Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h

   1 /******************************************************************************
   2  * Ventoy2Disk.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
  21 #ifndef __VENTOY2DISK_H__
  22 #define __VENTOY2DISK_H__
  23
  24 #include <stdio.h>
  25
  26 #define SIZE_1MB                    (1024 * 1024)
  27 #define SIZE_2MB                    (2048 * 1024)
  28 #define VENTOY_EFI_PART_SIZE        (32 * SIZE_1MB)
  29 #define VENTOY_PART1_START_SECTOR    2048
  30
  31 #define VENTOY_FILE_BOOT_IMG    "boot\\boot.img"
  32 #define VENTOY_FILE_STG1_IMG    "boot\\core.img.xz"
  33 #define VENTOY_FILE_DISK_IMG    "ventoy\\ventoy.disk.img.xz"
  34 #define VENTOY_FILE_LOG         "log.txt"
  35 #define VENTOY_FILE_VERSION     "ventoy\\version"
  36
  37 #define DRIVE_ACCESS_TIMEOUT        15000               // How long we should retry drive access (in ms)
  38 #define DRIVE_ACCESS_RETRIES        150                 // How many times we should retry
  39
  40 #define IsFileExist(Fmt, ...) IsPathExist(FALSE, Fmt, __VA_ARGS__)
  41 #define IsDirExist(Fmt, ...)  IsPathExist(TRUE, Fmt, __VA_ARGS__)
  42
  43 #define safe_sprintf(dst, fmt, ...) sprintf_s(dst, sizeof(dst), fmt, __VA_ARGS__)
  44 #define safe_strcpy(dst, src)  strcpy_s(dst, sizeof(dst), src)
  45
  46 #define CHECK_CLOSE_HANDLE(Handle) \
  47 {\
  48     if (Handle != INVALID_HANDLE_VALUE) \
  49     {\
  50         CloseHandle(Handle); \
  51         Handle = INVALID_HANDLE_VALUE; \
  52     }\
  53 }
  54
  55 #define LASTERR     GetLastError()
  56 #define RET_LASTERR (ret ? 0 : LASTERR)
  57
  58 #pragma pack(1)
  59 typedef struct PART_TABLE
  60 {
  61     UINT8  Active; // 0x00  0x80
  62
  63     UINT8  StartHead;
  64     UINT16 StartSector : 6;
  65     UINT16 StartCylinder : 10;
  66
  67     UINT8  FsFlag;
  68
  69     UINT8  EndHead;
  70     UINT16 EndSector : 6;
  71     UINT16 EndCylinder : 10;
  72
  73     UINT32 StartSectorId;
  74     UINT32 SectorCount;
  75 }PART_TABLE;
  76
  77 typedef struct MBR_HEAD
  78 {
  79     UINT8 BootCode[446];
  80     PART_TABLE PartTbl[4];
  81     UINT8 Byte55;
  82     UINT8 ByteAA;
  83 }MBR_HEAD;
  84
  85 typedef struct VTOY_GPT_HDR
  86 {
  87     CHAR   Signature[8]; /* EFI PART */
  88     UINT8  Version[4];
  89     UINT32 Length;
  90     UINT32 Crc;
  91     UINT8  Reserved1[4];
  92     UINT64 EfiStartLBA;
  93     UINT64 EfiBackupLBA;
  94     UINT64 PartAreaStartLBA;
  95     UINT64 PartAreaEndLBA;
  96     GUID   DiskGuid;
  97     UINT64 PartTblStartLBA;
  98     UINT32 PartTblTotNum;
  99     UINT32 PartTblEntryLen;
 100     UINT32 PartTblCrc;
 101     UINT8  Reserved2[420];
 102 }VTOY_GPT_HDR;
 103
 104 typedef struct VTOY_GPT_PART_TBL
 105 {
 106     GUID   PartType;
 107     GUID   PartGuid;
 108     UINT64 StartLBA;
 109     UINT64 LastLBA;
 110     UINT64 Attr;
 111     UINT16 Name[36];
 112 }VTOY_GPT_PART_TBL;
 113
 114 typedef struct VTOY_GPT_INFO
 115 {
 116     MBR_HEAD MBR;
 117     VTOY_GPT_HDR Head;
 118     VTOY_GPT_PART_TBL PartTbl[128];
 119 }VTOY_GPT_INFO;
