/*
* SSHTools - Java SSH2 API
*
* Copyright (C) 2002-2003 Lee David Painter and Contributors.
*
* Contributions made by:
*
* Brett Smith
* Richard Pernavas
* Erwin Bolwidt
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package com.sshtools.j2ssh.agent;
import com.sshtools.j2ssh.io.ByteArrayReader;
import com.sshtools.j2ssh.io.ByteArrayWriter;
import com.sshtools.j2ssh.subsystem.SubsystemMessage;
import com.sshtools.j2ssh.transport.InvalidMessageException;
import com.sshtools.j2ssh.transport.publickey.SshKeyPairFactory;
import com.sshtools.j2ssh.transport.publickey.SshPublicKey;
import java.io.IOException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
class SshAgentKeyList extends SubsystemMessage {
/** */
public static final int SSH_AGENT_KEY_LIST = 104;
private Map keys;
/**
* Creates a new SshAgentKeyList object.
*
* @param keys
*/
public SshAgentKeyList(Map keys) {
super(SSH_AGENT_KEY_LIST);
this.keys = keys;
}
/**
* Creates a new SshAgentKeyList object.
*/
public SshAgentKeyList() {
super(SSH_AGENT_KEY_LIST);
this.keys = new HashMap();
}
/**
*
*
* @return
*/
public Map getKeys() {
return keys;
}
/**
*
*
* @return
*/
public String getMessageName() {
return "SSH_AGENT_KEY_LIST";
}
/**
*
*
* @param baw
*
* @throws java.io.IOException
* @throws com.sshtools.j2ssh.transport.InvalidMessageException DOCUMENT
* ME!
* @throws InvalidMessageException
*/
public void constructByteArray(ByteArrayWriter baw)
throws java.io.IOException,
com.sshtools.j2ssh.transport.InvalidMessageException {
try {
baw.writeInt(keys.size());
Map.Entry entry;
Iterator it = keys.entrySet().iterator();
SshPublicKey key;
String description;
while (it.hasNext()) {
entry = (Map.Entry) it.next();
key = (SshPublicKey) entry.getKey();
description = (String) entry.getValue();
baw.writeBinaryString(key.getEncoded());
baw.writeString(description);
}
} catch (IOException ex) {
throw new InvalidMessageException("Failed to write message data");
}
}
/**
*
*
* @param bar
*
* @throws java.io.IOException
* @throws com.sshtools.j2ssh.transport.InvalidMessageException DOCUMENT
* ME!
* @throws InvalidMessageException
*/
public void constructMessage(ByteArrayReader bar)
throws java.io.IOException,
com.sshtools.j2ssh.transport.InvalidMessageException {
try {
int num = (int) bar.readInt();
SshPublicKey key;
String description;
byte[] buf;
for (int i = 0; i < num; i++) {
buf = bar.readBinaryString();
key = SshKeyPairFactory.decodePublicKey(buf);
description = bar.readString();
keys.put(key, description);
}
} catch (IOException ex) {
throw new InvalidMessageException("Failed to read message data");
}
}
}