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dolibarr/htdocs/install/check.php
Laurent Destailleur 4b33d2d038 Doxygen
2008-04-21 07:21:13 +00:00

328 lines
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<?php
/* Copyright (C) 2004-2005 Rodolphe Quiedeville <rodolphe@quiedeville.org>
* Copyright (C) 2004-2008 Laurent Destailleur <eldy@users.sourceforge.net>
* Copyright (C) 2005 Marc Barilley / Océbo <marc@ocebo.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/**
\file htdocs/install/check.php
\ingroup install
\brief Test si le fichier conf est modifiable et si il n'existe pas, test la possibilité de le créer
\version $Id$
*/
include_once("./inc.php");
$err = 0;
$allowinstall = 0;
$allowupgrade = 0;
$checksok = 1;
$setuplang=isset($_POST["selectlang"])?$_POST["selectlang"]:(isset($_GET["selectlang"])?$_GET["selectlang"]:$langs->getDefaultLang());
$langs->setDefaultLang($setuplang);
$langs->load("install");
// Init "forced values" to nothing. "forced values" are used after an doliwamp install wizard.
if (! isset($force_install_dolibarrlogin)) $force_install_dolibarrlogin='';
if (file_exists("./install.forced.php")) include_once("./install.forced.php");
dolibarr_install_syslog("check: Dolibarr install/upgrade process started");
/*
* View
*/
pHeader($langs->trans("DolibarrWelcome"),""); // Etape suivante = license
print '<center><img src="../theme/dolibarr_logo_2.png" alt="Dolibarr logo"></center><br>';
print "<br>\n";
print $langs->trans("InstallEasy")."<br><br>\n";
print '<b>'.$langs->trans("MiscellanousChecks")."</b>:<br>\n";
// Check PHP version
if (versioncompare(versionphparray(),array(4,1)) < 0)
{
print '<img src="../theme/eldy/img/error.png" alt="Error"> '.$langs->trans("ErrorPHPVersionTooLow",'4.1');
$checksok=0;
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("PHPVersion")." ".versiontostring(versionphparray());
}
if (empty($force_install_nophpinfo)) print ' (<a href="phpinfo.php" target="_info">'.$langs->trans("MoreInformation").'</a>)';
print "<br>\n";
// Check PHP support for $_POST
if (! isset($_GET["testget"]) && ! isset($_POST["testpost"]))
{
print '<img src="../theme/eldy/img/warning.png" alt="Warning"> '.$langs->trans("PHPSupportPOSTGETKo");
print ' (<a href="'.$_SERVER["PHP_SELF"].'?testget=ok">'.$langs->trans("Recheck").'</a>)';
print "<br>\n";
$checksok=0;
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("PHPSupportPOSTGETOk")."<br>\n";
}
// Check if sessions enabled
if (! function_exists("session_id"))
{
print '<img src="../theme/eldy/img/error.png" alt="Error"> '.$langs->trans("ErrorPHPDoesNotSupportSessions")."<br>\n";
$checksok=0;
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("PHPSupportSessions")."<br>\n";
/*
// On se fout des warning sur session_start, meme si pas moyen de mettre cookie dans http, car on ne test pas entre 2 pages mais au sein de la meme
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> Test sauvegarde donnée en session.'."<br>\n";;
@session_start();
$_SESSION['test']=1;
session_write_close();
@session_start();
if (! $_SESSION['test']) print '<img src="../theme/eldy/img/error.png" alt="Error"> Echec récupération donnée en session. Votre PHP ne fonctionne pas correctement. Votre répertoire de sauvegarde des sessions est peut-être plein.'."<br>\n";
else print '<img src="../theme/eldy/img/tick.png" alt="Ok"> Succès récupération donnée en session.'."<br>\n";
session_write_close();
*/
}
// Check if GD installed
if (! function_exists("imagecreate"))
{
print '<img src="../theme/eldy/img/warning.png" alt="Error"> '.$langs->trans("ErrorPHPDoesNotSupportGD")."<br>\n";
// $checksok=0; // If image ko, just warning. So check must still be 1 (otherwise no way to install)
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("PHPSupportGD")."<br>\n";
}
// Check memory
$memrequiredorig='16M';
$memrequired=16*1024*1024;
$memmaxorig=@ini_get("memory_limit");
$memmax=@ini_get("memory_limit");
if ($memmaxorig != '')
{
eregi('([0-9]+)([a-zA-Z]*)',$memmax,$reg);
if ($reg[2])
{
if (strtoupper($reg[2]) == 'M') $memmax=$reg[1]*1024*1024;
if (strtoupper($reg[2]) == 'K') $memmax=$reg[1]*1024;
}
if ($memmax >= $memrequired)
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("PHPMemoryOK",$memmaxorig,$memrequiredorig)."<br>\n";
}
else
{
print '<img src="../theme/eldy/img/warning.png" alt="Warning"> '.$langs->trans("PHPMemoryTooLow",$memmaxorig,$memrequiredorig)."<br>\n";
}
}
// Si fichier présent et lisible et renseigné
clearstatcache();
if (is_readable($conffile) && filesize($conffile) > 8)
{
