109 lines
2.3 KiB
C
109 lines
2.3 KiB
C
/*
|
|
* libifupdown/yaml-base.c
|
|
* Purpose: YAML implementation -- base
|
|
*
|
|
* Copyright (c) 2020 Ariadne Conill <ariadne@dereferenced.org>
|
|
*
|
|
* Permission to use, copy, modify, and/or distribute this software for any
|
|
* purpose with or without fee is hereby granted, provided that the above
|
|
* copyright notice and this permission notice appear in all copies.
|
|
*
|
|
* This software is provided 'as is' and without any warranty, express or
|
|
* implied. In no event shall the authors be liable for any damages arising
|
|
* from the use of this software.
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include "libifupdown/libifupdown.h"
|
|
#include "libifupdown/yaml-base.h"
|
|
|
|
void
|
|
lif_yaml_document_init(struct lif_yaml_node *doc, const char *name)
|
|
{
|
|
memset(doc, '\0', sizeof *doc);
|
|
doc->value_type = LIF_YAML_OBJECT;
|
|
|
|
if (name != NULL)
|
|
doc->name = strdup(name);
|
|
}
|
|
|
|
struct lif_yaml_node *
|
|
lif_yaml_document_new(const char *name)
|
|
{
|
|
struct lif_yaml_node *doc = calloc(1, sizeof *doc);
|
|
|
|
lif_yaml_document_init(doc, name);
|
|
doc->malloced = true;
|
|
|
|
return doc;
|
|
}
|
|
|
|
struct lif_yaml_node *
|
|
lif_yaml_node_new_string(const char *name, const char *value)
|
|
{
|
|
struct lif_yaml_node *node = calloc(1, sizeof *node);
|
|
|
|
node->malloced = true;
|
|
node->value_type = LIF_YAML_STRING;
|
|
|
|
if (name != NULL)
|
|
node->name = strdup(name);
|
|
|
|
if (value != NULL)
|
|
node->value = strdup(value);
|
|
|
|
return node;
|
|
}
|
|
|
|
struct lif_yaml_node *
|
|
lif_yaml_node_new_object(const char *name)
|
|
{
|
|
struct lif_yaml_node *node = calloc(1, sizeof *node);
|
|
|
|
node->malloced = true;
|
|
node->value_type = LIF_YAML_OBJECT;
|
|
|
|
if (name != NULL)
|
|
node->name = strdup(name);
|
|
|
|
return node;
|
|
}
|
|
|
|
struct lif_yaml_node *
|
|
lif_yaml_node_new_list(const char *name)
|
|
{
|
|
struct lif_yaml_node *node = calloc(1, sizeof *node);
|
|
|
|
node->malloced = true;
|
|
node->value_type = LIF_YAML_LIST;
|
|
|
|
if (name != NULL)
|
|
node->name = strdup(name);
|
|
|
|
return node;
|
|
}
|
|
|
|
void
|
|
lif_yaml_node_free(struct lif_yaml_node *node)
|
|
{
|
|
struct lif_node *iter, *next;
|
|
|
|
LIF_LIST_FOREACH_SAFE(iter, next, node->children.head)
|
|
{
|
|
struct lif_yaml_node *iter_node = iter->data;
|
|
|
|
lif_yaml_node_free(iter_node);
|
|
}
|
|
|
|
free(node->name);
|
|
free(node->value);
|
|
|
|
if (node->malloced)
|
|
free(node);
|
|
}
|
|
|
|
void
|
|
lif_yaml_node_append_child(struct lif_yaml_node *parent, struct lif_yaml_node *child)
|
|
{
|
|
lif_node_insert_tail(&child->node, child, &parent->children);
|
|
}
|