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dll: FspFileSystemPreflight

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This commit is contained in:
Bill Zissimopoulos
2017-01-16 14:54:10 -08:00
parent c6ae62f301
commit 7764663386
5 changed files with 120 additions and 34 deletions
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36
src/dll/fuse/fuse.c
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@ -230,36 +230,6 @@ FSP_FUSE_API int fsp_fuse_is_lib_option(struct fsp_fuse_env *env,
static void fsp_fuse_cleanup(struct fuse *f);
static NTSTATUS fsp_fuse_preflight(struct fuse *f)
{
NTSTATUS Result;
Result = FspFsctlPreflight(f->VolumeParams.Prefix[0] ?
L"" FSP_FSCTL_NET_DEVICE_NAME : L"" FSP_FSCTL_DISK_DEVICE_NAME);
if (!NT_SUCCESS(Result))
return Result;
if (L'\0' != f->MountPoint)
{
if ((
(L'A' <= f->MountPoint[0] && f->MountPoint[0] <= L'Z') ||
(L'a' <= f->MountPoint[0] && f->MountPoint[0] <= L'z')
) &&
L':' == f->MountPoint[1] || L'\0' == f->MountPoint[2])
{
if (GetLogicalDrives() & (1 << ((f->MountPoint[0] & ~0x20) - 'a')))
return STATUS_OBJECT_NAME_COLLISION;
}
else
if (L'*' == f->MountPoint[0] && L'\0' == f->MountPoint[1])
;
else
return STATUS_OBJECT_NAME_INVALID;
}
return STATUS_SUCCESS;
}
static NTSTATUS fsp_fuse_svcstart(FSP_SERVICE *Service, ULONG argc, PWSTR *argv)
{
struct fuse *f = Service->UserContext;
@ -380,7 +350,7 @@ static NTSTATUS fsp_fuse_svcstart(FSP_SERVICE *Service, ULONG argc, PWSTR *argv)
FspFileSystemSetOperationGuardStrategy(f->FileSystem, f->OpGuardStrategy);
FspFileSystemSetDebugLog(f->FileSystem, f->DebugLog);
if (L'\0' != f->MountPoint)
if (0 != f->MountPoint)
{
Result = FspFileSystemSetMountPoint(f->FileSystem,
L'*' == f->MountPoint[0] && L'\0' == f->MountPoint[1] ? 0 : f->MountPoint);
@ -548,7 +518,9 @@ FSP_FUSE_API struct fuse *fsp_fuse_new(struct fsp_fuse_env *env,
goto fail;
memcpy(f->MountPoint, ch->MountPoint, Size);
Result = fsp_fuse_preflight(f);
Result = FspFileSystemPreflight(
f->VolumeParams.Prefix[0] ? L"" FSP_FSCTL_NET_DEVICE_NAME : L"" FSP_FSCTL_DISK_DEVICE_NAME,
'*' != f->MountPoint[0] || '\0' != f->MountPoint[1] ? f->MountPoint : 0);
if (!NT_SUCCESS(Result))
{
switch (Result)