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/* Chrysalide - Outil d'analyse de fichiers binaires
* plugin-def.h - prototypes pour les définitions de base utiles aux greffons
*
* Copyright (C) 2009-2019 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _PLUGINS_PLUGIN_DEF_H
#define _PLUGINS_PLUGIN_DEF_H
#include <gmodule.h>
#include <stdbool.h>
#include <stdint.h>
/* ------------------------ IDENTIFICATION DE COMPATIBILITES ------------------------ */
/* Version identifiant les définitions courantes */
typedef uint32_t plugin_abi_version_t;
#define DEFINE_PLUGIN_ABI_VERSION(maj, min, rev) \
(((maj & 0xff) << 24) | ((min & 0xff) << 16) | (rev & 0xffff))
#define GET_ABI_MAJ_VERSION(vs) ((vs >> 24) & 0xff)
#define GET_ABI_MIN_VERSION(vs) ((vs >> 16) & 0xff)
#define GET_ABI_REV_VERSION(vs) (vs & 0xffff)
#define CURRENT_ABI_VERSION DEFINE_PLUGIN_ABI_VERSION(0, 3, 0)
/* ------------------------- DEFINITION D'UN PROJET INTERNE ------------------------- */
/* Idenifiant d'une action menée */
typedef uint32_t plugin_action_t;
#define DEFINE_PLUGIN_CATEGORY(cat) ((cat & 0xff) << 24)
#define DEFINE_PLUGIN_SUB_CATEGORY(sub) ((sub & 0xff) << 16)
#define DEFINE_PLUGIN_ACTION(a) (a & 0xffff)
#define GET_PLUGIN_CATEGORY(val) ((val >> 24) & 0xff)
#define GET_PLUGIN_SUB_CATEGORY(val) ((val >> 16) & 0xff)
#define MASK_PLUGIN_CATEGORY(val) (val & (0xff << 24))
#define MASK_PLUGIN_SUB_CATEGORY(val) (val & (0xff << 16))
#define DPC_BASIC DEFINE_PLUGIN_CATEGORY(0)
#define DPC_GUI DEFINE_PLUGIN_CATEGORY(1)
#define DPC_BINARY_PROCESSING DEFINE_PLUGIN_CATEGORY(2)
/* DPC_BASIC */
#define DPS_NONE DEFINE_PLUGIN_SUB_CATEGORY(0)
#define DPS_PG_MANAGEMENT DEFINE_PLUGIN_SUB_CATEGORY(1)
#define DPS_CORE_MANAGEMENT DEFINE_PLUGIN_SUB_CATEGORY(2)
/* DPC_GUI */
#define DPS_SETUP DEFINE_PLUGIN_SUB_CATEGORY(0)
#define DPS_RUNNING DEFINE_PLUGIN_SUB_CATEGORY(1)
/* DPC_BINARY_PROCESSING */
#define DPS_CONTENT DEFINE_PLUGIN_SUB_CATEGORY(0)
#define DPS_FORMAT DEFINE_PLUGIN_SUB_CATEGORY(1)
#define DPS_DISASSEMBLY DEFINE_PLUGIN_SUB_CATEGORY(2)
#define DPS_DETECTION DEFINE_PLUGIN_SUB_CATEGORY(3)
// GUI -> project
// binary loaded
// binary unload
// GUI -> dialog box
/* Action(s) menée(s) par un greffon */
typedef enum _PluginAction
{
/**
* DPC_BASIC | DPS_NONE
*/
/* Aucun intérêt */
PGA_BASIC_NONE = DPC_BASIC | DPS_NONE | DEFINE_PLUGIN_ACTION(0),
/**
* DPC_BASIC | DPS_PG_MANAGEMENT
*/
/* Chargement */
PGA_PLUGIN_INIT = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(0),
/* Déchargement */
PGA_PLUGIN_EXIT = DPC_BASIC | DPS_PG_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
/**
* DPC_BASIC | DPS_CORE_MANAGEMENT
*/
/* Fin du chargement des greffons natifs */
PGA_NATIVE_PLUGINS_LOADED = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(0),
/* Fin du chargement de tous greffons */
PGA_PLUGINS_LOADED = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(1),
/* Mise en place de type à partir de code externe */
PGA_TYPE_BUILDING = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(2),
/**
* DPC_GUI | DPS_SETUP
*/
/* Inclusion de thèmes */
PGA_GUI_THEME = DPC_GUI | DPS_SETUP | DEFINE_PLUGIN_ACTION(0),
/**
* DPC_GUI | DPS_RUNNING
*/
/* Accrochage / décrochage de panneaux */
PGA_PANEL_CREATION = DPC_GUI | DPS_RUNNING | DEFINE_PLUGIN_ACTION(0),
/* Accrochage / décrochage de panneaux */
PGA_PANEL_DOCKING = DPC_GUI | DPS_RUNNING | DEFINE_PLUGIN_ACTION(1),
/**
* DPC_BINARY_PROCESSING | DPS_CONTENT
*/
/* Exploration de contenus binaires */
PGA_CONTENT_EXPLORER = DPC_BINARY_PROCESSING | DPS_CONTENT | DEFINE_PLUGIN_ACTION(0),
/* Conversion de contenus binaires en contenus chargés */
PGA_CONTENT_RESOLVER = DPC_BINARY_PROCESSING | DPS_CONTENT | DEFINE_PLUGIN_ACTION(1),
