Fixed broken wifi
Fixed indentation Removed trailig white spaces
This commit is contained in:
Vincent Loupmon
parent
16d01e8ded
commit
3b6f51f8eb
451
slstatus.c
451
slstatus.c
@ -31,328 +31,333 @@ static Display *dpy;
|
||||
void
|
||||
setstatus(char *str)
|
||||
{
|
||||
XStoreName(dpy, DefaultRootWindow(dpy), str);
|
||||
XSync(dpy, False);
|
||||
XStoreName(dpy, DefaultRootWindow(dpy), str);
|
||||
XSync(dpy, False);
|
||||
}
|
||||
|
||||
/* battery percentage */
|
||||
char *
|
||||
battery()
|
||||
{
|
||||
int battery_now, battery_full, battery_perc;
|
||||
FILE *fp;
|
||||
int battery_now, battery_full, battery_perc;
|
||||
FILE *fp;
|
||||
|
||||
/* open battery now file */
|
||||
if (!(fp = fopen(batterynowfile, "r"))) {
|
||||
fprintf(stderr, "Error opening battery file.");
|
||||
exit(1);
|
||||
}
|
||||
/* open battery now file */
|
||||
if (!(fp = fopen(batterynowfile, "r"))) {
|
||||
fprintf(stderr, "Error opening battery file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* read value */
|
||||
fscanf(fp, "%i", &battery_now);
|
||||
/* read value */
|
||||
fscanf(fp, "%i", &battery_now);
|
||||
|
||||
/* close battery now file */
|
||||
fclose(fp);
|
||||
/* close battery now file */
|
||||
fclose(fp);
|
||||
|
||||
/* open battery full file */
|
||||
if (!(fp = fopen(batteryfullfile, "r"))) {
|
||||
fprintf(stderr, "Error opening battery file.");
|
||||
exit(1);
|
||||
}
|
||||
/* open battery full file */
|
||||
if (!(fp = fopen(batteryfullfile, "r"))) {
|
||||
fprintf(stderr, "Error opening battery file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* read value */
|
||||
fscanf(fp, "%i", &battery_full);
|
||||
/* read value */
|
||||
fscanf(fp, "%i", &battery_full);
|
||||
|
||||
/* close battery full file */
|
||||
fclose(fp);
|
||||
/* close battery full file */
|
||||
fclose(fp);
|
||||
|
||||
/* calculate percent */
|
||||
battery_perc = battery_now / (battery_full / 100);
|
||||
/* calculate percent */
|
||||
battery_perc = battery_now / (battery_full / 100);
|
||||
|
||||
/* return batt_perc as string */
|
||||
return smprintf("%d%%", battery_perc);
|
||||
/* return batt_perc as string */
|
||||
return smprintf("%d%%", battery_perc);
|
||||
}
|
||||
|
||||
/* cpu temperature */
|
||||
char *
|
||||
cpu_temperature()
|
||||
{
|
||||
int temperature;
|
||||
FILE *fp;
|
||||
int temperature;
|
||||
FILE *fp;
|
||||
|
||||
/* open temperature file */
|
||||
if (!(fp = fopen(tempfile, "r"))) {
|
||||
fprintf(stderr, "Could not open temperature file.\n");
|
||||
exit(1);
|
||||
}
|
||||
/* open temperature file */
|
||||
if (!(fp = fopen(tempfile, "r"))) {
|
||||
fprintf(stderr, "Could not open temperature file.\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* extract temperature */
|
||||
fscanf(fp, "%d", &temperature);
|
||||
/* extract temperature */
|
||||
fscanf(fp, "%d", &temperature);
|
||||
|
||||
/* close temperature file */
|
||||
fclose(fp);
|
||||
/* close temperature file */
|
||||
fclose(fp);
|
||||
|
||||
/* return temperature in degrees */
|
||||
return smprintf("%d°C", temperature / 1000);
|
||||
/* return temperature in degrees */
|
||||
return smprintf("%d°C", temperature / 1000);
|
||||
}
|
||||
|
||||
/* cpu percentage */
|
||||
char *
|
||||
cpu_usage()
|
||||
{
|
||||
int cpu_perc;
|
||||
long double a[4], b[4];
|
||||
FILE *fp;
|
||||
int cpu_perc;
|
||||
long double a[4], b[4];
|
||||
FILE *fp;
|
||||
|
||||
/* open stat file */
|
||||
if (!(fp = fopen("/proc/stat","r"))) {
|
||||
fprintf(stderr, "Error opening stat file.");
|
||||
exit(1);
|
||||
}
|
||||
/* open stat file */
|
||||
if (!(fp = fopen("/proc/stat","r"))) {
|
||||
fprintf(stderr, "Error opening stat file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* read values */
