-/*
- * PROJECT: ReactOS Kernel
- * LICENSE: GPL - See COPYING in the top level directory
- * FILE: include/ddk/ntstrsafe.h
- * PURPOSE: Safe String Library for NT Code (Native/Kernel)
- * PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org)
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the w64 mingw-runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
*/
-
-/* INCLUDES ******************************************************************/
-
#ifndef _NTSTRSAFE_H_INCLUDED_
#define _NTSTRSAFE_H_INCLUDED_
-//
-// Dependencies
-//
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
-//
-// Maximum limits: allow overriding the maximum
-//
+#ifndef C_ASSERT
+#ifdef _MSC_VER
+# define C_ASSERT(e) typedef char __C_ASSERT__[(e)?1:-1]
+#else
+# define C_ASSERT(e) extern void __C_ASSERT__(int [(e)?1:-1])
+#endif
+#endif /* C_ASSERT */
+
+#ifdef __cplusplus
+#define _STRSAFE_EXTERN_C extern "C"
+#else
+#define _STRSAFE_EXTERN_C extern
+#endif
+
+#define NTSTRSAFEAPI static __inline NTSTATUS NTAPI
+#define NTSTRSAFE_INLINE_API static __inline NTSTATUS NTAPI
+
#ifndef NTSTRSAFE_MAX_CCH
-#define NTSTRSAFE_MAX_CCH 2147483647
+#define NTSTRSAFE_MAX_CCH 2147483647
#endif
-#define NTSTRSAFE_MAX_LENGTH (NTSTRSAFE_MAX_CCH - 1)
-//
-// Typedefs
-//
-typedef unsigned long DWORD;
+#ifndef _STRSAFE_H_INCLUDED_
+#define STRSAFE_IGNORE_NULLS 0x00000100
+#define STRSAFE_FILL_BEHIND_NULL 0x00000200
+#define STRSAFE_FILL_ON_FAILURE 0x00000400
+#define STRSAFE_NULL_ON_FAILURE 0x00000800
+#define STRSAFE_NO_TRUNCATION 0x00001000
+#define STRSAFE_IGNORE_NULL_UNICODE_STRINGS 0x00010000
+#define STRSAFE_UNICODE_STRING_DEST_NULL_TERMINATED 0x00020000
+
+#define STRSAFE_VALID_FLAGS (0x000000FF | STRSAFE_IGNORE_NULLS | STRSAFE_FILL_BEHIND_NULL | STRSAFE_FILL_ON_FAILURE | STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION)
+#define STRSAFE_UNICODE_STRING_VALID_FLAGS (STRSAFE_VALID_FLAGS | STRSAFE_IGNORE_NULL_UNICODE_STRINGS | STRSAFE_UNICODE_STRING_DEST_NULL_TERMINATED)
-/* PRIVATE FUNCTIONS *********************************************************/
+#define STRSAFE_FILL_BYTE(x) ((STRSAFE_DWORD)(((x) & 0x000000FF) | STRSAFE_FILL_BEHIND_NULL))
+#define STRSAFE_FAILURE_BYTE(x) ((STRSAFE_DWORD)(((x) & 0x000000FF) | STRSAFE_FILL_ON_FAILURE))
-__inline
-NTSTATUS
-NTAPI
-RtlStringLengthWorkerA(IN PCHAR String,
- IN SIZE_T MaxLength,
- OUT PSIZE_T ReturnLength OPTIONAL)
+#define STRSAFE_GET_FILL_PATTERN(dwFlags) ((int)((dwFlags) & 0x000000FF))
+#endif
+
+typedef char *STRSAFE_LPSTR;
+typedef const char *STRSAFE_LPCSTR;
+typedef wchar_t *STRSAFE_LPWSTR;
+typedef const wchar_t *STRSAFE_LPCWSTR;
+
+typedef ULONG STRSAFE_DWORD;
+
+NTSTRSAFEAPI RtlStringCopyWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCopyWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc);
+NTSTRSAFEAPI RtlStringCopyExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCopyExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCopyNWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy);
+NTSTRSAFEAPI RtlStringCopyNWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy);
+NTSTRSAFEAPI RtlStringCopyNExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCopyNExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCatWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCatWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc);
+NTSTRSAFEAPI RtlStringCatExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCatExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCatNWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend);
+NTSTRSAFEAPI RtlStringCatNWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend);
+NTSTRSAFEAPI RtlStringCatNExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCatNExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringVPrintfWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringVPrintfWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringVPrintfExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringVPrintfExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringLengthWorkerA(STRSAFE_LPCSTR psz,size_t cchMax,size_t *pcchLength);
+NTSTRSAFEAPI RtlStringLengthWorkerW(STRSAFE_LPCWSTR psz,size_t cchMax,size_t *pcchLength);
+
+NTSTRSAFEAPI RtlStringCchCopyA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCchCopyW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc);
+
+
+NTSTRSAFEAPI RtlStringCchCopyA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc)
{
- NTSTATUS Status = STATUS_SUCCESS;
- SIZE_T LocalMax = MaxLength;
+ return (cchDest > NTSTRSAFE_MAX_CCH ? STATUS_INVALID_PARAMETER : RtlStringCopyWorkerA(pszDest,cchDest,pszSrc));
+}
- while (MaxLength && (*String != ANSI_NULL))
- {
- String++;
- MaxLength--;
- }
+NTSTRSAFEAPI RtlStringCchCopyW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyWorkerW(pszDest,cchDest,pszSrc);
+}
- if (!MaxLength) Status = STATUS_INVALID_PARAMETER;
- if (ReturnLength)
- {
- if (NT_SUCCESS(Status))
- {
- *ReturnLength = LocalMax - MaxLength;
- }
- else
- {
- *ReturnLength = 0;
- }
- }
+NTSTRSAFEAPI RtlStringCbCopyA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCbCopyW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc);
- return Status;
+
+NTSTRSAFEAPI RtlStringCbCopyA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc)
+{
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyWorkerA(pszDest,cbDest,pszSrc);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringValidateDestA(IN PCHAR Destination,
- IN SIZE_T Length,
- OUT PSIZE_T ReturnLength OPTIONAL,
- IN SIZE_T MaxLength)
+NTSTRSAFEAPI RtlStringCbCopyW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc)
{
- NTSTATUS Status = STATUS_SUCCESS;
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyWorkerW(pszDest,cchDest,pszSrc);
+}
+
+
+NTSTRSAFEAPI RtlStringCchCopyExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCchCopyExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+
+
