/*! Add a T* to the manager; takes ownership of the object
\param name unique name for this session
\param what T* to add
\return true if successful */
bool add(const f8String& name, T *what)
{
if (!what)
throw f8Exception("bad or missing session");
f8_scoped_lock guard(_mutex);
return _sessionmap.insert({name, what}).second;
}
std::pair<SessionMap::iterator, bool> CKManager::CreateSession()
{
// Try to insert the new session into the session map
CK_SESSION_HANDLE newHandle;
CKSessionClass newSession;
int numTries = 0;
std::pair<SessionMap::iterator, bool> insertResult;
do
{
// Create unique session handle
newHandle = 0;
for (size_t i = 0; i < sizeof(newHandle); ++i)
{
newHandle <<= 8;
newHandle += gRNG.GenerateByte();
}
// Try to insert the new entry
insertResult = m_sessionMap.insert(
SessionMap::value_type(newHandle, newSession));
} while (!insertResult.second && (++numTries < 100));
return insertResult;
}
void
LaunchDaemon::_HandleRegisterSessionDaemon(BMessage* message)
{
uid_t user = _GetUserID(message);
if (user < 0)
return;
status_t status = B_OK;
BMessenger target;
if (message->FindMessenger("daemon", &target) != B_OK)
status = B_BAD_VALUE;
if (status == B_OK) {
Session* session = new (std::nothrow) Session(user, target);
if (session != NULL)
fSessions.insert(std::make_pair(user, session));
else
status = B_NO_MEMORY;
}
BMessage reply((uint32)status);
message->SendReply(&reply);
}
