// vim:ts=8:expandtab
+#include <ctype.h>
#include <time.h>
#include <string.h>
#include <stdlib.h>
#include "i3status.h"
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
#include <sys/types.h>
#include <sys/sysctl.h>
#endif
* worn off your battery is.
*
*/
-void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char *path, const char *format, int low_threshold, char *threshold_type, bool last_full_capacity) {
+void print_battery_info(yajl_gen json_gen, char *buffer, int number, const char *path, const char *format, const char *format_down, int low_threshold, char *threshold_type, bool last_full_capacity, bool integer_battery_capacity, bool hide_seconds) {
time_t empty_time;
struct tm *empty_tm;
char buf[1024];
const char *walk, *last;
char *outwalk = buffer;
bool watt_as_unit;
+ bool colorful_output = false;
int full_design = -1,
remaining = -1,
present_rate = -1,
memset(emptytimebuf, '\0', sizeof(emptytimebuf));
memset(consumptionbuf, '\0', sizeof(consumptionbuf));
- INSTANCE(path);
-
-#if defined(LINUX)
static char batpath[512];
sprintf(batpath, path, number);
+ INSTANCE(batpath);
+
+#if defined(LINUX)
if (!slurp(batpath, buf, sizeof(buf))) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
}
if ((full_design == -1) || (remaining == -1)) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
(void)snprintf(statusbuf, sizeof(statusbuf), "%s", BATT_STATUS_NAME(status));
float percentage_remaining = (((float)remaining / (float)full_design) * 100);
- (void)snprintf(percentagebuf, sizeof(percentagebuf), "%.02f%%", percentage_remaining);
+ if (integer_battery_capacity) {
+ (void)snprintf(percentagebuf, sizeof(percentagebuf), "%.00f%%", percentage_remaining);
+ } else {
+ (void)snprintf(percentagebuf, sizeof(percentagebuf), "%.02f%%", percentage_remaining);
+ }
if (present_rate > 0) {
float remaining_time;
if (strncmp(threshold_type, "percentage", strlen(threshold_type)) == 0
&& percentage_remaining < low_threshold) {
START_COLOR("color_bad");
+ colorful_output = true;
} else if (strncmp(threshold_type, "time", strlen(threshold_type)) == 0
&& seconds_remaining < 60 * low_threshold) {
START_COLOR("color_bad");
+ colorful_output = true;
+ } else {
+ colorful_output = false;
}
}
- (void)snprintf(remainingbuf, sizeof(remainingbuf), "%02d:%02d:%02d",
- max(hours, 0), max(minutes, 0), max(seconds, 0));
+ if (hide_seconds)
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%02d:%02d",
+ max(hours, 0), max(minutes, 0));
+ else
+ (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));
+ if (hide_seconds)
+ (void)snprintf(emptytimebuf, sizeof(emptytimebuf), "%02d:%02d",
+ max(empty_tm->tm_hour, 0), max(empty_tm->tm_min, 0));
+ else
+ (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));
(void)snprintf(consumptionbuf, sizeof(consumptionbuf), "%1.2fW",
((float)present_rate / 1000.0 / 1000.0));
-
- END_COLOR;
+ } else {
+ /* On some systems, present_rate may not exist. Still, make sure
+ * we colorize the output if threshold_type is set to percentage
+ * (since we don't have any information on remaining time). */
+ if (status == CS_DISCHARGING && low_threshold > 0) {
+ if (strncmp(threshold_type, "percentage", strlen(threshold_type)) == 0
+ && percentage_remaining < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ }
}
-#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__DragonFly__)
int state;
int sysctl_rslt;
size_t sysctl_size = sizeof(sysctl_rslt);
if (sysctlbyname(BATT_LIFE, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
present_rate = sysctl_rslt;
if (sysctlbyname(BATT_TIME, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
remaining = sysctl_rslt;
if (sysctlbyname(BATT_STATE, &sysctl_rslt, &sysctl_size, NULL,0) != 0) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
minutes -= (hours * 60);
(void)snprintf(remainingbuf, sizeof(remainingbuf), "%02dh%02d",
max(hours, 0), max(minutes, 0));
+ if (strncmp(threshold_type, "percentage", strlen(threshold_type)) == 0
+ && present_rate < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else if (strncmp(threshold_type, "time", strlen(threshold_type)) == 0
+ && remaining < (u_int) low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
}
#elif defined(__OpenBSD__)
/*
* probing acpi(4) devices.
