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Allow System_GetProperty to properly detect the version of Microsoft Windows instead of just returning "PC: Windows".

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This commit is contained in:
The Dax 2013-10-09 13:01:59 -04:00
parent 95fda8dffa
commit b85aa88e45
1 changed files with 67 additions and 1 deletions
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68
Windows/main.cpp
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@ -61,10 +61,76 @@ void LaunchBrowser(const char *url) {
ShellExecute(NULL, L"open", ConvertUTF8ToWString(url).c_str(), NULL, NULL, SW_SHOWNORMAL);
}
bool DoesVersionMatchWindows(const u32 major, const u32 minor, const u32 spMajor = 0, const u32 spMinor = 0)
{
u64 conditionMask = 0;
OSVERSIONINFOEX osvi;
bool match = false;
ZeroMemory(&osvi, sizeof(osvi));
osvi.dwOSVersionInfoSize = sizeof(osvi);
osvi.dwMajorVersion = major;
osvi.dwMinorVersion = minor;
osvi.wServicePackMajor = spMajor;
osvi.wServicePackMinor = spMinor;
u32 op = VER_EQUAL;
VER_SET_CONDITION(conditionMask, VER_MAJORVERSION, op);
VER_SET_CONDITION(conditionMask, VER_MINORVERSION, op);
VER_SET_CONDITION(conditionMask, VER_SERVICEPACKMAJOR, op);
VER_SET_CONDITION(conditionMask, VER_SERVICEPACKMINOR, op);
const u32 typeMask = VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR | VER_SERVICEPACKMINOR;
return VerifyVersionInfo(&osvi, typeMask, conditionMask);
}
std::string GetWindowsVersion()
{
const bool IsWindowsXPSP2 = DoesVersionMatchWindows(5, 1, 2, 0);
const bool IsWindowsXPSP3 = DoesVersionMatchWindows(5, 1, 3, 0);
const bool IsWindowsVista = DoesVersionMatchWindows(6, 0);
const bool IsWindowsVistaSP1 = DoesVersionMatchWindows(6, 0, 1, 0);
const bool IsWindowsVistaSP2 = DoesVersionMatchWindows(6, 0, 2, 0);
const bool IsWindows7 = DoesVersionMatchWindows(6, 1);
const bool IsWindows7SP1 = DoesVersionMatchWindows(6, 1, 1, 0);
const bool IsWindows8 = DoesVersionMatchWindows(6, 2);
const bool IsWindows8_1 = DoesVersionMatchWindows(6, 3);
if (IsWindowsXPSP2)
return "Microsoft Windows XP, Service Pack 2";
if (IsWindowsXPSP3)
return "Microsoft Windows XP, Service Pack 3";
if (IsWindowsVista)
return "Microsoft Windows Vista";
if (IsWindowsVistaSP1)
return "Microsoft Windows Vista, Service Pack 1";
if (IsWindowsVistaSP2)
return "Microsoft Windows Vista, Service Pack 2";
if (IsWindows7)
return "Microsoft Windows 7";
if (IsWindows7SP1)
return "Microsoft Windows 7, Service Pack 1";
if (IsWindows8)
return "Microsoft Windows 8";
if (IsWindows8_1)
return "Microsoft Windows 8.1";
return "Unsupported version of Microsoft Windows.";
}
std::string System_GetProperty(SystemProperty prop) {
switch (prop) {
case SYSPROP_NAME:
return "PC:Windows";
return "PC: " + GetWindowsVersion();
case SYSPROP_LANGREGION:
return langRegion;
default: