xbestruct.h

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/* 
 *      HT Editor
 *      xbestruct.h
 *
 *      Copyright (C) 2003 Stefan Esser
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License version 2 as
 *      published by the Free Software Foundation.
 *
 *      This program 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef __XBESTRUCT_H_
#define __XBESTRUCT_H_

#include "global.h"
#include "tools.h"

typedef unsigned int RVA;

#define XBE_MAGIC_LENGTH 4
#define XBE_MAGIC0      'X'
#define XBE_MAGIC1      'B'
#define XBE_MAGIC2      'E'
#define XBE_MAGIC3      'H'

#define XBE_SIZE_OF_SIGNATURE   256

typedef struct XBE_IMAGE_HEADER {
    byte        magic_id[XBE_MAGIC_LENGTH] HTPACKED;
    byte        signature[XBE_SIZE_OF_SIGNATURE] HTPACKED;
    dword       base_address HTPACKED;
    dword       size_of_headers HTPACKED;
    dword       size_of_image HTPACKED;
    dword       size_of_imageheader HTPACKED;
    dword       timedate HTPACKED;
    dword       certificate_address HTPACKED;
    dword       number_of_sections HTPACKED;
    dword       section_header_address HTPACKED;
    dword       initialisation_flags HTPACKED;
    dword       entry_point HTPACKED;
    dword       tls_address HTPACKED;
    dword       pe_stack_commit HTPACKED;
    dword       pe_heap_reserve HTPACKED;
    dword       pe_heap_commit HTPACKED;
    dword       pe_base_address HTPACKED;
    dword       pe_size_of_image HTPACKED;
    dword       pe_checksum HTPACKED;
    dword       pe_timedate HTPACKED;
    dword       debug_pathname_address HTPACKED;
    dword       debug_filename_address HTPACKED;
    dword       debug_unicode_filename_address HTPACKED;
    dword       kernel_image_thunk_address HTPACKED;
    dword       non_kernel_import_directory_address HTPACKED;
    dword       number_of_library_versions HTPACKED;
    dword       library_versions_address HTPACKED;
    dword       kernel_library_version_address HTPACKED;
    dword       xapi_library_version_address HTPACKED;
    dword       logo_bitmap_address HTPACKED;
    dword       logo_bitmap_size HTPACKED;
};


#define XBE_TITLE_NAME_LENGTH   40
#define XBE_NUM_ALTERNATE       16
#define XBE_LAN_KEY_LENGTH      16
#define XBE_SIGNATURE_KEY_LENGTH        16

#define XBE_MEDIA_TYPE_HARD_DISK                0x00000001
#define XBE_MEDIA_TYPE_DVD_X2                   0x00000002
#define XBE_MEDIA_TYPE_DVD_CD                   0x00000004
#define XBE_MEDIA_TYPE_CD                       0x00000008
#define XBE_MEDIA_TYPE_DVD_5_RO                 0x00000010
#define XBE_MEDIA_TYPE_DVD_9_RO                 0x00000020
#define XBE_MEDIA_TYPE_DVD_5_RW                 0x00000040
#define XBE_MEDIA_TYPE_DVD_9_RW                 0x00000080
#define XBE_MEDIA_TYPE_DONGLE                   0x00000100
#define XBE_MEDIA_TYPE_MEDIA_BOARD              0x00000200
#define XBE_MEDIA_TYPE_NONSECURE_HARD_DISK      0x40000000
#define XBE_MEDIA_TYPE_NONSECURE_MODE           0x80000000
#define XBE_MEDIA_TYPE_MEDIA_MASK               0x00FFFFFF

#define XBE_GAME_REGION_NA                      0x00000001
#define XBE_GAME_REGION_JAPAN                   0x00000002
#define XBE_GAME_REGION_RESTOFWORLD             0x00000004
#define XBE_GAME_REGION_MANUFACTURING           0x80000000

typedef struct XBE_CERTIFICATE {
    dword       size_of_certificate HTPACKED;
    dword       timedate HTPACKED;
    dword       title_id HTPACKED;
    word        title_name[XBE_TITLE_NAME_LENGTH] HTPACKED;
    dword       alternate_title_ids[XBE_NUM_ALTERNATE] HTPACKED;
    dword       allowed_media HTPACKED;
    dword       game_region HTPACKED;
    dword       game_ratings HTPACKED;
    dword       disk_number HTPACKED;
    dword       version HTPACKED;
    byte        lan_key[XBE_LAN_KEY_LENGTH] HTPACKED;
    byte        signature_key[XBE_SIGNATURE_KEY_LENGTH] HTPACKED;
    byte        alternate_signature_keys[XBE_NUM_ALTERNATE][XBE_SIGNATURE_KEY_LENGTH] HTPACKED;    
};


#define XBE_SECTION_FLAGS_WRITABLE      1
#define XBE_SECTION_FLAGS_PRELOAD       2
#define XBE_SECTION_FLAGS_EXECUTABLE    4
#define XBE_SECTION_FLAGS_INSERTEDFILE  8
#define XBE_SECTION_FLAGS_HEADPAGE_RO   16
#define XBE_SECTION_FLAGS_TAILPAGE_RO   32

#define XBE_SECTION_DIGEST_LENGTH       20

typedef struct XBE_SECTION_HEADER {
    dword       section_flags HTPACKED;
    dword       virtual_address HTPACKED;
    dword       virtual_size HTPACKED;
    dword       raw_address HTPACKED;
    dword       raw_size HTPACKED;
    dword       section_name_address HTPACKED;
    dword       section_name_ref_count HTPACKED;
    dword       head_shared_page_ref_count_address HTPACKED;
    dword       tail_shared_page_ref_count_address HTPACKED;
    byte        section_digest[XBE_SECTION_DIGEST_LENGTH] HTPACKED;
};

#define XBE_LIBRARY_NAME_LENGTH         8

typedef struct XBE_LIBRARY_VERSION {
    byte        library_name[XBE_LIBRARY_NAME_LENGTH] HTPACKED;
    word        major_version HTPACKED;
    word        minor_version HTPACKED;
    word        build_version HTPACKED;
    word        library_flags HTPACKED;
};


typedef struct XBE_TLS_DIRECTORY {
    dword       data_start_address HTPACKED;
    dword       data_end_address HTPACKED;
    dword       tls_index_address HTPACKED;
    dword       tls_callback_address HTPACKED;
    dword       size_of_zero_fill HTPACKED;
    dword       characteristics HTPACKED;
};

extern byte XBE_IMAGE_HEADER_struct[];
extern byte XBE_CERTIFICATE_struct[];
extern byte XBE_SECTION_HEADER_struct[];
extern byte XBE_LIBRARY_VERSION_struct[];
extern byte XBE_TLS_DIRECTORY_struct[];


#endif

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