void Explorerplusplus::LoadDialogStatesFromXML(IXMLDOMDocument *pXMLDom) { IXMLDOMNodeList *pNodes = NULL; IXMLDOMNode *pNode = NULL; IXMLDOMNamedNodeMap *am = NULL; IXMLDOMNode *pChildNode = NULL; BSTR bstrName; BSTR bstrValue; BSTR bstr = NULL; HRESULT hr; long length; long lChildNodes; if(pXMLDom == NULL) goto clean; TCHAR tempNodeSelector[64]; StringCchPrintf(tempNodeSelector, SIZEOF_ARRAY(tempNodeSelector), _T("//%s/*"), DIALOGS_XML_KEY); bstr = SysAllocString(tempNodeSelector); pXMLDom->selectNodes(bstr,&pNodes); if(!pNodes) { goto clean; } else { pNodes->get_length(&length); for(long i = 0;i < length;i++) { /* This should never fail, as the number of nodes has already been counted (so they must exist). */ hr = pNodes->get_item(i,&pNode); if(SUCCEEDED(hr)) { hr = pNode->get_attributes(&am); if(SUCCEEDED(hr)) { /* Retrieve the total number of attributes attached to this node. */ am->get_length(&lChildNodes); if(lChildNodes >= 1) { am->get_item(0,&pChildNode); pChildNode->get_nodeName(&bstrName); pChildNode->get_text(&bstrValue); for(CDialogSettings *ds : DIALOG_SETTINGS) { TCHAR settingsKey[64]; bool success = ds->GetSettingsKey(settingsKey, SIZEOF_ARRAY(settingsKey)); assert(success); if(!success) { continue; } if(lstrcmpi(bstrValue, settingsKey) == 0) { ds->LoadXMLSettings(am, lChildNodes); } } } } } pNode->Release(); pNode = NULL; } } clean: if (bstr) SysFreeString(bstr); if (pNodes) pNodes->Release(); if (pNode) pNode->Release(); }
/**Read the XML config file. Currently contains keyboard choices.*/ void read_config_file() { TrainerConfig *result = new TrainerConfig(); CoInitialize(NULL); //read XML MSXML2::IXMLDOMDocumentPtr spXMLDoc; spXMLDoc.CreateInstance(__uuidof(MSXML2::DOMDocument60)); if (!spXMLDoc->load("ent-config.xml")) { write_text_to_log_file("No config found, using defaults"); config = result; //the default config } IXMLDOMNodeListPtr nodes = spXMLDoc->selectNodes(L"//ent-config/keys/key"); long length; nodes->get_length(&length); for (int i = 0; i < length; i++) { IXMLDOMNode *node; nodes->get_item(i, &node); IXMLDOMNamedNodeMap *attribs; node->get_attributes(&attribs); long length_attribs; attribs->get_length(&length_attribs); char *attrib_key_func = NULL; char *attrib_key_value = NULL; for (long j = 0; j < length_attribs; j++) { IXMLDOMNode *attribNode; attribs->get_item(j, &attribNode); attribNode->get_nodeName(&bstr); if (wcscmp(bstr, L"function") == 0) { VARIANT var; VariantInit(&var); attribNode->get_nodeValue(&var); attrib_key_func = _com_util::ConvertBSTRToString(V_BSTR(&var)); } else if (wcscmp(bstr, L"value") == 0) { VARIANT var; VariantInit(&var); attribNode->get_nodeValue(&var); attrib_key_value = _com_util::ConvertBSTRToString(V_BSTR(&var)); } SysFreeString(bstr); attribNode->Release(); } if (attrib_key_func != NULL && attrib_key_value != NULL) { result->get_key_config()->set_key(attrib_key_func, attrib_key_value); } delete attrib_key_func; delete attrib_key_value; attribs->Release(); node->Release(); } //nodes->Release(); //don't do this, it crashes on exit spXMLDoc.Release(); CoUninitialize(); config = result; }