diff options
| -rw-r--r-- | README.md | 2 | ||||
| -rw-r--r-- | config.def.h | 1 | ||||
| -rw-r--r-- | slstatus.c | 32 |
3 files changed, 34 insertions, 1 deletions
@@ -8,7 +8,7 @@ Looking at the LOC (lines of code) of the [Conky project](https://github.com/brn The following information is included: -- Battery percentage +- Battery percentage/state - CPU usage (in percent) - Custom shell commands - Date and time diff --git a/config.def.h b/config.def.h index a445aa7..4f56eb0 100644 --- a/config.def.h +++ b/config.def.h @@ -8,6 +8,7 @@ /* statusbar - battery_perc (battery percentage) [argument: battery name] +- battery_state (battery charging state) [argument: battery name] - cpu_perc (cpu usage in percent) [argument: NULL] - datetime (date and time) [argument: format] - disk_free (disk usage in percent) [argument: mountpoint] @@ -40,6 +40,7 @@ struct arg { static char *smprintf(const char *, ...); static char *battery_perc(const char *); +static char *battery_state(const char *); static char *cpu_perc(void); static char *datetime(const char *); static char *disk_free(const char *); @@ -114,6 +115,37 @@ battery_perc(const char *battery) } static char * +battery_state(const char *battery) +{ + char *state = malloc(sizeof(char)*12); + FILE *fp; + + if (!state) { + warn("Failed to get battery state."); + return smprintf(UNKNOWN_STR); + } + + + ccat(3, "/sys/class/power_supply/", battery, "/status"); + fp = fopen(concat, "r"); + if (fp == NULL) { + warn("Error opening battery file: %s", concat); + return smprintf(UNKNOWN_STR); + } + fscanf(fp, "%s", state); + fclose(fp); + + if (strcmp(state, "Charging") == 0) + return smprintf("+"); + else if (strcmp(state, "Discharging") == 0) + return smprintf("-"); + else if (strcmp(state, "Full") == 0) + return smprintf("="); + else + return smprintf("?"); +} + +static char * cpu_perc(void) { int perc; |