Austin Blackstone / Mbed 2 deprecated mbed-client-classic-example-lwip

mbed client on ethernet with LWIP

Dependencies:   mbed Socket lwip-eth lwip-sys lwip

Fork of mbed-client-classic-example-lwip by sandbox

mbed-client-c/source/libNsdl/src/sn_nsdl.c@11:cada08fc8a70, 2016-06-09 (annotated)

Committer:
mbedAustin
Date:
Thu Jun 09 17:08:36 2016 +0000
Revision:
11:cada08fc8a70
Commit for public Consumption

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbedAustin 11:cada08fc8a70 1 /*
mbedAustin 11:cada08fc8a70 2 * Copyright (c) 2011-2015 ARM Limited. All rights reserved.
mbedAustin 11:cada08fc8a70 3 * SPDX-License-Identifier: Apache-2.0
mbedAustin 11:cada08fc8a70 4 * Licensed under the Apache License, Version 2.0 (the License); you may
mbedAustin 11:cada08fc8a70 5 * not use this file except in compliance with the License.
mbedAustin 11:cada08fc8a70 6 * You may obtain a copy of the License at
mbedAustin 11:cada08fc8a70 7 *
mbedAustin 11:cada08fc8a70 8 * http://www.apache.org/licenses/LICENSE-2.0
mbedAustin 11:cada08fc8a70 9 *
mbedAustin 11:cada08fc8a70 10 * Unless required by applicable law or agreed to in writing, software
mbedAustin 11:cada08fc8a70 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
mbedAustin 11:cada08fc8a70 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbedAustin 11:cada08fc8a70 13 * See the License for the specific language governing permissions and
mbedAustin 11:cada08fc8a70 14 * limitations under the License.
mbedAustin 11:cada08fc8a70 15 */
mbedAustin 11:cada08fc8a70 16 /**
mbedAustin 11:cada08fc8a70 17 * \file sn_nsdl.c
mbedAustin 11:cada08fc8a70 18 *
mbedAustin 11:cada08fc8a70 19 * \brief Nano service device library
mbedAustin 11:cada08fc8a70 20 *
mbedAustin 11:cada08fc8a70 21 */
mbedAustin 11:cada08fc8a70 22
mbedAustin 11:cada08fc8a70 23 #include <string.h>
mbedAustin 11:cada08fc8a70 24
mbedAustin 11:cada08fc8a70 25 #include "ns_types.h"
mbedAustin 11:cada08fc8a70 26 #include "sn_nsdl.h"
mbedAustin 11:cada08fc8a70 27 #include "sn_coap_header.h"
mbedAustin 11:cada08fc8a70 28 #include "sn_coap_protocol.h"
mbedAustin 11:cada08fc8a70 29 #include "sn_nsdl_lib.h"
mbedAustin 11:cada08fc8a70 30 #include "sn_grs.h"
mbedAustin 11:cada08fc8a70 31
mbedAustin 11:cada08fc8a70 32 /* Defines */
mbedAustin 11:cada08fc8a70 33 #define RESOURCE_DIR_LEN 2
mbedAustin 11:cada08fc8a70 34 #define EP_NAME_PARAMETERS_LEN 3
mbedAustin 11:cada08fc8a70 35 #define ET_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 36 #define LT_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 37 #define DOMAIN_PARAMETER_LEN 2
mbedAustin 11:cada08fc8a70 38 #define RT_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 39 #define IF_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 40 #define OBS_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 41 #define AOBS_PARAMETER_LEN 8
mbedAustin 11:cada08fc8a70 42 #define COAP_CON_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 43 #define BS_EP_PARAMETER_LEN 3
mbedAustin 11:cada08fc8a70 44 #define BS_QUEUE_MODE_PARAMATER_LEN 2
mbedAustin 11:cada08fc8a70 45
mbedAustin 11:cada08fc8a70 46 #define SN_NSDL_EP_REGISTER_MESSAGE 1
mbedAustin 11:cada08fc8a70 47 #define SN_NSDL_EP_UPDATE_MESSAGE 2
mbedAustin 11:cada08fc8a70 48
mbedAustin 11:cada08fc8a70 49 #define SN_NSDL_MSG_UNDEFINED 0
mbedAustin 11:cada08fc8a70 50 #define SN_NSDL_MSG_REGISTER 1
mbedAustin 11:cada08fc8a70 51 #define SN_NSDL_MSG_UNREGISTER 2
mbedAustin 11:cada08fc8a70 52 #define SN_NSDL_MSG_UPDATE 3
mbedAustin 11:cada08fc8a70 53
mbedAustin 11:cada08fc8a70 54 /* Constants */
mbedAustin 11:cada08fc8a70 55 static uint8_t ep_name_parameter_string[] = {'e', 'p', '='}; /* Endpoint name. A unique name for the registering node in a domain. */
mbedAustin 11:cada08fc8a70 56 static uint8_t resource_path_ptr[] = {'r', 'd'}; /* For resource directory */
mbedAustin 11:cada08fc8a70 57 static uint8_t resource_type_parameter[] = {'r', 't', '='}; /* Resource type. Only once for registration */
mbedAustin 11:cada08fc8a70 58 static uint8_t obs_parameter[] = {'o', 'b', 's'}; /* Observable */
mbedAustin 11:cada08fc8a70 59 //static uint8_t aobs_parameter[] = {'a','o','b','s',';','i','d','='}; /* Auto-observable - TBD */
mbedAustin 11:cada08fc8a70 60 static uint8_t if_description_parameter[] = {'i', 'f', '='}; /* Interface description. Only once */
mbedAustin 11:cada08fc8a70 61 static uint8_t ep_lifetime_parameter[] = {'l', 't', '='}; /* Lifetime. Number of seconds that this registration will be valid for. Must be updated within this time, or will be removed. */
mbedAustin 11:cada08fc8a70 62 static uint8_t ep_domain_parameter[] = {'d', '='}; /* Domain name. If this parameter is missing, a default domain is assumed. */
mbedAustin 11:cada08fc8a70 63 static uint8_t coap_con_type_parameter[] = {'c', 't', '='}; /* CoAP content type */
mbedAustin 11:cada08fc8a70 64 /* * OMA BS parameters * */
mbedAustin 11:cada08fc8a70 65 static uint8_t bs_uri[] = {'b', 's'};
mbedAustin 11:cada08fc8a70 66 static uint8_t bs_ep_name[] = {'e', 'p', '='};
mbedAustin 11:cada08fc8a70 67 static uint8_t et_parameter[] = {'e', 't', '='}; /* Endpoint type */
mbedAustin 11:cada08fc8a70 68 static uint8_t bs_queue_mode[] = {'b', '='};
mbedAustin 11:cada08fc8a70 69
mbedAustin 11:cada08fc8a70 70 /* Function prototypes */
mbedAustin 11:cada08fc8a70 71 static uint16_t sn_nsdl_internal_coap_send(struct nsdl_s *handle, sn_coap_hdr_s *coap_header_ptr, sn_nsdl_addr_s *dst_addr_ptr, uint8_t message_description);
mbedAustin 11:cada08fc8a70 72 static void sn_nsdl_resolve_nsp_address(struct nsdl_s *handle);
mbedAustin 11:cada08fc8a70 73 int8_t sn_nsdl_build_registration_body(struct nsdl_s *handle, sn_coap_hdr_s *message_ptr, uint8_t updating_registeration);
mbedAustin 11:cada08fc8a70 74 static uint16_t sn_nsdl_calculate_registration_body_size(struct nsdl_s *handle, uint8_t updating_registeration);
mbedAustin 11:cada08fc8a70 75 static uint8_t sn_nsdl_calculate_uri_query_option_len(sn_nsdl_ep_parameters_s *endpoint_info_ptr, uint8_t msg_type);
mbedAustin 11:cada08fc8a70 76 static int8_t sn_nsdl_fill_uri_query_options(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *parameter_ptr, sn_coap_hdr_s *source_msg_ptr, uint8_t msg_type);
mbedAustin 11:cada08fc8a70 77 static int8_t sn_nsdl_local_rx_function(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr, sn_nsdl_addr_s *address_ptr);
mbedAustin 11:cada08fc8a70 78 static int8_t sn_nsdl_resolve_ep_information(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr);
mbedAustin 11:cada08fc8a70 79 static uint8_t sn_nsdl_itoa_len(uint8_t value);
mbedAustin 11:cada08fc8a70 80 static uint8_t *sn_nsdl_itoa(uint8_t *ptr, uint8_t value);
mbedAustin 11:cada08fc8a70 81 static int32_t sn_nsdl_atoi(uint8_t *ptr, uint8_t len);
mbedAustin 11:cada08fc8a70 82 static uint32_t sn_nsdl_ahextoi(uint8_t *ptr, uint8_t len);
mbedAustin 11:cada08fc8a70 83 static int8_t sn_nsdl_resolve_lwm2m_address(struct nsdl_s *handle, uint8_t *uri, uint16_t uri_len);
mbedAustin 11:cada08fc8a70 84 static int8_t sn_nsdl_process_oma_tlv(struct nsdl_s *handle, uint8_t *data_ptr, uint16_t data_len);
mbedAustin 11:cada08fc8a70 85 static void sn_nsdl_check_oma_bs_status(struct nsdl_s *handle);
mbedAustin 11:cada08fc8a70 86 static int8_t sn_nsdl_create_oma_device_object_base(struct nsdl_s *handle, sn_nsdl_oma_device_t *oma_device_setup_ptr, sn_nsdl_oma_binding_and_mode_t binding_and_mode);
mbedAustin 11:cada08fc8a70 87 static int8_t set_endpoint_info(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *endpoint_info_ptr);
mbedAustin 11:cada08fc8a70 88 static bool validateParameters(sn_nsdl_ep_parameters_s *parameter_ptr);
mbedAustin 11:cada08fc8a70 89 static bool validate(uint8_t* ptr, uint32_t len, char illegalChar);
mbedAustin 11:cada08fc8a70 90
mbedAustin 11:cada08fc8a70 91 int8_t sn_nsdl_destroy(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 92 {
mbedAustin 11:cada08fc8a70 93 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 94 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 95 }
mbedAustin 11:cada08fc8a70 96
mbedAustin 11:cada08fc8a70 97 if (handle->ep_information_ptr) {
mbedAustin 11:cada08fc8a70 98 if (handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 99 handle->sn_nsdl_free(handle->ep_information_ptr->endpoint_name_ptr);
mbedAustin 11:cada08fc8a70 100 handle->ep_information_ptr->endpoint_name_ptr = 0;
mbedAustin 11:cada08fc8a70 101 }
mbedAustin 11:cada08fc8a70 102 if (handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 103 handle->sn_nsdl_free(handle->ep_information_ptr->domain_name_ptr);
mbedAustin 11:cada08fc8a70 104 handle->ep_information_ptr->domain_name_ptr = 0;
mbedAustin 11:cada08fc8a70 105 handle->ep_information_ptr->domain_name_len = 0;
mbedAustin 11:cada08fc8a70 106 }
mbedAustin 11:cada08fc8a70 107 if (handle->ep_information_ptr->location_ptr) {
mbedAustin 11:cada08fc8a70 108 handle->sn_nsdl_free(handle->ep_information_ptr->location_ptr);
mbedAustin 11:cada08fc8a70 109 handle->ep_information_ptr->location_ptr = 0;
mbedAustin 11:cada08fc8a70 110 handle->ep_information_ptr->location_len = 0;
mbedAustin 11:cada08fc8a70 111 }
mbedAustin 11:cada08fc8a70 112 if (handle->ep_information_ptr->type_ptr) {
mbedAustin 11:cada08fc8a70 113 handle->sn_nsdl_free(handle->ep_information_ptr->type_ptr);
mbedAustin 11:cada08fc8a70 114 handle->ep_information_ptr->type_ptr = 0;
mbedAustin 11:cada08fc8a70 115 }
mbedAustin 11:cada08fc8a70 116
mbedAustin 11:cada08fc8a70 117 if (handle->ep_information_ptr->lifetime_ptr)
mbedAustin 11:cada08fc8a70 118
mbedAustin 11:cada08fc8a70 119 {
mbedAustin 11:cada08fc8a70 120 handle->sn_nsdl_free(handle->ep_information_ptr->lifetime_ptr);
mbedAustin 11:cada08fc8a70 121 handle->ep_information_ptr->lifetime_ptr = 0;
mbedAustin 11:cada08fc8a70 122 }
mbedAustin 11:cada08fc8a70 123
mbedAustin 11:cada08fc8a70 124 handle->sn_nsdl_free(handle->ep_information_ptr);
mbedAustin 11:cada08fc8a70 125 handle->ep_information_ptr = 0;
mbedAustin 11:cada08fc8a70 126 }
mbedAustin 11:cada08fc8a70 127
mbedAustin 11:cada08fc8a70 128 if (handle->nsp_address_ptr) {
mbedAustin 11:cada08fc8a70 129 if (handle->nsp_address_ptr->omalw_address_ptr) {
mbedAustin 11:cada08fc8a70 130 if (handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 131 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 132 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = 0;
mbedAustin 11:cada08fc8a70 133 }
mbedAustin 11:cada08fc8a70 134 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr);
mbedAustin 11:cada08fc8a70 135 }
mbedAustin 11:cada08fc8a70 136
mbedAustin 11:cada08fc8a70 137 handle->sn_nsdl_free(handle->nsp_address_ptr);
mbedAustin 11:cada08fc8a70 138 handle->nsp_address_ptr = 0;
mbedAustin 11:cada08fc8a70 139 }
mbedAustin 11:cada08fc8a70 140
mbedAustin 11:cada08fc8a70 141 if (handle->oma_bs_address_ptr) {
mbedAustin 11:cada08fc8a70 142 handle->sn_nsdl_free(handle->oma_bs_address_ptr);
mbedAustin 11:cada08fc8a70 143 }
mbedAustin 11:cada08fc8a70 144
mbedAustin 11:cada08fc8a70 145 /* Destroy also libCoap and grs part of libNsdl */
mbedAustin 11:cada08fc8a70 146 sn_coap_protocol_destroy(handle->grs->coap);
mbedAustin 11:cada08fc8a70 147 sn_grs_destroy(handle->grs);
mbedAustin 11:cada08fc8a70 148 handle->sn_nsdl_free(handle);
mbedAustin 11:cada08fc8a70 149
mbedAustin 11:cada08fc8a70 150 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 151 }
mbedAustin 11:cada08fc8a70 152
mbedAustin 11:cada08fc8a70 153 struct nsdl_s *sn_nsdl_init(uint8_t (*sn_nsdl_tx_cb)(struct nsdl_s *, sn_nsdl_capab_e , uint8_t *, uint16_t, sn_nsdl_addr_s *),
mbedAustin 11:cada08fc8a70 154 uint8_t (*sn_nsdl_rx_cb)(struct nsdl_s *, sn_coap_hdr_s *, sn_nsdl_addr_s *),
mbedAustin 11:cada08fc8a70 155 void *(*sn_nsdl_alloc)(uint16_t), void (*sn_nsdl_free)(void *))
mbedAustin 11:cada08fc8a70 156 {
mbedAustin 11:cada08fc8a70 157 /* Check pointers and define function pointers */
mbedAustin 11:cada08fc8a70 158 if (!sn_nsdl_alloc || !sn_nsdl_free || !sn_nsdl_tx_cb || !sn_nsdl_rx_cb) {
mbedAustin 11:cada08fc8a70 159 return NULL;
mbedAustin 11:cada08fc8a70 160 }
mbedAustin 11:cada08fc8a70 161
mbedAustin 11:cada08fc8a70 162 struct nsdl_s *handle = NULL;
mbedAustin 11:cada08fc8a70 163
mbedAustin 11:cada08fc8a70 164 handle = sn_nsdl_alloc(sizeof(struct nsdl_s));
mbedAustin 11:cada08fc8a70 165
mbedAustin 11:cada08fc8a70 166 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 167 return NULL;
mbedAustin 11:cada08fc8a70 168 }
mbedAustin 11:cada08fc8a70 169
mbedAustin 11:cada08fc8a70 170 memset(handle, 0, sizeof(struct nsdl_s));
mbedAustin 11:cada08fc8a70 171
mbedAustin 11:cada08fc8a70 172 /* Define function pointers */
mbedAustin 11:cada08fc8a70 173 handle->sn_nsdl_alloc = sn_nsdl_alloc;
mbedAustin 11:cada08fc8a70 174 handle->sn_nsdl_free = sn_nsdl_free;
mbedAustin 11:cada08fc8a70 175
mbedAustin 11:cada08fc8a70 176 handle->sn_nsdl_tx_callback = sn_nsdl_tx_cb;
mbedAustin 11:cada08fc8a70 177 handle->sn_nsdl_rx_callback = sn_nsdl_rx_cb;
mbedAustin 11:cada08fc8a70 178
mbedAustin 11:cada08fc8a70 179 /* Initialize ep parameters struct */
mbedAustin 11:cada08fc8a70 180 if (!handle->ep_information_ptr) {
mbedAustin 11:cada08fc8a70 181 handle->ep_information_ptr = handle->sn_nsdl_alloc(sizeof(sn_nsdl_ep_parameters_s));
mbedAustin 11:cada08fc8a70 182 if (!handle->ep_information_ptr) {
mbedAustin 11:cada08fc8a70 183 sn_nsdl_free(handle);
mbedAustin 11:cada08fc8a70 184 return NULL;
mbedAustin 11:cada08fc8a70 185 }
mbedAustin 11:cada08fc8a70 186 memset(handle->ep_information_ptr, 0, sizeof(sn_nsdl_ep_parameters_s));
mbedAustin 11:cada08fc8a70 187 }
mbedAustin 11:cada08fc8a70 188
mbedAustin 11:cada08fc8a70 189 handle->grs = sn_grs_init(sn_nsdl_tx_cb, &sn_nsdl_local_rx_function, sn_nsdl_alloc, sn_nsdl_free);
mbedAustin 11:cada08fc8a70 190
mbedAustin 11:cada08fc8a70 191 /* Initialize GRS */
mbedAustin 11:cada08fc8a70 192 if (handle->grs == NULL) {
mbedAustin 11:cada08fc8a70 193 handle->sn_nsdl_free(handle->ep_information_ptr);
mbedAustin 11:cada08fc8a70 194 handle->ep_information_ptr = 0;
mbedAustin 11:cada08fc8a70 195 sn_nsdl_free(handle);
mbedAustin 11:cada08fc8a70 196 return NULL;
mbedAustin 11:cada08fc8a70 197 }
mbedAustin 11:cada08fc8a70 198
mbedAustin 11:cada08fc8a70 199 sn_nsdl_resolve_nsp_address(handle);
mbedAustin 11:cada08fc8a70 200
mbedAustin 11:cada08fc8a70 201 handle->sn_nsdl_endpoint_registered = SN_NSDL_ENDPOINT_NOT_REGISTERED;
mbedAustin 11:cada08fc8a70 202
mbedAustin 11:cada08fc8a70 203 return handle;
mbedAustin 11:cada08fc8a70 204 }
mbedAustin 11:cada08fc8a70 205
mbedAustin 11:cada08fc8a70 206 uint16_t sn_nsdl_register_endpoint(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *endpoint_info_ptr)
mbedAustin 11:cada08fc8a70 207 {
mbedAustin 11:cada08fc8a70 208 /* Local variables */
mbedAustin 11:cada08fc8a70 209 sn_coap_hdr_s *register_message_ptr;
mbedAustin 11:cada08fc8a70 210 uint16_t message_id = 0;
mbedAustin 11:cada08fc8a70 211
mbedAustin 11:cada08fc8a70 212 if (endpoint_info_ptr == NULL || handle == NULL) {
mbedAustin 11:cada08fc8a70 213 return 0;
mbedAustin 11:cada08fc8a70 214 }
mbedAustin 11:cada08fc8a70 215
mbedAustin 11:cada08fc8a70 216 /*** Build endpoint register message ***/
mbedAustin 11:cada08fc8a70 217
mbedAustin 11:cada08fc8a70 218 /* Allocate memory for header struct */
mbedAustin 11:cada08fc8a70 219 register_message_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 220 if (register_message_ptr == NULL) {
mbedAustin 11:cada08fc8a70 221 return 0;
mbedAustin 11:cada08fc8a70 222 }
mbedAustin 11:cada08fc8a70 223
mbedAustin 11:cada08fc8a70 224 memset(register_message_ptr, 0, sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 225
mbedAustin 11:cada08fc8a70 226 /* Fill message fields -> confirmable post to specified NSP path */
mbedAustin 11:cada08fc8a70 227 register_message_ptr->msg_type = COAP_MSG_TYPE_CONFIRMABLE;
mbedAustin 11:cada08fc8a70 228 register_message_ptr->msg_code = COAP_MSG_CODE_REQUEST_POST;
mbedAustin 11:cada08fc8a70 229
mbedAustin 11:cada08fc8a70 230 /* Allocate memory for the extended options list */
mbedAustin 11:cada08fc8a70 231 register_message_ptr->options_list_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 232 if (register_message_ptr->options_list_ptr == NULL) {
mbedAustin 11:cada08fc8a70 233 handle->sn_nsdl_free(register_message_ptr);
mbedAustin 11:cada08fc8a70 234 register_message_ptr = 0;
mbedAustin 11:cada08fc8a70 235 return 0;
mbedAustin 11:cada08fc8a70 236 }
mbedAustin 11:cada08fc8a70 237
mbedAustin 11:cada08fc8a70 238 memset(register_message_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 239
mbedAustin 11:cada08fc8a70 240 register_message_ptr->uri_path_len = sizeof(resource_path_ptr);
mbedAustin 11:cada08fc8a70 241 register_message_ptr->uri_path_ptr = resource_path_ptr;
mbedAustin 11:cada08fc8a70 242
mbedAustin 11:cada08fc8a70 243 /* Fill Uri-query options */
mbedAustin 11:cada08fc8a70 244 if( SN_NSDL_FAILURE == sn_nsdl_fill_uri_query_options(handle, endpoint_info_ptr,
mbedAustin 11:cada08fc8a70 245 register_message_ptr, SN_NSDL_EP_REGISTER_MESSAGE) ){
mbedAustin 11:cada08fc8a70 246 register_message_ptr->uri_path_ptr = NULL;
mbedAustin 11:cada08fc8a70 247 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 248 return 0;
mbedAustin 11:cada08fc8a70 249 }
mbedAustin 11:cada08fc8a70 250
mbedAustin 11:cada08fc8a70 251 if (endpoint_info_ptr->ds_register_mode == REGISTER_WITH_RESOURCES) {
mbedAustin 11:cada08fc8a70 252 /* Built body for message */
mbedAustin 11:cada08fc8a70 253 if (sn_nsdl_build_registration_body(handle, register_message_ptr, 0) == SN_NSDL_FAILURE) {
mbedAustin 11:cada08fc8a70 254 register_message_ptr->uri_path_ptr = NULL;
mbedAustin 11:cada08fc8a70 255 register_message_ptr->options_list_ptr->uri_host_ptr = NULL;
mbedAustin 11:cada08fc8a70 256 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 257 return 0;
mbedAustin 11:cada08fc8a70 258 }
mbedAustin 11:cada08fc8a70 259 }
mbedAustin 11:cada08fc8a70 260
mbedAustin 11:cada08fc8a70 261 /* Clean (possible) existing and save new endpoint info to handle */
mbedAustin 11:cada08fc8a70 262 if (set_endpoint_info(handle, endpoint_info_ptr) == -1) {
mbedAustin 11:cada08fc8a70 263 if (register_message_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 264 handle->sn_nsdl_free(register_message_ptr->payload_ptr);
