/* GLOBALS ********************************************************************/
static const WCHAR DeviceRootW[] = L"\\\\.\\";
-static const UNICODE_STRING _condev = RTL_CONSTANT_STRING(L"\\\\.\\CON");
-static const UNICODE_STRING _unc = RTL_CONSTANT_STRING(L"\\??\\UNC\\");
-
const UNICODE_STRING DeviceRootString = RTL_CONSTANT_STRING(L"\\\\.\\");
+
+const UNICODE_STRING RtlpDosDevicesUncPrefix = RTL_CONSTANT_STRING(L"\\??\\UNC\\");
+const UNICODE_STRING RtlpWin32NtRootSlash = RTL_CONSTANT_STRING(L"\\\\?\\");
+const UNICODE_STRING RtlpDosSlashCONDevice = RTL_CONSTANT_STRING(L"\\\\.\\CON");
+const UNICODE_STRING RtlpDosDevicesPrefix = RTL_CONSTANT_STRING(L"\\??\\");
+
const UNICODE_STRING RtlpDosLPTDevice = RTL_CONSTANT_STRING(L"LPT");
const UNICODE_STRING RtlpDosCOMDevice = RTL_CONSTANT_STRING(L"COM");
const UNICODE_STRING RtlpDosPRNDevice = RTL_CONSTANT_STRING(L"PRN");
const UNICODE_STRING RtlpDosAUXDevice = RTL_CONSTANT_STRING(L"AUX");
const UNICODE_STRING RtlpDosCONDevice = RTL_CONSTANT_STRING(L"CON");
-const UNICODE_STRING RtlpDosSlashCONDevice = RTL_CONSTANT_STRING(L"\\\\.\\CON");
const UNICODE_STRING RtlpDosNULDevice = RTL_CONSTANT_STRING(L"NUL");
/* PRIVATE FUNCTIONS **********************************************************/
-BOOLEAN
-NTAPI
-RtlDoesFileExists_UstrEx(IN PCUNICODE_STRING FileName,
- IN BOOLEAN SucceedIfBusy)
-{
- BOOLEAN Result;
- RTL_RELATIVE_NAME_U RelativeName;
- UNICODE_STRING NtPathName;
- PVOID Buffer;
- OBJECT_ATTRIBUTES ObjectAttributes;
- NTSTATUS Status;
- FILE_BASIC_INFORMATION BasicInformation;
-
-#if 0
- /* Get the NT Path */
- Result = RtlDosPathNameToRelativeNtPathName_Ustr(FileName,
- &NtPathName,
- NULL,
- &RelativeName);
-#else
- /* FIXME: Use the old API for now */
- Result = RtlDosPathNameToNtPathName_U(FileName->Buffer,
- &NtPathName,
- NULL,
- &RelativeName);
-#endif
- if (!Result) return FALSE;
-
- /* Save the buffer */
- Buffer = NtPathName.Buffer;
-
- /* Check if we have a relative name */
- if (RelativeName.RelativeName.Length)
- {
- /* Use it */
- NtPathName = RelativeName.RelativeName;
- }
- else
- {
- /* Otherwise ignore it */
- RelativeName.ContainingDirectory = NULL;
- }
-
- /* Initialize the object attributes */
- InitializeObjectAttributes(&ObjectAttributes,
- &NtPathName,
- OBJ_CASE_INSENSITIVE,
- RelativeName.ContainingDirectory,
- NULL);
-
- /* Query the attributes and free the buffer now */
- Status = ZwQueryAttributesFile(&ObjectAttributes, &BasicInformation);
- RtlReleaseRelativeName(&RelativeName);
- RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
-
- /* Check if we failed */
- if (!NT_SUCCESS(Status))
- {
- /* Check if we failed because the file is in use */
- if ((Status == STATUS_SHARING_VIOLATION) ||
- (Status == STATUS_ACCESS_DENIED))
- {
- /* Check if the caller wants this to be considered OK */
- Result = SucceedIfBusy ? TRUE : FALSE;
- }
- else
- {
- /* A failure because the file didn't exist */
- Result = FALSE;
- }
- }
- else
- {
- /* The file exists */
