1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
|
/*
* Copyright (C) 2021 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.
*/
#include <ParseUtils.h>
#include <sstream>
#include <stdexcept>
namespace android {
namespace hardware {
namespace gnss {
namespace common {
int ParseUtils::tryParseInt(const std::string& s, int defaultVal) {
if (s.empty()) {
return defaultVal;
} else {
return std::stoi(s);
}
}
float ParseUtils::tryParsefloat(const std::string& s, float defaultVal) {
if (s.empty()) {
return defaultVal;
} else {
return std::stof(s);
}
}
double ParseUtils::tryParseDouble(const std::string& s, double defaultVal) {
if (s.empty()) {
return defaultVal;
} else {
return std::stod(s);
}
}
long ParseUtils::tryParseLong(const std::string& s, long defaultVal) {
if (s.empty()) {
return defaultVal;
} else {
return std::stol(s);
}
}
long long ParseUtils::tryParseLongLong(const std::string& s, long long defaultVal) {
if (s.empty()) {
return defaultVal;
} else {
return std::stoll(s);
}
}
void ParseUtils::splitStr(const std::string& line, const char& delimiter,
std::vector<std::string>& out) {
std::istringstream iss(line);
std::string item;
while (std::getline(iss, item, delimiter)) {
out.push_back(item);
}
}
bool ParseUtils::isValidHeader(const std::unordered_map<std::string, int>& columnNameIdMapping) {
std::vector<std::string> requiredHeaderColumns = {"Raw",
"utcTimeMillis",
"TimeNanos",
"LeapSecond",
"TimeUncertaintyNanos",
"FullBiasNanos",
"BiasNanos",
"BiasUncertaintyNanos",
"DriftNanosPerSecond",
"DriftUncertaintyNanosPerSecond",
"HardwareClockDiscontinuityCount",
"Svid",
"TimeOffsetNanos",
"State",
"ReceivedSvTimeNanos",
"ReceivedSvTimeUncertaintyNanos",
"Cn0DbHz",
"PseudorangeRateMetersPerSecond",
"PseudorangeRateUncertaintyMetersPerSecond",
"AccumulatedDeltaRangeState",
"AccumulatedDeltaRangeMeters",
"AccumulatedDeltaRangeUncertaintyMeters",
"CarrierFrequencyHz",
"CarrierCycles",
"CarrierPhase",
"CarrierPhaseUncertainty",
"MultipathIndicator",
"SnrInDb",
"ConstellationType",
"AgcDb",
"BasebandCn0DbHz",
"FullInterSignalBiasNanos",
"FullInterSignalBiasUncertaintyNanos",
"SatelliteInterSignalBiasNanos",
"SatelliteInterSignalBiasUncertaintyNanos",
"CodeType",
"ChipsetElapsedRealtimeNanos"};
for (const auto& columnName : requiredHeaderColumns) {
if (columnNameIdMapping.find(columnName) == columnNameIdMapping.end()) {
ALOGE("Missing column %s in header.", columnName.c_str());
return false;
}
}
return true;
}
} // namespace common
} // namespace gnss
} // namespace hardware
} // namespace android
|
