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Added _BITMAPSIZE_ and split _CONVERT_ macro to remove #ifdefs.

This commit is contained in:
Peter Berg Larsen 2004-01-06 20:38:37 +00:00 committed by Alexandre Julliard
parent 1c875a4f4f
commit ccd749684f
1 changed files with 17 additions and 40 deletions
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57
dlls/msvcrt/scanf.h
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@ -29,16 +29,20 @@
#define _EOF_RET MSVCRT_WEOF
#define _ISSPACE_(c) MSVCRT_iswspace(c)
#define _ISDIGIT_(c) MSVCRT_iswdigit(c)
#define _CONVERT_(c) c /*** FIXME ***/
#define _WIDE2SUPPORTED_(c) c /* No conversion needed (wide to wide) */
#define _CHAR2SUPPORTED_(c) c /* FIXME: convert char to wide char */
#define _CHAR2DIGIT_(c, base) wchar2digit((c), (base))
#define _BITMAPSIZE_ 256*256
#else /* WIDE_SCANF */
#define _CHAR_ char
#define _EOF_ MSVCRT_EOF
#define _EOF_RET MSVCRT_EOF
#define _ISSPACE_(c) isspace(c)
#define _ISDIGIT_(c) isdigit(c)
#define _CONVERT_(c) c /*** FIXME ***/
#define _WIDE2SUPPORTED_(c) c /* FIXME: convert wide char to char */
#define _CHAR2SUPPORTED_(c) c /* No conversion needed (char to char) */
#define _CHAR2DIGIT_(c, base) char2digit((c), (base))
#define _BITMAPSIZE_ 256
#endif /* WIDE_SCANF */
#ifdef CONSOLE
@ -348,11 +352,7 @@ int _FUNCTION_ {
nch = _GETC_(file);
/* read until whitespace */
while (width!=0 && (nch!=_EOF_) && !_ISSPACE_(nch)) {
#ifdef WIDE_SCANF
if (!suppress) *sptr++ = _CONVERT_(nch);
#else /* WIDE_SCANF */
if (!suppress) *sptr++ = nch;
#endif /* WIDE_SCANF */
if (!suppress) *sptr++ = _CHAR2SUPPORTED_(nch);
st++;
nch = _GETC_(file);
if (width>0) width--;
@ -370,11 +370,7 @@ int _FUNCTION_ {
nch = _GETC_(file);
/* read until whitespace */
while (width!=0 && (nch!=_EOF_) && !_ISSPACE_(nch)) {
#ifdef WIDE_SCANF
if (!suppress) *sptr++ = nch;
#else /* WIDE_SCANF */
if (!suppress) *sptr++ = _CONVERT_(nch);
#endif /* WIDE_SCANF */
if (!suppress) *sptr++ = _WIDE2SUPPORTED_(nch);
st++;
nch = _GETC_(file);
if (width>0) width--;
@ -404,11 +400,7 @@ int _FUNCTION_ {
character: { /* read single character into char */
if (!suppress) {
char*c = va_arg(ap, char*);
#ifdef WIDE_SCANF
*c = _CONVERT_(nch);
#else /* WIDE_SCANF */
*c = nch;
#endif /* WIDE_SCANF */
*c = _CHAR2SUPPORTED_(nch);
}
st = 1;
nch = _GETC_(file);
@ -417,11 +409,7 @@ int _FUNCTION_ {
widecharacter: {
if (!suppress) { /* read single character into a wchar_t */
MSVCRT_wchar_t*c = va_arg(ap, MSVCRT_wchar_t*);
#ifdef WIDE_SCANF
*c = nch;
#else /* WIDE_SCANF */
*c = _CONVERT_(nch);
#endif /* WIDE_SCANF */
*c = _WIDE2SUPPORTED_(nch);
}
nch = _GETC_(file);
st = 1;
@ -442,13 +430,8 @@ int _FUNCTION_ {
int invert = 0; /* Set if we are NOT to find the chars */
/* Init our bitmap */
#ifdef WIDE_SCANF
Mask = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 65536/8);
RtlInitializeBitMap(&bitMask, Mask, 65536);
#else /* WIDE_SCANF */
Mask = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, 256/8);
RtlInitializeBitMap(&bitMask, Mask, 256);
#endif /* WIDE_SCANF */
Mask = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, _BITMAPSIZE_/8);
RtlInitializeBitMap(&bitMask, Mask, _BITMAPSIZE_);
/* Read the format */
format++;
@ -474,20 +457,12 @@ int _FUNCTION_ {
while ((width != 0) && (nch != _EOF_)) {
if(!invert) {
if(RtlAreBitsSet(&bitMask, nch, 1)) {
#ifdef WIDE_SCANF
if (!suppress) *sptr++ = _CONVERT_(nch);
#else /* WIDE_SCANF */
if (!suppress) *sptr++ = nch;
#endif /* WIDE_SCANF */
if (!suppress) *sptr++ = _CHAR2SUPPORTED_(nch);
} else
break;
} else {
if(RtlAreBitsClear(&bitMask, nch, 1)) {
#ifdef WIDE_SCANF
if (!suppress) *sptr++ = _CONVERT_(nch);
#else /* WIDE_SCANF */
if (!suppress) *sptr++ = nch;
#endif /* WIDE_SCANF */
if (!suppress) *sptr++ = _CHAR2SUPPORTED_(nch);
} else
break;
}
@ -543,8 +518,10 @@ int _FUNCTION_ {
#undef _EOF_RET
#undef _ISSPACE_
#undef _ISDIGIT_
#undef _CONVERT_
#undef _CHAR2SUPPORTED_
#undef _WIDE2SUPPORTED_
#undef _CHAR2DIGIT_
#undef _GETC_
#undef _UNGETC_
#undef _FUNCTION_
#undef _BITMAPSIZE_