*/
struct apm_power_info apm_info;
- int apm_fd, ac_status, charging;
+ int apm_fd;
apm_fd = open("/dev/apm", O_RDONLY);
if (apm_fd < 0) {
/* Don't bother to go further if there's no battery present. */
if ((apm_info.battery_state == APM_BATTERY_ABSENT) ||
(apm_info.battery_state == APM_BATT_UNKNOWN)) {
- OUTPUT_FULL_TEXT("No battery");
+ OUTPUT_FULL_TEXT(format_down);
return;
}
switch(apm_info.ac_state) {
case APM_AC_OFF:
- ac_status = CS_DISCHARGING;
+ status = CS_DISCHARGING;
break;
case APM_AC_ON:
- ac_status = CS_CHARGING;
+ status = CS_CHARGING;
break;
default:
/* If we don't know what's going on, just assume we're discharging. */
- ac_status = CS_DISCHARGING;
+ status = CS_DISCHARGING;
break;
}
(void)snprintf(statusbuf, sizeof(statusbuf), "%s", BATT_STATUS_NAME(status));
- (void)snprintf(percentagebuf, sizeof(percentagebuf), "%02d%%", apm_info.battery_life);
+ /* integer_battery_capacity is implied as battery_life is already in whole numbers. */
+ (void)snprintf(percentagebuf, sizeof(percentagebuf), "%.00d%%", apm_info.battery_life);
+
+ if (status == CS_DISCHARGING && low_threshold > 0) {
+ if (strncmp(threshold_type, "percentage", strlen(threshold_type)) == 0
+ && apm_info.battery_life < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else if (strncmp(threshold_type, "time", strlen(threshold_type)) == 0
+ && apm_info.minutes_left < (u_int) low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ }
/* Can't give a meaningful value for remaining minutes if we're charging. */
- if (ac_status == CS_CHARGING)
- charging = 1;
+ if (status != CS_CHARGING) {
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%d", apm_info.minutes_left);
+ } else {
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%s", "(CHR)");
+ }
- (void)snprintf(remainingbuf, sizeof(remainingbuf), (charging ? "%s" : "%d"),
- (charging ? "(CHR)" : apm_info.minutes_left));
+ if (colorful_output)
+ END_COLOR;
#endif
+#define EAT_SPACE_FROM_OUTPUT_IF_EMPTY(_buf) \
+ do { \
+ if (strlen(_buf) == 0) { \
+ if (outwalk > buffer && isspace(outwalk[-1])) \
+ outwalk--; \
+ else if (isspace(*(walk+1))) \
+ walk++; \
+ } \
+ } while (0)
+
for (walk = format; *walk != '\0'; walk++) {
if (*walk != '%') {
*(outwalk++) = *walk;
} else if (strncmp(walk+1, "remaining", strlen("remaining")) == 0) {
outwalk += sprintf(outwalk, "%s", remainingbuf);
walk += strlen("remaining");
+ EAT_SPACE_FROM_OUTPUT_IF_EMPTY(remainingbuf);
} else if (strncmp(walk+1, "emptytime", strlen("emptytime")) == 0) {
outwalk += sprintf(outwalk, "%s", emptytimebuf);
walk += strlen("emptytime");
+ EAT_SPACE_FROM_OUTPUT_IF_EMPTY(emptytimebuf);
} else if (strncmp(walk+1, "consumption", strlen("consumption")) == 0) {
outwalk += sprintf(outwalk, "%s", consumptionbuf);
walk += strlen("consumption");
+ EAT_SPACE_FROM_OUTPUT_IF_EMPTY(consumptionbuf);
}
}
+ if (colorful_output)
+ END_COLOR;
+
OUTPUT_FULL_TEXT(buffer);
}