// Helper function: Compares two settings recursively, checking for inclusion
// Returns number of settings without inclusion (given but unused)
static uint32_t checkIncluded(libconfig::Setting& s1, libconfig::Setting& s2, std::string prefix) {
uint32_t unused = 0;
for (uint32_t i = 0; i < (uint32_t)s1.getLength(); i++) {
const char* name = s1[i].getName();
if (!s2.exists(name)) {
warn("Setting %s not used during configuration", (prefix + name).c_str());
unused++;
} else if (s1[i].isGroup()) {
unused += checkIncluded(s1[i], s2[name], prefix + name + ".");
}
}
return unused;
}
// Helper function: Add "*"-prefixed vars, which are used by our scripts but not zsim, to outCfg
// Returns number of copied vars
static uint32_t copyNonSimVars(libconfig::Setting& s1, libconfig::Setting& s2, std::string prefix) {
uint32_t copied = 0;
for (uint32_t i = 0; i < (uint32_t)s1.getLength(); i++) {
const char* name = s1[i].getName();
if (name[0] == '*') {
if (s2.exists(name)) panic("Setting %s was read, should be private", (prefix + name).c_str());
// This could be as simple as:
//s2.add(s1[i].getType()) = s1[i];
// However, because Setting kinda sucks, we need to go type by type:
libconfig::Setting& ns = s2.add(name, s1[i].getType());
if (libconfig::Setting::Type::TypeInt == s1[i].getType()) ns = (int) s1[i];
else if (libconfig::Setting::Type::TypeInt64 == s1[i].getType()) ns = (lc_int64) s1[i];
else if (libconfig::Setting::Type::TypeBoolean == s1[i].getType()) ns = (bool) s1[i];
else if (libconfig::Setting::Type::TypeString == s1[i].getType()) ns = (const char*) s1[i];
else panic("Unknown type for priv setting %s, cannot copy", (prefix + name).c_str());
copied++;
}
if (s1[i].isGroup() && s2.exists(name)) {
copied += copyNonSimVars(s1[i], s2[name], prefix + name + ".");
}
}
return copied;
}
void ProgramSettings::readLocalDisplacementCalculatorSettings(const libconfig::Setting& stg)
{
if (stg.exists("input"))
{
m_engineSettings.localDisplacementCalculatorSettings->infile = stg["input"].c_str();
}else
{
m_engineSettings.localDisplacementCalculatorSettings->infile = "";
m_engineSettings.localDisplacementCalculatorSettings->xrange =
readRange(stg["xrange"]);
m_engineSettings.localDisplacementCalculatorSettings->yrange =
readRange(stg["yrange"]);
m_engineSettings.localDisplacementCalculatorSettings->zrange =
readRange(stg["zrange"]);
}
}
bool look(libconfig::Setting& current, std::string place ,Vector3& vec,std::string ent)
{
using namespace libconfig;
if (current.exists(place))
{
Setting& posit = current.lookup(place);
vec[0] = posit[0];
vec[1] = posit[1];
vec[2] = posit[2];
return true;
}
else
{
std::cout << place<<" error in " << ent << std::endl;
return false;
}
}
void sanitycheck(libconfig::Config& cfg, libconfig::Setting& cfgnode,
const string& branch)
{
// Check that a branch with the given name exists under cfgnode.
//
if (!cfgnode.exists(branch))
throw MissingParameterException("Cannot find `" + branch + "' attribute in query subtree.");
// Check that the child has a name.
//
if (!cfgnode[branch].exists("name"))
throw MissingParameterException("Cannot find `name' attribute in query subtree.");
// Check that the top-level contains a node of this name.
//
string name = cfgnode[branch]["name"];
if (!cfg.getRoot().exists(name))
throw MissingParameterException("Cannot find description for node `" + name + "'.");
// Check that the top-level node of this name names a type.
//
if (!cfg.getRoot()[name].exists("type"))
throw MissingParameterException("Cannot find mandatory `type' parameter in description for node `" + name + "'.");
}
//Static function
static void _remove_if_exists(libconfig::Setting &setting,
const std::string& alias)
{
if(setting.exists(alias))
setting.remove(alias);
}