68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
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/*****************************************************************************
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Natural Language Group Common Library
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CMN_CreateFileW.c - windows 95 safe version of CreateFileW
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History:
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DougP 11/20/97 Created
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<EFBFBD>1997 Microsoft Corporation
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*****************************************************************************/
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#include "precomp.h"
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#undef CMN_CreateFileW
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#undef CreateFileW
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HANDLE WINAPI
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CMN_CreateFileW (
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PCWSTR pwzFileName, // pointer to name of the file
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DWORD dwDesiredAccess, // access (read-write) mode
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DWORD dwShareMode, // share mode
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LPSECURITY_ATTRIBUTES pSecurityAttributes, // pointer to security descriptor
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DWORD dwCreationDistribution, // how to create
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DWORD dwFlagsAndAttributes, // file attributes
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HANDLE hTemplateFile) // handle to file with attributes to copy
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{
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HINSTANCE hFile;
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Assert(pwzFileName);
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hFile = CreateFileW (
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pwzFileName, // pointer to name of the file
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dwDesiredAccess, // access (read-write) mode
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dwShareMode, // share mode
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pSecurityAttributes, // pointer to security descriptor
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dwCreationDistribution, // how to create
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dwFlagsAndAttributes, // file attributes
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hTemplateFile);
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#if defined(_M_IX86)
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if (!hFile && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED)
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{ // must be in win95 - arghhh!
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char szFileName[MAX_PATH];
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// Lenox convinced me this is a safe limit for w95
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//(if it's NT we're not here)
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BOOL fcharerr;
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char chdef = ' ';
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int res = WideCharToMultiByte (CP_ACP, 0, pwzFileName,
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-1,
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szFileName, sizeof(szFileName), &chdef, &fcharerr);
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if (res && !fcharerr)
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hFile = CreateFileA (
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szFileName, // pointer to name of the file
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dwDesiredAccess, // access (read-write) mode
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dwShareMode, // share mode
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pSecurityAttributes, // pointer to security descriptor
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dwCreationDistribution, // how to create
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dwFlagsAndAttributes, // file attributes
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hTemplateFile);
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else if (fcharerr)
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SetLastError(ERROR_NO_UNICODE_TRANSLATION);
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}
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#endif
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#if defined(_DEBUG)
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if (!hFile || hFile == INVALID_HANDLE_VALUE)
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CMN_OutputSystemErrW(L"Can't CreateFile", pwzFileName);
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#endif
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return hFile;
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}
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