config vconfig::get_parsed_config() const
{
// Keeps track of insert_tag variables.
static std::set<std::string> vconfig_recursion;
config res;
BOOST_FOREACH(const config::attribute &i, cfg_->attribute_range()) {
res[i.first] = expand(i.first);
}
BOOST_FOREACH(const config::any_child &child, cfg_->all_children_range())
{
if (child.key == "insert_tag") {
vconfig insert_cfg(child.cfg);
const t_string& name = insert_cfg["name"];
const t_string& vname = insert_cfg["variable"];
if(!vconfig_recursion.insert(vname).second) {
throw recursion_error("vconfig::get_parsed_config() infinite recursion detected, aborting");
}
try {
variable_info vinfo(vname, false, variable_info::TYPE_CONTAINER);
if(!vinfo.is_valid) {
res.add_child(name); //add empty tag
} else if(vinfo.explicit_index) {
res.add_child(name, vconfig(vinfo.as_container()).get_parsed_config());
} else {
variable_info::array_range range = vinfo.as_array();
if(range.first == range.second) {
res.add_child(name); //add empty tag
}
while(range.first != range.second) {
res.add_child(name, vconfig(*range.first++).get_parsed_config());
}
}
vconfig_recursion.erase(vname);
} catch(recursion_error &err) {
vconfig_recursion.erase(vname);
WRN_NG << err.message << std::endl;
if(vconfig_recursion.empty()) {
res.add_child("insert_tag", insert_cfg.get_config());
} else {
// throw to the top [insert_tag] which started the recursion
throw;
}
}
} else {
res.add_child(child.key, vconfig(child.cfg).get_parsed_config());
}
}
return res;
}
config vconfig::get_parsed_config() const
{
// Keeps track of insert_tag variables.
static std::set<std::string> vconfig_recursion;
config res;
for (const config::attribute &i : cfg_->attribute_range()) {
res[i.first] = expand(i.first);
}
for (const config::any_child &child : cfg_->all_children_range())
{
if (child.key == "insert_tag") {
vconfig insert_cfg(child.cfg);
const t_string& name = insert_cfg["name"];
const t_string& vname = insert_cfg["variable"];
if(!vconfig_recursion.insert(vname).second) {
throw recursion_error("vconfig::get_parsed_config() infinite recursion detected, aborting");
}
try
{
config::const_child_itors range = as_nonempty_range(vname);
for (const config& child : range)
{
res.add_child(name, vconfig(child).get_parsed_config());
}
}
catch(const invalid_variablename_exception&)
{
res.add_child(name);
}
catch(recursion_error &err) {
vconfig_recursion.erase(vname);
WRN_NG << err.message << std::endl;
if(vconfig_recursion.empty()) {
res.add_child("insert_tag", insert_cfg.get_config());
} else {
// throw to the top [insert_tag] which started the recursion
throw;
}
}
vconfig_recursion.erase(vname);
} else {
res.add_child(child.key, vconfig(child.cfg).get_parsed_config());
}
}
return res;
}
