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Diffstat (limited to 'src/analysis/scan/patterns/tokens/node.h')
-rw-r--r-- | src/analysis/scan/patterns/tokens/node.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/src/analysis/scan/patterns/tokens/node.h b/src/analysis/scan/patterns/tokens/node.h new file mode 100644 index 0000000..4c9eb48 --- /dev/null +++ b/src/analysis/scan/patterns/tokens/node.h @@ -0,0 +1,77 @@ + +/* Chrysalide - Outil d'analyse de fichiers binaires + * node.h - prototypes pour la décomposition d'un motif de recherche en atomes assemblés + * + * 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_PATTERNS_TOKENS_NODE_H +#define _ANALYSIS_SCAN_PATTERNS_TOKENS_NODE_H + + +#include <glib-object.h> +#include <stdbool.h> + + +#include "../backend.h" +#include "../../context.h" +#include "../../matches/pending.h" + + +#define G_TYPE_SCAN_TOKEN_NODE g_scan_token_node_get_type() +#define G_SCAN_TOKEN_NODE(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), G_TYPE_SCAN_TOKEN_NODE, GScanTokenNode)) +#define G_IS_SCAN_TOKEN_NODE(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), G_TYPE_SCAN_TOKEN_NODE)) +#define G_SCAN_TOKEN_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_SCAN_TOKEN_NODE, GScanTokenNodeClass)) +#define G_IS_SCAN_TOKEN_NODE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_SCAN_TOKEN_NODE)) +#define G_SCAN_TOKEN_NODE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_SCAN_TOKEN_NODE, GScanTokenNodeClass)) + + +/* Décomposition d'un motif de recherche en atomes (instance) */ +typedef struct _GScanTokenNode GScanTokenNode; + +/* Décomposition d'un motif de recherche en atomes (classe) */ +typedef struct _GScanTokenNodeClass GScanTokenNodeClass; + + +/* Indique le type défini pour un élément décomposant un motif d'octets à rechercher. */ +GType g_scan_token_node_get_type(void); + + +// TODO +// validate +// force_plain_registration // set begin/end + + +/* Inscrit la définition d'un motif dans un moteur de recherche. */ +bool g_scan_token_node_enroll(GScanTokenNode *, GScanContext *, GEngineBackend *, size_t); + +/* Mémorisation d'une souplesse dans les positions visées */ +typedef struct _node_search_offset_t +{ + phys_t min; /* Position minimale */ + phys_t max; /* Position maxnimale */ + +} node_search_offset_t; + +/* Transforme les correspondances locales en trouvailles. */ +void g_scan_token_node_check(const GScanTokenNode *, GScanContext *, GBinContent *, pending_matches_t *, const node_search_offset_t *); + + + +#endif /* _ANALYSIS_SCAN_PATTERNS_TOKENS_NODE_H */ |