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Diffstat (limited to 'Build/source/libs/icu/icu-50.1/io/uscanf.c')
-rw-r--r-- | Build/source/libs/icu/icu-50.1/io/uscanf.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-50.1/io/uscanf.c b/Build/source/libs/icu/icu-50.1/io/uscanf.c new file mode 100644 index 00000000000..5743f651991 --- /dev/null +++ b/Build/source/libs/icu/icu-50.1/io/uscanf.c @@ -0,0 +1,106 @@ +/* +****************************************************************************** +* +* Copyright (C) 1998-2004, International Business Machines +* Corporation and others. All Rights Reserved. +* +****************************************************************************** +* +* File uscanf.c +* +* Modification History: +* +* Date Name Description +* 12/02/98 stephen Creation. +* 03/13/99 stephen Modified for new C API. +****************************************************************************** +*/ + +#include "unicode/utypes.h" + +#if !UCONFIG_NO_FORMATTING + +#include "unicode/putil.h" +#include "unicode/ustdio.h" +#include "unicode/ustring.h" +#include "uscanf.h" +#include "ufile.h" +#include "ufmt_cmn.h" + +#include "cmemory.h" +#include "cstring.h" + + +U_CAPI int32_t U_EXPORT2 +u_fscanf(UFILE *f, + const char *patternSpecification, + ... ) +{ + va_list ap; + int32_t converted; + + va_start(ap, patternSpecification); + converted = u_vfscanf(f, patternSpecification, ap); + va_end(ap); + + return converted; +} + +U_CAPI int32_t U_EXPORT2 +u_fscanf_u(UFILE *f, + const UChar *patternSpecification, + ... ) +{ + va_list ap; + int32_t converted; + + va_start(ap, patternSpecification); + converted = u_vfscanf_u(f, patternSpecification, ap); + va_end(ap); + + return converted; +} + +U_CAPI int32_t U_EXPORT2 /* U_CAPI ... U_EXPORT2 added by Peter Kirk 17 Nov 2001 */ +u_vfscanf(UFILE *f, + const char *patternSpecification, + va_list ap) +{ + int32_t converted; + UChar *pattern; + UChar patBuffer[UFMT_DEFAULT_BUFFER_SIZE]; + int32_t size = (int32_t)uprv_strlen(patternSpecification) + 1; + + /* convert from the default codepage to Unicode */ + if (size >= MAX_UCHAR_BUFFER_SIZE(patBuffer)) { + pattern = (UChar *)uprv_malloc(size * sizeof(UChar)); + if(pattern == 0) { + return 0; + } + } + else { + pattern = patBuffer; + } + u_charsToUChars(patternSpecification, pattern, size); + + /* do the work */ + converted = u_vfscanf_u(f, pattern, ap); + + /* clean up */ + if (pattern != patBuffer) { + uprv_free(pattern); + } + + return converted; +} + +U_CAPI int32_t U_EXPORT2 /* U_CAPI ... U_EXPORT2 added by Peter Kirk 17 Nov 2001 */ +u_vfscanf_u(UFILE *f, + const UChar *patternSpecification, + va_list ap) +{ + return u_scanf_parse(f, patternSpecification, ap); +} + +#endif /* #if !UCONFIG_NO_FORMATTING */ + |