command_mode.h

   1 /*
   2  * Copyright 2004-2006 Timo Hirvonen
   3  *
   4  * This program is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU General Public License as
   6  * published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17  * 02111-1307, USA.
  18  */
  19
  20 #ifndef _COMMAND_MODE_H
  21 #define _COMMAND_MODE_H
  22
  23 #include "uchar.h"
  24
  25 struct command {
  26         const char *name;
  27         void (*func)(char *arg);
  28
  29         /* min/max number of arguments */
  30         int min_args;
  31         int max_args;
  32
  33         void (*expand)(const char *str);
  34
  35         /* bind count (0 means: unbound) */
  36         int bc;
  37 };
  38
  39 extern struct command commands[];
  40
  41 void command_mode_ch(uchar ch);
  42 void command_mode_key(int key);
  43 void commands_init(void);
  44 void commands_exit(void);
  45 void run_command(const char *buf);
  46
  47 struct command *get_command(const char *str, int len);
  48
  49 void view_clear(int view);
  50 void view_add(int view, char *arg, int prepend);
  51 void view_load(int view, char *arg);
  52 void view_save(int view, char *arg);
  53
  54 int bc_incr(const char *cmd, int len);
  55 int bc_decr(const char *cmd, int len);
  56
  57 #endif