mirror of
https://github.com/reactos/reactos.git
synced 2025-04-03 20:21:17 +00:00
[KERNEL32] Move some functions into a static library to be shared between kernel32 and kernel32_vista
This commit is contained in:
Timo Kreuzer
parent
4e72da0858
commit
fcd83242d4
5 changed files with 206 additions and 166 deletions
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@ -5,6 +5,14 @@ add_definitions(-D_KERNEL32_)
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include_directories(${REACTOS_SOURCE_DIR}/sdk/include/reactos/subsys)
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spec2def(kernel32.dll kernel32.spec ADD_IMPORTLIB)
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# Shared between kernel32 and kernel32_vista
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add_library(kernel32_shared
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client/shared_utils.c
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client/file/fileutils.c
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)
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add_dependencies(kernel32_shared psdk)
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list(APPEND SOURCE
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client/actctx.c
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client/appcache.c
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@ -114,7 +122,7 @@ set_module_type(kernel32 win32dll ENTRYPOINT DllMain 12)
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set_subsystem(kernel32 console)
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################# END HACK #################
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target_link_libraries(kernel32 wine chkstk ${PSEH_LIB})
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target_link_libraries(kernel32 kernel32_shared wine chkstk ${PSEH_LIB})
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add_importlibs(kernel32 ntdll)
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add_pch(kernel32 k32.h SOURCE)
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add_dependencies(kernel32 psdk errcodes asm)
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@ -1036,21 +1036,6 @@ SetLastError(IN DWORD dwErrCode)
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if (NtCurrentTeb()->LastErrorValue != dwErrCode) NtCurrentTeb()->LastErrorValue = dwErrCode;
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}
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/*
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* @implemented
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*/
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DWORD
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WINAPI
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BaseSetLastNTError(IN NTSTATUS Status)
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{
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DWORD dwErrCode;
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/* Convert from NT to Win32, then set */
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dwErrCode = RtlNtStatusToDosError(Status);
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SetLastError(dwErrCode);
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return dwErrCode;
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}
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/*
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* @implemented
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*/
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@ -18,156 +18,6 @@ DEBUG_CHANNEL(kernel32file);
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/* FUNCTIONS ****************************************************************/
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PWCHAR
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FilenameA2W(LPCSTR NameA, BOOL alloc)
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{
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ANSI_STRING str;
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UNICODE_STRING strW;
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PUNICODE_STRING pstrW;
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NTSTATUS Status;
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//ASSERT(NtCurrentTeb()->StaticUnicodeString.Buffer == NtCurrentTeb()->StaticUnicodeBuffer);
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ASSERT(NtCurrentTeb()->StaticUnicodeString.MaximumLength == sizeof(NtCurrentTeb()->StaticUnicodeBuffer));
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RtlInitAnsiString(&str, NameA);
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pstrW = alloc ? &strW : &NtCurrentTeb()->StaticUnicodeString;
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if (bIsFileApiAnsi)
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Status= RtlAnsiStringToUnicodeString( pstrW, &str, (BOOLEAN)alloc );
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else
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Status= RtlOemStringToUnicodeString( pstrW, &str, (BOOLEAN)alloc );
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if (NT_SUCCESS(Status))
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return pstrW->Buffer;
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if (Status== STATUS_BUFFER_OVERFLOW)
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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else
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BaseSetLastNTError(Status);
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return NULL;
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}
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/*
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No copy/conversion is done if the dest. buffer is too small.
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Returns:
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Success: number of TCHARS copied into dest. buffer NOT including nullterm
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Fail: size of buffer in TCHARS required to hold the converted filename, including nullterm
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*/
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DWORD
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FilenameU2A_FitOrFail(
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LPSTR DestA,
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INT destLen, /* buffer size in TCHARS incl. nullchar */
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PUNICODE_STRING SourceU
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)
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{
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DWORD ret;
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/* destLen should never exceed MAX_PATH */
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if (destLen > MAX_PATH) destLen = MAX_PATH;
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ret = bIsFileApiAnsi? RtlUnicodeStringToAnsiSize(SourceU) : RtlUnicodeStringToOemSize(SourceU);
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/* ret incl. nullchar */
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if (DestA && (INT)ret <= destLen)
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{
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ANSI_STRING str;
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str.Buffer = DestA;
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str.MaximumLength = (USHORT)destLen;
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if (bIsFileApiAnsi)
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RtlUnicodeStringToAnsiString(&str, SourceU, FALSE );
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else
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RtlUnicodeStringToOemString(&str, SourceU, FALSE );
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ret = str.Length; /* SUCCESS: length without terminating 0 */
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}
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return ret;
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}
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/*
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No copy/conversion is done if the dest. buffer is too small.
