FM / unicode

/usr/include/unicode

Name	Size	Mode	Actions
alphaindex.h	27158	0644	edit dl rm
appendable.h	8739	0644	edit dl rm
basictz.h	10163	0644	edit dl rm
brkiter.h	28478	0644	edit dl rm
bytestream.h	11013	0644	edit dl rm
bytestrie.h	21268	0644	edit dl rm
bytestriebuilder.h	7640	0644	edit dl rm
calendar.h	108424	0644	edit dl rm
caniter.h	7621	0644	edit dl rm
casemap.h	25933	0644	edit dl rm
char16ptr.h	7393	0644	edit dl rm
chariter.h	24638	0644	edit dl rm
choicfmt.h	24544	0644	edit dl rm
coleitr.h	14102	0644	edit dl rm
coll.h	57615	0644	edit dl rm
compactdecimalformat.h	7047	0644	edit dl rm
curramt.h	3869	0644	edit dl rm
currpinf.h	7479	0644	edit dl rm
currunit.h	4112	0644	edit dl rm
datefmt.h	41690	0644	edit dl rm
dbbi.h	1223	0644	edit dl rm
dcfmtsym.h	21101	0644	edit dl rm
decimfmt.h	89676	0644	edit dl rm
docmain.h	7380	0644	edit dl rm
dtfmtsym.h	39126	0644	edit dl rm
dtintrv.h	3935	0644	edit dl rm
dtitvfmt.h	50448	0644	edit dl rm
dtitvinf.h	19072	0644	edit dl rm
dtptngen.h	26692	0644	edit dl rm
dtrule.h	8898	0644	edit dl rm
edits.h	21237	0644	edit dl rm
enumset.h	2130	0644	edit dl rm
errorcode.h	4956	0644	edit dl rm
fieldpos.h	8906	0644	edit dl rm
filteredbrk.h	5501	0644	edit dl rm
fmtable.h	25020	0644	edit dl rm
format.h	12802	0644	edit dl rm
formattedvalue.h	9987	0644	edit dl rm
fpositer.h	3107	0644	edit dl rm
gender.h	3408	0644	edit dl rm
gregocal.h	32642	0644	edit dl rm
icudataver.h	1049	0644	edit dl rm
icuplug.h	12109	0644	edit dl rm
idna.h	13000	0644	edit dl rm
listformatter.h	9004	0644	edit dl rm
localebuilder.h	11350	0644	edit dl rm
localematcher.h	27467	0644	edit dl rm
localpointer.h	19825	0644	edit dl rm
locdspnm.h	7292	0644	edit dl rm
locid.h	48804	0644	edit dl rm
measfmt.h	11690	0644	edit dl rm
measunit.h	107613	0644	edit dl rm
measure.h	4431	0644	edit dl rm
messagepattern.h	34517	0644	edit dl rm
msgfmt.h	45278	0644	edit dl rm
normalizer2.h	34466	0644	edit dl rm
normlzr.h	31690	0644	edit dl rm
nounit.h	2305	0644	edit dl rm
numberformatter.h	94505	0644	edit dl rm
numberrangeformatter.h	25790	0644	edit dl rm
numfmt.h	51034	0644	edit dl rm
numsys.h	7509	0644	edit dl rm
parseerr.h	3155	0644	edit dl rm
parsepos.h	5699	0644	edit dl rm
platform.h	28768	0644	edit dl rm
plurfmt.h	25847	0644	edit dl rm
plurrule.h	21316	0644	edit dl rm
ptypes.h	3577	0644	edit dl rm
putil.h	6471	0644	edit dl rm
rbbi.h	28413	0644	edit dl rm
rbnf.h	50021	0644	edit dl rm
rbtz.h	16210	0644	edit dl rm
regex.h	86385	0644	edit dl rm
region.h	9402	0644	edit dl rm
reldatefmt.h	22751	0644	edit dl rm
rep.h	9599	0644	edit dl rm
resbund.h	18513	0644	edit dl rm
schriter.h	6511	0644	edit dl rm
scientificnumberformatter.h	6589	0644	edit dl rm
search.h	22755	0644	edit dl rm
selfmt.h	14686	0644	edit dl rm
simpleformatter.h	12888	0644	edit dl rm
simpletz.h	46798	0644	edit dl rm
smpdtfmt.h	72778	0644	edit dl rm
sortkey.h	11452	0644	edit dl rm
std_string.h	1076	0644	edit dl rm
strenum.h	10157	0644	edit dl rm
stringoptions.h	5926	0644	edit dl rm
stringpiece.h	10287	0644	edit dl rm
stringtriebuilder.h	15842	0644	edit dl rm
stsearch.h	21926	0644	edit dl rm
symtable.h	4374	0644	edit dl rm
