mshtml: Added IHTMLDocument2::get_location implementation.

dlls/mshtml/Makefile.in

@@ -20,6 +20,7 @@ C_SRCS = \
 	htmlelem.c \
 	htmlelem2.c \
 	htmlinput.c \
+	htmllocation.c \
 	htmlnode.c \
 	htmloption.c \
 	htmlscript.c \

dlls/mshtml/htmldoc.c

@@ -183,6 +183,9 @@ static ULONG WINAPI HTMLDocument_Release(IHTMLDocument2 *iface)
             IHTMLOptionElementFactory_Release(HTMLOPTFACTORY(This->option_factory));
         }
 
+        if(This->location)
+            This->location->doc = NULL;
+
         if(This->window)
             IHTMLWindow2_Release(HTMLWINDOW2(This->window));
 
@@ -537,8 +540,17 @@ static HRESULT WINAPI HTMLDocument_get_referrer(IHTMLDocument2 *iface, BSTR *p)
 
 static HRESULT WINAPI HTMLDocument_get_location(IHTMLDocument2 *iface, IHTMLLocation **p)
 {
-    FIXME("(%p)->(%p)\n", iface, p);
-    return E_NOTIMPL;
+    HTMLDocument *This = HTMLDOC_THIS(iface);
+
+    TRACE("(%p)->(%p)\n", This, p);
+
+    if(This->location)
+        IHTMLLocation_AddRef(HTMLLOCATION(This->location));
+    else
+        This->location = HTMLLocation_Create(This);
+
+    *p = HTMLLOCATION(This->location);
+    return S_OK;
 }
 
 static HRESULT WINAPI HTMLDocument_get_lastModified(IHTMLDocument2 *iface, BSTR *p)
@@ -1247,14 +1259,10 @@ HRESULT HTMLDocument_Create(IUnknown *pUnkOuter, REFIID riid, void** ppvObject)
 
     TRACE("(%p %s %p)\n", pUnkOuter, debugstr_guid(riid), ppvObject);
 
-    ret = heap_alloc(sizeof(HTMLDocument));
+    ret = heap_alloc_zero(sizeof(HTMLDocument));
     ret->lpHTMLDocument2Vtbl = &HTMLDocumentVtbl;
     ret->ref = 0;
-    ret->nscontainer = NULL;
-    ret->nodes = NULL;
     ret->readystate = READYSTATE_UNINITIALIZED;
-    ret->window = NULL;
-    ret->option_factory = NULL;
 
     list_init(&ret->bindings);
     list_init(&ret->script_hosts);

