mirror of
https://gitee.com/openharmony/arkcompiler_runtime_core
synced 2024-11-27 08:50:45 +00:00
105 lines
3.6 KiB
C++
105 lines
3.6 KiB
C++
/**
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* Copyright (c) 2024 Huawei Device Co., Ltd.
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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 "abc2program_options.h"
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#include <sstream>
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namespace panda::abc2program {
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bool Abc2ProgramOptions::Parse(int argc, const char **argv)
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{
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panda::PandArg<bool> help("help", false, "Print this message and exit");
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panda::PandArg<bool> debug(
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"debug", false, "enable debug messages (will be printed to standard output if no --debug-file was specified) ");
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panda::PandArg<std::string> debug_file("debug-file", "",
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"(--debug-file FILENAME) set debug file name. default is std::cout");
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panda::PandArg<std::string> input_file("input_file", "", "Path to the source binary code");
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panda::PandArg<std::string> output_file("output_file", "", "Path to the generated assembly code");
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help_arg_ = &help;
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debug_arg_ = &debug;
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debug_file_arg_ = &debug_file;
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input_file_arg_ = &input_file;
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output_file_arg_ = &output_file;
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pa_parser_.Add(&help);
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pa_parser_.Add(&debug);
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pa_parser_.Add(&debug_file);
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pa_parser_.PushBackTail(&input_file);
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pa_parser_.PushBackTail(&output_file);
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pa_parser_.EnableTail();
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if (!ProcessArgs(argc, argv)) {
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PrintErrorMsg();
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pa_parser_.DisableTail();
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return false;
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}
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pa_parser_.DisableTail();
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return true;
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}
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bool Abc2ProgramOptions::ProcessArgs(int argc, const char **argv)
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{
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if (!pa_parser_.Parse(argc, argv)) {
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ConstructErrorMsg();
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return false;
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}
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if (debug_arg_->GetValue()) {
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if (debug_file_arg_->GetValue().empty()) {
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panda::Logger::InitializeStdLogging(
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panda::Logger::Level::DEBUG,
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panda::Logger::ComponentMask().set(panda::Logger::Component::ABC2PROGRAM));
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} else {
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panda::Logger::InitializeFileLogging(
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debug_file_arg_->GetValue(), panda::Logger::Level::DEBUG,
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panda::Logger::ComponentMask().set(panda::Logger::Component::ABC2PROGRAM));
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}
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} else {
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panda::Logger::InitializeStdLogging(panda::Logger::Level::ERROR,
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panda::Logger::ComponentMask().set(panda::Logger::Component::ABC2PROGRAM));
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}
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input_file_path_ = input_file_arg_->GetValue();
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output_file_path_ = output_file_arg_->GetValue();
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if (input_file_path_.empty() || output_file_path_.empty()) {
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ConstructErrorMsg();
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return false;
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}
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return true;
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}
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void Abc2ProgramOptions::ConstructErrorMsg()
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{
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std::stringstream ss;
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ss << "Usage:" << std::endl;
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ss << "abc2prog [options] input_file output_file" << std::endl;
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ss << "Supported options:" << std::endl;
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ss << pa_parser_.GetHelpString() << std::endl;
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error_msg_ = ss.str();
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}
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const std::string &Abc2ProgramOptions::GetInputFilePath() const
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{
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return input_file_path_;
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}
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const std::string &Abc2ProgramOptions::GetOutputFilePath() const
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{
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return output_file_path_;
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}
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void Abc2ProgramOptions::PrintErrorMsg() const
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{
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std::cerr << error_msg_;
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}
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} // namespace panda::abc2program
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