Move explorer_old to the rosapps.

[reactos.git] / rosapps / applications / explorer-old / services / shellservices.cpp

diff --git a/rosapps/applications/explorer-old/services/shellservices.cpp b/rosapps/applications/explorer-old/services/shellservices.cpp
new file mode 100644 (file)
index 0000000..d1b7d96
--- /dev/null
+++ b/rosapps/applications/explorer-old/services/shellservices.cpp
@@ -0,0 +1,97 @@
+/*
+ * Copyright 2005 Martin Fuchs
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+
+ //
+ // Explorer clone
+ //
+ // shellservices.cpp
+ //
+ // Martin Fuchs, 28.03.2005
+ //
+
+
+#include <precomp.h>
+
+#include "shellservices.h"
+
+
+int SSOThread::Run()
+{
+       ComInit usingCOM(COINIT_APARTMENTTHREADED|COINIT_DISABLE_OLE1DDE|COINIT_SPEED_OVER_MEMORY);
+
+       HKEY hkey;
+       CLSID clsid;
+       WCHAR name[MAX_PATH], value[MAX_PATH];
+
+       typedef vector<SIfacePtr<IOleCommandTarget>*> SSOVector;
+       SSOVector sso_ptrs;
+
+       if (!RegOpenKey(HKEY_LOCAL_MACHINE, TEXT("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\ShellServiceObjectDelayLoad"), &hkey)) {
+               for(int idx=0; ; ++idx) {
+                       DWORD name_len = MAX_PATH;
+                       DWORD value_len = sizeof(value);
+
+                       if (RegEnumValueW(hkey, idx, name, &name_len, 0, NULL, (LPBYTE)&value, &value_len))
+                               break;
+
+                       if (!_alive)
+                               break;
+
+                       SIfacePtr<IOleCommandTarget>* sso_ptr = new SIfacePtr<IOleCommandTarget>;
+
+                       if (CLSIDFromString(value, &clsid) == NOERROR) {
+                               if (SUCCEEDED(sso_ptr->CreateInstance(clsid, IID_IOleCommandTarget))) {
+                                       if (SUCCEEDED((*sso_ptr)->Exec(&CGID_ShellServiceObject, OLECMDID_NEW, OLECMDEXECOPT_DODEFAULT, NULL, NULL)))
+                                               sso_ptrs.push_back(sso_ptr);
+                               }
+                       }
+               }
+
+               RegCloseKey(hkey);
+       }
+
+       if (!sso_ptrs.empty()) {
+               MSG msg;
+
+               while(_alive) {
+                       if (MsgWaitForMultipleObjects(1, &_evtFinish, FALSE, INFINITE, QS_ALLINPUT) == WAIT_OBJECT_0+0)
+                               break;  // _evtFinish has been set.
+
+                       while(_alive) {
+                               if (!PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
+                                       break;
+
+                               if (msg.message == WM_QUIT)
+                                       break;
+
+                               TranslateMessage(&msg);
+                               DispatchMessage(&msg);
+                       }
+               }
+
+                // shutdown all running Shell Service Objects
+               for(SSOVector::iterator it=sso_ptrs.begin(); it!=sso_ptrs.end(); ++it) {
+                       SIfacePtr<IOleCommandTarget>* sso_ptr = *it;
+                       (*sso_ptr)->Exec(&CGID_ShellServiceObject, OLECMDID_SAVE, OLECMDEXECOPT_DODEFAULT, NULL, NULL);
+                       delete sso_ptr;
+               }
+       }
+
+       return 0;
+}