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/source/m2mobjectinstance.cpp@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) 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 #include "mbed-client/m2mobjectinstance.h"
mbedAustin 11:cada08fc8a70 17 #include "mbed-client/m2mobject.h"
mbedAustin 11:cada08fc8a70 18 #include "mbed-client/m2mconstants.h"
mbedAustin 11:cada08fc8a70 19 #include "mbed-client/m2mresource.h"
mbedAustin 11:cada08fc8a70 20 #include "mbed-client/m2mresource.h"
mbedAustin 11:cada08fc8a70 21 #include "mbed-client/m2mobservationhandler.h"
mbedAustin 11:cada08fc8a70 22 #include "include/m2mtlvserializer.h"
mbedAustin 11:cada08fc8a70 23 #include "include/m2mtlvdeserializer.h"
mbedAustin 11:cada08fc8a70 24 #include "include/nsdllinker.h"
mbedAustin 11:cada08fc8a70 25 #include "include/m2mreporthandler.h"
mbedAustin 11:cada08fc8a70 26 #include "ns_trace.h"
mbedAustin 11:cada08fc8a70 27
mbedAustin 11:cada08fc8a70 28 M2MObjectInstance& M2MObjectInstance::operator=(const M2MObjectInstance& other)
mbedAustin 11:cada08fc8a70 29 {
mbedAustin 11:cada08fc8a70 30 if (this != &other) { // protect against invalid self-assignment
mbedAustin 11:cada08fc8a70 31 if(!other._resource_list.empty()){
mbedAustin 11:cada08fc8a70 32 M2MResource* ins = NULL;
mbedAustin 11:cada08fc8a70 33 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 34 it = other._resource_list.begin();
mbedAustin 11:cada08fc8a70 35 for (; it!=other._resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 36 ins = *it;
mbedAustin 11:cada08fc8a70 37 _resource_list.push_back(new M2MResource(*ins));
mbedAustin 11:cada08fc8a70 38 }
mbedAustin 11:cada08fc8a70 39 }
mbedAustin 11:cada08fc8a70 40 }
mbedAustin 11:cada08fc8a70 41 return *this;
mbedAustin 11:cada08fc8a70 42 }
mbedAustin 11:cada08fc8a70 43
mbedAustin 11:cada08fc8a70 44 M2MObjectInstance::M2MObjectInstance(const M2MObjectInstance& other)
mbedAustin 11:cada08fc8a70 45 : M2MBase(other),
mbedAustin 11:cada08fc8a70 46 _object_callback(other._object_callback)
mbedAustin 11:cada08fc8a70 47 {
mbedAustin 11:cada08fc8a70 48 this->operator=(other);
mbedAustin 11:cada08fc8a70 49 }
mbedAustin 11:cada08fc8a70 50
mbedAustin 11:cada08fc8a70 51 M2MObjectInstance::M2MObjectInstance(const String &object_name,
mbedAustin 11:cada08fc8a70 52 M2MObjectCallback &object_callback)
mbedAustin 11:cada08fc8a70 53 : M2MBase(object_name,M2MBase::Dynamic),
mbedAustin 11:cada08fc8a70 54 _object_callback(object_callback)
mbedAustin 11:cada08fc8a70 55 {
mbedAustin 11:cada08fc8a70 56 M2MBase::set_base_type(M2MBase::ObjectInstance);
mbedAustin 11:cada08fc8a70 57
mbedAustin 11:cada08fc8a70 58 }
mbedAustin 11:cada08fc8a70 59
mbedAustin 11:cada08fc8a70 60 M2MObjectInstance::~M2MObjectInstance()
mbedAustin 11:cada08fc8a70 61 {
mbedAustin 11:cada08fc8a70 62 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 63 M2MResource* res = NULL;
mbedAustin 11:cada08fc8a70 64 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 65 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 66 for (; it!=_resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 67 //Free allocated memory for resources.
