blob: a785bd7c150dc2c6cdb7a7baee4d05c1c6dc45f7 [file] [log] [blame]
/**
* @file schema_features.h
* @author Michal Vasko <mvasko@cesnet.cz>
* @brief Header for schema features.
*
* Copyright (c) 2015 - 2020 CESNET, z.s.p.o.
*
* This source code is licensed under BSD 3-Clause License (the "License").
* You may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*/
#ifndef LY_SCHEMA_FEATURES_H_
#define LY_SCHEMA_FEATURES_H_
#include "log.h"
struct ly_ctx;
struct lysp_module;
struct lysp_qname;
/**
* @brief Evaluate if-features array.
*
* @param[in] ctx libyang context.
* @param[in] iffeatures Sized array of if-features to evaluate.
* @param[out] enabled Whether if-features evaluated to true or false.
* @return LY_SUCCESS on success.
* @return LY_ERR on error.
*/
LY_ERR lys_eval_iffeatures(const struct ly_ctx *ctx, struct lysp_qname *iffeatures, ly_bool *enabled);
/**
* @brief Enable features in a parsed module with their consolidation and checking that they really
* can be enabled and have all their if-features true.
*
* @param[in] pmod Parsed module to modify.
* @param[in] features Array of features ended with NULL to enable. NULL for all features disabled, '*' for all enabled
* @return LY_SUCCESS on success.
* @return LY_ERR on error.
*/
LY_ERR lys_enable_features(struct lysp_module *pmod, const char **features);
/**
* @brief Compile if-features of features in the current module and all its submodules.
*
* @param[in] ctx Compile context.
* @return LY_ERR value.
*/
LY_ERR lys_compile_feature_iffeatures(struct lysp_module *pmod);
/**
* @brief Free all auxiliary if-feature structures in a parsed module used for compilation.
*
* @param[in] pmod Module to update.
*/
void lys_free_feature_iffeatures(struct lysp_module *pmod);
#endif /* LY_SCHEMA_FEATURES_H_ */