepend_length = 4 - strlen($this->meta->jobid);
+		for ($i = 0; $i < $prepend_length ; $i++ )
+		{
+			$prepend .= '0';
+		}
+
+	return $prepend.$this->meta->jobid;
+	}
     
-    protected function _setJobUri ($job_uri)
-    {
-        $this->meta->job_uri = chr(0x45) // type uri
-                             . chr(0x00).chr(0x07) // name-length
-                             . "job-uri"
-                             //. chr(0x00).chr(strlen($job_uri))
-                             . self::_giveMeStringLength($job_uri)
-                             . $job_uri;
+	protected function _setJobUri ($job_uri)
+	{
+		$this->meta->job_uri = chr(0x45) // type uri
+							 . chr(0x00).chr(0x07) // name-length
+							 . "job-uri"
+							 //. chr(0x00).chr(strlen($job_uri))
+							 . self::_giveMeStringLength($job_uri)
+							 . $job_uri;
         
-        self::_putDebug( "job-uri is: ".$job_uri."\n",2);
-    }
-
-    // RESPONSE PARSING
-    protected function _parsePrinterAttributes()
-    {
-        //if (!preg_match('#successful#',$this->serveroutput->status))
-        //   return false;
-
-        $k = -1;
-        $l = 0;
-        for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
-        {
-            for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
-            {
-                if (!empty($this->serveroutput->response[$i][$j]['name']))
-                {
-                    $k++;
-                    $l = 0;
-                    $this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
-                    $this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
-                    $this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-                else
-                {
-                    $l ++;
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                    }
-            }
-        }
-        $this->serveroutput->response = array();
-
-        $this->printer_attributes = new \stdClass();
-        for ($i = 0 ; $i < count($this->parsed) ; $i ++)
-        {
-                    $name = $this->parsed[$i]['name'];
-                    $php_name = str_replace('-','_',$name);
-                    $type = $this->parsed[$i]['type'];
-                    $range = $this->parsed[$i]['range'];
-                    $this->printer_attributes->$php_name = new \stdClass();
-                    $this->printer_attributes->$php_name->_type = $type;
-                    $this->printer_attributes->$php_name->_range = $range;
-                    for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
-                    {
-                        $value = $this->parsed[$i][$j];
-                        $index = '_value'.$j;
-                        $this->printer_attributes->$php_name->$index = $value;
-                        }
-                    }
-
-        $this->parsed = array();
-    }
-
-    protected function _parseJobsAttributes()
-    {
-        //if ($this->serveroutput->status != "successfull-ok")
-        //    return false;
-
-        $job = -1;
-        $l = 0;
-        for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
-        {
-            if ($this->serveroutput->response[$i]['attributes'] == "job-attributes")
-            {
-                $job ++;
-            }
-            $k = -1; 
-            for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
-            {
-                if (!empty($this->serveroutput->response[$i][$j]['name']))
-                {
-                    $k++;
-                    $l = 0;
-                    $this->parsed[$job][$k]['range'] = $this->serveroutput->response[$i]['attributes'];
-                    $this->parsed[$job][$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
-                    $this->parsed[$job][$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
-                    $this->parsed[$job][$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-                else
-                {
-                    $l ++;
-                    $this->parsed[$job][$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-            }
-        }
-
-        $this->serveroutput->response = array();
-        $this->jobs_attributes = new \stdClass();
-        for ($job_nbr = 0 ; $job_nbr <= $job ; $job_nbr ++)
-        {
-            $job_index = "job_".$job_nbr;
-            $this->jobs_attributes->$job_index = new \stdClass();
-            for ($i = 0 ; $i < count($this->parsed[$job_nbr]) ; $i ++)
-            {
-                $name = $this->parsed[$job_nbr][$i]['name'];
-                $php_name = str_replace('-','_',$name);
-                $type = $this->parsed[$job_nbr][$i]['type'];
-                $range = $this->parsed[$job_nbr][$i]['range'];
-                $this->jobs_attributes->$job_index->$php_name = new \stdClass();
-                $this->jobs_attributes->$job_index->$php_name->_type = $type;
-                $this->jobs_attributes->$job_index->$php_name->_range = $range;
-                for ($j = 0 ; $j < (count($this->parsed[$job_nbr][$i]) - 3) ; $j ++)
-                {
-                    # This causes incorrect parsing of integer job attributes.
-                    # 2010-08-16
-                    # bpkroth
-                    #$value = self::_interpretAttribute($name,$type,$this->parsed[$job_nbr][$i][$j]);
-                    $value = $this->parsed[$job_nbr][$i][$j];
-                    $index = '_value'.$j;
-                    $this->jobs_attributes->$job_index->$php_name->$index = $value;
-                }
-            }
-        }
-
-        $this->parsed = array();
-    }
-
-    protected function _readAttribute($attributes_type)
-    {
-        $tag = ord($this->serveroutput->body[$this->_parsing->offset]);
-
-        $this->_parsing->offset += 1;
-        $j = $this->index;
-
-        $tag = self::_readTag($tag);
-
-        switch ($tag)
-        {
-            case "begCollection": //RFC3382 (BLIND CODE)
-                if ($this->end_collection)
-                {
-                    $this->index --;
-                }
-                $this->end_collection = false;
-                $this->serveroutput->response[$attributes_type][$j]['type'] = "collection";
-                self::_putDebug( "tag is: begCollection\n");
-                self::_readAttributeName ($attributes_type,$j);
-                if (!$this->serveroutput->response[$attributes_type][$j]['name'])
-                { // it is a multi-valued collection
-                    $this->collection_depth ++;
-                    $this->index --;
-                    $this->collection_nbr[$this->collection_depth] ++;
-                }
-                else
-                {
-                    $this->collection_depth ++;
-                    if ($this->collection_depth == 0)
-                    {
-                        $this->collection = (object) 'collection';
-                    }
-                    if (array_key_exists($this->collection_depth,$this->collection_nbr))
-                    {
-                        $this->collection_nbr[$this->collection_depth] ++;
-                    }
-                    else
-                    {
-                        $this->collection_nbr[$this->collection_depth] = 0;
-                    }
-                    unset($this->end_collection);
-                }
-                self::_readValue ("begCollection",$attributes_type,$j);
-                break;
-            case "endCollection": //RFC3382 (BLIND CODE)
-                $this->serveroutput->response[$attributes_type][$j]['type'] = "collection";
-                self::_putDebug( "tag is: endCollection\n");
-                self::_readAttributeName ($attributes_type,$j,0);
-                self::_readValue ('name',$attributes_type,$j,0);
-                $this->collection_depth --;
-                $this->collection_key[$this->collection_depth] = 0;
-                $this->end_collection = true;
-                break;
-            case "memberAttrName": // RFC3382 (BLIND CODE)
-                $this->serveroutput->response[$attributes_type][$j]['type'] = "memberAttrName";
-                $this->index -- ;
-                self::_putDebug( "tag is: memberAttrName\n");
-                self::_readCollection ($attributes_type,$j);
-                break;
-
-            default:
-                $this->collection_depth = -1;
-                $this->collection_key = array();
-                $this->collection_nbr = array();
-                $this->serveroutput->response[$attributes_type][$j]['type'] = $tag;
-                self::_putDebug( "tag is: $tag\n");
-                $attribute_name = self::_readAttributeName ($attributes_type,$j);
-                if (!$attribute_name)
-                {
-                    $attribute_name = $this->attribute_name;
-                }
-                else
-                {
-                    $this->attribute_name = $attribute_name;
-                }
-                $value = self::_readValue ($tag,$attributes_type,$j);
-                $this->serveroutput->response[$attributes_type][$j]['value'] = 
-                self::_interpretAttribute($attribute_name,$tag,$this->serveroutput->response[$attributes_type][$j]['value']);
-                break;
-        }
-        return;
-    }
-
-    protected function _readTag($tag)
-    {
-        switch ($tag)
-        {
-            case 0x10:
-                $tag = "unsupported";
-                break;
-            case 0x11:
-                $tag = "reserved for 'default'";
-                break;
-            case 0x12:
-                $tag = "unknown";
-                break;
-            case 0x13:
-                $tag = "no-value";
-                break;
-            case 0x15: // RFC 3380
-                $tag = "not-settable";
-                break;
-            case 0x16: // RFC 3380
-                $tag = "delete-attribute";
-                break;
-            case 0x17: // RFC 3380
-                $tag = "admin-define";
-                break;
-            case 0x20:
-                $tag = "IETF reserved (generic integer)";
-                break;
-            case 0x21:
-                $tag = "integer";
-                break;
-            case 0x22:
-                $tag = "boolean";
-                break;
-            case 0x23:
-                $tag = "enum";
-                break;
-            case 0x30:
-                $tag = "octetString";
-                break;
-            case 0x31:
-                $tag = "datetime";
-                break;
-            case 0x32:
-                $tag = "resolution";
-                break;
-            case 0x33:
-                $tag = "rangeOfInteger";
-                break;
-            case 0x34: //RFC3382 (BLIND CODE)
-                $tag = "begCollection";
-                break;
-            case 0x35:
-                $tag = "textWithLanguage";
-                break;
-            case 0x36:
-                $tag = "nameWithLanguage";
-                break;
-            case 0x37: //RFC3382 (BLIND CODE)
-                $tag = "endCollection";
-                break;
-            case 0x40:
-                $tag = "IETF reserved text string";
-                break;
-            case 0x41:
-                $tag = "textWithoutLanguage";
-                break;
-            case 0x42:
-                $tag = "nameWithoutLanguage";
-                break;
-            case 0x43:
-                $tag = "IETF reserved for future";
-                break;
-            case 0x44:
-                $tag = "keyword";
-                break;
-            case 0x45:
-                $tag = "uri";
-                break;
-            case 0x46:
-                $tag = "uriScheme";
-                break;
-            case 0x47:
-                $tag = "charset";
-                break;
-            case 0x48:
-                $tag = "naturalLanguage";
-                break;
-            case 0x49:
-                $tag = "mimeMediaType";
-                break;
-            case 0x4A: // RFC3382 (BLIND CODE)
-                $tag = "memberAttrName";
-                break;
-            case 0x7F:
-                $tag = "extended type";
-                break;
-            default:
-                if ($tag >= 0x14 && $tag < 0x15 && $tag > 0x17 && $tag <= 0x1f) 
-                {
-                    $tag = "out-of-band";
-                }
-                elseif (0x24 <= $tag && $tag <= 0x2f) 
-                {
-                    $tag = "new integer type";
-                }
-                elseif (0x38 <= $tag && $tag <= 0x3F) 
-                {
-                    $tag = "new octet-stream type";
-                }
-                elseif (0x4B <= $tag && $tag <= 0x5F) 
-                {
-                    $tag = "new character string type";
-                }
-                elseif ((0x60 <= $tag && $tag < 0x7f) || $tag >= 0x80 )
-                {
-                    $tag = "IETF reserved for future";
-                }
-                else
-                {
-                    $tag = sprintf("UNKNOWN: 0x%x (%u)",$tag,$tag);
-                }
-                break;                                                            
-        }
-
-        return $tag; 
-    }
-
-    protected function _readCollection($attributes_type,$j)
-    {
-        $name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
-                     +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-
-        $this->_parsing->offset += 2;
-
-        self::_putDebug( "Collection name_length ". $name_length ."\n");
-
-        $name = '';
-        for ($i = 0; $i < $name_length; $i++)
-        {
-            $name .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-            if ($this->_parsing->offset > strlen($this->serveroutput->body))
-            {
-                return;
-            }
-        }
-
-        $collection_name = $name;
-
-        $name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
-                     +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-        $this->_parsing->offset += 2;
-
-        self::_putDebug( "Attribute name_length ". $name_length ."\n");
-
-        $name = '';
-        for ($i = 0; $i < $name_length; $i++)
-        {
-            $name .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-            if ($this->_parsing->offset > strlen($this->serveroutput->body))
-            {
-                return;
-            }
-        }
-
-        $attribute_name = $name;
-        if ($attribute_name == "")
-        {
-            $attribute_name = $this->last_attribute_name;
-            $this->collection_key[$this->collection_depth] ++;
-        }
-        else
-        {
-            $this->collection_key[$this->collection_depth] = 0;
-        }
-        $this->last_attribute_name = $attribute_name;
-
-        self::_putDebug( "Attribute name ".$name."\n");
-
-        $tag = self::_readTag(ord($this->serveroutput->body[$this->_parsing->offset]));
-        $this->_parsing->offset ++;
-
-        $type = $tag;
-
-        $name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
-                     +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-        $this->_parsing->offset += 2;
-
-        self::_putDebug( "Collection2 name_length ". $name_length ."\n");
-
-        $name = '';
-        for ($i = 0; $i < $name_length; $i++)
-        {
-            $name .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-            if ($this->_parsing->offset > strlen($this->serveroutput->body))
-            {
-                return;
-            }
-        }
-
-        $collection_value = $name;
-        $value_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
-                      +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-
-        self::_putDebug( "Collection value_length ".$this->serveroutput->body[ $this->_parsing->offset]
-                                       . $this->serveroutput->body[$this->_parsing->offset + 1]
-                                       .": "
-                                       . $value_length
-                                       . " ");
-
-        $this->_parsing->offset += 2;
-
-        $value = '';
-        for ($i = 0; $i < $value_length; $i++)
-        {
-            if ($this->_parsing->offset >= strlen($this->serveroutput->body))
-            {
-                return;
-            }
-            $value .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-        }
-
-        $object = &$this->collection;
-        for ($i = 0 ; $i <= $this->collection_depth ; $i ++)
-        {
-            $indice = "_indice".$this->collection_nbr[$i];
-            if (!isset($object->$indice))
-            {
-                $object->$indice = (object) 'indice';
-            }
-            $object = &$object->$indice;
-        }
-
-        $value_key = "_value".$this->collection_key[$this->collection_depth];
-        $col_name_key = "_collection_name".$this->collection_key[$this->collection_depth];
-        $col_val_key = "_collection_value".$this->collection_key[$this->collection_depth];
-
-        $attribute_value = self::_interpretAttribute($attribute_name,$tag,$value);
-        $attribute_name = str_replace('-','_',$attribute_name);
-
-        self::_putDebug( sprintf("Value: %s\n",$value));
-        $object->$attribute_name->_type = $type;
-        $object->$attribute_name->$value_key = $attribute_value;
-        $object->$attribute_name->$col_name_key = $collection_name;
-        $object->$attribute_name->$col_val_key = $collection_value;
-
-        $this->serveroutput->response[$attributes_type][$j]['value'] = $this->collection;
-    }
-
-    protected function _readAttributeName ($attributes_type,$j,$write=1)
-    {
-        $name_length = ord($this->serveroutput->body[ $this->_parsing->offset]) *  256
-                     +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-        $this->_parsing->offset += 2;
-
-        self::_putDebug( "name_length ". $name_length ."\n");
-
-        $name = '';
-        for ($i = 0; $i < $name_length; $i++)
-        {
-            if ($this->_parsing->offset >= strlen($this->serveroutput->body))
-            {
-                return;
-            }
-            $name .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-        }
-
-        if($write)
-        {
-            $this->serveroutput->response[$attributes_type][$j]['name'] = $name;
-        }
-
-        self::_putDebug( "name " . $name . "\n");
-
-        return $name;   
-    }
-
-    protected function _readValue ($type,$attributes_type,$j,$write=1)
-    {
-        $value_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
-                      +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		self::_putDebug( "job-uri is: ".$job_uri."\n",2);
+	}
+
+	// RESPONSE PARSING
+	protected function _parsePrinterAttributes()
+	{
+		//if (!preg_match('#successful#',$this->serveroutput->status))
+		//   return false;
+
+		$k = -1;
+		$l = 0;
+		for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
+		{
+			for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
+			{
+				if (!empty($this->serveroutput->response[$i][$j]['name']))
+				{
+					$k++;
+					$l = 0;
+					$this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
+					$this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
+					$this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+				else
+				{
+					$l ++;
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+					}
+			}
+		}
+		$this->serveroutput->response = array();
+
+		$this->printer_attributes = new \stdClass();
+		for ($i = 0 ; $i < count($this->parsed) ; $i ++)
+		{
+					$name = $this->parsed[$i]['name'];
+					$php_name = str_replace('-','_',$name);
+					$type = $this->parsed[$i]['type'];
+					$range = $this->parsed[$i]['range'];
+					$this->printer_attributes->$php_name = new \stdClass();
+					$this->printer_attributes->$php_name->_type = $type;
+					$this->printer_attributes->$php_name->_range = $range;
+					for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
+					{
+						$value = $this->parsed[$i][$j];
+						$index = '_value'.$j;
+						$this->printer_attributes->$php_name->$index = $value;
+						}
+					}
+
+		$this->parsed = array();
+	}
+
+	protected function _parseJobsAttributes()
+	{
+		//if ($this->serveroutput->status != "successfull-ok")
+		//    return false;
+
+		$job = -1;
+		$l = 0;
+		for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
+		{
+			if ($this->serveroutput->response[$i]['attributes'] == "job-attributes")
+			{
+				$job ++;
+			}
+			$k = -1; 
+			for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
+			{
+				if (!empty($this->serveroutput->response[$i][$j]['name']))
+				{
+					$k++;
+					$l = 0;
+					$this->parsed[$job][$k]['range'] = $this->serveroutput->response[$i]['attributes'];
+					$this->parsed[$job][$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
+					$this->parsed[$job][$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
+					$this->parsed[$job][$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+				else
+				{
+					$l ++;
+					$this->parsed[$job][$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+			}
+		}
+
+		$this->serveroutput->response = array();
+		$this->jobs_attributes = new \stdClass();
+		for ($job_nbr = 0 ; $job_nbr <= $job ; $job_nbr ++)
+		{
+			$job_index = "job_".$job_nbr;
+			$this->jobs_attributes->$job_index = new \stdClass();
+			for ($i = 0 ; $i < count($this->parsed[$job_nbr]) ; $i ++)
+			{
+				$name = $this->parsed[$job_nbr][$i]['name'];
+				$php_name = str_replace('-','_',$name);
+				$type = $this->parsed[$job_nbr][$i]['type'];
+				$range = $this->parsed[$job_nbr][$i]['range'];
+				$this->jobs_attributes->$job_index->$php_name = new \stdClass();
+				$this->jobs_attributes->$job_index->$php_name->_type = $type;
+				$this->jobs_attributes->$job_index->$php_name->_range = $range;
+				for ($j = 0 ; $j < (count($this->parsed[$job_nbr][$i]) - 3) ; $j ++)
+				{
+					# This causes incorrect parsing of integer job attributes.
+					# 2010-08-16
+					# bpkroth
+					#$value = self::_interpretAttribute($name,$type,$this->parsed[$job_nbr][$i][$j]);
+					$value = $this->parsed[$job_nbr][$i][$j];
+					$index = '_value'.$j;
+					$this->jobs_attributes->$job_index->$php_name->$index = $value;
+				}
+			}
+		}
+
+		$this->parsed = array();
+	}
+
+	protected function _readAttribute($attributes_type)
+	{
+		$tag = ord($this->serveroutput->body[$this->_parsing->offset]);
+
+		$this->_parsing->offset += 1;
+		$j = $this->index;
+
+		$tag = self::_readTag($tag);
+
+		switch ($tag)
+		{
+			case "begCollection": //RFC3382 (BLIND CODE)
+				if ($this->end_collection)
+				{
+					$this->index --;
+				}
+				$this->end_collection = false;
+				$this->serveroutput->response[$attributes_type][$j]['type'] = "collection";
+				self::_putDebug( "tag is: begCollection\n");
+				self::_readAttributeName ($attributes_type,$j);
+				if (!$this->serveroutput->response[$attributes_type][$j]['name'])
+				{ // it is a multi-valued collection
+					$this->collection_depth ++;
+					$this->index --;
+					$this->collection_nbr[$this->collection_depth] ++;
+				}
+				else
+				{
+					$this->collection_depth ++;
+					if ($this->collection_depth == 0)
+					{
+						$this->collection = (object) 'collection';
+					}
+					if (array_key_exists($this->collection_depth,$this->collection_nbr))
+					{
+						$this->collection_nbr[$this->collection_depth] ++;
+					}
+					else
+					{
+						$this->collection_nbr[$this->collection_depth] = 0;
+					}
+					unset($this->end_collection);
+				}
+				self::_readValue ("begCollection",$attributes_type,$j);
+				break;
+			case "endCollection": //RFC3382 (BLIND CODE)
+				$this->serveroutput->response[$attributes_type][$j]['type'] = "collection";
+				self::_putDebug( "tag is: endCollection\n");
+				self::_readAttributeName ($attributes_type,$j,0);
+				self::_readValue ('name',$attributes_type,$j,0);
+				$this->collection_depth --;
+				$this->collection_key[$this->collection_depth] = 0;
+				$this->end_collection = true;
+				break;
+			case "memberAttrName": // RFC3382 (BLIND CODE)
+				$this->serveroutput->response[$attributes_type][$j]['type'] = "memberAttrName";
+				$this->index -- ;
+				self::_putDebug( "tag is: memberAttrName\n");
+				self::_readCollection ($attributes_type,$j);
+				break;
+
+			default:
+				$this->collection_depth = -1;
+				$this->collection_key = array();
+				$this->collection_nbr = array();
+				$this->serveroutput->response[$attributes_type][$j]['type'] = $tag;
+				self::_putDebug( "tag is: $tag\n");
+				$attribute_name = self::_readAttributeName ($attributes_type,$j);
+				if (!$attribute_name)
+				{
+					$attribute_name = $this->attribute_name;
+				}
+				else
+				{
+					$this->attribute_name = $attribute_name;
+				}
+				$value = self::_readValue ($tag,$attributes_type,$j);
+				$this->serveroutput->response[$attributes_type][$j]['value'] = 
+				self::_interpretAttribute($attribute_name,$tag,$this->serveroutput->response[$attributes_type][$j]['value']);
+				break;
+		}
+		return;
+	}
+
+	protected function _readTag($tag)
+	{
+		switch ($tag)
+		{
+			case 0x10:
+				$tag = "unsupported";
+				break;
+			case 0x11:
+				$tag = "reserved for 'default'";
+				break;
+			case 0x12:
+				$tag = "unknown";
+				break;
+			case 0x13:
+				$tag = "no-value";
+				break;
+			case 0x15: // RFC 3380
+				$tag = "not-settable";
+				break;
+			case 0x16: // RFC 3380
+				$tag = "delete-attribute";
+				break;
+			case 0x17: // RFC 3380
+				$tag = "admin-define";
+				break;
+			case 0x20:
+				$tag = "IETF reserved (generic integer)";
+				break;
+			case 0x21:
+				$tag = "integer";
+				break;
+			case 0x22:
+				$tag = "boolean";
+				break;
+			case 0x23:
+				$tag = "enum";
+				break;
+			case 0x30:
+				$tag = "octetString";
+				break;
+			case 0x31:
+				$tag = "datetime";
+				break;
+			case 0x32:
+				$tag = "resolution";
+				break;
+			case 0x33:
+				$tag = "rangeOfInteger";
+				break;
+			case 0x34: //RFC3382 (BLIND CODE)
+				$tag = "begCollection";
+				break;
+			case 0x35:
+				$tag = "textWithLanguage";
+				break;
+			case 0x36:
+				$tag = "nameWithLanguage";
+				break;
+			case 0x37: //RFC3382 (BLIND CODE)
+				$tag = "endCollection";
+				break;
+			case 0x40:
+				$tag = "IETF reserved text string";
+				break;
+			case 0x41:
+				$tag = "textWithoutLanguage";
+				break;
+			case 0x42:
+				$tag = "nameWithoutLanguage";
+				break;
+			case 0x43:
+				$tag = "IETF reserved for future";
+				break;
+			case 0x44:
+				$tag = "keyword";
+				break;
+			case 0x45:
+				$tag = "uri";
+				break;
+			case 0x46:
+				$tag = "uriScheme";
+				break;
+			case 0x47:
+				$tag = "charset";
+				break;
+			case 0x48:
+				$tag = "naturalLanguage";
+				break;
+			case 0x49:
+				$tag = "mimeMediaType";
+				break;
+			case 0x4A: // RFC3382 (BLIND CODE)
+				$tag = "memberAttrName";
+				break;
+			case 0x7F:
+				$tag = "extended type";
+				break;
+			default:
+				if ($tag >= 0x14 && $tag < 0x15 && $tag > 0x17 && $tag <= 0x1f) 
+				{
+					$tag = "out-of-band";
+				}
+				elseif (0x24 <= $tag && $tag <= 0x2f) 
+				{
+					$tag = "new integer type";
+				}
+				elseif (0x38 <= $tag && $tag <= 0x3F) 
+				{
+					$tag = "new octet-stream type";
+				}
+				elseif (0x4B <= $tag && $tag <= 0x5F) 
+				{
+					$tag = "new character string type";
+				}
+				elseif ((0x60 <= $tag && $tag < 0x7f) || $tag >= 0x80 )
+				{
+					$tag = "IETF reserved for future";
+				}
+				else
+				{
+					$tag = sprintf("UNKNOWN: 0x%x (%u)",$tag,$tag);
+				}
+				break;                                                            
+		}
+
+		return $tag; 
+	}
+
+	protected function _readCollection($attributes_type,$j)
+	{
+		$name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
+					 +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+
+		$this->_parsing->offset += 2;
+
+		self::_putDebug( "Collection name_length ". $name_length ."\n");
+
+		$name = '';
+		for ($i = 0; $i < $name_length; $i++)
+		{
+			$name .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+			if ($this->_parsing->offset > strlen($this->serveroutput->body))
+			{
+				return;
+			}
+		}
+
+		$collection_name = $name;
+
+		$name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
+					 +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		$this->_parsing->offset += 2;
+
+		self::_putDebug( "Attribute name_length ". $name_length ."\n");
+
+		$name = '';
+		for ($i = 0; $i < $name_length; $i++)
+		{
+			$name .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+			if ($this->_parsing->offset > strlen($this->serveroutput->body))
+			{
+				return;
+			}
+		}
+
+		$attribute_name = $name;
+		if ($attribute_name == "")
+		{
+			$attribute_name = $this->last_attribute_name;
+			$this->collection_key[$this->collection_depth] ++;
+		}
+		else
+		{
+			$this->collection_key[$this->collection_depth] = 0;
+		}
+		$this->last_attribute_name = $attribute_name;
+
+		self::_putDebug( "Attribute name ".$name."\n");
+
+		$tag = self::_readTag(ord($this->serveroutput->body[$this->_parsing->offset]));
+		$this->_parsing->offset ++;
+
+		$type = $tag;
+
+		$name_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
+					 +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		$this->_parsing->offset += 2;
+
+		self::_putDebug( "Collection2 name_length ". $name_length ."\n");
+
+		$name = '';
+		for ($i = 0; $i < $name_length; $i++)
+		{
+			$name .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+			if ($this->_parsing->offset > strlen($this->serveroutput->body))
+			{
+				return;
+			}
+		}
+
+		$collection_value = $name;
+		$value_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
+					  +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+
+		self::_putDebug( "Collection value_length ".$this->serveroutput->body[ $this->_parsing->offset]
+									   . $this->serveroutput->body[$this->_parsing->offset + 1]
+									   .": "
+									   . $value_length
+									   . " ");
+
+		$this->_parsing->offset += 2;
+
+		$value = '';
+		for ($i = 0; $i < $value_length; $i++)
+		{
+			if ($this->_parsing->offset >= strlen($this->serveroutput->body))
+			{
+				return;
+			}
+			$value .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+		}
+
+		$object = &$this->collection;
+		for ($i = 0 ; $i <= $this->collection_depth ; $i ++)
+		{
+			$indice = "_indice".$this->collection_nbr[$i];
+			if (!isset($object->$indice))
+			{
+				$object->$indice = (object) 'indice';
+			}
+			$object = &$object->$indice;
+		}
+
+		$value_key = "_value".$this->collection_key[$this->collection_depth];
+		$col_name_key = "_collection_name".$this->collection_key[$this->collection_depth];
+		$col_val_key = "_collection_value".$this->collection_key[$this->collection_depth];
+
+		$attribute_value = self::_interpretAttribute($attribute_name,$tag,$value);
+		$attribute_name = str_replace('-','_',$attribute_name);
+
+		self::_putDebug( sprintf("Value: %s\n",$value));
+		$object->$attribute_name->_type = $type;
+		$object->$attribute_name->$value_key = $attribute_value;
+		$object->$attribute_name->$col_name_key = $collection_name;
+		$object->$attribute_name->$col_val_key = $collection_value;
+
+		$this->serveroutput->response[$attributes_type][$j]['value'] = $this->collection;
+	}
+
+	protected function _readAttributeName ($attributes_type,$j,$write=1)
+	{
+		$name_length = ord($this->serveroutput->body[ $this->_parsing->offset]) *  256
+					 +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		$this->_parsing->offset += 2;
+
+		self::_putDebug( "name_length ". $name_length ."\n");
+
+		$name = '';
+		for ($i = 0; $i < $name_length; $i++)
+		{
+			if ($this->_parsing->offset >= strlen($this->serveroutput->body))
+			{
+				return;
+			}
+			$name .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+		}
+
+		if($write)
+		{
+			$this->serveroutput->response[$attributes_type][$j]['name'] = $name;
+		}
+
+		self::_putDebug( "name " . $name . "\n");
+
+		return $name;   
+	}
+
+	protected function _readValue ($type,$attributes_type,$j,$write=1)
+	{
+		$value_length = ord($this->serveroutput->body[$this->_parsing->offset]) *  256
+					  +  ord($this->serveroutput->body[$this->_parsing->offset + 1]);
         
