leo hendrickson / Mbed OS example-Ethernet-mbed-Cloud-connect

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simple-mbed-cloud-client/mbed-cloud-client/mbed-client/source/nsdlaccesshelper.cpp@0:8f0bb79ddd48, 2021-05-04 (annotated)

Committer:
leothedragon
Date:
Tue May 04 08:55:12 2021 +0000
Revision:
0:8f0bb79ddd48
nmn

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leothedragon 0:8f0bb79ddd48 1 /*
leothedragon 0:8f0bb79ddd48 2 * Copyright (c) 2015 ARM Limited. All rights reserved.
leothedragon 0:8f0bb79ddd48 3 * SPDX-License-Identifier: Apache-2.0
leothedragon 0:8f0bb79ddd48 4 * Licensed under the Apache License, Version 2.0 (the License); you may
leothedragon 0:8f0bb79ddd48 5 * not use this file except in compliance with the License.
leothedragon 0:8f0bb79ddd48 6 * You may obtain a copy of the License at
leothedragon 0:8f0bb79ddd48 7 *
leothedragon 0:8f0bb79ddd48 8 * http://www.apache.org/licenses/LICENSE-2.0
leothedragon 0:8f0bb79ddd48 9 *
leothedragon 0:8f0bb79ddd48 10 * Unless required by applicable law or agreed to in writing, software
leothedragon 0:8f0bb79ddd48 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
leothedragon 0:8f0bb79ddd48 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
leothedragon 0:8f0bb79ddd48 13 * See the License for the specific language governing permissions and
leothedragon 0:8f0bb79ddd48 14 * limitations under the License.
leothedragon 0:8f0bb79ddd48 15 */
leothedragon 0:8f0bb79ddd48 16 #include "include/nsdlaccesshelper.h"
leothedragon 0:8f0bb79ddd48 17 #include "include/m2mnsdlinterface.h"
leothedragon 0:8f0bb79ddd48 18 #include "sn_nsdl_lib.h"
leothedragon 0:8f0bb79ddd48 19 #include "sn_grs.h"
leothedragon 0:8f0bb79ddd48 20 #include <stdlib.h>
leothedragon 0:8f0bb79ddd48 21
leothedragon 0:8f0bb79ddd48 22 // callback function for NSDL library to call into
leothedragon 0:8f0bb79ddd48 23 uint8_t __nsdl_c_callback(struct nsdl_s *nsdl_handle,
leothedragon 0:8f0bb79ddd48 24 sn_coap_hdr_s *received_coap_ptr,
leothedragon 0:8f0bb79ddd48 25 sn_nsdl_addr_s *address,
leothedragon 0:8f0bb79ddd48 26 sn_nsdl_capab_e nsdl_capab)
leothedragon 0:8f0bb79ddd48 27 {
leothedragon 0:8f0bb79ddd48 28 uint8_t status = 0;
leothedragon 0:8f0bb79ddd48 29 M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
leothedragon 0:8f0bb79ddd48 30 if(interface) {
leothedragon 0:8f0bb79ddd48 31 status = interface->resource_callback(nsdl_handle,
leothedragon 0:8f0bb79ddd48 32 received_coap_ptr,
leothedragon 0:8f0bb79ddd48 33 address, nsdl_capab);
leothedragon 0:8f0bb79ddd48 34 }
leothedragon 0:8f0bb79ddd48 35 return status;
leothedragon 0:8f0bb79ddd48 36 }
leothedragon 0:8f0bb79ddd48 37
leothedragon 0:8f0bb79ddd48 38 void* __nsdl_c_memory_alloc(uint16_t size)
leothedragon 0:8f0bb79ddd48 39 {
leothedragon 0:8f0bb79ddd48 40 if(size)
leothedragon 0:8f0bb79ddd48 41 return malloc(size);
leothedragon 0:8f0bb79ddd48 42 else
leothedragon 0:8f0bb79ddd48 43 return 0;
