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diff --git a/gosa-core/setup/class_setupStep_Checks.inc b/gosa-core/setup/class_setupStep_Checks.inc
index 0721329ded3fa6000be6a380d2fb56d292d41e50..d231c4025cf63a1cfd52db8d8a744147ea35dbf3 100644 (file)
<?php
-
/*
- This code is part of GOsa (https://gosa.gonicus.de)
- Copyright (C) 2007 Fabian Hickert
-
- 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
-*/
-
+ * This code is part of GOsa (http://www.gosa-project.org)
+ * Copyright (C) 2003-2008 GONICUS GmbH
+ *
+ * ID: $$Id$$
+ *
+ * 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
+ */
class Step_Checks extends setup_step
{
var $basic_checks = array();
var $config_checks= array();
var $is_writeable = array();
- var $header_image = "images/system.png";
+ var $header_image = "images/setup/system.png";
function Step_Checks()
{
{
$this->s_title = _("Installation check");
$this->s_title_long = _("Installation check");
- $this->s_info = _("Basic checks for PHP version and required extensions.");
+ $this->s_info = _("Basic checks for PHP compatibility and extensions");
}
$this->basic_checks = array();
$this->config_checks = array();
$this->is_writeable = array();
-
+
/* PHP version check */
$N = _("Checking PHP version");
$D = sprintf(_("PHP must be of version %s or above."), "5.2.0");
- $S = _("GOsa requires functionality that is not available (or buggy) in older PHP versions. Please update to a supported version.");
+ $S = _("Please upgrade to a supported version.");
$R = $this->check_php_version();
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Checking imap extension */
- $N = _("Checking for LDAP support");
- $D = _("This is the main extension used by GOsa and therefore really required.");
- $S = _("The ldap extension (php5-ldap) is required to communicate with your LDAP server.");
+ $N = msgPool::checkingFor("LDAP");
+ $D = _("GOsa requires this module to talk with your LDAP server.");
+ $S = msgPool::installPhpModule("LDAP");
$R = is_callable("ldap_bind");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Check for gettext support */
- $N = _("Checking for gettext support");
- $D = _("Gettext support is required for internationalization.");
- $S = _("Please make sure that the extension is activated.");
+ $N = msgPool::checkingFor("gettext");
+ $D = _("GOsa requires this module for an internationalized interface.");
+ $S = msgPool::installPhpModule("gettext");
$R = is_callable("bindtextdomain");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Checing for iconv */
- $N = _("Checking for iconv support");
- $D = _("This module is used by GOsa to convert samba munged dial informations and is therefore required. ");
- $S = _("Please make sure that the extension is activated.");
+ $N = msgPool::checkingFor("inconv");
+ $D = _("GOsa requires this module for the samba integration.");
+ $S = msgPool::installPhpModule("iconv");
$R = is_callable("iconv");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Check for installed mhash module */
- $N = _("Checking for mhash support");
- $D = _("You'll need this module to make use of SSHA encryption");
- $S = _("The mhash module for PHP 5 is not available.Please install php5-mhash.");
+ $N = msgPool::checkingFor("mhash");
+ $D = _("GOsa requires this module to make use of SSHA encryption.");
+ $S = msgPool::installPhpModule("mhash");
$R = is_callable("mhash");
$M = FALSE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Is imap module available */
- $N = _("Checking for IMAP support");
- $D = _("The IMAP module is needed to communicate with the IMAP server. GOsa retrieves status information, creates and deletes mail users, etc.");
- $S = _("This module is used to communicate with your mail server. Please install php5-imap.");
+ $N = msgPool::checkingFor("IMAP");
+ $D = _("GOsa requires this module to talk to an IMAP server.");
+ $S = msgPool::installPhpModule("IMAP");
$R = is_callable("imap_open");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
/* Is imap module available */
- $N = _("Checking for multi byte support");
- $D = _("The multi byte string support is required by some plugins.");
- $S = _("Please compile php with enabled multi byte support '--enable-mbstring'.");
+ $N = msgPool::checkingFor(_("mbstring"));
+ $D = _("GOsa requires this module to handle unicode strings.");
+ $S = msgPool::installPhpModule("mbstring");
$R = is_callable("mb_strlen");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
- /* Check getacl in imap module */
- $N = _("Checking for getacl in IMAP implementation");
- $D = _("The getacl support is needed to handle shared folder permissions. Old IMAP extensions are not capable of reading acl's. You need a recent PHP version to use this feature.");
- $S = $D;
- $R = is_callable("imap_getacl");
- $M = TRUE;
- $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-
/* Mysql module loaded ? */
- $N = _("Checking for MySQL support");
- $D = _("MySQL support is needed to communicate with several supported databases.");
