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1214 lines
34 KiB
C
1214 lines
34 KiB
C
/******************************************************************************
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* Utility.c
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*
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* Copyright (c) 2021, longpanda <admin@ventoy.net>
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* Copyright (c) 2011-2020, Pete Batard <pete@akeo.ie>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include <Windows.h>
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#include "Ventoy2Disk.h"
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void TraceOut(const char *Fmt, ...)
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{
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va_list Arg;
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int Len = 0;
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FILE *File = NULL;
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char szBuf[1024];
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va_start(Arg, Fmt);
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Len += vsnprintf_s(szBuf + Len, sizeof(szBuf)-Len, sizeof(szBuf)-Len, Fmt, Arg);
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va_end(Arg);
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fopen_s(&File, VENTOY_FILE_LOG, "a+");
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if (File)
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{
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fwrite(szBuf, 1, Len, File);
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fclose(File);
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}
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}
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typedef struct LogBuf
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{
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int Len;
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char szBuf[1024];
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struct LogBuf* next;
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}LogBuf;
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static BOOL g_LogCache = FALSE;
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static LogBuf* g_LogHead = NULL;
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static LogBuf* g_LogTail = NULL;
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void LogCache(BOOL cache)
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{
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g_LogCache = cache;
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}
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void LogFlush(void)
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{
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FILE* File = NULL;
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LogBuf* Node = NULL;
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LogBuf* Next = NULL;
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if (g_CLI_Mode)
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{
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fopen_s(&File, VENTOY_CLI_LOG, "a+");
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}
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else
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{
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fopen_s(&File, VENTOY_FILE_LOG, "a+");
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}
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if (File)
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{
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for (Node = g_LogHead; Node; Node = Node->next)
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{
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fwrite(Node->szBuf, 1, Node->Len, File);
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fwrite("\n", 1, 1, File);
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}
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fclose(File);
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}
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for (Node = g_LogHead; Node; Node = Next)
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{
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Next = Node->next;
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free(Node);
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}
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g_LogHead = g_LogTail = NULL;
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}
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void Log(const char *Fmt, ...)
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{
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va_list Arg;
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int Len = 0;
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FILE *File = NULL;
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SYSTEMTIME Sys;
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char szBuf[1024];
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GetLocalTime(&Sys);
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Len += safe_sprintf(szBuf,
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"[%4d/%02d/%02d %02d:%02d:%02d.%03d] ",
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Sys.wYear, Sys.wMonth, Sys.wDay,
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Sys.wHour, Sys.wMinute, Sys.wSecond,
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Sys.wMilliseconds);
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va_start(Arg, Fmt);
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Len += vsnprintf_s(szBuf + Len, sizeof(szBuf)-Len - 1, sizeof(szBuf)-Len-1, Fmt, Arg);
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va_end(Arg);
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if (g_LogCache)
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{
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LogBuf* Node = NULL;
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Node = malloc(sizeof(LogBuf));
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if (Node)
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{
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memcpy(Node->szBuf, szBuf, Len);
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Node->next = NULL;
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Node->Len = Len;
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if (g_LogTail)
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{
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g_LogTail->next = Node;
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g_LogTail = Node;
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}
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else
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{
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g_LogHead = g_LogTail = Node;
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}
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}
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return;
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}
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if (g_CLI_Mode)
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{
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fopen_s(&File, VENTOY_CLI_LOG, "a+");
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}
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else
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{
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fopen_s(&File, VENTOY_FILE_LOG, "a+");
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}
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if (File)
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{
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fwrite(szBuf, 1, Len, File);
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fwrite("\n", 1, 1, File);
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fclose(File);
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}
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}
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const char* GUID2String(void *guid, char *buf, int len)
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{
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GUID* pGUID = (GUID*)guid;
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sprintf_s(buf, len, "{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
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pGUID->Data1, pGUID->Data2, pGUID->Data3,
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pGUID->Data4[0], pGUID->Data4[1],
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pGUID->Data4[2], pGUID->Data4[3], pGUID->Data4[4], pGUID->Data4[5], pGUID->Data4[6], pGUID->Data4[7]
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);
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return buf;
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}
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BOOL IsPathExist(BOOL Dir, const char *Fmt, ...)
