/// <summary>
/// Retrieves a list of all registered ONC/RPC servers at the same host
/// as the contacted portmapper.
/// </summary>
/// <remarks>
/// Retrieves a list of all registered ONC/RPC servers at the same host
/// as the contacted portmapper.
/// </remarks>
/// <returns>
/// vector of server descriptions (see
/// class
/// <see cref="OncRpcServerIdent">OncRpcServerIdent</see>
/// ).
/// </returns>
/// <exception cref="OncRpcException">
/// if the portmapper is not available (detail is
/// <see cref="OncRpcException.RPC_PMAPFAILURE">OncRpcException.RPC_PMAPFAILURE</see>
/// ).
/// </exception>
/// <exception cref="org.acplt.oncrpc.OncRpcException"></exception>
public virtual org.acplt.oncrpc.OncRpcServerIdent[] listServers()
{
//
// Fill in the request parameters.
//
org.acplt.oncrpc.OncRpcDumpResult result = new org.acplt.oncrpc.OncRpcDumpResult(
);
//
// Try to contact the portmap process. If something goes "boing"
// at this stage, then rethrow the exception as a generic portmap
// failure exception.
//
try
{
portmapClient.call(org.acplt.oncrpc.OncRpcPortmapServices.PMAP_DUMP, org.acplt.oncrpc.XdrVoid
.XDR_VOID, result);
}
catch (org.acplt.oncrpc.OncRpcException)
{
throw (new org.acplt.oncrpc.OncRpcException(org.acplt.oncrpc.OncRpcException.RPC_PMAPFAILURE
));
}
//
// Copy the server ident object references from the Vector
// into the vector (array).
//
org.acplt.oncrpc.OncRpcServerIdent[] info = new org.acplt.oncrpc.OncRpcServerIdent
[result.servers.Count];
result.servers.CopyTo(info);
return(info);
}
/// <summary>Return list of registered ONC/RPC servers.</summary>
/// <remarks>Return list of registered ONC/RPC servers.</remarks>
/// <returns>
/// list of ONC/RPC server descriptions (program, version,
/// protocol, port).
/// </returns>
internal virtual OncRpcDumpResult listServers()
{
org.acplt.oncrpc.OncRpcDumpResult result = new org.acplt.oncrpc.OncRpcDumpResult(
);
result.servers = servers;
return(result);
}
/// <summary>
/// Retrieves a list of all registered ONC/RPC servers at the same host
/// as the contacted portmapper.
/// </summary>
/// <remarks>
/// Retrieves a list of all registered ONC/RPC servers at the same host
/// as the contacted portmapper.
/// </remarks>
/// <returns>
/// vector of server descriptions (see
/// class
/// <see cref="OncRpcServerIdent">OncRpcServerIdent</see>
/// ).
/// </returns>
/// <exception cref="OncRpcException">
/// if the portmapper is not available (detail is
/// <see cref="OncRpcException.RPC_PMAPFAILURE">OncRpcException.RPC_PMAPFAILURE</see>
/// ).
/// </exception>
/// <exception cref="org.acplt.oncrpc.OncRpcException"></exception>
public virtual org.acplt.oncrpc.OncRpcServerIdent[] listServers()
{
//
// Fill in the request parameters.
//
org.acplt.oncrpc.OncRpcDumpResult result = new org.acplt.oncrpc.OncRpcDumpResult(
);
//
// Try to contact the portmap process. If something goes "boing"
// at this stage, then rethrow the exception as a generic portmap
// failure exception.
//
try
{
portmapClient.call(org.acplt.oncrpc.OncRpcPortmapServices.PMAP_DUMP, org.acplt.oncrpc.XdrVoid
.XDR_VOID, result);
}
catch (org.acplt.oncrpc.OncRpcException)
{
throw (new org.acplt.oncrpc.OncRpcException(org.acplt.oncrpc.OncRpcException.RPC_PMAPFAILURE
));
}
//
// Copy the server ident object references from the Vector
// into the vector (array).
