void
ConfigTreeView::read_config()
{
if ( !m_config )
{ return; }
m_config_tree->clear();
m_config->lock();
Configuration::ValueIterator* cit = m_config->iterator();
while ( cit->next() )
{
if ( cit->is_bool() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_bool()); }
else if ( cit->is_int() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_int()); }
else if ( cit->is_uint() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_uint()); }
else if ( cit->is_float() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_float()); }
else if ( cit->is_string() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_string()); }
}
delete cit;
m_config->unlock();
}
/** Constructor.
* @param config Fawkes configuration
*/
FvRetrieverPlugin::FvRetrieverPlugin(Configuration *config)
: Plugin(config)
{
std::string prefix = "/firevision/retriever/camera/";
Configuration::ValueIterator *vi = config->search(prefix.c_str());
while (vi->next()) {
if ( ! vi->is_string() ) {
throw TypeMismatchException("Only values of type string are valid for camera"
" argument strings, but got %s for %s",
vi->type(), vi->path());
}
std::string id = std::string(vi->path()).substr(prefix.length());
thread_list.push_back(new FvRetrieverThread(vi->get_string().c_str(), id.c_str()));
}
if ( thread_list.empty() ) {
throw Exception("No cameras have been set for fvretriever");
}
delete vi;
}
/** Initialize plugin info cache. */
void
PluginManager::init_pinfo_cache()
{
__pinfo_cache.lock();
DIR *plugin_dir;
struct dirent* dirp;
const char *file_ext = "."SOEXT;
if ( NULL == (plugin_dir = opendir(PLUGINDIR)) ) {
throw Exception(errno, "Plugin directory %s could not be opened", PLUGINDIR);
}
for (unsigned int i = 0; NULL != (dirp = readdir(plugin_dir)); ++i) {
char *file_name = dirp->d_name;
char *pos = strstr(file_name, file_ext);
std::string plugin_name = std::string(file_name).substr(0, strlen(file_name) - strlen(file_ext));
if (NULL != pos) {
try {
__pinfo_cache.push_back(make_pair(plugin_name,
plugin_loader->get_description(plugin_name.c_str())));
} catch (Exception &e) {
LibLogger::log_warn("PluginManager", "Could not get description of plugin %s, "
"exception follows", plugin_name.c_str());
LibLogger::log_warn("PluginManager", e);
}
}
}
closedir(plugin_dir);
try {
Configuration::ValueIterator *i = __config->search(__meta_plugin_prefix.c_str());
while (i->next()) {
if (i->is_string()) {
std::string p = std::string(i->path()).substr(__meta_plugin_prefix.length());
std::string s = std::string("Meta: ") + i->get_string();
__pinfo_cache.push_back(make_pair(p, s));
}
}
delete i;
} catch (Exception &e) {
}
__pinfo_cache.sort();
__pinfo_cache.unlock();
}
void
ProcRRDThread::init()
{
__samplerate = 10;
try {
__samplerate = config->get_uint("/plugins/procrrd/samplerate");
} catch (Exception &e) {}
__timewait = new TimeWait(clock, __samplerate * 1000000);
__netinterface = "wlan0";
try {
__netinterface = config->get_string("/plugins/procrrd/netinterface");
} catch (Exception &e) {}
__lastcpu = new unsigned long int[11];
get_cpu(__lastcpu);
__net_recv_graph = NULL;
__net_trans_graph = NULL;
std::vector<RRDDataSource> rrds;
// /proc/net/dev
// use data for net_interface
// Receive bytes
rrds.push_back(RRDDataSource("net_recv_bytes", RRDDataSource::COUNTER));
// Receive packets
rrds.push_back(RRDDataSource("net_recv_packets", RRDDataSource::COUNTER));
// Receive errs
rrds.push_back(RRDDataSource("net_recv_errors", RRDDataSource::COUNTER));
// Transmit bytes
rrds.push_back(RRDDataSource("net_trans_bytes", RRDDataSource::COUNTER));
// Transmit packets
rrds.push_back(RRDDataSource("net_trans_packets", RRDDataSource::COUNTER));
// Transmit errs
rrds.push_back(RRDDataSource("net_trans_errors", RRDDataSource::COUNTER));
__net_rrd = new RRDDefinition("network", rrds);
try {
rrd_manager->add_rrd(__net_rrd);
} catch (Exception &e) {
finalize();
throw;
}
