diff options
Diffstat (limited to 'src/print_battery_info.c')
| -rw-r--r-- | src/print_battery_info.c | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/src/print_battery_info.c b/src/print_battery_info.c index aec6dee..460134d 100644 --- a/src/print_battery_info.c +++ b/src/print_battery_info.c @@ -1,4 +1,5 @@ // vim:ts=8:expandtab +#include <time.h> #include <string.h> #include <stdlib.h> #include <stdio.h> @@ -17,10 +18,13 @@ * */ void print_battery_info(int number, const char *format, bool last_full_capacity) { + time_t empty_time; + struct tm *empty_tm; char buf[1024]; char statusbuf[16]; char percentagebuf[16]; char remainingbuf[256]; + char emptytimebuf[256]; const char *walk, *last; int full_design = -1, remaining = -1, @@ -30,6 +34,7 @@ void print_battery_info(int number, const char *format, bool last_full_capacity) memset(statusbuf, '\0', sizeof(statusbuf)); memset(percentagebuf, '\0', sizeof(percentagebuf)); memset(remainingbuf, '\0', sizeof(remainingbuf)); + memset(emptytimebuf, '\0', sizeof(emptytimebuf)); #if defined(LINUX) static char batpath[512]; @@ -85,21 +90,29 @@ void print_battery_info(int number, const char *format, bool last_full_capacity) if (present_rate > 0) { float remaining_time; - int seconds, hours, minutes; + int seconds, hours, minutes, seconds_remaining; if (status == CS_CHARGING) remaining_time = ((float)full_design - (float)remaining) / (float)present_rate; else if (status == CS_DISCHARGING) remaining_time = ((float)remaining / (float)present_rate); else remaining_time = 0; - seconds = (int)(remaining_time * 3600.0); - hours = seconds / 3600; - seconds -= (hours * 3600); + seconds_remaining = (int)(remaining_time * 3600.0); + + hours = seconds_remaining / 3600; + seconds = seconds_remaining - (hours * 3600); minutes = seconds / 60; seconds -= (minutes * 60); (void)snprintf(remainingbuf, sizeof(remainingbuf), "%02d:%02d:%02d", max(hours, 0), max(minutes, 0), max(seconds, 0)); + + empty_time = time(NULL); + empty_time += seconds_remaining; + empty_tm = localtime(&empty_time); + + (void)snprintf(emptytimebuf, sizeof(emptytimebuf), "%02d:%02d:%02d", + max(empty_tm->tm_hour, 0), max(empty_tm->tm_min, 0), max(empty_tm->tm_sec, 0)); } #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) int state; @@ -165,6 +178,9 @@ void print_battery_info(int number, const char *format, bool last_full_capacity) } else if (strncmp(walk+1, "remaining", strlen("remaining")) == 0) { printf("%s", remainingbuf); walk += strlen("remaining"); + } else if (strncmp(walk+1, "emptytime", strlen("emptytime")) == 0) { + printf("%s", emptytimebuf); + walk += strlen("emptytime"); } } } |