 120
 121
 122 typedef struct ventoy_secure_data
 123 {
 124     UINT8 magic1[16];     /* VENTOY_GUID */
 125     UINT8 diskuuid[16];
 126     UINT8 Checksum[16];
 127     UINT8 adminSHA256[32];
 128     UINT8 reserved[4000];
 129     UINT8 magic2[16];     /* VENTOY_GUID */
 130 }ventoy_secure_data;
 131
 132
 133 #pragma pack()
 134
 135 #define VENTOY_MAX_PHY_DRIVE  128
 136
 137 typedef struct PHY_DRIVE_INFO
 138 {
 139     int Id;
 140     int PhyDrive;
 141     int PartStyle;//0:MBR 1:GPT
 142     UINT64 SizeInBytes;
 143     BYTE DeviceType;
 144     BOOL RemovableMedia;
 145     CHAR VendorId[128];
 146     CHAR ProductId[128];
 147     CHAR ProductRev[128];
 148     CHAR SerialNumber[128];
 149     STORAGE_BUS_TYPE BusType;
 150
 151     CHAR DriveLetters[64];
 152
 153     CHAR VentoyVersion[32];
 154
 155     BOOL SecureBootSupport;
 156     MBR_HEAD MBR;
 157     UINT64 Part2GPTAttr;
 158 }PHY_DRIVE_INFO;
 159
 160 typedef enum PROGRESS_POINT
 161 {
 162     PT_START = 0,
 163     PT_LOCK_FOR_CLEAN = 8,
 164     PT_DEL_ALL_PART,
 165     PT_LOCK_FOR_WRITE,
 166     PT_FORMAT_PART1,
 167     PT_LOCK_VOLUME = PT_FORMAT_PART1,
 168     PT_FORMAT_PART2,
 169
 170     PT_WRITE_VENTOY_START,
 171     PT_WRITE_VENTOY_FINISH = PT_WRITE_VENTOY_START + 32,
 172
 173     PT_WRITE_STG1_IMG,
 174     PT_WRITE_PART_TABLE,
 175     PT_MOUNT_VOLUME,
 176
 177     PT_FINISH
 178 }PROGRESS_POINT;
 179
 180 #define PROGRESS_BAR_SET_POS(pos)  SetProgressBarPos(pos)
 181
 182 extern PHY_DRIVE_INFO *g_PhyDriveList;
 183 extern DWORD g_PhyDriveCount;
 184 extern int g_ForceOperation;
 185 extern HWND g_ProgressBarHwnd;
 186 extern HFONT g_language_normal_font;
 187 extern HFONT g_language_bold_font;
 188 extern int g_FilterUSB;
 189
 190
 191
 192 void TraceOut(const char *Fmt, ...);
 193 void Log(const char *Fmt, ...);
 194 BOOL IsPathExist(BOOL Dir, const char *Fmt, ...);
 195 void DumpWindowsVersion(void);
 196 const CHAR* GetLocalVentoyVersion(void);
 197 const CHAR* ParseVentoyVersionFromString(CHAR *Buf);
 198 CHAR GetFirstUnusedDriveLetter(void);
 199 const CHAR * GetBusTypeString(STORAGE_BUS_TYPE Type);
 200 int VentoyGetLocalBootImg(MBR_HEAD *pMBR);
 201 int GetHumanReadableGBSize(UINT64 SizeBytes);
 202 void TrimString(CHAR *String);
 203 int VentoyFillMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR, int PartStyle);
 204 int VentoyFillGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo);
 205 BOOL IsVentoyLogicalDrive(CHAR DriveLetter);
 206 int GetRegDwordValue(HKEY Key, LPCSTR SubKey, LPCSTR ValueName, DWORD *pValue);
 207 int GetPhysicalDriveCount(void);
 208 int GetAllPhysicalDriveInfo(PHY_DRIVE_INFO *pDriveList, DWORD *pDriveCount);
 209 int GetPhyDriveByLogicalDrive(int DriveLetter);
 210 int GetVentoyVerInPhyDrive(const PHY_DRIVE_INFO *pDriveInfo, UINT64 Part2StartSector, CHAR *VerBuf, size_t BufLen, BOOL *pSecureBoot);
 211 int Ventoy2DiskInit(void);
 212 int Ventoy2DiskDestroy(void);
 213 PHY_DRIVE_INFO * GetPhyDriveInfoById(int Id);
 214 int ParseCmdLineOption(LPSTR lpCmdLine);
 215 int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle, int TryId);
