/*!
\brief Looks up all config contexts with the given name.
\details All config context found with a matching name are stored as children of \a data.
\param[in] Name String containing name of config contexts to lookup.
\param[out] data Config to store the found config contexts.
\return Returns dmz::True if any config contexts were found.
*/
dmz::Boolean
dmz::Config::lookup_all_config (const String &Name, Config &data) const {
Boolean result (False);
StringTokenizer it (Name, LocalScopeChar);
String sub = it.get_next ();
Boolean done (!sub ? True : False);
Config prev ("prev");
prev.add_config (*this);
Config current (sub);
while (!done) {
ConfigIterator tableIt;
Config next;
ConfigContext *curContext = current.get_config_context ();
while (prev.get_next_config (tableIt, next)) {
ConfigContext *nextContext = next.get_config_context ();
if (nextContext && curContext) {
ConfigContext::DataList *dl (nextContext->configTable.lookup (sub));
if (dl) {
dl->lock.lock ();
ConfigContext::DataStruct *ds = dl->head;
while (ds) {
if (ds->handle) {
curContext->add_config (ds->context);
}
ds = ds->next;
}
dl->lock.unlock ();
}
}
}
if (current.is_empty ()) { done = True; }
else {
sub = it.get_next ();
if (!sub) { data = current; done = True; result = True; }
else { prev = current; Config next (sub); current = next; }
}
}
if (data.is_empty ()) { data.set_config_context (0); result = False; }
return result;
}
/*!
\brief Adds a config context.
\details The \a Scope parameter may be used to add a config context to child config
contexts. For example the following code snippet:
\code
dmz::Config dataDMZ;
if (global.lookup_data ("dmz", dataDMZ)) {
dmz::Config dataType
if (dataDMZ.lookup_data ("type", dataType)) {
Config fooData ("foo");
dataType.add_config (fooData);
}
}
\endcode
May also be written as:
\code
Config fooData ("foo");
global.add_config ("dmz.type", fooData);
\endcode
\param[in] Scope String containing the scope at witch to add the config context.
\param[in] Data Config containing config context to add.
\return Returns dmz::True if the config context was successfully added.
*/
dmz::Boolean
dmz::Config::add_config (const String &Scope, const Config &Data) {
Boolean result (False);
if (_state.context && _state.context->Name) {
ConfigContext *cd = Data.get_config_context ();
ConfigContext *target = local_get_config_from_scope (Scope, _state.context, True);
if (cd && target) { result = target->add_config (cd); }
}
return result;
}
