mshtml: Added nsIFileURL::GetFile implementation.

dlls/mshtml/mshtml_private.h

@@ -781,6 +781,7 @@ HRESULT nsnode_to_nsstring(nsIDOMNode*,nsAString*) DECLSPEC_HIDDEN;
 void get_editor_controller(NSContainer*) DECLSPEC_HIDDEN;
 nsresult get_nsinterface(nsISupports*,REFIID,void**) DECLSPEC_HIDDEN;
 nsIWritableVariant *create_nsvariant(void) DECLSPEC_HIDDEN;
+nsresult create_nsfile(const PRUnichar*,nsIFile**) DECLSPEC_HIDDEN;
 
 HRESULT create_pending_window(HTMLOuterWindow*,nsChannelBSC*) DECLSPEC_HIDDEN;
 void set_current_mon(HTMLOuterWindow*,IMoniker*) DECLSPEC_HIDDEN;

dlls/mshtml/nsembed.c

@@ -79,7 +79,7 @@ static ATOM nscontainer_class;
 static WCHAR gecko_path[MAX_PATH];
 static unsigned gecko_path_len;
 
-static nsresult create_nsfile(const PRUnichar *path, nsIFile **ret)
+nsresult create_nsfile(const PRUnichar *path, nsIFile **ret)
 {
     nsAString str;
     nsresult nsres;

dlls/mshtml/nsio.c

@@ -2705,8 +2705,19 @@ static nsresult NSAPI nsURL_GetRelativeSpec(nsIFileURL *iface, nsIURI *aURIToCom
 static nsresult NSAPI nsFileURL_GetFile(nsIFileURL *iface, nsIFile **aFile)
 {
     nsWineURI *This = impl_from_nsIFileURL(iface);
-    FIXME("(%p)->(%p)\n", This, aFile);
-    return NS_ERROR_NOT_IMPLEMENTED;
+    WCHAR path[MAX_PATH];
+    DWORD size;
+    HRESULT hres;
+
+    TRACE("(%p)->(%p)\n", This, aFile);
+
+    hres = CoInternetParseIUri(This->uri, PARSE_PATH_FROM_URL, 0, path, sizeof(path)/sizeof(WCHAR), &size, 0);
+    if(FAILED(hres)) {
+        WARN("CoInternetParseIUri failed: %08x\n", hres);
+        return NS_ERROR_FAILURE;
+    }
+
+    return create_nsfile(path, aFile);
 }
 
 static nsresult NSAPI nsFileURL_SetFile(nsIFileURL *iface, nsIFile *aFile)