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-rw-r--r--ll-database-binding/src/utils.h72
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diff --git a/ll-database-binding/src/utils.h b/ll-database-binding/src/utils.h
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-/*
-* Copyright 2017 IoT.bzh
-*
-* author: Loïc Collignon <loic.collignon@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.
-*/
-
-#ifndef _BINDING_UTILS_H_
-#define _BINDING_UTILS_H_
-
-#include <string.h>
-#include <json-c/json.h>
-
-#ifndef AFB_BINDING_VERSION
-#define AFB_BINDING_VERSION 2
-#endif
-#include <afb/afb-binding.h>
-
-#define REGISTER_VERB(n, a, i, s) { .verb = #n, .callback = verb_##n, .auth = a, .info = i, .session = s }
-
-/**
- * @brief Get a string from a json object.
- * @param[in] obj Json object from wich the string is queried.
- * @param[in] name Name of the string to get.
- * @return The string value.
- */
-static inline const char* get_json_string(struct json_object* obj, const char* name)
-{
- struct json_object* item = NULL;
- if (!obj || !name || !strlen(name)) return NULL;
- if (!json_object_object_get_ex(obj, name, &item) || !item) return NULL;
- return json_object_get_string(item);
-}
-
-/**
- * @brief Add a string key/value to a json object.
- * @param[in] obj The json object to which the key/value is added.
- * @param[in] key The key to add.
- * @param[in] value The value to add.
- */
-static inline void json_object_add_string(struct json_object* obj, const char* key, const char* value)
-{
- json_object_object_add(obj, key, json_object_new_string(value));
-}
-
-/**
- * @brief Send an @c event with the specified @c message then fail with the same @c message.
- * @param[in] req The query to fail.
- * @param[in] event The event to push.
- * @param[in] message The message to push with the event and use as a fail message.
- */
-static inline void afb_fail_ex(struct afb_req req, struct afb_event event, const char* message)
-{
- struct json_object* result = json_object_new_object();
- json_object_add_string(result, "message", message);
- afb_event_push(event, result);
-
- afb_req_fail(req, message, NULL);
-}
-
-#endif // _BINDING_UTILS_H_