tblcoll.h	37801	0644	edit dl rm
timezone.h	44858	0644	edit dl rm
tmunit.h	3479	0644	edit dl rm
tmutamt.h	5029	0644	edit dl rm
tmutfmt.h	7602	0644	edit dl rm
translit.h	67397	0644	edit dl rm
tzfmt.h	43961	0644	edit dl rm
tznames.h	17251	0644	edit dl rm
tzrule.h	36450	0644	edit dl rm
tztrans.h	6278	0644	edit dl rm
ubidi.h	91759	0644	edit dl rm
ubiditransform.h	13003	0644	edit dl rm
ubrk.h	25043	0644	edit dl rm
ucal.h	62463	0644	edit dl rm
ucasemap.h	15579	0644	edit dl rm
ucat.h	5478	0644	edit dl rm
uchar.h	148111	0644	edit dl rm
ucharstrie.h	23066	0644	edit dl rm
ucharstriebuilder.h	7645	0644	edit dl rm
uchriter.h	13747	0644	edit dl rm
uclean.h	11468	0644	edit dl rm
ucnv.h	85051	0644	edit dl rm
ucnvsel.h	6339	0644	edit dl rm
ucnv_cb.h	6738	0644	edit dl rm
ucnv_err.h	21481	0644	edit dl rm
ucol.h	62987	0644	edit dl rm
ucoleitr.h	10056	0644	edit dl rm
uconfig.h	12356	0644	edit dl rm
ucpmap.h	5663	0644	edit dl rm
ucptrie.h	23044	0644	edit dl rm
ucsdet.h	15043	0644	edit dl rm
ucurr.h	17122	0644	edit dl rm
udat.h	63902	0644	edit dl rm
udata.h	16004	0644	edit dl rm
udateintervalformat.h	12218	0644	edit dl rm
udatpg.h	27405	0644	edit dl rm
udisplaycontext.h	6084	0644	edit dl rm
uenum.h	7981	0644	edit dl rm
ufieldpositer.h	4513	0644	edit dl rm
uformattable.h	11233	0644	edit dl rm
uformattedvalue.h	12600	0644	edit dl rm
ugender.h	2106	0644	edit dl rm
uidna.h	34229	0644	edit dl rm
uiter.h	23299	0644	edit dl rm
uldnames.h	10733	0644	edit dl rm
ulistformatter.h	11043	0644	edit dl rm
uloc.h	55936	0644	edit dl rm
ulocdata.h	11572	0644	edit dl rm
umachine.h	16439	0644	edit dl rm
umisc.h	1365	0644	edit dl rm
umsg.h	24832	0644	edit dl rm
umutablecptrie.h	8490	0644	edit dl rm
unifilt.h	4091	0644	edit dl rm
unifunct.h	4151	0644	edit dl rm
unimatch.h	6244	0644	edit dl rm
unirepl.h	3464	0644	edit dl rm
uniset.h	68108	0644	edit dl rm
unistr.h	174627	0644	edit dl rm
unorm.h	21042	0644	edit dl rm
unorm2.h	25269	0644	edit dl rm
unum.h	56269	0644	edit dl rm
unumberformatter.h	31177	0644	edit dl rm
unumberrangeformatter.h	15737	0644	edit dl rm
unumsys.h	7430	0644	edit dl rm
uobject.h	10934	0644	edit dl rm
upluralrules.h	8997	0644	edit dl rm
uregex.h	73719	0644	edit dl rm
uregion.h	10047	0644	edit dl rm
ureldatefmt.h	17448	0644	edit dl rm
urename.h	137853	0644	edit dl rm
urep.h	5507	0644	edit dl rm
ures.h	37418	0644	edit dl rm
uscript.h	28291	0644	edit dl rm
usearch.h	40153	0644	edit dl rm
uset.h	45503	0644	edit dl rm
usetiter.h	9910	0644	edit dl rm
ushape.h	18430	0644	edit dl rm
uspoof.h	67425	0644	edit dl rm
usprep.h	8382	0644	edit dl rm
ustdio.h	39482	0644	edit dl rm
ustream.h	1934	0644	edit dl rm
ustring.h	74096	0644	edit dl rm
ustringtrie.h	3224	0644	edit dl rm
utext.h	59471	0644	edit dl rm
utf.h	8057	0644	edit dl rm
utf8.h	31572	0644	edit dl rm
utf16.h	23910	0644	edit dl rm
utf32.h	763	0644	edit dl rm
utf_old.h	46929	0644	edit dl rm
utmscale.h	14107	0644	edit dl rm
utrace.h	17595	0644	edit dl rm
utrans.h	26157	0644	edit dl rm
utypes.h	31807	0644	edit dl rm
uvernum.h	6839	0644	edit dl rm
uversion.h	6137	0644	edit dl rm
vtzone.h	21303	0644	edit dl rm

