gluon-status-page: fix c indentation

package/gluon-status-page/src/stations.c

@@ -12,115 +12,115 @@
 #define LOWERGLOB_SUFFIX "/lower_*"
 
 static struct json_object *get_stations(const struct iwinfo_ops *iw, const char *ifname) {
-  int len;
-  char buf[IWINFO_BUFSIZE];
-  struct json_object *stations = json_object_new_object();
+	int len;
+	char buf[IWINFO_BUFSIZE];
+	struct json_object *stations = json_object_new_object();
 
-  if (iw->assoclist(ifname, buf, &len) == -1)
-    return stations;
+	if (iw->assoclist(ifname, buf, &len) == -1)
+		return stations;
 
-  // This is just: for entry in assoclist(ifname)
-  for (struct iwinfo_assoclist_entry *entry = (struct iwinfo_assoclist_entry *)buf;
-      (char*)(entry+1) <= buf + len; entry++) {
-    struct json_object *station = json_object_new_object();
+	// This is just: for entry in assoclist(ifname)
+	for (struct iwinfo_assoclist_entry *entry = (struct iwinfo_assoclist_entry *)buf;
+			(char*)(entry+1) <= buf + len; entry++) {
+		struct json_object *station = json_object_new_object();
 
-    json_object_object_add(station, "signal", json_object_new_int(entry->signal));
-    json_object_object_add(station, "noise", json_object_new_int(entry->noise));
-    json_object_object_add(station, "inactive", json_object_new_int(entry->inactive));
+		json_object_object_add(station, "signal", json_object_new_int(entry->signal));
+		json_object_object_add(station, "noise", json_object_new_int(entry->noise));
+		json_object_object_add(station, "inactive", json_object_new_int(entry->inactive));
 
-    char macstr[18];
+		char macstr[18];
 
-    snprintf(macstr, sizeof(macstr), "%02x:%02x:%02x:%02x:%02x:%02x",
-        entry->mac[0], entry->mac[1], entry->mac[2],
-        entry->mac[3], entry->mac[4], entry->mac[5]);
+		snprintf(macstr, sizeof(macstr), "%02x:%02x:%02x:%02x:%02x:%02x",
+				entry->mac[0], entry->mac[1], entry->mac[2],
+				entry->mac[3], entry->mac[4], entry->mac[5]);
 
-    json_object_object_add(stations, macstr, station);
-  }
+		json_object_object_add(stations, macstr, station);
+	}
 
-  return stations;
+	return stations;
 }
 
 static void badrequest() {
-  printf("Status: 400 Bad Request\n\n");
-  exit(1);
+	printf("Status: 400 Bad Request\n\n");
+	exit(1);
 }
 
