#include <cairo-xlib.h>
#include <pango/pangocairo.h>
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+#include <machine/apmvar.h>
+#include <err.h>
+#include <sys/ioctl.h>
+#include <unistd.h>
+#endif
+
+#if defined(__FreeBSD__)
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#endif
+
#include "window.h"
#include "server.h"
#include "area.h"
#include "battery.h"
#include "clock.h"
#include "timer.h"
+#include "common.h"
-PangoFontDescription *bat1_font_desc=0;
-PangoFontDescription *bat2_font_desc=0;
+PangoFontDescription *bat1_font_desc;
+PangoFontDescription *bat2_font_desc;
struct batstate battery_state;
int battery_enabled;
-int percentage_hide = 101;
-static timeout* battery_timeout=0;
+int percentage_hide;
+static timeout* battery_timeout;
static char buf_bat_percentage[10];
static char buf_bat_time[20];
int8_t battery_low_status;
-char *battery_low_cmd=0;
-unsigned char battery_low_cmd_send=0;
-char *path_energy_now=0;
-char *path_energy_full=0;
-char *path_current_now=0;
-char *path_status=0;
+unsigned char battery_low_cmd_send;
+char *battery_low_cmd;
+char *path_energy_now;
+char *path_energy_full;
+char *path_current_now;
+char *path_status;
+
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+int apm_fd;
+#endif
void update_batterys(void* arg)
{
}
}
+void default_battery()
+{
+ battery_enabled = 0;
+ percentage_hide = 101;
+ battery_low_cmd_send = 0;
+ battery_timeout = 0;
+ bat1_font_desc = 0;
+ bat2_font_desc = 0;
+ battery_low_cmd = 0;
+ path_energy_now = 0;
+ path_energy_full = 0;
+ path_current_now = 0;
+ path_status = 0;
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+ apm_fd = -1;
+#endif
+}
+
+void cleanup_battery()
+{
+ if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
+ if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
+ if (path_energy_now) g_free(path_energy_now);
+ if (path_energy_full) g_free(path_energy_full);
+ if (path_current_now) g_free(path_current_now);
+ if (path_status) g_free(path_status);
+ if (battery_low_cmd) g_free(battery_low_cmd);
+
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+ if ((apm_fd != -1) && (close(apm_fd) == -1))
+ warn("cannot close /dev/apm");
+#endif
+}
+
void init_battery()
{
+ if (!battery_enabled) return;
+
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+ apm_fd = open("/dev/apm", O_RDONLY);
+ if (apm_fd < 0) {
+ warn("init_battery: failed to open /dev/apm.");
+ battery_enabled = 0;
+ return;
+ }
+
+#elif !defined(__FreeBSD__)
// check battery
GDir *directory = 0;
GError *error = NULL;
const char *entryname;
char *battery_dir = 0;
- if (!battery_enabled) return;
-
directory = g_dir_open("/sys/class/power_supply", 0, &error);
if (error)
g_error_free(error);
if (directory)
g_dir_close(directory);
if (!battery_dir) {
- cleanup_battery();
fprintf(stderr, "ERROR: battery applet can't found power_supply\n");
+ default_battery();
return;
}
fp4 = fopen(path_status, "r");
if (fp1 == NULL || fp2 == NULL || fp3 == NULL || fp4 == NULL) {
cleanup_battery();
+ default_battery();
fprintf(stderr, "ERROR: battery applet can't open energy_now\n");
}
fclose(fp1);
g_free(path1);
g_free(battery_dir);
+#endif
if (battery_enabled && battery_timeout==0)
battery_timeout = add_timeout(10, 10000, update_batterys, 0);
}
-void cleanup_battery()
-{
- battery_enabled = 0;
- if (bat1_font_desc)