Edit: /usr/include/unicode/umsg.h (24832B)

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/********************************************************************
 * COPYRIGHT: 
 * Copyright (c) 1997-2011, International Business Machines Corporation and
 * others. All Rights Reserved.
 * Copyright (C) 2010 , Yahoo! Inc. 
 ********************************************************************
 *
 *   file name:  umsg.h
 *   encoding:   UTF-8
 *   tab size:   8 (not used)
 *   indentation:4
 *
 *   Change history:
 *
 *   08/5/2001  Ram         Added C wrappers for C++ API.
 ********************************************************************/

#ifndef UMSG_H
#define UMSG_H

#include "unicode/utypes.h"

#if !UCONFIG_NO_FORMATTING

#include "unicode/uloc.h"
#include "unicode/parseerr.h"
#include <stdarg.h>

#if U_SHOW_CPLUSPLUS_API
#include "unicode/localpointer.h"
#endif   // U_SHOW_CPLUSPLUS_API

/**
 * \file
 * \brief C API: MessageFormat
 *
 * <h2>MessageFormat C API </h2>
 *
 * MessageFormat prepares strings for display to users,
 * with optional arguments (variables/placeholders).
 * The arguments can occur in any order, which is necessary for translation
 * into languages with different grammars.
 *
 * The opaque UMessageFormat type is a thin C wrapper around
 * a C++ MessageFormat. It is constructed from a pattern string
 * with arguments in {curly braces} which will be replaced by formatted values.
 *
 * Currently, the C API supports only numbered arguments.
 *
 * For details about the pattern syntax and behavior,
 * especially about the ASCII apostrophe vs. the
 * real apostrophe (single quote) character \htmlonly&#x2019;\endhtmlonly (U+2019),
 * see the C++ MessageFormat class documentation.
 *
 * Here are some examples of C API usage:
 * Example 1:
 * <pre>
 * \code
 * UChar *result, *tzID, *str;
 * UChar pattern[100];
 * int32_t resultLengthOut, resultlength;
 * UCalendar *cal;
 * UDate d1;
 * UDateFormat *def1;
 * UErrorCode status = U_ZERO_ERROR;
 *
 * str=(UChar*)malloc(sizeof(UChar) * (strlen("disturbance in force") +1));
 * u_uastrcpy(str, "disturbance in force");
 * tzID=(UChar*)malloc(sizeof(UChar) * 4);
 * u_uastrcpy(tzID, "PST");
 * cal=ucal_open(tzID, u_strlen(tzID), "en_US", UCAL_TRADITIONAL, &status);
 * ucal_setDateTime(cal, 1999, UCAL_MARCH, 18, 0, 0, 0, &status);
 * d1=ucal_getMillis(cal, &status);
 * u_uastrcpy(pattern, "On {0, date, long}, there was a {1} on planet {2,number,integer}");
 * resultlength=0;
 * resultLengthOut=u_formatMessage( "en_US", pattern, u_strlen(pattern), NULL, resultlength, &status, d1, str, 7);
 * if(status==U_BUFFER_OVERFLOW_ERROR){
 * status=U_ZERO_ERROR;
 * resultlength=resultLengthOut+1;
 * result=(UChar*)realloc(result, sizeof(UChar) * resultlength);
 * u_formatMessage( "en_US", pattern, u_strlen(pattern), result, resultlength, &status, d1, str, 7);
 * }
 * printf("%s\n", austrdup(result) );//austrdup( a function used to convert UChar* to char*)
 * //output>: "On March 18, 1999, there was a disturbance in force on planet 7
 * \endcode
 * </pre>
 * Typically, the message format will come from resources, and the
 * arguments will be dynamically set at runtime.
 * 
 * Example 2:
 * <pre>
 * \code
 * UChar* str;
 * UErrorCode status = U_ZERO_ERROR;