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{
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va_list Arg;
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HANDLE hFile;
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DWORD Attr;
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CHAR FilePath[MAX_PATH];
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va_start(Arg, Fmt);
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vsnprintf_s(FilePath, sizeof(FilePath), sizeof(FilePath), Fmt, Arg);
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va_end(Arg);
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hFile = CreateFileA(FilePath, FILE_READ_EA, FILE_SHARE_READ, 0, OPEN_EXISTING, 0, 0);
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if (INVALID_HANDLE_VALUE == hFile)
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{
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return FALSE;
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}
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CloseHandle(hFile);
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Attr = GetFileAttributesA(FilePath);
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if (Dir)
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{
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if ((Attr & FILE_ATTRIBUTE_DIRECTORY) == 0)
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{
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return FALSE;
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}
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}
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else
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{
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if (Attr & FILE_ATTRIBUTE_DIRECTORY)
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{
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return FALSE;
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}
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}
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return TRUE;
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}
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int SaveBufToFile(const CHAR *FileName, const void *Buffer, int BufLen)
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{
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FILE *File = NULL;
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void *Data = NULL;
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fopen_s(&File, FileName, "wb");
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if (File == NULL)
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{
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Log("Failed to open file %s", FileName);
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return 1;
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}
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fwrite(Buffer, 1, BufLen, File);
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fclose(File);
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return 0;
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}
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int ReadWholeFileToBuf(const CHAR *FileName, int ExtLen, void **Bufer, int *BufLen)
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{
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int FileSize;
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FILE *File = NULL;
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void *Data = NULL;
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fopen_s(&File, FileName, "rb");
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if (File == NULL)
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{
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Log("Failed to open file %s", FileName);
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return 1;
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}
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fseek(File, 0, SEEK_END);
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FileSize = (int)ftell(File);
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Data = malloc(FileSize + ExtLen);
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if (!Data)
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{
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fclose(File);
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return 1;
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}
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fseek(File, 0, SEEK_SET);
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fread(Data, 1, FileSize, File);
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fclose(File);
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*Bufer = Data;
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*BufLen = FileSize;
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return 0;
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}
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const CHAR* GetLocalVentoyVersion(void)
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{
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int rc;
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int FileSize;
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CHAR *Pos = NULL;
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CHAR *Buf = NULL;
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static CHAR LocalVersion[64] = { 0 };
