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/*
* For details of what's going on here, see the following URL:
*
* http://msdn.microsoft.com/en-us/library/ms724429(v=vs.85).aspx
*/
#include <windows.h>
#include <tchar.h>
#include <stdio.h>
#ifdef _MSC_VER
# include <strsafe.h>
#else
static void StringCchCopy(char *dest, size_t bufsize, const char *src)
{
strcpy(dest, src);
}
static void StringCchCat(char *dest, size_t bufsize, const char *src)
{
strcat(dest, src);
}
#define StringCchPrintf _snprintf
#endif
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
typedef BOOL (WINAPI *PGPI)(DWORD, DWORD, DWORD, DWORD, PDWORD);
#ifndef PRODUCT_ULTIMATE
# define PRODUCT_ULTIMATE 0x00000001
#endif
#ifndef PRODUCT_PROFESSIONAL
# define PRODUCT_PROFESSIONAL 0x00000030
#endif
#ifndef PRODUCT_HOME_PREMIUM
# define PRODUCT_HOME_PREMIUM 0x00000003
#endif
#ifndef PRODUCT_HOME_BASIC
# define PRODUCT_HOME_BASIC 0x00000002
#endif
#ifndef PRODUCT_BUSINESS
# define PRODUCT_BUSINESS 0x00000006
#endif
#ifndef PRODUCT_ENTERPRISE
# define PRODUCT_ENTERPRISE 0x00000004
#endif
#ifndef PRODUCT_STARTER
# define PRODUCT_STARTER 0x0000000B
#endif
#ifndef PRODUCT_CLUSTER_SERVER
# define PRODUCT_CLUSTER_SERVER 0x00000012
#endif
#ifndef PRODUCT_DATACENTER_SERVER
# define PRODUCT_DATACENTER_SERVER 0x00000008
#endif
#ifndef PRODUCT_DATACENTER_SERVER_CORE
# define PRODUCT_DATACENTER_SERVER_CORE 0x0000000C
#endif
#ifndef PRODUCT_ENTERPRISE_SERVER
# define PRODUCT_ENTERPRISE_SERVER 0x0000000A
#endif
#ifndef PRODUCT_ENTERPRISE_SERVER_CORE
# define PRODUCT_ENTERPRISE_SERVER_CORE 0x0000000E
#endif
#ifndef PRODUCT_ENTERPRISE_SERVER_IA64
# define PRODUCT_ENTERPRISE_SERVER_IA64 0x0000000F
#endif
#ifndef PRODUCT_SMALLBUSINESS_SERVER
# define PRODUCT_SMALLBUSINESS_SERVER 0x00000009
#endif
#ifndef PRODUCT_SMALLBUSINESS_SERVER_PREMIUM
# define PRODUCT_SMALLBUSINESS_SERVER_PREMIUM 0x00000019
#endif
#ifndef PRODUCT_STANDARD_SERVER
# define PRODUCT_STANDARD_SERVER 0x00000007
#endif
#ifndef PRODUCT_STANDARD_SERVER_CORE
# define PRODUCT_STANDARD_SERVER_CORE 0x0000000D
#endif
#ifndef PRODUCT_WEB_SERVER
# define PRODUCT_WEB_SERVER 0x00000011
#endif
#ifndef VER_SUITE_WH_SERVER
# define VER_SUITE_WH_SERVER 0x00008000
#endif
int unixcompat_os_display_string(char *pszOS, size_t BUFSIZE)
{
OSVERSIONINFOEX osvi;
SYSTEM_INFO si;
PGNSI pGNSI;
PGPI pGPI;
BOOL bOsVersionInfoEx;
DWORD dwType;
ZeroMemory(&si, sizeof(SYSTEM_INFO));
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO*) &osvi);
if (bOsVersionInfoEx == 0)
return FALSE;
// 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) {
StringCchCopy(pszOS, BUFSIZE, TEXT("Microsoft "));
// Test for the specific product.
if (osvi.dwMajorVersion == 6) {
if(osvi.dwMinorVersion == 0) {
if(osvi.wProductType == VER_NT_WORKSTATION)
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Vista "));
else
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 "));
}
if (osvi.dwMinorVersion == 1) {
if (osvi.wProductType == VER_NT_WORKSTATION)
StringCchCat(pszOS, BUFSIZE, TEXT("Windows 7 "));
else
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2008 R2 "));
}
pGPI = (PGPI) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")),
"GetProductInfo");
pGPI(osvi.dwMajorVersion, osvi.dwMinorVersion, 0, 0, &dwType);
switch (dwType) {
case PRODUCT_ULTIMATE:
StringCchCat(pszOS, BUFSIZE, TEXT("Ultimate Edition"));
break;
case PRODUCT_PROFESSIONAL:
StringCchCat(pszOS, BUFSIZE, TEXT("Professional"));
break;
case PRODUCT_HOME_PREMIUM:
StringCchCat(pszOS, BUFSIZE, TEXT("Home Premium Edition"));
break;
case PRODUCT_HOME_BASIC:
StringCchCat(pszOS, BUFSIZE, TEXT("Home Basic Edition"));
break;
case PRODUCT_ENTERPRISE:
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition"));
break;
case PRODUCT_BUSINESS:
StringCchCat(pszOS, BUFSIZE, TEXT("Business Edition"));
break;
case PRODUCT_STARTER:
StringCchCat(pszOS, BUFSIZE, TEXT("Starter Edition"));
break;
case PRODUCT_CLUSTER_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Cluster Server Edition"));
break;
case PRODUCT_DATACENTER_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition"));
break;
case PRODUCT_DATACENTER_SERVER_CORE:
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition (core installation)"));
break;
case PRODUCT_ENTERPRISE_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition"));
break;
case PRODUCT_ENTERPRISE_SERVER_CORE:
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition (core installation)"));
break;
case PRODUCT_ENTERPRISE_SERVER_IA64:
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition for Itanium-based Systems"));
break;
case PRODUCT_SMALLBUSINESS_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server"));
