some ntdll functions (5) - part 1: functions
thomas.mertes at gmx.at
thomas.mertes at gmx.at
Tue May 6 05:36:48 CDT 2003
Hello
Here are implementations and documentation updates of
some ntdll functions. I have tested some of the functions
a lot on w2k (see part 2: tests).
Changelog:
* include/winternl.h,
dlls/ntdll/ntdll.spec, dlls/ntdll/rtlstr.c:
Thomas Mertes <thomas.mertes at gmx.at>
Implement RtlDuplicateUnicodeString,
RtlFindCharInUnicodeString, RtlInitUnicodeStringEx.
Documentation updates for RtlInitAnsiString,
RtlInitString, RtlInitUnicodeString,
RtlAnsiStringToUnicodeString and
RtlOemStringToUnicodeString.
--
+++ GMX - Mail, Messaging & more http://www.gmx.net +++
Bitte lächeln! Fotogalerie online mit GMX ohne eigene Homepage!
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diff -urN wine_cvs_from_20030505/dlls/ntdll/ntdll.spec new_wine-20030408/dlls/ntdll/ntdll.spec
--- wine_cvs_from_20030505/dlls/ntdll/ntdll.spec Tue May 6 11:50:18 2003
+++ new_wine-20030408/dlls/ntdll/ntdll.spec Tue May 6 12:02:13 2003
@@ -354,6 +354,7 @@
@ stdcall RtlDowncaseUnicodeChar(long)
@ stdcall RtlDowncaseUnicodeString(ptr ptr long)
@ stdcall RtlDumpResource(ptr)
+@ stdcall RtlDuplicateUnicodeString(long ptr ptr)
@ stdcall -ret64 RtlEnlargedIntegerMultiply(long long)
@ stdcall RtlEnlargedUnsignedDivide(long long long ptr)
@ stdcall -ret64 RtlEnlargedUnsignedMultiply(long long)
@@ -376,6 +377,7 @@
@ stdcall -ret64 RtlExtendedMagicDivide(long long long long long)
@ stdcall RtlFillMemory(ptr long long)
@ stdcall RtlFillMemoryUlong(ptr long long)
+@ stdcall RtlFindCharInUnicodeString(long ptr ptr ptr)
@ stdcall RtlFindClearBits(ptr long long)
@ stdcall RtlFindClearBitsAndSet(ptr long long)
@ stdcall RtlFindClearRuns(ptr ptr long long)
@@ -429,6 +431,7 @@
@ stub RtlInitNlsTables
@ stdcall RtlInitString(ptr str)
@ stdcall RtlInitUnicodeString(ptr wstr)
+@ stdcall RtlInitUnicodeStringEx(ptr wstr)
@ stdcall RtlInitializeBitMap(ptr long long)
@ stub RtlInitializeContext
@ stdcall RtlInitializeCriticalSection(ptr)
diff -urN wine_cvs_from_20030505/dlls/ntdll/rtlstr.c new_wine-20030408/dlls/ntdll/rtlstr.c
--- wine_cvs_from_20030505/dlls/ntdll/rtlstr.c Tue May 6 09:39:32 2003
+++ new_wine-20030408/dlls/ntdll/rtlstr.c Tue May 6 12:02:00 2003
@@ -68,11 +68,23 @@
/**************************************************************************
- * RtlInitAnsiString (NTDLL.@)
- */
-void WINAPI RtlInitAnsiString( PSTRING target, LPCSTR source)
+ * RtlInitAnsiString (NTDLL.@)
+ *
+ * Initializes a buffered ansi string.
+ *
+ * RETURNS
+ * Nothing.
+ *
+ * NOTES
+ * Assigns source to target->Buffer. The length of source is assigned to
+ * target->Length and target->MaximumLength. If source is NULL the length
+ * of source is assumed to be 0.
+ */
+void WINAPI RtlInitAnsiString(
+ PANSI_STRING target, /* [I/O] Buffered ansi string to be initialized */
+ PCSZ source) /* [I] '\0' terminated string used to initialize target */
{
- if ((target->Buffer = (LPSTR)source))
+ if ((target->Buffer = (PCHAR) source))
{
target->Length = strlen(source);
target->MaximumLength = target->Length + 1;
@@ -82,9 +94,21 @@
/**************************************************************************
- * RtlInitString (NTDLL.@)
- */
-void WINAPI RtlInitString( PSTRING target, LPCSTR source )
+ * RtlInitString (NTDLL.@)
+ *
+ * Initializes a buffered string.
