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Amendment: - MPTokensV1 New Transactions: - MPTokenIssuanceCreate - MPTokenIssuanceDestroy - MPTokenIssuanceSet - MPTokenAuthorize Modified Transactions: - Payment - Clawback New Objects: - MPTokenIssuance - MPToken API updates: - ledger_entry - account_objects - ledger_data Other: - Add += and -= operators to ValueProxy Read full spec: https://github.com/XRPLF/XRPL-Standards/tree/master/XLS-0033d-multi-purpose-tokens --------- Co-authored-by: Shawn Xie <shawnxie920@gmail.com> Co-authored-by: Howard Hinnant <howard.hinnant@gmail.com> Co-authored-by: Ed Hennis <ed@ripple.com> Co-authored-by: John Freeman <jfreeman08@gmail.com>
70 lines
2.2 KiB
C++
70 lines
2.2 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_PAYCHAN_H_INCLUDED
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#define RIPPLE_PROTOCOL_PAYCHAN_H_INCLUDED
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#include <xrpl/basics/XRPAmount.h>
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#include <xrpl/basics/base_uint.h>
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#include <xrpl/protocol/HashPrefix.h>
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#include <xrpl/protocol/Serializer.h>
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namespace ripple {
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inline void
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serializePayChanAuthorization(
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Serializer& msg,
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uint256 const& key,
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XRPAmount const& amt)
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{
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msg.add32(HashPrefix::paymentChannelClaim);
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msg.addBitString(key);
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msg.add64(amt.drops());
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}
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inline void
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serializePayChanAuthorization(
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Serializer& msg,
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uint256 const& key,
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IOUAmount const& amt,
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Currency const& cur,
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AccountID const& iss)
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{
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msg.add32(HashPrefix::paymentChannelClaim);
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msg.addBitString(key);
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if (amt == beast::zero)
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msg.add64(STAmount::cIssuedCurrency);
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else if (amt.signum() == -1) // 512 = not native
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msg.add64(
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amt.mantissa() |
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(static_cast<std::uint64_t>(amt.exponent() + 512 + 97)
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<< (64 - 10)));
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else // 256 = positive
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msg.add64(
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amt.mantissa() |
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(static_cast<std::uint64_t>(amt.exponent() + 512 + 256 + 97)
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<< (64 - 10)));
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msg.addBitString(cur);
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msg.addBitString(iss);
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}
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} // namespace ripple
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#endif
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