implementations sgbd dans env/sgbd

[mtweb] / mw / app / data / impl / xml / mw_xml_data_handler.php

diff --git a/mw/app/data/impl/xml/mw_xml_data_handler.php b/mw/app/data/impl/xml/mw_xml_data_handler.php
deleted file mode 100644 (file)
index 606dcee..0000000
--- a/mw/app/data/impl/xml/mw_xml_data_handler.php
+++ /dev/null
@@ -1,126 +0,0 @@
-<?php
-
-  class mw_xml_data_handler{
-
-    public $xml_data;
-    public $data_path;
-    public $data_path_handler;
-    public $last_index;
-
-    public function mw_xml_data_handler($xml_data, $data_path){
-      $this->xml_data = $xml_data;
-      $this->data_path = $data_path.(substr($data_path, -1) != "/" ? "/" : "");
-    }
-
-    public function get_data($data_id){
-      if(file_exists($this->xml_data->host().$this->xml_data->base().$this->data_path.$data_id.".xml")){
-        return $this->xml_data->get_data($this->data_path, $data_id);
-      }
-      return false;
-    }
-
-    public function open_data($FETCH = true){
-      clearstatcache();
-      $INDEX_OK = false;
-      if($this->xml_data->host() && $this->xml_data->base() && $this->data_path){
-        if(is_dir($this->xml_data->host().$this->xml_data->base().$this->data_path) && is_writable($this->xml_data->host().$this->xml_data->base().$this->data_path)){
-          if(!file_exists($this->xml_data->host().$this->xml_data->base().$this->data_path.".index")){
-            if($fh = @fopen($this->xml_data->host().$this->xml_data->base().$this->data_path.".index", "w+")){
-              if(@fwrite($fh, "0")){
-                $this->last_index = 0;
-                @fclose($fh);
-                $INDEX_OK = true;
-              }
-              else @fclose($fh);
-            }
-          }
-          else{
-            if(($this->buffer = @file_get_contents($this->xml_data->host().$this->xml_data->base().$this->data_path.".index")) !== false){
-              if(preg_match("/^[0-9]+$/", $this->buffer)){
-                $this->last_index = (int)$this->buffer;
-                $INDEX_OK = true;
-              }
-            }
-          }
-        }
-      }
-      if($INDEX_OK){
-        if($FETCH){
-          if($this->data_path_handler = @opendir($this->xml_data->host().$this->xml_data->base().$this->data_path)){
-            return true;
-          }
-          else{
-            $this->close_data();
-            return null;
-          }
-        }
-        else return true;
-      }
-      else{
-        $this->close_data();
-        return null;
-      }
-    }
-
-    public function fetch_assoc(){
-      if($this->data_path_handler){
-        $FORMAT_OK = false;
-        while(!$FORMAT_OK && ($data_file = @readdir($this->data_path_handler)) !== false){
-          if(substr($data_file, 0, 1) != "." && substr($data_file, -4) == ".xml") $FORMAT_OK = true;
-        }
-        if($FORMAT_OK) return $this->xml_data->get_data($this->data_path, substr($data_file, 0, -4));
-      }
-      return false;
-    }
-
-    public function add_data($data, $index = null){
-      if(!isset($index)) $index = $this->inc_index();
-      if(isset($index)){
-        if(is_array($data)) return $this->xml_data->add_data($this->data_path, $index, $data);
-      }
-      return null;
-    }
-
-    public function inc_index(){
-      clearstatcache();
-      if(isset($this->last_index)){
-        $index = $this->last_index + 1;
-        if($fh = @fopen($this->xml_data->host().$this->xml_data->base().$this->data_path.".index", "w+")){
-          if(@fwrite($fh, (string)$index)){
-            $this->last_index = $index;
-            @fclose($fh);
-            return $index;
-          }
-          else @fclose($fh);
-        }
-      }
-      return null;
-    }
-
-    public function set_data($data_file, $data){
-      if(preg_match("/^[0-9]+\.xml$/", $data_file)){
-        if(is_writable($this->xml_data->host().$this->xml_data->base().$this->data_path.$data_file)){
-          if(is_array($data)){
-            return $this->xml_data->set_data($this->data_path, substr($data_file, 0, -4), $data);
-          }
-        }
-      }
-      return null;
-    }
-
-    public function del_data($data_file){
-      if(preg_match("/^[0-9]+\.xml$/", $data_file)){
-        if(is_file($this->xml_data->host().$this->xml_data->base().$this->data_path.$data_file)){
-          return $this->xml_data->del_data($this->data_path, substr($data_file, 0, -4));
-        }
-      }
-      return null;
-    }
-
-    public function close_data(){
-      $this->data_path= null;
-      if($this->data_path_handler) @closedir($this->data_path_handler);
-      $this->last_index = null;
-    }
-
-  }