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23c37fa506
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>
74 lines
2.2 KiB
C++
74 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) 2024 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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#include <xrpl/protocol/Asset.h>
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#include <xrpl/protocol/Indexes.h>
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#include <xrpl/protocol/jss.h>
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namespace ripple {
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AccountID const&
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Asset::getIssuer() const
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{
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return std::visit(
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[&](auto&& issue) -> AccountID const& { return issue.getIssuer(); },
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issue_);
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}
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std::string
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Asset::getText() const
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{
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return std::visit([&](auto&& issue) { return issue.getText(); }, issue_);
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}
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void
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Asset::setJson(Json::Value& jv) const
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{
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std::visit([&](auto&& issue) { issue.setJson(jv); }, issue_);
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}
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std::string
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to_string(Asset const& asset)
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{
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return std::visit(
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[&](auto const& issue) { return to_string(issue); }, asset.value());
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}
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bool
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validJSONAsset(Json::Value const& jv)
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{
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if (jv.isMember(jss::mpt_issuance_id))
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return !(jv.isMember(jss::currency) || jv.isMember(jss::issuer));
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return jv.isMember(jss::currency);
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}
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Asset
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assetFromJson(Json::Value const& v)
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{
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if (!v.isMember(jss::currency) && !v.isMember(jss::mpt_issuance_id))
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Throw<std::runtime_error>(
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"assetFromJson must contain currency or mpt_issuance_id");
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if (v.isMember(jss::currency))
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return issueFromJson(v);
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return mptIssueFromJson(v);
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}
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} // namespace ripple
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