nsdlaccesshelper.cpp

00001 /*
00002  * Copyright (c) 2015 ARM Limited. All rights reserved.
00003  * SPDX-License-Identifier: Apache-2.0
00004  * Licensed under the Apache License, Version 2.0 (the License); you may
00005  * not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  * http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an AS IS BASIS, WITHOUT
00012  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #include "include/nsdlaccesshelper.h"
00017 #include "include/m2mnsdlinterface.h"
00018 
00019 // callback function for NSDL library to call into
00020 M2MNsdlInterface  *__nsdl_interface = NULL;
00021 
00022 uint8_t __nsdl_c_callback(struct nsdl_s *nsdl_handle,
00023                           sn_coap_hdr_s *received_coap_ptr,
00024                           sn_nsdl_addr_s *address,
00025                           sn_nsdl_capab_e nsdl_capab)
00026 {
00027     uint8_t status = 0;
00028     if(__nsdl_interface) {
00029         status = __nsdl_interface->resource_callback(nsdl_handle,received_coap_ptr,
00030                                                      address, nsdl_capab);
00031     }
00032     return status;
00033 }
00034 
00035 void* __nsdl_c_memory_alloc(uint16_t size)
00036 {
00037     void * val = NULL;
00038     if(__nsdl_interface) {
00039         val = __nsdl_interface->memory_alloc(size);
00040     }
00041     return val;
00042 }
00043 
00044 void __nsdl_c_memory_free(void *ptr)
00045 {
00046     if(__nsdl_interface) {
00047         __nsdl_interface->memory_free(ptr);
00048     }
00049 }
00050 
00051 uint8_t __nsdl_c_send_to_server(struct nsdl_s * nsdl_handle,
00052                                 sn_nsdl_capab_e protocol,
00053                                 uint8_t *data_ptr,
00054                                 uint16_t data_len,
00055                                 sn_nsdl_addr_s *address_ptr)
00056 {
00057     uint8_t status = 0;
00058     if(__nsdl_interface) {
00059         status = __nsdl_interface->send_to_server_callback(nsdl_handle,
00060                                                            protocol, data_ptr,
00061                                                            data_len, address_ptr);
00062     }
00063     return status;
00064 }
00065 
00066 uint8_t __nsdl_c_received_from_server(struct nsdl_s * nsdl_handle,
00067                                       sn_coap_hdr_s *coap_header,
00068                                       sn_nsdl_addr_s *address_ptr)
00069 {
00070     uint8_t status = 0;
00071     if(__nsdl_interface) {
00072         status = __nsdl_interface->received_from_server_callback(nsdl_handle,
00073                                                                  coap_header,
00074                                                                  address_ptr);
00075     }
00076     return status;
00077 }
00078 
00079 void __nsdl_c_bootstrap_done(sn_nsdl_oma_server_info_t *server_info_ptr)
00080 {
00081     if(__nsdl_interface) {
00082         __nsdl_interface->bootstrap_done_callback(server_info_ptr);
00083     }
00084 }
00085 
00086 void* __socket_malloc( void * context, size_t size)
00087 {
00088     (void) context;
00089     return malloc(size);
00090 }
00091 
00092 void __socket_free(void * context, void * ptr)
00093 {
00094     (void) context;
00095     free(ptr);
00096 }