| #ifndef SELECTOR_H |
| #define SELECTOR_H |
| |
| /* |
| * |
| * Copyright (c) 2006 The Apache Software Foundation |
| * |
| * Licensed 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. |
| * |
| */ |
| |
| #include "Statement.h" |
| #include <vector> |
| |
| namespace qpid { |
| namespace log { |
| struct Options; |
| |
| /** |
| * A selector identifies the set of log messages to enable. |
| * |
| * Thread object unsafe, pass-by-value type. |
| */ |
| class Selector { |
| public: |
| /** Empty selector selects nothing */ |
| Selector() {} |
| |
| /** Set selector from Options */ |
| Selector(const Options&); |
| |
| /** Equavlient to: Selector s; s.enable(l, s) */ |
| Selector(Level l, const std::string& s=std::string()) { |
| enable(l,s); |
| } |
| |
| Selector(const std::string& enableStr) { enable(enableStr); } |
| /** |
| * Enable messages with level in levels where the file |
| * name contains substring. Empty string matches all. |
| */ |
| void enable(Level level, const std::string& substring=std::string()) { |
| substrings[level].push_back(substring); |
| } |
| |
| /** Enable based on a 'level[+]:file' string */ |
| void enable(const std::string& enableStr); |
| |
| /** True if level is enabled for file. */ |
| bool isEnabled(Level level, const char* function); |
| |
| private: |
| std::vector<std::string> substrings[LevelTraits::COUNT]; |
| }; |
| |
| |
| }} // namespace qpid::log |
| |
| |
| #endif /*!SELECTOR_H*/ |