';
+ $error_icon = '
';
+ }
+ else
+ {
+ $passed_icon = '>>> Passed ';
+ $error_icon = '*** Error: ';
+ $warning_icon = '!!! Warning: ';
+
+ function lang($msg,$arg1=NULL,$arg2=NULL,$arg3=NULL,$arg4=NULL)
+ {
+ return is_null($arg1) ? $msg : str_replace(array('%1','%2','%3','%4'),array($arg1,$arg2,$arg3,$arg4),$msg);
+ }
+ }
+ $checks = array(
+ 'safe_mode' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 0,
+ 'verbose_value' => 'Off',
+ 'warning' => lang('safe_mode is turned on, which is generaly a good thing as it makes your install more secure.')."\n".
+ lang('If safe_mode is turned on, eGW is not able to change certain settings on runtime, nor can we load any not yet loaded module.')."\n".
+ lang('*** You have to do the changes manualy in your php.ini (usualy in /etc on linux) in order to get eGW fully working !!!')."\n".
+ lang('*** Do NOT update your database via setup, as the update might be interrupted by the max_execution_time, which leaves your DB in an unrecoverable state (your data is lost) !!!')
+ ),
+/* not longer needed, as it gets set now on runtime (works even with safe_mode)
+ 'error_reporting' => array(
+ 'func' => 'php_ini_check',
+ 'value' => E_NOTICE,
+ 'verbose_value' => 'E_NOTICE',
+ 'check' => 'not set',
+ 'safe_mode' => 'error_reporting = E_ALL & ~E_NOTICE'
+ ),
+*/
+ 'magic_quotes_runtime' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 0,
+ 'verbose_value' => 'Off',
+ 'safe_mode' => 'magic_quotes_runtime = Off'
+ ),
+ 'register_globals' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 0,
+ 'verbose_value' => 'Off',
+ 'warning' => lang("register_globals is turned On, eGroupWare does NOT require it and it's generaly more secure to have it turned Off")
+ ),
+ 'memory_limit' => array(
+ 'func' => 'php_ini_check',
+ 'value' => '16M',
+ 'check' => '>=',
+ 'error' => lang('memory_limit is set to less than 16M: some applications of eGroupWare need more than the recommend 8M, expect occasional failures'),
+ 'change' => 'memory_limit = 16M'
+ ),
+ 'max_execution_time' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 30,
+ 'check' => '>=',
+ 'error' => lang('max_execution_time is set to less than 30 (seconds): eGroupWare sometimes needs a higher execution_time, expect occasional failures'),
+ 'safe_mode' => 'max_execution_time = 30'
+ ),
+ 'include_path' => array(
+ 'func' => 'php_ini_check',
+ 'value' => '.',
+ 'check' => 'contain',
+ 'error' => lang('include_path need to contain "." - the current directory'),
+ 'save_mode' => 'max_execution_time = 30'
+ ),
+ 'mysql' => array(
+ 'func' => 'extension_check',
+ 'warning' => "" . lang('The %1 extension is needed, if you plan to use a %2 database.','mysql','MySQL').'
'
+ ),
+ 'pgsql' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The %1 extension is needed, if you plan to use a %2 database.','pgsql','pgSQL').'
'
+ ),
+ 'mssql' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The %1 extension is needed, if you plan to use a %2 database.','mssql','MsSQL') . '
',
+ 'win_only' => True
+ ),
+ 'mbstring' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The mbstring extension is needed to fully support unicode (utf-8) or other multibyte-charsets.') . "
"
+ ),
+ 'imap' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The imap extension is needed by the two email apps (even if you use email with pop3 as protocoll).') . '
'
+ ),
+ '.' => array(
+ 'func' => 'permission_check',
+ 'is_world_writable' => False,
+ 'recursiv' => True
+ ),
+ 'header.inc.php' => array(
+ 'func' => 'permission_check',
+ 'is_world_readable' => False,
+ 'only_if_exists' => @$GLOBALS['phpgw_info']['setup']['stage']['header'] != 10
+ ),
+ 'phpgwapi/images' => array(
+ 'func' => 'permission_check',
+ 'is_writable' => True
+ ),
+ 'fudforum' => array(
+ 'func' => 'permission_check',
+ 'is_writable' => True,
+ 'only_if_exists' => True
+ ),
+ 'gd' => array(
+ 'func' => 'gd_check'
+ )
+ );
+
+ // some constanst for pre php4.3
+ if (!defined('PHP_SHLIB_SUFFIX'))
+ {
+ define('PHP_SHLIB_SUFFIX',$is_windows ? 'dll' : 'so');
+ }
+ if (!defined('PHP_SHLIB_PREFIX'))
+ {
+ define('PHP_SHLIB_PREFIX',PHP_SHLIB_SUFFIX == 'dll' ? 'php_' : '');
+ }
+
+ function extension_check($name,$args)
+ {
+ global $passed_icon, $error_icon, $warning_icon, $is_windows;
+
+ if (isset($args['win_only']) && $args['win_only'] && !$is_windows)
+ {
+ return True; // check only under windows
+ }
+ // we check for the existens of 'dl', as multithreaded webservers dont have it !!!
