source: xtideuniversalbios/trunk/Serial_Server/library/Library.h @ 219

Last change on this file since 219 was 219, checked in by gregli@…, 11 years ago

Serial Server, more minor improvements, added support for larger than 2 GB disks under Win32

File size: 1.9 KB
Line 
1//======================================================================
2//
3// Project:     XTIDE Universal BIOS, Serial Port Server
4//
5// File:        library.h - Include file for users of the library
6//
7
8#ifndef LIBRARY_H_INCLUDED
9#define LIBRARY_H_INCLUDED
10
11void log( int level, char *message, ... );
12
13unsigned long GetTime(void);
14unsigned long GetTime_Timeout(void);
15
16unsigned short checksum( unsigned short *wbuff, int wlen );
17
18class Image
19{
20public:
21    virtual void seekSector( unsigned long lba ) = 0;
22
23    virtual void writeSector( void *buff ) = 0;
24   
25    virtual void readSector( void *buff ) = 0;
26
27    Image( char *name, int p_readOnly, int p_drive );
28    Image( char *name, int p_readOnly, int p_drive, int p_create, unsigned long p_lba );
29    Image( char *name, int p_readOnly, int p_drive, int p_create, unsigned long p_cyl, unsigned long p_head, unsigned long p_sect, int p_useCHS );
30
31    virtual ~Image() {};
32
33    unsigned long cyl, sect, head;
34    int useCHS;
35
36    unsigned long totallba;
37   
38    char *shortFileName;
39    int readOnly;
40    int drive;
41
42    static int parseGeometry( char *str, unsigned long *p_cyl, unsigned long *p_head, unsigned long *p_sect );
43
44    void respondInquire( unsigned short *buff, struct baudRate *baudRate, unsigned char portAndBaud );
45
46    void init( char *name, int p_readOnly, int p_drive, unsigned long p_cyl, unsigned long p_head, unsigned long p_sect, int p_useCHS );
47};
48
49struct baudRate {
50    unsigned long rate;
51    unsigned char divisor;
52    char *display;
53};
54struct baudRate *baudRateMatchString( char *str );
55struct baudRate *baudRateMatchDivisor( unsigned char divisor );
56
57#ifdef WIN32
58#include "../win32/win32serial.h"
59#else
60// there is no standard way to read/write and configure the serial port, OS specifc only
61#endif
62
63#ifdef WIN32
64#include "../win32/win32file.h"
65#else
66#include "file.h"
67#endif
68
69void processRequests( SerialAccess *serial, Image *image0, Image *image1, int timeoutEnabled, int verboseLevel );
70
71#endif
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