wifi: Add support for RSSI monitoring
Bug: 31991459
Test: Compiles
Change-Id: I8794cea12a0d1c727bd0e37123152c8da11eeabf
diff --git a/wifi/1.0/default/wifi_sta_iface.cpp b/wifi/1.0/default/wifi_sta_iface.cpp
index cc8edd1..c91a99b 100644
--- a/wifi/1.0/default/wifi_sta_iface.cpp
+++ b/wifi/1.0/default/wifi_sta_iface.cpp
@@ -163,6 +163,29 @@
hidl_status_cb);
}
+Return<void> WifiStaIface::startRssiMonitoring(
+ uint32_t cmd_id,
+ int32_t max_rssi,
+ int32_t min_rssi,
+ startRssiMonitoring_cb hidl_status_cb) {
+ return validateAndCall(this,
+ WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+ &WifiStaIface::startRssiMonitoringInternal,
+ hidl_status_cb,
+ cmd_id,
+ max_rssi,
+ min_rssi);
+}
+
+Return<void> WifiStaIface::stopRssiMonitoring(
+ uint32_t cmd_id, stopRssiMonitoring_cb hidl_status_cb) {
+ return validateAndCall(this,
+ WifiStatusCode::ERROR_WIFI_IFACE_INVALID,
+ &WifiStaIface::stopRssiMonitoringInternal,
+ hidl_status_cb,
+ cmd_id);
+}
+
Return<void> WifiStaIface::startDebugPacketFateMonitoring(
startDebugPacketFateMonitoring_cb hidl_status_cb) {
return validateAndCall(this,
@@ -384,6 +407,35 @@
return {createWifiStatus(WifiStatusCode::SUCCESS), hidl_stats};
}
+WifiStatus WifiStaIface::startRssiMonitoringInternal(uint32_t cmd_id,
+ int32_t max_rssi,
+ int32_t min_rssi) {
+ android::wp<WifiStaIface> weak_ptr_this(this);
+ const auto& on_threshold_breached_callback = [weak_ptr_this](
+ legacy_hal::wifi_request_id id,
+ std::array<uint8_t, 6> bssid,
+ int8_t rssi) {
+ const auto shared_ptr_this = weak_ptr_this.promote();
+ if (!shared_ptr_this.get() || !shared_ptr_this->isValid()) {
+ LOG(ERROR) << "Callback invoked on an invalid object";
+ return;
+ }
+ for (const auto& callback : shared_ptr_this->getEventCallbacks()) {
+ callback->onRssiThresholdBreached(id, bssid, rssi);
+ }
+ };
+ legacy_hal::wifi_error legacy_status =
+ legacy_hal_.lock()->startRssiMonitoring(
+ cmd_id, max_rssi, min_rssi, on_threshold_breached_callback);
+ return createWifiStatusFromLegacyError(legacy_status);
+}
+
+WifiStatus WifiStaIface::stopRssiMonitoringInternal(uint32_t cmd_id) {
+ legacy_hal::wifi_error legacy_status =
+ legacy_hal_.lock()->stopRssiMonitoring(cmd_id);
+ return createWifiStatusFromLegacyError(legacy_status);
+}
+
WifiStatus WifiStaIface::startDebugPacketFateMonitoringInternal() {
legacy_hal::wifi_error legacy_status =
legacy_hal_.lock()->startPktFateMonitoring();