dlls/mshtml/htmllocation.c

@@ -0,0 +1,311 @@
+/*
+ * Copyright 2008 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>
+#include <stdio.h>
+
+#define COBJMACROS
+
+#include "windef.h"
+#include "winbase.h"
+#include "winuser.h"
+#include "winnls.h"
+#include "ole2.h"
+
+#include "wine/debug.h"
+
+#include "mshtml_private.h"
+#include "resource.h"
+
+WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
+
+#define HTMLLOCATION_THIS(iface) DEFINE_THIS(HTMLLocation, HTMLLocation, iface)
+
+static struct list window_list = LIST_INIT(window_list);
+
+static HRESULT WINAPI HTMLLocation_QueryInterface(IHTMLLocation *iface, REFIID riid, void **ppv)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+
+    *ppv = NULL;
+
+    if(IsEqualGUID(&IID_IUnknown, riid)) {
+        TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
+        *ppv = HTMLLOCATION(This);
+    }else if(IsEqualGUID(&IID_IDispatch, riid)) {
+        TRACE("(%p)->(IID_IDispatch %p)\n", This, ppv);
+        *ppv = HTMLLOCATION(This);
+    }else if(IsEqualGUID(&IID_IHTMLLocation, riid)) {
+        TRACE("(%p)->(IID_IHTMLLocation %p)\n", This, ppv);
+        *ppv = HTMLLOCATION(This);
+    }
+
+    if(*ppv) {
+        IUnknown_AddRef((IUnknown*)*ppv);
+        return S_OK;
+    }
+
+    WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI HTMLLocation_AddRef(IHTMLLocation *iface)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    LONG ref = InterlockedIncrement(&This->ref);
+
+    TRACE("(%p) ref=%d\n", This, ref);
+
+    return ref;
+}
+
+static ULONG WINAPI HTMLLocation_Release(IHTMLLocation *iface)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    LONG ref = InterlockedDecrement(&This->ref);
+
+    TRACE("(%p) ref=%d\n", This, ref);
+
+    if(!ref) {
+        if(This->doc && This->doc->location == This)
+            This->doc->location = NULL;
+        heap_free(This);
+    }
+
+    return ref;
+}
+
+static HRESULT WINAPI HTMLLocation_GetTypeInfoCount(IHTMLLocation *iface, UINT *pctinfo)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, pctinfo);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_GetTypeInfo(IHTMLLocation *iface, UINT iTInfo,
+                                              LCID lcid, ITypeInfo **ppTInfo)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%u %u %p)\n", This, iTInfo, lcid, ppTInfo);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_GetIDsOfNames(IHTMLLocation *iface, REFIID riid,
+                                                LPOLESTR *rgszNames, UINT cNames,
+                                                LCID lcid, DISPID *rgDispId)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s %p %u %u %p)\n", This, debugstr_guid(riid), rgszNames, cNames,
+          lcid, rgDispId);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_Invoke(IHTMLLocation *iface, DISPID dispIdMember,
+                            REFIID riid, LCID lcid, WORD wFlags, DISPPARAMS *pDispParams,
+                            VARIANT *pVarResult, EXCEPINFO *pExcepInfo, UINT *puArgErr)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%d %s %d %d %p %p %p %p)\n", This, dispIdMember, debugstr_guid(riid),
+          lcid, wFlags, pDispParams, pVarResult, pExcepInfo, puArgErr);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_href(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_href(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_protocol(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_protocol(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_host(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_host(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_hostname(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_hostname(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_port(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_port(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_pathname(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_pathname(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_search(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_search(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_put_hash(IHTMLLocation *iface, BSTR v)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(v));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_get_hash(IHTMLLocation *iface, BSTR *p)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, p);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_reload(IHTMLLocation *iface, VARIANT_BOOL flag)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%x)\n", This, flag);
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_replace(IHTMLLocation *iface, BSTR bstr)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(bstr));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_assign(IHTMLLocation *iface, BSTR bstr)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%s)\n", This, debugstr_w(bstr));
+    return E_NOTIMPL;
+}
+
+static HRESULT WINAPI HTMLLocation_toString(IHTMLLocation *iface, BSTR *String)
+{
+    HTMLLocation *This = HTMLLOCATION_THIS(iface);
+    FIXME("(%p)->(%p)\n", This, String);
+    return E_NOTIMPL;
+}
+
+#undef HTMLLOCATION_THIS
+
+static const IHTMLLocationVtbl HTMLLocationVtbl = {
+    HTMLLocation_QueryInterface,
+    HTMLLocation_AddRef,
+    HTMLLocation_Release,
+    HTMLLocation_GetTypeInfoCount,
+    HTMLLocation_GetTypeInfo,
+    HTMLLocation_GetIDsOfNames,
+    HTMLLocation_Invoke,
+    HTMLLocation_put_href,
+    HTMLLocation_get_href,
+    HTMLLocation_put_protocol,
+    HTMLLocation_get_protocol,
+    HTMLLocation_put_host,
+    HTMLLocation_get_host,
+    HTMLLocation_put_hostname,
+    HTMLLocation_get_hostname,
+    HTMLLocation_put_port,
+    HTMLLocation_get_port,
+    HTMLLocation_put_pathname,
+    HTMLLocation_get_pathname,
+    HTMLLocation_put_search,
+    HTMLLocation_get_search,
+    HTMLLocation_put_hash,
+    HTMLLocation_get_hash,
+    HTMLLocation_reload,
+    HTMLLocation_replace,
+    HTMLLocation_assign,
+    HTMLLocation_toString
+};
+
+HTMLLocation *HTMLLocation_Create(HTMLDocument *doc)
+{
+    HTMLLocation *ret = heap_alloc(sizeof(*ret));
+
+    ret->lpHTMLLocationVtbl = &HTMLLocationVtbl;
+    ret->ref = 1;
+    ret->doc = doc;
+
+    return ret;
+}

dlls/mshtml/mshtml_private.h

@@ -97,6 +97,14 @@ struct ConnectionPoint {
     ConnectionPoint *next;
 };
 