-        self::_putDebug( "value_length ".$this->serveroutput->body[ $this->_parsing->offset]
-                                       . $this->serveroutput->body[$this->_parsing->offset + 1]
-                                       .": "
-                                       . $value_length
-                                       . " ");
-
-        $this->_parsing->offset += 2;
-
-        $value = '';
-        for ($i = 0; $i < $value_length; $i++)
-        {
-            if ($this->_parsing->offset >= strlen($this->serveroutput->body))
-            {
-                return;
-            }
-            $value .= $this->serveroutput->body[$this->_parsing->offset];
-            $this->_parsing->offset += 1;
-            }
-
-        self::_putDebug( sprintf("Value: %s\n",$value));
-
-        if ($write)
-        {
-            $this->serveroutput->response[$attributes_type][$j]['value'] = $value;
-        }
-
-        return $value;
-    }
-
-    protected function _parseAttributes()
-    {
-        $k = -1;
-        $l = 0;
-        for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
-        {
-            for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
-            {
-                if (!empty($this->serveroutput->response[$i][$j]['name']))
-                {
-                    $k++;
-                    $l = 0;
-                    $this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
-                    $this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
-                    $this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-                else
-                {
-                    $l ++;
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-            }
-        }
-        $this->serveroutput->response = array();
-        $this->attributes  = new \stdClass();
-        for ($i = 0 ; $i < count($this->parsed) ; $i ++)
-        {
-                    $name = $this->parsed[$i]['name'];
-                    $php_name = str_replace('-','_',$name);
-                    $type = $this->parsed[$i]['type'];
-                    $range = $this->parsed[$i]['range'];
-                    $this->attributes->$php_name = new \stdClass();
-                    $this->attributes->$php_name->_type = $type;
-                    $this->attributes->$php_name->_range = $range;
-                    for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
-                    {
-                        $value = $this->parsed[$i][$j];
-                        $index = '_value'.$j;
-                        $this->attributes->$php_name->$index = $value;
-                        }
-                    }
-
-        $this->parsed = array();
-    }
-
-    protected function _parseJobAttributes()
-    {
-        //if (!preg_match('#successful#',$this->serveroutput->status))
-        //    return false;
-        $k = -1;
-        $l = 0;
-        for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
-        {
-            for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
-            {
-                if (!empty($this->serveroutput->response[$i][$j]['name']))
-                {
-                    $k++;
-                    $l = 0;
-                    $this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
-                    $this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
-                    $this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-                else
-                {
-                    $l ++;
-                    $this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
-                }
-            }
-        }
-
-        $this->serveroutput->response = array();
-
-        $this->job_attributes = new \stdClass();
-        for ($i = 0 ; $i < count($this->parsed) ; $i ++)
-        {
-                    $name = $this->parsed[$i]['name'];
-                    $php_name = str_replace('-','_',$name);
-                    $type = $this->parsed[$i]['type'];
-                    $range = $this->parsed[$i]['range'];
-                    $this->job_attributes->$php_name = new \stdClass();
-                    $this->job_attributes->$php_name->_type = $type;
-                    $this->job_attributes->$php_name->_range = $range;
-                    for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
-                    {
-                        $value = $this->parsed[$i][$j];
-                        $index = '_value'.$j;
-                        $this->job_attributes->$php_name->$index = $value;
-                        }
-                    }
-
-        $this->parsed = array();
-    }
-
-    protected function _interpretAttribute($attribute_name,$type,$value)
-    {
-        switch ($type)
-        {
-            case "integer":
-                $value = self::_interpretInteger($value);
-                break;
-            case "rangeOfInteger":
-                $value = self::_interpretRangeOfInteger($value);
-                break;
-            case 'boolean':
-                $value = ord($value);
-                if ($value == 0x00)
-                {
-                    $value = 'false';
-                }
-                else
-                {
-                    $value = 'true';
-                }
-                break;
-            case 'datetime':
-                $value = self::_interpretDateTime($value);
-                break;
-            case 'enum':
-                $value = $this->_interpretEnum($attribute_name,$value); // must be overwritten by children
-                break;
-            case 'resolution':
-                $unit = $value[8];
-                $value = self::_interpretRangeOfInteger(substr($value,0,8));
-                switch($unit)
-                {
-                    case chr(0x03):
-                        $unit = "dpi";
-                        break;
-                    case chr(0x04):
-                        $unit = "dpc";
-                        break;
-                    }
-                $value = $value." ".$unit;
-                break;
-            default:
-                break;
-        }
-        return $value;
-    }
-
-    protected function _interpretRangeOfInteger($value)
-    {
-        $value_parsed = 0;
-        $integer1 = $integer2 = 0;
-
-        $halfsize = strlen($value) / 2;
-
-        $integer1 = self::_interpretInteger(substr($value,0,$halfsize));
-        $integer2 = self::_interpretInteger(substr($value,$halfsize,$halfsize));
-
-        $value_parsed = sprintf('%s-%s',$integer1,$integer2);
-
-        return $value_parsed;
-    }
-
-    protected function _interpretDateTime($date)
-    {
-        $year = self::_interpretInteger(substr($date,0,2));
-        $month =  self::_interpretInteger(substr($date,2,1));
-        $day =  self::_interpretInteger(substr($date,3,1));
-        $hour =  self::_interpretInteger(substr($date,4,1));
-        $minute =  self::_interpretInteger(substr($date,5,1));
-        $second =  self::_interpretInteger(substr($date,6,1));
-        $direction = substr($date,8,1);
-        $hours_from_utc = self::_interpretInteger(substr($date,9,1));
-        $minutes_from_utc = self::_interpretInteger(substr($date,10,1));
-
-        $date = sprintf('%s-%s-%s %s:%s:%s %s%s:%s',$year,$month,$day,$hour,$minute,$second,$direction,$hours_from_utc,$minutes_from_utc);
-
-        return $date;
-    }
-
-    protected function _interpretEnum($attribute_name,$value)
-    {
-        $value_parsed = self::_interpretInteger($value);
-
-        switch ($attribute_name)
-        {
-            case 'job-state':
-                switch ($value_parsed)
-                {
-                    case 0x03:
-                        $value = 'pending';
-                        break;
-                    case 0x04:
-                        $value = 'pending-held';
-                        break;
-                    case 0x05:
-                        $value = 'processing';
-                        break;
-                    case 0x06:
-                        $value = 'processing-stopped';
-                        break;
-                    case 0x07:
-                        $value = 'canceled';
-                        break;
-                    case 0x08:
-                        $value = 'aborted';
-                        break;
-                    case 0x09:
-                        $value = 'completed';
-                        break;
-                }
-                if ($value_parsed > 0x09)
-                {
-                    $value = sprintf('Unknown(IETF standards track "job-state" reserved): 0x%x',$value_parsed);
-                }
-                break;
-            case 'print-quality':
-            case 'print-quality-supported':
-            case 'print-quality-default':
-                switch ($value_parsed)
-                {
-                    case 0x03:
-                        $value = 'draft';
-                        break;
-                    case 0x04:
-                        $value = 'normal';
-                        break;
-                    case 0x05:
-                        $value = 'high';
-                        break;
-                    }
-                break;
-            case 'printer-state':
-                switch ($value_parsed)
-                {
-                    case 0x03:
-                        $value = 'idle';
-                        break;
-                    case 0x04:
-                        $value = 'processing';
-                        break;
-                    case 0x05:
-                        $value = 'stopped';
-                        break;
-                }
-                if ($value_parsed > 0x05)
-                {
-                    $value = sprintf('Unknown(IETF standards track "printer-state" reserved): 0x%x',$value_parsed);
-                }
-                break;
-
-            case 'operations-supported':
-                switch($value_parsed)
-                {
-                    case 0x0000:
-                    case 0x0001:
-                        $value = sprintf('Unknown(reserved) : %s',ord($value));
-                        break;
-                    case 0x0002:
-                        $value = 'Print-Job';
-                        break;
-                    case 0x0003:
-                        $value = 'Print-URI';
-                        break;
-                    case 0x0004:
-                        $value = 'Validate-Job';
-                        break;
-                    case 0x0005:
-                        $value = 'Create-Job';
-                        break;
-                    case 0x0006:
-                        $value = 'Send-Document';
-                        break;
-                    case 0x0007:
-                        $value = 'Send-URI';
-                        break;
-                    case 0x0008:
-                        $value = 'Cancel-Job';
-                        break;
-                    case 0x0009:
-                        $value = 'Get-Job-Attributes';
-                        break;
-                    case 0x000A:
-                        $value = 'Get-Jobs';
-                        break;
-                    case 0x000B:
-                        $value = 'Get-Printer-Attributes';
-                        break;
-                    case 0x000C:
-                        $value = 'Hold-Job';
-                        break;
-                    case 0x000D:
-                        $value = 'Release-Job';
-                        break;
-                    case 0x000E:
-                        $value = 'Restart-Job';
-                        break;
-                    case 0x000F:
-                        $value = 'Unknown(reserved for a future operation)';
-                        break;
-                    case 0x0010:
-                        $value = 'Pause-Printer';
-                        break;
-                    case 0x0011:
-                        $value = 'Resume-Printer';
-                        break;
-                    case 0x0012:
-                        $value = 'Purge-Jobs';
-                        break;
-                    case 0x0013:
-                        $value = 'Set-Printer-Attributes'; // RFC3380
-                        break;
-                    case 0x0014:
-                        $value = 'Set-Job-Attributes'; // RFC3380
-                        break;
-                    case 0x0015:
-                        $value = 'Get-Printer-Supported-Values'; // RFC3380
-                        break;
-                    case 0x0016:
-                        $value = 'Create-Printer-Subscriptions';
-                        break;
-                    case 0x0017:
-                        $value = 'Create-Job-Subscriptions';
-                        break;
-                    case 0x0018:
-                        $value = 'Get-Subscription-Attributes';
-                        break;
-                    case 0x0019:
-                        $value = 'Get-Subscriptions';
-                        break;
-                    case 0x001A:
-                        $value = 'Renew-Subscription';
-                        break;
-                    case 0x001B:
-                        $value = 'Cancel-Subscription';
-                        break;
-                    case 0x001C:
-                        $value = 'Get-Notifications';
-                        break;
-                    case 0x001D:
-                        $value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
-                        break;
-                    case 0x001E:
-                        $value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
-                        break;
-                    case 0x001F:
-                        $value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
-                        break;
-                    case 0x0020:
-                        $value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
-                        break;
-                    case 0x0021:
-                        $value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
-                        break;
-                    case 0x0022: 
-                        $value = 'Enable-Printer';
-                        break;
-                    case 0x0023: 
-                        $value = 'Disable-Printer';
-                        break;
-                    case 0x0024: 
-                        $value = 'Pause-Printer-After-Current-Job';
-                        break;
-                    case 0x0025: 
-                        $value = 'Hold-New-Jobs';
-                        break;
-                    case 0x0026: 
-                        $value = 'Release-Held-New-Jobs';
-                        break;
-                    case 0x0027: 
-                        $value = 'Deactivate-Printer';
-                        break;
-                    case 0x0028: 
-                        $value = 'Activate-Printer';
-                        break;
-                    case 0x0029: 
-                        $value = 'Restart-Printer';
-                        break;
-                    case 0x002A: 
-                        $value = 'Shutdown-Printer';
-                        break;
-                    case 0x002B: 
-                        $value = 'Startup-Printer';
-                        break;
-                }
-                if ($value_parsed > 0x002B && $value_parsed <= 0x3FFF)
-                {
-                    $value = sprintf('Unknown(IETF standards track operations reserved): 0x%x',$value_parsed);
-                }
-                elseif ($value_parsed >= 0x4000 && $value_parsed <= 0x8FFF)
-                {
-                    if (method_exists($this,'_getEnumVendorExtensions'))
-                    {
-                        $value = $this->_getEnumVendorExtensions($value_parsed);
-                    }
-                    else
-                    {
-                        $value = sprintf('Unknown(Vendor extension for operations): 0x%x',$value_parsed);
-                    }
-                }
-                elseif ($value_parsed > 0x8FFF)
-                {
-                    $value = sprintf('Unknown operation (should not exists): 0x%x',$value_parsed);
-                }
-
-                break;
-            case 'finishings':
-            case 'finishings-default':
-            case 'finishings-supported':
-                switch ($value_parsed)
-                {
-                    case 3:
-                        $value = 'none';
-                        break;
-                    case 4:
-                        $value = 'staple';
-                        break;
-                    case 5:
-                        $value = 'punch';
-                        break;
-                    case 6:
-                        $value = 'cover';
-                        break;
-                    case 7:
-                        $value = 'bind';
-                        break;
-                    case 8:
-                        $value = 'saddle-stitch';
-                        break;
-                    case 9:
-                        $value = 'edge-stitch';
-                        break;
-                    case 20:
-                        $value = 'staple-top-left';
-                        break;
-                    case 21:
-                        $value = 'staple-bottom-left';
-                        break;
-                    case 22:
-                        $value = 'staple-top-right';
-                        break;
-                    case 23:
-                        $value = 'staple-bottom-right';
-                        break;
-                    case 24:
-                        $value = 'edge-stitch-left';
-                        break;
-                    case 25:
-                        $value = 'edge-stitch-top';
-                        break;
-                    case 26:
-                        $value = 'edge-stitch-right';
-                        break;
-                    case 27:
-                        $value = 'edge-stitch-bottom';
-                        break;
-                    case 28:
-                        $value = 'staple-dual-left';
-                        break;
-                    case 29:
-                        $value = 'staple-dual-top';
-                        break;
-                    case 30:
-                        $value = 'staple-dual-right';
-                        break;
-                    case 31:
-                        $value = 'staple-dual-bottom';
-                        break;
-                }
-                if ($value_parsed > 31)
-                {
-                    $value = sprintf('Unknown(IETF standards track "finishing" reserved): 0x%x',$value_parsed);
-                }
-                break;
-
-            case 'orientation-requested':
-            case 'orientation-requested-supported':
-            case 'orientation-requested-default':
-                switch ($value_parsed)
-                {
-                    case 0x03:
-                        $value = 'portrait';
-                        break;
-                    case 0x04:
-                        $value = 'landscape';
-                        break;
-                    case 0x05:
-                        $value = 'reverse-landscape';
-                        break;
-                    case 0x06:
-                        $value = 'reverse-portrait';
-                        break;
-                }
-                if ($value_parsed > 0x06)
-                {
-                    $value = sprintf('Unknown(IETF standards track "orientation" reserved): 0x%x',$value_parsed);
-                }
-                break;
-
-            default:
-                break;
-        }
-        return $value;
-    }
-
-    protected function _getJobId ()
-    {
-        if (!isset($this->serveroutput->response))
-        {
-            $this->jobs = array_merge($this->jobs,array('NO JOB'));
-        }
-
-        $jobfinded = false;
-        for ($i = 0 ; (!$jobfinded && array_key_exists($i,$this->serveroutput->response)) ; $i ++)
-        {
-            if (($this->serveroutput->response[$i]['attributes']) == "job-attributes")
-            {
-                for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
-                {
-                    if ($this->serveroutput->response[$i][$j]['name'] == "job-id")
-                    {
-                        $this->last_job = $this->serveroutput->response[$i][$j]['value'];
-                        $this->jobs = array_merge($this->jobs,array($this->serveroutput->response[$i][$j]['value']));
-                        return;
-                    }
-                }
-            }
-        }
-    }
-
-    protected function _getJobUri ()
-    {
-        if (!isset($this->jobs_uri))
-        {
-            $this->jobs_uri = array();
-        }
-
-        $jobfinded = false;
-        for ($i = 0 ; (!$jobfinded && array_key_exists($i,$this->serveroutput->response)) ; $i ++)
-        {
-            if (($this->serveroutput->response[$i]['attributes']) == "job-attributes")
-            {
-                for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
-                {
-                    if ($this->serveroutput->response[$i][$j]['name'] == "job-uri")
-                    {
-                        $this->last_job = $this->serveroutput->response[$i][$j]['value'];
-                        $this->jobs_uri = array_merge($this->jobs_uri,array($this->last_job));
-                        return;
-                    }
-                }
-            }
-        }
-        $this->last_job = '';
-    }
-
-    protected function _parseResponse ()
+		self::_putDebug( "value_length ".$this->serveroutput->body[ $this->_parsing->offset]
+									   . $this->serveroutput->body[$this->_parsing->offset + 1]
+									   .": "
+									   . $value_length
+									   . " ");
+
+		$this->_parsing->offset += 2;
+
+		$value = '';
+		for ($i = 0; $i < $value_length; $i++)
+		{
+			if ($this->_parsing->offset >= strlen($this->serveroutput->body))
+			{
+				return;
+			}
+			$value .= $this->serveroutput->body[$this->_parsing->offset];
+			$this->_parsing->offset += 1;
+			}
+
+		self::_putDebug( sprintf("Value: %s\n",$value));
+
+		if ($write)
+		{
+			$this->serveroutput->response[$attributes_type][$j]['value'] = $value;
+		}
+
+		return $value;
+	}
+
+	protected function _parseAttributes()
+	{
+		$k = -1;
+		$l = 0;
+		for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
+		{
+			for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
+			{
+				if (!empty($this->serveroutput->response[$i][$j]['name']))
+				{
+					$k++;
+					$l = 0;
+					$this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
+					$this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
+					$this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+				else
+				{
+					$l ++;
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+			}
+		}
+		$this->serveroutput->response = array();
+		$this->attributes  = new \stdClass();
+		for ($i = 0 ; $i < count($this->parsed) ; $i ++)
+		{
+					$name = $this->parsed[$i]['name'];
+					$php_name = str_replace('-','_',$name);
+					$type = $this->parsed[$i]['type'];
+					$range = $this->parsed[$i]['range'];
+					$this->attributes->$php_name = new \stdClass();
+					$this->attributes->$php_name->_type = $type;
+					$this->attributes->$php_name->_range = $range;
+					for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
+					{
+						$value = $this->parsed[$i][$j];
+						$index = '_value'.$j;
+						$this->attributes->$php_name->$index = $value;
+						}
+					}
+
+		$this->parsed = array();
+	}
+
+	protected function _parseJobAttributes()
+	{
+		//if (!preg_match('#successful#',$this->serveroutput->status))
+		//    return false;
+		$k = -1;
+		$l = 0;
+		for ($i = 0 ; $i < count($this->serveroutput->response) ; $i++)
+		{
+			for ($j = 0 ; $j < (count($this->serveroutput->response[$i]) - 1) ; $j ++)
+			{
+				if (!empty($this->serveroutput->response[$i][$j]['name']))
+				{
+					$k++;
+					$l = 0;
+					$this->parsed[$k]['range'] = $this->serveroutput->response[$i]['attributes'];
+					$this->parsed[$k]['name'] = $this->serveroutput->response[$i][$j]['name'];
+					$this->parsed[$k]['type'] = $this->serveroutput->response[$i][$j]['type'];
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+				else
+				{
+					$l ++;
+					$this->parsed[$k][$l] = $this->serveroutput->response[$i][$j]['value'];
+				}
+			}
+		}
+
+		$this->serveroutput->response = array();
+
+		$this->job_attributes = new \stdClass();
+		for ($i = 0 ; $i < count($this->parsed) ; $i ++)
+		{
+					$name = $this->parsed[$i]['name'];
+					$php_name = str_replace('-','_',$name);
+					$type = $this->parsed[$i]['type'];
+					$range = $this->parsed[$i]['range'];
+					$this->job_attributes->$php_name = new \stdClass();
+					$this->job_attributes->$php_name->_type = $type;
+					$this->job_attributes->$php_name->_range = $range;
+					for ($j = 0 ; $j < (count($this->parsed[$i]) - 3) ; $j ++)
+					{
+						$value = $this->parsed[$i][$j];
+						$index = '_value'.$j;
+						$this->job_attributes->$php_name->$index = $value;
+						}
+					}
+
+		$this->parsed = array();
+	}
+
+	protected function _interpretAttribute($attribute_name,$type,$value)
+	{
+		switch ($type)
+		{
+			case "integer":
+				$value = self::_interpretInteger($value);
+				break;
+			case "rangeOfInteger":
+				$value = self::_interpretRangeOfInteger($value);
+				break;
+			case 'boolean':
+				$value = ord($value);
+				if ($value == 0x00)
+				{
+					$value = 'false';
+				}
+				else
+				{
+					$value = 'true';
+				}
+				break;
+			case 'datetime':
+				$value = self::_interpretDateTime($value);
+				break;
+			case 'enum':
+				$value = $this->_interpretEnum($attribute_name,$value); // must be overwritten by children
+				break;
+			case 'resolution':
+				$unit = $value[8];
+				$value = self::_interpretRangeOfInteger(substr($value,0,8));
+				switch($unit)
+				{
+					case chr(0x03):
+						$unit = "dpi";
+						break;
+					case chr(0x04):
+						$unit = "dpc";
+						break;
+					}
+				$value = $value." ".$unit;
+				break;
+			default:
+				break;
+		}
+		return $value;
+	}
+
+	protected function _interpretRangeOfInteger($value)
+	{
+		$value_parsed = 0;
+		$integer1 = $integer2 = 0;
+
+		$halfsize = strlen($value) / 2;
+
+		$integer1 = self::_interpretInteger(substr($value,0,$halfsize));
+		$integer2 = self::_interpretInteger(substr($value,$halfsize,$halfsize));
+
+		$value_parsed = sprintf('%s-%s',$integer1,$integer2);
+
+		return $value_parsed;
+	}
+
+	protected function _interpretDateTime($date)
+	{
+		$year = self::_interpretInteger(substr($date,0,2));
+		$month =  self::_interpretInteger(substr($date,2,1));
+		$day =  self::_interpretInteger(substr($date,3,1));
+		$hour =  self::_interpretInteger(substr($date,4,1));
+		$minute =  self::_interpretInteger(substr($date,5,1));
+		$second =  self::_interpretInteger(substr($date,6,1));
+		$direction = substr($date,8,1);
+		$hours_from_utc = self::_interpretInteger(substr($date,9,1));
+		$minutes_from_utc = self::_interpretInteger(substr($date,10,1));
+
+		$date = sprintf('%s-%s-%s %s:%s:%s %s%s:%s',$year,$month,$day,$hour,$minute,$second,$direction,$hours_from_utc,$minutes_from_utc);
+
+		return $date;
+	}
+
+	protected function _interpretEnum($attribute_name,$value)
+	{
+		$value_parsed = self::_interpretInteger($value);
+
+		switch ($attribute_name)
+		{
+			case 'job-state':
+				switch ($value_parsed)
+				{
+					case 0x03:
+						$value = 'pending';
+						break;
+					case 0x04:
+						$value = 'pending-held';
+						break;
+					case 0x05:
+						$value = 'processing';
+						break;
+					case 0x06:
+						$value = 'processing-stopped';
+						break;
+					case 0x07:
+						$value = 'canceled';
+						break;
+					case 0x08:
+						$value = 'aborted';
+						break;
+					case 0x09:
+						$value = 'completed';
+						break;
+				}
+				if ($value_parsed > 0x09)
+				{
+					$value = sprintf('Unknown(IETF standards track "job-state" reserved): 0x%x',$value_parsed);
+				}
+				break;
+			case 'print-quality':
+			case 'print-quality-supported':
+			case 'print-quality-default':
+				switch ($value_parsed)
+				{
+					case 0x03:
+						$value = 'draft';
+						break;
+					case 0x04:
+						$value = 'normal';
+						break;
+					case 0x05:
+						$value = 'high';
+						break;
+					}
+				break;
+			case 'printer-state':
+				switch ($value_parsed)
+				{
+					case 0x03:
+						$value = 'idle';
+						break;
+					case 0x04:
+						$value = 'processing';
+						break;
+					case 0x05:
+						$value = 'stopped';
+						break;
+				}
+				if ($value_parsed > 0x05)
+				{
+					$value = sprintf('Unknown(IETF standards track "printer-state" reserved): 0x%x',$value_parsed);
+				}
+				break;
+
+			case 'operations-supported':
+				switch($value_parsed)
+				{
+					case 0x0000:
+					case 0x0001:
+						$value = sprintf('Unknown(reserved) : %s',ord($value));
+						break;
+					case 0x0002:
+						$value = 'Print-Job';
+						break;
+					case 0x0003:
+						$value = 'Print-URI';
+						break;
+					case 0x0004:
+						$value = 'Validate-Job';
+						break;
+					case 0x0005:
+						$value = 'Create-Job';
+						break;
+					case 0x0006:
+						$value = 'Send-Document';
+						break;
+					case 0x0007:
+						$value = 'Send-URI';
+						break;
+					case 0x0008:
+						$value = 'Cancel-Job';
+						break;
+					case 0x0009:
+						$value = 'Get-Job-Attributes';
+						break;
+					case 0x000A:
+						$value = 'Get-Jobs';
+						break;
+					case 0x000B:
+						$value = 'Get-Printer-Attributes';
+						break;
+					case 0x000C:
+						$value = 'Hold-Job';
+						break;
+					case 0x000D:
+						$value = 'Release-Job';
+						break;
+					case 0x000E:
+						$value = 'Restart-Job';
+						break;
+					case 0x000F:
+						$value = 'Unknown(reserved for a future operation)';
+						break;
+					case 0x0010:
+						$value = 'Pause-Printer';
+						break;
+					case 0x0011:
+						$value = 'Resume-Printer';
+						break;
+					case 0x0012:
+						$value = 'Purge-Jobs';
+						break;
+					case 0x0013:
+						$value = 'Set-Printer-Attributes'; // RFC3380
+						break;
+					case 0x0014:
+						$value = 'Set-Job-Attributes'; // RFC3380
+						break;
+					case 0x0015:
+						$value = 'Get-Printer-Supported-Values'; // RFC3380
+						break;
+					case 0x0016:
+						$value = 'Create-Printer-Subscriptions';
+						break;
+					case 0x0017:
+						$value = 'Create-Job-Subscriptions';
+						break;
+					case 0x0018:
+						$value = 'Get-Subscription-Attributes';
+						break;
+					case 0x0019:
+						$value = 'Get-Subscriptions';
+						break;
+					case 0x001A:
+						$value = 'Renew-Subscription';
+						break;
+					case 0x001B:
+						$value = 'Cancel-Subscription';
+						break;
+					case 0x001C:
+						$value = 'Get-Notifications';
+						break;
+					case 0x001D:
+						$value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
+						break;
+					case 0x001E:
+						$value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
+						break;
+					case 0x001F:
+						$value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
+						break;
+					case 0x0020:
+						$value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
+						break;
+					case 0x0021:
+						$value = sprintf('Unknown (reserved IETF "operations"): 0x%x',ord($value));
+						break;
+					case 0x0022: 
+						$value = 'Enable-Printer';
+						break;
+					case 0x0023: 
+						$value = 'Disable-Printer';
+						break;
+					case 0x0024: 
+						$value = 'Pause-Printer-After-Current-Job';
+						break;
+					case 0x0025: 
+						$value = 'Hold-New-Jobs';
+						break;
+					case 0x0026: 
+						$value = 'Release-Held-New-Jobs';
+						break;
+					case 0x0027: 
+						$value = 'Deactivate-Printer';
+						break;
+					case 0x0028: 
+						$value = 'Activate-Printer';
+						break;
+					case 0x0029: 
+						$value = 'Restart-Printer';
+						break;
+					case 0x002A: 
+						$value = 'Shutdown-Printer';
+						break;
+					case 0x002B: 
+						$value = 'Startup-Printer';
+						break;
+				}
+				if ($value_parsed > 0x002B && $value_parsed <= 0x3FFF)
+				{
+					$value = sprintf('Unknown(IETF standards track operations reserved): 0x%x',$value_parsed);
+				}
+				elseif ($value_parsed >= 0x4000 && $value_parsed <= 0x8FFF)
+				{
+					if (method_exists($this,'_getEnumVendorExtensions'))
+					{
+						$value = $this->_getEnumVendorExtensions($value_parsed);
+					}
+					else
+					{
+						$value = sprintf('Unknown(Vendor extension for operations): 0x%x',$value_parsed);
+					}
+				}
+				elseif ($value_parsed > 0x8FFF)
+				{
+					$value = sprintf('Unknown operation (should not exists): 0x%x',$value_parsed);
+				}
+
+				break;
+			case 'finishings':
+			case 'finishings-default':
+			case 'finishings-supported':
+				switch ($value_parsed)
+				{
+					case 3:
+						$value = 'none';
+						break;
+					case 4:
+						$value = 'staple';
+						break;
+					case 5:
+						$value = 'punch';
+						break;
+					case 6:
+						$value = 'cover';
+						break;
+					case 7:
+						$value = 'bind';
+						break;
+					case 8:
+						$value = 'saddle-stitch';
+						break;
+					case 9:
+						$value = 'edge-stitch';
+						break;
+					case 20:
+						$value = 'staple-top-left';
+						break;
+					case 21:
+						$value = 'staple-bottom-left';
+						break;
+					case 22:
+						$value = 'staple-top-right';
+						break;
+					case 23:
+						$value = 'staple-bottom-right';
+						break;
+					case 24:
+						$value = 'edge-stitch-left';
+						break;
+					case 25:
+						$value = 'edge-stitch-top';
+						break;
+					case 26:
+						$value = 'edge-stitch-right';
+						break;
+					case 27:
+						$value = 'edge-stitch-bottom';
+						break;
+					case 28:
+						$value = 'staple-dual-left';
+						break;
+					case 29:
+						$value = 'staple-dual-top';
+						break;
+					case 30:
+						$value = 'staple-dual-right';
+						break;
+					case 31:
+						$value = 'staple-dual-bottom';
+						break;
+				}
+				if ($value_parsed > 31)
+				{
+					$value = sprintf('Unknown(IETF standards track "finishing" reserved): 0x%x',$value_parsed);
+				}
+				break;
+
+			case 'orientation-requested':
+			case 'orientation-requested-supported':
+			case 'orientation-requested-default':
+				switch ($value_parsed)
+				{
+					case 0x03:
+						$value = 'portrait';
+						break;
+					case 0x04:
+						$value = 'landscape';
+						break;
+					case 0x05:
+						$value = 'reverse-landscape';
+						break;
+					case 0x06:
+						$value = 'reverse-portrait';
+						break;
+				}
+				if ($value_parsed > 0x06)
+				{
+					$value = sprintf('Unknown(IETF standards track "orientation" reserved): 0x%x',$value_parsed);
+				}
+				break;
+
+			default:
+				break;
+		}
+		return $value;
+	}
+
+	protected function _getJobId ()
+	{
+		if (!isset($this->serveroutput->response))
+		{
+			$this->jobs = array_merge($this->jobs,array('NO JOB'));
+		}
+
+		$jobfinded = false;
+		for ($i = 0 ; (!$jobfinded && array_key_exists($i,$this->serveroutput->response)) ; $i ++)
+		{
+			if (($this->serveroutput->response[$i]['attributes']) == "job-attributes")
+			{
+				for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
+				{
+					if ($this->serveroutput->response[$i][$j]['name'] == "job-id")
+					{
+						$this->last_job = $this->serveroutput->response[$i][$j]['value'];
+						$this->jobs = array_merge($this->jobs,array($this->serveroutput->response[$i][$j]['value']));
+						return;
+					}
+				}
+			}
+		}
+	}
+
+	protected function _getJobUri ()
+	{
+		if (!isset($this->jobs_uri))
+		{
+			$this->jobs_uri = array();
+		}
+
+		$jobfinded = false;
+		for ($i = 0 ; (!$jobfinded && array_key_exists($i,$this->serveroutput->response)) ; $i ++)
+		{
+			if (($this->serveroutput->response[$i]['attributes']) == "job-attributes")
+			{
+				for ($j = 0 ; array_key_exists($j,$this->serveroutput->response[$i]) ; $j++)
+				{
+					if ($this->serveroutput->response[$i][$j]['name'] == "job-uri")
+					{
+						$this->last_job = $this->serveroutput->response[$i][$j]['value'];
+						$this->jobs_uri = array_merge($this->jobs_uri,array($this->last_job));
+						return;
+					}
+				}
+			}
+		}
+		$this->last_job = '';
+	}
+
+	protected function _parseResponse ()
    {
-        $j = -1;
-        $this->index = 0;
-        for ($i = $this->_parsing->offset; $i < strlen($this->serveroutput->body) ; $i = $this->_parsing->offset)
-        {
-            $tag = ord($this->serveroutput->body[$this->_parsing->offset]);
-
-            if ($tag > 0x0F)
-            {
-                self::_readAttribute($j);
-                $this->index ++;
-                continue;
-            }
-
-            switch ($tag)
-            {
-                case 0x01:
-                    $j += 1;
-                    $this->serveroutput->response[$j]['attributes'] = "operation-attributes";
-                    $this->index = 0;
-                    $this->_parsing->offset += 1;
-                    break;
-                case 0x02:
-                    $j += 1;
-                    $this->serveroutput->response[$j]['attributes'] = "job-attributes";
-                    $this->index = 0;
-                    $this->_parsing->offset += 1;
-                    break;
-                case 0x03:
-                    $j +=1;
-                    $this->serveroutput->response[$j]['attributes'] = "end-of-attributes";
-                    self::_putDebug( "tag is: ".$this->serveroutput->response[$j]['attributes']."\n");
-                    if ($this->alert_on_end_tag === 1)
-                    {
-                        echo "END tag OK<br />";
-                    }
-                    $this->response_completed[(count($this->response_completed) -1)] = "completed";
-                    return;
-                case 0x04:
-                    $j += 1;
-                    $this->serveroutput->response[$j]['attributes'] = "printer-attributes";
-                    $this->index = 0;
-                    $this->_parsing->offset += 1;
-                    break;
-                case 0x05:
-                    $j += 1;
-                    $this->serveroutput->response[$j]['attributes'] = "unsupported-attributes";
-                    $this->index = 0;
-                    $this->_parsing->offset += 1;
-                    break;
-                default:
-                    $j += 1;
-                    $this->serveroutput->response[$j]['attributes'] = sprintf(_("0x%x (%u) : attributes tag Unknown (reserved for future versions of IPP"),$tag,$tag);
-                    $this->index = 0;
-                    $this->_parsing->offset += 1;
-                    break;
-            }
-
-            self::_putDebug( "tag is: ".$this->serveroutput->response[$j]['attributes']."\n\n\n");
-        }
-        return;
-    }
-
-    /*
+		$j = -1;
+		$this->index = 0;
+		for ($i = $this->_parsing->offset; $i < strlen($this->serveroutput->body) ; $i = $this->_parsing->offset)
+		{
+			$tag = ord($this->serveroutput->body[$this->_parsing->offset]);
+
+			if ($tag > 0x0F)
+			{
+				self::_readAttribute($j);
+				$this->index ++;
+				continue;
+			}
+
+			switch ($tag)
+			{
+				case 0x01:
+					$j += 1;
+					$this->serveroutput->response[$j]['attributes'] = "operation-attributes";
+					$this->index = 0;
+					$this->_parsing->offset += 1;
+					break;
+				case 0x02:
+					$j += 1;
+					$this->serveroutput->response[$j]['attributes'] = "job-attributes";
+					$this->index = 0;
+					$this->_parsing->offset += 1;
+					break;
+				case 0x03:
+					$j +=1;
+					$this->serveroutput->response[$j]['attributes'] = "end-of-attributes";
+					self::_putDebug( "tag is: ".$this->serveroutput->response[$j]['attributes']."\n");
+					if ($this->alert_on_end_tag === 1)
+					{
+						echo "END tag OK<br />";
+					}
+					$this->response_completed[(count($this->response_completed) -1)] = "completed";
+					return;
+				case 0x04:
+					$j += 1;
+					$this->serveroutput->response[$j]['attributes'] = "printer-attributes";
+					$this->index = 0;
+					$this->_parsing->offset += 1;
+					break;
+				case 0x05:
+					$j += 1;
+					$this->serveroutput->response[$j]['attributes'] = "unsupported-attributes";
+					$this->index = 0;
+					$this->_parsing->offset += 1;
+					break;
+				default:
+					$j += 1;
+					$this->serveroutput->response[$j]['attributes'] = sprintf(_("0x%x (%u) : attributes tag Unknown (reserved for future versions of IPP"),$tag,$tag);
+					$this->index = 0;
+					$this->_parsing->offset += 1;
+					break;
+			}
+
+			self::_putDebug( "tag is: ".$this->serveroutput->response[$j]['attributes']."\n\n\n");
+		}
+		return;
+	}
+
+	/*
     // NOTICE : HAVE TO READ AGAIN RFC 2911 TO SEE IF IT IS PART OF SERVER'S RESPONSE (CUPS DO NOT)
 
