int get_num_extra_volumes() {
int num = 0;
int i;
for (i = 0; i < get_num_volumes(); i++) {
Volume* v = get_device_volumes() + i;
if ((strcmp("/external_sd", v->mount_point) == 0) ||
((strcmp(get_primary_storage_path(), v->mount_point) != 0) &&
fs_mgr_is_voldmanaged(v) && vold_is_volume_available(v->mount_point)))
num++;
}
return num;
}
storage_item* get_storage_items() {
storage_item* items = (storage_item*)calloc(MAX_NUM_MANAGED_VOLUMES+1, sizeof(storage_item));
int i;
storage_item* item = items;
if (is_data_media()) {
item->vol = volume_for_path("/data");
item->label = strdup("internal storage");
item->path = strdup("/data/media");
++item;
}
for (i = 0; i < get_num_volumes(); i++) {
fstab_rec* v = get_device_volumes() + i;
// Internal storage was allocated above
if (strcmp(v->fs_type, "datamedia") == 0)
continue;
if (strcmp(v->mount_point, "/external_sd") == 0 ||
strncmp(v->mount_point, "/sdcard", 7) == 0) {
item->vol = v;
item->label = strdup(&v->mount_point[1]);
item->path = strdup(v->mount_point);
++item;
}
else if (strncmp(v->mount_point, "/mnt/media_rw/sdcard", 20) == 0) {
item->vol = v;
item->label = strdup(&v->mount_point[14]);
item->path = strdup(v->mount_point);
++item;
}
else if (fs_mgr_is_voldmanaged(v) && strncmp(v->label, "sdcard", 6) == 0) {
char* path = (char*)malloc(9+strlen(v->label)+1);
sprintf(path, "/storage/%s", v->label);
if (vold_is_volume_available(path)) {
item->vol = v;
item->label = strdup(v->label);
item->path = strdup(path);
++item;
}
free(path);
}
}
return items;
}
