mshtml: Added plugin host's IOleClientSite stub implementation.

dlls/mshtml/Makefile.in

@@ -62,6 +62,7 @@ C_SRCS = \
 	olewnd.c \
 	omnavigator.c \
 	persist.c \
+	pluginhost.c \
 	protocol.c \
 	script.c \
 	secmgr.c \

dlls/mshtml/npplugin.c

@@ -29,6 +29,7 @@
 #include "shlobj.h"
 
 #include "mshtml_private.h"
+#include "pluginhost.h"
 
 #include "wine/debug.h"
 #include "wine/unicode.h"
@@ -268,8 +269,16 @@ static NPError CDECL NPP_New(NPMIMEType pluginType, NPP instance, UINT16 mode, I
 
     obj = create_activex_object(window, nselem);
     if(obj) {
-        FIXME("Embed objet %p\n", obj);
+        PluginHost *host;
+        HRESULT hres;
+
+        hres = create_plugin_host(obj, &host);
+        nsIDOMElement_Release(nselem);
         IUnknown_Release(obj);
+        if(SUCCEEDED(hres))
+            instance->pdata = host;
+        else
+            err = NPERR_GENERIC_ERROR;
     }else {
         err = NPERR_GENERIC_ERROR;
     }
@@ -280,8 +289,16 @@ static NPError CDECL NPP_New(NPMIMEType pluginType, NPP instance, UINT16 mode, I
 
 static NPError CDECL NPP_Destroy(NPP instance, NPSavedData **save)
 {
-    FIXME("(%p %p)\n", instance, save);
-    return NPERR_GENERIC_ERROR;
+    PluginHost *host = instance->pdata;
+
+    TRACE("(%p %p)\n", instance, save);
+
+    if(!host)
+        return NPERR_GENERIC_ERROR;
+
+    IOleClientSite_Release(&host->IOleClientSite_iface);
+    instance->pdata = NULL;
+    return NPERR_NO_ERROR;
 }
 
 static NPError CDECL NPP_SetWindow(NPP instance, NPWindow *window)

dlls/mshtml/pluginhost.c

@@ -0,0 +1,162 @@
+/*
+ * Copyright 2010 Jacek Caban for CodeWeavers
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include "config.h"
+
+#include <stdarg.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "winbase.h"
+#include "winuser.h"
+#include "ole2.h"
+#include "shlobj.h"
+
+#include "mshtml_private.h"
+#include "pluginhost.h"
+
+#include "wine/debug.h"
+#include "wine/unicode.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
+
+static inline PluginHost *impl_from_IOleClientSite(IOleClientSite *iface)
+{
+    return CONTAINING_RECORD(iface, PluginHost, IOleClientSite_iface);
+}
+
+static HRESULT WINAPI PHClientSite_QueryInterface(IOleClientSite *iface, REFIID riid, void **ppv)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+
+    if(IsEqualGUID(&IID_IUnknown, riid)) {
+        TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
+        *ppv = &This->IOleClientSite_iface;
+    }else if(IsEqualGUID(&IID_IOleClientSite, riid)) {
+        TRACE("(%p)->(IID_IOleClientSite %p)\n", This, ppv);
+        *ppv = &This->IOleClientSite_iface;
+    }else {
+        WARN("Unsupported interface %s\n", debugstr_guid(riid));
+        *ppv = NULL;
+        return E_NOINTERFACE;
+    }
+
+    IOleClientSite_AddRef((IUnknown*)*ppv);
+    return S_OK;
+}
+
+static ULONG WINAPI PHClientSite_AddRef(IOleClientSite *iface)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    LONG ref = InterlockedIncrement(&This->ref);
+
+    TRACE("(%p) ref=%d\n", This, ref);
+
+    return ref;
+}
+
+static ULONG WINAPI PHClientSite_Release(IOleClientSite *iface)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    LONG ref = InterlockedDecrement(&This->ref);
+
+    TRACE("(%p) ref=%d\n", This, ref);
+
+    if(!ref) {
+        if(This->plugin_unk)
+            IUnknown_Release(This->plugin_unk);
+        heap_free(This);
+    }
+
+    return ref;
+}
+
+static HRESULT WINAPI PHClientSite_SaveObject(IOleClientSite *iface)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)\n", This);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI PHClientSite_GetMoniker(IOleClientSite *iface, DWORD dwAssign,
+                                            DWORD dwWhichMoniker, IMoniker **ppmk)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)->(%d %d %p)\n", This, dwAssign, dwWhichMoniker, ppmk);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI PHClientSite_GetContainer(IOleClientSite *iface, IOleContainer **ppContainer)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)->(%p)\n", This, ppContainer);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI PHClientSite_ShowObject(IOleClientSite *iface)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)\n", This);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI PHClientSite_OnShowWindow(IOleClientSite *iface, BOOL fShow)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)->(%x)\n", This, fShow);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI PHClientSite_RequestNewObjectLayout(IOleClientSite *iface)
+{
+    PluginHost *This = impl_from_IOleClientSite(iface);
+    FIXME("(%p)\n", This);
+    return E_NOTIMPL;
+}
+
+static const IOleClientSiteVtbl OleClientSiteVtbl = {
+    PHClientSite_QueryInterface,
+    PHClientSite_AddRef,
+    PHClientSite_Release,
+    PHClientSite_SaveObject,
+    PHClientSite_GetMoniker,
+    PHClientSite_GetContainer,
+    PHClientSite_ShowObject,
+    PHClientSite_OnShowWindow,
+    PHClientSite_RequestNewObjectLayout
+};
+
+HRESULT create_plugin_host(IUnknown *unk, PluginHost **ret)
+{
+    PluginHost *host;
+
+    host = heap_alloc_zero(sizeof(*host));
+    if(!host)
+        return E_OUTOFMEMORY;
+
+    host->IOleClientSite_iface.lpVtbl = &OleClientSiteVtbl;
+
+    host->ref = 1;
+
+    IUnknown_AddRef(unk);
+    host->plugin_unk = unk;
+
+    *ret = host;
+    return S_OK;
+}

dlls/mshtml/pluginhost.h

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2010 Jacek Caban for CodeWeavers
+ *
+ * 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 St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+typedef struct HTMLObjectElement HTMLObjectElement;
+
+typedef struct {
+    IOleClientSite       IOleClientSite_iface;
+
+    LONG ref;
+
+    IUnknown *plugin_unk;
+} PluginHost;
+
+HRESULT create_plugin_host(IUnknown*,PluginHost**);