| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * 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 "command_executors/help_executor.h" |
| |
| #include <cstdio> |
| #include <functional> |
| #include <vector> |
| |
| #include "command_executors/diff_executor.h" |
| #include "command_executors/header_executor.h" |
| #include "command_executors/info_executor.h" |
| #include "command_executors/makedict_executor.h" |
| #include "utils/command_utils.h" |
| |
| namespace latinime { |
| namespace dicttoolkit { |
| |
| const char *const HelpExecutor::COMMAND_NAME = "help"; |
| |
| /* static */ int HelpExecutor::run(const int argc, char **argv) { |
| printf("Available commands:\n\n"); |
| const std::vector<std::function<void(void)>> printUsageMethods = {DiffExecutor::printUsage, |
| HeaderExecutor::printUsage, InfoExecutor::printUsage, MakedictExecutor::printUsage, |
| printUsage}; |
| for (const auto &printUsageMethod : printUsageMethods) { |
| printUsageMethod(); |
| } |
| return 0; |
| } |
| |
| /* static */ void HelpExecutor::printUsage() { |
| printf("*** %s\n", COMMAND_NAME); |
| printf("Usage: %s\n", COMMAND_NAME); |
| printf("Show this help list.\n\n"); |
| } |
| |
| } // namespace dicttoolkit |
| } // namespace latinime |