static HRESULT WINAPI domcomment_appendData(
IXMLDOMComment *iface,
BSTR p)
{
domcomment *This = impl_from_IXMLDOMComment( iface );
xmlnode *pDOMNode = impl_from_IXMLDOMNode( This->node );
xmlChar *pContent;
HRESULT hr = S_FALSE;
TRACE("%p\n", iface);
/* Nothing to do if NULL or an Empty string passed in. */
if(p == NULL || SysStringLen(p) == 0)
return S_OK;
pContent = xmlChar_from_wchar( (WCHAR*)p );
if(pContent)
{
/* Older versions of libxml < 2.6.27 didn't correctly support
xmlTextConcat on Comment nodes. Fallback to setting the
contents directly if xmlTextConcat fails.
NOTE: if xmlTextConcat fails, pContent is destroyed.
*/
if(xmlTextConcat(pDOMNode->node, pContent, SysStringLen(p) ) == 0)
hr = S_OK;
else
{
xmlChar *pNew;
pContent = xmlChar_from_wchar( (WCHAR*)p );
if(pContent)
{
pNew = xmlStrcat(xmlNodeGetContent(pDOMNode->node), pContent);
if(pNew)
{
xmlNodeSetContent(pDOMNode->node, pNew);
hr = S_OK;
}
else
hr = E_FAIL;
}
else
hr = E_FAIL;
}
}
else
hr = E_FAIL;
return hr;
}
static HRESULT WINAPI xmlelem_removeAttribute(IXMLElement *iface, BSTR strPropertyName)
{
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *name;
xmlAttrPtr attr;
int res;
HRESULT hr = S_FALSE;
TRACE("(%p, %s)\n", iface, debugstr_w(strPropertyName));
if (!strPropertyName)
return E_INVALIDARG;
name = xmlChar_from_wchar(strPropertyName);
attr = xmlHasProp(This->node, name);
if (!attr)
goto done;
res = xmlRemoveProp(attr);
if (res == 0)
hr = S_OK;
done:
HeapFree(GetProcessHeap(), 0, name);
return hr;
}
static HRESULT WINAPI schema_cache_remove(IXMLDOMSchemaCollection2* iface, BSTR uri)
{
schema_cache* This = impl_from_IXMLDOMSchemaCollection2(iface);
xmlChar* name = xmlChar_from_wchar(uri);
TRACE("(%p)->(%s)\n", This, wine_dbgstr_w(uri));
xmlHashRemoveEntry(This->cache, name, cache_free);
heap_free(name);
return S_OK;
}
static HRESULT WINAPI xmlelem_setAttribute(IXMLElement *iface, BSTR strPropertyName,
VARIANT PropertyValue)
{
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *name, *value;
xmlAttrPtr attr;
TRACE("(%p, %s)\n", iface, debugstr_w(strPropertyName));
if (!strPropertyName || V_VT(&PropertyValue) != VT_BSTR)
return E_INVALIDARG;
name = xmlChar_from_wchar(strPropertyName);
value = xmlChar_from_wchar(V_BSTR(&PropertyValue));
attr = xmlSetProp(This->node, name, value);
HeapFree(GetProcessHeap(), 0, name);
HeapFree(GetProcessHeap(), 0, value);
return (attr) ? S_OK : S_FALSE;
}
static HRESULT WINAPI xmlelem_put_text(IXMLElement *iface, BSTR p)
{
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *content;
TRACE("(%p, %s)\n", iface, debugstr_w(p));
/* FIXME: test which types can be used */
if (This->node->type == XML_ELEMENT_NODE)
return E_NOTIMPL;
content = xmlChar_from_wchar(p);
xmlNodeSetContent(This->node, content);
HeapFree( GetProcessHeap(), 0, content);
return S_OK;
}
HRESULT queryresult_create(xmlNodePtr node, LPWSTR szQuery, IXMLDOMNodeList **out)
