diff options
Diffstat (limited to 'src/analysis/types/basic.c')
| -rw-r--r-- | src/analysis/types/basic.c | 309 |
1 files changed, 309 insertions, 0 deletions
diff --git a/src/analysis/types/basic.c b/src/analysis/types/basic.c new file mode 100644 index 0000000..436b04e --- /dev/null +++ b/src/analysis/types/basic.c @@ -0,0 +1,309 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * basic.c - manipulation des types de données de base + * + * Copyright (C) 2012 Cyrille Bagard + * + * This file is part of OpenIDA. + * + * OpenIDA 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. + * + * OpenIDA 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/>. + */ + + +#include "basic.h" + + +#include <string.h> + + +#include "../type-int.h" + + + +/* Description de type basique (instance) */ +struct _GBasicType +{ + GDataType parent; /* A laisser en premier */ + + BaseType type; /* Type représenté si connu */ + +}; + +/* Description de type basique (classe) */ +struct _GBasicTypeClass +{ + GDataTypeClass parent; /* A laisser en premier */ + +}; + + +/* Initialise la classe des types basiques. */ +static void g_basic_type_class_init(GBasicTypeClass *); + +/* Initialise l'instance d'un type basique. */ +static void g_basic_type_init(GBasicType *); + +/* Crée un copie d'un type existant. */ +static GDataType *g_basic_type_dup(const GBasicType *); + +/* Décrit le type fourni sous forme de caractères. */ +static char *g_basic_type_to_string(const GBasicType *); + + + +/* Indique le type défini pour un type basique. */ +G_DEFINE_TYPE(GBasicType, g_basic_type, G_TYPE_DATA_TYPE); + + +/****************************************************************************** +* * +* Paramètres : klass = classe à initialiser. * +* * +* Description : Initialise la classe des types basiques. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_basic_type_class_init(GBasicTypeClass *klass) +{ + +} + + +/****************************************************************************** +* * +* Paramètres : type = instance à initialiser. * +* * +* Description : Initialise l'instance d'un type basique. * +* * +* Retour : - * +* * +* Remarques : - * +* * +******************************************************************************/ + +static void g_basic_type_init(GBasicType *type) +{ + GDataType *data_type; /* Version basique */ + + data_type = G_DATA_TYPE(type); + + data_type->dup = (type_dup_fc)g_basic_type_dup; + data_type->to_string = (type_to_string_fc)g_basic_type_to_string; + +} + + +/****************************************************************************** +* * +* Paramètres : type = type simple à représenter. * +* * +* Description : Crée une représentation de type basique. * +* * +* Retour : Adresse de la structure mise en place. * +* * +* Remarques : - * +* * +******************************************************************************/ + +GDataType *g_basic_type_new(BaseType type) +{ + GBasicType *result; /* Structure à retourner */ + + result = g_object_new(G_TYPE_BASIC_TYPE, NULL); + + result->type = type; + + return G_DATA_TYPE(result); + +} + + +/****************************************************************************** +* * +* Paramètres : type = type à dupliquer. * +* * +* Description : Crée un copie d'un type existant. * +* * +* Retour : Nouvelle instance de type identique à celle fournie. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static GDataType *g_basic_type_dup(const GBasicType *type) +{ + return g_basic_type_new(type->type); + +} + + +/****************************************************************************** +* * +* Paramètres : type = type à convertir. * +* * +* Description : Décrit le type fourni sous forme de caractères. * +* * +* Retour : Chaîne à libérer de la mémoire après usage. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static char *g_basic_type_to_string(const GBasicType *type) +{ + const char *desc; /* Représentation à copier */ + + switch (type->type) + { + case BTP_VOID: + desc = "void"; + break; + + case BTP_WCHAR_T: + desc = "wchar_t"; + break; + + case BTP_BOOL: + desc = "bool"; + break; + + case BTP_CHAR: + desc = "char"; + break; + + case BTP_SCHAR: + desc = "signed char"; + break; + + case BTP_UCHAR: + desc = "unsigned char"; + break; + + case BTP_SHORT: + desc = "short"; + break; + + case BTP_USHORT: + desc = "unsigned short"; + break; + + case BTP_INT: + desc = "int"; + break; + + case BTP_UINT: + desc = "unsigned int"; + break; + + case BTP_LONG: + desc = "long"; + break; + + case BTP_ULONG: + desc = "unsigned long"; + break; + + case BTP_LONG_LONG: + desc = "long long"; + break; + + case BTP_ULONG_LONG: + desc = "unsigned long long"; + break; + + case BTP_INT128: + desc = "__int128"; + break; + + case BTP_UINT128: + desc = "unsigned __int128"; + break; + + case BTP_FLOAT: + desc = "float"; + break; + + case BTP_DOUBLE: + desc = "double"; + break; + + case BTP_LONG_DOUBLE: + desc = "long double"; + break; + + case BTP_FLOAT128: + desc = "__float128"; + break; + + case BTP_ELLIPSIS: + desc = "..."; + break; + + case BTP_754R_64: + desc = "__float754r_64"; + break; + + case BTP_754R_128: + desc = "__float754r_128"; + break; + + case BTP_754R_32: + desc = "__float754r_32"; + break; + + case BTP_754R_16: + desc = "__float754r_16"; + break; + + case BTP_CHAR32_T: + desc = "char32_t"; + break; + + case BTP_CHAR16_T: + desc = "char16_t"; + break; + + default: + case BTP_OTHER: + desc = "user"; + break; + + } + + return strdup(desc); + +} + + +/****************************************************************************** +* * +* Paramètres : type = type à consulter. * +* * +* Description : Fournit le type de base géré par le type. * +* * +* Retour : Type basique. * +* * +* Remarques : - * +* * +******************************************************************************/ + +BaseType g_basic_type_get_btype(const GBasicType *type) +{ + return type->type; + +} |