Defined a new Dex demangler with MUTF-8 support as plugin.

7 files changed, 0 insertions, 727 deletions

diff --git a/src/mangling/dex/Makefile.am b/src/mangling/dex/Makefile.am
deleted file mode 100644
index 547d686..0000000
--- a/src/mangling/dex/Makefile.am
+++ /dev/null
@@ -1,46 +0,0 @@
-
-BUILT_SOURCES = libmanglingdexshorty_la-shorty_gram.h libmanglingdextype_la-type_gram.h
-
-AM_YFLAGS = -d
-
-noinst_LTLIBRARIES = libmanglingdex.la libmanglingdexshorty.la libmanglingdextype.la
-
-libmanglingdex_la_SOURCES =				\
-	context.h context.c
-
-libmanglingdex_la_LDFLAGS = 
-
-libmanglingdex_la_LIBADD =				\
-	libmanglingdexshorty.la				\
-	libmanglingdextype.la
-
-
-libmanglingdexshorty_la_SOURCES =		\
-	shorty_gram.y						\
-	shorty_tok.l
-
-libmanglingdexshorty_la_YFLAGS = -d -p shorty_ -o y.tab.c
-
-libmanglingdexshorty_la_LFLAGS = -P shorty_ -o lex.yy.c
-
-
-libmanglingdextype_la_SOURCES =			\
-	type_gram.y							\
-	type_tok.l
-
-libmanglingdextype_la_YFLAGS = -d -p type_ -o y.tab.c
-
-libmanglingdextype_la_LFLAGS = -P type_ -o lex.yy.c
-
-
-AM_CPPFLAGS = $(LIBGTK_CFLAGS) $(LIBXML_CFLAGS)
-
-AM_CFLAGS = $(DEBUG_CFLAGS) $(WARNING_FLAGS) $(COMPLIANCE_FLAGS)
-
-
-# Automake fait les choses à moitié
-CLEANFILES = \
-	libmanglingdexshorty_la-shorty_gram.h libmanglingdexshorty_la-shorty_gram.c \
-	libmanglingdexshorty_la-shorty_tok.c \
-	libmanglingdextype_la-type_gram.h libmanglingdextype_la-type_gram.c \
-	libmanglingdextype_la-type_tok.c
diff --git a/src/mangling/dex/context.c b/src/mangling/dex/context.c
deleted file mode 100644
index 9dd9b9c..0000000
--- a/src/mangling/dex/context.c
+++ /dev/null
@@ -1,154 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * context.c - contextes de décodage DEX
- *
- * 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#include "context.h"
-
-
-#include "../context-int.h"
-
-
-
-/* Contexte de décodage DEX (instance) */
-struct _GDexDemangler
-{
-    GDemanglingContext parent;              /* A laisser en premier        */
-
-};
-
-/* Contexte de décodage DEX (classe) */
-struct _GDexDemanglerClass
-{
-    GDemanglingContextClass parent;         /* A laisser en premier        */
-
-};
-
-
-/* Initialise la classe des contextes de décodage DEX. */
-static void g_dex_demangler_class_init(GDexDemanglerClass *);
-
-/* Initialise une instance de contexte pour décodage DEX. */
-static void g_dex_demangler_init(GDexDemangler *);
-
-/* Supprime toutes les références externes. */
-static void g_dex_demangler_dispose(GDexDemangler *);
-
-/* Procède à la libération totale de la mémoire. */
-static void g_dex_demangler_finalize(GDexDemangler *);
-
-
-/* Procède au décodage d'une chaîne de caractères. */
-extern bool demangle_dex_routine(GDexDemangler *, const char *);
-
-/* Procède au décodage d'une chaîne de caractères. */
-extern bool demangle_dex_type(GDexDemangler *, const char *);
-
-
-
-/* Indique le type défini pour un contexte de décodage DEX. */
-G_DEFINE_TYPE(GDexDemangler, g_dex_demangler, G_TYPE_DEMANGLING_CONTEXT);
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : klass = classe à initialiser.                                *
-*                                                                             *
-*  Description : Initialise la classe des contextes de décodage DEX.          *
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-static void g_dex_demangler_class_init(GDexDemanglerClass *klass)
-{
-    GObjectClass *object;                   /* Autre version de la classe  */
-    GDemanglingContextClass *context;       /* Version parente             */
-
-    object = G_OBJECT_CLASS(klass);
-
-    object->dispose = (GObjectFinalizeFunc/* ! */)g_dex_demangler_dispose;
-    object->finalize = (GObjectFinalizeFunc)g_dex_demangler_finalize;
-
-    context = G_DEMANGLING_CONTEXT_CLASS(klass);
-
-    context->demangle_type = (demangle_fc)demangle_dex_type;
-    context->demangle_routine = (demangle_fc)demangle_dex_routine;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = instance à initialiser.                          *
-*                                                                             *
-*  Description : Initialise une instance de contexte pour décodage DEX.       *
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-static void g_dex_demangler_init(GDexDemangler *demangler)
-{
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = instance d'objet GLib à traiter.                 *
-*                                                                             *
-*  Description : Supprime toutes les références externes.                     *
