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freebsd-ports/x11-wm/epplets/files/patch-epplets_E-Power.c
Pietro Cerutti 39b9a7d50a - Update to 0.14
2012-10-10 13:14:27 +00:00

280 lines
7.0 KiB
C
Raw Blame History

--- epplets/E-Power.c.orig 2011-11-26 11:38:40.000000000 +0100
+++ epplets/E-Power.c 2012-10-10 15:01:17.000000000 +0200
@@ -1,9 +1,22 @@
+/*-
+ * Copyright 2008, Pietro Cerutti <gahr@FreeBSD.org> (FreeBSD adaptation)
+ */
+
#define _GNU_SOURCE
#include "epplet.h"
#include <sys/stat.h>
#include <sys/types.h>
#include <dirent.h>
+#ifdef __FreeBSD__
+#include <fcntl.h>
+#include <sys/ioctl.h>
+#include <dev/acpica/acpiio.h>
+#ifdef __i386__
+#include <machine/apm_bios.h>
+#endif
+#endif
+
/* Modified by Attila ZIMLER <hijaszu@hlfslinux.hu>, 2003/11/16
Added ACPI power management support.
*/
@@ -11,6 +24,20 @@
/* Length of explain strings in /proc/acpi/battery/BAT0 data files */
#define DATA_EXPLAIN_STR_LEN 25
+/* Power management modes */
+#define MODE_NONE 0x0
+#define MODE_APM 0x1
+#define MODE_ACPI 0x2
+#define MODE_SYS 0x3
+static unsigned mode = MODE_NONE;
+
+#ifdef __FreeBSD__
+#define ACPI_DEV "/dev/acpi"
+#define APM_DEV "/dev/apm"
+static int apm_fd = -1,
+ acpi_fd = -1;
+#endif
+
int prev_bat_val = 110;
int bat_val = 0;
int time_val = 0;
@@ -33,14 +60,37 @@
static void
cb_timer(void *data)
{
+#ifdef linux
struct stat st;
if ((stat("/proc/apm", &st) > -1) && S_ISREG(st.st_mode))
- cb_timer_apm(data);
+ mode = MODE_APM;
else if ((stat("/proc/acpi/battery", &st) > -1) && S_ISDIR(st.st_mode))
- cb_timer_acpi(data);
+ mode = MODE_ACPI;
else if ((stat("/sys/class/power_supply", &st) > -1) && S_ISDIR(st.st_mode))
- cb_timer_sys(data);
+ mode = MODE_SYS;
+ else
+ mode = MODE_NONE;
+#elif defined (__FreeBSD__)
+ /*
+ * Try ACPI first, if it doesn't work, revert to APM
+ */
+ if (acpi_fd != 1 || ((acpi_fd = open(ACPI_DEV, O_RDONLY)) != -1))
+ mode = MODE_ACPI;
+ else if (apm_fd != 1 || (apm_fd = open(APM_DEV, O_RDONLY)) != -1)
+ mode = MODE_APM;
+ else
+ mode = MODE_NONE;
+#else
+ mode = MODE_NONE;
+#endif
+
+ if (mode & MODE_APM)
+ cb_timer_apm(data);
+ else if (mode & MODE_ACPI)
+ cb_timer_acpi(data);
+ else if (mode & MODE_SYS)
+ tb_timer_sys(data);
}
static void
@@ -61,9 +111,8 @@
int bat_level = 0;
int bat_drain = 1;
- int bat_val = 0;
-
char current_status[256];
+
char *line = 0;
size_t lsize = 0;
int discharging = 0;
@@ -77,6 +126,8 @@
int hours, minutes;
+#ifdef linux
+
/* Read some information on first run. */
dirp = opendir("/proc/acpi/battery");
if (dirp)
@@ -207,27 +258,74 @@
else
snprintf(current_status, sizeof(current_status), "Full");
+ /* Final steps before ending the status update. */
+ data = NULL;
+ if (lsize)
+ free(line);
+
+#elif defined(__FreeBSD__)
+ union acpi_battery_ioctl_arg batt;
+ int c;
+ batt.unit = 0;
+ if(ioctl(acpi_fd, ACPIIO_BATT_GET_BATTINFO, &batt) == -1)
+ return;
+
+ /*
+ * Get percent
+ */
+ if(batt.battinfo.cap == -1) {
+ c = snprintf(current_status, sizeof(current_status), "???");
+ bat_val = 0;
+ }
+ else {
+ c = snprintf(current_status, sizeof(current_status), "%d%%",
+ batt.battinfo.cap);
+ bat_val = batt.battinfo.cap;
+ }
+
+ /*
+ * Get online status
+ */
+ if(batt.battinfo.state == ACPI_BATT_STAT_NOT_PRESENT)
+ c += snprintf(&current_status[c], sizeof(current_status) - c, " NONE\n");