 * UChar *result;
 * UChar pattern[100];
 * int32_t resultlength, resultLengthOut, i;
 * double testArgs= { 100.0, 1.0, 0.0};
 *
 * str=(UChar*)malloc(sizeof(UChar) * 10);
 * u_uastrcpy(str, "MyDisk");
 * u_uastrcpy(pattern, "The disk {1} contains {0,choice,0#no files|1#one file|1<{0,number,integer} files}");
 * for(i=0; i<3; i++){
 * resultlength=0; 
 * resultLengthOut=u_formatMessage( "en_US", pattern, u_strlen(pattern), NULL, resultlength, &status, testArgs[i], str); 
 * if(status==U_BUFFER_OVERFLOW_ERROR){
 * status=U_ZERO_ERROR;
 * resultlength=resultLengthOut+1;
 * result=(UChar*)malloc(sizeof(UChar) * resultlength);
 * u_formatMessage( "en_US", pattern, u_strlen(pattern), result, resultlength, &status, testArgs[i], str);
 * }
 * printf("%s\n", austrdup(result) ); //austrdup( a function used to convert UChar* to char*)
 * free(result);
 * }
 * // output, with different testArgs:
 * // output: The disk "MyDisk" contains 100 files.
 * // output: The disk "MyDisk" contains one file.
 * // output: The disk "MyDisk" contains no files.
 * \endcode
 * </pre>
 *
 *
 * Example 3:
 * <pre>
 * \code
 * UChar* str;
 * UChar* str1;
 * UErrorCode status = U_ZERO_ERROR;
 * UChar *result;
 * UChar pattern[100];
 * UChar expected[100];
 * int32_t resultlength,resultLengthOut;

* str=(UChar*)malloc(sizeof(UChar) * 25);
 * u_uastrcpy(str, "Kirti");
 * str1=(UChar*)malloc(sizeof(UChar) * 25);
 * u_uastrcpy(str1, "female");
 * log_verbose("Testing message format with Select test #1\n:");
 * u_uastrcpy(pattern, "{0} est {1, select, female {all\\u00E9e} other {all\\u00E9}} \\u00E0 Paris.");
 * u_uastrcpy(expected, "Kirti est all\\u00E9e \\u00E0 Paris.");
 * resultlength=0;
 * resultLengthOut=u_formatMessage( "fr", pattern, u_strlen(pattern), NULL, resultlength, &status, str , str1);
 * if(status==U_BUFFER_OVERFLOW_ERROR)
 * {
 * status=U_ZERO_ERROR;
 * resultlength=resultLengthOut+1;
 * result=(UChar*)malloc(sizeof(UChar) * resultlength);
 * u_formatMessage( "fr", pattern, u_strlen(pattern), result, resultlength, &status, str , str1);
 * if(u_strcmp(result, expected)==0)
 * log_verbose("PASS: MessagFormat successful on Select test#1\n");
 * else{
 * log_err("FAIL: Error in MessageFormat on Select test#1\n GOT %s EXPECTED %s\n", austrdup(result),
 * austrdup(expected) );
 * }
 * free(result);
 * }
 * \endcode
 * </pre>
 */

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param locale The locale for which the message will be formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param result A pointer to a buffer to receive the formatted message.
 * @param resultLength The maximum size of result.
 * @param status A pointer to an UErrorCode to receive any errors
 * @param ... A variable-length argument list containing the arguments specified
 * in pattern.
 * @return The total buffer size needed; if greater than resultLength, the
 * output was truncated.
 * @see u_parseMessage
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
u_formatMessage(const char  *locale,
                 const UChar *pattern,
                int32_t     patternLength,
                UChar       *result,
                int32_t     resultLength,
                UErrorCode  *status,
                ...);

