net.sourceforge.plantuml.dedication.RBlocks Maven / Gradle / Ivy
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
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* (C) Copyright 2009-2024, Arnaud Roques
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* Icons provided by OpenIconic : https://useiconic.com/open
* Archimate sprites provided by Archi : http://www.archimatetool.com
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* ASCIIMathML (c) Peter Jipsen http://www.chapman.edu/~jipsen
* ASCIIMathML (c) David Lippman http://www.pierce.ctc.edu/dlippman
* CafeUndZopfli ported by Eugene Klyuchnikov https://github.com/eustas/CafeUndZopfli
* Brotli (c) by the Brotli Authors https://github.com/google/brotli
* Themes (c) by Brett Schwarz https://github.com/bschwarz/puml-themes
* Twemoji (c) by Twitter at https://twemoji.twitter.com/
*
*/
package net.sourceforge.plantuml.dedication;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.math.BigInteger;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
public class RBlocks {
private final List all = new ArrayList<>();
private RBlocks() {
}
@Override
public String toString() {
final StringBuilder sb = new StringBuilder();
sb.append(all.size());
for (RBlock block : all) {
sb.append(" - ");
sb.append(block.toString());
}
return sb.toString();
}
public static RBlocks readFrom(byte[] fileContent, int size) {
final RBlocks result = new RBlocks();
int start = 0;
while (start < fileContent.length) {
final RBlock block = new RBlock(fileContent, start, size);
start += size;
result.all.add(block);
}
return result;
}
public RBlocks change(BigInteger E, BigInteger N) {
final RBlocks result = new RBlocks();
for (RBlock rsa : all)
result.all.add(rsa.change(E, N));
return result;
}
public void writeTo(Path out, int size) throws IOException {
writeTo(new FileOutputStream(out.toFile()), size);
}
public byte[] toByteArray(int size) throws IOException {
final byte[] result = new byte[size * all.size()];
for (int i = 0; i < all.size(); i++) {
final byte[] tmp = all.get(i).getData(size);
System.arraycopy(tmp, 0, result, i * size, tmp.length);
}
return result;
}
public void writeTo(OutputStream os, int size) throws IOException {
for (RBlock rsa : all) {
final byte[] tmp = rsa.getData(size);
os.write(tmp);
}
os.close();
}
}