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Implement enhanced Ticket support:

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Tickets are a mechanism to allow for the "out-of-order" execution of
transactions on the XRP Ledger.

This commit, if merged, reworks the existing support for tickets and
introduces support for 'ticket batching', completing the feature set
needed for tickets.

The code is gated under the newly-introduced `TicketBatch` amendment
and the `Tickets` amendment, which is not presently active on the
network, is being removed.

The specification for this change can be found at:
https://github.com/xrp-community/standards-drafts/issues/16
This commit is contained in:
Scott Schurr
2018-10-18 18:43:02 -07:00
committed by Nik Bougalis
parent 01bd5a2646
commit 7724cca384
101 changed files with 6337 additions and 2287 deletions
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22
src/ripple/protocol/impl/Indexes.cpp
View File

@@ -18,6 +18,7 @@
//==============================================================================
#include <ripple/protocol/Indexes.h>
#include <ripple/protocol/SeqProxy.h>
#include <ripple/protocol/digest.h>
#include <boost/endian/conversion.hpp>
#include <algorithm>
@@ -107,10 +108,17 @@ getQuality(uint256 const& uBase)
}
uint256
getTicketIndex(AccountID const& account, std::uint32_t uSequence)
getTicketIndex(AccountID const& account, std::uint32_t ticketSeq)
{
return indexHash(
LedgerNameSpace::TICKET, account, std::uint32_t(uSequence));
LedgerNameSpace::TICKET, account, std::uint32_t(ticketSeq));
}
uint256
getTicketIndex(AccountID const& account, SeqProxy ticketSeq)
{
assert(ticketSeq.isTicket());
return getTicketIndex(account, ticketSeq.value());
}
//------------------------------------------------------------------------------
@@ -238,9 +246,15 @@ next_t::operator()(Keylet const& k) const
}
Keylet
ticket_t::operator()(AccountID const& id, std::uint32_t seq) const
ticket_t::operator()(AccountID const& id, std::uint32_t ticketSeq) const
{
return {ltTICKET, getTicketIndex(id, seq)};
return {ltTICKET, getTicketIndex(id, ticketSeq)};
}
Keylet
ticket_t::operator()(AccountID const& id, SeqProxy ticketSeq) const
{
return {ltTICKET, getTicketIndex(id, ticketSeq)};
}
// This function is presently static, since it's never accessed from anywhere