|
||||
fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2], &a[3]);
|
||||
/* read values */
|
||||
fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &a[0], &a[1], &a[2], &a[3]);
|
||||
|
||||
/* close stat file */
|
||||
fclose(fp);
|
||||
/* close stat file */
|
||||
fclose(fp);
|
||||
|
||||
/* wait a second (for avg values) */
|
||||
sleep(1);
|
||||
/* wait a second (for avg values) */
|
||||
sleep(1);
|
||||
|
||||
/* open stat file */
|
||||
if (!(fp = fopen("/proc/stat","r"))) {
|
||||
fprintf(stderr, "Error opening stat file.");
|
||||
exit(1);
|
||||
}
|
||||
/* open stat file */
|
||||
if (!(fp = fopen("/proc/stat","r"))) {
|
||||
fprintf(stderr, "Error opening stat file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* read values */
|
||||
fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &b[0], &b[1], &b[2], &b[3]);
|
||||
/* read values */
|
||||
fscanf(fp, "%*s %Lf %Lf %Lf %Lf", &b[0], &b[1], &b[2], &b[3]);
|
||||
|
||||
/* close stat file */
|
||||
fclose(fp);
|
||||
/* close stat file */
|
||||
fclose(fp);
|
||||
|
||||
/* calculate avg in this second */
|
||||
cpu_perc = 100 * ((b[0]+b[1]+b[2]) - (a[0]+a[1]+a[2])) / ((b[0]+b[1]+b[2]+b[3]) - (a[0]+a[1]+a[2]+a[3]));
|
||||
/* calculate avg in this second */
|
||||
cpu_perc = 100 * ((b[0]+b[1]+b[2]) - (a[0]+a[1]+a[2])) / ((b[0]+b[1]+b[2]+b[3]) - (a[0]+a[1]+a[2]+a[3]));
|
||||
|
||||
/* return cpu_perc as string */
|
||||
return smprintf("%d%%", cpu_perc);
|
||||
/* return cpu_perc as string */
|
||||
return smprintf("%d%%", cpu_perc);
|
||||
}
|
||||
|
||||
/* date and time */
|
||||
char *
|
||||
datetime()
|
||||
{
|
||||
time_t tm;
|
||||
size_t bufsize = 19;
|
||||
char *buf = malloc(bufsize);
|
||||
time_t tm;
|
||||
size_t bufsize = 19;
|
||||
char *buf = malloc(bufsize);
|
||||
|
||||
/* get time in format */
|
||||
time(&tm);
|
||||
if(!strftime(buf, bufsize, timeformat, localtime(&tm))) {
|
||||
fprintf(stderr, "Strftime failed.\n");
|
||||
exit(1);
|
||||
}
|
||||
/* get time in format */
|
||||
time(&tm);
|
||||
if(!strftime(buf, bufsize, timeformat, localtime(&tm))) {
|
||||
fprintf(stderr, "Strftime failed.\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* return time */
|
||||
return buf;
|
||||
/* return time */
|
||||
return buf;
|
||||
}
|
||||
|
||||
/* ram percentage */
|
||||
char *
|
||||
ram_usage()
|
||||
{
|
||||
int ram_perc;
|
||||
long total, free, available;
|
||||
FILE *fp;
|
||||
int ram_perc;
|
||||
long total, free, available;
|
||||
FILE *fp;
|
||||
|
||||
/* open meminfo file */
|
||||
if (!(fp = fopen("/proc/meminfo", "r"))) {
|
||||
fprintf(stderr, "Error opening meminfo file.");
|
||||
exit(1);
|
||||
}
|
||||
/* open meminfo file */
|
||||
if (!(fp = fopen("/proc/meminfo", "r"))) {
|
||||
fprintf(stderr, "Error opening meminfo file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* read the values */
|
||||
fscanf(fp, "MemTotal: %ld kB\n", &total);
|
||||
fscanf(fp, "MemFree: %ld kB\n", &free);
|
||||
fscanf(fp, "MemAvailable: %ld kB\n", &available);
|
||||
/* read the values */
|
||||
fscanf(fp, "MemTotal: %ld kB\n", &total);
|
||||
fscanf(fp, "MemFree: %ld kB\n", &free);
|
||||
fscanf(fp, "MemAvailable: %ld kB\n", &available);
|
||||
|
||||
/* close meminfo file */
|
||||
fclose(fp);
|
||||
/* close meminfo file */
|
||||
fclose(fp);
|
||||
|
||||
/* calculate percentage */
|
||||
ram_perc = 100 * (total - available) / total;
|
||||
/* calculate percentage */
|
||||
ram_perc = 100 * (total - available) / total;
|
||||
|
||||
/* return ram_perc as string */
|
||||
return smprintf("%d%%",ram_perc);
|
||||
/* return ram_perc as string */
|
||||
return smprintf("%d%%",ram_perc);
|
||||
}
|
||||
|
||||
/* smprintf function */
|
||||
char *
|
||||
smprintf(char *fmt, ...)
