filebot/source/net/filebot/hash/HashType.java

package net.sourceforge.filebot.hash;


import java.util.zip.CRC32;

import net.sourceforge.filebot.MediaTypes;
import net.sourceforge.filebot.util.FileUtilities.ExtensionFileFilter;


public enum HashType {
	
	SFV {
		
		@Override
		public Hash newHash() {
			return new ChecksumHash(new CRC32());
		}
		
		
		@Override
		public VerificationFormat getFormat() {
			// e.g folder/file.txt 970E4EF1
			return new SfvFormat();
		}
		
		
		@Override
		public ExtensionFileFilter getFilter() {
			return MediaTypes.getDefaultFilter("verification/sfv");
		}
		
	},
	
	MD5 {
		
		@Override
		public Hash newHash() {
			return new MessageDigestHash("MD5");
		}
		
		
		@Override
		public VerificationFormat getFormat() {
			// e.g. 50e85fe18e17e3616774637a82968f4c *folder/file.txt
			return new VerificationFormat();
		}
		
		
		@Override
		public ExtensionFileFilter getFilter() {
			return MediaTypes.getDefaultFilter("verification/md5sum");
		}
		
	},
	
	SHA1 {
		
		@Override
		public Hash newHash() {
			return new MessageDigestHash("SHA-1");
		}
		
		
		@Override
		public VerificationFormat getFormat() {
			// e.g 1a02a7c1e9ac91346d08829d5037b240f42ded07 ?SHA1*folder/file.txt
			return new VerificationFormat("SHA1");
		}
		
		
		@Override
		public ExtensionFileFilter getFilter() {
			return MediaTypes.getDefaultFilter("verification/sha1sum");
		}
		
		
		@Override
		public String toString() {
			return "SHA-1";
		}
		
	},
	
	ED2K {
		
		@Override
		public Hash newHash() {
			return new Ed2kHash();
		}
		
		
		@Override
		public VerificationFormat getFormat() {
			return new VerificationFormat();
		}
		
		
		@Override
		public ExtensionFileFilter getFilter() {
			return MediaTypes.getDefaultFilter("verification/ed2k");
		}
		
		
		@Override
		public String toString() {
			return "ED2K";
		}
	};
	
	public abstract Hash newHash();
	
	
	public abstract VerificationFormat getFormat();
	
	
	public abstract ExtensionFileFilter getFilter();
	
}