//
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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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#include "update_engine/payload_generator/raw_filesystem.h"
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#include <memory>
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#include "update_engine/common/utils.h"
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#include "update_engine/payload_generator/extent_ranges.h"
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#include "update_engine/update_metadata.pb.h"
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using std::unique_ptr;
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namespace chromeos_update_engine {
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unique_ptr<RawFilesystem> RawFilesystem::Create(const std::string& filename,
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uint64_t block_size,
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uint64_t block_count) {
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unique_ptr<RawFilesystem> result(new RawFilesystem());
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result->filename_ = filename;
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result->block_size_ = block_size;
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result->block_count_ = block_count;
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return result;
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}
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size_t RawFilesystem::GetBlockSize() const {
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return block_size_;
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}
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size_t RawFilesystem::GetBlockCount() const {
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return block_count_;
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}
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bool RawFilesystem::GetFiles(std::vector<File>* files) const {
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files->clear();
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File file;
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file.name = filename_;
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file.extents = {ExtentForRange(0, block_count_)};
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files->push_back(file);
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return true;
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}
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} // namespace chromeos_update_engine
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