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Fix database getNextRow().

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This commit is contained in:
Arthur Britto
2012-05-05 16:45:33 -07:00
parent e55dd7ade6
commit e7c362457e
6 changed files with 33 additions and 38 deletions
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7
src/PubKeyCache.cpp
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@@ -19,11 +19,11 @@ CKey::pointer PubKeyCache::locate(const NewcoinAddress& id)
std::vector<unsigned char> data;
data.reserve(65); // our public keys are actually 33 bytes
int pkSize;
if(1)
{ // is it in the database
ScopedLock sl(theApp->getTxnDB()->getDBLock());
Database* db=theApp->getTxnDB()->getDB();
if(!db->executeSQL(sql.c_str()) || !db->startIterRows() || !db->getNextRow())
if(!db->executeSQL(sql.c_str()) || !db->startIterRows())
return CKey::pointer();
pkSize=db->getBinary("PubKey", &(data.front()), data.size());
db->endIterRows();
@@ -36,7 +36,6 @@ CKey::pointer PubKeyCache::locate(const NewcoinAddress& id)
return CKey::pointer();
}
if(1)
{ // put it in cache (okay if we race with another retriever)
boost::mutex::scoped_lock sl(mLock);
mCache.insert(std::make_pair(id, ckp));
@@ -46,7 +45,6 @@ CKey::pointer PubKeyCache::locate(const NewcoinAddress& id)
CKey::pointer PubKeyCache::store(const NewcoinAddress& id, CKey::pointer key)
{ // stored if needed, returns cached copy (possibly the original)
if(1)
{
boost::mutex::scoped_lock sl(mLock);
std::pair<std::map<NewcoinAddress,CKey::pointer>::iterator, bool> pit(mCache.insert(std::make_pair(id, key)));
@@ -74,3 +72,4 @@ void PubKeyCache::clear()
boost::mutex::scoped_lock sl(mLock);
mCache.empty();
}
// vim:ts=4