-/* PSPP - computes sample statistics.
- Copyright (C) 2006 Free Software Foundation, Inc.
+/* PSPP - a program for statistical analysis.
+ Copyright (C) 2006, 2010 Free Software Foundation, Inc.
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
- This program 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
- General Public License for more details.
+ This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
- 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef I18N_H
#define I18N_H
-const char * get_pspp_locale(void);
-void set_pspp_locale(const char *locale);
-const char * get_pspp_charset(void);
+#include <stdbool.h>
-void i18n_done(void);
-void i18n_init(void);
+void i18n_done (void);
+void i18n_init (void);
-enum conv_id
- {
- CONV_PSPP_TO_UTF8,
- CONV_SYSTEM_TO_PSPP,
- n_CONV
- };
+#define UTF8 "UTF-8"
+/* The encoding of literal strings in PSPP source code, as seen at execution
+ time. In fact this is likely to be some extended ASCII encoding, such as
+ UTF-8 or ISO-8859-1, but ASCII is adequate for our purposes. */
+#define C_ENCODING "ASCII"
-char * recode_string(enum conv_id how, const char *text, int len);
+struct pool;
+char recode_byte (const char *to, const char *from, char);
+
+char *recode_string (const char *to, const char *from,
+ const char *text, int len);
+char *recode_string_pool (const char *to, const char *from,
+ const char *text, int length, struct pool *);
+struct substring recode_substring_pool (const char *to, const char *from,
+ struct substring text, struct pool *);
+
+bool valid_encoding (const char *enc);
+
+char get_system_decimal (void);
+
+const char * get_default_encoding (void);
+void set_default_encoding (const char *enc);
+
+bool set_encoding_from_locale (const char *loc);
#endif /* i18n.h */