+NTSTRSAFEAPI RtlStringCchCopyExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyExWorkerA(pszDest,cchDest,cchDest,pszSrc,ppszDestEnd,pcchRemaining,dwFlags);
+}
+
+NTSTRSAFEAPI RtlStringCchCopyExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ size_t cbDest;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ cbDest = cchDest * sizeof(wchar_t);
+ return RtlStringCopyExWorkerW(pszDest,cchDest,cbDest,pszSrc,ppszDestEnd,pcchRemaining,dwFlags);
+}
+
+
+NTSTRSAFEAPI RtlStringCbCopyExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCbCopyExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
- if (!(Length) || (Length > MaxLength)) Status = STATUS_INVALID_PARAMETER;
- if (ReturnLength)
+NTSTRSAFEAPI RtlStringCbCopyExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchRemaining = 0;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ Status = RtlStringCopyExWorkerA(pszDest,cbDest,cbDest,pszSrc,ppszDestEnd,&cchRemaining,dwFlags);
+ if (NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW)
{
- if (NT_SUCCESS(Status))
- {
- Status = RtlStringLengthWorkerA(Destination,
- Length,
- ReturnLength);
- }
- else
- {
- *ReturnLength = 0;
- }
+ if (pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(char)) + (cbDest % sizeof(char));
}
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCbCopyExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ size_t cchRemaining = 0;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ Status = RtlStringCopyExWorkerW(pszDest,cchDest,cbDest,pszSrc,ppszDestEnd,&cchRemaining,dwFlags);
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
+ }
return Status;
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringExValidateDestA(IN OUT PCHAR *Destination,
- IN OUT PSIZE_T DestinationLength,
- OUT PSIZE_T ReturnLength OPTIONAL,
- IN SIZE_T MaxLength,
- IN DWORD Flags)
+
+NTSTRSAFEAPI RtlStringCchCopyNA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy);
+NTSTRSAFEAPI RtlStringCchCopyNW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy);
+
+
+NTSTRSAFEAPI RtlStringCchCopyNA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy)
{
- ASSERTMSG("We don't support Extended Flags yet!\n", Flags == 0);
- return RtlStringValidateDestA(*Destination,
- *DestinationLength,
- ReturnLength,
- MaxLength);
+ if (cchDest > NTSTRSAFE_MAX_CCH || cchToCopy > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNWorkerA(pszDest,cchDest,pszSrc,cchToCopy);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringExValidateSrcA(IN OUT PCCHAR *Source OPTIONAL,
- IN OUT PSIZE_T ReturnLength OPTIONAL,
- IN SIZE_T MaxLength,
- IN DWORD Flags)
+NTSTRSAFEAPI RtlStringCchCopyNW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy)
{
- NTSTATUS Status = STATUS_SUCCESS;
- ASSERTMSG("We don't support Extended Flags yet!\n", Flags == 0);
+ if (cchDest > NTSTRSAFE_MAX_CCH || cchToCopy > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNWorkerW(pszDest,cchDest,pszSrc,cchToCopy);
+}
- if ((ReturnLength) && (*ReturnLength >= MaxLength))
- {
- Status = STATUS_INVALID_PARAMETER;
- }
- return Status;
+NTSTRSAFEAPI RtlStringCbCopyNA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToCopy);
+NTSTRSAFEAPI RtlStringCbCopyNW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToCopy);
+
+
+NTSTRSAFEAPI RtlStringCbCopyNA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToCopy)
+{
+ if (cbDest > NTSTRSAFE_MAX_CCH || cbToCopy > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNWorkerA(pszDest,cbDest,pszSrc,cbToCopy);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringVPrintfWorkerA(OUT PCHAR Destination,
- IN SIZE_T Length,
- OUT PSIZE_T NewLength OPTIONAL,
- IN PCCHAR Format,
- IN va_list argList)
+NTSTRSAFEAPI RtlStringCbCopyNW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToCopy)
{
- NTSTATUS Status = STATUS_SUCCESS;
- LONG Return;
- SIZE_T MaxLength, LocalNewLength = 0;
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ size_t cchToCopy = cbToCopy / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH || cchToCopy > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNWorkerW(pszDest,cchDest,pszSrc,cchToCopy);
+}
- MaxLength = Length - 1;
- Return = _vsnprintf(Destination, MaxLength, Format, argList);
- if ((Return < 0) || ((SIZE_T)Return > MaxLength))
- {
- Destination += MaxLength;
- *Destination = ANSI_NULL;
+NTSTRSAFEAPI RtlStringCchCopyNExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCchCopyNExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
- LocalNewLength = MaxLength;
- Status = STATUS_BUFFER_OVERFLOW;
- }
- else if ((SIZE_T)Return == MaxLength)
- {
- Destination += MaxLength;
- *Destination = ANSI_NULL;
+NTSTRSAFEAPI RtlStringCchCopyNExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNExWorkerA(pszDest,cchDest,cchDest,pszSrc,cchToCopy,ppszDestEnd,pcchRemaining,dwFlags);
+}
- LocalNewLength = MaxLength;
- }
+NTSTRSAFEAPI RtlStringCchCopyNExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCopyNExWorkerW(pszDest,cchDest,cchDest * sizeof(wchar_t),pszSrc,cchToCopy,ppszDestEnd,pcchRemaining,dwFlags);
+}
+
+
+NTSTRSAFEAPI RtlStringCbCopyNExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCbCopyNExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+
+
+NTSTRSAFEAPI RtlStringCbCopyNExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchRemaining = 0;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
else
- {
- LocalNewLength = Return;
- }
+ Status = RtlStringCopyNExWorkerA(pszDest,cbDest,cbDest,pszSrc,cbToCopy,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = cchRemaining;
+ return Status;
+}
- if (NewLength) *NewLength = LocalNewLength;
+NTSTRSAFEAPI RtlStringCbCopyNExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchDest;
+ size_t cchToCopy;
+ size_t cchRemaining = 0;
+ cchDest = cbDest / sizeof(wchar_t);
+ cchToCopy = cbToCopy / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringCopyNExWorkerW(pszDest,cchDest,cbDest,pszSrc,cchToCopy,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
return Status;
