[RAPPS] Hide packages not compatible with the current NT version (#8398)

- Add NTVersion to filter app packages and hide incompatible packages. The format is: "Max-", "Min-Max", "Min" or "Min+".

---------

Co-authored-by: Carl J. Bialorucki <[email protected]>

base/applications/rapps/appinfo.cpp

@@ -295,10 +295,37 @@ CAvailableApplicationInfo::RetrieveLanguages()
     }
 }
 
+bool
+CAvailableApplicationInfo::IsCompatible() const
+{
+    CStringW szBuffer;
+    if (m_Parser->GetString(DB_NTVER, szBuffer))
+    {
+        LPWSTR start = szBuffer.GetString();
+        LPWSTR p;
+        ULONG MinNTVer = wcstoul(start, &p, 0);
+        if (p > start)
+        {
+            ULONG NTVersion = GetNTVersion();
+            // Treat as range if we have '-', otherwise treat it as XXX+
+            ULONG MaxNTVer = (*p == '-') ? wcstoul(++p, NULL, 0) : UINT_MAX;
+            // Handle the XXX- case (That version or lower)
+            if (MaxNTVer == 0)
+            {
+                MaxNTVer = MinNTVer;
+                MinNTVer = 0;
+            }
+
+            return NTVersion >= MinNTVer && NTVersion <= MaxNTVer;
+        }
+    }
+    return true;
+}
+
 BOOL
 CAvailableApplicationInfo::Valid() const
 {
-    return !szDisplayName.IsEmpty() && !m_szUrlDownload.IsEmpty();
+    return !szDisplayName.IsEmpty() && !m_szUrlDownload.IsEmpty() && IsCompatible();
 }
 
 BOOL

base/applications/rapps/include/appinfo.h

@@ -98,6 +98,7 @@ enum InstallerType
 #define DB_SCOPE L"Scope" // User or Machine
 #define DB_SAVEAS L"SaveAs"
 #define DB_SILENTARGS L"SilentParameters"
+#define DB_NTVER L"NTVersion" // "Max-" || "Min-Max" || "Min" || "Min+"
 
 #define DB_GENINSTSECTION L"Generate"
 #define GENERATE_ARPSUBKEY L"RApps" // Our uninstall data is stored here
@@ -175,6 +176,9 @@ class CAvailableApplicationInfo : public CAppInfo
     CConfigParser *
     GetConfigParser() const { return m_Parser; }
 
+    bool
+    IsCompatible() const;
+
     virtual BOOL
     Valid() const override;
     virtual BOOL

base/applications/rapps/include/misc.h

@@ -85,6 +85,8 @@ ExtractFilesFromCab(LPCWSTR FullCabPath, const CStringW &szOutputDir,
 
 BOOL
 IsSystem64Bit();
+ULONG
+GetNTVersion();
 
 INT
 GetSystemColorDepth();

base/applications/rapps/misc.cpp

@@ -391,6 +391,16 @@ IsSystem64Bit()
 #endif
 }
 
+ULONG
+GetNTVersion()
+{
+    RTL_OSVERSIONINFOW osvi = {0};
+    osvi.dwOSVersionInfoSize = sizeof(osvi);
+    RtlGetVersion(&osvi);
+
+    return (osvi.dwMajorVersion << 8) | (osvi.dwMinorVersion);
+}
+
 INT
 GetSystemColorDepth()
 {