     protected function _getPrinterUri () {
@@ -2002,53 +2002,53 @@ 
 
     */
 
-    // REQUEST BUILDING
-    protected function _stringCancel ($job_uri)
-    {
+	// REQUEST BUILDING
+	protected function _stringCancel ($job_uri)
+	{
     
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-        if (!isset($this->setup->datatype))
-        {
-            self::setBinary();
-        }
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-        if (!$this->requesting_user)   
-        {
-            self::setUserName();
-        }
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        self::_setOperationId();
-
-        self::_setJobUri($job_uri);
-
-        if (!isset($this->error_generation->request_body_malformed))
-        {
-            $this->error_generation->request_body_malformed = "";
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x08) // cancel-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . $this->error_generation->request_body_malformed
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->job_uri
-                         . $this->meta->username
-                         . $this->meta->message
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+		if (!isset($this->setup->datatype))
+		{
+			self::setBinary();
+		}
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+		if (!$this->requesting_user)   
+		{
+			self::setUserName();
+		}
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		self::_setOperationId();
+
+		self::_setJobUri($job_uri);
+
+		if (!isset($this->error_generation->request_body_malformed))
+		{
+			$this->error_generation->request_body_malformed = "";
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x08) // cancel-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . $this->error_generation->request_body_malformed
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->job_uri
+						 . $this->meta->username
+						 . $this->meta->message
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
                          
-        self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-        return TRUE;
-    }
+		self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+		return TRUE;
+	}
 }

htdocs/includes/printipp/BasicIPP.php

Indentation +1922 added lines, -1922 removed lines

@@ -40,333 +40,333 @@ 
 
 class ippException extends \Exception
 {
-    protected $errno;
-
-    public function __construct($msg, $errno = null)
-    {
-        parent::__construct($msg);
-        $this->errno = $errno;
-    }
-
-    public function getErrorFormatted()
-    {
-        $return = sprintf("[ipp]: %s -- " . _(" file %s, line %s"),
-            $this->getMessage() , $this->getFile() , $this->getLine());
-        return $return;
-    }
-
-    public function getErrno()
-    {
-        return $this->errno;
-    }
+	protected $errno;
+
+	public function __construct($msg, $errno = null)
+	{
+		parent::__construct($msg);
+		$this->errno = $errno;
+	}
+
+	public function getErrorFormatted()
+	{
+		$return = sprintf("[ipp]: %s -- " . _(" file %s, line %s"),
+			$this->getMessage() , $this->getFile() , $this->getLine());
+		return $return;
+	}
+
+	public function getErrno()
+	{
+		return $this->errno;
+	}
 }
 
