Nikolay Sivov : xmllite: Support get/set for XmlResolver property.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: aaac0db600f1c241e2fef473908f69ed3e808201
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=aaac0db600f1c241e2fef47390...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Mon Mar 14 09:37:46 2016 +0300

xmllite: Support get/set for XmlResolver property.

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 dlls/xmllite/reader.c       | 17 +++++++++++-
 dlls/xmllite/tests/reader.c | 63 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 79 insertions(+), 1 deletion(-)

diff --git a/dlls/xmllite/reader.c b/dlls/xmllite/reader.c
index 8a078a4..d9ed7e8 100644
--- a/dlls/xmllite/reader.c
+++ b/dlls/xmllite/reader.c
@@ -243,6 +243,7 @@ typedef struct
     XmlReaderResumeState resumestate;
     XmlNodeType nodetype;
     DtdProcessing dtdmode;
+    IXmlResolver *resolver;
     UINT line, pos;           /* reader position in XML stream */
     struct list attrs; /* attributes list for current node */
     struct attribute *attr; /* current attribute */
@@ -2472,6 +2473,7 @@ static ULONG WINAPI xmlreader_Release(IXmlReader *iface)
     {
         IMalloc *imalloc = This->imalloc;
         if (This->input) IUnknown_Release(&This->input->IXmlReaderInput_iface);
+        if (This->resolver) IXmlResolver_Release(This->resolver);
         reader_clear_attrs(This);
         reader_clear_elements(This);
         reader_free_strvalues(This);
@@ -2556,6 +2558,11 @@ static HRESULT WINAPI xmlreader_GetProperty(IXmlReader* iface, UINT property, LO
 
     switch (property)
     {
+        case XmlReaderProperty_XmlResolver:
+            *value = (LONG_PTR)This->resolver;
+            if (This->resolver)
+                IXmlResolver_AddRef(This->resolver);
+            break;
         case XmlReaderProperty_DtdProcessing:
             *value = This->dtdmode;
             break;
@@ -2574,10 +2581,17 @@ static HRESULT WINAPI xmlreader_SetProperty(IXmlReader* iface, UINT property, LO
 {
     xmlreader *This = impl_from_IXmlReader(iface);
 
-    TRACE("(%p)->(%s %lu)\n", This, debugstr_reader_prop(property), value);
+    TRACE("(%p)->(%s 0x%lx)\n", This, debugstr_reader_prop(property), value);
 
     switch (property)
     {
+        case XmlReaderProperty_XmlResolver:
+            if (This->resolver)
+                IXmlResolver_Release(This->resolver);
+            This->resolver = (IXmlResolver*)value;
+            if (This->resolver)
+                IXmlResolver_AddRef(This->resolver);
+            break;
         case XmlReaderProperty_DtdProcessing:
             if (value < 0 || value > _DtdProcessing_Last) return E_INVALIDARG;
             This->dtdmode = value;
@@ -2974,6 +2988,7 @@ HRESULT WINAPI CreateXmlReader(REFIID riid, void **obj, IMalloc *imalloc)
     reader->instate = XmlReadInState_Initial;
     reader->resumestate = XmlReadResumeState_Initial;
     reader->dtdmode = DtdProcessing_Prohibit;
+    reader->resolver = NULL;
     reader->line  = reader->pos = 0;
     reader->imalloc = imalloc;
     if (imalloc) IMalloc_AddRef(imalloc);
diff --git a/dlls/xmllite/tests/reader.c b/dlls/xmllite/tests/reader.c
index a62f802..e51496c 100644
--- a/dlls/xmllite/tests/reader.c
+++ b/dlls/xmllite/tests/reader.c
@@ -386,8 +386,51 @@ static BOOL init_pointers(void)
     return TRUE;
 }
 
+static HRESULT WINAPI resolver_QI(IXmlResolver *iface, REFIID riid, void **obj)
+{
+    ok(0, "unexpected call, riid %s\n", wine_dbgstr_guid(riid));
+
+    if (IsEqualIID(riid, &IID_IXmlResolver) || IsEqualIID(riid, &IID_IUnknown))
+    {
+        *obj = iface;
+        IXmlResolver_AddRef(iface);
+        return S_OK;
+    }
+
+    *obj = NULL;
+    return E_NOINTERFACE;
+}
+
+static ULONG WINAPI resolver_AddRef(IXmlResolver *iface)
+{
+    return 2;
+}
+
+static ULONG WINAPI resolver_Release(IXmlResolver *iface)
+{
+    return 1;
+}
+
+static HRESULT WINAPI resolver_ResolveUri(IXmlResolver *iface, const WCHAR *base_uri,
+    const WCHAR *public_id, const WCHAR *system_id, IUnknown **input)
+{
+    ok(0, "unexpected call\n");
+    return E_NOTIMPL;
+}
+
+static const IXmlResolverVtbl resolvervtbl =
+{
+    resolver_QI,
+    resolver_AddRef,
+    resolver_Release,
+    resolver_ResolveUri
+};
+
+static IXmlResolver testresolver = { &resolvervtbl };
+
 static void test_reader_create(void)
 {
+    IXmlResolver *resolver;
     HRESULT hr;
     IXmlReader *reader;
     IUnknown *input;
@@ -411,6 +454,26 @@ static void test_reader_create(void)
     ok(hr == S_FALSE, "got %08x\n", hr);
     ok(nodetype == XmlNodeType_None, "got %d\n", nodetype);
 
+    resolver = (void*)0xdeadbeef;
+    hr = IXmlReader_GetProperty(reader, XmlReaderProperty_XmlResolver, (LONG_PTR*)&resolver);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+    ok(resolver == NULL, "got %p\n", resolver);
+
+    hr = IXmlReader_SetProperty(reader, XmlReaderProperty_XmlResolver, 0);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    hr = IXmlReader_SetProperty(reader, XmlReaderProperty_XmlResolver, (LONG_PTR)&testresolver);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
+    resolver = NULL;
+    hr = IXmlReader_GetProperty(reader, XmlReaderProperty_XmlResolver, (LONG_PTR*)&resolver);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+    ok(resolver == &testresolver, "got %p\n", resolver);
+    IXmlResolver_Release(resolver);
+
+    hr = IXmlReader_SetProperty(reader, XmlReaderProperty_XmlResolver, 0);
+    ok(hr == S_OK, "got 0x%08x\n", hr);
+
     dtd = 2;
     hr = IXmlReader_GetProperty(reader, XmlReaderProperty_DtdProcessing, (LONG_PTR*)&dtd);
     ok(hr == S_OK, "Expected S_OK, got %08x\n", hr);