 216 int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int TryId);
 217 int VentoyFillBackupGptHead(VTOY_GPT_INFO *pInfo, VTOY_GPT_HDR *pHead);
 218 int VentoyFillWholeGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo);
 219 void SetProgressBarPos(int Pos);
 220 int SaveBufToFile(const CHAR *FileName, const void *Buffer, int BufLen);
 221 int ReadWholeFileToBuf(const CHAR *FileName, int ExtLen, void **Bufer, int *BufLen);
 222 int INIT unxz(unsigned char *in, int in_size,
 223     int(*fill)(void *dest, unsigned int size),
 224     int(*flush)(void *src, unsigned int size),
 225     unsigned char *out, int *in_used,
 226     void(*error)(char *x));
 227 void disk_io_set_param(HANDLE Handle, UINT64 SectorCount);
 228 INT_PTR CALLBACK PartDialogProc(HWND hWnd, UINT Message, WPARAM wParam, LPARAM lParam);
 229 int GetReservedSpaceInMB(void);
 230 int IsPartNeed4KBAlign(void);
 231 int FindProcessOccupyDisk(HANDLE hDrive, PHY_DRIVE_INFO *pPhyDrive);
 232 int VentoyFillMBRLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table);
 233 int ClearVentoyFromPhyDrive(HWND hWnd, PHY_DRIVE_INFO *pPhyDrive, char *pDrvLetter);
 234 UINT32 VentoyCrc32(void *Buffer, UINT32 Length);
 235
 236 #define SET_FILE_POS(pos) \
 237     liCurrentPosition.QuadPart = pos; \
 238     SetFilePointerEx(hDrive, liCurrentPosition, &liCurrentPosition, FILE_BEGIN)\
 239
 240 #define SECURE_ICON_STRING _UICON(UNICODE_LOCK)
 241
 242 extern int g_WriteImage;
 243
 244 #define VTSI_IMG_MAGIC 0x0000594F544E4556ULL  // "VENTOY\0\0"
 245
 246 #pragma pack(1)
 247
 248 /*
 249  +---------------------------------
 250  + sector 0 ~ sector N-1
 251  +     data area
 252  +---------------------------------
 253  + sector N ~
 254  +     segment[0]
 255  +     segment[1]
 256  +     segment[2]
 257  +      ......
 258  +     segment[M-1]
 259  +     align data (aligned with 512)
 260  +---------------------------------
 261  +     footer
 262  +---------------------------------
 263  *
 264  * All the integers are in little endian
 265  * The sector size is fixed 512 for ventoy image file.
 266  *
 267  */
 268
 269 #define VTSI_IMG_MAX_SEG   128
 270
 271 typedef struct {
 272     UINT64 disk_start_sector;
 273     UINT64 sector_num;
 274     UINT64 data_offset;
 275 }VTSI_SEGMENT;
 276
 277 typedef struct {
 278     UINT64 magic;
 279     UINT32 version;
 280     UINT64 disk_size;
 281     UINT32 disk_signature;
 282     UINT32 foot_chksum;
 283
 284     UINT32 segment_num;
 285     UINT32 segment_chksum;
 286     UINT64 segment_offset;
 287
 288     UINT8  reserved[512 - 44];
 289 }VTSI_FOOTER;
 290 #pragma pack()
 291 extern int __static_assert__[sizeof(VTSI_FOOTER) == 512 ? 1 : -1];
 292
 293
 294 #define SAFE_FREE(ptr) if (ptr) { free(ptr); (ptr) = NULL; }
 295 int InstallVentoy2FileImage(PHY_DRIVE_INFO *pPhyDrive, int PartStyle);
 296 void disk_io_set_imghook(FILE *fp, VTSI_SEGMENT *segment, int maxseg, UINT64 data_offset);
 297 void disk_io_reset_imghook(int *psegnum, UINT64 *pDataOffset);
 298
 299
 300 #define VTSI_SUPPORT 1
 301
 302
 303 #endif