 class BasicIPP
 {
-    public $paths = array(
-        "root" => "/",
-        "admin" => "/admin/",
-        "printers" => "/printers/",
-        "jobs" => "/jobs/"
-    );
-    public $http_timeout = 30; // timeout at http connection (seconds) 0 => default => 30.
-    public $http_data_timeout = 30; // data reading timeout (milliseconds) 0 => default => 30.
-    public $ssl = false;
-    public $debug_level = 3; // max 3: almost silent
-    public $alert_on_end_tag; // debugging purpose: echo "END tag OK" if (1 and  reads while end tag)
-    public $with_exceptions = 1; // compatibility mode for old scripts		// DOL_LDR_CHANGE set this to 1
-    public $handle_http_exceptions = 1;
-
-    // readables variables
-    public $jobs = array();
-    public $jobs_uri = array();
-    public $status = array();
-    public $response_completed = array();
-    public $last_job = "";
-    public $attributes; // object you can read: attributes after validateJob()
-    public $printer_attributes; // object you can read: printer's attributes after getPrinterAttributes()
-    public $job_attributes; // object you can read: last job attributes
-    public $jobs_attributes; // object you can read: jobs attributes after getJobs()
-    public $available_printers = array();
-    public $printer_map = array();
-    public $printers_uri = array();
-    public $debug = array();
-    public $response;
-    public $meta;
-
-    // protected variables;
-    protected $log_level = 2; // max 3: very verbose
-    protected $log_type = 3; // 3: file | 1: e-mail | 0: logger
-    protected $log_destination; // e-mail or file
-    protected $serveroutput;
-    protected $setup;
-    protected $stringjob;
-    protected $data;
-    protected $debug_count = 0;
-    protected $username;
-    protected $charset;
-    protected $password;
-    protected $requesring_user;
-    protected $client_hostname = "localhost";
-    protected $stream;
-    protected $host = "localhost";
-    protected $port = "631";
-    protected $requesting_user = '';
-    protected $printer_uri;
-    protected $timeout = "20"; //20 secs
-    protected $errNo;
-    protected $errStr;
-    protected $datatype;
-    protected $datahead;
-    protected $datatail;
-    protected $operation_id;
-    protected $delay;
-    protected $error_generation; //devel feature
-    protected $debug_http = 0;
-    protected $no_disconnect;
-    protected $job_tags;
-    protected $operation_tags;
-    protected $index;
-    protected $collection; //RFC3382
-    protected $collection_index; //RFC3382
-    protected $collection_key = array(); //RFC3382
-    protected $collection_depth = - 1; //RFC3382
-    protected $end_collection = false; //RFC3382
-    protected $collection_nbr = array(); //RFC3382
-    protected $unix = false; // true -> use unix sockets instead of http
-    protected $output;
-
-    public function __construct()
-    {
-        $tz = getenv("date.timezone");
-        if (!$tz)
-        {
-            $tz = @date_default_timezone_get();
-        }
-
-        date_default_timezone_set($tz);
-        $this->meta = new \stdClass();
-        $this->setup = new \stdClass();
-        $this->values = new \stdClass();
-        $this->serveroutput = new \stdClass();
-        $this->error_generation = new \stdClass();
-        $this->_parsing = new \stdClass();
-        self::_initTags();
-    }
-
-    public function setPort($port = '631')
-    {
-        $this->port = $port;
-        self::_putDebug("Port is " . $this->port, 2);
-    }
-
-    public function setUnix($socket = '/var/run/cups/cups.sock')
-    {
-        $this->host = $socket;
-        $this->unix = true;
-        self::_putDebug("Host is " . $this->host, 2);
-    }
-
-    public function setHost($host = 'localhost')
-    {
-        $this->host = $host;
-        $this->unix = false;
-        self::_putDebug("Host is " . $this->host, 2);
-    }
-
-    public function setTimeout($timeout)
-    {
-        $this->timeout = $timeout;
-    }
-
-    public function setPrinterURI($uri)
-    {
-        $length = strlen($uri);
-        $length = chr($length);
-        while (strlen($length) < 2) $length = chr(0x00) . $length;
-        $this->meta->printer_uri = chr(0x45) // uri type | value-tag
-            . chr(0x00) . chr(0x0B) // name-length
-            . "printer-uri" // printer-uri | name
-            . $length . $uri;
-        $this->printer_uri = $uri;
-        self::_putDebug(sprintf(_("Printer URI: %s") , $uri) , 2);
-        $this->setup->uri = 1;
-    }
-
-    public function setData($data)
-    {
-        $this->data = $data;
-        self::_putDebug("Data set", 2);
-    }
-
-    public function setRawText()
-    {
-        $this->setup->datatype = 'TEXT';
-        $this->meta->mime_media_type = "";
-        $this->setup->mime_media_type = 1;
-        $this->datahead = chr(0x16);
-        if (is_readable($this->data))
-        {
-            //It's a filename.  Open and stream.
-            $data = fopen($this->data, "rb");
-            while (!feof($data)) $output = fread($data, 8192);
-        }
-        else
-        {
-            $output = $this->data;
-        }
-        if (substr($output, -1, 1) != chr(0x0c)) {
-            if (!isset($this->setup->noFormFeed))
-            {
-                $this->datatail = chr(0x0c);
-            }
-        }
-        self::_putDebug(_("Forcing data to be interpreted as RAW TEXT") , 2);
-    }
-
-    public function unsetRawText()
-    {
-        $this->setup->datatype = 'BINARY';
-        $this->datahead = '';
-        $this->datatail = '';
-        self::_putDebug(_("Unset forcing data to be interpreted as RAW TEXT") , 2);
-    }
-
-    public function setBinary()
-    {
-        self::unsetRawText();
-    }
-
-    public function setFormFeed()
-    {
-        $this->datatail = "\r\n" . chr(0x0c);
-        unset($this->setup->noFormFeed);
-    }
-
-    public function unsetFormFeed()
-    {
-        $this->datatail = '';
-        $this->setup->noFormFeed = 1;
-    }
-
-    public function setCharset($charset = 'utf-8')
-    {
-        $charset = strtolower($charset);
-        $this->charset = $charset;
-        $this->meta->charset = chr(0x47) // charset type | value-tag
-            . chr(0x00) . chr(0x12) // name-length
-            . "attributes-charset" // attributes-charset | name
-            . self::_giveMeStringLength($charset) // value-length
-            . $charset; // value
-        self::_putDebug(sprintf(_("Charset: %s") , $charset) , 2);
-        $this->setup->charset = 1;
-    }
-
-    public function setLanguage($language = 'en_us')
-    {
-        $language = strtolower($language);
-        $this->meta->language = chr(0x48) // natural-language type | value-tag
-            . chr(0x00) . chr(0x1B) //  name-length
-            . "attributes-natural-language" //attributes-natural-language
-            . self::_giveMeStringLength($language) // value-length
-            . $language; // value
-        self::_putDebug(sprintf(_("Language: %s") , $language) , 2);
-        $this->setup->language = 1;
-    }
-
-    public function setDocumentFormat($mime_media_type = 'application/octet-stream')
-    {
-        self::setBinary();
-        $length = chr(strlen($mime_media_type));
-        while (strlen($length) < 2) $length = chr(0x00) . $length;
-        self::_putDebug(sprintf(_("mime type: %s") , $mime_media_type) , 2);
-        $this->meta->mime_media_type = chr(0x49) // document-format tag
-            . self::_giveMeStringLength('document-format') . 'document-format' //
-            . self::_giveMeStringLength($mime_media_type) . $mime_media_type; // value
-        $this->setup->mime_media_type = 1;
-    }
-
-    // setDocumentFormat alias for backward compatibility
-    public function setMimeMediaType($mime_media_type = "application/octet-stream")
-    {
-        self::setDocumentFormat($mime_media_type);
-    }
-
-    public function setCopies($nbrcopies = 1)
-    {
-        $this->meta->copies = "";
-
-        if ($nbrcopies == 1 || !$nbrcopies)
-        {
-            return true;
-        }
-
-        $copies = self::_integerBuild($nbrcopies);
-        $this->meta->copies = chr(0x21) // integer type | value-tag
-            . chr(0x00) . chr(0x06) //             name-length
-            . "copies" // copies    |             name
-            . self::_giveMeStringLength($copies) // value-length
-            . $copies;
-        self::_putDebug(sprintf(_("Copies: %s") , $nbrcopies) , 2);
-        $this->setup->copies = 1;
-    }
-
-    public function setDocumentName($document_name = "")
-    {
-        $this->meta->document_name = "";
-        if (!$document_name) {
-            return true;
-        }
-        $document_name = substr($document_name, 0, 1023);
-        $length = strlen($document_name);
-        $length = chr($length);
-        while (strlen($length) < 2) $length = chr(0x00) . $length;
-        self::_putDebug(sprintf(_("document name: %s") , $document_name) , 2);
-        $this->meta->document_name = chr(0x41) // textWithoutLanguage tag
-            . chr(0x00) . chr(0x0d) // name-length
-            . "document-name" // mimeMediaType
-            . self::_giveMeStringLength($document_name) . $document_name; // value
-
-    }
-
-    public function setJobName($jobname = '', $absolute = false)
-    {
-        $this->meta->jobname = '';
-        if ($jobname == '')
-        {
-            $this->meta->jobname = '';
-            return true;
-        }
-        $postpend = date('-H:i:s-') . $this->_setJobId();
-        if ($absolute) {
-            $postpend = '';
-        }
-        if (isset($this->values->jobname) && $jobname == '(PHP)')
-        {
-            $jobname = $this->values->jobname;
-        }
-        $this->values->jobname = $jobname;
-        $jobname.= $postpend;
-        $this->meta->jobname = chr(0x42) // nameWithoutLanguage type || value-tag
-            . chr(0x00) . chr(0x08) //  name-length
-            . "job-name" //  job-name || name
-            . self::_giveMeStringLength($jobname) // value-length
-            . $jobname; // value
-        self::_putDebug(sprintf(_("Job name: %s") , $jobname) , 2);
-        $this->setup->jobname = 1;
-    }
-
-    public function setUserName($username = 'PHP-SERVER')
-    {
-        $this->requesting_user = $username;
-        $this->meta->username = '';
-        if (!$username) {
-            return true;
-        }
-        if ($username == 'PHP-SERVER' && isset($this->meta->username)) {
-            return TRUE;
-        }
-        /*
+	public $paths = array(
+		"root" => "/",
+		"admin" => "/admin/",
+		"printers" => "/printers/",
+		"jobs" => "/jobs/"
+	);
+	public $http_timeout = 30; // timeout at http connection (seconds) 0 => default => 30.
+	public $http_data_timeout = 30; // data reading timeout (milliseconds) 0 => default => 30.
+	public $ssl = false;
+	public $debug_level = 3; // max 3: almost silent
+	public $alert_on_end_tag; // debugging purpose: echo "END tag OK" if (1 and  reads while end tag)
+	public $with_exceptions = 1; // compatibility mode for old scripts		// DOL_LDR_CHANGE set this to 1
+	public $handle_http_exceptions = 1;
+
+	// readables variables
+	public $jobs = array();
+	public $jobs_uri = array();
+	public $status = array();
+	public $response_completed = array();
+	public $last_job = "";
+	public $attributes; // object you can read: attributes after validateJob()
+	public $printer_attributes; // object you can read: printer's attributes after getPrinterAttributes()
+	public $job_attributes; // object you can read: last job attributes
+	public $jobs_attributes; // object you can read: jobs attributes after getJobs()
+	public $available_printers = array();
+	public $printer_map = array();
+	public $printers_uri = array();
+	public $debug = array();
+	public $response;
+	public $meta;
+
+	// protected variables;
+	protected $log_level = 2; // max 3: very verbose
+	protected $log_type = 3; // 3: file | 1: e-mail | 0: logger
+	protected $log_destination; // e-mail or file
+	protected $serveroutput;
+	protected $setup;
+	protected $stringjob;
+	protected $data;
+	protected $debug_count = 0;
+	protected $username;
+	protected $charset;
+	protected $password;
+	protected $requesring_user;
+	protected $client_hostname = "localhost";
+	protected $stream;
+	protected $host = "localhost";
+	protected $port = "631";
+	protected $requesting_user = '';
+	protected $printer_uri;
+	protected $timeout = "20"; //20 secs
+	protected $errNo;
+	protected $errStr;
+	protected $datatype;
+	protected $datahead;
+	protected $datatail;
+	protected $operation_id;
+	protected $delay;
+	protected $error_generation; //devel feature
+	protected $debug_http = 0;
+	protected $no_disconnect;
+	protected $job_tags;
+	protected $operation_tags;
+	protected $index;
+	protected $collection; //RFC3382
+	protected $collection_index; //RFC3382
+	protected $collection_key = array(); //RFC3382
+	protected $collection_depth = - 1; //RFC3382
+	protected $end_collection = false; //RFC3382
+	protected $collection_nbr = array(); //RFC3382
+	protected $unix = false; // true -> use unix sockets instead of http
+	protected $output;
+
+	public function __construct()
+	{
+		$tz = getenv("date.timezone");
+		if (!$tz)
+		{
+			$tz = @date_default_timezone_get();
+		}
+
+		date_default_timezone_set($tz);
+		$this->meta = new \stdClass();
+		$this->setup = new \stdClass();
+		$this->values = new \stdClass();
+		$this->serveroutput = new \stdClass();
+		$this->error_generation = new \stdClass();
+		$this->_parsing = new \stdClass();
+		self::_initTags();
+	}
+
+	public function setPort($port = '631')
+	{
+		$this->port = $port;
+		self::_putDebug("Port is " . $this->port, 2);
+	}
+
+	public function setUnix($socket = '/var/run/cups/cups.sock')
+	{
+		$this->host = $socket;
+		$this->unix = true;
+		self::_putDebug("Host is " . $this->host, 2);
+	}
+
+	public function setHost($host = 'localhost')
+	{
+		$this->host = $host;
+		$this->unix = false;
+		self::_putDebug("Host is " . $this->host, 2);
+	}
+
+	public function setTimeout($timeout)
+	{
+		$this->timeout = $timeout;
+	}
+
+	public function setPrinterURI($uri)
+	{
+		$length = strlen($uri);
+		$length = chr($length);
+		while (strlen($length) < 2) $length = chr(0x00) . $length;
+		$this->meta->printer_uri = chr(0x45) // uri type | value-tag
+			. chr(0x00) . chr(0x0B) // name-length
+			. "printer-uri" // printer-uri | name
+			. $length . $uri;
+		$this->printer_uri = $uri;
+		self::_putDebug(sprintf(_("Printer URI: %s") , $uri) , 2);
+		$this->setup->uri = 1;
+	}
+
+	public function setData($data)
+	{
+		$this->data = $data;
+		self::_putDebug("Data set", 2);
+	}
+
+	public function setRawText()
+	{
+		$this->setup->datatype = 'TEXT';
+		$this->meta->mime_media_type = "";
+		$this->setup->mime_media_type = 1;
+		$this->datahead = chr(0x16);
+		if (is_readable($this->data))
+		{
+			//It's a filename.  Open and stream.
+			$data = fopen($this->data, "rb");
+			while (!feof($data)) $output = fread($data, 8192);
+		}
+		else
+		{
+			$output = $this->data;
+		}
+		if (substr($output, -1, 1) != chr(0x0c)) {
+			if (!isset($this->setup->noFormFeed))
+			{
+				$this->datatail = chr(0x0c);
+			}
+		}
+		self::_putDebug(_("Forcing data to be interpreted as RAW TEXT") , 2);
+	}
+
+	public function unsetRawText()
+	{
+		$this->setup->datatype = 'BINARY';
+		$this->datahead = '';
+		$this->datatail = '';
+		self::_putDebug(_("Unset forcing data to be interpreted as RAW TEXT") , 2);
+	}
+
+	public function setBinary()
+	{
+		self::unsetRawText();
+	}
+
+	public function setFormFeed()
+	{
+		$this->datatail = "\r\n" . chr(0x0c);
+		unset($this->setup->noFormFeed);
+	}
+
+	public function unsetFormFeed()
+	{
+		$this->datatail = '';
+		$this->setup->noFormFeed = 1;
+	}
+
+	public function setCharset($charset = 'utf-8')
+	{
+		$charset = strtolower($charset);
+		$this->charset = $charset;
+		$this->meta->charset = chr(0x47) // charset type | value-tag
+			. chr(0x00) . chr(0x12) // name-length
+			. "attributes-charset" // attributes-charset | name
+			. self::_giveMeStringLength($charset) // value-length
+			. $charset; // value
+		self::_putDebug(sprintf(_("Charset: %s") , $charset) , 2);
+		$this->setup->charset = 1;
+	}
+
+	public function setLanguage($language = 'en_us')
+	{
+		$language = strtolower($language);
+		$this->meta->language = chr(0x48) // natural-language type | value-tag
+			. chr(0x00) . chr(0x1B) //  name-length
+			. "attributes-natural-language" //attributes-natural-language
+			. self::_giveMeStringLength($language) // value-length
+			. $language; // value
+		self::_putDebug(sprintf(_("Language: %s") , $language) , 2);
+		$this->setup->language = 1;
+	}
+
+	public function setDocumentFormat($mime_media_type = 'application/octet-stream')
+	{
+		self::setBinary();
+		$length = chr(strlen($mime_media_type));
+		while (strlen($length) < 2) $length = chr(0x00) . $length;
+		self::_putDebug(sprintf(_("mime type: %s") , $mime_media_type) , 2);
+		$this->meta->mime_media_type = chr(0x49) // document-format tag
+			. self::_giveMeStringLength('document-format') . 'document-format' //
+			. self::_giveMeStringLength($mime_media_type) . $mime_media_type; // value
+		$this->setup->mime_media_type = 1;
+	}
+
+	// setDocumentFormat alias for backward compatibility
+	public function setMimeMediaType($mime_media_type = "application/octet-stream")
+	{
+		self::setDocumentFormat($mime_media_type);
+	}
+
+	public function setCopies($nbrcopies = 1)
+	{
+		$this->meta->copies = "";
+
+		if ($nbrcopies == 1 || !$nbrcopies)
+		{
+			return true;
+		}
+
+		$copies = self::_integerBuild($nbrcopies);
+		$this->meta->copies = chr(0x21) // integer type | value-tag
+			. chr(0x00) . chr(0x06) //             name-length
+			. "copies" // copies    |             name
+			. self::_giveMeStringLength($copies) // value-length
+			. $copies;
+		self::_putDebug(sprintf(_("Copies: %s") , $nbrcopies) , 2);
+		$this->setup->copies = 1;
+	}
+
+	public function setDocumentName($document_name = "")
+	{
+		$this->meta->document_name = "";
+		if (!$document_name) {
+			return true;
+		}
+		$document_name = substr($document_name, 0, 1023);
+		$length = strlen($document_name);
+		$length = chr($length);
+		while (strlen($length) < 2) $length = chr(0x00) . $length;
+		self::_putDebug(sprintf(_("document name: %s") , $document_name) , 2);
+		$this->meta->document_name = chr(0x41) // textWithoutLanguage tag
+			. chr(0x00) . chr(0x0d) // name-length
+			. "document-name" // mimeMediaType
+			. self::_giveMeStringLength($document_name) . $document_name; // value
+
+	}
+
+	public function setJobName($jobname = '', $absolute = false)
+	{
+		$this->meta->jobname = '';
+		if ($jobname == '')
+		{
+			$this->meta->jobname = '';
+			return true;
+		}
+		$postpend = date('-H:i:s-') . $this->_setJobId();
+		if ($absolute) {
+			$postpend = '';
+		}
+		if (isset($this->values->jobname) && $jobname == '(PHP)')
+		{
+			$jobname = $this->values->jobname;
+		}
+		$this->values->jobname = $jobname;
+		$jobname.= $postpend;
+		$this->meta->jobname = chr(0x42) // nameWithoutLanguage type || value-tag
+			. chr(0x00) . chr(0x08) //  name-length
+			. "job-name" //  job-name || name
+			. self::_giveMeStringLength($jobname) // value-length
+			. $jobname; // value
+		self::_putDebug(sprintf(_("Job name: %s") , $jobname) , 2);
+		$this->setup->jobname = 1;
+	}
+
+	public function setUserName($username = 'PHP-SERVER')
+	{
+		$this->requesting_user = $username;
+		$this->meta->username = '';
+		if (!$username) {
+			return true;
+		}
+		if ($username == 'PHP-SERVER' && isset($this->meta->username)) {
+			return TRUE;
+		}
+		/*
         $value_length = 0x00;
         for ($i = 0; $i < strlen($username); $i++)
         {
@@ -375,1610 +375,1610 @@ 
         $value_length = chr($value_length);
         while (strlen($value_length) < 2) $value_length = chr(0x00) . $value_length;
         */
-        $this->meta->username = chr(0x42) // keyword type || value-tag
-            . chr(0x00) . chr(0x14) // name-length
-            . "requesting-user-name"
-            . self::_giveMeStringLength($username) // value-length
-            . $username;
-        self::_putDebug(sprintf(_("Username: %s") , $username) , 2);
-        $this->setup->username = 1;
-    }
-
-    public function setAuthentification($username, $password)
-    {
-        self::setAuthentication($username, $password);
-    }
-
-    public function setAuthentication($username, $password)
-    {
-        $this->password = $password;
-        $this->username = $username;
-        self::_putDebug(_("Setting password") , 2);
-        $this->setup->password = 1;
-    }
-
-    public function setSides($sides = 2)
-    {
-        $this->meta->sides = '';
-        if (!$sides)
-        {
-            return true;
-        }
-
-        switch ($sides)
-        {
-            case 1:
-                $sides = "one-sided";
-                break;
-
-            case 2:
-                $sides = "two-sided-long-edge";
-                break;
-
-            case "2CE":
-                $sides = "two-sided-short-edge";
-                break;
-        }
-
-        $this->meta->sides = chr(0x44) // keyword type | value-tag
-            . chr(0x00) . chr(0x05) //        name-length
-            . "sides" // sides |             name
-            . self::_giveMeStringLength($sides) //               value-length
-            . $sides; // one-sided |          value
-        self::_putDebug(sprintf(_("Sides value set to %s") , $sides) , 2);
-    }
-
-    public function setFidelity()
-    {
-        // whether the server can't replace any attributes
-        // (eg, 2 sided print is not possible,
-        // so print one sided) and DO NOT THE JOB.
-        $this->meta->fidelity = chr(0x22) // boolean type  |  value-tag
-            . chr(0x00) . chr(0x16) //                  name-length
-            . "ipp-attribute-fidelity" // ipp-attribute-fidelity | name
-            . chr(0x00) . chr(0x01) //  value-length
-            . chr(0x01); //  true | value
-        self::_putDebug(_("Fidelity attribute is set (paranoid mode)") , 3);
-    }
-
-    public function unsetFidelity()
-    {
-        // whether the server can replace any attributes
-        // (eg, 2 sided print is not possible,
-        // so print one sided) and DO THE JOB.
-        $this->meta->fidelity = chr(0x22) //  boolean type | value-tag
-            . chr(0x00) . chr(0x16) //        name-length
-            . "ipp-attribute-fidelity" // ipp-attribute-fidelity | name
-            . chr(0x00) . chr(0x01) //               value-length
-            . chr(0x00); // false |                   value
-        self::_putDebug(_("Fidelity attribute is unset") , 2);
-    }
-
-    public function setMessage($message = '')
-    {
-        $this->meta->message = '';
-        if (!$message) {
-            return true;
-        }
-        $this->meta->message =
-            chr(0x41) // attribute type = textWithoutLanguage
-                . chr(0x00)
-                . chr(0x07)
-                . "message"
-                . self::_giveMeStringLength(substr($message, 0, 127))
-                . substr($message, 0, 127);
-        self::_putDebug(sprintf(_('Setting message to "%s"') , $message) , 2);
-    }
-
-    public function setPageRanges($page_ranges)
-    {
-        // $pages_ranges = string:  "1:5 10:25 40:52 ..."
-        // to unset, specify an empty string.
-        $this->meta->page_range = '';
-        if (!$page_ranges) {
-            return true;
-        }
-        $page_ranges = trim(str_replace("-", ":", $page_ranges));
-        $first = true;
-        #$page_ranges = split(' ', $page_ranges);
-        $page_ranges = preg_split('# #', $page_ranges);
-        foreach($page_ranges as $page_range)
-        {
-            $value = self::_rangeOfIntegerBuild($page_range);
-            if ($first)
-            {
-                $this->meta->page_ranges .=
-                $this->tags_types['rangeOfInteger']['tag']
-                    . self::_giveMeStringLength('page-ranges')
-                    . 'page-ranges'
-                    . self::_giveMeStringLength($value)
-                    . $value;
-            }
-            else
-            {
-                $this->meta->page_ranges .=
-                $this->tags_types['rangeOfInteger']['tag']
-                    . self::_giveMeStringLength('')
-                    . self::_giveMeStringLength($value)
-                    . $value;
-                $first = false;
-            }
-        }
-    }
-
-    public function setAttribute($attribute, $values)
-    {
-        $operation_attributes_tags = array_keys($this->operation_tags);
-        $job_attributes_tags = array_keys($this->job_tags);
-        $printer_attributes_tags = array_keys($this->printer_tags);
-        self::unsetAttribute($attribute);
-        if (in_array($attribute, $operation_attributes_tags))
-        {
-            if (!is_array($values))
-            {
-                self::_setOperationAttribute($attribute, $values);
-            }
-            else
-            {
-                foreach($values as $value)
-                {
-                    self::_setOperationAttribute($attribute, $value);
-                }
-            }
-        }
-        elseif (in_array($attribute, $job_attributes_tags))
-        {
-            if (!is_array($values))
-            {
-                self::_setJobAttribute($attribute, $values);
-            }
-            else
-            {
-                foreach($values as $value)
-                {
-                    self::_setJobAttribute($attribute, $value);
-                }
-            }
-        }
-        elseif (in_array($attribute, $printer_attributes_tags))
-        {
-            if (!is_array($values))
-            {
-                self::_setPrinterAttribute($attribute, $values);
-            }
-            else
-            {
-                foreach($values as $value)
-                {
-                    self::_setPrinterAttribute($attribute, $value);
-                }
-            }
-        }
-        else
-        {
-            trigger_error(
-                sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , E_USER_NOTICE);
-            self::_putDebug(
-                sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , 3);
-            self::_errorLog(
-                sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , 2);
-            return FALSE;
-        }
-    }
-
-    public function unsetAttribute($attribute)
-    {
-        $operation_attributes_tags = array_keys($this->operation_tags);
-        $job_attributes_tags = array_keys($this->job_tags);
-        $printer_attributes_tags = array_keys($this->printer_tags);
-        if (in_array($attribute, $operation_attributes_tags))
-        {
-            unset(
-                $this->operation_tags[$attribute]['value'],
-                $this->operation_tags[$attribute]['systag']
-            );
-        }
-        elseif (in_array($attribute, $job_attributes_tags))
-        {
-            unset(
-                $this->job_tags[$attribute]['value'],
-                $this->job_tags[$attribute]['systag']
-            );
-        }
-        elseif (in_array($attribute, $printer_attributes_tags))
-        {
-            unset(
-                $this->printer_tags[$attribute]['value'],
-                $this->printer_tags[$attribute]['systag']
-            );
-        }
-        else
-        {
-            trigger_error(
-                sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , E_USER_NOTICE);
-            self::_putDebug(
-                sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , 3);
-            self::_errorLog(
-                sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
-                    $attribute) , 2);
-            return FALSE;
-        }
-        return true;
-    }
-
-    //
-    // LOGGING / DEBUGGING
-    //
-    /**
-     * Sets log file destination. Creates the file if has permission.
-     *
-     * @param string $log_destination
-     * @param string $destination_type
-     * @param int $level
-     *
-     * @throws ippException
-     */
-    public function setLog($log_destination, $destination_type = 'file', $level = 2)
-    {
-        if (!file_exists($log_destination) && is_writable(dirname($log_destination)))
-        {
-            touch($log_destination);
-            chmod($log_destination, 0777);
-        }
-
-        switch ($destination_type)
-        {
-            case 'file':
-            case 3:
-                $this->log_destination = $log_destination;
-                $this->log_type = 3;
-                break;
-
-            case 'logger':
-            case 0:
-                $this->log_destination = '';
-                $this->log_type = 0;
-                break;
-
-            case 'e-mail':
-            case 1:
-                $this->log_destination = $log_destination;
-                $this->log_type = 1;
-                break;
-        }
-        $this->log_level = $level;
-    }
-
-    public function printDebug()
-    {
-        for ($i = 0; $i < $this->debug_count; $i++)
-        {
-            echo $this->debug[$i], "\n";
-        }
-        $this->debug = array();
-        $this->debug_count = 0;
-    }
-
-    public function getDebug()
-    {
-        $debug = '';
-        for ($i = 0; $i < $this->debug_count; $i++)
-        {
-            $debug.= $this->debug[$i];
-        }
-        $this->debug = array();
-        $this->debug_count = 0;
-        return $debug;
-    }
-
-    //
-    // OPERATIONS
-    //
-    public function printJob()
-    {
-        // this BASIC version of printJob do not parse server
-        // output for job's attributes
-        self::_putDebug(
-            sprintf(
-                "************** Date: %s ***********",
-                date('Y-m-d H:i:s')
-            )
-        );
-        if (!$this->_stringJob()) {
-            return FALSE;
-        }
-        if (is_readable($this->data))
-        {
-            self::_putDebug(_("Printing a FILE"));
-            $this->output = $this->stringjob;
-            if ($this->setup->datatype == "TEXT")
-            {
-                $this->output.= chr(0x16);
-            }
-            $post_values = array(
-                "Content-Type" => "application/ipp",
-                "Data" => $this->output,
-                "File" => $this->data
-            );
-            if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
-            {
-                $post_values = array_merge(
-                    $post_values,
-                    array(
-                        "Filetype" => "TEXT"
-                    )
-                );
-            }
-        }
-        else
-        {
-            self::_putDebug(_("Printing DATA"));
-            $this->output =
-                $this->stringjob
-                    . $this->datahead
-                    . $this->data
-                    . $this->datatail;
-            $post_values = array(
-                "Content-Type" => "application/ipp",
-                "Data" => $this->output
-            );
-        }
-        if (self::_sendHttp($post_values, $this->paths["printers"]))
-        {
-            self::_parseServerOutput();
-        }
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status, array(
-                $this->serveroutput->status
-            ));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(
-                    sprintf("printing job %s: ", $this->last_job)
-                        . $this->serveroutput->status,
-                    3);
-            }
-            else
-            {
-                self::_errorLog(
-                    sprintf("printing job: ", $this->last_job)
-                        . $this->serveroutput->status,
-                    1);
-            }
-                return $this->serveroutput->status;
-        }
-
-    $this->status =
-        array_merge($this->status, array("OPERATION FAILED"));
-        $this->jobs =
-            array_merge($this->jobs, array(""));
-        $this->jobs_uri =
-            array_merge($this->jobs_uri, array(""));
-
-        self::_errorLog("printing job : OPERATION FAILED", 1);
-        return false;
-    }
-
-    //
-    // HTTP OUTPUT
-    //
-    protected function _sendHttp($post_values, $uri)
-    {
-        /*
+		$this->meta->username = chr(0x42) // keyword type || value-tag
+			. chr(0x00) . chr(0x14) // name-length
+			. "requesting-user-name"
+			. self::_giveMeStringLength($username) // value-length
+			. $username;
+		self::_putDebug(sprintf(_("Username: %s") , $username) , 2);
+		$this->setup->username = 1;
+	}
+
+	public function setAuthentification($username, $password)
+	{
+		self::setAuthentication($username, $password);
+	}
+
+	public function setAuthentication($username, $password)
+	{
+		$this->password = $password;
+		$this->username = $username;
+		self::_putDebug(_("Setting password") , 2);
+		$this->setup->password = 1;
+	}
+
+	public function setSides($sides = 2)
+	{
+		$this->meta->sides = '';
+		if (!$sides)
+		{
+			return true;
+		}
+
+		switch ($sides)
+		{
+			case 1:
+				$sides = "one-sided";
+				break;
+
+			case 2:
+				$sides = "two-sided-long-edge";
+				break;
+
+			case "2CE":
+				$sides = "two-sided-short-edge";
+				break;
+		}
+
+		$this->meta->sides = chr(0x44) // keyword type | value-tag
+			. chr(0x00) . chr(0x05) //        name-length
+			. "sides" // sides |             name
+			. self::_giveMeStringLength($sides) //               value-length
+			. $sides; // one-sided |          value
+		self::_putDebug(sprintf(_("Sides value set to %s") , $sides) , 2);
+	}
+
+	public function setFidelity()
+	{
+		// whether the server can't replace any attributes
+		// (eg, 2 sided print is not possible,
+		// so print one sided) and DO NOT THE JOB.
+		$this->meta->fidelity = chr(0x22) // boolean type  |  value-tag
+			. chr(0x00) . chr(0x16) //                  name-length
+			. "ipp-attribute-fidelity" // ipp-attribute-fidelity | name
+			. chr(0x00) . chr(0x01) //  value-length
+			. chr(0x01); //  true | value
+		self::_putDebug(_("Fidelity attribute is set (paranoid mode)") , 3);
+	}
+
+	public function unsetFidelity()
+	{
+		// whether the server can replace any attributes
+		// (eg, 2 sided print is not possible,
+		// so print one sided) and DO THE JOB.
+		$this->meta->fidelity = chr(0x22) //  boolean type | value-tag
+			. chr(0x00) . chr(0x16) //        name-length
+			. "ipp-attribute-fidelity" // ipp-attribute-fidelity | name
+			. chr(0x00) . chr(0x01) //               value-length
+			. chr(0x00); // false |                   value
+		self::_putDebug(_("Fidelity attribute is unset") , 2);
+	}
+
+	public function setMessage($message = '')
+	{
+		$this->meta->message = '';
+		if (!$message) {
+			return true;
+		}
+		$this->meta->message =
+			chr(0x41) // attribute type = textWithoutLanguage
+				. chr(0x00)
+				. chr(0x07)
+				. "message"
+				. self::_giveMeStringLength(substr($message, 0, 127))
+				. substr($message, 0, 127);
+		self::_putDebug(sprintf(_('Setting message to "%s"') , $message) , 2);
+	}
+
+	public function setPageRanges($page_ranges)
+	{
+		// $pages_ranges = string:  "1:5 10:25 40:52 ..."
+		// to unset, specify an empty string.
+		$this->meta->page_range = '';
+		if (!$page_ranges) {
+			return true;
+		}
+		$page_ranges = trim(str_replace("-", ":", $page_ranges));
+		$first = true;
+		#$page_ranges = split(' ', $page_ranges);
+		$page_ranges = preg_split('# #', $page_ranges);
+		foreach($page_ranges as $page_range)
+		{
+			$value = self::_rangeOfIntegerBuild($page_range);
+			if ($first)
+			{
+				$this->meta->page_ranges .=
+				$this->tags_types['rangeOfInteger']['tag']
+					. self::_giveMeStringLength('page-ranges')
+					. 'page-ranges'
+					. self::_giveMeStringLength($value)
+					. $value;
+			}
+			else
+			{
+				$this->meta->page_ranges .=
+				$this->tags_types['rangeOfInteger']['tag']
+					. self::_giveMeStringLength('')
+					. self::_giveMeStringLength($value)
+					. $value;
+				$first = false;
+			}
+		}
+	}
+
+	public function setAttribute($attribute, $values)
+	{
+		$operation_attributes_tags = array_keys($this->operation_tags);
+		$job_attributes_tags = array_keys($this->job_tags);
+		$printer_attributes_tags = array_keys($this->printer_tags);
+		self::unsetAttribute($attribute);
+		if (in_array($attribute, $operation_attributes_tags))
+		{
+			if (!is_array($values))
+			{
+				self::_setOperationAttribute($attribute, $values);
+			}
+			else
+			{
+				foreach($values as $value)
+				{
+					self::_setOperationAttribute($attribute, $value);
+				}
+			}
+		}
+		elseif (in_array($attribute, $job_attributes_tags))
+		{
+			if (!is_array($values))
+			{
+				self::_setJobAttribute($attribute, $values);
+			}
+			else
+			{
+				foreach($values as $value)
+				{
+					self::_setJobAttribute($attribute, $value);
+				}
+			}
+		}
+		elseif (in_array($attribute, $printer_attributes_tags))
