126 lines
2.3 KiB
C
126 lines
2.3 KiB
C
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/*++
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Copyright (c) 2000 Microsoft Corporation
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Module Name:
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WiaWrappers.h
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Abstract:
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Author:
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Hakki T. Bostanci (hakkib) 06-Apr-2000
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Revision History:
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--*/
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#ifndef _WIAWRAPPERS_H_
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#define _WIAWRAPPERS_H_
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//////////////////////////////////////////////////////////////////////////
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//
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//
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//
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class CWiaDevCap : public WIA_DEV_CAP
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{
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public:
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CWiaDevCap()
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{
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ZeroMemory(this, sizeof(*this));
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}
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~CWiaDevCap()
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{
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SysFreeString(bstrName);
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SysFreeString(bstrDescription);
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SysFreeString(bstrIcon);
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SysFreeString(bstrCommandline);
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}
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public:
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bool operator ==(const CWiaDevCap &rhs)
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{
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return
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ulFlags == rhs.ulFlags &&
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guid == rhs.guid &&
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wcssafecmp(bstrName, rhs.bstrName) == 0 &&
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wcssafecmp(bstrDescription, rhs.bstrDescription) == 0 &&
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wcssafecmp(bstrIcon, rhs.bstrIcon) == 0 &&
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wcssafecmp(bstrCommandline, rhs.bstrCommandline) == 0;
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}
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bool operator !=(const CWiaDevCap &rhs)
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{
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return !(*this == rhs);
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}
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};
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//////////////////////////////////////////////////////////////////////////
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//
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//
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//
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class CWiaFormatInfo : public WIA_FORMAT_INFO
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{
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public:
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CWiaFormatInfo()
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{
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guidFormatID = GUID_NULL;
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lTymed = TYMED_NULL;
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}
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CWiaFormatInfo(
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const GUID *pguidFormatID,
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LONG _lTymed
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)
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{
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guidFormatID = pguidFormatID ? *pguidFormatID : GUID_NULL;
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lTymed = _lTymed;
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}
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public:
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bool operator ==(const CWiaFormatInfo &rhs)
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{
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return
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lTymed == rhs.lTymed &&
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guidFormatID == rhs.guidFormatID;
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}
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bool operator !=(const CWiaFormatInfo &rhs)
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{
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return !(*this == rhs);
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}
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};
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//////////////////////////////////////////////////////////////////////////
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//
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//
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//
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class CWiaDataTransferInfo : public WIA_DATA_TRANSFER_INFO
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{
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public:
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CWiaDataTransferInfo(
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ULONG _ulSection,
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ULONG _ulBufferSize,
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BOOL _bDoubleBuffer
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)
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{
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ulSize = sizeof(WIA_DATA_TRANSFER_INFO);
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ulSection = _ulSection;
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ulBufferSize = _ulBufferSize;
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bDoubleBuffer = _bDoubleBuffer;
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ulReserved1 = 0;
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ulReserved2 = 0;
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ulReserved3 = 0;
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}
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};
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#endif //_WIAWRAPPERS_H_
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