+typedef struct {
+    const IHTMLLocationVtbl *lpHTMLLocationVtbl;
+
+    LONG ref;
+
+    HTMLDocument *doc;
+} HTMLLocation;
+
 typedef struct {
     const IHTMLOptionElementFactoryVtbl *lpHTMLOptionElementFactoryVtbl;
 
@@ -169,6 +177,7 @@ struct HTMLDocument {
     ConnectionPoint cp_propnotif;
 
     HTMLOptionElementFactory *option_factory;
+    HTMLLocation *location;
 
     struct list selection_list;
     struct list range_list;
@@ -323,6 +332,7 @@ typedef struct {
 #define HTMLTEXTCONT(x)  ((IHTMLTextContainer*)           &(x)->lpHTMLTextContainerVtbl)
 
 #define HTMLOPTFACTORY(x)  ((IHTMLOptionElementFactory*)  &(x)->lpHTMLOptionElementFactoryVtbl)
+#define HTMLLOCATION(x)  ((IHTMLLocation*) &(x)->lpHTMLLocationVtbl)
 
 #define DEFINE_THIS2(cls,ifc,iface) ((cls*)((BYTE*)(iface)-offsetof(cls,ifc)))
 #define DEFINE_THIS(cls,ifc,iface) DEFINE_THIS2(cls,lp ## ifc ## Vtbl,iface)
@@ -333,6 +343,7 @@ HRESULT HTMLLoadOptions_Create(IUnknown*,REFIID,void**);
 HTMLWindow *HTMLWindow_Create(HTMLDocument*);
 HTMLWindow *nswindow_to_window(const nsIDOMWindow*);
 HTMLOptionElementFactory *HTMLOptionElementFactory_Create(HTMLDocument*);
+HTMLLocation *HTMLLocation_Create(HTMLDocument*);
 void setup_nswindow(HTMLWindow*);
 
 void HTMLDocument_HTMLDocument3_Init(HTMLDocument*);

dlls/mshtml/tests/dom.c

@@ -163,6 +163,12 @@ static REFIID const script_iids[] = {
     NULL
 };
 
+static REFIID const location_iids[] = {
+    &IID_IDispatch,
+    &IID_IHTMLLocation,
+    NULL
+};
+
 typedef struct {
     const char *tag;
     REFIID *iids;
@@ -1002,6 +1008,27 @@ static void test_compatmode(IHTMLDocument2 *doc)
     SysFreeString(mode);
 }
 
+static void test_location(IHTMLDocument2 *doc)
+{
+    IHTMLLocation *location, *location2;
+    ULONG ref;
+    HRESULT hres;
+
+    hres = IHTMLDocument2_get_location(doc, &location);
+    ok(hres == S_OK, "get_location failed: %08x\n", hres);
+
+    hres = IHTMLDocument2_get_location(doc, &location2);
+    ok(hres == S_OK, "get_location failed: %08x\n", hres);
+
+    ok(location == location2, "location != location2\n");
+
+    test_ifaces((IUnknown*)location, location_iids);
+
+    IHTMLLocation_Release(location2);
+    ref = IHTMLLocation_Release(location);
+    ok(!ref, "location chould be destroyed here\n");
+}
+
 static void test_default_style(IHTMLStyle *style)
 {
     VARIANT_BOOL b;
@@ -1114,6 +1141,7 @@ static void test_defaults(IHTMLDocument2 *doc)
 
     test_default_style(style);
     test_compatmode(doc);
+    test_location(doc);
 
     IHTMLStyle_Release(style);