- Result = TRUE;
- }
-
- /* Return the result */
- return Result;
-}
-
-BOOLEAN
-NTAPI
-RtlDoesFileExists_UStr(IN PUNICODE_STRING FileName)
-{
- /* Call the updated API */
- return RtlDoesFileExists_UstrEx(FileName, TRUE);
-}
-
-BOOLEAN
-NTAPI
-RtlDoesFileExists_UEx(IN PCWSTR FileName,
- IN BOOLEAN SucceedIfBusy)
-{
- UNICODE_STRING NameString;
-
- /* Create the unicode name*/
- if (NT_SUCCESS(RtlInitUnicodeStringEx(&NameString, FileName)))
- {
- /* Call the unicode function */
- return RtlDoesFileExists_UstrEx(&NameString, SucceedIfBusy);
- }
-
- /* Fail */
- return FALSE;
-}
-
ULONG
NTAPI
RtlIsDosDeviceName_Ustr(IN PUNICODE_STRING PathString)
NTSTATUS Status;
/* For now, assume the name is valid */
+ DPRINT("Filename: %wZ\n", FileName);
+ DPRINT("Size and buffer: %lx %S\n", Size, Buffer);
if (InvalidName) *InvalidName = FALSE;
/* Handle initial path type and failure case */
/* Kill trailing spaces */
c = FileNameBuffer[FileNameChars - 1];
- while ((FileNameLength) && (c != L' '))
+ while ((FileNameLength) && (c == L' '))
{
/* Keep going, ignoring the spaces */
FileNameLength -= sizeof(WCHAR);
}
/* Check if anything is left */
- if (!FileNameLength ) return 0;
+ if (!FileNameLength) return 0;
/* Check if this is a DOS name */
DosLength = RtlIsDosDeviceName_Ustr(FileName);
+ DPRINT("DOS length for filename: %lx %wZ\n", DosLength, FileName);
if (DosLength)
{
/* Zero out the short name */
/* This should work well enough for our current needs */
*PathType = RtlDetermineDosPathNameType_U(FileNameBuffer);
+ DPRINT("Path type: %lx\n", *PathType);
/* This is disgusting... but avoids re-writing everything */
+ DPRINT("Calling old API with %s and %lx and %S\n", FileNameBuffer, Size, Buffer);
return RtlGetFullPathName_U(FileNameBuffer, Size, Buffer, (PWSTR*)ShortName);
}
+NTSTATUS
+NTAPI
+RtlpWin32NTNameToNtPathName_U(IN PUNICODE_STRING DosPath,
+ IN PUNICODE_STRING NtPath,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ ULONG DosLength;
+ PWSTR NewBuffer, p;
+
+ /* Validate the DOS length */
+ DosLength = DosPath->Length;
+ if (DosLength >= UNICODE_STRING_MAX_BYTES) return STATUS_NAME_TOO_LONG;
+
+ /* Make space for the new path */
+ NewBuffer = RtlAllocateHeap(RtlGetProcessHeap(),
+ 0,
+ DosLength + sizeof(UNICODE_NULL));
+ if (!NewBuffer) return STATUS_NO_MEMORY;
+
+ /* Copy the prefix, and then the rest of the DOS path, and NULL-terminate */
+ RtlCopyMemory(NewBuffer, RtlpDosDevicesPrefix.Buffer, RtlpDosDevicesPrefix.Length);
+ RtlCopyMemory((PCHAR)NewBuffer + RtlpDosDevicesPrefix.Length,
+ DosPath->Buffer + RtlpDosDevicesPrefix.Length / sizeof(WCHAR),
+ DosPath->Length - RtlpDosDevicesPrefix.Length);
+ NewBuffer[DosLength / sizeof(WCHAR)] = UNICODE_NULL;
+
+ /* Did the caller send a relative name? */
+ if (RelativeName)
+ {
+ /* Zero initialize it */
+ RtlInitEmptyUnicodeString(&RelativeName->RelativeName, NULL, 0);
+ RelativeName->ContainingDirectory = NULL;
+ RelativeName->CurDirRef = 0;
+ }
+
