diff --git a/setup/check_install.php b/setup/check_install.php
new file mode 100644
index 0000000000..8878053f39
--- /dev/null
+++ b/setup/check_install.php
@@ -0,0 +1,613 @@
+ array(
+ 'noheader' => True,
+ 'nonavbar' => True,
+ 'currentapp' => 'home',
+ 'noapi' => True
+ ));
+ $safe_er = error_reporting();
+ include ('./inc/functions.inc.php');
+ error_reporting($safe_er);
+
+ $GLOBALS['egw_info']['setup']['stage']['header'] = $GLOBALS['egw_setup']->detection->check_header();
+ if ($GLOBALS['egw_info']['setup']['stage']['header'] == '10')
+ {
+ // Check header and authentication
+ if (!$GLOBALS['egw_setup']->auth('Config') && !$GLOBALS['egw_setup']->auth('Header'))
+ {
+ Header('Location: index.php');
+ exit;
+ }
+ }
+ $passed_icon = '
';
+ $error_icon = '
';
+ $warning_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(
+ 'phpversion' => array(
+ 'func' => 'php_version',
+ 'value' => 4.3,
+ 'verbose_value' => '4.3+',
+ 'recommended' => '5.0',
+ ),
+ '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) !!!')
+ ),
+ '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'
+ ),
+ 'file_uploads' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 1,
+ 'verbose_value' => 'On',
+ 'error' => lang('File uploads are switched off: You can NOT use any of the filemanagers, nor can you attach files in several applications!'),
+ ),
+ 'include_path' => array(
+ 'func' => 'php_ini_check',
+ 'value' => '.',
+ 'check' => 'contain',
+ 'error' => lang('include_path need to contain "." - the current directory'),
+ ),
+ '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
+ ),
+ 'odbc' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The %1 extension is needed, if you plan to use a %2 database.','odbc','MaxDB, MsSQL or Oracle') . '
',
+ ),
+ 'oci8' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The %1 extension is needed, if you plan to use a %2 database.','oci','Oracle') . '
',
+ ),
+ 'mbstring' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The mbstring extension is needed to fully support unicode (utf-8) or other multibyte-charsets.') . "
"
+ ),
+ 'mbstring.func_overload' => array(
+ 'func' => 'php_ini_check',
+ 'value' => 7,
+ 'warning' => '' . lang('The mbstring.func_overload = 7 is needed to fully support unicode (utf-8) or other multibyte-charsets.') . "
",
+ 'change' => extension_loaded('mbstring') || function_exists('dl') && @dl(PHP_SHLIB_PREFIX.'mbstring.'.PHP_SHLIB_SUFFIX) ? 'mbstring.func_overload = 7' : '',
+ ),
+ '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).') . '
'
+ ),
+ 'session' => array(
+ 'func' => 'extension_check',
+ 'warning' => '' . lang('The session extension is needed to use php sessions (db-sessions work without).') . "
"
+ ),
+ '' => array(
+ 'func' => 'pear_check',
+ 'warning' => '' . lang('PEAR is needed by SyncML or the iCal import+export of calendar.') . "
"
+ ),
+ 'Log' => array(
+ 'func' => 'pear_check',
+ 'warning' => '' . lang('PEAR::Log is needed by SyncML.').' '.lang('You can install it by running:').' pear install Log' . "
"
+ ),
+ 'gd' => array(
+ 'func' => 'gd_check',
+ ),
+ '.' => 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['egw_info']['setup']['stage']['header'] != 10
+ ),
+ 'fudforum' => array(
+ 'func' => 'permission_check',
+ 'is_writable' => True,
+ 'only_if_exists' => True
+ ),
+ );
+ if (extension_loaded('session'))
+ {
+ //ini_set('session.save_path','/hugo');
+ $checks[session_save_path()] = array(
+ 'func' => 'permission_check',
+ 'is_writable' => true,
+ 'msg' => lang("Checking if php.ini setting session.save_path='%1' is writable by the webserver",session_save_path()),
+ 'error' => lang('You will NOT be able to log into eGroupWare using PHP sessions: "session could not be verified" !!!'),
+ );
+ }
+ // some constants for pre php4.3
+ if (!defined('PHP_SHLIB_SUFFIX'))
+ {
+ define('PHP_SHLIB_SUFFIX',$is_windows ? 'dll' : 'so');
+ }
+ if (!defined('PHP_SHLIB_PREFIX'))
+ {
+ define('PHP_SHLIB_PREFIX',PHP_SHLIB_SUFFIX == 'dll' ? 'php_' : '');
+ }
+
+ function php_version($name,$args)
+ {
+ global $passed_icon, $error_icon;
+
+ $version_ok = (float) phpversion() >= $args['value'];
+
+ echo ''.($version_ok ? $passed_icon : $error_icon).' '.
