public static void interpreter(Stream stream, thinCLIProtocol tCLIprotocol)
{
string filename = "";
string path = "";
string msg = "";
while (!tCLIprotocol.dropOut)
{
Types.unmarshal_int32(stream); // total message length (unused here)
Messages.tag t = Messages.unmarshal_tag(stream);
switch (t)
{
case Messages.tag.Command:
t = Messages.unmarshal_tag(stream);
switch (t)
{
case Messages.tag.Print:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: Print: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.PrintStderr:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: PrintStderr: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.Debug:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: Debug: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.Exit:
int code = Types.unmarshal_int(stream);
tCLIprotocol.dGlobalDebug("Read: Command Exit " + code, tCLIprotocol);
tCLIprotocol.dExit(code);
break;
case Messages.tag.Error:
tCLIprotocol.dGlobalDebug("Read: Command Error", tCLIprotocol);
string err_code = Types.unmarshal_string(stream);
tCLIprotocol.dConsoleWriteLine("Error code: " + err_code);
tCLIprotocol.dConsoleWrite("Error params: ");
int length = Types.unmarshal_int(stream);
for (int i = 0; i < length; i++)
{
string param = Types.unmarshal_string(stream);
tCLIprotocol.dConsoleWrite(param);
if (i != (length - 1)) tCLIprotocol.dConsoleWrite(", ");
}
tCLIprotocol.dConsoleWriteLine("");
break;
case Messages.tag.Prompt:
tCLIprotocol.dGlobalDebug("Read: Command Prompt", tCLIprotocol);
string response = tCLIprotocol.dConsoleReadLine();
tCLIprotocol.dConsoleWriteLine("Read "+response);
/* NB, 4+4+4 here for the blob, chunk and string length, put in by the marshal_string
function. A franken-marshal. */
Types.marshal_int(stream, 4 + 4 + 4); // length
Messages.marshal_tag(stream, Messages.tag.Blob);
Messages.marshal_tag(stream, Messages.tag.Chunk);
Types.marshal_string(stream, response);
Types.marshal_int(stream, 4 + 4); // length
Messages.marshal_tag(stream, Messages.tag.Blob);
Messages.marshal_tag(stream, Messages.tag.End);
break;
case Messages.tag.Load:
filename = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: Load " + filename, tCLIprotocol);
Messages.load(stream, filename, tCLIprotocol);
break;
case Messages.tag.HttpPut:
filename = Types.unmarshal_string(stream);
path = Types.unmarshal_string(stream);
Uri uri = ParseUri(path, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Read: HttpPut " + filename + " -> " + uri, tCLIprotocol);
Messages.http_put(stream, filename, uri, tCLIprotocol);
break;
case Messages.tag.HttpGet:
filename = Types.unmarshal_string(stream);
path = Types.unmarshal_string(stream);
uri = ParseUri(path, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Read: HttpGet " + filename + " -> " + uri, tCLIprotocol);
Messages.http_get(stream, filename, uri, tCLIprotocol);
break;
default:
Messages.protocol_failure("Command", t, tCLIprotocol);
break;
}
break;
default:
Messages.protocol_failure("Message", t, tCLIprotocol);
break;
}
}
}
public static void performCommand(string Body, thinCLIProtocol tCLIprotocol)
{
string body = Body;
body += "username="******"\n";
body += "password="******"\n";
if (body.Length != 0)
{
body = body.Substring(0, body.Length - 1); // strip last "\n"
}
string header = "POST /cli HTTP/1.0\r\n";
string content_length = "content-length: " + Encoding.UTF8.GetBytes(body).Length + "\r\n";
string tosend = header + content_length + "\r\n" + body;
try
{
Stream stream = Transport.connect(tCLIprotocol, tCLIprotocol.conf.hostname, tCLIprotocol.conf.port);
if (stream == null)
{
// The SSL functions already tell us what happened
tCLIprotocol.dExit(1);
}
byte[] message = Encoding.UTF8.GetBytes(tosend);
stream.Write(message, 0, message.Length);
stream.Flush();
Messages.version_handshake(stream, tCLIprotocol);
interpreter(stream, tCLIprotocol);
}
catch (SocketException)
{
tCLIprotocol.dGlobalError("Connection to " + tCLIprotocol.conf.hostname + ":" + tCLIprotocol.conf.port + " refused.");
tCLIprotocol.dExit(1);
}
catch (Exception e)
{
if (tCLIprotocol.conf.debug) throw e;
tCLIprotocol.dGlobalError("Caught exception: " + e.Message);
tCLIprotocol.dExit(1);
}
}
public static void version_handshake(Stream stream, thinCLIProtocol tCLIprotocol)
{
/* Check for the initial magic string */
byte[] magic = Types.unmarshal_n(stream, (uint)tCLIprotocol.magic_string.Length);
for (int i = 0; i < tCLIprotocol.magic_string.Length; i++)
{
if (magic[i] != tCLIprotocol.magic_string[i])
{
tCLIprotocol.dGlobalError("Failed to find a server on " + tCLIprotocol.conf.hostname + ":" + tCLIprotocol.conf.port);
