* * and Miles Lott * * -------------------------------------------- * * 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. * \**************************************************************************/ /* $Id$ */ class setup_detection { function get_versions() { $d = dir(PHPGW_SERVER_ROOT); while($entry=$d->read()) { if(!ereg('setup',$entry) && is_dir(PHPGW_SERVER_ROOT . '/' . $entry)) { $f = PHPGW_SERVER_ROOT . '/' . $entry . '/setup/setup.inc.php'; if (@file_exists ($f)) { include($f); $setup_info[$entry]['filename'] = $f; } } } $d->close(); // _debug_array($setup_info); @ksort($setup_info); return $setup_info; } function get_db_versions($setup_info='') { $tname = Array(); $GLOBALS['phpgw_setup']->db->Halt_On_Error = 'no'; $tables = $GLOBALS['phpgw_setup']->db->table_names(); while(list($key,$val) = @each($tables)) { $tname[] = $val['table_name']; } $newapps = in_array('phpgw_applications',$tname); $oldapps = in_array('applications',$tname); if((is_array($tables)) && (count($tables) > 0) && ($newapps || $oldapps)) { /* one of these tables exists. checking for post/pre beta version */ if($newapps) { $GLOBALS['phpgw_setup']->db->query('SELECT * FROM phpgw_applications',__LINE__,__FILE__); while(@$GLOBALS['phpgw_setup']->db->next_record()) { $setup_info[$GLOBALS['phpgw_setup']->db->f('app_name')]['currentver'] = $GLOBALS['phpgw_setup']->db->f('app_version'); $setup_info[$GLOBALS['phpgw_setup']->db->f('app_name')]['enabled'] = $GLOBALS['phpgw_setup']->db->f('app_enabled'); } /* This is to catch old setup installs that did not have phpgwapi listed as an app */ $tmp = @$setup_info['phpgwapi']['version']; /* save the file version */ if(!@$setup_info['phpgwapi']['currentver']) { $setup_info['phpgwapi']['currentver'] = $setup_info['admin']['currentver']; $setup_info['phpgwapi']['version'] = $setup_info['admin']['currentver']; $setup_info['phpgwapi']['enabled'] = $setup_info['admin']['enabled']; // _debug_array($setup_info['phpgwapi']);exit; // There seems to be a problem here. If ['phpgwapi']['currentver'] is set, // The GLOBALS never gets set. $GLOBALS['setup_info'] = $setup_info; $GLOBALS['phpgw_setup']->register_app('phpgwapi'); } else { $GLOBALS['setup_info'] = $setup_info; } $setup_info['phpgwapi']['version'] = $tmp; /* restore the file version */ } elseif($oldapps) { $GLOBALS['phpgw_setup']->db->query('select * from applications'); while(@$GLOBALS['phpgw_setup']->db->next_record()) { if($GLOBALS['phpgw_setup']->db->f('app_name') == 'admin') { $setup_info['phpgwapi']['currentver'] = $GLOBALS['phpgw_setup']->db->f('app_version'); } $setup_info[$GLOBALS['phpgw_setup']->db->f('app_name')]['currentver'] = $GLOBALS['phpgw_setup']->db->f('app_version'); } } } // _debug_array($setup_info); return $setup_info; } /* app status values: U Upgrade required/available R upgrade in pRogress C upgrade Completed successfully D Dependency failure P Post-install dependency failure F upgrade Failed V Version mismatch at end of upgrade (Not used, proposed only) M Missing files at start of upgrade (Not used, proposed only) */ function compare_versions($setup_info) { reset ($setup_info); while(list($key, $value) = each($setup_info)) { //echo '
