64 lines
No EOL
1.8 KiB
PHP
64 lines
No EOL
1.8 KiB
PHP
<?php
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Security check
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if (!defined('G_DNSTOOL_ENTRY_POINT'))
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die("Not a valid entry point");
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function OpenSyslog()
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{
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global $g_syslog, $g_syslog_facility, $g_syslog_ident;
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if (!$g_syslog)
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return;
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openlog($g_syslog_ident, LOG_PID, $g_syslog_facility);
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}
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function WriteToSyslog($text, $priority = LOG_INFO)
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{
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syslog($priority, $text);
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}
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function CloseSyslog()
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{
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global $g_syslog;
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if (!$g_syslog)
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return;
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closelog();
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}
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function WriteToErrorLog($text)
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{
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global $g_error_log, $g_eid, $g_syslog_targets, $g_syslog;
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if ($g_error_log === NULL && $g_syslog !== true)
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return;
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// Remove newlines
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$text = trim(preg_replace('/\s+/', ' ', $text));
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// Prepare line of data to write to both syslog and file log
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$raw_line = 'entry point: ' . G_DNSTOOL_ENTRY_POINT . ' eid: ' . $g_eid . " ip: " . $_SERVER['REMOTE_ADDR'] . " ERROR: " . $text;
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if ($g_syslog && $g_syslog_targets['error'] === true)
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{
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WriteToSyslog($raw_line, LOG_ERR);
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}
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if ($g_error_log !== NULL)
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{
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// Prepare audit log line
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$log_line = date('m/d/Y h:i:s a', time()) . ' ' . $raw_line . "\n";
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$result = file_put_contents($g_error_log, $log_line, FILE_APPEND | LOCK_EX);
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if ($result === false)
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throw new Exception('Unable to write to error log file: ' . $g_error_log);
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}
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} |