mbedAustin 11:cada08fc8a70 265 register_message_ptr->payload_ptr = NULL;
mbedAustin 11:cada08fc8a70 266 }
mbedAustin 11:cada08fc8a70 267
mbedAustin 11:cada08fc8a70 268 register_message_ptr->uri_path_ptr = NULL;
mbedAustin 11:cada08fc8a70 269 register_message_ptr->options_list_ptr->uri_host_ptr = NULL;
mbedAustin 11:cada08fc8a70 270
mbedAustin 11:cada08fc8a70 271 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 272
mbedAustin 11:cada08fc8a70 273 return 0;
mbedAustin 11:cada08fc8a70 274 }
mbedAustin 11:cada08fc8a70 275
mbedAustin 11:cada08fc8a70 276 /* Build and send coap message to NSP */
mbedAustin 11:cada08fc8a70 277 message_id = sn_nsdl_internal_coap_send(handle, register_message_ptr, handle->nsp_address_ptr->omalw_address_ptr, SN_NSDL_MSG_REGISTER);
mbedAustin 11:cada08fc8a70 278
mbedAustin 11:cada08fc8a70 279 if (register_message_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 280 handle->sn_nsdl_free(register_message_ptr->payload_ptr);
mbedAustin 11:cada08fc8a70 281 register_message_ptr->payload_ptr = NULL;
mbedAustin 11:cada08fc8a70 282 }
mbedAustin 11:cada08fc8a70 283
mbedAustin 11:cada08fc8a70 284 register_message_ptr->uri_path_ptr = NULL;
mbedAustin 11:cada08fc8a70 285 register_message_ptr->options_list_ptr->uri_host_ptr = NULL;
mbedAustin 11:cada08fc8a70 286
mbedAustin 11:cada08fc8a70 287 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 288
mbedAustin 11:cada08fc8a70 289 return message_id;
mbedAustin 11:cada08fc8a70 290 }
mbedAustin 11:cada08fc8a70 291
mbedAustin 11:cada08fc8a70 292 uint16_t sn_nsdl_unregister_endpoint(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 293 {
mbedAustin 11:cada08fc8a70 294 /* Local variables */
mbedAustin 11:cada08fc8a70 295 sn_coap_hdr_s *unregister_message_ptr;
mbedAustin 11:cada08fc8a70 296 uint8_t *temp_ptr = 0;
mbedAustin 11:cada08fc8a70 297 uint16_t message_id = 0;
mbedAustin 11:cada08fc8a70 298
mbedAustin 11:cada08fc8a70 299 /* Check parameters */
mbedAustin 11:cada08fc8a70 300 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 301 return 0;
mbedAustin 11:cada08fc8a70 302 }
mbedAustin 11:cada08fc8a70 303
mbedAustin 11:cada08fc8a70 304 /* Check that EP have been registered */
mbedAustin 11:cada08fc8a70 305 if (sn_nsdl_is_ep_registered(handle)) {
mbedAustin 11:cada08fc8a70 306
mbedAustin 11:cada08fc8a70 307 /* Memory allocation for unregister message */
mbedAustin 11:cada08fc8a70 308 unregister_message_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 309 if (!unregister_message_ptr) {
mbedAustin 11:cada08fc8a70 310 return 0;
mbedAustin 11:cada08fc8a70 311 }
mbedAustin 11:cada08fc8a70 312
mbedAustin 11:cada08fc8a70 313 memset(unregister_message_ptr, 0, sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 314
mbedAustin 11:cada08fc8a70 315 /* Fill unregister message */
mbedAustin 11:cada08fc8a70 316 unregister_message_ptr->msg_type = COAP_MSG_TYPE_CONFIRMABLE;
mbedAustin 11:cada08fc8a70 317 unregister_message_ptr->msg_code = COAP_MSG_CODE_REQUEST_DELETE;
mbedAustin 11:cada08fc8a70 318
mbedAustin 11:cada08fc8a70 319 if(handle->ep_information_ptr->location_ptr) {
mbedAustin 11:cada08fc8a70 320 unregister_message_ptr->uri_path_len = handle->ep_information_ptr->location_len;
mbedAustin 11:cada08fc8a70 321 unregister_message_ptr->uri_path_ptr = handle->sn_nsdl_alloc(unregister_message_ptr->uri_path_len);
mbedAustin 11:cada08fc8a70 322 if (!unregister_message_ptr->uri_path_ptr) {
mbedAustin 11:cada08fc8a70 323 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, unregister_message_ptr);
mbedAustin 11:cada08fc8a70 324 return 0;
mbedAustin 11:cada08fc8a70 325 }
mbedAustin 11:cada08fc8a70 326
mbedAustin 11:cada08fc8a70 327 temp_ptr = unregister_message_ptr->uri_path_ptr;
mbedAustin 11:cada08fc8a70 328
mbedAustin 11:cada08fc8a70 329 memcpy(temp_ptr , handle->ep_information_ptr->location_ptr, handle->ep_information_ptr->location_len);
mbedAustin 11:cada08fc8a70 330 } else {
mbedAustin 11:cada08fc8a70 331 unregister_message_ptr->uri_path_len = (RESOURCE_DIR_LEN + 1 + handle->ep_information_ptr->domain_name_len + 1 + handle->ep_information_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 332 unregister_message_ptr->uri_path_ptr = handle->sn_nsdl_alloc(unregister_message_ptr->uri_path_len);
mbedAustin 11:cada08fc8a70 333 if (!unregister_message_ptr->uri_path_ptr) {
mbedAustin 11:cada08fc8a70 334 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, unregister_message_ptr);
mbedAustin 11:cada08fc8a70 335 return 0;
mbedAustin 11:cada08fc8a70 336 }
mbedAustin 11:cada08fc8a70 337
mbedAustin 11:cada08fc8a70 338 temp_ptr = unregister_message_ptr->uri_path_ptr;
mbedAustin 11:cada08fc8a70 339
mbedAustin 11:cada08fc8a70 340 memcpy(temp_ptr, resource_path_ptr, RESOURCE_DIR_LEN);
mbedAustin 11:cada08fc8a70 341 temp_ptr += RESOURCE_DIR_LEN;
mbedAustin 11:cada08fc8a70 342
mbedAustin 11:cada08fc8a70 343 *temp_ptr++ = '/';
mbedAustin 11:cada08fc8a70 344
mbedAustin 11:cada08fc8a70 345 memcpy(temp_ptr , handle->ep_information_ptr->domain_name_ptr, handle->ep_information_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 346 temp_ptr += handle->ep_information_ptr->domain_name_len;
mbedAustin 11:cada08fc8a70 347
mbedAustin 11:cada08fc8a70 348 *temp_ptr++ = '/';
mbedAustin 11:cada08fc8a70 349
mbedAustin 11:cada08fc8a70 350 memcpy(temp_ptr , handle->ep_information_ptr->endpoint_name_ptr, handle->ep_information_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 351 }
mbedAustin 11:cada08fc8a70 352
mbedAustin 11:cada08fc8a70 353 /* Send message */
mbedAustin 11:cada08fc8a70 354 message_id = sn_nsdl_internal_coap_send(handle, unregister_message_ptr, handle->nsp_address_ptr->omalw_address_ptr, SN_NSDL_MSG_UNREGISTER);
mbedAustin 11:cada08fc8a70 355
mbedAustin 11:cada08fc8a70 356 /* Free memory */
mbedAustin 11:cada08fc8a70 357 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, unregister_message_ptr);
mbedAustin 11:cada08fc8a70 358
mbedAustin 11:cada08fc8a70 359 }
mbedAustin 11:cada08fc8a70 360
mbedAustin 11:cada08fc8a70 361 return message_id;
mbedAustin 11:cada08fc8a70 362 }
mbedAustin 11:cada08fc8a70 363
mbedAustin 11:cada08fc8a70 364 uint16_t sn_nsdl_update_registration(struct nsdl_s *handle, uint8_t *lt_ptr, uint8_t lt_len)
mbedAustin 11:cada08fc8a70 365 {
mbedAustin 11:cada08fc8a70 366 /* Local variables */
mbedAustin 11:cada08fc8a70 367 sn_coap_hdr_s *register_message_ptr;
mbedAustin 11:cada08fc8a70 368 uint8_t *temp_ptr;
mbedAustin 11:cada08fc8a70 369 sn_nsdl_ep_parameters_s temp_parameters;
mbedAustin 11:cada08fc8a70 370 uint16_t message_id = 0;
mbedAustin 11:cada08fc8a70 371
mbedAustin 11:cada08fc8a70 372 /* Check parameters */
mbedAustin 11:cada08fc8a70 373 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 374 return 0;
mbedAustin 11:cada08fc8a70 375 }
mbedAustin 11:cada08fc8a70 376
mbedAustin 11:cada08fc8a70 377 if (!sn_nsdl_is_ep_registered(handle)){
mbedAustin 11:cada08fc8a70 378 return 0;
mbedAustin 11:cada08fc8a70 379 }
mbedAustin 11:cada08fc8a70 380
mbedAustin 11:cada08fc8a70 381 memset(&temp_parameters, 0, sizeof(sn_nsdl_ep_parameters_s));
mbedAustin 11:cada08fc8a70 382
mbedAustin 11:cada08fc8a70 383 temp_parameters.lifetime_len = lt_len;
mbedAustin 11:cada08fc8a70 384 temp_parameters.lifetime_ptr = lt_ptr;
mbedAustin 11:cada08fc8a70 385
mbedAustin 11:cada08fc8a70 386 /*** Build endpoint register update message ***/
mbedAustin 11:cada08fc8a70 387
mbedAustin 11:cada08fc8a70 388 /* Allocate memory for header struct */
mbedAustin 11:cada08fc8a70 389 register_message_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 390 if (register_message_ptr == NULL) {
mbedAustin 11:cada08fc8a70 391 return 0;
mbedAustin 11:cada08fc8a70 392 }
mbedAustin 11:cada08fc8a70 393
mbedAustin 11:cada08fc8a70 394 memset(register_message_ptr, 0, sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 395
mbedAustin 11:cada08fc8a70 396 /* Fill message fields -> confirmable post to specified NSP path */
mbedAustin 11:cada08fc8a70 397 register_message_ptr->msg_type = COAP_MSG_TYPE_CONFIRMABLE;
mbedAustin 11:cada08fc8a70 398 register_message_ptr->msg_code = COAP_MSG_CODE_REQUEST_POST;
mbedAustin 11:cada08fc8a70 399
mbedAustin 11:cada08fc8a70 400 if(handle->ep_information_ptr->location_ptr) {
mbedAustin 11:cada08fc8a70 401 register_message_ptr->uri_path_len = handle->ep_information_ptr->location_len; /* = Only location set by Device Server*/
mbedAustin 11:cada08fc8a70 402
mbedAustin 11:cada08fc8a70 403 register_message_ptr->uri_path_ptr = handle->sn_nsdl_alloc(register_message_ptr->uri_path_len);
mbedAustin 11:cada08fc8a70 404 if (!register_message_ptr->uri_path_ptr) {
mbedAustin 11:cada08fc8a70 405 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 406 return 0;
mbedAustin 11:cada08fc8a70 407 }
mbedAustin 11:cada08fc8a70 408
mbedAustin 11:cada08fc8a70 409 temp_ptr = register_message_ptr->uri_path_ptr;
mbedAustin 11:cada08fc8a70 410
mbedAustin 11:cada08fc8a70 411 /* location */
mbedAustin 11:cada08fc8a70 412 memcpy(temp_ptr, handle->ep_information_ptr->location_ptr, handle->ep_information_ptr->location_len);
mbedAustin 11:cada08fc8a70 413 } else {
mbedAustin 11:cada08fc8a70 414 register_message_ptr->uri_path_len = sizeof(resource_path_ptr) + handle->ep_information_ptr->domain_name_len + handle->ep_information_ptr->endpoint_name_len + 2; /* = rd/domain/endpoint */
mbedAustin 11:cada08fc8a70 415
mbedAustin 11:cada08fc8a70 416 register_message_ptr->uri_path_ptr = handle->sn_nsdl_alloc(register_message_ptr->uri_path_len);
mbedAustin 11:cada08fc8a70 417 if (!register_message_ptr->uri_path_ptr) {
mbedAustin 11:cada08fc8a70 418 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 419 return 0;
mbedAustin 11:cada08fc8a70 420 }
mbedAustin 11:cada08fc8a70 421
mbedAustin 11:cada08fc8a70 422 temp_ptr = register_message_ptr->uri_path_ptr;
mbedAustin 11:cada08fc8a70 423
mbedAustin 11:cada08fc8a70 424 /* rd/ */
mbedAustin 11:cada08fc8a70 425 memcpy(temp_ptr, resource_path_ptr, sizeof(resource_path_ptr));
mbedAustin 11:cada08fc8a70 426 temp_ptr += sizeof(resource_path_ptr);
mbedAustin 11:cada08fc8a70 427 *temp_ptr++ = '/';
mbedAustin 11:cada08fc8a70 428
mbedAustin 11:cada08fc8a70 429 /* rd/DOMAIN/ */
mbedAustin 11:cada08fc8a70 430 memcpy(temp_ptr, handle->ep_information_ptr->domain_name_ptr, handle->ep_information_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 431 temp_ptr += handle->ep_information_ptr->domain_name_len;
mbedAustin 11:cada08fc8a70 432 *temp_ptr++ = '/';
mbedAustin 11:cada08fc8a70 433
mbedAustin 11:cada08fc8a70 434 /* rd/domain/ENDPOINT */
mbedAustin 11:cada08fc8a70 435 memcpy(temp_ptr, handle->ep_information_ptr->endpoint_name_ptr, handle->ep_information_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 436 }
mbedAustin 11:cada08fc8a70 437
mbedAustin 11:cada08fc8a70 438 /* Allocate memory for the extended options list */
mbedAustin 11:cada08fc8a70 439 register_message_ptr->options_list_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 440 if (register_message_ptr->options_list_ptr == NULL) {
mbedAustin 11:cada08fc8a70 441 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 442 return 0;
mbedAustin 11:cada08fc8a70 443 }
mbedAustin 11:cada08fc8a70 444
mbedAustin 11:cada08fc8a70 445 memset(register_message_ptr->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 446
mbedAustin 11:cada08fc8a70 447 /* Fill Uri-query options */
mbedAustin 11:cada08fc8a70 448 sn_nsdl_fill_uri_query_options(handle, &temp_parameters, register_message_ptr, SN_NSDL_EP_UPDATE_MESSAGE);
mbedAustin 11:cada08fc8a70 449
mbedAustin 11:cada08fc8a70 450 /* Build payload */
mbedAustin 11:cada08fc8a70 451 if (handle->ep_information_ptr->ds_register_mode == REGISTER_WITH_RESOURCES) {
mbedAustin 11:cada08fc8a70 452
mbedAustin 11:cada08fc8a70 453 if (sn_nsdl_build_registration_body(handle, register_message_ptr, 1) == SN_NSDL_FAILURE) {
mbedAustin 11:cada08fc8a70 454 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 455 return 0;
mbedAustin 11:cada08fc8a70 456 }
mbedAustin 11:cada08fc8a70 457 }
mbedAustin 11:cada08fc8a70 458
mbedAustin 11:cada08fc8a70 459 /* Build and send coap message to NSP */
mbedAustin 11:cada08fc8a70 460 message_id = sn_nsdl_internal_coap_send(handle, register_message_ptr, handle->nsp_address_ptr->omalw_address_ptr, SN_NSDL_MSG_UPDATE);
mbedAustin 11:cada08fc8a70 461
mbedAustin 11:cada08fc8a70 462 if (register_message_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 463 handle->sn_nsdl_free(register_message_ptr->payload_ptr);
mbedAustin 11:cada08fc8a70 464 }
mbedAustin 11:cada08fc8a70 465 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, register_message_ptr);
mbedAustin 11:cada08fc8a70 466
mbedAustin 11:cada08fc8a70 467 return message_id;
mbedAustin 11:cada08fc8a70 468 }
mbedAustin 11:cada08fc8a70 469
mbedAustin 11:cada08fc8a70 470 int8_t sn_nsdl_set_endpoint_location(struct nsdl_s *handle, uint8_t *location_ptr, uint8_t location_len)
mbedAustin 11:cada08fc8a70 471 {
mbedAustin 11:cada08fc8a70 472 if(!handle || !location_ptr || (location_len == 0)) {
mbedAustin 11:cada08fc8a70 473 return -1;
mbedAustin 11:cada08fc8a70 474 }
mbedAustin 11:cada08fc8a70 475 handle->ep_information_ptr->location_ptr = handle->sn_nsdl_alloc(location_len);
mbedAustin 11:cada08fc8a70 476 memcpy(handle->ep_information_ptr->location_ptr, location_ptr, location_len);
mbedAustin 11:cada08fc8a70 477 handle->ep_information_ptr->location_len = location_len;
mbedAustin 11:cada08fc8a70 478
mbedAustin 11:cada08fc8a70 479 return 0;
mbedAustin 11:cada08fc8a70 480 }
mbedAustin 11:cada08fc8a70 481
mbedAustin 11:cada08fc8a70 482 void sn_nsdl_nsp_lost(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 483 {
mbedAustin 11:cada08fc8a70 484 /* Check parameters */
mbedAustin 11:cada08fc8a70 485 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 486 return;
mbedAustin 11:cada08fc8a70 487 }
mbedAustin 11:cada08fc8a70 488
mbedAustin 11:cada08fc8a70 489 handle->sn_nsdl_endpoint_registered = SN_NSDL_ENDPOINT_NOT_REGISTERED;
mbedAustin 11:cada08fc8a70 490 }
mbedAustin 11:cada08fc8a70 491
mbedAustin 11:cada08fc8a70 492 int8_t sn_nsdl_is_ep_registered(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 493 {
mbedAustin 11:cada08fc8a70 494 /* Check parameters */
mbedAustin 11:cada08fc8a70 495 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 496 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 497 }
mbedAustin 11:cada08fc8a70 498
mbedAustin 11:cada08fc8a70 499 return handle->sn_nsdl_endpoint_registered;
mbedAustin 11:cada08fc8a70 500 }
mbedAustin 11:cada08fc8a70 501
mbedAustin 11:cada08fc8a70 502 uint16_t sn_nsdl_send_observation_notification(struct nsdl_s *handle, uint8_t *token_ptr, uint8_t token_len,
mbedAustin 11:cada08fc8a70 503 uint8_t *payload_ptr, uint16_t payload_len,
mbedAustin 11:cada08fc8a70 504 uint8_t *observe_ptr, uint8_t observe_len,
mbedAustin 11:cada08fc8a70 505 sn_coap_msg_type_e message_type, uint8_t content_type)
mbedAustin 11:cada08fc8a70 506 {
mbedAustin 11:cada08fc8a70 507 sn_coap_hdr_s *notification_message_ptr;
mbedAustin 11:cada08fc8a70 508 uint16_t return_msg_id = 0;
mbedAustin 11:cada08fc8a70 509
mbedAustin 11:cada08fc8a70 510 /* Check parameters */
mbedAustin 11:cada08fc8a70 511 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 512 return 0;
mbedAustin 11:cada08fc8a70 513 }
mbedAustin 11:cada08fc8a70 514
mbedAustin 11:cada08fc8a70 515 /* Allocate and initialize memory for header struct */
mbedAustin 11:cada08fc8a70 516 notification_message_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 517 if (notification_message_ptr == NULL) {
mbedAustin 11:cada08fc8a70 518 return 0;
mbedAustin 11:cada08fc8a70 519 }
mbedAustin 11:cada08fc8a70 520
mbedAustin 11:cada08fc8a70 521 memset(notification_message_ptr, 0, sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 522
mbedAustin 11:cada08fc8a70 523 notification_message_ptr->options_list_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 524 if (notification_message_ptr->options_list_ptr == NULL) {
mbedAustin 11:cada08fc8a70 525 handle->sn_nsdl_free(notification_message_ptr);
mbedAustin 11:cada08fc8a70 526 return 0;
mbedAustin 11:cada08fc8a70 527 }
mbedAustin 11:cada08fc8a70 528
mbedAustin 11:cada08fc8a70 529 memset(notification_message_ptr->options_list_ptr , 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 530
mbedAustin 11:cada08fc8a70 531 /* Fill header */
mbedAustin 11:cada08fc8a70 532 notification_message_ptr->msg_type = message_type;
mbedAustin 11:cada08fc8a70 533 notification_message_ptr->msg_code = COAP_MSG_CODE_RESPONSE_CONTENT;
mbedAustin 11:cada08fc8a70 534
mbedAustin 11:cada08fc8a70 535 /* Fill token */
mbedAustin 11:cada08fc8a70 536 notification_message_ptr->token_len = token_len;
mbedAustin 11:cada08fc8a70 537 notification_message_ptr->token_ptr = token_ptr;
mbedAustin 11:cada08fc8a70 538
mbedAustin 11:cada08fc8a70 539 /* Fill payload */
mbedAustin 11:cada08fc8a70 540 notification_message_ptr->payload_len = payload_len;
mbedAustin 11:cada08fc8a70 541 notification_message_ptr->payload_ptr = payload_ptr;
mbedAustin 11:cada08fc8a70 542
mbedAustin 11:cada08fc8a70 543 /* Fill observe */
mbedAustin 11:cada08fc8a70 544 notification_message_ptr->options_list_ptr->observe_len = observe_len;
mbedAustin 11:cada08fc8a70 545 notification_message_ptr->options_list_ptr->observe_ptr = observe_ptr;
mbedAustin 11:cada08fc8a70 546
mbedAustin 11:cada08fc8a70 547 /* Fill content type */
mbedAustin 11:cada08fc8a70 548 if (content_type) {
mbedAustin 11:cada08fc8a70 549 notification_message_ptr->content_type_len = 1;
mbedAustin 11:cada08fc8a70 550 notification_message_ptr->content_type_ptr = &content_type;
mbedAustin 11:cada08fc8a70 551 }
mbedAustin 11:cada08fc8a70 552
mbedAustin 11:cada08fc8a70 553 /* Send message */
mbedAustin 11:cada08fc8a70 554 if (sn_nsdl_send_coap_message(handle, handle->nsp_address_ptr->omalw_address_ptr, notification_message_ptr) == SN_NSDL_FAILURE) {
mbedAustin 11:cada08fc8a70 555 return_msg_id = 0;
mbedAustin 11:cada08fc8a70 556 } else {
mbedAustin 11:cada08fc8a70 557 return_msg_id = notification_message_ptr->msg_id;
mbedAustin 11:cada08fc8a70 558 }
mbedAustin 11:cada08fc8a70 559