 // recurse down to the lowest layer-2 interface
 static int interface_get_lowest(const char *ifname, char *hwifname);
 static int interface_get_lowest(const char *ifname, char *hwifname) {
-  glob_t globbuf;
-  char *fnamebuf = alloca(1 + strlen(VIRTIF_PREFIX) + IF_NAMESIZE +
-                          strlen(LOWERGLOB_SUFFIX));
-  char *lowentry = NULL;
-
-
-  sprintf(fnamebuf, "%s%s%s", VIRTIF_PREFIX, ifname, LOWERGLOB_SUFFIX);
-  glob(fnamebuf, GLOB_NOSORT | GLOB_NOESCAPE, NULL, &globbuf);
-
-  if (globbuf.gl_pathc == 1) {
-    lowentry = alloca(1 + strlen(globbuf.gl_pathv[0]));
-    strncpy(lowentry, globbuf.gl_pathv[0], 1 + strlen(globbuf.gl_pathv[0]));
-  }
-
-  globfree(&globbuf);
-
-  if (!lowentry) {
-    char *path = alloca(1 + strlen(NETIF_PREFIX) + strlen(ifname));
-    sprintf(path, "%s%s", NETIF_PREFIX, ifname);
-
-    if(access(path, F_OK) != 0)
-      return false;
-
-    strncpy(hwifname, ifname, IF_NAMESIZE - 1);
-    return true;
-  } else {
-    char buf[PATH_MAX];
-    ssize_t len;
-
-    if ((len = readlink(lowentry, buf, sizeof(buf)-1)) != -1)
-      buf[len] = '\0';
-    else
-      return false;
-
-    if (strncmp(buf, "../", 3) == 0) {
-      return interface_get_lowest(strrchr(buf, '/') + 1, hwifname);
-    } else {
-      return false;
-    }
-  }
+	glob_t globbuf;
+	char *fnamebuf = alloca(1 + strlen(VIRTIF_PREFIX) + IF_NAMESIZE +
+			strlen(LOWERGLOB_SUFFIX));
+	char *lowentry = NULL;
+
+
+	sprintf(fnamebuf, "%s%s%s", VIRTIF_PREFIX, ifname, LOWERGLOB_SUFFIX);
+	glob(fnamebuf, GLOB_NOSORT | GLOB_NOESCAPE, NULL, &globbuf);
+
+	if (globbuf.gl_pathc == 1) {
+		lowentry = alloca(1 + strlen(globbuf.gl_pathv[0]));
+		strncpy(lowentry, globbuf.gl_pathv[0], 1 + strlen(globbuf.gl_pathv[0]));
+	}
+
+	globfree(&globbuf);
+
+	if (!lowentry) {
+		char *path = alloca(1 + strlen(NETIF_PREFIX) + strlen(ifname));
+		sprintf(path, "%s%s", NETIF_PREFIX, ifname);
+
+		if(access(path, F_OK) != 0)
+			return false;
+
+		strncpy(hwifname, ifname, IF_NAMESIZE - 1);
+		return true;
+	} else {
+		char buf[PATH_MAX];
+		ssize_t len;
+
+		if ((len = readlink(lowentry, buf, sizeof(buf)-1)) != -1)
+			buf[len] = '\0';
+		else
+			return false;
+
+		if (strncmp(buf, "../", 3) == 0) {
+			return interface_get_lowest(strrchr(buf, '/') + 1, hwifname);
+		} else {
+			return false;
+		}
+	}
 }
 
 int main(int argc, char *argv[]) {
-  if (argc != 2)
-    badrequest();
+	if (argc != 2)
+		badrequest();
 
-  const char *ifname = argv[1];
-  char hwifname[IF_NAMESIZE] = "";
+	const char *ifname = argv[1];
+	char hwifname[IF_NAMESIZE] = "";
 
-  if (strlen(ifname) >= IF_NAMESIZE)
-    badrequest();
+	if (strlen(ifname) >= IF_NAMESIZE)
+		badrequest();
 
-  if (strcspn(ifname, "/\\[]{}*?") != strlen(ifname))
-    badrequest();
+	if (strcspn(ifname, "/\\[]{}*?") != strlen(ifname))
+		badrequest();
 
-  if (!interface_get_lowest(ifname, hwifname))
-    badrequest();
+	if (!interface_get_lowest(ifname, hwifname))
+		badrequest();
 
-  const struct iwinfo_ops *iw = iwinfo_backend(hwifname);
+	const struct iwinfo_ops *iw = iwinfo_backend(hwifname);
 
-  if (iw == NULL)
-    badrequest();
+	if (iw == NULL)
+		badrequest();
 
-  printf("Content-type: text/event-stream\n\n");
+	printf("Content-type: text/event-stream\n\n");
 
-  while (true) {
-    struct json_object *obj;
-    obj = get_stations(iw, hwifname);
-    printf("data: %s\n\n", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PLAIN));
-    fflush(stdout);
-    json_object_put(obj);
-    usleep(150000);
-  }
+	while (true) {
+		struct json_object *obj;
+		obj = get_stations(iw, hwifname);
+		printf("data: %s\n\n", json_object_to_json_string_ext(obj, JSON_C_TO_STRING_PLAIN));
+		fflush(stdout);
+		json_object_put(obj);
+		usleep(150000);
+	}
 
-  return 0;
+	return 0;
 }