Nyx Node
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transform_json_to_xml.c
1/* NyxNode
2 * Author: Jérôme ODIER <jerome.odier@lpsc.in2p3.fr>
3 * SPDX-License-Identifier: GPL-2.0-only (Mongoose backend) or GPL-3.0+
4 */
5
6/*--------------------------------------------------------------------------------------------------------------------*/
7#if !defined(ARDUINO)
8/*--------------------------------------------------------------------------------------------------------------------*/
9
10#include <string.h>
11
12#include "nyx_node_internal.h"
13
14/*--------------------------------------------------------------------------------------------------------------------*/
15
16static nyx_xmldoc_t *transform(const nyx_object_t *dict) // NOLINT(misc-no-recursion)
17{
18 /*----------------------------------------------------------------------------------------------------------------*/
19
20 nyx_xmldoc_t *node = nyx_xmldoc_new(NYX_XML_ELEM);
21
22 /*----------------------------------------------------------------------------------------------------------------*/
23
24 STR_t key;
25
26 nyx_object_t *obj1;
27
28 for(nyx_dict_iter_t iter1 = NYX_DICT_ITER(dict); nyx_dict_iterate(&iter1, &key, &obj1);)
29 {
30 /*------------------------------------------------------------------------------------------------------------*/
31
32 /**/ if(strcmp(key, "<>") == 0)
33 {
34 str_t value = nyx_object_to_cstring(obj1);
35
36 nyx_xmldoc_set_name(node, value);
37
38 nyx_memory_free(value);
39 }
40
41 /*------------------------------------------------------------------------------------------------------------*/
42
43 else if(strcmp(key, "$") == 0)
44 {
45 str_t value = nyx_object_to_cstring(obj1);
46
47 nyx_xmldoc_set_content(node, value);
48
49 nyx_memory_free(value);
50 }
51
52 /*------------------------------------------------------------------------------------------------------------*/
53
54 else if(key[0] == '@')
55 {
56 str_t value = nyx_object_to_cstring(obj1);
57
58 nyx_xmldoc_add_attribute(node, key + 1, value);
59
60 nyx_memory_free(value);
61 }
62
63 /*------------------------------------------------------------------------------------------------------------*/
64
65 else if(strcmp(key, "children") == 0)
66 {
67 size_t idx;
68
69 nyx_object_t *obj2;
70
71 for(nyx_list_iter_t iter2 = NYX_LIST_ITER(obj1); nyx_list_iterate(&iter2, &idx, &obj2);)
72 {
73 nyx_xmldoc_add_child(node, transform(obj2));
74 }
75 }
76
77 /*------------------------------------------------------------------------------------------------------------*/
78 }
79
80 /*----------------------------------------------------------------------------------------------------------------*/
81
82 return node;
83}
84
85/*--------------------------------------------------------------------------------------------------------------------*/
86
87nyx_xmldoc_t *nyx_object_to_xmldoc(const nyx_object_t *object)
88{
89 return object != NULL ? transform(object) : NULL;
90}
91
92/*--------------------------------------------------------------------------------------------------------------------*/
93#endif
94/*--------------------------------------------------------------------------------------------------------------------*/
NYX_DICT_ITER
#define NYX_DICT_ITER(dict)
Initializes a JSON dict iterator.
Definition nyx_node.h:1126
nyx_dict_iter_t
Struct describing a JSON dict iterator.
Definition nyx_node.h:1112
NYX_LIST_ITER
#define NYX_LIST_ITER(list)
Initializes a JSON list iterator.
Definition nyx_node.h:1457
nyx_list_iter_t
Struct describing a JSON list iterator.
Definition nyx_node.h:1443
STR_t
#define STR_t
Alias for const char *.
Definition nyx_node.h:71
nyx_memory_free
__NYX_ZEROABLE__ size_t nyx_memory_free(__NYX_NULLABLE__ buff_t buff)
Similar to libc free except that it returns the amount of memory freed.
str_t
#define str_t
Alias for char *.
Definition nyx_node.h:70
nyx_object_t
Struct describing a JSON object.
nyx_object_to_xmldoc
__NYX_NULLABLE__ nyx_xmldoc_t * nyx_object_to_xmldoc(__NYX_NULLABLE__ const nyx_object_t *object)
Converts a JSON Nyx / INDI command to the XML one.
nyx_xmldoc_t
Struct describing an XML document.