[14627] | 1 | /******************************************************************************
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| 2 | *
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| 3 | * Copyright (c) 1998,99 by Mindbright Technology AB, Stockholm, Sweden.
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| 4 | * www.mindbright.se, [email protected]
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| 5 | *
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| 6 | * This program is free software; you can redistribute it and/or modify
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| 7 | * it under the terms of the GNU General Public License as published by
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| 8 | * the Free Software Foundation; either version 2 of the License, or
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| 9 | * (at your option) any later version.
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| 10 | *
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| 11 | * This program is distributed in the hope that it will be useful,
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 14 | * GNU General Public License for more details.
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| 15 | *
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| 16 | *****************************************************************************
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| 17 | * $Author: mats $
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| 18 | * $Date: 1999/01/10 15:15:37 $
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| 19 | * $Name: rel1-2-1 $
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| 20 | *****************************************************************************/
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| 21 | package mindbright.ssh;
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| 22 |
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| 23 | import java.io.*;
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| 24 | import java.math.BigInteger;
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| 25 |
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| 26 | public class SSHDataOutputStream extends DataOutputStream {
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| 27 |
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| 28 | SSHDataOutputStream(OutputStream out) {
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| 29 | super(out);
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| 30 | }
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| 31 |
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| 32 | public void writeBigInteger(BigInteger bi) throws IOException {
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| 33 | short bytes = (short)((bi.bitLength() + 7) / 8);
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| 34 | byte[] raw = bi.toByteArray();
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| 35 | writeShort(bi.bitLength());
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| 36 | if(raw[0] == 0)
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| 37 | write(raw, 1, bytes);
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| 38 | else
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| 39 | write(raw, 0, bytes);
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| 40 | }
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| 41 |
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| 42 | public void writeString(String str) throws IOException {
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| 43 | byte[] raw = str.getBytes();
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| 44 | writeInt(raw.length);
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| 45 | write(raw);
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| 46 | }
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| 47 | }
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