1 files changed, 67 insertions, 0 deletions
diff --git a/plugins/lnxsyscalls/hops.h b/plugins/lnxsyscalls/hops.h
new file mode 100644
index 0000000..42f2cc6
--- /dev/null
+++ b/plugins/lnxsyscalls/hops.h
@@ -0,0 +1,67 @@
+
+/* Chrysalide - Outil d'analyse de fichiers binaires
+ * hops.h - prototypes pour les particularités de chasse propres à une architecture
+ *
+ * Copyright (C) 2018 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/>.
+ */
+
+
+#ifndef _PLUGINS_LNXSYSCALLS_HOPS_H
+#define _PLUGINS_LNXSYSCALLS_HOPS_H
+
+
+#include <stdbool.h>
+
+
+#include <arch/processor.h>
+
+
+#include "collect.h"
+#include "syscall.h"
+#include "writer.h"
+
+
+
+/* Détermine si l'instruction lance un appel syystème. */
+typedef bool (* is_lsyscall_fc) (GArchInstruction *);
+
+/* Identifie le numéro d'appel système en cours de manipulation. */
+typedef bool (* resolve_lsyscall_nr_fc) (tracked_path *, GArchProcessor *, const hunting_ops *, unsigned int *);
+
+/* Marque les registres associés aux n premiers arguments. */
+typedef bool (* look_for_lsyscall_args_fc) (tracked_path *, size_t, size_t);
+
+/* Commente autant que possible un appel système brut. */
+typedef void (* comment_lsyscall_fc) (tracked_path *, size_t, syscall_info_t *, comment_writer *);
+
+
+/* Opérations adaptées pour une chasse donnée */
+typedef struct _hunting_ops
+{
+    const char *arch;                       /* Rappel de l'architecture    */
+
+    is_lsyscall_fc is_syscall;              /* Identification d'un appel   */
+    resolve_lsyscall_nr_fc resolve_nr;      /* Récupération d'un numéro    */
+    look_for_lsyscall_args_fc look_for_args;/* Mise à prix de N arguments  */
+    comment_lsyscall_fc comment;            /* Inscription de commentaires */
+
+} hunting_ops;
+
+
+
+#endif  /* _PLUGINS_LNXSYSCALLS_HOPS_H */