1
0
mirror of https://gitlab.os-k.eu/os-k-team/os-k.git synced 2023-08-25 14:03:10 +02:00
os-k/kaleid/kernel/sh/shcmds.c

201 lines
6.4 KiB
C
Raw Normal View History

2019-05-08 17:20:27 +02:00
//----------------------------------------------------------------------------//
// 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/>. //
//----------------------------------------------------------------------------//
2019-05-29 14:34:37 +02:00
#include <vers.h>
2020-01-12 16:53:23 +01:00
#include <mm/paging.h>
#include <mm/map.h>
2019-05-29 14:34:37 +02:00
#include <io/ata.h>
#include <io/vga.h>
#include <io/spkr.h>
#include <ke/time.h>
#include <lib/buf.h>
#include <sh/shell.h>
#include <po/shtdwn.h>
2019-05-23 14:50:05 +02:00
2019-11-28 13:02:47 +01:00
error_t CmdTest(int argc, char **argv, char *cmdline);
error_t CmdMemUsage(int argc, char **argv, char *cmdline);
2019-11-25 17:22:54 +01:00
2019-05-22 18:15:23 +02:00
error_t CmdBeep(int argc, char **argv, char *cmdline)
2019-05-08 17:20:27 +02:00
{
2019-05-22 18:15:23 +02:00
IoDoBeep();
2019-05-08 17:20:27 +02:00
return EOK;
}
2019-05-08 20:23:52 +02:00
2019-05-14 11:56:42 +02:00
error_t CmdClear(int argc, char **argv, char *cmdline)
{
2019-05-18 19:56:10 +02:00
BLockBuf(BStdOut);
2019-05-22 18:15:23 +02:00
2019-05-18 19:56:10 +02:00
BStdOut->wp = BStdOut->rp = BStdOut->buf;
BStdOut->lastLF = 0;
2019-05-14 11:56:42 +02:00
2019-05-22 18:15:23 +02:00
BUnlockBuf(BStdOut);
2019-05-18 19:09:46 +02:00
return EOK;
}
2019-05-18 22:02:16 +02:00
error_t CmdColor(int argc, char **argv, char *cmdline)
{
int col = 0;
char *p;
2019-05-22 18:15:23 +02:00
2019-05-18 22:02:16 +02:00
if (argc > 2) {
KernLog("Usage: 'color [#|list]'\n");
return EINVAL;
}
2019-05-22 18:15:23 +02:00
2019-05-18 22:02:16 +02:00
if (argc == 1) {
KernLog("Current color: %s (%d)\n", RtlColorNames[shcol], shcol);
}
else if (!strcmp(argv[1], "list")) {
KernLog("Available colors:\n");
for (col = 0; col <= VGA_COLOR_WHITE; col++) {
KernLog("%d - %s\n", col, RtlColorNames[col]);
}
}
2019-05-22 18:15:23 +02:00
2019-05-18 22:02:16 +02:00
else {
p = argv[1];
while (isdigit(*p) && col < VGA_COLOR_WHITE) {
col = 10 * col + *p++ - '0';
}
if (*p || col < VGA_COLOR_BLACK || col > VGA_COLOR_WHITE) {
KernLog("Invalid color: %d\n", col);
KernLog("Usage: 'color [#|list]'\n");
return EINVAL;
}
else {
shcol = col;
}
2019-05-22 18:15:23 +02:00
}
return EOK;
}
error_t CmdDate(int argc, char **argv, char *cmdline)
{
KernLog("%.10s\n", KeFormatCurTime());
return EOK;
}
error_t CmdHelp(int argc, char **argv, char *cmdline)
{
uint i, count = 0;
Command_t *cmd;
2019-11-28 13:02:47 +01:00
KernLog("List of all shell built-ins:\n");
for (cmd = shcmdtable; cmd->name != NULL; cmd++, count++) {
KernLog("\t%s", cmd->name);
for (i = strlen(cmd->name)/4; i<3; i++) {