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCopyWorkerA(OUT PCHAR Destination,
- IN SIZE_T Length,
- OUT PSIZE_T NewLength OPTIONAL,
- IN PCCHAR Source,
- IN SIZE_T CopyLength)
+
+NTSTRSAFEAPI RtlStringCchCatA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCchCatW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc);
+
+
+NTSTRSAFEAPI RtlStringCchCatA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc)
{
- NTSTATUS Status = STATUS_SUCCESS;
- SIZE_T LocalNewLength = 0;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatWorkerA(pszDest,cchDest,pszSrc);
+}
- while ((Length) && (CopyLength) && (*Source != ANSI_NULL))
- {
- *Destination++ = *Source++;
- Length--;
- CopyLength--;
+NTSTRSAFEAPI RtlStringCchCatW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatWorkerW(pszDest,cchDest,pszSrc);
+}
- LocalNewLength++;
- }
- if (!Length)
- {
- Destination--;
- LocalNewLength--;
+NTSTRSAFEAPI RtlStringCbCatA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc);
+NTSTRSAFEAPI RtlStringCbCatW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc);
- Status = STATUS_BUFFER_OVERFLOW;
- }
- *Destination = ANSI_NULL;
+NTSTRSAFEAPI RtlStringCbCatA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc)
+{
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatWorkerA(pszDest,cbDest,pszSrc);
+}
- if (NewLength) *NewLength = LocalNewLength;
- return Status;
+NTSTRSAFEAPI RtlStringCbCatW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc)
+{
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatWorkerW(pszDest,cchDest,pszSrc);
}
-/* PUBLIC FUNCTIONS **********************************************************/
-__inline
-NTSTATUS
-NTAPI
-RtlStringCchCopyA(IN PCHAR Destination,
- IN SIZE_T cchDest,
- IN PCCHAR pszSrc)
+NTSTRSAFEAPI RtlStringCchCatExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCchCatExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+
+
+NTSTRSAFEAPI RtlStringCchCatExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
{
- ASSERTMSG("RtlStringCchCopyA is UNIMPLEMENTED!\n", FALSE);
- return STATUS_NOT_IMPLEMENTED;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatExWorkerA(pszDest,cchDest,cchDest,pszSrc,ppszDestEnd,pcchRemaining,dwFlags);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbPrintfA(OUT PCHAR Destination,
- IN SIZE_T Length,
- IN PCHAR Format,
- ...)
+NTSTRSAFEAPI RtlStringCchCatExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
{
- NTSTATUS Status;
- SIZE_T CharLength = Length / sizeof(CHAR);
- va_list argList;
+ size_t cbDest = cchDest*sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatExWorkerW(pszDest,cchDest,cbDest,pszSrc,ppszDestEnd,pcchRemaining,dwFlags);
+}
- Status = RtlStringValidateDestA(Destination,
- CharLength,
- NULL,
- NTSTRSAFE_MAX_CCH);
- if (NT_SUCCESS(Status))
- {
- va_start(argList, Format);
- Status = RtlStringVPrintfWorkerA(Destination,
- CharLength,
- NULL,
- Format,
- argList);
- va_end(argList);
- }
+NTSTRSAFEAPI RtlStringCbCatExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCbCatExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+
+
+NTSTRSAFEAPI RtlStringCbCatExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchRemaining = 0;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringCatExWorkerA(pszDest,cbDest,cbDest,pszSrc,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(char)) + (cbDest % sizeof(char));
return Status;
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbPrintfExA(OUT PCHAR Destination,
- IN SIZE_T Length,
- OUT PCHAR *DestinationEnd OPTIONAL,
- OUT PSIZE_T RemainingSize OPTIONAL,
- IN DWORD Flags,
- IN PCCHAR Format,
- ...)
+NTSTRSAFEAPI RtlStringCbCatExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
{
NTSTATUS Status;
- SIZE_T CharLength = Length / sizeof(CHAR), Remaining, LocalNewLength = 0;
- PCHAR LocalDestinationEnd;
- va_list argList;
- ASSERTMSG("We don't support Extended Flags yet!\n", Flags == 0);
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ size_t cchRemaining = 0;
- Status = RtlStringExValidateDestA(&Destination,
- &CharLength,
- NULL,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- LocalDestinationEnd = Destination;
- Remaining = CharLength;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringCatExWorkerW(pszDest,cchDest,cbDest,pszSrc,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
+ return Status;
+}
- Status = RtlStringExValidateSrcA(&Format,
- NULL,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- if (!Length)
- {
- if (*Format != ANSI_NULL)
- {
- if (!Destination)
- {
- Status = STATUS_INVALID_PARAMETER;
- }
- else
- {
- Status = STATUS_BUFFER_OVERFLOW;
- }
- }
- }
- else
- {
- va_start(argList, Format);
- Status = RtlStringVPrintfWorkerA(Destination,
- CharLength,
- &LocalNewLength,
- Format,
- argList);
- va_end(argList);
- LocalDestinationEnd = Destination + LocalNewLength;
- Remaining = CharLength - LocalNewLength;
- }
- }
- else
- {
- if (Length) *Destination = ANSI_NULL;
- }
+NTSTRSAFEAPI RtlStringCchCatNA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend);
+NTSTRSAFEAPI RtlStringCchCatNW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend);
- if ((NT_SUCCESS(Status)) || (Status == STATUS_BUFFER_OVERFLOW))
- {
- if (DestinationEnd) *DestinationEnd = LocalDestinationEnd;
- if (RemainingSize)
- {
- *RemainingSize = (Remaining * sizeof(CHAR)) +
- (Length % sizeof(CHAR));
- }
- }
- }
+NTSTRSAFEAPI RtlStringCchCatNA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNWorkerA(pszDest,cchDest,pszSrc,cchToAppend);
+}
- return Status;
+NTSTRSAFEAPI RtlStringCchCatNW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNWorkerW(pszDest,cchDest,pszSrc,cchToAppend);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbCopyExA(OUT PCHAR Destination,
- IN SIZE_T Length,
- IN PCCHAR Source,
- OUT PCHAR *DestinationEnd OPTIONAL,
- OUT PSIZE_T RemainingSize OPTIONAL,
- IN DWORD Flags)
+
+NTSTRSAFEAPI RtlStringCbCatNA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToAppend);
