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waltje
2018-02-20 21:44:51 -05:00
parent 8485cbfe1a
commit 7f4ddcd70b
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src/win/win_cdrom.c Normal file
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/*
* VARCem Virtual Archaelogical Computer EMulator.
* An emulator of (mostly) x86-based PC systems and devices,
* using the ISA,EISA,VLB,MCA and PCI system buses, roughly
* spanning the era between 1981 and 1995.
*
* This file is part of the VARCem Project.
*
* Handle the platform-side of CDROM drives.
*
* Version: @(#)win_cdrom.c 1.0.1 2018/02/14
*
* Authors: Fred N. van Kempen, <decwiz@yahoo.com>
* Miran Grca, <mgrca8@gmail.com>
*
* Copyright 2017,2018 Fred N. van Kempen.
* Copyright 2016-2018 Miran Grca.
*
* This program 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 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the:
*
* Free Software Foundation, Inc.
* 59 Temple Place - Suite 330
* Boston, MA 02111-1307
* USA.
*/
#define UNICODE
#define BITMAP WINDOWS_BITMAP
#include <windows.h>
#include <windowsx.h>
#undef BITMAP
#include <stdio.h>
#include <stdint.h>
#include <string.h>
#include <stdlib.h>
#include <wchar.h>
#include "../config.h"
#include "../cdrom/cdrom.h"
#include "../cdrom/cdrom_image.h"
#include "../cdrom/cdrom_null.h"
#include "../zip.h"
#include "../disk/hdd.h"
#include "../scsi/scsi.h"
#include "../scsi/scsi_disk.h"
#include "../plat.h"
#include "../ui.h"
#include "win.h"
uint8_t host_cdrom_drive_available[26];
uint8_t host_cdrom_drive_available_num = 0;
void
cdrom_init_host_drives(void)
{
WCHAR s[64];
int i = 0;
host_cdrom_drive_available_num = 0;
for (i='A'; i<='Z'; i++) {
_swprintf(s, L"%c:\\", i);
if (GetDriveType(s)==DRIVE_CDROM) {
host_cdrom_drive_available[i - 'A'] = 1;
host_cdrom_drive_available_num++;
} else {
host_cdrom_drive_available[i - 'A'] = 0;
}
}
}
void
cdrom_eject(uint8_t id)
{
if (cdrom_drives[id].host_drive == 0) {
/* Switch from empty to empty. Do nothing. */
return;
}
if ((cdrom_drives[id].host_drive >= 'A') &&
(cdrom_drives[id].host_drive <= 'Z')) {
ui_sb_check_menu_item(SB_CDROM|id,
IDM_CDROM_HOST_DRIVE | id | ((cdrom_drives[id].host_drive - 'A') << 3), MF_UNCHECKED);
}
if (cdrom_drives[id].host_drive == 200) {
wcscpy(cdrom_image[id].prev_image_path, cdrom_image[id].image_path);
}
cdrom_drives[id].prev_host_drive = cdrom_drives[id].host_drive;
cdrom_drives[id].handler->exit(id);
cdrom_close(id);
cdrom_null_open(id, 0);
if (cdrom_drives[id].bus_type) {
/* Signal disc change to the emulated machine. */
cdrom_insert(id);
}
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_IMAGE | id, MF_UNCHECKED);
cdrom_drives[id].host_drive=0;
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_EMPTY | id, MF_CHECKED);
ui_sb_update_icon_state(SB_CDROM|id, 1);
ui_sb_enable_menu_item(SB_CDROM|id, IDM_CDROM_RELOAD | id, MF_BYCOMMAND | MF_ENABLED);
ui_sb_update_tip(SB_CDROM|id);
config_save();
}
void
cdrom_reload(uint8_t id)
{
int new_cdrom_drive;
if ((cdrom_drives[id].host_drive == cdrom_drives[id].prev_host_drive) || (cdrom_drives[id].prev_host_drive == 0) || (cdrom_drives[id].host_drive != 0)) {
/* Switch from empty to empty. Do nothing. */
return;
}
cdrom_close(id);
if (cdrom_drives[id].prev_host_drive == 200) {
wcscpy(cdrom_image[id].image_path, cdrom_image[id].prev_image_path);
image_open(id, cdrom_image[id].image_path);
if (cdrom_drives[id].bus_type) {
