Remove dead PubKeyCache code.

src/cpp/ripple/DBInit.cpp

@@ -19,10 +19,6 @@ const char *TxnDBInit[] = {
 		RawTxn		BLOB,						\
 		TxnMeta		BLOB						\
 	);",
-	"CREATE TABLE PubKeys (						\
-		ID			CHARACTER(35) PRIMARY KEY,	\
-		PubKey		BLOB						\
-	);",
 	"CREATE TABLE AccountTransactions (			\
 		TransID		CHARACTER(64),				\
 		Account		CHARACTER(64),				\

src/cpp/ripple/PubKeyCache.cpp

@@ -1,70 +0,0 @@
-#include "PubKeyCache.h"
-#include "Application.h"
-
-CKey::pointer PubKeyCache::locate(const RippleAddress& id)
-{
-	{ // is it in cache
-		boost::mutex::scoped_lock sl(mLock);
-		std::map<RippleAddress, CKey::pointer>::iterator it(mCache.find(id));
-		if(it!=mCache.end()) return it->second;
-	}
-
-	std::string sql="SELECT * from PubKeys WHERE ID='";
-	sql.append(id.humanAccountID());
-	sql.append("';'");
-	std::vector<unsigned char> data;
-	data.resize(66); // our public keys are actually 33 bytes
-	int pkSize;
-
-	{ // is it in the database
-		ScopedLock sl(theApp->getTxnDB()->getDBLock());
-		Database* db=theApp->getTxnDB()->getDB();
-		if(!db->executeSQL(sql) || !db->startIterRows())
-			return CKey::pointer();
-		pkSize = db->getBinary("PubKey", &(data.front()), data.size());
-		db->endIterRows();
-	}
-	data.resize(pkSize);
-	CKey::pointer ckp(new CKey());
-	if(!ckp->SetPubKey(data))
-	{
-		assert(false); // bad data in DB
-		return CKey::pointer();
-	}
-
-	{ // put it in cache (okay if we race with another retriever)
-		boost::mutex::scoped_lock sl(mLock);
-		mCache.insert(std::make_pair(id, ckp));
-	}
-	return ckp;
-}
-
-CKey::pointer PubKeyCache::store(const RippleAddress& id, const CKey::pointer& key)
-{ // stored if needed, returns cached copy (possibly the original)
-	{
-		boost::mutex::scoped_lock sl(mLock);
-		std::pair<std::map<RippleAddress,CKey::pointer>::iterator, bool> pit(mCache.insert(std::make_pair(id, key)));
-		if(!pit.second) // there was an existing key
-			return pit.first->second;
-	}
-
-	std::vector<unsigned char> pk = key->GetPubKey();
-
-	std::string sql = "INSERT INTO PubKeys (ID,PubKey) VALUES ('";
-	sql += id.humanAccountID();
-	sql += "',";
-	sql += sqlEscape(pk);
-	sql.append(");");
-
-	ScopedLock dbl(theApp->getTxnDB()->getDBLock());
-	theApp->getTxnDB()->getDB()->executeSQL(sql, true);
-
-	return key;
-}
-
-void PubKeyCache::clear()
-{
-	boost::mutex::scoped_lock sl(mLock);
-	mCache.clear();
-}
-// vim:ts=4

src/cpp/ripple/PubKeyCache.h

@@ -1,25 +0,0 @@
-#ifndef __PUBKEYCACHE__
-#define __PUBKEYCACHE__
-
-#include <map>
-
-#include <boost/thread/mutex.hpp>
-
-#include "RippleAddress.h"
-#include "key.h"
-
-class PubKeyCache
-{
-private:
-	boost::mutex mLock;
-	std::map<RippleAddress, CKey::pointer> mCache;
-
-public:
-	PubKeyCache() { ; }
-
-	CKey::pointer locate(const RippleAddress& id);
-	CKey::pointer store(const RippleAddress& id, const CKey::pointer& key);
-	void clear();
-};
-
-#endif