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if (LocalVersion[0] == 0)
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{
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rc = ReadWholeFileToBuf(VENTOY_FILE_VERSION, 1, (void **)&Buf, &FileSize);
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if (rc)
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{
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return "";
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}
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Buf[FileSize] = 0;
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for (Pos = Buf; *Pos; Pos++)
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{
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if (*Pos == '\r' || *Pos == '\n')
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{
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*Pos = 0;
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break;
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}
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}
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safe_sprintf(LocalVersion, "%s", Buf);
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free(Buf);
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}
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return LocalVersion;
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}
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const CHAR* ParseVentoyVersionFromString(CHAR *Buf)
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{
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CHAR *Pos = NULL;
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CHAR *End = NULL;
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static CHAR LocalVersion[64] = { 0 };
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Pos = strstr(Buf, "VENTOY_VERSION=");
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if (Pos)
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{
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Pos += strlen("VENTOY_VERSION=");
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if (*Pos == '"')
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{
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Pos++;
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}
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End = Pos;
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while (*End != 0 && *End != '"' && *End != '\r' && *End != '\n')
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{
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End++;
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}
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*End = 0;
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safe_sprintf(LocalVersion, "%s", Pos);
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return LocalVersion;
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}
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return "";
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}
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BOOL IsWow64(void)
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{
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typedef BOOL(WINAPI *LPFN_ISWOW64PROCESS)(HANDLE, PBOOL);
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LPFN_ISWOW64PROCESS fnIsWow64Process;
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BOOL bIsWow64 = FALSE;
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CHAR Wow64Dir[MAX_PATH];
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fnIsWow64Process = (LPFN_ISWOW64PROCESS)GetProcAddress(GetModuleHandleA("kernel32"), "IsWow64Process");
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if (NULL != fnIsWow64Process)
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{
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fnIsWow64Process(GetCurrentProcess(), &bIsWow64);
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}
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if (!bIsWow64)
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{
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if (GetSystemWow64DirectoryA(Wow64Dir, sizeof(Wow64Dir)))
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{
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Log("GetSystemWow64DirectoryA=<%s>", Wow64Dir);
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bIsWow64 = TRUE;
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}
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}
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return bIsWow64;
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}
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|
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/*
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* Some code and functions in the file are copied from rufus.
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* https://github.com/pbatard/rufus
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*/
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/* Windows versions */
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enum WindowsVersion {
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WINDOWS_UNDEFINED = -1,
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WINDOWS_UNSUPPORTED = 0,
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WINDOWS_XP = 0x51,
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WINDOWS_2003 = 0x52, // Also XP_64
