mirror of
https://github.com/Xahau/xahaud.git
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dbee3f01b7
This commit removes obsolete comments, dead or no longer useful code, and workarounds for several issues that were present in older compilers that we no longer support. Specifically: - It improves the transaction metadata handling class, simplifying its use and making it less error-prone. - It reduces the footprint of the Serializer class by consolidating code and leveraging templates. - It cleanups the ST* class hierarchy, removing dead code, improving and consolidating code to reduce complexity and code duplication. - It shores up the handling of currency codes and the conversation between 160-bit currency codes and their string representation. - It migrates beast::secure_erase to the ripple namespace and uses a call to OpenSSL_cleanse instead of the custom implementation.
138 lines
3.4 KiB
C++
138 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_APP_TX_TRANSACTIONMETA_H_INCLUDED
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#define RIPPLE_APP_TX_TRANSACTIONMETA_H_INCLUDED
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#include <ripple/beast/utility/Journal.h>
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#include <ripple/protocol/STArray.h>
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#include <ripple/protocol/STLedgerEntry.h>
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#include <ripple/protocol/TER.h>
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#include <boost/container/flat_set.hpp>
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#include <boost/optional.hpp>
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namespace ripple {
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class TxMeta
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{
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private:
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struct CtorHelper
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{
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explicit CtorHelper() = default;
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};
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template <class T>
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TxMeta(
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uint256 const& txID,
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std::uint32_t ledger,
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T const& data,
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CtorHelper);
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public:
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TxMeta(uint256 const& transactionID, std::uint32_t ledger);
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TxMeta(uint256 const& txID, std::uint32_t ledger, Blob const&);
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TxMeta(uint256 const& txID, std::uint32_t ledger, std::string const&);
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TxMeta(uint256 const& txID, std::uint32_t ledger, STObject const&);
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uint256 const&
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getTxID()
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{
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return mTransactionID;
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}
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std::uint32_t
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getLgrSeq()
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{
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return mLedger;
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}
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int
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getResult() const
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{
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return mResult;
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}
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TER
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getResultTER() const
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{
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return TER::fromInt(mResult);
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}
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std::uint32_t
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getIndex() const
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{
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return mIndex;
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}
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void
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setAffectedNode(uint256 const&, SField const& type, std::uint16_t nodeType);
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STObject&
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getAffectedNode(SLE::ref node, SField const& type); // create if needed
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STObject&
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getAffectedNode(uint256 const&);
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/** Return a list of accounts affected by this transaction */
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boost::container::flat_set<AccountID>
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getAffectedAccounts(beast::Journal j) const;
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Json::Value
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getJson(JsonOptions p) const
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{
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return getAsObject().getJson(p);
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}
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void
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addRaw(Serializer&, TER, std::uint32_t index);
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STObject
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getAsObject() const;
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STArray&
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getNodes()
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{
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return (mNodes);
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}
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void
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setDeliveredAmount(STAmount const& delivered)
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{
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mDelivered.reset(delivered);
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}
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STAmount
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getDeliveredAmount() const
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{
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assert(hasDeliveredAmount());
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return *mDelivered;
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}
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bool
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hasDeliveredAmount() const
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{
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return static_cast<bool>(mDelivered);
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}
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private:
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uint256 mTransactionID;
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std::uint32_t mLedger;
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std::uint32_t mIndex;
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int mResult;
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boost::optional<STAmount> mDelivered;
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STArray mNodes;
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};
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} // namespace ripple
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#endif
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