mbed_cloud_client_resource.h

00001 // ----------------------------------------------------------------------------
00002 // Copyright 2016-2018 ARM Ltd.
00003 //
00004 // SPDX-License-Identifier: Apache-2.0
00005 //
00006 // Licensed under the Apache License, Version 2.0 (the "License");
00007 // you may not use this file except in compliance with the License.
00008 // You may obtain a copy of the License at
00009 //
00010 //     http://www.apache.org/licenses/LICENSE-2.0
00011 //
00012 // Unless required by applicable law or agreed to in writing, software
00013 // distributed under the License is distributed on an "AS IS" BASIS,
00014 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00015 // See the License for the specific language governing permissions and
00016 // limitations under the License.
00017 // ----------------------------------------------------------------------------
00018 
00019 #ifndef MBED_CLOUD_CLIENT_RESOURCE_H
00020 #define MBED_CLOUD_CLIENT_RESOURCE_H
00021 
00022 #include "mbed.h"
00023 #include "simple-mbed-cloud-client.h"
00024 #include "mbed-client/m2mstring.h"
00025 
00026 namespace M2MMethod {
00027 
00028 enum M2MMethod {
00029     GET    = 0x01,
00030     PUT    = 0x02,
00031     POST   = 0x04,
00032     DELETE = 0x08
00033 };
00034 
00035 };
00036 
00037 struct mcc_resource_def {
00038     unsigned int object_id;
00039     unsigned int instance_id;
00040     unsigned int resource_id;
00041     String name;
00042     unsigned int method_mask;
00043     String value;
00044     bool observable;
00045     Callback<void(const char*)> *put_callback;
00046     Callback<void(void*)> *post_callback;
00047     Callback<void(const M2MBase&, const NoticationDeliveryStatus)> *notification_callback;
00048 };
00049 
00050 class SimpleMbedCloudClient;
00051 
00052 class MbedCloudClientResource {
00053     public:
00054         MbedCloudClientResource(SimpleMbedCloudClient *client, const char *path, const char *name);
00055 
00056         void observable(bool observable);
00057         void methods(unsigned int methodMask);
00058         void attach_put_callback(Callback<void(MbedCloudClientResource*, m2m::String)> callback);
00059         void attach_post_callback(Callback<void(MbedCloudClientResource*, const uint8_t*, uint16_t)> callback);
00060         void attach_notification_callback(Callback<void(MbedCloudClientResource*, const NoticationDeliveryStatus)> callback);
00061         void detach_put_callback();
00062         void detach_post_callback();
00063         void detach_notification_callback();
00064         void set_value(int value);
00065         void set_value(const char *value);
00066         void set_value(float value);
00067         m2m::String get_value();
00068         int get_value_int();
00069         float get_value_float();
00070 
00071         void get_data(mcc_resource_def *resourceDef);
00072         void set_m2m_resource(M2MResource *res);
00073         M2MResource* get_m2m_resource();
00074 
00075         static const char * delivery_status_to_string(const NoticationDeliveryStatus status);
00076 
00077     private:
00078         void internal_post_callback(void* params);
00079         void internal_put_callback(const char* resource);
00080         void internal_notification_callback(const M2MBase& m2mbase, const NoticationDeliveryStatus status);
00081 
00082         SimpleMbedCloudClient *client;
00083         M2MResource *resource;
00084         m2m::String path;
00085         m2m::String name;
00086         m2m::String value;
00087         bool isObservable;
00088         unsigned int methodMask;
00089 
00090         Callback<void(MbedCloudClientResource*, m2m::String)> putCallback;
00091         Callback<void(MbedCloudClientResource*, const uint8_t*, uint16_t)> postCallback;
00092         Callback<void(MbedCloudClientResource*, const NoticationDeliveryStatus)> notificationCallback;
00093         Callback<void(void*)> internalPostCallback;
00094         Callback<void(const char*)> internalPutCallback;
00095         Callback<void(const M2MBase&, const NoticationDeliveryStatus)> internalNotificationCallback;
00096 };
00097 
00098 #endif // MBED_CLOUD_CLIENT_RESOURCE_H