mirror of
https://github.com/retro100/dosbox-wii.git
synced 2024-11-19 08:39:15 +01:00
78 lines
1.9 KiB
C++
78 lines
1.9 KiB
C++
/*
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* Copyright (C) 2002 The DOSBox Team
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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 Library 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 <string.h>
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#include "dosbox.h"
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#include "callback.h"
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#include "regs.h"
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#include "mem.h"
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#include "bios.h"
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#include "dos_inc.h"
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#include "support.h"
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#define MAX_DEVICES 10
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/* Include all the devices */
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#include "dev_con.h"
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static DOS_Device * devices[MAX_DEVICES];
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static Bit32u device_count;
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Bit8u DOS_FindDevice(char * name) {
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/* loop through devices */
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Bit8u index=0;
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while (index<device_count) {
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if (devices[index]) {
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if (strcasecmp(name,devices[index]->name)==0) return index;
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}
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index++;
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}
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return 255;
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}
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void DOS_AddDevice(DOS_Device * adddev) {
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//TODO Give the Device a real handler in low memory that responds to calls
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if (device_count<MAX_DEVICES) {
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devices[device_count]=adddev;
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device_count++;
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/* Add the device in the main file Table */
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Bit8u handle=DOS_FILES;Bit8u i;
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for (i=0;i<DOS_FILES;i++) {
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if (!Files[i]) {
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handle=i;
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Files[i]=adddev;
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break;
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}
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}
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if (handle==DOS_FILES) E_Exit("DOS:Not enough file handles for device");
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adddev->fhandle=handle;
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} else {
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E_Exit("DOS:Too many devices added");
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}
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}
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void DOS_SetupDevices(void) {
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device_count=0;
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DOS_Device * newdev;
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newdev=new device_CON();
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DOS_AddDevice(newdev);
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}
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