From 5f8de423f190bbb79a62f804151bc24824fa32d8 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Fri, 2 Feb 2018 04:16:08 -0500 Subject: Add m-esr52 at 52.6.0 --- intl/icu/source/common/ucat.c | 78 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 intl/icu/source/common/ucat.c (limited to 'intl/icu/source/common/ucat.c') diff --git a/intl/icu/source/common/ucat.c b/intl/icu/source/common/ucat.c new file mode 100644 index 000000000..cfd8b5329 --- /dev/null +++ b/intl/icu/source/common/ucat.c @@ -0,0 +1,78 @@ +// Copyright (C) 2016 and later: Unicode, Inc. and others. +// License & terms of use: http://www.unicode.org/copyright.html +/* +********************************************************************** +* Copyright (c) 2003, International Business Machines +* Corporation and others. All Rights Reserved. +********************************************************************** +* Author: Alan Liu +* Created: March 19 2003 +* Since: ICU 2.6 +********************************************************************** +*/ +#include "unicode/ucat.h" +#include "unicode/ustring.h" +#include "cstring.h" +#include "uassert.h" + +/* Separator between set_num and msg_num */ +static const char SEPARATOR = '%'; + +/* Maximum length of a set_num/msg_num key, incl. terminating zero. + * Longest possible key is "-2147483648%-2147483648" */ +#define MAX_KEY_LEN (24) + +/** + * Fill in buffer with a set_num/msg_num key string, given the numeric + * values. Numeric values must be >= 0. Buffer must be of length + * MAX_KEY_LEN or more. + */ +static char* +_catkey(char* buffer, int32_t set_num, int32_t msg_num) { + int32_t i = 0; + i = T_CString_integerToString(buffer, set_num, 10); + buffer[i++] = SEPARATOR; + T_CString_integerToString(buffer+i, msg_num, 10); + return buffer; +} + +U_CAPI u_nl_catd U_EXPORT2 +u_catopen(const char* name, const char* locale, UErrorCode* ec) { + return (u_nl_catd) ures_open(name, locale, ec); +} + +U_CAPI void U_EXPORT2 +u_catclose(u_nl_catd catd) { + ures_close((UResourceBundle*) catd); /* may be NULL */ +} + +U_CAPI const UChar* U_EXPORT2 +u_catgets(u_nl_catd catd, int32_t set_num, int32_t msg_num, + const UChar* s, + int32_t* len, UErrorCode* ec) { + + char key[MAX_KEY_LEN]; + const UChar* result; + + if (ec == NULL || U_FAILURE(*ec)) { + goto ERROR; + } + + result = ures_getStringByKey((const UResourceBundle*) catd, + _catkey(key, set_num, msg_num), + len, ec); + if (U_FAILURE(*ec)) { + goto ERROR; + } + + return result; + + ERROR: + /* In case of any failure, return s */ + if (len != NULL) { + *len = u_strlen(s); + } + return s; +} + +/*eof*/ -- cgit v1.2.3