mbedAustin 11:cada08fc8a70 68 res = *it;
mbedAustin 11:cada08fc8a70 69 delete res;
mbedAustin 11:cada08fc8a70 70 res = NULL;
mbedAustin 11:cada08fc8a70 71 }
mbedAustin 11:cada08fc8a70 72 _resource_list.clear();
mbedAustin 11:cada08fc8a70 73 }
mbedAustin 11:cada08fc8a70 74 }
mbedAustin 11:cada08fc8a70 75
mbedAustin 11:cada08fc8a70 76 M2MResource* M2MObjectInstance::create_static_resource(const String &resource_name,
mbedAustin 11:cada08fc8a70 77 const String &resource_type,
mbedAustin 11:cada08fc8a70 78 M2MResourceInstance::ResourceType type,
mbedAustin 11:cada08fc8a70 79 const uint8_t *value,
mbedAustin 11:cada08fc8a70 80 const uint8_t value_length,
mbedAustin 11:cada08fc8a70 81 bool multiple_instance)
mbedAustin 11:cada08fc8a70 82 {
mbedAustin 11:cada08fc8a70 83 tr_debug("M2MObjectInstance::create_static_resource(resource_name %s)",resource_name.c_str());
mbedAustin 11:cada08fc8a70 84 M2MResource *res = NULL;
mbedAustin 11:cada08fc8a70 85 if( resource_name.empty() || resource_name.size() > MAX_ALLOWED_STRING_LENGTH){
mbedAustin 11:cada08fc8a70 86 return res;
mbedAustin 11:cada08fc8a70 87 }
mbedAustin 11:cada08fc8a70 88 res = new M2MResource(*this,resource_name, resource_type, type,
mbedAustin 11:cada08fc8a70 89 value, value_length, multiple_instance);
mbedAustin 11:cada08fc8a70 90 if(res) {
mbedAustin 11:cada08fc8a70 91 _resource_list.push_back(res);
mbedAustin 11:cada08fc8a70 92 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 93 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 94 }
mbedAustin 11:cada08fc8a70 95 }
mbedAustin 11:cada08fc8a70 96 return res;
mbedAustin 11:cada08fc8a70 97 }
mbedAustin 11:cada08fc8a70 98
mbedAustin 11:cada08fc8a70 99 M2MResource* M2MObjectInstance::create_dynamic_resource(const String &resource_name,
mbedAustin 11:cada08fc8a70 100 const String &resource_type,
mbedAustin 11:cada08fc8a70 101 M2MResourceInstance::ResourceType type,
mbedAustin 11:cada08fc8a70 102 bool observable,
mbedAustin 11:cada08fc8a70 103 bool multiple_instance)
mbedAustin 11:cada08fc8a70 104 {
mbedAustin 11:cada08fc8a70 105 tr_debug("M2MObjectInstance::create_dynamic_resource(resource_name %s)",resource_name.c_str());
mbedAustin 11:cada08fc8a70 106 M2MResource *res = NULL;
mbedAustin 11:cada08fc8a70 107 if( resource_name.empty() || resource_name.size() > MAX_ALLOWED_STRING_LENGTH){
mbedAustin 11:cada08fc8a70 108 return res;
mbedAustin 11:cada08fc8a70 109 }
mbedAustin 11:cada08fc8a70 110 res = new M2MResource(*this,resource_name, resource_type, type,
mbedAustin 11:cada08fc8a70 111 observable, multiple_instance);
mbedAustin 11:cada08fc8a70 112 if(res) {
mbedAustin 11:cada08fc8a70 113 _resource_list.push_back(res);
mbedAustin 11:cada08fc8a70 114 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 115 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 116 }
mbedAustin 11:cada08fc8a70 117 }
mbedAustin 11:cada08fc8a70 118 return res;
mbedAustin 11:cada08fc8a70 119 }
mbedAustin 11:cada08fc8a70 120
mbedAustin 11:cada08fc8a70 121 M2MResourceInstance* M2MObjectInstance::create_static_resource_instance(const String &resource_name,
mbedAustin 11:cada08fc8a70 122 const String &resource_type,
mbedAustin 11:cada08fc8a70 123 M2MResourceInstance::ResourceType type,
mbedAustin 11:cada08fc8a70 124 const uint8_t *value,
mbedAustin 11:cada08fc8a70 125 const uint8_t value_length,
