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[VCDCLI] Add support for UDF/Joliet hidding.

Browse source 
By providing /u or /j switch on mount, the virtual CD-ROM class driver
will break the associated signatures on read so that FSDs cannot recognize them any longer.
This commit is contained in:
Pierre Schweitzer 2017-12-05 21:38:40 +01:00
parent ceb1e0b9ff
commit 4296826c58
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GPG key ID: 7545556C3D585B0B
1 changed files with 20 additions and 2 deletions
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22
modules/rosapps/applications/cmdutils/vcdcli/vcdcli.c
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@ -37,9 +37,11 @@ PrintUsage(int type)
else if (type == 1)
{
_ftprintf(stdout, _T("mount usage:\n"));
_ftprintf(stdout, _T("\tmount <drive letter> <path.iso>\n"));
_ftprintf(stdout, _T("\tmount <drive letter> <path.iso> [/u] [/j]\n"));
_ftprintf(stdout, _T("\tMount the ISO image given in <path.iso> on the previously created virtual drive <drive letter>\n"));
_ftprintf(stdout, _T("\t\tDo not use colon for drive letter\n"));
_ftprintf(stdout, _T("\t\tUse /u to make UDF volumes not appear as such\n"));
_ftprintf(stdout, _T("\t\tUse /j to make Joliet volumes not appear as such\n"));
}
else if (type == 2)
{
@ -331,6 +333,7 @@ _tmain(int argc, const TCHAR *argv[])
}
else if (_tcscmp(argv[1], _T("mount")) == 0)
{
DWORD i;
HANDLE hFile;
WCHAR Letter;
UNICODE_STRING NtPathName;
@ -377,7 +380,22 @@ _tmain(int argc, const TCHAR *argv[])
/* Copy it in the parameter structure */
_tcsncpy(MountParams.Path, NtPathName.Buffer, 255);
MountParams.Length = Min(NtPathName.Length, 255 * sizeof(WCHAR));
MountParams.Flags = 0; /* FIXME */
MountParams.Flags = 0;
/* Do we have to suppress anything? */
for (i = 4; i < argc; ++i)
{
/* Make UDF uneffective */
if (_tcscmp(argv[i], _T("/u")) == 0)
{
MountParams.Flags |= MOUNT_FLAG_SUPP_UDF;
}
/* Make Joliet uneffective */
else if (_tcscmp(argv[i], _T("/j")) == 0)
{
MountParams.Flags |= MOUNT_FLAG_SUPP_JOLIET;
}
}
/* No longer needed */
RtlFreeHeap(RtlGetProcessHeap(), 0, NtPathName.Buffer);