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/* This file is part of the Spring engine (GPL v2 or later), see LICENSE.html */
#include <sstream>
#include <string>
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x500
#endif
#include <windows.h>
#ifndef PRODUCT_BUSINESS
#define PRODUCT_BUSINESS 0x00000006
#define PRODUCT_BUSINESS_N 0x00000010
#define PRODUCT_CLUSTER_SERVER 0x00000012
#define PRODUCT_DATACENTER_SERVER 0x00000008
#define PRODUCT_DATACENTER_SERVER_CORE 0x0000000C
#define PRODUCT_DATACENTER_SERVER_CORE_V 0x00000027
#define PRODUCT_DATACENTER_SERVER_V 0x00000025
#define PRODUCT_ENTERPRISE 0x00000004
#define PRODUCT_ENTERPRISE_N 0x0000001B
#define PRODUCT_ENTERPRISE_SERVER 0x0000000A
#define PRODUCT_ENTERPRISE_SERVER_CORE 0x0000000E
#define PRODUCT_ENTERPRISE_SERVER_CORE_V 0x00000029
#define PRODUCT_ENTERPRISE_SERVER_IA64 0x0000000F
#define PRODUCT_ENTERPRISE_SERVER_V 0x00000026
#define PRODUCT_HOME_BASIC 0x00000002
#define PRODUCT_HOME_BASIC_N 0x00000005
#define PRODUCT_HOME_PREMIUM 0x00000003
#define PRODUCT_HOME_PREMIUM_N 0x0000001A
#define PRODUCT_HOME_SERVER 0x00000013
#define PRODUCT_HYPERV 0x0000002A
#define PRODUCT_MEDIUMBUSINESS_SERVER_MANAGEMENT 0x0000001E
#define PRODUCT_MEDIUMBUSINESS_SERVER_MESSAGING 0x00000020
#define PRODUCT_MEDIUMBUSINESS_SERVER_SECURITY 0x0000001F
#define PRODUCT_SERVER_FOR_SMALLBUSINESS 0x00000018
#define PRODUCT_SERVER_FOR_SMALLBUSINESS_V 0x00000023
#define PRODUCT_SMALLBUSINESS_SERVER 0x00000009
#define PRODUCT_STANDARD_SERVER 0x00000007
#define PRODUCT_STANDARD_SERVER_CORE 0x0000000D
#define PRODUCT_STANDARD_SERVER_CORE_V 0x00000028
#define PRODUCT_STANDARD_SERVER_V 0x00000024
#define PRODUCT_STARTER 0x0000000B
#define PRODUCT_STORAGE_ENTERPRISE_SERVER 0x00000017
#define PRODUCT_STORAGE_EXPRESS_SERVER 0x00000014
#define PRODUCT_STORAGE_STANDARD_SERVER 0x00000015
#define PRODUCT_STORAGE_WORKGROUP_SERVER 0x00000016
#define PRODUCT_UNDEFINED 0x00000000
#define PRODUCT_ULTIMATE 0x00000001
#define PRODUCT_ULTIMATE_N 0x0000001C
#define PRODUCT_WEB_SERVER 0x00000011
#define PRODUCT_WEB_SERVER_CORE 0x0000001D
#endif
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
#ifndef SM_SERVERR2
#define SM_SERVERR2 89
#endif
// this is a modified version of http://msdn.microsoft.com/en-us/library/ms724429(VS.85).aspx
// always provide a long enough buffer
std::string GetOSDisplayString()
{
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
PGNSI pGNSI;
BOOL bOsVersionInfoEx;
DWORD dwType;
ZeroMemory(&si, sizeof(SYSTEM_INFO));
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
if ( !(bOsVersionInfoEx = GetVersionEx ((OSVERSIONINFO *) &osvi)) )
return std::string("error getting Windows version");
// Call GetNativeSystemInfo if supported or GetSystemInfo otherwise.
pGNSI = (PGNSI) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")),
"GetNativeSystemInfo");
if (NULL != pGNSI)
pGNSI(&si);
else GetSystemInfo(&si);
if ( VER_PLATFORM_WIN32_NT==osvi.dwPlatformId &&
osvi.dwMajorVersion > 4 )
{
std::ostringstream oss;
oss << "Microsoft ";
// Test for the specific product.
