<?php 

define ('URL_CLIP', 0);
define ('URL_DIRECTORY', 1);

class HAuthorize {
    public $password;
    public $uuid;
    public $uuid_writeable;

    public function __construct () {
        $this->uuid = "*";
        $this->uuid_writeable = 1;
    }
    
    public function getString () {
        return "{$this->password};{$this->uuid};{$this->uuid_writeable}";
    }

    public function setPassword ($username, $realm, $password) {
        $this->password = md5 ("$username:$realm:$password");
    }
}

class HPermission {
    public $url;
    public $url_type;
    public $permission_type;
    public $expires;
    public $debitted_time;

    public function __construct ($url, $url_type) {
        $this->url = $url;
        $this->url_type = $url_type;
        $this->expires = "*"; // MM/DD/YYYY:HH:MM:SS
        $this->permission_type = 0;
        $this->debitted_time = 0;
    }

    public function getString () {
        return "{$this->url};{$this->url_type};{$this->permission_type};{$this->expires};{$this->debitted_time}";
    }
}

class HFile {
    public $authorize;
    public $permission = array ();

    public function addAuthorize ($name, $realm, $password) {
        $this->authorize = new HAuthorize ();
        $this->authorize->setPassword ($name, $realm, $password);
    }

    public function addPermission ($url, $url_type) {
        $this->permission[] = new HPermission ($url, $url_type);
    }

    public function write ($name) {
        $file = fopen ($name, 'w');
        fwrite ($file, $this->getString ());
        fclose ($file);        
    }

    public function writeFTP ($ftp, $path) {
        $file = tmpfile ();
        fwrite ($file, $this->getString ());
        fseek ($file, 0);

        ftp_fput ($ftp, $path, $file, FTP_BINARY);

        fclose ($file);
    }

    public function getString () {
        $result = array ();
        $result[] = $this->authorize->getString ();
        $result[] = "\n";
        foreach ($this->permission as $p) {
            $result[] = $p->getString ();
            $result[] = "\n";
        }
        return implode ("", $result);
    }
}