+ *
+ * RETURNS
+ * Nothing.
+ *
+ * NOTES
+ * Assigns source to target->Buffer. The length of source is assigned to
+ * target->Length and target->MaximumLength. If source is NULL the length
+ * of source is assumed to be 0.
+ */
+void WINAPI RtlInitString(
+ PSTRING target, /* [I/O] Buffered string to be initialized */
+ PCSZ source) /* [I] '\0' terminated string used to initialize target */
{
RtlInitAnsiString( target, source );
}
@@ -124,11 +148,23 @@
/**************************************************************************
- * RtlInitUnicodeString (NTDLL.@)
- */
-void WINAPI RtlInitUnicodeString( PUNICODE_STRING target, LPCWSTR source )
+ * RtlInitUnicodeString (NTDLL.@)
+ *
+ * Initializes a buffered unicode string.
+ *
+ * RETURNS
+ * Nothing.
+ *
+ * NOTES
+ * Assigns source to target->Buffer. The length of source is assigned to
+ * target->Length and target->MaximumLength. If source is NULL the length
+ * of source is assumed to be 0.
+ */
+void WINAPI RtlInitUnicodeString(
+ PUNICODE_STRING target, /* [I/O] Buffered unicode string to be initialized */
+ PCWSTR source) /* [I] '\0' terminated unicode string used to initialize target */
{
- if ((target->Buffer = (LPWSTR)source))
+ if ((target->Buffer = (PWSTR) source))
{
target->Length = strlenW(source) * sizeof(WCHAR);
target->MaximumLength = target->Length + sizeof(WCHAR);
@@ -138,6 +174,43 @@
/**************************************************************************
+ * RtlInitUnicodeStringEx (NTDLL.@)
+ *
+ * Initializes a buffered unicode string.
+ *
+ * RETURNS
+ * Success: STATUS_SUCCESS. target is initialized.
+ * Failure: STATUS_NAME_TOO_LONG, if the source string is larger than 65532 bytes.
+ *
+ * NOTES
+ * Assigns source to target->Buffer. The length of source is assigned to
+ * target->Length and target->MaximumLength. If source is NULL the length
+ * of source is assumed to be 0.
+ */
+NTSTATUS WINAPI RtlInitUnicodeStringEx(
+ PUNICODE_STRING target, /* [I/O] Buffered unicode string to be initialized */
+ PCWSTR source) /* [I] '\0' terminated unicode string used to initialize target */
+{
+ if (source != NULL) {
+ unsigned int len = strlenW(source) * sizeof(WCHAR);
+
+ if (len > 0xFFFC) {
+ return STATUS_NAME_TOO_LONG;
+ } else {
+ target->Length = len;
+ target->MaximumLength = len + sizeof(WCHAR);
+ target->Buffer = (PWSTR) source;
+ } /* if */
+ } else {
+ target->Length = 0;
+ target->MaximumLength = 0;
+ target->Buffer = NULL;
+ } /* if */
+ return STATUS_SUCCESS;
+}
+
+
+/**************************************************************************
* RtlCreateUnicodeString (NTDLL.@)
*/
BOOLEAN WINAPI RtlCreateUnicodeString( PUNICODE_STRING target, LPCWSTR src )
@@ -181,7 +254,7 @@
unsigned int len = min( src->Length, dst->MaximumLength );
memcpy( dst->Buffer, src->Buffer, len );
dst->Length = len;
- /* append terminating NULL if enough space */
+ /* append terminating '\0' if enough space */
if (len < dst->MaximumLength) dst->Buffer[len / sizeof(WCHAR)] = 0;
}
else dst->Length = 0;
@@ -189,6 +262,64 @@
/**************************************************************************
+ * RtlDuplicateUnicodeString (NTDLL.@)
+ *
+ * Duplicates an unicode string.
+ *
+ * RETURNS
+ * Success: STATUS_SUCCESS. destination contains the duplicated unicode string.
+ * Failure: STATUS_INVALID_PARAMETER, if one of the parameters is illegal.
+ * STATUS_NO_MEMORY, if the allocation fails.
+ *
+ * NOTES
+ * For add_nul there are several possible values:
+ * 0 = destination will not be '\0' terminated,
+ * 1 = destination will be '\0' terminated,
+ * 3 = like 1 but for an empty source string produce '\0' terminated empty
+ * Buffer instead of assigning NULL to the Buffer.