/* Intervention en toute fin d'analyse de contenu chargé */
PGA_CONTENT_ANALYZED = DPC_BINARY_PROCESSING | DPS_CONTENT | DEFINE_PLUGIN_ACTION(2),
/**
* DPC_BINARY_PROCESSING | DPS_FORMAT
*/
/* Début de l'analyse d'un format */
PGA_FORMAT_ANALYSIS_STARTED = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(0),
/* Accompagnement du chargement */
PGA_FORMAT_PRELOAD = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(1),
/* Accompagnement du chargement */
PGA_FORMAT_ATTACH_DEBUG = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(2),
/* Fin de l'analyse d'un format */
PGA_FORMAT_ANALYSIS_ENDED = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(3),
/* Début de la vague finale d'analyse d'un format */
PGA_FORMAT_POST_ANALYSIS_STARTED = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(4),
/* Fin de la vague finale d'analyse d'un format */
PGA_FORMAT_POST_ANALYSIS_ENDED = DPC_BINARY_PROCESSING | DPS_FORMAT | DEFINE_PLUGIN_ACTION(5),
/**
* DPC_BINARY_PROCESSING | DPS_DISASSEMBLY
*/
/* Désassemblage démarré */
PGA_DISASSEMBLY_STARTED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(0),
/* Instructions toutes jutes désassemblées */
PGA_DISASSEMBLY_RAW = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(1),
/* Crochets de type 'link' exécutés */
PGA_DISASSEMBLY_HOOKED_LINK = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(2),
/* Crochets de type 'post' exécutés */
PGA_DISASSEMBLY_HOOKED_POST = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(3),
/* Limites de routines définies */
PGA_DISASSEMBLY_LIMITED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(4),
/* Détection d'éventuelles boucles effectuée */
PGA_DISASSEMBLY_LOOPS = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(5),
/* Liaisons entre instructions mises en place */
PGA_DISASSEMBLY_LINKED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(6),
/* Instructions regroupées en blocs basiques */
PGA_DISASSEMBLY_GROUPED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(7),
/* Définitions de profondeurs d'exécution */
PGA_DISASSEMBLY_RANKED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(8),
/* Désassemblage fini */
PGA_DISASSEMBLY_ENDED = DPC_BINARY_PROCESSING | DPS_DISASSEMBLY | DEFINE_PLUGIN_ACTION(9),
/**
* DPC_BINARY_PROCESSING | DPS_DETECTION
*/
/* Intervention en toute fin d'analyse de contenu chargé */
PGA_DETECTION_OBFUSCATORS = DPC_BINARY_PROCESSING | DPS_DETECTION | DEFINE_PLUGIN_ACTION(0),
} PluginAction;
/* ------------------------ PREMIER INTERFACAGE PROTOCOLAIRE ------------------------ */
#define CHRYSALIDE_PLUGIN_MAGIC 0xdeadc0de1234abcdull
/* Définition d'un greffon */
typedef struct _plugin_interface
{
uint64_t magic; /* Vérification a minima */
plugin_abi_version_t abi_version; /* Version du protocole utilisé*/
/**
* Les champs suivants ne sont généralement pas alloués dynamiquement,
* car issus des données des greffons natifs.
*
* Dans le cas des autres types d'extensions (par exemple ceux en Python),
* les éléments sont construits à la volée, donc à libérer après usage.
*/
char *gtp_name; /* Désignation du GType associé*/
char *name; /* Désignation humaine courte */
char *desc; /* Description plus loquace */
char *version; /* Version du greffon */
char *url; /* Site Web associé */
bool container; /* Mise en place de greffons ? */
char **required; /* Pré-chargements requis */
size_t required_count; /* Quantité de ces dépendances */
plugin_action_t *actions; /* Liste des actions gérées */
size_t actions_count; /* Quantité de ces actions */
} plugin_interface;
#endif /* _PLUGINS_PLUGIN_DEF_H */
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