mbedAustin 11:cada08fc8a70 126 uint16_t instance_id)
mbedAustin 11:cada08fc8a70 127 {
mbedAustin 11:cada08fc8a70 128 tr_debug("M2MObjectInstance::create_static_resource_instance(resource_name %s)",resource_name.c_str());
mbedAustin 11:cada08fc8a70 129 M2MResourceInstance *instance = NULL;
mbedAustin 11:cada08fc8a70 130 if(resource_name.empty() || resource_name.size() > MAX_ALLOWED_STRING_LENGTH){
mbedAustin 11:cada08fc8a70 131 return instance;
mbedAustin 11:cada08fc8a70 132 }
mbedAustin 11:cada08fc8a70 133 M2MResource *res = resource(resource_name);
mbedAustin 11:cada08fc8a70 134 if(!res) {
mbedAustin 11:cada08fc8a70 135 res = new M2MResource(*this,resource_name, resource_type, type,
mbedAustin 11:cada08fc8a70 136 value, value_length, true);
mbedAustin 11:cada08fc8a70 137 _resource_list.push_back(res);
mbedAustin 11:cada08fc8a70 138 res->set_operation(M2MBase::GET_ALLOWED);
mbedAustin 11:cada08fc8a70 139 res->set_observable(false);
mbedAustin 11:cada08fc8a70 140 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 141 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 142 }
mbedAustin 11:cada08fc8a70 143 }
mbedAustin 11:cada08fc8a70 144 if(res->supports_multiple_instances()&& (res->resource_instance(instance_id) == NULL)) {
mbedAustin 11:cada08fc8a70 145 instance = new M2MResourceInstance(resource_name, resource_type, type,
mbedAustin 11:cada08fc8a70 146 value, value_length,*this);
mbedAustin 11:cada08fc8a70 147 if(instance) {
mbedAustin 11:cada08fc8a70 148 instance->set_operation(M2MBase::GET_ALLOWED);
mbedAustin 11:cada08fc8a70 149 instance->set_observable(false);
mbedAustin 11:cada08fc8a70 150 instance->set_instance_id(instance_id);
mbedAustin 11:cada08fc8a70 151 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 152 instance->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 153 }
mbedAustin 11:cada08fc8a70 154 res->add_resource_instance(instance);
mbedAustin 11:cada08fc8a70 155 }
mbedAustin 11:cada08fc8a70 156 }
mbedAustin 11:cada08fc8a70 157 return instance;
mbedAustin 11:cada08fc8a70 158 }
mbedAustin 11:cada08fc8a70 159
mbedAustin 11:cada08fc8a70 160 M2MResourceInstance* M2MObjectInstance::create_dynamic_resource_instance(const String &resource_name,
mbedAustin 11:cada08fc8a70 161 const String &resource_type,
mbedAustin 11:cada08fc8a70 162 M2MResourceInstance::ResourceType type,
mbedAustin 11:cada08fc8a70 163 bool observable,
mbedAustin 11:cada08fc8a70 164 uint16_t instance_id)
mbedAustin 11:cada08fc8a70 165 {
mbedAustin 11:cada08fc8a70 166 tr_debug("M2MObjectInstance::create_dynamic_resource_instance(resource_name %s)",resource_name.c_str());
mbedAustin 11:cada08fc8a70 167 M2MResourceInstance *instance = NULL;
mbedAustin 11:cada08fc8a70 168 if(resource_name.empty() || resource_name.size() > MAX_ALLOWED_STRING_LENGTH){
mbedAustin 11:cada08fc8a70 169 return instance;
mbedAustin 11:cada08fc8a70 170 }
mbedAustin 11:cada08fc8a70 171 M2MResource *res = resource(resource_name);
mbedAustin 11:cada08fc8a70 172 if(!res) {
mbedAustin 11:cada08fc8a70 173 res = new M2MResource(*this,resource_name, resource_type, type,
mbedAustin 11:cada08fc8a70 174 observable, true);
mbedAustin 11:cada08fc8a70 175 _resource_list.push_back(res);
mbedAustin 11:cada08fc8a70 176 res->set_operation(M2MBase::GET_PUT_ALLOWED);
mbedAustin 11:cada08fc8a70 177 res->set_observable(false);
