void TraceSvcJrd::stopSession(ULONG id)
{
m_svc.started();
ConfigStorage* storage = TraceManager::getStorage();
StorageGuard guard(storage);
storage->restart();
TraceSession session(*getDefaultMemoryPool());
while (storage->getNextSession(session))
{
if (id != session.ses_id)
continue;
if (m_admin || m_user == session.ses_user)
{
storage->removeSession(id);
m_svc.printf(false, "Trace session ID %ld stopped\n", id);
}
else
m_svc.printf(false, "No permissions to stop other user trace session\n");
return;
}
m_svc.printf(false, "Trace session ID %d not found\n", id);
}
void TraceSvcJrd::startSession(TraceSession& session, bool interactive)
{
if (!TraceManager::pluginsCount())
{
m_svc.printf(false, "Can not start trace session. There are no trace plugins loaded\n");
return;
}
ConfigStorage* storage = TraceManager::getStorage();
{ // scope
StorageGuard guard(storage);
session.ses_auth = m_authBlock;
session.ses_user = m_user;
MetaName role = m_role;
UserId::makeRoleName(role, SQL_DIALECT_V6);
session.ses_role = role.c_str();
session.ses_flags = trs_active;
if (m_admin) {
session.ses_flags |= trs_admin;
}
if (interactive)
{
Guid guid;
GenerateGuid(&guid);
char* buff = session.ses_logfile.getBuffer(GUID_BUFF_SIZE);
GuidToString(buff, &guid);
session.ses_logfile.insert(0, "fb_trace.");
}
storage->addSession(session);
m_chg_number = storage->getChangeNumber();
}
m_svc.started();
m_svc.printf(false, "Trace session ID %ld started\n", session.ses_id);
if (interactive)
{
readSession(session);
{
StorageGuard guard(storage);
storage->removeSession(session.ses_id);
}
}
}
