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https://github.com/radareorg/radare2.git
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0948f9536b
* Use r_buf_size to get the size of a buffer, not the private field * Use r_buf_seek instead of adjusting the private cur RBuffer field * use r_buf_read instead of r_buf_read_at(.., cur, ..) * Fix RBuffer usage in REgg * Introduce r_buf_tell API instead of using seek * write_at(cur) == write
145 lines
2.8 KiB
C
145 lines
2.8 KiB
C
#include <r_types.h>
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#include <r_util.h>
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#include <r_lib.h>
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#include <r_bin.h>
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#define R_BIN_DEX_MAXSTR 256
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#define DEX_CLASS_SIZE (32)
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R_PACKED(
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typedef struct dex_header_t {
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ut8 magic[8];
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ut32 checksum;
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ut8 signature[20];
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ut32 size;
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ut32 header_size;
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ut32 endian;
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ut32 linksection_size;
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ut32 linksection_offset;
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ut32 map_offset;
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ut32 strings_size;
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ut32 strings_offset;
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ut32 types_size;
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ut32 types_offset;
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ut32 prototypes_size;
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ut32 prototypes_offset;
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ut32 fields_size;
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ut32 fields_offset;
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ut32 method_size;
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ut32 method_offset;
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ut32 class_size;
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ut32 class_offset;
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ut32 data_size;
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ut32 data_offset;
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}) DexHeader;
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R_PACKED(
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typedef struct dex_proto_t {
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ut32 shorty_id;
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ut32 return_type_id;
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ut32 parameters_off;
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}) DexProto;
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typedef struct dex_type_t {
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ut32 descriptor_id;
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} DexType;
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// #pragma pack(1)
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typedef struct dex_field_t {
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ut16 class_id;
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ut16 type_id;
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ut32 name_id;
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} DexField;
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R_PACKED(
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typedef struct dex_method_t {
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ut16 class_id;
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ut16 proto_id;
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ut32 name_id;
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}) RBinDexMethod;
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R_PACKED(
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typedef struct dex_class_t {
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ut32 class_id; // index into typeids
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ut32 access_flags;
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ut32 super_class;
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ut32 interfaces_offset;
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ut32 source_file;
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ut32 anotations_offset;
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ut32 class_data_offset;
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ut32 static_values_offset;
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struct dex_class_data_item_t *class_data;
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}) RBinDexClass;
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R_PACKED(
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typedef struct dex_class_data_item_t {
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ut64 static_fields_size;
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ut64 instance_fields_size;
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ut64 direct_methods_size;
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ut64 virtual_methods_size;
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}) RBinDexClassData;
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typedef struct r_bin_dex_obj_t {
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int size;
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const char *file;
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RBuffer *b;
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struct dex_header_t header;
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ut32 *strings;
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struct dex_type_t *types;
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struct dex_proto_t *protos;
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struct dex_field_t *fields;
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struct dex_method_t *methods;
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struct dex_class_t *classes;
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RList *methods_list;
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RList *imports_list;
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RList *classes_list;
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RList *lines_list;
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ut64 code_from;
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ut64 code_to;
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char *version;
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Sdb *kv;
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} RBinDexObj;
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struct r_bin_dex_str_t {
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char str[R_BIN_DEX_MAXSTR];
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ut64 offset;
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ut64 ordinal;
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int size;
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int last;
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};
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struct dex_encoded_type_addr_pair_t {
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ut64 type_idx;
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ut64 addr;
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};
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struct dex_encoded_catch_handler_t {
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st64 size;
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struct dex_encoded_type_addr_pair_t *handlers;
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ut64 catch_all_addr;
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};
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struct dex_debug_position_t {
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ut32 source_file_idx;
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ut64 address;
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ut64 line;
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};
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struct dex_debug_local_t {
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const char *name;
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const char *descriptor;
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const char *signature;
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ut16 startAddress;
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bool live;
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int reg;
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ut16 endAddress;
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};
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char* r_bin_dex_get_version(struct r_bin_dex_obj_t* bin);
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struct r_bin_dex_obj_t *r_bin_dex_new_buf(RBuffer *buf);
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struct r_bin_dex_str_t *r_bin_dex_get_strings (struct r_bin_dex_obj_t *bin);
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int dex_read_uleb128 (const ut8 *ptr, int size);
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int dex_read_sleb128 (const char *ptr, int size);
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int dex_uleb128_len (const ut8 *ptr, int size);
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