std::vector<RRDGraphDataDefinition> defs;
std::vector<RRDGraphElement *> els;
defs.push_back(RRDGraphDataDefinition("net_recv_bytes", RRDArchive::AVERAGE,
__net_rrd));
defs.push_back(RRDGraphDataDefinition("net_recv_packets", RRDArchive::AVERAGE,
__net_rrd));
defs.push_back(RRDGraphDataDefinition("net_recv_errors", RRDArchive::AVERAGE,
__net_rrd));
els.push_back(new RRDGraphLine("net_recv_bytes", 1, "006400", "Bytes"));
els.push_back(new RRDGraphGPrint("net_recv_bytes", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_bytes", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_bytes", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("net_recv_packets", 1, "808000", "Packets"));
els.push_back(new RRDGraphGPrint("net_recv_packets", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_packets", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_packets", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("net_recv_errors", 1, "FF0000", "Errors"));
els.push_back(new RRDGraphGPrint("net_recv_errors", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_errors", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_recv_errors", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
__net_recv_graph = new RRDGraphDefinition("network_recv", __net_rrd,
"Network Receive", "",
defs, els);
defs.clear();
els.clear();
defs.push_back(RRDGraphDataDefinition("net_trans_bytes", RRDArchive::AVERAGE,
__net_rrd));
defs.push_back(RRDGraphDataDefinition("net_trans_packets", RRDArchive::AVERAGE,
__net_rrd));
defs.push_back(RRDGraphDataDefinition("net_trans_errors", RRDArchive::AVERAGE,
__net_rrd));
els.push_back(new RRDGraphLine("net_trans_bytes", 1, "006400", "Bytes"));
els.push_back(new RRDGraphGPrint("net_trans_bytes", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_bytes", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_bytes", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("net_trans_packets", 1, "808000", "Packets"));
els.push_back(new RRDGraphGPrint("net_trans_packets", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_packets", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_packets", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("net_trans_errors", 1, "FF0000", "Errors"));
els.push_back(new RRDGraphGPrint("net_trans_errors", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_errors", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("net_trans_errors", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
__net_trans_graph = new RRDGraphDefinition("network_trans", __net_rrd,
"Network Transmit", "",
defs, els);
try {
rrd_manager->add_graph(__net_recv_graph);
rrd_manager->add_graph(__net_trans_graph);
} catch (Exception &e) {
finalize();
throw;
}
std::string procprefix = PROC_CONF_PREFIX;
try {
std::string selfid = get_process_id("fawkes");
add_process((procprefix+"fawkes").c_str(), selfid, "fawkes");
} catch (Exception &e) {
logger->log_warn(name(), "Failed to add process: Fawkes, exception follows");
logger->log_warn(name(), e);
finalize();
throw;
}
Configuration::ValueIterator *i = config->search(procprefix.c_str());
while (i->next()) {
if (! i->is_string()) {
logger->log_warn(name(), "Entry %s is not a string, but of type %s, "
"ignoring", i->path(), i->type());
continue;
}
std::string name = i->get_string();
try {
std::string pid = get_process_id(name.c_str());
add_process(i->path(), pid, name);
} catch (Exception &e) {
logger->log_warn(this->name(), "Failed to add process: %s, exception follows", name.c_str());
logger->log_warn(this->name(), e);
finalize();
throw;
}
}
std::string p;
ProcessMap::iterator pi = __processes.begin();
p = pi->second.name;
++pi;
for (; pi != __processes.end(); ++pi) {
p += ", "+pi->second.name;
}
logger->log_info(name(), "ProcRRD logging network interface %s and processes %s with a samplerate of %lu second(s)",
__netinterface.c_str(), p.c_str(), __samplerate);
config->add_change_handler(this);
