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.
28 struct afb_arg (*get)(void *data, const char *name);
29 void (*iterate)(void *data, int (*iterator)(void *closure, struct afb_arg arg), void *closure);
30 void (*fail)(void *data, const char *status, const char *info);
31 void (*success)(void *data, struct json_object *obj, const char *info);
32 int (*session_create)(void *data);
33 int (*session_check)(void *data, int refresh);
34 void (*session_close)(void *data);
38 const struct afb_req_itf *itf;
43 static inline struct afb_arg afb_req_get(struct afb_req req, const char *name)
45 return req.itf->get(req.data, name);
48 static inline const char *afb_req_argument(struct afb_req req, const char *name)
50 return afb_req_get(req, name).value;
53 static inline const char *afb_req_path(struct afb_req req, const char *name)
55 return afb_req_get(req, name).path;
58 static inline void afb_req_iterate(struct afb_req req, int (*iterator)(void *closure, struct afb_arg arg), void *closure)
60 req.itf->iterate(req.data, iterator, closure);
63 static inline void afb_req_fail(struct afb_req req, const char *status, const char *info)
65 req.itf->fail(req.data, status, info);
68 static inline void afb_req_success(struct afb_req req, struct json_object *obj, const char *info)
70 req.itf->success(req.data, obj, info);
73 static inline int afb_req_session_create(struct afb_req req)
75 int result = req.itf->session_create(req.data);
77 afb_req_fail(req, "fail", "Can't create the session");
81 static inline int afb_req_session_check(struct afb_req req, int refresh)
83 int result = req.itf->session_check(req.data, refresh);
85 afb_req_fail(req, "fail", "Token chek failed for the session");
89 static inline void afb_req_session_close(struct afb_req req)
91 req.itf->session_close(req.data);
94 #if !defined(_GNU_SOURCE)
95 # error "_GNU_SOURCE must be defined for using vasprintf"
102 static inline void afb_req_fail_v(struct afb_req req, const char *status, const char *info, va_list args)
105 if (info == NULL || vasprintf(&message, info, args) < 0)
107 afb_req_fail(req, status, message);
111 static inline void afb_req_fail_f(struct afb_req req, const char *status, const char *info, ...)
114 va_start(args, info);
115 afb_req_fail_v(req, status, info, args);
119 static inline void afb_req_success_v(struct afb_req req, struct json_object *obj, const char *info, va_list args)
122 if (info == NULL || vasprintf(&message, info, args) < 0)
124 afb_req_success(req, obj, message);
128 static inline void afb_req_success_f(struct afb_req req, struct json_object *obj, const char *info, ...)
131 va_start(args, info);
132 afb_req_success_v(req, obj, info, args);