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Diffstat (limited to '3rdParty/LibIDN/src/toutf8.c')
m--------- | 3rdParty/LibIDN | 0 | ||||
-rw-r--r-- | 3rdParty/LibIDN/src/toutf8.c | 156 |
2 files changed, 0 insertions, 156 deletions
diff --git a/3rdParty/LibIDN b/3rdParty/LibIDN new file mode 160000 +Subproject 5a4274b7eb5923c2b8e6c1aee279a47c8e05662 diff --git a/3rdParty/LibIDN/src/toutf8.c b/3rdParty/LibIDN/src/toutf8.c deleted file mode 100644 index 0d82717..0000000 --- a/3rdParty/LibIDN/src/toutf8.c +++ /dev/null @@ -1,156 +0,0 @@ -/* toutf8.c --- Convert strings from system locale into UTF-8. - * Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 Simon Josefsson - * - * This file is part of GNU Libidn. - * - * GNU Libidn is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2.1 of the License, or (at your option) any later version. - * - * GNU Libidn is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with GNU Libidn; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA - * - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -/* Get prototypes. */ -#include "stringprep.h" - -/* Get fprintf. */ -#include <stdio.h> - -/* Get getenv. */ -#include <stdlib.h> - -/* Get strlen. */ -#include <string.h> - -/* Get iconv_string. */ -#include "striconv.h" - -#ifdef _LIBC -# define HAVE_ICONV 1 -# define HAVE_LOCALE_H 1 -# define HAVE_LANGINFO_CODESET 1 -#endif - -#if HAVE_LOCALE_H -# include <locale.h> -#endif - -#if HAVE_LANGINFO_CODESET -# include <langinfo.h> -#endif - -#ifdef _LIBC -# define stringprep_locale_charset() nl_langinfo (CODESET) -#else -/** - * stringprep_locale_charset - return charset used in current locale - * - * Find out current locale charset. The function respect the CHARSET - * environment variable, but typically uses nl_langinfo(CODESET) when - * it is supported. It fall back on "ASCII" if CHARSET isn't set and - * nl_langinfo isn't supported or return anything. - * - * Note that this function return the application's locale's preferred - * charset (or thread's locale's preffered charset, if your system - * support thread-specific locales). It does not return what the - * system may be using. Thus, if you receive data from external - * sources you cannot in general use this function to guess what - * charset it is encoded in. Use stringprep_convert from the external - * representation into the charset returned by this function, to have - * data in the locale encoding. - * - * Return value: Return the character set used by the current locale. - * It will never return NULL, but use "ASCII" as a fallback. - **/ -const char * -stringprep_locale_charset (void) -{ - const char *charset = getenv ("CHARSET"); /* flawfinder: ignore */ - - if (charset && *charset) - return charset; - -# ifdef HAVE_LANGINFO_CODESET - charset = nl_langinfo (CODESET); - - if (charset && *charset) - return charset; -# endif - - return "ASCII"; -} -#endif - -/** - * stringprep_convert - encode string using new character set - * @str: input zero-terminated string. - * @to_codeset: name of destination character set. - * @from_codeset: name of origin character set, as used by @str. - * - * Convert the string from one character set to another using the - * system's iconv() function. - * - * Return value: Returns newly allocated zero-terminated string which - * is @str transcoded into to_codeset. - **/ -char * -stringprep_convert (const char *str, - const char *to_codeset, const char *from_codeset) -{ -#if HAVE_ICONV - return str_iconv (str, from_codeset, to_codeset); -#else - char *p; - fprintf (stderr, "libidn: warning: libiconv not installed, cannot " - "convert data to UTF-8\n"); - p = malloc (strlen (str) + 1); - if (!p) - return NULL; - return strcpy (p, str); -#endif -} - -/** - * stringprep_locale_to_utf8 - convert locale encoded string to UTF-8 - * @str: input zero terminated string. - * - * Convert string encoded in the locale's character set into UTF-8 by - * using stringprep_convert(). - * - * Return value: Returns newly allocated zero-terminated string which - * is @str transcoded into UTF-8. - **/ -char * -stringprep_locale_to_utf8 (const char *str) -{ - return stringprep_convert (str, "UTF-8", stringprep_locale_charset ()); -} - -/** - * stringprep_utf8_to_locale - encode UTF-8 string to locale encoding - * @str: input zero terminated string. - * - * Convert string encoded in UTF-8 into the locale's character set by - * using stringprep_convert(). - * - * Return value: Returns newly allocated zero-terminated string which - * is @str transcoded into the locale's character set. - **/ -char * -stringprep_utf8_to_locale (const char *str) -{ - return stringprep_convert (str, stringprep_locale_charset (), "UTF-8"); -} |