mbedAustin 11:cada08fc8a70 560 /* Free memory */
mbedAustin 11:cada08fc8a70 561
mbedAustin 11:cada08fc8a70 562 notification_message_ptr->payload_ptr = NULL;
mbedAustin 11:cada08fc8a70 563 notification_message_ptr->options_list_ptr->observe_ptr = NULL;
mbedAustin 11:cada08fc8a70 564 notification_message_ptr->token_ptr = NULL;
mbedAustin 11:cada08fc8a70 565 notification_message_ptr->content_type_ptr = NULL;
mbedAustin 11:cada08fc8a70 566
mbedAustin 11:cada08fc8a70 567 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, notification_message_ptr);
mbedAustin 11:cada08fc8a70 568
mbedAustin 11:cada08fc8a70 569 return return_msg_id;
mbedAustin 11:cada08fc8a70 570 }
mbedAustin 11:cada08fc8a70 571
mbedAustin 11:cada08fc8a70 572 /* * * * * * * * * * */
mbedAustin 11:cada08fc8a70 573 /* ~ OMA functions ~ */
mbedAustin 11:cada08fc8a70 574 /* * * * * * * * * * */
mbedAustin 11:cada08fc8a70 575
mbedAustin 11:cada08fc8a70 576 uint16_t sn_nsdl_oma_bootstrap(struct nsdl_s *handle, sn_nsdl_addr_s *bootstrap_address_ptr, sn_nsdl_ep_parameters_s *endpoint_info_ptr, sn_nsdl_bs_ep_info_t *bootstrap_endpoint_info_ptr)
mbedAustin 11:cada08fc8a70 577 {
mbedAustin 11:cada08fc8a70 578
mbedAustin 11:cada08fc8a70 579 /* Local variables */
mbedAustin 11:cada08fc8a70 580 sn_coap_hdr_s bootstrap_coap_header;
mbedAustin 11:cada08fc8a70 581 uint8_t *uri_query_tmp_ptr;
mbedAustin 11:cada08fc8a70 582 uint16_t message_id = 0;
mbedAustin 11:cada08fc8a70 583
mbedAustin 11:cada08fc8a70 584 /* Check parameters */
mbedAustin 11:cada08fc8a70 585 if (!bootstrap_address_ptr || !bootstrap_endpoint_info_ptr || !endpoint_info_ptr || !handle) {
mbedAustin 11:cada08fc8a70 586 return 0;
mbedAustin 11:cada08fc8a70 587 }
mbedAustin 11:cada08fc8a70 588
mbedAustin 11:cada08fc8a70 589 /* Create device object */
mbedAustin 11:cada08fc8a70 590 if (sn_nsdl_create_oma_device_object_base(handle, bootstrap_endpoint_info_ptr->device_object, endpoint_info_ptr->binding_and_mode) < 0) {
mbedAustin 11:cada08fc8a70 591 return 0;
mbedAustin 11:cada08fc8a70 592 }
mbedAustin 11:cada08fc8a70 593
mbedAustin 11:cada08fc8a70 594 handle->sn_nsdl_oma_bs_done_cb = bootstrap_endpoint_info_ptr->oma_bs_status_cb;
mbedAustin 11:cada08fc8a70 595
mbedAustin 11:cada08fc8a70 596 /* Init CoAP header struct */
mbedAustin 11:cada08fc8a70 597 memset(&bootstrap_coap_header, 0, sizeof(sn_coap_hdr_s));
mbedAustin 11:cada08fc8a70 598
mbedAustin 11:cada08fc8a70 599 bootstrap_coap_header.options_list_ptr = handle->sn_nsdl_alloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 600 if (!bootstrap_coap_header.options_list_ptr) {
mbedAustin 11:cada08fc8a70 601 return 0;
mbedAustin 11:cada08fc8a70 602 }
mbedAustin 11:cada08fc8a70 603
mbedAustin 11:cada08fc8a70 604 memset(bootstrap_coap_header.options_list_ptr, 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 605
mbedAustin 11:cada08fc8a70 606 /* Build bootstrap start message */
mbedAustin 11:cada08fc8a70 607 bootstrap_coap_header.msg_code = COAP_MSG_CODE_REQUEST_POST;
mbedAustin 11:cada08fc8a70 608 bootstrap_coap_header.msg_type = COAP_MSG_TYPE_CONFIRMABLE;
mbedAustin 11:cada08fc8a70 609
mbedAustin 11:cada08fc8a70 610 bootstrap_coap_header.uri_path_ptr = bs_uri;
mbedAustin 11:cada08fc8a70 611 bootstrap_coap_header.uri_path_len = sizeof(bs_uri);
mbedAustin 11:cada08fc8a70 612
mbedAustin 11:cada08fc8a70 613 uri_query_tmp_ptr = handle->sn_nsdl_alloc(endpoint_info_ptr->endpoint_name_len + BS_EP_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 614 if (!uri_query_tmp_ptr) {
mbedAustin 11:cada08fc8a70 615 handle->sn_nsdl_free(bootstrap_coap_header.options_list_ptr);
mbedAustin 11:cada08fc8a70 616 return 0;
mbedAustin 11:cada08fc8a70 617 }
mbedAustin 11:cada08fc8a70 618
mbedAustin 11:cada08fc8a70 619 memcpy(uri_query_tmp_ptr, bs_ep_name, BS_EP_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 620 memcpy((uri_query_tmp_ptr + BS_EP_PARAMETER_LEN), endpoint_info_ptr->endpoint_name_ptr, endpoint_info_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 621
mbedAustin 11:cada08fc8a70 622 bootstrap_coap_header.options_list_ptr->uri_query_len = endpoint_info_ptr->endpoint_name_len + BS_EP_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 623 bootstrap_coap_header.options_list_ptr->uri_query_ptr = uri_query_tmp_ptr;
mbedAustin 11:cada08fc8a70 624
mbedAustin 11:cada08fc8a70 625 /* Save bootstrap server address */
mbedAustin 11:cada08fc8a70 626 handle->oma_bs_address_len = bootstrap_address_ptr->addr_len; /* Length.. */
mbedAustin 11:cada08fc8a70 627 handle->oma_bs_address_ptr = handle->sn_nsdl_alloc(handle->oma_bs_address_len); /* Address.. */
mbedAustin 11:cada08fc8a70 628 if (!handle->oma_bs_address_ptr) {
mbedAustin 11:cada08fc8a70 629 handle->sn_nsdl_free(bootstrap_coap_header.options_list_ptr);
mbedAustin 11:cada08fc8a70 630 handle->sn_nsdl_free(uri_query_tmp_ptr);
mbedAustin 11:cada08fc8a70 631 return 0;
mbedAustin 11:cada08fc8a70 632 }
mbedAustin 11:cada08fc8a70 633 memcpy(handle->oma_bs_address_ptr, bootstrap_address_ptr->addr_ptr, handle->oma_bs_address_len);
mbedAustin 11:cada08fc8a70 634 handle->oma_bs_port = bootstrap_address_ptr->port; /* And port */
mbedAustin 11:cada08fc8a70 635
mbedAustin 11:cada08fc8a70 636 /* Send message */
mbedAustin 11:cada08fc8a70 637 message_id = sn_nsdl_internal_coap_send(handle, &bootstrap_coap_header, bootstrap_address_ptr, SN_NSDL_MSG_UNDEFINED);
mbedAustin 11:cada08fc8a70 638
mbedAustin 11:cada08fc8a70 639 /* Free allocated memory */
mbedAustin 11:cada08fc8a70 640 handle->sn_nsdl_free(uri_query_tmp_ptr);
mbedAustin 11:cada08fc8a70 641 handle->sn_nsdl_free(bootstrap_coap_header.options_list_ptr);
mbedAustin 11:cada08fc8a70 642
mbedAustin 11:cada08fc8a70 643 return message_id;
mbedAustin 11:cada08fc8a70 644 }
mbedAustin 11:cada08fc8a70 645
mbedAustin 11:cada08fc8a70 646 omalw_certificate_list_t *sn_nsdl_get_certificates(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 647 {
mbedAustin 11:cada08fc8a70 648 sn_nsdl_resource_info_s *resource_ptr = 0;;
mbedAustin 11:cada08fc8a70 649 omalw_certificate_list_t *certi_list_ptr = 0;
mbedAustin 11:cada08fc8a70 650
mbedAustin 11:cada08fc8a70 651 /* Check parameters */
mbedAustin 11:cada08fc8a70 652 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 653 return NULL;
mbedAustin 11:cada08fc8a70 654 }
mbedAustin 11:cada08fc8a70 655
mbedAustin 11:cada08fc8a70 656 certi_list_ptr = handle->sn_nsdl_alloc(sizeof(omalw_certificate_list_t));
mbedAustin 11:cada08fc8a70 657
mbedAustin 11:cada08fc8a70 658 if (!certi_list_ptr) {
mbedAustin 11:cada08fc8a70 659 return NULL;
mbedAustin 11:cada08fc8a70 660 }
mbedAustin 11:cada08fc8a70 661
mbedAustin 11:cada08fc8a70 662 /* Get private key resource */
mbedAustin 11:cada08fc8a70 663 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/5");
mbedAustin 11:cada08fc8a70 664 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 665 handle->sn_nsdl_free(certi_list_ptr);
mbedAustin 11:cada08fc8a70 666 return NULL;
mbedAustin 11:cada08fc8a70 667 }
mbedAustin 11:cada08fc8a70 668 certi_list_ptr->own_private_key_ptr = resource_ptr->resource;
mbedAustin 11:cada08fc8a70 669 certi_list_ptr->own_private_key_len = resource_ptr->resourcelen;
mbedAustin 11:cada08fc8a70 670
mbedAustin 11:cada08fc8a70 671 /* Get client certificate resource */
mbedAustin 11:cada08fc8a70 672 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/4");
mbedAustin 11:cada08fc8a70 673 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 674 handle->sn_nsdl_free(certi_list_ptr);
mbedAustin 11:cada08fc8a70 675 return NULL;
mbedAustin 11:cada08fc8a70 676 }
mbedAustin 11:cada08fc8a70 677 certi_list_ptr->certificate_ptr[0] = resource_ptr->resource;
mbedAustin 11:cada08fc8a70 678 certi_list_ptr->certificate_len[0] = resource_ptr->resourcelen;
mbedAustin 11:cada08fc8a70 679
mbedAustin 11:cada08fc8a70 680 /* Get root certificate resource */
mbedAustin 11:cada08fc8a70 681 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/3");
mbedAustin 11:cada08fc8a70 682 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 683 handle->sn_nsdl_free(certi_list_ptr);
mbedAustin 11:cada08fc8a70 684 return NULL;
mbedAustin 11:cada08fc8a70 685 }
mbedAustin 11:cada08fc8a70 686 certi_list_ptr->certificate_ptr[1] = resource_ptr->resource;
mbedAustin 11:cada08fc8a70 687 certi_list_ptr->certificate_len[1] = resource_ptr->resourcelen;
mbedAustin 11:cada08fc8a70 688
mbedAustin 11:cada08fc8a70 689 /* return filled list */
mbedAustin 11:cada08fc8a70 690 return certi_list_ptr;
mbedAustin 11:cada08fc8a70 691
mbedAustin 11:cada08fc8a70 692 }
mbedAustin 11:cada08fc8a70 693
mbedAustin 11:cada08fc8a70 694 int8_t sn_nsdl_update_certificates(struct nsdl_s *handle, omalw_certificate_list_t *certificate_ptr, uint8_t certificate_chain)
mbedAustin 11:cada08fc8a70 695 {
mbedAustin 11:cada08fc8a70 696 (void)certificate_chain;
mbedAustin 11:cada08fc8a70 697
mbedAustin 11:cada08fc8a70 698 /* Check pointers */
mbedAustin 11:cada08fc8a70 699 if (!certificate_ptr || !handle) {
mbedAustin 11:cada08fc8a70 700 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 701 }
mbedAustin 11:cada08fc8a70 702
mbedAustin 11:cada08fc8a70 703 sn_nsdl_resource_info_s *resource_ptr = 0;;
mbedAustin 11:cada08fc8a70 704
mbedAustin 11:cada08fc8a70 705 /* Get private key resource */
mbedAustin 11:cada08fc8a70 706 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/5");
mbedAustin 11:cada08fc8a70 707 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 708 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 709 }
mbedAustin 11:cada08fc8a70 710 handle->sn_nsdl_free(resource_ptr->resource);
mbedAustin 11:cada08fc8a70 711 resource_ptr->resource = certificate_ptr->own_private_key_ptr;
mbedAustin 11:cada08fc8a70 712 resource_ptr->resourcelen = certificate_ptr->own_private_key_len;
mbedAustin 11:cada08fc8a70 713
mbedAustin 11:cada08fc8a70 714 /* Get client certificate resource */
mbedAustin 11:cada08fc8a70 715 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/4");
mbedAustin 11:cada08fc8a70 716 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 717 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 718 }
mbedAustin 11:cada08fc8a70 719 handle->sn_nsdl_free(resource_ptr->resource);
mbedAustin 11:cada08fc8a70 720 resource_ptr->resource = certificate_ptr->certificate_ptr[0];
mbedAustin 11:cada08fc8a70 721 resource_ptr->resourcelen = certificate_ptr->certificate_len[0];
mbedAustin 11:cada08fc8a70 722
mbedAustin 11:cada08fc8a70 723 /* Get root certificate resource */
mbedAustin 11:cada08fc8a70 724 resource_ptr = sn_nsdl_get_resource(handle, 5, (void *)"0/0/3");
mbedAustin 11:cada08fc8a70 725 if (!resource_ptr) {
mbedAustin 11:cada08fc8a70 726 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 727 }
mbedAustin 11:cada08fc8a70 728 handle->sn_nsdl_free(resource_ptr->resource);
mbedAustin 11:cada08fc8a70 729 resource_ptr->resource = certificate_ptr->certificate_ptr[1];
mbedAustin 11:cada08fc8a70 730 resource_ptr->resourcelen = certificate_ptr->certificate_len[1];
mbedAustin 11:cada08fc8a70 731
mbedAustin 11:cada08fc8a70 732 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 733 }
mbedAustin 11:cada08fc8a70 734
mbedAustin 11:cada08fc8a70 735 int8_t sn_nsdl_create_oma_device_object(struct nsdl_s *handle, sn_nsdl_oma_device_t *device_object_ptr)
mbedAustin 11:cada08fc8a70 736 {
mbedAustin 11:cada08fc8a70 737 sn_nsdl_resource_info_s *resource_temp = 0;
mbedAustin 11:cada08fc8a70 738 uint8_t path[8] = "3/0/11/0";
mbedAustin 11:cada08fc8a70 739
mbedAustin 11:cada08fc8a70 740 if (!device_object_ptr || !handle) {
mbedAustin 11:cada08fc8a70 741 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 742 }
mbedAustin 11:cada08fc8a70 743
mbedAustin 11:cada08fc8a70 744 /* * Error code * */
mbedAustin 11:cada08fc8a70 745
mbedAustin 11:cada08fc8a70 746 /* Get first error message */
mbedAustin 11:cada08fc8a70 747 resource_temp = sn_grs_search_resource(handle->grs, 8, path, SN_GRS_SEARCH_METHOD);
mbedAustin 11:cada08fc8a70 748
mbedAustin 11:cada08fc8a70 749 while (resource_temp) {
mbedAustin 11:cada08fc8a70 750 if (resource_temp->resource) {
mbedAustin 11:cada08fc8a70 751 /* If no error code set */
mbedAustin 11:cada08fc8a70 752 if (*resource_temp->resource == 0) {
mbedAustin 11:cada08fc8a70 753 /* Set error code */
mbedAustin 11:cada08fc8a70 754 *resource_temp->resource = (uint8_t)device_object_ptr->error_code;
mbedAustin 11:cada08fc8a70 755 resource_temp->resourcelen = 1;
mbedAustin 11:cada08fc8a70 756
mbedAustin 11:cada08fc8a70 757 sn_nsdl_update_resource(handle, resource_temp);
mbedAustin 11:cada08fc8a70 758 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 759 }
mbedAustin 11:cada08fc8a70 760 break;
mbedAustin 11:cada08fc8a70 761 }
mbedAustin 11:cada08fc8a70 762
mbedAustin 11:cada08fc8a70 763 if (path[7] == '9') {
mbedAustin 11:cada08fc8a70 764 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 765 }
mbedAustin 11:cada08fc8a70 766
mbedAustin 11:cada08fc8a70 767 path[7]++;
mbedAustin 11:cada08fc8a70 768 resource_temp = sn_grs_search_resource(handle->grs, 8, path, SN_GRS_SEARCH_METHOD);
mbedAustin 11:cada08fc8a70 769 }
mbedAustin 11:cada08fc8a70 770
mbedAustin 11:cada08fc8a70 771 /* Create new resource for this error */
mbedAustin 11:cada08fc8a70 772 resource_temp = handle->sn_nsdl_alloc(sizeof(sn_nsdl_resource_info_s));
mbedAustin 11:cada08fc8a70 773 if (!resource_temp) {
mbedAustin 11:cada08fc8a70 774 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 775 }
mbedAustin 11:cada08fc8a70 776
mbedAustin 11:cada08fc8a70 777 memset(resource_temp, 0, sizeof(sn_nsdl_resource_info_s));
mbedAustin 11:cada08fc8a70 778
mbedAustin 11:cada08fc8a70 779 resource_temp->access = SN_GRS_GET_ALLOWED;
mbedAustin 11:cada08fc8a70 780 resource_temp->mode = SN_GRS_DYNAMIC;
mbedAustin 11:cada08fc8a70 781
mbedAustin 11:cada08fc8a70 782 resource_temp->path = path;
mbedAustin 11:cada08fc8a70 783 resource_temp->pathlen = 8;
mbedAustin 11:cada08fc8a70 784
mbedAustin 11:cada08fc8a70 785 resource_temp->resource = handle->sn_nsdl_alloc(1);
mbedAustin 11:cada08fc8a70 786 if (!resource_temp->resource) {
mbedAustin 11:cada08fc8a70 787 handle->sn_nsdl_free(resource_temp);
mbedAustin 11:cada08fc8a70 788 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 789 }
mbedAustin 11:cada08fc8a70 790
mbedAustin 11:cada08fc8a70 791 *resource_temp->resource = (uint8_t)device_object_ptr->error_code;
mbedAustin 11:cada08fc8a70 792 resource_temp->resourcelen = 1;
mbedAustin 11:cada08fc8a70 793
mbedAustin 11:cada08fc8a70 794 resource_temp->resource_parameters_ptr = handle->sn_nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
mbedAustin 11:cada08fc8a70 795
mbedAustin 11:cada08fc8a70 796 if (!resource_temp->resource_parameters_ptr) {
mbedAustin 11:cada08fc8a70 797 handle->sn_nsdl_free(resource_temp->resource);
mbedAustin 11:cada08fc8a70 798 handle->sn_nsdl_free(resource_temp);
mbedAustin 11:cada08fc8a70 799
mbedAustin 11:cada08fc8a70 800 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 801 }
mbedAustin 11:cada08fc8a70 802
mbedAustin 11:cada08fc8a70 803 memset(resource_temp->resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
mbedAustin 11:cada08fc8a70 804
mbedAustin 11:cada08fc8a70 805 sn_nsdl_create_resource(handle, resource_temp);
mbedAustin 11:cada08fc8a70 806
mbedAustin 11:cada08fc8a70 807 handle->sn_nsdl_free(resource_temp->resource);
mbedAustin 11:cada08fc8a70 808 handle->sn_nsdl_free(resource_temp->resource_parameters_ptr);
mbedAustin 11:cada08fc8a70 809 handle->sn_nsdl_free(resource_temp);
mbedAustin 11:cada08fc8a70 810
mbedAustin 11:cada08fc8a70 811 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 812 }
mbedAustin 11:cada08fc8a70 813
mbedAustin 11:cada08fc8a70 814 char *sn_nsdl_get_version(void)
mbedAustin 11:cada08fc8a70 815 {
mbedAustin 11:cada08fc8a70 816 #if defined(YOTTA_MBED_CLIENT_C_VERSION_STRING)
mbedAustin 11:cada08fc8a70 817 return YOTTA_MBED_CLIENT_C_VERSION_STRING;
mbedAustin 11:cada08fc8a70 818 #elif defined(VERSION)
mbedAustin 11:cada08fc8a70 819 return VERSION;
mbedAustin 11:cada08fc8a70 820 #else
mbedAustin 11:cada08fc8a70 821 return "0.0.0";
mbedAustin 11:cada08fc8a70 822 #endif
mbedAustin 11:cada08fc8a70 823 }
mbedAustin 11:cada08fc8a70 824
mbedAustin 11:cada08fc8a70 825
mbedAustin 11:cada08fc8a70 826 int8_t sn_nsdl_process_coap(struct nsdl_s *handle, uint8_t *packet_ptr, uint16_t packet_len, sn_nsdl_addr_s *src_ptr)
mbedAustin 11:cada08fc8a70 827 {
mbedAustin 11:cada08fc8a70 828 sn_coap_hdr_s *coap_packet_ptr = NULL;
mbedAustin 11:cada08fc8a70 829 sn_coap_hdr_s *coap_response_ptr = NULL;
mbedAustin 11:cada08fc8a70 830
mbedAustin 11:cada08fc8a70 831 /* Check parameters */
mbedAustin 11:cada08fc8a70 832 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 833 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 834 }
mbedAustin 11:cada08fc8a70 835
mbedAustin 11:cada08fc8a70 836 /* Parse CoAP packet */
mbedAustin 11:cada08fc8a70 837 coap_packet_ptr = sn_coap_protocol_parse(handle->grs->coap, src_ptr, packet_len, packet_ptr, (void *)handle);
mbedAustin 11:cada08fc8a70 838
mbedAustin 11:cada08fc8a70 839 /* Check if parsing was successfull */
mbedAustin 11:cada08fc8a70 840 if (coap_packet_ptr == (sn_coap_hdr_s *)NULL) {
mbedAustin 11:cada08fc8a70 841 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 842 }
mbedAustin 11:cada08fc8a70 843
mbedAustin 11:cada08fc8a70 844 /* Check, if coap itself sends response, or block receiving is ongoing... */
mbedAustin 11:cada08fc8a70 845 if (coap_packet_ptr->coap_status != COAP_STATUS_OK && coap_packet_ptr->coap_status != COAP_STATUS_PARSER_BLOCKWISE_MSG_RECEIVED) {
mbedAustin 11:cada08fc8a70 846 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 847 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 848 }
mbedAustin 11:cada08fc8a70 849
mbedAustin 11:cada08fc8a70 850 /* If proxy options added, return not supported */
mbedAustin 11:cada08fc8a70 851 if (coap_packet_ptr->options_list_ptr) {
mbedAustin 11:cada08fc8a70 852 if (coap_packet_ptr->options_list_ptr->proxy_uri_len) {
mbedAustin 11:cada08fc8a70 853 coap_response_ptr = sn_coap_build_response(handle->grs->coap, coap_packet_ptr, COAP_MSG_CODE_RESPONSE_PROXYING_NOT_SUPPORTED);
mbedAustin 11:cada08fc8a70 854 if (coap_response_ptr) {
