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tty: Fix kcon & tty implementation; Add stub ptmx

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This commit is contained in:
EnderIce2
2024-10-13 13:00:22 +03:00
parent f48032658f
commit 396ad681ba
18 changed files with 895 additions and 404 deletions
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90
storage/devices/tty/ptmx.cpp
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@ -1,90 +0,0 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel 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 (at your option) any later version.
Fennix Kernel 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 Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include <filesystem/mounts.hpp>
#include <filesystem/ioctl.hpp>
#include <smp.hpp>
#include <errno.h>
#include "../../../kernel.h"
namespace vfs
{
int PTMXDevice::Open(Inode *Node, int Flags, mode_t Mode, struct Inode *Result)
{
// SmartLock(PTMXLock);
// int ptyID = -1;
// for (int i = 0; i < (int)ptysId.Size; i++)
// {
// if (ptysId.Buffer[i])
// continue;
// ptyID = i;
// ptysId.Buffer[i] = true;
// break;
// }
// if (ptyID == -1)
// return -ENFILE;
// PTYDevice *pty = new PTYDevice(pts, ptyID);
// ptysList.insert(std::make_pair(ptyID, pty));
// // return pty->OpenMaster(Flags, Mode);
assert(!"Function not implemented");
}
int PTMXDevice::Close(struct Inode *Node)
{
SmartLock(PTMXLock);
PTYDevice *pty = ptysList.at(Node->Index);
ptysList.erase(Node->Index);
assert(!"Function not implemented");
}
PTMXDevice::PTMXDevice()
{
fixme("PTMXDevice");
// /* c rw- rw- rw- */
// mode_t mode = S_IRUSR | S_IWUSR |
// S_IRGRP | S_IWGRP |
// S_IROTH | S_IWOTH |
// S_IFCHR;
// ptmx = fs->Create(ptmx, "pts", mode);
// assert(!"Function not implemented");
// // ptmx->SetDevice(5, 2);
// /* d rwx r-x r-x */
// mode_t ptsMode = S_IRWXU |
// S_IRGRP | S_IXGRP |
// S_IROTH | S_IXOTH |
// S_IFDIR;
// pts = fs->Create(ptmx, "pts", ptsMode);
// assert(pts != nullptr);
// ptysId.Buffer = new uint8_t[0x1000];
// ptysId.Size = 0x1000;
}
PTMXDevice::~PTMXDevice()
{
SmartLock(PTMXLock);
delete[] ptysId.Buffer;
}
}

69
storage/devices/tty/pty.cpp
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@ -1,69 +0,0 @@
/*
This file is part of Fennix Kernel.
Fennix Kernel 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 (at your option) any later version.
Fennix Kernel 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 Fennix Kernel. If not, see <https://www.gnu.org/licenses/>.
*/
#include <filesystem/mounts.hpp>
#include <filesystem/ioctl.hpp>
#include <string.h>
#include <errno.h>
#include "../../../kernel.h"
namespace vfs
{
PTYDevice::PTYDevice(Inode *_pts, int _id)
{
assert(!"Function not implemented");
char nameBuffer[16];
snprintf(nameBuffer, 16, "%d", id);
// this->Name = strdup(nameBuffer);
/*
- ICRNL - Map Carriage Return to New Line
- IXON - Enable XON/XOFF flow control
- OPOST - Enable output processing
- ONLCR - Map New Line to Carriage Return - New Line
- CS8 - 8-bit characters
- CREAD - Enable receiver
- HUPCL - Hang up on last close
- ECHO - Echo input characters
- ICANON - Enable canonical input (enable line editing)
*/
this->term.c_iflag = /*ICRNL |*/ IXON;
this->term.c_oflag = OPOST | ONLCR;
this->term.c_cflag = CS8 | CREAD | HUPCL;
this->term.c_lflag = ECHO | ICANON;
this->term.c_cc[VEOF] = 0x04; /* ^D */
this->term.c_cc[VEOL] = 0x00; /* NUL */
this->term.c_cc[VERASE] = 0x7f; /* DEL */
this->term.c_cc[VINTR] = 0x03; /* ^C */
this->term.c_cc[VKILL] = 0x15; /* ^U */
this->term.c_cc[VMIN] = 1; /* Minimum number of characters for non-canonical read */
this->term.c_cc[VQUIT] = 0x1c; /* ^\ */
this->term.c_cc[VSTART] = 0x11; /* ^Q */
this->term.c_cc[VSTOP] = 0x13; /* ^S */
this->term.c_cc[VSUSP] = 0x1a; /* ^Z */
this->term.c_cc[VTIME] = 0; /* Timeout for non-canonical read */
this->term.c_cc[VWERASE] = 0x17; /* ^W */
// debug("Created PTY device %s", this->Name);
}
PTYDevice::~PTYDevice() {}
}