2 * Copyright 2016 IoT.bzh
3 * Author: José Bollo <jose.bollo@iot.bzh>
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
27 struct json_object *(*json)(void *data);
28 struct afb_arg (*get)(void *data, const char *name);
29 void (*success)(void *data, struct json_object *obj, const char *info);
30 void (*fail)(void *data, const char *status, const char *info);
31 const char *(*raw)(void *data, size_t *size);
32 void (*send)(void *data, char *buffer, size_t size);
33 int (*session_create)(void *data);
34 int (*session_check)(void *data, int refresh);
35 void (*session_close)(void *data);
39 const struct afb_req_itf *itf;
44 static inline struct afb_arg afb_req_get(struct afb_req req, const char *name)
46 return req.itf->get(req.data, name);
49 static inline const char *afb_req_value(struct afb_req req, const char *name)
51 return afb_req_get(req, name).value;
54 static inline const char *afb_req_path(struct afb_req req, const char *name)
56 return afb_req_get(req, name).path;
59 static inline struct json_object *afb_req_json(struct afb_req req)
61 return req.itf->json(req.data);
64 static inline void afb_req_success(struct afb_req req, struct json_object *obj, const char *info)
66 req.itf->success(req.data, obj, info);
69 static inline void afb_req_fail(struct afb_req req, const char *status, const char *info)
71 req.itf->fail(req.data, status, info);
74 static inline const char *afb_req_raw(struct afb_req req, size_t *size)
76 return req.itf->raw(req.data, size);
79 static inline void afb_req_send(struct afb_req req, char *buffer, size_t size)
81 req.itf->send(req.data, buffer, size);
84 static inline int afb_req_session_create(struct afb_req req)
86 int result = req.itf->session_create(req.data);
88 afb_req_fail(req, "fail", "Can't create the session");
92 static inline int afb_req_session_check(struct afb_req req, int refresh)
94 int result = req.itf->session_check(req.data, refresh);
96 afb_req_fail(req, "fail", "Token chek failed for the session");
100 static inline void afb_req_session_close(struct afb_req req)
102 req.itf->session_close(req.data);
105 #if !defined(_GNU_SOURCE)
106 # error "_GNU_SOURCE must be defined for using vasprintf"
113 static inline void afb_req_fail_v(struct afb_req req, const char *status, const char *info, va_list args)
116 if (info == NULL || vasprintf(&message, info, args) < 0)
118 afb_req_fail(req, status, message);
122 static inline void afb_req_fail_f(struct afb_req req, const char *status, const char *info, ...)
125 va_start(args, info);
126 afb_req_fail_v(req, status, info, args);
130 static inline void afb_req_success_v(struct afb_req req, struct json_object *obj, const char *info, va_list args)
133 if (info == NULL || vasprintf(&message, info, args) < 0)
135 afb_req_success(req, obj, message);
139 static inline void afb_req_success_f(struct afb_req req, struct json_object *obj, const char *info, ...)
142 va_start(args, info);
143 afb_req_success_v(req, obj, info, args);