mbedAustin 11:cada08fc8a70 855 sn_nsdl_send_coap_message(handle, src_ptr, coap_response_ptr);
mbedAustin 11:cada08fc8a70 856 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_response_ptr);
mbedAustin 11:cada08fc8a70 857 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 858 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 859 } else {
mbedAustin 11:cada08fc8a70 860 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 861 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 862 }
mbedAustin 11:cada08fc8a70 863 }
mbedAustin 11:cada08fc8a70 864 }
mbedAustin 11:cada08fc8a70 865
mbedAustin 11:cada08fc8a70 866 /* * * * * * * * * * * * * * * * * * * * * * * * * * */
mbedAustin 11:cada08fc8a70 867 /* If message is response message, call RX callback */
mbedAustin 11:cada08fc8a70 868 /* * * * * * * * * * * * * * * * * * * * * * * * * * */
mbedAustin 11:cada08fc8a70 869
mbedAustin 11:cada08fc8a70 870 if ((coap_packet_ptr->msg_code > COAP_MSG_CODE_REQUEST_DELETE) || (coap_packet_ptr->msg_type == COAP_MSG_TYPE_ACKNOWLEDGEMENT)) {
mbedAustin 11:cada08fc8a70 871 int8_t retval = sn_nsdl_local_rx_function(handle, coap_packet_ptr, src_ptr);
mbedAustin 11:cada08fc8a70 872 if (coap_packet_ptr->coap_status == COAP_STATUS_PARSER_BLOCKWISE_MSG_RECEIVED && coap_packet_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 873 handle->sn_nsdl_free(coap_packet_ptr->payload_ptr);
mbedAustin 11:cada08fc8a70 874 coap_packet_ptr->payload_ptr = 0;
mbedAustin 11:cada08fc8a70 875 }
mbedAustin 11:cada08fc8a70 876 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 877 return retval;
mbedAustin 11:cada08fc8a70 878 }
mbedAustin 11:cada08fc8a70 879
mbedAustin 11:cada08fc8a70 880 /* * If OMA bootstrap message... * */
mbedAustin 11:cada08fc8a70 881 if (src_ptr && (handle->oma_bs_address_len == src_ptr->addr_len) && (handle->oma_bs_port == src_ptr->port) && !memcmp(handle->oma_bs_address_ptr, src_ptr->addr_ptr, handle->oma_bs_address_len)) {
mbedAustin 11:cada08fc8a70 882 /* TLV message. Parse message and check status of the OMA bootstrap */
mbedAustin 11:cada08fc8a70 883 /* process. If ok, call cb function and return. Otherwise send error */
mbedAustin 11:cada08fc8a70 884 /* and return failure. */
mbedAustin 11:cada08fc8a70 885
mbedAustin 11:cada08fc8a70 886 if (coap_packet_ptr->content_type_len == 1) { //todo check message type
mbedAustin 11:cada08fc8a70 887 if (*coap_packet_ptr->content_type_ptr == 99) {
mbedAustin 11:cada08fc8a70 888 /* TLV parsing failed. Send response to get non-tlv messages */
mbedAustin 11:cada08fc8a70 889 if (sn_nsdl_process_oma_tlv(handle, coap_packet_ptr->payload_ptr, coap_packet_ptr->payload_len) == SN_NSDL_FAILURE) {
mbedAustin 11:cada08fc8a70 890 coap_response_ptr = sn_coap_build_response(handle->grs->coap, coap_packet_ptr, COAP_MSG_CODE_RESPONSE_NOT_ACCEPTABLE);
mbedAustin 11:cada08fc8a70 891 if (coap_response_ptr) {
mbedAustin 11:cada08fc8a70 892 sn_nsdl_send_coap_message(handle, src_ptr, coap_response_ptr);
mbedAustin 11:cada08fc8a70 893 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_response_ptr);
mbedAustin 11:cada08fc8a70 894 } else {
mbedAustin 11:cada08fc8a70 895 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 896 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 897 }
mbedAustin 11:cada08fc8a70 898 }
mbedAustin 11:cada08fc8a70 899 /* Success TLV parsing */
mbedAustin 11:cada08fc8a70 900 else {
mbedAustin 11:cada08fc8a70 901 coap_response_ptr = sn_coap_build_response(handle->grs->coap, coap_packet_ptr, COAP_MSG_CODE_RESPONSE_CREATED);
mbedAustin 11:cada08fc8a70 902 if (coap_response_ptr) {
mbedAustin 11:cada08fc8a70 903 sn_nsdl_send_coap_message(handle, src_ptr, coap_response_ptr);
mbedAustin 11:cada08fc8a70 904 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_response_ptr);
mbedAustin 11:cada08fc8a70 905
mbedAustin 11:cada08fc8a70 906 } else {
mbedAustin 11:cada08fc8a70 907 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 908 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 909 }
mbedAustin 11:cada08fc8a70 910 sn_nsdl_check_oma_bs_status(handle);
mbedAustin 11:cada08fc8a70 911 }
mbedAustin 11:cada08fc8a70 912
mbedAustin 11:cada08fc8a70 913 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 914 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 915 }
mbedAustin 11:cada08fc8a70 916
mbedAustin 11:cada08fc8a70 917 /* Non - TLV message */
mbedAustin 11:cada08fc8a70 918 else if (*coap_packet_ptr->content_type_ptr == 97) {
mbedAustin 11:cada08fc8a70 919 sn_grs_process_coap(handle, coap_packet_ptr, src_ptr);
mbedAustin 11:cada08fc8a70 920
mbedAustin 11:cada08fc8a70 921 /* Todo: move this copying to sn_nsdl_check_oma_bs_status(), also from TLV parser */
mbedAustin 11:cada08fc8a70 922 /* Security mode */
mbedAustin 11:cada08fc8a70 923 if (*(coap_packet_ptr->uri_path_ptr + (coap_packet_ptr->uri_path_len - 1)) == '2') {
mbedAustin 11:cada08fc8a70 924 handle->nsp_address_ptr->omalw_server_security = (omalw_server_security_t)sn_nsdl_atoi(coap_packet_ptr->payload_ptr, coap_packet_ptr->payload_len);
mbedAustin 11:cada08fc8a70 925 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 926 }
mbedAustin 11:cada08fc8a70 927
mbedAustin 11:cada08fc8a70 928 /* NSP address */
mbedAustin 11:cada08fc8a70 929 else if (*(coap_packet_ptr->uri_path_ptr + (coap_packet_ptr->uri_path_len - 1)) == '0') {
mbedAustin 11:cada08fc8a70 930 sn_nsdl_resolve_lwm2m_address(handle, coap_packet_ptr->payload_ptr, coap_packet_ptr->payload_len);
mbedAustin 11:cada08fc8a70 931 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 932 }
mbedAustin 11:cada08fc8a70 933
mbedAustin 11:cada08fc8a70 934 sn_nsdl_check_oma_bs_status(handle);
mbedAustin 11:cada08fc8a70 935 } else {
mbedAustin 11:cada08fc8a70 936 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 937 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 938 }
mbedAustin 11:cada08fc8a70 939 } else {
mbedAustin 11:cada08fc8a70 940 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, coap_packet_ptr);
mbedAustin 11:cada08fc8a70 941 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 942 }
mbedAustin 11:cada08fc8a70 943
mbedAustin 11:cada08fc8a70 944
mbedAustin 11:cada08fc8a70 945 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 946 }
mbedAustin 11:cada08fc8a70 947
mbedAustin 11:cada08fc8a70 948
mbedAustin 11:cada08fc8a70 949 /* * * * * * * * * * * * * * * */
mbedAustin 11:cada08fc8a70 950 /* Other messages are for GRS */
mbedAustin 11:cada08fc8a70 951 /* * * * * * * * * * * * * * * */
mbedAustin 11:cada08fc8a70 952
mbedAustin 11:cada08fc8a70 953 return sn_grs_process_coap(handle, coap_packet_ptr, src_ptr);
mbedAustin 11:cada08fc8a70 954 }
mbedAustin 11:cada08fc8a70 955
mbedAustin 11:cada08fc8a70 956 int8_t sn_nsdl_exec(struct nsdl_s *handle, uint32_t time)
mbedAustin 11:cada08fc8a70 957 {
mbedAustin 11:cada08fc8a70 958 if(!handle || !handle->grs){
mbedAustin 11:cada08fc8a70 959 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 960 }
mbedAustin 11:cada08fc8a70 961 /* Call CoAP execution function */
mbedAustin 11:cada08fc8a70 962 return sn_coap_protocol_exec(handle->grs->coap, time);
mbedAustin 11:cada08fc8a70 963 }
mbedAustin 11:cada08fc8a70 964
mbedAustin 11:cada08fc8a70 965 sn_nsdl_resource_info_s *sn_nsdl_get_resource(struct nsdl_s *handle, uint16_t pathlen, uint8_t *path_ptr)
mbedAustin 11:cada08fc8a70 966 {
mbedAustin 11:cada08fc8a70 967 /* Check parameters */
mbedAustin 11:cada08fc8a70 968 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 969 return NULL;
mbedAustin 11:cada08fc8a70 970 }
mbedAustin 11:cada08fc8a70 971
mbedAustin 11:cada08fc8a70 972 return sn_grs_search_resource(handle->grs, pathlen, path_ptr, SN_GRS_SEARCH_METHOD);
mbedAustin 11:cada08fc8a70 973 }
mbedAustin 11:cada08fc8a70 974
mbedAustin 11:cada08fc8a70 975
mbedAustin 11:cada08fc8a70 976 /**
mbedAustin 11:cada08fc8a70 977 * \fn static uint16_t sn_nsdl_internal_coap_send(struct nsdl_s *handle, sn_coap_hdr_s *coap_header_ptr, sn_nsdl_addr_s *dst_addr_ptr, uint8_t message_description)
mbedAustin 11:cada08fc8a70 978 *
mbedAustin 11:cada08fc8a70 979 *
mbedAustin 11:cada08fc8a70 980 * \brief To send NSDL messages. Stores message id?s and message description to catch response from NSP server
mbedAustin 11:cada08fc8a70 981 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 982 * \param *coap_header_ptr Pointer to the CoAP message header to be sent
mbedAustin 11:cada08fc8a70 983 * \param *dst_addr_ptr Pointer to the address structure that contains destination address information
mbedAustin 11:cada08fc8a70 984 * \param message_description Message description to be stored to list for waiting response
mbedAustin 11:cada08fc8a70 985 *
mbedAustin 11:cada08fc8a70 986 * \return message id, 0 if failed
mbedAustin 11:cada08fc8a70 987 */
mbedAustin 11:cada08fc8a70 988 static uint16_t sn_nsdl_internal_coap_send(struct nsdl_s *handle, sn_coap_hdr_s *coap_header_ptr, sn_nsdl_addr_s *dst_addr_ptr, uint8_t message_description)
mbedAustin 11:cada08fc8a70 989 {
mbedAustin 11:cada08fc8a70 990 uint8_t *coap_message_ptr = NULL;
mbedAustin 11:cada08fc8a70 991 uint16_t coap_message_len = 0;
mbedAustin 11:cada08fc8a70 992
mbedAustin 11:cada08fc8a70 993 coap_message_len = sn_coap_builder_calc_needed_packet_data_size(coap_header_ptr);
mbedAustin 11:cada08fc8a70 994
mbedAustin 11:cada08fc8a70 995 if (coap_message_len == 0) {
mbedAustin 11:cada08fc8a70 996 return 0;
mbedAustin 11:cada08fc8a70 997 }
mbedAustin 11:cada08fc8a70 998
mbedAustin 11:cada08fc8a70 999 coap_message_ptr = handle->sn_nsdl_alloc(coap_message_len);
mbedAustin 11:cada08fc8a70 1000 if (!coap_message_ptr) {
mbedAustin 11:cada08fc8a70 1001 return 0;
mbedAustin 11:cada08fc8a70 1002 }
mbedAustin 11:cada08fc8a70 1003
mbedAustin 11:cada08fc8a70 1004 /* Build message */
mbedAustin 11:cada08fc8a70 1005 if (sn_coap_protocol_build(handle->grs->coap, dst_addr_ptr, coap_message_ptr, coap_header_ptr, (void *)handle) < 0) {
mbedAustin 11:cada08fc8a70 1006 handle->sn_nsdl_free(coap_message_ptr);
mbedAustin 11:cada08fc8a70 1007 return 0;
mbedAustin 11:cada08fc8a70 1008 }
mbedAustin 11:cada08fc8a70 1009
mbedAustin 11:cada08fc8a70 1010 /* If mesage type is confirmable, save it to list to wait for reply */
mbedAustin 11:cada08fc8a70 1011 if (coap_header_ptr->msg_type == COAP_MSG_TYPE_CONFIRMABLE) {
mbedAustin 11:cada08fc8a70 1012 if (message_description == SN_NSDL_MSG_REGISTER) {
mbedAustin 11:cada08fc8a70 1013 handle->register_msg_id = coap_header_ptr->msg_id;
mbedAustin 11:cada08fc8a70 1014 }
mbedAustin 11:cada08fc8a70 1015 if (message_description == SN_NSDL_MSG_UNREGISTER) {
mbedAustin 11:cada08fc8a70 1016 handle->unregister_msg_id = coap_header_ptr->msg_id;
mbedAustin 11:cada08fc8a70 1017 }
mbedAustin 11:cada08fc8a70 1018
mbedAustin 11:cada08fc8a70 1019 }
mbedAustin 11:cada08fc8a70 1020
mbedAustin 11:cada08fc8a70 1021 handle->sn_nsdl_tx_callback(handle, SN_NSDL_PROTOCOL_COAP, coap_message_ptr, coap_message_len, dst_addr_ptr);
mbedAustin 11:cada08fc8a70 1022 handle->sn_nsdl_free(coap_message_ptr);
mbedAustin 11:cada08fc8a70 1023
mbedAustin 11:cada08fc8a70 1024 return coap_header_ptr->msg_id;
mbedAustin 11:cada08fc8a70 1025 }
mbedAustin 11:cada08fc8a70 1026
mbedAustin 11:cada08fc8a70 1027 /**
mbedAustin 11:cada08fc8a70 1028 * \fn static void sn_nsdl_resolve_nsp_address(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 1029 *
mbedAustin 11:cada08fc8a70 1030 * \brief Resolves NSP server address.
mbedAustin 11:cada08fc8a70 1031 *
mbedAustin 11:cada08fc8a70 1032 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1033 * \note Application must set NSP address with set_nsp_address
mbedAustin 11:cada08fc8a70 1034 */
mbedAustin 11:cada08fc8a70 1035 static void sn_nsdl_resolve_nsp_address(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 1036 {
mbedAustin 11:cada08fc8a70 1037 /* Local variables */
mbedAustin 11:cada08fc8a70 1038 if (!handle->nsp_address_ptr) {
mbedAustin 11:cada08fc8a70 1039 //allocate only if previously not allocated
mbedAustin 11:cada08fc8a70 1040 handle->nsp_address_ptr = handle->sn_nsdl_alloc(sizeof(sn_nsdl_oma_server_info_t));
mbedAustin 11:cada08fc8a70 1041 }
mbedAustin 11:cada08fc8a70 1042
mbedAustin 11:cada08fc8a70 1043 if (handle->nsp_address_ptr) {
mbedAustin 11:cada08fc8a70 1044 handle->nsp_address_ptr->omalw_server_security = SEC_NOT_SET;
mbedAustin 11:cada08fc8a70 1045 handle->nsp_address_ptr->omalw_address_ptr = handle->sn_nsdl_alloc(sizeof(sn_nsdl_addr_s));
mbedAustin 11:cada08fc8a70 1046 if (handle->nsp_address_ptr->omalw_address_ptr) {
mbedAustin 11:cada08fc8a70 1047 memset(handle->nsp_address_ptr->omalw_address_ptr, 0, sizeof(sn_nsdl_addr_s));
mbedAustin 11:cada08fc8a70 1048 handle->nsp_address_ptr->omalw_address_ptr->type = SN_NSDL_ADDRESS_TYPE_NONE;
mbedAustin 11:cada08fc8a70 1049 }
mbedAustin 11:cada08fc8a70 1050 }
mbedAustin 11:cada08fc8a70 1051 }
mbedAustin 11:cada08fc8a70 1052
mbedAustin 11:cada08fc8a70 1053 static int8_t sn_nsdl_create_oma_device_object_base(struct nsdl_s *handle, sn_nsdl_oma_device_t *oma_device_setup_ptr, sn_nsdl_oma_binding_and_mode_t binding_and_mode)
mbedAustin 11:cada08fc8a70 1054 {
mbedAustin 11:cada08fc8a70 1055 sn_nsdl_resource_info_s new_resource;
mbedAustin 11:cada08fc8a70 1056 uint8_t object_path[8] = "3/0/11/0";
mbedAustin 11:cada08fc8a70 1057 uint8_t resource_temp[3];
mbedAustin 11:cada08fc8a70 1058 uint8_t x = 0;
mbedAustin 11:cada08fc8a70 1059
mbedAustin 11:cada08fc8a70 1060 if (!oma_device_setup_ptr) {
mbedAustin 11:cada08fc8a70 1061 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1062 }
mbedAustin 11:cada08fc8a70 1063
mbedAustin 11:cada08fc8a70 1064 /* * Create resources. * */
mbedAustin 11:cada08fc8a70 1065
mbedAustin 11:cada08fc8a70 1066 /* These resources can be created multiple times. */
mbedAustin 11:cada08fc8a70 1067 memset(&new_resource, 0, sizeof(sn_nsdl_resource_info_s));
mbedAustin 11:cada08fc8a70 1068 new_resource.resource_parameters_ptr = handle->sn_nsdl_alloc(sizeof(sn_nsdl_resource_parameters_s));
mbedAustin 11:cada08fc8a70 1069 if (!new_resource.resource_parameters_ptr) {
mbedAustin 11:cada08fc8a70 1070 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1071 }
mbedAustin 11:cada08fc8a70 1072
mbedAustin 11:cada08fc8a70 1073 memset(new_resource.resource_parameters_ptr, 0, sizeof(sn_nsdl_resource_parameters_s));
mbedAustin 11:cada08fc8a70 1074
mbedAustin 11:cada08fc8a70 1075 /* Create error - resource */
mbedAustin 11:cada08fc8a70 1076 new_resource.mode = SN_GRS_STATIC;
mbedAustin 11:cada08fc8a70 1077 new_resource.access = SN_GRS_GET_ALLOWED;
mbedAustin 11:cada08fc8a70 1078
mbedAustin 11:cada08fc8a70 1079 new_resource.path = object_path;
mbedAustin 11:cada08fc8a70 1080 new_resource.pathlen = 8;
mbedAustin 11:cada08fc8a70 1081
mbedAustin 11:cada08fc8a70 1082 sn_nsdl_itoa(resource_temp, (uint8_t)oma_device_setup_ptr->error_code);
mbedAustin 11:cada08fc8a70 1083
mbedAustin 11:cada08fc8a70 1084 new_resource.resource = resource_temp;
mbedAustin 11:cada08fc8a70 1085 new_resource.resourcelen = 1;
mbedAustin 11:cada08fc8a70 1086
mbedAustin 11:cada08fc8a70 1087 if (sn_nsdl_create_resource(handle, &new_resource) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 1088 handle->sn_nsdl_free(new_resource.resource_parameters_ptr);
mbedAustin 11:cada08fc8a70 1089 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1090 }
mbedAustin 11:cada08fc8a70 1091
mbedAustin 11:cada08fc8a70 1092 /* These resources can be only once, during OMA bootstrap.. */
mbedAustin 11:cada08fc8a70 1093 /* Create supported binding and modes */
mbedAustin 11:cada08fc8a70 1094 object_path[5] = '6';
mbedAustin 11:cada08fc8a70 1095 new_resource.path = object_path;
mbedAustin 11:cada08fc8a70 1096 new_resource.pathlen = 6;
mbedAustin 11:cada08fc8a70 1097
mbedAustin 11:cada08fc8a70 1098 if (binding_and_mode & 0x01) {
mbedAustin 11:cada08fc8a70 1099 resource_temp[x] = 'U';
mbedAustin 11:cada08fc8a70 1100 x++;
mbedAustin 11:cada08fc8a70 1101 if (binding_and_mode & 0x02) {
mbedAustin 11:cada08fc8a70 1102 resource_temp[x] = 'Q';
mbedAustin 11:cada08fc8a70 1103 x++;
mbedAustin 11:cada08fc8a70 1104 }
mbedAustin 11:cada08fc8a70 1105 }
mbedAustin 11:cada08fc8a70 1106 if (binding_and_mode & 0x04) {
mbedAustin 11:cada08fc8a70 1107 resource_temp[x] = 'S';
mbedAustin 11:cada08fc8a70 1108 x++;
mbedAustin 11:cada08fc8a70 1109 if ((binding_and_mode & 0x02) && !(binding_and_mode & 0x01)) {
mbedAustin 11:cada08fc8a70 1110 resource_temp[x] = 'Q';
mbedAustin 11:cada08fc8a70 1111 x++;
mbedAustin 11:cada08fc8a70 1112 }
mbedAustin 11:cada08fc8a70 1113 }
mbedAustin 11:cada08fc8a70 1114
mbedAustin 11:cada08fc8a70 1115 new_resource.resourcelen = x;
mbedAustin 11:cada08fc8a70 1116
mbedAustin 11:cada08fc8a70 1117 if (new_resource.resourcelen) {
mbedAustin 11:cada08fc8a70 1118 new_resource.resource = resource_temp;
mbedAustin 11:cada08fc8a70 1119 } else {
mbedAustin 11:cada08fc8a70 1120 new_resource.resource = 0;
mbedAustin 11:cada08fc8a70 1121 }
mbedAustin 11:cada08fc8a70 1122
mbedAustin 11:cada08fc8a70 1123
mbedAustin 11:cada08fc8a70 1124 if (sn_nsdl_create_resource(handle, &new_resource) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 1125 handle->sn_nsdl_free(new_resource.resource_parameters_ptr);
mbedAustin 11:cada08fc8a70 1126 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1127 }
mbedAustin 11:cada08fc8a70 1128
mbedAustin 11:cada08fc8a70 1129
mbedAustin 11:cada08fc8a70 1130 /* Create dynamic reboot object */
mbedAustin 11:cada08fc8a70 1131 new_resource.mode = SN_GRS_DYNAMIC;
mbedAustin 11:cada08fc8a70 1132
mbedAustin 11:cada08fc8a70 1133 new_resource.access = SN_GRS_POST_ALLOWED;
mbedAustin 11:cada08fc8a70 1134
mbedAustin 11:cada08fc8a70 1135 object_path[4] = '4';
mbedAustin 11:cada08fc8a70 1136
mbedAustin 11:cada08fc8a70 1137 new_resource.path = object_path;
mbedAustin 11:cada08fc8a70 1138 new_resource.pathlen = 5;
mbedAustin 11:cada08fc8a70 1139
mbedAustin 11:cada08fc8a70 1140 new_resource.resourcelen = 0;
mbedAustin 11:cada08fc8a70 1141 new_resource.resource = 0;
mbedAustin 11:cada08fc8a70 1142
mbedAustin 11:cada08fc8a70 1143 new_resource.sn_grs_dyn_res_callback = oma_device_setup_ptr->sn_oma_device_boot_callback;
mbedAustin 11:cada08fc8a70 1144
