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#ifndef __AFXCONV_H__
#define __AFXCONV_H__
#ifndef _OBJBASE_H_
#include <objbase.h>
#endif
/////////////////////////////////////////////////////////////////////////////
// Global UNICODE<>ANSI translation helpers
LPWSTR AFXAPI AfxA2WHelper(LPWSTR lpw, LPCSTR lpa, int nChars);
LPSTR AFXAPI AfxW2AHelper(LPSTR lpa, LPCWSTR lpw, int nChars);
#define A2CW(lpa) (\
((LPCSTR)lpa == NULL) ? NULL : (\
_convert = (lstrlenA(lpa)+1),\
(LPCWSTR)AfxA2WHelper((LPWSTR) alloca(_convert*2), lpa, _convert)\
)\
)
#define A2W(lpa) (\
((LPCSTR)lpa == NULL) ? NULL : (\
_convert = (lstrlenA(lpa)+1),\
AfxA2WHelper((LPWSTR) alloca(_convert*2), lpa, _convert)\
)\
)
#define W2CA(lpw) (\
((LPCWSTR)lpw == NULL) ? NULL : (\
_convert = (wcslen(lpw)+1)*2,\
(LPCSTR)AfxW2AHelper((LPSTR) alloca(_convert), lpw, _convert)\
)\
)
#define W2A(lpw) (\
((LPCWSTR)lpw == NULL) ? NULL : (\
_convert = (wcslen(lpw)+1)*2,\
AfxW2AHelper((LPSTR) alloca(_convert), lpw, _convert)\
)\
)
#ifndef _DEBUG
#define USES_CONVERSION int _convert; _convert
#else
#define USES_CONVERSION int _convert = 0;
#endif
#ifdef _UNICODE
#define T2A W2A
#define T2CA W2CA
#define A2T A2W
#define A2CT A2CW
inline LPWSTR T2W(LPTSTR lp) { return lp; }
inline LPCWSTR T2CW(LPCTSTR lp) { return lp; }
inline LPTSTR W2T(LPWSTR lp) { return lp; }
inline LPCTSTR W2CT(LPCWSTR lp) { return lp; }
#else
#define T2W A2W
#define T2CW A2CW
#define W2T W2A
#define W2CT W2CA
inline LPSTR T2A(LPTSTR lp) { return lp; }
inline LPCSTR T2CA(LPCTSTR lp) { return lp; }
inline LPTSTR A2T(LPSTR lp) { return lp; }
inline LPCTSTR A2CT(LPCSTR lp) { return lp; }
#endif
#define OLESTDDELIMOLE OLESTR("\\")
#if defined(_UNICODE)
// in these cases the default (TCHAR) is the same as OLECHAR
#define DEVMODEOLE DEVMODEW
#define LPDEVMODEOLE LPDEVMODEW
#define TEXTMETRICOLE TEXTMETRICW
#define LPTEXTMETRICOLE LPTEXTMETRICW
inline size_t ocslen(LPCOLESTR x) { return wcslen(x); }
inline OLECHAR* ocscpy(LPOLESTR dest, LPCOLESTR src) { return wcscpy(dest, src); }
inline LPCOLESTR T2COLE(LPCTSTR lp) { return lp; }
inline LPCTSTR OLE2CT(LPCOLESTR lp) { return lp; }
inline LPOLESTR T2OLE(LPTSTR lp) { return lp; }
inline LPTSTR OLE2T(LPOLESTR lp) { return lp; }
inline LPOLESTR TASKSTRINGT2OLE(LPOLESTR lp) { return lp; }
inline LPTSTR TASKSTRINGOLE2T(LPOLESTR lp) { return lp; }
inline LPDEVMODEW DEVMODEOLE2T(LPDEVMODEOLE lp) { return lp; }
inline LPDEVMODEOLE DEVMODET2OLE(LPDEVMODEW lp) { return lp; }
inline LPTEXTMETRICW TEXTMETRICOLE2T(LPTEXTMETRICOLE lp) { return lp; }
