Moved cpp code to src/cpp and js code to src/js.

src/cpp/ripple/LedgerHistory.h

@@ -0,0 +1,24 @@
+#ifndef __LEDGERHISTORY__
+#define __LEDGERHISTORY__
+
+#include "TaggedCache.h"
+#include "Ledger.h"
+
+class LedgerHistory
+{
+	TaggedCache<uint256, Ledger> mLedgersByHash;
+	std::map<uint32, uint256> mLedgersByIndex; // accepted ledgers
+
+public:
+	LedgerHistory();
+
+	void addLedger(Ledger::pointer ledger);
+	void addAcceptedLedger(Ledger::pointer ledger, bool fromConsensus);
+
+	Ledger::pointer getLedgerBySeq(uint32 index);
+	Ledger::pointer getLedgerByHash(const uint256& hash);
+	Ledger::pointer canonicalizeLedger(Ledger::pointer, bool cache);
+	void sweep() { mLedgersByHash.sweep(); }
+};
+
+#endif