Miguel Barão / freebsd-tmux-battery

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Commit 6e56c0177449e9e01b4c918f917fc32172b1fdbf

Authored by Miguel Barão
1 parent a3b73ec8
Exists in master

fix freebsd version

Showing 1 changed file with 29 additions and 29 deletions   Show diff stats
battery.c
  Diff comments   View file @6e56c01
... ... @@ -4,17 +4,9 @@
4 4 #include <sys/types.h>
5 5  
6 6 const char *icon[] = {
7   - "\uf58d", /* 0% */
8   - "\uf579",
9   - "\uf57a",
10   - "\uf57b",
11   - "\uf57c",
12   - "\uf57d", /* 50% */
13   - "\uf57e",
14   - "\uf57f",
15   - "\uf580",
16   - "\uf581",
17   - "\uf578", /* 100% */
  7 + "\uf58d", /* 0% */
  8 + "\uf579", "\uf57a", "\uf57b", "\uf57c", "\uf57d", /* 50% */
  9 + "\uf57e", "\uf57f", "\uf580", "\uf581", "\uf578", /* 100% */
18 10 };
19 11  
20 12 typedef enum {
... ... @@ -22,19 +14,20 @@ typedef enum {
22 14 DISCHARGING = 1,
23 15 CHARGING = 2,
24 16 DISCONNECTED = 7,
  17 + UNKNOWN = -1
25 18 } State;
26 19  
27   -#if defined (__linux__)
  20 +#if defined(__linux__)
28 21 void battery_state(int *nbats, int bat[], State state[]) {
29 22 FILE *fd;
30   - int i=0;
  23 + int i = 0;
31 24 do {
32 25 char filename[50], status[50];
33   -
  26 +
34 27 // get current capacity
35 28 sprintf(filename, "/sys/class/power_supply/BAT%d/capacity", i);
36 29 fd = fopen(filename, "rb");
37   - if (fd == NULL)
  30 + if (fd == NULL)
38 31 break;
39 32 fscanf(fd, "%d", &bat[i]);
40 33 fclose(fd);
... ... @@ -56,19 +49,22 @@ void battery_state(int *nbats, int bat[], State state[]) {
56 49 } while (1);
57 50 *nbats = i;
58 51 }
59   -#elif defined (__FreeBSD__)
  52 +#elif defined(__FreeBSD__)
60 53 #include <sys/sysctl.h>
61 54 void battery_state(int *nbats, int bat[], State state[]) {
62 55 size_t len = sizeof(int);
63   - int state = -1, life = 0;
  56 + int status, life = 0;
64 57  
65   - if (sysctlbyname("hw.acpi.battery.state", &state, &len, NULL, 0) ||
66   - sysctlbyname("hw.acpi.battery.life", &life, &len, NULL, 0))
67   - state[0] = UNKNOWN;
  58 + *nbats = 1; // FIXME: deal with multiple batteries
68 59  
69   - *nbats = 1;
70   - bat[0] = life;
71   - state[0] = state;
  60 + if (sysctlbyname("hw.acpi.battery.state", &status, &len, NULL, 0) ||
  61 + sysctlbyname("hw.acpi.battery.life", &life, &len, NULL, 0)) {
  62 + state[0] = UNKNOWN;
  63 + bat[0] = 0;
  64 + } else {
  65 + bat[0] = life;
  66 + state[0] = status;
  67 + }
72 68 }
73 69 #endif
74 70  
... ... @@ -78,18 +74,22 @@ int main() {
78 74 State state[2];
79 75  
80 76 battery_state(&nbats, life, state);
81   - for (int i=0; i < nbats; i++) {
  77 + for (int i = 0; i < nbats; i++) {
82 78  
83   - if (life[i] >= 50) color = "colour028"; /* green */
84   - else if (life[i] >= 25) color = "colour172"; /* yellow */
85   - else color = "colour088"; /* red */
  79 + if (life[i] >= 50)
  80 + color = "colour028"; /* green */
  81 + else if (life[i] >= 25)
  82 + color = "colour172"; /* yellow */
  83 + else
  84 + color = "colour088"; /* red */
86 85  
87 86 switch (state[i]) {
88 87 case CHARGED: /* fully charged */
89   - printf("%s %d%% ", icon[life[i]/10], life[i]);
  88 + printf("%s %d%% ", icon[life[i] / 10], life[i]);
90 89 break;
91 90 case DISCHARGING: /* discharging */
92   - printf("#[fg=%s]%s#[fg=default] %d%% ", color, icon[life[i]/10], life[i]);
  91 + printf("#[fg=%s]%s#[fg=default] %d%% ", color, icon[life[i] / 10],
  92 + life[i]);
93 93 break;
94 94 case CHARGING: /* charging */
95 95 printf("#[fg=yellow]\uf583#[fg=default] %d%%\n ", life[i]);
... ...