break;
case PRODUCT_SMALLBUSINESS_SERVER_PREMIUM:
StringCchCat(pszOS, BUFSIZE, TEXT("Small Business Server Premium Edition"));
break;
case PRODUCT_STANDARD_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition"));
break;
case PRODUCT_STANDARD_SERVER_CORE:
StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition (core installation)"));
break;
case PRODUCT_WEB_SERVER:
StringCchCat(pszOS, BUFSIZE, TEXT("Web Server Edition"));
break;
}
}
if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 2) {
if (GetSystemMetrics(SM_SERVERR2))
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Server 2003 R2, "));
else if (osvi.wSuiteMask & VER_SUITE_STORAGE_SERVER)
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Storage Server 2003"));
else if (osvi.wSuiteMask & VER_SUITE_WH_SERVER)
StringCchCat(pszOS, BUFSIZE, TEXT("Windows Home Server"));
else if (osvi.wProductType == VER_NT_WORKSTATION &&
si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
StringCchCat(pszOS, BUFSIZE, TEXT("Windows XP Professional x64 Edition"));
else
StringCchCat(pszOS, BUFSIZE, TEXT("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)
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition for Itanium-based Systems"));
else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition for Itanium-based Systems"));
} else if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64) {
if(osvi.wSuiteMask & VER_SUITE_DATACENTER)
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter x64 Edition"));
else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise x64 Edition"));
else StringCchCat(pszOS, BUFSIZE, TEXT("Standard x64 Edition"));
} else {
if (osvi.wSuiteMask & VER_SUITE_COMPUTE_SERVER)
StringCchCat(pszOS, BUFSIZE, TEXT("Compute Cluster Edition"));
else if(osvi.wSuiteMask & VER_SUITE_DATACENTER)
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Edition"));
else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
StringCchCat(pszOS, BUFSIZE, TEXT("Enterprise Edition"));
else if (osvi.wSuiteMask & VER_SUITE_BLADE)
StringCchCat(pszOS, BUFSIZE, TEXT("Web Edition"));
else StringCchCat(pszOS, BUFSIZE, TEXT("Standard Edition"));
}
}
}
if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 1) {
StringCchCat(pszOS, BUFSIZE, TEXT("Windows XP "));
if (osvi.wSuiteMask & VER_SUITE_PERSONAL)
StringCchCat(pszOS, BUFSIZE, TEXT("Home Edition"));
else
StringCchCat(pszOS, BUFSIZE, TEXT("Professional"));
}
if (osvi.dwMajorVersion == 5 && osvi.dwMinorVersion == 0) {
StringCchCat(pszOS, BUFSIZE, TEXT("Windows 2000 "));
if (osvi.wProductType == VER_NT_WORKSTATION) {
StringCchCat(pszOS, BUFSIZE, TEXT("Professional"));
} else {
if(osvi.wSuiteMask & VER_SUITE_DATACENTER)
StringCchCat(pszOS, BUFSIZE, TEXT("Datacenter Server"));
else if(osvi.wSuiteMask & VER_SUITE_ENTERPRISE)
StringCchCat(pszOS, BUFSIZE, TEXT("Advanced Server"));
else
StringCchCat(pszOS, BUFSIZE, TEXT("Server"));
}
}
// Include service pack (if any) and build number.
if(_tcslen(osvi.szCSDVersion) > 0) {
StringCchCat(pszOS, BUFSIZE, TEXT(" "));
StringCchCat(pszOS, BUFSIZE, osvi.szCSDVersion);
}
char buf[80];
StringCchPrintf(buf, 80, TEXT(" (build %d)"), osvi.dwBuildNumber);
StringCchCat(pszOS, BUFSIZE, buf);
if (osvi.dwMajorVersion >= 6) {
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
StringCchCat(pszOS, BUFSIZE, TEXT(", 64-bit"));
else if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_INTEL)
StringCchCat(pszOS, BUFSIZE, TEXT(", 32-bit"));
}
return TRUE;
} else {
// This sample does not support this version of Windows.
return FALSE;
}
}
int unixcompat_os_version_string(char *ptr, size_t bufsize)
{
OSVERSIONINFOEX osvi;
BOOL bOsVersionInfoEx;
char *szServicePack;
ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
bOsVersionInfoEx = GetVersionEx((OSVERSIONINFO*) &osvi);
if (bOsVersionInfoEx == 0)
return FALSE;
if (strncmp(osvi.szCSDVersion, "Service Pack ", 13) == 0)
szServicePack = "0";
else
szServicePack = osvi.szCSDVersion + 13;
StringCchPrintf(ptr, bufsize, "%ld.%ld.%s.%ld",
osvi.dwMajorVersion, osvi.dwMinorVersion, szServicePack,
osvi.dwBuildNumber);
return TRUE;
}
int unixcompat_os_arch_string(char *ptr, size_t bufsize)
{
SYSTEM_INFO sysInfo;
GetSystemInfo(&sysInfo);
switch (sysInfo.wProcessorArchitecture) {
case PROCESSOR_ARCHITECTURE_INTEL:
StringCchCopy(ptr, bufsize, "i386");
break;
case PROCESSOR_ARCHITECTURE_AMD64:
StringCchCopy(ptr, bufsize, "x86_64");
break;
default:
StringCchCopy(ptr, bufsize, "unknown");
break;
}
return TRUE;
}
int unixcompat_os_node_name(char *ptr, size_t bufsize)
{
DWORD sLength;
sLength = bufsize - 1;
GetComputerName(ptr, &sLength);
return TRUE;
}
|