+		{
+			if (!is_array($values))
+			{
+				self::_setPrinterAttribute($attribute, $values);
+			}
+			else
+			{
+				foreach($values as $value)
+				{
+					self::_setPrinterAttribute($attribute, $value);
+				}
+			}
+		}
+		else
+		{
+			trigger_error(
+				sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , E_USER_NOTICE);
+			self::_putDebug(
+				sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , 3);
+			self::_errorLog(
+				sprintf(_('SetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , 2);
+			return FALSE;
+		}
+	}
+
+	public function unsetAttribute($attribute)
+	{
+		$operation_attributes_tags = array_keys($this->operation_tags);
+		$job_attributes_tags = array_keys($this->job_tags);
+		$printer_attributes_tags = array_keys($this->printer_tags);
+		if (in_array($attribute, $operation_attributes_tags))
+		{
+			unset(
+				$this->operation_tags[$attribute]['value'],
+				$this->operation_tags[$attribute]['systag']
+			);
+		}
+		elseif (in_array($attribute, $job_attributes_tags))
+		{
+			unset(
+				$this->job_tags[$attribute]['value'],
+				$this->job_tags[$attribute]['systag']
+			);
+		}
+		elseif (in_array($attribute, $printer_attributes_tags))
+		{
+			unset(
+				$this->printer_tags[$attribute]['value'],
+				$this->printer_tags[$attribute]['systag']
+			);
+		}
+		else
+		{
+			trigger_error(
+				sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , E_USER_NOTICE);
+			self::_putDebug(
+				sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , 3);
+			self::_errorLog(
+				sprintf(_('unsetAttribute: Tag "%s" is not a printer or a job attribute'),
+					$attribute) , 2);
+			return FALSE;
+		}
+		return true;
+	}
+
+	//
+	// LOGGING / DEBUGGING
+	//
+	/**
+	 * Sets log file destination. Creates the file if has permission.
+	 *
+	 * @param string $log_destination
+	 * @param string $destination_type
+	 * @param int $level
+	 *
+	 * @throws ippException
+	 */
+	public function setLog($log_destination, $destination_type = 'file', $level = 2)
+	{
+		if (!file_exists($log_destination) && is_writable(dirname($log_destination)))
+		{
+			touch($log_destination);
+			chmod($log_destination, 0777);
+		}
+
+		switch ($destination_type)
+		{
+			case 'file':
+			case 3:
+				$this->log_destination = $log_destination;
+				$this->log_type = 3;
+				break;
+
+			case 'logger':
+			case 0:
+				$this->log_destination = '';
+				$this->log_type = 0;
+				break;
+
+			case 'e-mail':
+			case 1:
+				$this->log_destination = $log_destination;
+				$this->log_type = 1;
+				break;
+		}
+		$this->log_level = $level;
+	}
+
+	public function printDebug()
+	{
+		for ($i = 0; $i < $this->debug_count; $i++)
+		{
+			echo $this->debug[$i], "\n";
+		}
+		$this->debug = array();
+		$this->debug_count = 0;
+	}
+
+	public function getDebug()
+	{
+		$debug = '';
+		for ($i = 0; $i < $this->debug_count; $i++)
+		{
+			$debug.= $this->debug[$i];
+		}
+		$this->debug = array();
+		$this->debug_count = 0;
+		return $debug;
+	}
+
+	//
+	// OPERATIONS
+	//
+	public function printJob()
+	{
+		// this BASIC version of printJob do not parse server
+		// output for job's attributes
+		self::_putDebug(
+			sprintf(
+				"************** Date: %s ***********",
+				date('Y-m-d H:i:s')
+			)
+		);
+		if (!$this->_stringJob()) {
+			return FALSE;
+		}
+		if (is_readable($this->data))
+		{
+			self::_putDebug(_("Printing a FILE"));
+			$this->output = $this->stringjob;
+			if ($this->setup->datatype == "TEXT")
+			{
+				$this->output.= chr(0x16);
+			}
+			$post_values = array(
+				"Content-Type" => "application/ipp",
+				"Data" => $this->output,
+				"File" => $this->data
+			);
+			if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
+			{
+				$post_values = array_merge(
+					$post_values,
+					array(
+						"Filetype" => "TEXT"
+					)
+				);
+			}
+		}
+		else
+		{
+			self::_putDebug(_("Printing DATA"));
+			$this->output =
+				$this->stringjob
+					. $this->datahead
+					. $this->data
+					. $this->datatail;
+			$post_values = array(
+				"Content-Type" => "application/ipp",
+				"Data" => $this->output
+			);
+		}
+		if (self::_sendHttp($post_values, $this->paths["printers"]))
+		{
+			self::_parseServerOutput();
+		}
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status, array(
+				$this->serveroutput->status
+			));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(
+					sprintf("printing job %s: ", $this->last_job)
+						. $this->serveroutput->status,
+					3);
+			}
+			else
+			{
+				self::_errorLog(
+					sprintf("printing job: ", $this->last_job)
+						. $this->serveroutput->status,
+					1);
+			}
+				return $this->serveroutput->status;
+		}
+
+	$this->status =
+		array_merge($this->status, array("OPERATION FAILED"));
+		$this->jobs =
+			array_merge($this->jobs, array(""));
+		$this->jobs_uri =
+			array_merge($this->jobs_uri, array(""));
+
+		self::_errorLog("printing job : OPERATION FAILED", 1);
+		return false;
+	}
+
+	//
+	// HTTP OUTPUT
+	//
+	protected function _sendHttp($post_values, $uri)
+	{
+		/*
             This function Copyright (C) 2005-2006 Thomas Harding, Manuel Lemos
         */
-        $this->response_completed[] = "no";
-        unset($this->serverouptut);
-        self::_putDebug(_("Processing HTTP request") , 2);
-        $this->serveroutput->headers = array();
-        $this->serveroutput->body = "";
-        $http = new http_class;
-        if (!$this->unix) {
-        	// DOL_LDR_CHANGE
-        	if (empty($this->host)) $this->host='127.0.0.1';
-            $http->host = $this->host;
-        }
-        else {
-            $http->host = "localhost";
-        }
-        $http->with_exceptions = $this->with_exceptions;
-        if ($this->debug_http)
-        {
-            $http->debug = 1;
-            $http->html_debug = 0;
-        }
-        else
-        {
-            $http->debug = 0;
-            $http->html_debug = 0;
-        }
-        $url = "http://" . $this->host;
-        if ($this->ssl) {
-            $url = "https://" . $this->host;
-        }
-        if ($this->unix) {
-            $url = "unix://" . $this->host;
-        }
-        $http->port = $this->port;
-        $http->timeout = $this->http_timeout;
-        $http->data_timeout = $this->http_data_timeout;
-        $http->force_multipart_form_post = false;
-        $http->user = $this->username;
-        $http->password = $this->password;
-        $error = $http->GetRequestArguments($url, $arguments);
-        $arguments["RequestMethod"] = "POST";
-        $arguments["Headers"] = array(
-            "Content-Type" => "application/ipp"
-        );
-        $arguments["BodyStream"] = array(
-            array(
-                "Data" => $post_values["Data"]
-            )
-        );
-        if (isset($post_values["File"])) {
-            $arguments["BodyStream"][] = array(
-                "File" => $post_values["File"]
-            );
-        }
-        if (isset($post_values["FileType"])
-            && !strcmp($post_values["FileType"], "TEXT")
-        )
-        {
-            $arguments["BodyStream"][] = array("Data" => Chr(12));
-        }
-        $arguments["RequestURI"] = $uri;
-        if ($this->with_exceptions && $this->handle_http_exceptions)
-        {
-            try
-            {
-                $success = $http->Open($arguments);
-            }
-            catch(httpException $e)
-            {
-                throw new ippException(
-                    sprintf("http error: %s", $e->getMessage()),
-                        $e->getErrno());
-            }
-        }
-        else
-        {
-        	$success = $http->Open($arguments);
-        }
-        if ($success[0] == true)
-        {
-            $success = $http->SendRequest($arguments);
-            if ($success[0] == true)
-            {
-                self::_putDebug("H T T P    R E Q U E S T :");
-                self::_putDebug("Request headers:");
-                for (Reset($http->request_headers) , $header = 0; $header < count($http->request_headers); Next($http->request_headers) , $header++)
-                {
-                    $header_name = Key($http->request_headers);
-                    if (GetType($http->request_headers[$header_name]) == "array")
-                    {
-                        for ($header_value = 0; $header_value < count($http->request_headers[$header_name]); $header_value++)
-                        {
-                            self::_putDebug($header_name . ": " . $http->request_headers[$header_name][$header_value]);
-                        }
-                    }
-                    else
-                    {
-                        self::_putDebug($header_name . ": " . $http->request_headers[$header_name]);
-                    }
-                }
-                self::_putDebug("Request body:");
-                self::_putDebug(
-                    htmlspecialchars($http->request_body)
-                        . "*********** END REQUEST BODY *********"
-                );
-                $i = 0;
-                $headers = array();
-                unset($this->serveroutput->headers);
-                $http->ReadReplyHeaders($headers);
-                self::_putDebug("H T T P    R E S P O N S E :");
-                self::_putDebug("Response headers:");
-                for (Reset($headers) , $header = 0; $header < count($headers); Next($headers) , $header++)
-                {
-                    $header_name = Key($headers);
-                    if (GetType($headers[$header_name]) == "array")
-                    {
-                        for ($header_value = 0; $header_value < count($headers[$header_name]); $header_value++)
-                        {
-                            self::_putDebug($header_name . ": " . $headers[$header_name][$header_value]);
-                            $this->serveroutput->headers[$i] =
-                                $header_name . ": "
-                                    . $headers[$header_name][$header_value];
-                            $i++;
-                        }
-                    }
-                    else
-                    {
-                        self::_putDebug($header_name . ": " . $headers[$header_name]);
-                        $this->serveroutput->headers[$i] =
-                            $header_name
-                                . ": "
-                                . $headers[$header_name];
-                        $i++;
-                    }
-                }
-                self::_putDebug("\n\nResponse body:\n");
-                $this->serveroutput->body = "";
-                for (;;)
-                {
-                    $http->ReadReplyBody($body, 1024);
-                    if (strlen($body) == 0) {
-                        break;
-                    }
-
-                    self::_putDebug(htmlentities($body));
-                    $this->serveroutput->body.= $body;
-                }
-                self::_putDebug("********* END RESPONSE BODY ********");
-            }
-        }
-        $http->Close();
-        return true;
-    }
-
-    //
-    // INIT
-    //
-    protected function _initTags()
-    {
-        $this->tags_types = array(
-            "unsupported" => array(
-                "tag" => chr(0x10) ,
-                "build" => ""
-            ) ,
-            "reserved" => array(
-                "tag" => chr(0x11) ,
-                "build" => ""
-            ) ,
-            "unknown" => array(
-                "tag" => chr(0x12) ,
-                "build" => ""
-            ) ,
-            "no-value" => array(
-                "tag" => chr(0x13) ,
-                "build" => "no_value"
-            ) ,
-            "integer" => array(
-                "tag" => chr(0x21) ,
-                "build" => "integer"
-            ) ,
-            "boolean" => array(
-                "tag" => chr(0x22) ,
-                "build" => "boolean"
-            ) ,
-            "enum" => array(
-                "tag" => chr(0x23) ,
-                "build" => "enum"
-            ) ,
-            "octetString" => array(
-                "tag" => chr(0x30) ,
-                "build" => "octet_string"
-            ) ,
-            "datetime" => array(
-                "tag" => chr(0x31) ,
-                "build" => "datetime"
-            ) ,
-            "resolution" => array(
-                "tag" => chr(0x32) ,
-                "build" => "resolution"
-            ) ,
-            "rangeOfInteger" => array(
-                "tag" => chr(0x33) ,
-                "build" => "range_of_integers"
-            ) ,
-            "textWithLanguage" => array(
-                "tag" => chr(0x35) ,
-                "build" => "string"
-            ) ,
-            "nameWithLanguage" => array(
-                "tag" => chr(0x36) ,
-                "build" => "string"
-            ) ,
-            /*
+		$this->response_completed[] = "no";
+		unset($this->serverouptut);
+		self::_putDebug(_("Processing HTTP request") , 2);
+		$this->serveroutput->headers = array();
+		$this->serveroutput->body = "";
+		$http = new http_class;
+		if (!$this->unix) {
+			// DOL_LDR_CHANGE
+			if (empty($this->host)) $this->host='127.0.0.1';
+			$http->host = $this->host;
+		}
+		else {
+			$http->host = "localhost";
+		}
+		$http->with_exceptions = $this->with_exceptions;
+		if ($this->debug_http)
+		{
+			$http->debug = 1;
+			$http->html_debug = 0;
+		}
+		else
+		{
+			$http->debug = 0;
+			$http->html_debug = 0;
+		}
+		$url = "http://" . $this->host;
+		if ($this->ssl) {
+			$url = "https://" . $this->host;
+		}
+		if ($this->unix) {
+			$url = "unix://" . $this->host;
+		}
+		$http->port = $this->port;
+		$http->timeout = $this->http_timeout;
+		$http->data_timeout = $this->http_data_timeout;
+		$http->force_multipart_form_post = false;
+		$http->user = $this->username;
+		$http->password = $this->password;
+		$error = $http->GetRequestArguments($url, $arguments);
+		$arguments["RequestMethod"] = "POST";
+		$arguments["Headers"] = array(
+			"Content-Type" => "application/ipp"
+		);
+		$arguments["BodyStream"] = array(
+			array(
+				"Data" => $post_values["Data"]
+			)
+		);
+		if (isset($post_values["File"])) {
+			$arguments["BodyStream"][] = array(
+				"File" => $post_values["File"]
+			);
+		}
+		if (isset($post_values["FileType"])
+			&& !strcmp($post_values["FileType"], "TEXT")
+		)
+		{
+			$arguments["BodyStream"][] = array("Data" => Chr(12));
+		}
+		$arguments["RequestURI"] = $uri;
+		if ($this->with_exceptions && $this->handle_http_exceptions)
+		{
+			try
+			{
+				$success = $http->Open($arguments);
+			}
+			catch(httpException $e)
+			{
+				throw new ippException(
+					sprintf("http error: %s", $e->getMessage()),
+						$e->getErrno());
+			}
+		}
+		else
+		{
+			$success = $http->Open($arguments);
+		}
+		if ($success[0] == true)
+		{
+			$success = $http->SendRequest($arguments);
+			if ($success[0] == true)
+			{
+				self::_putDebug("H T T P    R E Q U E S T :");
+				self::_putDebug("Request headers:");
+				for (Reset($http->request_headers) , $header = 0; $header < count($http->request_headers); Next($http->request_headers) , $header++)
+				{
+					$header_name = Key($http->request_headers);
+					if (GetType($http->request_headers[$header_name]) == "array")
+					{
+						for ($header_value = 0; $header_value < count($http->request_headers[$header_name]); $header_value++)
+						{
+							self::_putDebug($header_name . ": " . $http->request_headers[$header_name][$header_value]);
+						}
+					}
+					else
+					{
+						self::_putDebug($header_name . ": " . $http->request_headers[$header_name]);
+					}
+				}
+				self::_putDebug("Request body:");
+				self::_putDebug(
+					htmlspecialchars($http->request_body)
+						. "*********** END REQUEST BODY *********"
+				);
+				$i = 0;
+				$headers = array();
+				unset($this->serveroutput->headers);
+				$http->ReadReplyHeaders($headers);
+				self::_putDebug("H T T P    R E S P O N S E :");
+				self::_putDebug("Response headers:");
+				for (Reset($headers) , $header = 0; $header < count($headers); Next($headers) , $header++)
+				{
+					$header_name = Key($headers);
+					if (GetType($headers[$header_name]) == "array")
+					{
+						for ($header_value = 0; $header_value < count($headers[$header_name]); $header_value++)
+						{
+							self::_putDebug($header_name . ": " . $headers[$header_name][$header_value]);
+							$this->serveroutput->headers[$i] =
+								$header_name . ": "
+									. $headers[$header_name][$header_value];
+							$i++;
+						}
+					}
+					else
+					{
+						self::_putDebug($header_name . ": " . $headers[$header_name]);
+						$this->serveroutput->headers[$i] =
+							$header_name
+								. ": "
+								. $headers[$header_name];
+						$i++;
+					}
+				}
+				self::_putDebug("\n\nResponse body:\n");
+				$this->serveroutput->body = "";
+				for (;;)
+				{
+					$http->ReadReplyBody($body, 1024);
+					if (strlen($body) == 0) {
+						break;
+					}
+
+					self::_putDebug(htmlentities($body));
+					$this->serveroutput->body.= $body;
+				}
+				self::_putDebug("********* END RESPONSE BODY ********");
+			}
+		}
+		$http->Close();
+		return true;
+	}
+
+	//
+	// INIT
+	//
+	protected function _initTags()
+	{
+		$this->tags_types = array(
+			"unsupported" => array(
+				"tag" => chr(0x10) ,
+				"build" => ""
+			) ,
+			"reserved" => array(
+				"tag" => chr(0x11) ,
+				"build" => ""
+			) ,
+			"unknown" => array(
+				"tag" => chr(0x12) ,
+				"build" => ""
+			) ,
+			"no-value" => array(
+				"tag" => chr(0x13) ,
+				"build" => "no_value"
+			) ,
+			"integer" => array(
+				"tag" => chr(0x21) ,
+				"build" => "integer"
+			) ,
+			"boolean" => array(
+				"tag" => chr(0x22) ,
+				"build" => "boolean"
+			) ,
+			"enum" => array(
+				"tag" => chr(0x23) ,
+				"build" => "enum"
+			) ,
+			"octetString" => array(
+				"tag" => chr(0x30) ,
+				"build" => "octet_string"
+			) ,
+			"datetime" => array(
+				"tag" => chr(0x31) ,
+				"build" => "datetime"
+			) ,
+			"resolution" => array(
+				"tag" => chr(0x32) ,
+				"build" => "resolution"
+			) ,
+			"rangeOfInteger" => array(
+				"tag" => chr(0x33) ,
+				"build" => "range_of_integers"
+			) ,
+			"textWithLanguage" => array(
+				"tag" => chr(0x35) ,
+				"build" => "string"
+			) ,
+			"nameWithLanguage" => array(
+				"tag" => chr(0x36) ,
+				"build" => "string"
+			) ,
+			/*
             "text" => array ("tag" => chr(0x40),
             "build" => "string"),
             "text string" => array ("tag" => chr(0x40),
             "build" => "string"),
             */
-            "textWithoutLanguage" => array(
-                "tag" => chr(0x41) ,
-                "build" => "string"
-            ) ,
-            "nameWithoutLanguage" => array(
-                "tag" => chr(0x42) ,
-                "buid" => "string"
-            ) ,
-            "keyword" => array(
-                "tag" => chr(0x44) ,
-                "build" => "string"
-            ) ,
-            "uri" => array(
-                "tag" => chr(0x45) ,
-                "build" => "string"
-            ) ,
-            "uriScheme" => array(
-                "tag" => chr(0x46) ,
-                "build" => "string"
-            ) ,
-            "charset" => array(
-                "tag" => chr(0x47) ,
-                "build" => "string"
-            ) ,
-            "naturalLanguage" => array(
-                "tag" => chr(0x48) ,
-                "build" => "string"
-            ) ,
-            "mimeMediaType" => array(
-                "tag" => chr(0x49) ,
-                "build" => "string"
-            ) ,
-            "extendedAttributes" => array(
-                "tag" => chr(0x7F) ,
-                "build" => "extended"
-            ) ,
-        );
-        $this->operation_tags = array(
-            "compression" => array(
-                "tag" => "keyword"
-            ) ,
-            "document-natural-language" => array(
-                "tag" => "naturalLanguage"
-            ) ,
-            "job-k-octets" => array(
-                "tag" => "integer"
-            ) ,
-            "job-impressions" => array(
-                "tag" => "integer"
-            ) ,
-            "job-media-sheets" => array(
-                "tag" => "integer"
-            ) ,
-        );
-        $this->job_tags = array(
-            "job-priority" => array(
-                "tag" => "integer"
-            ) ,
-            "job-hold-until" => array(
-                "tag" => "keyword"
-            ) ,
-            "job-sheets" => array(
-                "tag" => "keyword"
-            ) , //banner page
-            "multiple-document-handling" => array(
-                "tag" => "keyword"
-            ) ,
-            //"copies" => array("tag" => "integer"),
-            "finishings" => array(
-                "tag" => "enum"
-            ) ,
-            //"page-ranges" => array("tag" => "rangeOfInteger"), // has its own function
-            //"sides" => array("tag" => "keyword"), // has its own function
-            "number-up" => array(
-                "tag" => "integer"
-            ) ,
-            "orientation-requested" => array(
-                "tag" => "enum"
-            ) ,
-            "media" => array(
-                "tag" => "keyword"
-            ) ,
-            "printer-resolution" => array(
-                "tag" => "resolution"
-            ) ,
-            "print-quality" => array(
-                "tag" => "enum"
-            ) ,
-            "job-message-from-operator" => array(
-                "tag" => "textWithoutLanguage"
-            ) ,
-        );
-        $this->printer_tags = array(
-            "requested-attributes" => array(
-                "tag" => "keyword"
-            )
-        );
-    }
-
-    //
-    // SETUP
-    //
-    protected function _setOperationId()
-    {
-        $prepend = '';
-        $this->operation_id+= 1;
-        $this->meta->operation_id = self::_integerBuild($this->operation_id);
-        self::_putDebug("operation id is: " . $this->operation_id, 2);
-    }
-
-    protected function _setJobId()
-    {
-        $this->meta->jobid+= 1;
-        $prepend = '';
-        $prepend_length = 4 - strlen($this->meta->jobid);
-        for ($i = 0; $i < $prepend_length; $i++) {
-            $prepend.= '0';
-        }
-        return $prepend . $this->meta->jobid;
-    }
-
-    protected function _setJobUri($job_uri)
-    {
-        $this->meta->job_uri = chr(0x45) // type uri
-            . chr(0x00) . chr(0x07) // name-length
-            . "job-uri"
-            //. chr(0x00).chr(strlen($job_uri))
-            . self::_giveMeStringLength($job_uri) . $job_uri;
-        self::_putDebug("job-uri is: " . $job_uri, 2);
-    }
-
-    //
-    // RESPONSE PARSING
-    //
-    protected function _parseServerOutput()
-    {
-        $this->serveroutput->response = array();
-        if (!self::_parseHttpHeaders()) {
-            return FALSE;
-        }
-        $this->_parsing->offset = 0;
-        self::_parseIppVersion();
-        self::_parseStatusCode();
-        self::_parseRequestID();
-        $this->_parseResponse();
-        //devel
-        self::_putDebug(
-            sprintf("***** IPP STATUS: %s ******", $this->serveroutput->status),
-            4);
-        self::_putDebug("****** END OF OPERATION ****");
-        return true;
-    }
-
-    protected function _parseHttpHeaders()
-    {
-        $response = "";
-        switch ($this->serveroutput->headers[0])
-        {
-            case "http/1.1 200 ok: ":
-                $this->serveroutput->httpstatus = "HTTP/1.1 200 OK";
-                $response = "OK";
-                break;
-
-            // primitive http/1.0 for Lexmark printers (from Rick Baril)
-            case "http/1.0 200 ok: ":
-                $this->serveroutput->httpstatus = "HTTP/1.0 200 OK";
-                $response = "OK";
-                break;
-
-            case "http/1.1 100 continue: ":
-                $this->serveroutput->httpstatus = "HTTP/1.1 100 CONTINUE";
-                $response = "OK";
-                break;
-
-            case "":
-                $this->serveroutput->httpstatus = "HTTP/1.1 000 No Response From Server";
-                $this->serveroutput->status = "HTTP-ERROR-000_NO_RESPONSE_FROM_SERVER";
-                trigger_error("No Response From Server", E_USER_WARNING);
-                self::_errorLog("No Response From Server", 1);
-                $this->disconnected = 1;
-                return FALSE;
-                break;
-
-            default:
-                $server_response = preg_replace("/: $/", '', $this->serveroutput->headers[0]);
-                #$strings = split(' ', $server_response, 3);
-                $strings = preg_split('# #', $server_response, 3);
-                $errno = $strings[1];
-                $string = strtoupper(str_replace(' ', '_', $strings[2]));
-                trigger_error(
-                    sprintf(_("server responds %s") , $server_response),
-                    E_USER_WARNING);
-                self::_errorLog("server responds " . $server_response, 1);
-                $this->serveroutput->httpstatus =
-                    strtoupper($strings[0])
-                        . " "
-                        . $errno
-                        . " "
-                        . ucfirst($strings[2]);
-
-                $this->serveroutput->status =
-                    "HTTP-ERROR-"
-                        . $errno
-                        . "-"
-                        . $string;
-                $this->disconnected = 1;
-                return FALSE;
-                break;
-        }
-        unset($this->serveroutput->headers);
-        return TRUE;
-    }
-
-    protected function _parseIppVersion()
-    {
-        $ippversion =
-            (ord($this->serveroutput->body[$this->_parsing->offset]) * 256)
-                + ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-        switch ($ippversion)
-        {
-            case 0x0101:
-                $this->serveroutput->ipp_version = "1.1";
-                break;
-
-            default:
-                $this->serveroutput->ipp_version =
-                    sprintf("%u.%u (Unknown)",
-                        ord($this->serveroutput->body[$this->_parsing->offset]) * 256,
-                        ord($this->serveroutput->body[$this->_parsing->offset + 1]));
-                break;
-        }
-        self::_putDebug("I P P    R E S P O N S E :\n\n");
-        self::_putDebug(
-            sprintf("IPP version %s%s: %s",
-                ord($this->serveroutput->body[$this->_parsing->offset]),
-                ord($this->serveroutput->body[$this->_parsing->offset + 1]),
-                $this->serveroutput->ipp_version));
-        $this->_parsing->offset+= 2;
-        return;
-    }
-
-    protected function _parseStatusCode()
-    {
-        $status_code =
-            (ord($this->serveroutput->body[$this->_parsing->offset]) * 256)
-            + ord($this->serveroutput->body[$this->_parsing->offset + 1]);
-        $this->serveroutput->status = "NOT PARSED";
-        $this->_parsing->offset+= 2;
-        if (strlen($this->serveroutput->body) < $this->_parsing->offset)
-        {
-            return false;
-        }
-        if ($status_code < 0x00FF)
-        {
-            $this->serveroutput->status = "successfull";
-        }
-        elseif ($status_code < 0x01FF)
-        {
-            $this->serveroutput->status = "informational";
-        }
-        elseif ($status_code < 0x02FF)
-        {
-            $this->serveroutput->status = "redirection";
-        }
-        elseif ($status_code < 0x04FF)
-        {
-            $this->serveroutput->status = "client-error";
-        }
-        elseif ($status_code < 0x05FF)
-        {
-            $this->serveroutput->status = "server-error";
-        }
-        switch ($status_code)
-        {
-            case 0x0000:
-                $this->serveroutput->status = "successfull-ok";
-                break;
-
-            case 0x0001:
-                $this->serveroutput->status = "successful-ok-ignored-or-substituted-attributes";
-                break;
-
-            case 0x002:
-                $this->serveroutput->status = "successful-ok-conflicting-attributes";
-                break;
-
-            case 0x0400:
-                $this->serveroutput->status = "client-error-bad-request";
-                break;
-
-            case 0x0401:
-                $this->serveroutput->status = "client-error-forbidden";
-                break;
-
-            case 0x0402:
-                $this->serveroutput->status = "client-error-not-authenticated";
-                break;
-
-            case 0x0403:
-                $this->serveroutput->status = "client-error-not-authorized";
-                break;
-
-            case 0x0404:
-                $this->serveroutput->status = "client-error-not-possible";
-                break;
-
-            case 0x0405:
-                $this->serveroutput->status = "client-error-timeout";
-                break;
-
-            case 0x0406:
-                $this->serveroutput->status = "client-error-not-found";
-                break;
-
-            case 0x0407:
-                $this->serveroutput->status = "client-error-gone";
-                break;
-
-            case 0x0408:
-                $this->serveroutput->status = "client-error-request-entity-too-large";
-                break;
-
-            case 0x0409:
-                $this->serveroutput->status = "client-error-request-value-too-long";
-                break;
-
-            case 0x040A:
-                $this->serveroutput->status = "client-error-document-format-not-supported";
-                break;
-
-            case 0x040B:
-                $this->serveroutput->status = "client-error-attributes-or-values-not-supported";
-                break;
-
-            case 0x040C:
-                $this->serveroutput->status = "client-error-uri-scheme-not-supported";
-                break;
-
-            case 0x040D:
-                $this->serveroutput->status = "client-error-charset-not-supported";
-                break;
-
-            case 0x040E:
-                $this->serveroutput->status = "client-error-conflicting-attributes";
-                break;
-
-            case 0x040F:
-                $this->serveroutput->status = "client-error-compression-not-supported";
-                break;
-
-            case 0x0410:
-                $this->serveroutput->status = "client-error-compression-error";
-                break;
-
-            case 0x0411:
-                $this->serveroutput->status = "client-error-document-format-error";
-                break;
-
-            case 0x0412:
-                $this->serveroutput->status = "client-error-document-access-error";
-                break;
-
-            case 0x0413: // RFC3380
-                $this->serveroutput->status = "client-error-attributes-not-settable";
-                break;
-
-            case 0x0500:
-                $this->serveroutput->status = "server-error-internal-error";
-                break;
-
-            case 0x0501:
-                $this->serveroutput->status = "server-error-operation-not-supported";
-                break;
-
-            case 0x0502:
-                $this->serveroutput->status = "server-error-service-unavailable";
-                break;
-
-            case 0x0503:
-                $this->serveroutput->status = "server-error-version-not-supported";
-                break;
-
-            case 0x0504:
-                $this->serveroutput->status = "server-error-device-error";
-                break;
-
-            case 0x0505:
-                $this->serveroutput->status = "server-error-temporary-error";
-                break;
-
-            case 0x0506:
-                $this->serveroutput->status = "server-error-not-accepting-jobs";
-                break;
-
-            case 0x0507:
-                $this->serveroutput->status = "server-error-busy";
-                break;
-
-            case 0x0508:
-                $this->serveroutput->status = "server-error-job-canceled";
-                break;
-
-            case 0x0509:
-                $this->serveroutput->status = "server-error-multiple-document-jobs-not-supported";
-                break;
-
-            default:
-                break;
-        }
-        self::_putDebug(
-            sprintf(
-                "status-code: %s%s: %s ",
-                $this->serveroutput->body[$this->_parsing->offset],
-                $this->serveroutput->body[$this->_parsing->offset + 1],
-                $this->serveroutput->status),
-            4);
-        return;
-    }
-
-    protected function _parseRequestID()
-    {
-        $this->serveroutput->request_id =
-            self::_interpretInteger(
-                substr($this->serveroutput->body, $this->_parsing->offset, 4)
-            );
-        self::_putDebug("request-id " . $this->serveroutput->request_id, 2);
-        $this->_parsing->offset+= 4;
-        return;
-    }
-
-    protected function _interpretInteger($value)
-    {
-        // they are _signed_ integers
-        $value_parsed = 0;
-        for ($i = strlen($value); $i > 0; $i --)
-        {
-            $value_parsed +=
-                (
-                    (1 << (($i - 1) * 8))
-                        *
-                        ord($value[strlen($value) - $i])
-                );
-        }
-        if ($value_parsed >= 2147483648)
-        {
-            $value_parsed -= 4294967296;
-        }
-        return $value_parsed;
-    }
-
-    protected function _parseResponse()
-    {
-    }
-
-    //
-    // REQUEST BUILDING
-    //
-    protected function _stringJob()
-    {
-        if (!isset($this->setup->charset)) {
-            self::setCharset();
-        }
-        if (!isset($this->setup->datatype)) {
-            self::setBinary();
-        }
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-            if (array_key_exists(0, $this->available_printers))
-            {
-                self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(
-                    _("_stringJob: Printer URI is not set: die"),
-                    E_USER_WARNING);
-                self::_putDebug(_("_stringJob: Printer URI is not set: die") , 4);
-                self::_errorLog(" Printer URI is not set, die", 2);
-                return FALSE;
-            }
-        }
-        if (!isset($this->setup->copies)) {
-            self::setCopies(1);
-        }
-        if (!isset($this->setup->language)) {
-            self::setLanguage('en_us');
-        }
-        if (!isset($this->setup->mime_media_type)) {
-            self::setMimeMediaType();
-        }
-        if (!isset($this->setup->jobname)) {
-            self::setJobName();
-        }
-        unset($this->setup->jobname);
-        if (!isset($this->meta->username)) {
-            self::setUserName();
-        }
-        if (!isset($this->meta->fidelity)) {
-            $this->meta->fidelity = '';
-        }
-        if (!isset($this->meta->document_name)) {
-            $this->meta->document_name = '';
-        }
-        if (!isset($this->meta->sides)) {
-            $this->meta->sides = '';
-        }
-        if (!isset($this->meta->page_ranges)) {
-            $this->meta->page_ranges = '';
-        }
-        $jobattributes = '';
-        $operationattributes = '';
-        $printerattributes = '';
-        $this->_buildValues($operationattributes, $jobattributes, $printerattributes);
-        self::_setOperationId();
-        if (!isset($this->error_generation->request_body_malformed))
-        {
-            $this->error_generation->request_body_malformed = "";
-        }
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-            . chr(0x00) . chr(0x02) // Print-Job | operation-id
-            . $this->meta->operation_id //           request-id
-            . chr(0x01) // start operation-attributes | operation-attributes-tag
-            . $this->meta->charset
-            . $this->meta->language
-            . $this->meta->printer_uri
-            . $this->meta->username
-            . $this->meta->jobname
-            . $this->meta->fidelity
-            . $this->meta->document_name
-            . $this->meta->mime_media_type
-            . $operationattributes;
-        if ($this->meta->copies || $this->meta->sides || $this->meta->page_ranges || !empty($jobattributes))
-        {
-            $this->stringjob .=
-                chr(0x02) // start job-attributes | job-attributes-tag
-                    . $this->meta->copies
-                    . $this->meta->sides
-                    . $this->meta->page_ranges
-                    . $jobattributes;
-        }
-        $this->stringjob.= chr(0x03); // end-of-attributes | end-of-attributes-tag
-        self::_putDebug(
-            sprintf(_("String sent to the server is: %s"),
-                $this->stringjob)
-            );
-        return TRUE;
-    }
-
