Gecko [ www.floatingcartbutton.com ]

Name	Size	Permission	Date
alphaindex.h	26.43 KB	-rw-r--r--	2026-04-09 08:47
appendable.h	8.54 KB	-rw-r--r--	2026-04-09 08:47
basictz.h	9.99 KB	-rw-r--r--	2026-04-09 08:47
brkiter.h	28.52 KB	-rw-r--r--	2026-04-09 08:47
bytestream.h	11.79 KB	-rw-r--r--	2026-04-09 08:47
bytestrie.h	20.83 KB	-rw-r--r--	2026-04-09 08:47
bytestriebuilder.h	7.44 KB	-rw-r--r--	2026-04-09 08:47
calendar.h	110.47 KB	-rw-r--r--	2026-04-09 08:47
caniter.h	7.47 KB	-rw-r--r--	2026-04-09 08:47
casemap.h	25.42 KB	-rw-r--r--	2026-04-09 08:47
char16ptr.h	10.79 KB	-rw-r--r--	2026-04-09 08:47
chariter.h	23.79 KB	-rw-r--r--	2026-04-09 08:47
choicfmt.h	23.99 KB	-rw-r--r--	2026-04-09 08:47
coleitr.h	13.78 KB	-rw-r--r--	2026-04-09 08:47
coll.h	59.5 KB	-rw-r--r--	2026-04-09 08:47
compactdecimalformat.h	6.88 KB	-rw-r--r--	2026-04-09 08:47
curramt.h	3.67 KB	-rw-r--r--	2026-04-09 08:47
currpinf.h	7.3 KB	-rw-r--r--	2026-04-09 08:47
currunit.h	4.02 KB	-rw-r--r--	2026-04-09 08:47
datefmt.h	41.29 KB	-rw-r--r--	2026-04-09 08:47
dbbi.h	1.19 KB	-rw-r--r--	2026-04-09 08:47
dcfmtsym.h	21.27 KB	-rw-r--r--	2026-04-09 08:47
decimfmt.h	87.45 KB	-rw-r--r--	2026-04-09 08:47
displayoptions.h	7.08 KB	-rw-r--r--	2026-04-09 08:47
docmain.h	7.66 KB	-rw-r--r--	2026-04-09 08:47
dtfmtsym.h	41.04 KB	-rw-r--r--	2026-04-09 08:47
dtintrv.h	3.84 KB	-rw-r--r--	2026-04-09 08:47
dtitvfmt.h	49.2 KB	-rw-r--r--	2026-04-09 08:47
dtitvinf.h	18.54 KB	-rw-r--r--	2026-04-09 08:47
dtptngen.h	29.28 KB	-rw-r--r--	2026-04-09 08:47
dtrule.h	8.66 KB	-rw-r--r--	2026-04-09 08:47
edits.h	20.74 KB	-rw-r--r--	2026-04-09 08:47
enumset.h	2.08 KB	-rw-r--r--	2026-04-09 08:47
errorcode.h	4.84 KB	-rw-r--r--	2026-04-09 08:47
fieldpos.h	8.69 KB	-rw-r--r--	2026-04-09 08:47
filteredbrk.h	5.37 KB	-rw-r--r--	2026-04-09 08:47
fmtable.h	24.36 KB	-rw-r--r--	2026-04-09 08:47
format.h	12.78 KB	-rw-r--r--	2026-04-09 08:47
formattednumber.h	6.25 KB	-rw-r--r--	2026-04-09 08:47
formattedvalue.h	9.75 KB	-rw-r--r--	2026-04-09 08:47
fpositer.h	3.03 KB	-rw-r--r--	2026-04-09 08:47
gender.h	3.35 KB	-rw-r--r--	2026-04-09 08:47
gregocal.h	30.05 KB	-rw-r--r--	2026-04-09 08:47
icudataver.h	1.02 KB	-rw-r--r--	2026-04-09 08:47
icuplug.h	12.1 KB	-rw-r--r--	2026-04-09 08:47
idna.h	12.93 KB	-rw-r--r--	2026-04-09 08:47
listformatter.h	8.59 KB	-rw-r--r--	2026-04-09 08:47
localebuilder.h	11.09 KB	-rw-r--r--	2026-04-09 08:47
localematcher.h	26.86 KB	-rw-r--r--	2026-04-09 08:47
localpointer.h	19.52 KB	-rw-r--r--	2026-04-09 08:47
locdspnm.h	7.12 KB	-rw-r--r--	2026-04-09 08:47