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WINDOWS_VISTA = 0x60, // Also Server 2008
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WINDOWS_7 = 0x61, // Also Server 2008_R2
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WINDOWS_8 = 0x62, // Also Server 2012
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WINDOWS_8_1 = 0x63, // Also Server 2012_R2
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WINDOWS_10_PREVIEW1 = 0x64,
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WINDOWS_10 = 0xA0, // Also Server 2016, also Server 2019
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WINDOWS_11 = 0xB0, // Also Server 2022
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WINDOWS_MAX
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};
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static const char* GetEdition(DWORD ProductType)
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|
{
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// From: https://docs.microsoft.com/en-us/windows/win32/api/sysinfoapi/nf-sysinfoapi-getproductinfo
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// These values can be found in the winnt.h header.
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switch (ProductType) {
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case 0x00000000: return ""; // Undefined
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case 0x00000001: return "Ultimate";
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case 0x00000002: return "Home Basic";
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case 0x00000003: return "Home Premium";
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case 0x00000004: return "Enterprise";
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case 0x00000005: return "Home Basic N";
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case 0x00000006: return "Business";
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case 0x00000007: return "Server Standard";
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case 0x00000008: return "Server Datacenter";
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case 0x00000009: return "Smallbusiness Server";
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case 0x0000000A: return "Server Enterprise";
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case 0x0000000B: return "Starter";
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case 0x0000000C: return "Server Datacenter (Core)";
|
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case 0x0000000D: return "Server Standard (Core)";
|
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case 0x0000000E: return "Server Enterprise (Core)";
|
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case 0x00000010: return "Business N";
|
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case 0x00000011: return "Web Server";
|
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case 0x00000012: return "HPC Edition";
|
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case 0x00000013: return "Storage Server (Essentials)";
|
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case 0x0000001A: return "Home Premium N";
|
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case 0x0000001B: return "Enterprise N";
|
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case 0x0000001C: return "Ultimate N";
|
|
case 0x00000022: return "Home Server";
|
|
case 0x00000024: return "Server Standard without Hyper-V";
|
|
case 0x00000025: return "Server Datacenter without Hyper-V";
|
|
case 0x00000026: return "Server Enterprise without Hyper-V";
|
|
case 0x00000027: return "Server Datacenter without Hyper-V (Core)";
|
|
case 0x00000028: return "Server Standard without Hyper-V (Core)";
|
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case 0x00000029: return "Server Enterprise without Hyper-V (Core)";
|
|
case 0x0000002A: return "Hyper-V Server";
|
|
case 0x0000002F: return "Starter N";
|
|
case 0x00000030: return "Pro";
|
|
case 0x00000031: return "Pro N";
|
|
case 0x00000034: return "Server Solutions Premium";
|
|
case 0x00000035: return "Server Solutions Premium (Core)";
|
|
case 0x00000040: return "Server Hyper Core V";
|
|
case 0x00000042: return "Starter E";
|
|
case 0x00000043: return "Home Basic E";
|
|
case 0x00000044: return "Premium E";
|
|
case 0x00000045: return "Pro E";
|
|
case 0x00000046: return "Enterprise E";
|
|
case 0x00000047: return "Ultimate E";
|
|
case 0x00000048: return "Enterprise (Eval)";
|
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case 0x0000004F: return "Server Standard (Eval)";
|
|
case 0x00000050: return "Server Datacenter (Eval)";
|
|
case 0x00000054: return "Enterprise N (Eval)";
|
|
case 0x00000057: return "Thin PC";
|
|
case 0x00000058: case 0x00000059: case 0x0000005A: case 0x0000005B: case 0x0000005C: return "Embedded";
|
|
case 0x00000062: return "Home N";
|
|
case 0x00000063: return "Home China";
|
|
case 0x00000064: return "Home Single Language";
|
|
case 0x00000065: return "Home";
|
|
case 0x00000067: return "Pro with Media Center";
|
|
case 0x00000069: case 0x0000006A: case 0x0000006B: case 0x0000006C: return "Embedded";
|
|
case 0x0000006F: return "Home Connected";
|
|
case 0x00000070: return "Pro Student";
|
|
case 0x00000071: return "Home Connected N";
|
|
case 0x00000072: return "Pro Student N";
|
|
case 0x00000073: return "Home Connected Single Language";
|
|
case 0x00000074: return "Home Connected China";
|
|
case 0x00000079: return "Education";
|
|
case 0x0000007A: return "Education N";