inline LPTEXTMETRICOLE TEXTMETRICT2OLE(LPTEXTMETRICW lp) { return lp; }
inline BSTR BSTR2TBSTR(BSTR bstr) { return bstr;}
#elif defined(OLE2ANSI)
// in these cases the default (TCHAR) is the same as OLECHAR
#define DEVMODEOLE DEVMODEA
#define LPDEVMODEOLE LPDEVMODEA
#define TEXTMETRICOLE TEXTMETRICA
#define LPTEXTMETRICOLE LPTEXTMETRICA
inline size_t ocslen(LPCOLESTR x) { return lstrlenA(x); }
inline OLECHAR* ocscpy(LPOLESTR dest, LPCOLESTR src) { return lstrcpyA(dest, src); }
inline LPCOLESTR T2COLE(LPCTSTR lp) { return lp; }
inline LPCTSTR OLE2CT(LPCOLESTR lp) { return lp; }
inline LPOLESTR T2OLE(LPTSTR lp) { return lp; }
inline LPTSTR OLE2T(LPOLESTR lp) { return lp; }
inline LPOLESTR TASKSTRINGT2OLE(LPOLESTR lp) { return lp; }
inline LPTSTR TASKSTRINGOLE2T(LPOLESTR lp) { return lp; }
inline LPDEVMODE DEVMODEOLE2T(LPDEVMODEOLE lp) { return lp; }
inline LPDEVMODEOLE DEVMODET2OLE(LPDEVMODE lp) { return lp; }
inline LPTEXTMETRIC TEXTMETRICOLE2T(LPTEXTMETRICOLE lp) { return lp; }
inline LPTEXTMETRICOLE TEXTMETRICT2OLE(LPTEXTMETRIC lp) { return lp; }
inline BSTR BSTR2TBSTR(BSTR bstr) { return bstr; }
#else
#define DEVMODEOLE DEVMODEW
#define LPDEVMODEOLE LPDEVMODEW
#define TEXTMETRICOLE TEXTMETRICW
#define LPTEXTMETRICOLE LPTEXTMETRICW
inline size_t ocslen(LPCOLESTR x) { return wcslen(x); }
inline OLECHAR* ocscpy(LPOLESTR dest, LPCOLESTR src) { return wcscpy(dest, src); }
#define T2COLE(lpa) A2CW(lpa)
#define T2OLE(lpa) A2W(lpa)
#define OLE2CT(lpo) W2CA(lpo)
#define OLE2T(lpo) W2A(lpo)
#define TASKSTRINGT2OLE(lpa) AfxTaskStringA2W(lpa)
#define TASKSTRINGOLE2T(lpo) AfxTaskStringW2A(lpo)
#define DEVMODEOLE2T(lpo) DEVMODEW2A(lpo)
#define DEVMODET2OLE(lpa) DEVMODEA2W(lpa)
#define TEXTMETRICOLE2T(lptmw) TEXTMETRICW2A(lptmw)
#define TEXTMETRICT2OLE(lptma) TEXTMETRICA2W(lptma)
#define BSTR2TBSTR(bstr) AfxBSTR2ABSTR(bstr)
#endif
#ifdef OLE2ANSI
#define W2OLE W2A
#define W2COLE W2CA
#define OLE2W A2W
#define OLE2CW A2CW
inline LPOLESTR A2OLE(LPSTR lp) { return lp; }
inline LPCOLESTR A2COLE(LPCSTR lp) { return lp; }
inline LPSTR OLE2A(LPOLESTR lp) { return lp; }
inline LPCSTR OLE2CA(LPCOLESTR lp) { return lp; }
#else
#define A2OLE A2W
#define A2COLE A2CW
#define OLE2A W2A
#define OLE2CA W2CA
inline LPOLESTR W2OLE(LPWSTR lp) { return lp; }
inline LPCOLESTR W2COLE(LPCWSTR lp) { return lp; }
inline LPWSTR OLE2W(LPOLESTR lp) { return lp; }
inline LPCWSTR OLE2CW(LPCOLESTR lp) { return lp; }
#endif
#endif //__AFXCONV_H__
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