1
2
3
4
5 package oshi.hardware.platform.unix.openbsd;
6
7 import java.time.LocalDate;
8 import java.util.ArrayList;
9 import java.util.HashSet;
10 import java.util.List;
11 import java.util.Set;
12
13 import oshi.annotation.concurrent.ThreadSafe;
14 import oshi.hardware.PowerSource;
15 import oshi.hardware.common.AbstractPowerSource;
16 import oshi.util.Constants;
17 import oshi.util.ExecutingCommand;
18 import oshi.util.ParseUtil;
19
20
21
22
23 @ThreadSafe
24 public final class OpenBsdPowerSource extends AbstractPowerSource {
25
26 public OpenBsdPowerSource(String psName, String psDeviceName, double psRemainingCapacityPercent,
27 double psTimeRemainingEstimated, double psTimeRemainingInstant, double psPowerUsageRate, double psVoltage,
28 double psAmperage, boolean psPowerOnLine, boolean psCharging, boolean psDischarging,
29 CapacityUnits psCapacityUnits, int psCurrentCapacity, int psMaxCapacity, int psDesignCapacity,
30 int psCycleCount, String psChemistry, LocalDate psManufactureDate, String psManufacturer,
31 String psSerialNumber, double psTemperature) {
32 super(psName, psDeviceName, psRemainingCapacityPercent, psTimeRemainingEstimated, psTimeRemainingInstant,
33 psPowerUsageRate, psVoltage, psAmperage, psPowerOnLine, psCharging, psDischarging, psCapacityUnits,
34 psCurrentCapacity, psMaxCapacity, psDesignCapacity, psCycleCount, psChemistry, psManufactureDate,
35 psManufacturer, psSerialNumber, psTemperature);
36 }
37
38
39
40
41
42
43 public static List<PowerSource> getPowerSources() {
44 Set<String> psNames = new HashSet<>();
45 for (String line : ExecutingCommand.runNative("systat -ab sensors")) {
46 if (line.contains(".amphour") || line.contains(".watthour")) {
47 int dot = line.indexOf('.');
48 psNames.add(line.substring(0, dot));
49 }
50 }
51 List<PowerSource> psList = new ArrayList<>();
52 for (String name : psNames) {
53 psList.add(getPowerSource(name));
54 }
55 return psList;
56 }
57
58 private static OpenBsdPowerSource getPowerSource(String name) {
59 String psName = name.startsWith("acpi") ? name.substring(4) : name;
60 double psRemainingCapacityPercent = 1d;
61 double psTimeRemainingEstimated = -1d;
62 double psPowerUsageRate = 0d;
63 double psVoltage = -1d;
64 double psAmperage = 0d;
65 boolean psPowerOnLine = false;
66 boolean psCharging = false;
67 boolean psDischarging = false;
68 CapacityUnits psCapacityUnits = CapacityUnits.RELATIVE;
69 int psCurrentCapacity = 0;
70 int psMaxCapacity = 1;
71 int psDesignCapacity = 1;
72 int psCycleCount = -1;
73 LocalDate psManufactureDate = null;
74
75 double psTemperature = 0d;
76
77 for (String line : ExecutingCommand.runNative("systat -ab sensors")) {
78 String[] split = ParseUtil.whitespaces.split(line);
79 if (split.length > 1 && split[0].startsWith(name)) {
80 if (split[0].contains("volt0") || split[0].contains("volt") && line.contains("current")) {
81 psVoltage = ParseUtil.parseDoubleOrDefault(split[1], -1d);
82 } else if (split[0].contains("current0")) {
83 psAmperage = ParseUtil.parseDoubleOrDefault(split[1], 0d);
84 } else if (split[0].contains("temp0")) {
85 psTemperature = ParseUtil.parseDoubleOrDefault(split[1], 0d);
86 } else if (split[0].contains("watthour") || split[0].contains("amphour")) {
87 psCapacityUnits = split[0].contains("watthour") ? CapacityUnits.MWH : CapacityUnits.MAH;
88 if (line.contains("remaining")) {
89 psCurrentCapacity = (int) (1000d * ParseUtil.parseDoubleOrDefault(split[1], 0d));
90 } else if (line.contains("full")) {
91 psMaxCapacity = (int) (1000d * ParseUtil.parseDoubleOrDefault(split[1], 0d));
92 } else if (line.contains("new") || line.contains("design")) {
93 psDesignCapacity = (int) (1000d * ParseUtil.parseDoubleOrDefault(split[1], 0d));
94 }
95 }
96 }
97 }
98
99 int state = ParseUtil.parseIntOrDefault(ExecutingCommand.getFirstAnswer("apm -b"), 255);
100
101 if (state < 4) {
102 psPowerOnLine = true;
103 if (state == 3) {
104 psCharging = true;
105 } else {
106 int time = ParseUtil.parseIntOrDefault(ExecutingCommand.getFirstAnswer("apm -m"), -1);
107
108 psTimeRemainingEstimated = time < 0 ? -1d : 60d * time;
109 psDischarging = true;
110 }
111 }
112
113 int life = ParseUtil.parseIntOrDefault(ExecutingCommand.getFirstAnswer("apm -l"), -1);
114 if (life > 0) {
115 psRemainingCapacityPercent = life / 100d;
116 }
117 if (psMaxCapacity < psDesignCapacity && psMaxCapacity < psCurrentCapacity) {
118 psMaxCapacity = psDesignCapacity;
119 } else if (psDesignCapacity < psMaxCapacity && psDesignCapacity < psCurrentCapacity) {
120 psDesignCapacity = psMaxCapacity;
121 }
122
123 String psDeviceName = Constants.UNKNOWN;
124 String psSerialNumber = Constants.UNKNOWN;
125 String psChemistry = Constants.UNKNOWN;
126 String psManufacturer = Constants.UNKNOWN;
127
128 double psTimeRemainingInstant = psTimeRemainingEstimated;
129 if (psVoltage > 0) {
130 if (psAmperage > 0 && psPowerUsageRate == 0) {
131 psPowerUsageRate = psAmperage * psVoltage;
132 } else if (psAmperage == 0 && psPowerUsageRate > 0) {
133 psAmperage = psPowerUsageRate / psVoltage;
134 }
135 }
136
137 return new OpenBsdPowerSource(psName, psDeviceName, psRemainingCapacityPercent, psTimeRemainingEstimated,
138 psTimeRemainingInstant, psPowerUsageRate, psVoltage, psAmperage, psPowerOnLine, psCharging,
139 psDischarging, psCapacityUnits, psCurrentCapacity, psMaxCapacity, psDesignCapacity, psCycleCount,
140 psChemistry, psManufactureDate, psManufacturer, psSerialNumber, psTemperature);
141 }
142 }