+Return<void> RadioImpl::startNetworkScan(int32_t serial, const NetworkScanRequest& request) {
+#if VDBG
+ RLOGD("startNetworkScan: serial %d", serial);
+#endif
+
+ RequestInfo *pRI = android::addRequestToList(serial, mSlotId, RIL_REQUEST_START_NETWORK_SCAN);
+ if (pRI == NULL) {
+ return Void();
+ }
+
+ if (request.specifiers.size() > MAX_RADIO_ACCESS_NETWORKS) {
+ sendErrorResponse(pRI, RIL_E_INVALID_ARGUMENTS);
+ return Void();
+ }
+
+ RIL_NetworkScanRequest scan_request = {};
+
+ scan_request.type = (RIL_ScanType) request.type;
+ scan_request.interval = request.interval;
+ scan_request.specifiers_length = request.specifiers.size();
+ for (size_t i = 0; i < request.specifiers.size(); ++i) {
+ if (request.specifiers[i].geranBands.size() > MAX_BANDS ||
+ request.specifiers[i].utranBands.size() > MAX_BANDS ||
+ request.specifiers[i].eutranBands.size() > MAX_BANDS ||
+ request.specifiers[i].channels.size() > MAX_CHANNELS) {
+ sendErrorResponse(pRI, RIL_E_INVALID_ARGUMENTS);
+ return Void();
+ }
+ const ::android::hardware::radio::V1_1::RadioAccessSpecifier& ras_from =
+ request.specifiers[i];
+ RIL_RadioAccessSpecifier& ras_to = scan_request.specifiers[i];
+
+ ras_to.radio_access_network = (RIL_RadioAccessNetworks) ras_from.radioAccessNetwork;
+ ras_to.channels_length = ras_from.channels.size();
+
+ std::copy(ras_from.channels.begin(), ras_from.channels.end(), ras_to.channels);
+ const std::vector<uint32_t> * bands = nullptr;
+ switch (request.specifiers[i].radioAccessNetwork) {
+ case ::android::hardware::radio::V1_1::RadioAccessNetworks::GERAN:
+ ras_to.bands_length = ras_from.geranBands.size();
+ bands = (std::vector<uint32_t> *) &ras_from.geranBands;
+ break;
+ case ::android::hardware::radio::V1_1::RadioAccessNetworks::UTRAN:
+ ras_to.bands_length = ras_from.utranBands.size();
+ bands = (std::vector<uint32_t> *) &ras_from.utranBands;
+ break;
+ case ::android::hardware::radio::V1_1::RadioAccessNetworks::EUTRAN:
+ ras_to.bands_length = ras_from.eutranBands.size();
+ bands = (std::vector<uint32_t> *) &ras_from.eutranBands;
+ break;
+ default:
+ sendErrorResponse(pRI, RIL_E_INVALID_ARGUMENTS);
+ return Void();
+ }
+ // safe to copy to geran_bands because it's a union member
+ for (size_t idx = 0; idx < ras_to.bands_length; ++idx) {
+ ras_to.bands.geran_bands[idx] = (RIL_GeranBands) (*bands)[idx];
+ }
+ }
+
+ s_vendorFunctions->onRequest(
+ RIL_REQUEST_START_NETWORK_SCAN, &scan_request, sizeof(scan_request), pRI);
+
+ return Void();
+}
+
+Return<void> RadioImpl::stopNetworkScan(int32_t serial) {
+#if VDBG
+ RLOGD("stopNetworkScan: serial %d", serial);
+#endif
+ dispatchVoid(serial, mSlotId, RIL_REQUEST_STOP_NETWORK_SCAN);
+ return Void();
+}
+