Package org.klomp.snark.v2

Class FileTree

java.lang.Object

org.klomp.snark.v2.FileTree

public class FileTree
extends Object

Process the file tree.

Since:

0.9.71

Method Summary

Modifier and Type	Method	Description
static void	addfiles(Map<String,BEValue> tree, int piece_length, List<List<String>> files, List<Long> lengths, List<MerkleHash> hashes, List<String> base, List<String> atts)	This adds padding files and their lengths.
static boolean	addPaddingFiles(int piece_length, List<List<String>> files, List<Long> lengths, List<MerkleHash> hashes, List<String> atts)	This adds padding files and their lengths and attributes to the three List parameters.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

addfiles

public static void addfiles(Map<String,BEValue> tree,
 int piece_length,
 List<List<String>> files,
 List<Long> lengths,
 List<MerkleHash> hashes,
 List<String> base,
 List<String> atts)
                     throws InvalidBEncodingException

This adds padding files and their lengths. Padding files will have a "p" attribute. Padding files will have a null hash.

Parameters:

tree - the file tree, other five args are out parameters

hashes - entries will be null for padding files and zero-length files

atts - entries will be null if none

Throws:

InvalidBEncodingException

addPaddingFiles

public static boolean addPaddingFiles(int piece_length,
 List<List<String>> files,
 List<Long> lengths,
 List<MerkleHash> hashes,
 List<String> atts)

This adds padding files and their lengths and attributes to the three List parameters. Padding files will have a "p" attribute. This may add files with duplicate pad lengths and names; clients are expected to not complain about dups.

Parameters:

files - in/out param

lengths - in/out param

hashes - in/out param may be null for v1-only

atts - in/out param, must be empty, will be filled up with null or "p"

Returns:

true if params were modified.