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-rw-r--r--plugins/readdex/ids.c505
1 files changed, 284 insertions, 221 deletions
diff --git a/plugins/readdex/ids.c b/plugins/readdex/ids.c
index cb24e7d..2586eaf 100644
--- a/plugins/readdex/ids.c
+++ b/plugins/readdex/ids.c
@@ -33,9 +33,197 @@
#include <arch/raw.h>
#include <format/symbol.h>
#include <format/dex/dex_def.h>
+#include <plugins/fmtp/parser.h>
+/* Définition des champs */
+
+
+/* Récupère la taille d'une chaîne de caractères. */
+static bool get_dex_string_length_value(const fmt_field_def *, GBinContent *, vmpa2t *, SourceEndian, uleb128_t *);
+
+
+static fmt_field_def _dex_string_ids_length[] = {
+
+ {
+ .name = "length",
+
+ .get_value = (get_fdef_value_cb)get_dex_string_length_value,
+
+ .is_uleb128 = true,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("String length"))
+
+ }
+
+};
+
+static fmt_field_def _dex_type_ids[] = {
+
+ {
+ .name = "descriptor_idx",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the descriptor string of this type"))
+
+ }
+
+};
+
+static fmt_field_def _dex_proto_ids[] = {
+
+ {
+ .name = "shorty_idx",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the short-form descriptor string of this prototype"))
+
+ },
+
+ {
+ .name = "return_type_idx",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the return type of this prototype"))
+
+ },
+
+ {
+ .name = "parameters_off",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ PLAIN_COMMENT(__("Offset to the list of parameter types for this prototype"))
+
+ }
+
+};
+
+static fmt_field_def _dex_field_ids[] = {
+
+ {
+ .name = "class_idx",
+
+ .size = MDS_16_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the definer of this field"))
+
+ },
+
+ {
+ .name = "type_idx",
+
+ .size = MDS_16_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the type of this field"))
+
+ },
+
+ {
+ .name = "name_idx",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the name of this field"))
+
+ }
+
+};
+
+static fmt_field_def _dex_method_ids[] = {
+
+ {
+ .name = "class_idx",
+
+ .size = MDS_16_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the definer of this field"))
+
+ },
+
+ {
+ .name = "proto_idx",
+
+ .size = MDS_16_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the prototype of this method"))
+
+ },
+
+ {
+ .name = "name_idx",
+
+ .size = MDS_32_BITS,
+ .repeat = 1,
+
+ DISPLAY_RULES(IOD_DEC),
+
+ PLAIN_COMMENT(__("Index for the name of this method"))
+
+ }
+
+};
+
+
+
+/******************************************************************************
+* *
+* Paramètres : def = définition à l'origine de l'appel. *
+* content = contenu binaire à venir lire. *
+* pos = position de la tête de lecture. *
+* endian = ordre des bits dans la source. *
+* data = lieu d'enregistrement de la lecture. [OUT] *
+* *
+* Description : Récupère la taille d'une chaîne de caractères. *
+* *
+* Retour : Bilan de l'opération. *
+* *
+* Remarques : - *
+* *
+******************************************************************************/
+
+static bool get_dex_string_length_value(const fmt_field_def *def, GBinContent *content, vmpa2t *pos, SourceEndian endian, uleb128_t *length)
+{
+ bool result; /* Bilan à retourner */
+
+ result = g_binary_content_read_uleb128(content, pos, length);
+
+ return result;
+
+}
+
+
/******************************************************************************
* *
* Paramètres : format = description de l'exécutable à compléter. *
@@ -51,78 +239,89 @@
bool annotate_dex_string_ids(const GDexFormat *format, GtkStatusStack *status)
{
+ bool result; /* Bilan à retourner */
GBinContent *content; /* Contenu binaire à lire */
const dex_header *header; /* En-tête principale */
SourceEndian endian; /* Boutisme utilisé */
vmpa2t pos; /* Tête de lecture des symboles*/
activity_id_t msg; /* Message de progression */
+ GBinFormat *bformat; /* Autre version du format */
uint32_t i; /* Boucle de parcours */
- GArchInstruction *instr; /* Instruction décodée */
- GArchOperand *operand; /* Opérande à venir modifier */
- GDbComment *comment; /* Définition de commentaire */
- GBinSymbol *symbol; /* Symbole à intégrer */
- char *text; /* Texte constant à insérer */
+ fmt_field_def field; /* Définition de position */
+ comment_part parts[2]; /* Mise en place des parties */
phys_t loc; /* Localisation physique */
