a6fe345be9
Supports the <add-resource> tag and mimics old AAPT behavior of not allowing new resources defined unless <add-resource> was used or --auto-add-overlay was specified. Change-Id: I9b461137357617ade37fd7045b418b8e6450b9c4
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/*
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* Copyright (C) 2015 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_IO_ZIPARCHIVE_H
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#define AAPT_IO_ZIPARCHIVE_H
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#include "io/File.h"
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#include "util/StringPiece.h"
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#include <map>
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#include <ziparchive/zip_archive.h>
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namespace aapt {
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namespace io {
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/**
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* An IFile representing a file within a ZIP archive. If the file is compressed, it is uncompressed
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* and copied into memory when opened. Otherwise it is mmapped from the ZIP archive.
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*/
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class ZipFile : public IFile {
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public:
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ZipFile(ZipArchiveHandle handle, const ZipEntry& entry, const Source& source);
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std::unique_ptr<IData> openAsData() override;
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const Source& getSource() const override;
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private:
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ZipArchiveHandle mZipHandle;
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ZipEntry mZipEntry;
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Source mSource;
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};
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class ZipFileCollection;
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class ZipFileCollectionIterator : public IFileCollectionIterator {
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public:
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ZipFileCollectionIterator(ZipFileCollection* collection);
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bool hasNext() override;
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io::IFile* next() override;
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private:
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std::map<std::string, std::unique_ptr<IFile>>::const_iterator mCurrent, mEnd;
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};
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/**
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* An IFileCollection that represents a ZIP archive and the entries within it.
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*/
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class ZipFileCollection : public IFileCollection {
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public:
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static std::unique_ptr<ZipFileCollection> create(const StringPiece& path,
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std::string* outError);
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io::IFile* findFile(const StringPiece& path) override;
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std::unique_ptr<IFileCollectionIterator> iterator() override;
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~ZipFileCollection() override;
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private:
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friend class ZipFileCollectionIterator;
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ZipFileCollection();
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ZipArchiveHandle mHandle;
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std::map<std::string, std::unique_ptr<IFile>> mFiles;
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};
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} // namespace io
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} // namespace aapt
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#endif /* AAPT_IO_ZIPARCHIVE_H */
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