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sortix--sortix/sortix/serialterminal.cpp
2011-09-08 11:10:41 +02:00

60 lines
1.5 KiB
C++

/******************************************************************************
COPYRIGHT(C) JONAS 'SORTIE' TERMANSEN 2011.
This file is part of Sortix.
Sortix 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.
Sortix 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 Sortix. If not, see <http://www.gnu.org/licenses/>.
serialterminal.cpp
A terminal on a serial line.
******************************************************************************/
#include "platform.h"
#include <libmaxsi/string.h>
#include "log.h"
#include "vga.h"
#include "uart.h"
#include "serialterminal.h"
#include "vgaterminal.h"
namespace Sortix
{
namespace SerialTerminal
{
void Reset()
{
// Set the cursor to (0,0) and clear the screen.
const char InitMessage[] = "\e[m\e[2J\e[H";
UART::Write(InitMessage, Maxsi::String::Length(InitMessage));
}
void Init()
{
Reset();
}
size_t Print(void* /*user*/, const char* string, size_t stringlen)
{
#ifdef JSSORTIX
VGATerminal::Print(NULL, string, stringlen);
UART::RenderVGA((VGA::Frame*) 0xB8000);
#else
UART::Write(string, stringlen);
#endif
return stringlen;
}
}
}