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- /*
- *******************************************************************************
- * *
- * COPYRIGHT: *
- * (C) Copyright International Business Machines Corporation, 1998 *
- * Licensed Material - Program-Property of IBM - All Rights Reserved. *
- * US Government Users Restricted Rights - Use, duplication, or disclosure *
- * restricted by GSA ADP Schedule Contract with IBM Corp. *
- * *
- *******************************************************************************
- *
- * File ufmt_cmn.h
- *
- * Modification History:
- *
- * Date Name Description
- * 12/02/98 stephen Creation.
- * 03/12/99 stephen Modified for new C API.
- * 03/15/99 stephen Added defaultCPToUnicode, unicodeToDefaultCP
- *******************************************************************************
- */
-
- #ifndef UFMT_CMN_H
- #define UFMT_CMN_H
-
- #include "utypes.h"
-
- /**
- * Enum representing the possible argument types for uprintf/uscanf
- */
- enum
- {
- ufmt_count, /* special flag for count */
- ufmt_int, /* int */
- ufmt_char, /* int, cast to char */
- ufmt_wchar, /* wchar_t */
- ufmt_string, /* char* */
- ufmt_wstring, /* wchar_t* */
- ufmt_pointer, /* void* */
- ufmt_float, /* float */
- ufmt_double, /* double */
- ufmt_date, /* Date */
- ufmt_uchar, /* int, cast to UChar */
- ufmt_ustring, /* UChar* */
- ufmt_last
- };
-
- /**
- * Union representing a uprintf/uscanf argument
- */
- union ufmt_args {
- int intValue; /* int, UChar */
- float floatValue; /* float */
- double doubleValue; /* double */
- void *ptrValue; /* any pointer - void*, char*, wchar_t*, UChar* */
- wchar_t wcharValue; /* wchar_t */
- UDate dateValue; /* Date */
- };
- typedef union ufmt_args ufmt_args;
-
- /**
- * Macro for determining the minimum of two numbers.
- * @param a An integer
- * @param b An integer
- * @return <TT>a</TT> if </TT>a < b</TT>, <TT>b</TT> otherwise
- */
- #define ufmt_min(a,b) (a) < (b) ? (a) : (b)
-
- /**
- * Convert a UChar in a some radix to an integer value.
- * @param c The UChar to convert.
- * @return The integer value of <TT>c</TT>.
- */
- int
- ufmt_digitvalue(UChar c);
-
- /**
- * Determine if a UChar is a digit for a specified radix.
- * @param c The UChar to check.
- * @param radix The desired radix.
- * @return TRUE if <TT>c</TT> is a digit in <TT>radix</TT>, FALSE otherwise.
- */
- bool_t
- ufmt_isdigit(UChar c,
- int32_t radix);
-
- /**
- * Convert a long to a UChar* in a specified radix
- * @param buffer The target buffer
- * @param len On input, the size of <TT>buffer</TT>. On output,
- * the number of UChars written to <TT>buffer</TT>.
- * @param value The value to be converted
- * @param radix The desired radix
- * @param uselower TRUE means lower case will be used, FALSE means upper case
- * @param minDigits The minimum number of digits for for the formatted number,
- * which will be padded with zeroes. -1 means do not pad.
- */
- void
- ufmt_ltou(UChar *buffer,
- int32_t *len,
- long value,
- int32_t radix,
- bool_t uselower,
- int32_t minDigits);
-
- /**
- * Convert a UChar* in a specified radix to a long.
- * @param buffer The target buffer
- * @param len On input, the size of <TT>buffer</TT>. On output,
- * the number of UChars read from <TT>buffer</TT>.
- * @param radix The desired radix
- * @return The numeric value.
- */
- long
- ufmt_utol(const UChar *buffer,
- int32_t *len,
- int32_t radix);
-
- /**
- * Determine if a UChar is a whitespace character.
- * @param c The UChar to test.
- * @return TRUE if the UChar is a space (U+0020), tab (U+0009),
- * carriage-return (U+000D), newline (U+000A), vertical-tab (U+000B),
- * form-feed (U+000C), or any other Unicode-defined space, line, or paragraph
- * separator.
- */
- bool_t
- ufmt_isws(UChar c);
-
- /**
- * Convert a string from the default codepage to Unicode.
- * @param s The string to convert, in the default codepage.
- * @param len The number of characters in s.
- * @return A pointer to a newly allocated converted version of s, or 0
- * on error.
- */
- UChar*
- ufmt_defaultCPToUnicode(const char *s,
- int32_t len);
-
-
- /**
- * Convert a string from the Unicode to the default codepage.
- * @param s The string to convert.
- * @param len The number of characters in s.
- * @return A pointer to a newly allocated converted version of s, or 0
- * on error.
- */
- char*
- ufmt_unicodeToDefaultCP(const UChar *s,
- int32_t len);
-
- #endif
-
-
-
-
-