}
void
MongoRRDThread::init()
{
__timewait = new TimeWait(clock, 10 * 1000000);
__opcounters_graph = NULL;
__memory_graph = NULL;
__indexes_graph = NULL;
std::vector<RRDDataSource> rrds;
rrds.push_back(RRDDataSource("insert", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("query", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("update", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("delete", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("getmore", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("command", RRDDataSource::COUNTER));
__opcounters_rrd = new RRDDefinition("opcounters", rrds);
rrds.clear();
rrds.push_back(RRDDataSource("resident", RRDDataSource::GAUGE));
rrds.push_back(RRDDataSource("virtual", RRDDataSource::GAUGE));
rrds.push_back(RRDDataSource("mapped", RRDDataSource::GAUGE));
__memory_rrd = new RRDDefinition("memory", rrds);
rrds.clear();
rrds.push_back(RRDDataSource("accesses", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("hits", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("misses", RRDDataSource::COUNTER));
rrds.push_back(RRDDataSource("resets", RRDDataSource::COUNTER));
__indexes_rrd = new RRDDefinition("indexes", rrds);
rrds.clear();
rrds.push_back(RRDDataSource("locktime", RRDDataSource::COUNTER));
__locks_rrd = new RRDDefinition("locks", rrds);
try {
rrd_manager->add_rrd(__opcounters_rrd);
rrd_manager->add_rrd(__memory_rrd);
rrd_manager->add_rrd(__indexes_rrd);
rrd_manager->add_rrd(__locks_rrd);
} catch (Exception &e) {
finalize();
throw;
}
std::vector<RRDGraphDataDefinition> defs;
std::vector<RRDGraphElement *> els;
defs.push_back(RRDGraphDataDefinition("insert", RRDArchive::AVERAGE,
__opcounters_rrd));
defs.push_back(RRDGraphDataDefinition("query", RRDArchive::AVERAGE,
__opcounters_rrd));
defs.push_back(RRDGraphDataDefinition("update", RRDArchive::AVERAGE,
__opcounters_rrd));
defs.push_back(RRDGraphDataDefinition("delete", RRDArchive::AVERAGE,
__opcounters_rrd));
defs.push_back(RRDGraphDataDefinition("getmore", RRDArchive::AVERAGE,
__opcounters_rrd));
defs.push_back(RRDGraphDataDefinition("command", RRDArchive::AVERAGE,
__opcounters_rrd));
els.push_back(new RRDGraphLine("insert", 1, "FF7200", "Inserts"));
els.push_back(new RRDGraphGPrint("insert", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("insert", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("insert", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("query", 1, "503001", "Queries"));
els.push_back(new RRDGraphGPrint("query", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("query", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("query", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("update", 1, "EDAC00", "Updates"));
els.push_back(new RRDGraphGPrint("update", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("update", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("update", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("delete", 1, "506101", "Deletes"));
els.push_back(new RRDGraphGPrint("delete", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("delete", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("delete", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("getmore", 1, "0CCCCC", "Getmores"));
els.push_back(new RRDGraphGPrint("getmore", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("getmore", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("getmore", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("command", 1, "53CA05", "Commands"));
els.push_back(new RRDGraphGPrint("command", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("command", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("command", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
__opcounters_graph = new RRDGraphDefinition("opcounters", __opcounters_rrd,
"MongoDB Op Counters", "Ops/sec",
defs, els);
