X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=charset%2Fcharconv.h;h=ed775b137b0e26cf27c2fa893f87452aedbaf1f1;hb=193043b6628778a997460122f6c796bebe305c95;hp=14fee079ac02fea498c077bffcc55934c4a165e6;hpb=5451cada955bd952f5c732857e27ed676e873aa1;p=libucw.git

diff --git a/charset/charconv.h b/charset/charconv.h
index 14fee079..ed775b13 100644
--- a/charset/charconv.h
+++ b/charset/charconv.h
@@ -1,12 +1,15 @@
 /*
- *	Character Set Conversion Library 1.0
+ *	Character Set Conversion Library 1.2
  *
- *	(c) 1998 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
+ *	(c) 1998--2005 Martin Mares <mj@ucw.cz>
  *
  *	This software may be freely distributed and used according to the terms
- *	of the GNU General Public License. See file COPYING in any of the GNU packages.
+ *	of the GNU Lesser General Public License.
  */
 
+#ifndef _CHARSET_CHARCONV_H
+#define _CHARSET_CHARCONV_H
+
 struct conv_context {
 
   /* Parameters supplied by the caller */
@@ -20,9 +23,11 @@ struct conv_context {
   /* Internal variables */
 
   int (*convert)(struct conv_context *);
+  int source_charset, dest_charset;
   unsigned short int *in_to_x;
   unsigned short int *x_to_out;
-  unsigned int state, value;
+  unsigned int state, code, remains;
+  unsigned char *string_at;
 };
 
 void conv_init(struct conv_context *);
@@ -33,11 +38,47 @@ void conv_set_charset(struct conv_context *, int, int);
 #define CONV_DEST_END 2
 #define CONV_SKIP 4
 
-#define CONV_CHARSET_ASCII 0
-#define CONV_CHARSET_LATIN1 1
-#define CONV_CHARSET_LATIN2 2
-#define CONV_CHARSET_UTF8 8
-#define CONV_NUM_CHARSETS 9
+enum charset_id {
+	CONV_CHARSET_ASCII,
+	CONV_CHARSET_ISO_8859_1,
+	CONV_CHARSET_ISO_8859_2,
+	CONV_CHARSET_ISO_8859_3,
+	CONV_CHARSET_ISO_8859_4,
+	CONV_CHARSET_ISO_8859_5,
+	CONV_CHARSET_ISO_8859_6,
+	CONV_CHARSET_ISO_8859_7,
+	CONV_CHARSET_ISO_8859_8,
+	CONV_CHARSET_ISO_8859_9,
+	CONV_CHARSET_ISO_8859_10,
+	CONV_CHARSET_ISO_8859_11,
+	CONV_CHARSET_ISO_8859_13,
+	CONV_CHARSET_ISO_8859_14,
+	CONV_CHARSET_ISO_8859_15,
+	CONV_CHARSET_ISO_8859_16,
+	CONV_CHARSET_WIN1250,
+	CONV_CHARSET_WIN1251,
+	CONV_CHARSET_WIN1252,
+	CONV_CHARSET_KAMCS,
+	CONV_CHARSET_CSN369103,
+	CONV_CHARSET_CP852,
+	CONV_CHARSET_MACCE,
+	CONV_CHARSET_CORK,
+	CONV_CHARSET_UTF8,
+	CONV_NUM_CHARSETS
+};
+
+/* Conversion of a single character between current non-UTF8 charset and Unicode */
+int conv_in_to_ucs(struct conv_context *c, unsigned int y);
+int conv_ucs_to_out(struct conv_context *c, unsigned int ucs);
+
+/* For those brave ones who want to mess with charconv internals */
+unsigned int conv_x_to_ucs(unsigned int x);
+unsigned int conv_ucs_to_x(unsigned int ucs);
+unsigned int conv_x_count(void);
+
+/* Charset names */
 
 int find_charset_by_name(char *);
 char *charset_name(int);
+
+#endif