mbedAustin 11:cada08fc8a70 1145 if (sn_nsdl_create_resource(handle, &new_resource) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 1146 handle->sn_nsdl_free(new_resource.resource_parameters_ptr);
mbedAustin 11:cada08fc8a70 1147 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1148 }
mbedAustin 11:cada08fc8a70 1149
mbedAustin 11:cada08fc8a70 1150 handle->sn_nsdl_free(new_resource.resource_parameters_ptr);
mbedAustin 11:cada08fc8a70 1151 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1152 }
mbedAustin 11:cada08fc8a70 1153
mbedAustin 11:cada08fc8a70 1154 /**
mbedAustin 11:cada08fc8a70 1155 * \fn int8_t sn_nsdl_build_registration_body(struct nsdl_s *handle, sn_coap_hdr_s *message_ptr, uint8_t updating_registeration)
mbedAustin 11:cada08fc8a70 1156 *
mbedAustin 11:cada08fc8a70 1157 * \brief To build GRS resources to registration message payload
mbedAustin 11:cada08fc8a70 1158 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1159 * \param *message_ptr Pointer to CoAP message header
mbedAustin 11:cada08fc8a70 1160 *
mbedAustin 11:cada08fc8a70 1161 * \return SN_NSDL_SUCCESS = 0, Failed = -1
mbedAustin 11:cada08fc8a70 1162 */
mbedAustin 11:cada08fc8a70 1163 int8_t sn_nsdl_build_registration_body(struct nsdl_s *handle, sn_coap_hdr_s *message_ptr, uint8_t updating_registeration)
mbedAustin 11:cada08fc8a70 1164 {
mbedAustin 11:cada08fc8a70 1165 /* Local variables */
mbedAustin 11:cada08fc8a70 1166 uint8_t *temp_ptr;
mbedAustin 11:cada08fc8a70 1167 const sn_nsdl_resource_info_s *resource_temp_ptr;
mbedAustin 11:cada08fc8a70 1168
mbedAustin 11:cada08fc8a70 1169
mbedAustin 11:cada08fc8a70 1170 /* Calculate needed memory and allocate */
mbedAustin 11:cada08fc8a70 1171 message_ptr->payload_len = sn_nsdl_calculate_registration_body_size(handle, updating_registeration);
mbedAustin 11:cada08fc8a70 1172
mbedAustin 11:cada08fc8a70 1173 /* If no resources to be registered, return SN_NSDL_SUCCESS */
mbedAustin 11:cada08fc8a70 1174 if (!message_ptr->payload_len) {
mbedAustin 11:cada08fc8a70 1175 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1176 }
mbedAustin 11:cada08fc8a70 1177
mbedAustin 11:cada08fc8a70 1178 message_ptr->payload_ptr = handle->sn_nsdl_alloc(message_ptr->payload_len);
mbedAustin 11:cada08fc8a70 1179 if (!message_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 1180 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1181 }
mbedAustin 11:cada08fc8a70 1182
mbedAustin 11:cada08fc8a70 1183 /* Build message */
mbedAustin 11:cada08fc8a70 1184 temp_ptr = message_ptr->payload_ptr;
mbedAustin 11:cada08fc8a70 1185
mbedAustin 11:cada08fc8a70 1186 resource_temp_ptr = sn_grs_get_first_resource(handle->grs);
mbedAustin 11:cada08fc8a70 1187
mbedAustin 11:cada08fc8a70 1188 /* Loop trough all resources */
mbedAustin 11:cada08fc8a70 1189 while (resource_temp_ptr) {
mbedAustin 11:cada08fc8a70 1190 /* if resource needs to be registered */
mbedAustin 11:cada08fc8a70 1191 if (resource_temp_ptr->resource_parameters_ptr) {
mbedAustin 11:cada08fc8a70 1192 if (updating_registeration && resource_temp_ptr->resource_parameters_ptr->registered == SN_NDSL_RESOURCE_REGISTERED) {
mbedAustin 11:cada08fc8a70 1193 resource_temp_ptr = sn_grs_get_next_resource(handle->grs, resource_temp_ptr);
mbedAustin 11:cada08fc8a70 1194 continue;
mbedAustin 11:cada08fc8a70 1195 } else {
mbedAustin 11:cada08fc8a70 1196 resource_temp_ptr->resource_parameters_ptr->registered = SN_NDSL_RESOURCE_REGISTERED;
mbedAustin 11:cada08fc8a70 1197 }
mbedAustin 11:cada08fc8a70 1198
mbedAustin 11:cada08fc8a70 1199 /* If not first resource, add '.' to separator */
mbedAustin 11:cada08fc8a70 1200 if (temp_ptr != message_ptr->payload_ptr) {
mbedAustin 11:cada08fc8a70 1201 *temp_ptr++ = ',';
mbedAustin 11:cada08fc8a70 1202 }
mbedAustin 11:cada08fc8a70 1203
mbedAustin 11:cada08fc8a70 1204 *temp_ptr++ = '<';
mbedAustin 11:cada08fc8a70 1205 *temp_ptr++ = '/';
mbedAustin 11:cada08fc8a70 1206 memcpy(temp_ptr, resource_temp_ptr->path, resource_temp_ptr->pathlen);
mbedAustin 11:cada08fc8a70 1207 temp_ptr += resource_temp_ptr->pathlen;
mbedAustin 11:cada08fc8a70 1208 *temp_ptr++ = '>';
mbedAustin 11:cada08fc8a70 1209
mbedAustin 11:cada08fc8a70 1210 /* Resource attributes */
mbedAustin 11:cada08fc8a70 1211 if (resource_temp_ptr->resource_parameters_ptr->resource_type_len) {
mbedAustin 11:cada08fc8a70 1212 *temp_ptr++ = ';';
mbedAustin 11:cada08fc8a70 1213 memcpy(temp_ptr, resource_type_parameter, RT_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 1214 temp_ptr += RT_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1215 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1216 memcpy(temp_ptr, resource_temp_ptr->resource_parameters_ptr->resource_type_ptr, resource_temp_ptr->resource_parameters_ptr->resource_type_len);
mbedAustin 11:cada08fc8a70 1217 temp_ptr += resource_temp_ptr->resource_parameters_ptr->resource_type_len;
mbedAustin 11:cada08fc8a70 1218 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1219 }
mbedAustin 11:cada08fc8a70 1220
mbedAustin 11:cada08fc8a70 1221 if (resource_temp_ptr->resource_parameters_ptr->interface_description_len) {
mbedAustin 11:cada08fc8a70 1222 *temp_ptr++ = ';';
mbedAustin 11:cada08fc8a70 1223 memcpy(temp_ptr, if_description_parameter, IF_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 1224 temp_ptr += IF_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1225 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1226 memcpy(temp_ptr, resource_temp_ptr->resource_parameters_ptr->interface_description_ptr, resource_temp_ptr->resource_parameters_ptr->interface_description_len);
mbedAustin 11:cada08fc8a70 1227 temp_ptr += resource_temp_ptr->resource_parameters_ptr->interface_description_len;
mbedAustin 11:cada08fc8a70 1228 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1229 }
mbedAustin 11:cada08fc8a70 1230
mbedAustin 11:cada08fc8a70 1231 if (resource_temp_ptr->resource_parameters_ptr->coap_content_type != 0) {
mbedAustin 11:cada08fc8a70 1232 *temp_ptr++ = ';';
mbedAustin 11:cada08fc8a70 1233 memcpy(temp_ptr, coap_con_type_parameter, COAP_CON_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 1234 temp_ptr += COAP_CON_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1235 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1236 temp_ptr = sn_nsdl_itoa(temp_ptr, resource_temp_ptr->resource_parameters_ptr->coap_content_type);
mbedAustin 11:cada08fc8a70 1237 *temp_ptr++ = '"';
mbedAustin 11:cada08fc8a70 1238 }
mbedAustin 11:cada08fc8a70 1239
mbedAustin 11:cada08fc8a70 1240 /* ;obs */
mbedAustin 11:cada08fc8a70 1241 if (resource_temp_ptr->resource_parameters_ptr->observable) {
mbedAustin 11:cada08fc8a70 1242 *temp_ptr++ = ';';
mbedAustin 11:cada08fc8a70 1243 memcpy(temp_ptr, obs_parameter, OBS_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 1244 temp_ptr += OBS_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1245 }
mbedAustin 11:cada08fc8a70 1246
mbedAustin 11:cada08fc8a70 1247 /* ;aobs;id= */
mbedAustin 11:cada08fc8a70 1248 /* todo: aosb not supported ATM */
mbedAustin 11:cada08fc8a70 1249 /*
mbedAustin 11:cada08fc8a70 1250 if((resource_temp_ptr->resource_parameters_ptr->auto_obs_len > 0 && resource_temp_ptr->resource_parameters_ptr->auto_obs_len <= 8) &&
mbedAustin 11:cada08fc8a70 1251 resource_temp_ptr->resource_parameters_ptr->auto_obs_ptr)
mbedAustin 11:cada08fc8a70 1252 {
mbedAustin 11:cada08fc8a70 1253 uint8_t i = 0;
mbedAustin 11:cada08fc8a70 1254
mbedAustin 11:cada08fc8a70 1255 *temp_ptr++ = ';';
mbedAustin 11:cada08fc8a70 1256 memcpy(temp_ptr, aobs_parameter, AOBS_PARAMETER_LEN);
mbedAustin 11:cada08fc8a70 1257 temp_ptr += AOBS_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1258
mbedAustin 11:cada08fc8a70 1259 while(i < resource_temp_ptr->resource_parameters_ptr->auto_obs_len)
mbedAustin 11:cada08fc8a70 1260 {
mbedAustin 11:cada08fc8a70 1261 temp_ptr = sn_nsdl_itoa(temp_ptr, *(resource_temp_ptr->resource_parameters_ptr->auto_obs_ptr + i));
mbedAustin 11:cada08fc8a70 1262 i++;
mbedAustin 11:cada08fc8a70 1263 }
mbedAustin 11:cada08fc8a70 1264 }
mbedAustin 11:cada08fc8a70 1265 */
mbedAustin 11:cada08fc8a70 1266
mbedAustin 11:cada08fc8a70 1267 }
mbedAustin 11:cada08fc8a70 1268
mbedAustin 11:cada08fc8a70 1269 resource_temp_ptr = sn_grs_get_next_resource(handle->grs, resource_temp_ptr);
mbedAustin 11:cada08fc8a70 1270 }
mbedAustin 11:cada08fc8a70 1271
mbedAustin 11:cada08fc8a70 1272 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1273 }
mbedAustin 11:cada08fc8a70 1274
mbedAustin 11:cada08fc8a70 1275 /**
mbedAustin 11:cada08fc8a70 1276 * \fn static uint16_t sn_nsdl_calculate_registration_body_size(struct nsdl_s *handle, uint8_t updating_registeration)
mbedAustin 11:cada08fc8a70 1277 *
mbedAustin 11:cada08fc8a70 1278 *
mbedAustin 11:cada08fc8a70 1279 * \brief Calculates registration message payload size
mbedAustin 11:cada08fc8a70 1280 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1281 * \param *grs_resources_list_ptr Pointer to list of GRS resources
mbedAustin 11:cada08fc8a70 1282 *
mbedAustin 11:cada08fc8a70 1283 * \return Needed payload size
mbedAustin 11:cada08fc8a70 1284 */
mbedAustin 11:cada08fc8a70 1285 static uint16_t sn_nsdl_calculate_registration_body_size(struct nsdl_s *handle, uint8_t updating_registeration)
mbedAustin 11:cada08fc8a70 1286 {
mbedAustin 11:cada08fc8a70 1287 /* Local variables */
mbedAustin 11:cada08fc8a70 1288 uint16_t return_value = 0;
mbedAustin 11:cada08fc8a70 1289 const sn_nsdl_resource_info_s *resource_temp_ptr;
mbedAustin 11:cada08fc8a70 1290
mbedAustin 11:cada08fc8a70 1291 /* check pointer */
mbedAustin 11:cada08fc8a70 1292
mbedAustin 11:cada08fc8a70 1293 resource_temp_ptr = sn_grs_get_first_resource(handle->grs);
mbedAustin 11:cada08fc8a70 1294
mbedAustin 11:cada08fc8a70 1295 while (resource_temp_ptr) {
mbedAustin 11:cada08fc8a70 1296 if (resource_temp_ptr->resource_parameters_ptr) {
mbedAustin 11:cada08fc8a70 1297 if (updating_registeration && resource_temp_ptr->resource_parameters_ptr->registered == SN_NDSL_RESOURCE_REGISTERED) {
mbedAustin 11:cada08fc8a70 1298 resource_temp_ptr = sn_grs_get_next_resource(handle->grs, resource_temp_ptr);
mbedAustin 11:cada08fc8a70 1299 continue;
mbedAustin 11:cada08fc8a70 1300 }
mbedAustin 11:cada08fc8a70 1301
mbedAustin 11:cada08fc8a70 1302 /* If not first resource, then '.' will be added */
mbedAustin 11:cada08fc8a70 1303 if (return_value) {
mbedAustin 11:cada08fc8a70 1304 return_value++;
mbedAustin 11:cada08fc8a70 1305 }
mbedAustin 11:cada08fc8a70 1306
mbedAustin 11:cada08fc8a70 1307 /* Count length for the resource path </path> */
mbedAustin 11:cada08fc8a70 1308 return_value += (3 + resource_temp_ptr->pathlen);
mbedAustin 11:cada08fc8a70 1309
mbedAustin 11:cada08fc8a70 1310 /* Count lengths of the attributes */
mbedAustin 11:cada08fc8a70 1311
mbedAustin 11:cada08fc8a70 1312 /* Resource type parameter */
mbedAustin 11:cada08fc8a70 1313 if (resource_temp_ptr->resource_parameters_ptr->resource_type_len) {
mbedAustin 11:cada08fc8a70 1314 /* ;rt="restype" */
mbedAustin 11:cada08fc8a70 1315 return_value += (6 + resource_temp_ptr->resource_parameters_ptr->resource_type_len);
mbedAustin 11:cada08fc8a70 1316 }
mbedAustin 11:cada08fc8a70 1317
mbedAustin 11:cada08fc8a70 1318 /* Interface description parameter */
mbedAustin 11:cada08fc8a70 1319 if (resource_temp_ptr->resource_parameters_ptr->interface_description_len) {
mbedAustin 11:cada08fc8a70 1320 /* ;if="iftype" */
mbedAustin 11:cada08fc8a70 1321 return_value += (6 + resource_temp_ptr->resource_parameters_ptr->interface_description_len);
mbedAustin 11:cada08fc8a70 1322 }
mbedAustin 11:cada08fc8a70 1323
mbedAustin 11:cada08fc8a70 1324 if (resource_temp_ptr->resource_parameters_ptr->coap_content_type != 0) {
mbedAustin 11:cada08fc8a70 1325 /* ;if="content" */
mbedAustin 11:cada08fc8a70 1326 return_value += 6; // all but not content
mbedAustin 11:cada08fc8a70 1327 return_value += sn_nsdl_itoa_len(resource_temp_ptr->resource_parameters_ptr->coap_content_type);
mbedAustin 11:cada08fc8a70 1328 }
mbedAustin 11:cada08fc8a70 1329
mbedAustin 11:cada08fc8a70 1330 if (resource_temp_ptr->resource_parameters_ptr->observable) {
mbedAustin 11:cada08fc8a70 1331 /* ;obs */
mbedAustin 11:cada08fc8a70 1332 return_value += 4;
mbedAustin 11:cada08fc8a70 1333 }
mbedAustin 11:cada08fc8a70 1334 /*todo: aobs not supported ATM */
mbedAustin 11:cada08fc8a70 1335 /*
mbedAustin 11:cada08fc8a70 1336 if((resource_temp_ptr->resource_parameters_ptr->auto_obs_len > 0 && resource_temp_ptr->resource_parameters_ptr->auto_obs_len <= 8) &&
mbedAustin 11:cada08fc8a70 1337 resource_temp_ptr->resource_parameters_ptr->auto_obs_ptr)
mbedAustin 11:cada08fc8a70 1338 {
mbedAustin 11:cada08fc8a70 1339 uint8_t i = resource_temp_ptr->resource_parameters_ptr->auto_obs_len;
mbedAustin 11:cada08fc8a70 1340 // ;aobs;id=
mbedAustin 11:cada08fc8a70 1341 return_value += 9;
mbedAustin 11:cada08fc8a70 1342 while(i--)
mbedAustin 11:cada08fc8a70 1343 {
mbedAustin 11:cada08fc8a70 1344 return_value += sn_nsdl_itoa_len(*(resource_temp_ptr->resource_parameters_ptr->auto_obs_ptr + i));
mbedAustin 11:cada08fc8a70 1345 }
mbedAustin 11:cada08fc8a70 1346 }
mbedAustin 11:cada08fc8a70 1347 */
mbedAustin 11:cada08fc8a70 1348
mbedAustin 11:cada08fc8a70 1349 }
mbedAustin 11:cada08fc8a70 1350
mbedAustin 11:cada08fc8a70 1351 resource_temp_ptr = sn_grs_get_next_resource(handle->grs, resource_temp_ptr);
mbedAustin 11:cada08fc8a70 1352
mbedAustin 11:cada08fc8a70 1353 }
mbedAustin 11:cada08fc8a70 1354
mbedAustin 11:cada08fc8a70 1355 return return_value;
mbedAustin 11:cada08fc8a70 1356 }
mbedAustin 11:cada08fc8a70 1357
mbedAustin 11:cada08fc8a70 1358 /**
mbedAustin 11:cada08fc8a70 1359 * \fn static uint8_t sn_nsdl_calculate_uri_query_option_len(sn_nsdl_ep_parameters_s *endpoint_info_ptr, uint8_t msg_type)
mbedAustin 11:cada08fc8a70 1360 *
mbedAustin 11:cada08fc8a70 1361 *
mbedAustin 11:cada08fc8a70 1362 * \brief Calculates needed uri query option length
mbedAustin 11:cada08fc8a70 1363 *
mbedAustin 11:cada08fc8a70 1364 * \param *endpoint_info_ptr Pointer to endpoint info structure
mbedAustin 11:cada08fc8a70 1365 * \param msg_type Message type
mbedAustin 11:cada08fc8a70 1366 *
mbedAustin 11:cada08fc8a70 1367 * \return number of parameters in uri query
mbedAustin 11:cada08fc8a70 1368 */
mbedAustin 11:cada08fc8a70 1369 static uint8_t sn_nsdl_calculate_uri_query_option_len(sn_nsdl_ep_parameters_s *endpoint_info_ptr, uint8_t msg_type)
mbedAustin 11:cada08fc8a70 1370 {
mbedAustin 11:cada08fc8a70 1371 uint8_t return_value = 0;
mbedAustin 11:cada08fc8a70 1372 uint8_t number_of_parameters = 0;
mbedAustin 11:cada08fc8a70 1373
mbedAustin 11:cada08fc8a70 1374
mbedAustin 11:cada08fc8a70 1375 if ((endpoint_info_ptr->endpoint_name_len != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE) && endpoint_info_ptr->endpoint_name_ptr != 0) {
mbedAustin 11:cada08fc8a70 1376 return_value += endpoint_info_ptr->endpoint_name_len;
mbedAustin 11:cada08fc8a70 1377 return_value += EP_NAME_PARAMETERS_LEN; //ep=
mbedAustin 11:cada08fc8a70 1378 number_of_parameters++;
mbedAustin 11:cada08fc8a70 1379 }
mbedAustin 11:cada08fc8a70 1380
mbedAustin 11:cada08fc8a70 1381 if ((endpoint_info_ptr->type_len != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE) && (endpoint_info_ptr->type_ptr != 0)) {
mbedAustin 11:cada08fc8a70 1382 return_value += endpoint_info_ptr->type_len;
mbedAustin 11:cada08fc8a70 1383 return_value += ET_PARAMETER_LEN; //et=
mbedAustin 11:cada08fc8a70 1384 number_of_parameters++;
mbedAustin 11:cada08fc8a70 1385 }
mbedAustin 11:cada08fc8a70 1386
mbedAustin 11:cada08fc8a70 1387 if ((endpoint_info_ptr->lifetime_len != 0) && (endpoint_info_ptr->lifetime_ptr != 0)) {
mbedAustin 11:cada08fc8a70 1388 return_value += endpoint_info_ptr->lifetime_len;
mbedAustin 11:cada08fc8a70 1389 return_value += LT_PARAMETER_LEN; //lt=
mbedAustin 11:cada08fc8a70 1390 number_of_parameters++;
mbedAustin 11:cada08fc8a70 1391 }
mbedAustin 11:cada08fc8a70 1392
mbedAustin 11:cada08fc8a70 1393 if ((endpoint_info_ptr->domain_name_len != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE) && (endpoint_info_ptr->domain_name_ptr != 0)) {
mbedAustin 11:cada08fc8a70 1394 return_value += endpoint_info_ptr->domain_name_len;
mbedAustin 11:cada08fc8a70 1395 return_value += DOMAIN_PARAMETER_LEN; //d=
mbedAustin 11:cada08fc8a70 1396 number_of_parameters++;
mbedAustin 11:cada08fc8a70 1397 }
mbedAustin 11:cada08fc8a70 1398
mbedAustin 11:cada08fc8a70 1399 if (((endpoint_info_ptr->binding_and_mode & 0x04) || (endpoint_info_ptr->binding_and_mode & 0x01)) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE)) {
mbedAustin 11:cada08fc8a70 1400 return_value += BS_QUEUE_MODE_PARAMATER_LEN;
mbedAustin 11:cada08fc8a70 1401
mbedAustin 11:cada08fc8a70 1402 if (endpoint_info_ptr->binding_and_mode & 0x01) {
mbedAustin 11:cada08fc8a70 1403 return_value++;
mbedAustin 11:cada08fc8a70 1404 }
mbedAustin 11:cada08fc8a70 1405 if (endpoint_info_ptr->binding_and_mode & 0x04) {
mbedAustin 11:cada08fc8a70 1406 return_value++;
mbedAustin 11:cada08fc8a70 1407 }
mbedAustin 11:cada08fc8a70 1408 if ((endpoint_info_ptr->binding_and_mode & 0x02) && ((endpoint_info_ptr->binding_and_mode & 0x04) || (endpoint_info_ptr->binding_and_mode & 0x01))) {
mbedAustin 11:cada08fc8a70 1409 return_value++;
mbedAustin 11:cada08fc8a70 1410 }
mbedAustin 11:cada08fc8a70 1411
mbedAustin 11:cada08fc8a70 1412 number_of_parameters++;
mbedAustin 11:cada08fc8a70 1413 }
mbedAustin 11:cada08fc8a70 1414
mbedAustin 11:cada08fc8a70 1415 if (number_of_parameters != 0) {
mbedAustin 11:cada08fc8a70 1416 return_value += (number_of_parameters - 1);
mbedAustin 11:cada08fc8a70 1417 }
mbedAustin 11:cada08fc8a70 1418
mbedAustin 11:cada08fc8a70 1419 return return_value;
mbedAustin 11:cada08fc8a70 1420 }
mbedAustin 11:cada08fc8a70 1421
mbedAustin 11:cada08fc8a70 1422 /**
mbedAustin 11:cada08fc8a70 1423 * \fn static int8_t sn_nsdl_fill_uri_query_options(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *parameter_ptr, sn_coap_hdr_s *source_msg_ptr, uint8_t msg_type)
mbedAustin 11:cada08fc8a70 1424 *
mbedAustin 11:cada08fc8a70 1425 *
mbedAustin 11:cada08fc8a70 1426 * \brief Fills uri-query options to message header struct
mbedAustin 11:cada08fc8a70 1427 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1428 * \param *parameter_ptr Pointer to endpoint parameters struct
