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Get this exactly right.

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This commit is contained in:
JoelKatz
2011-12-16 22:14:09 -08:00
parent 715bff43ef
commit 0b8aaf691f
2 changed files with 27 additions and 28 deletions
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26
PubKeyCache.cpp
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@@ -9,14 +9,8 @@ CKey::pointer PubKeyCache::locate(const uint160& id)
if(1)
{ // is it in cache
boost::mutex::scoped_lock sl(mLock);
CKey::pointer ret=mCache[id];
if(ret)
{
#ifdef DEBUG
std::cerr << "PubKey found in cache (locate)" << std::endl;
#endif
return ret;
}
std::map<uint160, CKey::pointer>::iterator it(mCache.find(id));
if(it!=mCache.end()) return it->second;
}
std::string sql="SELECT * from PubKeys WHERE ID='";
@@ -44,7 +38,7 @@ CKey::pointer PubKeyCache::locate(const uint160& id)
if(1)
{ // put it in cache (okay if we race with another retriever)
boost::mutex::scoped_lock sl(mLock);
mCache[id]=ckp;
mCache.insert(std::make_pair(id, ckp));
}
return ckp;
}
@@ -54,15 +48,9 @@ CKey::pointer PubKeyCache::store(const uint160& id, CKey::pointer key)
if(1)
{
boost::mutex::scoped_lock sl(mLock);
CKey::pointer cached(mCache[id]);
if(cached)
{
#ifdef DEBUG
std::cerr << "PubKey found in cache (store)" << std::endl;
#endif
return cached;
}
mCache[id]=key;
std::pair<std::map<uint160,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::string sql="INSERT INTO PubKeys (ID, PubKey) VALUES ('";
sql+=id.GetHex();
@@ -73,7 +61,7 @@ CKey::pointer PubKeyCache::store(const uint160& id, CKey::pointer key)
theApp->getDB()->escape(&(pk.front()), pk.size(), encodedPK);
sql+=encodedPK;
sql.append(");");
ScopedLock sl(theApp->getDBLock());
ScopedLock dbl(theApp->getDBLock());
theApp->getDB()->executeSQL(sql.c_str());
return key;
}