+ else if(batt.battinfo.state == ACPI_BATT_STAT_DISCHARG || batt.battinfo.state == ACPI_BATT_STAT_CRITICAL)
+ c += snprintf(&current_status[c], sizeof(current_status) - c, " OFF\n");
+ else
+ c += snprintf(&current_status[c], sizeof(current_status) - c, " ON\n");
+
+ /*
+ * Get remaining time
+ */
+ if(batt.battinfo.min == -1) {
+ if(batt.battinfo.state == ACPI_BATT_STAT_DISCHARG ||
+ batt.battinfo.state == ACPI_BATT_STAT_CRITICAL ||
+ batt.battinfo.state == ACPI_BATT_STAT_NOT_PRESENT)
+ snprintf(&current_status[c], sizeof(current_status) - c, "?:??");
+ }
+ else {
+ snprintf(&current_status[c], sizeof(current_status) - c, "%d:%2d",
+ batt.battinfo.min / 60, batt.battinfo.min % 60);
+ }
+
+#endif
/* Display current status */
Epplet_change_label(label, current_status);
sprintf(current_status, "E-Power-Bat-%i.png", ((bat_val + 5) / 10) * 10);
Epplet_change_image(image, 44, 24, current_status);
Epplet_timer(cb_timer, NULL, 5.0, "TIMER");
-
- /* Final steps before ending the status update. */
- data = NULL;
- if (lsize)
- free(line);
}
static void
cb_timer_apm(void *data)
{
+ char s[256];
+#ifdef linux
static FILE *f;
f = fopen("/proc/apm", "r");
if (f)
{
- char s[256], s1[32], s2[32], s3[32];
+ char s1[32], s2[32], s3[32];
int apm_flags, ac_stat, bat_stat, bat_flags;
int i, hours, minutes, up, up2;
char *s_ptr;
@@ -300,14 +398,57 @@
else
s_ptr += sprintf(s_ptr, "%i:%02i", hours, minutes);
}
- Epplet_change_label(label, s);
+ prev_bat_val = bat_val;
+#elif defined(__FreeBSD__) && defined(__i386__)
+ struct apm_info apm;
+ int c;
+ if(ioctl(apm_fd, APMIO_GETINFO, &apm) == -1)
+ return;
+
+ /*
+ * Get percent
+ */
+ if(apm.ai_batt_life == 0xff) {
+ c = snprintf(s, sizeof(s), "???");
+ bat_val = 0;
+ }
+ else {
+ c = snprintf(s, sizeof(s), "%d%%", apm.ai_batt_life);
+ bat_val = apm.ai_batt_life;
+ }
+
+ /*
+ * Get online status
+ */
+ if(apm.ai_acline == 0xff)
+ c += snprintf(&s[c], sizeof(s) - c, " NONE\n");
+ else if(apm.ai_acline)
+ c += snprintf(&s[c], sizeof(s) - c, " ON\n");
+ else
+ c += snprintf(&s[c], sizeof(s) - c , " OFF\n");
+
+ /*
+ * Get remaining time
+ */
+ if(apm.ai_batt_time == -1) {
+ if(apm.ai_acline == 0xff || !apm.ai_acline)
+ snprintf(&s[c], sizeof(s) - c, "?:??");
+ }
+ else
+ snprintf(&s[c], sizeof(s) - c, "%d:%2d",
+ apm.ai_batt_time / 3600, apm.ai_batt_time / 60 % 60);
+#endif
+ /* Display current status */
+ Epplet_change_label(label, s);
sprintf(s, "E-Power-Bat-%i.png", ((bat_val + 5) / 10) * 10);
Epplet_change_image(image, 44, 24, s);
+#ifdef linux
Epplet_timer(cb_timer, NULL, 30.0, "TIMER");
+#else
+ Epplet_timer(cb_timer, NULL, 5.0, "TIMER");
+#endif
- prev_bat_val = bat_val;
- }
data = NULL;
}
@@ -530,7 +671,14 @@
static void
cb_suspend(void *data)
{
+#ifdef __FreeBSD__
+ if(mode & MODE_ACPI)
+ system("/usr/sbin/acpiconf -s 5");
+ else if(mode & MODE_APM)
+ system("/usr/sbin/apm -z");
+#else
system("/usr/bin/apm -s");
+#endif
return;
data = NULL;
}
@@ -538,7 +686,14 @@
static void
cb_sleep(void *data)
{
+#ifdef __FreeBSD__
+ if(mode & MODE_ACPI)
+ system("/usr/sbin/acpiconf -s 1");
+ else if(mode & MODE_APM)
+ system("/usr/sbin/amp -z");
+#else
system("/usr/bin/apm -S");
+#endif
return;
data = NULL;
}
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