FM / unicode

/opt/alt/libicu/usr/include/unicode

Name	Size	Mode	Actions
alphaindex.h	27056	0644	edit dl rm
appendable.h	8632	0644	edit dl rm
basictz.h	9055	0644	edit dl rm
brkiter.h	28195	0644	edit dl rm
bytestream.h	9767	0644	edit dl rm
bytestrie.h	19718	0644	edit dl rm
bytestriebuilder.h	7186	0644	edit dl rm
calendar.h	107581	0644	edit dl rm
caniter.h	7550	0644	edit dl rm
casemap.h	25871	0644	edit dl rm
char16ptr.h	7331	0644	edit dl rm
chariter.h	24573	0644	edit dl rm
choicfmt.h	24418	0644	edit dl rm
coleitr.h	14033	0644	edit dl rm
coll.h	56928	0644	edit dl rm
compactdecimalformat.h	6971	0644	edit dl rm
curramt.h	3782	0644	edit dl rm
currpinf.h	7412	0644	edit dl rm
currunit.h	3606	0644	edit dl rm
datefmt.h	41334	0644	edit dl rm
dbbi.h	1133	0644	edit dl rm
dcfmtsym.h	20584	0644	edit dl rm
decimfmt.h	88478	0644	edit dl rm
docmain.h	6878	0644	edit dl rm
dtfmtsym.h	38548	0644	edit dl rm
dtintrv.h	3848	0644	edit dl rm
dtitvfmt.h	43898	0644	edit dl rm
dtitvinf.h	18903	0644	edit dl rm
dtptngen.h	25626	0644	edit dl rm
dtrule.h	8831	0644	edit dl rm
edits.h	21169	0644	edit dl rm
enumset.h	2130	0644	edit dl rm
errorcode.h	4894	0644	edit dl rm
fieldpos.h	8838	0644	edit dl rm
filteredbrk.h	5364	0644	edit dl rm
fmtable.h	24946	0644	edit dl rm
format.h	12741	0644	edit dl rm
fpositer.h	3047	0644	edit dl rm
gender.h	3347	0644	edit dl rm
gregocal.h	32331	0644	edit dl rm
icudataver.h	1051	0644	edit dl rm
icuplug.h	12166	0644	edit dl rm
idna.h	12938	0644	edit dl rm
listformatter.h	6331	0644	edit dl rm
localpointer.h	17284	0644	edit dl rm
locdspnm.h	7224	0644	edit dl rm
locid.h	46001	0644	edit dl rm
measfmt.h	12298	0644	edit dl rm
measunit.h	39427	0644	edit dl rm
measure.h	4361	0644	edit dl rm
messagepattern.h	34460	0644	edit dl rm
msgfmt.h	44398	0644	edit dl rm
normalizer2.h	34789	0644	edit dl rm
normlzr.h	31476	0644	edit dl rm
nounit.h	2693	0644	edit dl rm
numberformatter.h	89164	0644	edit dl rm
numberrangeformatter.h	29430	0644	edit dl rm
numfmt.h	50322	0644	edit dl rm
numsys.h	6895	0644	edit dl rm
parseerr.h	3155	0644	edit dl rm
parsepos.h	5581	0644	edit dl rm
platform.h	27754	0644	edit dl rm
plurfmt.h	25786	0644	edit dl rm
plurrule.h	17834	0644	edit dl rm
ptypes.h	3577	0644	edit dl rm
putil.h	6487	0644	edit dl rm
rbbi.h	27047	0644	edit dl rm
rbnf.h	50984	0644	edit dl rm
rbtz.h	15838	0644	edit dl rm
regex.h	86943	0644	edit dl rm
region.h	9342	0644	edit dl rm
reldatefmt.h	14812	0644	edit dl rm
rep.h	9726	0644	edit dl rm
resbund.h	18440	0644	edit dl rm
schriter.h	6410	0644	edit dl rm
scientificnumberformatter.h	6474	0644	edit dl rm
search.h	22742	0644	edit dl rm
selfmt.h	14579	0644	edit dl rm
simpleformatter.h	11701	0644	edit dl rm
simpletz.h	46389	0644	edit dl rm
smpdtfmt.h	72442	0644	edit dl rm
sortkey.h	11383	0644	edit dl rm
std_string.h	1015	0644	edit dl rm
strenum.h	10279	0644	edit dl rm
stringoptions.h	5926	0644	edit dl rm
stringpiece.h	6610	0644	edit dl rm
stringtriebuilder.h	15636	0644	edit dl rm
stsearch.h	21801	0644	edit dl rm
symtable.h	4312	0644	edit dl rm
tblcoll.h	37272	0644	edit dl rm
timezone.h	41862	0644	edit dl rm
tmunit.h	3371	0644	edit dl rm
tmutamt.h	4918	0644	edit dl rm
tmutfmt.h	7977	0644	edit dl rm
translit.h	67339	0644	edit dl rm
tzfmt.h	43846	0644	edit dl rm
tznames.h	17190	0644	edit dl rm
