419 lines
11 KiB
PHP
419 lines
11 KiB
PHP
<?php
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/*
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+--------------------------------------------------------------------------
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| Invision Power Board v2.0.0
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| ========================================
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| by Matthew Mecham
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| (c) 2001 - 2004 Invision Power Services
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| http://www.invisionpower.com
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| ========================================
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| Web: http://www.invisionboard.com
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| Time: Tue, 21 Sep 2004 16:34:28 GMT
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| Release: 150aa7a702c3c8b6f6eb90ad49305d2f
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| Email: matt@invisionpower.com
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| Licence Info: http://www.invisionboard.com/?license
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+---------------------------------------------------------------------------
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| > IPB UPGRADE LOADER
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| > Script written by Matt Mecham
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| > Date started: 21st April 2004
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| > Interesting fact: Radiohead rock (still)
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+--------------------------------------------------------------------------
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*/
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//-----------------------------------------------
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// USER CONFIGURABLE ELEMENTS
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//-----------------------------------------------
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define( 'THIS_PATH' , './' );
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define( 'ROOT_PATH' , "../" );
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define( 'KERNEL_PATH', ROOT_PATH.'ips_kernel/' );
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define( 'CACHE_PATH' , ROOT_PATH );
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//-----------------------------------------------
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// NO USER EDITABLE SECTIONS BELOW
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//-----------------------------------------------
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define ( 'IN_IPB', 0 );
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define ( 'IN_DEV', 0 );
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define ( 'SAFE_MODE_ON', 0 );
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error_reporting (E_ERROR | E_WARNING | E_PARSE);
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set_magic_quotes_runtime(0);
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//===========================================================================
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// MAIN PROGRAM
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//===========================================================================
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//--------------------------------
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// Import $INFO, now!
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//--------------------------------
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$INFO = array();
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require ROOT_PATH."conf_global.php";
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//--------------------------------
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// The clocks a' tickin'
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//--------------------------------
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$Debug = new Debug;
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$Debug->startTimer();
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//--------------------------------
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// Load the DB driver and such
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//--------------------------------
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$INFO['sql_driver'] = !$INFO['sql_driver'] ? 'mysql' : $INFO['sql_driver'];
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$INFO['sql_driver'] = strtolower($INFO['sql_driver']);
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if ( ! @file_exists( ROOT_PATH.'sources/sql/'.$INFO['sql_driver'].'_admin_queries.php' ) )
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{
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print "Cannot find the file: ".ROOT_PATH.'sources/sql/'.$INFO['sql_driver']."_admin_queries.php - make sure the file exists before continuing.";
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exit();
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}
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require ( KERNEL_PATH.'class_db_'.strtolower($INFO['sql_driver']).".php" );
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$DB = new db_driver;
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$DB->obj['sql_database'] = $INFO['sql_database'];
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$DB->obj['sql_user'] = $INFO['sql_user'];
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$DB->obj['sql_pass'] = $INFO['sql_pass'];
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$DB->obj['sql_host'] = $INFO['sql_host'];
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$DB->obj['sql_tbl_prefix'] = $INFO['sql_tbl_prefix'];
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$DB->obj['query_cache_file'] = ROOT_PATH.'sources/sql/'.$INFO['sql_driver'].'_admin_queries.php';
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$DB->obj['use_shutdown'] = 0;
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$DB->obj['debug'] = 0;
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//-----------------------------------
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// Required vars?
