f8ede62061
very simple, customizable and it renders only text on the desktop (and percentagebars if you want it to ;) and the only lib it uses is Xlib. Torsmo can show various information about your system and it's peripherals, including: * Kernel version * Uptime * System time * Network interface information * Memory and swap usage * Hostname * Machine, i686 for example * System name, Linux for example * Temperatures from i2c-sensors * Temperature from ACPI * Battery capacity from ACPI/APM * Number of processes running or sleeping * Local mails (unread and all) * Filesystem stats
155 lines
3.8 KiB
Text
155 lines
3.8 KiB
Text
$NetBSD: patch-ab,v 1.1.1.1 2006/03/29 21:42:55 ghen Exp $
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--- netbsd.c.orig 2004-08-25 19:55:57.000000000 +0200
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+++ netbsd.c
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@@ -9,6 +9,7 @@
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#include <err.h>
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#include <limits.h>
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#include <paths.h>
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+#include <ctype.h>
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#include <kvm.h>
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#include <nlist.h>
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@@ -221,6 +222,33 @@ void update_net_stats()
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}
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}
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+static char *freq = NULL;
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+char * get_freq()
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+{
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+ size_t val_len;
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+ u_int32_t val;
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+
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+ if (freq == NULL) {
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+ freq = malloc(10);
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+ if (freq == NULL) {
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+ return NULL;
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+ } else {
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+ freq[0] = '\0';
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+ }
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+ }
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+
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+ /* Laptops with enhanced speed step. */
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+ if (sysctlbyname("machdep.est.frequency.current",
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+ NULL, &val_len, NULL, 0) == 0) {
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+ sysctlbyname("machdep.est.frequency.current", &val, &val_len, NULL, 0);
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+ sprintf(freq, "%d", val);
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+ } else {
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+ /* XXX: Parse out the clockspeed from machdep.cpu_brand */
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+ }
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+
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+ return freq;
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+}
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+
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void update_total_processes()
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{
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/* It's easier to use kvm here than sysctl */
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@@ -302,6 +330,7 @@ void update_cpu_usage()
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}
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double get_i2c_info(int fd, int div) {
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+ (void) fd; (void) div;
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return -1;
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}
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@@ -315,24 +344,96 @@ void update_load_average() {
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}
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double get_acpi_temperature(int fd) {
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+ (void) fd;
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return -1;
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}
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-void get_battery_stuff(char *buf, unsigned int n, const char *bat) {
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-}
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-
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int open_i2c_sensor(const char *dev, const char *type, int n, int *div)
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{
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+ (void) dev; (void) type; (void) n; (void) div;
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return -1;
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}
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int open_acpi_temperature(const char *name) {
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+ (void) name;
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return -1;
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}
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+static char acpi_ac_str[64] = "N/A";
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char * get_acpi_ac_adapter(void)
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{
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- return "N/A";
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+ /* get_battery_stuff() actually populates this for us. */
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+ return acpi_ac_str;
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+}
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+
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+static char last_battery_str[64];
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+static double last_battery_time;
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+
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+void get_battery_stuff(char *buf, unsigned int n, const char *bat) {
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+ FILE *f;
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+ char *foo;
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+ char b[4096];
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+ char b_name[32];
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+ int bat_num;
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+ int found_acpibat = 0;
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+ int found_acpiacad = 0;
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+ float bat_charge = 0.0;
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+
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+ /* Don't update battery too often. */
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+ if (current_update_time - last_battery_time < 29.5) {
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+ snprintf(buf, n, "%s", last_battery_str);
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+ return;
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+ }
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+ last_battery_time = current_update_time;
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+
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+ sscanf(bat, "BAT%d", &bat_num);
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+ sprintf(b_name, "acpibat%d", bat_num);
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+
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+ /*
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+ * Using the envsys API is like pulling teeth without anesthetic.
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+ * so just popen envstat and parse the output instead.
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+ */
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+ f = popen("/usr/sbin/envstat -r", "r");
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+ if (f != NULL) {
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+ while(!feof(f)) {
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+ fgets(b, 4096, f);
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+
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+ /* AC adapter state. */
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+ if (strstr(b, "acpiacad0")) {
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+ if (strstr(b, "disconnected")) {
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+ sprintf(acpi_ac_str, "disconnected");
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+ } else {
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+ sprintf(acpi_ac_str, "connected");
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+ }
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+ found_acpiacad = 1;
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+ }
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+
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+ if (bat && strstr(b, b_name)) {
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+ if (strstr(b, "charge:")) {
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+ foo = strstr(b, "%)");
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+ while (*foo != ' ' && *foo != '(') {
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+ foo--;
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+ }
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+ foo = foo + 1;
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+ sscanf(foo, "%f", &bat_charge);
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+ found_acpibat = 1;
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+ }
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+ }
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+ }
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+ pclose(f);
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+ }
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+
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+ if (found_acpibat) {
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+ snprintf(last_battery_str, 64, "%.2f%%", bat_charge);
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+ snprintf(buf, n, "%s", last_battery_str);
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+ } else {
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+ /* XXX: If that failed, try to use APM. */
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+ }
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+
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+ if (!found_acpiacad) {
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+ sprintf(acpi_ac_str, "N/A");
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+ }
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+
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}
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char* get_acpi_fan() {
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