+ lang('Checking required PHP version %1 (recommended %2)',$args['verbose_value'],$args['recommended']).': '.
+ phpversion().' ==> '.($version_ok ? lang('True') : lang('False'))."
\n";
+ }
+
+ function pear_check($package,$args)
+ {
+ global $passed_icon, $warning_icon;
+ static $pear_available = null;
+
+ if (is_null($pear_available))
+ {
+ $pear_available = include('PEAR.php');
+
+ if (!class_exists('PEAR')) $pear_available = false;
+
+ echo ''.($pear_available ? $passed_icon : $warning_icon).' '.
+ lang('Checking PEAR%1 is installed','').': '.($pear_available ? lang('True') : lang('False'))."
\n";
+ }
+ if ($pear_available && $package)
+ {
+ $available = @include($package.'.php');
+
+ if (!class_exists($package)) $available = false;
+
+ echo ''.($available ? $passed_icon : $warning_icon).' '.
+ lang('Checking PEAR%1 is installed','::'.$package).': '.($available ? lang('True') : lang('False'))."
\n";
+ }
+ $available = $pear_available && (!$package || $available);
+
+ if (!$available)
+ {
+ echo $args['warning'];
+ }
+ echo "\n";
+
+ return $available;
+ }
+
+ function extension_check($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 !!!
+ $available = extension_loaded($name) || function_exists('dl') && @dl(PHP_SHLIB_PREFIX.$name.'.'.PHP_SHLIB_SUFFIX);
+
+ echo ''.($available ? $passed_icon : $warning_icon).' '.lang('Checking extension %1 is loaded or loadable',$name).': '.($available ? lang('True') : lang('False'))."
\n";
+
+ if (!$available)
+ {
+ echo $args['warning'];
+ }
+ echo "\n";
+
+ return $available;
+ }
+
+ 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";
+
+ // add a ../ for non-absolute pathes
+ $rel_name = $name;
+ if (substr($name,0,3) != '../' && $name{0} != '/' && $name{0} != '\\' && strstr($name,':') === false)
+ {
+ $name = '../'.$name;
+ }
+ 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[] = lang('readable by the webserver');
+ $check_not = (!$args['is_readable']?lang('not'):'');
+ }
+ if (isset($args['is_writable']))
+ {
+ $checks[] = lang('writable by the webserver');
+ $check_not = (!$args['is_writable']?lang('not'):'');
+ }
+ if (isset($args['is_world_readable']))
+ {
+ $checks[] = lang('world readable');
+ $check_not = (!$args['is_world_readable']?lang('not'):'');
+ }
+ if (isset($args['is_world_writable']))
+ {
+ $checks[] = lang('world writable');
+ $check_not = (!$args['is_world_writable']?lang('not'):'');
+ }
+ $checks = implode(', ',$checks);
+
+ $icon = $passed_icon;
+ if (($msg = $args['msg']))
+ {
+ $msg .= ': '.$perms."
\n";
+ }
+ else
+ {
+ $msg = lang('Checking file-permissions of %1 for %2 %3: %4',$rel_name,$check_not,$checks,$perms)."
\n";
+ }
+ if ($args['error'])
+ {
+ $extra_error_msg = "
\n".$args['error'];
+ }
+ if (!file_exists($name))
+ {
+ echo ''. $error_icon . '' . $msg . lang('%1 does not exist !!!',$rel_name).$extra_error_msg."
\n";
+ return False;
+ }
+ $warning = False;
+ if (!$GLOBALS['run_by_webserver'] && (@$args['is_readable'] || @$args['is_writable']))
+ {
+ echo $warning_icon.' '.$msg. lang('Check can only be performed, if called via a webserver, as the user-id/-name of the webserver is not known.')."\n";
+ unset($args['is_readable']);
+ unset($args['is_writable']);
+ $warning = True;
+ }
+ $Ok = True;
+ if (isset($args['is_writable']) && is_writable($name) != $args['is_writable'])
+ {
+ echo ''.$error_icon.' '.$msg.' '.lang('%1 is %2%3 !!!',$rel_name,$args['is_writable']?lang('not').' ':'',lang('writable by the webserver')).$extra_error_msg."
