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/**
* @file printer_internal.h
* @author Radek Krejci <rkrejci@cesnet.cz>
* @brief Internal structures and functions for libyang
*
* Copyright (c) 2015-2019 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_PRINTER_INTERNAL_H_
#define LY_PRINTER_INTERNAL_H_
#include "out.h"
#include "printer_data.h"
#include "printer_schema.h"
struct lysp_module;
struct lysp_submodule;
/**
* @brief YANG printer of the parsed module. Full YANG printer.
*
* @param[in] out Output specification.
* @param[in] modp Parsed module to print.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yang_print_parsed_module(struct ly_out *out, const struct lysp_module *modp, uint32_t options);
/**
* @brief Helper macros for data printers
*/
#define DO_FORMAT (!(ctx->options & LY_PRINT_SHRINK))
#define LEVEL ctx->level /**< current level */
#define INDENT (DO_FORMAT ? (LEVEL)*2 : 0),"" /**< indentation parameters for printer functions */
#define LEVEL_INC LEVEL++ /**< increase indentation level */
#define LEVEL_DEC LEVEL-- /**< decrease indentation level */
#define XML_NS_INDENT 8
/**
* @brief YANG printer of the parsed submodule. Full YANG printer.
*
* @param[in] out Output specification.
* @param[in] submodp Parsed submodule to print.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yang_print_parsed_submodule(struct ly_out *out, const struct lysp_submodule *submodp, uint32_t options);
/**
* @brief YANG printer of the compiled schemas.
*
* This printer provides information about modules how they are understood by libyang.
* Despite the format is inspired by YANG, it is not fully compatible and should not be
* used as a standard YANG format.
*
* @param[in] out Output specification.
* @param[in] module Schema to be printed (the compiled member is used).
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yang_print_compiled(struct ly_out *out, const struct lys_module *module, uint32_t options);
/**
* @brief YANG printer of the compiled schema node
*
* This printer provides information about modules how they are understood by libyang.
* Despite the format is inspired by YANG, it is not fully compatible and should not be
* used as a standard YANG format.
*
* @param[in] out Output specification.
* @param[in] node Schema node to be printed including all its substatements.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yang_print_compiled_node(struct ly_out *out, const struct lysc_node *node, uint32_t options);
/**
* @brief YIN printer of the parsed module. Full YIN printer.
*
* @param[in] out Output specification.
* @param[in] modp Parsed module to print.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yin_print_parsed_module(struct ly_out *out, const struct lysp_module *modp, uint32_t options);
/**
* @brief YIN printer of the parsed submodule. Full YIN printer.
*
* @param[in] out Output specification.
* @param[in] submodp Parsed submodule to print.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR yin_print_parsed_submodule(struct ly_out *out, const struct lysp_submodule *submodp, uint32_t options);
/**
* @brief YANG Tree Diagram printer of the parsed submodule. Full YANG Tree printer.
*
* @param[in] out Output specification.
* @param[in] module Main module.
* @param[in] options Schema output options (see @ref schemaprinterflags).
* @param[in] line_length Maximum characters to be printed on a line, 0 for unlimited. Only for ::LYS_OUT_TREE printer.
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR tree_print_parsed_module(struct ly_out *out, const struct lys_module *module, uint32_t options,
size_t line_length);
/**
* @brief XML printer of YANG data.
*
* @param[in] out Output specification.
* @param[in] root The root element of the (sub)tree to print.
* @param[in] options [Data printer flags](@ref dataprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR xml_print_data(struct ly_out *out, const struct lyd_node *root, uint32_t options);
/**
* @brief JSON printer of YANG data.
*
* @param[in] out Output specification.
* @param[in] root The root element of the (sub)tree to print.
* @param[in] options [Data printer flags](@ref dataprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR json_print_data(struct ly_out *out, const struct lyd_node *root, uint32_t options);
/**
* @brief LYB printer of YANG data.
*
* @param[in] out Output structure.
* @param[in] root The root element of the (sub)tree to print.
* @param[in] options [Data printer flags](@ref dataprinterflags).
* @return LY_ERR value, number of the printed bytes is updated in ::ly_out.printed.
*/
LY_ERR lyb_print_data(struct ly_out *out, const struct lyd_node *root, uint32_t options);
#endif /* LY_PRINTER_INTERNAL_H_ */