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//-----------------------------------
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if ( is_array( $DB->connect_vars ) and count( $DB->connect_vars ) )
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{
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foreach( $DB->connect_vars as $k => $v )
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{
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$DB->connect_vars[ $k ] = $INFO[ $k ];
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}
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}
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//--------------------------------
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// Get a DB connection
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//--------------------------------
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$DB->connect();
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//--------------------------------
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// Wrap it all up in a nice easy to
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// transport super class
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//--------------------------------
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$ibforums = new info();
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//--------------------------------
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// Require our global functions
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//--------------------------------
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require ROOT_PATH."sources/functions.php";
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require KERNEL_PATH."class_converge.php";
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require THIS_PATH."core/functions.php";
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require THIS_PATH."core/template.php";
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$std = new FUNC;
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//--------------------------------
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// Set up our vars
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//--------------------------------
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$ibforums->input = $std->parse_incoming();
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$ibforums->core = new core_functions();
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$ibforums->template = new template();
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//--------------------------------
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// Get dir contents
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//--------------------------------
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$ibforums->dir_contents = $ibforums->core->get_dir_structure();
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//--------------------------------
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// Get DB contents
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//--------------------------------
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$ibforums->db_contents = $ibforums->core->get_db_structure();
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//--------------------------------
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// Get latest ID...
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//--------------------------------
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$ibforums->last_poss_id = array_shift( array_reverse($ibforums->dir_contents) );
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//--------------------------------
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// Get datafile
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//--------------------------------
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if ( ! $ibforums->last_poss_id )
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{
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$ibforums->core->login_screen( "An error has occured, we are unable to determine the current version or if there are any required upgrade files left to run" );
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}
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if ( file_exists( THIS_PATH.'upg_'.$ibforums->last_poss_id.'/version_history.php' ) )
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{
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require_once( THIS_PATH.'upg_'.$ibforums->last_poss_id.'/version_history.php' );
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$ibforums->versions = $import_versions;
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}
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else
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{
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$ibforums->core->login_screen( "Could not locate the required upgrade script: 'upg_{$ibforums->last_poss_id}/version_history.php'");
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}
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//--------------------------------
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// Version logic check
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//--------------------------------
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$ibforums->core->get_version_latest();
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if ( ! $ibforums->current_version )
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{
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$ibforums->core->login_screen( "An error has occured, we are unable to determine the current version or if there are any required upgrade files left to run" );
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}
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if ( ! $ibforums->input['act'] )
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{
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if ( $ibforums->current_version >= $ibforums->current_upgrade )
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{
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$ibforums->core->login_screen( "This IPB installation is up-to-date and there are no more upgrades required" );
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}
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}
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//--------------------------------
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// Get our loverly member
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//--------------------------------
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$ibforums->member = $ibforums->core->get_member();
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//--------------------------------
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// Set converge
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//--------------------------------
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$ibforums->converge = new class_converge( $DB );
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//--------------------------------
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// Log in?
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//--------------------------------
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if ( $ibforums->input['act'] != 'login' )
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{
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if ( ! $ibforums->member['id'] )
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{
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$ibforums->core->login_screen("You do not have access to this upgrade system.");
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}
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if ( $std->return_md5_check() != $ibforums->securekey )
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{
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$ibforums->core->login_screen("You do not have access to this upgrade system!");
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}
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if ( ! $ibforums->member['g_access_cp'] )
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{
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$ibforums->core->login_screen('You must be an admin to access this upgrade script');
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}
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}
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else
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{
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//----------------------------------
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// We must have submitted the form
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// time to check some details.
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//----------------------------------
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if ( empty($ibforums->input['username']) )
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{
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$ibforums->core->login_screen("You must enter a username before proceeding");
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}
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if ( empty($ibforums->input['password']) )
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{
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$ibforums->core->login_screen("You must enter a password before proceeding");
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}
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//----------------------------------
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// Attempt to get the details from the
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// DB
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//----------------------------------
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$DB->query("SELECT m.*, g.* FROM ibf_members m, ibf_groups g WHERE LOWER(name)='".strtolower($ibforums->input['username'])."' and m.mgroup=g.g_id");
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$mem = $DB->fetch_row();
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//----------------------------------
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// Get perms
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//----------------------------------
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if ( empty($mem['id']) )
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{
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$ibforums->core->login_screen("Could not find a record matching that username, please check the spelling");
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}
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//----------------------------------
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// Load converge member
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//----------------------------------
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$ibforums->converge->converge_load_member($mem['email']);
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if ( ! $ibforums->converge->member['converge_id'] )
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{
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$ibforums->core->login_screen("Could not find a record matching that username, please check the spelling");
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}
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//----------------------------------
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// Check converge pass
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//----------------------------------
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$pass = md5( $ibforums->input['password'] );
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//------------------------------
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// Check password...
