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d7e949193f
* Copy Antithesis SDK version 0.4.0 to directory external/ * Add build option `voidstar` to enable instrumentation with Antithesis SDK * Define instrumentation macros ASSERT and UNREACHABLE in terms of regular C assert * Replace asserts with named ASSERT or UNREACHABLE * Add UNREACHABLE to LogicError * Document instrumentation macros in CONTRIBUTING.md
152 lines
3.4 KiB
C++
152 lines
3.4 KiB
C++
//------------------------------------------------------------------------------
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/*
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This file is part of rippled: https://github.com/ripple/rippled
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Copyright (c) 2012, 2013 Ripple Labs Inc.
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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#ifndef RIPPLE_PROTOCOL_STBLOB_H_INCLUDED
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#define RIPPLE_PROTOCOL_STBLOB_H_INCLUDED
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#include <xrpl/basics/Buffer.h>
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#include <xrpl/basics/CountedObject.h>
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#include <xrpl/basics/Slice.h>
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#include <xrpl/beast/utility/instrumentation.h>
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#include <xrpl/protocol/STBase.h>
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#include <cstring>
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#include <memory>
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namespace ripple {
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// variable length byte string
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class STBlob : public STBase, public CountedObject<STBlob>
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{
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Buffer value_;
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public:
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using value_type = Slice;
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STBlob() = default;
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STBlob(STBlob const& rhs);
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STBlob(SField const& f, void const* data, std::size_t size);
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STBlob(SField const& f, Buffer&& b);
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STBlob(SField const& n);
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STBlob(SerialIter&, SField const& name = sfGeneric);
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std::size_t
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size() const;
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std::uint8_t const*
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data() const;
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SerializedTypeID
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getSType() const override;
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std::string
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getText() const override;
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void
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add(Serializer& s) const override;
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bool
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isEquivalent(const STBase& t) const override;
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bool
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isDefault() const override;
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STBlob&
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operator=(Slice const& slice);
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value_type
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value() const noexcept;
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STBlob&
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operator=(Buffer&& buffer);
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void
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setValue(Buffer&& b);
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private:
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STBase*
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copy(std::size_t n, void* buf) const override;
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STBase*
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move(std::size_t n, void* buf) override;
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friend class detail::STVar;
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};
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inline STBlob::STBlob(STBlob const& rhs)
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: STBase(rhs), CountedObject<STBlob>(rhs), value_(rhs.data(), rhs.size())
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{
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}
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inline STBlob::STBlob(SField const& f, void const* data, std::size_t size)
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: STBase(f), value_(data, size)
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{
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}
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inline STBlob::STBlob(SField const& f, Buffer&& b)
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: STBase(f), value_(std::move(b))
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{
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}
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inline STBlob::STBlob(SField const& n) : STBase(n)
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{
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}
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inline std::size_t
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STBlob::size() const
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{
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return value_.size();
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}
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inline std::uint8_t const*
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STBlob::data() const
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{
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return reinterpret_cast<std::uint8_t const*>(value_.data());
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}
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inline STBlob&
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STBlob::operator=(Slice const& slice)
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{
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value_ = Buffer(slice.data(), slice.size());
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return *this;
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}
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inline STBlob::value_type
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STBlob::value() const noexcept
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{
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return value_;
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}
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inline STBlob&
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STBlob::operator=(Buffer&& buffer)
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{
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value_ = std::move(buffer);
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return *this;
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}
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inline void
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STBlob::setValue(Buffer&& b)
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{
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value_ = std::move(b);
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}
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} // namespace ripple
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#endif
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