| <?php |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| namespace Apache\Ignite\Internal\Utils; |
| |
| use Apache\Ignite\Internal\Binary\MessageBuffer; |
| |
| /** Utility class for logging errors and debug messages. */ |
| class Logger |
| { |
| private static $debug = false; |
| |
| public static function isDebug(): bool |
| { |
| return Logger::$debug; |
| } |
| |
| public static function setDebug(bool $debug): void |
| { |
| Logger::$debug = $debug; |
| } |
| |
| public static function logDebug($data, ...$args): void |
| { |
| if (Logger::$debug) { |
| echo(sprintf($data, ...$args) . PHP_EOL); |
| } |
| } |
| |
| public static function logError($data, ...$args): void |
| { |
| if (Logger::$debug) { |
| echo(sprintf("ERROR: $data", ...$args) . PHP_EOL); |
| } |
| } |
| |
| public static function logBuffer(MessageBuffer $buffer, int $startPos = 0, int $length = -1): void |
| { |
| if (Logger::$debug) { |
| if ($length < 0) { |
| $length = $buffer->getLength(); |
| } |
| $message = $buffer->getSlice($startPos, $length); |
| Logger::logDebug('[' . implode(',', array_map('ord', str_split($message))) . ']'); |
| } |
| } |
| } |