+NTSTRSAFEAPI RtlStringCbCatNW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToAppend);
+
+
+NTSTRSAFEAPI RtlStringCbCatNA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToAppend)
{
- NTSTATUS Status;
- SIZE_T CharLength = Length / sizeof(CHAR), Copied = 0, Remaining;
- PCHAR LocalDestinationEnd;
- ASSERTMSG("We don't support Extended Flags yet!\n", Flags == 0);
-
- Status = RtlStringExValidateDestA(&Destination,
- &Length,
- NULL,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- LocalDestinationEnd = Destination;
- Remaining = CharLength;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNWorkerA(pszDest,cbDest,pszSrc,cbToAppend);
+}
- Status = RtlStringExValidateSrcA(&Source,
- NULL,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- if (!CharLength)
- {
- if (*Source != ANSI_NULL)
- {
- if (!Destination)
- {
- Status = STATUS_INVALID_PARAMETER;
- }
- else
- {
- Status = STATUS_BUFFER_OVERFLOW;
- }
- }
- }
- else
- {
- Status = RtlStringCopyWorkerA(Destination,
- CharLength,
- &Copied,
- Source,
- NTSTRSAFE_MAX_LENGTH);
+NTSTRSAFEAPI RtlStringCbCatNW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToAppend)
+{
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ size_t cchToAppend = cbToAppend / sizeof(wchar_t);
- LocalDestinationEnd = Destination + Copied;
- Remaining = CharLength - Copied;
- }
- }
- else
- {
- if (CharLength) *Destination = ANSI_NULL;
- }
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNWorkerW(pszDest,cchDest,pszSrc,cchToAppend);
+}
- if ((NT_SUCCESS(Status)) || (Status == STATUS_BUFFER_OVERFLOW))
- {
- if (DestinationEnd) *DestinationEnd = LocalDestinationEnd;
- if (RemainingSize)
- {
- *RemainingSize = (Remaining * sizeof(CHAR)) +
- (Length % sizeof(CHAR));
- }
- }
- }
+NTSTRSAFEAPI RtlStringCchCatNExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCchCatNExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags);
- return Status;
+
+NTSTRSAFEAPI RtlStringCchCatNExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNExWorkerA(pszDest,cchDest,cchDest,pszSrc,cchToAppend,ppszDestEnd,pcchRemaining,dwFlags);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbPrintfW(
- LPWSTR pszDest,
- IN size_t cbDest,
- IN LPCWSTR pszFormat,
- ...)
+NTSTRSAFEAPI RtlStringCchCatNExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
{
- ASSERTMSG("RtlStringCbPrintfW is UNIMPLEMENTED!\n", FALSE);
- return STATUS_NOT_IMPLEMENTED;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringCatNExWorkerW(pszDest,cchDest,(cchDest*sizeof(wchar_t)),pszSrc,cchToAppend,ppszDestEnd,pcchRemaining,dwFlags);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbCatExA(IN OUT PCHAR Destination,
- IN SIZE_T Length,
- IN PCCHAR Source,
- OUT PCHAR *DestinationEnd OPTIONAL,
- OUT PSIZE_T RemainingSize OPTIONAL,
- IN DWORD Flags)
+
+NTSTRSAFEAPI RtlStringCbCatNExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+NTSTRSAFEAPI RtlStringCbCatNExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags);
+
+
+NTSTRSAFEAPI RtlStringCbCatNExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cbToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
{
NTSTATUS Status;
- SIZE_T CharLength = Length / sizeof(CHAR);
- SIZE_T DestinationLength, Remaining, Copied = 0;
- PCHAR LocalDestinationEnd;
- ASSERTMSG("We don't support Extended Flags yet!\n", Flags == 0);
-
- Status = RtlStringExValidateDestA(&Destination,
- &CharLength,
- &DestinationLength,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- LocalDestinationEnd = Destination + DestinationLength;
- Remaining = CharLength - DestinationLength;
+ size_t cchRemaining = 0;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringCatNExWorkerA(pszDest,cbDest,cbDest,pszSrc,cbToAppend,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(char)) + (cbDest % sizeof(char));
+ return Status;
+}
- Status = RtlStringExValidateSrcA(&Source,
- NULL,
- NTSTRSAFE_MAX_CCH,
- Flags);
- if (NT_SUCCESS(Status))
- {
- if (Remaining <= 1)
- {
- if (*Source != ANSI_NULL)
- {
- if (!Destination)
- {
- Status = STATUS_INVALID_PARAMETER;
- }
- else
- {
- Status = STATUS_BUFFER_OVERFLOW;
- }
- }
- }
- else
- {
- Status = RtlStringCopyWorkerA(LocalDestinationEnd,
- Remaining,
- &Copied,
- Source,
- NTSTRSAFE_MAX_LENGTH);
+NTSTRSAFEAPI RtlStringCbCatNExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cbToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status;
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ size_t cchToAppend = cbToAppend / sizeof(wchar_t);
+ size_t cchRemaining = 0;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringCatNExWorkerW(pszDest,cchDest,cbDest,pszSrc,cchToAppend,ppszDestEnd,&cchRemaining,dwFlags);
+ if ((NT_SUCCESS(Status) || Status == STATUS_BUFFER_OVERFLOW) && pcbRemaining)
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
+ return Status;
+}
- LocalDestinationEnd = LocalDestinationEnd + Copied;
- Remaining = Remaining - Copied;
- }
- }
- if ((NT_SUCCESS(Status)) || (Status == STATUS_BUFFER_OVERFLOW))
- {
- if (DestinationEnd) *DestinationEnd = LocalDestinationEnd;
+NTSTRSAFEAPI RtlStringCchVPrintfA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringCchVPrintfW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,va_list argList);
- if (RemainingSize)
- {
- *RemainingSize = (Remaining * sizeof(CHAR)) +
- (Length % sizeof(CHAR));
- }
- }
- }
- return Status;
+NTSTRSAFEAPI RtlStringCchVPrintfA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringVPrintfWorkerA(pszDest,cchDest,pszFormat,argList);
}
-__inline
-NTSTATUS
-NTAPI
-RtlStringCbCopyA(OUT PCHAR Destination,
- IN SIZE_T Length,
- IN PCCHAR Source)
+NTSTRSAFEAPI RtlStringCchVPrintfW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,va_list argList)
{
- NTSTATUS Status;
- SIZE_T CharLength = Length / sizeof(CHAR);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringVPrintfWorkerW(pszDest,cchDest,pszFormat,argList);
+}
- Status = RtlStringValidateDestA(Destination,
- CharLength,