tzrule.h	36170	0644	edit dl rm
tztrans.h	6214	0644	edit dl rm
ubidi.h	91711	0644	edit dl rm
ubiditransform.h	12950	0644	edit dl rm
ubrk.h	24547	0644	edit dl rm
ucal.h	56526	0644	edit dl rm
ucasemap.h	15546	0644	edit dl rm
ucat.h	5484	0644	edit dl rm
uchar.h	143314	0644	edit dl rm
ucharstrie.h	21569	0644	edit dl rm
ucharstriebuilder.h	7316	0644	edit dl rm
uchriter.h	13457	0644	edit dl rm
uclean.h	11474	0644	edit dl rm
ucnv.h	85085	0644	edit dl rm
ucnvsel.h	6283	0644	edit dl rm
ucnv_cb.h	6748	0644	edit dl rm
ucnv_err.h	21492	0644	edit dl rm
ucol.h	62864	0644	edit dl rm
ucoleitr.h	9684	0644	edit dl rm
uconfig.h	11949	0644	edit dl rm
ucpmap.h	5709	0644	edit dl rm
ucptrie.h	22824	0644	edit dl rm
ucsdet.h	15018	0644	edit dl rm
ucurr.h	15947	0644	edit dl rm
udat.h	61572	0644	edit dl rm
udata.h	15905	0644	edit dl rm
udateintervalformat.h	6950	0644	edit dl rm
udatpg.h	26664	0644	edit dl rm
udisplaycontext.h	6029	0644	edit dl rm
uenum.h	7970	0644	edit dl rm
ufieldpositer.h	4461	0644	edit dl rm
uformattable.h	11198	0644	edit dl rm
ugender.h	2052	0644	edit dl rm
uidna.h	34169	0644	edit dl rm
uiter.h	23319	0644	edit dl rm
uldnames.h	10702	0644	edit dl rm
ulistformatter.h	5148	0644	edit dl rm
uloc.h	51971	0644	edit dl rm
ulocdata.h	11533	0644	edit dl rm
umachine.h	13509	0644	edit dl rm
umisc.h	1365	0644	edit dl rm
umsg.h	24812	0644	edit dl rm
umutablecptrie.h	8477	0644	edit dl rm
unifilt.h	3716	0644	edit dl rm
unifunct.h	4079	0644	edit dl rm
unimatch.h	6184	0644	edit dl rm
unirepl.h	3403	0644	edit dl rm
uniset.h	65796	0644	edit dl rm
unistr.h	178587	0644	edit dl rm
unorm.h	20938	0644	edit dl rm
unorm2.h	25254	0644	edit dl rm
unum.h	54666	0644	edit dl rm
unumberformatter.h	24335	0644	edit dl rm
unumsys.h	7314	0644	edit dl rm
uobject.h	10958	0644	edit dl rm
upluralrules.h	6880	0644	edit dl rm
uregex.h	73784	0644	edit dl rm
uregion.h	10073	0644	edit dl rm
ureldatefmt.h	12518	0644	edit dl rm
urename.h	130791	0644	edit dl rm
urep.h	5507	0644	edit dl rm
ures.h	37404	0644	edit dl rm
uscript.h	27153	0644	edit dl rm
usearch.h	39038	0644	edit dl rm
uset.h	40958	0644	edit dl rm
usetiter.h	9719	0644	edit dl rm
ushape.h	18432	0644	edit dl rm
uspoof.h	67613	0644	edit dl rm
usprep.h	8331	0644	edit dl rm
ustdio.h	39469	0644	edit dl rm
ustream.h	1844	0644	edit dl rm
ustring.h	74211	0644	edit dl rm
ustringtrie.h	3224	0644	edit dl rm
utext.h	59503	0644	edit dl rm
utf.h	8046	0644	edit dl rm
utf8.h	30734	0644	edit dl rm
utf16.h	22866	0644	edit dl rm
utf32.h	763	0644	edit dl rm
utf_old.h	44827	0644	edit dl rm
utmscale.h	14113	0644	edit dl rm
utrace.h	14219	0644	edit dl rm
utrans.h	26157	0644	edit dl rm
utypes.h	31212	0644	edit dl rm
uvernum.h	6206	0644	edit dl rm
uversion.h	6865	0644	edit dl rm
vtzone.h	20651	0644	edit dl rm

Edit: /opt/alt/libicu/usr/include/unicode/umsg.h (24812B)

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

/**
 * \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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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 
 *                      occured 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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_STABLE 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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