/**
 * @file plugins_exts.c
 * @author Radek Krejci <rkrejci@cesnet.cz>
 * @author Michal Vasko <mvasko@cesnet.cz>
 * @brief helper functions for extension plugins
 *
 * Copyright (c) 2019 - 2022 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
 */

#include "plugins_exts.h"
#include "plugins_exts_compile.h"
#include "plugins_exts_print.h"

#include <stdint.h>

#include "common.h"
#include "printer_internal.h"
#include "schema_compile.h"

LIBYANG_API_DEF struct ly_ctx *
lysc_ctx_get_ctx(const struct lysc_ctx *ctx)
{
    return ctx->ctx;
}

LIBYANG_API_DEF uint32_t *
lysc_ctx_get_options(const struct lysc_ctx *ctx)
{
    return &((struct lysc_ctx *)ctx)->compile_opts;
}

LIBYANG_API_DEF const char *
lysc_ctx_get_path(const struct lysc_ctx *ctx)
{
    return ctx->path;
}

LIBYANG_API_DEF struct ly_out **
lys_ypr_ctx_get_out(const struct lyspr_ctx *ctx)
{
    return &((struct lyspr_ctx *)ctx)->out;
}

LIBYANG_API_DEF uint32_t *
lys_ypr_ctx_get_options(const struct lyspr_ctx *ctx)
{
    return &((struct lyspr_ctx *)ctx)->options;
}

LIBYANG_API_DEF uint16_t *
lys_ypr_ctx_get_level(const struct lyspr_ctx *ctx)
{
    return &((struct lyspr_ctx *)ctx)->level;
}

LIBYANG_API_DEF const struct lys_module *
lysc_ctx_get_cur_mod(const struct lysc_ctx *ctx)
{
    return ctx->cur_mod;
}

LIBYANG_API_DEF struct lysp_module *
lysc_ctx_get_pmod(const struct lysc_ctx *ctx)
{
    return ctx->pmod;
}

LIBYANG_API_DEF LY_ERR
lyplg_ext_get_data(const struct ly_ctx *ctx, const struct lysc_ext_instance *ext, void **ext_data, ly_bool *ext_data_free)
{
    if (!ctx->ext_clb) {
        lyplg_ext_log(ext, LY_LLERR, LY_EINVAL, NULL, "Failed to get extension data, no callback set.");
        return LY_EINVAL;
    }

    return ctx->ext_clb(ext, ctx->ext_clb_data, ext_data, ext_data_free);
}