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-static void g_dex_demangler_dispose(GDexDemangler *demangler)
-{
-    G_OBJECT_CLASS(g_dex_demangler_parent_class)->dispose(G_OBJECT(demangler));
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = instance d'objet GLib à traiter.                 *
-*                                                                             *
-*  Description : Procède à la libération totale de la mémoire.                *
-*                                                                             *
-*  Retour      : -                                                            *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-static void g_dex_demangler_finalize(GDexDemangler *demangler)
-{
-    G_OBJECT_CLASS(g_dex_demangler_parent_class)->finalize(G_OBJECT(demangler));
-
-}
diff --git a/src/mangling/dex/context.h b/src/mangling/dex/context.h
deleted file mode 100644
index 1af7a9d..0000000
--- a/src/mangling/dex/context.h
+++ /dev/null
@@ -1,52 +0,0 @@
-
-/* Chrysalide - Outil d'analyse de fichiers binaires
- * context.h - prototypes internes liés aux contextes de décodage DEX
- *
- * 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 Foobar.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-
-#ifndef _FORMAT_MANGLING_DEX_CONTEXT_H
-#define _FORMAT_MANGLING_DEX_CONTEXT_H
-
-
-#include <glib-object.h>
-
-
-
-#define G_TYPE_DEX_DEMANGLER               g_dex_demangler_get_type()
-#define G_DEX_DEMANGLER(obj)               (G_TYPE_CHECK_INSTANCE_CAST((obj), g_dex_demangler_get_type(), GDexDemangler))
-#define G_IS_DEX_DEMANGLER(obj)            (G_TYPE_CHECK_INSTANCE_TYPE((obj), g_dex_demangler_get_type()))
-#define G_DEX_DEMANGLER_CLASS(klass)       (G_TYPE_CHECK_CLASS_CAST((klass), G_TYPE_DEX_DEMANGLER, GDexDemanglerClass))
-#define G_IS_DEX_DEMANGLER_CLASS(klass)    (G_TYPE_CHECK_CLASS_TYPE((klass), G_TYPE_DEX_DEMANGLER))
-#define G_DEX_DEMANGLER_GET_CLASS(obj)     (G_TYPE_INSTANCE_GET_CLASS((obj), G_TYPE_DEX_DEMANGLER, GDexDemanglerClass))
-
-
-/* Contexte de décodage DEX (instance) */
-typedef struct _GDexDemangler GDexDemangler;
-
-/* Contexte de décodage DEX (classe) */
-typedef struct _GDexDemanglerClass GDexDemanglerClass;
-
-
-/* Indique le type défini pour un contexte de décodage DEX. */
-GType g_dex_demangler_get_type(void);
-
-
-
-#endif  /* _FORMAT_MANGLING_DEX_CONTEXT_H */
diff --git a/src/mangling/dex/shorty_gram.y b/src/mangling/dex/shorty_gram.y
deleted file mode 100644
index b688896..0000000
--- a/src/mangling/dex/shorty_gram.y
+++ /dev/null
@@ -1,138 +0,0 @@
-
-%{
-
-#include <stdbool.h>
-
-
-#include "context.h"
-#include "../context-int.h"
-
-
-
-/* Affiche un message d'erreur concernant l'analyse. */
-static int shorty_error(GDexDemangler *, char *);
-
-/* Procède au décodage d'une chaîne de caractères. */
-bool demangle_dex_routine(GDexDemangler *, const char *);
-
-
-%}
-
-
-%code requires {
-
-#include "../../analysis/types/basic.h"
-#include "../../analysis/types/cse.h"
-
-}
-
-%union {
-
-    GDataType *type;                        /* Type reconstruit            */
-
-}
-
-
-%parse-param { GDexDemangler *demangler }
-
-%token V Z B S C I J F D L
-
-%type <type> shorty_return_type shorty_field_type
-
-
-%{
-
-/* Déclarations issues de l'analyseur syntaxique... */
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern YY_BUFFER_STATE shorty__scan_string(const char *);
-extern void shorty__delete_buffer(YY_BUFFER_STATE);
-extern int shorty_lex(void);
-
-%}
-
-
-%%
-
-
-shorty_descriptor:
-    shorty_return_type shorty_field_type_list {
-                                                  GBinRoutine *routine;
-                                                  routine = G_DEMANGLING_CONTEXT(demangler)->routine;
-                                                  g_binary_routine_set_return_type(routine, $1);
-                                              }
-
-shorty_field_type_list:
-    /* empty */
-    | shorty_field_type shorty_field_type_list {
-                                                   GBinRoutine *routine;
-                                                   GBinVariable *var;
-                                                   routine = G_DEMANGLING_CONTEXT(demangler)->routine;
-                                                   var = g_binary_variable_new($1);
-                                                   g_binary_routine_add_arg(routine, var);
-                                               }
-
-shorty_return_type:
-    V                                   { $$ = g_basic_type_new(BTP_VOID); }
-    | shorty_field_type                 { $$ = $1; }
-