/* Signal disc change to the emulated machine. */
cdrom_insert(id);
}
if (wcslen(cdrom_image[id].image_path) == 0) {
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_EMPTY | id, MF_CHECKED);
cdrom_drives[id].host_drive = 0;
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_IMAGE | id, MF_UNCHECKED);
ui_sb_update_icon_state(SB_CDROM|id, 1);
} else {
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_EMPTY | id, MF_UNCHECKED);
cdrom_drives[id].host_drive = 200;
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_IMAGE | id, MF_CHECKED);
ui_sb_update_icon_state(SB_CDROM|id, 0);
}
} else {
new_cdrom_drive = cdrom_drives[id].prev_host_drive;
ioctl_open(id, new_cdrom_drive);
if (cdrom_drives[id].bus_type) {
/* Signal disc change to the emulated machine. */
cdrom_insert(id);
}
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_EMPTY | id, MF_UNCHECKED);
cdrom_drives[id].host_drive = new_cdrom_drive;
ui_sb_check_menu_item(SB_CDROM|id, IDM_CDROM_HOST_DRIVE | id | ((cdrom_drives[id].host_drive - 'A') << 3), MF_CHECKED);
ui_sb_update_icon_state(SB_CDROM|id, 0);
}
ui_sb_enable_menu_item(SB_CDROM|id, IDM_CDROM_RELOAD | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_update_tip(SB_CDROM|id);
config_save();
}
void
zip_eject(uint8_t id)
{
zip_close(id);
if (zip_drives[id].bus_type) {
/* Signal disk change to the emulated machine. */
zip_insert(id);
}
ui_sb_update_icon_state(SB_ZIP | id, 1);
ui_sb_enable_menu_item(SB_ZIP|id, IDM_ZIP_EJECT | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_enable_menu_item(SB_ZIP|id, IDM_ZIP_RELOAD | id, MF_BYCOMMAND | MF_ENABLED);
ui_sb_update_tip(SB_ZIP | id);
config_save();
}
void
zip_reload(uint8_t id)
{
zip_disk_reload(id);
if (wcslen(zip_drives[id].image_path) == 0) {
ui_sb_enable_menu_item(SB_ZIP|id, IDM_ZIP_EJECT | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_update_icon_state(SB_ZIP|id, 1);
} else {
ui_sb_enable_menu_item(SB_ZIP|id, IDM_ZIP_EJECT | id, MF_BYCOMMAND | MF_ENABLED);
ui_sb_update_icon_state(SB_ZIP|id, 0);
}
ui_sb_enable_menu_item(SB_ZIP|id, IDM_ZIP_RELOAD | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_update_tip(SB_ZIP|id);
config_save();
}
void
removable_disk_unload(uint8_t id)
{
if (wcslen(hdd[id].fn) == 0) {
/* Switch from empty to empty. Do nothing. */
return;
}
scsi_unloadhd(hdd[id].scsi_id, hdd[id].scsi_lun, id);
scsi_disk_insert(id);
}
void
removable_disk_eject(uint8_t id)
{
removable_disk_unload(id);
ui_sb_update_icon_state(SB_RDISK|id, 1);
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_EJECT | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_RELOAD | id, MF_BYCOMMAND | MF_ENABLED);
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_SEND_CHANGE | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_update_tip(SB_RDISK|id);
config_save();
}
void
removable_disk_reload(uint8_t id)
{
if (wcslen(hdd[id].fn) != 0) {
/* Attempting to reload while an image is already loaded. Do nothing. */
return;
}
scsi_reloadhd(id);
#if 0
scsi_disk_insert(id);
#endif
ui_sb_update_icon_state(SB_RDISK|id, wcslen(hdd[id].fn) ? 0 : 1);
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_EJECT | id, MF_BYCOMMAND | (wcslen(hdd[id].fn) ? MF_ENABLED : MF_GRAYED));
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_RELOAD | id, MF_BYCOMMAND | MF_GRAYED);
ui_sb_enable_menu_item(SB_RDISK|id, IDM_RDISK_SEND_CHANGE | id, MF_BYCOMMAND | (wcslen(hdd[id].fn) ? MF_ENABLED : MF_GRAYED));
ui_sb_update_tip(SB_RDISK|id);
config_save();
}