File modules/cms/generator/target/ScpTarget.class.php

Last commit: Wed Nov 18 21:01:59 2020 +0100	Jan Dankert	Renaming of target classes for naming convention reasons.


     1 <?php
     2 // OpenRat Content Management System
     3 // Copyright (C) 2002-2012 Jan Dankert, cms@jandankert.de
     4 //
     5 // This program is free software; you can redistribute it and/or
     6 // modify it under the terms of the GNU General Public License
     7 // as published by the Free Software Foundation; either version 2
     8 // of the License, or (at your option) any later version.
     9 //
    10 // This program is distributed in the hope that it will be useful,
    11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    13 // GNU General Public License for more details.
    14 //
    15 // You should have received a copy of the GNU General Public License
    16 // along with this program; if not, write to the Free Software
    17 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
    18 namespace cms\generator\target;
    19 
    20 use logger\Logger;
    21 use util\exception\PublisherException;
    22 use util\exception\UIException;
    23 
    24 
    25 /**
    26  * Darstellen einer FTP-Verbindung, das beinhaltet
    27  * das Login, das Kopieren von Dateien sowie praktische
    28  * FTP-Funktionen
    29  *
    30  * @author $Author$
    31  * @version $Revision$
    32  * @package openrat.services
    33  */
    34 class ScpTarget extends BaseTarget
    35 {
    36 	/**
    37 	 * @var resource
    38 	 */
    39 	protected $sshConnection;
    40 
    41 	// Aufbauen der Verbindung
    42 	public function open()
    43 	{
    44 		$this->sshConnection = $this->createConnection();
    45 	}
    46 
    47 
    48 
    49 	protected function createConnection() {
    50 
    51 		if   ( empty($this->url->port) )
    52 			$this->url->port = 22; // Default-SSH-port
    53 
    54 		$sshConnection = @ssh2_connect($this->url->host,$this->url->port );
    55 
    56 		if (! $sshConnection)
    57 			throw new PublisherException("Could not connect to ".$this->url->host.':'.$this->url->port );
    58 
    59 
    60 		if (! @ssh2_auth_password($sshConnection, $this->url->user,$this->url->pass) )
    61 			throw new PublisherException("Could not authenticate with user ".$this->url->user);
    62 
    63 		$this->sshConnection = $sshConnection;
    64 
    65 		return $sshConnection;
    66 	}
    67 
    68 
    69 
    70 	/**
    71 	 * Kopieren einer Datei vom lokalen System auf den FTP-Server.
    72 	 *
    73 	 * @param String Quelle
    74 	 * @param String Ziel
    75 	 * @param int FTP-Mode (BINARY oder ASCII)
    76 	 */
    77 	public function put($source, $dest, $lastChangeDate)
    78 	{
    79 		$dest = $this->url->path . '/' . $dest;
    80 
    81 		// ok, lets create the necessary directories on the remote side.
    82 		$stream = ssh2_exec($this->sshConnection,'mkdir -p '.dirname($dest) );
    83 		if   ( $stream )
    84 			fclose($stream);
    85 		else
    86 			throw new PublisherException("Failed to mkdir ".dirname($dest).' on remote');
    87 
    88 		$success = ssh2_scp_send($this->sshConnection, $source, $dest, 0644);
    89 
    90 		if   ( !$success) {
    91 			throw new PublisherException( 'Failed to publish '.$source.' to '.$dest );
    92 		}
    93 	}
    94 
    95 
    96 	/**
    97 	 * Schliessen der FTP-Verbindung.<br>
    98 	 * Sollte unbedingt aufgerufen werden, damit keine unn�tigen Sockets aufbleiben.
    99 	 */
   100 	public function close()
   101 	{
   102 		ssh2_disconnect($this->sshConnection);
   103 	}
   104 
   105 
   106 	public static function isAvailable()
   107 	{
   108 		return function_exists('ssh2_connect');
   109 	}
   110 }
   111 
   112 
   113 ?>



Download modules/cms/generator/target/ScpTarget.class.php


History
Wed, 18 Nov 2020 21:01:59 +0100	Jan Dankert	Renaming of target classes for naming convention reasons.