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);
35 const struct afb_req_itf *itf;
40 static inline struct afb_arg afb_req_get(struct afb_req req, const char *name)
42 return req.itf->get(req.data, name);
45 static inline const char *afb_req_argument(struct afb_req req, const char *name)
47 return afb_req_get(req, name).value;
50 static inline int afb_req_is_argument_file(struct afb_req req, const char *name)
52 return afb_req_get(req, name).is_file;
55 static inline void afb_req_iterate(struct afb_req req, int (*iterator)(void *closure, struct afb_arg arg), void *closure)
57 req.itf->iterate(req.data, iterator, closure);
60 static inline void afb_req_fail(struct afb_req req, const char *status, const char *info)
62 req.itf->fail(req.data, status, info);
65 static inline void afb_req_success(struct afb_req req, struct json_object *obj, const char *info)
67 req.itf->success(req.data, obj, info);
70 #if !defined(_GNU_SOURCE)
71 # error "_GNU_SOURCE must be defined for using vasprintf"
78 static inline void afb_req_fail_v(struct afb_req req, const char *status, const char *info, va_list args)
81 if (info == NULL || vasprintf(&message, info, args) < 0)
83 afb_req_fail(req, status, message);
87 static inline void afb_req_fail_f(struct afb_req req, const char *status, const char *info, ...)
91 afb_req_fail_v(req, status, info, args);
95 static inline void afb_req_success_v(struct afb_req req, struct json_object *obj, const char *info, va_list args)
98 if (info == NULL || vasprintf(&message, info, args) < 0)
100 afb_req_success(req, obj, message);
104 static inline void afb_req_success_f(struct afb_req req, struct json_object *obj, const char *info, ...)
107 va_start(args, info);
108 afb_req_success_v(req, obj, info, args);