locid.h	53.98 KB	-rw-r--r--	2026-04-09 08:47
measfmt.h	11.41 KB	-rw-r--r--	2026-04-09 08:47
measunit.h	133.12 KB	-rw-r--r--	2026-04-09 08:47
measure.h	4.63 KB	-rw-r--r--	2026-04-09 08:47
messageformat2.h	21.59 KB	-rw-r--r--	2026-04-09 08:47
messageformat2_arguments.h	3.84 KB	-rw-r--r--	2026-04-09 08:47
messageformat2_data_model.h	96.61 KB	-rw-r--r--	2026-04-09 08:47
messageformat2_data_model_names.h	784 B	-rw-r--r--	2026-04-09 08:47
messageformat2_formattable.h	39.37 KB	-rw-r--r--	2026-04-09 08:47
messageformat2_function_registry.h	18.07 KB	-rw-r--r--	2026-04-09 08:47
messagepattern.h	33.79 KB	-rw-r--r--	2026-04-09 08:47
msgfmt.h	44.94 KB	-rw-r--r--	2026-04-09 08:47
normalizer2.h	34.68 KB	-rw-r--r--	2026-04-09 08:47
normlzr.h	30.79 KB	-rw-r--r--	2026-04-09 08:47
nounit.h	2.24 KB	-rw-r--r--	2026-04-09 08:47
numberformatter.h	90.72 KB	-rw-r--r--	2026-04-09 08:47
numberrangeformatter.h	25.68 KB	-rw-r--r--	2026-04-09 08:47
numfmt.h	50.16 KB	-rw-r--r--	2026-04-09 08:47
numsys.h	7.22 KB	-rw-r--r--	2026-04-09 08:47
parseerr.h	3.08 KB	-rw-r--r--	2026-04-09 08:47
parsepos.h	5.56 KB	-rw-r--r--	2026-04-09 08:47
platform.h	27.19 KB	-rw-r--r--	2026-04-09 08:47
plurfmt.h	25.46 KB	-rw-r--r--	2026-04-09 08:47
plurrule.h	20.63 KB	-rw-r--r--	2026-04-09 08:47
ptypes.h	2.16 KB	-rw-r--r--	2026-04-09 08:47
putil.h	6.32 KB	-rw-r--r--	2026-04-09 08:47
rbbi.h	31.73 KB	-rw-r--r--	2026-04-09 08:47
rbnf.h	57.19 KB	-rw-r--r--	2026-04-09 08:47
rbtz.h	15.75 KB	-rw-r--r--	2026-04-09 08:47
regex.h	83.83 KB	-rw-r--r--	2026-04-09 08:47
region.h	9.2 KB	-rw-r--r--	2026-04-09 08:47
reldatefmt.h	22.69 KB	-rw-r--r--	2026-04-09 08:47
rep.h	9.38 KB	-rw-r--r--	2026-04-09 08:47
resbund.h	18.02 KB	-rw-r--r--	2026-04-09 08:47
schriter.h	6.09 KB	-rw-r--r--	2026-04-09 08:47
scientificnumberformatter.h	6.44 KB	-rw-r--r--	2026-04-09 08:47
search.h	22.21 KB	-rw-r--r--	2026-04-09 08:47
selfmt.h	14.35 KB	-rw-r--r--	2026-04-09 08:47
simpleformatter.h	12.6 KB	-rw-r--r--	2026-04-09 08:47
simplenumberformatter.h	8.87 KB	-rw-r--r--	2026-04-09 08:47
simpletz.h	45.62 KB	-rw-r--r--	2026-04-09 08:47
smpdtfmt.h	57.57 KB	-rw-r--r--	2026-04-09 08:47
sortkey.h	11.13 KB	-rw-r--r--	2026-04-09 08:47
std_string.h	1.05 KB	-rw-r--r--	2026-04-09 08:47
strenum.h	9.96 KB	-rw-r--r--	2026-04-09 08:47
stringoptions.h	5.79 KB	-rw-r--r--	2026-04-09 08:47
stringpiece.h	10.29 KB	-rw-r--r--	2026-04-09 08:47
stringtriebuilder.h	15.53 KB	-rw-r--r--	2026-04-09 08:47
stsearch.h	21.43 KB	-rw-r--r--	2026-04-09 08:47
