Doc fixes.

[bertos.git] / mware / readline.h

diff --git a/mware/readline.h b/mware/readline.h
old mode 100755 (executable)
new mode 100644 (file)
index a46ad51..9219bfd
--- a/mware/readline.h
+++ b/mware/readline.h
@@ -1,6 +1,31 @@
 /**
  * \file
  * <!--
+ * This file is part of BeRTOS.
+ *
+ * Bertos 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 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 St, Fifth Floor, Boston, MA  02110-1301  USA
+ *
+ * As a special exception, you may use this file as part of a free software
+ * library without restriction.  Specifically, if other files instantiate
+ * templates or use macros or inline functions from this file, or you compile
+ * this file and link it with other files to produce an executable, this
+ * file does not by itself cause the resulting executable to be covered by
+ * the GNU General Public License.  This exception does not however
+ * invalidate any other reasons why the executable file might be covered by
+ * the GNU General Public License.
+ *
  * Copyright (C) 2004 Giovanni Bajo
  * Copyright (C) 2004 Develer S.r.l. (http://www.develer.com/)
  * All Rights Reserved.
@@ -20,15 +45,6 @@
  * \author Giovanni Bajo <rasky@develer.com>
  */
 
-/*#*
- *#* $Log$
- *#* Revision 1.2  2006/07/19 12:56:28  bernie
- *#* Convert to new Doxygen style.
- *#*
- *#* Revision 1.1  2006/06/01 12:27:39  marco
- *#* Added utilities for protocols
- *#*
- *#*/
 
 #ifndef MWARE_READLINE_H
 #define MWARE_READLINE_H
@@ -42,6 +58,7 @@
 typedef int (*getc_hook)(void* user_data);
 typedef void (*putc_hook)(char ch, void* user_data);
 typedef const char* (*match_hook)(void* user_data, const char* word, int word_len);
+typedef void (*clear_hook)(void* user_data);
 
 struct RLContext
 {
@@ -54,11 +71,15 @@ struct RLContext
        match_hook match;
        void* match_param;
 
+       clear_hook clear;
+       void* clear_param;
+
        const char* prompt;
 
        char real_history[HISTORY_SIZE];
        char* history;
        size_t history_pos;
+       size_t line_pos;
 };
 
 INLINE void rl_init_ctx(struct RLContext *ctx)
@@ -83,6 +104,9 @@ INLINE void rl_sethook_put(struct RLContext* ctx, putc_hook put, void* put_param
 INLINE void rl_sethook_match(struct RLContext* ctx, match_hook match, void* match_param)
 { ctx->match = match; ctx->match_param = match_param; }
 
+INLINE void rl_sethook_clear(struct RLContext* ctx, clear_hook clear, void* clear_param)
+{ ctx->clear = clear; ctx->clear_param = clear_param; }
+
 INLINE void rl_setprompt(struct RLContext* ctx, const char* prompt)
 { ctx->prompt = prompt; }