- NULL,
- NTSTRSAFE_MAX_CCH);
- if (NT_SUCCESS(Status))
- {
- Status = RtlStringCopyWorkerA(Destination,
- CharLength,
- NULL,
- Source,
- NTSTRSAFE_MAX_LENGTH);
- }
+NTSTRSAFEAPI RtlStringCbVPrintfA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringCbVPrintfW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszFormat,va_list argList);
+
+
+NTSTRSAFEAPI RtlStringCbVPrintfA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringVPrintfWorkerA(pszDest,cbDest,pszFormat,argList);
+}
+
+NTSTRSAFEAPI RtlStringCbVPrintfW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszFormat,va_list argList)
+{
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ return RtlStringVPrintfWorkerW(pszDest,cchDest,pszFormat,argList);
+}
+
+
+NTSTRSAFEAPI RtlStringCchPrintfA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,...);
+NTSTRSAFEAPI RtlStringCchPrintfW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,...);
+
+
+NTSTRSAFEAPI RtlStringCchPrintfA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ va_list argList;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfWorkerA(pszDest,cchDest,pszFormat,argList);
+ va_end(argList);
return Status;
}
+NTSTRSAFEAPI RtlStringCchPrintfW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ va_list argList;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfWorkerW(pszDest,cchDest,pszFormat,argList);
+ va_end(argList);
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCbPrintfA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszFormat,...);
+NTSTRSAFEAPI RtlStringCbPrintfW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszFormat,...);
+
+
+NTSTRSAFEAPI RtlStringCbPrintfA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPCSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ va_list argList;
+ if (cbDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfWorkerA(pszDest,cbDest,pszFormat,argList);
+ va_end(argList);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCbPrintfW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPCWSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ va_list argList;
+ size_t cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfWorkerW(pszDest,cchDest,pszFormat,argList);
+ va_end(argList);
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCchPrintfExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,...);
+NTSTRSAFEAPI RtlStringCchPrintfExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,...);
+
+
+NTSTRSAFEAPI RtlStringCchPrintfExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ va_list argList;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfExWorkerA(pszDest,cchDest,cchDest,ppszDestEnd,pcchRemaining,dwFlags,pszFormat,argList);
+ va_end(argList);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCchPrintfExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ size_t cbDest = cchDest * sizeof(wchar_t);
+ va_list argList;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ return STATUS_INVALID_PARAMETER;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfExWorkerW(pszDest,cchDest,cbDest,ppszDestEnd,pcchRemaining,dwFlags,pszFormat,argList);
+ va_end(argList);
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCbPrintfExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,...);
+NTSTRSAFEAPI RtlStringCbPrintfExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,...);
+
+
+NTSTRSAFEAPI RtlStringCbPrintfExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ size_t cchDest;
+ size_t cchRemaining = 0;
+ cchDest = cbDest / sizeof(char);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ va_list argList;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfExWorkerA(pszDest,cchDest,cbDest,ppszDestEnd,&cchRemaining,dwFlags,pszFormat,argList);
+ va_end(argList);
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (pcbRemaining)
+ {
+ *pcbRemaining = (cchRemaining*sizeof(char)) + (cbDest % sizeof(char));
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCbPrintfExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,...)
+{
+ NTSTATUS Status;
+ size_t cchDest;
+ size_t cchRemaining = 0;
+ cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ va_list argList;
+ va_start(argList,pszFormat);
+ Status = RtlStringVPrintfExWorkerW(pszDest,cchDest,cbDest,ppszDestEnd,&cchRemaining,dwFlags,pszFormat,argList);
+ va_end(argList);
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (pcbRemaining)
+ {
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
+ }
+ }
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCchVPrintfExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringCchVPrintfExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList);
+
+
+NTSTRSAFEAPI RtlStringCchVPrintfExA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ size_t cbDest;
+ cbDest = cchDest*sizeof(char);
+ Status = RtlStringVPrintfExWorkerA(pszDest,cchDest,cbDest,ppszDestEnd,pcchRemaining,dwFlags,pszFormat,argList);
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCchVPrintfExW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status;
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ size_t cbDest;
+ cbDest = cchDest*sizeof(wchar_t);
+ Status = RtlStringVPrintfExWorkerW(pszDest,cchDest,cbDest,ppszDestEnd,pcchRemaining,dwFlags,pszFormat,argList);
+ }
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCbVPrintfExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList);
+NTSTRSAFEAPI RtlStringCbVPrintfExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList);
+
+
+NTSTRSAFEAPI RtlStringCbVPrintfExA(STRSAFE_LPSTR pszDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status;
+ size_t cchDest;
+ size_t cchRemaining = 0;
+ cchDest = cbDest / sizeof(char);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringVPrintfExWorkerA(pszDest,cchDest,cbDest,ppszDestEnd,&cchRemaining,dwFlags,pszFormat,argList);
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (pcbRemaining)
+ {
+ *pcbRemaining = (cchRemaining*sizeof(char)) + (cbDest % sizeof(char));
