vtoyjump/vtoyjump/vtoyjump.h

   1 /******************************************************************************
   2 * vtoyjump.h
   3 *
   4 * Copyright (c) 2020, longpanda <admin@ventoy.net>
   5 *
   6 * This program is free software; you can redistribute it and/or
   7 * modify it under the terms of the GNU General Public License as
   8 * published by the Free Software Foundation; either version 3 of the
   9 * License, or (at your option) any later version.
  10 *
  11 * This program is distributed in the hope that it will be useful, but
  12 * WITHOUT ANY WARRANTY; without even the implied warranty of
  13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 * General Public License for more details.
  15 *
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
  18 *
  19 */
  20 #ifndef __VTOYJUMP_H__
  21 #define __VTOYJUMP_H__
  22
  23 #pragma comment( linker, "/subsystem:\"windows\" /entry:\"mainCRTStartup\"" )
  24
  25 #define SIZE_1MB   (1024 * 1024)
  26 #define VENTOY_EFI_PART_SIZE   (32 * SIZE_1MB)
  27
  28 #define VENTOY_GUID { 0x77772020, 0x2e77, 0x6576, { 0x6e, 0x74, 0x6f, 0x79, 0x2e, 0x6e, 0x65, 0x74 }}
  29
  30 #pragma pack(1)
  31
  32 typedef struct ventoy_guid
  33 {
  34         UINT32   data1;
  35         UINT16   data2;
  36         UINT16   data3;
  37         UINT8    data4[8];
  38 }ventoy_guid;
  39
  40
  41 typedef struct ventoy_os_param
  42 {
  43         ventoy_guid  guid;             // VENTOY_GUID
  44         UINT8        chksum;           // checksum
  45
  46         UINT8   vtoy_disk_guid[16];
  47         UINT64  vtoy_disk_size;       // disk size in bytes
  48         UINT16  vtoy_disk_part_id;    // begin with 1
  49         UINT16  vtoy_disk_part_type;  // 0:exfat   1:ntfs  other: reserved
  50         char    vtoy_img_path[384];   // It seems to be enough, utf-8 format
  51         UINT64  vtoy_img_size;        // image file size in bytes
  52
  53         /*
  54         * Ventoy will write a copy of ventoy_image_location data into runtime memory
  55         * this is the physically address and length of that memory.
  56         * Address 0 means no such data exist.
  57         * Address will be aligned by 4KB.
  58         *
  59         */
  60         UINT64  vtoy_img_location_addr;
  61         UINT32  vtoy_img_location_len;
  62
  63         UINT64  vtoy_reserved[4];     // Internal use by ventoy
  64
  65         UINT8   reserved[31];
  66 }ventoy_os_param;
  67
  68 typedef struct ventoy_windows_data
  69 {
  70     char auto_install_script[384];
  71     char injection_archive[384];
  72     UINT8 reserved[128];
  73 }ventoy_windows_data;
  74
  75 #pragma pack()
  76
  77
  78 #define SAFE_CLOSE_HANDLE(handle) \
  79 {\
  80         if (handle != INVALID_HANDLE_VALUE) \
  81         {\
  82                 CloseHandle(handle); \
  83                 (handle) = INVALID_HANDLE_VALUE; \
  84         }\
  85 }
  86
  87
  88 #endif