+ * Other add_nul values are invalid.
+ */
+NTSTATUS WINAPI RtlDuplicateUnicodeString(
+ int add_nul, /* [I] flag */
+ const UNICODE_STRING *source, /* [I] Unicode string to be duplicated */
+ UNICODE_STRING *destination) /* [O] destination for the duplicated unicode string */
+{
+ if (source == NULL || destination == NULL ||
+ source->Length > source->MaximumLength ||
+ (source->Length == 0 && source->MaximumLength > 0 && source->Buffer == NULL) ||
+ add_nul == 2 || add_nul >= 4 || add_nul < 0) {
+ return STATUS_INVALID_PARAMETER;
+ } else {
+ if (source->Length == 0 && add_nul != 3) {
+ destination->Length = 0;
+ destination->MaximumLength = 0;
+ destination->Buffer = NULL;
+ } else {
+ unsigned int destination_max_len = source->Length;
+
+ if (add_nul) {
+ destination_max_len += sizeof(WCHAR);
+ } /* if */
+ destination->Buffer = RtlAllocateHeap(ntdll_get_process_heap(), 0, destination_max_len);
+ if (destination->Buffer == NULL) {
+ return STATUS_NO_MEMORY;
+ } else {
+ memcpy(destination->Buffer, source->Buffer, source->Length);
+ destination->Length = source->Length;
+ destination->MaximumLength = source->Length;
+ /* append terminating '\0' if enough space */
+ if (add_nul) {
+ destination->MaximumLength = destination_max_len;
+ destination->Buffer[destination->Length / sizeof(WCHAR)] = 0;
+ } /* if */
+ } /* if */
+ } /* if */
+ } /* if */
+ return STATUS_SUCCESS;
+}
+
+
+/**************************************************************************
* RtlEraseUnicodeString (NTDLL.@)
*/
void WINAPI RtlEraseUnicodeString( UNICODE_STRING *str )
@@ -407,34 +538,43 @@
/*
- COPY BETWEEN ANSI_STRING or UNICODE_STRING
- there is no parameter checking, it just crashes
+ COPY BETWEEN ANSI_STRING or UNICODE_STRING
+ there is no parameter checking, it just crashes
*/
/**************************************************************************
- * RtlAnsiStringToUnicodeString (NTDLL.@)
+ * RtlAnsiStringToUnicodeString (NTDLL.@)
+ *
+ * Converts an ansi string to an unicode string.
+ *
+ * RETURNS
+ * Success: STATUS_SUCCESS. uni contains the converted string
+ * Failure: STATUS_BUFFER_OVERFLOW, if doalloc is FALSE and ansi is too small.
+ * STATUS_NO_MEMORY, if doalloc is TRUE and the allocation fails.
+ * STATUS_INVALID_PARAMETER_2, if the unicode string would be larger than 65535.
*
* NOTES
- * This function always writes a terminating NUL.
+ * This function always writes a terminating '\0'.
*/
-NTSTATUS WINAPI RtlAnsiStringToUnicodeString( PUNICODE_STRING uni,
- PCANSI_STRING ansi,
- BOOLEAN doalloc )
+NTSTATUS WINAPI RtlAnsiStringToUnicodeString(
+ PUNICODE_STRING uni, /* [I/O] Destination for the unicode string */
+ PCANSI_STRING ansi, /* [I] Ansi string to be converted */
+ BOOLEAN doalloc) /* [I] TRUE=Allocate new buffer for uni, FALSE=Use existing buffer */
{
- DWORD total = RtlAnsiStringToUnicodeSize( ansi );
+ DWORD total = RtlAnsiStringToUnicodeSize(ansi);
if (total > 0xffff) return STATUS_INVALID_PARAMETER_2;
uni->Length = total - sizeof(WCHAR);
- if (doalloc)
- {
+ if (doalloc) {
uni->MaximumLength = total;
- if (!(uni->Buffer = RtlAllocateHeap( ntdll_get_process_heap(), 0, total )))
+ if (!(uni->Buffer = RtlAllocateHeap(ntdll_get_process_heap(), 0, total)))
return STATUS_NO_MEMORY;
- }
- else if (total > uni->MaximumLength) return STATUS_BUFFER_OVERFLOW;
+ } else {
+ if (total > uni->MaximumLength) return STATUS_BUFFER_OVERFLOW;
+ } /* if */
- RtlMultiByteToUnicodeN( uni->Buffer, uni->Length, NULL, ansi->Buffer, ansi->Length );
+ RtlMultiByteToUnicodeN(uni->Buffer, uni->Length, NULL, ansi->Buffer, ansi->Length);
uni->Buffer[uni->Length / sizeof(WCHAR)] = 0;
return STATUS_SUCCESS;
}
@@ -443,27 +583,35 @@
/**************************************************************************
* RtlOemStringToUnicodeString (NTDLL.@)
*
+ * Converts an oem string to an unicode string.
