ARCHIVE/xahaud
3
0
Fork 0
mirror of https://github.com/Xahau/xahaud.git synced 2025-12-06 17:27:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

Construct the next ledger from the existing ledger.

Browse Source 
Close ledger logic.
This commit is contained in:
JoelKatz
2011-11-28 19:34:16 -08:00
parent 75f1eb80a4
commit 11f9e111de
3 changed files with 27 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
Ledger.cpp
View File

@@ -12,7 +12,7 @@ using namespace boost;
using namespace std;
Ledger::Ledger(const uint160& masterID, uint64 startAmount) :
mFeeHeld(0), mTimeStamp(0), mLedgerSeq(0), mCurrent(true)
mFeeHeld(0), mTimeStamp(0), mLedgerSeq(0), mClosed(false)
{
mTransactionMap=SHAMap::pointer(new SHAMap());
mAccountStateMap=SHAMap::pointer(new SHAMap());
@@ -25,11 +25,18 @@ Ledger::Ledger(const uint160& masterID, uint64 startAmount) :
Ledger::Ledger(const uint256 &parentHash, const uint256 &transHash, const uint256 &accountHash,
uint64 feeHeld, uint64 timeStamp, uint32 ledgerSeq)
: mParentHash(parentHash), mTransHash(transHash), mAccountHash(accountHash),
mFeeHeld(feeHeld), mTimeStamp(timeStamp), mLedgerSeq(ledgerSeq), mCurrent(false)
mFeeHeld(feeHeld), mTimeStamp(timeStamp), mLedgerSeq(ledgerSeq), mClosed(false)
{
updateHash();
}
Ledger::Ledger(Ledger &prevLedger, uint64 ts) : mTimeStamp(ts), mClosed(false)
{
prevLedger.updateHash();
mParentHash=prevLedger.mHash;
mLedgerSeq=prevLedger.mLedgerSeq+1;
}
void Ledger::updateHash()
{
Serializer s(116);
@@ -84,7 +91,7 @@ Transaction::pointer Ledger::getTransaction(const uint256& transID)
SHAMapItem::pointer item=mTransactionMap->peekItem(transID);
if(!item) return Transaction::pointer();
Transaction *t=new Transaction(item->getData(), true);
if(t->getStatus()==NEW) t->setStatus(mCurrent ? INCLUDED : COMMITTED, mLedgerSeq);
if(t->getStatus()==NEW) t->setStatus(mClosed ? COMMITTED : INCLUDED, mLedgerSeq);
return Transaction::pointer(t);
}
@@ -192,6 +199,13 @@ Ledger::TransResult Ledger::hasTransaction(Transaction::pointer trans)
}
}
Ledger::pointer Ledger::closeLedger(uint64 timeStamp)
{ // close this ledger, return a pointer to the next ledger
// CAUTION: New ledger needs its SHAMap's connected to storage
setClosed();
return Ledger::pointer(new Ledger(*this, timeStamp));
}
#if 0
// TODO: we should probably make a shared pointer type for each of these PB types
newcoin::FullLedger* Ledger::createFullLedger()