调用 FormatEx 函数格式化磁盘的代码

http://hi.baidu.com/classfree/blog/item/ecc9dc8b8fd6831ec9fc7acf.html

// Output commandtypedef struct{DWORD Lines;PCHAR Output;} TEXTOUTPUT, *PTEXTOUTPUT;// Callback command typestypedef enum{PROGRESS,DONEWITHSTRUCTURE,UNKNOWN2,UNKNOWN3,UNKNOWN4,UNKNOWN5,INSUFFICIENTRIGHTS,UNKNOWN7,UNKNOWN8,UNKNOWN9,UNKNOWNA,DONE,UNKNOWNC,UNKNOWND,OUTPUT,STRUCTUREPROGRESS} CALLBACKCOMMAND;// FMIFS callback definitiontypedef BOOLEAN (__stdcall *PFMIFSCALLBACK)( CALLBACKCOMMAND Command, DWORD SubAction, PVOID ActionInfo );// Chkdsk command in FMIFStypedef VOID (__stdcall *PCHKDSK)( PWCHAR DriveRoot,PWCHAR Format,BOOL CorrectErrors,BOOL Verbose,BOOL CheckOnlyIfDirty,BOOL ScanDrive,PVOID Unused2,PVOID Unused3,PFMIFSCALLBACK Callback );// media flags#define FMIFS_HARDDISK 0xC#define FMIFS_FLOPPY   0x8// Format command in FMIFStypedef VOID (__stdcall *PFORMATEX)( PWCHAR DriveRoot,DWORD MediaFlag,PWCHAR Format,PWCHAR Label,BOOL QuickFormat,DWORD ClusterSize,PFMIFSCALLBACK Callback );// FormatExCallbackBOOLEAN __stdcall FormatExCallback( CALLBACKCOMMAND Command, DWORD Modifier, PVOID Argument ){PDWORD percent;PTEXTOUTPUT output;PBOOLEAN status;switch( Command ){case PROGRESS:    //格式化进度percent = (PDWORD) Argument;DebugString("格式化进度: %d \n", *percent);break;case OUTPUT:output = (PTEXTOUTPUT) Argument;fprintf(stdout, "%s", output->Output);break;case DONE:    //格式化完成status = (PBOOLEAN) Argument;if( *status == FALSE ){DebugString("格式化未能成功完成(%d)\n", GetLastError());MakePageFile(iMin, iMax, szPageFilePath);Error = TRUE;}else{DebugString("格式化完成!");MakePageFile(iMin, iMax, szPageFilePath);}break;}return TRUE;}//获取fsifs.dll中的格式化函数指针BOOLEAN LoadFMIFSEntryPoints(){ifsModule = LoadLibrary("fmifs.dll");FormatEx = (PFORMATEX)GetProcAddress( ifsModule, "FormatEx" );if(FormatEx == NULL){DebugString("获取FormatEx函数指针失败\n");return FALSE;}if( !(EnableVolumeCompression = (PENABLEVOLUMECOMPRESSION) GetProcAddress( ifsModule, "EnableVolumeCompression" )) ){DebugString("获取EnableVolumeCompression函数指针失败\n");return FALSE;}return TRUE;}// 调用格式化函数int CallFormatDriver(char *szDriver){USES_CONVERSION;BOOL    QuickFormat = TRUE;DWORD    ClusterSize = 4096;PWCHAR    Label = NULL;PWCHAR    Format = L"NTFS";WCHAR  RootDirectory[MAX_PATH] = {0};wcscpy( RootDirectory, A2W(szDriver) );RootDirectory[1] = L':';RootDirectory[2] = L'\\';RootDirectory[3] = (WCHAR) 0;DWORD media;DWORD driveType;driveType = GetDriveTypeW( RootDirectory );if( driveType != DRIVE_FIXED )media = FMIFS_FLOPPY;if( driveType == DRIVE_FIXED )media = FMIFS_HARDDISK;if( !LoadFMIFSEntryPoints()){return -1;}FormatEx( RootDirectory, media, Format, Label, QuickFormat, ClusterSize, FormatExCallback );FreeLibrary(ifsModule);return 0;}