michael@0: /*
michael@0: **********************************************************************
michael@0: * Copyright (c) 2002-2011, International Business Machines
michael@0: * Corporation and others.  All Rights Reserved.
michael@0: **********************************************************************
michael@0: */
michael@0: 
michael@0: #ifndef _UCURR_IMP_H_
michael@0: #define _UCURR_IMP_H_
michael@0: 
michael@0: #include "unicode/utypes.h"
michael@0: #include "unicode/unistr.h"
michael@0: #include "unicode/parsepos.h"
michael@0: 
michael@0: /**
michael@0:  * Internal method.  Given a currency ISO code and a locale, return
michael@0:  * the "static" currency name.  This is usually the same as the
michael@0:  * UCURR_SYMBOL_NAME, but if the latter is a choice format, then the
michael@0:  * format is applied to the number 2.0 (to yield the more common
michael@0:  * plural) to return a static name.
michael@0:  *
michael@0:  * This is used for backward compatibility with old currency logic in
michael@0:  * DecimalFormat and DecimalFormatSymbols.
michael@0:  */
michael@0: U_CFUNC void
michael@0: uprv_getStaticCurrencyName(const UChar* iso, const char* loc,
michael@0:                            icu::UnicodeString& result, UErrorCode& ec);
michael@0: 
michael@0: /**
michael@0:  * Attempt to parse the given string as a currency, either as a
michael@0:  * display name in the given locale, or as a 3-letter ISO 4217
michael@0:  * code.  If multiple display names match, then the longest one is
michael@0:  * selected.  If both a display name and a 3-letter ISO code
michael@0:  * match, then the display name is preferred, unless it's length
michael@0:  * is less than 3.
michael@0:  *
michael@0:  * @param locale the locale of the display names to match
michael@0:  * @param text the text to parse
michael@0:  * @param pos input-output position; on input, the position within
michael@0:  * text to match; must have 0 <= pos.getIndex() < text.length();
michael@0:  * on output, the position after the last matched character. If
michael@0:  * the parse fails, the position in unchanged upon output.
michael@0:  * @param type currency type to parse against, LONG_NAME only or not
michael@0:  * @return the ISO 4217 code, as a string, of the best match, or
michael@0:  * null if there is no match
michael@0:  *
michael@0:  * @internal
michael@0:  */
michael@0: U_CFUNC void
michael@0: uprv_parseCurrency(const char* locale,
michael@0:                    const icu::UnicodeString& text,
michael@0:                    icu::ParsePosition& pos,
michael@0:                    int8_t type,
michael@0:                    UChar* result,
michael@0:                    UErrorCode& ec);
michael@0: 
michael@0: #endif /* #ifndef _UCURR_IMP_H_ */
michael@0: 
michael@0: //eof