static char *get_os_name(const OSVERSIONINFOEX osinfo)
{
char *name;
char tmp[10];
int r = 0;
/* we only compile on 2k or newer, which is version 5
* Covers 2000, XP and 2003 */
if (osinfo.dwMajorVersion != 5) {
return "Unknown";
}
switch(osinfo.dwMinorVersion) {
case 0: /* Windows 2000 */
name = strdup(WINDOWS2000);
if(name == NULL) {
goto out;
}
if (osinfo.wProductType == VER_NT_WORKSTATION) {
r = home_or_pro(osinfo, &name);
} else if (osinfo.wSuiteMask & VER_SUITE_DATACENTER) {
r = sg_concat_string(&name, " Datacenter Server");
} else if (osinfo.wSuiteMask & VER_SUITE_ENTERPRISE) {
r = sg_concat_string(&name, " Advanced Server");
} else {
r = sg_concat_string(&name, " Server");
}
break;
case 1: /* Windows XP */
name = strdup(WINDOWSXP);
if(name == NULL) {
goto out;
}
r = home_or_pro(osinfo, &name);
break;
case 2: /* Windows 2003 */
name = strdup(WINDOWS2003);
if(name == NULL) {
goto out;
}
if (osinfo.wSuiteMask & VER_SUITE_DATACENTER) {
r = sg_concat_string(&name, " Datacenter Edition");
} else if (osinfo.wSuiteMask & VER_SUITE_ENTERPRISE) {
r = sg_concat_string(&name, " Enterprise Edition");
} else if (osinfo.wSuiteMask & VER_SUITE_BLADE) {
r = sg_concat_string(&name, " Web Edition");
} else {
r = sg_concat_string(&name, " Standard Edition");
}
break;
default:
name = strdup("Windows 2000 based");
break;
}
if(r != 0) {
free (name);
return NULL;
}
/* Add on service pack version */
if (osinfo.wServicePackMajor != 0) {
if(osinfo.wServicePackMinor == 0) {
if(snprintf(tmp, sizeof(tmp), " SP%d", osinfo.wServicePackMajor) != -1) {
r = sg_concat_string(&name, tmp);
}
} else {
if(snprintf(tmp, sizeof(tmp), " SP%d.%d", osinfo.wServicePackMajor,
osinfo.wServicePackMinor) != -1) {
r = sg_concat_string(&name, tmp);
}
}
if(r) {
free(name);
return NULL;
}
}
return name;
out:
/* strdup failed */
sg_set_error_with_errno(SG_ERROR_MALLOC, NULL);
return NULL;
}
static char *
get_os_name(const OSVERSIONINFOEX osinfo, SYSTEM_INFO sysinfo)
{
char *name;
char tmp[10];
int r = 0;
/* we only compile on 2k or newer, which is version 5
* Covers 2000, XP and 2003 */
if (osinfo.dwMajorVersion != 5) {
return "Unknown";
}
switch(osinfo.dwMinorVersion) {
case 0: /* Windows 2000 */
name = strdup(WINDOWS2000);
if(name == NULL) {
goto out;
}
if (osinfo.wProductType == VER_NT_WORKSTATION) {
r = home_or_pro(osinfo, &name);
} else if (osinfo.wSuiteMask & VER_SUITE_DATACENTER) {
r = sg_concat_string(&name, " Datacenter Server");
} else if (osinfo.wSuiteMask & VER_SUITE_ENTERPRISE) {
r = sg_concat_string(&name, " Advanced Server");
} else {
r = sg_concat_string(&name, " Server");
}
break;
case 1: /* Windows XP */
name = strdup(WINDOWSXP);
if(name == NULL) {
goto out;
}
r = home_or_pro(osinfo, &name);
break;
case 2: /* Windows 2003 */
/* XXX complete detection using http://msdn.microsoft.com/en-us/library/ms724833%28VS.85%29.aspx */
if( (osinfo.wProductType == VER_NT_WORKSTATION) &&
(sysinfo.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64) ) {
name = strdup(WINDOWSXP);
r = home_or_pro(osinfo, &name);
r = sg_concat_string(&name, " x64 Edition");
}
else {
name = strdup(WINDOWS2003);
}
if(name == NULL) {
goto out;
}
if (osinfo.wSuiteMask & VER_SUITE_DATACENTER) {
r = sg_concat_string(&name, " Datacenter Edition");
} else if (osinfo.wSuiteMask & VER_SUITE_ENTERPRISE) {
r = sg_concat_string(&name, " Enterprise Edition");
} else if (osinfo.wSuiteMask & VER_SUITE_BLADE) {
r = sg_concat_string(&name, " Web Edition");
} else {
r = sg_concat_string(&name, " Standard Edition");
}
break;
default:
name = strdup("Windows 2000 based");
break;
}
if(r != 0) {
free (name);
return NULL;
}
/* Add on service pack version */
if (osinfo.wServicePackMajor != 0) {
if(osinfo.wServicePackMinor == 0) {
if(snprintf(tmp, sizeof(tmp), " SP%d", osinfo.wServicePackMajor) != -1) {
r = sg_concat_string(&name, tmp);
}
} else {
if(snprintf(tmp, sizeof(tmp), " SP%d.%d", osinfo.wServicePackMajor,
osinfo.wServicePackMinor) != -1) {
r = sg_concat_string(&name, tmp);
}
}
if(r) {
free(name);
return NULL;
}
}
return name;
out:
/* strdup failed */
SET_ERROR_WITH_ERRNO("os", SG_ERROR_MALLOC, "get_os_name: strdup() failed");
return NULL;
}
