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.
29 struct json_object *(*json)(void *data);
30 struct afb_arg (*get)(void *data, const char *name);
31 void (*success)(void *data, struct json_object *obj, const char *info);
32 void (*fail)(void *data, const char *status, const char *info);
33 const char *(*raw)(void *data, size_t *size);
34 void (*send)(void *data, char *buffer, size_t size);
35 int (*session_create)(void *data);
36 int (*session_check)(void *data, int refresh);
37 void (*session_close)(void *data);
41 const struct afb_req_itf *itf;
46 static inline struct afb_arg afb_req_get(struct afb_req req, const char *name)
48 return req.itf->get(req.data, name);
51 static inline const char *afb_req_value(struct afb_req req, const char *name)
53 return afb_req_get(req, name).value;
56 static inline const char *afb_req_path(struct afb_req req, const char *name)
58 return afb_req_get(req, name).path;
61 static inline struct json_object *afb_req_json(struct afb_req req)
63 return req.itf->json(req.data);
66 static inline void afb_req_success(struct afb_req req, struct json_object *obj, const char *info)
68 req.itf->success(req.data, obj, info);
71 static inline void afb_req_fail(struct afb_req req, const char *status, const char *info)
73 req.itf->fail(req.data, status, info);
76 static inline const char *afb_req_raw(struct afb_req req, size_t *size)
78 return req.itf->raw(req.data, size);
81 static inline void afb_req_send(struct afb_req req, char *buffer, size_t size)
83 req.itf->send(req.data, buffer, size);
86 static inline int afb_req_session_create(struct afb_req req)
88 int result = req.itf->session_create(req.data);
90 afb_req_fail(req, "fail", "Can't create the session");
94 static inline int afb_req_session_check(struct afb_req req, int refresh)
96 int result = req.itf->session_check(req.data, refresh);
98 afb_req_fail(req, "fail", "Token chek failed for the session");
102 static inline void afb_req_session_close(struct afb_req req)
104 req.itf->session_close(req.data);
107 #if !defined(_GNU_SOURCE)
108 # error "_GNU_SOURCE must be defined for using vasprintf"
115 static inline void afb_req_fail_v(struct afb_req req, const char *status, const char *info, va_list args)
118 if (info == NULL || vasprintf(&message, info, args) < 0)
120 afb_req_fail(req, status, message);
124 static inline void afb_req_fail_f(struct afb_req req, const char *status, const char *info, ...)
127 va_start(args, info);
128 afb_req_fail_v(req, status, info, args);
132 static inline void afb_req_success_v(struct afb_req req, struct json_object *obj, const char *info, va_list args)
135 if (info == NULL || vasprintf(&message, info, args) < 0)
137 afb_req_success(req, obj, message);
141 static inline void afb_req_success_f(struct afb_req req, struct json_object *obj, const char *info, ...)
144 va_start(args, info);
145 afb_req_success_v(req, obj, info, args);