|
||||
{
|
||||
va_list fmtargs;
|
||||
char *ret;
|
||||
int len;
|
||||
va_list fmtargs;
|
||||
char *ret;
|
||||
int len;
|
||||
|
||||
va_start(fmtargs, fmt);
|
||||
len = vsnprintf(NULL, 0, fmt, fmtargs);
|
||||
va_end(fmtargs);
|
||||
va_start(fmtargs, fmt);
|
||||
len = vsnprintf(NULL, 0, fmt, fmtargs);
|
||||
va_end(fmtargs);
|
||||
|
||||
ret = malloc(++len);
|
||||
if (ret == NULL) {
|
||||
fprintf(stderr, "Malloc error.");
|
||||
exit(1);
|
||||
}
|
||||
ret = malloc(++len);
|
||||
if (ret == NULL) {
|
||||
fprintf(stderr, "Malloc error.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
va_start(fmtargs, fmt);
|
||||
vsnprintf(ret, len, fmt, fmtargs);
|
||||
va_end(fmtargs);
|
||||
va_start(fmtargs, fmt);
|
||||
vsnprintf(ret, len, fmt, fmtargs);
|
||||
va_end(fmtargs);
|
||||
|
||||
return ret;
|
||||
return ret;
|
||||
}
|
||||
|
||||
/* alsa volume percentage */
|
||||
char *
|
||||
volume()
|
||||
{
|
||||
int mute = 0;
|
||||
long vol = 0, max = 0, min = 0;
|
||||
|
||||
/* get volume from alsa */
|
||||
snd_mixer_t *handle;
|
||||
snd_mixer_elem_t *pcm_mixer, *mas_mixer;
|
||||
snd_mixer_selem_id_t *vol_info, *mute_info;
|
||||
snd_mixer_open(&handle, 0);
|
||||
snd_mixer_attach(handle, soundcard);
|
||||
snd_mixer_selem_register(handle, NULL, NULL);
|
||||
snd_mixer_load(handle);
|
||||
snd_mixer_selem_id_malloc(&vol_info);
|
||||
snd_mixer_selem_id_malloc(&mute_info);
|
||||
snd_mixer_selem_id_set_name(vol_info, channel);
|
||||
snd_mixer_selem_id_set_name(mute_info, channel);
|
||||
pcm_mixer = snd_mixer_find_selem(handle, vol_info);
|
||||
mas_mixer = snd_mixer_find_selem(handle, mute_info);
|
||||
snd_mixer_selem_get_playback_volume_range((snd_mixer_elem_t *)pcm_mixer,
|
||||
&min, &max);
|
||||
snd_mixer_selem_get_playback_volume((snd_mixer_elem_t *)pcm_mixer,
|
||||
SND_MIXER_SCHN_MONO, &vol);
|
||||
snd_mixer_selem_get_playback_switch(mas_mixer, SND_MIXER_SCHN_MONO,
|
||||
&mute);
|
||||
if (vol_info)
|
||||
snd_mixer_selem_id_free(vol_info);
|
||||
if (mute_info)
|
||||
snd_mixer_selem_id_free(mute_info);
|
||||
if (handle)
|
||||
snd_mixer_close(handle);
|
||||
int mute = 0;
|
||||
long vol = 0, max = 0, min = 0;
|
||||
|
||||
/* return the string (mute) */
|
||||
if (!mute)
|
||||
return smprintf("mute");
|
||||
else
|
||||
return smprintf("%d%%", (vol * 100) / max);
|
||||
/* get volume from alsa */
|
||||
snd_mixer_t *handle;
|
||||
snd_mixer_elem_t *pcm_mixer, *mas_mixer;
|
||||
snd_mixer_selem_id_t *vol_info, *mute_info;
|
||||
snd_mixer_open(&handle, 0);
|
||||
snd_mixer_attach(handle, soundcard);
|
||||
snd_mixer_selem_register(handle, NULL, NULL);
|
||||
snd_mixer_load(handle);
|
||||
snd_mixer_selem_id_malloc(&vol_info);
|
||||
snd_mixer_selem_id_malloc(&mute_info);
|
||||
snd_mixer_selem_id_set_name(vol_info, channel);
|
||||
snd_mixer_selem_id_set_name(mute_info, channel);
|
||||
pcm_mixer = snd_mixer_find_selem(handle, vol_info);
|
||||
mas_mixer = snd_mixer_find_selem(handle, mute_info);