+ /* Did the caller request a partial name? */
+ if (PartName)
+ {
+ /* Loop from the back until we find a path separator */
+ p = &NewBuffer[(DosLength - 1) / sizeof (WCHAR)];
+ while (p > NewBuffer) if (*p-- == '\\') break;
+
+ /* Was one found? */
+ if (p > NewBuffer)
+ {
+ /* Move past it -- anything left? */
+ p++;
+ if (!*p)
+ {
+ /* The path ends with a path separator, no part name */
+ *PartName = NULL;
+ }
+ else
+ {
+ /* What follows the path separator is the part name */
+ *PartName = p;
+ }
+ }
+ }
+
+ /* Build the final NT path string */
+ NtPath->Length = DosLength;
+ NtPath->Buffer = NewBuffer;
+ NtPath->MaximumLength = DosLength + sizeof(UNICODE_NULL);
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+RtlpDosPathNameToRelativeNtPathName_Ustr(IN BOOLEAN HaveRelative,
+ IN PCUNICODE_STRING DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ WCHAR BigBuffer[MAX_PATH + 1];
+ PWCHAR PrefixBuffer, NewBuffer, Buffer;
+ ULONG MaxLength, PathLength, PrefixLength, PrefixCut, LengthChars, Length;
+ UNICODE_STRING CapturedDosName, PartNameString;
+ BOOLEAN QuickPath;
+ RTL_PATH_TYPE InputPathType, BufferPathType;
+ NTSTATUS Status;
+ BOOLEAN NameInvalid;
+
+ /* Assume MAX_PATH for now */
+ DPRINT("Relative: %lx DosName: %wZ NtName: %wZ, PartName: %p, RelativeName: %p\n",
+ HaveRelative, DosName, NtName, PartName, RelativeName);
+ MaxLength = sizeof(BigBuffer);
+
+ /* Capture input string */
+ CapturedDosName = *DosName;
+
+ /* Check for \\?\\ form */
+ if ((CapturedDosName.Length <= RtlpWin32NtRootSlash.Length) |
+ (CapturedDosName.Buffer[0] != RtlpWin32NtRootSlash.Buffer[0]) ||
+ (CapturedDosName.Buffer[1] != RtlpWin32NtRootSlash.Buffer[1]) ||
+ (CapturedDosName.Buffer[2] != RtlpWin32NtRootSlash.Buffer[2]) ||
+ (CapturedDosName.Buffer[3] != RtlpWin32NtRootSlash.Buffer[3]))
+ {
+ /* Quick path won't be used */
+ QuickPath = FALSE;
+
+ /* Use the static buffer */
+ Buffer = BigBuffer;
+ MaxLength += RtlpDosDevicesUncPrefix.Length;
+
+ /* Allocate a buffer to hold the path */
+ NewBuffer = RtlAllocateHeap(RtlGetProcessHeap(), 0, MaxLength);
+ DPRINT("Length: %lx\n", MaxLength);
+ if (!NewBuffer) return STATUS_NO_MEMORY;
+ }
+ else
+ {
+ /* Use the optimized path after acquiring the lock */
+ QuickPath = 1;
+ NewBuffer = NULL;
+ }
+
+ /* Lock the PEB and check if the quick path can be used */
+ RtlAcquirePebLock();
+ if (QuickPath)
+ {
+ /* Some simple fixups will get us the correct path */
+ DPRINT("Quick path\n");
+ Status = RtlpWin32NTNameToNtPathName_U(&CapturedDosName,
+ NtName,
+ PartName,
+ RelativeName);
+
+ /* Release the lock, we're done here */
+ RtlReleasePebLock();
+ return Status;
+ }
+
+ /* Call the main function to get the full path name and length */
+ PathLength = RtlGetFullPathName_Ustr(&CapturedDosName,
+ MAX_PATH * sizeof(WCHAR),
+ Buffer,
+ PartName,
+ &NameInvalid,
+ &InputPathType);
+ if ((NameInvalid) || !(PathLength) || (PathLength > (MAX_PATH * sizeof(WCHAR))))
+ {
+ /* Invalid name, fail */
