+ }
+
+ if ((full_design == -1) || (remaining == -1)) {
+ OUTPUT_FULL_TEXT(format_down);
+ return;
+ }
+
+ percentage_remaining = (((float)remaining / (float)full_design) * 100);
+ /* Some batteries report POWER_SUPPLY_CHARGE_NOW=<full_design> when fully
+ * charged, even though that’s plainly wrong. For people who chose to see
+ * the percentage calculated based on the last full capacity, we clamp the
+ * value to 100%, as that makes more sense.
+ * See http://bugs.debian.org/785398 */
+ if (last_full_capacity && percentage_remaining > 100) {
+ percentage_remaining = 100;
+ }
+
+ if (present_rate > 0 && status != CS_FULL) {
+ float remaining_time;
+ 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_remaining = (int)(remaining_time * 3600.0);
+
+ hours = seconds_remaining / 3600;
+ seconds = seconds_remaining - (hours * 3600);
+ minutes = seconds / 60;
+ seconds -= (minutes * 60);
+
+ if (status == CS_DISCHARGING && low_threshold > 0) {
+ if (strcasecmp(threshold_type, "percentage") == 0 && percentage_remaining < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else if (strcasecmp(threshold_type, "time") == 0 && seconds_remaining < 60 * low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else {
+ colorful_output = false;
+ }
+ }
+
+ 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);
+
+ 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));
+ } 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 (strcasecmp(threshold_type, "percentage") == 0 && percentage_remaining < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ }
+ }
+#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(format_down);
+ return;
+ }
+
+ integer_battery_capacity = true;
+ percentage_remaining = sysctl_rslt;
+ if (sysctlbyname(BATT_TIME, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
+ OUTPUT_FULL_TEXT(format_down);
+ return;
+ }
+
+ remaining = sysctl_rslt;
+ if (sysctlbyname(BATT_STATE, &sysctl_rslt, &sysctl_size, NULL, 0) != 0) {
+ OUTPUT_FULL_TEXT(format_down);
+ return;
+ }
+
+ state = sysctl_rslt;
+ if (state == 0 && percentage_remaining == 100)
+ status = CS_FULL;
+ else if ((state & ACPI_BATT_STAT_CHARGING) && percentage_remaining < 100)
+ status = CS_CHARGING;
+ else
+ status = CS_DISCHARGING;
+
+ full_design = sysctl_rslt;
+
+ if (state == ACPI_BATT_STAT_DISCHARG) {
+ int hours, minutes;
+ minutes = remaining;
+ hours = minutes / 60;
+ minutes -= (hours * 60);
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%02d:%02d",
+ max(hours, 0), max(minutes, 0));
+ if (strcasecmp(threshold_type, "percentage") == 0 && percentage_remaining < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else if (strcasecmp(threshold_type, "time") == 0 && remaining < (u_int)low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ }
+ }
+#elif defined(__OpenBSD__)
+ /*
+ * We're using apm(4) here, which is the interface to acpi(4) on amd64/i386 and
+ * the generic interface on macppc/sparc64/zaurus, instead of using sysctl(3) and
+ * probing acpi(4) devices.
+ */
+ struct apm_power_info apm_info;
+ int apm_fd;
+
+ apm_fd = open("/dev/apm", O_RDONLY);
+ if (apm_fd < 0) {
+ OUTPUT_FULL_TEXT("can't open /dev/apm");
+ return;
+ }
+ if (ioctl(apm_fd, APM_IOC_GETPOWER, &apm_info) < 0)
+ OUTPUT_FULL_TEXT("can't read power info");
+
+ close(apm_fd);
+
+ /* 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(format_down);
+ return;
+ }
+
+ switch (apm_info.ac_state) {
+ case APM_AC_OFF:
+ status = CS_DISCHARGING;
+ break;
+ case APM_AC_ON:
+ status = CS_CHARGING;
+ break;
+ default:
+ /* If we don't know what's going on, just assume we're discharging. */
+ status = CS_DISCHARGING;
+ break;
+ }
+
+ integer_battery_capacity = true;
+ percentage_remaining = apm_info.battery_life;
+
+ if (status == CS_DISCHARGING && low_threshold > 0) {
+ if (strcasecmp(threshold_type, "percentage") == 0 && apm_info.battery_life < low_threshold) {
+ START_COLOR("color_bad");
+ colorful_output = true;
+ } else if (strcasecmp(threshold_type, "time") == 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 (status != CS_CHARGING) {
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%02d:%02d", apm_info.minutes_left / 60, apm_info.minutes_left % 60);
+ } else {
+ (void)snprintf(remainingbuf, sizeof(remainingbuf), "%s", "(CHR)");
+ }