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCbVPrintfExW(STRSAFE_LPWSTR pszDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcbRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status;
+ size_t cchDest;
+ size_t cchRemaining = 0;
+ cchDest = cbDest / sizeof(wchar_t);
+ if (cchDest > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringVPrintfExWorkerW(pszDest,cchDest,cbDest,ppszDestEnd,&cchRemaining,dwFlags,pszFormat,argList);
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (pcbRemaining)
+ {
+ *pcbRemaining = (cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t));
+ }
+ }
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCchLengthA(STRSAFE_LPCSTR psz,size_t cchMax,size_t *pcchLength);
+NTSTRSAFEAPI RtlStringCchLengthW(STRSAFE_LPCWSTR psz,size_t cchMax,size_t *pcchLength);
+
+
+NTSTRSAFEAPI RtlStringCchLengthA(STRSAFE_LPCSTR psz,size_t cchMax,size_t *pcchLength)
+{
+ NTSTATUS Status;
+ if (!psz || (cchMax > NTSTRSAFE_MAX_CCH))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringLengthWorkerA(psz,cchMax,pcchLength);
+ if (!NT_SUCCESS(Status) && pcchLength)
+ {
+ *pcchLength = 0;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCchLengthW(STRSAFE_LPCWSTR psz,size_t cchMax,size_t *pcchLength)
+{
+ NTSTATUS Status;
+ if (!psz || (cchMax > NTSTRSAFE_MAX_CCH))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringLengthWorkerW(psz,cchMax,pcchLength);
+ if (!NT_SUCCESS(Status) && pcchLength)
+ {
+ *pcchLength = 0;
+ }
+ return Status;
+}
+
+
+NTSTRSAFEAPI RtlStringCbLengthA(STRSAFE_LPCSTR psz,size_t cbMax,size_t *pcbLength);
+NTSTRSAFEAPI RtlStringCbLengthW(STRSAFE_LPCWSTR psz,size_t cbMax,size_t *pcbLength);
+
+
+NTSTRSAFEAPI RtlStringCbLengthA(STRSAFE_LPCSTR psz,size_t cbMax,size_t *pcbLength)
+{
+ NTSTATUS Status;
+ size_t cchMax;
+ size_t cchLength = 0;
+ cchMax = cbMax / sizeof(char);
+ if (!psz || (cchMax > NTSTRSAFE_MAX_CCH))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringLengthWorkerA(psz,cchMax,&cchLength);
+ if (pcbLength)
+ {
+ if (NT_SUCCESS(Status))
+ {
+ *pcbLength = cchLength*sizeof(char);
+ }
+ else
+ {
+ *pcbLength = 0;
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCbLengthW(STRSAFE_LPCWSTR psz,size_t cbMax,size_t *pcbLength)
+{
+ NTSTATUS Status;
+ size_t cchMax;
+ size_t cchLength = 0;
+ cchMax = cbMax / sizeof(wchar_t);
+ if (!psz || (cchMax > NTSTRSAFE_MAX_CCH))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = RtlStringLengthWorkerW(psz,cchMax,&cchLength);
+ if (pcbLength)
+ {
+ if (NT_SUCCESS(Status))
+ {
+ *pcbLength = cchLength*sizeof(wchar_t);
+ }
+ else
+ {
+ *pcbLength = 0;
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ while(cchDest && (*pszSrc!='\0'))
+ {
+ *pszDest++ = *pszSrc++;
+ cchDest--;
+ }
+ if (cchDest==0)
+ {
+ pszDest--;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDest= '\0';
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ while(cchDest && (*pszSrc!=L'\0'))
+ {
+ *pszDest++ = *pszSrc++;
+ cchDest--;
+ }
+ if (cchDest==0)
+ {
+ pszDest--;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDest= L'\0';
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszSrc)
+ pszSrc = "";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if (*pszSrc!='\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ while(cchRemaining && (*pszSrc!='\0'))
+ {
+ *pszDestEnd++ = *pszSrc++;
+ cchRemaining--;
+ }
+ if (cchRemaining > 0)
+ {
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(char)) + (cbDest % sizeof(char)));
+ }
+ }
+ else
+ {
+ pszDestEnd--;
+ cchRemaining++;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPWSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszSrc)
+ pszSrc = L"";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if (*pszSrc!=L'\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ while(cchRemaining && (*pszSrc!=L'\0'))
+ {
+ *pszDestEnd++ = *pszSrc++;
+ cchRemaining--;
+ }
+ if (cchRemaining > 0)
+ {
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t)));
+ }
+ }
+ else
+ {
+ pszDestEnd--;
+ cchRemaining++;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyNWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchSrc)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ while(cchDest && cchSrc && (*pszSrc!='\0'))
+ {
+ *pszDest++ = *pszSrc++;
+ cchDest--;
+ cchSrc--;
+ }
+ if (cchDest==0)
+ {
+ pszDest--;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDest= '\0';
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyNWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ while(cchDest && cchToCopy && (*pszSrc!=L'\0'))
+ {
+ *pszDest++ = *pszSrc++;
+ cchDest--;
+ cchToCopy--;
+ }
+ if (cchDest==0)
+ {
+ pszDest--;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDest= L'\0';
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyNExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cchToCopy,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ if (cchToCopy > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszSrc)
+ pszSrc = "";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if ((cchToCopy!=0) && (*pszSrc!='\0'))
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ while(cchRemaining && cchToCopy && (*pszSrc!='\0'))
+ {
+ *pszDestEnd++ = *pszSrc++;
+ cchRemaining--;
+ cchToCopy--;
+ }
+ if (cchRemaining > 0)
+ {
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(char)) + (cbDest % sizeof(char)));
+ }
+ }
+ else
+ {
+ pszDestEnd--;
+ cchRemaining++;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCopyNExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cchToCopy,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPWSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ if (cchToCopy > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszSrc)
+ pszSrc = L"";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if ((cchToCopy!=0) && (*pszSrc!=L'\0'))
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ while(cchRemaining && cchToCopy && (*pszSrc!=L'\0'))
+ {