|
|
case 0x0000007D: return "Enterprise LTSB";
|
|
case 0x0000007E: return "Enterprise LTSB N";
|
|
case 0x0000007F: return "Pro S";
|
|
case 0x00000080: return "Pro S N";
|
|
case 0x00000081: return "Enterprise LTSB (Eval)";
|
|
case 0x00000082: return "Enterprise LTSB N (Eval)";
|
|
case 0x0000008A: return "Pro Single Language";
|
|
case 0x0000008B: return "Pro China";
|
|
case 0x0000008C: return "Enterprise Subscription";
|
|
case 0x0000008D: return "Enterprise Subscription N";
|
|
case 0x00000091: return "Server Datacenter SA (Core)";
|
|
case 0x00000092: return "Server Standard SA (Core)";
|
|
case 0x00000095: return "Utility VM";
|
|
case 0x000000A1: return "Pro for Workstations";
|
|
case 0x000000A2: return "Pro for Workstations N";
|
|
case 0x000000A4: return "Pro for Education";
|
|
case 0x000000A5: return "Pro for Education N";
|
|
case 0x000000AB: return "Enterprise G"; // I swear Microsoft are just making up editions...
|
|
case 0x000000AC: return "Enterprise G N";
|
|
case 0x000000B6: return "Home OS";
|
|
case 0x000000B7: return "Cloud E";
|
|
case 0x000000B8: return "Cloud E N";
|
|
case 0x000000BD: return "Lite";
|
|
case 0xABCDABCD: return "(Unlicensed)";
|
|
default: return "(Unknown Edition)";
|
|
}
|
|
}
|
|
|
|
#define is_x64 IsWow64
|
|
#define static_strcpy safe_strcpy
|
|
#define REGKEY_HKCU HKEY_CURRENT_USER
|
|
#define REGKEY_HKLM HKEY_LOCAL_MACHINE
|
|
static int nWindowsVersion = WINDOWS_UNDEFINED;
|
|
static int nWindowsBuildNumber = -1;
|
|
static char WindowsVersionStr[128] = "";
|
|
|
|
/* Helpers for 32 bit registry operations */
|
|
|
|
/*
|
|
* Read a generic registry key value. If a short key_name is used, assume that
|
|
* it belongs to the application and create the app subkey if required
|
|
*/
|
|
static __inline BOOL _GetRegistryKey(HKEY key_root, const char* key_name, DWORD reg_type,
|
|
LPBYTE dest, DWORD dest_size)
|
|
{
|
|
const char software_prefix[] = "SOFTWARE\\";
|
|
char long_key_name[MAX_PATH] = { 0 };
|
|
BOOL r = FALSE;
|
|
size_t i;
|
|
LONG s;
|
|
HKEY hSoftware = NULL, hApp = NULL;
|
|
DWORD dwType = -1, dwSize = dest_size;
|
|
|
|
memset(dest, 0, dest_size);
|
|
|
|
if (key_name == NULL)
|
|
return FALSE;
|
|
|
|
for (i = strlen(key_name); i>0; i--) {
|
|
if (key_name[i] == '\\')
|
|
break;
|
|
}
|
|
|
|
if (i > 0) {
|
|
// Prefix with "SOFTWARE" if needed
|
|
if (_strnicmp(key_name, software_prefix, sizeof(software_prefix)-1) != 0) {
|
|
if (i + sizeof(software_prefix) >= sizeof(long_key_name))
|
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return FALSE;
|
|
strcpy_s(long_key_name, sizeof(long_key_name), software_prefix);
|
|
strcat_s(long_key_name, sizeof(long_key_name), key_name);
|
|
long_key_name[sizeof(software_prefix)+i - 1] = 0;
|
|
}
|
|
else {
|
|
if (i >= sizeof(long_key_name))
|
|
return FALSE;
|
|
static_strcpy(long_key_name, key_name);
|
|
long_key_name[i] = 0;
|
|
}
|
|
i++;
|
|
if (RegOpenKeyExA(key_root, long_key_name, 0, KEY_READ, &hApp) != ERROR_SUCCESS) {
|
|
hApp = NULL;
|
|
goto out;
|
|
}
|
|
}
|
|
else {
|
|
if (RegOpenKeyExA(key_root, "SOFTWARE", 0, KEY_READ | KEY_CREATE_SUB_KEY, &hSoftware) != ERROR_SUCCESS) {
|
|
hSoftware = NULL;
|
|
goto out;
|
|
}
|
|
}
|
|
|
|
s = RegQueryValueExA(hApp, &key_name[i], NULL, &dwType, (LPBYTE)dest, &dwSize);
|
|
// No key means default value of 0 or empty string
|
|
if ((s == ERROR_FILE_NOT_FOUND) || ((s == ERROR_SUCCESS) && (dwType == reg_type) && (dwSize > 0))) {
|
|
r = TRUE;
|
|
}
|
|
out:
|
|
if (hSoftware != NULL)
|
|
RegCloseKey(hSoftware);
|
|
if (hApp != NULL)
|
|
RegCloseKey(hApp);
|
|
return r;
|
|
}
|
|
|
|
#define GetRegistryKey32(root, key, pval) _GetRegistryKey(root, key, REG_DWORD, (LPBYTE)pval, sizeof(DWORD))
|
|
static __inline INT32 ReadRegistryKey32(HKEY root, const char* key) {
|
|
DWORD val;
|
|
GetRegistryKey32(root, key, &val);
|
|
return (INT32)val;
|
|
}
|
|
|
|
/*
|
|
* Modified from smartmontools' os_win32.cpp
|
|
*/
|
|
void GetWindowsVersion(void)
|
|
{
|
|
OSVERSIONINFOEXA vi, vi2;
|
|
DWORD dwProductType;
|
|
const char* w = 0;
|
|
const char* w64 = "32 bit";
|
|
char *vptr;
|
|
size_t vlen;
|
|
unsigned major, minor;
|
|
ULONGLONG major_equal, minor_equal;
|
|
BOOL ws;
|
|
|
|
nWindowsVersion = WINDOWS_UNDEFINED;
|
|
static_strcpy(WindowsVersionStr, "Windows Undefined");
|
|
|
|
// suppress the C4996 warning for GetVersionExA
|
|
#pragma warning(push)
|
|
#pragma warning(disable:4996)
|
|
|
|
memset(&vi, 0, sizeof(vi));
|
|
vi.dwOSVersionInfoSize = sizeof(vi);
|
|
if (!GetVersionExA((OSVERSIONINFOA *)&vi)) {
|
|
memset(&vi, 0, sizeof(vi));
|
|
vi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOA);
|
|
if (!GetVersionExA((OSVERSIONINFOA *)&vi))
|
|
return;
|
|
}
|
|
|
|
#pragma warning(pop)
|
|
|
|
if (vi.dwPlatformId == VER_PLATFORM_WIN32_NT) {
|
|
|
|
if (vi.dwMajorVersion > 6 || (vi.dwMajorVersion == 6 && vi.dwMinorVersion >= 2)) {
|
|
// Starting with Windows 8.1 Preview, GetVersionEx() does no longer report the actual OS version
|
|
// See: http://msdn.microsoft.com/en-us/library/windows/desktop/dn302074.aspx
|
|
// And starting with Windows 10 Preview 2, Windows enforces the use of the application/supportedOS
|
|
// manifest in order for VerSetConditionMask() to report the ACTUAL OS major and minor...
|
|
|
|
major_equal = VerSetConditionMask(0, VER_MAJORVERSION, VER_EQUAL);
|
|
for (major = vi.dwMajorVersion; major <= 9; major++) {
|
|
memset(&vi2, 0, sizeof(vi2));
|
|
vi2.dwOSVersionInfoSize = sizeof(vi2); vi2.dwMajorVersion = major;
|
|