vmpa2t item_pos; /* Position d'un élément */
- vmpa2t start; /* Sauvagarde d'une position */
uleb128_t length; /* Taille de la chaîne en cours*/
- MemoryDataSize leb_size; /* Taille de la taille */
+ GArchInstruction *instr; /* Instruction décodée */
+ GBinSymbol *symbol; /* Symbole à intégrer */
content = g_binary_format_get_content(G_BIN_FORMAT(format));
header = g_dex_format_get_header(format);
endian = SRE_LITTLE;//g_dex_format_get_endianness(format);
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->string_ids_off, &pos))
- return false;
+ result = g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->string_ids_off, &pos);
+
+ if (!result)
+ goto adsi_exit;
msg = gtk_status_stack_add_activity(status, _("Writing annotations for all Dex strings..."),
header->string_ids_size);
- for (i = 0; i < header->string_ids_size; i++)
+ bformat = G_BIN_FORMAT(format);
+
+ bool get_string_offset_value(const fmt_field_def *d, GBinContent *c, vmpa2t *p, SourceEndian e, phys_t *val)
{
- /* Saut vers la définition */
+ bool status; /* Bilan à retourner */
+ uint32_t offset; /* Position trouvée */
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
+ status = g_binary_content_read_u32(c, p, e, &offset);
- SET_IMM_DISPLAY(instr, operand, 0, IOD_HEX);
+ if (status)
+ *val = offset;
- asprintf(&text, _("Offset for string item #%u/%u"), i, header->string_ids_size - 1);
+ return status;
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
+ }
- free(text);
+ for (i = 0; i < header->string_ids_size && result; i++)
+ {
+ /* Saut vers la définition */
- if (i == 0)
- g_binary_symbol_define_as_block_start(symbol, true);
+ memset(&field, 0, sizeof(field));
- /* Description de la chaîne : taille */
+ field.name = "p_flags";
- operand = g_arch_instruction_get_operand(instr, 0);
+ field.get_value = (get_fdef_value_cb)get_string_offset_value;
- if (!g_imm_operand_to_phys_t(G_IMM_OPERAND(operand), &loc))
- continue;
+ field.size = MDS_32_BITS;
+ field.repeat = 1;
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), loc, &item_pos))
- continue;
+ parts[0].is_static = true;
+ parts[0].static_text = __("Offset for string item #");
- copy_vmpa(&start, &item_pos);
+ parts[1].is_static = false;
+ asprintf(&parts[1].dynamic_text, "%u/%u", i, header->string_ids_size - 1);
- if (!g_binary_content_read_uleb128(content, &item_pos, &length))
- continue;
+ field.ctype = FCT_MULTI;
+ field.comment.parts = parts;
+ field.comment.pcount = ARRAY_SIZE(parts);
+
+ result = parse_field_definitions(&field, 1, bformat, &pos, &loc);
- leb_size = MDS_FROM_BYTES(compute_vmpa_diff(&start, &item_pos));
- assert(leb_size != MDS_UNDEFINED);
+ if (!result)
+ break;
- instr = g_raw_instruction_new_from_value(&start, leb_size, (uint64_t)length);
+ /* Description de la chaîne : taille */
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
+ if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), loc, &item_pos))
+ continue;
- ADD_RAW_AS_SYM(format, symbol, instr, comment, _("String length"));
+ result = parse_field_definitions(PARSING_DEFS(_dex_string_ids_length), bformat, &item_pos, &length);
/* Description de la chaîne : contenu */
- if (length > 0)
+ if (result && length > 0)
{
instr = g_raw_instruction_new_array(content, MDS_8_BITS, length, &item_pos, endian);
@@ -140,7 +339,9 @@ bool annotate_dex_string_ids(const GDexFormat *format, GtkStatusStack *status)
g_object_unref(G_OBJECT(content));
- return true;
+ adsi_exit:
+
+ return result;
}
@@ -160,43 +361,28 @@ bool annotate_dex_string_ids(const GDexFormat *format, GtkStatusStack *status)
bool annotate_dex_type_ids(const GDexFormat *format, GtkStatusStack *status)
{
- GBinContent *content; /* Contenu binaire à lire */
+ bool result; /* Bilan à retourner */
const dex_header *header; /* En-tête principale */
- SourceEndian endian; /* Boutisme utilisé */
vmpa2t pos; /* Tête de lecture des symboles*/
activity_id_t msg; /* Message de progression */
+ GBinFormat *bformat; /* Autre version du format */
uint32_t i; /* Boucle de parcours */
- GArchInstruction *instr; /* Instruction décodée */
- GArchOperand *operand; /* Opérande à venir modifier */
- GDbComment *comment; /* Définition de commentaire */
- GBinSymbol *symbol; /* Symbole à intégrer */
- char *text; /* Texte constant à insérer */
-
- content = g_binary_format_get_content(G_BIN_FORMAT(format));
header = g_dex_format_get_header(format);