mbedAustin 11:cada08fc8a70 1429 * \param *source_msg_ptr Pointer to CoAP header struct
mbedAustin 11:cada08fc8a70 1430 * \param msg_type Message type
mbedAustin 11:cada08fc8a70 1431 *
mbedAustin 11:cada08fc8a70 1432 * \return SN_NSDL_SUCCESS = 0, Failed = -1
mbedAustin 11:cada08fc8a70 1433 */
mbedAustin 11:cada08fc8a70 1434 static int8_t sn_nsdl_fill_uri_query_options(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *parameter_ptr, sn_coap_hdr_s *source_msg_ptr, uint8_t msg_type)
mbedAustin 11:cada08fc8a70 1435 {
mbedAustin 11:cada08fc8a70 1436 uint8_t *temp_ptr = NULL;
mbedAustin 11:cada08fc8a70 1437 if( !validateParameters(parameter_ptr) ){
mbedAustin 11:cada08fc8a70 1438 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1439 }
mbedAustin 11:cada08fc8a70 1440 source_msg_ptr->options_list_ptr->uri_query_len = sn_nsdl_calculate_uri_query_option_len(parameter_ptr, msg_type);
mbedAustin 11:cada08fc8a70 1441 if (source_msg_ptr->options_list_ptr->uri_query_len == 0) {
mbedAustin 11:cada08fc8a70 1442 return 0;
mbedAustin 11:cada08fc8a70 1443 }
mbedAustin 11:cada08fc8a70 1444
mbedAustin 11:cada08fc8a70 1445 source_msg_ptr->options_list_ptr->uri_query_ptr = handle->sn_nsdl_alloc(source_msg_ptr->options_list_ptr->uri_query_len);
mbedAustin 11:cada08fc8a70 1446
mbedAustin 11:cada08fc8a70 1447 if (source_msg_ptr->options_list_ptr->uri_query_ptr == NULL) {
mbedAustin 11:cada08fc8a70 1448 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1449 }
mbedAustin 11:cada08fc8a70 1450 memset(source_msg_ptr->options_list_ptr->uri_query_ptr,0,source_msg_ptr->options_list_ptr->uri_query_len);
mbedAustin 11:cada08fc8a70 1451
mbedAustin 11:cada08fc8a70 1452 temp_ptr = source_msg_ptr->options_list_ptr->uri_query_ptr;
mbedAustin 11:cada08fc8a70 1453
mbedAustin 11:cada08fc8a70 1454 /******************************************************/
mbedAustin 11:cada08fc8a70 1455 /* If endpoint name is configured, fill needed fields */
mbedAustin 11:cada08fc8a70 1456 /******************************************************/
mbedAustin 11:cada08fc8a70 1457
mbedAustin 11:cada08fc8a70 1458 if ((parameter_ptr->endpoint_name_len != 0) && (parameter_ptr->endpoint_name_ptr != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE)) {
mbedAustin 11:cada08fc8a70 1459 /* fill endpoint name, first ?ep=, then endpoint name */
mbedAustin 11:cada08fc8a70 1460 memcpy(temp_ptr, ep_name_parameter_string, sizeof(ep_name_parameter_string));
mbedAustin 11:cada08fc8a70 1461 temp_ptr += EP_NAME_PARAMETERS_LEN;
mbedAustin 11:cada08fc8a70 1462 memcpy(temp_ptr, parameter_ptr->endpoint_name_ptr, parameter_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 1463 temp_ptr += parameter_ptr->endpoint_name_len;
mbedAustin 11:cada08fc8a70 1464 }
mbedAustin 11:cada08fc8a70 1465
mbedAustin 11:cada08fc8a70 1466 /******************************************************/
mbedAustin 11:cada08fc8a70 1467 /* If endpoint type is configured, fill needed fields */
mbedAustin 11:cada08fc8a70 1468 /******************************************************/
mbedAustin 11:cada08fc8a70 1469
mbedAustin 11:cada08fc8a70 1470 if ((parameter_ptr->type_len != 0) && (parameter_ptr->type_ptr != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE)) {
mbedAustin 11:cada08fc8a70 1471 if (temp_ptr != source_msg_ptr->options_list_ptr->uri_query_ptr) {
mbedAustin 11:cada08fc8a70 1472 *temp_ptr++ = '&';
mbedAustin 11:cada08fc8a70 1473 }
mbedAustin 11:cada08fc8a70 1474
mbedAustin 11:cada08fc8a70 1475 memcpy(temp_ptr, et_parameter, sizeof(et_parameter));
mbedAustin 11:cada08fc8a70 1476 temp_ptr += ET_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1477 memcpy(temp_ptr, parameter_ptr->type_ptr, parameter_ptr->type_len);
mbedAustin 11:cada08fc8a70 1478 temp_ptr += parameter_ptr->type_len;
mbedAustin 11:cada08fc8a70 1479 }
mbedAustin 11:cada08fc8a70 1480
mbedAustin 11:cada08fc8a70 1481
mbedAustin 11:cada08fc8a70 1482 /******************************************************/
mbedAustin 11:cada08fc8a70 1483 /* If lifetime is configured, fill needed fields */
mbedAustin 11:cada08fc8a70 1484 /******************************************************/
mbedAustin 11:cada08fc8a70 1485
mbedAustin 11:cada08fc8a70 1486 if ((parameter_ptr->lifetime_len != 0) && (parameter_ptr->lifetime_ptr != 0)) {
mbedAustin 11:cada08fc8a70 1487 if (temp_ptr != source_msg_ptr->options_list_ptr->uri_query_ptr) {
mbedAustin 11:cada08fc8a70 1488 *temp_ptr++ = '&';
mbedAustin 11:cada08fc8a70 1489 }
mbedAustin 11:cada08fc8a70 1490
mbedAustin 11:cada08fc8a70 1491 memcpy(temp_ptr, ep_lifetime_parameter, sizeof(ep_lifetime_parameter));
mbedAustin 11:cada08fc8a70 1492 temp_ptr += LT_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1493 memcpy(temp_ptr, parameter_ptr->lifetime_ptr, parameter_ptr->lifetime_len);
mbedAustin 11:cada08fc8a70 1494 temp_ptr += parameter_ptr->lifetime_len;
mbedAustin 11:cada08fc8a70 1495 }
mbedAustin 11:cada08fc8a70 1496
mbedAustin 11:cada08fc8a70 1497 /******************************************************/
mbedAustin 11:cada08fc8a70 1498 /* If domain is configured, fill needed fields */
mbedAustin 11:cada08fc8a70 1499 /******************************************************/
mbedAustin 11:cada08fc8a70 1500
mbedAustin 11:cada08fc8a70 1501 if ((parameter_ptr->domain_name_len != 0) && (parameter_ptr->domain_name_ptr != 0) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE)) {
mbedAustin 11:cada08fc8a70 1502 if (temp_ptr != source_msg_ptr->options_list_ptr->uri_query_ptr) {
mbedAustin 11:cada08fc8a70 1503 *temp_ptr++ = '&';
mbedAustin 11:cada08fc8a70 1504 }
mbedAustin 11:cada08fc8a70 1505
mbedAustin 11:cada08fc8a70 1506 memcpy(temp_ptr, ep_domain_parameter, sizeof(ep_domain_parameter));
mbedAustin 11:cada08fc8a70 1507 temp_ptr += DOMAIN_PARAMETER_LEN;
mbedAustin 11:cada08fc8a70 1508 memcpy(temp_ptr, parameter_ptr->domain_name_ptr, parameter_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 1509 temp_ptr += parameter_ptr->domain_name_len;
mbedAustin 11:cada08fc8a70 1510 }
mbedAustin 11:cada08fc8a70 1511
mbedAustin 11:cada08fc8a70 1512 /******************************************************/
mbedAustin 11:cada08fc8a70 1513 /* If queue-mode is configured, fill needed fields */
mbedAustin 11:cada08fc8a70 1514 /******************************************************/
mbedAustin 11:cada08fc8a70 1515
mbedAustin 11:cada08fc8a70 1516 if (((parameter_ptr->binding_and_mode & 0x01) || (parameter_ptr->binding_and_mode & 0x04)) && (msg_type == SN_NSDL_EP_REGISTER_MESSAGE)) {
mbedAustin 11:cada08fc8a70 1517 if (temp_ptr != source_msg_ptr->options_list_ptr->uri_query_ptr) {
mbedAustin 11:cada08fc8a70 1518 *temp_ptr++ = '&';
mbedAustin 11:cada08fc8a70 1519 }
mbedAustin 11:cada08fc8a70 1520
mbedAustin 11:cada08fc8a70 1521 memcpy(temp_ptr, bs_queue_mode, sizeof(bs_queue_mode));
mbedAustin 11:cada08fc8a70 1522 temp_ptr += BS_QUEUE_MODE_PARAMATER_LEN;
mbedAustin 11:cada08fc8a70 1523
mbedAustin 11:cada08fc8a70 1524 if (parameter_ptr->binding_and_mode & 0x01) {
mbedAustin 11:cada08fc8a70 1525 *temp_ptr++ = 'U';
mbedAustin 11:cada08fc8a70 1526 if (parameter_ptr->binding_and_mode & 0x02) {
mbedAustin 11:cada08fc8a70 1527 *temp_ptr++ = 'Q';
mbedAustin 11:cada08fc8a70 1528 }
mbedAustin 11:cada08fc8a70 1529 }
mbedAustin 11:cada08fc8a70 1530
mbedAustin 11:cada08fc8a70 1531 if (parameter_ptr->binding_and_mode & 0x04) {
mbedAustin 11:cada08fc8a70 1532 *temp_ptr++ = 'S';
mbedAustin 11:cada08fc8a70 1533 if ((parameter_ptr->binding_and_mode & 0x02) && !(parameter_ptr->binding_and_mode & 0x01)) {
mbedAustin 11:cada08fc8a70 1534 *temp_ptr++ = 'Q';
mbedAustin 11:cada08fc8a70 1535 }
mbedAustin 11:cada08fc8a70 1536 }
mbedAustin 11:cada08fc8a70 1537 }
mbedAustin 11:cada08fc8a70 1538
mbedAustin 11:cada08fc8a70 1539 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1540 }
mbedAustin 11:cada08fc8a70 1541
mbedAustin 11:cada08fc8a70 1542 static bool validateParameters(sn_nsdl_ep_parameters_s *parameter_ptr)
mbedAustin 11:cada08fc8a70 1543 {
mbedAustin 11:cada08fc8a70 1544 if( !validate( parameter_ptr->domain_name_ptr, parameter_ptr->domain_name_len, '&' ) ){
mbedAustin 11:cada08fc8a70 1545 return false;
mbedAustin 11:cada08fc8a70 1546 }
mbedAustin 11:cada08fc8a70 1547
mbedAustin 11:cada08fc8a70 1548 if( !validate( parameter_ptr->endpoint_name_ptr, parameter_ptr->endpoint_name_len, '&' ) ){
mbedAustin 11:cada08fc8a70 1549 return false;
mbedAustin 11:cada08fc8a70 1550 }
mbedAustin 11:cada08fc8a70 1551
mbedAustin 11:cada08fc8a70 1552 if( !validate( parameter_ptr->lifetime_ptr, parameter_ptr->lifetime_len, '&' ) ){
mbedAustin 11:cada08fc8a70 1553 return false;
mbedAustin 11:cada08fc8a70 1554 }
mbedAustin 11:cada08fc8a70 1555
mbedAustin 11:cada08fc8a70 1556 if( !validate( parameter_ptr->type_ptr, parameter_ptr->type_len, '&' ) ){
mbedAustin 11:cada08fc8a70 1557 return false;
mbedAustin 11:cada08fc8a70 1558 }
mbedAustin 11:cada08fc8a70 1559 return true;
mbedAustin 11:cada08fc8a70 1560 }
mbedAustin 11:cada08fc8a70 1561
mbedAustin 11:cada08fc8a70 1562 static bool validate(uint8_t* ptr, uint32_t len, char illegalChar)
mbedAustin 11:cada08fc8a70 1563 {
mbedAustin 11:cada08fc8a70 1564 if( ptr ){
mbedAustin 11:cada08fc8a70 1565 for( int i=0; i < len; i++ ){
mbedAustin 11:cada08fc8a70 1566 if( ptr[i] == illegalChar ){
mbedAustin 11:cada08fc8a70 1567 return false;
mbedAustin 11:cada08fc8a70 1568 }
mbedAustin 11:cada08fc8a70 1569 }
mbedAustin 11:cada08fc8a70 1570 }
mbedAustin 11:cada08fc8a70 1571 return true;
mbedAustin 11:cada08fc8a70 1572 }
mbedAustin 11:cada08fc8a70 1573
mbedAustin 11:cada08fc8a70 1574 /**
mbedAustin 11:cada08fc8a70 1575 * \fn static int8_t sn_nsdl_local_rx_function(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr, sn_nsdl_addr_s *address_ptr)
mbedAustin 11:cada08fc8a70 1576 *
mbedAustin 11:cada08fc8a70 1577 * \brief If received message is reply for the message that NSDL has been sent, it is processed here. Else, packet will be sent to application.
mbedAustin 11:cada08fc8a70 1578 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1579 * \param *coap_packet_ptr Pointer to received CoAP packet
mbedAustin 11:cada08fc8a70 1580 * \param *address_ptr Pointer to source address struct
mbedAustin 11:cada08fc8a70 1581 *
mbedAustin 11:cada08fc8a70 1582 * \return SN_NSDL_SUCCESS = 0, Failed = -1
mbedAustin 11:cada08fc8a70 1583 */
mbedAustin 11:cada08fc8a70 1584 static int8_t sn_nsdl_local_rx_function(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr, sn_nsdl_addr_s *address_ptr)
mbedAustin 11:cada08fc8a70 1585 {
mbedAustin 11:cada08fc8a70 1586 if ((coap_packet_ptr == 0) || (address_ptr == 0)) {
mbedAustin 11:cada08fc8a70 1587 return -1;
mbedAustin 11:cada08fc8a70 1588 }
mbedAustin 11:cada08fc8a70 1589
mbedAustin 11:cada08fc8a70 1590 if (coap_packet_ptr->msg_id == handle->register_msg_id) {
mbedAustin 11:cada08fc8a70 1591 if (coap_packet_ptr->msg_code == COAP_MSG_CODE_RESPONSE_CREATED) {
mbedAustin 11:cada08fc8a70 1592 handle->sn_nsdl_endpoint_registered = SN_NSDL_ENDPOINT_IS_REGISTERED;
mbedAustin 11:cada08fc8a70 1593 sn_grs_mark_resources_as_registered(handle);
mbedAustin 11:cada08fc8a70 1594 if (sn_nsdl_resolve_ep_information(handle, coap_packet_ptr) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 1595 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1596 }
mbedAustin 11:cada08fc8a70 1597
mbedAustin 11:cada08fc8a70 1598 handle->register_msg_id = 0;
mbedAustin 11:cada08fc8a70 1599 }
mbedAustin 11:cada08fc8a70 1600 }
mbedAustin 11:cada08fc8a70 1601
mbedAustin 11:cada08fc8a70 1602 if (coap_packet_ptr->msg_id == handle->unregister_msg_id) {
mbedAustin 11:cada08fc8a70 1603 if (coap_packet_ptr->msg_code == COAP_MSG_CODE_RESPONSE_DELETED) {
mbedAustin 11:cada08fc8a70 1604 if (handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 1605 handle->sn_nsdl_free(handle->ep_information_ptr->endpoint_name_ptr);
mbedAustin 11:cada08fc8a70 1606 handle->ep_information_ptr->endpoint_name_ptr = 0;
mbedAustin 11:cada08fc8a70 1607 handle->ep_information_ptr->endpoint_name_len = 0;
mbedAustin 11:cada08fc8a70 1608 }
mbedAustin 11:cada08fc8a70 1609 if (handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 1610 handle->sn_nsdl_free(handle->ep_information_ptr->domain_name_ptr);
mbedAustin 11:cada08fc8a70 1611 handle->ep_information_ptr->domain_name_ptr = 0;
mbedAustin 11:cada08fc8a70 1612 handle->ep_information_ptr->domain_name_len = 0;
mbedAustin 11:cada08fc8a70 1613 }
mbedAustin 11:cada08fc8a70 1614
mbedAustin 11:cada08fc8a70 1615 handle->unregister_msg_id = 0;
mbedAustin 11:cada08fc8a70 1616 }
mbedAustin 11:cada08fc8a70 1617 }
mbedAustin 11:cada08fc8a70 1618
mbedAustin 11:cada08fc8a70 1619 /* No messages to wait for, or message was not response to our request */
mbedAustin 11:cada08fc8a70 1620 return handle->sn_nsdl_rx_callback(handle, coap_packet_ptr, address_ptr);
mbedAustin 11:cada08fc8a70 1621 }
mbedAustin 11:cada08fc8a70 1622
mbedAustin 11:cada08fc8a70 1623 /**
mbedAustin 11:cada08fc8a70 1624 * \fn static int8_t sn_nsdl_resolve_ep_information(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr)
mbedAustin 11:cada08fc8a70 1625 *
mbedAustin 11:cada08fc8a70 1626 *
mbedAustin 11:cada08fc8a70 1627 * \brief Resolves endpoint information from received CoAP message
mbedAustin 11:cada08fc8a70 1628 * \param *handle Pointer to nsdl-library handle
mbedAustin 11:cada08fc8a70 1629 * \param *coap_packet_ptr Pointer to received CoAP message
mbedAustin 11:cada08fc8a70 1630 *
mbedAustin 11:cada08fc8a70 1631 * \return SN_NSDL_SUCCESS = 0, Failed = -1
mbedAustin 11:cada08fc8a70 1632 */
mbedAustin 11:cada08fc8a70 1633 static int8_t sn_nsdl_resolve_ep_information(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr)
mbedAustin 11:cada08fc8a70 1634 {
mbedAustin 11:cada08fc8a70 1635 uint8_t *temp_ptr;
mbedAustin 11:cada08fc8a70 1636 uint8_t parameter_count = 0;
mbedAustin 11:cada08fc8a70 1637 uint16_t parameter_len = 0;
mbedAustin 11:cada08fc8a70 1638
mbedAustin 11:cada08fc8a70 1639 if (!coap_packet_ptr || !coap_packet_ptr->options_list_ptr ||
mbedAustin 11:cada08fc8a70 1640 !coap_packet_ptr->options_list_ptr->location_path_ptr) {
mbedAustin 11:cada08fc8a70 1641 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1642 }
mbedAustin 11:cada08fc8a70 1643
mbedAustin 11:cada08fc8a70 1644 temp_ptr = coap_packet_ptr->options_list_ptr->location_path_ptr;
mbedAustin 11:cada08fc8a70 1645
mbedAustin 11:cada08fc8a70 1646 while (temp_ptr <= (coap_packet_ptr->options_list_ptr->location_path_ptr + coap_packet_ptr->options_list_ptr->location_path_len)) {
mbedAustin 11:cada08fc8a70 1647
mbedAustin 11:cada08fc8a70 1648 if ((temp_ptr == (coap_packet_ptr->options_list_ptr->location_path_ptr + coap_packet_ptr->options_list_ptr->location_path_len)) || (*temp_ptr == '/')) {
mbedAustin 11:cada08fc8a70 1649
mbedAustin 11:cada08fc8a70 1650 parameter_count++;
mbedAustin 11:cada08fc8a70 1651 if (parameter_count == 2) {
mbedAustin 11:cada08fc8a70 1652 if (!handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 1653 handle->ep_information_ptr->domain_name_len = parameter_len - 1;
mbedAustin 11:cada08fc8a70 1654 handle->ep_information_ptr->domain_name_ptr = handle->sn_nsdl_alloc(handle->ep_information_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 1655 if (!handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 1656 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1657 }
mbedAustin 11:cada08fc8a70 1658 memcpy(handle->ep_information_ptr->domain_name_ptr, temp_ptr - handle->ep_information_ptr->domain_name_len, handle->ep_information_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 1659 }
mbedAustin 11:cada08fc8a70 1660
mbedAustin 11:cada08fc8a70 1661 }
mbedAustin 11:cada08fc8a70 1662 if (parameter_count == 3) {
mbedAustin 11:cada08fc8a70 1663 if (!handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 1664 handle->ep_information_ptr->endpoint_name_len = parameter_len - 1;
mbedAustin 11:cada08fc8a70 1665 handle->ep_information_ptr->endpoint_name_ptr = handle->sn_nsdl_alloc(handle->ep_information_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 1666 if (!handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 1667 if (handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 1668 handle->sn_nsdl_free(handle->ep_information_ptr->domain_name_ptr);
mbedAustin 11:cada08fc8a70 1669 handle->ep_information_ptr->domain_name_ptr = NULL;
mbedAustin 11:cada08fc8a70 1670 handle->ep_information_ptr->domain_name_len = 0;
mbedAustin 11:cada08fc8a70 1671 }
mbedAustin 11:cada08fc8a70 1672
mbedAustin 11:cada08fc8a70 1673 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1674
mbedAustin 11:cada08fc8a70 1675 }
mbedAustin 11:cada08fc8a70 1676 memcpy(handle->ep_information_ptr->endpoint_name_ptr, temp_ptr - handle->ep_information_ptr->endpoint_name_len, handle->ep_information_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 1677 }
mbedAustin 11:cada08fc8a70 1678 }
mbedAustin 11:cada08fc8a70 1679 parameter_len = 0;
mbedAustin 11:cada08fc8a70 1680 }
mbedAustin 11:cada08fc8a70 1681 parameter_len++;
mbedAustin 11:cada08fc8a70 1682 temp_ptr++;
mbedAustin 11:cada08fc8a70 1683 }
mbedAustin 11:cada08fc8a70 1684
mbedAustin 11:cada08fc8a70 1685
mbedAustin 11:cada08fc8a70 1686 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1687 }
mbedAustin 11:cada08fc8a70 1688
mbedAustin 11:cada08fc8a70 1689 int8_t set_NSP_address(struct nsdl_s *handle, uint8_t *NSP_address, uint16_t port, sn_nsdl_addr_type_e address_type)
mbedAustin 11:cada08fc8a70 1690 {
mbedAustin 11:cada08fc8a70 1691
mbedAustin 11:cada08fc8a70 1692 /* Check parameters and source pointers */
mbedAustin 11:cada08fc8a70 1693 if (!handle || !handle->nsp_address_ptr || !handle->nsp_address_ptr->omalw_address_ptr || !NSP_address) {
mbedAustin 11:cada08fc8a70 1694 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1695 }
mbedAustin 11:cada08fc8a70 1696
mbedAustin 11:cada08fc8a70 1697 handle->nsp_address_ptr->omalw_address_ptr->type = address_type;
mbedAustin 11:cada08fc8a70 1698 handle->nsp_address_ptr->omalw_server_security = SEC_NOT_SET;
mbedAustin 11:cada08fc8a70 1699
mbedAustin 11:cada08fc8a70 1700 if (address_type == SN_NSDL_ADDRESS_TYPE_IPV4) {
