[project @ 2005-04-16 05:09:32 by jmb]

Split out UTF-8 handling functions.
Submit URL-encoded forms in sensible encoding:
  * First entry in accept-charset list, if present
  * Document encoding, otherwise
  We may want to explicitly look for UTF-8, to save converting.
Convert cnv_str_local_enc/cnv_local_enc_str to use iconv (they're now veneers for utf8_[to/from]_enc).
Provide mechanism for looking up local system charset (derived from system alphabet, under RISC OS)

svn path=/import/netsurf/; revision=1647

1 files changed, 26 insertions, 0 deletions

diff --git a/utils/utf8.h b/utils/utf8.h
new file mode 100644
index 000000000..02ff0322d
--- /dev/null
+++ b/utils/utf8.h
@@ -0,0 +1,26 @@
+/*
+ * This file is part of NetSurf, http://netsurf.sourceforge.net/
+ * Licensed under the GNU General Public License,
+ *                http://www.opensource.org/licenses/gpl-license
+ * Copyright 2005 John M Bell <jmb202@ecs.soton.ac.uk>
+ */
+
+/**
+ * \file UTF-8 manipulation functions (interface)
+ */
+
+#ifndef _NETSURF_UTILS_UTF8_H_
+#define _NETSURF_UTILS_UTF8_H_
+
+size_t utf8_to_ucs4(const char *s, size_t l);
+size_t utf8_from_ucs4(size_t c, char *s);
+
+size_t utf8_length(const char *s);
+
+size_t utf8_prev(const char *s, size_t o);
+size_t utf8_next(const char *s, size_t l, size_t o);
+
+char *utf8_to_enc(const char *string, const char *encname, size_t len);
+char *utf8_from_enc(const char *string, const char *encname, size_t len);
+
+#endif