HRESULT XMLHelper::SetAttribute(MSXML2::IXMLDOMNode *pNode, const TCHAR *pAttr, const TCHAR *pVal)
{
HRESULT hr = S_FALSE;
if(pNode && pAttr)
{
MSXML2::IXMLDOMElement *pElem = 0;
hr = pNode->QueryInterface(IID_IXMLDOMElement, reinterpret_cast<void **>(&pElem));
if(hr == S_OK)
{
BSTR attr = SysAllocString(pAttr);
VARIANTARG varg;
VariantInit(&varg);
varg.vt = VT_BSTR;
varg.bstrVal = SysAllocString(pVal);
hr = pElem->setAttribute(attr, varg);
SysFreeString(attr);
SysFreeString(varg.bstrVal);
pElem->Release();
}
}
else
{
hr = E_INVALIDARG;
}
return hr;
}
HRESULT XMLHelper::SetAttribute(MSXML2::IXMLDOMNode *pNode, const TCHAR *pAttr, int val)
{
MSXML2::IXMLDOMElement *pElem = 0;
HRESULT hr = pNode->QueryInterface(IID_IXMLDOMElement, reinterpret_cast<void **>(&pElem));
if(hr == S_OK)
{
BSTR attr = SysAllocString(pAttr);
VARIANTARG varg;
VariantInit(&varg);
varg.vt = VT_BSTR;
StringBuffer sb;
sb.appendInt(val);
varg.bstrVal = SysAllocString(sb);
hr = pElem->setAttribute(attr, varg);
if(attr)
{
SysFreeString(attr);
attr = 0;
}
if(varg.bstrVal)
{
SysFreeString(varg.bstrVal);
varg.bstrVal = 0;
}
pElem->Release();
}
return hr;
}
void NXMLSettings::WriteStandardSetting(MSXML2::IXMLDOMDocument *pXMLDom,
MSXML2::IXMLDOMElement *pGrandparentNode, const TCHAR *szElementName,
const TCHAR *szAttributeName, const TCHAR *szAttributeValue)
{
MSXML2::IXMLDOMElement *pParentNode = NULL;
MSXML2::IXMLDOMAttribute *pa = NULL;
MSXML2::IXMLDOMAttribute *pa1 = NULL;
BSTR bstr = NULL;
BSTR bstr_wsntt = SysAllocString(L"\n\t\t");
VARIANT var;
bstr = SysAllocString(szElementName);
pXMLDom->createElement(bstr,&pParentNode);
SysFreeString(bstr);
bstr = NULL;
NXMLSettings::AddWhiteSpaceToNode(pXMLDom,bstr_wsntt,pParentNode);
/* This will form an attribute of the form:
name="AttributeName" */
bstr = SysAllocString(L"name");
var = NXMLSettings::VariantString(szAttributeName);
pXMLDom->createAttribute(bstr,&pa);
pa->put_value(var);
pParentNode->setAttributeNode(pa,&pa1);
SysFreeString(bstr);
bstr = NULL;
if (pa1)
{
pa1->Release();
pa1 = NULL;
}
pa->Release();
pa = NULL;
VariantClear(&var);
bstr = SysAllocString(szAttributeValue);
pParentNode->put_text(bstr);
SysFreeString(bstr);
bstr = NULL;
SysFreeString(bstr_wsntt);
bstr_wsntt = NULL;
NXMLSettings::AppendChildToParent(pParentNode,pGrandparentNode);
pParentNode->Release();
pParentNode = NULL;
}
MSXML2::IXMLDOMNode * RecurrenceManager::GetRecurrencesNode()
{
MSXML2::IXMLDOMNode *pNode = 0;
MSXML2::IXMLDOMElement *pRoot = 0;
HRESULT hr = m_pXMLDoc->get_documentElement(&pRoot);
BSTR xpath = SysAllocString(_T("//recurrences"));
hr = m_pXMLDoc->selectSingleNode(xpath, reinterpret_cast<MSXML2::IXMLDOMNode **>(&pNode));
SysFreeString(xpath);
if(hr == S_FALSE)
{
MSXML2::IXMLDOMNode *pRootNode = 0;
pRoot->QueryInterface(IID_IXMLDOMNode, reinterpret_cast<void **>(&pRootNode));
XMLHelper::CreateChild(pRootNode, &pNode, _T("recurrences"));
pRootNode->Release();
}
pRoot->Release();
return pNode;
}
HRESULT XMLHelper::SetAttributeId(MSXML2::IXMLDOMNode *node, const TCHAR *attribute, const Id &id)
{
MSXML2::IXMLDOMElement *pElem = 0;
HRESULT hr = node->QueryInterface(IID_IXMLDOMElement, reinterpret_cast<void **>(&pElem));
if(hr == S_OK)
{
BSTR attr = SysAllocString(attribute);
VARIANTARG varg;
VariantInit(&varg);
varg.vt = VT_BSTR;
TCHAR buf[128] = {};
varg.bstrVal = SysAllocStringLen(id.AsHex(buf), 128);
hr = pElem->setAttribute(attr, varg);
SysFreeString(attr);
SysFreeString(varg.bstrVal);
pElem->Release();
}
return hr;
}
HRESULT XMLHelper::SetAttributeI64(MSXML2::IXMLDOMNode *pNode, const TCHAR *pAttr, unsigned __int64 val)
{
MSXML2::IXMLDOMElement *pElem = 0;
HRESULT hr = pNode->QueryInterface(IID_IXMLDOMElement, reinterpret_cast<void **>(&pElem));
if(hr == S_OK)
{
BSTR attr = SysAllocString(pAttr);
VARIANTARG varg;
VariantInit(&varg);
varg.vt = VT_BSTR;
TCHAR buf[16];
varg.bstrVal = SysAllocStringLen(loadngo::data::ModelUtils::toHexString(val, buf), 16);
hr = pElem->setAttribute(attr, varg);
SysFreeString(attr);
SysFreeString(varg.bstrVal);
pElem->Release();
}
return hr;
}