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WideCharToMultiByte accept each code page like MultiByteToWideChar.

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Wmc.exe will now produce correct header files (bugcode.h) on ros.

svn path=/trunk/; revision=3586
This commit is contained in:
Hartmut Birr 2002-09-30 21:01:32 +00:00
parent d9c63079bb
commit 5bb8c3c68f
1 changed files with 65 additions and 54 deletions
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119
reactos/lib/kernel32/misc/stubs.c
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@ -1,4 +1,4 @@
/* $Id: stubs.c,v 1.34 2002/09/27 15:29:03 hbirr Exp $
/* $Id: stubs.c,v 1.35 2002/09/30 21:01:32 hbirr Exp $
*
* KERNEL32.DLL stubs (unimplemented functions)
* Remove from this file, if you implement them.
@ -1385,62 +1385,73 @@ WideCharToMultiByte (
{
int wi, di; // wide counter, dbcs byte count
// for now, make no difference but only convert cut the characters to 7Bit
switch( CodePage )
/*
* Check the parameters.
*/
if ( /* --- CODE PAGE --- */
( (CP_ACP != CodePage)
&& (CP_MACCP != CodePage)
&& (CP_OEMCP != CodePage)
&& (CP_SYMBOL != CodePage)
&& (CP_THREAD_ACP != CodePage)
&& (CP_UTF7 != CodePage)
&& (CP_UTF8 != CodePage)
&& (FALSE == IsInstalledCP (CodePage))
)
/* --- FLAGS --- */
|| (dwFlags & ~(/*WC_NO_BEST_FIT_CHARS
|*/ WC_COMPOSITECHECK
| WC_DISCARDNS
| WC_SEPCHARS
| WC_DEFAULTCHAR
)
)
/* --- INPUT BUFFER --- */
|| (NULL == lpWideCharStr)
)
{
case CP_ACP: //ANSI code page
case CP_MACCP: //Macintosh code page
case CP_OEMCP: //OEM code page
case CP_SYMBOL: //Symbol code page (42)
case CP_THREAD_ACP: //ACP Current thread's ANSI code page
case CP_UTF7: //Translate using UTF-7
case CP_UTF8: //Translate using UTF-8
if( cchWideChar == -1 ) // assume its a 0-terminated str
{ // and determine its length
for( cchWideChar=0; lpWideCharStr[cchWideChar]!=0; )
cchWideChar++;
}
// user wants to determine needed space
if( cchMultiByte == 0 )
{
SetLastError(ERROR_SUCCESS);
return cchWideChar; // FIXME: determine correct.
}
// the lpWideCharStr is cchWideChar characters long.
for( wi=0, di=0; wi<cchWideChar && di<cchMultiByte; ++wi)
{
// Flag and a not displayable char FIXME
/*if( (dwFlags&WC_NO_BEST_FIT_CHARS) && (lpWideCharStr[wi] >127) )
{
lpMultiByteStr[di]=
*lpUsedDefaultChar = TRUE;
}*/
// FIXME
// just cut off the upper 9 Bit, since vals>=128 mean LeadByte.
lpMultiByteStr[di] = lpWideCharStr[wi] & 0x007F;
++di;
}
// has MultiByte exceeded but Wide is still in the string?
if( wi < cchWideChar && di >= cchMultiByte)
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return di;
}
// else return # of bytes wirtten to MBCSbuffer (di)
SetLastError(ERROR_SUCCESS);
// FIXME: move that elsewhere
if( lpUsedDefaultChar!=NULL ) *lpUsedDefaultChar=FALSE;
return di;
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
break;
return 0;
}
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
// for now, make no difference but only convert cut the characters to 7Bit
if( cchWideChar == -1 ) // assume its a 0-terminated str
{ // and determine its length
for( cchWideChar=0; lpWideCharStr[cchWideChar]!=0; cchWideChar++)
cchWideChar++;
}
// user wants to determine needed space
if( cchMultiByte == 0 )
{
SetLastError(ERROR_SUCCESS);
return cchWideChar; // FIXME: determine correct.
}
// the lpWideCharStr is cchWideChar characters long.
for( wi=0, di=0; wi<cchWideChar && di<cchMultiByte; ++wi, ++di)
{
// Flag and a not displayable char FIXME
/*if( (dwFlags&WC_NO_BEST_FIT_CHARS) && (lpWideCharStr[wi] >127) )
{
lpMultiByteStr[di]=
*lpUsedDefaultChar = TRUE;
}*/
// FIXME
// just cut off the upper 9 Bit, since vals>=128 mean LeadByte.
lpMultiByteStr[di] = lpWideCharStr[wi] & 0x007F;
}
// has MultiByte exceeded but Wide is still in the string?
if( wi < cchWideChar && di >= cchMultiByte)
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
return 0;
}
// else return # of bytes wirtten to MBCSbuffer (di)
SetLastError(ERROR_SUCCESS);
// FIXME: move that elsewhere
if( lpUsedDefaultChar!=NULL ) *lpUsedDefaultChar=FALSE;
return di;
}