Jacek Caban : shdocvw: Register InternetExplorer class factory in IEWinMain .

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 4a8397a5933b5a09cbda45aa8c8a76b93760bc05
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=4a8397a5933b5a09cbda45aa...

Author: Jacek Caban <jacek(a)codeweavers.com>
Date:   Wed Apr 19 20:37:57 2006 +0200

shdocvw: Register InternetExplorer class factory in IEWinMain.

Based on a patch by Mike McCormack.

---

 dlls/shdocvw/factory.c  |   25 +++++++++++++++++++++++++
 dlls/shdocvw/iexplore.c |   11 ++++++++++-
 dlls/shdocvw/shdocvw.h  |    2 ++
 3 files changed, 37 insertions(+), 1 deletions(-)

diff --git a/dlls/shdocvw/factory.c b/dlls/shdocvw/factory.c
index 2fa096e..b42c7d6 100644
--- a/dlls/shdocvw/factory.c
+++ b/dlls/shdocvw/factory.c
@@ -138,3 +138,28 @@ HRESULT WINAPI DllGetClassObject(REFCLSI
     /* As a last resort, figure if the CLSID belongs to a 'Shell Instance Object' */
     return SHDOCVW_GetShellInstanceObjectClassObject(rclsid, riid, ppv);
 }
+
+HRESULT register_class_object(BOOL do_reg)
+{
+    HRESULT hres;
+
+    static DWORD cookie;
+    static IClassFactoryImpl IEClassFactory = {&WBCF_Vtbl, InternetExplorer_Create};
+
+    if(do_reg) {
+        hres = CoRegisterClassObject(&CLSID_InternetExplorer, (IUnknown*)FACTORY(&IEClassFactory),
+                                     CLSCTX_SERVER, REGCLS_MULTIPLEUSE|REGCLS_SUSPENDED, &cookie);
+        if (FAILED(hres)) {
+            ERR("failed to register object %08lx\n", hres);
+            return hres;
+        }
+
+        hres = CoResumeClassObjects();
+        if(SUCCEEDED(hres))
+            return hres;
+
+        ERR("failed to resume object %08lx\n", hres);
+    }
+
+    return CoRevokeClassObject(cookie);
+}
diff --git a/dlls/shdocvw/iexplore.c b/dlls/shdocvw/iexplore.c
index 62bc81c..20ef796 100644
--- a/dlls/shdocvw/iexplore.c
+++ b/dlls/shdocvw/iexplore.c
@@ -590,11 +590,18 @@ DWORD WINAPI IEWinMain(LPSTR szCommandLi
 {
     LPWSTR url;
     DWORD len;
+    HRESULT hres;
 
     FIXME("%s %d\n", debugstr_a(szCommandLine), nShowWindow);
 
     CoInitialize(NULL);
 
+    hres = register_class_object(TRUE);
+    if(FAILED(hres)) {
+        CoUninitialize();
+        ExitProcess(1);
+    }
+
     /* FIXME: parse the command line properly, handle -Embedding */
 
     len = MultiByteToWideChar(CP_ACP, 0, szCommandLine, -1, NULL, 0);
@@ -605,7 +612,9 @@ DWORD WINAPI IEWinMain(LPSTR szCommandLi
 
     HeapFree(GetProcessHeap(), 0, url);
 
-     CoUninitialize();
+    register_class_object(FALSE);
+
+    CoUninitialize();
 
     ExitProcess(0);
     return 0;
diff --git a/dlls/shdocvw/shdocvw.h b/dlls/shdocvw/shdocvw.h
index 3e6900c..585cb1b 100644
--- a/dlls/shdocvw/shdocvw.h
+++ b/dlls/shdocvw/shdocvw.h
@@ -200,4 +200,6 @@ extern void register_iewindow_class(void
 extern void unregister_iewindow_class(void);
 extern BOOL create_ie_window(LPCWSTR url);
 
+HRESULT register_class_object(BOOL);
+
 #endif /* __WINE_SHDOCVW_H */