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Rev | Author | Line No. | Line |
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289 | daniel-mar | 1 | <?php |
2 | |||
3 | /* |
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4 | * OIDplus 2.0 |
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5 | * Copyright 2019 Daniel Marschall, ViaThinkSoft |
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6 | * |
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7 | * Licensed under the Apache License, Version 2.0 (the "License"); |
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8 | * you may not use this file except in compliance with the License. |
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9 | * You may obtain a copy of the License at |
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10 | * |
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11 | * http://www.apache.org/licenses/LICENSE-2.0 |
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12 | * |
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13 | * Unless required by applicable law or agreed to in writing, software |
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14 | * distributed under the License is distributed on an "AS IS" BASIS, |
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15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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16 | * See the License for the specific language governing permissions and |
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17 | * limitations under the License. |
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18 | */ |
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19 | |||
20 | class OIDplusLoggerPluginLinuxSyslog extends OIDplusLoggerPlugin { |
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21 | |||
22 | public static function available(&$reason)/*: bool*/ { |
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291 | daniel-mar | 23 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') { |
360 | daniel-mar | 24 | $reason = _L('Functionality not available on Windows'); |
289 | daniel-mar | 25 | return false; |
26 | } |
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27 | |||
303 | daniel-mar | 28 | if (!@file_exists('/var/log/syslog')) { |
360 | daniel-mar | 29 | $reason = _L('File %1 does not exist','/var/log/syslog'); |
289 | daniel-mar | 30 | return false; |
31 | } |
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32 | |||
295 | daniel-mar | 33 | if (@file_put_contents('/var/log/syslog', '', FILE_APPEND) === false) { |
360 | daniel-mar | 34 | $reason = _L('File %1 is not writeable','/var/log/syslog'); |
289 | daniel-mar | 35 | return false; |
36 | } |
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37 | |||
38 | $reason = ''; |
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39 | return true; |
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40 | } |
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41 | |||
42 | public static function log($event, $users, $objects)/*: bool*/ { |
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291 | daniel-mar | 43 | if (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') return false; |
289 | daniel-mar | 44 | |
303 | daniel-mar | 45 | if (!@file_exists('/var/log/syslog')) return false; |
289 | daniel-mar | 46 | |
295 | daniel-mar | 47 | $users_names = array(); |
48 | foreach ($users as list($severity, $username)) $users_names[] = $username; |
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360 | daniel-mar | 49 | $users_info = count($users_names) == 0 ? '' : ' ('._L('affected users: %1',implode(', ',$users_names)).')'; |
295 | daniel-mar | 50 | |
51 | $objects_names = array(); |
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325 | daniel-mar | 52 | foreach ($objects as list($severity, $objectname)) $objects_names[] = $objectname; |
360 | daniel-mar | 53 | $objects_info = count($objects_names) == 0 ? '' : ' ('._L('affected objects: %1',implode(', ',$objects_names)).')'; |
295 | daniel-mar | 54 | |
55 | $ts = date('Y-m-d H:i:s'); |
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360 | daniel-mar | 56 | $addr = isset($_SERVER['REMOTE_ADDR']) ? $_SERVER['REMOTE_ADDR'] : _L('unknown'); |
298 | daniel-mar | 57 | $line = "[$ts] [$addr] $event$users_info$objects_info"; |
295 | daniel-mar | 58 | |
59 | return @file_put_contents('/var/log/syslog', "$line\n", FILE_APPEND) !== false; |
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289 | daniel-mar | 60 | } |
360 | daniel-mar | 61 | } |