FILEUP

F diff --git a/php/configuration.php b/php/configuration.php
--- a/php/configuration.php
+++ b/php/configuration.php
  $database_username="outsider";
  $database_password="parola123";
  $database_location="localhost";
- 
-     $storage_root = "/srv/apache/testing/project/files/";
+ /*storage root must be in the webroot*/
+ $storage_root = "/srv/apache/testing/project/files/";
  }
  
  
F diff --git a/php/node.php b/php/node.php
--- a/php/node.php
+++ b/php/node.php
  			$this->node_id=$node_id;
  		}
  	}
- 	class Current_Directory
+ 	
+ 	class Current_Directory extends Node
  	{
  		/*an array of the dir_ids taken to reach here*/
  		public $path;
F diff --git a/php/readdir.php b/php/readdir.php
new file mode 100644
--- /dev/null
+++ b/php/readdir.php
F diff --git a/php/upload.php b/php/upload.php
--- a/php/upload.php
+++ b/php/upload.php
  	exit(1);
  }
  
+ echo "adsf";
+ 
  $file = $_FILES["the_file"];
  $filename= $_POST["filename"];
  
F diff --git a/sql/fileshare.sql b/sql/fileshare.sql
--- a/sql/fileshare.sql
+++ b/sql/fileshare.sql
  /*BEWARE!*/
- drop table if exists node_access;
  drop table if exists users;
- drop table if exists node_links;
  drop table if exists nodes;
+ drop table if exists node_access;
+ drop table if exists node_links;
  
  
  
  	is_directory boolean default false,
  	relative_path varchar(500) not null,
  	type varchar(20) not null default 'data',
- 	name varchar(100) not null default 'no name',
  	note varchar(200) not null default "",
  	code varchar(100) not null default "error",
  	primary key (node_id)
  	foreign key (node_id) references nodes(node_id),
  	foreign key (user_id) references users(user_id)
  );
- 
+ /*we can name a node in many different ways */
  create table node_links (
  	directory_id int not null,
  	node_id int not null,
+ 	name varchar(100) not null default 'no name',
  	check (directory_id != node_id), 
  	foreign key (directory_id) references nodes(node_id),
  	foreign key (node_id) references nodes(node_id)