{
queryresult *This = CoTaskMemAlloc(sizeof(queryresult));
xmlXPathContextPtr ctxt = xmlXPathNewContext(node->doc);
xmlChar *str = xmlChar_from_wchar(szQuery);
HRESULT hr;
TRACE("(%p, %s, %p)\n", node, wine_dbgstr_w(szQuery), out);
*out = NULL;
if (This == NULL || ctxt == NULL || str == NULL)
{
hr = E_OUTOFMEMORY;
goto cleanup;
}
This->lpVtbl = &queryresult_vtbl;
This->ref = 1;
This->resultPos = 0;
This->node = node;
xmldoc_add_ref(This->node->doc);
ctxt->node = node;
This->result = xmlXPathEval(str, ctxt);
if (!This->result || This->result->type != XPATH_NODESET)
{
hr = E_FAIL;
goto cleanup;
}
*out = (IXMLDOMNodeList *)This;
hr = S_OK;
TRACE("found %d matches\n", This->result->nodesetval->nodeNr);
cleanup:
if (This != NULL && FAILED(hr))
IXMLDOMNodeList_Release( (IXMLDOMNodeList*) &This->lpVtbl );
if (ctxt != NULL)
xmlXPathFreeContext(ctxt);
HeapFree(GetProcessHeap(), 0, str);
return hr;
}
static HRESULT WINAPI xmlelem_getAttribute(IXMLElement *iface, BSTR strPropertyName,
VARIANT *PropertyValue)
{
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *val = NULL, *name;
xmlAttrPtr ptr;
TRACE("(%p, %s, %p)\n", iface, debugstr_w(strPropertyName), PropertyValue);
if (!PropertyValue)
return E_INVALIDARG;
VariantInit(PropertyValue);
V_BSTR(PropertyValue) = NULL;
if (!strPropertyName)
return E_INVALIDARG;
name = xmlChar_from_wchar(strPropertyName);
ptr = This->node->properties;
while (ptr)
{
if (!lstrcmpiA((LPSTR)name, (LPCSTR)ptr->name))
{
val = xmlNodeListGetString(ptr->doc, ptr->children, 1);
break;
}
ptr = ptr->next;
}
if (val)
{
V_VT(PropertyValue) = VT_BSTR;
V_BSTR(PropertyValue) = bstr_from_xmlChar(val);
}
HeapFree(GetProcessHeap(), 0, name);
xmlFree(val);
TRACE("returning %s\n", debugstr_w(V_BSTR(PropertyValue)));
return (val) ? S_OK : S_FALSE;
}
static HRESULT WINAPI schema_cache_get(IXMLDOMSchemaCollection2* iface, BSTR uri,
IXMLDOMNode** node)
{
schema_cache* This = impl_from_IXMLDOMSchemaCollection2(iface);
xmlChar* name;
cache_entry* entry;
TRACE("(%p)->(%s, %p)\n", This, wine_dbgstr_w(uri), node);
if (!node)
return E_POINTER;
name = xmlChar_from_wchar(uri);
entry = (cache_entry*) xmlHashLookup(This->cache, name);
heap_free(name);
/* TODO: this should be read-only */
if (entry)
return DOMDocument_create_from_xmldoc(entry->doc, (IXMLDOMDocument3**)node);
*node = NULL;
return S_OK;
}
static HRESULT WINAPI schema_cache_add(IXMLDOMSchemaCollection2* iface, BSTR uri, VARIANT var)
{
schema_cache* This = impl_from_IXMLDOMSchemaCollection2(iface);
xmlChar* name = xmlChar_from_wchar(uri);
TRACE("(%p)->(%s, var(vt %x))\n", This, debugstr_w(uri), V_VT(&var));
switch (V_VT(&var))
{
case VT_NULL:
{
xmlHashRemoveEntry(This->cache, name, cache_free);
}
break;
case VT_BSTR:
{
xmlChar* url = xmlChar_from_wchar(V_BSTR(&var));
cache_entry* entry = cache_entry_from_url((char const*)url);
heap_free(url);
if (entry)
{
cache_entry_add_ref(entry);