if ( osvi.dwMajorVersion == 6)
{
if (osvi.dwMinorVersion == 0) {
if ( osvi.wProductType == VER_NT_WORKSTATION )
oss << "Windows Vista ";
else oss << "Windows Server 2008 ";
} else if (osvi.dwMinorVersion == 1) {
if( osvi.wProductType == VER_NT_WORKSTATION )
oss << "Windows 7 ";
else oss << "Windows Server 2008 R2 ";
}
PGPI pGPI = (PGPI) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")),
"GetProductInfo");
pGPI( 6, 0, 0, 0, &dwType);
switch ( dwType )
{
case PRODUCT_ULTIMATE:
oss << "Ultimate Edition";
break;
case PRODUCT_HOME_PREMIUM:
oss << "Home Premium Edition";
break;
case PRODUCT_HOME_BASIC:
oss << "Home Basic Edition";
break;
case PRODUCT_ENTERPRISE:
oss << "Enterprise Edition";
break;
case PRODUCT_BUSINESS:
oss << "Business Edition";
break;
case PRODUCT_STARTER:
oss << "Starter Edition";
break;
case PRODUCT_CLUSTER_SERVER:
oss << "Cluster Server Edition";
break;
case PRODUCT_DATACENTER_SERVER:
oss << "Datacenter Edition";
break;
case PRODUCT_DATACENTER_SERVER_CORE:
oss << "Datacenter Edition (core installation)";
break;
case PRODUCT_ENTERPRISE_SERVER:
oss << "Enterprise Edition";
break;
case PRODUCT_ENTERPRISE_SERVER_CORE:
oss << "Enterprise Edition (core installation)";
break;
case PRODUCT_ENTERPRISE_SERVER_IA64:
oss << "Enterprise Edition for Itanium-based Systems";
break;
case PRODUCT_SMALLBUSINESS_SERVER:
oss << "Small Business Server";
break;
/* undocumented?
case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM:
oss << "Small Business Server Premium Edition";
break; */
case PRODUCT_STANDARD_SERVER:
oss << "Standard Edition";
break;
case PRODUCT_STANDARD_SERVER_CORE:
oss << "Standard Edition (core installation)";
break;
case PRODUCT_WEB_SERVER:
oss << "Web Server Edition";
break;
}
if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
oss << ", 64-bit";
else if (si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_INTEL )
oss << ", 32-bit";
}
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2 )
{
if ( GetSystemMetrics(SM_SERVERR2) )
oss << "Windows Server 2003 R2, ";
else if ( osvi.wSuiteMask==VER_SUITE_STORAGE_SERVER )
oss << "Windows Storage Server 2003";
else if ( osvi.wProductType == VER_NT_WORKSTATION &&
si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64)
{
oss << "Windows XP Professional x64 Edition";
}
else oss << "Windows Server 2003, ";
// Test for the server type.
if ( osvi.wProductType != VER_NT_WORKSTATION )
{
if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_IA64 )
{
if ( osvi.wSuiteMask & VER_SUITE_DATACENTER )
oss << "Datacenter Edition for Itanium-based Systems";
else if ( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
oss << "Enterprise Edition for Itanium-based Systems";
}
else if ( si.wProcessorArchitecture==PROCESSOR_ARCHITECTURE_AMD64 )
{
if ( osvi.wSuiteMask & VER_SUITE_DATACENTER )
oss << "Datacenter x64 Edition";
else if ( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
oss << "Enterprise x64 Edition";
else oss << "Standard x64 Edition";
}
else
{
if ( osvi.wSuiteMask & VER_SUITE_COMPUTE_SERVER )
oss << "Compute Cluster Edition";
else if ( osvi.wSuiteMask & VER_SUITE_DATACENTER )
oss << "Datacenter Edition";
else if ( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
oss << "Enterprise Edition" ;
else if ( osvi.wSuiteMask & VER_SUITE_BLADE )
oss << "Web Edition";
else oss << "Standard Edition";
}
}
}
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1 )
{
oss << "Windows XP ";
if ( osvi.wSuiteMask & VER_SUITE_PERSONAL )
oss << "Home Edition";
else oss << "Professional";
}
if ( osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0 )
{
oss << "Windows 2000 ";
if ( osvi.wProductType == VER_NT_WORKSTATION )
{
oss << "Professional";
}
else
{
if ( osvi.wSuiteMask & VER_SUITE_DATACENTER )
oss << "Datacenter Server";
else if ( osvi.wSuiteMask & VER_SUITE_ENTERPRISE )
oss << "Advanced Server";
else oss << "Server";
}
}
// Include service pack (if any) and build number.
if (strlen(osvi.szCSDVersion) > 0 )
{
oss << " " << osvi.szCSDVersion;
}
oss << " (build " << osvi.dwBuildNumber << ")";
return oss.str();
}
else
{
return std::string("unsupported version of Windows");
}
}
// this tries to read info about the CPU and available memory
std::string GetHardwareInfoString()
{
std::ostringstream oss;
unsigned char regbuf[200];
DWORD regLength=sizeof(regbuf);
DWORD regType=REG_SZ;
HKEY regkey;
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
"Hardware\\Description\\System\\CentralProcessor\\0",
0, KEY_READ, ®key)==ERROR_SUCCESS)
{
if (RegQueryValueEx(regkey,"ProcessorNameString",0,®Type,regbuf,®Length)==ERROR_SUCCESS)
{
oss << regbuf << "; ";
}
else
{
oss << "cannot read processor data; ";
}
RegCloseKey(regkey);
}
else
{
oss << "cannot open key with processor data; ";
}
MEMORYSTATUSEX statex;
const int div = 1024*1024;
statex.dwLength = sizeof (statex);
GlobalMemoryStatusEx (&statex);
oss << (statex.ullTotalPhys/div) << "MB RAM, "
<< (statex.ullTotalPageFile/div) << "MB pagefile";
return oss.str();
}
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