点击查看：主引导程序的扩展（下） 知识详情 代码 #include <QtCore/QCoreApplication> #include <QFile> #include <QDataStream> #include <QDebug> #include <QVector> #include <QByteArray> #pragma pack(push) #pragma pack(1) struct Fat12Header { char BS_OEMName[8]; ushort BPB_BytsPerSec; uchar BPB_SecPerClus; ushort BPB_RsvdSecCnt; uchar BPB_NumFATs; ushort BPB_RootEntCnt; ushort BPB_TotSec16; uchar BPB_Media; ushort BPB_FATSz16; ushort BPB_SecPerTrk; ushort BPB_NumHeads; uint BPB_HiddSec; uint BPB_TotSec32; uchar BS_DrvNum; uchar BS_Reserved1; uchar BS_BootSig; uint BS_VolID; char BS_VolLab[11]; char BS_FileSysType[8]; }; struct RootEntry { char DIR_Name[11]; uchar DIR_Attr; uchar reserve[10]; ushort DIR_WrtTime; ushort DIR_WrtDate; ushort DIR_…