fo_dbcheck.php

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#!/usr/bin/php
<?php
/*
 SPDX-FileCopyrightText: © 2011 Hewlett-Packard Development Company, L.P.
 
 SPDX-License-Identifier: GPL-2.0-only
*/
/* Initialize the program configuration variables */
$SysConf = array();  // fo system configuration variables
$PG_CONN = 0;   // Database connection
$Plugins = array();
 
/* Note: php 5 getopt() ignores options not specified in the function call, so add
 * dummy options in order to catch invalid options.
 */
$AllPossibleOpts = "abc:defghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
 
/* defaults */
$Verbose = false;
$DatabaseName = "fossology";
$UpdateLiceneseRef = false;
$sysconfdir = '';
 
 
if (!function_exists('resolve_config_value')) {
  function resolve_config_value($value, array $scope)
  {
    return preg_replace_callback('/\$(?:([A-Za-z_][A-Za-z0-9_]*)|\{([A-Za-z_][A-Za-z0-9_]*)\})/', static function ($matches) use ($scope) {
      $name = !empty($matches[1]) ? $matches[1] : $matches[2];
      return array_key_exists($name, $scope) ? $scope[$name] : $matches[0];
    }, $value);
  }
}
 
/* command-line options */
$Options = getopt($AllPossibleOpts);
foreach($Options as $Option => $OptVal)
{
  switch($Option)
  {
    case 'c': /* set SYSCONFIDR */
      $sysconfdir = $OptVal;
      break;
    default:
      echo "Invalid Option \"$Option\".\n";
      Usage();
  }
}
 
/* Set SYSCONFDIR and set global (for backward compatibility) */
$SysConf = bootstrap($sysconfdir);
 
/* Initialize global system configuration variables $SysConfig[] */
ConfigInit($SYSCONFDIR, $SysConf);
 
$rv = DBconnect($sysconfdir, "", false);
 
if ($rv === false) exit(1);
 
exit(0);
 
 
function Usage()
{
  global $argv;
 
  $usage = "Usage: " . basename($argv[0]) . " [options]
  Update FOSSology database.  Options are:
  -c  fossology system configuration directory
  -h  this help usage";
  print "$usage\n";
  exit(0);
}
 
 
/************************************************/
/******  From src/lib/php/bootstrap.php  ********/
function bootstrap($sysconfdir="")
{
  $rcfile = "fossology.rc";
 
  if (empty($sysconfdir))
  {
    $sysconfdir = getenv('SYSCONFDIR');
    if ($sysconfdir === false)
    {
      if (file_exists($rcfile)) $sysconfdir = file_get_contents($rcfile);
      if ($sysconfdir === false)
      {
        /* NO SYSCONFDIR specified */
        $text = _("FATAL! System Configuration Error, no SYSCONFDIR.");
        echo "$text\n";
        exit(1);
      }
    }
  }
 
  $sysconfdir = trim($sysconfdir);
  $GLOBALS['SYSCONFDIR'] = $sysconfdir;
 
  /*************  Parse fossology.conf *******************/
  $ConfFile = "{$sysconfdir}/fossology.conf";
  if (!file_exists($ConfFile))
  {
    $text = _("FATAL! Missing configuration file: $ConfFile");
    echo "$text\n";
    exit(1);
  }
  $SysConf = parse_ini_file($ConfFile, true);
  if ($SysConf === false)
  {
    $text = _("FATAL! Invalid configuration file: $ConfFile");
    echo "$text\n";
    exit(1);
  }
 
  /* evaluate all the DIRECTORIES group for variable substitutions.
   * For example, if PREFIX=/usr/local and BINDIR=$PREFIX/bin, we
   * want BINDIR=/usr/local/bin
   */
  $resolvedValues = array();
  foreach($SysConf['DIRECTORIES'] as $var=>$assign)
  {
    $resolvedValue = resolve_config_value($assign, $resolvedValues);
    $resolvedValues[$var] = $resolvedValue;
 
    /* now reassign the array value with the evaluated result */
    $SysConf['DIRECTORIES'][$var] = $resolvedValue;
    ${$var} = $resolvedValue;
    $GLOBALS[$var] = $resolvedValue;
  }
 
  if (empty($MODDIR))
  {
    $text = _("FATAL! System initialization failure: MODDIR not defined in $SysConf");
    echo $text. "\n"; 
    exit(1);
  }
 
  //require("i18n.php"); DISABLED until i18n infrastructure is set-up.
  //require_once("$MODDIR/www/ui/template/template-plugin.php"); DISABLED as don't needed
  require_once("$MODDIR/lib/php/common.php");
  return $SysConf;
}