void _apply(Setting& root, Setting& source, LockList* lockList) { Setting* s = nullptr; if (!source.isRoot()) { const char* name = source.getName(); if (name != nullptr) { if (root.exists(name)) { s = &root[name]; if (_isLocked(*s, true, lockList)) { LogWarn("Ignored updating configuration '%s' to value " "'%s'. Setting locked to value '%s'.", s->getPath().c_str(), settingToString(source).c_str(), settingToString(*s).c_str()); return; } if (!s->isGroup()) { root.remove(s->getIndex()); s = &root.add(name, source.getType()); } } else { s = &root.add(name, source.getType()); if (_isLocked(*s, false, lockList)) { LogWarn("Ignored creating configuration '%s' with " "value '%s'. Setting locked.", s->getPath().c_str(), settingToString(*s).c_str()); root.remove(s->getIndex()); return; } } } else { // List or array elements s = &root.add(source.getType()); } } else { s = &root; } switch (source.getType()) { case Setting::Type::TypeInt: { *s = (int)source; break; } case Setting::Type::TypeInt64: { *s = (long long)source; break; } case Setting::Type::TypeString: { *s = (const char*)source; break; } case Setting::Type::TypeBoolean: { *s = (bool)source; break; } case Setting::Type::TypeArray: case Setting::Type::TypeList: case Setting::Type::TypeGroup: { for (int i = 0; i < source.getLength(); ++i) { _apply(*s, source[i], lockList); } break; } default: { assert(false); break; } } }