+ DPRINT("Invalid name: %lx Path Length: %lx\n", NameInvalid, PathLength);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NewBuffer);
+ RtlReleasePebLock();
+ return STATUS_OBJECT_NAME_INVALID;
+ }
+
+ /* Start by assuming the path starts with \??\ (DOS Devices Path) */
+ PrefixLength = RtlpDosDevicesPrefix.Length;
+ PrefixBuffer = RtlpDosDevicesPrefix.Buffer;
+ PrefixCut = 0;
+
+ /* Check where it really is */
+ BufferPathType = RtlDetermineDosPathNameType_U(Buffer);
+ DPRINT("Buffer: %S Type: %lx\n", Buffer, BufferPathType);
+ switch (BufferPathType)
+ {
+ /* It's actually a UNC path in \??\UNC\ */
+ case RtlPathTypeUncAbsolute:
+ PrefixLength = RtlpDosDevicesUncPrefix.Length;
+ PrefixBuffer = RtlpDosDevicesUncPrefix.Buffer;
+ PrefixCut = 2;
+ break;
+
+ case RtlPathTypeLocalDevice:
+ /* We made a good guess, go with it but skip the \??\ */
+ PrefixCut = 4;
+ break;
+
+ case RtlPathTypeDriveAbsolute:
+ case RtlPathTypeDriveRelative:
+ case RtlPathTypeRooted:
+ case RtlPathTypeRelative:
+ /* Our guess was good, roll with it */
+ break;
+
+ /* Nothing else is expected */
+ default:
+ ASSERT(FALSE);
+
+ }
+
+ /* Now copy the prefix and the buffer */
+ RtlCopyMemory(NewBuffer, PrefixBuffer, PrefixLength);
+ RtlCopyMemory((PCHAR)NewBuffer + PrefixLength,
+ &Buffer[PrefixCut],
+ PathLength - (PrefixCut * sizeof(WCHAR)));
+
+ /* Compute the length */
+ Length = PathLength - PrefixCut * sizeof(WCHAR) + PrefixLength;
+ LengthChars = Length / sizeof(WCHAR);
+
+ /* Setup the actual NT path string and terminate it */
+ NtName->Buffer = NewBuffer;
+ NtName->Length = Length;
+ NtName->MaximumLength = MaxLength;
+ NewBuffer[LengthChars] = UNICODE_NULL;
+ DPRINT("new buffer: %S\n", NewBuffer);
+ DPRINT("NT Name: %wZ\n", NtName);
+
+ /* Check if a partial name was requested */
+ if ((PartName) && (*PartName))
+ {
+ /* Convert to Unicode */
+ Status = RtlInitUnicodeStringEx(&PartNameString, *PartName);
+ if (NT_SUCCESS(Status))
+ {
+ /* Set the partial name */
+ *PartName = &NewBuffer[LengthChars - PartNameString.Length];
+ }
+ else
+ {
+ /* Fail */
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NewBuffer);
+ RtlReleasePebLock();
+ return Status;
+ }
+ }
+
+ /* Check if a relative name was asked for */
+ if (RelativeName)
+ {
+ /* Setup the structure */
+ RtlInitEmptyUnicodeString(&RelativeName->RelativeName, NULL, 0);
+ RelativeName->ContainingDirectory = NULL;
+ RelativeName->CurDirRef = 0;
+
+ /* Check if the input path itself was relative */
+ if (InputPathType == RtlPathTypeRelative)
+ {
+ /* Don't handle this yet */
+ DPRINT1("UNIMPLEMENTED CORNER CASE\n");
+ RtlFreeHeap(RtlGetProcessHeap(), 0, NewBuffer);
+ RtlReleasePebLock();
+ return STATUS_NOT_IMPLEMENTED;
+ }
+ }
+
+ /* Done */
+ RtlReleasePebLock();
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+RtlpDosPathNameToRelativeNtPathName_U(IN BOOLEAN HaveRelative,
+ IN PCWSTR DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ NTSTATUS Status;
+ UNICODE_STRING NameString;
+
