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/*
* Copyright (C) 2018 The Android Open Source Project
*
* 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.
*/
#ifndef IDMAP2_INCLUDE_IDMAP2_RAWPRINTVISITOR_H_
#define IDMAP2_INCLUDE_IDMAP2_RAWPRINTVISITOR_H_
#include <iostream>
#include <memory>
#include <string>
#include "androidfw/AssetManager2.h"
#include "idmap2/Idmap.h"
namespace android {
class ApkAssets;
namespace idmap2 {
class RawPrintVisitor : public Visitor {
public:
explicit RawPrintVisitor(std::ostream& stream) : stream_(stream), offset_(0) {
}
~RawPrintVisitor() override = default;
void visit(const Idmap& idmap) override;
void visit(const IdmapHeader& header) override;
void visit(const IdmapData& data) override;
void visit(const IdmapData::Header& header) override;
private:
void print(uint8_t value, const char* fmt, ...);
void print(uint16_t value, const char* fmt, ...);
void print(uint32_t value, const char* fmt, ...);
void print(const std::string& value, size_t encoded_size, const char* fmt, ...);
void print_raw(uint32_t length, const char* fmt, ...);
std::ostream& stream_;
std::unique_ptr<const ApkAssets> target_apk_;
std::unique_ptr<const ApkAssets> overlay_apk_;
AssetManager2 target_am_;
AssetManager2 overlay_am_;
size_t offset_;
};
} // namespace idmap2
} // namespace android
#endif // IDMAP2_INCLUDE_IDMAP2_RAWPRINTVISITOR_H_