includes/shellcmd.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # ViewSVN [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Class that interacts with the command line system
  24 *
  25 * @pacakge      ViewSVN
  26 */
  27
  28 /**
  29 * This class is the Xquery interface. It is responsible for doing the
  30 * actual interaction with the command line.
  31 *
  32 * @package      ViewSVN
  33 * @version      $Id$
  34 */
  35 class Shell
  36 {
  37         /**
  38         * Controller
  39         * @var  object
  40         * @access       private
  41         */
  42         var $controller = null;
  43
  44         // ###################################################################
  45         /**
  46         * Constructor
  47         *
  48         * @access       public
  49         *
  50         * @param        object  Controller
  51         */
  52         function Shell(&$controller)
  53         {
  54                 $this->controller =& $controller;
  55         }
  56
  57         // ###################################################################
  58         /**
  59         * Wrapper for escapeshellarg()
  60         *
  61         * @access       public
  62         *
  63         * @param        string  The argument
  64         *
  65         * @return       string  Cleaned argument
  66         */
  67         function arg($argument)
  68         {
  69                 return escapeshellarg($argument);
  70         }
  71
  72         // ###################################################################
  73         /**
  74         * Wrapper for escapeshellcmd
  75         *
  76         * @access       public
  77         *
  78         * @param        string  Command
  79         *
  80         * @return       string  Cleaned command
  81         */
  82         function cmd($command)
  83         {
  84                 return escapeshellcmd($command);
  85         }
  86
  87         // ###################################################################
  88         /**
  89         * Executes a shell command and returns all the output
  90         * as an array
  91         *
  92         * @access       public
  93         *
  94         * @param        string  UNIX command
  95         *
  96         * @return       array   Output
  97         */
  98         function exec($command)
  99         {
 100                 $start = microtime();
 101
 102                 exec($command, $output);
 103
 104                 $this->controller->registry->debug("exec(" . $this->controller->registry->funct->fetch_microtime_diff($start) . "): $command");
 105
 106                 return $output;
 107         }
 108 }
 109
 110 /*=====================================================================*\
 111 || ###################################################################
 112 || # $HeadURL$
 113 || # $Id$
 114 || ###################################################################
 115 \*=====================================================================*/
 116 ?>