- endian = SRE_LITTLE;//g_dex_format_get_endianness(format);
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->type_ids_off, &pos))
- return false;
+ result = g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->type_ids_off, &pos);
+
+ if (!result)
+ goto adti_exit;
msg = gtk_status_stack_add_activity(status, _("Writing annotations for all Dex types..."),
header->type_ids_size);
- for (i = 0; i < header->type_ids_size; i++)
- {
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
+ bformat = G_BIN_FORMAT(format);
- asprintf(&text, _("Index for the descriptor string of this type"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- if (i == 0)
- g_binary_symbol_define_as_block_start(symbol, true);
+ for (i = 0; i < header->type_ids_size && result; i++)
+ {
+ result = parse_field_definitions(PARSING_DEFS(_dex_type_ids), bformat, &pos, NULL);
gtk_status_stack_update_activity_value(status, msg, 1);
@@ -204,9 +390,9 @@ bool annotate_dex_type_ids(const GDexFormat *format, GtkStatusStack *status)
gtk_status_stack_remove_activity(status, msg);
- g_object_unref(G_OBJECT(content));
+ adti_exit:
- return true;
+ return result;
}
@@ -226,69 +412,28 @@ bool annotate_dex_type_ids(const GDexFormat *format, GtkStatusStack *status)
bool annotate_dex_proto_ids(const GDexFormat *format, GtkStatusStack *status)
{
- GBinContent *content; /* Contenu binaire à lire */
+ bool result; /* Bilan à retourner */
const dex_header *header; /* En-tête principale */
- SourceEndian endian; /* Boutisme utilisé */
vmpa2t pos; /* Tête de lecture des symboles*/
activity_id_t msg; /* Message de progression */
+ GBinFormat *bformat; /* Autre version du format */
uint32_t i; /* Boucle de parcours */
- GArchInstruction *instr; /* Instruction décodée */
- GArchOperand *operand; /* Opérande à venir modifier */
- GDbComment *comment; /* Définition de commentaire */
- GBinSymbol *symbol; /* Symbole à intégrer */
- char *text; /* Texte constant à insérer */
-
- content = g_binary_format_get_content(G_BIN_FORMAT(format));
header = g_dex_format_get_header(format);
- endian = SRE_LITTLE;//g_dex_format_get_endianness(format);
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->proto_ids_off, &pos))
- return false;
+ result = g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->proto_ids_off, &pos);
+
+ if (!result)
+ goto adpi_exit;
msg = gtk_status_stack_add_activity(status, _("Writing annotations for all Dex prototypes..."),
header->proto_ids_size);
- for (i = 0; i < header->proto_ids_size; i++)
- {
- /* shorty_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the short-form descriptor string of this prototype"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- if (i == 0)
- g_binary_symbol_define_as_block_start(symbol, true);
-
- /* return_type_idx */
+ bformat = G_BIN_FORMAT(format);
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the return type of this prototype"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- /* parameters_off */
-
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Offset to the list of parameter types for this prototype"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
+ for (i = 0; i < header->proto_ids_size && result; i++)
+ {
+ result = parse_field_definitions(PARSING_DEFS(_dex_proto_ids), bformat, &pos, NULL);
gtk_status_stack_update_activity_value(status, msg, 1);
@@ -296,9 +441,9 @@ bool annotate_dex_proto_ids(const GDexFormat *format, GtkStatusStack *status)
gtk_status_stack_remove_activity(status, msg);
- g_object_unref(G_OBJECT(content));
+ adpi_exit:
- return true;
+ return result;
}
@@ -318,69 +463,28 @@ bool annotate_dex_proto_ids(const GDexFormat *format, GtkStatusStack *status)
bool annotate_dex_field_ids(const GDexFormat *format, GtkStatusStack *status)
{
- GBinContent *content; /* Contenu binaire à lire */
+ bool result; /* Bilan à retourner */
const dex_header *header; /* En-tête principale */
- SourceEndian endian; /* Boutisme utilisé */
vmpa2t pos; /* Tête de lecture des symboles*/
activity_id_t msg; /* Message de progression */
+ GBinFormat *bformat; /* Autre version du format */
uint32_t i; /* Boucle de parcours */
- GArchInstruction *instr; /* Instruction décodée */
- GArchOperand *operand; /* Opérande à venir modifier */
- GDbComment *comment; /* Définition de commentaire */
- GBinSymbol *symbol; /* Symbole à intégrer */
- char *text; /* Texte constant à insérer */
