void remove(const fs_path &path_){
const fs_path path = _root / path_;
boost::mutex::scoped_lock lock(_guts->mutex);
node_type *parent = NULL;
node_type *node = &_guts->root;
for(const std::string &name: path_tokenizer(path)){
if (not node->has_key(name)) throw_path_not_found(path);
parent = node;
node = &(*node)[name];
}
if (parent == NULL) throw uhd::runtime_error("Cannot uproot");
parent->pop(fs_path(path.leaf()));
}
static std::string get_frontend_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("%s Frontend: %s") % type % path.leaf() << std::endl;
//ss << std::endl;
ss << boost::format("Name: %s") % (tree->access<std::string>(path / "name").get()) << std::endl;
ss << boost::format("Antennas: %s") % prop_names_to_pp_string(tree->access<std::vector<std::string> >(path / "antenna/options").get()) << std::endl;
if (tree->exists(path/ "sensors")) {
ss << boost::format("Sensors: %s") % prop_names_to_pp_string(tree->list(path / "sensors")) << std::endl;
}
meta_range_t freq_range = tree->access<meta_range_t>(path / "freq/range").get();
ss << boost::format("Freq range: %.3f to %.3f MHz") % (freq_range.start()/1e6) % (freq_range.stop()/1e6) << std::endl;
std::vector<std::string> gain_names = tree->list(path / "gains");
if (gain_names.size() == 0) ss << "Gain Elements: None" << std::endl;
for(const std::string &name: gain_names){
meta_range_t gain_range = tree->access<meta_range_t>(path / "gains" / name / "range").get();
ss << boost::format("Gain range %s: %.1f to %.1f step %.1f dB") % name % gain_range.start() % gain_range.stop() % gain_range.step() << std::endl;
}
if (tree->exists(path / "bandwidth" / "range"))
{
meta_range_t bw_range = tree->access<meta_range_t>(path / "bandwidth" / "range").get();
ss << boost::format("Bandwidth range: %.1f to %.1f step %.1f Hz") % bw_range.start() % bw_range.stop() % bw_range.step() << std::endl;
}
ss << boost::format("Connection Type: %s") % (tree->access<std::string>(path / "connection").get()) << std::endl;
ss << boost::format("Uses LO offset: %s")
% ((tree->exists(path / "use_lo_offset") and tree->access<bool>(path / "use_lo_offset").get())? "Yes" : "No")
<< std::endl;
return ss.str();
}
static std::string get_dsp_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("%s DSP: %s") % type % path.leaf() << std::endl;
ss << std::endl;
meta_range_t freq_range = tree->access<meta_range_t>(path / "freq/range").get();
ss << boost::format("Freq range: %.3f to %.3f MHz") % (freq_range.start()/1e6) % (freq_range.stop()/1e6) << std::endl;;
return ss.str();
}
fs_path uhd::operator/(const fs_path &lhs, const fs_path &rhs){
//strip trailing slash on left-hand-side
if (not lhs.empty() and *lhs.rbegin() == '/'){
return fs_path(lhs.substr(0, lhs.size()-1)) / rhs;
}
//strip leading slash on right-hand-side
if (not rhs.empty() and *rhs.begin() == '/'){
return lhs / fs_path(rhs.substr(1));
}
return fs_path(lhs + "/" + rhs);
}
static std::string get_codec_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
if (tree->exists(path / "name")) {
ss << boost::format("%s Codec: %s") % type % path.leaf() << std::endl;
ss << boost::format("Name: %s") % (tree->access<std::string>(path / "name").get()) << std::endl;
std::vector<std::string> gain_names = tree->list(path / "gains");
if (gain_names.size() == 0) ss << "Gain Elements: None" << std::endl;
for(const std::string &name: gain_names){
meta_range_t gain_range = tree->access<meta_range_t>(path / "gains" / name / "range").get();
ss << boost::format("Gain range %s: %.1f to %.1f step %.1f dB") % name % gain_range.start() % gain_range.stop() % gain_range.step() << std::endl;
}
}
return ss.str();
}
static std::string get_dboard_pp_string(const std::string &type, property_tree::sptr tree, const fs_path &path){
std::stringstream ss;
ss << boost::format("%s Dboard: %s") % type % path.leaf() << std::endl;
//ss << std::endl;
const std::string prefix = (type == "RX")? "rx" : "tx";
if (tree->exists(path / (prefix + "_eeprom")))
{
usrp::dboard_eeprom_t db_eeprom = tree->access<usrp::dboard_eeprom_t>(path / (prefix + "_eeprom")).get();
if (db_eeprom.id != usrp::dboard_id_t::none()) ss << boost::format("ID: %s") % db_eeprom.id.to_pp_string() << std::endl;
if (not db_eeprom.serial.empty()) ss << boost::format("Serial: %s") % db_eeprom.serial << std::endl;
if (type == "TX"){
usrp::dboard_eeprom_t gdb_eeprom = tree->access<usrp::dboard_eeprom_t>(path / "gdb_eeprom").get();
if (gdb_eeprom.id != usrp::dboard_id_t::none()) ss << boost::format("ID: %s") % gdb_eeprom.id.to_pp_string() << std::endl;
if (not gdb_eeprom.serial.empty()) ss << boost::format("Serial: %s") % gdb_eeprom.serial << std::endl;
}
}
if (tree->exists(path / (prefix + "_frontends"))) {
for(const std::string &name: tree->list(path / (prefix + "_frontends"))){
ss << make_border(get_frontend_pp_string(type, tree, path / (prefix + "_frontends") / name));
}
}
ss << make_border(get_codec_pp_string(type, tree, path.branch_path().branch_path() / (prefix + "_codecs") / path.leaf()));
return ss.str();
}