mirror of
https://github.com/EnderIce2/Fennix.git
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100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
/*
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This file is part of Fennix Kernel.
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Fennix Kernel is free software: you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation, either version 3 of
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the License, or (at your option) any later version.
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Fennix Kernel 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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You should have received a copy of the GNU General Public License
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along with Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <tty.hpp>
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#include <memory.hpp>
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#include <stropts.h>
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#include <string.h>
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#include <uart.hpp>
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#include "../kernel.h"
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namespace TTY
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{
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int TeletypeDriver::Open(int Flags, mode_t Mode)
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{
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warn("Unimplemented open(%#x, %#x)", Flags, Mode);
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return -ENOSYS;
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}
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int TeletypeDriver::Close()
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{
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warn("Unimplemented close()");
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return -ENOSYS;
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}
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ssize_t TeletypeDriver::Read(void *Buffer, size_t Size, off_t Offset)
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{
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warn("Unimplemented read(%#lx, %#lx, %#lx)", Buffer, Size, Offset);
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return -ENOSYS;
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}
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ssize_t TeletypeDriver::Write(const void *Buffer, size_t Size, off_t Offset)
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{
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warn("Unimplemented write(%#lx, %#lx, %#lx)", Buffer, Size, Offset);
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return -ENOSYS;
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}
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int TeletypeDriver::Ioctl(unsigned long Request, void *Argp)
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{
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warn("Unimplemented ioctl(%#lx, %#lx)", Request, Argp);
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return -ENOSYS;
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}
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TeletypeDriver::TeletypeDriver() : TermBuf(1024)
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{
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if (thisProcess)
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this->ProcessGroup = thisProcess->Security.ProcessGroupID;
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else
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this->ProcessGroup = 0;
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/*
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- ICRNL - Map Carriage Return to New Line
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- IXON - Enable XON/XOFF flow control
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- OPOST - Enable output processing
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- ONLCR - Map New Line to Carriage Return - New Line
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- CS8 - 8-bit characters
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- CREAD - Enable receiver
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- HUPCL - Hang up on last close
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- ECHO - Echo input characters
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- ICANON - Enable canonical input (enable line editing)
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- ISIG - Enable signals
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*/
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this->TerminalConfig.c_iflag = /*ICRNL |*/ IXON;
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this->TerminalConfig.c_oflag = OPOST | ONLCR;
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this->TerminalConfig.c_cflag = CS8 | CREAD | HUPCL;
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this->TerminalConfig.c_lflag = ECHO | ICANON | ISIG;
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this->TerminalConfig.c_cc[VINTR] = 'C' - 0x40;
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this->TerminalConfig.c_cc[VQUIT] = '\\' - 0x40;
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this->TerminalConfig.c_cc[VERASE] = '\177';
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this->TerminalConfig.c_cc[VKILL] = 'U' - 0x40;
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this->TerminalConfig.c_cc[VEOF] = 'D' - 0x40;
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this->TerminalConfig.c_cc[VSTART] = 'Q' - 0x40;
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this->TerminalConfig.c_cc[VSTOP] = 'S' - 0x40;
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this->TerminalConfig.c_cc[VSUSP] = 'Z' - 0x40;
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this->TerminalConfig.c_cc[VREPRINT] = 'R' - 0x40;
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this->TerminalConfig.c_cc[VDISCARD] = 'O' - 0x40;
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this->TerminalConfig.c_cc[VWERASE] = 'W' - 0x40;
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this->TerminalConfig.c_cc[VLNEXT] = 'V' - 0x40;
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}
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}
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