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Diffstat (limited to 'src/analysis/scan/patterns/modarg.h')
-rw-r--r-- | src/analysis/scan/patterns/modarg.h | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/src/analysis/scan/patterns/modarg.h b/src/analysis/scan/patterns/modarg.h new file mode 100644 index 0000000..d96e137 --- /dev/null +++ b/src/analysis/scan/patterns/modarg.h @@ -0,0 +1,91 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * modarg.h - prototypes pour la conservation d'arguments pour modificateurs + * + * Copyright (C) 2023 Cyrille Bagard + * + * This file is part of Chrysalide. + * + * Chrysalide 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. + * + * Chrysalide 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 Foobar. If not, see <http://www.gnu.org/licenses/>. + */ + + +#ifndef _ANALYSIS_SCAN_MODARG_H +#define _ANALYSIS_SCAN_MODARG_H + + +#include <stdbool.h> + + +#include "../../../common/szstr.h" + + + +/* Types d'arguments pris en charge */ +typedef enum _ModifierArgType +{ + MAT_BOOLEAN, /* Valeur booléenne */ + MAT_SIGNED_INTEGER, /* Nombre entier 64 bits #1 */ + MAT_UNSIGNED_INTEGER, /* Nombre entier 64 bits #2 */ + MAT_STRING, /* Chaîne de caractères */ + MAT_RANGE, /* Séquence d'entiers */ + +} ModifierArgType; + +/* Argument pour modificateur de motif */ +typedef struct _modifier_arg_t +{ + ModifierArgType type; /* Type de valeur portée */ + + union + { + bool boolean; /* Valeur booléenne */ + long long s_integer; /* Valeur entière 64 bits */ + unsigned long long u_integer; /* Valeur entière 64 bits */ + sized_string_t string; /* Chaîne de caractères */ + + struct + { + long long start; /* Point de départ */ + long long end; /* Point d'arrivée */ + + } range; + + } value; + +} modifier_arg_t; + + +#define exit_mod_arg(a) \ + do \ + { \ + if ((a)->type == MAT_STRING) \ + exit_szstr(&(a)->value.string); \ + } \ + while (0) + +#define copy_mod_arg(d, s) \ + do \ + { \ + (d)->type = (s)->type; \ + if ((s)->type == MAT_STRING) \ + szstrdup(&(d)->value.string, &(s)->value.string); \ + else \ + *(d) = *(s); \ + } \ + while (0) + + + +#endif /* _ANALYSIS_SCAN_MODARG_H */ |