RobotInterface::ParamList RobotInterface::XMLReader::Private::readParamListTag(TiXmlElement* paramListElem)
{
if (paramListElem->ValueStr().compare("paramlist") != 0) {
SYNTAX_ERROR(paramListElem->Row()) << "Expected \"paramlist\". Found" << paramListElem->ValueStr();
}
ParamList params;
Param mainparam;
if (paramListElem->QueryStringAttribute("name", &mainparam.name()) != TIXML_SUCCESS) {
SYNTAX_ERROR(paramListElem->Row()) << "\"paramlist\" element should contain the \"name\" attribute";
}
params.push_back(mainparam);
// yDebug() << "Found paramlist [" << params.at(0).name() << "]";
for (TiXmlElement* childElem = paramListElem->FirstChildElement(); childElem != 0; childElem = childElem->NextSiblingElement()) {
if (childElem->ValueStr().compare("elem") != 0) {
SYNTAX_ERROR(childElem->Row()) << "Expected \"elem\". Found" << childElem->ValueStr();
}
Param childParam;
if (childElem->QueryStringAttribute("name", &childParam.name()) != TIXML_SUCCESS) {
SYNTAX_ERROR(childElem->Row()) << "\"elem\" element should contain the \"name\" attribute";
}
const char *valueText = childElem->GetText();
if (!valueText) {
SYNTAX_ERROR(childElem->Row()) << "\"elem\" element should have a value [ \"name\" = " << childParam.name() << "]";
}
childParam.value() = valueText;
params.push_back(childParam);
}
if (params.empty()) {
SYNTAX_ERROR(paramListElem->Row()) << "\"paramlist\" cannot be empty";
}
// +1 skips the first element, that is the main param
for (ParamList::iterator it = params.begin() + 1; it != params.end(); ++it) {
Param ¶m = *it;
params.at(0).value() += (params.at(0).value().empty() ? "(" : " ") + param.name();
}
params.at(0).value() += ")";
// yDebug() << params;
return params;
}
RobotInterface::Param RobotInterface::XMLReader::Private::readGroupTag(TiXmlElement* groupElem)
{
if (groupElem->ValueStr().compare("group") != 0) {
SYNTAX_ERROR(groupElem->Row()) << "Expected \"group\". Found" << groupElem->ValueStr();
}
Param group(true);
if (groupElem->QueryStringAttribute("name", &group.name()) != TIXML_SUCCESS) {
SYNTAX_ERROR(groupElem->Row()) << "\"group\" element should contain the \"name\" attribute";
}
// yDebug() << "Found group [" << group.name() << "]";
ParamList params;
for (TiXmlElement* childElem = groupElem->FirstChildElement(); childElem != 0; childElem = childElem->NextSiblingElement()) {
ParamList childParams = readParams(childElem);
for (ParamList::const_iterator it = childParams.begin(); it != childParams.end(); ++it) {
params.push_back(*it);
}
}
if (params.empty()) {
SYNTAX_ERROR(groupElem->Row()) << "\"group\" cannot be empty";
}
std::string groupString;
for (ParamList::iterator it = params.begin(); it != params.end(); ++it) {
if (!groupString.empty()) {
groupString += " ";
}
groupString += "(" + it->name() + " " + it->value() + ")";
}
group.value() = groupString;
return group;
}