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param locale The locale for which the message will be formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param result A pointer to a buffer to receive the formatted message.
 * @param resultLength The maximum size of result.
 * @param ap A variable-length argument list containing the arguments specified
 * @param status A pointer to an UErrorCode to receive any errors
 * in pattern.
 * @return The total buffer size needed; if greater than resultLength, the
 * output was truncated.
 * @see u_parseMessage
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
u_vformatMessage(   const char  *locale,
                    const UChar *pattern,
                    int32_t     patternLength,
                    UChar       *result,
                    int32_t     resultLength,
                    va_list     ap,
                    UErrorCode  *status);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #u_formatMessage }.
 * @param locale The locale for which the message is formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param source The text to parse.
 * @param sourceLength The length of source, or -1 if null-terminated.
 * @param status A pointer to an UErrorCode to receive any errors
 * @param ... A variable-length argument list containing the arguments
 * specified in pattern.
 * @see u_formatMessage
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
u_parseMessage( const char   *locale,
                const UChar  *pattern,
                int32_t      patternLength,
                const UChar  *source,
                int32_t      sourceLength,
                UErrorCode   *status,
                ...);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #u_formatMessage }.
 * @param locale The locale for which the message is formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param source The text to parse.
 * @param sourceLength The length of source, or -1 if null-terminated.
 * @param ap A variable-length argument list containing the arguments
 * @param status A pointer to an UErrorCode to receive any errors
 * specified in pattern.
 * @see u_formatMessage
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
u_vparseMessage(const char  *locale,
                const UChar *pattern,
                int32_t     patternLength,
                const UChar *source,
                int32_t     sourceLength,
                va_list     ap,
                UErrorCode  *status);

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param locale The locale for which the message will be formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param result A pointer to a buffer to receive the formatted message.
 * @param resultLength The maximum size of result.
 * @param status A pointer to an UErrorCode to receive any errors
 * @param ... A variable-length argument list containing the arguments specified
 * in pattern.
 * @param parseError  A pointer to UParseError to receive information about errors
 *                     occurred during parsing.
 * @return The total buffer size needed; if greater than resultLength, the
 * output was truncated.
 * @see u_parseMessage
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
u_formatMessageWithError(   const char    *locale,
                            const UChar   *pattern,
                            int32_t       patternLength,
                            UChar         *result,
                            int32_t       resultLength,
                            UParseError   *parseError,
                            UErrorCode    *status,
                            ...);

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param locale The locale for which the message will be formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param result A pointer to a buffer to receive the formatted message.
 * @param resultLength The maximum size of result.
 * @param parseError  A pointer to UParseError to receive information about errors
 *                    occurred during parsing.
 * @param ap A variable-length argument list containing the arguments specified
 * @param status A pointer to an UErrorCode to receive any errors
 * in pattern.
 * @return The total buffer size needed; if greater than resultLength, the
 * output was truncated.
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
u_vformatMessageWithError(  const char   *locale,
                            const UChar  *pattern,
                            int32_t      patternLength,
                            UChar        *result,
                            int32_t      resultLength,
                            UParseError* parseError,
                            va_list      ap,
                            UErrorCode   *status);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #u_formatMessage }.
 * @param locale The locale for which the message is formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param source The text to parse.
 * @param sourceLength The length of source, or -1 if null-terminated.
 * @param parseError  A pointer to UParseError to receive information about errors
 *                     occurred during parsing.
 * @param status A pointer to an UErrorCode to receive any errors
 * @param ... A variable-length argument list containing the arguments
 * specified in pattern.
 * @see u_formatMessage
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
u_parseMessageWithError(const char  *locale,
                        const UChar *pattern,
                        int32_t     patternLength,
                        const UChar *source,
                        int32_t     sourceLength,
                        UParseError *parseError,
                        UErrorCode  *status,
                        ...);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #u_formatMessage }.
 * @param locale The locale for which the message is formatted
 * @param pattern The pattern specifying the message's format
 * @param patternLength The length of pattern
 * @param source The text to parse.
 * @param sourceLength The length of source, or -1 if null-terminated.
 * @param ap A variable-length argument list containing the arguments
 * @param parseError  A pointer to UParseError to receive information about errors
 *                     occurred during parsing.
 * @param status A pointer to an UErrorCode to receive any errors
 * specified in pattern.
 * @see u_formatMessage
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
u_vparseMessageWithError(const char  *locale,
                         const UChar *pattern,
                         int32_t     patternLength,
                         const UChar *source,
                         int32_t     sourceLength,
                         va_list     ap,
                         UParseError *parseError,
                         UErrorCode* status);

