void
vMgrDecodeReassocRequest(
PWLAN_FR_REASSOCREQ pFrame
)
{
PWLAN_IE pItem;
pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
// Fixed Fields
pFrame->pwCapInfo = (unsigned short *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_REASSOCREQ_OFF_CAP_INFO);
pFrame->pwListenInterval = (unsigned short *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_REASSOCREQ_OFF_LISTEN_INT);
pFrame->pAddrCurrAP = (PIEEE_ADDR)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_REASSOCREQ_OFF_CURR_AP);
// Information elements
pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_REASSOCREQ_OFF_SSID);
while(((unsigned char *)pItem) < (pFrame->pBuf + pFrame->len)) {
switch (pItem->byElementID){
case WLAN_EID_SSID:
if (pFrame->pSSID == NULL)
pFrame->pSSID = (PWLAN_IE_SSID)pItem;
break;
case WLAN_EID_SUPP_RATES:
if (pFrame->pSuppRates == NULL)
pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_RSN:
if (pFrame->pRSN == NULL) {
pFrame->pRSN = (PWLAN_IE_RSN)pItem;
}
break;
case WLAN_EID_RSN_WPA:
if (pFrame->pRSNWPA == NULL) {
if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true)
pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem;
}
break;
case WLAN_EID_EXTSUPP_RATES:
if (pFrame->pExtSuppRates == NULL)
pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in reassocreq decode.\n",
pItem->byElementID);
break;
}
pItem = (PWLAN_IE)(((unsigned char *)pItem) + 2 + pItem->len);
}
return;
}
VOID
vMgrDecodeAssocRequest(
IN PWLAN_FR_ASSOCREQ pFrame
)
{
PWLAN_IE pItem;
pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_ASSOCREQ_OFF_CAP_INFO);
pFrame->pwListenInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_ASSOCREQ_OFF_LISTEN_INT);
pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_ASSOCREQ_OFF_SSID);
while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) {
switch (pItem->byElementID){
case WLAN_EID_SSID:
if (pFrame->pSSID == NULL)
pFrame->pSSID = (PWLAN_IE_SSID)pItem;
break;
case WLAN_EID_SUPP_RATES:
if (pFrame->pSuppRates == NULL)
pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_RSN:
if (pFrame->pRSN == NULL) {
pFrame->pRSN = (PWLAN_IE_RSN)pItem;
}
break;
case WLAN_EID_RSN_WPA:
if (pFrame->pRSNWPA == NULL) {
if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE)
pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem;
}
break;
case WLAN_EID_EXTSUPP_RATES:
if (pFrame->pExtSuppRates == NULL)
pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in assocreq decode.\n",
pItem->byElementID);
break;
}
pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len);
}
return;
}
void
vMgrDecodeProbeResponse(
PWLAN_FR_PROBERESP pFrame
)
{
PWLAN_IE pItem;
pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
/* */
pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_PROBERESP_OFF_TS);
pFrame->pwBeaconInterval = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_PROBERESP_OFF_BCN_INT);
pFrame->pwCapInfo = (PWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_PROBERESP_OFF_CAP_INFO);
/* */
pItem = (PWLAN_IE)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_PROBERESP_OFF_SSID);
while (((PBYTE)pItem) < (pFrame->pBuf + pFrame->len)) {
switch (pItem->byElementID) {
case WLAN_EID_SSID:
if (pFrame->pSSID == NULL)
pFrame->pSSID = (PWLAN_IE_SSID)pItem;
break;
case WLAN_EID_SUPP_RATES:
if (pFrame->pSuppRates == NULL)
pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_FH_PARMS:
break;
case WLAN_EID_DS_PARMS:
if (pFrame->pDSParms == NULL)
pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem;
break;
case WLAN_EID_CF_PARMS:
if (pFrame->pCFParms == NULL)
pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem;
break;
case WLAN_EID_IBSS_PARMS:
if (pFrame->pIBSSParms == NULL)
pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem;
break;
case WLAN_EID_RSN:
if (pFrame->pRSN == NULL)
pFrame->pRSN = (PWLAN_IE_RSN)pItem;
break;
