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
78 lines
2.5 KiB
C++
78 lines
2.5 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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#ifndef AAPT_FLATTEN_TABLEPROTOSERIALIZER_H
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#define AAPT_FLATTEN_TABLEPROTOSERIALIZER_H
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#include "Diagnostics.h"
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#include "ResourceTable.h"
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#include "Source.h"
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#include "proto/ProtoHelpers.h"
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#include <android-base/macros.h>
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#include <google/protobuf/io/coded_stream.h>
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#include <google/protobuf/io/zero_copy_stream_impl_lite.h>
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namespace aapt {
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std::unique_ptr<pb::ResourceTable> serializeTableToPb(ResourceTable* table);
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std::unique_ptr<ResourceTable> deserializeTableFromPb(const pb::ResourceTable& pbTable,
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const Source& source,
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IDiagnostics* diag);
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std::unique_ptr<pb::CompiledFile> serializeCompiledFileToPb(const ResourceFile& file);
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std::unique_ptr<ResourceFile> deserializeCompiledFileFromPb(const pb::CompiledFile& pbFile,
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const Source& source,
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IDiagnostics* diag);
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class CompiledFileOutputStream : public google::protobuf::io::CopyingOutputStream {
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public:
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CompiledFileOutputStream(google::protobuf::io::ZeroCopyOutputStream* out,
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pb::CompiledFile* pbFile);
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bool Write(const void* data, int size) override;
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bool Finish();
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private:
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bool ensureFileWritten();
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google::protobuf::io::CodedOutputStream mOut;
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pb::CompiledFile* mPbFile;
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DISALLOW_COPY_AND_ASSIGN(CompiledFileOutputStream);
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};
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class CompiledFileInputStream {
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public:
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CompiledFileInputStream(const void* data, size_t size);
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const pb::CompiledFile* CompiledFile();
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const void* data();
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size_t size();
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private:
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google::protobuf::io::CodedInputStream mIn;
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std::unique_ptr<pb::CompiledFile> mPbFile;
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const uint8_t* mData;
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size_t mSize;
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DISALLOW_COPY_AND_ASSIGN(CompiledFileInputStream);
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};
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} // namespace aapt
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#endif /* AAPT_FLATTEN_TABLEPROTOSERIALIZER_H */
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