if (!VerifyVersionInfoA(&vi2, VER_MAJORVERSION, major_equal))
|
|
continue;
|
|
if (vi.dwMajorVersion < major) {
|
|
vi.dwMajorVersion = major; vi.dwMinorVersion = 0;
|
|
}
|
|
|
|
minor_equal = VerSetConditionMask(0, VER_MINORVERSION, VER_EQUAL);
|
|
for (minor = vi.dwMinorVersion; minor <= 9; minor++) {
|
|
memset(&vi2, 0, sizeof(vi2)); vi2.dwOSVersionInfoSize = sizeof(vi2);
|
|
vi2.dwMinorVersion = minor;
|
|
if (!VerifyVersionInfoA(&vi2, VER_MINORVERSION, minor_equal))
|
|
continue;
|
|
vi.dwMinorVersion = minor;
|
|
break;
|
|
}
|
|
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (vi.dwMajorVersion <= 0xf && vi.dwMinorVersion <= 0xf) {
|
|
ws = (vi.wProductType <= VER_NT_WORKSTATION);
|
|
nWindowsVersion = vi.dwMajorVersion << 4 | vi.dwMinorVersion;
|
|
switch (nWindowsVersion) {
|
|
case WINDOWS_XP: w = "XP";
|
|
break;
|
|
case WINDOWS_2003: w = (ws ? "XP_64" : (!GetSystemMetrics(89) ? "Server 2003" : "Server 2003_R2"));
|
|
break;
|
|
case WINDOWS_VISTA: w = (ws ? "Vista" : "Server 2008");
|
|
break;
|
|
case WINDOWS_7: w = (ws ? "7" : "Server 2008_R2");
|
|
break;
|
|
case WINDOWS_8: w = (ws ? "8" : "Server 2012");
|
|
break;
|
|
case WINDOWS_8_1: w = (ws ? "8.1" : "Server 2012_R2");
|
|
break;
|
|
case WINDOWS_10_PREVIEW1: w = (ws ? "10 (Preview 1)" : "Server 10 (Preview 1)");
|
|
break;
|
|
// Starting with Windows 10 Preview 2, the major is the same as the public-facing version
|
|
case WINDOWS_10:
|
|
if (vi.dwBuildNumber < 20000) {
|
|
w = (ws ? "10" : ((vi.dwBuildNumber < 17763) ? "Server 2016" : "Server 2019"));
|
|
break;
|
|
}
|
|
nWindowsVersion = WINDOWS_11;
|
|
// Fall through
|
|
case WINDOWS_11: w = (ws ? "11" : "Server 2022");
|
|
break;
|
|
default:
|
|
if (nWindowsVersion < WINDOWS_XP)
|
|
nWindowsVersion = WINDOWS_UNSUPPORTED;
|
|
else
|
|
w = "12 or later";
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (is_x64())
|
|
w64 = "64-bit";
|
|
|
|
GetProductInfo(vi.dwMajorVersion, vi.dwMinorVersion, vi.wServicePackMajor, vi.wServicePackMinor, &dwProductType);
|
|
vptr = WindowsVersionStr;
|
|
vlen = sizeof(WindowsVersionStr) - 1;
|
|
|
|
if (!w)
|
|
sprintf_s(vptr, vlen, "%s %u.%u %s", (vi.dwPlatformId == VER_PLATFORM_WIN32_NT ? "NT" : "??"),
|
|
(unsigned)vi.dwMajorVersion, (unsigned)vi.dwMinorVersion, w64);
|
|
else if (vi.wServicePackMinor)
|
|
sprintf_s(vptr, vlen, "%s SP%u.%u %s", w, vi.wServicePackMajor, vi.wServicePackMinor, w64);
|
|
else if (vi.wServicePackMajor)
|
|
sprintf_s(vptr, vlen, "%s SP%u %s", w, vi.wServicePackMajor, w64);
|
|
else
|
|
sprintf_s(vptr, vlen, "%s%s%s, %s",
|
|
w, (dwProductType != PRODUCT_UNDEFINED) ? " " : "", GetEdition(dwProductType), w64);
|
|
|
|
// Add the build number (including UBR if available) for Windows 8.0 and later
|
|
nWindowsBuildNumber = vi.dwBuildNumber;
|
|
if (nWindowsVersion >= 0x62) {
|
|
int nUbr = ReadRegistryKey32(REGKEY_HKLM, "Software\\Microsoft\\Windows NT\\CurrentVersion\\UBR");
|
|
vptr = WindowsVersionStr + strlen(WindowsVersionStr);
|
|
vlen = sizeof(WindowsVersionStr) - strlen(WindowsVersionStr) - 1;
|
|
if (nUbr > 0)
|
|
sprintf_s(vptr, vlen, " (Build %d.%d)", nWindowsBuildNumber, nUbr);
|
|
else
|
|
sprintf_s(vptr, vlen, " (Build %d)", nWindowsBuildNumber);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
void DumpWindowsVersion(void)
|
|
{
|
|
GetWindowsVersion();
|
|
Log("Windows Version: <<Windows %s>>", WindowsVersionStr);
|
|
return;
|
|
}
|
|
|
|
|
|
BOOL IsVentoyLogicalDrive(CHAR DriveLetter)
|
|
{
|
|
int i;
|
|
CONST CHAR *Files[] =
|
|
{
|
|
"EFI\\BOOT\\BOOTX64.EFI",
|
|
"grub\\themes\\ventoy\\theme.txt",
|
|
"ventoy\\ventoy.cpio",
|
|
};
|
|
|
|
for (i = 0; i < sizeof(Files) / sizeof(Files[0]); i++)
|
|
{
|
|
if (!IsFileExist("%C:\\%s", DriveLetter, Files[i]))
|
|
{
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
int VentoyFillMBRLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table)
|
|
{
|
|
BYTE Head;
|
|
BYTE Sector;
|
|
BYTE nSector = 63;
|
|
BYTE nHead = 8;
|
|
UINT32 Cylinder;
|
|
UINT32 EndSectorId;
|
|
|
|
while (nHead != 0 && (DiskSizeInBytes / 512 / nSector / nHead) > 1024)
|
|
{
|
|
nHead = (BYTE)nHead * 2;
|
|
}
|
|
|
|
if (nHead == 0)
|
|
{
|
|
nHead = 255;
|
|
}
|
|
|
|
Cylinder = StartSectorId / nSector / nHead;
|
|
Head = StartSectorId / nSector % nHead;
|
|
Sector = StartSectorId % nSector + 1;
|
|
|
|
Table->StartHead = Head;
|
|
Table->StartSector = Sector;
|
|
Table->StartCylinder = Cylinder;
|
|
|
|
EndSectorId = StartSectorId + SectorCount - 1;
|
|
Cylinder = EndSectorId / nSector / nHead;
|
|
Head = EndSectorId / nSector % nHead;
|
|
Sector = EndSectorId % nSector + 1;
|
|
|
|
Table->EndHead = Head;
|
|
Table->EndSector = Sector;
|
|
Table->EndCylinder = Cylinder;
|
|
|
|
Table->StartSectorId = StartSectorId;
|
|
Table->SectorCount = SectorCount;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int VentoyFillMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR, int PartStyle, UINT8 FsFlag)
|
|
{
|
|
GUID Guid;
|
|
int ReservedValue;
|
|
UINT32 DiskSignature;
|
|
UINT32 DiskSectorCount;
|
|
UINT32 PartSectorCount;
|
|
UINT32 PartStartSector;
|
|
UINT32 ReservedSector;
|
|
|
|
VentoyGetLocalBootImg(pMBR);
|
|
|
|
CoCreateGuid(&Guid);
|
|
|
|
memcpy(&DiskSignature, &Guid, sizeof(UINT32));
|
|
|
|
Log("Disk signature: 0x%08x", DiskSignature);
|
|
|
|
*((UINT32 *)(pMBR->BootCode + 0x1B8)) = DiskSignature;
|
|
memcpy(pMBR->BootCode + 0x180, &Guid, 16);
|
|
|
|
if (DiskSizeBytes / 512 > 0xFFFFFFFF)
|
|
{
|
|
DiskSectorCount = 0xFFFFFFFF;
|
|
}
|
|
else
|
|
{
|
|
DiskSectorCount = (UINT32)(DiskSizeBytes / 512);
|
|
}
|
|
|
|
