59e04c6f92
Without needing to conform to the runtime data format, it is much easier to add new features such as debugging symbols and carrying over product data to link time. This also simplifies the runtime format parser and serializer, which will change much less frequently than the protobuf intermediate format. Change-Id: I209787bbf087db0a58a534cb8511c51d21133e00
129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/*
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* Copyright (C) 2016 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 "Debug.h"
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#include "Diagnostics.h"
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#include "Flags.h"
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#include "process/IResourceTableConsumer.h"
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#include "proto/ProtoSerialize.h"
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#include "util/Files.h"
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#include "util/StringPiece.h"
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#include <vector>
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namespace aapt {
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//struct DumpOptions {
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//
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//};
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void dumpCompiledFile(const pb::CompiledFile& pbFile, const void* data, size_t len,
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const Source& source, IAaptContext* context) {
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std::unique_ptr<ResourceFile> file = deserializeCompiledFileFromPb(pbFile, source,
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context->getDiagnostics());
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if (!file) {
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return;
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}
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std::cout << "Resource: " << file->name << "\n"
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<< "Config: " << file->config << "\n"
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<< "Source: " << file->source << "\n";
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}
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void dumpCompiledTable(const pb::ResourceTable& pbTable, const Source& source,
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IAaptContext* context) {
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std::unique_ptr<ResourceTable> table = deserializeTableFromPb(pbTable, source,
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context->getDiagnostics());
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if (!table) {
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return;
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}
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Debug::printTable(table.get());
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}
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void tryDumpFile(IAaptContext* context, const std::string& filePath) {
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std::string err;
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Maybe<android::FileMap> file = file::mmapPath(filePath, &err);
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if (!file) {
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context->getDiagnostics()->error(DiagMessage(filePath) << err);
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return;
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}
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android::FileMap* fileMap = &file.value();
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// Try as a compiled table.
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pb::ResourceTable pbTable;
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if (pbTable.ParseFromArray(fileMap->getDataPtr(), fileMap->getDataLength())) {
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dumpCompiledTable(pbTable, Source(filePath), context);
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return;
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}
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// Try as a compiled file.
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CompiledFileInputStream input(fileMap->getDataPtr(), fileMap->getDataLength());
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if (const pb::CompiledFile* pbFile = input.CompiledFile()) {
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dumpCompiledFile(*pbFile, input.data(), input.size(), Source(filePath), context);
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return;
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}
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}
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class DumpContext : public IAaptContext {
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public:
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IDiagnostics* getDiagnostics() override {
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return &mDiagnostics;
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}
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NameMangler* getNameMangler() override {
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abort();
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return nullptr;
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}
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StringPiece16 getCompilationPackage() override {
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return {};
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}
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uint8_t getPackageId() override {
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return 0;
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}
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ISymbolTable* getExternalSymbols() override {
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abort();
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return nullptr;
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}
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private:
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StdErrDiagnostics mDiagnostics;
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};
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/**
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* Entry point for dump command.
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*/
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int dump(const std::vector<StringPiece>& args) {
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//DumpOptions options;
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Flags flags = Flags();
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if (!flags.parse("aapt2 dump", args, &std::cerr)) {
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return 1;
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}
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DumpContext context;
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for (const std::string& arg : flags.getArgs()) {
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tryDumpFile(&context, arg);
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}
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return 0;
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}
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} // namespace aapt
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