commit
ff6c029dba
@ -264,9 +264,12 @@ wifi_signal()
|
|||||||
char path_end[11] = "/operstate";
|
char path_end[11] = "/operstate";
|
||||||
char path[32];
|
char path[32];
|
||||||
char status[5];
|
char status[5];
|
||||||
|
char needle[sizeof wificard + 1];
|
||||||
FILE *fp;
|
FILE *fp;
|
||||||
|
|
||||||
/* generate the path name */
|
/* generate the path name */
|
||||||
|
|
||||||
|
memset(path, 0, sizeof path);
|
||||||
strcat(path, path_start);
|
strcat(path, path_start);
|
||||||
strcat(path, wificard);
|
strcat(path, wificard);
|
||||||
strcat(path, path_end);
|
strcat(path, path_end);
|
||||||
@ -295,10 +298,12 @@ wifi_signal()
|
|||||||
}
|
}
|
||||||
|
|
||||||
/* extract the signal strength */
|
/* extract the signal strength */
|
||||||
|
strcpy(needle, wificard);
|
||||||
|
strcat(needle, ":");
|
||||||
fgets(buf, bufsize, fp);
|
fgets(buf, bufsize, fp);
|
||||||
fgets(buf, bufsize, fp);
|
fgets(buf, bufsize, fp);
|
||||||
fgets(buf, bufsize, fp);
|
fgets(buf, bufsize, fp);
|
||||||
if ((datastart = strstr(buf, "wlp3s0:")) != NULL) {
|
if ((datastart = strstr(buf, needle)) != NULL) {
|
||||||
datastart = strstr(buf, ":");
|
datastart = strstr(buf, ":");
|
||||||
sscanf(datastart + 1, " %*d %d %*d %*d %*d %*d %*d %*d %*d %*d", &strength);
|
sscanf(datastart + 1, " %*d %d %*d %*d %*d %*d %*d %*d %*d %*d", &strength);
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user