/**
* FsFindClose is called to end a FsFindFirst/FsFindNext loop, either after retrieving all files,
* or when the user aborts it.
*/
int __stdcall FsFindClose(HANDLE Hdl)
{
if (((PFindHandle)Hdl)->dwHdlType == PART_FIND_HANDLE)
{
HeapFree(g_hProcessHeap, 0, Hdl);
}
else if (((PFindHandle)Hdl)->dwHdlType == UFS_FIND_HANDLE)
{
PUfsFindHandle ufh = (PUfsFindHandle)Hdl;
CloseDisk(ufh->hDisk);
FreeMyFs(ufh->fs);
HeapFree(g_hProcessHeap, 0, ufh->dinode);
HeapFree(g_hProcessHeap, 0, ufh->cdinode);
UfsFreeBlocksList(ufh->pBlist);
VirtualFree(ufh->pBlock, 0, MEM_DECOMMIT);
HeapFree(g_hProcessHeap, 0, ufh);
}
return TRUE;
}
PStorageDevice FsFindBsdPartitions()
{
PStorageDevice pDev = NULL;
PStorageDevice pDevList;
BOOL fFindOk = FALSE;
pDevList = DetectStorageDevices();
if (pDevList)
{
pDev = pDevList;
while (pDev != NULL)
{
HANDLE hDisk = OpenDisk(pDev->DevicePath);
if (hDisk != INVALID_HANDLE_VALUE)
{
pDev->bpPartList = FindBsdPartitions(hDisk, DOSBBSECTOR);
CloseDisk(hDisk);
}
if (pDev->bpPartList)
{
if (!fFindOk)
{
fFindOk = TRUE;
}
pDev = pDev->pNext;
}
else
{
PStorageDevice pTemp = (PStorageDevice)DelListItem((PPListItem) &pDevList, (PListItem)pDev);
pDev = pDev->pNext;
HeapFree(g_hDevStorageHeap, 0, pTemp);
}
}
if (fFindOk)
{
return pDevList;
}
else
{
FreeDevStorageList();
}
}
return NULL;
}
int main(INT iArgc, PSZ Argv[])
{
APIRET rc;
ULONG ulDiskSize, ulDiskFree;
INT iArg;
INT iPartType;
PSZ pEnd;
PSZ p;
for (iArg = 1; iArg < iArgc; iArg++)
{
strupr(Argv[iArg]);
if (Argv[iArg][0] == '/')
{
switch (Argv[iArg][1])
{
case 'V':
fDetailed = 1;
if (Argv[iArg][2] == ':' && Argv[iArg][3] == '2')
fDetailed = 2;
if (Argv[iArg][2] == ':' && Argv[iArg][3] == '3')
fDetailed = 3;
if (Argv[iArg][2] == ':' && Argv[iArg][3] == '4')
fDetailed = 4;
break;
case 'B':
fShowBootSector = TRUE;
break;
case 'P':
p = &Argv[iArg][2];
for (;;)
{
while (*p)
{
while (isspace(*p))
p++;
if (!(*p))
{
printf("ERROR: Expected partition types not found!\n");
exit(1);
break;
}
iPartType = strtol(p, &pEnd, 16);
if (iPartType > 255)
{
printf("ERROR: Partition type %X is not valid\n", iPartType);
exit(1);
}
printf("Also including partition types %2.2X.\n", iPartType);
rgfFakePart[iPartType] = TRUE;
// if (iPartType & PARTITION_HIDDEN)
// {
// printf("Also including partition types %2.2X.\n", iPartType & ~PARTITION_HIDDEN);
// rgfFakePart[iPartType & ~PARTITION_HIDDEN] = TRUE;
// }
p = pEnd;
while (isspace(*p)) p++;
if (*p != ',')
break;
p++;
}
if (iArg + 1 < iArgc && Argv[iArg+1][0] != '/')
{
iArg++;
p = Argv[iArg];
}
else
break;
}
break;
default :
printf("Unknown option %s ignored.\n",
Argv[iArg]);
break;
}
}
else
printf("Invalid argument %s ignored.\n", Argv[iArg]);
}
rc = InitProg();
if (rc)
return rc;
if (usDriveCount > 0 && fDetailed > 2)
{
PDRIVEINFO pDrive = rgDrives;
USHORT usDrive;
for (usDrive = 0; usDrive < usDriveCount; usDrive++)
{
pDrive = &rgDrives[usDrive];
printf("\n=== Directory structure of FAT32 DRIVE #%d===\n", pDrive->DiskNum);
rc = OpenDisk(pDrive->DiskNum, &pDrive->hDisk);
DumpDirectory(pDrive,
pDrive->bpb.RootDirStrtClus, "X:");
CheckSpace(pDrive);
#ifdef HENK
ulDiskSize = DiskSize('F');
ulDiskFree = DiskFree('F');
#endif
printf("\n");
printf("Found:\n");
printf("Disk size = %13lu\n", pDrive->ulTotalClusters);
printf("In use = %13ld\n", ulTotalClusters);
printf("Free = %13ld\n", ulTotalFree);
#ifdef HENK
printf("Reported by DOS:\n");
printf("Disk size = %13lu\n", ulDiskSize / 4096);
printf("In Use = %13lu\n", (ulDiskSize - ulDiskFree)/4096);
printf("Free = %13lu\n", ulDiskFree / 4096);
printf("Difference = %13ld\n", (ulDiskSize - ulDiskFree)/4096 - ulTotalClusters);
#endif
CloseDisk(pDrive->hDisk);
pDrive->hDisk = 0;
}
}
return 0;
}