mbedAustin 11:cada08fc8a70 1701 if (handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1702 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 1703 }
mbedAustin 11:cada08fc8a70 1704
mbedAustin 11:cada08fc8a70 1705 handle->nsp_address_ptr->omalw_address_ptr->addr_len = 4;
mbedAustin 11:cada08fc8a70 1706
mbedAustin 11:cada08fc8a70 1707 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = handle->sn_nsdl_alloc(handle->nsp_address_ptr->omalw_address_ptr->addr_len);
mbedAustin 11:cada08fc8a70 1708 if (!handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1709 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1710 }
mbedAustin 11:cada08fc8a70 1711
mbedAustin 11:cada08fc8a70 1712 memcpy(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr, NSP_address, handle->nsp_address_ptr->omalw_address_ptr->addr_len);
mbedAustin 11:cada08fc8a70 1713 handle->nsp_address_ptr->omalw_address_ptr->port = port;
mbedAustin 11:cada08fc8a70 1714 }
mbedAustin 11:cada08fc8a70 1715
mbedAustin 11:cada08fc8a70 1716 else if (address_type == SN_NSDL_ADDRESS_TYPE_IPV6) {
mbedAustin 11:cada08fc8a70 1717 if (handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1718 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 1719 }
mbedAustin 11:cada08fc8a70 1720
mbedAustin 11:cada08fc8a70 1721 handle->nsp_address_ptr->omalw_address_ptr->addr_len = 16;
mbedAustin 11:cada08fc8a70 1722
mbedAustin 11:cada08fc8a70 1723 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = handle->sn_nsdl_alloc(handle->nsp_address_ptr->omalw_address_ptr->addr_len);
mbedAustin 11:cada08fc8a70 1724 if (!handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1725 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1726 }
mbedAustin 11:cada08fc8a70 1727
mbedAustin 11:cada08fc8a70 1728 memcpy(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr, NSP_address, handle->nsp_address_ptr->omalw_address_ptr->addr_len);
mbedAustin 11:cada08fc8a70 1729 handle->nsp_address_ptr->omalw_address_ptr->port = port;
mbedAustin 11:cada08fc8a70 1730 }
mbedAustin 11:cada08fc8a70 1731 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 1732 }
mbedAustin 11:cada08fc8a70 1733
mbedAustin 11:cada08fc8a70 1734
mbedAustin 11:cada08fc8a70 1735 static uint8_t sn_nsdl_itoa_len(uint8_t value)
mbedAustin 11:cada08fc8a70 1736 {
mbedAustin 11:cada08fc8a70 1737 uint8_t i = 0;
mbedAustin 11:cada08fc8a70 1738
mbedAustin 11:cada08fc8a70 1739 do {
mbedAustin 11:cada08fc8a70 1740 i++;
mbedAustin 11:cada08fc8a70 1741 } while ((value /= 10) > 0);
mbedAustin 11:cada08fc8a70 1742
mbedAustin 11:cada08fc8a70 1743 return i;
mbedAustin 11:cada08fc8a70 1744 }
mbedAustin 11:cada08fc8a70 1745
mbedAustin 11:cada08fc8a70 1746 static uint8_t *sn_nsdl_itoa(uint8_t *ptr, uint8_t value)
mbedAustin 11:cada08fc8a70 1747 {
mbedAustin 11:cada08fc8a70 1748
mbedAustin 11:cada08fc8a70 1749 uint8_t start = 0;
mbedAustin 11:cada08fc8a70 1750 uint8_t end = 0;
mbedAustin 11:cada08fc8a70 1751 uint8_t i;
mbedAustin 11:cada08fc8a70 1752
mbedAustin 11:cada08fc8a70 1753 i = 0;
mbedAustin 11:cada08fc8a70 1754
mbedAustin 11:cada08fc8a70 1755 /* ITOA */
mbedAustin 11:cada08fc8a70 1756 do {
mbedAustin 11:cada08fc8a70 1757 ptr[i++] = (value % 10) + '0';
mbedAustin 11:cada08fc8a70 1758 } while ((value /= 10) > 0);
mbedAustin 11:cada08fc8a70 1759
mbedAustin 11:cada08fc8a70 1760 end = i - 1;
mbedAustin 11:cada08fc8a70 1761
mbedAustin 11:cada08fc8a70 1762 /* reverse (part of ITOA) */
mbedAustin 11:cada08fc8a70 1763 while (start < end) {
mbedAustin 11:cada08fc8a70 1764 uint8_t chr;
mbedAustin 11:cada08fc8a70 1765
mbedAustin 11:cada08fc8a70 1766 chr = ptr[start];
mbedAustin 11:cada08fc8a70 1767 ptr[start] = ptr[end];
mbedAustin 11:cada08fc8a70 1768 ptr[end] = chr;
mbedAustin 11:cada08fc8a70 1769
mbedAustin 11:cada08fc8a70 1770 start++;
mbedAustin 11:cada08fc8a70 1771 end--;
mbedAustin 11:cada08fc8a70 1772
mbedAustin 11:cada08fc8a70 1773 }
mbedAustin 11:cada08fc8a70 1774 return (ptr + i);
mbedAustin 11:cada08fc8a70 1775 }
mbedAustin 11:cada08fc8a70 1776
mbedAustin 11:cada08fc8a70 1777 static int32_t sn_nsdl_atoi(uint8_t *ptr, uint8_t len)
mbedAustin 11:cada08fc8a70 1778 {
mbedAustin 11:cada08fc8a70 1779
mbedAustin 11:cada08fc8a70 1780 int32_t result = 0;
mbedAustin 11:cada08fc8a70 1781
mbedAustin 11:cada08fc8a70 1782 while (len--) {
mbedAustin 11:cada08fc8a70 1783
mbedAustin 11:cada08fc8a70 1784 if (result) {
mbedAustin 11:cada08fc8a70 1785 result *= 10;
mbedAustin 11:cada08fc8a70 1786 }
mbedAustin 11:cada08fc8a70 1787
mbedAustin 11:cada08fc8a70 1788 if (*ptr >= '0' && *ptr <= '9') {
mbedAustin 11:cada08fc8a70 1789 result += *ptr - '0';
mbedAustin 11:cada08fc8a70 1790 } else{
mbedAustin 11:cada08fc8a70 1791 return -1;
mbedAustin 11:cada08fc8a70 1792 }
mbedAustin 11:cada08fc8a70 1793
mbedAustin 11:cada08fc8a70 1794 ptr++;
mbedAustin 11:cada08fc8a70 1795
mbedAustin 11:cada08fc8a70 1796 }
mbedAustin 11:cada08fc8a70 1797 return result;
mbedAustin 11:cada08fc8a70 1798
mbedAustin 11:cada08fc8a70 1799 }
mbedAustin 11:cada08fc8a70 1800
mbedAustin 11:cada08fc8a70 1801 static uint32_t sn_nsdl_ahextoi(uint8_t *ptr, uint8_t len)
mbedAustin 11:cada08fc8a70 1802 {
mbedAustin 11:cada08fc8a70 1803
mbedAustin 11:cada08fc8a70 1804 uint32_t result = 0;
mbedAustin 11:cada08fc8a70 1805
mbedAustin 11:cada08fc8a70 1806 while (len--) {
mbedAustin 11:cada08fc8a70 1807
mbedAustin 11:cada08fc8a70 1808 if (result) {
mbedAustin 11:cada08fc8a70 1809 result *= 16;
mbedAustin 11:cada08fc8a70 1810 }
mbedAustin 11:cada08fc8a70 1811
mbedAustin 11:cada08fc8a70 1812 if (*ptr >= '0' && *ptr <= '9') {
mbedAustin 11:cada08fc8a70 1813 result += *ptr - '0';
mbedAustin 11:cada08fc8a70 1814 } else if (*ptr >= 'a' && *ptr <= 'f') {
mbedAustin 11:cada08fc8a70 1815 result += *ptr - 87;
mbedAustin 11:cada08fc8a70 1816 } else if (*ptr >= 'A' && *ptr <= 'F') {
mbedAustin 11:cada08fc8a70 1817 result += *ptr - 55;
mbedAustin 11:cada08fc8a70 1818 }
mbedAustin 11:cada08fc8a70 1819
mbedAustin 11:cada08fc8a70 1820 ptr++;
mbedAustin 11:cada08fc8a70 1821
mbedAustin 11:cada08fc8a70 1822 }
mbedAustin 11:cada08fc8a70 1823 return result;
mbedAustin 11:cada08fc8a70 1824
mbedAustin 11:cada08fc8a70 1825 }
mbedAustin 11:cada08fc8a70 1826
mbedAustin 11:cada08fc8a70 1827 static int8_t sn_nsdl_resolve_lwm2m_address(struct nsdl_s *handle, uint8_t *uri, uint16_t uri_len)
mbedAustin 11:cada08fc8a70 1828 {
mbedAustin 11:cada08fc8a70 1829 if( uri_len < 2 ){
mbedAustin 11:cada08fc8a70 1830 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1831 }
mbedAustin 11:cada08fc8a70 1832 uint8_t *temp_ptr = uri+2;
mbedAustin 11:cada08fc8a70 1833 uint16_t i = 0;
mbedAustin 11:cada08fc8a70 1834 uint8_t char_cnt = 0;
mbedAustin 11:cada08fc8a70 1835
mbedAustin 11:cada08fc8a70 1836 /* jump over coap// */
mbedAustin 11:cada08fc8a70 1837 while ((*(temp_ptr - 2) != '/') || (*(temp_ptr - 1) != '/')) {
mbedAustin 11:cada08fc8a70 1838 temp_ptr++;
mbedAustin 11:cada08fc8a70 1839 if (temp_ptr - uri >= uri_len) {
mbedAustin 11:cada08fc8a70 1840 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1841 }
mbedAustin 11:cada08fc8a70 1842 }
mbedAustin 11:cada08fc8a70 1843
mbedAustin 11:cada08fc8a70 1844 /* Resolve address type */
mbedAustin 11:cada08fc8a70 1845 /* Count semicolons */
mbedAustin 11:cada08fc8a70 1846
mbedAustin 11:cada08fc8a70 1847 int8_t endPos = -1;
mbedAustin 11:cada08fc8a70 1848
mbedAustin 11:cada08fc8a70 1849 while (i < (uri_len - (temp_ptr - uri))) {
mbedAustin 11:cada08fc8a70 1850 if (*(temp_ptr + i) == ':') {
mbedAustin 11:cada08fc8a70 1851 char_cnt++;
mbedAustin 11:cada08fc8a70 1852 }else if(*(temp_ptr + i) == ']'){
mbedAustin 11:cada08fc8a70 1853 endPos = i;
mbedAustin 11:cada08fc8a70 1854 }
mbedAustin 11:cada08fc8a70 1855 i++;
mbedAustin 11:cada08fc8a70 1856 }
mbedAustin 11:cada08fc8a70 1857
mbedAustin 11:cada08fc8a70 1858 uint8_t *temp_pos = temp_ptr; //store starting point in case of IPv4 parsing fails
mbedAustin 11:cada08fc8a70 1859
mbedAustin 11:cada08fc8a70 1860 /* IPv6 */
mbedAustin 11:cada08fc8a70 1861 if (char_cnt > 2) {
mbedAustin 11:cada08fc8a70 1862 i = 0;
mbedAustin 11:cada08fc8a70 1863
mbedAustin 11:cada08fc8a70 1864 if( handle->nsp_address_ptr->omalw_address_ptr->addr_ptr ){
mbedAustin 11:cada08fc8a70 1865 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 1866 }
mbedAustin 11:cada08fc8a70 1867
mbedAustin 11:cada08fc8a70 1868 handle->nsp_address_ptr->omalw_address_ptr->type = SN_NSDL_ADDRESS_TYPE_IPV6;
mbedAustin 11:cada08fc8a70 1869 handle->nsp_address_ptr->omalw_address_ptr->addr_len = 16;
mbedAustin 11:cada08fc8a70 1870 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = handle->sn_nsdl_alloc(16);
mbedAustin 11:cada08fc8a70 1871 if (!handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1872 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1873 }
mbedAustin 11:cada08fc8a70 1874
mbedAustin 11:cada08fc8a70 1875 memset(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr, 0, 16);
mbedAustin 11:cada08fc8a70 1876 if (*temp_ptr == '[' && endPos > 0 && (temp_ptr - uri) + endPos < uri_len && *(temp_ptr + endPos + 1) == ':') {
mbedAustin 11:cada08fc8a70 1877 temp_ptr++;
mbedAustin 11:cada08fc8a70 1878 endPos--;
mbedAustin 11:cada08fc8a70 1879 }else{
mbedAustin 11:cada08fc8a70 1880 /* return failure, because port is mandatory */
mbedAustin 11:cada08fc8a70 1881 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1882 }
mbedAustin 11:cada08fc8a70 1883
mbedAustin 11:cada08fc8a70 1884 int8_t loopbackPos = -1;
mbedAustin 11:cada08fc8a70 1885 if( char_cnt != 8 ){
mbedAustin 11:cada08fc8a70 1886 i = 0;
mbedAustin 11:cada08fc8a70 1887 char_cnt -= 1;
mbedAustin 11:cada08fc8a70 1888 while( i+1 < endPos ){
mbedAustin 11:cada08fc8a70 1889 if(*(temp_ptr + i) == ':' && *(temp_ptr + i+1) == ':') {
mbedAustin 11:cada08fc8a70 1890 loopbackPos = i;
mbedAustin 11:cada08fc8a70 1891 break;
mbedAustin 11:cada08fc8a70 1892 }
mbedAustin 11:cada08fc8a70 1893 i++;
mbedAustin 11:cada08fc8a70 1894 }
mbedAustin 11:cada08fc8a70 1895 }
mbedAustin 11:cada08fc8a70 1896 i = 0;
mbedAustin 11:cada08fc8a70 1897
mbedAustin 11:cada08fc8a70 1898 uint8_t numberOfZeros = 8 - char_cnt;
mbedAustin 11:cada08fc8a70 1899 if(loopbackPos == 0){
mbedAustin 11:cada08fc8a70 1900 numberOfZeros++;
mbedAustin 11:cada08fc8a70 1901 }
mbedAustin 11:cada08fc8a70 1902
mbedAustin 11:cada08fc8a70 1903 if(loopbackPos == endPos-2){
mbedAustin 11:cada08fc8a70 1904 numberOfZeros++;
mbedAustin 11:cada08fc8a70 1905 }
mbedAustin 11:cada08fc8a70 1906
mbedAustin 11:cada08fc8a70 1907 /* Resolve address */
mbedAustin 11:cada08fc8a70 1908 int8_t pos = loopbackPos == 0?0:-1;
mbedAustin 11:cada08fc8a70 1909 while (i < 16 && ((temp_ptr - uri) + char_cnt) < uri_len) {
mbedAustin 11:cada08fc8a70 1910 char_cnt = 0;
mbedAustin 11:cada08fc8a70 1911 if( pos == loopbackPos ){
mbedAustin 11:cada08fc8a70 1912 for( int k=0; k < numberOfZeros; k++ ){
mbedAustin 11:cada08fc8a70 1913 i+=2;
mbedAustin 11:cada08fc8a70 1914 }
mbedAustin 11:cada08fc8a70 1915 pos+=2;
mbedAustin 11:cada08fc8a70 1916 temp_ptr += 2;
mbedAustin 11:cada08fc8a70 1917 if( numberOfZeros == 8 ){
mbedAustin 11:cada08fc8a70 1918 temp_ptr++;
mbedAustin 11:cada08fc8a70 1919 }
mbedAustin 11:cada08fc8a70 1920 continue;
mbedAustin 11:cada08fc8a70 1921 }
mbedAustin 11:cada08fc8a70 1922 while (*(temp_ptr + char_cnt) != ':' && *(temp_ptr + char_cnt) != ']') {
mbedAustin 11:cada08fc8a70 1923 char_cnt++;
mbedAustin 11:cada08fc8a70 1924 pos++;
mbedAustin 11:cada08fc8a70 1925 }
mbedAustin 11:cada08fc8a70 1926 pos++;
mbedAustin 11:cada08fc8a70 1927
mbedAustin 11:cada08fc8a70 1928 if (char_cnt <= 2) {
mbedAustin 11:cada08fc8a70 1929 i++;
mbedAustin 11:cada08fc8a70 1930 }
mbedAustin 11:cada08fc8a70 1931
mbedAustin 11:cada08fc8a70 1932 while (char_cnt) {
mbedAustin 11:cada08fc8a70 1933 if (char_cnt % 2) {
mbedAustin 11:cada08fc8a70 1934 *(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr + i) = (uint8_t)sn_nsdl_ahextoi(temp_ptr, 1);
mbedAustin 11:cada08fc8a70 1935 temp_ptr++;
mbedAustin 11:cada08fc8a70 1936 char_cnt --;
mbedAustin 11:cada08fc8a70 1937 } else {
mbedAustin 11:cada08fc8a70 1938 *(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr + i) = (uint8_t)sn_nsdl_ahextoi(temp_ptr, 2);
mbedAustin 11:cada08fc8a70 1939 temp_ptr += 2;
mbedAustin 11:cada08fc8a70 1940 char_cnt -= 2;
mbedAustin 11:cada08fc8a70 1941 }
mbedAustin 11:cada08fc8a70 1942 i++;
mbedAustin 11:cada08fc8a70 1943 }
mbedAustin 11:cada08fc8a70 1944 temp_ptr++;
mbedAustin 11:cada08fc8a70 1945 }
mbedAustin 11:cada08fc8a70 1946
mbedAustin 11:cada08fc8a70 1947 temp_ptr++;
mbedAustin 11:cada08fc8a70 1948 uint16_t handled = (temp_ptr - uri);
mbedAustin 11:cada08fc8a70 1949 if( handled < uri_len ){
mbedAustin 11:cada08fc8a70 1950 if( *(temp_ptr + (uri_len - (temp_ptr - uri) -1)) == '/' ){
mbedAustin 11:cada08fc8a70 1951 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri) - 1);
mbedAustin 11:cada08fc8a70 1952 }else{
mbedAustin 11:cada08fc8a70 1953 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri));
mbedAustin 11:cada08fc8a70 1954 }
mbedAustin 11:cada08fc8a70 1955 }
mbedAustin 11:cada08fc8a70 1956 }
mbedAustin 11:cada08fc8a70 1957 /* IPv4 or Hostname */
mbedAustin 11:cada08fc8a70 1958 else if (char_cnt == 1) {
mbedAustin 11:cada08fc8a70 1959 char_cnt = 0;
mbedAustin 11:cada08fc8a70 1960 i = 0;
mbedAustin 11:cada08fc8a70 1961
mbedAustin 11:cada08fc8a70 1962 if( handle->nsp_address_ptr->omalw_address_ptr->addr_ptr ){
mbedAustin 11:cada08fc8a70 1963 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 1964 }
mbedAustin 11:cada08fc8a70 1965
mbedAustin 11:cada08fc8a70 1966 /* Check address type */
mbedAustin 11:cada08fc8a70 1967 while (i < (uri_len - (temp_ptr - uri))) {
mbedAustin 11:cada08fc8a70 1968 if (*(temp_ptr + i) == '.') {
mbedAustin 11:cada08fc8a70 1969 char_cnt++;
mbedAustin 11:cada08fc8a70 1970 }
mbedAustin 11:cada08fc8a70 1971 i++;
mbedAustin 11:cada08fc8a70 1972 }
mbedAustin 11:cada08fc8a70 1973
mbedAustin 11:cada08fc8a70 1974 bool parseOk = true;
mbedAustin 11:cada08fc8a70 1975
mbedAustin 11:cada08fc8a70 1976 /* Try IPv4 first */
mbedAustin 11:cada08fc8a70 1977 if (char_cnt == 3) {
mbedAustin 11:cada08fc8a70 1978 i = 0;
mbedAustin 11:cada08fc8a70 1979 char_cnt = 0;
mbedAustin 11:cada08fc8a70 1980
mbedAustin 11:cada08fc8a70 1981 handle->nsp_address_ptr->omalw_address_ptr->type = SN_NSDL_ADDRESS_TYPE_IPV4;
mbedAustin 11:cada08fc8a70 1982 handle->nsp_address_ptr->omalw_address_ptr->addr_len = 4;
mbedAustin 11:cada08fc8a70 1983 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = handle->sn_nsdl_alloc(4);
mbedAustin 11:cada08fc8a70 1984 if (!handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 1985 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 1986 }
mbedAustin 11:cada08fc8a70 1987
mbedAustin 11:cada08fc8a70 1988 while (parseOk && ((temp_ptr - uri) < uri_len) && *(temp_ptr - 1) != ':') {
mbedAustin 11:cada08fc8a70 1989 i++;
mbedAustin 11:cada08fc8a70 1990
mbedAustin 11:cada08fc8a70 1991 if (*(temp_ptr + i) == ':' || *(temp_ptr + i) == '.') {
mbedAustin 11:cada08fc8a70 1992 int8_t value = (int8_t)sn_nsdl_atoi(temp_ptr, i);
mbedAustin 11:cada08fc8a70 1993 if( value == -1 ){
mbedAustin 11:cada08fc8a70 1994 parseOk = false;
mbedAustin 11:cada08fc8a70 1995 char_cnt = 3;
mbedAustin 11:cada08fc8a70 1996 handle->sn_nsdl_free(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr);
mbedAustin 11:cada08fc8a70 1997 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = NULL;
mbedAustin 11:cada08fc8a70 1998 break;
mbedAustin 11:cada08fc8a70 1999 }
mbedAustin 11:cada08fc8a70 2000 *(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr + char_cnt) = value;
mbedAustin 11:cada08fc8a70 2001 temp_ptr = temp_ptr + i + 1;
mbedAustin 11:cada08fc8a70 2002 char_cnt++;
mbedAustin 11:cada08fc8a70 2003 i = 0;
mbedAustin 11:cada08fc8a70 2004 }
mbedAustin 11:cada08fc8a70 2005 }
mbedAustin 11:cada08fc8a70 2006 if(parseOk) {
mbedAustin 11:cada08fc8a70 2007 if( *(temp_ptr + (uri_len - (temp_ptr - uri) -1)) == '/' ){
mbedAustin 11:cada08fc8a70 2008 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri) - 1);
mbedAustin 11:cada08fc8a70 2009 }else{
mbedAustin 11:cada08fc8a70 2010 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri));
mbedAustin 11:cada08fc8a70 2011 }
mbedAustin 11:cada08fc8a70 2012 }
mbedAustin 11:cada08fc8a70 2013 }else{
mbedAustin 11:cada08fc8a70 2014 parseOk = false;
mbedAustin 11:cada08fc8a70 2015 }
mbedAustin 11:cada08fc8a70 2016
mbedAustin 11:cada08fc8a70 2017 /* Then try Hostname */
mbedAustin 11:cada08fc8a70 2018 if(!parseOk) {
mbedAustin 11:cada08fc8a70 2019 i = 0;
mbedAustin 11:cada08fc8a70 2020 temp_ptr = temp_pos;
mbedAustin 11:cada08fc8a70 2021
mbedAustin 11:cada08fc8a70 2022 handle->nsp_address_ptr->omalw_address_ptr->type = SN_NSDL_ADDRESS_TYPE_HOSTNAME;
mbedAustin 11:cada08fc8a70 2023
mbedAustin 11:cada08fc8a70 2024 /* Resolve address length */
mbedAustin 11:cada08fc8a70 2025 if (uri_len > 0xff) {
mbedAustin 11:cada08fc8a70 2026 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2027 }
mbedAustin 11:cada08fc8a70 2028
mbedAustin 11:cada08fc8a70 2029 while (((temp_ptr - uri) + i < uri_len) && *(temp_ptr + i) != ':') {
mbedAustin 11:cada08fc8a70 2030 i++;
mbedAustin 11:cada08fc8a70 2031 }
mbedAustin 11:cada08fc8a70 2032
mbedAustin 11:cada08fc8a70 2033 handle->nsp_address_ptr->omalw_address_ptr->addr_len = i;
mbedAustin 11:cada08fc8a70 2034
mbedAustin 11:cada08fc8a70 2035 /* Copy address */
mbedAustin 11:cada08fc8a70 2036 handle->nsp_address_ptr->omalw_address_ptr->addr_ptr = handle->sn_nsdl_alloc(i);
mbedAustin 11:cada08fc8a70 2037 if (!handle->nsp_address_ptr->omalw_address_ptr->addr_ptr) {
mbedAustin 11:cada08fc8a70 2038 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2039 }
mbedAustin 11:cada08fc8a70 2040
mbedAustin 11:cada08fc8a70 2041 memcpy(handle->nsp_address_ptr->omalw_address_ptr->addr_ptr, temp_ptr, i);
mbedAustin 11:cada08fc8a70 2042
mbedAustin 11:cada08fc8a70 2043 temp_ptr += i + 1;
mbedAustin 11:cada08fc8a70 2044
mbedAustin 11:cada08fc8a70 2045 /* Set port */
mbedAustin 11:cada08fc8a70 2046 if( *(temp_ptr + (uri_len - (temp_ptr - uri) - 1)) == '/' ){
mbedAustin 11:cada08fc8a70 2047 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri) - 1);
mbedAustin 11:cada08fc8a70 2048 }else{
