--- /dev/null
+<?php
+
+ class mw_data_sgbds extends mw_data{
+
+ function sgbds(){
+ $env = $this->env();
+ $sgbds = array();
+ $impls_dir = $env->app_file("data/impl");
+ if(!file_exists($impls_dir) || !is_dir($impls_dir)){
+ return false;
+ }
+ if($dh = opendir($impls_dir)){
+ $OK = true;
+ while($OK && ($impl_file = readdir($dh)) !== false){
+ if(substr($impl_file, 0 ,1) !== "." && substr($impl_file, -4) == ".php"){
+ require_once $impls_dir."/".$impl_file;
+ if(class_exists($class_name = substr($impl_file, 0, -4))){
+ if(
+ method_exists($class_name, "sgbd_name")
+ && method_exists($class_name, "extention_ok")
+ ){
+ $impl = new $class_name();
+ if($impl->extention_ok($env)) $sgbds[$class_name] = $impl;
+ }
+ }
+ }
+ }
+ }
+ else{
+ return false;
+ }
+ return $sgbds;
+ }
+
+ }
+
+?>
\ No newline at end of file