1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/*
* Copyright (C) 2016, 2017 "IoT.bzh"
* Author: José Bollo <jose.bollo@iot.bzh>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define _GNU_SOURCE
#include <json-c/json.h>
#include <afb/afb-req-itf.h>
#include "afb-msg-json.h"
#include "afb-context.h"
struct json_object *afb_msg_json_reply(const char *status, const char *info, struct json_object *resp, struct afb_context *context, const char *reqid)
{
json_object *msg, *request;
const char *token, *uuid;
json_object *type_reply = NULL;
msg = json_object_new_object();
if (resp != NULL)
json_object_object_add(msg, "response", resp);
type_reply = json_object_new_string("afb-reply");
json_object_object_add(msg, "jtype", type_reply);
request = json_object_new_object();
json_object_object_add(msg, "request", request);
json_object_object_add(request, "status", json_object_new_string(status));
if (info != NULL)
json_object_object_add(request, "info", json_object_new_string(info));
if (reqid != NULL)
json_object_object_add(request, "reqid", json_object_new_string(reqid));
if (context != NULL) {
token = afb_context_sent_token(context);
if (token != NULL)
json_object_object_add(request, "token", json_object_new_string(token));
uuid = afb_context_sent_uuid(context);
if (uuid != NULL)
json_object_object_add(request, "uuid", json_object_new_string(uuid));
}
return msg;
}
struct json_object *afb_msg_json_reply_ok(const char *info, struct json_object *resp, struct afb_context *context, const char *reqid)
{
return afb_msg_json_reply("success", info, resp, context, reqid);
}
struct json_object *afb_msg_json_reply_error(const char *status, const char *info, struct afb_context *context, const char *reqid)
{
return afb_msg_json_reply(status, info, NULL, context, reqid);
}
struct json_object *afb_msg_json_event(const char *event, struct json_object *object)
{
json_object *msg;
json_object *type_event = NULL;
msg = json_object_new_object();
json_object_object_add(msg, "event", json_object_new_string(event));
if (object != NULL)
json_object_object_add(msg, "data", object);
type_event = json_object_new_string("afb-event");
json_object_object_add(msg, "jtype", type_event);
return msg;
}
struct afb_arg afb_msg_json_get_arg(struct json_object *object, const char *name)
{
struct afb_arg arg;
struct json_object *value;
if (json_object_object_get_ex(object, name, &value)) {
arg.name = name;
arg.value = json_object_get_string(value);
} else {
arg.name = NULL;
arg.value = NULL;
}
arg.path = NULL;
return arg;
}
struct json_object *afb_msg_json_internal_error()
{
static struct json_object *obj;
if (obj == NULL)
obj = afb_msg_json_reply_error("failed", "internal error", NULL, NULL);
return obj;
}
|
