internal override void GetData(Buffer buf)
{
SetRecipient(buf.GetInt());
SetRemoteWindowSize(buf.GetUInt());
SetRemotePacketSize(buf.GetInt());
byte[] addr = buf.GetString();
int port = buf.GetInt();
byte[] orgaddr = buf.GetString();
int orgport = buf.GetInt();
Session _session = null;
try
{
_session = GetSession();
}
catch (JSchException)
{
}
// session has been already down.
lock (pool)
{
for (int i = 0; i < pool.Count; i++)
{
object[] foo = (object[])(pool[i]);
if (foo[0] != _session)
{
continue;
}
if (((int)foo[1]) != port)
{
continue;
}
this.rport = port;
this.target = (string)foo[2];
if (foo[3] == null || (foo[3] is object[]))
{
this.lport = -1;
}
else
{
this.lport = ((int)foo[3]);
}
if (foo.Length >= 6)
{
this.factory = ((SocketFactory)foo[5]);
}
break;
}
if (target == null)
{
}
}
}
public virtual void Run()
{
thread = this;
byte[] foo;
Buffer buf = new Buffer();
Packet packet = new Packet(buf);
int i = 0;
Channel channel;
int[] start = new int[1];
int[] length = new int[1];
KeyExchange kex = null;
int stimeout = 0;
try
{
while (isConnected && thread != null)
{
try
{
buf = Read(buf);
stimeout = 0;
}
catch (ThreadInterruptedException ee)
{
if (!in_kex && stimeout < serverAliveCountMax)
{
SendKeepAliveMsg();
stimeout++;
continue;
}
throw;
}
int msgType = buf.GetCommand() & unchecked((int)(0xff));
if (kex != null && kex.GetState() == msgType)
{
kex_start_time = Runtime.CurrentTimeMillis();
bool result = kex.Next(buf);
if (!result)
{
throw new JSchException("verify: " + result);
}
continue;
}
switch (msgType)
{
case SSH_MSG_KEXINIT:
{
//System.err.println("KEXINIT");
kex = Receive_kexinit(buf);
break;
}
case SSH_MSG_NEWKEYS:
{
//System.err.println("NEWKEYS");
Send_newkeys();
Receive_newkeys(buf, kex);
kex = null;
break;
}
case SSH_MSG_CHANNEL_DATA:
{
buf.GetInt();
buf.GetByte();
buf.GetByte();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
foo = buf.GetString(start, length);
if (channel == null)
{
break;
}
if (length[0] == 0)
{
break;
}
try
{
channel.Write(foo, start[0], length[0]);
}
catch (Exception)
{
//System.err.println(e);
try
{
channel.Disconnect();
}
catch (Exception)
{
}
break;
}
int len = length[0];
channel.SetLocalWindowSize(channel.lwsize - len);
if (channel.lwsize < channel.lwsize_max / 2)
{
packet.Reset();
buf.PutByte(unchecked((byte)SSH_MSG_CHANNEL_WINDOW_ADJUST));
buf.PutInt(channel.GetRecipient());
buf.PutInt(channel.lwsize_max - channel.lwsize);
Write(packet);
channel.SetLocalWindowSize(channel.lwsize_max);
}
break;
}
case SSH_MSG_CHANNEL_EXTENDED_DATA:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
buf.GetInt();
// data_type_code == 1
foo = buf.GetString(start, length);
//System.err.println("stderr: "+new String(foo,start[0],length[0]));
if (channel == null)
{
break;
}
if (length[0] == 0)
{
break;
}
channel.Write_ext(foo, start[0], length[0]);
int len = length[0];
channel.SetLocalWindowSize(channel.lwsize - len);
if (channel.lwsize < channel.lwsize_max / 2)
{
packet.Reset();
buf.PutByte(unchecked((byte)SSH_MSG_CHANNEL_WINDOW_ADJUST));
buf.PutInt(channel.GetRecipient());
buf.PutInt(channel.lwsize_max - channel.lwsize);
Write(packet);
channel.SetLocalWindowSize(channel.lwsize_max);
}
break;
}
case SSH_MSG_CHANNEL_WINDOW_ADJUST:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel == null)
{
break;
}
channel.AddRemoteWindowSize(buf.GetInt());
break;
}
case SSH_MSG_CHANNEL_EOF:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel != null)
{
//channel.eof_remote=true;
//channel.eof();
channel.Eof_remote();
}
break;
}
case SSH_MSG_CHANNEL_CLOSE:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel != null)
{
// channel.close();
channel.Disconnect();
}
break;
}
case SSH_MSG_CHANNEL_OPEN_CONFIRMATION:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel == null)
{
}
//break;
int r = buf.GetInt();
long rws = buf.GetUInt();
int rps = buf.GetInt();
channel.SetRemoteWindowSize(rws);
channel.SetRemotePacketSize(rps);
channel.SetRecipient(r);
break;
}
case SSH_MSG_CHANNEL_OPEN_FAILURE:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel == null)
{
}
//break;
int reason_code = buf.GetInt();
