181 lines
3.4 KiB
C++
181 lines
3.4 KiB
C++
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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// Copyright (C) Microsoft Corporation, 1992 - 1992.
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//
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// File: MemDeSer.cxx
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//
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// History: 29-Jul-94 KyleP Created
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//
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//--------------------------------------------------------------------------
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#include <pch.cxx>
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#pragma hdrstop
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#include <qmemdes.hxx>
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BYTE CQMemDeSerStream::GetByte()
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{
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BYTE b = *_pbCurrent;
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_pbCurrent += 1;
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return(b);
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}
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void CQMemDeSerStream::SkipByte()
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{
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_pbCurrent += 1;
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}
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void CQMemDeSerStream::GetChar( char * pc, ULONG cc )
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{
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memcpy( pc, _pbCurrent, cc );
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_pbCurrent += cc;
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}
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void CQMemDeSerStream::SkipChar( ULONG cc )
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{
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_pbCurrent += cc;
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}
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void CQMemDeSerStream::GetWChar( WCHAR * pwc, ULONG cc )
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{
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WCHAR * pwcTemp = AlignWCHAR(_pbCurrent);
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memcpy( pwc, pwcTemp, cc * sizeof(WCHAR) );
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_pbCurrent = (BYTE *)(pwcTemp + cc);
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}
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void CQMemDeSerStream::SkipWChar( ULONG cc )
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{
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WCHAR * pwcTemp = AlignWCHAR(_pbCurrent);
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_pbCurrent = (BYTE *)(pwcTemp + cc);
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}
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USHORT CQMemDeSerStream::GetUShort()
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{
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USHORT * pus = AlignUSHORT(_pbCurrent);
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_pbCurrent = (BYTE *)(pus + 1);
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return( *pus );
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}
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void CQMemDeSerStream::SkipUShort()
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{
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USHORT * pus = AlignUSHORT(_pbCurrent);
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_pbCurrent = (BYTE *)(pus + 1);
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}
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ULONG CQMemDeSerStream::GetULong()
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{
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ULONG * pul = AlignULONG(_pbCurrent);
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_pbCurrent = (BYTE *)(pul + 1);
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return( *pul );
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}
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void CQMemDeSerStream::SkipULong()
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{
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ULONG * pul = AlignULONG(_pbCurrent);
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_pbCurrent = (BYTE *)(pul + 1);
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}
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long CQMemDeSerStream::GetLong()
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{
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long * pl = AlignLong(_pbCurrent);
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_pbCurrent = (BYTE *)(pl + 1);
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return( *pl );
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}
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void CQMemDeSerStream::SkipLong()
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{
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long * pl = AlignLong(_pbCurrent);
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_pbCurrent = (BYTE *)(pl + 1);
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}
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float CQMemDeSerStream::GetFloat()
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{
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float * pf = AlignFloat(_pbCurrent);
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_pbCurrent = (BYTE *)(pf + 1);
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return( *pf );
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}
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void CQMemDeSerStream::SkipFloat()
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{
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float * pf = AlignFloat(_pbCurrent);
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_pbCurrent = (BYTE *)(pf + 1);
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}
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double CQMemDeSerStream::GetDouble()
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{
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double * pd = AlignDouble(_pbCurrent);
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_pbCurrent = (BYTE *)(pd + 1);
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return( *pd );
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}
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void CQMemDeSerStream::SkipDouble()
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{
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double * pd = AlignDouble(_pbCurrent);
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_pbCurrent = (BYTE *)(pd + 1);
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}
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ULONG CQMemDeSerStream::PeekULong()
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{
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ULONG * pul = AlignULONG(_pbCurrent);
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return( *pul );
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}
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char * CQMemDeSerStream::GetString()
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{
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ULONG * pul = AlignULONG(_pbCurrent);
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ULONG len = *pul;
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_pbCurrent = (BYTE *)(pul + 1);
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char * psz = new char[len+1];
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memcpy(psz, _pbCurrent, len);
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_pbCurrent += len;
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psz[len] = 0;
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return(psz);
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}
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WCHAR * CQMemDeSerStream::GetWString()
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{
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ULONG * pul = AlignULONG(_pbCurrent);
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ULONG len = *pul;
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WCHAR * pwsz = new WCHAR[len + 1];
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_pbCurrent = (BYTE *)(pul + 1);
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memcpy(pwsz, _pbCurrent, len * sizeof(WCHAR) );
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_pbCurrent += len * sizeof(WCHAR);
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pwsz[len] = 0;
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return(pwsz);
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}
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void CQMemDeSerStream::GetBlob( BYTE * pb, ULONG cb )
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{
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memcpy( pb, _pbCurrent, cb );
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_pbCurrent += cb;
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}
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void CQMemDeSerStream::SkipBlob( ULONG cb )
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{
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_pbCurrent += cb;
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}
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void CQMemDeSerStream::GetGUID( GUID & guid )
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{
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GUID * pguid = (GUID *)AlignGUID(_pbCurrent);
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memcpy( &guid, pguid, sizeof(guid) );
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_pbCurrent = (BYTE *)(pguid + 1);
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}
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void CQMemDeSerStream::SkipGUID()
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{
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GUID * pguid = (GUID *)AlignGUID(_pbCurrent);
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_pbCurrent = (BYTE *)(pguid + 1);
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}
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