- $S = _("This module is required to communicate with database servers (GOfax, asterisk, GLPI, etc.). Please install php5-mysql");
+ $N = msgPool::checkingFor(_("MySQL"));
+ $D = _("GOsa requires this module to communicate with several supported databases.");
+ $S = msgPool::installPhpModule("MySQL");
$R = is_callable("mysql_query");
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
- /* Checking for kadm5 module */
- $N = _("Checking for kadm5 support");
- $D = _("Managing users in kerberos requires the kadm5 module which is downloadable via PEAR network.");
- $S = _("This module is required to manage user in kerberos, it is downloadable via PEAR network");
- $R = is_callable("kadm5_init_with_password");
- $M = FALSE;
- $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-
- /* Snmp module available ? */
- $N = _("Checking for SNMP support");
- $D = _("The simple network management protocol is needed to get status information from clients.");
- $S = _("This module is required for client monitoring. Please install php5-snmp.");
- $R = is_callable("snmpget");
- $M = FALSE;
- $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-
- /* Checking for Cups module */
- $N = _("Checking for CUPS support");
- $D = _("In order to read available printers via the IPP protocol instead of printcap files, you've to install the CUPS module.");
- $S = $D;
- $R = is_callable("cups_get_dest_list");
- $M = FALSE;
- $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-
- /* Checking for F ping utility */
- $query= "LC_ALL=C LANG=C fping -v 2>&1";
- $output= shell_exec ($query);
- $N = _("Checking for fping utility");
- $D = _("The fping utility is used if you've got a thin client based terminal environment.");
- $S = _("The fping utility is only used in thin client based terminal environment.");
- $R = preg_match("/^fping:/", $output);
- $M = FALSE;
- $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-
/* Checking generate LM/NT password hashes */
+ #TODO: either this, or gosa-si will do the hash generation
$query= "mkntpwd 2>&1";
$output= shell_exec ($query);
$have_mkntpwd= preg_match("/^Usage: mkntpwd /", $output);
if (!$have_mkntpwd){
- $query= 'LC_ALL=C LANG=C perl -MCrypt::SmbHash -e "print join(q[:], ntlmgen $ARGV[0]), $/;" &>/dev/null';
+ $query= 'LC_ALL=C LANG=C perl -MCrypt::SmbHash -e "print join(q[:], ntlmgen $ARGV[0]), $/;" >/dev/null';
system ($query, $ret);
$have_mkntpwd |= ($ret == 0);
}
- $N = _("SAMBA password hash generation");
- $D = _("In order to use SAMBA 2/3 passwords, you've to install additional packages to generate password hashes.");
- $S = _("In order to use SAMBA 2/3 you've to install additional perl libraries. Take a look at mkntpasswd.");
+ $N = msgPool::checkingFor(_("samba hash generator"));
+ $D = _("GOsa requires this command to synchronize POSIX and samba passwords.");
+ $S = _("Deploy a gosa-si installation or install the perl Crypt::SmbHash modules.");
$R = $have_mkntpwd;
$M = TRUE;
$this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
+ /* Read data written by convert */
+ $output= "";
+ $sh= popen("convert", 'r');
+ while (!feof($sh)){
+ $output.= fread($sh, 4096);
+ }
+ pclose($sh);
- /* PHP Configuration checks
- */
+ $N = msgPool::checkingFor(_("imagick"));
+ $D = _("GOsa requires this extension to handle images.");
+ $S = msgPool::installPhpModule("php5-imagick");
+
+ $IMGVER = phpversion('imagick');
+
+ if ($IMGVER > 1.0) {
+ $R = method_exists('imagick','getImageBlob');
+ }
+ else {
+ $R = is_callable("imagick_blob2image") || !empty($output);
+ }
+
+ $M = TRUE;
+ $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
+
+ $N = msgPool::checkingFor(_("compression module"));
+ $D = _("GOsa requires this extension to handle snapshots.");
+ $S = msgPool::installPhpModule("php5-zip / php5-gzip");
+ $R = is_callable("gzcompress");
+ $M = FALSE;
+ $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
+
+
+ /* PHP Configuration checks */
/* Register_globals off */
- $N = "register_globals = <b>"._("Off")."</b>";
+ $N = "register_globals = <b>off</b>";
$D = _("register_globals is a PHP mechanism to register all global variables to be accessible from scripts without changing the scope. This may be a security risk.");
$S = _("Search for 'register_globals' in your php.ini and switch it to 'Off'.");
$R = ini_get("register_globals") == 0;
$M = FALSE;
$this->is_writeable[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
- /* If we have writeaccess to the config dir, check if there is already a config file */
-# if($R){
-#
-# /* check if there is already a config file. */
-# $N = _("No old configuration file.");
-# $D = "";//_("");
-# $S = _("If there is already a configuration file, this file will be overwritten when GOsa setup finishes. Please move your old config file away.");
-# $R = !file_exists(CONFIG_DIR."/".CONFIG_FILE);
-# $M = FALSE;
-# $this->is_writeable[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
-# }
}