-shorty_field_type:
-    Z                                   { $$ = g_basic_type_new(BTP_BOOL); }
-	| B                                 { $$ = g_basic_type_new(BTP_UCHAR); }
-	| S                                 { $$ = g_basic_type_new(BTP_SHORT); }
-	| C                                 { $$ = g_basic_type_new(BTP_CHAR); }
-	| I                                 { $$ = g_basic_type_new(BTP_INT); }
-	| J                                 { $$ = g_basic_type_new(BTP_LONG); }
-	| F                                 { $$ = g_basic_type_new(BTP_FLOAT); }
-    | D                                 { $$ = g_basic_type_new(BTP_DOUBLE); }
-    | L                                 { $$ = g_class_enum_type_new(CET_CLASS, ""); }
-
-
-%%
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = contexte associé à la procédure de décodage.     *
-*                msg       = indications humaines sur l'événement.            *
-*                                                                             *
-*  Description : Affiche un message d'erreur concernant l'analyse.            *
-*                                                                             *
-*  Retour      : Valeur historique, ignorée.                                  *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-static int shorty_error(GDexDemangler *demangler, char *msg)
-{
-	return -1;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = contexte de décodage à utiliser.                 *
-*                desc      = chaîne de caractères à décoder.                  *
-*                                                                             *
-*  Description : Procède au décodage d'une chaîne de caractères.              *
-*                                                                             *
-*  Retour      : Bilan de l'opération.                                        *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-bool demangle_dex_routine(GDexDemangler *demangler, const char *desc)
-{
-	YY_BUFFER_STATE buffer;                 /* Tampon pour bison           */
-	int ret;                                /* Bilan de l'appel            */
-
-	buffer = shorty__scan_string(desc);
-	ret = yyparse(demangler);
-	shorty__delete_buffer(buffer);
-
-    return (ret == 0);
-
-}
diff --git a/src/mangling/dex/shorty_tok.l b/src/mangling/dex/shorty_tok.l
deleted file mode 100644
index a3545a2..0000000
--- a/src/mangling/dex/shorty_tok.l
+++ /dev/null
@@ -1,28 +0,0 @@
-
-%{
-
-#include "context.h"
-#include "libmanglingdexshorty_la-shorty_gram.h"
-
-%}
-
-
-%option noyywrap
-%option yylineno
-%option nounput
-%option noinput
-
-%%
-
-"V"                     { return V; }
-"Z"                     { return Z; }
-"B"                     { return B; }
-"S"                     { return S; }
-"C"                     { return C; }
-"I"                     { return I; }
-"J"                     { return J; }
-"F"                     { return F; }
-"D"                     { return D; }
-"L"                     { return L; }
-
-%%
diff --git a/src/mangling/dex/type_gram.y b/src/mangling/dex/type_gram.y
deleted file mode 100644
index 79c9320..0000000
--- a/src/mangling/dex/type_gram.y
+++ /dev/null
@@ -1,159 +0,0 @@
-
-%{
-
-#include <stdbool.h>
-
-
-#include "context.h"
-#include "../context-int.h"
-
-typedef void *yyscan_t;
-
-/* Affiche un message d'erreur concernant l'analyse. */
-static int type_error(GDexDemangler *, yyscan_t, char *);
-
-/* Procède au décodage d'une chaîne de caractères. */
-bool demangle_dex_type(GDexDemangler *, const char *);
-
-
-%}
-
-
-%code requires {
-
-#include "../../analysis/types/basic.h"
-#include "../../analysis/types/cse.h"
-#include "../../common/extstr.h"
-
-}
-
-%union {
-
-    GDataType *type;                        /* Type reconstruit            */
-    size_t adeep;                           /* Dimension d'un tableau      */
-    char *text;                             /* Chaîne de caractères        */
-
-}
-
-
-
-%define api.pure full
-%parse-param { GDexDemangler *demangler } { yyscan_t scanner }
-%lex-param { yyscan_t scanner }
-
-
-%token V Z B S C I J F D
-%token ARRAY
-%token L SEMICOLON
-%token SLASH DOLLAR
-%token TEXT
-
-%type <type> type_descriptor field_type_descriptor non_array_field_type_descriptor full_class_name
-
-%type <text> TEXT simple_name
-
-
-%{
-
-/* Déclarations issues de l'analyseur syntaxique... */
-
-typedef struct yy_buffer_state *YY_BUFFER_STATE;
-
-extern int type_lex_init(yyscan_t *scanner);
-extern YY_BUFFER_STATE type__scan_string(const char *, yyscan_t);
-extern void type__delete_buffer(YY_BUFFER_STATE, yyscan_t);
