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XrdClientUnsolMsg.hh
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1#ifndef XRC_UNSOLMSG_H
2#define XRC_UNSOLMSG_H
3/******************************************************************************/
4/* */
5/* X r d C l i e n t U n s o l M s g . h h */
6/* */
7/* Author: Fabrizio Furano (INFN Padova, 2004) */
8/* Adapted from TXNetFile (root.cern.ch) originally done by */
9/* Alvise Dorigo, Fabrizio Furano */
10/* INFN Padova, 2003 */
11/* */
12/* This file is part of the XRootD software suite. */
13/* */
14/* XRootD is free software: you can redistribute it and/or modify it under */
15/* the terms of the GNU Lesser General Public License as published by the */
16/* Free Software Foundation, either version 3 of the License, or (at your */
17/* option) any later version. */
18/* */
19/* XRootD is distributed in the hope that it will be useful, but WITHOUT */
20/* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or */
21/* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public */
22/* License for more details. */
23/* */
24/* You should have received a copy of the GNU Lesser General Public License */
25/* along with XRootD in a file called COPYING.LESSER (LGPL license) and file */
26/* COPYING (GPL license). If not, see <http://www.gnu.org/licenses/>. */
27/* */
28/* The copyright holder's institutional names and contributor's names may not */
29/* be used to endorse or promote products derived from this software without */
30/* specific prior written permission of the institution or contributor. */
31/******************************************************************************/
32
33//////////////////////////////////////////////////////////////////////////
34// //
35// Base classes for unsolicited msg senders/receivers //
36// //
37//////////////////////////////////////////////////////////////////////////
38
41
42// The processing result for an unsolicited response
44 kUNSOL_CONTINUE = 0, // Dispatching must continue to other interested handlers
45 kUNSOL_KEEP, // Dispatching ended, but stream still alive (must keep the SID)
46 kUNSOL_DISPOSE // Dispatching ended, stream no more to be used
47};
48
49// Handler
50
52 public:
53
55 // To be called when an unsolicited response arrives from the lower layers
57 XrdClientMessage *unsolmsg) = 0;
58
59};
60
61// Sender
62
64
65 public:
66
68
69 // The upper level handler for unsolicited responses
71
73 // We simply send the event
75 return (UnsolicitedMsgHandler->ProcessUnsolicitedMsg(sender, unsolmsg));
76
77 return kUNSOL_CONTINUE;
78 }
79
81};
82#endif
UnsolRespProcResult
@ kUNSOL_DISPOSE
@ kUNSOL_KEEP
@ kUNSOL_CONTINUE
virtual UnsolRespProcResult ProcessUnsolicitedMsg(XrdClientUnsolMsgSender *sender, XrdClientMessage *unsolmsg)=0
XrdClientAbsUnsolMsgHandler * UnsolicitedMsgHandler
UnsolRespProcResult SendUnsolicitedMsg(XrdClientUnsolMsgSender *sender, XrdClientMessage *unsolmsg)