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- // -*- c++ -*-
- /*
- Copyright (C) 1991 Peter Bersen
-
- This file is part of the rpc++ Library. This library is free
- software; you can redistribute it and/or modify it under the terms of
- the GNU Library General Public License as published by the Free
- Software Foundation; either version 2 of the License, or (at your
- option) any later version. This library 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 Library General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with this library; if not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- Modified and partially rewritten March 1992 by Michael N. Lipp,
- mnl@dtro.e-technik.th-darmstadt.de. The original copyright terms and
- conditions apply without change to any modified or new parts.
- */
-
- #ifndef _RPCREQUEST_H_
- #define _RPCREQUEST_H_
- static char _rpcpp_request_h_[]
- = "request.h,v 2.6 1993/01/20 15:00:49 mnl Exp";
-
- // request.h,v
- // Revision 2.6 1993/01/20 15:00:49 mnl
- // Updated for gcc-2.3.3.
- //
- // Revision 2.5 1992/12/06 18:58:12 mnl
- // Fixed various bugs and added some Methods.
- //
- // Revision 2.4 1992/08/08 13:11:46 mnl
- // RpcRequest(const RpcRequest&) added, 'cause RpcRequest has pointers
- // to heap.
- //
- // Revision 2.3 1992/06/15 19:13:28 mnl
- // Fixed a few bugs, clarified interface.
- //
- // Revision 2.2 1992/06/13 14:27:39 mnl
- // Adapted to (patched) gcc-2.2. Fixed several bugs.
- //
- // Revision 2.1.1.1 1992/03/08 13:28:43 mnl
- // Initial mnl version.
- //
-
- #ifdef __GNUG__
- #pragma interface
- #endif
-
- #include "rpc++/xdr++.h"
- #include <rpc/rpc.h>
-
- // RpcRequest is a class that specifies an individual request that is
- // part of a service. Three parameters are required to specify a request:
- // - the request number
- // - the serializer (XdrInfo) for the input to the request
- // - the serializer (XdrInfo) for the output from the request
- class RpcRequest
- {
- private:
- void init (u_long req, int pars, int parsz,
- const XdrInfo* out, const XdrInfo** in, int rt);
-
- public:
- // Construct a new request from a request id, the information about
- // the input data and the information about the output data.
- // Note that requests that are registered for a service are stored
- // in an array using the request id as the index, so keep indices
- // small.
- typedef enum { normal, batched, async } ReqType;
- // No input arg:
- RpcRequest (u_long req, const XdrInfo* out, int t = normal);
- // One input arg:
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo* in,
- int t = normal);
- // Two input args:
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- int t = normal);
- // ...
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, int t = normal);
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, const XdrInfo*, int t = normal);
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, const XdrInfo*, const XdrInfo*, int t = normal);
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, const XdrInfo*, const XdrInfo*, const XdrInfo*,
- int t = normal);
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, const XdrInfo*, const XdrInfo*, const XdrInfo*,
- const XdrInfo*, int t = normal);
- // N input args, conversion routines given as a NULL terminated array
- // of XdrInfo*:
- RpcRequest (u_long req, const XdrInfo* out, const XdrInfo**, int t = normal);
- // A copy
- RpcRequest (const RpcRequest&);
- ~RpcRequest ();
- int RequestNumber () const;
- const XdrInfo** InInfo ();
- const XdrInfo* OutInfo ();
- ReqType Type ();
- int Params () const;
- int ParamSize ();
-
- protected:
- int params;
- int parmsz;
- u_long reqnum;
- const XdrInfo** ininfo;
- const XdrInfo* outinfo;
- ReqType reqtype;
- };
-
- inline RpcRequest::~RpcRequest ()
- { delete [] ininfo; }
-
- inline int RpcRequest::Params () const
- { return params; }
-
- inline int RpcRequest::RequestNumber () const
- { return reqnum; }
-
- inline const XdrInfo** RpcRequest::InInfo ()
- { return ininfo; }
-
- inline const XdrInfo* RpcRequest::OutInfo ()
- { return outinfo; }
-
- inline RpcRequest::ReqType RpcRequest::Type ()
- { return reqtype; }
-
- #endif
-