+ /* Create the unicode name */
+ Status = RtlInitUnicodeStringEx(&NameString, DosName);
+ if (NT_SUCCESS(Status))
+ {
+ /* Call the unicode function */
+ Status = RtlpDosPathNameToRelativeNtPathName_Ustr(HaveRelative,
+ &NameString,
+ NtName,
+ PartName,
+ RelativeName);
+ }
+
+ /* Return status */
+ return Status;
+}
+
+BOOLEAN
+NTAPI
+RtlDosPathNameToRelativeNtPathName_Ustr(IN PCUNICODE_STRING DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ /* Call the internal function */
+ ASSERT(RelativeName);
+ return NT_SUCCESS(RtlpDosPathNameToRelativeNtPathName_Ustr(TRUE,
+ DosName,
+ NtName,
+ PartName,
+ RelativeName));
+}
+
+BOOLEAN
+NTAPI
+RtlDoesFileExists_UstrEx(IN PCUNICODE_STRING FileName,
+ IN BOOLEAN SucceedIfBusy)
+{
+ BOOLEAN Result;
+ RTL_RELATIVE_NAME_U RelativeName;
+ UNICODE_STRING NtPathName;
+ PVOID Buffer;
+ OBJECT_ATTRIBUTES ObjectAttributes;
+ NTSTATUS Status;
+ FILE_BASIC_INFORMATION BasicInformation;
+
+ /* Get the NT Path */
+ Result = RtlDosPathNameToRelativeNtPathName_Ustr(FileName,
+ &NtPathName,
+ NULL,
+ &RelativeName);
+ if (!Result) return FALSE;
+
+ /* Save the buffer */
+ Buffer = NtPathName.Buffer;
+
+ /* Check if we have a relative name */
+ if (RelativeName.RelativeName.Length)
+ {
+ /* Use it */
+ NtPathName = RelativeName.RelativeName;
+ }
+ else
+ {
+ /* Otherwise ignore it */
+ RelativeName.ContainingDirectory = NULL;
+ }
+
+ /* Initialize the object attributes */
+ InitializeObjectAttributes(&ObjectAttributes,
+ &NtPathName,
+ OBJ_CASE_INSENSITIVE,
+ RelativeName.ContainingDirectory,
+ NULL);
+
+ /* Query the attributes and free the buffer now */
+ Status = ZwQueryAttributesFile(&ObjectAttributes, &BasicInformation);
+ RtlReleaseRelativeName(&RelativeName);
+ RtlFreeHeap(RtlGetProcessHeap(), 0, Buffer);
+
+ /* Check if we failed */
+ if (!NT_SUCCESS(Status))
+ {
+ /* Check if we failed because the file is in use */
+ if ((Status == STATUS_SHARING_VIOLATION) ||
+ (Status == STATUS_ACCESS_DENIED))
+ {
+ /* Check if the caller wants this to be considered OK */
+ Result = SucceedIfBusy ? TRUE : FALSE;
+ }
+ else
+ {
+ /* A failure because the file didn't exist */
+ Result = FALSE;
+ }
+ }
+ else
+ {
+ /* The file exists */
+ Result = TRUE;
+ }
+
+ /* Return the result */
+ return Result;
+}
+
+BOOLEAN
+NTAPI
+RtlDoesFileExists_UStr(IN PUNICODE_STRING FileName)
+{
+ /* Call the updated API */
+ return RtlDoesFileExists_UstrEx(FileName, TRUE);
+}
+
+BOOLEAN
+NTAPI
+RtlDoesFileExists_UEx(IN PCWSTR FileName,
+ IN BOOLEAN SucceedIfBusy)
+{
+ UNICODE_STRING NameString;
+
+ /* Create the unicode name*/
+ if (NT_SUCCESS(RtlInitUnicodeStringEx(&NameString, FileName)))
+ {
+ /* Call the unicode function */
+ return RtlDoesFileExists_UstrEx(&NameString, SucceedIfBusy);
+ }
+
+ /* Fail */
+ return FALSE;
+}
+
/* PUBLIC FUNCTIONS ***********************************************************/
/*
* This is, and has always been equal to, 269 characters, except in Wine
* which claims this is 277. Go figure.
