Method getINode

src/generic/key_value_filesystem.ts:1069–1079

* Given the ID of a node, retrieves the corresponding Inode. * @param tx The transaction to use. * @param p The corresponding path to the file (used for error messages). * @param id The ID to look up. * @param cb Passed an error or the inode under the given id.

(tx: AsyncKeyValueROTransaction, p: string, id: string, cb: BFSCallback<Inode>)

   * @param cb Passed an error or the inode under the given id.
   */
  private getINode(tx: AsyncKeyValueROTransaction, p: string, id: string, cb: BFSCallback<Inode>): void {
    tx.get(id, (e: ApiError, data?: Buffer): void => {
      if (noError(e, cb)) {
        if (data === undefined) {
          cb(ApiError.ENOENT(p));
        } else {
          cb(null, Inode.fromBuffer(data));
        }
      }
    });
  }

  /**
   * Given the Inode of a directory, retrieves the corresponding directory