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main.cpp 3.26 KB
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xinking129 提交于 2023-11-24 14:34 . IDL工具功能、安全能力补全
/*
* Copyright (c) 2022 Huawei Device Co., Ltd.
* 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 "codegen/code_generator.h"
#include "metadata/metadata_builder.h"
#include "metadata/metadata_dumper.h"
#include "metadata/metadata_reader.h"
#include "metadata/metadata_serializer.h"
#include "parser/parser.h"
#include "util/logger.h"
#include "util/options.h"
using namespace OHOS::Idl;
static const char* TAG = "idl";
int main(int argc, char** argv)
{
Options options(argc, argv);
if (options.DoShowUsage()) {
options.ShowUsage();
return 0;
}
if (options.DoShowVersion()) {
options.ShowVersion();
return 0;
}
if (options.HasErrors()) {
options.ShowErrors();
return 0;
}
if (options.GetTargetLanguage().Equals("rust") ||
options.GetTargetLanguage().Equals("ts")) {
if (options.DoSearchKeywords()) {
options.ShowWarning();
}
}
std::shared_ptr<MetaComponent> metadata;
if (options.DoCompile()) {
Parser parser(options);
if (!parser.Parse(options.GetSourceFile())) {
Logger::E(TAG, "Parsing .idl failed.");
return -1;
}
MetadataBuilder builder(parser.GetModule());
metadata = builder.Build();
if (metadata == nullptr) {
Logger::E(TAG, "Generate metadata failed.");
return -1;
}
}
if (options.DoDumpMetadata()) {
MetadataDumper dumper(metadata.get());
dumper.Dump("");
}
if (options.DoSaveMetadata()) {
File metadataFile(options.GetMetadataFile(), File::WRITE);
if (!metadataFile.IsValid()) {
Logger::E(TAG, "Create metadata file failed.");
return -1;
}
MetadataSerializer serializer(metadata.get());
serializer.Serialize();
uintptr_t data = serializer.GetData();
int size = serializer.GetDataSize();
metadataFile.WriteData(reinterpret_cast<void*>(data), size);
metadataFile.Flush();
metadataFile.Close();
}
if (options.DoGenerateCode()) {
if (metadata == nullptr) {
String metadataFile = options.GetMetadataFile();
metadata = MetadataReader::ReadMetadataFromFile(metadataFile);
if (metadata == nullptr) {
Logger::E(TAG, "Get metadata from \"%s\" failed.", metadataFile.string());
return -1;
}
}
CodeGenerator codeGen(metadata.get(), options.GetTargetLanguage(),
options.GetGenerationDirectory(), options.GetAttribute());
if (!codeGen.Generate()) {
Logger::E(TAG, "Generate \"%s\" codes failed.", options.GetTargetLanguage().string());
return -1;
}
}
return 0;
}
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