/**
* Init function
* @ingroup Core
*/
function xanth_init()
{
global $start_time;
$start_time = gettimeofday(TRUE);
ob_start();
xanth_db_query_reset_count();
set_error_handler('xanth_php_error_handler');
xanth_db_connect(xanth_conf_get('db_host', ''), xanth_conf_get('db_name', ''), xanth_conf_get('db_user', ''), xanth_conf_get('db_pass', ''), xanth_conf_get('db_port', ''));
session_set_save_handler("on_session_start", "on_session_end", "on_session_read", "on_session_write", "on_session_destroy", "on_session_gc");
session_start();
xComponent::init_all();
xModule::init_all();
//xTheme::find_default()->init();
xanth_invoke_multi_hook(MULTI_HOOK_PAGE_CREATE_EVT, NULL);
xanth_invoke_mono_hook(MONO_HOOK_PAGE_CREATE, NULL);
//print log
echo '<br />';
echo '<br />';
echo '<br />';
echo '<br />';
echo '<br />';
foreach (xanth_get_screen_log() as $entry) {
echo '<br />' . $entry->level . ' ' . $entry->component . ' ' . $entry->message . ' ' . $entry->filename . '@' . $entry->line;
}
session_write_close();
echo ob_get_clean();
}
* This file is part of the xanthin+ project.
*
* Copyright (C) 2006 Mario Casciaro <xshadow [at] email (dot) it>
*
* Licensed under:
* - Apache License, Version 2.0 or
* - GNU General Public License (GPL)
* You should have received at least one copy of them along with this program.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED.SEE YOUR CHOOSEN LICENSE FOR MORE DETAILS.
*/
//include right lib
if (xanth_conf_get('db_type', 'mysql') == 'mysql') {
require_once 'mysql_db.inc.php';
} else {
}
/**
* Helper function for db_query().
*/
function _xanth_db_query_callback($match, $init = FALSE)
{
static $args = NULL;
if ($init) {
$args = $match;
return;
}
switch ($match[1]) {
case '%d':
/**
* Function for logging messages and error. For every logging level a specific action will be taken. \n
* LOG_LEVEL_FATAL_ERROR: Application will die immediately and message will be displayed only on screen.\n
* LOG_LEVEL_ERROR: Application will stop execution, but a basic environment will be created for displaying message on screen,a log entry is added in db\n
* LOG_LEVEL_WARNING/LOG_LEVEL_NOTICE: Application will continue execution and a message is displayed on a region of screen,a log entry is added in db\n
* LOG_LEVEL_USER_MESSAGE: A message is displayed to the user\n
* LOG_LEVEL_AUDIT: Application will log a message only in database\n
* LOG_LEVEL_DEBUG: Print debug message only in database if $debug is defined in config\n
*/
function xanth_log($level, $message, $component = '', $filename_or_function = '', $line = 0)
{
if ($level == LOG_LEVEL_FATAL_ERROR) {
exit("Fatal Error on component {$component} ({$filename_or_function}@{$line}), {$message}");
}
if ($level == LOG_LEVEL_ERROR || $level == LOG_LEVEL_WARNING || $level == LOG_LEVEL_NOTICE || $level == LOG_LEVEL_USER_MESSAGE) {
xanth_add_screen_log($level, $component, $message, $filename_or_function, $line);
}
if ($level > LOG_LEVEL_FATAL_ERROR && $level < LOG_LEVEL_DEBUG && $level != LOG_LEVEL_USER_MESSAGE) {
xanth_db_log($level, $component, $message, $filename_or_function, $line);
}
if ($level == LOG_LEVEL_DEBUG && xanth_conf_get('debug', false)) {
xanth_db_log($level, $component, $message, $filename_or_function, $line);
}
}
/**
*
*/
function xanth_get_working_dir()
{
return $_SERVER['DOCUMENT_ROOT'] . xanth_conf_get('db_doc_path', '');
}
$weight_func = 'xanth_db_install_weight_' . $component->name;
$weighted_components[] = array($weight_func(), $component);
}
usort($weighted_components, 'weight_cmp');
foreach ($weighted_components as $component) {
$inst_func = 'xanth_db_install_' . $component[1]->name;
$inst_func();
}
$weighted_modules = array();
foreach (xModule::find_existing() as $module) {
include_once $module->path . '/install.inc.php';
$weight_func = 'xanth_db_install_weight_' . $module->name;
$weighted_modules[] = array($weight_func(), $module);
}
usort($weighted_modules, 'weight_cmp');
foreach ($weighted_modules as $module) {
$inst_func = 'xanth_db_install_' . $module[1]->name;
$inst_func();
}
xanth_db_commit();
}
xanth_db_connect(xanth_conf_get('db_host', ''), xanth_conf_get('db_name', ''), xanth_conf_get('db_user', ''), xanth_conf_get('db_pass', ''), xanth_conf_get('db_port', ''));
error_reporting(E_ALL);
xComponent::init_all();
xModule::init_all();
xanth_install_db();
//print log
foreach (xanth_get_screen_log() as $entry) {
echo '<br />' . $entry->level . ' ' . $entry->component . ' ' . $entry->message . ' ' . $entry->filename . '@' . $entry->line;
}
echo "xanthin+ successfully installed";
/**
*
*/
function check_current_user_access($access_rule)
{
if (xanth_conf_get('debug', FALSE)) {
if (!xAccessRule::exists($access_rule)) {
xanth_log(LOG_LEVEL_DEBUG, 'Access rule "' . $access_rule . '" does not exists', 'User');
}
}
$userid = xUser::get_current_userid();
if ($userid !== NULL) {
//if user has admin role bypass check
$result = xanth_db_query("SELECT * FROM user_to_role WHERE userid = %d AND roleName = '%s'", $userid, 'administrator');
if ($row = xanth_db_fetch_array($result)) {
return TRUE;
}
//select other roles
$result = xanth_db_query("SELECT role_access_rule.access_rule FROM user_to_role,role_access_rule WHERE \r\n\t\t\t\tuser_to_role.userid = %d AND (role_access_rule.roleName = user_to_role.roleName OR role_access_rule.roleName = '%s') \r\n\t\t\t\tAND\trole_access_rule.access_rule = '%s'", $userid, 'authenticated', $access_rule);
} else {
$result = xanth_db_query("SELECT role_access_rule.access_rule FROM role_access_rule WHERE \r\n\t\t\t\trole_access_rule.roleName = '%s' AND role_access_rule.access_rule = '%s'", 'anonymous', $access_rule);
}
if ($row = xanth_db_fetch_array($result)) {
return TRUE;
}
return FALSE;
}
