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93 lines
2.0 KiB
93 lines
2.0 KiB
/*++
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Copyright (c) 1992-1993 Microsoft Corporation
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Module Name:
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Unalign.c
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Abstract:
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This module contains:
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NetpCopyStrToUnalignedWStr()
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NetpCopyWStrToUnalignedWStr()
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Author:
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John Rogers (JohnRo) 23-Mar-1992
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Environment:
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Portable to any flat, 32-bit environment. (Uses Win32 typedefs.)
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Requires ANSI C extensions: slash-slash comments, long external names.
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Revision History:
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23-Mar-1992 JohnRo
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Created.
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05-Jan-1993 JohnRo
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Corrected comments and made other trivial changes.
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--*/
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// These must be included first:
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#include <windows.h> // IN, LPBYTE, LPWSTR, etc.
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#include <lmcons.h> // (Needed by NetLib.h)
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// These can be in any order:
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#include <align.h> // ROUND_UP_POINTER(), ALIGN_WCHAR.
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#include <netdebug.h> // NetpAssert(), etc.
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#include <netlib.h> // NetpMemoryFree().
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#include <tstring.h> // My prototypes.
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VOID
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NetpCopyStrToUnalignedWStr(
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OUT LPBYTE Dest,
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IN LPSTR Src
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)
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{
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NetpAssert( Dest != NULL );
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NetpAssert( Src != NULL );
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if (ROUND_UP_POINTER( Dest, ALIGN_WCHAR ) == Dest) {
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NetpCopyStrToWStr( (LPWSTR) Dest, Src );
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} else {
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LPWSTR AlignedCopyW = NetpAllocWStrFromStr( Src );
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NetpAssert( AlignedCopyW != NULL ); // BUGBUG!
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(void) MEMCPY(
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Dest,
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(LPBYTE) AlignedCopyW,
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WCSSIZE( AlignedCopyW ) );
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NetpMemoryFree( AlignedCopyW );
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}
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} // NetpCopyStrToUnalignedWStr
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VOID
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NetpCopyWStrToUnalignedWStr(
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OUT LPBYTE Dest,
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IN LPWSTR Src
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)
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{
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NetpAssert( Dest != NULL );
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NetpAssert( Src != NULL );
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if (ROUND_UP_POINTER( Dest, ALIGN_WCHAR ) == Dest) {
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(void) wcscpy( (LPWSTR) Dest, Src );
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} else {
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LPWSTR AlignedCopyW = NetpAllocWStrFromWStr( Src );
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NetpAssert( AlignedCopyW != NULL ); // BUGBUG!
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(void) MEMCPY(
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Dest,
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(LPBYTE) AlignedCopyW,
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WCSSIZE( AlignedCopyW ) );
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NetpMemoryFree( AlignedCopyW );
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}
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} // NetpCopyWStrToUnalignedWStr
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