mbedAustin 11:cada08fc8a70 2049 handle->nsp_address_ptr->omalw_address_ptr->port = sn_nsdl_atoi(temp_ptr, uri_len - (temp_ptr - uri));
mbedAustin 11:cada08fc8a70 2050 }
mbedAustin 11:cada08fc8a70 2051 }
mbedAustin 11:cada08fc8a70 2052 } else {
mbedAustin 11:cada08fc8a70 2053 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2054 }
mbedAustin 11:cada08fc8a70 2055
mbedAustin 11:cada08fc8a70 2056 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 2057 }
mbedAustin 11:cada08fc8a70 2058
mbedAustin 11:cada08fc8a70 2059
mbedAustin 11:cada08fc8a70 2060 int8_t sn_nsdl_process_oma_tlv(struct nsdl_s *handle, uint8_t *data_ptr, uint16_t data_len)
mbedAustin 11:cada08fc8a70 2061 {
mbedAustin 11:cada08fc8a70 2062 uint8_t *temp_ptr = data_ptr;
mbedAustin 11:cada08fc8a70 2063 uint8_t type = 0;
mbedAustin 11:cada08fc8a70 2064 uint16_t identifier = 0;
mbedAustin 11:cada08fc8a70 2065 uint32_t length = 0;
mbedAustin 11:cada08fc8a70 2066 uint8_t path_temp[5] = "0/0/x";
mbedAustin 11:cada08fc8a70 2067
mbedAustin 11:cada08fc8a70 2068 sn_nsdl_resource_info_s resource_temp = {
mbedAustin 11:cada08fc8a70 2069 .resource_parameters_ptr = 0,
mbedAustin 11:cada08fc8a70 2070 .mode = SN_GRS_STATIC,
mbedAustin 11:cada08fc8a70 2071 .pathlen = 5,
mbedAustin 11:cada08fc8a70 2072 .path = path_temp,
mbedAustin 11:cada08fc8a70 2073 .resourcelen = 0,
mbedAustin 11:cada08fc8a70 2074 .resource = 0,
mbedAustin 11:cada08fc8a70 2075 .access = (sn_grs_resource_acl_e) 0x0f, /* All allowed */
mbedAustin 11:cada08fc8a70 2076 .sn_grs_dyn_res_callback = 0
mbedAustin 11:cada08fc8a70 2077 };
mbedAustin 11:cada08fc8a70 2078
mbedAustin 11:cada08fc8a70 2079 while ((temp_ptr - data_ptr) < data_len) {
mbedAustin 11:cada08fc8a70 2080 /* Save type for future use */
mbedAustin 11:cada08fc8a70 2081 type = *temp_ptr++;
mbedAustin 11:cada08fc8a70 2082
mbedAustin 11:cada08fc8a70 2083 /* * Bit 5: Indicates the Length of the Identifier. * */
mbedAustin 11:cada08fc8a70 2084 if (type & 0x20) {
mbedAustin 11:cada08fc8a70 2085 /* 1=The Identifier field of this TLV is 16 bits long */
mbedAustin 11:cada08fc8a70 2086 identifier = (uint8_t)(*temp_ptr++) << 8;
mbedAustin 11:cada08fc8a70 2087 identifier += (uint8_t) * temp_ptr++;
mbedAustin 11:cada08fc8a70 2088 } else {
mbedAustin 11:cada08fc8a70 2089 /* 0=The Identifier field of this TLV is 8 bits long */
mbedAustin 11:cada08fc8a70 2090 identifier = (uint8_t) * temp_ptr++;
mbedAustin 11:cada08fc8a70 2091 }
mbedAustin 11:cada08fc8a70 2092
mbedAustin 11:cada08fc8a70 2093 /* * Bit 4-3: Indicates the type of Length. * */
mbedAustin 11:cada08fc8a70 2094 if ((type & 0x18) == 0) {
mbedAustin 11:cada08fc8a70 2095 /* 00 = No length field, the value immediately follows the Identifier field in is of the length indicated by Bits 2-0 of this field */
mbedAustin 11:cada08fc8a70 2096 length = (type & 0x07);
mbedAustin 11:cada08fc8a70 2097 } else if ((type & 0x18) == 0x08) {
mbedAustin 11:cada08fc8a70 2098 /* 01 = The Length field is 8-bits and Bits 2-0 MUST be ignored */
mbedAustin 11:cada08fc8a70 2099 length = *temp_ptr++;
mbedAustin 11:cada08fc8a70 2100 } else if ((type & 0x18) == 0x10) {
mbedAustin 11:cada08fc8a70 2101 /* 10 = The Length field is 16-bits and Bits 2-0 MUST be ignored */
mbedAustin 11:cada08fc8a70 2102 length = (uint8_t)(*temp_ptr++) << 8;
mbedAustin 11:cada08fc8a70 2103 length += (uint8_t) * temp_ptr++;
mbedAustin 11:cada08fc8a70 2104 } else if ((type & 0x18) == 0x18) {
mbedAustin 11:cada08fc8a70 2105 /* 11 = The Length field is 24-bits and Bits 2-0 MUST be ignored */
mbedAustin 11:cada08fc8a70 2106 length = (uint8_t)(*temp_ptr++);
mbedAustin 11:cada08fc8a70 2107 length = length << 16;
mbedAustin 11:cada08fc8a70 2108 length += (uint8_t)(*temp_ptr++) << 8;
mbedAustin 11:cada08fc8a70 2109 length += (uint8_t) * temp_ptr++;
mbedAustin 11:cada08fc8a70 2110 }
mbedAustin 11:cada08fc8a70 2111
mbedAustin 11:cada08fc8a70 2112 /* * Bits 7-6: Indicates the type of Identifier. * */
mbedAustin 11:cada08fc8a70 2113 if ((type & 0xC0) == 0x00) {
mbedAustin 11:cada08fc8a70 2114 /* 00 = Object Instance in which case the Value contains one or more Resource TLVs */
mbedAustin 11:cada08fc8a70 2115 /* Not implemented, return failure */
mbedAustin 11:cada08fc8a70 2116 } else if ((type & 0xC0) == 0xC0) {
mbedAustin 11:cada08fc8a70 2117 /* 11 = Resource with Value */
mbedAustin 11:cada08fc8a70 2118 switch (identifier) {
mbedAustin 11:cada08fc8a70 2119 case 0:
mbedAustin 11:cada08fc8a70 2120 /* Resolve LWM2M Server URI */
mbedAustin 11:cada08fc8a70 2121 sn_nsdl_resolve_lwm2m_address(handle, temp_ptr, length);
mbedAustin 11:cada08fc8a70 2122 path_temp[4] = '0';
mbedAustin 11:cada08fc8a70 2123 resource_temp.resource = temp_ptr;
mbedAustin 11:cada08fc8a70 2124 resource_temp.resourcelen = length;
mbedAustin 11:cada08fc8a70 2125 if (sn_nsdl_create_resource(handle, &resource_temp) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 2126 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2127 }
mbedAustin 11:cada08fc8a70 2128 break;
mbedAustin 11:cada08fc8a70 2129 case 2:
mbedAustin 11:cada08fc8a70 2130 /* Resolve security Mode */
mbedAustin 11:cada08fc8a70 2131 handle->nsp_address_ptr->omalw_server_security = (omalw_server_security_t)sn_nsdl_atoi(temp_ptr, length);
mbedAustin 11:cada08fc8a70 2132 path_temp[4] = '2';
mbedAustin 11:cada08fc8a70 2133 resource_temp.resource = temp_ptr;
mbedAustin 11:cada08fc8a70 2134 resource_temp.resourcelen = length;
mbedAustin 11:cada08fc8a70 2135 if (sn_nsdl_create_resource(handle, &resource_temp) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 2136 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2137 }
mbedAustin 11:cada08fc8a70 2138
mbedAustin 11:cada08fc8a70 2139 break;
mbedAustin 11:cada08fc8a70 2140 case 3:
mbedAustin 11:cada08fc8a70 2141 /* Public Key or Identity */
mbedAustin 11:cada08fc8a70 2142 path_temp[4] = '3';
mbedAustin 11:cada08fc8a70 2143 resource_temp.resource = temp_ptr;
mbedAustin 11:cada08fc8a70 2144 resource_temp.resourcelen = length;
mbedAustin 11:cada08fc8a70 2145 if (sn_nsdl_create_resource(handle, &resource_temp) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 2146 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2147 }
mbedAustin 11:cada08fc8a70 2148 break;
mbedAustin 11:cada08fc8a70 2149 case 4:
mbedAustin 11:cada08fc8a70 2150 /* Server Public Key or Identity */
mbedAustin 11:cada08fc8a70 2151 ;
mbedAustin 11:cada08fc8a70 2152 path_temp[4] = '4';
mbedAustin 11:cada08fc8a70 2153 resource_temp.resource = temp_ptr;
mbedAustin 11:cada08fc8a70 2154 resource_temp.resourcelen = length;
mbedAustin 11:cada08fc8a70 2155 if (sn_nsdl_create_resource(handle, &resource_temp) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 2156 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2157 }
mbedAustin 11:cada08fc8a70 2158
mbedAustin 11:cada08fc8a70 2159 break;
mbedAustin 11:cada08fc8a70 2160 case 5:
mbedAustin 11:cada08fc8a70 2161 /* Secret Key */
mbedAustin 11:cada08fc8a70 2162 path_temp[4] = '5';
mbedAustin 11:cada08fc8a70 2163 resource_temp.resource = temp_ptr;
mbedAustin 11:cada08fc8a70 2164 resource_temp.resourcelen = length;
mbedAustin 11:cada08fc8a70 2165 if (sn_nsdl_create_resource(handle, &resource_temp) != SN_NSDL_SUCCESS) {
mbedAustin 11:cada08fc8a70 2166 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2167 }
mbedAustin 11:cada08fc8a70 2168 break;
mbedAustin 11:cada08fc8a70 2169 default:
mbedAustin 11:cada08fc8a70 2170 break;
mbedAustin 11:cada08fc8a70 2171 }
mbedAustin 11:cada08fc8a70 2172
mbedAustin 11:cada08fc8a70 2173 /* Move pointer to next TLV message */
mbedAustin 11:cada08fc8a70 2174 temp_ptr += length;
mbedAustin 11:cada08fc8a70 2175 }
mbedAustin 11:cada08fc8a70 2176 }
mbedAustin 11:cada08fc8a70 2177
mbedAustin 11:cada08fc8a70 2178 return SN_NSDL_SUCCESS;
mbedAustin 11:cada08fc8a70 2179 }
mbedAustin 11:cada08fc8a70 2180
mbedAustin 11:cada08fc8a70 2181 static void sn_nsdl_check_oma_bs_status(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 2182 {
mbedAustin 11:cada08fc8a70 2183 /* Check OMA BS status */
mbedAustin 11:cada08fc8a70 2184 if ((handle->nsp_address_ptr->omalw_server_security == PSK) && (handle->nsp_address_ptr->omalw_address_ptr->type != SN_NSDL_ADDRESS_TYPE_NONE)) {
mbedAustin 11:cada08fc8a70 2185 /* call cb that oma bootstrap is done */
mbedAustin 11:cada08fc8a70 2186 if(handle->sn_nsdl_oma_bs_done_cb != 0){
mbedAustin 11:cada08fc8a70 2187 handle->sn_nsdl_oma_bs_done_cb(handle->nsp_address_ptr);
mbedAustin 11:cada08fc8a70 2188 }
mbedAustin 11:cada08fc8a70 2189 } else if ((handle->nsp_address_ptr->omalw_server_security == CERTIFICATE) && (handle->nsp_address_ptr->omalw_address_ptr->type != SN_NSDL_ADDRESS_TYPE_NONE) &&
mbedAustin 11:cada08fc8a70 2190 ((sn_nsdl_get_resource(handle, 5, (void *)"0/0/5") != 0) &&
mbedAustin 11:cada08fc8a70 2191 (sn_nsdl_get_resource(handle, 5, (void *)"0/0/4") != 0) &&
mbedAustin 11:cada08fc8a70 2192 (sn_nsdl_get_resource(handle, 5, (void *)"0/0/3") != 0))) {
mbedAustin 11:cada08fc8a70 2193 if( handle->sn_nsdl_oma_bs_done_cb ){
mbedAustin 11:cada08fc8a70 2194 handle->sn_nsdl_oma_bs_done_cb(handle->nsp_address_ptr);
mbedAustin 11:cada08fc8a70 2195 }
mbedAustin 11:cada08fc8a70 2196 }
mbedAustin 11:cada08fc8a70 2197 }
mbedAustin 11:cada08fc8a70 2198
mbedAustin 11:cada08fc8a70 2199 static int8_t set_endpoint_info(struct nsdl_s *handle, sn_nsdl_ep_parameters_s *endpoint_info_ptr)
mbedAustin 11:cada08fc8a70 2200 {
mbedAustin 11:cada08fc8a70 2201 if (handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 2202 handle->sn_nsdl_free(handle->ep_information_ptr->domain_name_ptr);
mbedAustin 11:cada08fc8a70 2203 handle->ep_information_ptr->domain_name_ptr = 0;
mbedAustin 11:cada08fc8a70 2204 handle->ep_information_ptr->domain_name_len = 0;
mbedAustin 11:cada08fc8a70 2205 }
mbedAustin 11:cada08fc8a70 2206
mbedAustin 11:cada08fc8a70 2207 if (handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 2208 handle->sn_nsdl_free(handle->ep_information_ptr->endpoint_name_ptr);
mbedAustin 11:cada08fc8a70 2209 handle->ep_information_ptr->endpoint_name_ptr = 0;
mbedAustin 11:cada08fc8a70 2210 handle->ep_information_ptr->endpoint_name_len = 0;
mbedAustin 11:cada08fc8a70 2211 }
mbedAustin 11:cada08fc8a70 2212
mbedAustin 11:cada08fc8a70 2213 if (endpoint_info_ptr->domain_name_ptr && endpoint_info_ptr->domain_name_len) {
mbedAustin 11:cada08fc8a70 2214 handle->ep_information_ptr->domain_name_ptr = handle->sn_nsdl_alloc(endpoint_info_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 2215
mbedAustin 11:cada08fc8a70 2216 if (!handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 2217 return -1;
mbedAustin 11:cada08fc8a70 2218 }
mbedAustin 11:cada08fc8a70 2219
mbedAustin 11:cada08fc8a70 2220 memcpy(handle->ep_information_ptr->domain_name_ptr, endpoint_info_ptr->domain_name_ptr, endpoint_info_ptr->domain_name_len);
mbedAustin 11:cada08fc8a70 2221 handle->ep_information_ptr->domain_name_len = endpoint_info_ptr->domain_name_len;
mbedAustin 11:cada08fc8a70 2222 }
mbedAustin 11:cada08fc8a70 2223
mbedAustin 11:cada08fc8a70 2224 if (endpoint_info_ptr->endpoint_name_ptr && endpoint_info_ptr->endpoint_name_len) {
mbedAustin 11:cada08fc8a70 2225 handle->ep_information_ptr->endpoint_name_ptr = handle->sn_nsdl_alloc(endpoint_info_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 2226
mbedAustin 11:cada08fc8a70 2227 if (!handle->ep_information_ptr->endpoint_name_ptr) {
mbedAustin 11:cada08fc8a70 2228 if (handle->ep_information_ptr->domain_name_ptr) {
mbedAustin 11:cada08fc8a70 2229 handle->sn_nsdl_free(handle->ep_information_ptr->domain_name_ptr);
mbedAustin 11:cada08fc8a70 2230 handle->ep_information_ptr->domain_name_ptr = 0;
mbedAustin 11:cada08fc8a70 2231 handle->ep_information_ptr->domain_name_len = 0;
mbedAustin 11:cada08fc8a70 2232 }
mbedAustin 11:cada08fc8a70 2233 return -1;
mbedAustin 11:cada08fc8a70 2234 }
mbedAustin 11:cada08fc8a70 2235
mbedAustin 11:cada08fc8a70 2236 memcpy(handle->ep_information_ptr->endpoint_name_ptr, endpoint_info_ptr->endpoint_name_ptr, endpoint_info_ptr->endpoint_name_len);
mbedAustin 11:cada08fc8a70 2237 handle->ep_information_ptr->endpoint_name_len = endpoint_info_ptr->endpoint_name_len;
mbedAustin 11:cada08fc8a70 2238 }
mbedAustin 11:cada08fc8a70 2239
mbedAustin 11:cada08fc8a70 2240 handle->ep_information_ptr->binding_and_mode = endpoint_info_ptr->binding_and_mode;
mbedAustin 11:cada08fc8a70 2241 handle->ep_information_ptr->ds_register_mode = endpoint_info_ptr->ds_register_mode;
mbedAustin 11:cada08fc8a70 2242
mbedAustin 11:cada08fc8a70 2243 handle->ep_information_ptr->location_ptr = 0;
mbedAustin 11:cada08fc8a70 2244 handle->ep_information_ptr->location_len = 0;
mbedAustin 11:cada08fc8a70 2245
mbedAustin 11:cada08fc8a70 2246 return 0;
mbedAustin 11:cada08fc8a70 2247 }
mbedAustin 11:cada08fc8a70 2248
mbedAustin 11:cada08fc8a70 2249 /* Wrapper */
mbedAustin 11:cada08fc8a70 2250 sn_grs_resource_list_s *sn_nsdl_list_resource(struct nsdl_s *handle, uint16_t pathlen, uint8_t *path)
mbedAustin 11:cada08fc8a70 2251 {
mbedAustin 11:cada08fc8a70 2252 /* Check parameters */
mbedAustin 11:cada08fc8a70 2253 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2254 return NULL;
mbedAustin 11:cada08fc8a70 2255 }
mbedAustin 11:cada08fc8a70 2256
mbedAustin 11:cada08fc8a70 2257 return sn_grs_list_resource(handle->grs, pathlen, path);
mbedAustin 11:cada08fc8a70 2258 }
mbedAustin 11:cada08fc8a70 2259
mbedAustin 11:cada08fc8a70 2260 void sn_nsdl_free_resource_list(struct nsdl_s *handle, sn_grs_resource_list_s *list)
mbedAustin 11:cada08fc8a70 2261 {
mbedAustin 11:cada08fc8a70 2262 /* Check parameters */
mbedAustin 11:cada08fc8a70 2263 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2264 return;
mbedAustin 11:cada08fc8a70 2265 }
mbedAustin 11:cada08fc8a70 2266
mbedAustin 11:cada08fc8a70 2267 sn_grs_free_resource_list(handle->grs, list);
mbedAustin 11:cada08fc8a70 2268 }
mbedAustin 11:cada08fc8a70 2269
mbedAustin 11:cada08fc8a70 2270 extern int8_t sn_nsdl_update_resource(struct nsdl_s *handle, sn_nsdl_resource_info_s *res)
mbedAustin 11:cada08fc8a70 2271 {
mbedAustin 11:cada08fc8a70 2272 /* Check parameters */
mbedAustin 11:cada08fc8a70 2273 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2274 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2275 }
mbedAustin 11:cada08fc8a70 2276
mbedAustin 11:cada08fc8a70 2277 return sn_grs_update_resource(handle->grs, res);
mbedAustin 11:cada08fc8a70 2278 }
mbedAustin 11:cada08fc8a70 2279
mbedAustin 11:cada08fc8a70 2280 extern int8_t sn_nsdl_send_coap_message(struct nsdl_s *handle, sn_nsdl_addr_s *address_ptr, sn_coap_hdr_s *coap_hdr_ptr)
mbedAustin 11:cada08fc8a70 2281 {
mbedAustin 11:cada08fc8a70 2282 /* Check parameters */
mbedAustin 11:cada08fc8a70 2283 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2284 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2285 }
mbedAustin 11:cada08fc8a70 2286
mbedAustin 11:cada08fc8a70 2287 return sn_grs_send_coap_message(handle, address_ptr, coap_hdr_ptr);
mbedAustin 11:cada08fc8a70 2288 }
mbedAustin 11:cada08fc8a70 2289
mbedAustin 11:cada08fc8a70 2290 extern int8_t sn_nsdl_create_resource(struct nsdl_s *handle, sn_nsdl_resource_info_s *res)
mbedAustin 11:cada08fc8a70 2291 {
mbedAustin 11:cada08fc8a70 2292 /* Check parameters */
mbedAustin 11:cada08fc8a70 2293 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2294 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2295 }
mbedAustin 11:cada08fc8a70 2296
mbedAustin 11:cada08fc8a70 2297 return sn_grs_create_resource(handle->grs, res);
mbedAustin 11:cada08fc8a70 2298 }
mbedAustin 11:cada08fc8a70 2299
mbedAustin 11:cada08fc8a70 2300 extern int8_t sn_nsdl_delete_resource(struct nsdl_s *handle, uint16_t pathlen, uint8_t *path)
mbedAustin 11:cada08fc8a70 2301 {
mbedAustin 11:cada08fc8a70 2302 /* Check parameters */
mbedAustin 11:cada08fc8a70 2303 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2304 return SN_NSDL_FAILURE;
mbedAustin 11:cada08fc8a70 2305 }
mbedAustin 11:cada08fc8a70 2306
mbedAustin 11:cada08fc8a70 2307 return sn_grs_delete_resource(handle->grs, pathlen, path);
mbedAustin 11:cada08fc8a70 2308 }
mbedAustin 11:cada08fc8a70 2309 extern const sn_nsdl_resource_info_s *sn_nsdl_get_first_resource(struct nsdl_s *handle)
mbedAustin 11:cada08fc8a70 2310 {
mbedAustin 11:cada08fc8a70 2311 /* Check parameters */
mbedAustin 11:cada08fc8a70 2312 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2313 return NULL;
mbedAustin 11:cada08fc8a70 2314 }
mbedAustin 11:cada08fc8a70 2315
mbedAustin 11:cada08fc8a70 2316 return sn_grs_get_first_resource(handle->grs);
mbedAustin 11:cada08fc8a70 2317 }
mbedAustin 11:cada08fc8a70 2318 extern const sn_nsdl_resource_info_s *sn_nsdl_get_next_resource(struct nsdl_s *handle, const sn_nsdl_resource_info_s *resource)
mbedAustin 11:cada08fc8a70 2319 {
mbedAustin 11:cada08fc8a70 2320 /* Check parameters */
mbedAustin 11:cada08fc8a70 2321 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2322 return NULL;
mbedAustin 11:cada08fc8a70 2323 }
mbedAustin 11:cada08fc8a70 2324
mbedAustin 11:cada08fc8a70 2325 return sn_grs_get_next_resource(handle->grs, resource);
mbedAustin 11:cada08fc8a70 2326 }
mbedAustin 11:cada08fc8a70 2327
mbedAustin 11:cada08fc8a70 2328 extern sn_coap_hdr_s *sn_nsdl_build_response(struct nsdl_s *handle, sn_coap_hdr_s *coap_packet_ptr, uint8_t msg_code)
mbedAustin 11:cada08fc8a70 2329 {
mbedAustin 11:cada08fc8a70 2330 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2331 return NULL;
mbedAustin 11:cada08fc8a70 2332 }
mbedAustin 11:cada08fc8a70 2333
mbedAustin 11:cada08fc8a70 2334 return sn_coap_build_response(handle->grs->coap, coap_packet_ptr, msg_code);
mbedAustin 11:cada08fc8a70 2335 }
mbedAustin 11:cada08fc8a70 2336
mbedAustin 11:cada08fc8a70 2337 extern void sn_nsdl_release_allocated_coap_msg_mem(struct nsdl_s *handle, sn_coap_hdr_s *freed_coap_msg_ptr)
mbedAustin 11:cada08fc8a70 2338 {
mbedAustin 11:cada08fc8a70 2339 if (handle == NULL) {
mbedAustin 11:cada08fc8a70 2340 return;
mbedAustin 11:cada08fc8a70 2341 }
mbedAustin 11:cada08fc8a70 2342
mbedAustin 11:cada08fc8a70 2343 sn_coap_parser_release_allocated_coap_msg_mem(handle->grs->coap, freed_coap_msg_ptr);
mbedAustin 11:cada08fc8a70 2344 }
mbedAustin 11:cada08fc8a70 2345