+ *
+ * RETURNS
+ * Success: STATUS_SUCCESS. uni contains the converted string
+ * Failure: STATUS_BUFFER_OVERFLOW, if doalloc is FALSE and oem is too small.
+ * STATUS_NO_MEMORY, if doalloc is TRUE and the allocation fails.
+ * STATUS_INVALID_PARAMETER_2, if the unicode string would be larger than 65535.
+ *
* NOTES
- * This function always writes a terminating NUL.
- * If the resulting length > 0xffff it returns STATUS_INVALID_PARAMETER_2
+ * This function always writes a terminating '\0'.
*/
-NTSTATUS WINAPI RtlOemStringToUnicodeString( UNICODE_STRING *uni,
- const STRING *oem,
- BOOLEAN doalloc )
+NTSTATUS WINAPI RtlOemStringToUnicodeString(
+ UNICODE_STRING *uni, /* [I/O] Destination for the unicode string */
+ const STRING *oem, /* [I] Oem string to be converted */
+ BOOLEAN doalloc) /* [I] TRUE=Allocate new buffer for uni, FALSE=Use existing buffer */
{
- DWORD total = RtlOemStringToUnicodeSize( oem );
+ DWORD total = RtlOemStringToUnicodeSize(oem);
if (total > 0xffff) return STATUS_INVALID_PARAMETER_2;
uni->Length = total - sizeof(WCHAR);
- if (doalloc)
- {
+ if (doalloc) {
uni->MaximumLength = total;
- if (!(uni->Buffer = RtlAllocateHeap( ntdll_get_process_heap(), 0, total )))
+ if (!(uni->Buffer = RtlAllocateHeap(ntdll_get_process_heap(), 0, total)))
return STATUS_NO_MEMORY;
- }
- else if (total > uni->MaximumLength) return STATUS_BUFFER_OVERFLOW;
+ } else {
+ if (total > uni->MaximumLength) return STATUS_BUFFER_OVERFLOW;
+ } /* if */
- RtlOemToUnicodeN( uni->Buffer, uni->Length, NULL, oem->Buffer, oem->Length );
+ RtlOemToUnicodeN(uni->Buffer, uni->Length, NULL, oem->Buffer, oem->Length);
uni->Buffer[uni->Length / sizeof(WCHAR)] = 0;
return STATUS_SUCCESS;
}
@@ -472,19 +620,19 @@
/**************************************************************************
* RtlUnicodeStringToAnsiString (NTDLL.@)
*
- * Converts an Unicode string to an Ansi string.
+ * Converts an unicode string to an ansi string.
*
* RETURNS
* Success: STATUS_SUCCESS. ansi contains the converted string
- * Failure: STATUS_BUFFER_OVERFLOW if doalloc is FALSE and ansi is too small.
- * STATUS_NO_MEMORY if doalloc is TRUE and the allocation fails.
+ * Failure: STATUS_BUFFER_OVERFLOW, if doalloc is FALSE and ansi is too small.
+ * STATUS_NO_MEMORY, if doalloc is TRUE and the allocation fails.
*
* NOTES
* This function always writes a terminating '\0'.
* It performs a partial copy if ansi is too small.
*/
NTSTATUS WINAPI RtlUnicodeStringToAnsiString(
- STRING *ansi, /* [I/O] Destination for the Ansi string */
+ STRING *ansi, /* [I/O] Destination for the ansi string */
const UNICODE_STRING *uni, /* [I] Unicode string to be converted */
BOOLEAN doalloc) /* [I] TRUE=Allocate new buffer for ansi, FALSE=Use existing buffer */
{
@@ -528,7 +676,7 @@
*
* NOTES
* If doalloc is TRUE, the length allocated is uni->Length + 1.
- * This function always NUL terminates the string returned.
+ * This function always '\0' terminates the string returned.