+ $availible = extension_loaded($name) || function_exists('dl') && @dl(PHP_SHLIB_PREFIX.$name.'.'.PHP_SHLIB_SUFFIX);
+
+ echo ($availible ? $passed_icon : $warning_icon).' '.lang('Checking extension %1 is loaded or loadable',$name).': '.($availible ? lang('True') : lang('False'))."\n"; + + if (!$availible) + { + echo $args['warning']; + } + echo "\n"; + + return $availible; + } + + function verbosePerms( $in_Perms ) + { + if($in_Perms & 0x1000) // FIFO pipe + { + $sP = 'p'; + } + elseif($in_Perms & 0x2000) // Character special + { + $sP = 'c'; + } + elseif($in_Perms & 0x4000) // Directory + { + $sP = 'd'; + } + elseif($in_Perms & 0x6000) // Block special + { + $sP = 'b'; + } + elseif($in_Perms & 0x8000) // Regular + { + $sP = '-'; + } + elseif($in_Perms & 0xA000) // Symbolic Link + { + $sP = 'l'; + } + elseif($in_Perms & 0xC000) // Socket + { + $sP = 's'; + } + else // UNKNOWN + { + $sP = 'u'; + } + + // owner + $sP .= (($in_Perms & 0x0100) ? 'r' : '-') . + (($in_Perms & 0x0080) ? 'w' : '-') . + (($in_Perms & 0x0040) ? (($in_Perms & 0x0800) ? 's' : 'x' ) : + (($in_Perms & 0x0800) ? 'S' : '-')); + + // group + $sP .= (($in_Perms & 0x0020) ? 'r' : '-') . + (($in_Perms & 0x0010) ? 'w' : '-') . + (($in_Perms & 0x0008) ? (($in_Perms & 0x0400) ? 's' : 'x' ) : + (($in_Perms & 0x0400) ? 'S' : '-')); + + // world + $sP .= (($in_Perms & 0x0004) ? 'r' : '-') . + (($in_Perms & 0x0002) ? 'w' : '-') . + (($in_Perms & 0x0001) ? (($in_Perms & 0x0200) ? 't' : 'x' ) : + (($in_Perms & 0x0200) ? 'T' : '-')); + return $sP; + } + + function permission_check($name,$args,$verbose=True) + { + global $passed_icon, $error_icon, $warning_icon,$is_windows; + //echo "
permision_check('$name',".print_r($args,True).",'$verbose')
\n"; + + if (substr($name,0,3) != '../') + { + $name = '../'.$name; + } + $rel_name = substr($name,3); + + if (!file_exists($name) && isset($args['only_if_exists']) && $args['only_if_exists']) + { + return True; + } + + $perms = $checks = ''; + if (file_exists($name)) + { + $owner = function_exists('posix_getpwuid') ? posix_getpwuid(@fileowner($name)) : array('name' => 'nn'); + $group = function_exists('posix_getgrgid') ? posix_getgrgid(@filegroup($name)) : array('name' => 'nn'); + $perms = "$owner[name]/$group[name] ".verbosePerms(@fileperms($name)); + } + + $checks = array(); + if (isset($args['is_readable'])) $checks[] = (!$args['is_readable']?'not ':'').lang('readable by the webserver'); + if (isset($args['is_writable'])) $checks[] = (!$args['is_writable']?'not ':'').lang('writable by the webserver'); + if (isset($args['is_world_readable'])) $checks[] = (!$args['is_world_readable']?lang('not').' ':'').lang('world readable'); + if (isset($args['is_world_writable'])) $checks[] = (!$args['is_world_writable']?lang('not').' ':'').lang('world writable'); + $checks = implode(', ',$checks); + + $icon = $passed_icon; + $msg = lang('Checking file-permissions of %1 for %2: %3',$rel_name,$checks,$perms)."\n"; + + if (!file_exists($name)) + { + echo $error_icon . $msg . lang('%1 does not exist !!!',$rel_name)."