74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "utils/command_utils.h"
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#include <cstdio>
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#include "command_executors/diff_executor.h"
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#include "command_executors/header_executor.h"
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#include "command_executors/help_executor.h"
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#include "command_executors/info_executor.h"
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#include "command_executors/makedict_executor.h"
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namespace latinime {
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namespace dicttoolkit {
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/* static */ CommandType CommandUtils::getCommandType(const std::string &commandName) {
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if (commandName == InfoExecutor::COMMAND_NAME) {
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return CommandType::Info;
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} else if (commandName == DiffExecutor::COMMAND_NAME) {
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return CommandType::Diff;
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} else if (commandName == MakedictExecutor::COMMAND_NAME) {
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return CommandType::Makedict;
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} else if (commandName == HeaderExecutor::COMMAND_NAME) {
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return CommandType::Header;
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} else if (commandName == HelpExecutor::COMMAND_NAME) {
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return CommandType::Help;
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} else {
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return CommandType::Unknown;
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}
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}
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/* static */ void CommandUtils::printCommandUnknownMessage(const std::string &programName,
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const std::string &commandName) {
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fprintf(stderr, "Command '%s' is unknown. Try '%s %s' for more information.\n",
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commandName.c_str(), programName.c_str(), HelpExecutor::COMMAND_NAME);
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}
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/* static */ std::function<int(int, char **)> CommandUtils::getCommandExecutor(
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const CommandType commandType) {
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switch (commandType) {
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case CommandType::Info:
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return InfoExecutor::run;
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case CommandType::Diff:
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return DiffExecutor::run;
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case CommandType::Makedict:
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return MakedictExecutor::run;
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case CommandType::Header:
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return HeaderExecutor::run;
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case CommandType::Help:
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return HelpExecutor::run;
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default:
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return [] (int, char **) -> int {
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printf("Command executor not found.");
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return 1;
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};
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}
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}
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} // namespace dicttoolkit
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} // namespace latinime
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