2019-05-08 00:28:42 +02:00
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//----------------------------------------------------------------------------//
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// GNU GPL OS/K //
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// //
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// Desc: Kernel "shell" entry point //
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// //
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// //
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// Copyright © 2018-2019 The OS/K Team //
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// //
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// This file is part of OS/K. //
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// //
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// OS/K is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 3 of the License, or //
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// any later version. //
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// //
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// OS/K is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY//without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with OS/K. If not, see <https://www.gnu.org/licenses/>. //
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//----------------------------------------------------------------------------//
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#include <extras/buf.h>
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#include <kernel/time.h>
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#include <kernel/speaker.h>
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2019-05-08 10:33:17 +02:00
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#include <kernel/iomisc.h>
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2019-05-08 00:28:42 +02:00
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#include <kernel/pwmgnt.h>
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2019-05-08 10:33:17 +02:00
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#include <kernel/keyboard.h>
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2019-05-08 00:28:42 +02:00
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extern void IoScrollDown(void);
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extern void IoScrollUp(void);
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void KeStartShell(void)
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{
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uchar ch;
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error_t rc;
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2019-05-08 01:01:53 +02:00
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KernLog("\nshell > ");
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BFlushBuf(BStdOut);
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2019-05-08 00:28:42 +02:00
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while ((rc = bgetc(BStdIn, &ch)) == EOK) {
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switch (ch) {
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2019-05-08 10:33:17 +02:00
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case KEY_BEL:
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2019-05-08 00:28:42 +02:00
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if (rand() % 64 == 0) {
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IoDoStarWars();
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}
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else IoDoBeep();
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2019-05-08 01:01:53 +02:00
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KernLog("beep");
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KernLog("\nshell > ");
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BFlushBuf(BStdOut);
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2019-05-08 00:28:42 +02:00
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break;
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2019-05-08 10:33:17 +02:00
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case KEY_DC1:
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2019-05-08 00:28:42 +02:00
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IoScrollUp();
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break;
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2019-05-08 10:33:17 +02:00
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case KEY_DC2:
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2019-05-08 00:28:42 +02:00
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IoScrollDown();
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break;
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2019-05-08 10:33:17 +02:00
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case KEY_ESC:
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2019-05-08 00:28:42 +02:00
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PoShutdownQemu();
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break;
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2019-05-08 10:33:17 +02:00
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case '\n':
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KernLog("shell > ");
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BFlushBuf(BStdOut);
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break;
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2019-05-08 00:28:42 +02:00
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}
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2019-05-08 10:33:17 +02:00
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KePauseCPU();
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2019-05-08 00:28:42 +02:00
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}
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}
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