// Helper function to create a DOM instance:
MSXML2::IXMLDOMDocument * DomFromCOM()
{
HRESULT hr;
MSXML2::IXMLDOMDocument *pxmldoc = NULL;
HRCALL( CoCreateInstance(__uuidof(DOMDocument),
NULL,
CLSCTX_INPROC_SERVER,
__uuidof(MSXML2::IXMLDOMDocument),
(void**)&pxmldoc),
"Create a new DOMDocument");
HRCALL( pxmldoc->put_async(VARIANT_FALSE),
"should never fail");
HRCALL( pxmldoc->put_validateOnParse(VARIANT_FALSE),
"should never fail");
HRCALL( pxmldoc->put_resolveExternals(VARIANT_FALSE),
"should never fail");
return pxmldoc;
clean:
if (pxmldoc)
{
pxmldoc->Release();
}
return NULL;
}
TCHAR * CTaskModel::toXMLString(StringBuffer &sb, bool bKids)
{
BSTR str = 0;
if(bKids)
{
HRESULT hr = m_pNode->get_xml(&str);
if(hr == S_OK)
{
sb.append(str);
SysFreeString(str);
}
}
else
{
//TODO decide best code
StringBuffer sbXslt(_T("<?xml version=\"1.0\" ?><xsl:stylesheet version=\"1.0\" xmlns:xsl=\"http://www.w3.org/1999/XSL/Transform\"><xsl:output method=\"text\" /><xsl:variable name=\"item\" select=\"//task[@taskid='"));
StringBuffer buf(32);
sbXslt.append(ModelUtils::toHexString(m_id, buf));
sbXslt.append(_T("']\" /><xsl:template match=\"/\"><task <xsl:for-each select=\"$item/@*\"><xsl:value-of select=\"name()\" />="<xsl:value-of select=\".\" />" </xsl:for-each>><xsl:for-each select=\"$item/*[not(task)]\"><<xsl:value-of select=\"name()\" /> <xsl:for-each select=\"@*\"><xsl:value-of select=\"name()\" />="<xsl:value-of select=\".\" />" </xsl:for-each>><xsl:value-of select=\".\" /></<xsl:value-of select=\"name()\" />></xsl:for-each></task></xsl:template></xsl:stylesheet>"));
MSXML2::IXMLDOMDocument *pDoc = 0;
m_pNode->get_ownerDocument(&pDoc);
BSTR xslt = SysAllocString(sbXslt);
XMLTransform xform(xslt);
HRESULT hr = pDoc->transformNode(xform.m_pStyleSheet, &str);
//HRESULT hr = m_pNode->transformNode(xform.m_pStyleSheet, &str);
if(hr == S_OK && str)
{
sb.append(str);
SysFreeString(str);
}
else
{
DebugBreak();
}
SysFreeString(xslt);
pDoc->Release();
xslt = 0;
}
return sb;
}
/*
* Sends XML to the XMPP server. The XML is stored in an MSXML IXMLDOMDocument
* object.
*/
STDMETHODIMP XMPP::SendXML(IDispatch* pDisp)
{
MSXML2::IXMLDOMDocument *pXMLDoc = NULL;
BSTR xmlString;
if(pDisp != NULL &&
SUCCEEDED(pDisp->QueryInterface(IID_IXMLDOMDocument,
(LPVOID*) &pXMLDoc)) &&
SUCCEEDED(pXMLDoc->get_xml(&xmlString)))
{
m_ConnectionManager.SendText(xmlString);
::SysFreeString(xmlString);
pXMLDoc->Release();
}
else
{
return E_FAIL;
}
return S_OK;
}