*/
NTSTATUS WINAPI RtlUnicodeStringToOemString( STRING *oem,
const UNICODE_STRING *uni,
@@ -724,12 +872,13 @@
* STATUS_BUFFER_OVERFLOW, if doalloc is FALSE and dest is too small.
*
* NOTES
- * dest is never NUL terminated because it may be equal to src, and src
- * might not be NUL terminated. dest->Length is only set upon success.
+ * dest is never '\0' terminated because it may be equal to src, and src
+ * might not be '\0' terminated. dest->Length is only set upon success.
*/
-NTSTATUS WINAPI RtlUpcaseUnicodeString( UNICODE_STRING *dest,
- const UNICODE_STRING *src,
- BOOLEAN doalloc )
+NTSTATUS WINAPI RtlUpcaseUnicodeString(
+ UNICODE_STRING *dest,
+ const UNICODE_STRING *src,
+ BOOLEAN doalloc)
{
DWORD i, len = src->Length;
@@ -763,13 +912,13 @@
* STATUS_BUFFER_OVERFLOW, if doalloc is FALSE and dest is too small.
*
* NOTES
- * dest is never NUL terminated because it may be equal to src, and src
- * might not be NUL terminated. dest->Length is only set upon success.
+ * dest is never '\0' terminated because it may be equal to src, and src
+ * might not be '\0' terminated. dest->Length is only set upon success.
*/
NTSTATUS WINAPI RtlDowncaseUnicodeString(
- UNICODE_STRING *dest,
- const UNICODE_STRING *src,
- BOOLEAN doalloc)
+ UNICODE_STRING *dest,
+ const UNICODE_STRING *src,
+ BOOLEAN doalloc)
{
DWORD i;
DWORD len = src->Length;
@@ -777,14 +926,14 @@
if (doalloc) {
dest->MaximumLength = len;
if (!(dest->Buffer = RtlAllocateHeap( ntdll_get_process_heap(), 0, len ))) {
- return STATUS_NO_MEMORY;
- } /* if */
+ return STATUS_NO_MEMORY;
+ } /* if */
} else if (len > dest->MaximumLength) {
- return STATUS_BUFFER_OVERFLOW;
+ return STATUS_BUFFER_OVERFLOW;
} /* if */
for (i = 0; i < len/sizeof(WCHAR); i++) {
- dest->Buffer[i] = tolowerW(src->Buffer[i]);
+ dest->Buffer[i] = tolowerW(src->Buffer[i]);
} /* for */
dest->Length = len;
return STATUS_SUCCESS;
@@ -912,7 +1061,7 @@
/*
- STRING SIZE
+ STRING SIZE
*/
@@ -921,7 +1070,7 @@
* RtlxOemStringToUnicodeSize (NTDLL.@)
*
* Calculate the size in bytes necessary for the Unicode conversion of str,
- * including the terminating NUL.
+ * including the terminating '\0'.
*
* PARAMS
* str [I] String to calculate the size of
@@ -941,7 +1090,7 @@
* RtlxAnsiStringToUnicodeSize (NTDLL.@)
*
* Calculate the size in bytes necessary for the Unicode conversion of str,
- * including the terminating NUL.
+ * including the terminating '\0'.
*
* PARAMS
* str [I] String to calculate the size of
@@ -961,7 +1110,7 @@
* RtlMultiByteToUnicodeSize (NTDLL.@)
*
* Compute the size in bytes necessary for the Unicode conversion of str,
- * without the terminating NUL.
+ * without the terminating '\0'.
*
* PARAMS
* size [O] Destination for size
@@ -982,7 +1131,7 @@
* RtlUnicodeToMultiByteSize (NTDLL.@)
*
* Calculate the size in bytes necessary for the multibyte conversion of str,
- * without the terminating NULL.
+ * without the terminating '\0'.
*
* PARAMS
* size [O] Destination for size
@@ -1004,7 +1153,7 @@
* RtlxUnicodeStringToAnsiSize (NTDLL.@)
*
* Calculate the size in bytes necessary for the Ansi conversion of str,
- * including the terminating NUL.
+ * including the terminating '\0'.
*
* PARAMS
* str [I] String to calculate the size of
@@ -1025,7 +1174,7 @@
* RtlxUnicodeStringToOemSize (NTDLL.@)
*
* Calculate the size in bytes necessary for the OEM conversion of str,
- * including the terminating NUL.