}
else
{
heap_free(name);
return E_FAIL;
}
xmlHashRemoveEntry(This->cache, name, cache_free);
xmlHashAddEntry(This->cache, name, entry);
}
break;
case VT_DISPATCH:
{
xmlDocPtr doc = NULL;
cache_entry* entry;
SCHEMA_TYPE type;
IXMLDOMNode* domnode = NULL;
IDispatch_QueryInterface(V_DISPATCH(&var), &IID_IXMLDOMNode, (void**)&domnode);
if (domnode)
doc = xmlNodePtr_from_domnode(domnode, XML_DOCUMENT_NODE)->doc;
if (!doc)
{
IXMLDOMNode_Release(domnode);
heap_free(name);
return E_INVALIDARG;
}
type = schema_type_from_xmlDocPtr(doc);
if (type == SCHEMA_TYPE_XSD)
{
entry = cache_entry_from_xsd_doc(doc);
}
else if (type == SCHEMA_TYPE_XDR)
{
entry = cache_entry_from_xdr_doc(doc);
}
else
{
WARN("invalid schema!\n");
entry = NULL;
}
IXMLDOMNode_Release(domnode);
if (entry)
{
cache_entry_add_ref(entry);
}
else
{
heap_free(name);
return E_FAIL;
}
xmlHashRemoveEntry(This->cache, name, cache_free);
xmlHashAddEntry(This->cache, name, entry);
}
break;
default:
{
heap_free(name);
return E_INVALIDARG;
}
}
heap_free(name);
return S_OK;
}
HRESULT queryresult_create(xmlNodePtr node, LPCWSTR szQuery, IXMLDOMNodeList **out)
{
queryresult *This = heap_alloc_zero(sizeof(queryresult));
xmlXPathContextPtr ctxt = xmlXPathNewContext(node->doc);
xmlChar *str = xmlChar_from_wchar(szQuery);
HRESULT hr;
TRACE("(%p, %s, %p)\n", node, wine_dbgstr_w(szQuery), out);
*out = NULL;
if (This == NULL || ctxt == NULL || str == NULL)
{
hr = E_OUTOFMEMORY;
goto cleanup;
}
This->lpVtbl = &queryresult_vtbl;
This->ref = 1;
This->resultPos = 0;
This->node = node;
xmldoc_add_ref(This->node->doc);
ctxt->error = query_serror;
ctxt->node = node;
registerNamespaces(ctxt);
if (is_xpathmode(This->node->doc))
{
xmlXPathRegisterAllFunctions(ctxt);
}
else
{
xmlChar* tmp;
int len;
tmp = XSLPattern_to_XPath(ctxt, str);
len = (xmlStrlen(tmp)+1)*sizeof(xmlChar);
str = heap_realloc(str, len);
memcpy(str, tmp, len);
xmlFree(tmp);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"not", xmlXPathNotFunction);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"boolean", xmlXPathBooleanFunction);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"index", XSLPattern_index);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"end", XSLPattern_end);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"nodeType", XSLPattern_nodeType);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_IEq", XSLPattern_OP_IEq);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_INEq", XSLPattern_OP_INEq);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_ILt", XSLPattern_OP_ILt);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_ILEq", XSLPattern_OP_ILEq);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_IGt", XSLPattern_OP_IGt);
xmlXPathRegisterFunc(ctxt, (xmlChar const*)"OP_IGEq", XSLPattern_OP_IGEq);
}
This->result = xmlXPathEvalExpression(str, ctxt);
if (!This->result || This->result->type != XPATH_NODESET)