leothedragon 0:8f0bb79ddd48 44 }
leothedragon 0:8f0bb79ddd48 45
leothedragon 0:8f0bb79ddd48 46 void __nsdl_c_memory_free(void *ptr)
leothedragon 0:8f0bb79ddd48 47 {
leothedragon 0:8f0bb79ddd48 48 if(ptr)
leothedragon 0:8f0bb79ddd48 49 free(ptr);
leothedragon 0:8f0bb79ddd48 50 }
leothedragon 0:8f0bb79ddd48 51
leothedragon 0:8f0bb79ddd48 52 uint8_t __nsdl_c_send_to_server(struct nsdl_s * nsdl_handle,
leothedragon 0:8f0bb79ddd48 53 sn_nsdl_capab_e protocol,
leothedragon 0:8f0bb79ddd48 54 uint8_t *data_ptr,
leothedragon 0:8f0bb79ddd48 55 uint16_t data_len,
leothedragon 0:8f0bb79ddd48 56 sn_nsdl_addr_s *address_ptr)
leothedragon 0:8f0bb79ddd48 57 {
leothedragon 0:8f0bb79ddd48 58 uint8_t status = 0;
leothedragon 0:8f0bb79ddd48 59 M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
leothedragon 0:8f0bb79ddd48 60 #if MBED_CONF_MBED_TRACE_ENABLE
leothedragon 0:8f0bb79ddd48 61 coap_version_e version = COAP_VERSION_UNKNOWN;
leothedragon 0:8f0bb79ddd48 62 sn_coap_hdr_s *header = sn_coap_parser(nsdl_handle->grs->coap, data_len, data_ptr, &version);
leothedragon 0:8f0bb79ddd48 63 sn_nsdl_print_coap_data(header, true);
leothedragon 0:8f0bb79ddd48 64 sn_coap_parser_release_allocated_coap_msg_mem(nsdl_handle->grs->coap, header);
leothedragon 0:8f0bb79ddd48 65 #endif
leothedragon 0:8f0bb79ddd48 66 if(interface) {
leothedragon 0:8f0bb79ddd48 67 status = interface->send_to_server_callback(nsdl_handle,
leothedragon 0:8f0bb79ddd48 68 protocol, data_ptr,
leothedragon 0:8f0bb79ddd48 69 data_len, address_ptr);
leothedragon 0:8f0bb79ddd48 70 }
leothedragon 0:8f0bb79ddd48 71 return status;
leothedragon 0:8f0bb79ddd48 72 }
leothedragon 0:8f0bb79ddd48 73
leothedragon 0:8f0bb79ddd48 74 uint8_t __nsdl_c_received_from_server(struct nsdl_s * nsdl_handle,
leothedragon 0:8f0bb79ddd48 75 sn_coap_hdr_s *coap_header,
leothedragon 0:8f0bb79ddd48 76 sn_nsdl_addr_s *address_ptr)
leothedragon 0:8f0bb79ddd48 77 {
leothedragon 0:8f0bb79ddd48 78 uint8_t status = 0;
leothedragon 0:8f0bb79ddd48 79 M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
leothedragon 0:8f0bb79ddd48 80 if(interface) {
leothedragon 0:8f0bb79ddd48 81 status = interface->received_from_server_callback(nsdl_handle,
leothedragon 0:8f0bb79ddd48 82 coap_header,
leothedragon 0:8f0bb79ddd48 83 address_ptr);
leothedragon 0:8f0bb79ddd48 84 }
leothedragon 0:8f0bb79ddd48 85 return status;
leothedragon 0:8f0bb79ddd48 86 }
leothedragon 0:8f0bb79ddd48 87
leothedragon 0:8f0bb79ddd48 88 uint8_t __nsdl_c_auto_obs_token(struct nsdl_s *nsdl_handle, const char *path, uint8_t *token)
leothedragon 0:8f0bb79ddd48 89 {
leothedragon 0:8f0bb79ddd48 90 M2MNsdlInterface *interface = (M2MNsdlInterface*)sn_nsdl_get_context(nsdl_handle);
leothedragon 0:8f0bb79ddd48 91 if(interface) {
leothedragon 0:8f0bb79ddd48 92 return interface->find_auto_obs_token(path, token);
leothedragon 0:8f0bb79ddd48 93 }
leothedragon 0:8f0bb79ddd48 94 return 0;
leothedragon 0:8f0bb79ddd48 95 }