ReservedValue = GetReservedSpaceInMB();
|
|
if (ReservedValue <= 0)
|
|
{
|
|
ReservedSector = 0;
|
|
}
|
|
else
|
|
{
|
|
ReservedSector = (UINT32)(ReservedValue * 2048);
|
|
}
|
|
|
|
if (PartStyle)
|
|
{
|
|
ReservedSector += 33; // backup GPT part table
|
|
}
|
|
|
|
// check aligned with 4KB
|
|
if (IsPartNeed4KBAlign())
|
|
{
|
|
UINT64 sectors = DiskSizeBytes / 512;
|
|
if (sectors % 8)
|
|
{
|
|
Log("Disk need to align with 4KB %u", (UINT32)(sectors % 8));
|
|
ReservedSector += (UINT32)(sectors % 8);
|
|
}
|
|
}
|
|
|
|
Log("ReservedSector: %u", ReservedSector);
|
|
|
|
//Part1
|
|
PartStartSector = VENTOY_PART1_START_SECTOR;
|
|
PartSectorCount = DiskSectorCount - ReservedSector - VENTOY_EFI_PART_SIZE / 512 - PartStartSector;
|
|
VentoyFillMBRLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl);
|
|
|
|
pMBR->PartTbl[0].Active = 0x80; // bootable
|
|
pMBR->PartTbl[0].FsFlag = FsFlag; // File system flag 07:exFAT/NTFS/HPFS 0C:FAT32
|
|
|
|
//Part2
|
|
PartStartSector += PartSectorCount;
|
|
PartSectorCount = VENTOY_EFI_PART_SIZE / 512;
|
|
VentoyFillMBRLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl + 1);
|
|
|
|
pMBR->PartTbl[1].Active = 0x00;
|
|
pMBR->PartTbl[1].FsFlag = 0xEF; // EFI System Partition
|
|
|
|
pMBR->Byte55 = 0x55;
|
|
pMBR->ByteAA = 0xAA;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
static int VentoyFillProtectMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR)
|
|
{
|
|
GUID Guid;
|
|
UINT32 DiskSignature;
|
|
UINT64 DiskSectorCount;
|
|
|
|
VentoyGetLocalBootImg(pMBR);
|
|
|
|
CoCreateGuid(&Guid);
|
|
|
|
memcpy(&DiskSignature, &Guid, sizeof(UINT32));
|
|
|
|
Log("Disk signature: 0x%08x", DiskSignature);
|
|
|
|
*((UINT32 *)(pMBR->BootCode + 0x1B8)) = DiskSignature;
|
|
memcpy(pMBR->BootCode + 0x180, &Guid, 16);
|
|
|
|
DiskSectorCount = DiskSizeBytes / 512 - 1;
|
|
if (DiskSectorCount > 0xFFFFFFFF)
|
|
{
|
|
DiskSectorCount = 0xFFFFFFFF;
|
|
}
|
|
|
|
memset(pMBR->PartTbl, 0, sizeof(pMBR->PartTbl));
|
|
|
|
pMBR->PartTbl[0].Active = 0x00;
|
|
pMBR->PartTbl[0].FsFlag = 0xee; // EE
|
|
|
|
pMBR->PartTbl[0].StartHead = 0;
|
|
pMBR->PartTbl[0].StartSector = 1;
|
|
pMBR->PartTbl[0].StartCylinder = 0;
|
|
pMBR->PartTbl[0].EndHead = 254;
|
|
pMBR->PartTbl[0].EndSector = 63;
|
|
pMBR->PartTbl[0].EndCylinder = 1023;
|
|
|
|
pMBR->PartTbl[0].StartSectorId = 1;
|
|
pMBR->PartTbl[0].SectorCount = (UINT32)DiskSectorCount;
|
|
|
|
pMBR->Byte55 = 0x55;
|
|
pMBR->ByteAA = 0xAA;
|
|
|
|
pMBR->BootCode[92] = 0x22;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int VentoyFillWholeGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo)
|
|
{
|
|
UINT64 Part1SectorCount = 0;
|
|
UINT64 DiskSectorCount = DiskSizeBytes / 512;
|
|
VTOY_GPT_HDR *Head = &pInfo->Head;
|
|
VTOY_GPT_PART_TBL *Table = pInfo->PartTbl;
|
|
static GUID WindowsDataPartType = { 0xebd0a0a2, 0xb9e5, 0x4433, { 0x87, 0xc0, 0x68, 0xb6, 0xb7, 0x26, 0x99, 0xc7 } };
|
|
|
|
VentoyFillProtectMBR(DiskSizeBytes, &pInfo->MBR);
|
|
|
|
Part1SectorCount = DiskSectorCount - 33 - 2048;
|
|
|
|
memcpy(Head->Signature, "EFI PART", 8);
|
|
Head->Version[2] = 0x01;
|
|
Head->Length = 92;
|
|
Head->Crc = 0;
|
|
Head->EfiStartLBA = 1;
|
|
Head->EfiBackupLBA = DiskSectorCount - 1;
|
|
Head->PartAreaStartLBA = 34;
|
|
Head->PartAreaEndLBA = DiskSectorCount - 34;
|
|
CoCreateGuid(&Head->DiskGuid);
|
|
Head->PartTblStartLBA = 2;
|
|
Head->PartTblTotNum = 128;
|
|
Head->PartTblEntryLen = 128;
|
|
|
|
|
|
memcpy(&(Table[0].PartType), &WindowsDataPartType, sizeof(GUID));
|
|
CoCreateGuid(&(Table[0].PartGuid));
|
|
Table[0].StartLBA = 2048;
|
|
Table[0].LastLBA = 2048 + Part1SectorCount - 1;
|
|
Table[0].Attr = 0;
|
|
memcpy(Table[0].Name, L"Data", 4 * 2);
|
|
|
|
//Update CRC
|
|
Head->PartTblCrc = VentoyCrc32(Table, sizeof(pInfo->PartTbl));
|
|
Head->Crc = VentoyCrc32(Head, Head->Length);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int VentoyFillGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo)
|
|
{
|
|
INT64 ReservedValue = 0;
|
|
UINT64 ModSectorCount = 0;
|
|
UINT64 ReservedSector = 33;
|
|
UINT64 Part1SectorCount = 0;
|
|
UINT64 DiskSectorCount = DiskSizeBytes / 512;
|
|
VTOY_GPT_HDR *Head = &pInfo->Head;
|
|
VTOY_GPT_PART_TBL *Table = pInfo->PartTbl;
|
|
static GUID WindowsDataPartType = { 0xebd0a0a2, 0xb9e5, 0x4433, { 0x87, 0xc0, 0x68, 0xb6, 0xb7, 0x26, 0x99, 0xc7 } };
|
|
static GUID EspPartType = { 0xc12a7328, 0xf81f, 0x11d2, { 0xba, 0x4b, 0x00, 0xa0, 0xc9, 0x3e, 0xc9, 0x3b } };
|
|
static GUID BiosGrubPartType = { 0x21686148, 0x6449, 0x6e6f, { 0x74, 0x4e, 0x65, 0x65, 0x64, 0x45, 0x46, 0x49 } };
|
|
|
|
VentoyFillProtectMBR(DiskSizeBytes, &pInfo->MBR);
|
|
|
|
ReservedValue = GetReservedSpaceInMB();
|
|
if (ReservedValue > 0)
|
|
{
|
|
ReservedSector += ReservedValue * 2048;
|
|
}
|
|
|
|
Part1SectorCount = DiskSectorCount - ReservedSector - (VENTOY_EFI_PART_SIZE / 512) - 2048;
|
|
|
|
ModSectorCount = (Part1SectorCount % 8);
|
|
if (ModSectorCount)
|
|
{
|
|
Log("Part1SectorCount:%llu is not aligned by 4KB (%llu)", (ULONGLONG)Part1SectorCount, (ULONGLONG)ModSectorCount);
|
|
}
|
|
|
|
// check aligned with 4KB
|
|
if (IsPartNeed4KBAlign())
|
|
{
|
|
if (ModSectorCount)
|
|
{
|
|
Log("Disk need to align with 4KB %u", (UINT32)ModSectorCount);
|
|
Part1SectorCount -= ModSectorCount;
|
|
}
|
|
else
|
|
{
|
|
Log("no need to align with 4KB");
|
|
}
|
|
}
|
|
|
|
memcpy(Head->Signature, "EFI PART", 8);
|
|
Head->Version[2] = 0x01;
|
|
Head->Length = 92;
|
|
Head->Crc = 0;
|
|
Head->EfiStartLBA = 1;
|
|
Head->EfiBackupLBA = DiskSectorCount - 1;
|
|