{
hr = E_FAIL;
goto cleanup;
}
init_dispex(&This->dispex, (IUnknown*)&This->lpVtbl, &queryresult_dispex);
*out = (IXMLDOMNodeList *) &This->lpVtbl;
hr = S_OK;
TRACE("found %d matches\n", xmlXPathNodeSetGetLength(This->result->nodesetval));
cleanup:
if (This != NULL && FAILED(hr))
IXMLDOMNodeList_Release( (IXMLDOMNodeList*) &This->lpVtbl );
xmlXPathFreeContext(ctxt);
heap_free(str);
return hr;
}
static HRESULT WINAPI domcomment_insertData(
IXMLDOMComment *iface,
long offset, BSTR p)
{
domcomment *This = impl_from_IXMLDOMComment( iface );
xmlnode *pDOMNode = impl_from_IXMLDOMNode( This->node );
xmlChar *pXmlContent;
BSTR sNewString;
HRESULT hr = S_FALSE;
long nLength = 0, nLengthP = 0;
xmlChar *str = NULL;
TRACE("%p\n", This);
/* If have a NULL or empty string, don't do anything. */
if(SysStringLen(p) == 0)
return S_OK;
if(offset < 0)
{
return E_INVALIDARG;
}
pXmlContent = xmlNodeGetContent(pDOMNode->node);
if(pXmlContent)
{
BSTR sContent = bstr_from_xmlChar( pXmlContent );
nLength = SysStringLen(sContent);
nLengthP = SysStringLen(p);
if(nLength < offset)
{
SysFreeString(sContent);
xmlFree(pXmlContent);
return E_INVALIDARG;
}
sNewString = SysAllocStringLen(NULL, nLength + nLengthP + 1);
if(sNewString)
{
if(offset > 0)
memcpy(sNewString, sContent, offset * sizeof(WCHAR));
memcpy(&sNewString[offset], p, nLengthP * sizeof(WCHAR));
if(offset+nLengthP < nLength)
memcpy(&sNewString[offset+nLengthP], &sContent[offset], (nLength-offset) * sizeof(WCHAR));
sNewString[nLengthP + nLength] = 0;
str = xmlChar_from_wchar((WCHAR*)sNewString);
if(str)
{
xmlNodeSetContent(pDOMNode->node, str);
hr = S_OK;
}
SysFreeString(sNewString);
}
SysFreeString(sContent);
xmlFree(pXmlContent);
}
return hr;
}
static HRESULT WINAPI xmlelem_getAttribute(IXMLElement *iface, BSTR name,
VARIANT *value)
{
static const WCHAR xmllangW[] = { 'x','m','l',':','l','a','n','g',0 };
xmlelem *This = impl_from_IXMLElement(iface);
xmlChar *val = NULL;
TRACE("(%p, %s, %p)\n", iface, debugstr_w(name), value);
if (!value)
return E_INVALIDARG;
VariantInit(value);
V_BSTR(value) = NULL;
if (!name)
return E_INVALIDARG;
/* case for xml:lang attribute */
if (!lstrcmpiW(name, xmllangW))
{
xmlNsPtr ns;
ns = xmlSearchNs(This->node->doc, This->node, (xmlChar*)"xml");
val = xmlGetNsProp(This->node, (xmlChar*)"lang", ns->href);
}
else
{
xmlAttrPtr attr;
xmlChar *xml_name;
xml_name = xmlChar_from_wchar(name);
attr = This->node->properties;
while (attr)
{
BSTR attr_name;
attr_name = bstr_from_xmlChar(attr->name);
if (!lstrcmpiW(name, attr_name))
{
val = xmlNodeListGetString(attr->doc, attr->children, 1);
SysFreeString(attr_name);
break;
}
attr = attr->next;
SysFreeString(attr_name);
}
heap_free(xml_name);
}
if (val)
{
V_VT(value) = VT_BSTR;
V_BSTR(value) = bstr_from_xmlChar(val);
}
xmlFree(val);
TRACE("returning %s\n", debugstr_w(V_BSTR(value)));
return (val) ? S_OK : S_FALSE;
}