i18n: New function uc_name().

[pspp-builds.git] / src / libpspp / i18n.h

diff --git a/src/libpspp/i18n.h b/src/libpspp/i18n.h
index 51ca28edb04a14d3ae14c7eff6eaeb5a4ee61e18..2f55a6903d3848617ded2744ee1f5426c22d9805 100644 (file)
--- a/src/libpspp/i18n.h
+++ b/src/libpspp/i18n.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   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
@@ -17,23 +17,39 @@
 #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>
+#include <unistr.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);
+
+const char *uc_name (ucs4_t uc, char buffer[16]);
 
 #endif /* i18n.h */