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Returns:
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Success: number of TCHARS copied into dest. buffer NOT including nullterm
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Fail: size of buffer in TCHARS required to hold the converted filename, including nullterm
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*/
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DWORD
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FilenameW2A_FitOrFail(
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LPSTR DestA,
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INT destLen, /* buffer size in TCHARS incl. nullchar */
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LPCWSTR SourceW,
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INT sourceLen /* buffer size in TCHARS incl. nullchar */
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)
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{
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UNICODE_STRING strW;
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if (sourceLen < 0) sourceLen = wcslen(SourceW) + 1;
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strW.Buffer = (PWCHAR)SourceW;
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strW.MaximumLength = sourceLen * sizeof(WCHAR);
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strW.Length = strW.MaximumLength - sizeof(WCHAR);
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return FilenameU2A_FitOrFail(DestA, destLen, &strW);
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}
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/*
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Return: num. TCHARS copied into dest including nullterm
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*/
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DWORD
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FilenameA2W_N(
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LPWSTR dest,
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INT destlen, /* buffer size in TCHARS incl. nullchar */
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LPCSTR src,
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INT srclen /* buffer size in TCHARS incl. nullchar */
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)
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{
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DWORD ret;
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if (srclen < 0) srclen = strlen( src ) + 1;
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if (bIsFileApiAnsi)
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RtlMultiByteToUnicodeN( dest, destlen* sizeof(WCHAR), &ret, (LPSTR)src, srclen );
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else
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RtlOemToUnicodeN( dest, destlen* sizeof(WCHAR), &ret, (LPSTR)src, srclen );
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if (ret) dest[(ret/sizeof(WCHAR))-1]=0;
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return ret/sizeof(WCHAR);
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}
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/*
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Return: num. TCHARS copied into dest including nullterm
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*/
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DWORD
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FilenameW2A_N(
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LPSTR dest,
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INT destlen, /* buffer size in TCHARS incl. nullchar */
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LPCWSTR src,
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INT srclen /* buffer size in TCHARS incl. nullchar */
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)
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{
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DWORD ret;
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if (srclen < 0) srclen = wcslen( src ) + 1;
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if (bIsFileApiAnsi)
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RtlUnicodeToMultiByteN( dest, destlen, &ret, (LPWSTR) src, srclen * sizeof(WCHAR));
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else
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RtlUnicodeToOemN( dest, destlen, &ret, (LPWSTR) src, srclen * sizeof(WCHAR) );
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if (ret) dest[ret-1]=0;
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return ret;
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}
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/*
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* @implemented
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*/
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167
dll/win32/kernel32/client/file/fileutils.c
Normal file
167
dll/win32/kernel32/client/file/fileutils.c
Normal file
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@ -0,0 +1,167 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: dll/win32/kernel32/client/file/fileutils.c
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* PURPOSE: File utility function shared with kernel32_vista
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* PROGRAMMER: Taken from wine
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*/
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/* INCLUDES *****************************************************************/
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#include <k32.h>
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#define NDEBUG
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#include <debug.h>
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/* FUNCTIONS ****************************************************************/
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PWCHAR
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FilenameA2W(LPCSTR NameA, BOOL alloc)
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{
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ANSI_STRING str;
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UNICODE_STRING strW;
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PUNICODE_STRING pstrW;
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NTSTATUS Status;
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//ASSERT(NtCurrentTeb()->StaticUnicodeString.Buffer == NtCurrentTeb()->StaticUnicodeBuffer);
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ASSERT(NtCurrentTeb()->StaticUnicodeString.MaximumLength == sizeof(NtCurrentTeb()->StaticUnicodeBuffer));
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RtlInitAnsiString(&str, NameA);
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pstrW = alloc ? &strW : &NtCurrentTeb()->StaticUnicodeString;
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if (bIsFileApiAnsi)
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Status= RtlAnsiStringToUnicodeString( pstrW, &str, (BOOLEAN)alloc );
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else
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Status= RtlOemStringToUnicodeString( pstrW, &str, (BOOLEAN)alloc );
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if (NT_SUCCESS(Status))
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return pstrW->Buffer;
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if (Status== STATUS_BUFFER_OVERFLOW)
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SetLastError( ERROR_FILENAME_EXCED_RANGE );
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else
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BaseSetLastNTError(Status);
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return NULL;
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}
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/*
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No copy/conversion is done if the dest. buffer is too small.
