gsePacketData.h

00001 /**
00002  * Rapid-prototyping protection schemes with IEC 61850
00003  *
00004  * Copyright (c) 2012 Steven Blair
00005  *
00006  * This program is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU General Public License
00008  * as published by the Free Software Foundation; either version 2
00009  * of the License, or (at your option) any later version.
00010 
00011  * This program is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015 
00016  * You should have received a copy of the GNU General Public License
00017  * along with this program; if not, write to the Free Software
00018  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
00019  */
00020 
00021 #ifndef GSE_PACKET_DATA_H
00022 #define GSE_PACKET_DATA_H
00023 
00024 #ifdef __cplusplus /* If this is a C++ compiler, use C linkage */
00025 extern "C" {
00026 #endif
00027 
00028 #include <stdlib.h>
00029 #include <string.h>
00030 #include "ctypes.h"
00031 
00032 struct gseControl {
00033     struct ethHeaderData ethHeaderData;
00034     unsigned char *gocbRef;                        // <LDinst>/LLN0$<GSEControl.name> e.g. "C1/LLN0$ItlPositions"
00035     CTYPE_INT32U timeAllowedToLive;
00036     unsigned char *datSet;                        // <IEDname><LDinst>/LLN0$<DataSet.name> e.g. "E1Q1SB1C1/LLN0$Positions"
00037     unsigned char *goID;                        // optional
00038     CTYPE_TIMESTAMP t;
00039     CTYPE_INT32U stNum;
00040     CTYPE_INT32U sqNum;
00041     CTYPE_BOOLEAN test;
00042     CTYPE_INT32U confRev;
00043     CTYPE_BOOLEAN ndsCom;
00044     CTYPE_INT32U numDatSetEntries;
00045     CTYPE_INT32U minTime;                        // stored in milliseconds
00046     CTYPE_INT32U maxTime;                        // stored in milliseconds
00047     int (*encodeDataset)(unsigned char *buf);    // function pointer to dataset-specific encoder
00048     int (*getDatasetLength)();                    // function pointer to dataset-specific getLength function
00049     int (*send)(unsigned char *buf, CTYPE_BOOLEAN statusChange, CTYPE_INT32U timeAllowedToLive);    // function pointer to send GSE packet
00050 };
00051 
00052 #ifdef __cplusplus /* If this is a C++ compiler, end C linkage */
00053 }
00054 #endif
00055 
00056 #endif