int main() { S_Context ctx = nullptr; try { ctx = S_Context(new Context("/etc/sysrepo2/yang")); } catch( const std::exception& e ) { std::cout << e.what() << std::endl; auto errors = std::shared_ptr<std::vector<S_Error>>(get_ly_errors(ctx)); for(auto error = errors->begin() ; error != errors->end() ; ++error) { std::cout << "err: " << (*error)->err() << std::endl; std::cout << "vecode: " << (*error)->vecode() << std::endl; std::cout << "errmsg: " << (*error)->errmsg() << std::endl; std::cout << "errpath: " << (*error)->errpath() << std::endl; std::cout << "errapptag: " << (*error)->errapptag() << std::endl; } } try { ctx = S_Context(new Context("/etc/sysrepo/yang")); } catch( const std::exception& e ) { std::cout << e.what() << std::endl; } auto folders = std::shared_ptr<std::vector<std::string>>(ctx->get_searchdirs()); for(auto elem = folders->begin() ; elem != folders->end() ; ++elem) { std::cout << (*elem) << std::endl; } std::cout << std::endl; auto module = ctx->get_module("ietf-interfaces"); if (module) { std::cout << module->name() << std::endl; } else { module = ctx->load_module("ietf-interfaces"); if (module) { std::cout << module->name() << std::endl; } } auto modules = std::shared_ptr<std::vector<S_Module>>(ctx->get_module_iter()); for(auto mod = modules->begin() ; mod != modules->end() ; ++mod) { std::cout << "module " << (*mod)->name() << " prefix " << (*mod)->prefix() << " type " << (*mod)->type() << std::endl; } return 0; }
int main() { libyang::S_Context ctx; try { ctx = std::make_shared<libyang::Context>("/etc/sysrepo/yang"); } catch( const std::exception& e ) { std::cout << e.what() << std::endl; auto errors = get_ly_errors(ctx); for(auto error = errors.begin() ; error != errors.end() ; ++error) { std::cout << "err: " << (*error)->err() << std::endl; std::cout << "vecode: " << (*error)->vecode() << std::endl; std::cout << "errmsg: " << (*error)->errmsg() << std::endl; std::cout << "errpath: " << (*error)->errpath() << std::endl; std::cout << "errapptag: " << (*error)->errapptag() << std::endl; } return -1; } auto module = ctx->get_module("turing-machine"); if (module) { std::cout << module->name() << std::endl; } else { module = ctx->load_module("turing-machine"); } libyang::S_Data_Node node; try { node = ctx->parse_data_path("/etc/sysrepo/data/turing-machine.startup", LYD_XML, LYD_OPT_CONFIG); } catch( const std::exception& e ) { std::cout << e.what() << std::endl; } if (!node) { std::cout << "parse_path did not return any nodes" << std::endl; } else { std::cout << "tree_dfs\n" << std::endl; auto data_list = node->tree_dfs(); for(auto elem = data_list.begin() ; elem != data_list.end() ; ++elem) { std::cout << "name: " << (*elem)->schema()->name() << " type: " << (*elem)->schema()->nodetype() << std::endl; } std::cout << "\nChild of " << node->schema()->name() << " is: " << node->child()->schema()->name() << "\n" << std::endl; std::cout << "tree_for\n" << std::endl; data_list = node->child()->child()->tree_dfs(); for(auto elem = data_list.begin() ; elem != data_list.end() ; ++elem) { std::cout << "child of " << node->child()->schema()->name() << " is: " << (*elem)->schema()->name() << " type: " << (*elem)->schema()->nodetype() << std::endl; } std::cout << "\n schema tree_dfs\n" << std::endl; auto schema_list = node->schema()->tree_dfs(); for(auto elem = schema_list.begin() ; elem != schema_list.end() ; ++elem) { std::cout << "schema name " << (*elem)->name() << " type " << (*elem)->nodetype() << std::endl; if (LYS_LEAF == (*elem)->nodetype()) { auto leaf = libyang::Schema_Node_Leaf(*elem); auto list = leaf.is_key(); if (list) { std::cout << "leaf " << leaf.name() << " is a key for the list " << list->name() << std::endl; } } } } return 0; }