[GreenPad] add a way to detect KernelEx

roytam1 · Jun 30, 2024 · 0066039 · 0066039
1 parent d6edc56
commit 0066039
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Showing 3 changed files with 21 additions and 0 deletions.
diff --git a/GreenPad/GpMain.cpp b/GreenPad/GpMain.cpp
@@ -911,6 +911,10 @@ void GreenPadWnd::on_helpabout()
 			   + String().SetInt( LOBYTE(sver) ) + TEXT(".")
 			   + String().SetInt( app().getOSBuild() );
 
+			WORD wDetType = app().getDetectType();
+			if( wDetType & MVI_KERNELEX )
+				s+= TEXT(" (KEx)");
+
 			SendMsgToItem(IDC_ABOUTSTR, WM_SETTEXT, s.c_str());
 			SendMsgToItem(IDC_ABOUTURL, WM_SETTEXT, TEXT("https://github.com/roytam1/rtoss/tree/master/GreenPad"));
 			SetCenter(hwnd(), parent_);

diff --git a/GreenPad/kilib/app.cpp b/GreenPad/kilib/app.cpp
@@ -176,13 +176,27 @@ void App::init_osver()
 
 		}
 	}
+	// check system32
+	if(mvi_.wPlatform == VER_PLATFORM_WIN32_NT) {
+		char cSysDir[256];
+		int iSysDirLen = 0;
+		iSysDirLen = GetSystemDirectoryA(cSysDir, 256);
+		if(iSysDirLen && cSysDir[iSysDirLen-1] != '2') {
+			mvi_.wType |= MVI_KERNELEX;
+		}
+	}
 }
 
 WORD App::getOSVer()
 {
 	return mvi_.MVI_VER;
 }
 
+WORD App::getDetectType()
+{
+	return mvi_.wType;
+}
+
 WORD App::getOSBuild()
 {
 	return mvi_.MVI_BUILD;

diff --git a/GreenPad/kilib/app.h b/GreenPad/kilib/app.h
@@ -44,6 +44,8 @@ typedef struct _MYVERINFO_PV {
 } MYVERINFO_PV;
 #pragma pack(pop)
 
+#define MVI_KERNELEX	0x8000
+
 #define MVI_MAJOR	verbuild.vb.ver.u.cMajor
 #define MVI_MINOR	verbuild.vb.ver.u.cMinor
 #define MVI_VER		verbuild.vb.ver.wVer
@@ -151,6 +153,7 @@ class App
 	void init_osver();
 	WORD getOSVer();
 	WORD getOSBuild();
+	WORD getDetectType();
 	bool isBuildEqual(DWORD dwTarget);
 	bool isBuildGreater(DWORD dwTarget);
 	bool isWin95();