CWBool ACEnterConfigure(int WTPIndex, CWProtocolMessage *msgPtr) {
int seqNum;
CWProtocolConfigureRequestValues configureRequest;
CWLog("\n");
CWLog("######### Configure State #########");
if(!(CWParseConfigureRequestMessage(msgPtr->msg, msgPtr->offset, &seqNum, &configureRequest))) {
/* note: we can kill our thread in case of out-of-memory
* error to free some space.
* we can see this just calling CWErrorGetLastErrorCode()
*/
return CW_FALSE;
}
CWLog("Configure Request Received");
if(!(CWSaveConfigureRequestMessage(&configureRequest, &(gWTPs[WTPIndex].WTPProtocolManager)))){
return CW_FALSE;
}
if(!(CWAssembleConfigureResponse(&(gWTPs[WTPIndex].messages),
&(gWTPs[WTPIndex].messagesCount),
gWTPs[WTPIndex].pathMTU,
seqNum))) {
return CW_FALSE;
}
if(!CWACSendFragments(WTPIndex)) {
return CW_FALSE;
}
CWLog("Configure Response Sent");
/* Destroy ConfigStatePending timer */
if(!CWErr(CWTimerCancel(&(gWTPs[WTPIndex].currentTimer)))) {
CWLog("%s %d [%d] CWTimerCancel Fail, close thread!",__FILE__,__LINE__,WTPIndex);
//CWCloseThread();
gWTPs[WTPIndex].isRequestClose = CW_TRUE;
return CW_FALSE;
}
/* start Change State Pending timer */
if(!CWErr(CWTimerRequest(gCWChangeStatePendingTimer,
&(gWTPs[WTPIndex].thread),
&(gWTPs[WTPIndex].currentTimer),
CW_CRITICAL_TIMER_EXPIRED_SIGNAL))) {
CWLog("%s %d [%d] CWTimerRequest Fail, close thread!",__FILE__,__LINE__,WTPIndex);
//CWCloseThread();
gWTPs[WTPIndex].isRequestClose = CW_TRUE;
return CW_FALSE;
}
//CWLog("CWTimerRequest Success !!!");
gWTPs[WTPIndex].currentState = CW_ENTER_DATA_CHECK;
return CW_TRUE;
}
CWBool ACEnterJoin(int WTPIndex, CWProtocolMessage *msgPtr)
{
int seqNum;
CWProtocolJoinRequestValues joinRequest;
CWList msgElemList = NULL;
CWLog("\n");
CWLog("######### Join State #########");
if(msgPtr == NULL) return CWErrorRaise(CW_ERROR_WRONG_ARG, NULL);
if(!(CWParseJoinRequestMessage(msgPtr->msg, msgPtr->offset, &seqNum, &joinRequest))) {
/* note: we can kill our thread in case of out-of-memory
* error to free some space.
* we can see this just calling CWErrorGetLastErrorCode()
*/
return CW_FALSE;
}
// cancel waitJoin timer
if(!CWTimerCancel(&(gWTPs[WTPIndex].currentTimer)))
{
return CW_FALSE;
}
CWBool ACIpv4List = CW_FALSE;
CWBool ACIpv6List = CW_FALSE;
CWBool resultCode = CW_TRUE;
int resultCodeValue = CW_PROTOCOL_SUCCESS;
/* CWBool sessionID = CW_FALSE; */
if(!(CWSaveJoinRequestMessage(&joinRequest, &(gWTPs[WTPIndex].WTPProtocolManager)))) {
resultCodeValue = CW_PROTOCOL_FAILURE_RES_DEPLETION;
}
CWMsgElemData *auxData;
if(ACIpv4List) {
CW_CREATE_OBJECT_ERR(auxData, CWMsgElemData, return CWErrorRaise(CW_ERROR_OUT_OF_MEMORY, NULL););
auxData->type = CW_MSG_ELEMENT_AC_IPV4_LIST_CW_TYPE;
auxData->value = 0;
CWAddElementToList(&msgElemList,auxData);
}
CWBool ACEnterDataCheck(int WTPIndex, CWProtocolMessage * msgPtr)
{
/*CWProtocolMessage *messages = NULL; */
int seqNum;
CWProtocolChangeStateEventRequestValues *changeStateEvent;