|
||||
snd_mixer_selem_get_playback_volume_range((snd_mixer_elem_t *)pcm_mixer,
|
||||
&min, &max);
|
||||
snd_mixer_selem_get_playback_volume((snd_mixer_elem_t *)pcm_mixer,
|
||||
SND_MIXER_SCHN_MONO, &vol);
|
||||
snd_mixer_selem_get_playback_switch(mas_mixer, SND_MIXER_SCHN_MONO,
|
||||
&mute);
|
||||
if (vol_info)
|
||||
snd_mixer_selem_id_free(vol_info);
|
||||
if (mute_info)
|
||||
snd_mixer_selem_id_free(mute_info);
|
||||
if (handle)
|
||||
snd_mixer_close(handle);
|
||||
|
||||
/* return the string (mute) */
|
||||
if (!mute)
|
||||
return smprintf("mute");
|
||||
else
|
||||
return smprintf("%d%%", (vol * 100) / max);
|
||||
}
|
||||
|
||||
/* wifi percentage */
|
||||
char *
|
||||
wifi_signal()
|
||||
{
|
||||
int bufsize = 255;
|
||||
int strength;
|
||||
char buf[bufsize];
|
||||
char *datastart;
|
||||
char path_start[16] = "/sys/class/net/";
|
||||
char path_end[11] = "/operstate";
|
||||
char path[32];
|
||||
char status[5];
|
||||
FILE *fp;
|
||||
int bufsize = 255;
|
||||
int strength;
|
||||
char buf[bufsize];
|
||||
char *datastart;
|
||||
char path_start[16] = "/sys/class/net/";
|
||||
char path_end[11] = "/operstate";
|
||||
char path[32];
|
||||
char status[5];
|
||||
char needle[sizeof wificard + 1];
|
||||
FILE *fp;
|
||||
|
||||
/* generate the path name */
|
||||
strcat(path, path_start);
|
||||
strcat(path, wificard);
|
||||
strcat(path, path_end);
|
||||
/* generate the path name */
|
||||
|
||||
/* open wifi file */
|
||||
if(!(fp = fopen(path, "r"))) {
|
||||
fprintf(stderr, "Error opening wifi operstate file.");
|
||||
exit(1);
|
||||
}
|
||||
memset(path, 0, sizeof path);
|
||||
strcat(path, path_start);
|
||||
strcat(path, wificard);
|
||||
strcat(path, path_end);
|
||||
|
||||
/* read the status */
|
||||
fgets(status, 5, fp);
|
||||
/* open wifi file */
|
||||
if(!(fp = fopen(path, "r"))) {
|
||||
fprintf(stderr, "Error opening wifi operstate file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* close wifi file */
|
||||
fclose(fp);
|
||||
/* read the status */
|
||||
fgets(status, 5, fp);
|
||||
|
||||
/* check if interface down */
|
||||
if(strcmp(status, "up\n") != 0){
|
||||
return "n/a";
|
||||
}
|
||||
/* close wifi file */
|
||||
fclose(fp);
|
||||
|
||||
/* open wifi file */
|
||||
if (!(fp = fopen("/proc/net/wireless", "r"))) {
|
||||
fprintf(stderr, "Error opening wireless file.");
|
||||
exit(1);
|
||||
}
|
||||
/* check if interface down */
|
||||
if(strcmp(status, "up\n") != 0){
|
||||
return "n/a";
|
||||
}
|
||||
|
||||
/* extract the signal strength */
|
||||
fgets(buf, bufsize, fp);
|
||||
fgets(buf, bufsize, fp);
|
||||
fgets(buf, bufsize, fp);
|
||||
if ((datastart = strstr(buf, "wlp3s0:")) != NULL) {
|
||||
datastart = strstr(buf, ":");
|
||||
sscanf(datastart + 1, " %*d %d %*d %*d %*d %*d %*d %*d %*d %*d", &strength);
|
||||
}
|
||||
/* open wifi file */
|
||||
if (!(fp = fopen("/proc/net/wireless", "r"))) {
|
||||