defs.clear(); els.clear();
defs.push_back(RRDGraphDataDefinition("rawresident", RRDArchive::AVERAGE,
__memory_rrd, "resident"));
defs.push_back(RRDGraphDataDefinition("rawvirtual", RRDArchive::AVERAGE,
__memory_rrd, "virtual"));
defs.push_back(RRDGraphDataDefinition("rawmapped", RRDArchive::AVERAGE,
__memory_rrd, "mapped"));
defs.push_back(RRDGraphDataDefinition("resident", "rawresident,1048576,*"));
defs.push_back(RRDGraphDataDefinition("virtual", "rawvirtual,1048576,*"));
defs.push_back(RRDGraphDataDefinition("mapped", "rawmapped,1048576,*"));
els.push_back(new RRDGraphArea("virtual", "3B7AD9", "Virtual"));
els.push_back(new RRDGraphGPrint("virtual", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("virtual", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("virtual", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphArea("mapped", "6FD1BF", "Mapped"));
els.push_back(new RRDGraphGPrint("mapped", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("mapped", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("mapped", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphArea("resident", "0E6E5C", "Resident"));
els.push_back(new RRDGraphGPrint("resident", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("resident", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("resident", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
__memory_graph = new RRDGraphDefinition("memory", __memory_rrd,
"MongoDB Memory Usage", "MB",
defs, els);
defs.clear(); els.clear();
defs.push_back(RRDGraphDataDefinition("accesses", RRDArchive::AVERAGE,
__indexes_rrd));
defs.push_back(RRDGraphDataDefinition("hits", RRDArchive::AVERAGE,
__indexes_rrd));
defs.push_back(RRDGraphDataDefinition("misses", RRDArchive::AVERAGE,
__indexes_rrd));
defs.push_back(RRDGraphDataDefinition("resets", RRDArchive::AVERAGE,
__indexes_rrd));
els.push_back(new RRDGraphLine("accesses", 1, "FF7200", "Accesses"));
els.push_back(new RRDGraphGPrint("accesses", RRDArchive::LAST,
"Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("accesses", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("accesses", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("hits", 1, "503001", "Hits"));
els.push_back(new RRDGraphGPrint("hits", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("hits", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("hits", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("misses", 1, "EDAC00", "Misses"));
els.push_back(new RRDGraphGPrint("misses", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("misses", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("misses", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
els.push_back(new RRDGraphLine("resets", 1, "506101", "Resets"));
els.push_back(new RRDGraphGPrint("resets", RRDArchive::LAST,
" Current\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("resets", RRDArchive::AVERAGE,
"Average\\:%8.2lf %s"));
els.push_back(new RRDGraphGPrint("resets", RRDArchive::MAX,
"Maximum\\:%8.2lf %s\\n"));
__indexes_graph = new RRDGraphDefinition("indexes", __indexes_rrd,
"MongoDB Indexes", "",
defs, els);
try {
rrd_manager->add_graph(__opcounters_graph);
rrd_manager->add_graph(__memory_graph);
rrd_manager->add_graph(__indexes_graph);
} catch (Exception &e) {
finalize();
throw;
}
// Add DB Stats
std::string dbprefix = DB_CONF_PREFIX;
Configuration::ValueIterator *i = config->search(dbprefix.c_str());
while (i->next()) {
if (! i->is_string()) {
logger->log_warn(name(), "Entry %s is not a string, but of type %s, "
"ignoring", i->path(), i->type());
continue;
}
std::string dbname = i->get_string();
if (dbname.find(".") != std::string::npos) {
logger->log_warn(name(), "Database name %s contains dot, ignoring",
dbname.c_str());
continue;
}
try {
add_dbstats(i->path(), dbname);
} catch (Exception &e) {
finalize();
throw;
}
}
config->add_change_handler(this);
}
/** Constructor.