'.$setup_info[$key]['name'].'STATUS: '.$setup_info[$key]['status']; /* Only set this if it has not already failed to upgrade - Milosch */ if(!( (@$setup_info[$key]['status'] == 'F') || (@$setup_info[$key]['status'] == 'C') )) { //if ($setup_info[$key]['currentver'] > $setup_info[$key]['version']) if($GLOBALS['phpgw_setup']->amorethanb($setup_info[$key]['currentver'],@$setup_info[$key]['version'])) { $setup_info[$key]['status'] = 'V'; } elseif(@$setup_info[$key]['currentver'] == @$setup_info[$key]['version']) { $setup_info[$key]['status'] = 'C'; } elseif($GLOBALS['phpgw_setup']->alessthanb(@$setup_info[$key]['currentver'],@$setup_info[$key]['version'])) { $setup_info[$key]['status'] = 'U'; } else { $setup_info[$key]['status'] = 'U'; } } } // _debug_array($setup_info); return $setup_info; } function check_depends($setup_info) { reset($setup_info); /* Run the list of apps */ while(list ($key, $value) = each ($setup_info)) { /* Does this app have any depends */ if(isset($value['depends'])) { /* If so find out which apps it depends on */ while(list($depkey, $depvalue) = each($value['depends'])) { /* I set this to False until we find a compatible version of this app */ $setup_info['depends'][$depkey]['status'] = False; /* Now we loop thru the versions looking for a compatible version */ while(list ($depskey, $depsvalue) = each($value['depends'][$depkey]['versions'])) { $major = $GLOBALS['phpgw_setup']->get_major($setup_info[$value['depends'][$depkey]['appname']]['currentver']); if ($major == $depsvalue) { $setup_info['depends'][$depkey]['status'] = True; } else { } } } /* Finally, we loop through the dependencies again to look for apps that still have a failure status If we find one, we set the apps overall status as a dependency failure. */ reset($value['depends']); while(list($depkey, $depvalue) = each($value['depends'])) { if ($setup_info['depends'][$depkey]['status'] == False) { /* Only set this if it has not already failed to upgrade - Milosch */ if($setup_info[$key]['status'] != 'F')//&& $setup_info[$key]['status'] != 'C') { if($setup_info[$key]['status'] == 'C') { $setup_info[$key]['status'] = 'D'; } else { $setup_info[$key]['status'] = 'P'; } } } } } } return $setup_info; } /* Called during the mass upgrade routine (Stage 1) to check for apps that wish to be excluded from this process. */ function upgrade_exclude($setup_info) { @reset ($setup_info); while(list($key,$value) = @each($setup_info)) { if(isset($value['no_mass_update'])) { unset($setup_info[$key]); } } return $setup_info; } function check_header() { if(!file_exists('../header.inc.php')) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage One'; return '1'; } else { if (!isset($GLOBALS['phpgw_info']['server']['header_admin_password'])) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage One (No header admin password set)'; return '2'; } elseif (!isset($GLOBALS['phpgw_domain'])) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage One (Upgrade your header.inc.php)'; return '3'; } elseif ($GLOBALS['phpgw_info']['server']['versions']['header'] != $GLOBALS['phpgw_info']['server']['versions']['current_header']) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage One (Upgrade your header.inc.php)'; return '3'; } } /* header.inc.php part settled. Moving to authentication */ $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage One (Completed)'; return '10'; } function check_db() { $setup_info = $GLOBALS['setup_info']; $GLOBALS['phpgw_setup']->db->Halt_On_Error = 'no'; // _debug_array($setup_info); if(!isset($setup_info['phpgwapi']['currentver'])) { $setup_info = $this->get_db_versions($setup_info); } // _debug_array($setup_info); if (isset($setup_info['phpgwapi']['currentver'])) { if($setup_info['phpgwapi']['currentver'] == $setup_info['phpgwapi']['version']) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 1 (Tables Complete)'; return 10; } else { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 1 (Tables need upgrading)'; return 4; } } else { /* no tables, so checking if we can create them */ $GLOBALS['phpgw_setup']->db->query('CREATE TABLE phpgw_testrights ( testfield varchar(5) NOT NULL )'); if(!