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026a249173
Add new functionality to enforce one or more sanity checks (invariants) on transactions. Add tests for each new invariant check. Allow for easily adding additional invariant checks in the future. Also Resolves ------------- - RIPD-1426 - RIPD-1427 - RIPD-1428 - RIPD-1429 - RIPD-1430 - RIPD-1431 - RIPD-1432 Release Notes ------------- Creates a new ammendment named "EnforceInvariants" which must be enabled in order for these new checks to run on each transaction.
121 lines
3.3 KiB
C++
121 lines
3.3 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_STLEDGERENTRY_H_INCLUDED
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#define RIPPLE_PROTOCOL_STLEDGERENTRY_H_INCLUDED
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#include <ripple/protocol/Indexes.h>
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#include <ripple/protocol/STObject.h>
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namespace ripple {
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class Invariants_test;
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class STLedgerEntry final
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: public STObject
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, public CountedObject <STLedgerEntry>
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{
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friend Invariants_test; // this test wants access to the private type_
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public:
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static char const* getCountedObjectName () { return "STLedgerEntry"; }
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using pointer = std::shared_ptr<STLedgerEntry>;
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using ref = const std::shared_ptr<STLedgerEntry>&;
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/** Create an empty object with the given key and type. */
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explicit
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STLedgerEntry (Keylet const& k);
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STLedgerEntry (LedgerEntryType type,
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uint256 const& key)
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: STLedgerEntry(Keylet(type, key))
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{
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}
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STLedgerEntry (SerialIter & sit, uint256 const& index);
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STLedgerEntry(SerialIter&& sit, uint256 const& index)
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: STLedgerEntry(sit, index) {}
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STLedgerEntry (STObject const& object, uint256 const& index);
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STBase*
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copy (std::size_t n, void* buf) const override
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{
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return emplace(n, buf, *this);
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}
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STBase*
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move (std::size_t n, void* buf) override
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{
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return emplace(n, buf, std::move(*this));
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}
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SerializedTypeID getSType () const override
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{
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return STI_LEDGERENTRY;
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}
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std::string getFullText () const override;
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std::string getText () const override;
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Json::Value getJson (int options) const override;
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/** Returns the 'key' (or 'index') of this item.
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The key identifies this entry's position in
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the SHAMap associative container.
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*/
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uint256 const&
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key() const
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{
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return key_;
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}
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LedgerEntryType getType () const
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{
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return type_;
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}
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// is this a ledger entry that can be threaded
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bool isThreadedType() const;
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bool thread (
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uint256 const& txID,
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std::uint32_t ledgerSeq,
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uint256 & prevTxID,
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std::uint32_t & prevLedgerID);
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private:
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/* Make STObject comply with the template for this SLE type
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Can throw
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*/
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void setSLEType ();
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private:
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uint256 key_;
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LedgerEntryType type_;
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};
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using SLE = STLedgerEntry;
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} // ripple
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#endif
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