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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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55
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) * KERNEL32.DLL stubs (unimplemented functions)
* Remove from this file, if you implement them. * Remove from this file, if you implement them.
@ -1385,19 +1385,39 @@ WideCharToMultiByte (
{ {
int wi, di; // wide counter, dbcs byte count 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 SetLastError(ERROR_INVALID_PARAMETER);
case CP_MACCP: //Macintosh code page return 0;
case CP_OEMCP: //OEM code page }
case CP_SYMBOL: //Symbol code page (42)
case CP_THREAD_ACP: //ACP Current thread's ANSI code page // for now, make no difference but only convert cut the characters to 7Bit
case CP_UTF7: //Translate using UTF-7
case CP_UTF8: //Translate using UTF-8
if( cchWideChar == -1 ) // assume its a 0-terminated str if( cchWideChar == -1 ) // assume its a 0-terminated str
{ // and determine its length { // and determine its length
for( cchWideChar=0; lpWideCharStr[cchWideChar]!=0; ) for( cchWideChar=0; lpWideCharStr[cchWideChar]!=0; cchWideChar++)
cchWideChar++; cchWideChar++;
} }
@ -1408,7 +1428,7 @@ WideCharToMultiByte (
return cchWideChar; // FIXME: determine correct. return cchWideChar; // FIXME: determine correct.
} }
// the lpWideCharStr is cchWideChar characters long. // the lpWideCharStr is cchWideChar characters long.
for( wi=0, di=0; wi<cchWideChar && di<cchMultiByte; ++wi) for( wi=0, di=0; wi<cchWideChar && di<cchMultiByte; ++wi, ++di)
{ {
// Flag and a not displayable char FIXME // Flag and a not displayable char FIXME
/*if( (dwFlags&WC_NO_BEST_FIT_CHARS) && (lpWideCharStr[wi] >127) ) /*if( (dwFlags&WC_NO_BEST_FIT_CHARS) && (lpWideCharStr[wi] >127) )
@ -1420,27 +1440,18 @@ WideCharToMultiByte (
// FIXME // FIXME
// just cut off the upper 9 Bit, since vals>=128 mean LeadByte. // just cut off the upper 9 Bit, since vals>=128 mean LeadByte.
lpMultiByteStr[di] = lpWideCharStr[wi] & 0x007F; lpMultiByteStr[di] = lpWideCharStr[wi] & 0x007F;
++di;
} }
// has MultiByte exceeded but Wide is still in the string? // has MultiByte exceeded but Wide is still in the string?
if( wi < cchWideChar && di >= cchMultiByte) if( wi < cchWideChar && di >= cchMultiByte)
{ {
SetLastError(ERROR_INSUFFICIENT_BUFFER); SetLastError(ERROR_INSUFFICIENT_BUFFER);
return di; return 0;
} }
// else return # of bytes wirtten to MBCSbuffer (di) // else return # of bytes wirtten to MBCSbuffer (di)
SetLastError(ERROR_SUCCESS); SetLastError(ERROR_SUCCESS);
// FIXME: move that elsewhere // FIXME: move that elsewhere
if( lpUsedDefaultChar!=NULL ) *lpUsedDefaultChar=FALSE; if( lpUsedDefaultChar!=NULL ) *lpUsedDefaultChar=FALSE;
return di; return di;
break;
default:
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
break;
}
SetLastError(ERROR_INVALID_PARAMETER);
return FALSE;
} }