*/
- return (MAX_PATH + _unc.Length + sizeof(ANSI_NULL));
+ return (MAX_PATH + RtlpDosDevicesUncPrefix.Length + sizeof(ANSI_NULL));
}
/*
/*
* @implemented
*/
-BOOLEAN NTAPI
-RtlDosPathNameToNtPathName_U(IN PCWSTR DosPathName,
- OUT PUNICODE_STRING NtPathName,
- OUT PCWSTR *NtFileNamePart,
- OUT PRTL_RELATIVE_NAME_U DirectoryInfo)
+BOOLEAN
+NTAPI
+RtlDosPathNameToNtPathName_U(IN PCWSTR DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
{
- UNICODE_STRING us;
- PCURDIR cd;
- ULONG Type;
- ULONG Size;
- ULONG Length;
- ULONG tmpLength;
- ULONG Offset;
- WCHAR fullname[MAX_PATH + 1];
- PWSTR Buffer = NULL;
-
- RtlInitUnicodeString (&us, DosPathName);
- if (us.Length > 8)
- {
- Buffer = us.Buffer;
- /* check for "\\?\" - allows to use very long filenames ( up to 32k ) */
- if (Buffer[0] == L'\\' && Buffer[1] == L'\\' &&
- Buffer[2] == L'?' && Buffer[3] == L'\\')
- {
- /* allocate the new string and simply copy it */
- NtPathName->Length = us.Length;
- NtPathName->MaximumLength = us.Length + sizeof(WCHAR);
- NtPathName->Buffer = RtlAllocateHeap(RtlGetProcessHeap(),
- 0,
- NtPathName->MaximumLength);
- if (NtPathName->Buffer == NULL)
- {
- return FALSE;
- }
-
- /* copy the string */
- RtlCopyMemory(NtPathName->Buffer,
- us.Buffer,
- NtPathName->Length);
- NtPathName->Buffer[us.Length / sizeof(WCHAR)] = L'\0';
-
- /* change the \\?\ prefix to \??\ */
- NtPathName->Buffer[1] = L'?';
-
- if (NtFileNamePart != NULL)
- {
- PWSTR FilePart = NULL;
- PWSTR s;
-
- /* try to find the last separator */
- s = NtPathName->Buffer + (NtPathName->Length / sizeof(WCHAR));
- while (s != NtPathName->Buffer)
- {
- if (*s == L'\\')
- {
- FilePart = s + 1;
- break;
- }
- s--;
- }
-
- *NtFileNamePart = FilePart;
- }
-
- if (DirectoryInfo != NULL)
- {
- DirectoryInfo->RelativeName.Length = 0;
- DirectoryInfo->RelativeName.MaximumLength = 0;
- DirectoryInfo->RelativeName.Buffer = NULL;
- DirectoryInfo->ContainingDirectory = NULL;
- }
-
- return TRUE;
- }
- }
-
- Buffer = RtlAllocateHeap (RtlGetProcessHeap (),
- 0,
- sizeof( fullname ) + MAX_PFX_SIZE);
- if (Buffer == NULL)
- {
- return FALSE;
- }
-
- RtlAcquirePebLock ();
-
- Size = RtlGetFullPathName_U (DosPathName,
- sizeof(fullname),
- fullname,
- (PWSTR*)NtFileNamePart);
- if (Size == 0 || Size > MAX_PATH * sizeof(WCHAR))
- {
- RtlFreeHeap (RtlGetProcessHeap (),
- 0,
- Buffer);
- RtlReleasePebLock ();
- return FALSE;
- }
-
- /* Set NT prefix */
- Offset = 0;
- memcpy (Buffer, L"\\??\\", 4 * sizeof(WCHAR));
- tmpLength = 4;
-
- Type = RtlDetermineDosPathNameType_U (fullname);
- switch (Type)
- {
- case 1:
- memcpy (Buffer + tmpLength, L"UNC\\", 4 * sizeof(WCHAR));
- tmpLength += 4;
- Offset = 2;
- break; /* \\xxx */
-
- case 6:
- Offset = 4;
- break; /* \\.\xxx */
- }
- Length = wcslen(fullname + Offset);
- memcpy (Buffer + tmpLength, fullname + Offset, (Length + 1) * sizeof(WCHAR));