-    protected function _buildValues(&$operationattributes, &$jobattributes, &$printerattributes)
-    {
-        $operationattributes = '';
-        foreach($this->operation_tags as $key => $values)
-        {
-            $item = 0;
-            if (array_key_exists('value', $values))
-            {
-                foreach($values['value'] as $item_value)
-                {
-                    if ($item == 0)
-                    {
-                        $operationattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength($key)
-                                . $key
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    else
-                    {
-                        $operationattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength('')
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    $item++;
-                }
-            }
-        }
-        $jobattributes = '';
-        foreach($this->job_tags as $key => $values)
-        {
-            $item = 0;
-            if (array_key_exists('value', $values))
-            {
-                foreach($values['value'] as $item_value)
-                {
-                    if ($item == 0)
-                    {
-                        $jobattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength($key)
-                                . $key
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    else
-                    {
-                        $jobattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength('')
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    $item++;
-                }
-            }
-        }
-        $printerattributes = '';
-        foreach($this->printer_tags as $key => $values)
-        {
-            $item = 0;
-            if (array_key_exists('value', $values))
-            {
-                foreach($values['value'] as $item_value)
-                {
-                    if ($item == 0)
-                    {
-                        $printerattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength($key)
-                                . $key
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    else
-                    {
-                        $printerattributes .=
-                            $values['systag']
-                                . self::_giveMeStringLength('')
-                                . self::_giveMeStringLength($item_value)
-                                . $item_value;
-                    }
-                    $item++;
-                }
-            }
-        }
-        reset($this->job_tags);
-        reset($this->operation_tags);
-        reset($this->printer_tags);
-        return true;
-    }
-
-    protected function _giveMeStringLength($string)
-    {
-        $length = strlen($string);
-        if ($length > ((0xFF << 8) + 0xFF)  )
-        {
-            $errmsg = sprintf (
-                _('max string length for an ipp meta-information = %d, while here %d'),
-                ((0xFF << 8) + 0xFF), $length);
-
-            if ($this->with_exceptions)
-            {
-                throw new ippException($errmsg);
-            }
-            else
-            {
-                trigger_error ($errmsg, E_USER_ERROR);
-            }
-        }
-        $int1 = $length & 0xFF;
-        $length -= $int1;
-        $length = $length >> 8;
-        $int2 = $length & 0xFF;
-        return chr($int2) . chr($int1);
-    }
-
-    protected function _enumBuild($tag, $value)
-    {
-        switch ($tag)
-        {
-            case "orientation-requested":
-                switch ($value)
-                {
-                    case 'portrait':
-                        $value = chr(3);
-                        break;
-
-                    case 'landscape':
-                        $value = chr(4);
-                        break;
-
-                    case 'reverse-landscape':
-                        $value = chr(5);
-                        break;
-
-                    case 'reverse-portrait':
-                        $value = chr(6);
-                        break;
-                }
-                break;
-
-            case "print-quality":
-                switch ($value)
-                {
-                    case 'draft':
-                        $value = chr(3);
-                        break;
-
-                    case 'normal':
-                        $value = chr(4);
-                        break;
-
-                    case 'high':
-                        $value = chr(5);
-                        break;
-                }
-                break;
-
-            case "finishing":
-                switch ($value)
-                {
-                    case 'none':
-                        $value = chr(3);
-                        break;
-
-                    case 'staple':
-                        $value = chr(4);
-                        break;
-
-                    case 'punch':
-                        $value = chr(5);
-                        break;
-
-                    case 'cover':
-                        $value = chr(6);
-                        break;
-
-                    case 'bind':
-                        $value = chr(7);
-                        break;
-
-                    case 'saddle-stitch':
-                        $value = chr(8);
-                        break;
-
-                    case 'edge-stitch':
-                        $value = chr(9);
-                        break;
-
-                    case 'staple-top-left':
-                        $value = chr(20);
-                        break;
-
-                    case 'staple-bottom-left':
-                        $value = chr(21);
-                        break;
-
-                    case 'staple-top-right':
-                        $value = chr(22);
-                        break;
-
-                    case 'staple-bottom-right':
-                        $value = chr(23);
-                        break;
-
-                    case 'edge-stitch-left':
-                        $value = chr(24);
-                        break;
-
-                    case 'edge-stitch-top':
-                        $value = chr(25);
-                        break;
-
-                    case 'edge-stitch-right':
-                        $value = chr(26);
-                        break;
-
-                    case 'edge-stitch-bottom':
-                        $value = chr(27);
-                        break;
-
-                    case 'staple-dual-left':
-                        $value = chr(28);
-                        break;
-
-                    case 'staple-dual-top':
-                        $value = chr(29);
-                        break;
-
-                    case 'staple-dual-right':
-                        $value = chr(30);
-                        break;
-
-                    case 'staple-dual-bottom':
-                        $value = chr(31);
-                        break;
-                }
-                break;
-        }
-        $prepend = '';
-        while ((strlen($value) + strlen($prepend)) < 4)
-        {
-            $prepend .= chr(0);
-        }
-        return $prepend . $value;
-    }
-
-    protected function _integerBuild($value)
-    {
-        if ($value >= 2147483647 || $value < - 2147483648)
-        {
-            trigger_error(
-                _("Values must be between -2147483648 and 2147483647: assuming '0'") , E_USER_WARNING);
-            return chr(0x00) . chr(0x00) . chr(0x00) . chr(0x00);
-        }
-        $initial_value = $value;
-        $int1 = $value & 0xFF;
-        $value -= $int1;
-        $value = $value >> 8;
-        $int2 = $value & 0xFF;
-        $value-= $int2;
-        $value = $value >> 8;
-        $int3 = $value & 0xFF;
-        $value-= $int3;
-        $value = $value >> 8;
-        $int4 = $value & 0xFF; //64bits
-        if ($initial_value < 0) {
-            $int4 = chr($int4) | chr(0x80);
-        }
-        else {
-            $int4 = chr($int4);
-        }
-        $value = $int4 . chr($int3) . chr($int2) . chr($int1);
-        return $value;
-    }
-
-    protected function _rangeOfIntegerBuild($integers)
-    {
-        #$integers = split(":", $integers);
-        $integers = preg_split("#:#", $integers);
-        for ($i = 0; $i < 2; $i++) {
-            $outvalue[$i] = self::_integerBuild($integers[$i]);
-        }
-        return $outvalue[0] . $outvalue[1];
-    }
-
-    protected function _setJobAttribute($attribute, $value)
-    {
-        //used by setAttribute
-        $tag_type = $this->job_tags[$attribute]['tag'];
-        switch ($tag_type)
-        {
-            case 'integer':
-                $this->job_tags[$attribute]['value'][] = self::_integerBuild($value);
-                break;
-
-            case 'boolean':
-            case 'nameWithoutLanguage':
-            case 'nameWithLanguage':
-            case 'textWithoutLanguage':
-            case 'textWithLanguage':
-            case 'keyword':
-            case 'naturalLanguage':
-                $this->job_tags[$attribute]['value'][] = $value;
-                break;
-
-            case 'enum':
-                $value = $this->_enumBuild($attribute, $value); // may be overwritten by children
-                $this->job_tags[$attribute]['value'][] = $value;
-                break;
-
-            case 'rangeOfInteger':
-                // $value have to be: INT1:INT2 , eg 100:1000
-                $this->job_tags[$attribute]['value'][] = self::_rangeOfIntegerBuild($value);
-                break;
-
-            case 'resolution':
-                if (preg_match("#dpi#", $value)) {
-                    $unit = chr(0x3);
-                }
-                if (preg_match("#dpc#", $value)) {
-                    $unit = chr(0x4);
-                }
-                $search = array(
-                    "#(dpi|dpc)#",
-                    '#(x|-)#'
-                );
-                $replace = array(
-                    "",
-                    ":"
-                );
-                $value = self::_rangeOfIntegerBuild(preg_replace($search, $replace, $value)) . $unit;
-                $this->job_tags[$attribute]['value'][] = $value;
-                break;
-
-            default:
-                trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
-                self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                return FALSE;
-                break;
-        }
-        $this->job_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
-    }
-
-    protected function _setOperationAttribute($attribute, $value)
-    {
-        //used by setAttribute
-        $tag_type = $this->operation_tags[$attribute]['tag'];
-        switch ($tag_type)
-        {
-            case 'integer':
-                $this->operation_tags[$attribute]['value'][] = self::_integerBuild($value);
-                break;
-
-            case 'keyword':
-            case 'naturalLanguage':
-                $this->operation_tags[$attribute]['value'][] = $value;
-                break;
-
-            default:
-                trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
-                self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                return FALSE;
-                break;
-        }
-        $this->operation_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
-    }
-
-    protected function _setPrinterAttribute($attribute, $value)
-    {
-        //used by setAttribute
-        $tag_type = $this->printer_tags[$attribute]['tag'];
-        switch ($tag_type)
-        {
-            case 'integer':
-                $this->printer_tags[$attribute]['value'][] = self::_integerBuild($value);
-                break;
-
-            case 'keyword':
-            case 'naturalLanguage':
-                $this->printer_tags[$attribute]['value'][] = $value;
-                break;
-
-            default:
-                trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
-                self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
-                return FALSE;
-                break;
-        }
-        $this->printer_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
-    }
-
-    //
-    // DEBUGGING
-    //
-    protected function _putDebug($string, $level = 1)
-    {
-        if ($level === false) {
-            return;
-        }
-
-        if ($level < $this->debug_level) {
-            return;
-        }
-
-        $this->debug[$this->debug_count] = substr($string, 0, 1024);
-        $this->debug_count++;
-        //$this->debug .= substr($string,0,1024);
-
-    }
-
-    //
-    // LOGGING
-    //
-    protected function _errorLog($string_to_log, $level)
-    {
-        if ($level > $this->log_level) {
-            return;
-        }
-
-        $string = sprintf('%s : %s:%s user %s : %s', basename($_SERVER['PHP_SELF']) , $this->host, $this->port, $this->requesting_user, $string_to_log);
-
-        if ($this->log_type == 0)
-        {
-            error_log($string);
-            return;
-        }
-
-        $string = sprintf("%s %s Host %s:%s user %s : %s\n", date('M d H:i:s') , basename($_SERVER['PHP_SELF']) , $this->host, $this->port, $this->requesting_user, $string_to_log);
-        error_log($string, $this->log_type, $this->log_destination);
-        return;
-    }
+			"textWithoutLanguage" => array(
+				"tag" => chr(0x41) ,
+				"build" => "string"
+			) ,
+			"nameWithoutLanguage" => array(
+				"tag" => chr(0x42) ,
+				"buid" => "string"
+			) ,
+			"keyword" => array(
+				"tag" => chr(0x44) ,
+				"build" => "string"
+			) ,
+			"uri" => array(
+				"tag" => chr(0x45) ,
+				"build" => "string"
+			) ,
+			"uriScheme" => array(
+				"tag" => chr(0x46) ,
+				"build" => "string"
+			) ,
+			"charset" => array(
+				"tag" => chr(0x47) ,
+				"build" => "string"
+			) ,
+			"naturalLanguage" => array(
+				"tag" => chr(0x48) ,
+				"build" => "string"
+			) ,
+			"mimeMediaType" => array(
+				"tag" => chr(0x49) ,
+				"build" => "string"
+			) ,
+			"extendedAttributes" => array(
+				"tag" => chr(0x7F) ,
+				"build" => "extended"
+			) ,
+		);
+		$this->operation_tags = array(
+			"compression" => array(
+				"tag" => "keyword"
+			) ,
+			"document-natural-language" => array(
+				"tag" => "naturalLanguage"
+			) ,
+			"job-k-octets" => array(
+				"tag" => "integer"
+			) ,
+			"job-impressions" => array(
+				"tag" => "integer"
+			) ,
+			"job-media-sheets" => array(
+				"tag" => "integer"
+			) ,
+		);
+		$this->job_tags = array(
+			"job-priority" => array(
+				"tag" => "integer"
+			) ,
+			"job-hold-until" => array(
+				"tag" => "keyword"
+			) ,
+			"job-sheets" => array(
+				"tag" => "keyword"
+			) , //banner page
+			"multiple-document-handling" => array(
+				"tag" => "keyword"
+			) ,
+			//"copies" => array("tag" => "integer"),
+			"finishings" => array(
+				"tag" => "enum"
+			) ,
+			//"page-ranges" => array("tag" => "rangeOfInteger"), // has its own function
+			//"sides" => array("tag" => "keyword"), // has its own function
+			"number-up" => array(
+				"tag" => "integer"
+			) ,
+			"orientation-requested" => array(
+				"tag" => "enum"
+			) ,
+			"media" => array(
+				"tag" => "keyword"
+			) ,
+			"printer-resolution" => array(
+				"tag" => "resolution"
+			) ,
+			"print-quality" => array(
+				"tag" => "enum"
+			) ,
+			"job-message-from-operator" => array(
+				"tag" => "textWithoutLanguage"
+			) ,
+		);
+		$this->printer_tags = array(
+			"requested-attributes" => array(
+				"tag" => "keyword"
+			)
+		);
+	}
+
+	//
+	// SETUP
+	//
+	protected function _setOperationId()
+	{
+		$prepend = '';
+		$this->operation_id+= 1;
+		$this->meta->operation_id = self::_integerBuild($this->operation_id);
+		self::_putDebug("operation id is: " . $this->operation_id, 2);
+	}
+
+	protected function _setJobId()
+	{
+		$this->meta->jobid+= 1;
+		$prepend = '';
+		$prepend_length = 4 - strlen($this->meta->jobid);
+		for ($i = 0; $i < $prepend_length; $i++) {
+			$prepend.= '0';
+		}
+		return $prepend . $this->meta->jobid;
+	}
+
+	protected function _setJobUri($job_uri)
+	{
+		$this->meta->job_uri = chr(0x45) // type uri
+			. chr(0x00) . chr(0x07) // name-length
+			. "job-uri"
+			//. chr(0x00).chr(strlen($job_uri))
+			. self::_giveMeStringLength($job_uri) . $job_uri;
+		self::_putDebug("job-uri is: " . $job_uri, 2);
+	}
+
+	//
+	// RESPONSE PARSING
+	//
+	protected function _parseServerOutput()
+	{
+		$this->serveroutput->response = array();
+		if (!self::_parseHttpHeaders()) {
+			return FALSE;
+		}
+		$this->_parsing->offset = 0;
+		self::_parseIppVersion();
+		self::_parseStatusCode();
+		self::_parseRequestID();
+		$this->_parseResponse();
+		//devel
+		self::_putDebug(
+			sprintf("***** IPP STATUS: %s ******", $this->serveroutput->status),
+			4);
+		self::_putDebug("****** END OF OPERATION ****");
+		return true;
+	}
+
+	protected function _parseHttpHeaders()
+	{
+		$response = "";
+		switch ($this->serveroutput->headers[0])
+		{
+			case "http/1.1 200 ok: ":
+				$this->serveroutput->httpstatus = "HTTP/1.1 200 OK";
+				$response = "OK";
+				break;
+
+			// primitive http/1.0 for Lexmark printers (from Rick Baril)
+			case "http/1.0 200 ok: ":
+				$this->serveroutput->httpstatus = "HTTP/1.0 200 OK";
+				$response = "OK";
+				break;
+
+			case "http/1.1 100 continue: ":
+				$this->serveroutput->httpstatus = "HTTP/1.1 100 CONTINUE";
+				$response = "OK";
+				break;
+
+			case "":
+				$this->serveroutput->httpstatus = "HTTP/1.1 000 No Response From Server";
+				$this->serveroutput->status = "HTTP-ERROR-000_NO_RESPONSE_FROM_SERVER";
+				trigger_error("No Response From Server", E_USER_WARNING);
+				self::_errorLog("No Response From Server", 1);
+				$this->disconnected = 1;
+				return FALSE;
+				break;
+
+			default:
+				$server_response = preg_replace("/: $/", '', $this->serveroutput->headers[0]);
+				#$strings = split(' ', $server_response, 3);
+				$strings = preg_split('# #', $server_response, 3);
+				$errno = $strings[1];
+				$string = strtoupper(str_replace(' ', '_', $strings[2]));
+				trigger_error(
+					sprintf(_("server responds %s") , $server_response),
+					E_USER_WARNING);
+				self::_errorLog("server responds " . $server_response, 1);
+				$this->serveroutput->httpstatus =
+					strtoupper($strings[0])
+						. " "
+						. $errno
+						. " "
+						. ucfirst($strings[2]);
+
+				$this->serveroutput->status =
+					"HTTP-ERROR-"
+						. $errno
+						. "-"
+						. $string;
+				$this->disconnected = 1;
+				return FALSE;
+				break;
+		}
+		unset($this->serveroutput->headers);
+		return TRUE;
+	}
+
+	protected function _parseIppVersion()
+	{
+		$ippversion =
+			(ord($this->serveroutput->body[$this->_parsing->offset]) * 256)
+				+ ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		switch ($ippversion)
+		{
+			case 0x0101:
+				$this->serveroutput->ipp_version = "1.1";
+				break;
+
+			default:
+				$this->serveroutput->ipp_version =
+					sprintf("%u.%u (Unknown)",
+						ord($this->serveroutput->body[$this->_parsing->offset]) * 256,
+						ord($this->serveroutput->body[$this->_parsing->offset + 1]));
+				break;
+		}
+		self::_putDebug("I P P    R E S P O N S E :\n\n");
+		self::_putDebug(
+			sprintf("IPP version %s%s: %s",
+				ord($this->serveroutput->body[$this->_parsing->offset]),
+				ord($this->serveroutput->body[$this->_parsing->offset + 1]),
+				$this->serveroutput->ipp_version));
+		$this->_parsing->offset+= 2;
+		return;
+	}
+
+	protected function _parseStatusCode()
+	{
+		$status_code =
+			(ord($this->serveroutput->body[$this->_parsing->offset]) * 256)
+			+ ord($this->serveroutput->body[$this->_parsing->offset + 1]);
+		$this->serveroutput->status = "NOT PARSED";
+		$this->_parsing->offset+= 2;
+		if (strlen($this->serveroutput->body) < $this->_parsing->offset)
+		{
+			return false;
+		}
+		if ($status_code < 0x00FF)
+		{
+			$this->serveroutput->status = "successfull";
+		}
+		elseif ($status_code < 0x01FF)
+		{
+			$this->serveroutput->status = "informational";
+		}
+		elseif ($status_code < 0x02FF)
+		{
+			$this->serveroutput->status = "redirection";
+		}
+		elseif ($status_code < 0x04FF)
+		{
+			$this->serveroutput->status = "client-error";
+		}
+		elseif ($status_code < 0x05FF)
+		{
+			$this->serveroutput->status = "server-error";
+		}
+		switch ($status_code)
+		{
+			case 0x0000:
+				$this->serveroutput->status = "successfull-ok";
+				break;
+
+			case 0x0001:
+				$this->serveroutput->status = "successful-ok-ignored-or-substituted-attributes";
+				break;
+
+			case 0x002:
+				$this->serveroutput->status = "successful-ok-conflicting-attributes";
+				break;
+
+			case 0x0400:
+				$this->serveroutput->status = "client-error-bad-request";
+				break;
+
+			case 0x0401:
+				$this->serveroutput->status = "client-error-forbidden";
+				break;
+
+			case 0x0402:
+				$this->serveroutput->status = "client-error-not-authenticated";
+				break;
+
+			case 0x0403:
+				$this->serveroutput->status = "client-error-not-authorized";
+				break;
+
+			case 0x0404:
+				$this->serveroutput->status = "client-error-not-possible";
+				break;
+
+			case 0x0405:
+				$this->serveroutput->status = "client-error-timeout";
+				break;
+
+			case 0x0406:
+				$this->serveroutput->status = "client-error-not-found";
+				break;
+
+			case 0x0407:
+				$this->serveroutput->status = "client-error-gone";
+				break;
+
+			case 0x0408:
+				$this->serveroutput->status = "client-error-request-entity-too-large";
+				break;
+
+			case 0x0409:
+				$this->serveroutput->status = "client-error-request-value-too-long";
+				break;
+
+			case 0x040A:
+				$this->serveroutput->status = "client-error-document-format-not-supported";
+				break;
+
+			case 0x040B:
+				$this->serveroutput->status = "client-error-attributes-or-values-not-supported";
+				break;
+
+			case 0x040C:
+				$this->serveroutput->status = "client-error-uri-scheme-not-supported";
+				break;
+
+			case 0x040D:
+				$this->serveroutput->status = "client-error-charset-not-supported";
+				break;
+
+			case 0x040E:
+				$this->serveroutput->status = "client-error-conflicting-attributes";
+				break;
+
+			case 0x040F:
+				$this->serveroutput->status = "client-error-compression-not-supported";
+				break;
+
+			case 0x0410:
+				$this->serveroutput->status = "client-error-compression-error";
+				break;
+
+			case 0x0411:
+				$this->serveroutput->status = "client-error-document-format-error";
+				break;
+
+			case 0x0412:
+				$this->serveroutput->status = "client-error-document-access-error";
+				break;
+
+			case 0x0413: // RFC3380
+				$this->serveroutput->status = "client-error-attributes-not-settable";
+				break;
+
+			case 0x0500:
+				$this->serveroutput->status = "server-error-internal-error";
+				break;
+
+			case 0x0501:
+				$this->serveroutput->status = "server-error-operation-not-supported";
+				break;
+
+			case 0x0502:
+				$this->serveroutput->status = "server-error-service-unavailable";
+				break;
+
+			case 0x0503:
+				$this->serveroutput->status = "server-error-version-not-supported";
+				break;
+
+			case 0x0504:
+				$this->serveroutput->status = "server-error-device-error";
+				break;
+
+			case 0x0505:
+				$this->serveroutput->status = "server-error-temporary-error";
+				break;
+
+			case 0x0506:
+				$this->serveroutput->status = "server-error-not-accepting-jobs";
+				break;
+
+			case 0x0507:
+				$this->serveroutput->status = "server-error-busy";
+				break;
+
+			case 0x0508:
+				$this->serveroutput->status = "server-error-job-canceled";
+				break;
+
+			case 0x0509:
+				$this->serveroutput->status = "server-error-multiple-document-jobs-not-supported";
+				break;
+
+			default:
+				break;
+		}
+		self::_putDebug(
+			sprintf(
+				"status-code: %s%s: %s ",
+				$this->serveroutput->body[$this->_parsing->offset],
+				$this->serveroutput->body[$this->_parsing->offset + 1],
+				$this->serveroutput->status),
+			4);
+		return;
+	}
+
+	protected function _parseRequestID()
+	{
+		$this->serveroutput->request_id =
+			self::_interpretInteger(
+				substr($this->serveroutput->body, $this->_parsing->offset, 4)
+			);
+		self::_putDebug("request-id " . $this->serveroutput->request_id, 2);
+		$this->_parsing->offset+= 4;
+		return;
+	}
+
+	protected function _interpretInteger($value)
+	{
+		// they are _signed_ integers
+		$value_parsed = 0;
+		for ($i = strlen($value); $i > 0; $i --)
+		{
+			$value_parsed +=
+				(
+					(1 << (($i - 1) * 8))
+						*
+						ord($value[strlen($value) - $i])
+				);
+		}
+		if ($value_parsed >= 2147483648)
+		{
+			$value_parsed -= 4294967296;
+		}
+		return $value_parsed;
+	}
+
+	protected function _parseResponse()
+	{
+	}
+
+	//
+	// REQUEST BUILDING
+	//
+	protected function _stringJob()
+	{
+		if (!isset($this->setup->charset)) {
+			self::setCharset();
+		}
+		if (!isset($this->setup->datatype)) {
+			self::setBinary();
+		}
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+			if (array_key_exists(0, $this->available_printers))
+			{
+				self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(
+					_("_stringJob: Printer URI is not set: die"),
+					E_USER_WARNING);
+				self::_putDebug(_("_stringJob: Printer URI is not set: die") , 4);
+				self::_errorLog(" Printer URI is not set, die", 2);
+				return FALSE;
+			}
+		}
+		if (!isset($this->setup->copies)) {
+			self::setCopies(1);
+		}
+		if (!isset($this->setup->language)) {
+			self::setLanguage('en_us');
+		}
+		if (!isset($this->setup->mime_media_type)) {
+			self::setMimeMediaType();
+		}
+		if (!isset($this->setup->jobname)) {
+			self::setJobName();
+		}
+		unset($this->setup->jobname);
+		if (!isset($this->meta->username)) {
+			self::setUserName();
+		}
+		if (!isset($this->meta->fidelity)) {
+			$this->meta->fidelity = '';
+		}
+		if (!isset($this->meta->document_name)) {
+			$this->meta->document_name = '';
+		}
+		if (!isset($this->meta->sides)) {
+			$this->meta->sides = '';
+		}
+		if (!isset($this->meta->page_ranges)) {
+			$this->meta->page_ranges = '';
+		}
+		$jobattributes = '';
+		$operationattributes = '';
+		$printerattributes = '';
+		$this->_buildValues($operationattributes, $jobattributes, $printerattributes);
+		self::_setOperationId();
+		if (!isset($this->error_generation->request_body_malformed))
+		{
+			$this->error_generation->request_body_malformed = "";
+		}
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+			. chr(0x00) . chr(0x02) // Print-Job | operation-id
+			. $this->meta->operation_id //           request-id
+			. chr(0x01) // start operation-attributes | operation-attributes-tag
+			. $this->meta->charset
+			. $this->meta->language
+			. $this->meta->printer_uri
+			. $this->meta->username
+			. $this->meta->jobname
+			. $this->meta->fidelity
+			. $this->meta->document_name
+			. $this->meta->mime_media_type
+			. $operationattributes;
+		if ($this->meta->copies || $this->meta->sides || $this->meta->page_ranges || !empty($jobattributes))
+		{
+			$this->stringjob .=
+				chr(0x02) // start job-attributes | job-attributes-tag
+					. $this->meta->copies
+					. $this->meta->sides
+					. $this->meta->page_ranges
+					. $jobattributes;
+		}
+		$this->stringjob.= chr(0x03); // end-of-attributes | end-of-attributes-tag
+		self::_putDebug(
+			sprintf(_("String sent to the server is: %s"),
+				$this->stringjob)
+			);
+		return TRUE;
+	}
+
+	protected function _buildValues(&$operationattributes, &$jobattributes, &$printerattributes)
+	{
+		$operationattributes = '';
+		foreach($this->operation_tags as $key => $values)
+		{
+			$item = 0;
+			if (array_key_exists('value', $values))
+			{
+				foreach($values['value'] as $item_value)
+				{
+					if ($item == 0)
+					{
+						$operationattributes .=
+							$values['systag']
+								. self::_giveMeStringLength($key)
+								. $key
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					else
+					{
+						$operationattributes .=
+							$values['systag']
+								. self::_giveMeStringLength('')
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					$item++;
+				}
+			}
+		}
+		$jobattributes = '';
+		foreach($this->job_tags as $key => $values)
+		{
+			$item = 0;
+			if (array_key_exists('value', $values))
+			{
+				foreach($values['value'] as $item_value)
+				{
+					if ($item == 0)
+					{
+						$jobattributes .=
+							$values['systag']
+								. self::_giveMeStringLength($key)
+								. $key
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					else
+					{
+						$jobattributes .=
+							$values['systag']
+								. self::_giveMeStringLength('')
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					$item++;
+				}
+			}
+		}
+		$printerattributes = '';
+		foreach($this->printer_tags as $key => $values)
+		{
+			$item = 0;
+			if (array_key_exists('value', $values))
+			{
+				foreach($values['value'] as $item_value)
+				{
+					if ($item == 0)
+					{
+						$printerattributes .=
+							$values['systag']
+								. self::_giveMeStringLength($key)
+								. $key
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					else
+					{
+						$printerattributes .=
+							$values['systag']
+								. self::_giveMeStringLength('')
+								. self::_giveMeStringLength($item_value)
+								. $item_value;
+					}
+					$item++;
+				}
+			}
+		}
+		reset($this->job_tags);
+		reset($this->operation_tags);
+		reset($this->printer_tags);
+		return true;
+	}
+
+	protected function _giveMeStringLength($string)
+	{
+		$length = strlen($string);
+		if ($length > ((0xFF << 8) + 0xFF)  )
+		{
+			$errmsg = sprintf (
+				_('max string length for an ipp meta-information = %d, while here %d'),
+				((0xFF << 8) + 0xFF), $length);
+
+			if ($this->with_exceptions)
+			{
+				throw new ippException($errmsg);
+			}
+			else
+			{
+				trigger_error ($errmsg, E_USER_ERROR);
+			}
+		}
+		$int1 = $length & 0xFF;
+		$length -= $int1;
+		$length = $length >> 8;
+		$int2 = $length & 0xFF;
+		return chr($int2) . chr($int1);
+	}
+
+	protected function _enumBuild($tag, $value)
+	{
+		switch ($tag)
+		{
+			case "orientation-requested":
+				switch ($value)
+				{
+					case 'portrait':
+						$value = chr(3);
+						break;
+
+					case 'landscape':
+						$value = chr(4);
+						break;
+
+					case 'reverse-landscape':
+						$value = chr(5);
+						break;
+
+					case 'reverse-portrait':
+						$value = chr(6);
+						break;
+				}
+				break;
+
+			case "print-quality":
+				switch ($value)
+				{
+					case 'draft':
+						$value = chr(3);
+						break;
+
+					case 'normal':
+						$value = chr(4);
+						break;
+
+					case 'high':
+						$value = chr(5);
+						break;
+				}
+				break;
+
+			case "finishing":
+				switch ($value)
+				{
+					case 'none':
+						$value = chr(3);
+						break;
+
+					case 'staple':
+						$value = chr(4);
+						break;
+
+					case 'punch':
+						$value = chr(5);
+						break;
+
+					case 'cover':
+						$value = chr(6);
+						break;
+
+					case 'bind':
+						$value = chr(7);
+						break;
+
+					case 'saddle-stitch':
+						$value = chr(8);
+						break;
+
+					case 'edge-stitch':
+						$value = chr(9);
+						break;
+
+					case 'staple-top-left':
+						$value = chr(20);
+						break;
+
+					case 'staple-bottom-left':
+						$value = chr(21);
+						break;
+
+					case 'staple-top-right':
+						$value = chr(22);
+						break;
+
+					case 'staple-bottom-right':
+						$value = chr(23);
+						break;
+
+					case 'edge-stitch-left':
+						$value = chr(24);
+						break;
+
+					case 'edge-stitch-top':
+						$value = chr(25);
+						break;
+
+					case 'edge-stitch-right':
+						$value = chr(26);
+						break;
+
+					case 'edge-stitch-bottom':
+						$value = chr(27);
+						break;
+
+					case 'staple-dual-left':
+						$value = chr(28);
+						break;
+
+					case 'staple-dual-top':
+						$value = chr(29);
+						break;
+
+					case 'staple-dual-right':
+						$value = chr(30);
+						break;
+
+					case 'staple-dual-bottom':
+						$value = chr(31);
+						break;
+				}
+				break;
+		}
+		$prepend = '';
+		while ((strlen($value) + strlen($prepend)) < 4)
+		{
+			$prepend .= chr(0);
+		}
+		return $prepend . $value;
+	}
+
+	protected function _integerBuild($value)
+	{
+		if ($value >= 2147483647 || $value < - 2147483648)
+		{
+			trigger_error(
+				_("Values must be between -2147483648 and 2147483647: assuming '0'") , E_USER_WARNING);
+			return chr(0x00) . chr(0x00) . chr(0x00) . chr(0x00);
+		}
+		$initial_value = $value;
+		$int1 = $value & 0xFF;
+		$value -= $int1;
+		$value = $value >> 8;
+		$int2 = $value & 0xFF;
+		$value-= $int2;
+		$value = $value >> 8;
+		$int3 = $value & 0xFF;
+		$value-= $int3;
+		$value = $value >> 8;
+		$int4 = $value & 0xFF; //64bits
+		if ($initial_value < 0) {
+			$int4 = chr($int4) | chr(0x80);
+		}
+		else {
+			$int4 = chr($int4);
+		}
+		$value = $int4 . chr($int3) . chr($int2) . chr($int1);
+		return $value;
+	}
+
+	protected function _rangeOfIntegerBuild($integers)
+	{
+		#$integers = split(":", $integers);
+		$integers = preg_split("#:#", $integers);
+		for ($i = 0; $i < 2; $i++) {
+			$outvalue[$i] = self::_integerBuild($integers[$i]);
+		}
+		return $outvalue[0] . $outvalue[1];
+	}
+
+	protected function _setJobAttribute($attribute, $value)
+	{
+		//used by setAttribute
+		$tag_type = $this->job_tags[$attribute]['tag'];
+		switch ($tag_type)
+		{
+			case 'integer':
+				$this->job_tags[$attribute]['value'][] = self::_integerBuild($value);
+				break;
+
+			case 'boolean':
+			case 'nameWithoutLanguage':
+			case 'nameWithLanguage':
+			case 'textWithoutLanguage':
+			case 'textWithLanguage':
+			case 'keyword':
+			case 'naturalLanguage':
+				$this->job_tags[$attribute]['value'][] = $value;
+				break;
+
+			case 'enum':
+				$value = $this->_enumBuild($attribute, $value); // may be overwritten by children
+				$this->job_tags[$attribute]['value'][] = $value;
+				break;
+
+			case 'rangeOfInteger':
+				// $value have to be: INT1:INT2 , eg 100:1000
+				$this->job_tags[$attribute]['value'][] = self::_rangeOfIntegerBuild($value);
+				break;
+
+			case 'resolution':
+				if (preg_match("#dpi#", $value)) {
+					$unit = chr(0x3);
+				}
+				if (preg_match("#dpc#", $value)) {
+					$unit = chr(0x4);
+				}
+				$search = array(
+					"#(dpi|dpc)#",
+					'#(x|-)#'
+				);
+				$replace = array(
+					"",
+					":"
+				);
+				$value = self::_rangeOfIntegerBuild(preg_replace($search, $replace, $value)) . $unit;
+				$this->job_tags[$attribute]['value'][] = $value;
+				break;
+
+			default:
+				trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
+				self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				return FALSE;
+				break;
+		}
+		$this->job_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
+	}
+
+	protected function _setOperationAttribute($attribute, $value)
+	{
+		//used by setAttribute
+		$tag_type = $this->operation_tags[$attribute]['tag'];
+		switch ($tag_type)
+		{
+			case 'integer':
+				$this->operation_tags[$attribute]['value'][] = self::_integerBuild($value);
+				break;
+
+			case 'keyword':
+			case 'naturalLanguage':
+				$this->operation_tags[$attribute]['value'][] = $value;
+				break;
+
+			default:
+				trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
+				self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				return FALSE;
+				break;
+		}
+		$this->operation_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
+	}
+
+	protected function _setPrinterAttribute($attribute, $value)
+	{
+		//used by setAttribute
+		$tag_type = $this->printer_tags[$attribute]['tag'];
+		switch ($tag_type)
+		{
+			case 'integer':
+				$this->printer_tags[$attribute]['value'][] = self::_integerBuild($value);
+				break;
+
+			case 'keyword':
+			case 'naturalLanguage':
+				$this->printer_tags[$attribute]['value'][] = $value;
+				break;
+
+			default:
+				trigger_error(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , E_USER_NOTICE);
+				self::_putDebug(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				self::_errorLog(sprintf(_('SetAttribute: Tag "%s": cannot set attribute') , $attribute) , 2);
+				return FALSE;
+				break;
+		}
+		$this->printer_tags[$attribute]['systag'] = $this->tags_types[$tag_type]['tag'];
+	}
+
+	//
+	// DEBUGGING
+	//
+	protected function _putDebug($string, $level = 1)
+	{
+		if ($level === false) {
+			return;
+		}
+
+		if ($level < $this->debug_level) {
+			return;
+		}
+
+		$this->debug[$this->debug_count] = substr($string, 0, 1024);
+		$this->debug_count++;
+		//$this->debug .= substr($string,0,1024);
+
+	}
+
+	//
+	// LOGGING
+	//
+	protected function _errorLog($string_to_log, $level)
+	{
+		if ($level > $this->log_level) {
+			return;
+		}
+
+		$string = sprintf('%s : %s:%s user %s : %s', basename($_SERVER['PHP_SELF']) , $this->host, $this->port, $this->requesting_user, $string_to_log);
+
+		if ($this->log_type == 0)
+		{
+			error_log($string);
+			return;
+		}
+
+		$string = sprintf("%s %s Host %s:%s user %s : %s\n", date('M d H:i:s') , basename($_SERVER['PHP_SELF']) , $this->host, $this->port, $this->requesting_user, $string_to_log);
+		error_log($string, $this->log_type, $this->log_destination);
+		return;
+	}
 }