fprintf(stderr, "Error opening wireless file.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
/* close wifi file */
|
||||
fclose(fp);
|
||||
/* extract the signal strength */
|
||||
strcpy(needle, wificard);
|
||||
strcat(needle, ":");
|
||||
fgets(buf, bufsize, fp);
|
||||
fgets(buf, bufsize, fp);
|
||||
fgets(buf, bufsize, fp);
|
||||
if ((datastart = strstr(buf, needle)) != NULL) {
|
||||
datastart = strstr(buf, ":");
|
||||
sscanf(datastart + 1, " %*d %d %*d %*d %*d %*d %*d %*d %*d %*d", &strength);
|
||||
}
|
||||
|
||||
/* return strength in percent */
|
||||
return smprintf("%d%%", strength);
|
||||
/* close wifi file */
|
||||
fclose(fp);
|
||||
|
||||
/* return strength in percent */
|
||||
return smprintf("%d%%", strength);
|
||||
}
|
||||
|
||||
/* main function */
|
||||
int
|
||||
main()
|
||||
{
|
||||
char status[1024];
|
||||
char status[1024];
|
||||
|
||||
/* open display */
|
||||
if (!(dpy = XOpenDisplay(0x0))) {
|
||||
fprintf(stderr, "Cannot open display!\n");
|
||||
exit(1);
|
||||
}
|
||||
/* open display */
|
||||
if (!(dpy = XOpenDisplay(0x0))) {
|
||||
fprintf(stderr, "Cannot open display!\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
char *pWifi_signal = NULL;
|
||||
char *pBattery = NULL;
|
||||
char *pCpu_usage = NULL;
|
||||
char *pCpu_temperature = NULL;
|
||||
char *pRam_usage = NULL;
|
||||
char *pVolume = NULL;
|
||||
char *pDatetime = NULL;
|
||||
char *pWifi_signal = NULL;
|
||||
char *pBattery = NULL;
|
||||
char *pCpu_usage = NULL;
|
||||
char *pCpu_temperature = NULL;
|
||||
char *pRam_usage = NULL;
|
||||
char *pVolume = NULL;
|
||||
char *pDatetime = NULL;
|
||||
|
||||
/* return status every second */
|
||||
for (;;) {
|
||||
pWifi_signal = wifi_signal();
|
||||
pBattery = battery();
|
||||
pCpu_usage = cpu_usage();
|
||||
pCpu_temperature = cpu_temperature();
|
||||
pRam_usage = ram_usage();
|
||||
pVolume = volume();
|
||||
pDatetime = datetime();
|
||||
sprintf(status, FORMATSTRING, ARGUMENTS);
|
||||
setstatus(status);
|
||||
free(pWifi_signal);
|
||||
free(pBattery);
|
||||
free(pCpu_usage);
|
||||
free(pCpu_temperature);
|
||||
free(pRam_usage);
|
||||
free(pVolume);
|
||||
free(pDatetime);
|
||||
}
|
||||
/* return status every second */
|
||||
for (;;) {
|
||||
pWifi_signal = wifi_signal();
|
||||
pBattery = battery();
|
||||
pCpu_usage = cpu_usage();
|
||||
pCpu_temperature = cpu_temperature();
|
||||
pRam_usage = ram_usage();
|
||||
pVolume = volume();
|
||||
pDatetime = datetime();
|
||||
sprintf(status, FORMATSTRING, ARGUMENTS);
|
||||
setstatus(status);
|
||||
free(pWifi_signal);
|
||||
free(pBattery);
|
||||
free(pCpu_usage);
|
||||
free(pCpu_temperature);
|
||||
free(pRam_usage);
|
||||
free(pVolume);
|
||||
free(pDatetime);
|
||||
}
|
||||
|
||||
/* close display */
|
||||
XCloseDisplay(dpy);
|
||||
/* close display */
|
||||
XCloseDisplay(dpy);
|
||||
|
||||
/* exit successfully */
|
||||
return 0;
|
||||
/* exit successfully */
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user