mirror of
https://github.com/Xahau/xahaud.git
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5d42604efd
* New src/ripple/crypto and src/ripple/protocol directories * Merged src/ripple/common into src/ripple/basics * Move resource/api files up a level * Add headers for "include what you use" * Normalized include guards * Renamed to JsonFields.h * Remove obsolete files * Remove net.h unity header * Remove resource.h unity header * Removed some deprecated unity includes
138 lines
3.5 KiB
C++
138 lines
3.5 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_STBITS_H_INCLUDED
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#define RIPPLE_PROTOCOL_STBITS_H_INCLUDED
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#include <ripple/protocol/SerializedType.h>
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namespace ripple {
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template <std::size_t Bits>
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class STBitString : public SerializedType
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{
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public:
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typedef base_uint<Bits> BitString;
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STBitString () {}
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STBitString (SField::ref n) : SerializedType (n) {}
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STBitString (const BitString& v) : bitString_ (v) {}
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STBitString (SField::ref n, const BitString& v)
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: SerializedType (n), bitString_ (v)
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{
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}
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STBitString (SField::ref n, const char* v) : SerializedType (n)
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{
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bitString_.SetHex (v);
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}
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STBitString (SField::ref n, std::string const& v) : SerializedType (n)
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{
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bitString_.SetHex (v);
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}
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static std::unique_ptr<SerializedType> deserialize (
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SerializerIterator& sit, SField::ref name)
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{
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return std::unique_ptr<SerializedType> (construct (sit, name));
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}
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SerializedTypeID getSType () const;
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std::string getText () const
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{
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return to_string (bitString_);
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}
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bool isEquivalent (const SerializedType& t) const
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{
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const STBitString* v = dynamic_cast<const STBitString*> (&t);
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return v && (bitString_ == v->bitString_);
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}
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void add (Serializer& s) const
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{
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assert (fName->isBinary ());
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assert (fName->fieldType == getSType());
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s.addBitString<Bits> (bitString_);
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}
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const BitString& getValue () const
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{
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return bitString_;
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}
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template <typename Tag>
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void setValue (base_uint<Bits, Tag> const& v)
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{
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bitString_.copyFrom(v);
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}
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operator BitString () const
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{
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return bitString_;
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}
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virtual bool isDefault () const
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{
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return bitString_ == zero;
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}
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private:
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BitString bitString_;
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STBitString* duplicate () const
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{
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return new STBitString (*this);
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}
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static STBitString* construct (SerializerIterator& u, SField::ref name)
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{
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return new STBitString (name, u.getBitString<Bits> ());
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}
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};
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template <>
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inline SerializedTypeID STBitString<128>::getSType () const
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{
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return STI_HASH128;
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}
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template <>
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inline SerializedTypeID STBitString<160>::getSType () const
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{
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return STI_HASH160;
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}
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template <>
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inline SerializedTypeID STBitString<256>::getSType () const
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{
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return STI_HASH256;
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}
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using STHash128 = STBitString<128>;
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using STHash160 = STBitString<160>;
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using STHash256 = STBitString<256>;
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} // ripple
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#endif
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