htdocs/includes/printipp/ExtendedPrintIPP.php

Indentation +1575 added lines, -1575 removed lines

@@ -45,1084 +45,1084 @@ 
 
 class ExtendedPrintIPP extends PrintIPP
 {
-    public function __construct()
-    {
-        parent::__construct();
-    }
-
-
-    // OPERATIONS
-    public function printURI ($uri)
-    {
-
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        if (!empty($uri))
-        {
-            $this->document_uri = $uri;
-            $this->setup->uri = 1;
-        }
-
-        if(!$this->_stringUri())
-        {
-            return FALSE;
-        }
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type" => "application/ipp",
-                              "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            if(self::_parseServerOutput())
-            {
-                $this->_parseJobAttributes();
-                $this->_getJobId();
-                //$this->_getPrinterUri();
-                $this->_getJobUri();
-                }
-            }
-
-        $this->attributes = &$this->job_attributes;
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf("printing uri %s, job %s: ",$uri,$this->last_job)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(""));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-                self::_errorLog(sprintf("printing uri %s: ",$uri,$this->last_job)
-                            .$this->serveroutput->status,1);
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog("printing uri $uri : OPERATION FAILED",1);
-
-        return false;
-    }
-
-
-    public function purgeJobs()
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("purgeJobs: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("purgeJobs: Printer URI is not set: die\n"));
-                self::_errorLog("purgeJobs: Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x12) // purge-Jobs | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . chr(0x22)
-                         . self::_giveMeStringLength("purge-jobs")
-                         . "purge-jobs"
-                         . self::_giveMeStringLength(chr(0x01))
-                         . chr(0x01)
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("purging jobs of %s\n"),$this->printer_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['admin']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-            }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("purging jobs of %s: "),$this->printer_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("purging jobs of %s: "),$this->printer_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("purging jobs of %s : OPERATION FAILED"),
-                                     $this->printer_uri),3);
-
-        return false;
-    }
-
-    public function createJob()
-    {
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("createJob: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("createJob: Printer URI is not set: die\n"));
-                self::_errorLog("createJob: Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->setup->copies))
-        {
-            self::setCopies(1);
-        }
-
-        if (!isset($this->meta->fidelity))
-        {
-            $this->meta->fidelity = '';
-        }
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+
+	// OPERATIONS
+	public function printURI ($uri)
+	{
+
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		if (!empty($uri))
+		{
+			$this->document_uri = $uri;
+			$this->setup->uri = 1;
+		}
+
+		if(!$this->_stringUri())
+		{
+			return FALSE;
+		}
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type" => "application/ipp",
+							  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			if(self::_parseServerOutput())
+			{
+				$this->_parseJobAttributes();
+				$this->_getJobId();
+				//$this->_getPrinterUri();
+				$this->_getJobUri();
+				}
+			}
+
+		$this->attributes = &$this->job_attributes;
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf("printing uri %s, job %s: ",$uri,$this->last_job)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(""));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+				self::_errorLog(sprintf("printing uri %s: ",$uri,$this->last_job)
+							.$this->serveroutput->status,1);
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog("printing uri $uri : OPERATION FAILED",1);
+
+		return false;
+	}
+
+
+	public function purgeJobs()
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("purgeJobs: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("purgeJobs: Printer URI is not set: die\n"));
+				self::_errorLog("purgeJobs: Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x12) // purge-Jobs | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . chr(0x22)
+						 . self::_giveMeStringLength("purge-jobs")
+						 . "purge-jobs"
+						 . self::_giveMeStringLength(chr(0x01))
+						 . chr(0x01)
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("purging jobs of %s\n"),$this->printer_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['admin']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+			}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("purging jobs of %s: "),$this->printer_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("purging jobs of %s: "),$this->printer_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("purging jobs of %s : OPERATION FAILED"),
+									 $this->printer_uri),3);
+
+		return false;
+	}
+
+	public function createJob()
+	{
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("createJob: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("createJob: Printer URI is not set: die\n"));
+				self::_errorLog("createJob: Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->setup->copies))
+		{
+			self::setCopies(1);
+		}
+
+		if (!isset($this->meta->fidelity))
+		{
+			$this->meta->fidelity = '';
+		}
  
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        if (!isset($this->setup->jobname))
-        {
-            if (is_readable($this->data))
-            {
-                self::setJobName(basename($this->data),true);
-            }
-            else
-            {
-                self::setJobName();
-            }
-        }
-        unset($this->setup->jobname);
-
-        if (!isset($this->timeout))
-        {
-            $this->timeout = 60;
-        }
-
-        $timeout = self::_integerBuild($this->timeout);
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		if (!isset($this->setup->jobname))
+		{
+			if (is_readable($this->data))
+			{
+				self::setJobName(basename($this->data),true);
+			}
+			else
+			{
+				self::setJobName();
+			}
+		}
+		unset($this->setup->jobname);
+
+		if (!isset($this->timeout))
+		{
+			$this->timeout = 60;
+		}
+
+		$timeout = self::_integerBuild($this->timeout);
         
-        $this->meta->timeout = chr(0x21) // integer
-                             . self::_giveMeStringLength("multiple-operation-time-out")
-                             . "multiple-operation-time-out"
-                             . self::_giveMeStringLength($timeout)
-                             . $timeout;
-
-        $jobattributes = '';
-        $operationattributes = '';
-        $printerattributes = '';
-        self::_buildValues($operationattributes,$jobattributes,$printerattributes);
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x05) // Create-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . $this->meta->jobname
-                         . $this->meta->fidelity
-                         . $this->meta->timeout
-                         . $operationattributes
-                         . chr(0x02) // start job-attributes | job-attributes-tag
-                         . $this->meta->copies
-                         . $this->meta->sides
-                         . $this->meta->page_ranges
-                         . $jobattributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        unset ($this->meta->copies,$this->meta->sides,$this->meta->page_ranges);
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("creating job %s, printer %s\n"),$this->last_job,$this->printer_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            if(self::_parseServerOutput())
-            {
-                $this->_getJobId();
-                $this->_getJobUri();
-                $this->_parseJobAttributes();
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(''));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(''));
-            }
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("Create job: job %s"),$this->last_job)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-
-                $this->jobs = array_merge($this->jobs,array(""));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-                self::_errorLog(sprintf(_("Create-Job: %s"),$this->serveroutput->status),1);
-                }                             
-            return $this->serveroutput->status; 
-            }    
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("Creating job on %s : OPERATION FAILED"),
-                                     $this->printer_uri),3);
-
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        return false;
-    }
-
-    public function sendDocument($job,$is_last=false)
-    {
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        if (!$this->_stringDocument($job,$is_last))
-        {
-            return FALSE;
-        }
-
-        if (is_readable($this->data))
-        {
-            self::_putDebug( _("sending Document\n")); 
-
-            $this->output = $this->stringjob;
-
-            if ($this->setup->datatype == "TEXT")
-            {
-                $this->output .= chr(0x16);
-            } // ASCII "SYN"
-
-            $post_values = array( "Content-Type" => "application/ipp",
-                                  "Data" => $this->output,
-                                  "File" => $this->data);
-
-            if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
-            {
-                $post_values = array_merge($post_values,array("Filetype"=>"TEXT"));
-            }
-        }
-        else
-        {
-            self::_putDebug( _("sending DATA as document\n")); 
-
-            $this->output = $this->stringjob;
-            $this->output .= $this->datahead;    
-            $this->output .= $this->data;
-            $this->output .= $this->datatail;
-
-            $post_values = array( "Content-Type" => "application/ipp",
-                                  "Data" => $this->output);
-        }
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-
-            if(self::_parseServerOutput())
-            {
-                $this->_getJobId();
-                //$this->_getPrinterUri();
-                $this->_getJobUri();
-                $this->_parseJobAttributes();
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array($job));
-                $this->jobs_uri = array_merge($this->jobs_uri,array($job));
-                }
-            }
+		$this->meta->timeout = chr(0x21) // integer
+							 . self::_giveMeStringLength("multiple-operation-time-out")
+							 . "multiple-operation-time-out"
+							 . self::_giveMeStringLength($timeout)
+							 . $timeout;
+
+		$jobattributes = '';
+		$operationattributes = '';
+		$printerattributes = '';
+		self::_buildValues($operationattributes,$jobattributes,$printerattributes);
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x05) // Create-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . $this->meta->jobname
+						 . $this->meta->fidelity
+						 . $this->meta->timeout
+						 . $operationattributes
+						 . chr(0x02) // start job-attributes | job-attributes-tag
+						 . $this->meta->copies
+						 . $this->meta->sides
+						 . $this->meta->page_ranges
+						 . $jobattributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		unset ($this->meta->copies,$this->meta->sides,$this->meta->page_ranges);
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("creating job %s, printer %s\n"),$this->last_job,$this->printer_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			if(self::_parseServerOutput())
+			{
+				$this->_getJobId();
+				$this->_getJobUri();
+				$this->_parseJobAttributes();
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(''));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(''));
+			}
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("Create job: job %s"),$this->last_job)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+
+				$this->jobs = array_merge($this->jobs,array(""));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+				self::_errorLog(sprintf(_("Create-Job: %s"),$this->serveroutput->status),1);
+				}                             
+			return $this->serveroutput->status; 
+			}    
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("Creating job on %s : OPERATION FAILED"),
+									 $this->printer_uri),3);
+
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		return false;
+	}
+
+	public function sendDocument($job,$is_last=false)
+	{
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		if (!$this->_stringDocument($job,$is_last))
+		{
+			return FALSE;
+		}
+
+		if (is_readable($this->data))
+		{
+			self::_putDebug( _("sending Document\n")); 
+
+			$this->output = $this->stringjob;
+
+			if ($this->setup->datatype == "TEXT")
+			{
+				$this->output .= chr(0x16);
+			} // ASCII "SYN"
+
+			$post_values = array( "Content-Type" => "application/ipp",
+								  "Data" => $this->output,
+								  "File" => $this->data);
+
+			if ($this->setup->datatype == "TEXT" && !isset($this->setup->noFormFeed))
+			{
+				$post_values = array_merge($post_values,array("Filetype"=>"TEXT"));
+			}
+		}
+		else
+		{
+			self::_putDebug( _("sending DATA as document\n")); 
+
+			$this->output = $this->stringjob;
+			$this->output .= $this->datahead;    
+			$this->output .= $this->data;
+			$this->output .= $this->datatail;
+
+			$post_values = array( "Content-Type" => "application/ipp",
+								  "Data" => $this->output);
+		}
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+
+			if(self::_parseServerOutput())
+			{
+				$this->_getJobId();
+				//$this->_getPrinterUri();
+				$this->_getJobUri();
+				$this->_parseJobAttributes();
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array($job));
+				$this->jobs_uri = array_merge($this->jobs_uri,array($job));
+				}
+			}
         
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf("sending document, job %s: %s",$job,$this->serveroutput->status),3);
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(""));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-                self::_errorLog(sprintf("sending document, job %s: %s",$job,$this->serveroutput->status),1);
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        $this->jobs = array_merge($this->jobs,array($job));
-        $this->jobs_uri = array_merge($this->jobs_uri,array($job));
-        self::_errorLog(sprintf("sending document, job %s : OPERATION FAILED",$job),1);
-
-        return false;
-    }
-
-
-    public function sendURI ($uri,$job,$is_last=false)
-    {
-        self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
-
-        if (!$this->_stringSendUri($uri,$job,$is_last))
-        {
-            return FALSE;
-        }
-
-            self::_putDebug( _("sending URI $uri\n")); 
-
-            $this->output = $this->stringjob;
-
-            $post_values = array( "Content-Type" => "application/ipp",
-                                  "Data" => $this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            if(self::_parseServerOutput())
-            {
-                $this->_getJobId();
-                //$this->_getPrinterUri();
-                $this->_getJobUri();
-                $this->_parseJobAttributes();
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array($job));
-                $this->jobs_uri = array_merge($this->jobs_uri,array($job));
-                }
-            }
-
-        $this->attributes = &$this->job_attributes;
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf("sending uri %s, job %s: %s",$uri,$job,$this->serveroutput->status),3);
-            }
-            else
-            {
-                $this->jobs = array_merge($this->jobs,array(""));
-                $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-                self::_errorLog(sprintf("sending uri, job %s: %s",$uri,$job,$this->serveroutput->status),1);
-            }
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        $this->jobs = array_merge($this->jobs,array($job));
-        $this->jobs_uri = array_merge($this->jobs_uri,array($job));
-        self::_errorLog(sprintf("sending uri %s, job %s : OPERATION FAILED",$uri,$job),1);
-
-        return false;
-    }
-
-
-    public function pausePrinter()
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("pausePrinter: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("pausePrinter: Printer URI is not set: die\n"));
-                self::_errorLog("pausePrinter: Printer URI is not set, die",2);
-                return FALSE;
-            }
-        }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x10) // Pause-Printer | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         /* . chr(0x22)
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf("sending document, job %s: %s",$job,$this->serveroutput->status),3);
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(""));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+				self::_errorLog(sprintf("sending document, job %s: %s",$job,$this->serveroutput->status),1);
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		$this->jobs = array_merge($this->jobs,array($job));
+		$this->jobs_uri = array_merge($this->jobs_uri,array($job));
+		self::_errorLog(sprintf("sending document, job %s : OPERATION FAILED",$job),1);
+
+		return false;
+	}
+
+
+	public function sendURI ($uri,$job,$is_last=false)
+	{
+		self::_putDebug( sprintf("*************************\nDate: %s\n*************************\n\n",date('Y-m-d H:i:s')));
+
+		if (!$this->_stringSendUri($uri,$job,$is_last))
+		{
+			return FALSE;
+		}
+
+			self::_putDebug( _("sending URI $uri\n")); 
+
+			$this->output = $this->stringjob;
+
+			$post_values = array( "Content-Type" => "application/ipp",
+								  "Data" => $this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			if(self::_parseServerOutput())
+			{
+				$this->_getJobId();
+				//$this->_getPrinterUri();
+				$this->_getJobUri();
+				$this->_parseJobAttributes();
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array($job));
+				$this->jobs_uri = array_merge($this->jobs_uri,array($job));
+				}
+			}
+
+		$this->attributes = &$this->job_attributes;
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf("sending uri %s, job %s: %s",$uri,$job,$this->serveroutput->status),3);
+			}
+			else
+			{
+				$this->jobs = array_merge($this->jobs,array(""));
+				$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+				self::_errorLog(sprintf("sending uri, job %s: %s",$uri,$job,$this->serveroutput->status),1);
+			}
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		$this->jobs = array_merge($this->jobs,array($job));
+		$this->jobs_uri = array_merge($this->jobs_uri,array($job));
+		self::_errorLog(sprintf("sending uri %s, job %s : OPERATION FAILED",$uri,$job),1);
+
+		return false;
+	}
+
+
+	public function pausePrinter()
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("pausePrinter: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("pausePrinter: Printer URI is not set: die\n"));
+				self::_errorLog("pausePrinter: Printer URI is not set, die",2);
+				return FALSE;
+			}
+		}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x10) // Pause-Printer | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 /* . chr(0x22)
                          . self::_giveMeStringLength("purge-jobs")
                          . "purge-jobs"
                          . self::_giveMeStringLength(chr(0x01))
                          . chr(0x01) */
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("pause printer %s\n"),$this->printer_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['admin']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("Pause printer %s: "),$this->printer_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("pause printer %s: "),$this->printer_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("pause printer %s : OPERATION FAILED"),
-                                     $this->printer_uri),3);
-
-        return false;
-    }
-
-
-    public function resumePrinter()
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("resumePrinter: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("resumePrinter: Printer URI is not set: die\n"));
-                self::_errorLog(" Printer URI is not set, die",2);
-                return FALSE;
-            }
-        }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x11) // suse-Printer | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("resume printer %s\n"),$this->printer_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['admin']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("resume printer %s: "),$this->printer_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("resume printer %s: "),$this->printer_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("resume printer %s : OPERATION FAILED"),
-                                     $this->printer_uri),3);
-
-        return false;
-    }
-
-
-    public function holdJob ($job_uri,$until='indefinite')
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        self::_setJobUri($job_uri);
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("pause printer %s\n"),$this->printer_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['admin']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("Pause printer %s: "),$this->printer_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("pause printer %s: "),$this->printer_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("pause printer %s : OPERATION FAILED"),
+									 $this->printer_uri),3);
+
+		return false;
+	}
+
+
+	public function resumePrinter()
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("resumePrinter: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("resumePrinter: Printer URI is not set: die\n"));
+				self::_errorLog(" Printer URI is not set, die",2);
+				return FALSE;
+			}
+		}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x11) // suse-Printer | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("resume printer %s\n"),$this->printer_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['admin']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("resume printer %s: "),$this->printer_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("resume printer %s: "),$this->printer_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("resume printer %s : OPERATION FAILED"),
+									 $this->printer_uri),3);
+
+		return false;
+	}
+
+
+	public function holdJob ($job_uri,$until='indefinite')
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		self::_setJobUri($job_uri);
         
-        $until_strings = array('no-hold','day-time','evening','night','weekend','second-shift','third-shift');
-        if (in_array($until,$until_strings))
-        {
-            true;
-        }
-        else 
-        {
-            $until = 'indefinite';
-        }
-
-        $this->meta->job_hold_until = chr(0x42) // keyword
-                                    . self::_giveMeStringLength('job-hold-until')
-                                    . 'job-hold-until'
-                                    . self::_giveMeStringLength($until)
-                                    . $until;
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x0C) // Hold-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->username
-                         . $this->meta->job_uri
-                         . $this->meta->message
-                         . $this->meta->job_hold_until
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("hold job %s until %s\n"),$job_uri,$until)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-            }
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
+		$until_strings = array('no-hold','day-time','evening','night','weekend','second-shift','third-shift');
+		if (in_array($until,$until_strings))
+		{
+			true;
+		}
+		else 
+		{
+			$until = 'indefinite';
+		}
+
+		$this->meta->job_hold_until = chr(0x42) // keyword
+									. self::_giveMeStringLength('job-hold-until')
+									. 'job-hold-until'
+									. self::_giveMeStringLength($until)
+									. $until;
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x0C) // Hold-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->username
+						 . $this->meta->job_uri
+						 . $this->meta->message
+						 . $this->meta->job_hold_until
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("hold job %s until %s\n"),$job_uri,$until)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+			}
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
             
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
             
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("hold job %s until %s: "),$job_uri,$until)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("hold job %s until %s: "),$job_uri,$until)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("hold job %s until %s : OPERATION FAILED"),
-                                     $job_uri,$until),3);
-
-        return false;
-    }
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("hold job %s until %s: "),$job_uri,$until)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("hold job %s until %s: "),$job_uri,$until)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("hold job %s until %s : OPERATION FAILED"),
+									 $job_uri,$until),3);
+
+		return false;
+	}
     
 
-    public function releaseJob ($job_uri)
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        self::_setJobUri($job_uri);
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x0D) // Hold-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->job_uri
-                         . $this->meta->username
-                         . $this->meta->message
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("release job %s\n"),$job_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
+	public function releaseJob ($job_uri)
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		self::_setJobUri($job_uri);
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x0D) // Hold-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->job_uri
+						 . $this->meta->username
+						 . $this->meta->message
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("release job %s\n"),$job_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
             
