40 lines
1.1 KiB
C++
40 lines
1.1 KiB
C++
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// Copyright 2019 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "serializable.h"
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#include <utility>
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namespace crdtp {
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// =============================================================================
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// Serializable - An object to be emitted as a sequence of bytes.
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// =============================================================================
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std::vector<uint8_t> Serializable::Serialize() const {
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std::vector<uint8_t> out;
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AppendSerialized(&out);
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return out;
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}
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namespace {
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class PreSerialized : public Serializable {
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public:
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explicit PreSerialized(std::vector<uint8_t> bytes)
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: bytes_(std::move(bytes)) {}
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void AppendSerialized(std::vector<uint8_t>* out) const override {
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out->insert(out->end(), bytes_.begin(), bytes_.end());
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}
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private:
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std::vector<uint8_t> bytes_;
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};
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} // namespace
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// static
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std::unique_ptr<Serializable> Serializable::From(std::vector<uint8_t> bytes) {
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return std::make_unique<PreSerialized>(std::move(bytes));
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}
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} // namespace crdtp
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