os-k/kaleid/kernel/ke/shell.h

73 lines
2.6 KiB
C

//----------------------------------------------------------------------------//
// GNU GPL OS/K //
// //
// Desc: Kernel shell //
// //
// //
// Copyright © 2018-2019 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/>. //
//----------------------------------------------------------------------------//
#include <extras/buf.h>
#include <extras/argv.h>
#include <kernel/time.h>
#include <kernel/speaker.h>
#include <kernel/iomisc.h>
#include <kernel/pwmgnt.h>
#include <kernel/keyboard.h>
extern void IoScrollDown(void);
extern void IoScrollUp(void);
static int shargc = 0;
static char *argv0 = 0;
static char **shargv = 0;
#define CMDBUFSIZE 256
error_t CmdBeep(int argc, char **argv)
{
if (rand() % 16 == 0) {
IoDoStarWars();
}
else IoDoBeep();
return EOK;
}
error_t CmdQuit(int argc, char **argv)
{
PoShutdownQemu();
return EOK;
}
typedef struct Command_t Command_t;
struct Command_t
{
const char *name;
error_t (*func)(int argc, char **argv);
};
Command_t cmdtable[] =
{
{ "beep", CmdBeep },
{ "exit", CmdQuit },
{ "quit", CmdQuit },
{ NULL, NULL }
};