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Added code to get all DOS information and separated code.

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This commit is contained in:
Natalia Portillo
2000-07-15 01:07:00 +01:00
parent c1af9606fd
commit bee975cc66
3 changed files with 460 additions and 79 deletions
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180
ver.c
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@@ -3,10 +3,10 @@
------------------------------------------------------------------------
Filename : ver.c
Version : 0.01
Version : 0.03
Author(s) : Natalia Portillo
Component : OWP DOS subsystem
Component : OWP DOS subsystem - VER command
--[ Description ]-------------------------------------------------------
@@ -30,7 +30,11 @@
DOS DOS Version DOS OEM Code
PTS-DOS 2000 6.22 0x66
RxDOS 7.1.5 7.0 0x5E
0.03: Almost remade from zero.
Now uses four functions of INT-21h to get almost all
DOS version information.
All detect stuff moved to int21h.c.
All defines moved to ver.h
--[ How to compile ]----------------------------------------------------
@@ -63,94 +67,112 @@
Copyright (c) 2000 The Open Windows Project
*************************************************************************/
#ifndef OWP_DOS_SUBSYSTEM
#define OWP_DOS_SUBSYSTEM
#endif
#define SYSTEM "OWP"
#define PROGRAM "VER"
#define MAJOR_VERSION 0
#define MINOR_VERSION_STRING "02"
#define SUB_VERSION_STRING ""
#define COPYRIGHT "2000 Open Windows Project"
#include <stdio.h>
#include <dos.h>
void getdosver (int *major,int *minor,int *oem_code)
{
union REGS regs;
regs.x.ax = 0x3000;
int86 (0x21,&regs,&regs);
*major = regs.h.al;
*minor = regs.h.ah;
*oem_code = regs.h.bh;
}
#include "ver.h" /* Include definitions */
main()
{
int dos_major,dos_minor,dos_oem_code;
/* Declare variables */
int dos_major,dos_minor,dostype,dos_sim_major,dos_sim_minor,dos_oem;
/* Put copyright info */
printf("%s %s %d.%s%s",SYSTEM,PROGRAM,MAJOR_VERSION,MINOR_VERSION_STRING,SUB_VERSION_STRING);
printf("\nCopyright (c) %s\n\n",COPYRIGHT);
getdosver (&dos_major,&dos_minor,&dos_oem_code);
if(dos_oem_code==0xFD)
{
printf("FreeDOS simulating DOS %d.%d",dos_major,dos_minor);
}
else if(dos_oem_code==0x00)
/* Get DOS version stuff */
getdosver(&dostype, &dos_major, &dos_minor, &dos_sim_major, &dos_sim_minor, &dos_oem);
/* Put version info */
if(dostype == 0)
{
if(dos_major<=3)
{
printf("MS-DOS / PC-DOS %d.%d",dos_major,dos_minor);
}
else if(dos_major>=4)
printf("\nUnknown DOS version %d.%d, that is simulating DOS %d.%d",dos_major,dos_minor,dos_sim_major,dos_sim_minor);
printf("\nDOS OEM code %x",dos_oem);
printf("\nPlease send this info and the O.S. name and version to\niosglpgc@teleline.es");
}
if(dostype == 1)
{
printf("\nMS-DOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("DR-DOS simulating DOS %d.%d",dos_major,dos_minor);
printf(" simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
else if(dos_oem_code==0xFF && dos_major>=4 && dos_major <=6)
if(dostype == 2)
{
printf("\nPC-DOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("MS-DOS / PC-DOS %d.%d",dos_major,dos_minor);
if(dos_major==5)
{
printf("\nNOTE: May be OS/2 / Windows NT simulating DOS 5.0");
}
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
else if(dos_oem_code==0xFF && dos_major>=7)
{
if(dos_minor==0)
{
printf("Windows 95 simulating DOS 7.00");
printf("\nNOTE: May be PC-DOS 7.0");
}
else if(dos_minor==10)
{
printf("Windows 95 OSR 2 or upper simulating DOS 7.10");
printf("\nNOTE: May be PC-DOS 7.1");
}
else
{
printf("PC-DOS %d.%d",dos_major,dos_minor);
}
}
else if(dos_oem_code==0xFF && dos_major==3)
{
printf("MS-DOS %d.%d",dos_major,dos_minor);
}
else if(dos_oem_code==0x5E)
{
printf("RxDOS %d.%d",dos_major,dos_minor);
}
else if(dos_oem_code==0x66)
{
printf("PTS-DOS simulating DOS %d.%d",dos_major,dos_minor);
}
else
{
printf("Unknown DOS version %d.%d,OEM code %x",dos_major,dos_minor,dos_oem_code);
printf("\nPlease send this info and the DOS name and version to iosglpgc@teleline.es");
}
}
if(dostype == 3)
{
printf("\nDR-DOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 4)
{
printf("\nFreeDOS version 1.1.%d\n",dos_major);
printf(" simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
if(dostype == 5)
{
printf("\nWindows 95\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 6)
{
printf("\nWindows NT or Windows 2000\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 8)
{
printf("\nPTS-DOS, unknown version\n");
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
if(dostype == 9)
{
printf("\nRxDOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 10)
{
printf("\nConcurrent DOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 11)
{
printf("\nNovell DOS version %d.%d\n",dos_major,dos_minor);
if(dos_major != dos_sim_major || dos_minor != dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
if(dostype == 12)
{
printf("\nMS-DOS / PC-DOS version %d.%d\n",dos_major,dos_minor);
}
if(dostype == 13)
{
printf("\nWindows 95 OSR 2 or upper\n");
if(dos_major!=dos_sim_major || dos_minor!=dos_sim_minor)
{
printf("simulating DOS version %d.%d\n",dos_sim_major,dos_sim_minor);
}
}
}