/*----------------------- New experimental API --------------------------- */
/** 
 * The message format object
 * @stable ICU 2.0
 */
typedef void* UMessageFormat;

/**
 * Open a message formatter with given pattern and for the given locale.
 * @param pattern       A pattern specifying the format to use.
 * @param patternLength Length of the pattern to use
 * @param locale        The locale for which the messages are formatted.
 * @param parseError    A pointer to UParseError struct to receive any errors 
 *                      occurred during parsing. Can be NULL.
 * @param status        A pointer to an UErrorCode to receive any errors.
 * @return              A pointer to a UMessageFormat to use for formatting 
 *                      messages, or 0 if an error occurred. 
 * @stable ICU 2.0
 */
U_CAPI UMessageFormat* U_EXPORT2 
umsg_open(  const UChar     *pattern,
            int32_t         patternLength,
            const  char     *locale,
            UParseError     *parseError,
            UErrorCode      *status);

/**
 * Close a UMessageFormat.
 * Once closed, a UMessageFormat may no longer be used.
 * @param format The formatter to close.
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
umsg_close(UMessageFormat* format);

#if U_SHOW_CPLUSPLUS_API

U_NAMESPACE_BEGIN

/**
 * \class LocalUMessageFormatPointer
 * "Smart pointer" class, closes a UMessageFormat via umsg_close().
 * For most methods see the LocalPointerBase base class.
 *
 * @see LocalPointerBase
 * @see LocalPointer
 * @stable ICU 4.4
 */
U_DEFINE_LOCAL_OPEN_POINTER(LocalUMessageFormatPointer, UMessageFormat, umsg_close);

U_NAMESPACE_END

#endif

/**
 * Open a copy of a UMessageFormat.
 * This function performs a deep copy.
 * @param fmt The formatter to copy
 * @param status A pointer to an UErrorCode to receive any errors.
 * @return A pointer to a UDateFormat identical to fmt.
 * @stable ICU 2.0
 */
U_CAPI UMessageFormat U_EXPORT2 
umsg_clone(const UMessageFormat *fmt,
           UErrorCode *status);

/**
 * Sets the locale. This locale is used for fetching default number or date
 * format information.
 * @param fmt The formatter to set
 * @param locale The locale the formatter should use.
 * @stable ICU 2.0
 */
U_CAPI void  U_EXPORT2 
umsg_setLocale(UMessageFormat *fmt,
               const char* locale);

/**
 * Gets the locale. This locale is used for fetching default number or date
 * format information.
 * @param fmt The formatter to querry
 * @return the locale.
 * @stable ICU 2.0
 */
U_CAPI const char*  U_EXPORT2 
umsg_getLocale(const UMessageFormat *fmt);

/**
 * Sets the pattern.
 * @param fmt           The formatter to use
 * @param pattern       The pattern to be applied.
 * @param patternLength Length of the pattern to use
 * @param parseError    Struct to receive information on position 
 *                      of error if an error is encountered.Can be NULL.
 * @param status        Output param set to success/failure code on
 *                      exit. If the pattern is invalid, this will be
 *                      set to a failure result.
 * @stable ICU 2.0
 */
U_CAPI void  U_EXPORT2 
umsg_applyPattern( UMessageFormat *fmt,
                   const UChar* pattern,
                   int32_t patternLength,
                   UParseError* parseError,
                   UErrorCode* status);

/**
 * Gets the pattern.
 * @param fmt          The formatter to use
 * @param result       A pointer to a buffer to receive the pattern.
 * @param resultLength The maximum size of result.
 * @param status       Output param set to success/failure code on
 *                     exit. If the pattern is invalid, this will be
 *                     set to a failure result.  
 * @return the pattern of the format
 * @stable ICU 2.0
 */
U_CAPI int32_t  U_EXPORT2 
umsg_toPattern(const UMessageFormat *fmt,
               UChar* result, 
               int32_t resultLength,
               UErrorCode* status);

