1 /*
2  * Copyright (C) 2021 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 #ifndef android_hardware_gnss_common_GnssReplayUtils_H_
18 #define android_hardware_gnss_common_GnssReplayUtils_H_
19 
20 #include <cutils/properties.h>
21 #include <errno.h>
22 #include <fcntl.h>
23 #include <log/log.h>
24 #include <sys/epoll.h>
25 #include <sys/stat.h>
26 #include <chrono>
27 #include <string>
28 #include <thread>
29 
30 #include "Constants.h"
31 
32 namespace android {
33 namespace hardware {
34 namespace gnss {
35 namespace common {
36 
37 struct ReplayUtils {
38     static std::string getGnssPath();
39 
40     static std::string getFixedLocationPath();
41 
42     static std::string getDataFromDeviceFile(const std::string& command, int mMinIntervalMs);
43 
44     static bool hasGnssDeviceFile();
45 
46     static bool hasFixedLocationDeviceFile();
47 
48     static bool isGnssRawMeasurement(const std::string& inputStr);
49 
50     static bool isNMEA(const std::string& inputStr);
51 };
52 
53 }  // namespace common
54 }  // namespace gnss
55 }  // namespace hardware
56 }  // namespace android
57 
58 #endif  // android_hardware_gnss_common_GnssReplayUtils_H_
59