Michael Bestas | 3a0209e | 2023-05-04 01:15:47 +0300 | [diff] [blame] | 1 | /* Copyright (c) 2020, The Linux Foundation. All rights reserved. |
| 2 | * |
| 3 | * Redistribution and use in source and binary forms, with or without |
| 4 | * modification, are permitted provided that the following conditions are |
| 5 | * met: |
| 6 | * * Redistributions of source code must retain the above copyright |
| 7 | * notice, this list of conditions and the following disclaimer. |
| 8 | * * Redistributions in binary form must reproduce the above |
| 9 | * copyright notice, this list of conditions and the following |
| 10 | * disclaimer in the documentation and/or other materials provided |
| 11 | * with the distribution. |
| 12 | * * Neither the name of The Linux Foundation, nor the names of its |
| 13 | * contributors may be used to endorse or promote products derived |
| 14 | * from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| 19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| 20 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| 21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| 22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| 23 | * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 24 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| 25 | * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| 26 | * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | * |
| 28 | */ |
| 29 | #define LOG_TAG "LocSvc_NativeAgpsHandler" |
| 30 | |
| 31 | #include <LocAdapterBase.h> |
| 32 | #include <SystemStatus.h> |
| 33 | #include <DataItemId.h> |
| 34 | #include <DataItemsFactoryProxy.h> |
Michael Bestas | 222c86c | 2024-07-18 12:36:55 -0400 | [diff] [blame] | 35 | #include <DataItemConcreteTypes.h> |
Michael Bestas | 3a0209e | 2023-05-04 01:15:47 +0300 | [diff] [blame] | 36 | #include <loc_log.h> |
| 37 | #include <NativeAgpsHandler.h> |
| 38 | #include <GnssAdapter.h> |
| 39 | |
| 40 | using namespace loc_core; |
| 41 | |
| 42 | // IDataItemObserver overrides |
| 43 | void NativeAgpsHandler::getName(string& name) { |
| 44 | name = "NativeAgpsHandler"; |
| 45 | } |
| 46 | |
| 47 | void NativeAgpsHandler::notify(const list<IDataItemCore*>& dlist) { |
| 48 | for (auto each : dlist) { |
| 49 | switch (each->getId()) { |
| 50 | case NETWORKINFO_DATA_ITEM_ID: { |
Michael Bestas | 222c86c | 2024-07-18 12:36:55 -0400 | [diff] [blame] | 51 | NetworkInfoDataItem* networkInfo = |
| 52 | static_cast<NetworkInfoDataItem*>(each); |
Michael Bestas | 3a0209e | 2023-05-04 01:15:47 +0300 | [diff] [blame] | 53 | uint64_t mobileBit = (uint64_t )1 << loc_core::TYPE_MOBILE; |
| 54 | uint64_t allTypes = networkInfo->mAllTypes; |
| 55 | mConnected = ((networkInfo->mAllTypes & mobileBit) == mobileBit); |
| 56 | /** |
| 57 | * mApn Telephony preferred Access Point Name to use for |
| 58 | * carrier data connection when connected to a cellular network. |
| 59 | * Empty string, otherwise. |
| 60 | */ |
| 61 | mApn = networkInfo->mApn; |
| 62 | LOC_LOGd("updated mConnected:%d, mApn: %s", mConnected, mApn.c_str()); |
| 63 | break; |
| 64 | } |
| 65 | default: |
| 66 | break; |
| 67 | } |
| 68 | } |
| 69 | } |
| 70 | |
| 71 | NativeAgpsHandler* NativeAgpsHandler::sLocalHandle = nullptr; |
| 72 | NativeAgpsHandler::NativeAgpsHandler(IOsObserver* sysStatObs, GnssAdapter& adapter) : |
| 73 | mSystemStatusObsrvr(sysStatObs), mConnected(false), mAdapter(adapter) { |
| 74 | sLocalHandle = this; |
| 75 | list<DataItemId> subItemIdList = {NETWORKINFO_DATA_ITEM_ID}; |
| 76 | mSystemStatusObsrvr->subscribe(subItemIdList, this); |
| 77 | } |
| 78 | |
| 79 | NativeAgpsHandler::~NativeAgpsHandler() { |
| 80 | if (nullptr != mSystemStatusObsrvr) { |
| 81 | LOC_LOGd("Unsubscribe for network info."); |
| 82 | list<DataItemId> subItemIdList = {NETWORKINFO_DATA_ITEM_ID}; |
| 83 | mSystemStatusObsrvr->unsubscribe(subItemIdList, this); |
| 84 | } |
| 85 | sLocalHandle = nullptr; |
| 86 | mSystemStatusObsrvr = nullptr; |
| 87 | } |
| 88 | |
| 89 | |
| 90 | AgpsCbInfo NativeAgpsHandler::getAgpsCbInfo() { |
| 91 | AgpsCbInfo nativeCbInfo = {}; |
| 92 | nativeCbInfo.statusV4Cb = (void*)agnssStatusIpV4Cb; |
| 93 | nativeCbInfo.atlType = AGPS_ATL_TYPE_WWAN; |
| 94 | return nativeCbInfo; |
| 95 | } |
| 96 | |
| 97 | void NativeAgpsHandler::agnssStatusIpV4Cb(AGnssExtStatusIpV4 statusInfo) { |
| 98 | if (nullptr != sLocalHandle) { |
| 99 | sLocalHandle->processATLRequestRelease(statusInfo); |
| 100 | } else { |
| 101 | LOC_LOGe("sLocalHandle is null"); |
| 102 | } |
| 103 | } |
| 104 | |
| 105 | void NativeAgpsHandler::processATLRequestRelease(AGnssExtStatusIpV4 statusInfo) { |
| 106 | if (LOC_AGPS_TYPE_WWAN_ANY == statusInfo.type) { |
| 107 | LOC_LOGd("status.type = %d status.apnTypeMask = 0x%X", statusInfo.type, |
| 108 | statusInfo.apnTypeMask); |
| 109 | switch (statusInfo.status) { |
| 110 | case LOC_GPS_REQUEST_AGPS_DATA_CONN: |
| 111 | if (mConnected) { |
| 112 | mAdapter.dataConnOpenCommand(LOC_AGPS_TYPE_WWAN_ANY, mApn.c_str(), mApn.size(), |
| 113 | AGPS_APN_BEARER_IPV4); |
| 114 | } else { |
| 115 | mAdapter.dataConnFailedCommand(LOC_AGPS_TYPE_WWAN_ANY); |
| 116 | } |
| 117 | break; |
| 118 | case LOC_GPS_RELEASE_AGPS_DATA_CONN: |
| 119 | mAdapter.dataConnClosedCommand(LOC_AGPS_TYPE_WWAN_ANY); |
| 120 | break; |
| 121 | default: |
| 122 | LOC_LOGe("Invalid Request: %d", statusInfo.status); |
| 123 | } |
| 124 | } else { |
| 125 | LOC_LOGe("mAgpsManger is null or invalid request type!"); |
| 126 | } |
| 127 | } |