1 /*
2 * Copyright (C) 2022 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include <android-base/logging.h>
18 #include <gflags/gflags.h>
19 #include "host/libs/config/cuttlefish_config.h"
20 #include "host/libs/location/GnssClient.h"
21
22 DEFINE_int32(instance_num, 1, "Which instance to read the configs from");
23 DEFINE_double(latitude, 37.8000064, "location latitude");
24 DEFINE_double(longitude, -122.3989209, "location longitude");
25 DEFINE_double(elevation, 2.5, "location elevation/altitude");
26
27 namespace cuttlefish {
28 namespace {
29
UpdateLocationCvdMain(int argc,char ** argv)30 int UpdateLocationCvdMain(int argc, char** argv) {
31 ::android::base::InitLogging(argv, android::base::StderrLogger);
32 google::ParseCommandLineFlags(&argc, &argv, true);
33
34 auto config = CuttlefishConfig::Get();
35 if (!config) {
36 LOG(ERROR) << "Failed to obtain config object";
37 return 1;
38 }
39
40 auto instance = config->ForInstance(FLAGS_instance_num);
41 auto server_port = instance.gnss_grpc_proxy_server_port();
42 std::string socket_name =
43 std::string("localhost:") + std::to_string(server_port);
44 LOG(INFO) << "Server port: " << server_port << " socket: " << socket_name
45 << std::endl;
46
47 GnssClient gpsclient(
48 grpc::CreateChannel(socket_name, grpc::InsecureChannelCredentials()));
49
50 GpsFixArray coordinates;
51 GpsFix location;
52 location.longitude=FLAGS_longitude;
53 location.latitude=FLAGS_latitude;
54 location.elevation=FLAGS_elevation;
55 coordinates.push_back(location);
56 auto status = gpsclient.SendGpsLocations(1000,coordinates);
57 CHECK(status.ok()) << "Failed to send gps location data \n";
58 if (!status.ok()) {
59 return 1;
60 }
61 return 0;
62 }
63
64 } // namespace
65 } // namespace cuttlefish
66
main(int argc,char ** argv)67 int main(int argc, char** argv) {
68 return cuttlefish::UpdateLocationCvdMain(argc, argv);
69 }
70