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Diffstat (limited to 'src/debug/ptrace/options.c')
-rw-r--r-- | src/debug/ptrace/options.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/src/debug/ptrace/options.c b/src/debug/ptrace/options.c new file mode 100644 index 0000000..6aa8a1c --- /dev/null +++ b/src/debug/ptrace/options.c @@ -0,0 +1,104 @@ + +/* OpenIDA - Outil d'analyse de fichiers binaires + * options.c - configuration du débogage ptrace() + * + * Copyright (C) 2008 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 "options.h" + + +#include <libgen.h> +#include <stdio.h> +#include <string.h> +#include <unistd.h> + + + +/* ---------------------- OPTIONS POUR LE DEBOGAGE AVEC PTRACE ---------------------- */ + + +/* Description des options */ +struct _ptrace_options +{ + char *filename; /* Fichier à exécuter */ + char **argv; /* Argument à fournir */ + +}; + + + + + + +/* ---------------------------------------------------------------------------------- */ +/* OPTIONS POUR LE DEBOGAGE AVEC PTRACE */ +/* ---------------------------------------------------------------------------------- */ + + + +/****************************************************************************** +* * +* Paramètres : binary = élément binaire ciblé par le débogage. * +* * +* Description : Etablit les options par défaut pour un binaire donné. * +* * +* Retour : Structure mise en place (ou NULL en cas d'échec). * +* * +* Remarques : - * +* * +******************************************************************************/ + +ptrace_options *create_ptrace_options_from_binary(const openida_binary *binary) +{ + ptrace_options *result; + + result = (ptrace_options *)calloc(1, sizeof(ptrace_options)); + + result->filename = strdup(openida_binary_get_filename(binary)); + + result->argv = (char **)calloc(2, sizeof(char *)); + + result->argv[0] = basename(result->filename); + + return result; + +} + + +/****************************************************************************** +* * +* Paramètres : options = options du débogage à consulter. * +* * +* Description : Lance le processus à déboguer via ptrace(). * +* * +* Retour : false en cas d'échec. * +* * +* Remarques : - * +* * +******************************************************************************/ + +bool run_ptrace_options_process(const ptrace_options *options) +{ + execv(options->filename, options->argv); + perror("execlp"); + + return false; + +} |