+ *pszDestEnd++ = *pszSrc++;
+ cchRemaining--;
+ cchToCopy--;
+ }
+ if (cchRemaining > 0)
+ {
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t)));
+ }
+ }
+ else
+ {
+ pszDestEnd--;
+ cchRemaining++;
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc)
+{
+ NTSTATUS Status;
+ size_t cchDestLength;
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ Status = RtlStringCopyWorkerA(pszDest + cchDestLength,cchDest - cchDestLength,pszSrc);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc)
+{
+ NTSTATUS Status;
+ size_t cchDestLength;
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ Status = RtlStringCopyWorkerW(pszDest + cchDestLength,cchDest - cchDestLength,pszSrc);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ size_t cchDestLength;
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest==0) && (cbDest==0))
+ cchDestLength = 0;
+ else
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (!pszSrc)
+ pszSrc = "";
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ if (*pszSrc!='\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ Status = RtlStringCopyExWorkerA(pszDestEnd,cchRemaining,(cchRemaining*sizeof(char)) + (cbDest % sizeof(char)),pszSrc,&pszDestEnd,&cchRemaining,dwFlags & (~(STRSAFE_FILL_ON_FAILURE | STRSAFE_NULL_ON_FAILURE)));
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ }
+ if (dwFlags & STRSAFE_NULL_ON_FAILURE)
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPWSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ size_t cchDestLength;
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest==0) && (cbDest==0))
+ cchDestLength = 0;
+ else
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (!pszSrc)
+ pszSrc = L"";
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ if (*pszSrc!=L'\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ Status = RtlStringCopyExWorkerW(pszDestEnd,cchRemaining,(cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t)),pszSrc,&pszDestEnd,&cchRemaining,dwFlags & (~(STRSAFE_FILL_ON_FAILURE | STRSAFE_NULL_ON_FAILURE)));
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ }
+ if (dwFlags & STRSAFE_NULL_ON_FAILURE)
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatNWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend)
+{
+ NTSTATUS Status;
+ size_t cchDestLength;
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ Status = RtlStringCopyNWorkerA(pszDest + cchDestLength,cchDest - cchDestLength,pszSrc,cchToAppend);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatNWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend)
+{
+ NTSTATUS Status;
+ size_t cchDestLength;
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ Status = RtlStringCopyNWorkerW(pszDest + cchDestLength,cchDest - cchDestLength,pszSrc,cchToAppend);
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatNExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCSTR pszSrc,size_t cchToAppend,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ size_t cchDestLength = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ if (cchToAppend > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest==0) && (cbDest==0))
+ cchDestLength = 0;
+ else
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (!pszSrc)
+ pszSrc = "";
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerA(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ if ((cchToAppend!=0) && (*pszSrc!='\0'))
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ Status = RtlStringCopyNExWorkerA(pszDestEnd,cchRemaining,(cchRemaining*sizeof(char)) + (cbDest % sizeof(char)),pszSrc,cchToAppend,&pszDestEnd,&cchRemaining,dwFlags & (~(STRSAFE_FILL_ON_FAILURE | STRSAFE_NULL_ON_FAILURE)));
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringCatNExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPCWSTR pszSrc,size_t cchToAppend,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPWSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ size_t cchDestLength = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ if (cchToAppend > NTSTRSAFE_MAX_CCH)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest==0) && (cbDest==0))
+ cchDestLength = 0;
+ else
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (!pszSrc)
+ pszSrc = L"";
+ }
+ else
+ {
+ Status = RtlStringLengthWorkerW(pszDest,cchDest,&cchDestLength);
+ if (NT_SUCCESS(Status))
+ {
+ pszDestEnd = pszDest + cchDestLength;
+ cchRemaining = cchDest - cchDestLength;
+ }
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ if ((cchToAppend!=0) && (*pszSrc!=L'\0'))
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ Status = RtlStringCopyNExWorkerW(pszDestEnd,cchRemaining,(cchRemaining*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t)),pszSrc,cchToAppend,&pszDestEnd,&cchRemaining,dwFlags & (~(STRSAFE_FILL_ON_FAILURE | STRSAFE_NULL_ON_FAILURE)));
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringVPrintfWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ int iRet;
+ size_t cchMax;
+ cchMax = cchDest - 1;
+ iRet = _vsnprintf(pszDest,cchMax,pszFormat,argList);
+ if ((iRet < 0) || (((size_t)iRet) > cchMax))
+ {
+ pszDest += cchMax;
+ *pszDest = '\0';
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ else
+ if (((size_t)iRet)==cchMax)
+ {
+ pszDest += cchMax;
+ *pszDest = '\0';
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringVPrintfWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,STRSAFE_LPCWSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ if (cchDest==0)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ int iRet;
+ size_t cchMax;
+ cchMax = cchDest - 1;
+ iRet = _vsnwprintf(pszDest,cchMax,pszFormat,argList);
+ if ((iRet < 0) || (((size_t)iRet) > cchMax))
+ {
+ pszDest += cchMax;
+ *pszDest = L'\0';
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ else
+ if (((size_t)iRet)==cchMax)
+ {
+ pszDest += cchMax;
+ *pszDest = L'\0';
+ }
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringVPrintfExWorkerA(STRSAFE_LPSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszFormat)