$GLOBALS['phpgw_setup']->db->Errno) { $GLOBALS['phpgw_setup']->db->query('DROP TABLE phpgw_testrights'); $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 3 (Install Applications)'; return 3; } else { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 1 (Create Database)'; return 1; } } } function check_config() { $GLOBALS['phpgw_setup']->db->Halt_On_Error = 'no'; if($GLOBALS['phpgw_info']['setup']['stage']['db'] != 10) { return ''; } /* Since 0.9.10pre6 config table is named as phpgw_config */ $config_table = 'config'; $ver = explode('.',$GLOBALS['phpgw_info']['server']['versions']['phpgwapi']); if(ereg("([0-9]+)(pre)([0-9]+)",$ver[2],$regs)) { if(($regs[1] == '10') && ($regs[3] >= '6')) { $config_table = 'phpgw_config'; } } @$GLOBALS['phpgw_setup']->db->query("select config_value from $config_table where config_name='freshinstall'"); $GLOBALS['phpgw_setup']->db->next_record(); $configed = $GLOBALS['phpgw_setup']->db->f('config_value'); if($configed) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 2 (Needs Configuration)'; return 1; } else { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 2 (Configuration OK)'; return 10; } } function check_lang() { $GLOBALS['phpgw_setup']->db->Halt_On_Error = 'no'; if($GLOBALS['phpgw_info']['setup']['stage']['db'] != 10) { return ''; } if($GLOBALS['phpgw_setup']->alessthanb($GLOBALS['setup_info']['phpgwapi']['currentver'], '0.9.15.002')) { $langtbl = 'lang'; $langstbl = 'languages'; } else { $langtbl = 'phpgw_lang'; $langstbl = 'phpgw_languages'; } $GLOBALS['phpgw_setup']->db->query("SELECT DISTINCT lang FROM $langtbl",__LINE__,__FILE__); if($GLOBALS['phpgw_setup']->db->num_rows() == 0) { $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 3 (No languages installed)'; return 1; } else { while(@$GLOBALS['phpgw_setup']->db->next_record()) { $GLOBALS['phpgw_info']['setup']['installed_langs'][$GLOBALS['phpgw_setup']->db->f('lang')] = $GLOBALS['phpgw_setup']->db->f('lang'); } reset($GLOBALS['phpgw_info']['setup']['installed_langs']); while(list($key, $value) = each($GLOBALS['phpgw_info']['setup']['installed_langs'])) { $sql = "SELECT lang_name FROM $langstbl WHERE lang_id = '".$value."'"; $GLOBALS['phpgw_setup']->db->query($sql); $GLOBALS['phpgw_setup']->db->next_record(); $GLOBALS['phpgw_info']['setup']['installed_langs'][$value] = $GLOBALS['phpgw_setup']->db->f('lang_name'); } $GLOBALS['phpgw_info']['setup']['header_msg'] = 'Stage 3 (Completed)'; return 10; } } /* @function check_app_tables @abstract Verify that all of an app's tables exist in the db @param $appname @param $any optional, set to True to see if any of the apps tables are installed */ function check_app_tables($appname,$any=False) { $none = 0; $setup_info = $GLOBALS['setup_info']; if(@$setup_info[$appname]['tables']) { /* Make a copy, else we send some callers into an infinite loop */ $copy = $setup_info; $GLOBALS['phpgw_setup']->db->Halt_On_Error = 'no'; $tablenames = $GLOBALS['phpgw_setup']->db->table_names(); while(list($key,$val) = @each($tablenames)) { $tables[] = $val['table_name']; } while(list($key,$val) = @each($copy[$appname]['tables'])) { if($GLOBALS['DEBUG']) { echo '
check_app_tables(): Checking: ' . $appname . ',table: ' . $val; } if(!in_array($val,$tables)) { if($GLOBALS['DEBUG']) { echo '
check_app_tables(): ' . $val . ' missing!'; } if(!$any) { return False; } else { $none++; } } else { if($any) { if($GLOBALS['DEBUG']) { echo '
check_app_tables(): Some tables installed'; } return True; } } } } if($none && $any) { if($GLOBALS['DEBUG']) { echo '
check_app_tables(): No tables installed'; } return False; } else { if($GLOBALS['DEBUG']) { echo '
check_app_tables(): All tables installed'; } return True; } } } ?>