setup_native/source/win32/customactions/reg4msdoc/windowsregistry.cxx

   1 // WindowsRegistry.cpp: Implementierung der Klasse WindowsRegistry.
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #include "windowsregistry.hxx"
   6 #include "registrywnt.hxx"
   7 #include "registryw9x.hxx"
   8
   9 #ifdef _MSC_VER
  10 #pragma warning(disable : 4350)
  11 #endif
  12
  13 //------------------------------
  14 //
  15 //------------------------------
  16
  17 WindowsRegistry::WindowsRegistry()
  18 {
  19     OSVERSIONINFOA osverinfo;
  20     ZeroMemory(&osverinfo, sizeof(osverinfo));
  21     osverinfo.dwOSVersionInfoSize = sizeof(osverinfo);
  22     GetVersionExA(&osverinfo);
  23
  24     m_IsWinNT = (osverinfo.dwPlatformId == VER_PLATFORM_WIN32_NT);
  25 }
  26
  27 //------------------------------
  28 //
  29 //------------------------------
  30
  31 RegistryKey WindowsRegistry::GetClassesRootKey(bool Writeable) const
  32 {
  33     return GetRegistryKey(HKEY_CLASSES_ROOT, Writeable);
  34 }
  35
  36 //------------------------------
  37 //
  38 //------------------------------
  39
  40 RegistryKey WindowsRegistry::GetCurrentUserKey(bool Writeable) const
  41 {
  42     return GetRegistryKey(HKEY_CURRENT_USER, Writeable);
  43 }
  44
  45 //------------------------------
  46 //
  47 //------------------------------
  48
  49 RegistryKey WindowsRegistry::GetLocalMachineKey(bool Writeable) const
  50 {
  51     return GetRegistryKey(HKEY_LOCAL_MACHINE, Writeable);
  52 }
  53
  54 //------------------------------
  55 //
  56 //------------------------------
  57
  58 RegistryKey WindowsRegistry::GetUserKey(bool Writeable) const
  59 {
  60     return GetRegistryKey(HKEY_USERS, Writeable);
  61 }
  62
  63 //------------------------------
  64 //
  65 //------------------------------
  66
  67 RegistryKey WindowsRegistry::GetRegistryKey(HKEY RootKey, bool Writeable) const
  68 {
  69     RegistryKey regkey;
  70
  71     if (m_IsWinNT)
  72         regkey = RegistryKey(new RegistryKeyImplWinNT(RootKey));
  73     else
  74         regkey = RegistryKey(new RegistryKeyImplWin9x(RootKey));
  75
  76     regkey->Open(Writeable);
  77
  78     return regkey;
  79 }