CCSDS_study project

netzob-030/lib/includes/commonLib.h

@@ -0,0 +1,98 @@
+// -*- coding: utf-8 -*-
+
+//+---------------------------------------------------------------------------+
+//|          01001110 01100101 01110100 01111010 01101111 01100010            |
+//|                                                                           |
+//|               Netzob : Inferring communication protocols                  |
+//+---------------------------------------------------------------------------+
+//| Copyright (C) 2011-2017 Georges Bossert and Frédéric Guihéry              |
+//| This program is free software: you can redistribute it and/or modify      |
+//| it under the terms of the GNU General Public License as published by      |
+//| the Free Software Foundation, either version 3 of the License, or         |
+//| (at your option) any later version.                                       |
+//|                                                                           |
+//| This program 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 General Public License for more details.                              |
+//|                                                                           |
+//| You should have received a copy of the GNU General Public License         |
+//| along with this program. If not, see <http://www.gnu.org/licenses/>.      |
+//+---------------------------------------------------------------------------+
+//| @url      : http://www.netzob.org                                         |
+//| @contact  : contact@netzob.org                                            |
+//| @sponsors : Amossys, http://www.amossys.fr                                |
+//|             Supélec, http://www.rennes.supelec.fr/ren/rd/cidre/           |
+//+---------------------------------------------------------------------------+
+#ifndef commonLib_H
+#define commonLib_H 
+
+//+---------------------------------------------------------------------------+
+//| Imports
+//+---------------------------------------------------------------------------+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+
+
+//+---------------------------------------------------------------------------+
+//| Enumerations and complex types
+//+---------------------------------------------------------------------------+
+typedef enum { FALSE, TRUE } Bool;
+
+// Definition of a score vector
+typedef struct {
+  float s1;
+  float s2;
+  float s3;
+  float value;
+} t_score;
+
+// Definition of a semantic tag
+typedef struct {
+  char* name;
+} t_semanticTag;
+
+// Definition of a message :
+typedef struct {
+  unsigned int len; // length of the message
+  unsigned char *alignment; // a alignment/message
+  unsigned char *mask; // its mask
+  t_semanticTag **semanticTags; // an array of pointer over semantic tags. One could be attached on each half-byte of the alignment.
+  char* uid;
+  t_score *score;
+} t_message;
+
+//Definition of a group of messages
+typedef struct {
+  unsigned int len; // nb of messages in the group
+  t_message *messages; // a list of messages
+  float * scores; //list of score allready computed.
+} t_group;
+
+// Definition of a group of group (a group of symbol)
+typedef struct {
+  unsigned int len; // nb of group
+  t_group *groups; // a list of group
+} t_groups;
+
+typedef struct {
+  int i;  // group1 number
+  int j;  // group2 number
+  float score; // score of equivalence between group1 and group2
+} t_equivalentGroup;
+
+// Cost definitions for the alignment
+static const short int MATCH = 5;
+static const short int SEMANTIC_MATCH = 30;
+static const short int MISMATCH = -5;
+
+static const short int GAP = 0;
+static const short int BLEN = 10;
+// Consts for the definition of a mask
+static const unsigned char END = 2;
+static const unsigned char DIFFERENT = 1;
+static const unsigned char EQUAL = 0;
+
+#endif