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/* Chrysalide - Outil d'analyse de fichiers binaires
* header.c - annotation des en-têtes de binaires ELF
*
* Copyright (C) 2015-2017 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 Chrysalide. If not, see <http://www.gnu.org/licenses/>.
*/
#include "header.h"
#include <plugins/fmtp/parser.h>
/* Définition des champs */
/* Récupère la version du format. */
static bool get_mclf_version(const fmt_field_def *, GBinContent *, vmpa2t *, SourceEndian, uint32_t *);
static fmt_field_def _mc_intro[] = {
{
.name = "magic",
.size = MDS_8_BITS,
.repeat = 4,
DISPLAY_RULES(IOD_CHAR, IOD_CHAR, IOD_CHAR, IOD_CHAR),
PLAIN_COMMENT(__("Header magic value"))
},
{
.name = "version",
.get_value = (get_fdef_value_cb)get_mclf_version,
.size = MDS_32_BITS,
.repeat = 1,
DISPLAY_RULES(IOD_DEC),
PLAIN_COMMENT(__("Version of the MCLF header structure"))
}
};
/******************************************************************************
* *
* Paramètres : def = définition à l'origine de l'appel. *
* content = contenu binaire à venir lire. *
* pos = position de la tête de lecture. *
* endian = ordre des bits dans la source. *
* version = lieu d'enregistrement de la lecture. [OUT] *
* *
* Description : Récupère la version du format. *
* *
* Retour : Bilan de l'opération. *
* *
* Remarques : - *
* *
******************************************************************************/
static bool get_mclf_version(const fmt_field_def *def, GBinContent *content, vmpa2t *pos, SourceEndian endian, uint32_t *version)
{
bool result; /* Bilan à retourner */
result = g_binary_content_read_u32(content, pos, endian, version);
return result;
}
/******************************************************************************
* *
* Paramètres : format = description de l'exécutable à compléter. *
* info = informations à constituer en avance de phase. *
* pos = tête de lecture courante. [OUT] *
* version = version du format récupérée. [OUT] *
* *
* Description : Charge tous les symboles de l'en-tête Mobicore. *
* *
* Retour : Bilan de l'opération. *
* *
* Remarques : - *
* *
******************************************************************************/
bool annotate_mobicore_header(GBinFormat *format, GPreloadInfo *info, vmpa2t *pos, uint32_t *version)
{
bool result; /* Bilan à retourner */
result = parse_field_definitions(PARSING_DEFS(_mc_intro), format, info, pos, version);
return result;
}
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