monitor::EventMonitor::EventMonitor() : NvmMonitorBase("EVENT"), m_nsMgmtCallbackId(-1)
{
if (!get_lib_store())
{
open_default_lib_store();
}
}
/*
* Open the library
*/
int nvm_open_lib()
{
int rc = NVM_SUCCESS;
// initialize the connection to the database
if (!open_default_lib_store())
{
rc = NVM_ERR_UNKNOWN;
}
else
{
rc = wbem::lib_interface::apiMutexInit();
}
return rc;
}
/*
* Open the library
*/
int nvm_open_lib()
{
int rc = NVM_SUCCESS;
// initialize the connection to the database
if (!open_default_lib_store())
{
rc = NVM_ERR_UNKNOWN;
}
else
{
char sim_path[CONFIG_VALUE_LEN];
// attempt to open a default simulator
if (get_config_value(SQL_KEY_DEFAULT_SIMULATOR, sim_path) == COMMON_SUCCESS)
{
// don't care about failures. sim_adapter will log any
// errors to the config database. other adapters will just
// return not supported
COMMON_LOG_DEBUG_F("Opening default simulator %s", sim_path);
nvm_add_simulator(sim_path, s_strnlen(sim_path, CONFIG_VALUE_LEN));
}
// initialize the event monitor lock
// event monitoring is per process so no need to be cross-process safe
// thus no name on the mutex
if (!mutex_init((OS_MUTEX*)&g_eventmonitor_lock, NULL))
{
rc = NVM_ERR_UNKNOWN;
}
// initialize the context lock
// context is per proces so no need to be cross-process safe
// thus no name on the mutex
if (!mutex_init((OS_MUTEX*)&g_context_lock, NULL))
{
rc = NVM_ERR_UNKNOWN;
}
}
return rc;
}