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("release job %s: "),$job_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("release job %s: "),$job_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("release job %s: OPERATION FAILED"),
-                                     $job_uri),3);
-
-        return false;
-    }
-
-
-    public function restartJob ($job_uri)
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset($this->printer_attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        self::_setJobUri($job_uri);
-
-        $jobattributes = '';
-        $operationattributes = '';
-        $printerattributes = '';
-        self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("release job %s: "),$job_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("release job %s: "),$job_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("release job %s: OPERATION FAILED"),
+									 $job_uri),3);
+
+		return false;
+	}
+
+
+	public function restartJob ($job_uri)
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset($this->printer_attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		self::_setJobUri($job_uri);
+
+		$jobattributes = '';
+		$operationattributes = '';
+		$printerattributes = '';
+		self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
  
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x0E) // Hold-Job | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->job_uri
-                         . $this->meta->username
-                         . $this->meta->message
-                         . $jobattributes // job-hold-until is set by setAttribute($attribute,$value)
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("release job %s\n"),$job_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("release job %s: "),$job_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("release job %s: "),$job_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("release job %s: OPERATION FAILED"),
-                                     $job_uri),3);
-
-        return false;
-    }
-
-
-    public function setJobAttributes ($job_uri,$deleted_attributes=array())
-    {
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
-
-        self::_setOperationId();
-        $this->parsed = array();
-        unset ($this->attributes);
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        if (!isset($this->meta->copies))
-        {
-            $this->meta->copies = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x0E) // Hold-Job | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->job_uri
+						 . $this->meta->username
+						 . $this->meta->message
+						 . $jobattributes // job-hold-until is set by setAttribute($attribute,$value)
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("release job %s\n"),$job_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("release job %s: "),$job_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("release job %s: "),$job_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("release job %s: OPERATION FAILED"),
+									 $job_uri),3);
+
+		return false;
+	}
+
+
+	public function setJobAttributes ($job_uri,$deleted_attributes=array())
+	{
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(trim($job_uri)));
+
+		self::_setOperationId();
+		$this->parsed = array();
+		unset ($this->attributes);
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		if (!isset($this->meta->copies))
+		{
+			$this->meta->copies = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
   
-        self::_setJobUri($job_uri);
-
-        $operationattributes = '';
-        $jobattributes = '';
-        $printerattributes = '';
-        self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
-
-        $this->meta->deleted_attributes = "";
-        for ($i = 0 ; $i < count($deleted_attributes) ; $i++)
-        {
-            $this->meta->deleted_attributes .= chr(0x16) // out-of-band value
-                . self::_giveMeStringLength($deleted_attributes[$i])
-                . $deleted_attributes[$i]
-                . chr(0x0).chr(0x0);
-        } // value-length = 0;
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x14) // Set-Job-Attributes | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->job_uri
-                         . $this->meta->username
-                         . $this->meta->message
-                         . chr(0x02) // start job-attributes
-                         . $jobattributes // setteds by setAttribute($attribute,$value)
-                         . $this->meta->copies
-                         . $this->meta->sides
-                         . $this->meta->page_ranges
-                         . $this->meta->deleted_attributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("set job attributes for job %s\n"),$job_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['jobs']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("set job attributes for job %s: "),$job_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("set job attributes for job %s: "),$job_uri)
-                                             .$this->serveroutput->status,1);
-            }
-            $this->last_job = $job_uri;
-            $this->jobs_uri[count($this->jobs_uri) - 1] = $job_uri;
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("set job attributes for job %s: OPERATION FAILED"),
-                                     $job_uri),3);
-
-        return false;
-    }
-
-
-    public function setPrinterAttributes ($document_format='',$deleted_attributes=array())
-    {
-        /* $document_format (RFC 3380)
+		self::_setJobUri($job_uri);
+
+		$operationattributes = '';
+		$jobattributes = '';
+		$printerattributes = '';
+		self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
+
+		$this->meta->deleted_attributes = "";
+		for ($i = 0 ; $i < count($deleted_attributes) ; $i++)
+		{
+			$this->meta->deleted_attributes .= chr(0x16) // out-of-band value
+				. self::_giveMeStringLength($deleted_attributes[$i])
+				. $deleted_attributes[$i]
+				. chr(0x0).chr(0x0);
+		} // value-length = 0;
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x14) // Set-Job-Attributes | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->job_uri
+						 . $this->meta->username
+						 . $this->meta->message
+						 . chr(0x02) // start job-attributes
+						 . $jobattributes // setteds by setAttribute($attribute,$value)
+						 . $this->meta->copies
+						 . $this->meta->sides
+						 . $this->meta->page_ranges
+						 . $this->meta->deleted_attributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("set job attributes for job %s\n"),$job_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['jobs']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("set job attributes for job %s: "),$job_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("set job attributes for job %s: "),$job_uri)
+											 .$this->serveroutput->status,1);
+			}
+			$this->last_job = $job_uri;
+			$this->jobs_uri[count($this->jobs_uri) - 1] = $job_uri;
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("set job attributes for job %s: OPERATION FAILED"),
+									 $job_uri),3);
+
+		return false;
+	}
+
+
+	public function setPrinterAttributes ($document_format='',$deleted_attributes=array())
+	{
+		/* $document_format (RFC 3380)
          If the client includes this attribute, the Printer MUST change
          the supplied attributes for the document format specified by
          this attribute.  If a supplied attribute is a member of the
@@ -1140,517 +1140,517 @@ 
          they vary by document-format.
          */
 
-        $this->jobs = array_merge($this->jobs,array(""));
-        $this->jobs_uri = array_merge($this->jobs_uri,array(""));
-        unset ($this->attributes);
-
-        self::_setOperationId();
-        $this->parsed = array();
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->message))
-        {
-            $this->meta->message = '';
-        }
-
-        if (!isset($this->meta->copies))
-        {
-            $this->meta->copies = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        if ($document_format)
-        {
-        $document_format = chr(0x49) // document-format tag
-            . self::_giveMeStringLength('document-format')
-            . 'document-format' // 
-            . self::_giveMeStringLength($document_format)
-            . $document_format;
-        } // value
-
-        $operationattributes = '';
-        $jobattributes = '';
-        $printerattributes = '';
-        self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
-
-        $this->meta->deleted_attributes = "";
-        for ($i = 0 ; $i < count($deleted_attributes) ; $i++)
-        {
-                $this->meta->deleted_attributes .= chr(0x16) // out-of-band "deleted" value
-                                                . self::_giveMeStringLength($deleted_attributes[$i])
-                                                . $deleted_attributes[$i]
-                                                . chr(0x0).chr(0x0);
-        } // value-length = 0;
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x13) // Set-Printer-Attributes | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->username
-                         . $this->meta->message
-                         . $operationattributes
-                         . chr(0x02) // start job-attributes
-                         . $jobattributes // setteds by setAttribute($attribute,$value)
-                         . $this->meta->copies
-                         . $this->meta->sides
-                         . $this->meta->page_ranges
-                         . $this->meta->deleted_attributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-
-        self::_putDebug(sprintf(_("set printer attributes for job %s\n"),$this->printer_uri)); 
-
-        $this->output = $this->stringjob;
-
-        $post_values = array( "Content-Type"=>"application/ipp",
-                              "Data"=>$this->output);
-
-        if (self::_sendHttp ($post_values,$this->paths['printers']))
-        {
-            self::_parseServerOutput();
-            self::_parseAttributes();
-        }
-        if (isset($this->serveroutput) && isset($this->serveroutput->status))
-        {
-            $this->status = array_merge($this->status,array($this->serveroutput->status));
-
-            if ($this->serveroutput->status == "successfull-ok")
-            {
-                self::_errorLog(sprintf(_("set printer attributes for printer %s: "),$this->printer_uri)
-                            .$this->serveroutput->status,3);
-            }
-            else
-            {
-                 self::_errorLog(sprintf(_("set printer attributes for printer %s: "),$this->printer_uri)
-                                             .$this->serveroutput->status,1);
-            }
-
-            return $this->serveroutput->status; 
-        }
-
-        $this->status = array_merge($this->status,array("OPERATION FAILED"));
-        self::_errorLog(date("Y-m-d H:i:s : ")
-                        .basename($_SERVER['PHP_SELF'])
-                        .sprintf(_("set printer attributes for printer %s: OPERATION FAILED"),
-                                     $this->printer_uri),1);
-
-        return false;
-    }
-
-    // REQUEST BUILDING
-    protected function _setDocumentUri ()
-    {
-        $this->meta->document_uri = chr(0x45) // type uri
-                                . chr(0x00).chr(0x0c) // name-length
-                                . "document-uri"
-                                . self::_giveMeStringLength($this->document_uri)
-                                . $this->document_uri;
-
-        self::_putDebug( "document uri is: ".$this->document_uri."\n");
-        $this->setup->document_uri = 1;
-    }
-
-
-    protected function _stringUri ()
-    {
-        self::_setDocumentUri();
-
-        if (!isset($this->setup->document_uri))
-        {
-            trigger_error(_("_stringUri: Document URI is not set: die"),E_USER_WARNING);
-            self::_putDebug( _("_stringUri: Document URI is not set: die\n"));
-            self::_errorLog("Document URI is not set, die",2);
-            return FALSE;
-        }
-        unset ($this->setup->document_uri);
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("_stringUri: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringUri: Printer URI is not set: die\n"));
-                self::_errorLog("_stringUri: Printer URI is not set, die",2);
-                return FALSE;
-            }
-        }
+		$this->jobs = array_merge($this->jobs,array(""));
+		$this->jobs_uri = array_merge($this->jobs_uri,array(""));
+		unset ($this->attributes);
+
+		self::_setOperationId();
+		$this->parsed = array();
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->message))
+		{
+			$this->meta->message = '';
+		}
+
+		if (!isset($this->meta->copies))
+		{
+			$this->meta->copies = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		if ($document_format)
+		{
+		$document_format = chr(0x49) // document-format tag
+			. self::_giveMeStringLength('document-format')
+			. 'document-format' // 
+			. self::_giveMeStringLength($document_format)
+			. $document_format;
+		} // value
+
+		$operationattributes = '';
+		$jobattributes = '';
+		$printerattributes = '';
+		self::_buildValues ($operationattributes,$jobattributes,$printerattributes); 
+
+		$this->meta->deleted_attributes = "";
+		for ($i = 0 ; $i < count($deleted_attributes) ; $i++)
+		{
+				$this->meta->deleted_attributes .= chr(0x16) // out-of-band "deleted" value
+												. self::_giveMeStringLength($deleted_attributes[$i])
+												. $deleted_attributes[$i]
+												. chr(0x0).chr(0x0);
+		} // value-length = 0;
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x13) // Set-Printer-Attributes | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->username
+						 . $this->meta->message
+						 . $operationattributes
+						 . chr(0x02) // start job-attributes
+						 . $jobattributes // setteds by setAttribute($attribute,$value)
+						 . $this->meta->copies
+						 . $this->meta->sides
+						 . $this->meta->page_ranges
+						 . $this->meta->deleted_attributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug(sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+
+		self::_putDebug(sprintf(_("set printer attributes for job %s\n"),$this->printer_uri)); 
+
+		$this->output = $this->stringjob;
+
+		$post_values = array( "Content-Type"=>"application/ipp",
+							  "Data"=>$this->output);
+
+		if (self::_sendHttp ($post_values,$this->paths['printers']))
+		{
+			self::_parseServerOutput();
+			self::_parseAttributes();
+		}
+		if (isset($this->serveroutput) && isset($this->serveroutput->status))
+		{
+			$this->status = array_merge($this->status,array($this->serveroutput->status));
+
+			if ($this->serveroutput->status == "successfull-ok")
+			{
+				self::_errorLog(sprintf(_("set printer attributes for printer %s: "),$this->printer_uri)
+							.$this->serveroutput->status,3);
+			}
+			else
+			{
+				 self::_errorLog(sprintf(_("set printer attributes for printer %s: "),$this->printer_uri)
+											 .$this->serveroutput->status,1);
+			}
+
+			return $this->serveroutput->status; 
+		}
+
+		$this->status = array_merge($this->status,array("OPERATION FAILED"));
+		self::_errorLog(date("Y-m-d H:i:s : ")
+						.basename($_SERVER['PHP_SELF'])
+						.sprintf(_("set printer attributes for printer %s: OPERATION FAILED"),
+									 $this->printer_uri),1);
+
+		return false;
+	}
+
+	// REQUEST BUILDING
+	protected function _setDocumentUri ()
+	{
+		$this->meta->document_uri = chr(0x45) // type uri
+								. chr(0x00).chr(0x0c) // name-length
+								. "document-uri"
+								. self::_giveMeStringLength($this->document_uri)
+								. $this->document_uri;
+
+		self::_putDebug( "document uri is: ".$this->document_uri."\n");
+		$this->setup->document_uri = 1;
+	}
+
+
+	protected function _stringUri ()
+	{
+		self::_setDocumentUri();
+
+		if (!isset($this->setup->document_uri))
+		{
+			trigger_error(_("_stringUri: Document URI is not set: die"),E_USER_WARNING);
+			self::_putDebug( _("_stringUri: Document URI is not set: die\n"));
+			self::_errorLog("Document URI is not set, die",2);
+			return FALSE;
+		}
+		unset ($this->setup->document_uri);
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("_stringUri: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringUri: Printer URI is not set: die\n"));
+				self::_errorLog("_stringUri: Printer URI is not set, die",2);
+				return FALSE;
+			}
+		}
   
-        if (!isset($this->setup->charset))
-        {
-            $this->meta->charset = "";
-        }
-        if (!isset($this->setup->datatype))
-        {
-            self::setBinary();
-        }
-        if (!isset($this->setup->uri))
-        {
-            trigger_error(_("_stringUri: Printer URI is not set: die"),E_USER_WARNING);
-            self::_putDebug( _("_stringUri: Printer URI is not set: die\n"));
-            self::_errorLog("Printer URI is not set, die",2);
-            return FALSE;
-        }
-        if (!isset($this->setup->copies))
-        {
-            self::setCopies(1);
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->setup->mime_media_type))
-        {
-            self::setMimeMediaType();
-        }
-        unset ($this->setup->mime_media_type);
-
-        if (!isset($this->setup->jobname))
-        {
-            if (is_readable($this->data))
-            {
-                self::setJobName(basename($this->data),true);
-            }
-            else
-            {
-                self::setJobName();
-            }
-        }
-        unset($this->setup->jobname);
-
-        if (!isset($this->meta->username))
-        {
-            self::setUserName();
-        }
-
-        if (!isset($this->meta->fidelity))
-        {
-            $this->meta->fidelity = '';
-        }
-
-        if (!isset($this->meta->document_name))
-        {
-            $this->meta->document_name = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        $jobattributes = '';
-        $operationattributes = '';
-        $printerattributes = '';
-        self::_buildValues($operationattributes,$jobattributes,$printerattributes);
-
-        self::_setOperationId();
-
-        if (!isset($this->error_generation->request_body_malformed))
-        {
-            $this->error_generation->request_body_malformed = "";
-        }
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x03) // Print-URI | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . $this->error_generation->request_body_malformed
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . $this->meta->printer_uri
-                         . $this->meta->jobname
-                         . $this->meta->username
-                         . $this->meta->fidelity
-                         . $this->meta->document_name
-                         . $this->meta->document_uri
-                         . $operationattributes
-                         . chr(0x02) // start job-attributes | job-attributes-tag
-                         . $this->meta->copies
-                         . $this->meta->sides
-                         . $this->meta->page_ranges
-                         . $jobattributes
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-        return TRUE;
-    }
-
-
-    protected function _stringDocument ($job,$is_last)
-    {
-        if ($is_last == false)
-        {
-            $is_last = chr(0x00);
-        }
-        else
-        {
-            $is_last = chr(0x01);
-        }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-        if (!isset($this->setup->datatype))
-        {
-            self::setBinary();
-        }
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            }
-            else
-            {
-                trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"));
-                self::_errorLog(" Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->copies))
-        {
-            $this->meta->copies = "";
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->setup->mime_media_type))
-        {
-            $this->meta->mime_media_type = "";
-        }
-        if ($this->setup->datatype != "TEXT")
-        {
-        unset ($this->setup->mime_media_type);
-        }
-
-        if (!isset($this->meta->fidelity))
-        {
-            $this->meta->fidelity = '';
-        }
-
-        if (!isset($this->meta->document_name))
-        {
-            $this->meta->document_name = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        $operationattributes = '';
-        $jobattributes = '';
-        $printerattributes = '';
-        self::_buildValues($operationattributes,$jobattributes,$printerattributes);
-
-        self::_setOperationId();
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x06) // Send-Document | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . chr(0x45) // attribute-type: uri
-                         . self::_giveMeStringLength("job-uri")
-                         . "job-uri"
-                         . self::_giveMeStringLength($job)
-                         . $job
-                         . $this->meta->username
-                         . $this->meta->document_name
-                         . $this->meta->fidelity
-                         . $this->meta->mime_media_type
-                         . $operationattributes
-                         . chr(0x22) // boolean
-                         . self::_giveMeStringLength("last-document")
-                         . "last-document"
-                         . self::_giveMeStringLength($is_last)
-                         . $is_last
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-        return TRUE;
-    }
-
-
-    protected function _stringSendUri ($uri,$job,$is_last)
-    {
-        $this->document_uri = $uri;
-        self::_setDocumentUri();
-
-        if (!isset($this->setup->document_uri))
-        {
-            trigger_error(_("_stringUri: Document URI is not set: die"),E_USER_WARNING);
-            self::_putDebug( _("_stringUri: Document URI is not set: die\n"));
-            self::_errorLog("Document URI is not set, die",2);
-            return FALSE;
-        }
-        unset ($this->setup->document_uri);
-
-        if ($is_last == false)
-        {
-            $is_last = chr(0x00);
-        }
-        else
-        {
-            $is_last = chr(0x01);
-        }
-
-        if (!isset($this->setup->charset))
-        {
-            self::setCharset();
-        }
-        if (!isset($this->setup->datatype))
-        {
-            self::setBinary();
-        }
-
-        if (!isset($this->setup->uri))
-        {
-            $this->getPrinters();
-            unset($this->jobs[count($this->jobs) - 1]);
-            unset($this->jobs_uri[count($this->jobs_uri) - 1]);
-            unset($this->status[count($this->status) - 1]);
-
-            if (array_key_exists(0,$this->available_printers))
-            {
-               self::setPrinterURI($this->available_printers[0]);
-            } 
-            else
-            {
-                trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
-                self::_putDebug( _("_stringJob: Printer URI is not set: die\n"));
-                self::_errorLog(" Printer URI is not set, die",2);
-                return FALSE;
-                }
-            }
-
-        if (!isset($this->setup->copies))
-        {
-            $this->meta->copies = "";
-        }
-
-        if (!isset($this->setup->language))
-        {
-            self::setLanguage('en_us');
-        }
-
-        if (!isset($this->setup->mime_media_type))
-        {
-            $this->meta->mime_media_type = "";
-        }
-        unset ($this->setup->mime_media_type);
-
-        if (!isset($this->meta->fidelity))
-        {
-            $this->meta->fidelity = '';
-        }
-
-        if (!isset($this->meta->document_name))
-        {
-            $this->meta->document_name = '';
-        }
-
-        if (!isset($this->meta->sides))
-        {
-            $this->meta->sides = '';
-        }
-
-        if (!isset($this->meta->page_ranges))
-        {
-            $this->meta->page_ranges = '';
-        }
-
-        $operationattributes = '';
-        $jobattributes = '';
-        $printerattributes = '';
-        self::_buildValues($operationattributes,$jobattributes,$printerattributes);
-
-        self::_setOperationId();
-
-        $this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
-                         . chr(0x00) . chr (0x07) // Send-Uri | operation-id
-                         . $this->meta->operation_id //           request-id
-                         . chr(0x01) // start operation-attributes | operation-attributes-tag
-                         . $this->meta->charset
-                         . $this->meta->language
-                         . chr(0x45) // attribute-type: uri
-                         . self::_giveMeStringLength("job-uri")
-                         . "job-uri"
-                         . self::_giveMeStringLength($job)
-                         . $job
-                         . $this->meta->username
-                         . $this->meta->document_uri
-                         . $this->meta->fidelity
-                         . $this->meta->mime_media_type
-                         . $operationattributes
-                         . chr(0x22) // boolean
-                         . self::_giveMeStringLength("last-document")
-                         . "last-document"
-                         . self::_giveMeStringLength($is_last)
-                         . $is_last
-                         . chr(0x03); // end-of-attributes | end-of-attributes-tag
-
-        self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
-        return TRUE;
-    }
+		if (!isset($this->setup->charset))
+		{
+			$this->meta->charset = "";
+		}
+		if (!isset($this->setup->datatype))
+		{
+			self::setBinary();
+		}
+		if (!isset($this->setup->uri))
+		{
+			trigger_error(_("_stringUri: Printer URI is not set: die"),E_USER_WARNING);
+			self::_putDebug( _("_stringUri: Printer URI is not set: die\n"));
+			self::_errorLog("Printer URI is not set, die",2);
+			return FALSE;
+		}
+		if (!isset($this->setup->copies))
+		{
+			self::setCopies(1);
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->setup->mime_media_type))
+		{
+			self::setMimeMediaType();
+		}
+		unset ($this->setup->mime_media_type);
+
+		if (!isset($this->setup->jobname))
+		{
+			if (is_readable($this->data))
+			{
+				self::setJobName(basename($this->data),true);
+			}
+			else
+			{
+				self::setJobName();
+			}
+		}
+		unset($this->setup->jobname);
+
+		if (!isset($this->meta->username))
+		{
+			self::setUserName();
+		}
+
+		if (!isset($this->meta->fidelity))
+		{
+			$this->meta->fidelity = '';
+		}
+
+		if (!isset($this->meta->document_name))
+		{
+			$this->meta->document_name = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		$jobattributes = '';
+		$operationattributes = '';
+		$printerattributes = '';
+		self::_buildValues($operationattributes,$jobattributes,$printerattributes);
+
+		self::_setOperationId();
+
+		if (!isset($this->error_generation->request_body_malformed))
+		{
+			$this->error_generation->request_body_malformed = "";
+		}
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x03) // Print-URI | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . $this->error_generation->request_body_malformed
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . $this->meta->printer_uri
+						 . $this->meta->jobname
+						 . $this->meta->username
+						 . $this->meta->fidelity
+						 . $this->meta->document_name
+						 . $this->meta->document_uri
+						 . $operationattributes
+						 . chr(0x02) // start job-attributes | job-attributes-tag
+						 . $this->meta->copies
+						 . $this->meta->sides
+						 . $this->meta->page_ranges
+						 . $jobattributes
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+		return TRUE;
+	}
+
+
+	protected function _stringDocument ($job,$is_last)
+	{
+		if ($is_last == false)
+		{
+			$is_last = chr(0x00);
+		}
+		else
+		{
+			$is_last = chr(0x01);
+		}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+		if (!isset($this->setup->datatype))
+		{
+			self::setBinary();
+		}
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			}
+			else
+			{
+				trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"));
+				self::_errorLog(" Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->copies))
+		{
+			$this->meta->copies = "";
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->setup->mime_media_type))
+		{
+			$this->meta->mime_media_type = "";
+		}
+		if ($this->setup->datatype != "TEXT")
+		{
+		unset ($this->setup->mime_media_type);
+		}
+
+		if (!isset($this->meta->fidelity))
+		{
+			$this->meta->fidelity = '';
+		}
+
+		if (!isset($this->meta->document_name))
+		{
+			$this->meta->document_name = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		$operationattributes = '';
+		$jobattributes = '';
+		$printerattributes = '';
+		self::_buildValues($operationattributes,$jobattributes,$printerattributes);
+
+		self::_setOperationId();
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x06) // Send-Document | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . chr(0x45) // attribute-type: uri
+						 . self::_giveMeStringLength("job-uri")
+						 . "job-uri"
+						 . self::_giveMeStringLength($job)
+						 . $job
+						 . $this->meta->username
+						 . $this->meta->document_name
+						 . $this->meta->fidelity
+						 . $this->meta->mime_media_type
+						 . $operationattributes
+						 . chr(0x22) // boolean
+						 . self::_giveMeStringLength("last-document")
+						 . "last-document"
+						 . self::_giveMeStringLength($is_last)
+						 . $is_last
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+		return TRUE;
+	}
+
+
+	protected function _stringSendUri ($uri,$job,$is_last)
+	{
+		$this->document_uri = $uri;
+		self::_setDocumentUri();
+
+		if (!isset($this->setup->document_uri))
+		{
+			trigger_error(_("_stringUri: Document URI is not set: die"),E_USER_WARNING);
+			self::_putDebug( _("_stringUri: Document URI is not set: die\n"));
+			self::_errorLog("Document URI is not set, die",2);
+			return FALSE;
+		}
+		unset ($this->setup->document_uri);
+
+		if ($is_last == false)
+		{
+			$is_last = chr(0x00);
+		}
+		else
+		{
+			$is_last = chr(0x01);
+		}
+
+		if (!isset($this->setup->charset))
+		{
+			self::setCharset();
+		}
+		if (!isset($this->setup->datatype))
+		{
+			self::setBinary();
+		}
+
+		if (!isset($this->setup->uri))
+		{
+			$this->getPrinters();
+			unset($this->jobs[count($this->jobs) - 1]);
+			unset($this->jobs_uri[count($this->jobs_uri) - 1]);
+			unset($this->status[count($this->status) - 1]);
+
+			if (array_key_exists(0,$this->available_printers))
+			{
+			   self::setPrinterURI($this->available_printers[0]);
+			} 
+			else
+			{
+				trigger_error(_("_stringJob: Printer URI is not set: die"),E_USER_WARNING);
+				self::_putDebug( _("_stringJob: Printer URI is not set: die\n"));
+				self::_errorLog(" Printer URI is not set, die",2);
+				return FALSE;
+				}
+			}
+
+		if (!isset($this->setup->copies))
+		{
+			$this->meta->copies = "";
+		}
+
+		if (!isset($this->setup->language))
+		{
+			self::setLanguage('en_us');
+		}
+
+		if (!isset($this->setup->mime_media_type))
+		{
+			$this->meta->mime_media_type = "";
+		}
+		unset ($this->setup->mime_media_type);
+
+		if (!isset($this->meta->fidelity))
+		{
+			$this->meta->fidelity = '';
+		}
+
+		if (!isset($this->meta->document_name))
+		{
+			$this->meta->document_name = '';
+		}
+
+		if (!isset($this->meta->sides))
+		{
+			$this->meta->sides = '';
+		}
+
+		if (!isset($this->meta->page_ranges))
+		{
+			$this->meta->page_ranges = '';
+		}
+
+		$operationattributes = '';
+		$jobattributes = '';
+		$printerattributes = '';
+		self::_buildValues($operationattributes,$jobattributes,$printerattributes);
+
+		self::_setOperationId();
+
+		$this->stringjob = chr(0x01) . chr(0x01) // 1.1  | version-number
+						 . chr(0x00) . chr (0x07) // Send-Uri | operation-id
+						 . $this->meta->operation_id //           request-id
+						 . chr(0x01) // start operation-attributes | operation-attributes-tag
+						 . $this->meta->charset
+						 . $this->meta->language
+						 . chr(0x45) // attribute-type: uri
+						 . self::_giveMeStringLength("job-uri")
+						 . "job-uri"
+						 . self::_giveMeStringLength($job)
+						 . $job
+						 . $this->meta->username
+						 . $this->meta->document_uri
+						 . $this->meta->fidelity
+						 . $this->meta->mime_media_type
+						 . $operationattributes
+						 . chr(0x22) // boolean
+						 . self::_giveMeStringLength("last-document")
+						 . "last-document"
+						 . self::_giveMeStringLength($is_last)
+						 . $is_last
+						 . chr(0x03); // end-of-attributes | end-of-attributes-tag
+
+		self::_putDebug( sprintf(_("String sent to the server is:\n%s\n"), $this->stringjob));
+		return TRUE;
+	}
 }
\ No newline at end of file