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/* Copyright (C) 2001, 2006, 2008 Free Software Foundation, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public License
* as published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "libguile/__scm.h"
#include <windows.h>
#include <stdio.h>
#include <string.h>
#include "win32-uname.h"
/*
* Get name and information about current kernel.
*/
int
uname (struct utsname *uts)
{
enum { WinNT, Win95, Win98, WinUnknown };
OSVERSIONINFO osver;
SYSTEM_INFO sysinfo;
DWORD sLength;
DWORD os = WinUnknown;
memset (uts, 0, sizeof (*uts));
osver.dwOSVersionInfoSize = sizeof (osver);
GetVersionEx (&osver);
GetSystemInfo (&sysinfo);
switch (osver.dwPlatformId)
{
case VER_PLATFORM_WIN32_NT: /* NT, Windows 2000 or Windows XP */
if (osver.dwMajorVersion == 4)
strcpy (uts->sysname, "Windows NT4x"); /* NT4x */
else if (osver.dwMajorVersion <= 3)
strcpy (uts->sysname, "Windows NT3x"); /* NT3x */
else if (osver.dwMajorVersion == 5 && osver.dwMinorVersion < 1)
strcpy (uts->sysname, "Windows 2000"); /* 2k */
else if (osver.dwMajorVersion >= 5)
strcpy (uts->sysname, "Windows XP"); /* XP */
os = WinNT;
break;
case VER_PLATFORM_WIN32_WINDOWS: /* Win95, Win98 or WinME */
if ((osver.dwMajorVersion > 4) ||
((osver.dwMajorVersion == 4) && (osver.dwMinorVersion > 0)))
{
if (osver.dwMinorVersion >= 90)
strcpy (uts->sysname, "Windows ME"); /* ME */
else
strcpy (uts->sysname, "Windows 98"); /* 98 */
os = Win98;
}
else
{
strcpy (uts->sysname, "Windows 95"); /* 95 */
os = Win95;
}
break;
case VER_PLATFORM_WIN32s: /* Windows 3.x */
strcpy (uts->sysname, "Windows");
break;
}
sprintf (uts->version, "%ld.%02ld",
osver.dwMajorVersion, osver.dwMinorVersion);
if (osver.szCSDVersion[0] != '\0' &&
(strlen (osver.szCSDVersion) + strlen (uts->version) + 1) <
sizeof (uts->version))
{
strcat (uts->version, " ");
strcat (uts->version, osver.szCSDVersion);
}
sprintf (uts->release, "build %ld", osver.dwBuildNumber & 0xFFFF);
switch (sysinfo.wProcessorArchitecture)
{
case PROCESSOR_ARCHITECTURE_PPC:
strcpy (uts->machine, "ppc");
break;
case PROCESSOR_ARCHITECTURE_ALPHA:
strcpy (uts->machine, "alpha");
break;
case PROCESSOR_ARCHITECTURE_MIPS:
strcpy (uts->machine, "mips");
break;
case PROCESSOR_ARCHITECTURE_INTEL:
/*
* dwProcessorType is only valid in Win95 and Win98 and WinME
* wProcessorLevel is only valid in WinNT
*/
switch (os)
{
case Win95:
case Win98:
switch (sysinfo.dwProcessorType)
{
case PROCESSOR_INTEL_386:
case PROCESSOR_INTEL_486:
case PROCESSOR_INTEL_PENTIUM:
sprintf (uts->machine, "i%ld", sysinfo.dwProcessorType);
break;
default:
strcpy (uts->machine, "i386");
break;
}
break;
case WinNT:
sprintf (uts->machine, "i%d86", sysinfo.wProcessorLevel);
break;
default:
strcpy (uts->machine, "unknown");
break;
}
break;
default:
strcpy (uts->machine, "unknown");
break;
}
sLength = sizeof (uts->nodename) - 1;
GetComputerName (uts->nodename, &sLength);
return 0;
}
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