/**
* Allows to collect all keys in the given path. It does not include section names.
* @param path
* @return A vector with all keys or names of the given path.
*/
std::shared_ptr<std::vector<std::string>> Configuration::getNames(const char* path, ...)
{
va_list ap;
va_start(ap, path);
std::shared_ptr<std::vector<std::string>> params = getParams('.', path, ap);
va_end(ap);
std::vector<ConfigNode*> nodes;
collectSections(this->configRoot.get(), params.get(), 0, &nodes);
std::shared_ptr<std::vector<std::string>> result(new std::vector<std::string>());
if (nodes.size() == 0) {
std::cerr << pathNotFound(params.get()) << std::endl;
throw std::exception();
}
for (size_t i = 0; i < nodes.size(); i++) {
if (nodes[i]->getType() == ConfigNode::Leaf) {
result->push_back(nodes[i]->getName());
}
}
return result;
}
std::vector<std::string> Configuration::getNames(const char *path, ...)
{
CONSUME_PARAMS(path);
// Get relevant nodes
std::vector<ConfigNode *> nodes;
collect(this->configRoot.get(), params.get(), 0, &nodes);
// If there are no nodes, exit
if (nodes.size() == 0) {
throw ConfigException(pathNotFound(params.get()));
}
// Copy only the keys
std::vector<std::string> result;
for (size_t i = 0; i < nodes.size(); i++) {
if (nodes[i]->getType() == ConfigNode::Leaf) {
result.push_back(nodes[i]->getName());
}
}
return result;
}