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# Copyright (C) 2002-2004 gregoire HUBERT.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# Author : gregoire HUBERT 
#
# XML_node.objet
#
# This object is an XML node representation
#
#                   /- name (string)
# xml_node --- attributes (array)
#                  \- children (array) or value (string)
class xml_node {
  var $name;
  var $attributes = array();
  var $children = array();
  var $value = "";
  function xml_node($name,$attributes,$children=array(),$value="") {
  
    $this->name = $name;
    if (is_array($attributes)) {
      $this->attributes = $attributes;
      }
    $this->children = $children;
    $this->value = $value;
    }
  }
# Copyright (C) 2003-2004 gregoire HUBERT.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# Author : gregoire HUBERT 
#
# xml_tree class
#
# This object parses an XML stream and offers a tree composed by xml_nodes
#
class xml_tree {
  var $xml_stream;
  var $current_node;
  var $root_node;
  var $index;
  var $value;
  function xml_tree() {
    $this->root_node = new xml_node("__ROOT_NODE",array());
    $this->current_node = $this->root_node;
    }
   function add_tree($xml_stream) {
    # Managing the parser
    $this->xml_stream = $xml_stream;
    $xml_parser = xml_parser_create();
    xml_parser_set_option($xml_parser,XML_OPTION_CASE_FOLDING,0);
    xml_parser_set_option($xml_parser,XML_OPTION_SKIP_WHITE,1);
    if (!xml_parse_into_struct($xml_parser,$this->xml_stream,$this->value,$this->index)) {
      xml_parser_free($xml_parser);
      die("XML Parse error");
      }
    xml_parser_free($xml_parser);
    # Now, $this->value and $this->index are informed, we can  use the get_node methode.
    $tab_result = $this->get_node(0,count($this->value) - 1);
    $this->root_node->children[] = $tab_result[0];
    $this->current_node = $this->root_node;
    }
  function get_node($index_start,$index_stop) {
    #echo "\n";
    #echo "GET-NODE($index_start,$index_stop)
 \n";
    # What we are going to return is an array of xml_nodes
    $return_tab = array();
    # depth is only here to check if everything is all right
    $tab_node = $this->value[$index_start];
    $depth = $tab_node["level"]-1;
    # Now we have to be sure we do not forget a single node
    for ($index = $index_start;$index <= $index_stop;$index++) {
      #echo "\$index = $index
 ";
      # get the current node
      $tab_node = $this->value[$index];
      # what type of node is it ?
      switch($tab_node["type"]) {
        case "complete" :
          # Depth integrity check
          if ($tab_node["level"] != $depth+1) {
            die("ERREUR # contrainte d'intégrité au noeud complet $index, niveau $depth + 1 au lieu de ".$tab_node["level"]);
            }
          #echo "Noeud complet trouvé position $index TAG ".$tab_node["tag"]."
 \n";
          # Easy one, no children to manage, only a value...
          $return_tab[] = new xml_node($tab_node["tag"],$tab_node["attributes"],"",$tab_node["value"]);
          break;
        case "open" :
          # Depth integrity check
          if ($tab_node["level"] != $depth +1 ) {
            die("ERREUR # contrainte d'intégrité au noeud ouvert $index, niveau $depth au lieu de ".$tab_node["level"]);
            }
          # Open tag, we re-use this methode to return its children
          # Where is the correspondong close tag ?
          $node_index = $this->index[$tab_node["tag"]];
          $flipped_node_index = array_flip($node_index);
          #echo "This ".$tab_node["tag"]." is at coords ".$flipped_node_index[$index]."
 ";
	  $i=1;
	  do {
          	$next_index = $node_index[$flipped_node_index[$index] + $i++];
		$next_tag=$this->value[$next_index];
		}
	  while ($next_tag["level"]!=$tab_node["level"]);
          #echo "Ouverture de noeud détectée pos $index TAG ".$tab_node["tag"]."
 \n   Parcours jusqu au $next_index
 \n";
          # good, we can now instanciate our node
          $return_tab[] = new xml_node($tab_node["tag"],$tab_node["attributes"],$this->get_node($index+1,$next_index),"");
          # As we called the get_node methode, we are sure that nodes have been parsed to the corresponding close tag
          $index = $next_index;
          break;
        case "close" :
          # Depth integrity check
          if ($tab_node["level"] != $depth ){
            die("ERREUR # contrainte d'intégrité au noeud fermé $index, niveau $depth au lieu de ".$tab_node["level"]);
            }
          #echo "Fermeture de noeud detectée pos $index TAG ".$tab_node["tag"]."
 
