IccTagDataTypes.java
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.commons.imaging.icc;
import static org.apache.commons.imaging.common.BinaryFunctions.read4Bytes;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.nio.ByteOrder;
import java.nio.charset.StandardCharsets;
import java.util.logging.Logger;
import org.apache.commons.imaging.ImagingException;
public enum IccTagDataTypes implements IccTagDataType {
DESC_TYPE("descType", 0x64657363) {
@Override
public void dump(final String prefix, final byte[] bytes) throws ImagingException, IOException {
try (InputStream bis = new ByteArrayInputStream(bytes)) {
read4Bytes("type_signature", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
// bis.setDebug(true);
read4Bytes("ignore", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
final int stringLength = read4Bytes("stringLength", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
// bis.readByteArray("ignore", bytes.length -12, "none");
final String s = new String(bytes, 12, stringLength - 1, StandardCharsets.US_ASCII);
LOGGER.fine(prefix + "s: '" + s + "'");
}
}
},
DATA_TYPE("dataType", 0x64617461) {
@Override
public void dump(final String prefix, final byte[] bytes) throws ImagingException, IOException {
try (InputStream bis = new ByteArrayInputStream(bytes)) {
read4Bytes("type_signature", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
}
}
},
MULTI_LOCALIZED_UNICODE_TYPE("multiLocalizedUnicodeType", 0x6D6C7563) {
@Override
public void dump(final String prefix, final byte[] bytes) throws ImagingException, IOException {
try (InputStream bis = new ByteArrayInputStream(bytes)) {
read4Bytes("type_signature", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
}
}
},
SIGNATURE_TYPE("signatureType", 0x73696720) {
@Override
public void dump(final String prefix, final byte[] bytes) throws ImagingException, IOException {
try (InputStream bis = new ByteArrayInputStream(bytes)) {
read4Bytes("type_signature", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
read4Bytes("ignore", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
final int theSignature = read4Bytes("theSignature ", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
LOGGER.fine(prefix + "theSignature: " + Integer.toHexString(theSignature) + " ("
+ new String(new byte[] { (byte) (0xff & theSignature >> 24), (byte) (0xff & theSignature >> 16),
(byte) (0xff & theSignature >> 8), (byte) (0xff & theSignature >> 0), }, StandardCharsets.US_ASCII)
+ ")");
}
}
},
TEXT_TYPE("textType", 0x74657874) {
@Override
public void dump(final String prefix, final byte[] bytes) throws ImagingException, IOException {
try (InputStream bis = new ByteArrayInputStream(bytes)) {
read4Bytes("type_signature", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
read4Bytes("ignore", bis, "ICC: corrupt tag data", ByteOrder.BIG_ENDIAN);
final String s = new String(bytes, 8, bytes.length - 8, StandardCharsets.US_ASCII);
LOGGER.fine(prefix + "s: '" + s + "'");
}
}
};
private static final Logger LOGGER = Logger.getLogger(IccTagDataTypes.class.getName());
public final String name;
public final int signature;
IccTagDataTypes(final String name, final int signature) {
this.name = name;
this.signature = signature;
}
@Override
public String getName() {
return name;
}
@Override
public int getSignature() {
return signature;
}
}