- Length += tmpLength;
- if (Type == RtlPathTypeDriveAbsolute ||
- Type == RtlPathTypeDriveRelative)
- {
- /* make the drive letter to uppercase */
- Buffer[tmpLength] = towupper(Buffer[tmpLength]);
- }
-
- /* set NT filename */
- NtPathName->Length = Length * sizeof(WCHAR);
- NtPathName->MaximumLength = sizeof(fullname) + MAX_PFX_SIZE;
- NtPathName->Buffer = Buffer;
-
- /* set pointer to file part if possible */
- if (NtFileNamePart && *NtFileNamePart)
- *NtFileNamePart = Buffer + Length - wcslen (*NtFileNamePart);
-
- /* Set name and handle structure if possible */
- if (DirectoryInfo)
- {
- memset (DirectoryInfo, 0, sizeof(RTL_RELATIVE_NAME_U));
- cd = (PCURDIR)&(NtCurrentPeb ()->ProcessParameters->CurrentDirectory.DosPath);
- if (Type == 5 && cd->Handle)
- {
- RtlInitUnicodeString(&us, fullname);
- if (RtlEqualUnicodeString(&us, &cd->DosPath, TRUE))
- {
- Length = ((cd->DosPath.Length / sizeof(WCHAR)) - Offset) + ((Type == 1) ? 8 : 4);
- DirectoryInfo->RelativeName.Buffer = Buffer + Length;
- DirectoryInfo->RelativeName.Length = NtPathName->Length - (Length * sizeof(WCHAR));
- DirectoryInfo->RelativeName.MaximumLength = DirectoryInfo->RelativeName.Length;
- DirectoryInfo->ContainingDirectory = cd->Handle;
- }
- }
- }
-
- RtlReleasePebLock();
- return TRUE;
+ /* Call the internal function */
+ return NT_SUCCESS(RtlpDosPathNameToRelativeNtPathName_U(FALSE,
+ DosName,
+ NtName,
+ PartName,
+ RelativeName));
}
/*
- * @unimplemented
+ * @implemented
*/
-BOOLEAN NTAPI
-RtlDosPathNameToRelativeNtPathName_U(PVOID Unknown1,
- PVOID Unknown2,
- PVOID Unknown3,
- PVOID Unknown4)
+NTSTATUS
+NTAPI
+RtlDosPathNameToNtPathName_U_WithStatus(IN PCWSTR DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
{
- DPRINT1("RtlDosPathNameToRelativeNtPathName_U(0x%p, 0x%p, 0x%p, 0x%p) UNIMPLEMENTED!\n",
- Unknown1, Unknown2, Unknown3, Unknown4);
- return FALSE;
+ /* Call the internal function */
+ return RtlpDosPathNameToRelativeNtPathName_U(FALSE,
+ DosName,
+ NtName,
+ PartName,
+ RelativeName);
+}
+
+/*
+ * @implemented
+ */
+BOOLEAN
+NTAPI
+RtlDosPathNameToRelativeNtPathName_U(IN PWSTR DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ /* Call the internal function */
+ ASSERT(RelativeName);
+ return NT_SUCCESS(RtlpDosPathNameToRelativeNtPathName_U(TRUE,
+ DosName,
+ NtName,
+ PartName,
+ RelativeName));
+}
+
+/*
+ * @implemented
+ */
+NTSTATUS
+NTAPI
+RtlDosPathNameToRelativeNtPathName_U_WithStatus(IN PWSTR DosName,
+ OUT PUNICODE_STRING NtName,
+ OUT PCWSTR *PartName,
+ OUT PRTL_RELATIVE_NAME_U RelativeName)
+{
+ /* Call the internal function */
+ ASSERT(RelativeName);
+ return RtlpDosPathNameToRelativeNtPathName_U(TRUE,
+ DosName,
+ NtName,
+ PartName,
+ RelativeName);
}
/*
Extension = NULL;
break;
}
-
+
/* Next character */
p++;
}
projects / reactos.git / commitdiff