-
- content = g_binary_format_get_content(G_BIN_FORMAT(format));
header = g_dex_format_get_header(format);
- endian = SRE_LITTLE;//g_dex_format_get_endianness(format);
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->field_ids_off, &pos))
- return false;
+ result = g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->field_ids_off, &pos);
+
+ if (!result)
+ goto adfi_exit;
msg = gtk_status_stack_add_activity(status, _("Writing annotations for all Dex fields..."),
header->field_ids_size);
- for (i = 0; i < header->field_ids_size; i++)
- {
- /* class_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_16_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the definer of this field"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- if (i == 0)
- g_binary_symbol_define_as_block_start(symbol, true);
-
- /* type_idx */
+ bformat = G_BIN_FORMAT(format);
- instr = g_raw_instruction_new_array(content, MDS_16_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the type of this field"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- /* name_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the name of this field"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
+ for (i = 0; i < header->field_ids_size && result; i++)
+ {
+ result = parse_field_definitions(PARSING_DEFS(_dex_field_ids), bformat, &pos, NULL);
gtk_status_stack_update_activity_value(status, msg, 1);
@@ -388,9 +492,9 @@ bool annotate_dex_field_ids(const GDexFormat *format, GtkStatusStack *status)
gtk_status_stack_remove_activity(status, msg);
- g_object_unref(G_OBJECT(content));
+ adfi_exit:
- return true;
+ return result;
}
@@ -410,69 +514,28 @@ bool annotate_dex_field_ids(const GDexFormat *format, GtkStatusStack *status)
bool annotate_dex_method_ids(const GDexFormat *format, GtkStatusStack *status)
{
- GBinContent *content; /* Contenu binaire à lire */
+ bool result; /* Bilan à retourner */
const dex_header *header; /* En-tête principale */
- SourceEndian endian; /* Boutisme utilisé */
vmpa2t pos; /* Tête de lecture des symboles*/
- uint32_t i; /* Boucle de parcours */
activity_id_t msg; /* Message de progression */
- GArchInstruction *instr; /* Instruction décodée */
- GArchOperand *operand; /* Opérande à venir modifier */
- GDbComment *comment; /* Définition de commentaire */
- GBinSymbol *symbol; /* Symbole à intégrer */
- char *text; /* Texte constant à insérer */
-
- content = g_binary_format_get_content(G_BIN_FORMAT(format));
+ GBinFormat *bformat; /* Autre version du format */
+ uint32_t i; /* Boucle de parcours */
header = g_dex_format_get_header(format);
- endian = SRE_LITTLE;//g_dex_format_get_endianness(format);
- if (!g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->method_ids_off, &pos))
- return false;
+ result = g_exe_format_translate_offset_into_vmpa(G_EXE_FORMAT(format), header->method_ids_off, &pos);
+
+ if (!result)
+ goto admi_exit;
msg = gtk_status_stack_add_activity(status, _("Writing annotations for all Dex methods..."),
header->method_ids_size);
- for (i = 0; i < header->method_ids_size; i++)
- {
- /* class_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_16_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the definer of this field"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
+ bformat = G_BIN_FORMAT(format);
- if (i == 0)
- g_binary_symbol_define_as_block_start(symbol, true);
-
- /* proto_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_16_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the prototype of this method"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
-
- /* name_idx */
-
- instr = g_raw_instruction_new_array(content, MDS_32_BITS, 1, &pos, endian);
-
- SET_IMM_DISPLAY(instr, operand, 0, IOD_DEC);
-
- asprintf(&text, _("Index for the name of this method"));
-
- ADD_RAW_AS_SYM(format, symbol, instr, comment, text);
-
- free(text);
+ for (i = 0; i < header->method_ids_size && result; i++)
+ {
+ result = parse_field_definitions(PARSING_DEFS(_dex_method_ids), bformat, &pos, NULL);
gtk_status_stack_update_activity_value(status, msg, 1);
@@ -480,8 +543,8 @@ bool annotate_dex_method_ids(const GDexFormat *format, GtkStatusStack *status)
gtk_status_stack_remove_activity(status, msg);
- g_object_unref(G_OBJECT(content));
+ admi_exit:
- return true;
+ return result;
}
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