CWLog("\n");
CWDebugLog("######### Status Event #########");
/* Destroy ChangeStatePending timer */
if (!CWErr(CWTimerCancel(&(gWTPs[WTPIndex].currentTimer)))) {
CWCloseThread();
}
CW_CREATE_OBJECT_ERR(changeStateEvent,
CWProtocolChangeStateEventRequestValues, return CWErrorRaise(CW_ERROR_OUT_OF_MEMORY, NULL);
);
void CWACStopRetransmission(int WTPIndex)
{
if (gWTPs[WTPIndex].isRetransmitting) {
int i;
CWDebugLog("Stop Retransmission");
gWTPs[WTPIndex].isRetransmitting = CW_FALSE;
CWThreadSetSignals(SIG_BLOCK, 1, CW_SOFT_TIMER_EXPIRED_SIGNAL);
if (!CWTimerCancel(&(gWTPs[WTPIndex].currentPacketTimer))) {
CWDebugLog("Error Cancelling a Timer... possible error!");
}
CWThreadSetSignals(SIG_UNBLOCK, 1, CW_SOFT_TIMER_EXPIRED_SIGNAL);
gWTPs[WTPIndex].responseType = UNUSED_MSG_TYPE;
gWTPs[WTPIndex].responseSeqNum = 0;
for (i = 0; i < gWTPs[WTPIndex].messagesCount; i++) {
CW_FREE_PROTOCOL_MESSAGE(gWTPs[WTPIndex].messages[i]);
}
CW_FREE_OBJECT(gWTPs[WTPIndex].messages);
// CWDebugLog("~~~~~~ End of Stop Retransmission");
}
}
CWBool ACEnterJoin(int WTPIndex, CWProtocolMessage *msgPtr)
{
int seqNum;
CWProtocolJoinRequestValues joinRequest;
memset(&joinRequest,0,sizeof(CWProtocolJoinRequestValues));
CWList msgElemList = NULL;
int ret = 0;
wid_syslog_debug_debug(WID_WTPINFO,"######### WTP %d Enter Join State #########",WTPIndex);
if(msgPtr == NULL) {
wid_syslog_err("wtp %d join msgPtr is NULL\n", WTPIndex);
return CWErrorRaise(CW_ERROR_WRONG_ARG, NULL);
}
if(!(CWParseJoinRequestMessage(msgPtr->msg, msgPtr->offset, &seqNum, &joinRequest, WTPIndex))) {
wid_syslog_err("parse wtp %d jion request failed\n", WTPIndex);
return CW_FALSE;
}
if(!CWTimerCancel(&(gWTPs[WTPIndex].currentTimer),1))
{
return CW_FALSE;
}
if((find_in_wtp_list(WTPIndex) == CW_TRUE))
{
wid_syslog_debug_debug(WID_DEFAULT, "find wtp %d update info in updatelist\n", WTPIndex);
if(!CWTimerCancel(&(gWTPs[WTPIndex].updateTimer),1))
{
wid_syslog_info("CWTimerCancel error\n");
return CW_FALSE;
}
}
CWBool ACIpv4List = CW_FALSE;
CWBool ACIpv6List = CW_FALSE;
CWBool resultCode = CW_TRUE;
int resultCodeValue = CW_PROTOCOL_SUCCESS;
//CWBool sessionID = CW_FALSE;
/* unsigned char *mac;
mac = (unsigned char*)malloc(6);
memset(mac,0,6);
if(!(CWCheckWTPBoardData(WTPIndex, &(joinRequest.WTPBoardData), mac))){
gWTPs[WTPIndex].currentState = CW_QUIT;
AC_WTP[WTPIndex]->WTPStat = 0;
memset(AC_WTP[WTPIndex]->WTPIP, 0, 128);
free(mac);
mac = NULL;
return CW_TRUE;
}
memcpy(AC_WTP[WTPIndex]->WTPMAC, mac, 6);
free(mac);
mac = NULL;*/
if(!(CWSaveJoinRequestMessage(&joinRequest,&(gWTPs[WTPIndex].WTPProtocolManager),WTPIndex)))
{
resultCodeValue = CW_PROTOCOL_FAILURE_RES_DEPLETION;
}
CWMsgElemData *auxData;
if(ACIpv4List) {
CW_CREATE_OBJECT_ERR_WID(auxData, CWMsgElemData, return CWErrorRaise(CW_ERROR_OUT_OF_MEMORY, NULL););
auxData->type = CW_MSG_ELEMENT_AC_IPV4_LIST_CW_TYPE;
auxData->value = 0;
CWAddElementToList(&msgElemList,auxData);
}