 \n";
          # This ugly thing is useless because reaching a close tag means that $index==$index_stop but who knows ? =)
          # it will be skipped soon 
          $index = $index_stop;
          break;
        default:
          die("Erreur de type de TAG non déterminé :'".$tab_node["type"]."'");
        }
     }
     # We are out ... returns the array with collected children...
     return ($return_tab);
     }
	
	# this function browse the xml tree and set the current node to the selected node
	function give_node($path) {
		if ($path[0]=="/") {
			$current_node=$this->root_node;
			$path=substr($path,1);
			#echo "ABSOLUTE PATH GIVEN=$path
 ";
			}
		else {
			$current_node = $this->current_node;
			}
		#echo "PATH GIVEN=$path
 ";
		$tab_path = split("/",$path); 
		foreach ($tab_path as $node_expr) {
			#echo "STUDYING EXPR='$node_expr'
 ";
			$node = $current_node;
			$expr_tab = split("\?",$node_expr);
			$node_name = $expr_tab[0];
			$attr_tab = 0;
			if (count($expr_tab)>1) {
				##echo "TROUVE AU MOINS UNE CONDITION SUR LES ATTRIBUTS...
 ";
				$attr_expr_tab=split(",",$expr_tab[1]);
				$attr_tab=array();
				foreach($attr_expr_tab as $attr_expr) {
					$attr_split_expr=split("=",$attr_expr);
					$attr_tab[$attr_split_expr[0]]=$attr_split_expr[1];
					}
				}
			$last=0;
			foreach ($node->children as $children) {
				#echo "COMPARING WITH '$children->name'
 ";
				if ($children->name == $node_name) {
					##echo "TROUVE NOEUD CORRESPONDANT $node_name
 ";
					if (is_array($attr_tab)) {
						$node_attributes = $children->attributes;
						foreach ($attr_tab as $key=>$value) {
							if ($node_attributes[$key] == $value) {
								#echo "ATTRIBUTE & CHANGE CURRENT NODE TO ".$children->name."
 ";
								$current_node = $children;
								$last = 1;
								}
							}
						}
					else {
					##echo "CHILD=".$children->name."
 ";
						#echo "CHANGE CURRENT NODE TO ".$children->name."
 ";
						$current_node = $children;
						$last=1;
						}
					}
				if ($last) {
					break;
					}
				}
			if (!$last) {
				#echo "PATH ERROR $node_name
 ";
				#die("MMmmmh It seems that this file is not a DIA XML format...sorry...");
				return 0;
				}
			}
		return $current_node;
		}
	function browse_tree($path) {
		$node = $this->give_node($path);
		if (is_object($node)) {
			$this->current_node = $node;
			return 1;
			}
		return 0;
		}
	# this method dumps an html representation of the xml tree
	function xml_show($node = "",$level=0,$last=0) {
		if ($node=="") {
			$node=$this->root_node;
			}
		if (!is_object($node)) {
			die("ERROR : node is not an object");
			}
		$line="";
		for($i=1;$i<=$level;$i++) {
			if ((i==$level-1) and ($last)) {
				$line.="      ";
				}
			else {
				$line.="     |";
				}
			if ($i==$level) {
				$line.="`-";
				}
			}
		$line.=$node->name;
		
		#echo $line;
		$line.="".count($node->children)."";
		if (count($node->children)==1) {
			$line.=" (".$node->value.")
 \n";
			echo "$line";
			}
		else {
			$line.="
 \n";
			echo "$line";
			$i=1;
			foreach($node->children as $children) {
				if ($i==count($node->children)) {
					$this->xml_show($children,$level+1,1);
					}
				else {
					$this->xml_show($children,$level+1);
					}
				$i++;
				}
			}
		}
  #END_CLASS
  }
 V8 WANKERS (de) - The Demon Tweak (2005)
  
 
 
 
 
 Label : Rude Records / Underclass
Sortie du Scud : 21 mars 2005
 Pays : Allemagne
 Genre : Hard Rock
 Type : Album
 Playtime : 13 Titres - 42 Mins
 
 
 
 
 
Voici le troisième album des Allemands qui se prenne pour des bikers californien. Ni dans l’écoute de l’album, ni dans les photos des membres du groupe, rien ne peut laisser penser qu’ils viennent d’outre-Rhin tant ils jouent dans un registre différent de ce que l’on y entend habituellement. C’est du gros Hard Rock’n Roll de routiers, dans la lignée de ROSE TATOO (dont il partage le goût des tatouages) ou de MOTORHEAD. Ça sent la bière, le cuir et la sueur.Les Gibson sont branchées directement sur de bons vieux Marshall : Rock’n Roll ! Du côté des musiciens, ce n’est pas beaucoup plus compliqué que ça ; on enchaîne les accords bien gras, on y ajoute un chant rocailleux, quelques solos simplissimes et le tour est joué.
 Au final on a un album sympa qui nous replonge quelques années en arrière. Mais on a tout de même un effet de lassitude après ces 13 titres assez linéaires. Conscients que leur musique ne tient pas la longueur, ils ont fait court (3’30 en moyenne par titre) mais, malgré tout, on en a parfois marre d’un morceau au bout de seulement deux minutes !
 
 Ajouté :  Lundi 25 Avril 2005
 Chroniqueur :  Alexis de Fireball
 Score :
    Lien en relation:  V8 Wankers Website
 Hits: 15517
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