-extern int type_lex(YYSTYPE *, yyscan_t);
-extern int type_lex_destroy(yyscan_t);
-
-%}
-
-
-%%
-
-
-input:
-    type_descriptor                     { G_DEMANGLING_CONTEXT(demangler)->type = $1; }
-
-type_descriptor:
-    V                                   { $$ = g_basic_type_new(BTP_VOID); }
-    | field_type_descriptor             { $$ = $1; }
-
-field_type_descriptor:
-	non_array_field_type_descriptor             { $$ = $1; }
-	| ARRAY non_array_field_type_descriptor     { $$ = $2; }
-
-non_array_field_type_descriptor:
-	Z                                   { $$ = g_basic_type_new(BTP_BOOL); }
-	| B                                 { $$ = g_basic_type_new(BTP_UCHAR); }
-	| S                                 { $$ = g_basic_type_new(BTP_SHORT); }
-	| C                                 { $$ = g_basic_type_new(BTP_CHAR); }
-	| I                                 { $$ = g_basic_type_new(BTP_INT); }
-	| J                                 { $$ = g_basic_type_new(BTP_LONG); }
-	| F                                 { $$ = g_basic_type_new(BTP_FLOAT); }
-	| D                                 { $$ = g_basic_type_new(BTP_DOUBLE); }
-	| L full_class_name SEMICOLON       { $$ = $2; }
-
-full_class_name:
-    simple_name                         { $$ = g_class_enum_type_new(CET_CLASS, $1); }
-    | full_class_name SLASH simple_name {
-                                            $$ = g_class_enum_type_new(CET_CLASS, $3);
-                                            g_data_type_set_namespace($$, $1);
-                                            g_object_unref($1);
-                                        }
-simple_name:
-    TEXT                                { $$ = strdup($1); }
-    | simple_name TEXT                  { $$ = stradd($1, $2); }
-
-%%
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = contexte associé à la procédure de décodage.     *
-*                scanner   = données internes aux analyseurs.                 *
-*                msg       = indications humaines sur l'événement.            *
-*                                                                             *
-*  Description : Affiche un message d'erreur concernant l'analyse.            *
-*                                                                             *
-*  Retour      : Valeur historique, ignorée.                                  *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-static int type_error(GDexDemangler *demangler, yyscan_t scanner, char *msg)
-{
-	return -1;
-
-}
-
-
-/******************************************************************************
-*                                                                             *
-*  Paramètres  : demangler = contexte de décodage à utiliser.                 *
-*                desc      = chaîne de caractères à décoder.                  *
-*                                                                             *
-*  Description : Procède au décodage d'une chaîne de caractères.              *
-*                                                                             *
-*  Retour      : Bilan de l'opération.                                        *
-*                                                                             *
-*  Remarques   : -                                                            *
-*                                                                             *
-******************************************************************************/
-
-bool demangle_dex_type(GDexDemangler *demangler, const char *desc)
-{
-    yyscan_t scanner;                       /* Données internes            */
-	YY_BUFFER_STATE buffer;                 /* Tampon pour bison           */
-	int ret;                                /* Bilan de l'appel            */
-
-    type_lex_init(&scanner);
-
-    buffer = type__scan_string(desc, scanner);
-	ret = yyparse(demangler, scanner);
-	type__delete_buffer(buffer, scanner);
-
-    type_lex_destroy(scanner);
-
-    return (ret == 0);
-
-}
diff --git a/src/mangling/dex/type_tok.l b/src/mangling/dex/type_tok.l
deleted file mode 100644
index 7e85d43..0000000
--- a/src/mangling/dex/type_tok.l
+++ /dev/null
@@ -1,150 +0,0 @@
-
-%{
-
-#include "context.h"
-#include "libmanglingdextype_la-type_gram.h"
-
-/* See lemoda.net/c/reentrant-parser */
-
-%}
-
-
-%option noyywrap
-%option yylineno
-%option nounput
-/*%option noinput*/
-%option reentrant
-%option bison-bridge
-
-%x string
-
-ASCII       [A-Za-z0-9]
-SIMPLE      {ASCII}|"$"|"-"|"_"
-
-%%
-
-"V"                     { return V; }
-"Z"                     { return Z; }