tCLIprotocol.dGlobalUsage();
tCLIprotocol.dExit(1);
}
}
/* Read the remote version numbers */
int remote_major = Types.unmarshal_int(stream);
int remote_minor = Types.unmarshal_int(stream);
tCLIprotocol.dGlobalDebug("Remote host has version " + remote_major + "." + remote_minor, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Client has version " + tCLIprotocol.major + "." + tCLIprotocol.minor, tCLIprotocol);
if (tCLIprotocol.major != remote_major)
{
tCLIprotocol.dGlobalError("Protocol version mismatch talking to server on " + tCLIprotocol.conf.hostname + ":" + tCLIprotocol.conf.port);
tCLIprotocol.dGlobalUsage();
tCLIprotocol.dExit(1);
}
/* Tell the server our version numbers */
for (int i = 0; i < tCLIprotocol.magic_string.Length; i++)
{
stream.WriteByte((byte)tCLIprotocol.magic_string[i]);
}
Types.marshal_int(stream, tCLIprotocol.major);
Types.marshal_int(stream, tCLIprotocol.minor);
}
public static void protocol_failure(string msg, tag t, thinCLIProtocol tCLIprotocol)
{
tCLIprotocol.dGlobalError("Protocol failure: Reading " + msg + ": unexpected tag: " + t);
tCLIprotocol.dExit(1);
}
public static void protocol_failure(string msg, tag t, thinCLIProtocol tCLIprotocol)
{
tCLIprotocol.dGlobalError("Protocol failure: Reading " + msg + ": unexpected tag: " + t);
tCLIprotocol.dExit(1);
}
public static void interpreter(Stream stream, thinCLIProtocol tCLIprotocol)
{
string filename = "";
string path = "";
string msg = "";
while (!tCLIprotocol.dropOut)
{
Types.unmarshal_int32(stream); // total message length (unused here)
Messages.tag t = Messages.unmarshal_tag(stream);
switch (t)
{
case Messages.tag.Command:
t = Messages.unmarshal_tag(stream);
switch (t)
{
case Messages.tag.Print:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: Print: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.PrintStderr:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: PrintStderr: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.Debug:
msg = Types.unmarshal_string(stream);
tCLIprotocol.dGlobalDebug("Read: Debug: " + msg, tCLIprotocol);
tCLIprotocol.dConsoleWriteLine(msg);
break;
case Messages.tag.Exit:
int code = Types.unmarshal_int(stream);
tCLIprotocol.dGlobalDebug("Read: Command Exit " + code, tCLIprotocol);
tCLIprotocol.dExit(code);
break;
case Messages.tag.Error:
tCLIprotocol.dGlobalDebug("Read: Command Error", tCLIprotocol);
string err_code = Types.unmarshal_string(stream);
tCLIprotocol.dConsoleWriteLine("Error code: " + err_code);
tCLIprotocol.dConsoleWrite("Error params: ");
int length = Types.unmarshal_int(stream);
for (int i = 0; i < length; i++)
{
string param = Types.unmarshal_string(stream);
tCLIprotocol.dConsoleWrite(param);
if (i != (length - 1))
{
tCLIprotocol.dConsoleWrite(", ");
}
}
tCLIprotocol.dConsoleWriteLine("");
break;
case Messages.tag.Prompt:
tCLIprotocol.dGlobalDebug("Read: Command Prompt", tCLIprotocol);
string response = tCLIprotocol.dConsoleReadLine();
tCLIprotocol.dConsoleWriteLine("Read " + response);
/* NB, 4+4+4 here for the blob, chunk and string length, put in by the marshal_string
* function. A franken-marshal. */
Types.marshal_int(stream, 4 + 4 + 4); // length
Messages.marshal_tag(stream, Messages.tag.Blob);
Messages.marshal_tag(stream, Messages.tag.Chunk);
Types.marshal_string(stream, response);
Types.marshal_int(stream, 4 + 4); // length
Messages.marshal_tag(stream, Messages.tag.Blob);
Messages.marshal_tag(stream, Messages.tag.End);
break;
case Messages.tag.Load:
filename = Types.unmarshal_string(stream);
CheckPermitFiles(filename, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Read: Load " + filename, tCLIprotocol);
Messages.load(stream, filename, tCLIprotocol);
break;
case Messages.tag.HttpPut:
filename = Types.unmarshal_string(stream);
CheckPermitFiles(filename, tCLIprotocol);
path = Types.unmarshal_string(stream);
Uri uri = ParseUri(path, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Read: HttpPut " + filename + " -> " + uri, tCLIprotocol);
Messages.http_put(stream, filename, uri, tCLIprotocol);
break;
case Messages.tag.HttpGet:
filename = Types.unmarshal_string(stream);
CheckPermitFiles(filename, tCLIprotocol, true);
path = Types.unmarshal_string(stream);
uri = ParseUri(path, tCLIprotocol);
tCLIprotocol.dGlobalDebug("Read: HttpGet " + filename + " -> " + uri, tCLIprotocol);
Messages.http_get(stream, filename, uri, tCLIprotocol);
break;
default:
Messages.protocol_failure("Command", t, tCLIprotocol);
break;
}
break;
default:
Messages.protocol_failure("Message", t, tCLIprotocol);
break;
}
}
}
