wifi: Disallow iface creation based on mode am: 073d5b9fdc (e4645fab) · Commits · e / os / android_hardware_interfaces

wifi/1.0/default/wifi_chip.cpp

+16 −4

Original line number	Diff line number	Diff line
		@@ -465,7 +465,9 @@ WifiChip::requestFirmwareDebugDumpInternal() {
		}

		std::pair<WifiStatus, sp<IWifiApIface>> WifiChip::createApIfaceInternal() {
		// TODO(b/31997422): Disallow this based on the chip combination.
		if (current_mode_id_ != kApChipModeId \|\| ap_iface_.get()) {
		return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
		}
		std::string ifname = legacy_hal_.lock()->getApIfaceName();
		ap_iface_ = new WifiApIface(ifname, legacy_hal_);
		return {createWifiStatus(WifiStatusCode::SUCCESS), ap_iface_};
		@@ -490,7 +492,11 @@ std::pair<WifiStatus, sp<IWifiApIface>> WifiChip::getApIfaceInternal(
		}

		std::pair<WifiStatus, sp<IWifiNanIface>> WifiChip::createNanIfaceInternal() {
		// TODO(b/31997422): Disallow this based on the chip combination.
		// Only 1 of NAN or P2P iface can be active at a time.
		if (current_mode_id_ != kStaChipModeId \|\| nan_iface_.get() \|\|
		p2p_iface_.get()) {
		return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
		}
		std::string ifname = legacy_hal_.lock()->getNanIfaceName();
		nan_iface_ = new WifiNanIface(ifname, legacy_hal_);
		return {createWifiStatus(WifiStatusCode::SUCCESS), nan_iface_};
		@@ -515,7 +521,11 @@ std::pair<WifiStatus, sp<IWifiNanIface>> WifiChip::getNanIfaceInternal(
		}

		std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::createP2pIfaceInternal() {
		// TODO(b/31997422): Disallow this based on the chip combination.
		// Only 1 of NAN or P2P iface can be active at a time.
		if (current_mode_id_ != kStaChipModeId \|\| p2p_iface_.get() \|\|
		nan_iface_.get()) {
		return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
		}
		std::string ifname = legacy_hal_.lock()->getP2pIfaceName();
		p2p_iface_ = new WifiP2pIface(ifname, legacy_hal_);
		return {createWifiStatus(WifiStatusCode::SUCCESS), p2p_iface_};
		@@ -540,7 +550,9 @@ std::pair<WifiStatus, sp<IWifiP2pIface>> WifiChip::getP2pIfaceInternal(
		}

		std::pair<WifiStatus, sp<IWifiStaIface>> WifiChip::createStaIfaceInternal() {
		// TODO(b/31997422): Disallow this based on the chip combination.
		if (current_mode_id_ != kStaChipModeId \|\| sta_iface_.get()) {
		return {createWifiStatus(WifiStatusCode::ERROR_NOT_AVAILABLE), {}};
		}
		std::string ifname = legacy_hal_.lock()->getStaIfaceName();
		sta_iface_ = new WifiStaIface(ifname, legacy_hal_);
		return {createWifiStatus(WifiStatusCode::SUCCESS), sta_iface_};