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Detect windows platform correctly

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svn:r3377
This commit is contained in:
Nick Mathewson 2005-01-19 23:10:16 +00:00
parent 2c803bff9a
commit f8c14bbf1f
1 changed files with 46 additions and 1 deletions
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47
src/common/compat.c
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@ -542,8 +542,53 @@ get_uname(void)
} else
#endif
{
#ifdef MS_WINDOWS
OSVERSIONINFO info;
int i;
const char *plat = NULL;
static struct {
int major; int minor; const char *version;
} win_version_table[] = {
{ 5, 2, "Windows Server 2003" },
{ 5, 1, "Windows XP" },
{ 5, 0, "Windows 2000" },
/* { 4, 0, "Windows NT 4.0" }, */
{ 4, 90, "Windows Me" },
{ 4, 10, "Windows 98" },
/* { 4, 0, "Windows 95" } */
{ 3, 51, "Windows NT 3.51" },
{ -1, -1, NULL }
};
info.dwOSVersionInfoSize = sizeof(info);
GetVersionEx(&info);
if (info.dwMajorVersion == 4 && info.dwMinorVersion == 0) {
if (info.dwPlatformId == VER_PLATFORM_WIN32_NT)
plat = "Windows NT 4.0";
else
plat = "Windows 95";
} else {
for (i=0; win_version_table[i].major>=0; ++i) {
if (win_version_table[i].major == info.dwMajorVersion &&
win_version_table[i].minor == info.dwMinorversion) {
plat = win_version_table[i].version;
break;
}
}
}
if (plat) {
strlcpy(uname_result, plat, sizeof(uname_result));
} else {
if (info.dwMajorVersion > 5 ||
(info.dwMajorVersion==5 && info.dwMinorVersion>2))
tor_snprintf("Very recent version of Windows [major=%d,minor=%d]",
(int)info.dwMajorVersion,(int)info.dwMinorVersion);
else
tor_snprintf("Unrecognized version of Windows [major=%d,minor=%d]",
(int)info.dwMajorVersion,(int)info.dwMinorVersion);
}
#else
strlcpy(uname_result, "Unknown platform", sizeof(uname_result));
/* XXX win32 doesn't have uname, but we can still ifdef windows sprint "windows" */
#endif
}
uname_result_is_set = 1;
}