symtable.h	4.28 KB	-rw-r--r--	2026-04-09 08:47
tblcoll.h	38.79 KB	-rw-r--r--	2026-04-09 08:47
timezone.h	45.59 KB	-rw-r--r--	2026-04-09 08:47
tmunit.h	3.37 KB	-rw-r--r--	2026-04-09 08:47
tmutamt.h	4.9 KB	-rw-r--r--	2026-04-09 08:47
tmutfmt.h	7.42 KB	-rw-r--r--	2026-04-09 08:47
translit.h	65.81 KB	-rw-r--r--	2026-04-09 08:47
tzfmt.h	44.76 KB	-rw-r--r--	2026-04-09 08:47
tznames.h	16.85 KB	-rw-r--r--	2026-04-09 08:47
tzrule.h	34.81 KB	-rw-r--r--	2026-04-09 08:47
tztrans.h	6.11 KB	-rw-r--r--	2026-04-09 08:47
ubidi.h	89.61 KB	-rw-r--r--	2026-04-09 08:47
ubiditransform.h	12.71 KB	-rw-r--r--	2026-04-09 08:47
ubrk.h	24.43 KB	-rw-r--r--	2026-04-09 08:47
ucal.h	63.95 KB	-rw-r--r--	2026-04-09 08:47
ucasemap.h	15.27 KB	-rw-r--r--	2026-04-09 08:47
ucat.h	5.35 KB	-rw-r--r--	2026-04-09 08:47
uchar.h	152.33 KB	-rw-r--r--	2026-04-09 08:47
ucharstrie.h	22.59 KB	-rw-r--r--	2026-04-09 08:47
ucharstriebuilder.h	7.48 KB	-rw-r--r--	2026-04-09 08:47
uchriter.h	13.24 KB	-rw-r--r--	2026-04-09 08:47
uclean.h	11.21 KB	-rw-r--r--	2026-04-09 08:47
ucnv.h	83.34 KB	-rw-r--r--	2026-04-09 08:47
ucnv_cb.h	6.58 KB	-rw-r--r--	2026-04-09 08:47
ucnv_err.h	20.98 KB	-rw-r--r--	2026-04-09 08:47
ucnvsel.h	6.24 KB	-rw-r--r--	2026-04-09 08:47
ucol.h	67.35 KB	-rw-r--r--	2026-04-09 08:47
ucoleitr.h	9.82 KB	-rw-r--r--	2026-04-09 08:47
uconfig.h	12.56 KB	-rw-r--r--	2026-04-09 08:47
ucpmap.h	5.54 KB	-rw-r--r--	2026-04-09 08:47
ucptrie.h	22.51 KB	-rw-r--r--	2026-04-09 08:47
ucsdet.h	14.69 KB	-rw-r--r--	2026-04-09 08:47
ucurr.h	16.72 KB	-rw-r--r--	2026-04-09 08:47
udat.h	62.66 KB	-rw-r--r--	2026-04-09 08:47
udata.h	15.63 KB	-rw-r--r--	2026-04-09 08:47
udateintervalformat.h	11.93 KB	-rw-r--r--	2026-04-09 08:47
udatpg.h	30.13 KB	-rw-r--r--	2026-04-09 08:47
udisplaycontext.h	5.94 KB	-rw-r--r--	2026-04-09 08:47
udisplayoptions.h	8.86 KB	-rw-r--r--	2026-04-09 08:47
uenum.h	7.79 KB	-rw-r--r--	2026-04-09 08:47
ufieldpositer.h	4.41 KB	-rw-r--r--	2026-04-09 08:47
uformattable.h	10.97 KB	-rw-r--r--	2026-04-09 08:47
uformattednumber.h	8.09 KB	-rw-r--r--	2026-04-09 08:47
uformattedvalue.h	12.25 KB	-rw-r--r--	2026-04-09 08:47
ugender.h	2.06 KB	-rw-r--r--	2026-04-09 08:47
uidna.h	34.12 KB	-rw-r--r--	2026-04-09 08:47
uiter.h	22.75 KB	-rw-r--r--	2026-04-09 08:47
uldnames.h	10.48 KB	-rw-r--r--	2026-04-09 08:47
ulistformatter.h	10.78 KB	-rw-r--r--	2026-04-09 08:47
uloc.h	55.38 KB	-rw-r--r--	2026-04-09 08:47
ulocale.h	6.31 KB	-rw-r--r--	2026-04-09 08:47
ulocbuilder.h	16.69 KB	-rw-r--r--	2026-04-09 08:47
ulocdata.h	11.3 KB	-rw-r--r--	2026-04-09 08:47