* @param config Fawkes configuration
*/
BlackBoardLoggerPlugin::BlackBoardLoggerPlugin(Configuration *config)
: Plugin(config)
{
std::set<std::string> ifaces;
std::string prefix = "/fawkes/bblogger/";
std::string replay_prefix = "/fawkes/bblogreplay/";
std::string scenario = "";
try {
scenario = config->get_string((prefix + "scenario").c_str());
} catch (Exception &e) {
e.append("No scenario defined, configure %sscenario", prefix.c_str());
throw;
}
/*
bool generate_replay_config = false;
try {
generate_replay_config = config->get_bool((prefix + "generate_replay_config").c_str());
} catch (Exception &e) {} // ignored, use default set above
*/
std::string scenario_prefix = prefix + scenario + "/";
std::string ifaces_prefix = scenario_prefix + "interfaces/";
std::string logdir = LOGDIR;
bool buffering = true;
bool flushing = false;
try {
logdir = config->get_string((scenario_prefix + "logdir").c_str());
} catch (Exception &e) { /* ignored, use default set above */ }
try {
buffering = config->get_bool((scenario_prefix + "buffering").c_str());
} catch (Exception &e) { /* ignored, use default set above */ }
try {
flushing = config->get_bool((scenario_prefix + "flushing").c_str());
} catch (Exception &e) { /* ignored, use default set above */ }
struct stat s;
int err = stat(logdir.c_str(), &s);
if (err != 0) {
char buf[1024];
Exception se ("Cannot access logdir %s (%s)",
logdir.c_str(), strerror_r(errno, buf, 1024));
if (mkdir(logdir.c_str(), 0755) != 0) {
se.append("Failed to create log directory (%s)",
strerror_r(errno, buf, 1024));
throw se;
}
} else if ( ! S_ISDIR(s.st_mode) ) {
throw Exception("Logdir path %s is not a directory", logdir.c_str());
}
// We do not have the framework clock available at this point, but for the start
// time of the log we are only interested in the system time anyway
Time start;
char date[21];
Time now;
struct tm *tmp = localtime(&(now.get_timeval()->tv_sec));
strftime(date, 21, "%F-%H-%M-%S", tmp);
std::string replay_cfg_prefix = replay_prefix + scenario + "-" + date + "/logs/";
Configuration::ValueIterator *i = config->search(ifaces_prefix.c_str());
while (i->next()) {
std::string iface_name = std::string(i->path()).substr(ifaces_prefix.length());
iface_name = iface_name.substr(0, iface_name.find("/"));
//printf("Adding sync thread for peer %s\n", peer.c_str());
BBLoggerThread *log_thread = new BBLoggerThread(i->get_string().c_str(),
logdir.c_str(),
buffering, flushing,
scenario.c_str(), &start);
std::string filename = log_thread->get_filename();
config->set_string((replay_cfg_prefix + iface_name + "/file").c_str(), filename);
thread_list.push_back(log_thread);
}
delete i;
if ( thread_list.empty() ) {
throw Exception("No interfaces configured for logging, aborting");
}
BBLoggerThread *bblt = dynamic_cast<BBLoggerThread *>(thread_list.front());
bblt->set_threadlist(thread_list);
}
bool
ConfigTreeView::remove_entry(const Gtk::TreeIter& iter)
{
bool ret_val = false;
int result;
Gtk::TreeModel::Row row = *iter;
Glib::ustring type = row[m_config_record.type];
bool is_default = row[m_config_record.is_default];
if (type == "") //if type is empty the row is a directory -> return
{ ret_val = false; }
else
{
Glib::ustring path = row[m_config_record.path];
m_dlg_remove->init(path, is_default);
Gtk::Window* parent = dynamic_cast<Gtk::Window*>( get_toplevel() );
m_dlg_remove->set_transient_for(*parent);
result = m_dlg_remove->run();
switch (result)
{
case Gtk::RESPONSE_OK:
{
const char* p = path.c_str();
bool rem_default = m_dlg_remove->get_remove_default();
m_config->erase(p);
if (rem_default) m_config->erase_default(p);
Gtk::TreePath tree_path = m_config_tree->get_path(iter);
m_config_tree->erase(iter);
m_config_tree->row_deleted(tree_path);
Configuration::ValueIterator* cit = m_config->search(p);
if (!rem_default && cit->next()) //reenter the default value
{
if ( cit->is_bool() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_bool()); }
else if ( cit->is_int() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_int()); }
else if ( cit->is_uint() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_uint()); }
else if ( cit->is_float() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_float()); }
else if ( cit->is_string() )
{ set_value(cit->path(), cit->type(), cit->is_default(), cit->get_string()); }
}
break;
}
default:
ret_val = false;
break;
}
m_dlg_remove->hide();
}
return ret_val;
}