mshtml: Added get_body implementation.

dlls/mshtml/htmldoc.c

@@ -204,8 +204,47 @@ static HRESULT WINAPI HTMLDocument_get_all(IHTMLDocument2 *iface, IHTMLElementCo
 
 static HRESULT WINAPI HTMLDocument_get_body(IHTMLDocument2 *iface, IHTMLElement **p)
 {
-    FIXME("(%p)->(%p)\n", iface, p);
-    return E_NOTIMPL;
+    HTMLDocument *This = HTMLDOC_THIS(iface);
+    nsIDOMDocument *nsdoc;
+    nsIDOMHTMLDocument *nshtmldoc;
+    nsIDOMHTMLElement *nsbody = NULL;
+    HTMLDOMNode *node;
+    nsresult nsres;
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    *p = NULL;
+
+    if(!This->nscontainer)
+        return S_OK;
+
+    nsres = nsIWebNavigation_GetDocument(This->nscontainer->navigation, &nsdoc);
+    if(NS_FAILED(nsres)) {
+        ERR("GetDocument failed: %08lx\n", nsres);
+        return S_OK;
+    }
+
+    if(NS_FAILED(nsres) || !nsdoc) 
+        return S_OK;
+
+    nsIDOMDocument_QueryInterface(nsdoc, &IID_nsIDOMHTMLDocument, (void**)&nshtmldoc);
+    nsIDOMDocument_Release(nsdoc);
+
+    nsres = nsIDOMHTMLDocument_GetBody(nshtmldoc, &nsbody);
+    nsIDOMHTMLDocument_Release(nshtmldoc);
+
+    if(NS_FAILED(nsres) || !nsbody) {
+        TRACE("Could not get body: %08lx\n", nsres);
+        return S_OK;
+    }
+
+    node = get_node(This, (nsIDOMNode*)nsbody);
+    nsIDOMHTMLElement_Release(nsbody);
+
+    IHTMLDOMNode_QueryInterface(HTMLDOMNODE(node), &IID_IHTMLElement, (void**)p);
+
+    TRACE("*p = %p\n", *p);
+    return S_OK;
 }
 
 static HRESULT WINAPI HTMLDocument_get_activeElement(IHTMLDocument2 *iface, IHTMLElement **p)

dlls/mshtml/nsiface.idl

@@ -107,6 +107,7 @@ typedef nsISupports nsIDOMProcessingInstruction;
 typedef nsISupports nsIDOMEntityReference;
 typedef nsISupports nsIDOMHTMLFormElement;
 typedef nsISupports nsIDOMHTMLOptionsCollection;
+typedef nsISupports nsIDOMHTMLCollection;
 
 [
     object,
@@ -475,6 +476,33 @@ interface nsIDOMDocument : nsIDOMNode
 
 [
     object,
+    uuid(a6cf9084-15b3-11d2-932e-00805f8add32)
+]
+interface nsIDOMHTMLDocument : nsIDOMDocument
+{
+    nsresult GetTitle(nsAString *aTitle);
+    nsresult SetTitle(const nsAString *aTitle);
+    nsresult GetReferrer(nsAString *aReferrer);
+    nsresult GetDomain(nsAString *aDomain);
+    nsresult GetURL(nsAString *aURL);
+    nsresult GetBody(nsIDOMHTMLElement **aBody);
+    nsresult SetBody(nsIDOMHTMLElement *aBody);
+    nsresult GetImages(nsIDOMHTMLCollection **aImages);
+    nsresult GetApplets(nsIDOMHTMLCollection **aApplets);
+    nsresult GetLinks(nsIDOMHTMLCollection **aLinks);
+    nsresult GetForms(nsIDOMHTMLCollection **aForms);
+    nsresult GetAnchors(nsIDOMHTMLCollection **aAnchors);
+    nsresult GetCookie(nsAString *aCookie);
+    nsresult SetCookie(const nsAString *aCookie);
+    nsresult Open(void);
+    nsresult Close(void);
+    nsresult Write(const nsAString *text);
+    nsresult Writeln(const nsAString *text);
+    nsresult GetElementsByName(const nsAString *elementName, nsIDOMNodeList **_retval);
+}
+
+[
+    object,
     uuid(a6cf906b-15b3-11d2-932e-00805f8add32)
 ]
 interface nsIDOMWindow : nsISupports