-"B"                     { return B; }
-"S"                     { return S; }
-"C"                     { return C; }
-"I"                     { return I; }
-"J"                     { return J; }
-"F"                     { return F; }
-"D"                     { return D; }
-"L"                     { BEGIN(string); return L; }
-"["*                    { yylval->adeep = strlen(yytext); return ARRAY; }
-<string>"/"             { return SLASH; }
-<string>";"             { BEGIN(INITIAL); return SEMICOLON; }
-
-<string>{SIMPLE}*       { yylval->text = yytext; return TEXT; }
-
-<string>.               {
-                            unsigned char next;
-                            char mutf8[4];
-
-                            switch ((unsigned char)yytext[0])
-                            {
-                                /* U+00a1 ... U+1fff */
-                                case 0x00 ... 0x1f:
-
-                                    next = input(yyscanner);
-
-                                    if (yytext[0] == 0x00 && next < 0xa1)
-                                    {
-                                        REJECT;
-                                    }
-
-                                    else
-                                    {
-                                        mutf8[0] = yytext[0];
-                                        mutf8[1] = next;
-                                        mutf8[2] = '\0';
-
-                                        strcpy(yylval->text, mutf8); return TEXT;
-
-                                    }
-
-                                    break;
-
-                                /* U+2010 ... U+2027 / U+2030 ... U+d7ff */
-                                case 0x20:
-
-                                    next = input(yyscanner);
-
-                                    switch (next)
-                                    {
-                                        case 0x10 ... 0x27:
-                                        case 0x30 ... 0xff:
-
-                                            mutf8[0] = yytext[0];
-                                            mutf8[1] = next;
-                                            mutf8[2] = '\0';
-
-                                            strcpy(yylval->text, mutf8); return TEXT;
-                                            break;
-
-                                        default:
-                                            REJECT;
-                                            break;
-
-                                    }
-
-                                    break;
-
-                                /* ~ U+2030 ... U+d7ff */
-                                case 0x21 ... 0xd7:
-
-                                    next = input(yyscanner);
-
-                                    mutf8[0] = yytext[0];
-                                    mutf8[1] = next;
-                                    mutf8[2] = '\0';
-
-                                    strcpy(yylval->text, mutf8); return TEXT;
-                                    break;
-
-                                /* U+e000 ... U+ffef */
-                                case 0xe0 ... 0xff:
-
-                                    next = input(yyscanner);
-
-                                    if (yytext[0] == 0xff && next > 0xef)
-                                    {
-                                        REJECT;
-                                    }
-
-                                    else
-                                    {
-                                        mutf8[0] = yytext[0];
-                                        mutf8[1] = next;
-                                        mutf8[2] = '\0';
-
-                                        strcpy(yylval->text, mutf8); return TEXT;
-
-                                    }
-
-                                    break;
-
-                                /* U+10000 ... U+10ffff */
-                                /*
-                                case 0x10:
-
-                                    mutf8[0] = yytext[0];
-                                    mutf8[1] = input(yyscanner);
-                                    mutf8[2] = input(yyscanner);
-                                    mutf8[3] = '\0';
-
-                                    strcpy(yylval->text, mutf8); return TEXT;
-                                    break;
-                                */
-
-                                default:
-                                    REJECT;
-                                    break;
-
-                            }
-
-                        }
-
-%%