void sfl_agent_release(SFLAgent *agent)
{
/* release and free the samplers, pollers and receivers */
SFLSampler *sm = agent->samplers;
SFLPoller *pl = agent->pollers;
SFLReceiver *rcv = agent->receivers;
for(; sm != NULL; ) {
SFLSampler *nextSm = sm->nxt;
sflFree(agent, sm);
sm = nextSm;
}
agent->samplers = NULL;
for(; pl != NULL; ) {
SFLPoller *nextPl = pl->nxt;
sflFree(agent, pl);
pl = nextPl;
}
agent->pollers = NULL;
for(; rcv != NULL; ) {
SFLReceiver *nextRcv = rcv->nxt;
sflFree(agent, rcv);
rcv = nextRcv;
}
agent->receivers = NULL;
#ifdef SFLOW_DO_SOCKET
/* close the sockets */
if(agent->receiverSocket4 > 0) close(agent->receiverSocket4);
if(agent->receiverSocket6 > 0) close(agent->receiverSocket6);
#endif
}
void sfl_agent_release(SFLAgent *agent)
{
SFLSampler *sm;
SFLPoller *pl;
SFLReceiver *rcv;
/* release and free the samplers */
for(sm = agent->samplers; sm != NULL; ) {
SFLSampler *nextSm = sm->nxt;
sflFree(agent, sm);
sm = nextSm;
}
agent->samplers = NULL;
/* release and free the pollers */
for(pl = agent->pollers; pl != NULL; ) {
SFLPoller *nextPl = pl->nxt;
sflFree(agent, pl);
pl = nextPl;
}
agent->pollers = NULL;
/* release and free the receivers */
for(rcv = agent->receivers; rcv != NULL; ) {
SFLReceiver *nextRcv = rcv->nxt;
sflFree(agent, rcv);
rcv = nextRcv;
}
agent->receivers = NULL;
/* close the socket */
if(agent->receiverSocket > 0) close(agent->receiverSocket);
}
int sfl_agent_removePoller(SFLAgent *agent, SFLDataSource_instance *pdsi)
{
/* find it, unlink it and free it */
SFLPoller *prev = NULL, *pl = agent->pollers;
for(; pl != NULL; prev = pl, pl = pl->nxt) {
if(sfl_dsi_compare(pdsi, &pl->dsi) == 0) {
if(prev == NULL) agent->pollers = pl->nxt;
else prev->nxt = pl->nxt;
sflFree(agent, pl);
return 1;
}
}
/* not found */
return 0;
}
int sfl_agent_removeSampler(SFLAgent *agent, SFLDataSource_instance *pdsi)
{
/* find it, unlink it and free it */
SFLSampler *prev = NULL, *sm = agent->samplers;
for(; sm != NULL; prev = sm, sm = sm->nxt) {
if(sfl_dsi_compare(pdsi, &sm->dsi) == 0) {
if(prev == NULL) agent->samplers = sm->nxt;
else prev->nxt = sm->nxt;
sfl_agent_jumpTableRemove(agent, sm);
sflFree(agent, sm);
return 1;
}
}
/* not found */
return 0;
}
