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; }
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; }