\n";
+ $Ok = False;
+ }
+ if (isset($args['is_readable']) && is_readable($name) != $args['is_readable'])
+ {
+ echo ''.$error_icon.' '.$msg.' '.lang('%1 is %2%3 !!!',$rel_name,$args['is_readable']?lang('not').' ':'',lang('readable by the webserver')).$extra_error_msg."
\n";
+ $Ok = False;
+ }
+ if (!$is_windows && isset($args['is_world_readable']) && !(fileperms($name) & 04) == $args['is_world_readable'])
+ {
+ echo ''.$error_icon.' '.$msg.' '.lang('%1 is %2%3 !!!',$rel_name,$args['is_world_readable']?lang('not').' ':'',lang('world readable')).$extra_error_msg."
\n";
+ $Ok = False;
+ }
+ if (!$is_windows && isset($args['is_world_writable']) && !(fileperms($name) & 02) == $args['is_world_writable'])
+ {
+ echo ''.$error_icon.' '.$msg.' '.lang('%1 is %2%3 !!!',$rel_name,$args['is_world_writable']?lang('not').' ':'',lang('world writable')).$extra_error_msg."
\n";
+ $Ok = False;
+ }
+ if ($Ok && !$warning && $verbose)
+ {
+ echo $passed_icon.' '.$msg;
+ }
+ if ($Ok && @$args['recursiv'] && is_dir($name))
+ {
+ if ($verbose)
+ {
+ echo "" . lang('This might take a while, please wait ...')."
\n";
+ flush();
+ }
+ @set_time_limit(0);
+ $handle = @opendir($name);
+ while($handle && ($file = readdir($handle)))
+ {
+ if ($file != '.' && $file != '..')
+ {
+ $Ok = $Ok && permission_check(($name!='.'?$name.'/':'').$file,$args,False);
+ }
+ }
+ if ($handle) closedir($handle);
+ }
+ if ($verbose) echo "\n";
+
+ return $Ok;
+ }
+
+ function mk_value($value)
+ {
+ if (!preg_match('/^([0-9]+)([mk]+)$/i',$value,$matches)) return $value;
+
+ return (strtolower($matches[2]) == 'm' ? 1024*1024 : 1024) * (int) $matches[1];
+ }
+
+ function php_ini_check($name,$args)
+ {
+ global $passed_icon, $error_icon, $warning_icon, $is_windows;
+
+ $safe_mode = ini_get('safe_mode');
+
+ $ini_value = ini_get($name);
+ $check = isset($args['check']) ? $args['check'] : '=';
+ $verbose_value = isset($args['verbose_value']) ? $args['verbose_value'] : $args['value'];
+ $ini_value_verbose = '';
+ if ($verbose_value == 'On' || $verbose_value == 'Off')
+ {
+ $ini_value_verbose = ' = '.($ini_value ? 'On' : 'Off');
+ }
+ switch ($check)
+ {
+ case 'not set':
+ $check = lang('not set');
+ $result = !($ini_value & $args['value']);
+ break;
+ case 'set':
+ $check = lang('set');
+ $result = !!($ini_value & $args['value']);
+ break;
+ case '>=':
+ $result = !$ini_value || // value not used, eg. no memory limit
+ (int) mk_value($ini_value) >= (int) mk_value($args['value']);
+ break;
+ case 'contain':
+ $check = lang('contain');
+ $sep = $is_windows ? '[; ]+' : '[: ]+';
+ $result = in_array($args['value'],split($sep,$ini_value));
+ break;
+ case '=':
+ default:
+ $result = $ini_value == $args['value'];
+ break;
+ }
+ $msg = ' '.lang('Checking php.ini').": $name $check $verbose_value: ini_get('$name')='$ini_value'$ini_value_verbose";
+
+ if ($result)
+ {
+ echo "".$passed_icon.$msg."
\n";
+ }
+ if (!$result)
+ {
+ if (isset($args['warning']))
+ {
+ echo "".$warning_icon.'
'.$msg.''.$args['warning']."
".$error_icon.'
'.$msg.''.$args['error']."