- pango_font_description_free(bat1_font_desc);
- if (bat2_font_desc)
- pango_font_description_free(bat2_font_desc);
- if (path_energy_now)
- g_free(path_energy_now);
- if (path_energy_full)
- g_free(path_energy_full);
- if (path_current_now)
- g_free(path_current_now);
- if (path_status)
- g_free(path_status);
- if (battery_low_cmd)
- g_free(battery_low_cmd);
-
- battery_low_cmd = path_energy_now = path_energy_full = path_current_now = path_status = 0;
- bat1_font_desc = bat2_font_desc = 0;
-}
-
-
void init_battery_panel(void *p)
{
Panel *panel = (Panel*)p;
void update_battery() {
+#if !defined(__OpenBSD__) && !defined(__NetBSD__) && !defined(__FreeBSD__)
+ // unused on OpenBSD, silence compiler warnings
FILE *fp;
char tmp[25];
- int64_t energy_now = 0, energy_full = 0, current_now = 0;
+ int64_t current_now = 0;
+#endif
+#if defined(__FreeBSD__)
+ int sysctl_out = 0;
+ size_t len = 0;
+#endif
+ int64_t energy_now = 0, energy_full = 0;
int seconds = 0;
int8_t new_percentage = 0;
+#if defined(__OpenBSD__) || defined(__NetBSD__)
+ struct apm_power_info info;
+ if (ioctl(apm_fd, APM_IOC_GETPOWER, &(info)) < 0)
+ warn("power update: APM_IOC_GETPOWER");
+
+ // best attempt at mapping to linux battery states
+ battery_state.state = BATTERY_UNKNOWN;
+ switch (info.battery_state) {
+ case APM_BATT_CHARGING:
+ battery_state.state = BATTERY_CHARGING;
+ break;
+ default:
+ battery_state.state = BATTERY_DISCHARGING;
+ break;
+ }
+
+ if (info.battery_life == 100)
+ battery_state.state = BATTERY_FULL;
+
+ // no mapping for openbsd really
+ energy_full = 0;
+ energy_now = 0;
+
+ if (info.minutes_left != -1)
+ seconds = info.minutes_left * 60;
+ else
+ seconds = -1;
+
+ new_percentage = info.battery_life;
+
+#elif defined(__FreeBSD__)
+ len = sizeof(sysctl_out);
+
+ if (sysctlbyname("hw.acpi.battery.state", &sysctl_out, &len, NULL, 0) != 0)
+ fprintf(stderr, "power update: no such sysctl");
+
+ // attemp to map the battery state to linux
+ battery_state.state = BATTERY_UNKNOWN;
+
+ switch(sysctl_out) {
+ case 1:
+ battery_state.state = BATTERY_DISCHARGING;
+ break;
+ case 2:
+ battery_state.state = BATTERY_CHARGING;
+ break;
+ default:
+ battery_state.state = BATTERY_FULL;
+ break;
+ }
+
+ // no mapping for freebsd
+ energy_full = 0;
+ energy_now = 0;
+
+ if (sysctlbyname("hw.acpi.battery.time", &sysctl_out, &len, NULL, 0) != 0)
+ seconds = -1;
+ else
+ seconds = sysctl_out * 60;
+
+ // charging or error
+ if (seconds < 0)
+ seconds = 0;
+
+ if (sysctlbyname("hw.acpi.battery.life", &sysctl_out, &len, NULL, 0) != 0)
+ new_percentage = -1;
+ else
+ new_percentage = sysctl_out;
+
+#else
fp = fopen(path_status, "r");
if(fp != NULL) {
if (fgets(tmp, sizeof tmp, fp)) {
break;
}
} else seconds = 0;
+#endif
battery_state.time.hours = seconds / 3600;
seconds -= 3600 * battery_state.time.hours;
new_percentage = (energy_now*100)/energy_full;
if(battery_low_status > new_percentage && battery_state.state == BATTERY_DISCHARGING && !battery_low_cmd_send) {
- system(battery_low_cmd); // return value == -1, since we've set SIGCHLD to SIGIGN
- battery_low_cmd_send = 1;
+ tint_exec(battery_low_cmd);
+ battery_low_cmd_send = 1;
}
if(battery_low_status < new_percentage && battery_state.state == BATTERY_CHARGING && battery_low_cmd_send) {
battery_low_cmd_send = 0;
projects / chaz / tint2 / blobdiff