//
org.acplt.oncrpc.OncRpcServerIdent[] info = new org.acplt.oncrpc.OncRpcServerIdent
[result.servers.Count];
result.servers.CopyTo(info);
return info;
}
/// <summary>Return list of registered ONC/RPC servers.</summary>
/// <remarks>Return list of registered ONC/RPC servers.</remarks>
/// <returns>
/// list of ONC/RPC server descriptions (program, version,
/// protocol, port).
/// </returns>
internal virtual OncRpcDumpResult listServers()
{
org.acplt.oncrpc.OncRpcDumpResult result = new org.acplt.oncrpc.OncRpcDumpResult(
);
result.servers = servers;
return result;
}
/// <summary>Dispatch incomming ONC/RPC calls to the individual handler functions.</summary>
/// <remarks>
/// Dispatch incomming ONC/RPC calls to the individual handler functions.
/// The CALLIT method is currently unimplemented.
/// </remarks>
/// <param name="call">
/// The ONC/RPC call, with references to the transport and
/// XDR streams to use for retrieving parameters and sending replies.
/// </param>
/// <param name="program">the portmap's program number, 100000</param>
/// <param name="version">the portmap's protocol version, 2</param>
/// <param name="procedure">the procedure to call.</param>
/// <exception cref="org.acplt.oncrpc.OncRpcException">if an ONC/RPC error occurs.</exception>
/// <exception cref="System.IO.IOException">if an I/O error occurs.</exception>
public virtual void dispatchOncRpcCall(org.acplt.oncrpc.server.OncRpcCallInformation
call, int program, int version, int procedure)
{
//
// Make sure it's the right program and version that we can handle.
// (defensive programming)
//
if (program == PMAP_PROGRAM)
{
if (version == PMAP_VERSION)
{
switch (procedure)
{
case 0:
{
// handle NULL call.
call.retrieveCall(org.acplt.oncrpc.XdrVoid.XDR_VOID);
call.reply(org.acplt.oncrpc.XdrVoid.XDR_VOID);
break;
}
case OncRpcPortmapServices.PMAP_GETPORT:
{
// handle port query
org.acplt.oncrpc.OncRpcServerIdent @params = new org.acplt.oncrpc.OncRpcServerIdent
();
call.retrieveCall(@params);
org.acplt.oncrpc.OncRpcGetPortResult result = getPort(@params);
call.reply(result);
break;
}
case OncRpcPortmapServices.PMAP_SET:
{
// handle port registration
//
// ensure that no remote client tries to register
//
OncRpcServerIdent @params = new OncRpcServerIdent
();
call.retrieveCall(@params);
org.acplt.oncrpc.XdrBoolean result;
if (isLocalAddress(call.peerAddress))
{
result = setPort(@params);
}
else
{
result = new XdrBoolean(false);
}
call.reply(result);
break;
}
case OncRpcPortmapServices.PMAP_UNSET:
{
// handle port deregistration
OncRpcServerIdent @params = new OncRpcServerIdent
();
call.retrieveCall(@params);
org.acplt.oncrpc.XdrBoolean result;
if (isLocalAddress(call.peerAddress))
{
result = unsetPort(@params);
}
else
{
result = new XdrBoolean(false);
}
call.reply(result);
break;
}
case OncRpcPortmapServices.PMAP_DUMP:
{
// list all registrations
call.retrieveCall(org.acplt.oncrpc.XdrVoid.XDR_VOID);
org.acplt.oncrpc.OncRpcDumpResult result = listServers();
call.reply(result);
break;
}
default:
{
// unknown/unimplemented procedure
call.failProcedureUnavailable();
break;
}
}
}
else
{
call.failProgramMismatch(PMAP_VERSION, PMAP_VERSION);
}
}
else
{
call.failProgramUnavailable();
}
}
