1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
|
/* Chrysalide - Outil d'analyse de fichiers binaires
* plugin-def.h - prototypes pour les définitions de base utiles aux greffons
*
* Copyright (C) 2009-2017 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 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, 2, 0)
//#define HARD_CODE_CURRENT_ABI_VERSION const plugin_abi_version_t abi_version = CURRENT_ABI_VERSION
/* ------------------------- 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)
/* 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_LOADED = DPC_BASIC | DPS_CORE_MANAGEMENT | DEFINE_PLUGIN_ACTION(0),
/**
* DPC_GUI | DPS_SETUP
*/
/* Inclusion de thèmes */
PGA_GUI_THEME = DPC_GUI | DPS_SETUP | DEFINE_PLUGIN_ACTION(0),
/**
* 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 */
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;
/* Facilitations de déclarations */
#define EMPTY_PG_LIST(name) \
name = NULL, \
name ## _count = 0 \
#define BUILD_PG_LIST(name, lst) \
name = lst, \
name ## _count = sizeof(lst) / sizeof(lst[0]) \
#define AL(...) BUILD_PG_LIST(.actions, ((plugin_action_t []){ __VA_ARGS__ }))
#define RL(...) BUILD_PG_LIST(.required, ((char *[]){ __VA_ARGS__ }))
#define NO_REQ EMPTY_PG_LIST(.required)
#define DEFINE_CHRYSALIDE_PLUGIN(t, n, d, v, r, a) \
G_MODULE_EXPORT const plugin_interface _chrysalide_plugin = { \
\
.magic = CHRYSALIDE_PLUGIN_MAGIC, \
.abi_version = CURRENT_ABI_VERSION, \
\
.gtp_name = t, \
.name = n, \
.desc = d, \
.version = v, \
\
.container = false, \
\
r, \
\
a, \
\
}
#define DEFINE_CHRYSALIDE_CONTAINER_PLUGIN(t, n, d, v, r, a) \
G_MODULE_EXPORT const plugin_interface _chrysalide_plugin = { \
\
.magic = CHRYSALIDE_PLUGIN_MAGIC, \
.abi_version = CURRENT_ABI_VERSION, \
\
.gtp_name = t, \
.name = n, \
.desc = d, \
.version = v, \
\
.container = true, \
\
r, \
\
a, \
\
}
/* Interfaçage primaire avec Chrysalide */
#define DEFINE_CHRYSALIDE_ACTIVE_PLUGIN(t, n, d, v, ...) \
DEFINE_CHRYSALIDE_PLUGIN(t, n, d, v, EMPTY_PG_LIST(.required), AL( __VA_ARGS__ ))
#endif /* _PLUGINS_PLUGIN_DEF_H */
|
