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<?php |
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/* |
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* SPDX-License-Identifier: AGPL-3.0-only |
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* SPDX-FileCopyrightText: Copyright 2007-2016 Zarafa Deutschland GmbH |
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* SPDX-FileCopyrightText: Copyright 2020-2022 grommunio GmbH |
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* |
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* Logging functionalities |
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*/ |
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class FileLog extends Log { |
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/** |
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* @var bool|string |
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*/ |
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private $log_to_user_file = false; |
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/** |
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* Constructor. |
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*/ |
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public function __construct() {} |
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/** |
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* Get the log user file. |
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* |
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* @return string |
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*/ |
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private function getLogToUserFile() { |
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if ($this->log_to_user_file === false) { |
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if (in_array(strtolower($this->GetDevid()), ['', 'validate'])) { |
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$this->setLogToUserFile(preg_replace('/[^a-z0-9]/', '_', strtolower($this->GetAuthUser())) . '.log'); |
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} |
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else { |
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$this->setLogToUserFile( |
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preg_replace('/[^a-z0-9]/', '_', strtolower($this->GetAuthUser())) . '-' . |
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(($this->GetAuthUser() != $this->GetUser()) ? preg_replace('/[^a-z0-9]/', '_', strtolower($this->GetUser())) . '-' : '') . |
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preg_replace('/[^a-z0-9]/', '_', strtolower($this->GetDevid())) . |
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'.log' |
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); |
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} |
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} |
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return $this->log_to_user_file; |
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} |
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/** |
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* Set user log-file relative to log directory. |
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* |
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* @param string $value |
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*/ |
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private function setLogToUserFile($value) { |
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$this->log_to_user_file = $value; |
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} |
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/** |
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* Returns the string to be logged. |
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* |
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* @param int $loglevel |
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* @param string $message |
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* @param bool $includeUserDevice puts username and device in the string, default: true |
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* |
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* @return string |
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*/ |
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public function BuildLogString($loglevel, $message, $includeUserDevice = true) { |
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$log = Utils::GetFormattedTime() . ' [' . str_pad($this->GetPid(), 5, " ", STR_PAD_LEFT) . '] ' . $this->GetLogLevelString($loglevel, LOGLEVEL >= LOGLEVEL_INFO); |
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if ($includeUserDevice) { |
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// when the users differ, we need to log both |
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if (strcasecmp($this->GetAuthUser(), $this->GetUser()) == 0) { |
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$log .= ' [' . $this->GetUser() . ']'; |
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} |
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else { |
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$log .= ' [' . $this->GetAuthUser() . Request::IMPERSONATE_DELIM . $this->GetUser() . ']'; |
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} |
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} |
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if ($includeUserDevice && (LOGLEVEL >= LOGLEVEL_DEVICEID || (LOGUSERLEVEL >= LOGLEVEL_DEVICEID && $this->IsAuthUserInSpecialLogUsers()))) { |
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$log .= ' [' . $this->GetDevid() . ']'; |
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} |
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$log .= ' ' . $message; |
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return $log; |
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} |
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// |
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// Implementation of Log |
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// |
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/** |
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* Writes a log message to the general log. |
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* |
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* @param int $loglevel |
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* @param string $message |
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*/ |
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protected function Write($loglevel, $message) { |
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$data = $this->BuildLogString($loglevel, $message) . PHP_EOL; |
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@file_put_contents(LOGFILE, $data, FILE_APPEND); |
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} |
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/** |
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* Writes a log message to the user specific log. |
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* |
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* @param int $loglevel |
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* @param string $message |
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*/ |
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public function WriteForUser($loglevel, $message) { |
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$data = $this->BuildLogString($loglevel, $message, false) . PHP_EOL; |
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@file_put_contents(LOGFILEDIR . $this->getLogToUserFile(), $data, FILE_APPEND); |
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} |
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/** |
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* This function is used as an event for log implementer. |
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* It happens when the a call to the Log function is finished. |
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* |
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* @param mixed $loglevel |
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* @param mixed $message |
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*/ |
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protected function afterLog($loglevel, $message) { |
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if ($loglevel & (LOGLEVEL_FATAL | LOGLEVEL_ERROR | LOGLEVEL_WARN)) { |
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$data = $this->BuildLogString($loglevel, $message) . PHP_EOL; |
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@file_put_contents(LOGERRORFILE, $data, FILE_APPEND); |
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} |
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} |
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} |
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grommunio /
grommunio-sync
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