1 files changed, 79 insertions, 0 deletions
diff --git a/setup_native/source/win32/customactions/reg4msdoc/windowsregistry.cxx b/setup_native/source/win32/customactions/reg4msdoc/windowsregistry.cxx
new file mode 100644
index 000000000000..1ed544f06806
--- /dev/null
+++ b/setup_native/source/win32/customactions/reg4msdoc/windowsregistry.cxx
@@ -0,0 +1,79 @@
+// WindowsRegistry.cpp: Implementierung der Klasse WindowsRegistry.
+//
+//////////////////////////////////////////////////////////////////////
+
+#include "windowsregistry.hxx"
+#include "registrywnt.hxx"
+#include "registryw9x.hxx"
+
+#ifdef _MSC_VER
+#pragma warning(disable : 4350)
+#endif
+
+//------------------------------
+//
+//------------------------------
+
+WindowsRegistry::WindowsRegistry()
+{
+    OSVERSIONINFOA osverinfo;
+    ZeroMemory(&osverinfo, sizeof(osverinfo));
+    osverinfo.dwOSVersionInfoSize = sizeof(osverinfo);
+    GetVersionExA(&osverinfo);
+
+    m_IsWinNT = (osverinfo.dwPlatformId == VER_PLATFORM_WIN32_NT);
+}
+
+//------------------------------
+//
+//------------------------------
+
+RegistryKey WindowsRegistry::GetClassesRootKey(bool Writeable) const
+{
+    return GetRegistryKey(HKEY_CLASSES_ROOT, Writeable);
+}
+
+//------------------------------
+//
+//------------------------------
+
+RegistryKey WindowsRegistry::GetCurrentUserKey(bool Writeable) const
+{
+    return GetRegistryKey(HKEY_CURRENT_USER, Writeable);
+}
+
+//------------------------------
+//
+//------------------------------
+
+RegistryKey WindowsRegistry::GetLocalMachineKey(bool Writeable) const
+{
+    return GetRegistryKey(HKEY_LOCAL_MACHINE, Writeable);
+}
+
+//------------------------------
+//
+//------------------------------
+
+RegistryKey WindowsRegistry::GetUserKey(bool Writeable) const
+{
+    return GetRegistryKey(HKEY_USERS, Writeable);
+}
+
+//------------------------------
+//
+//------------------------------
+
+RegistryKey WindowsRegistry::GetRegistryKey(HKEY RootKey, bool Writeable) const
+{
+    RegistryKey regkey;
+
+    if (m_IsWinNT)
+        regkey = RegistryKey(new RegistryKeyImplWinNT(RootKey));
+    else
+        regkey = RegistryKey(new RegistryKeyImplWin9x(RootKey));
+
+    regkey->Open(Writeable);
+
+    return regkey;
+}