Head->PartAreaStartLBA = 34;
|
|
Head->PartAreaEndLBA = DiskSectorCount - 34;
|
|
CoCreateGuid(&Head->DiskGuid);
|
|
Head->PartTblStartLBA = 2;
|
|
Head->PartTblTotNum = 128;
|
|
Head->PartTblEntryLen = 128;
|
|
|
|
|
|
memcpy(&(Table[0].PartType), &WindowsDataPartType, sizeof(GUID));
|
|
CoCreateGuid(&(Table[0].PartGuid));
|
|
Table[0].StartLBA = 2048;
|
|
Table[0].LastLBA = 2048 + Part1SectorCount - 1;
|
|
Table[0].Attr = 0;
|
|
memcpy(Table[0].Name, L"Ventoy", 6 * 2);
|
|
|
|
// to fix windows issue
|
|
//memcpy(&(Table[1].PartType), &EspPartType, sizeof(GUID));
|
|
memcpy(&(Table[1].PartType), &WindowsDataPartType, sizeof(GUID));
|
|
CoCreateGuid(&(Table[1].PartGuid));
|
|
Table[1].StartLBA = Table[0].LastLBA + 1;
|
|
Table[1].LastLBA = Table[1].StartLBA + VENTOY_EFI_PART_SIZE / 512 - 1;
|
|
Table[1].Attr = 0xC000000000000001ULL;
|
|
memcpy(Table[1].Name, L"VTOYEFI", 7 * 2);
|
|
|
|
#if 0
|
|
memcpy(&(Table[2].PartType), &BiosGrubPartType, sizeof(GUID));
|
|
CoCreateGuid(&(Table[2].PartGuid));
|
|
Table[2].StartLBA = 34;
|
|
Table[2].LastLBA = 2047;
|
|
Table[2].Attr = 0;
|
|
#endif
|
|
|
|
//Update CRC
|
|
Head->PartTblCrc = VentoyCrc32(Table, sizeof(pInfo->PartTbl));
|
|
Head->Crc = VentoyCrc32(Head, Head->Length);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int VentoyFillBackupGptHead(VTOY_GPT_INFO *pInfo, VTOY_GPT_HDR *pHead)
|
|
{
|
|
UINT64 LBA;
|
|
UINT64 BackupLBA;
|
|
|
|
memcpy(pHead, &pInfo->Head, sizeof(VTOY_GPT_HDR));
|
|
|
|
LBA = pHead->EfiStartLBA;
|
|
BackupLBA = pHead->EfiBackupLBA;
|
|
|
|
pHead->EfiStartLBA = BackupLBA;
|
|
pHead->EfiBackupLBA = LBA;
|
|
pHead->PartTblStartLBA = BackupLBA + 1 - 33;
|
|
|
|
pHead->Crc = 0;
|
|
pHead->Crc = VentoyCrc32(pHead, pHead->Length);
|
|
|
|
return 0;
|
|
}
|
|
|
|
CHAR GetFirstUnusedDriveLetter(void)
|
|
{
|
|
CHAR Letter = 'D';
|
|
DWORD Drives = GetLogicalDrives();
|
|
|
|
Drives >>= 3;
|
|
while (Drives & 0x1)
|
|
{
|
|
Letter++;
|
|
Drives >>= 1;
|
|
}
|
|
|
|
return Letter;
|
|
}
|
|
|
|
const CHAR * GetBusTypeString(STORAGE_BUS_TYPE Type)
|
|
{
|
|
switch (Type)
|
|
{
|
|
case BusTypeUnknown: return "unknown";
|
|
case BusTypeScsi: return "SCSI";
|
|
case BusTypeAtapi: return "Atapi";
|
|
case BusTypeAta: return "ATA";
|
|
case BusType1394: return "1394";
|
|
case BusTypeSsa: return "SSA";
|
|
case BusTypeFibre: return "Fibre";
|
|
case BusTypeUsb: return "USB";
|
|
case BusTypeRAID: return "RAID";
|
|
case BusTypeiScsi: return "iSCSI";
|
|
case BusTypeSas: return "SAS";
|
|
case BusTypeSata: return "SATA";
|
|
case BusTypeSd: return "SD";
|
|
case BusTypeMmc: return "MMC";
|
|
case BusTypeVirtual: return "Virtual";
|
|
case BusTypeFileBackedVirtual: return "FileBackedVirtual";
|
|
case BusTypeSpaces: return "Spaces";
|
|
case BusTypeNvme: return "Nvme";
|
|
}
|
|
return "unknown";
|
|
}
|
|
|
|
int VentoyGetLocalBootImg(MBR_HEAD *pMBR)
|
|
{
|
|
int Len = 0;
|
|
BYTE *ImgBuf = NULL;
|
|
static int Loaded = 0;
|
|
static MBR_HEAD MBR;
|
|
|
|
if (Loaded)
|
|
{
|
|
memcpy(pMBR, &MBR, 512);
|
|
return 0;
|
|
}
|
|
|
|
if (0 == ReadWholeFileToBuf(VENTOY_FILE_BOOT_IMG, 0, (void **)&ImgBuf, &Len))
|
|
{
|
|
Log("Copy boot img success");
|
|
memcpy(pMBR, ImgBuf, 512);
|
|
free(ImgBuf);
|
|
|
|
CoCreateGuid((GUID *)(pMBR->BootCode + 0x180));
|
|
|
|
memcpy(&MBR, pMBR, 512);
|
|
Loaded = 1;
|
|
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
Log("Copy boot img failed");
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
int GetHumanReadableGBSize(UINT64 SizeBytes)
|
|
{
|
|
int i;
|
|
int Pow2 = 1;
|
|
double Delta;
|
|
double GB = SizeBytes * 1.0 / 1000 / 1000 / 1000;
|
|
|
|
if ((SizeBytes % 1073741824) == 0)
|
|
{
|
|
return (int)(SizeBytes / 1073741824);
|
|
}
|
|
|
|
for (i = 0; i < 12; i++)
|
|
{
|
|
if (Pow2 > GB)
|
|
{
|
|
Delta = (Pow2 - GB) / Pow2;
|
|
}
|
|
else
|
|
{
|
|
Delta = (GB - Pow2) / Pow2;
|
|
}
|
|
|
|
if (Delta < 0.05)
|
|
{
|
|
return Pow2;
|
|
}
|
|
|
|
Pow2 <<= 1;
|
|
}
|
|
|
|
return (int)GB;
|
|
}
|
|
|
|
void TrimString(CHAR *String)
|
|
{
|
|
CHAR *Pos1 = String;
|
|
CHAR *Pos2 = String;
|
|
size_t Len = strlen(String);
|
|
|
|
while (Len > 0)
|
|
{
|
|
if (String[Len - 1] != ' ' && String[Len - 1] != '\t')
|
|
{
|
|
break;
|
|
}
|
|
String[Len - 1] = 0;
|
|
Len--;
|
|
}
|
|
|
|
while (*Pos1 == ' ' || *Pos1 == '\t')
|
|
{
|
|
Pos1++;
|
|
}
|
|
|
|
while (*Pos1)
|
|
{
|
|
*Pos2++ = *Pos1++;
|
|
}
|
|
*Pos2++ = 0;
|
|
|
|
return;
|
|
}
|
|
|
|
int GetRegDwordValue(HKEY Key, LPCSTR SubKey, LPCSTR ValueName, DWORD *pValue)
|
|
{
|
|
HKEY hKey;
|
|
DWORD Type;
|
|
DWORD Size;
|
|
LSTATUS lRet;
|
|
DWORD Value;
|
|
|
|
lRet = RegOpenKeyExA(Key, SubKey, 0, KEY_QUERY_VALUE, &hKey);
|
|
Log("RegOpenKeyExA <%s> Ret:%ld", SubKey, lRet);
|
|
|
|
if (ERROR_SUCCESS == lRet)
|
|
{
|
|
Size = sizeof(Value);
|
|
lRet = RegQueryValueExA(hKey, ValueName, NULL, &Type, (LPBYTE)&Value, &Size);
|
|
Log("RegQueryValueExA <%s> ret:%u Size:%u Value:%u", ValueName, lRet, Size, Value);
|
|
|
|
*pValue = Value;
|
|
RegCloseKey(hKey);
|
|
|
|
return 0;
|
|
}
|
|
else
|
|
{
|
|
return 1;
|
|
}
|
|
}
|
|
|
|
int GetPhysicalDriveCount(void)
|
|
{
|
|
DWORD Value;
|
|
int Count = 0;
|
|
|
|
if (GetRegDwordValue(HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Services\\disk\\Enum", "Count", &Value) == 0)
|
|
{
|
|
Count = (int)Value;
|
|
}
|
|
|
|
Log("GetPhysicalDriveCount: %d", Count);
|
|
return Count;
|
|
}
|
|
|
|
void VentoyStringToUpper(CHAR* str)
|
|
{
|
|
while (str && *str)
|
|
{
|
|
if (*str >= 'a' && *str <= 'z')
|
|
{
|
|
*str = toupper(*str);
|
|
}
|
|
str++;
|
|
}
|
|
}
|