dolibarr_install_syslog("check: conf file '$conffile' already exists");
$confexists=1;
include_once($conffile);
// Deja installé, on peut upgrader
// \todo Test if database ok
$allowupgrade=1;
}
else
{
// Si non on le crée
dolibarr_install_syslog("check: we try to creat conf file '$conffile'");
$confexists=0;
# First we try by copying example
if (@copy($conffile.".example", $conffile))
{
# Success
dolibarr_install_syslog("check: copied file ".$conffile.".example into ".$conffile." done successfully.");
}
else
{
# If failed, we try to create an empty file
dolibarr_install_syslog("check: failed to copy file ".$conffile.".example into ".$conffile.". We try to create it.");
$fp = @fopen($conffile, "w");
if ($fp)
{
@fwrite($fp, '<?php');
@fputs($fp,"\n");
@fputs($fp,"?>");
fclose($fp);
}
}
// First install, on ne peut pas upgrader
$allowupgrade=0;
}
// Si fichier absent et n'a pu etre créé
if (! file_exists($conffile))
{
//print '<img src="../theme/eldy/img/error.png" alt="Error"> '.$langs->trans("ConfFileDoesNotExistsAndCouldNotBeCreated",$conffile);
print '<img src="../theme/eldy/img/error.png" alt="Error"> '.$langs->trans("ConfFileDoesNotExistsAndCouldNotBeCreated",'conf.php');
print "<br /><br />";
print $langs->trans("YouMustCreateWithPermission",'htdocs/conf/conf.php');
print "<br /><br />";
print $langs->trans("CorrectProblemAndReloadPage",$_SERVER['PHP_SELF'].'?testget=ok');
$err++;
}
else
{
// Si fichier présent mais ne peut etre modifié
if (!is_writable($conffile))
{
if ($confexists)
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("ConfFileExists",'conf.php');
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("ConfFileCouldBeCreated",'conf.php');
}
print "<br />";
print '<img src="../theme/eldy/img/tick.png" alt="Warning"> '.$langs->trans("ConfFileIsNotWritable",'htdocs/conf/conf.php');
print "<br />\n";
$allowinstall=0;
}
// Si fichier présent et peut etre modifié
else
{
if ($confexists)
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("ConfFileExists",'conf.php');
}
else
{
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("ConfFileCouldBeCreated",'conf.php');
}
print "<br />";
print '<img src="../theme/eldy/img/tick.png" alt="Ok"> '.$langs->trans("ConfFileIsWritable",'conf.php');
print "<br />\n";
$allowinstall=1;
}
print "<br />\n";
print "<br />\n";
// Si prerequis ok, on affiche le bouton pour passer à l'étape suivante
if ($checksok)
{
print $langs->trans("ChooseYourSetupMode");
print '<table width="100%" cellspacing="1" cellpadding="4" border="1">';
print '<tr><td nowrap="nowrap"><b>'.$langs->trans("FreshInstall").'</b></td><td>';
print $langs->trans("FreshInstallDesc").'</td>';
print '<td align="center">';
if ($allowinstall)
{
print '<a href="licence.php?selectlang='.$setuplang.'">'.$langs->trans("Start").'</a>';
}
else
{
print $langs->trans("InstallNotAllowed");
}
print '</td>';
print '</tr>'."\n";
# Upgrade
$versionfrom='2.0.0';
$versionto='2.1.0';
print '<tr><td nowrap="nowrap"><b>'.$langs->trans("Upgrade").' '.$versionfrom.' -> '.$versionto.'</b></td><td>';
print $langs->trans("UpgradeDesc").'</td>';
print '<td align="center">';
if ($allowupgrade)
{
print '<a href="upgrade.php?action=upgrade&amp;selectlang='.$setuplang.'&amp;versionfrom='.$versionfrom.'&amp;versionto='.$versionto.'">'.$langs->trans("Start").'</a>';
}
else
{
print $langs->trans("NotAvailable");
}
print '</td>';
print '</tr>'."\n";
# Upgrade
$versionfrom='2.1.0';
$versionto='2.2.0';
print '<tr><td nowrap="nowrap"><b>'.$langs->trans("Upgrade").' '.$versionfrom.' -> '.$versionto.'</b></td><td>';
print $langs->trans("UpgradeDesc").'</td>';
print '<td align="center">';
if ($allowupgrade)
{
print '<a href="upgrade.php?action=upgrade&amp;selectlang='.$setuplang.'&amp;versionfrom='.$versionfrom.'&amp;versionto='.$versionto.'">'.$langs->trans("Start").'</a>';
}
else
{
print $langs->trans("NotAvailable");
}
print '</td>';
print '</tr>'."\n";
# Upgrade
$versionfrom='2.2.0';
$versionto='2.4.0';
print '<tr><td nowrap="nowrap"><b>'.$langs->trans("Upgrade").' '.$versionfrom.' -> '.$versionto.'</b></td><td>';
print $langs->trans("UpgradeDesc").'</td>';
print '<td align="center">';
if ($allowupgrade)
{
print '<a href="upgrade.php?action=upgrade&amp;selectlang='.$setuplang.'&amp;versionfrom='.$versionfrom.'&amp;versionto='.$versionto.'">'.$langs->trans("Start").'</a>';
}
else
{
print $langs->trans("NotAvailable");
}
print '</td>';
print '</tr>'."\n";
print '</table>';
print "\n";
}
}
pFooter(1); // 1 car ne doit jamais afficher bouton Suivant
?>
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