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//------------------------------
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if ( $ibforums->converge->converge_authenticate_member( $pass ) != TRUE )
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{
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$ibforums->core->login_screen("The password you entered is not correct");
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}
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else
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{
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if ($mem['g_access_cp'] != 1)
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{
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$ibforums->core->login_screen("You do not have access to the administrative CP");
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}
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else
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{
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//----------------------------------
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// All is good, bounce onwards...
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//----------------------------------
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$ibforums->member = $mem;
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$ibforums->core->redirect( "index.php?act=work&loginkey={$mem['member_login_key']}&securekey=".$std->return_md5_check()."&mid={$mem['id']}", "Thanks for logging in...." );
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}
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}
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}
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//===========================================================================
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// MAIN LOGIC...
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//===========================================================================
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//--------------------------------
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// Get and run upgrade script
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//--------------------------------
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if ( ! in_array( $ibforums->input['act'], $ibforums->safe_act ) )
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{
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if ( file_exists( THIS_PATH.'upg_'.$ibforums->current_upgrade.'/version_upgrade.php' ) )
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{
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require_once( THIS_PATH.'upg_'.$ibforums->current_upgrade.'/version_upgrade.php' );
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$runme = new version_upgrade();
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}
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else
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{
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$ibforums->core->login_screen( "Could not locate the required upgrade script: 'upg_{$ibforums->current_upgrade}/version_upgrade.php'");
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}
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}
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// Module(work) -> done -> settings -> recache -> templates -> templatesrecache -> finish
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switch ($ibforums->input['act'])
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{
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case 'recache':
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$ibforums->core->rebuild_caches();
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break;
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case 'templates':
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$ibforums->core->rebuild_templates();
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break;
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case 'templatescache':
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$ibforums->core->rebuild_templates_cache();
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break;
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case 'settings':
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$ibforums->core->rebuild_settings();
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break;
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case 'finish':
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$ibforums->core->upgrade_complete();
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break;
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case 'done':
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$ibforums->core->module_complete();
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break;
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case 'work':
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$runme->auto_run();
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break;
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default:
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$ibforums->core->login_screen();
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break;
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}
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/*-------------------------------------------------------------------------*/
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// Major fatal and possibly dangerous error...
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/*-------------------------------------------------------------------------*/
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function fatal_error($msg="")
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{
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print $msg;
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exit();
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}
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/*-------------------------------------------------------------------------*/
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// DEBUG CLASS
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/*-------------------------------------------------------------------------*/
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class Debug
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{
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function startTimer()
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{
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global $starttime;
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$mtime = microtime ();
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$mtime = explode (' ', $mtime);
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$mtime = $mtime[1] + $mtime[0];
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$starttime = $mtime;
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}
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function endTimer()
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{
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global $starttime;
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$mtime = microtime ();
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$mtime = explode (' ', $mtime);
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$mtime = $mtime[1] + $mtime[0];
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$endtime = $mtime;
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$totaltime = round (($endtime - $starttime), 5);
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return $totaltime;
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}
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}
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/*-------------------------------------------------------------------------*/
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// INFO CLASS
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/*-------------------------------------------------------------------------*/
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class info {
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var $member = array();
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var $input = array();
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var $base_url = "";
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var $vars = "";
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var $upgrade_history = array();
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var $current_version = '';
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var $loginkey = '';
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var $securekey = '';
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var $current_action = '';
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var $safe_act = array( 'recache', 'templates', 'templatescache', 'settings', 'finish' );
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function info()
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{
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global $sess, $std, $DB, $INFO;
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$this->vars = &$INFO;
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}
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}
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?>
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