mirror of
https://github.com/kanjitalk755/macemu.git
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138 lines
2.5 KiB
C++
138 lines
2.5 KiB
C++
/*
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* serial_dummy.cpp - Serial device driver, dummy implementation
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*
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* Basilisk II (C) 1997-2008 Christian Bauer
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "sysdeps.h"
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#include "cpu_emulation.h"
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#include "main.h"
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#include "macos_util.h"
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#include "prefs.h"
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#include "serial.h"
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#include "serial_defs.h"
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#define DEBUG 0
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#include "debug.h"
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// Driver private variables
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class DSERDPort : public SERDPort {
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public:
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DSERDPort(const char *dev)
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{
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device_name = (char *)dev;
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}
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virtual ~DSERDPort()
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{
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}
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virtual int16 open(uint16 config);
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virtual int16 prime_in(uint32 pb, uint32 dce);
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virtual int16 prime_out(uint32 pb, uint32 dce);
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virtual int16 control(uint32 pb, uint32 dce, uint16 code);
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virtual int16 status(uint32 pb, uint32 dce, uint16 code);
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virtual int16 close(void);
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private:
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char *device_name; // Device name
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};
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/*
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* Initialization
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*/
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void SerialInit(void)
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{
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// Read serial preferences and create structs for both ports
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the_serd_port[0] = new DSERDPort(PrefsFindString("seriala"));
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the_serd_port[1] = new DSERDPort(PrefsFindString("serialb"));
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}
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/*
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* Deinitialization
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*/
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void SerialExit(void)
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{
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delete (DSERDPort *)the_serd_port[0];
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delete (DSERDPort *)the_serd_port[1];
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}
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/*
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* Open serial port
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*/
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int16 DSERDPort::open(uint16 config)
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{
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return openErr;
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}
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/*
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* Read data from port
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*/
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int16 DSERDPort::prime_in(uint32 pb, uint32 dce)
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{
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return readErr;
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}
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/*
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* Write data to port
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*/
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int16 DSERDPort::prime_out(uint32 pb, uint32 dce)
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{
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return writErr;
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}
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/*
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* Control calls
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*/
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int16 DSERDPort::control(uint32 pb, uint32 dce, uint16 code)
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{
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return controlErr;
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}
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/*
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* Status calls
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*/
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int16 DSERDPort::status(uint32 pb, uint32 dce, uint16 code)
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{
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return statusErr;
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}
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/*
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* Close serial port
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*/
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int16 DSERDPort::close()
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{
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return noErr;
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}
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