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Metadata structures for deletion of unfunded offers.

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This commit is contained in:
JoelKatz
2012-07-25 18:40:08 -07:00
parent de6ef42baf
commit b575e72093
2 changed files with 29 additions and 0 deletions
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11
src/TransactionMeta.h
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@@ -21,6 +21,7 @@ public:
static const int TMNEndOfMetadata = 0;
static const int TMNChangedBalance = 1;
static const int TMNDeleteUnfunded = 2;
int mType;
TransactionMetaNodeEntry(int type) : mType(type) { ; }
@@ -68,6 +69,15 @@ public:
virtual int compare(const TransactionMetaNodeEntry&) const;
};
class TMNEUnfunded : public TransactionMetaNodeEntry
{ // node was deleted because it was unfunded
public:
TMNEUnfunded() : TransactionMetaNodeEntry(TMNDeleteUnfunded) { ; }
virtual void addRaw(Serializer&) const;
virtual Json::Value getJson(int) const;
virtual int compare(const TransactionMetaNodeEntry&) const;
};
class TransactionMetaNode
{ // a node that has been affected by a transaction
public:
@@ -118,6 +128,7 @@ public:
void threadNode(const uint256& node, const uint256& previousTransaction, uint32 previousLedger);
bool signedBy(const uint256& node, const STAmount& fee);
bool deleteUnfunded(const uint256& node);
bool adjustBalance(const uint256& node, unsigned flags, const STAmount &amount);
bool adjustBalances(const uint256& node, unsigned flags, const STAmount &firstAmt, const STAmount &secondAmt);
};