+ * including the terminating '\0'.
*
* PARAMS
* str [I] String to calculate the size of
@@ -1090,11 +1239,11 @@
const STRING *src) /* [I] Buffered character string to be concatenated */
{
if (src->Length != 0) {
- unsigned int dest_len = src->Length + dest->Length;
+ unsigned int dest_len = src->Length + dest->Length;
- if (dest_len > dest->MaximumLength) return STATUS_BUFFER_TOO_SMALL;
- memcpy(dest->Buffer + dest->Length, src->Buffer, src->Length);
- dest->Length = dest_len;
+ if (dest_len > dest->MaximumLength) return STATUS_BUFFER_TOO_SMALL;
+ memcpy(dest->Buffer + dest->Length, src->Buffer, src->Length);
+ dest->Length = dest_len;
} /* if */
return STATUS_SUCCESS;
}
@@ -1131,10 +1280,10 @@
if (dest_len > dest->MaximumLength) return STATUS_BUFFER_TOO_SMALL;
memcpy(dest->Buffer + dest->Length/sizeof(WCHAR), src, src_len);
dest->Length = dest_len;
- /* append terminating NULL if enough space */
+ /* append terminating '\0' if enough space */
if (dest_len + sizeof(WCHAR) <= dest->MaximumLength) {
- dest->Buffer[dest_len / sizeof(WCHAR)] = 0;
- } /* if */
+ dest->Buffer[dest_len / sizeof(WCHAR)] = 0;
+ } /* if */
} /* if */
return STATUS_SUCCESS;
}
@@ -1164,22 +1313,96 @@
const UNICODE_STRING *src) /* [I] Buffered unicode string to be concatenated */
{
if (src->Length != 0) {
- unsigned int dest_len = src->Length + dest->Length;
+ unsigned int dest_len = src->Length + dest->Length;
- if (dest_len > dest->MaximumLength) return STATUS_BUFFER_TOO_SMALL;
- memcpy(dest->Buffer + dest->Length/sizeof(WCHAR), src->Buffer, src->Length);
- dest->Length = dest_len;
- /* append terminating NULL if enough space */
- if (dest_len + sizeof(WCHAR) <= dest->MaximumLength) {
- dest->Buffer[dest_len / sizeof(WCHAR)] = 0;
- } /* if */
+ if (dest_len > dest->MaximumLength) return STATUS_BUFFER_TOO_SMALL;
+ memcpy(dest->Buffer + dest->Length/sizeof(WCHAR), src->Buffer, src->Length);
+ dest->Length = dest_len;
+ /* append terminating '\0' if enough space */
+ if (dest_len + sizeof(WCHAR) <= dest->MaximumLength) {
+ dest->Buffer[dest_len / sizeof(WCHAR)] = 0;
+ } /* if */
} /* if */
return STATUS_SUCCESS;
}
+/**************************************************************************
+ * RtlFindCharInUnicodeString (NTDLL.@)
+ *
+ * Searches for one of several unicode characters in an unicode string.
+ *
+ * RETURNS
+ * Success: STATUS_SUCCESS. pos contains the position after the character found.
+ * Failure: STATUS_NOT_FOUND, if none of the search_chars are in main_str.
