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<?php
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/*
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$Id: services.php 325 2005-12-05 03:28:21Z hpdl $
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osCommerce, Open Source E-Commerce Solutions
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http://www.oscommerce.com
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Copyright (c) 2004 osCommerce
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Released under the GNU General Public License
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*/
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class osC_Services {
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var $services,
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$started_services,
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$call_before_page_content = array(),
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$call_after_page_content = array();
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function osC_Services() {
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$this->services = explode(';', MODULE_SERVICES_INSTALLED);
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}
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function startServices() {
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$this->started_services = array();
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foreach ($this->services as $service) {
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$this->startService($service);
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}
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}
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function stopServices() {
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/*
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ugly workaround to force the output_compression/GZIP service module to be stopped last
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to make sure all content in the buffer is compressed and sent to the client
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*/
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if ($this->isStarted('output_compression')) {
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$key = array_search('output_compression', $this->started_services);
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unset($this->started_services[$key]);
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$this->started_services[] = 'output_compression';
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}
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foreach ($this->started_services as $service) {
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$this->stopService($service);
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}
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}
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function startService($service) {
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include('includes/services/' . $service . '.php');
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if (@call_user_func(array('osC_Services_' . $service, 'start'))) {
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$this->started_services[] = $service;
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}
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}
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function stopService($service) {
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@call_user_func(array('osC_Services_' . $service, 'stop'));
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}
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function isStarted($service) {
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return in_array($service, $this->started_services);
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}
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function addCallBeforePageContent($object, $method) {
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$this->call_before_page_content[] = array($object, $method);
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}
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function addCallAfterPageContent($object, $method) {
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$this->call_after_page_content[] = array($object, $method);
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}
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function hasBeforePageContentCalls() {
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return !empty($this->call_before_page_content);
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}
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function hasAfterPageContentCalls() {
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return !empty($this->call_after_page_content);
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}
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function getCallBeforePageContent() {
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return $this->call_before_page_content;
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}
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function getCallAfterPageContent() {
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return $this->call_after_page_content;
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}
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}
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?>
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