- char filename[PATH_SIZE];
- char filename_failed[PATH_SIZE];
- size_t start;
-
- /* location of queue file */
- snprintf(filename, sizeof(filename), "%s/"EVENT_QUEUE_DIR"/%llu", udev_root, msg->seqnum);
-
- /* location of failed file */
- strlcpy(filename_failed, udev_root, sizeof(filename_failed));
- strlcat(filename_failed, "/", sizeof(filename_failed));
- start = strlcat(filename_failed, EVENT_FAILED_DIR"/", sizeof(filename_failed));
- strlcat(filename_failed, msg->devpath, sizeof(filename_failed));
- path_encode(&filename_failed[start], sizeof(filename_failed) - start);
-
- switch (state) {
- case EVENT_QUEUED:
- unlink(filename_failed);
- delete_path(filename_failed);
-
- create_path(filename);
- selinux_setfscreatecon(filename, NULL, S_IFLNK);
- symlink(msg->devpath, filename);
- selinux_resetfscreatecon();
- break;
- case EVENT_FINISHED:
- if (msg->devpath_old != NULL) {
- /* "move" event - rename failed file to current name, do not delete failed */
- char filename_failed_old[PATH_SIZE];
-
- strlcpy(filename_failed_old, udev_root, sizeof(filename_failed_old));
- strlcat(filename_failed_old, "/", sizeof(filename_failed_old));
- start = strlcat(filename_failed_old, EVENT_FAILED_DIR"/", sizeof(filename_failed_old));
- strlcat(filename_failed_old, msg->devpath_old, sizeof(filename_failed_old));
- path_encode(&filename_failed_old[start], sizeof(filename) - start);
-
- if (rename(filename_failed_old, filename_failed) == 0)
- info("renamed devpath, moved failed state of '%s' to %s'\n",
- msg->devpath_old, msg->devpath);
- } else {
- unlink(filename_failed);
- delete_path(filename_failed);
- }
-
- unlink(filename);
- delete_path(filename);
- break;
- case EVENT_FAILED:
- /* move failed event to the failed directory */
- create_path(filename_failed);
- rename(filename, filename_failed);