GScanCommandEventHandler::GScanCommandEventHandler(wifi_handle handle, int id,
u32 vendor_id,
u32 subcmd,
GScanCallbackHandler handler)
: WifiVendorCommand(handle, id, vendor_id, subcmd)
{
int ret = 0;
ALOGD("GScanCommandEventHandler %p constructed", this);
mRequestId = id;
mHandler = handler;
mSubCommandId = subcmd;
mHotlistApFoundResults = NULL;
mHotlistApFoundNumResults = 0;
mHotlistApFoundMoreData = false;
mSignificantChangeResults = NULL;
mSignificantChangeNumResults = 0;
mSignificantChangeMoreData = false;
switch(mSubCommandId)
{
case QCA_NL80211_VENDOR_SUBCMD_GSCAN_START:
{
/* Register handlers for northbound asychronous scan events. */
ALOGD("%s: wait for GSCAN_RESULTS_AVAILABLE, "
"FULL_SCAN_RESULT, and SCAN EVENT events. \n", __func__);
ret = registerVendorHandler(mVendor_id,
QCA_NL80211_VENDOR_SUBCMD_GSCAN_SCAN_RESULTS_AVAILABLE) ||
registerVendorHandler(mVendor_id,
QCA_NL80211_VENDOR_SUBCMD_GSCAN_FULL_SCAN_RESULT) ||
registerVendorHandler(mVendor_id,
QCA_NL80211_VENDOR_SUBCMD_GSCAN_SCAN_EVENT);
if (ret < 0)
ALOGD("%s: Error in registering handler for "
"GSCAN_START. \n", __func__);
}
break;
case QCA_NL80211_VENDOR_SUBCMD_GSCAN_SET_SIGNIFICANT_CHANGE:
{
ret = registerVendorHandler(mVendor_id,
QCA_NL80211_VENDOR_SUBCMD_GSCAN_SIGNIFICANT_CHANGE);
if (ret < 0)
ALOGD("%s: Error in registering handler for "
"GSCAN_SIGNIFICANT_CHANGE. \n", __func__);
}
break;
case QCA_NL80211_VENDOR_SUBCMD_GSCAN_SET_BSSID_HOTLIST:
{
ret = registerVendorHandler(mVendor_id,
QCA_NL80211_VENDOR_SUBCMD_GSCAN_HOTLIST_AP_FOUND);
if (ret < 0)
ALOGD("%s: Error in registering handler for"
" GSCAN_HOTLIST_AP_FOUND. \n", __func__);
}
break;
}
}
int start() {
ALOGD("1) GScan Setting configuration: ");
WifiRequest request(familyId(), ifaceId());
int result = createSetupRequest(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to create setup request; result = %d", result);
return result;
}
result = requestResponse(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to configure setup; result = %d", result);
return result;
}
request.destroy();
result = createScanConfigRequest(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to create scan config request; result = %d", result);
return result;
}
result = requestResponse(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to configure scan; result = %d", result);
return result;
}
ALOGD("2) Enable GScan: ");
result = createStartRequest(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to create start request; result = %d", result);
return result;
}
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_SCAN_RESULTS_AVAILABLE);
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_COMPLETE_SCAN);
result = requestResponse(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to start scan; result = %d", result);
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_COMPLETE_SCAN);
unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_SCAN_RESULTS_AVAILABLE);
return result;
}
result = enableFullScanResultsIfRequired();
return result;
}
int start() {
ALOGD("[WIFI HAL]Set significant wifi change config");
WifiRequest request(familyId(), ifaceId());
int result = createSetupRequest(request);
if (result < 0) {
return result;
}
result = requestResponse(request);
if (result < 0) {
ALOGE("failed to set significant wifi change config %d", result);
return result;
}
ALOGI("successfully set significant wifi change config");
result = createFeatureRequest(request, GSCAN_SUBCMD_ENABLE_GSCAN, 1);
if (result < 0) {
return result;
}
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS);
result = requestResponse(request);
if (result < 0) {
ALOGE("failed to start scan; result = %d", result);
unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_SIGNIFICANT_CHANGE_RESULTS);
return result;
}
ALOGI("successfully restarted the scan");
return result;
}
int LLStatsCommand::setCallbackHandler(LLStatsCallbackHandler nHandler, u32 event)
{
int res = 0;
mHandler = nHandler;
res = registerVendorHandler(mVendor_id, event);
if (res != 0) {
//error case should not happen print log
ALOGE("%s: Unable to register Vendor Handler Vendor Id=0x%x subcmd=%u",
__func__, mVendor_id, mSubcmd);
}
return res;
}
int start() {
ALOGD("[WIFI HAL]Executing hotlist setup request, num = %d", mParams.num_ap);
WifiRequest request(familyId(), ifaceId());
int result = createSetupRequest(request);
if (result < 0) {
return result;
}
result = requestResponse(request);
if (result < 0) {
ALOGI("Failed to execute hotlist setup request, result = %d", result);
//unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_FOUND);
//unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_LOST);
return result;
}
ALOGI("Successfully set %d APs in the hotlist", mParams.num_ap);
result = createFeatureRequest(request, GSCAN_SUBCMD_ENABLE_GSCAN, 1);
if (result < 0) {
return result;
}
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_FOUND);
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_LOST);
result = requestResponse(request);
if (result < 0) {
ALOGE("failed to start scan; result = %d", result);
unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_FOUND);
unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_HOTLIST_RESULTS_LOST);
return result;
}
ALOGI("successfully restarted the scan");
return result;
}
int start() {
WifiRequest request(familyId(), ifaceId());
int result = createRequest(request, GSCAN_SUBCMD_ENABLE_FULL_SCAN_RESULTS, 1);
if (result != WIFI_SUCCESS) {
ALOGE("failed to create request; result = %d", result);
return result;
}
registerVendorHandler(GOOGLE_OUI, GSCAN_EVENT_FULL_SCAN_RESULTS);
result = requestResponse(request);
if (result != WIFI_SUCCESS) {
ALOGE("failed to enable full scan results; result = %d", result);
unregisterVendorHandler(GOOGLE_OUI, GSCAN_EVENT_FULL_SCAN_RESULTS);
return result;
}
return result;
}
int start() {
ALOGV("Start Alerting");
registerVendorHandler(GOOGLE_OUI, GOOGLE_DEBUG_MEM_DUMP_EVENT);
return WIFI_SUCCESS;
}
int start() {
ALOGV("Register loghandler");
registerVendorHandler(GOOGLE_OUI, GOOGLE_DEBUG_RING_EVENT);
return WIFI_SUCCESS;
}
