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Diffstat (limited to 'gps/android/1.1/AGnss.cpp')
| -rw-r--r-- | gps/android/1.1/AGnss.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/gps/android/1.1/AGnss.cpp b/gps/android/1.1/AGnss.cpp new file mode 100644 index 0000000..d8f9706 --- /dev/null +++ b/gps/android/1.1/AGnss.cpp @@ -0,0 +1,203 @@ +/* + * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved. + * Not a Contribution + */ +/* + * Copyright (C) 2016 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#define LOG_TAG "LocSvc_AGnssInterface" + +#include <log_util.h> +#include "Gnss.h" +#include "AGnss.h" + +namespace android { +namespace hardware { +namespace gnss { +namespace V1_1 { +namespace implementation { + +static AGnss* spAGnss = nullptr; + +AGnss::AGnss(Gnss* gnss) : mGnss(gnss) { + spAGnss = this; +} + +AGnss::~AGnss() { + spAGnss = nullptr; +} + +void AGnss::agnssStatusIpV4Cb(AGnssExtStatusIpV4 status){ + if (nullptr != spAGnss) { + spAGnss->statusIpV4Cb(status); + } +} + +void AGnss::statusIpV4Cb(AGnssExtStatusIpV4 status) { + IAGnssCallback::AGnssStatusIpV4 st = {}; + + switch (status.type) { + case LOC_AGPS_TYPE_SUPL: + st.type = IAGnssCallback::AGnssType::TYPE_SUPL; + break; + case LOC_AGPS_TYPE_C2K: + st.type = IAGnssCallback::AGnssType::TYPE_C2K; + break; + default: + LOC_LOGE("invalid type: %d", status.type); + return; + } + + switch (status.status) { + case LOC_GPS_REQUEST_AGPS_DATA_CONN: + st.status = IAGnssCallback::AGnssStatusValue::REQUEST_AGNSS_DATA_CONN; + break; + case LOC_GPS_RELEASE_AGPS_DATA_CONN: + st.status = IAGnssCallback::AGnssStatusValue::RELEASE_AGNSS_DATA_CONN; + break; + case LOC_GPS_AGPS_DATA_CONNECTED: + st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONNECTED; + break; + case LOC_GPS_AGPS_DATA_CONN_DONE: + st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONN_DONE; + break; + case LOC_GPS_AGPS_DATA_CONN_FAILED: + st.status = IAGnssCallback::AGnssStatusValue::AGNSS_DATA_CONN_FAILED; + break; + default: + LOC_LOGE("invalid status: %d", status.status); + return; + } + st.ipV4Addr = status.ipV4Addr; + + if (mAGnssCbIface != nullptr) { + auto r = mAGnssCbIface->agnssStatusIpV4Cb(st); + if (!r.isOk()) { + LOC_LOGw("Error invoking AGNSS status cb %s", r.description().c_str()); + } + } else { + LOC_LOGw("setCallback has not been called yet"); + } +} + +Return<void> AGnss::setCallback(const sp<IAGnssCallback>& callback) { + + if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){ + LOC_LOGE("Null GNSS interface"); + return Void(); + } + + // Save the interface + mAGnssCbIface = callback; + + AgpsCbInfo cbInfo = {}; + cbInfo.statusV4Cb = (void*)agnssStatusIpV4Cb; + cbInfo.atlType = AGPS_ATL_TYPE_SUPL | AGPS_ATL_TYPE_SUPL_ES; + + mGnss->getGnssInterface()->agpsInit(cbInfo); + return Void(); +} + +Return<bool> AGnss::dataConnClosed() { + + if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){ + LOC_LOGE("Null GNSS interface"); + return false; + } + + mGnss->getGnssInterface()->agpsDataConnClosed(LOC_AGPS_TYPE_SUPL); + return true; +} + +Return<bool> AGnss::dataConnFailed() { + + if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){ + LOC_LOGE("Null GNSS interface"); + return false; + } + + mGnss->getGnssInterface()->agpsDataConnFailed(LOC_AGPS_TYPE_SUPL); + return true; +} + +Return<bool> AGnss::dataConnOpen(const hidl_string& apn, + IAGnss::ApnIpType apnIpType) { + + if(mGnss == nullptr || mGnss->getGnssInterface() == nullptr){ + LOC_LOGE("Null GNSS interface"); + return false; + } + + /* Validate */ + if(apn.empty()){ + LOC_LOGE("Invalid APN"); + return false; + } + + LOC_LOGD("dataConnOpen APN name = [%s]", apn.c_str()); + + AGpsBearerType bearerType; + switch (apnIpType) { + case IAGnss::ApnIpType::IPV4: + bearerType = AGPS_APN_BEARER_IPV4; + break; + case IAGnss::ApnIpType::IPV6: + bearerType = AGPS_APN_BEARER_IPV6; + break; + case IAGnss::ApnIpType::IPV4V6: + bearerType = AGPS_APN_BEARER_IPV4V6; + break; + default: + bearerType = AGPS_APN_BEARER_IPV4; + break; + } + + mGnss->getGnssInterface()->agpsDataConnOpen( + LOC_AGPS_TYPE_SUPL, apn.c_str(), apn.size(), (int)bearerType); + return true; +} + +Return<bool> AGnss::setServer(IAGnssCallback::AGnssType type, + const hidl_string& hostname, + int32_t port) { + if (mGnss == nullptr) { + LOC_LOGE("%s]: mGnss is nullptr", __FUNCTION__); + return false; + } + + GnssConfig config; + memset(&config, 0, sizeof(GnssConfig)); + config.size = sizeof(GnssConfig); + config.flags = GNSS_CONFIG_FLAGS_SET_ASSISTANCE_DATA_VALID_BIT; + config.assistanceServer.size = sizeof(GnssConfigSetAssistanceServer); + if (type == IAGnssCallback::AGnssType::TYPE_SUPL) { + config.assistanceServer.type = GNSS_ASSISTANCE_TYPE_SUPL; + } else if (type == IAGnssCallback::AGnssType::TYPE_C2K) { + config.assistanceServer.type = GNSS_ASSISTANCE_TYPE_C2K; + } else { + LOC_LOGE("%s]: invalid AGnssType: %d", __FUNCTION__, static_cast<int>(type)); + return false; + } + config.assistanceServer.hostName = strdup(hostname.c_str()); + config.assistanceServer.port = port; + return mGnss->updateConfiguration(config); +} + +} // namespace implementation +} // namespace V1_1 +} // namespace gnss +} // namespace hardware +} // namespace android |