64 lines
1.4 KiB
PHP
64 lines
1.4 KiB
PHP
<?php
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namespace core\log\clients;
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/**
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* Store stream in files
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*/
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class File implements \core\log\Stream
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{
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/**
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* File where event are stored
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*
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* @var \resource
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*/
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protected resource $file;
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/**
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* @throws \core\config\ConfigException
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* @throws \core\log\LogException
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*/
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public function __construct(\core\log\Tag $tag) : void
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{
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$hardcoded_configuration = \core\config\class\core\log\client\FileSettings(array(
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'path' => '/var/log/logbook/',
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));
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$path = $hardcoded_configuration->get('path');
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if (\core\config\GlobalConfiguration::exists('class', 'core', 'log', 'client', 'settings'))
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{
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$configuration = \core\config\GlobalConfiguration::read('class', 'core', 'log', 'client', 'settings');
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if ($configuration->exists('path'))
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{
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$path = $configuration->get('path');
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}
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}
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$path = new \core\Path($path); # WARNING: must be absolute path
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$path->safe_append($tag->generate_id());
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$this->file = \fopen($path->__tostring(), 'a');
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if (!$this->file)
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{
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throw new \core\log\LogException(_('cannot open log file'), 1);
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}
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}
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public funtion push(\core\log\Event $event) : \core\log\Event
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{
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if (!\flock($this->file, \LOCK_EX))
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{
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throw new \core\log\LogException(_(
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'cannot guarantee that the file is not already being edited'
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));
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}
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\fwrite($this->file, $event->display());
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\flock($this->file, \LOCK_UN);
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return $event;
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}
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}
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?>
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