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param fmt           The formatter to use
 * @param result        A pointer to a buffer to receive the formatted message.
 * @param resultLength  The maximum size of result.
 * @param status        A pointer to an UErrorCode to receive any errors
 * @param ...           A variable-length argument list containing the arguments 
 *                      specified in pattern.
 * @return              The total buffer size needed; if greater than resultLength, 
 *                      the output was truncated.
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
umsg_format(    const UMessageFormat *fmt,
                UChar          *result,
                int32_t        resultLength,
                UErrorCode     *status,
                ...);

/**
 * Format a message for a locale.
 * This function may perform re-ordering of the arguments depending on the
 * locale. For all numeric arguments, double is assumed unless the type is
 * explicitly integer.  All choice format arguments must be of type double.
 * @param fmt          The formatter to use 
 * @param result       A pointer to a buffer to receive the formatted message.
 * @param resultLength The maximum size of result.
 * @param ap           A variable-length argument list containing the arguments 
 * @param status       A pointer to an UErrorCode to receive any errors
 *                     specified in pattern.
 * @return             The total buffer size needed; if greater than resultLength, 
 *                     the output was truncated.
 * @stable ICU 2.0
 */
U_CAPI int32_t U_EXPORT2 
umsg_vformat(   const UMessageFormat *fmt,
                UChar          *result,
                int32_t        resultLength,
                va_list        ap,
                UErrorCode     *status);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #umsg_format }.
 * @param fmt           The formatter to use 
 * @param source        The text to parse.
 * @param sourceLength  The length of source, or -1 if null-terminated.
 * @param count         Output param to receive number of elements returned.
 * @param status        A pointer to an UErrorCode to receive any errors
 * @param ...           A variable-length argument list containing the arguments
 *                      specified in pattern.
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
umsg_parse( const UMessageFormat *fmt,
            const UChar    *source,
            int32_t        sourceLength,
            int32_t        *count,
            UErrorCode     *status,
            ...);

/**
 * Parse a message.
 * For numeric arguments, this function will always use doubles.  Integer types
 * should not be passed.
 * This function is not able to parse all output from {@link #umsg_format }.
 * @param fmt           The formatter to use 
 * @param source        The text to parse.
 * @param sourceLength  The length of source, or -1 if null-terminated.
 * @param count         Output param to receive number of elements returned.
 * @param ap            A variable-length argument list containing the arguments
 * @param status        A pointer to an UErrorCode to receive any errors
 *                      specified in pattern.
 * @see u_formatMessage
 * @stable ICU 2.0
 */
U_CAPI void U_EXPORT2 
umsg_vparse(const UMessageFormat *fmt,
            const UChar    *source,
            int32_t        sourceLength,
            int32_t        *count,
            va_list        ap,
            UErrorCode     *status);

/**
 * Convert an 'apostrophe-friendly' pattern into a standard
 * pattern. Standard patterns treat all apostrophes as
 * quotes, which is problematic in some languages, e.g. 
 * French, where apostrophe is commonly used. This utility
 * assumes that only an unpaired apostrophe immediately before
 * a brace is a true quote. Other unpaired apostrophes are paired,
 * and the resulting standard pattern string is returned.
 *
 * Note it is not guaranteed that the returned pattern
 * is indeed a valid pattern. The only effect is to convert
 * between patterns having different quoting semantics.
 *
 * @param pattern the 'apostrophe-friendly' patttern to convert
 * @param patternLength the length of pattern, or -1 if unknown and pattern is null-terminated
 * @param dest the buffer for the result, or NULL if preflight only
 * @param destCapacity the length of the buffer, or 0 if preflighting
 * @param ec the error code
 * @return the length of the resulting text, not including trailing null
 * if buffer has room for the trailing null, it is provided, otherwise
 * not
 * @stable ICU 3.4
 */
U_CAPI int32_t U_EXPORT2 
umsg_autoQuoteApostrophe(const UChar* pattern, 
 int32_t patternLength,
 UChar* dest,
 int32_t destCapacity,
 UErrorCode* ec);

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif

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