'.$error_icon.' '.$msg.'
';
+ }
+ echo "\n";
+ echo '*** '.lang('Please make the following change in your php.ini').' ('.get_php_ini().'): '.(@$args['safe_mode']?$args['safe_mode']:$args['change'])."
\n";
+ echo '*** '.lang('AND reload your webserver, so the above changes take effect !!!')."
\n";
+ }
+ }
+ return $result;
+ }
+
+ function get_php_ini()
+ {
+ ob_start();
+ phpinfo(INFO_GENERAL);
+ $phpinfo = ob_get_contents();
+ ob_end_clean();
+
+ return preg_match('/\(php.ini\).*<\/td>]*>([^ <]+)/',$phpinfo,$found) ? $found[1] : False;
+ }
+
+ function gd_check()
+ {
+ global $passed_icon, $warning_icon;
+
+ $available = (function_exists('imagecopyresampled') || function_exists('imagecopyresized'));
+
+ echo "".($available ? $passed_icon : $warning_icon).' '.lang('Checking for GD support...').': '.($available ? lang('True') : lang('False'))."
\n";
+
+ if (!$available)
+ {
+ echo lang('Your PHP installation does not have appropriate GD support. You need gd library version 1.8 or newer to see Gantt charts in projects.')."\n";
+ }
+ return $available;
+ }
+
+ if ($run_by_webserver)
+ {
+ $tpl_root = $GLOBALS['egw_setup']->html->setup_tpl_dir('setup');
+ $setup_tpl = CreateObject('setup.Template',$tpl_root);
+ $setup_tpl->set_file(array(
+ 'T_head' => 'head.tpl',
+ 'T_footer' => 'footer.tpl',
+ ));
+ $ConfigDomain = get_var('ConfigDomain',Array('POST','COOKIE'));
+ if (@$_GET['intro']) {
+ if($ConfigLang = get_var('ConfigLang',array('POST','COOKIE')))
+ {
+ $GLOBALS['egw_setup']->set_cookie('ConfigLang',$ConfigLang,(int) (time()+(1200*9)),'/');
+ }
+ $GLOBALS['egw_setup']->html->show_header(lang('Welcome to the eGroupWare Installation'),False,'config');
+ echo ''.lang('Welcome to the eGroupWare Installation')."
\n";
+ if(!$ConfigLang)
+ {
+ echo '\n";
+ }
+ echo ''.lang('The first step in installing eGroupWare is to ensure your environment has the necessary settings to correctly run the application.').'
';
+ echo ''.lang('We will now run a series of tests, which may take a few minutes. Click the link below to proceed.').'
';
+ echo '';
+ echo ''.lang('Skip the installation tests (not recommended)')."
\n";
+ $setup_tpl->pparse('out','T_footer');
+ exit;
+ } else {
+ $GLOBALS['egw_setup']->html->show_header(lang('Checking the eGroupWare Installation'),False,'config',$ConfigDomain ? $ConfigDomain . '(' . @$GLOBALS['egw_domain'][$ConfigDomain]['db_type'] . ')' : '');
+ echo ''.lang('Checking the eGroupWare Installation')."
\n";
+ # echo "\n";;
+ }
+ }
+ else
+ {
+ echo "Checking the eGroupWare Installation\n";
+ echo "====================================\n\n";
+ }
+
+ $Ok = True;
+ foreach ($checks as $name => $args)
+ {
+ $check_ok = $args['func']($name,$args);
+ $Ok = $Ok && $check_ok;
+ }
+
+ if ($run_by_webserver)
+ {
+ # echo "\n";;
+
+ if ($GLOBALS['egw_info']['setup']['stage']['header'] != 10)
+ {
+ if (!$Ok)
+ {
+ echo ''.lang('Please fix the above errors (%1) and warnings(%2)',$error_icon,$warning_icon)."
\n";
+ echo '\n";
+ echo ''.lang('or %1Continue to the Header Admin%2','','')."
\n";
+ }
+ else
+ {
+ echo '\n";
+ }
+ }
+ else
+ {
+ echo '';
+ if (!$Ok)
+ {
+ echo lang('Please fix the above errors (%1) and warnings(%2)',$error_icon,$warning_icon).'. ';
+ }
+ echo '
'.lang('Return to Setup')."
\n";
+ }
+ $setup_tpl->pparse('out','T_footer');
+ //echo " \n