Jacek Caban : mshtml: Moved QueryService call to hlink_frame_navigate.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 4aa48041fafaff23751be52edfd0f212ddd18ddb
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=4aa48041fafaff23751be52edf...

Author: Jacek Caban <jacek(a)codeweavers.com>
Date:   Sun Oct 11 21:11:03 2009 +0200

mshtml: Moved QueryService call to hlink_frame_navigate.

---

 dlls/mshtml/mshtml_private.h |    2 +-
 dlls/mshtml/navigate.c       |   43 +++++++++++++++++++++++++----------------
 dlls/mshtml/nsio.c           |   20 +-----------------
 3 files changed, 29 insertions(+), 36 deletions(-)

diff --git a/dlls/mshtml/mshtml_private.h b/dlls/mshtml/mshtml_private.h
index 2f9e1e5..4a10fea 100644
--- a/dlls/mshtml/mshtml_private.h
+++ b/dlls/mshtml/mshtml_private.h
@@ -607,7 +607,7 @@ BOOL install_wine_gecko(BOOL);
 
 HRESULT nsuri_to_url(LPCWSTR,BOOL,BSTR*);
 
-void hlink_frame_navigate(HTMLDocument*,IHlinkFrame*,LPCWSTR,nsIInputStream*,DWORD);
+HRESULT hlink_frame_navigate(HTMLDocument*,LPCWSTR,nsIInputStream*,DWORD);
 
 void call_property_onchanged(ConnectionPoint*,DISPID);
 HRESULT call_set_active_object(IOleInPlaceUIWindow*,IOleInPlaceActiveObject*);
diff --git a/dlls/mshtml/navigate.c b/dlls/mshtml/navigate.c
index 267168f..7c7376d 100644
--- a/dlls/mshtml/navigate.c
+++ b/dlls/mshtml/navigate.c
@@ -1160,14 +1160,27 @@ void channelbsc_set_channel(nsChannelBSC *This, nsChannel *channel, nsIStreamLis
     }
 }
 
-void hlink_frame_navigate(HTMLDocument *doc, IHlinkFrame *hlink_frame,
-                          LPCWSTR uri, nsIInputStream *post_data_stream, DWORD hlnf)
+HRESULT hlink_frame_navigate(HTMLDocument *doc, LPCWSTR url,
+        nsIInputStream *post_data_stream, DWORD hlnf)
 {
+    IHlinkFrame *hlink_frame;
+    IServiceProvider *sp;
     BSCallback *callback;
     IBindCtx *bindctx;
     IMoniker *mon;
     IHlink *hlink;
-    HRESULT hr;
+    HRESULT hres;
+
+    hres = IOleClientSite_QueryInterface(doc->doc_obj->client, &IID_IServiceProvider,
+            (void**)&sp);
+    if(FAILED(hres))
+        return hres;
+
+    hres = IServiceProvider_QueryService(sp, &IID_IHlinkFrame, &IID_IHlinkFrame,
+            (void**)&hlink_frame);
+    IServiceProvider_Release(sp);
+    if(FAILED(hres))
+        return hres;
 
     callback = &create_channelbsc(NULL)->bsc;
 
@@ -1178,21 +1191,15 @@ void hlink_frame_navigate(HTMLDocument *doc, IHlinkFrame *hlink_frame,
               debugstr_an(callback->post_data, callback->post_data_len));
     }
 
-    hr = CreateAsyncBindCtx(0, STATUSCLB(callback), NULL, &bindctx);
-    if (FAILED(hr)) {
-        IBindStatusCallback_Release(STATUSCLB(callback));
-        return;
-    }
+    hres = CreateAsyncBindCtx(0, STATUSCLB(callback), NULL, &bindctx);
+    if(SUCCEEDED(hres))
+        hres = CoCreateInstance(&CLSID_StdHlink, NULL, CLSCTX_INPROC_SERVER,
+                &IID_IHlink, (LPVOID*)&hlink);
 
-    hr = CoCreateInstance(&CLSID_StdHlink, NULL, CLSCTX_INPROC_SERVER, &IID_IHlink, (LPVOID*)&hlink);
-    if (FAILED(hr)) {
-        IBindCtx_Release(bindctx);
-        IBindStatusCallback_Release(STATUSCLB(callback));
-        return;
-    }
+    if(SUCCEEDED(hres))
+        hres = CreateURLMoniker(NULL, url, &mon);
 
-    hr = CreateURLMoniker(NULL, uri, &mon);
-    if (SUCCEEDED(hr)) {
+    if(SUCCEEDED(hres)) {
         IHlink_SetMonikerReference(hlink, 0, mon, NULL);
 
         if(hlnf & HLNF_OPENINNEWWINDOW) {
@@ -1200,11 +1207,13 @@ void hlink_frame_navigate(HTMLDocument *doc, IHlinkFrame *hlink_frame,
             IHlink_SetTargetFrameName(hlink, wszBlank); /* FIXME */
         }
 
-        IHlinkFrame_Navigate(hlink_frame, hlnf, bindctx, STATUSCLB(callback), hlink);
+        hres = IHlinkFrame_Navigate(hlink_frame, hlnf, bindctx, STATUSCLB(callback), hlink);
 
         IMoniker_Release(mon);
     }
 
+    IHlinkFrame_Release(hlink_frame);
     IBindCtx_Release(bindctx);
     IBindStatusCallback_Release(STATUSCLB(callback));
+    return hres;
 }
diff --git a/dlls/mshtml/nsio.c b/dlls/mshtml/nsio.c
index 8ed0108..f10db48 100644
--- a/dlls/mshtml/nsio.c
+++ b/dlls/mshtml/nsio.c
@@ -128,7 +128,6 @@ static BOOL exec_shldocvw_67(HTMLDocumentObj *doc, LPCWSTR url)
 static BOOL before_async_open(nsChannel *channel, NSContainer *container)
 {
     HTMLDocumentObj *doc = container->doc;
-    IServiceProvider *service_provider;
     DWORD hlnf = 0;
     LPCWSTR uri;
     HRESULT hres;
@@ -154,23 +153,8 @@ static BOOL before_async_open(nsChannel *channel, NSContainer *container)
     if(!hlnf && !exec_shldocvw_67(doc, uri))
         return FALSE;
 
-    hres = IOleClientSite_QueryInterface(doc->client, &IID_IServiceProvider,
-                                         (void**)&service_provider);
-    if(SUCCEEDED(hres)) {
-        IHlinkFrame *hlink_frame;
-
-        hres = IServiceProvider_QueryService(service_provider, &IID_IHlinkFrame,
-                                             &IID_IHlinkFrame, (void**)&hlink_frame);
-        IServiceProvider_Release(service_provider);
-        if(SUCCEEDED(hres)) {
-            hlink_frame_navigate(&doc->basedoc, hlink_frame, uri, channel->post_data_stream, hlnf);
-            IHlinkFrame_Release(hlink_frame);
-
-            return FALSE;
-        }
-    }
-
-    return TRUE;
+    hres = hlink_frame_navigate(&doc->basedoc, uri, channel->post_data_stream, hlnf);
+    return hres != S_OK;
 }
 
 #define NSCHANNEL_THIS(iface) DEFINE_THIS(nsChannel, HttpChannel, iface)