166 lines
3.1 KiB
C++
166 lines
3.1 KiB
C++
//+--------------------------------------------------------------------------
|
|
//
|
|
// Copyright (c) 1997-1999 Microsoft Corporation
|
|
//
|
|
// File:
|
|
//
|
|
// Contents:
|
|
//
|
|
// History:
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
#include "JetBlue.h"
|
|
|
|
|
|
//----------------------------------------------------------------
|
|
BOOL
|
|
ConvertMJBstrToMWstr(
|
|
JB_STRING in,
|
|
DWORD length,
|
|
LPTSTR* out
|
|
)
|
|
/*
|
|
|
|
*/
|
|
{
|
|
#if defined(UNICODE) && !defined(JET_BLUE_SUPPORT_UNICODE)
|
|
if(in == NULL)
|
|
{
|
|
*out = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
int bufSize;
|
|
|
|
bufSize = MultiByteToWideChar(
|
|
GetACP(),
|
|
MB_PRECOMPOSED,
|
|
in,
|
|
length,
|
|
NULL,
|
|
0
|
|
);
|
|
|
|
if(bufSize == 0)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
*out = (LPTSTR)LocalAlloc(LPTR, bufSize * sizeof(TCHAR));
|
|
if(*out == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
return (MultiByteToWideChar(
|
|
GetACP(),
|
|
MB_PRECOMPOSED,
|
|
in,
|
|
length,
|
|
*out,
|
|
bufSize
|
|
) != 0);
|
|
|
|
#else
|
|
|
|
*out = in;
|
|
return TRUE;
|
|
|
|
#endif
|
|
}
|
|
|
|
//----------------------------------------------------------------
|
|
BOOL
|
|
ConvertJBstrToWstr(
|
|
JB_STRING in,
|
|
LPTSTR* out
|
|
)
|
|
/*
|
|
*/
|
|
{
|
|
return ConvertMJBstrToMWstr(in, -1, out);
|
|
}
|
|
|
|
//----------------------------------------------------------------
|
|
BOOL
|
|
ConvertMWstrToMJBstr(
|
|
LPCTSTR in,
|
|
DWORD length,
|
|
JB_STRING* out
|
|
)
|
|
/*
|
|
*/
|
|
{
|
|
#if defined(UNICODE) && !defined(JET_BLUE_SUPPORT_UNICODE)
|
|
|
|
if(in == NULL)
|
|
{
|
|
*out = NULL;
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
int bufSize;
|
|
|
|
bufSize = WideCharToMultiByte(
|
|
GetACP(),
|
|
0,
|
|
in,
|
|
length,
|
|
NULL,
|
|
0,
|
|
NULL,
|
|
NULL
|
|
);
|
|
|
|
if(bufSize == 0)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
*out = (LPSTR)LocalAlloc(LPTR, bufSize);
|
|
if(*out == NULL)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
return (WideCharToMultiByte( GetACP(),
|
|
0,
|
|
in,
|
|
length,
|
|
*out,
|
|
bufSize,
|
|
NULL,
|
|
NULL) != 0);
|
|
#else
|
|
|
|
*out = in;
|
|
return TRUE;
|
|
|
|
#endif
|
|
}
|
|
|
|
|
|
//----------------------------------------------------------------
|
|
BOOL
|
|
ConvertWstrToJBstr(
|
|
LPCTSTR in,
|
|
JB_STRING* out
|
|
)
|
|
{
|
|
return ConvertMWstrToMJBstr( in, -1, out );
|
|
}
|
|
|
|
//----------------------------------------------------------------
|
|
void
|
|
FreeJBstr( JB_STRING pstr )
|
|
{
|
|
#if defined(UNICODE) && !defined(JET_BLUE_SUPPORT_UNICODE)
|
|
|
|
if(pstr)
|
|
LocalFree(pstr);
|
|
#endif
|
|
}
|
|
|