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Returns:
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Success: number of TCHARS copied into dest. buffer NOT including nullterm
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Fail: size of buffer in TCHARS required to hold the converted filename, including nullterm
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*/
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DWORD
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FilenameU2A_FitOrFail(
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LPSTR DestA,
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INT destLen, /* buffer size in TCHARS incl. nullchar */
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PUNICODE_STRING SourceU
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)
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{
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DWORD ret;
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/* destLen should never exceed MAX_PATH */
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if (destLen > MAX_PATH) destLen = MAX_PATH;
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ret = bIsFileApiAnsi? RtlUnicodeStringToAnsiSize(SourceU) : RtlUnicodeStringToOemSize(SourceU);
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/* ret incl. nullchar */
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if (DestA && (INT)ret <= destLen)
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{
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ANSI_STRING str;
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str.Buffer = DestA;
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str.MaximumLength = (USHORT)destLen;
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if (bIsFileApiAnsi)
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RtlUnicodeStringToAnsiString(&str, SourceU, FALSE );
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else
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RtlUnicodeStringToOemString(&str, SourceU, FALSE );
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ret = str.Length; /* SUCCESS: length without terminating 0 */
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}
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return ret;
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}
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/*
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No copy/conversion is done if the dest. buffer is too small.
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Returns:
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Success: number of TCHARS copied into dest. buffer NOT including nullterm
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Fail: size of buffer in TCHARS required to hold the converted filename, including nullterm
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*/
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DWORD
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FilenameW2A_FitOrFail(
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LPSTR DestA,
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INT destLen, /* buffer size in TCHARS incl. nullchar */
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LPCWSTR SourceW,
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INT sourceLen /* buffer size in TCHARS incl. nullchar */
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)
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{
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UNICODE_STRING strW;
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if (sourceLen < 0) sourceLen = wcslen(SourceW) + 1;
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strW.Buffer = (PWCHAR)SourceW;
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strW.MaximumLength = sourceLen * sizeof(WCHAR);
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strW.Length = strW.MaximumLength - sizeof(WCHAR);
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return FilenameU2A_FitOrFail(DestA, destLen, &strW);
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}
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/*
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Return: num. TCHARS copied into dest including nullterm
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*/
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DWORD
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FilenameA2W_N(
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LPWSTR dest,
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INT destlen, /* buffer size in TCHARS incl. nullchar */
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LPCSTR src,
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INT srclen /* buffer size in TCHARS incl. nullchar */
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)
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{
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DWORD ret;
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if (srclen < 0) srclen = strlen( src ) + 1;
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if (bIsFileApiAnsi)
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RtlMultiByteToUnicodeN( dest, destlen* sizeof(WCHAR), &ret, (LPSTR)src, srclen );
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else
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RtlOemToUnicodeN( dest, destlen* sizeof(WCHAR), &ret, (LPSTR)src, srclen );
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if (ret) dest[(ret/sizeof(WCHAR))-1]=0;
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return ret/sizeof(WCHAR);
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}
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/*
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Return: num. TCHARS copied into dest including nullterm
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*/
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DWORD
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FilenameW2A_N(
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LPSTR dest,
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INT destlen, /* buffer size in TCHARS incl. nullchar */
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LPCWSTR src,
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INT srclen /* buffer size in TCHARS incl. nullchar */
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)
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{
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DWORD ret;
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if (srclen < 0) srclen = wcslen( src ) + 1;
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if (bIsFileApiAnsi)
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RtlUnicodeToMultiByteN( dest, destlen, &ret, (LPWSTR) src, srclen * sizeof(WCHAR));
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else
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RtlUnicodeToOemN( dest, destlen, &ret, (LPWSTR) src, srclen * sizeof(WCHAR) );
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if (ret) dest[ret-1]=0;
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return ret;
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}
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/* EOF */
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30
dll/win32/kernel32/client/shared_utils.c
Normal file
30
dll/win32/kernel32/client/shared_utils.c
Normal file
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@ -0,0 +1,30 @@
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/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS system libraries
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* FILE: dll/win32/kernel32/client/utils_shared.c
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* PURPOSE: Utility functions shared with kernel32_vista
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* PROGRAMMER: Thomas Faber
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*/
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/* INCLUDES *******************************************************************/
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#include <k32.h>
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#include <strsafe.h>
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#define NDEBUG
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#include <debug.h>
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/*
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* @implemented
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*/
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DWORD
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WINAPI
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BaseSetLastNTError(IN NTSTATUS Status)
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{
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DWORD dwErrCode;
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/* Convert from NT to Win32, then set */
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dwErrCode = RtlNtStatusToDosError(Status);
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SetLastError(dwErrCode);
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return dwErrCode;
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}
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