| Brian Waters | 13d9601 | 2017-12-08 16:53:31 -0600 | [diff] [blame^] | 1 | /***************************************************************************************************** |
| 2 | * Software License Agreement (BSD License) |
| 3 | * Author : Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp> |
| 4 | * |
| 5 | * Copyright (c) 2009-2010, Souheil Ben Ayed, Teraoka Laboratory of Keio University, and the WIDE Project |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Redistribution and use of this software in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions are met: |
| 10 | * |
| 11 | * 1. Redistributions of source code must retain the above copyright |
| 12 | * notice, this list of conditions and the following disclaimer. |
| 13 | * |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer in the |
| 16 | * documentation and/or other materials provided with the distribution. |
| 17 | * |
| 18 | * 3. All advertising materials mentioning features or use of this software |
| 19 | * must display the following acknowledgement: |
| 20 | * This product includes software developed by Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp>. |
| 21 | * |
| 22 | * 4. Neither the name of Souheil Ben Ayed, Teraoka Laboratory of Keio University or the WIDE Project nor the |
| 23 | * names of its contributors may be used to endorse or promote products |
| 24 | * derived from this software without specific prior written permission. |
| 25 | * |
| 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ''AS IS'' AND ANY |
| 27 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| 28 | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| 29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY |
| 30 | * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| 31 | * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| 32 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| 33 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 34 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| 35 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 36 | *****************************************************************************************************/ |
| 37 | |
| 38 | |
| 39 | #ifndef _PLUGINS_H |
| 40 | #define _PLUGINS_H |
| 41 | |
| 42 | #include "libdiameap.h" |
| 43 | #include "libcrypt.h" |
| 44 | |
| 45 | |
| 46 | |
| 47 | |
| 48 | /* Macro that define the register functions of an EAP method */ |
| 49 | #define REGISTER_METHOD(_methodName, _configFunction, _initFunction, _initPickUpFunction, _buildReqFunction, _getTimeoutFunction, _checkFunction, _processFunction, _isDoneFunction, _getKeyFunction, _unregisterFunction, _datafreeFunction ) \ |
| 50 | static struct register_plugin *registerplugin = NULL; \ |
| 51 | static int isregistered = 0; \ |
| 52 | int diameap_plugin_register() { \ |
| 53 | if (!isregistered){ \ |
| 54 | registerplugin = malloc (sizeof(struct register_plugin)); \ |
| 55 | if(registerplugin==NULL) \ |
| 56 | fprintf(stderr,"[DiamEAP extension] Error in registering plug-in\t%s\n",strerror(errno)); \ |
| 57 | memset(registerplugin, 0, sizeof(struct register_plugin)); \ |
| 58 | if(_configFunction) registerplugin->configure=_configFunction; \ |
| 59 | if(_initFunction) registerplugin->init=_initFunction; \ |
| 60 | if(_initPickUpFunction) registerplugin->initPickUp=_initPickUpFunction; \ |
| 61 | if(_buildReqFunction) registerplugin->buildReq=_buildReqFunction; \ |
| 62 | if(_getTimeoutFunction) registerplugin->getTimeout=_getTimeoutFunction; \ |
| 63 | if(_checkFunction) registerplugin->check=_checkFunction; \ |
| 64 | if(_processFunction) registerplugin->process=_processFunction; \ |
| 65 | if(_isDoneFunction) registerplugin->isDone=_isDoneFunction; \ |
| 66 | if(_getKeyFunction) registerplugin->getKey=_getKeyFunction; \ |
| 67 | if(_unregisterFunction) registerplugin->unregister=_unregisterFunction; \ |
| 68 | if(_datafreeFunction) registerplugin->datafree=_datafreeFunction; \ |
| 69 | isregistered++; \ |
| 70 | }else{ \ |
| 71 | fprintf(stderr, "Cannot register the " _methodName " plugin twice\n"); \ |
| 72 | return EINVAL; \ |
| 73 | } \ |
| 74 | return 0; \ |
| 75 | } \ |
| 76 | int diameap_plugin_objects(struct register_plugin ** rplugin){ \ |
| 77 | *rplugin=registerplugin; \ |
| 78 | return 0; \ |
| 79 | } \ |
| 80 | |
| 81 | |
| 82 | #endif /*_PLUGINS_H*/ |