//----------------------------------------------------------------------------//
//                                OS on Kaleid                                //
//                                                                            //
//  Desc:       Kernel shell                                                  //
//                                                                            //
//                                                                            //
//  Copyright © 2018-2020 The OS/K Team                                       //
//                                                                            //
//  This file is part of OS/K.                                                //
//                                                                            //
//  OS/K 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 3 of the License, or         //
//  any later version.                                                        //
//                                                                            //
//  OS/K 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 OS/K.  If not, see <https://www.gnu.org/licenses/>.            //
//----------------------------------------------------------------------------//

#ifndef _KERNEL_H
#include <kernel.h>
#endif

#ifndef _SH_SHELL_H
#define _SH_SHELL_H

//----------------------------------------------------------------------------//

typedef struct Command_t Command_t;

struct Command_t
{
    const char *name;
    error_t (*func)(int argc, char **argv, char *cmdline);
    const char *help;
};

//----------------------------------------------------------------------------//

extern int shcol;
extern int shargc;
extern char **shargv;
extern char *shprompt;
extern size_t shpromptlen;
extern Command_t shcmdtable[];

#define SHPROMPT_MAXLEN (BStdOut->lineLen / 2)

//----------------------------------------------------------------------------//

void ShStartShell(void);
void ExecuteCommand(char *cmdbuf, Command_t *cmdtable);


#endif