KernLog("\t");
2019-05-22 18:15:23 +02:00
}
2019-11-28 13:02:47 +01:00
KernLog("%C%s%C\n", VGA_COLOR_DARK_GREY, cmd->help, shcol);
2019-05-18 22:02:16 +02:00
}
2019-11-28 13:02:47 +01:00
KernLog("End of list; %u commands total\n", count);
2019-05-22 18:15:23 +02:00
2019-05-18 22:02:16 +02:00
return EOK;
}
2019-11-25 17:22:54 +01:00
2019-05-22 18:15:23 +02:00
error_t CmdMemMap(int argc, char **argv, char *cmdline)
{
MmPrintMemoryMap();
return EOK;
}
error_t CmdQuit(int argc, char **argv, char *cmdline)
{
PoShutdown();
return EOK;
}
2019-05-16 23:56:23 +02:00
2019-11-18 00:15:39 +01:00
error_t CmdSleep(int argc, char **argv, char *cmdline)
{
2019-12-07 17:54:48 +01:00
int delay = atoi(argv[1]);
2019-11-18 00:15:39 +01:00
KeSleep(delay);
return EOK;
}
2019-05-22 18:15:23 +02:00
error_t CmdStarWars(int argc, char **argv, char *cmdline)
{
IoDoStarWars();
return EOK;
}
error_t CmdTime(int argc, char **argv, char *cmdline)
{
KernLog("%s\n", &KeFormatCurTime()[13]);
return EOK;
}
2019-05-18 23:03:41 +02:00
2019-05-18 23:19:49 +02:00
error_t CmdVersion(int argc, char **argv, char *cmdline)
{
2019-05-22 18:15:23 +02:00
int CH = VGA_COLOR_LIGHT_BLUE;
int CN = shcol;
KernLog("OS/K version %C%s (x86-64)%C\n",
CH,
_KALEID_VERSION,
CN
);
KernLog("Copyright (C) 2018-2019 The OS/K Team\n\n");
KernLog("This program is free software, released under the\n");
KernLog("terms of the GNU GPL version 3 or later as published\n");
KernLog("by the Free Software Foundation.\n");
KernLog("You are free to change and redistribute it.\n");
KernLog("There is NO WARRANTY, to the extent permitted by law.\n");
KernLog("See <http://gnu.org/licenses/gpl.html>\n\n");
2019-05-18 23:19:49 +02:00
return EOK;
}
2019-05-08 20:45:28 +02:00
//----------------------------------------------------------------------------//
2019-05-29 14:34:37 +02:00
2019-11-25 17:22:54 +01:00
Command_t shcmdtable[] =
{
2019-05-23 14:50:05 +02:00
{ "beep", CmdBeep, "Make a beep" },
{ "cls", CmdClear, "Clears standard output" },
{ "color", CmdColor, "Change shell text color" },
{ "date", CmdDate, "Print date" },
2019-11-18 00:15:39 +01:00
{ "exit", CmdQuit, "Initiate shutdown" },
2019-05-23 14:50:05 +02:00
{ "help", CmdHelp, "Show this message" },
2019-11-18 00:15:39 +01:00
{ "march", CmdStarWars, "Play the Imperial March" },
2019-05-23 14:50:05 +02:00
{ "mmap", CmdMemMap, "Show memory map" },
{ "musage", CmdMemUsage, "Show memory statistics" },
{ "quit", CmdQuit, "Alias for 'exit'" },
2019-11-18 00:15:39 +01:00
{ "sleep", CmdSleep, "Sleep x ms" },
2019-05-23 14:50:05 +02:00
{ "time", CmdTime, "Print time" },
2019-11-25 17:22:54 +01:00
{ "test", CmdTest, "Launch the x test" },
2019-05-23 14:50:05 +02:00
{ "ver", CmdVersion, "Version and legal infos" },
2019-05-08 20:45:28 +02:00
{ NULL, NULL, NULL }
};