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root/cebix/Frodo4/Src/1541fs.h
Revision: 1.7
Committed: 2005-06-27T19:55:48Z (17 years, 5 months ago) by cebix
Content type: text/plain
Branch: MAIN
CVS Tags: VERSION_4_2, HEAD
Changes since 1.6: +1 -1 lines
Log Message:
updated copyright dates

File Contents

# Content
1 /*
2 * 1541fs.h - 1541 emulation in host file system
3 *
4 * Frodo (C) 1994-1997,2002-2005 Christian Bauer
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21 #ifndef _1541FS_H
22 #define _1541FS_H
23
24 #include "IEC.h"
25
26
27 class FSDrive : public Drive {
28 public:
29 FSDrive(IEC *iec, const char *path);
30 virtual ~FSDrive();
31
32 virtual uint8 Open(int channel, const uint8 *name, int name_len);
33 virtual uint8 Close(int channel);
34 virtual uint8 Read(int channel, uint8 &byte);
35 virtual uint8 Write(int channel, uint8 byte, bool eoi);
36 virtual void Reset(void);
37
38 private:
39 bool change_dir(char *dirpath);
40
41 uint8 open_file(int channel, const uint8 *name, int name_len);
42 uint8 open_directory(int channel, const uint8 *pattern, int pattern_len);
43 void find_first_file(char *pattern);
44 void close_all_channels(void);
45
46 virtual void initialize_cmd(void);
47 virtual void validate_cmd(void);
48
49 char dir_path[256]; // Path to directory
50 char orig_dir_path[256]; // Original directory path
51 char dir_title[16]; // Directory title
52 FILE *file[16]; // File pointers for each of the 16 channels
53
54 uint8 read_char[16]; // Buffers for one-byte read-ahead
55 };
56
57 #endif