//foo=buf.getString(); // additional textual information
//foo=buf.getString(); // language tag
channel.exitstatus = reason_code;
channel.close = true;
channel.eof_remote = true;
channel.SetRecipient(0);
break;
}
case SSH_MSG_CHANNEL_REQUEST:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
foo = buf.GetString();
bool reply = (buf.GetByte() != 0);
channel = Channel.GetChannel(i, this);
if (channel != null)
{
byte reply_type = unchecked((byte)SSH_MSG_CHANNEL_FAILURE);
if ((Util.Byte2str(foo)).Equals("exit-status"))
{
i = buf.GetInt();
// exit-status
channel.SetExitStatus(i);
reply_type = unchecked((byte)SSH_MSG_CHANNEL_SUCCESS);
}
if (reply)
{
packet.Reset();
buf.PutByte(reply_type);
buf.PutInt(channel.GetRecipient());
Write(packet);
}
}
break;
}
case SSH_MSG_CHANNEL_OPEN:
{
buf.GetInt();
buf.GetShort();
foo = buf.GetString();
string ctyp = Util.Byte2str(foo);
if (!"forwarded-tcpip".Equals(ctyp) && !("x11".Equals(ctyp) && x11_forwarding) &&
!("*****@*****.**".Equals(ctyp) && agent_forwarding))
{
//System.err.println("Session.run: CHANNEL OPEN "+ctyp);
//throw new IOException("Session.run: CHANNEL OPEN "+ctyp);
packet.Reset();
buf.PutByte(unchecked((byte)SSH_MSG_CHANNEL_OPEN_FAILURE));
buf.PutInt(buf.GetInt());
buf.PutInt(Channel.SSH_OPEN_ADMINISTRATIVELY_PROHIBITED);
buf.PutString(Util.empty);
buf.PutString(Util.empty);
Write(packet);
}
else
{
channel = Channel.GetChannel(ctyp);
AddChannel(channel);
channel.GetData(buf);
channel.Init();
Sharpen.Thread tmp = new Sharpen.Thread(channel);
tmp.SetName("Channel " + ctyp + " " + host);
if (daemon_thread)
{
tmp.SetDaemon(daemon_thread);
}
tmp.Start();
break;
}
goto case SSH_MSG_CHANNEL_SUCCESS;
}
case SSH_MSG_CHANNEL_SUCCESS:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel == null)
{
break;
}
channel.reply = 1;
break;
}
case SSH_MSG_CHANNEL_FAILURE:
{
buf.GetInt();
buf.GetShort();
i = buf.GetInt();
channel = Channel.GetChannel(i, this);
if (channel == null)
{
break;
}
channel.reply = 0;
break;
}
case SSH_MSG_GLOBAL_REQUEST:
{
buf.GetInt();
buf.GetShort();
foo = buf.GetString();
// request name
bool reply = (buf.GetByte() != 0);
if (reply)
{
packet.Reset();
buf.PutByte(unchecked((byte)SSH_MSG_REQUEST_FAILURE));
Write(packet);
}
break;
}
case SSH_MSG_REQUEST_FAILURE:
case SSH_MSG_REQUEST_SUCCESS:
{
Sharpen.Thread t = grr.GetThread();
if (t != null)
{
grr.SetReply(msgType == SSH_MSG_REQUEST_SUCCESS ? 1 : 0);
t.Interrupt();
}
break;
}
default:
{
//System.err.println("Session.run: unsupported type "+msgType);
throw new IOException("Unknown SSH message type " + msgType);
}
}
}
}
catch (Exception e)
{
in_kex = false;
if (JSch.GetLogger().IsEnabled(Logger.INFO))
{
JSch.GetLogger().Log(Logger.INFO, "Caught an exception, leaving main loop due to "
+ e.Message);
}
}
//System.err.println("# Session.run");
//e.printStackTrace();
try
{
Disconnect();
}
catch (ArgumentNullException)
{
}
catch (Exception)
{
}
//System.err.println("@1");
//e.printStackTrace();
//System.err.println("@2");
//e.printStackTrace();
isConnected = false;
}
internal virtual void GetData(Buffer buf)
{
SetRecipient(buf.GetInt());
SetRemoteWindowSize(buf.GetUInt());
SetRemotePacketSize(buf.GetInt());
}
internal override void GetData(Buffer buf)
{
SetRecipient(buf.GetInt());
SetRemoteWindowSize(buf.GetUInt());
SetRemotePacketSize(buf.GetInt());
byte[] addr = buf.GetString();
int port = buf.GetInt();
byte[] orgaddr = buf.GetString();
int orgport = buf.GetInt();
Session _session = null;
try
{
_session = GetSession();
}
catch (JSchException)
{
}
// session has been already down.
lock (pool)
{
for (int i = 0; i < pool.Count; i++)
{
object[] foo = (object[])(pool[i]);
if (foo[0] != _session)
{
continue;
}
if (((int)foo[1]) != port)
{
continue;
}
this.rport = port;
this.target = (string)foo[2];
if (foo[3] == null || (foo[3] is object[]))
{
this.lport = -1;
}
else
{
this.lport = ((int)foo[3]);
}
if (foo.Length >= 6)
{
this.factory = ((SocketFactory)foo[5]);
}
break;
}
if (target == null)
{
}
}
}
internal virtual void GetData(Buffer buf)
{
SetRecipient(buf.GetInt());
SetRemoteWindowSize(buf.GetUInt());
SetRemotePacketSize(buf.GetInt());
}