+ */
+NTSTATUS WINAPI RtlFindCharInUnicodeString(
+ int flags, /* [I] Flags */
+ const UNICODE_STRING *main_str, /* [I] Unicode string in which one or more characters are searched */
+ const UNICODE_STRING *search_chars, /* [I] Unicode string which contains the characters to search for */
+ USHORT *pos) /* [O] Position of the first character found + 2 */
+{
+ int main_idx;
+ unsigned int search_idx;
+
+ switch (flags) {
+ case 0:
+ for (main_idx = 0; main_idx < main_str->Length / sizeof(WCHAR); main_idx++) {
+ for (search_idx = 0; search_idx < search_chars->Length / sizeof(WCHAR); search_idx++) {
+ if (main_str->Buffer[main_idx] == search_chars->Buffer[search_idx]) {
+ *pos = (main_idx + 1) * sizeof(WCHAR);
+ return STATUS_SUCCESS;
+ } /* if */
+ } /* if */
+ } /* if */
+ *pos = 0;
+ return STATUS_NOT_FOUND;
+ case 1:
+ for (main_idx = main_str->Length / sizeof(WCHAR) - 1; main_idx >= 0; main_idx--) {
+ for (search_idx = 0; search_idx < search_chars->Length / sizeof(WCHAR); search_idx++) {
+ if (main_str->Buffer[main_idx] == search_chars->Buffer[search_idx]) {
+ *pos = main_idx * sizeof(WCHAR);
+ return STATUS_SUCCESS;
+ } /* if */
+ } /* if */
+ } /* if */
+ *pos = 0;
+ return STATUS_NOT_FOUND;
+ case 2:
+ for (main_idx = 0; main_idx < main_str->Length / sizeof(WCHAR); main_idx++) {
+ search_idx = 0;
+ while (search_idx < search_chars->Length / sizeof(WCHAR) &&
+ main_str->Buffer[main_idx] != search_chars->Buffer[search_idx]) {
+ search_idx++;
+ } /* if */
+ if (search_idx >= search_chars->Length / sizeof(WCHAR)) {
+ *pos = (main_idx + 1) * sizeof(WCHAR);
+ return STATUS_SUCCESS;
+ } /* if */
+ } /* if */
+ *pos = 0;
+ return STATUS_NOT_FOUND;
+ case 3:
+ for (main_idx = main_str->Length / sizeof(WCHAR) - 1; main_idx >= 0; main_idx--) {
+ search_idx = 0;
+ while (search_idx < search_chars->Length / sizeof(WCHAR) &&
+ main_str->Buffer[main_idx] != search_chars->Buffer[search_idx]) {
+ search_idx++;
+ } /* if */
+ if (search_idx >= search_chars->Length / sizeof(WCHAR)) {
+ *pos = main_idx * sizeof(WCHAR);
+ return STATUS_SUCCESS;
+ } /* if */
+ } /* if */
+ *pos = 0;
+ return STATUS_NOT_FOUND;
+ } /* switch */
+ return STATUS_NOT_FOUND;
+}
+
+
/*
- MISC
+ MISC
*/
diff -urN wine_cvs_from_20030505/include/winternl.h new_wine-20030408/include/winternl.h
--- wine_cvs_from_20030505/include/winternl.h Tue May 6 09:36:02 2003
+++ new_wine-20030408/include/winternl.h Tue May 6 12:01:02 2003
@@ -967,6 +967,7 @@
WCHAR WINAPI RtlDowncaseUnicodeChar(WCHAR);
NTSTATUS WINAPI RtlDowncaseUnicodeString(UNICODE_STRING*,const UNICODE_STRING*,BOOLEAN);
void WINAPI RtlDumpResource(LPRTL_RWLOCK);
+NTSTATUS WINAPI RtlDuplicateUnicodeString(int,const UNICODE_STRING*,UNICODE_STRING*);
LONGLONG WINAPI RtlEnlargedIntegerMultiply(INT,INT);
ULONGLONG WINAPI RtlEnlargedUnsignedMultiply(UINT,UINT);
@@ -984,6 +985,7 @@
LONGLONG WINAPI RtlExtendedIntegerMultiply(LONGLONG,INT);
LONGLONG WINAPI RtlExtendedLargeIntegerDivide(LONGLONG,INT,INT *);
+NTSTATUS WINAPI RtlFindCharInUnicodeString(int,const UNICODE_STRING*,const UNICODE_STRING*,USHORT*);
ULONG WINAPI RtlFindClearBits(PCRTL_BITMAP,ULONG,ULONG);
ULONG WINAPI RtlFindClearBitsAndSet(PRTL_BITMAP,ULONG,ULONG);
ULONG WINAPI RtlFindClearRuns(PCRTL_BITMAP,PRTL_BITMAP_RUN,ULONG,BOOLEAN);
@@ -1026,6 +1028,7 @@
void WINAPI RtlInitString(PSTRING,PCSZ);
void WINAPI RtlInitAnsiString(PANSI_STRING,PCSZ);
void WINAPI RtlInitUnicodeString(PUNICODE_STRING,PCWSTR);
+NTSTATUS WINAPI RtlInitUnicodeStringEx(PUNICODE_STRING,PCWSTR);
NTSTATUS WINAPI RtlInitializeCriticalSection(RTL_CRITICAL_SECTION *);
NTSTATUS WINAPI RtlInitializeCriticalSectionAndSpinCount(RTL_CRITICAL_SECTION *,DWORD);
void WINAPI RtlInitializeBitMap(PRTL_BITMAP,LPBYTE,ULONG);
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