Development around libVLC • VLC can not read the TOC of an audio CD on Windows 11

Code:

#include <windows.h>#include <tchar.h>#include <stdio.h>#include <assert.h>#include <Ntddcdrm.h>BOOL IOCTL_ReadToc(HANDLE hCD, CDROM_TOC* pTOC) { DWORD dwBytesRead = 0;#if 0// works on Windows 10 but not on Windows 11 (returns false) CDROM_READ_TOC_EX TOC_EX; memset(&TOC_EX, 0, sizeof(TOC_EX)); TOC_EX.Format = CDROM_READ_TOC_EX_FORMAT_TOC; TOC_EX.Msf = 1; //Indicates the minute-second-frame bit. When set to one, this bit indicates that minute-second-frame (MSF) addressing must be used. When zero, it indicates that logical block addressing (LBA) must be used. TOC_EX.SessionTrack = 0; BOOL bRetVal = DeviceIoControl(hCD, IOCTL_CDROM_READ_TOC_EX, &TOC_EX, sizeof(TOC_EX), pTOC, sizeof(CDROM_TOC), &dwBytesRead, NULL/*&overlapped*/);#else // works on Windows 10 but not on Windows 11 (returns true but dwBytesRead == 0) BOOL bRetVal = DeviceIoControl(hCD, IOCTL_CDROM_READ_TOC, NULL, 0, pTOC, sizeof(CDROM_TOC), &dwBytesRead, NULL/*&overlapped*/);#endif printf("IOCTL_ReadToc will return %d dwBytesRead: %d\n", bRetVal, dwBytesRead); return bRetVal;}void Usage(char* sModule){TCHAR sExeName[MAX_PATH];_splitpath(sModule, NULL, NULL, sExeName, NULL);printf("Usage: %s <drive letter>\n\n", sExeName);}int _tmain(int argc, _TCHAR* argv[]){if (argc != 2) {Usage(argv[0]);return 1; } printf("Volume: %s\n", argv[1]);TCHAR sVolumeName[8];wsprintf(sVolumeName, TEXT("\\\\.\\%c:"), argv[1][0]);#define OPEN_AS_VLC_DOES 0#if OPEN_AS_VLC_DOES DWORD dwFlagsAndAttributes = FILE_FLAG_NO_BUFFERING | FILE_FLAG_RANDOM_ACCESS;#else DWORD dwFlagsAndAttributes = 0;#endifHANDLE hCD = CreateFile(sVolumeName, GENERIC_READ, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, dwFlagsAndAttributes, NULL); if (hCD == INVALID_HANDLE_VALUE) {fprintf(stderr, "CreateFile() Error : %d", GetLastError());return 1; } CDROM_TOC toc; memset(&toc, 0, sizeof(CDROM_TOC)); printf("sizeof(CDROM_TOC) %d\n", (int)sizeof(CDROM_TOC)); if (IOCTL_ReadToc(hCD, &toc)) { printf("Read TOC OK\n"); printf("toc.FirstTrack: %d toc.LastTrack: %d\n", toc.FirstTrack, toc.LastTrack); if (toc.FirstTrack == 1 && toc.LastTrack >= 1) { printf("CD contains one or more tracks\n"); for (int i = toc.FirstTrack - 1; i <= toc.LastTrack; i++) { printf("track %d start time: min: %d sec: %d frame: %d\n", i + 1, toc.TrackData[i].Address[1], toc.TrackData[i].Address[2], toc.TrackData[i].Address[3]); } } else { printf("IOCTL_ReadToc() returned OK but CDROM_TOC is empty!\n"); } } else { printf("Read TOC Failed!!\n"); }CloseHandle(hCD);return 0;}