forked from enlightenment/enlightenment
195 lines
5.4 KiB
C
195 lines
5.4 KiB
C
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#include <err.h>
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#include <sys/param.h>
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#include <sys/sysctl.h>
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#include <sys/sensors.h>
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#include "e.h"
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#include "e_mod_main.h"
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static Eina_Bool _battery_openbsd_battery_update_poll(void *data);
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static void _battery_openbsd_battery_update();
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extern Eina_List *device_batteries;
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extern Eina_List *device_ac_adapters;
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extern double init_time;
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Ac_Adapter *ac = NULL;
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Battery *bat = NULL;
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int
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_battery_openbsd_start(void)
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{
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int mib[] = {CTL_HW, HW_SENSORS, 0, 0, 0};
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int devn;
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struct sensordev snsrdev;
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size_t sdlen = sizeof(struct sensordev);
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for (devn = 0;; devn++) {
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mib[2] = devn;
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if (sysctl(mib, 3, &snsrdev, &sdlen, NULL, 0) == -1)
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{
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if (errno == ENXIO)
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continue;
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if (errno == ENOENT)
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break;
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}
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if (!strcmp("acpibat0", snsrdev.xname))
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{
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if (!(bat = E_NEW(Battery, 1)))
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return 0;
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bat->udi = eina_stringshare_add("acpibat0"),
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bat->mib = malloc(sizeof(int) * 5);
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if (!bat->mib) return 0;
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bat->mib[0] = mib[0];
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bat->mib[1] = mib[1];
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bat->mib[2] = mib[2];
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bat->technology = eina_stringshare_add("Unknow");
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bat->model = eina_stringshare_add("Unknow");
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bat->vendor = eina_stringshare_add("Unknow");
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bat->last_update = ecore_time_get();
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bat->poll = ecore_poller_add(ECORE_POLLER_CORE,
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battery_config->poll_interval,
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_battery_openbsd_battery_update_poll, NULL);
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device_batteries = eina_list_append(device_batteries, bat);
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}
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else if (!strcmp("acpiac0", snsrdev.xname))
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{
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if (!(ac = E_NEW(Ac_Adapter, 1)))
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return 0;
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ac->udi = eina_stringshare_add("acpiac0");
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ac->mib = malloc(sizeof(int) * 5);
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if (!ac->mib) return 0;
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ac->mib[0] = mib[0];
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ac->mib[1] = mib[1];
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ac->mib[2] = mib[2];
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device_ac_adapters = eina_list_append(device_ac_adapters, ac);
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}
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}
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_battery_openbsd_battery_update();
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init_time = ecore_time_get();
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return 1;
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}
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void
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_battery_openbsd_stop(void)
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{
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if (ac)
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free(ac);
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if (bat)
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{
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eina_stringshare_del(bat->udi);
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eina_stringshare_del(bat->technology);
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eina_stringshare_del(bat->model);
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eina_stringshare_del(bat->vendor);
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ecore_poller_del(bat->poll);
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free(bat->mib);
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free(bat);
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}
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}
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static Eina_Bool
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_battery_openbsd_battery_update_poll(void *data)
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{
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_battery_openbsd_battery_update();
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return EINA_TRUE;
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}
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static void
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_battery_openbsd_battery_update()
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{
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double _time, charge;
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struct sensor s;
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size_t slen = sizeof(struct sensor);
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if (bat)
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{
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/* update the poller interval */
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ecore_poller_poller_interval_set(bat->poll,
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battery_config->poll_interval);
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/* last full capacity */
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bat->mib[3] = 8;
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bat->mib[4] = 0;
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if (sysctl(bat->mib, 5, &s, &slen, NULL, 0) != -1)
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{
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bat->last_full_charge = (double)s.value;
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}
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/* remaining capcity */
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bat->mib[3] = 8;
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bat->mib[4] = 3;
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if (sysctl(bat->mib, 5, &s, &slen, NULL, 0) != -1)
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{
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charge = (double)s.value;
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}
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_time = ecore_time_get();
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if ((bat->got_prop) && (charge != bat->current_charge))
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bat->charge_rate = ((charge - bat->current_charge) / (_time - bat->last_update));
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bat->last_update = _time;
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bat->current_charge = charge;
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bat->percent = 100 * (bat->current_charge / bat->last_full_charge);
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if (bat->got_prop)
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{
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if (bat->charge_rate > 0)
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{
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if (battery_config->fuzzy && (++battery_config->fuzzcount <= 10) && (bat->time_full > 0))
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bat->time_full = (((bat->last_full_charge - bat->current_charge) / bat->charge_rate) + bat->time_full) / 2;
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else
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bat->time_full = (bat->last_full_charge - bat->current_charge) / bat->charge_rate;
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bat->time_left = -1;
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}
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else
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{
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if (battery_config->fuzzy && (battery_config->fuzzcount <= 10) && (bat->time_left > 0))
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bat->time_left = (((0 - bat->current_charge) / bat->charge_rate) + bat->time_left) / 2;
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else
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bat->time_left = (0 - bat->current_charge) / bat->charge_rate;
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bat->time_full = -1;
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}
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}
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else
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{
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bat->time_full = -1;
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bat->time_left = -1;
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}
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/* battery state 1: discharge, 2: charge */
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bat->mib[3] = 10;
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bat->mib[4] = 0;
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if (sysctl(bat->mib, 5, &s, &slen, NULL, 0) == -1)
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{
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if (s.value == 2)
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bat->charging = 1;
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else
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bat->charging = 0;
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}
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}
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if (ac)
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{
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/* AC State */
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ac->mib[3] = 9;
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ac->mib[4] = 0;
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if (sysctl(ac->mib, 5, &s, &slen, NULL, 0) == -1)
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{
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if (s.value)
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ac->present = 1;
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else
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ac->present = 0;
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}
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}
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if (bat)
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{
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if (bat->got_prop)
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_battery_device_update();
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bat->got_prop = 1;
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}
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}
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