umachine.h	15.25 KB	-rw-r--r--	2026-04-09 08:47
umisc.h	1.34 KB	-rw-r--r--	2026-04-09 08:47
umsg.h	24.25 KB	-rw-r--r--	2026-04-09 08:47
umutablecptrie.h	8.3 KB	-rw-r--r--	2026-04-09 08:47
unifilt.h	4 KB	-rw-r--r--	2026-04-09 08:47
unifunct.h	4.05 KB	-rw-r--r--	2026-04-09 08:47
unimatch.h	6.1 KB	-rw-r--r--	2026-04-09 08:47
unirepl.h	3.38 KB	-rw-r--r--	2026-04-09 08:47
uniset.h	70.18 KB	-rw-r--r--	2026-04-09 08:47
unistr.h	184.51 KB	-rw-r--r--	2026-04-09 08:47
unorm.h	20.55 KB	-rw-r--r--	2026-04-09 08:47
unorm2.h	25.66 KB	-rw-r--r--	2026-04-09 08:47
unum.h	55.16 KB	-rw-r--r--	2026-04-09 08:47
unumberformatter.h	19.68 KB	-rw-r--r--	2026-04-09 08:47
unumberoptions.h	5.23 KB	-rw-r--r--	2026-04-09 08:47
unumberrangeformatter.h	15.35 KB	-rw-r--r--	2026-04-09 08:47
unumsys.h	7.26 KB	-rw-r--r--	2026-04-09 08:47
uobject.h	10.6 KB	-rw-r--r--	2026-04-09 08:47
upluralrules.h	8.79 KB	-rw-r--r--	2026-04-09 08:47
uregex.h	71.99 KB	-rw-r--r--	2026-04-09 08:47
uregion.h	9.81 KB	-rw-r--r--	2026-04-09 08:47
ureldatefmt.h	16.98 KB	-rw-r--r--	2026-04-09 08:47
urename.h	142.22 KB	-rw-r--r--	2026-04-09 08:47
urep.h	5.38 KB	-rw-r--r--	2026-04-09 08:47
ures.h	36.65 KB	-rw-r--r--	2026-04-09 08:47
uscript.h	28.95 KB	-rw-r--r--	2026-04-09 08:47
usearch.h	39.21 KB	-rw-r--r--	2026-04-09 08:47
uset.h	63.03 KB	-rw-r--r--	2026-04-09 08:47
usetiter.h	9.63 KB	-rw-r--r--	2026-04-09 08:47
ushape.h	18 KB	-rw-r--r--	2026-04-09 08:47
usimplenumberformatter.h	7.31 KB	-rw-r--r--	2026-04-09 08:47
uspoof.h	80 KB	-rw-r--r--	2026-04-09 08:47
usprep.h	8.19 KB	-rw-r--r--	2026-04-09 08:47
ustdio.h	38.58 KB	-rw-r--r--	2026-04-09 08:47
ustream.h	1.89 KB	-rw-r--r--	2026-04-09 08:47
ustring.h	72.16 KB	-rw-r--r--	2026-04-09 08:47
ustringtrie.h	3.15 KB	-rw-r--r--	2026-04-09 08:47
utext.h	58.1 KB	-rw-r--r--	2026-04-09 08:47
utf.h	8.65 KB	-rw-r--r--	2026-04-09 08:47
utf16.h	23.35 KB	-rw-r--r--	2026-04-09 08:47
utf32.h	763 B	-rw-r--r--	2026-04-09 08:47
utf8.h	31.65 KB	-rw-r--r--	2026-04-09 08:47
utf_old.h	45.85 KB	-rw-r--r--	2026-04-09 08:47
utfiterator.h	95.02 KB	-rw-r--r--	2026-04-09 08:47
utfstring.h	4.89 KB	-rw-r--r--	2026-04-09 08:47
utmscale.h	13.78 KB	-rw-r--r--	2026-04-09 08:47
utrace.h	17.18 KB	-rw-r--r--	2026-04-09 08:47
utrans.h	25.54 KB	-rw-r--r--	2026-04-09 08:47
utypes.h	36.73 KB	-rw-r--r--	2026-04-09 08:47
uvernum.h	6.33 KB	-rw-r--r--	2026-04-09 08:47
uversion.h	8.21 KB	-rw-r--r--	2026-04-09 08:47
vtzone.h	20.68 KB	-rw-r--r--	2026-04-09 08:47

Rename

// © 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