+ pszFormat = "";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if (*pszFormat!='\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ int iRet;
+ size_t cchMax;
+ cchMax = cchDest - 1;
+ iRet = _vsnprintf(pszDest,cchMax,pszFormat,argList);
+ if ((iRet < 0) || (((size_t)iRet) > cchMax))
+ {
+ pszDestEnd = pszDest + cchMax;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ else
+ if (((size_t)iRet)==cchMax)
+ {
+ pszDestEnd = pszDest + cchMax;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ else
+ if (((size_t)iRet) < cchMax)
+ {
+ pszDestEnd = pszDest + iRet;
+ cchRemaining = cchDest - iRet;
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(char)) + (cbDest % sizeof(char)));
+ }
+ }
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = '\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = '\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringVPrintfExWorkerW(STRSAFE_LPWSTR pszDest,size_t cchDest,size_t cbDest,STRSAFE_LPWSTR *ppszDestEnd,size_t *pcchRemaining,STRSAFE_DWORD dwFlags,STRSAFE_LPCWSTR pszFormat,va_list argList)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ STRSAFE_LPWSTR pszDestEnd = pszDest;
+ size_t cchRemaining = 0;
+ if (dwFlags & (~STRSAFE_VALID_FLAGS))
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ {
+ if (dwFlags & STRSAFE_IGNORE_NULLS)
+ {
+ if (!pszDest)
+ {
+ if ((cchDest!=0) || (cbDest!=0))
+ Status = STATUS_INVALID_PARAMETER;
+ }
+ if (!pszFormat)
+ pszFormat = L"";
+ }
+ if (NT_SUCCESS(Status))
+ {
+ if (cchDest==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = 0;
+ if (*pszFormat!=L'\0')
+ {
+ if (!pszDest)
+ Status = STATUS_INVALID_PARAMETER;
+ else
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ }
+ else
+ {
+ int iRet;
+ size_t cchMax;
+ cchMax = cchDest - 1;
+ iRet = _vsnwprintf(pszDest,cchMax,pszFormat,argList);
+ if ((iRet < 0) || (((size_t)iRet) > cchMax))
+ {
+ pszDestEnd = pszDest + cchMax;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ Status = STATUS_BUFFER_OVERFLOW;
+ }
+ else
+ if (((size_t)iRet)==cchMax)
+ {
+ pszDestEnd = pszDest + cchMax;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ else
+ if (((size_t)iRet) < cchMax)
+ {
+ pszDestEnd = pszDest + iRet;
+ cchRemaining = cchDest - iRet;
+ if (dwFlags & STRSAFE_FILL_BEHIND_NULL)
+ {
+ memset(pszDestEnd + 1,STRSAFE_GET_FILL_PATTERN(dwFlags),((cchRemaining - 1)*sizeof(wchar_t)) + (cbDest % sizeof(wchar_t)));
+ }
+ }
+ }
+ }
+ }
+ if (!NT_SUCCESS(Status))
+ {
+ if (pszDest)
+ {
+ if (dwFlags & STRSAFE_FILL_ON_FAILURE)
+ {
+ memset(pszDest,STRSAFE_GET_FILL_PATTERN(dwFlags),cbDest);
+ if (STRSAFE_GET_FILL_PATTERN(dwFlags)==0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ }
+ else
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest + cchDest - 1;
+ cchRemaining = 1;
+ *pszDestEnd = L'\0';
+ }
+ }
+ if (dwFlags & (STRSAFE_NULL_ON_FAILURE | STRSAFE_NO_TRUNCATION))
+ {
+ if (cchDest > 0)
+ {
+ pszDestEnd = pszDest;
+ cchRemaining = cchDest;
+ *pszDestEnd = L'\0';
+ }
+ }
+ }
+ }
+ if (NT_SUCCESS(Status) || (Status==STATUS_BUFFER_OVERFLOW))
+ {
+ if (ppszDestEnd)
+ *ppszDestEnd = pszDestEnd;
+ if (pcchRemaining)
+ *pcchRemaining = cchRemaining;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringLengthWorkerA(STRSAFE_LPCSTR psz,size_t cchMax,size_t *pcchLength)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ size_t cchMaxPrev = cchMax;
+ while(cchMax && (*psz!='\0'))
+ {
+ psz++;
+ cchMax--;
+ }
+ if (cchMax==0)
+ Status = STATUS_INVALID_PARAMETER;
+ if (pcchLength)
+ {
+ if (NT_SUCCESS(Status))
+ *pcchLength = cchMaxPrev - cchMax;
+ else
+ *pcchLength = 0;
+ }
+ return Status;
+}
+
+NTSTRSAFEAPI RtlStringLengthWorkerW(STRSAFE_LPCWSTR psz,size_t cchMax,size_t *pcchLength)
+{
+ NTSTATUS Status = STATUS_SUCCESS;
+ size_t cchMaxPrev = cchMax;
+ while(cchMax && (*psz!=L'\0'))
+ {
+ psz++;
+ cchMax--;
+ }
+ if (cchMax==0)
+ Status = STATUS_INVALID_PARAMETER;
+ if (pcchLength)
+ {
+ if (NT_SUCCESS(Status))
+ *pcchLength = cchMaxPrev - cchMax;
+ else
+ *pcchLength = 0;
+ }
+ return Status;
+}
+
+
+
+#define RtlStringCopyWorkerA RtlStringCopyWorkerA_instead_use_StringCchCopyA_or_StringCchCopyExA;
+#define RtlStringCopyWorkerW RtlStringCopyWorkerW_instead_use_StringCchCopyW_or_StringCchCopyExW;
+#define RtlStringCopyExWorkerA RtlStringCopyExWorkerA_instead_use_StringCchCopyA_or_StringCchCopyExA;
+#define RtlStringCopyExWorkerW RtlStringCopyExWorkerW_instead_use_StringCchCopyW_or_StringCchCopyExW;
+#define RtlStringCatWorkerA RtlStringCatWorkerA_instead_use_StringCchCatA_or_StringCchCatExA;
+#define RtlStringCatWorkerW RtlStringCatWorkerW_instead_use_StringCchCatW_or_StringCchCatExW;
+#define RtlStringCatExWorkerA RtlStringCatExWorkerA_instead_use_StringCchCatA_or_StringCchCatExA;
+#define RtlStringCatExWorkerW RtlStringCatExWorkerW_instead_use_StringCchCatW_or_StringCchCatExW;
+#define RtlStringCatNWorkerA RtlStringCatNWorkerA_instead_use_StringCchCatNA_or_StrincCbCatNA;
+#define RtlStringCatNWorkerW RtlStringCatNWorkerW_instead_use_StringCchCatNW_or_StringCbCatNW;
+#define RtlStringCatNExWorkerA RtlStringCatNExWorkerA_instead_use_StringCchCatNExA_or_StringCbCatNExA;
+#define RtlStringCatNExWorkerW RtlStringCatNExWorkerW_instead_use_StringCchCatNExW_or_StringCbCatNExW;
+#define RtlStringVPrintfWorkerA RtlStringVPrintfWorkerA_instead_use_StringCchVPrintfA_or_StringCchVPrintfExA;
+#define RtlStringVPrintfWorkerW RtlStringVPrintfWorkerW_instead_use_StringCchVPrintfW_or_StringCchVPrintfExW;
+#define RtlStringVPrintfExWorkerA RtlStringVPrintfExWorkerA_instead_use_StringCchVPrintfA_or_StringCchVPrintfExA;
+#define RtlStringVPrintfExWorkerW RtlStringVPrintfExWorkerW_instead_use_StringCchVPrintfW_or_StringCchVPrintfExW;
+#define RtlStringLengthWorkerA RtlStringLengthWorkerA_instead_use_StringCchLengthA_or_StringCbLengthA;
+#define RtlStringLengthWorkerW RtlStringLengthWorkerW_instead_use_StringCchLengthW_or_StringCbLengthW;
+
#endif
projects / reactos.git / blobdiff