bootstrap.php

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<?php
/***********************************************************
 Copyright (C) 2011 Hewlett-Packard Development Company, L.P.

 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 version 2 as published by the Free Software Foundation.

 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along
 with this program; if not, write to the Free Software Foundation, Inc.,
 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
***********************************************************/

function bootstrap()
{
  $TR = NULL;
  if(!defined('TESTROOT'))
  {
    $TR = getenv('TESTROOT');
    if($TR = NULL )
    {
      echo "FATAL! bootstrap cannot determine TESTROOT\n";
    }

  }
  $rcfile = TESTROOT. '/fossologyTest.rc';

  $sysconfdir = getenv('SYSCONFDIR');
  if ($sysconfdir === false)
  {
    if (file_exists($rcfile)) $sysconfdir = file_get_contents($rcfile);
    if ($sysconfdir === false)
    {
      /* NO SYSCONFDIR specified */
      $text = _("FATAL: System Configuration Error, no SYSCONFDIR.");
      echo "<hr><h3>$text</h3><hr>";
      exit(1);
    }
  }

  $sysconfdir = trim($sysconfdir);
  $GLOBALS['SYSCONFDIR'] = $sysconfdir;

  /*************  Parse fossology.conf *******************/
  $ConfFile = "{$sysconfdir}/fossology.conf";
  $SysConf = parse_ini_file($ConfFile, true);

  /* evaluate all the DIRECTORIES group for variable substitutions.
   * For example, if PREFIX=/usr/local and BINDIR=$PREFIX/bin, we
   * want BINDIR=/usr/local/bin
   */
  foreach($SysConf['DIRECTORIES'] as $var=>$assign)
  {
    /* Evaluate the individual variables because they may be referenced
     * in subsequent assignments.
     */
    $toeval = "\$$var = \"$assign\";";
    eval($toeval);

    /* now reassign the array value with the evaluated result */
    $SysConf['DIRECTORIES'][$var] = ${$var};
    $GLOBALS[$var] = ${$var};
  }

  if (empty($MODDIR))
  {
    $text = _("FATAL: System initialization failure: MODDIR not defined in fossology.conf");
    echo $text. "\n";
    exit;
  }
  return $SysConf;
}
?>