case WLAN_EID_RSN_WPA:
if (pFrame->pRSNWPA == NULL) {
if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == TRUE)
pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem;
}
break;
case WLAN_EID_ERP:
if (pFrame->pERP == NULL)
pFrame->pERP = (PWLAN_IE_ERP)pItem;
break;
case WLAN_EID_EXTSUPP_RATES:
if (pFrame->pExtSuppRates == NULL)
pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_COUNTRY: /* */
if (pFrame->pIE_Country == NULL)
pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem;
break;
case WLAN_EID_PWR_CONSTRAINT: /* */
if (pFrame->pIE_PowerConstraint == NULL)
pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem;
break;
case WLAN_EID_CH_SWITCH: /* */
if (pFrame->pIE_CHSW == NULL)
pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem;
break;
case WLAN_EID_QUIET: /* */
if (pFrame->pIE_Quiet == NULL)
pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem;
break;
case WLAN_EID_IBSS_DFS:
if (pFrame->pIE_IBSSDFS == NULL)
pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem;
break;
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Bad EID=%dd in proberesp\n", pItem->byElementID);
break;
}
pItem = (PWLAN_IE)(((PBYTE)pItem) + 2 + pItem->len);
}
}
void
vMgrDecodeBeacon(
PWLAN_FR_BEACON pFrame
)
{
PWLAN_IE pItem;
pFrame->pHdr = (PUWLAN_80211HDR)pFrame->pBuf;
// Fixed Fields
pFrame->pqwTimestamp = (PQWORD)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_BEACON_OFF_TS);
pFrame->pwBeaconInterval = (unsigned short *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_BEACON_OFF_BCN_INT);
pFrame->pwCapInfo = (unsigned short *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3))
+ WLAN_BEACON_OFF_CAPINFO);
// Information elements
pItem = (PWLAN_IE)((unsigned char *)(WLAN_HDR_A3_DATA_PTR(&(pFrame->pHdr->sA3)))
+ WLAN_BEACON_OFF_SSID);
while( ((unsigned char *)pItem) < (pFrame->pBuf + pFrame->len) ){
switch (pItem->byElementID) {
case WLAN_EID_SSID:
if (pFrame->pSSID == NULL)
pFrame->pSSID = (PWLAN_IE_SSID)pItem;
break;
case WLAN_EID_SUPP_RATES:
if (pFrame->pSuppRates == NULL)
pFrame->pSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_FH_PARMS:
//pFrame->pFHParms = (PWLAN_IE_FH_PARMS)pItem;
break;
case WLAN_EID_DS_PARMS:
if (pFrame->pDSParms == NULL)
pFrame->pDSParms = (PWLAN_IE_DS_PARMS)pItem;
break;
case WLAN_EID_CF_PARMS:
if (pFrame->pCFParms == NULL)
pFrame->pCFParms = (PWLAN_IE_CF_PARMS)pItem;
break;
case WLAN_EID_IBSS_PARMS:
if (pFrame->pIBSSParms == NULL)
pFrame->pIBSSParms = (PWLAN_IE_IBSS_PARMS)pItem;
break;
case WLAN_EID_TIM:
if (pFrame->pTIM == NULL)
pFrame->pTIM = (PWLAN_IE_TIM)pItem;
break;
case WLAN_EID_RSN:
if (pFrame->pRSN == NULL) {
pFrame->pRSN = (PWLAN_IE_RSN)pItem;
}
break;
case WLAN_EID_RSN_WPA:
if (pFrame->pRSNWPA == NULL) {
if (WPAb_Is_RSN((PWLAN_IE_RSN_EXT)pItem) == true)
pFrame->pRSNWPA = (PWLAN_IE_RSN_EXT)pItem;
}
break;
case WLAN_EID_ERP:
if (pFrame->pERP == NULL)
pFrame->pERP = (PWLAN_IE_ERP)pItem;
break;
case WLAN_EID_EXTSUPP_RATES:
if (pFrame->pExtSuppRates == NULL)
pFrame->pExtSuppRates = (PWLAN_IE_SUPP_RATES)pItem;
break;
case WLAN_EID_COUNTRY: //7
if (pFrame->pIE_Country == NULL)
pFrame->pIE_Country = (PWLAN_IE_COUNTRY)pItem;
break;
case WLAN_EID_PWR_CONSTRAINT: //32
if (pFrame->pIE_PowerConstraint == NULL)
pFrame->pIE_PowerConstraint = (PWLAN_IE_PW_CONST)pItem;
break;
case WLAN_EID_CH_SWITCH: //37
if (pFrame->pIE_CHSW == NULL)
pFrame->pIE_CHSW = (PWLAN_IE_CH_SW)pItem;
break;
case WLAN_EID_QUIET: //40
if (pFrame->pIE_Quiet == NULL)
pFrame->pIE_Quiet = (PWLAN_IE_QUIET)pItem;
break;
case WLAN_EID_IBSS_DFS:
if (pFrame->pIE_IBSSDFS == NULL)
pFrame->pIE_IBSSDFS = (PWLAN_IE_IBSS_DFS)pItem;
break;
default:
DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Unrecognized EID=%dd in beacon decode.\n", pItem->byElementID);
break;
}
pItem = (PWLAN_IE)(((unsigned char *)pItem) + 2 + pItem->len);
}
return;
}
