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/**
* @file printer_schema.c
* @author Radek Krejci <rkrejci@cesnet.cz>
* @brief Generic schema printers functions.
*
* 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
*/
#include "printer_schema.h"
#include <stdio.h>
#include "compat.h"
#include "log.h"
#include "ly_common.h"
#include "out_internal.h"
#include "printer_internal.h"
#include "tree_schema.h"
LIBYANG_API_DEF LY_ERR
lys_print_module(struct ly_out *out, const struct lys_module *module, LYS_OUTFORMAT format, size_t line_length,
uint32_t options)
{
LY_ERR ret;
LY_CHECK_ARG_RET(NULL, out, module, LY_EINVAL);
/* reset number of printed bytes */
out->func_printed = 0;
switch (format) {
case LYS_OUT_YANG:
if (!module->parsed) {
LOGERR(module->ctx, LY_EINVAL, "Module \"%s\" parsed module missing.", module->name);
ret = LY_EINVAL;
break;
}
ret = yang_print_parsed_module(out, module->parsed, options);
break;
case LYS_OUT_YANG_COMPILED:
if (!module->compiled) {
LOGERR(module->ctx, LY_EINVAL, "Module \"%s\" compiled module missing.", module->name);
ret = LY_EINVAL;
break;
}
ret = yang_print_compiled(out, module, options);
break;
case LYS_OUT_YIN:
if (!module->parsed) {
LOGERR(module->ctx, LY_EINVAL, "Module \"%s\" parsed module missing.", module->name);
ret = LY_EINVAL;
break;
}
ret = yin_print_parsed_module(out, module->parsed, options);
break;
case LYS_OUT_TREE:
if (!module->parsed) {
LOGERR(module->ctx, LY_EINVAL, "Module \"%s\" parsed module missing.", module->name);
ret = LY_EINVAL;
break;
}
ret = tree_print_module(out, module, options, line_length);
break;
default:
LOGERR(module->ctx, LY_EINVAL, "Unsupported output format.");
ret = LY_EINVAL;
break;
}
return ret;
}
LIBYANG_API_DEF LY_ERR
lys_print_submodule(struct ly_out *out, const struct lysp_submodule *submodule, LYS_OUTFORMAT format,
size_t line_length, uint32_t options)
{
LY_ERR ret;
LY_CHECK_ARG_RET(NULL, out, submodule, LY_EINVAL);
/* reset number of printed bytes */
out->func_printed = 0;
switch (format) {
case LYS_OUT_YANG:
ret = yang_print_parsed_submodule(out, submodule, options);
break;
case LYS_OUT_YIN:
ret = yin_print_parsed_submodule(out, submodule, options);
break;
case LYS_OUT_TREE:
ret = tree_print_parsed_submodule(out, submodule, options, line_length);
break;
default:
LOGERR(submodule->mod->ctx, LY_EINVAL, "Unsupported output format.");
ret = LY_EINVAL;
break;
}
return ret;
}
static LY_ERR
lys_print_(struct ly_out *out, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
LY_ERR ret;
LY_CHECK_ARG_RET(NULL, out, LY_EINVAL);
ret = lys_print_module(out, module, format, 0, options);
ly_out_free(out, NULL, 0);
return ret;
}
LIBYANG_API_DEF LY_ERR
lys_print_mem(char **strp, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
struct ly_out *out;
LY_CHECK_ARG_RET(NULL, strp, module, LY_EINVAL);
/* init */
*strp = NULL;
LY_CHECK_RET(ly_out_new_memory(strp, 0, &out));
return lys_print_(out, module, format, options);
}
LIBYANG_API_DEF LY_ERR
lys_print_fd(int fd, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
struct ly_out *out;
LY_CHECK_ARG_RET(NULL, fd != -1, module, LY_EINVAL);
LY_CHECK_RET(ly_out_new_fd(fd, &out));
return lys_print_(out, module, format, options);
}
LIBYANG_API_DEF LY_ERR
lys_print_file(FILE *f, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
struct ly_out *out;
LY_CHECK_ARG_RET(NULL, f, module, LY_EINVAL);
LY_CHECK_RET(ly_out_new_file(f, &out));
return lys_print_(out, module, format, options);
}
LIBYANG_API_DEF LY_ERR
lys_print_path(const char *path, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
struct ly_out *out;
LY_CHECK_ARG_RET(NULL, path, module, LY_EINVAL);
LY_CHECK_RET(ly_out_new_filepath(path, &out));
return lys_print_(out, module, format, options);
}
LIBYANG_API_DEF LY_ERR
lys_print_clb(ly_write_clb writeclb, void *user_data, const struct lys_module *module, LYS_OUTFORMAT format, uint32_t options)
{
struct ly_out *out;
LY_CHECK_ARG_RET(NULL, writeclb, module, LY_EINVAL);
LY_CHECK_RET(ly_out_new_clb(writeclb, user_data, &out));
return lys_print_(out, module, format, options);
}
LIBYANG_API_DEF LY_ERR
lys_print_node(struct ly_out *out, const struct lysc_node *node, LYS_OUTFORMAT format, size_t line_length, uint32_t options)
{
LY_ERR ret;
LY_CHECK_ARG_RET(NULL, out, node, LY_EINVAL);
/* reset number of printed bytes */
out->func_printed = 0;
switch (format) {
case LYS_OUT_YANG_COMPILED:
ret = yang_print_compiled_node(out, node, options);
break;
case LYS_OUT_TREE:
ret = tree_print_compiled_node(out, node, options, line_length);
break;
default:
LOGERR(NULL, LY_EINVAL, "Unsupported output format.");
ret = LY_EINVAL;
break;
}
return ret;
}
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