mbedAustin 11:cada08fc8a70 178 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 179 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 180 }
mbedAustin 11:cada08fc8a70 181 }
mbedAustin 11:cada08fc8a70 182 if(res->supports_multiple_instances() && (res->resource_instance(instance_id) == NULL)) {
mbedAustin 11:cada08fc8a70 183 instance = new M2MResourceInstance(resource_name, resource_type, type,*this);
mbedAustin 11:cada08fc8a70 184 if(instance) {
mbedAustin 11:cada08fc8a70 185 instance->set_operation(M2MBase::GET_PUT_ALLOWED);
mbedAustin 11:cada08fc8a70 186 instance->set_observable(observable);
mbedAustin 11:cada08fc8a70 187 instance->set_instance_id(instance_id);
mbedAustin 11:cada08fc8a70 188 if(M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 189 instance->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
mbedAustin 11:cada08fc8a70 190 }
mbedAustin 11:cada08fc8a70 191 res->add_resource_instance(instance);
mbedAustin 11:cada08fc8a70 192 }
mbedAustin 11:cada08fc8a70 193 }
mbedAustin 11:cada08fc8a70 194 return instance;
mbedAustin 11:cada08fc8a70 195 }
mbedAustin 11:cada08fc8a70 196
mbedAustin 11:cada08fc8a70 197 bool M2MObjectInstance::remove_resource(const String &resource_name)
mbedAustin 11:cada08fc8a70 198 {
mbedAustin 11:cada08fc8a70 199 tr_debug("M2MObjectInstance::remove_resource(resource_name %s)",
mbedAustin 11:cada08fc8a70 200 resource_name.c_str());
mbedAustin 11:cada08fc8a70 201 bool success = false;
mbedAustin 11:cada08fc8a70 202 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 203 M2MResource* res = NULL;
mbedAustin 11:cada08fc8a70 204 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 205 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 206 int pos = 0;
mbedAustin 11:cada08fc8a70 207 for ( ; it != _resource_list.end(); it++, pos++ ) {
mbedAustin 11:cada08fc8a70 208 if(((*it)->name() == resource_name)) {
mbedAustin 11:cada08fc8a70 209 // Resource found and deleted.
mbedAustin 11:cada08fc8a70 210 res = *it;
mbedAustin 11:cada08fc8a70 211
mbedAustin 11:cada08fc8a70 212 char *obj_inst_id = (char*)malloc(20);
mbedAustin 11:cada08fc8a70 213 if(obj_inst_id) {
mbedAustin 11:cada08fc8a70 214 snprintf(obj_inst_id, 20,"%d",instance_id());
mbedAustin 11:cada08fc8a70 215
mbedAustin 11:cada08fc8a70 216 String obj_name = name();
mbedAustin 11:cada08fc8a70 217 obj_name += String("/");
mbedAustin 11:cada08fc8a70 218 obj_name += String(obj_inst_id);
mbedAustin 11:cada08fc8a70 219 obj_name += String("/");
mbedAustin 11:cada08fc8a70 220 obj_name += (*it)->name();
mbedAustin 11:cada08fc8a70 221
mbedAustin 11:cada08fc8a70 222 free(obj_inst_id);
mbedAustin 11:cada08fc8a70 223
mbedAustin 11:cada08fc8a70 224
mbedAustin 11:cada08fc8a70 225 remove_resource_from_coap(obj_name);
mbedAustin 11:cada08fc8a70 226 delete res;
mbedAustin 11:cada08fc8a70 227 res = NULL;
mbedAustin 11:cada08fc8a70 228 _resource_list.erase(pos);
mbedAustin 11:cada08fc8a70 229 success = true;
mbedAustin 11:cada08fc8a70 230 }
mbedAustin 11:cada08fc8a70 231 break;
mbedAustin 11:cada08fc8a70 232 }
mbedAustin 11:cada08fc8a70 233 }
mbedAustin 11:cada08fc8a70 234 }
mbedAustin 11:cada08fc8a70 235 return success;
mbedAustin 11:cada08fc8a70 236 }
mbedAustin 11:cada08fc8a70 237
mbedAustin 11:cada08fc8a70 238 bool M2MObjectInstance::remove_resource_instance(const String &resource_name,
mbedAustin 11:cada08fc8a70 239 uint16_t inst_id)
mbedAustin 11:cada08fc8a70 240 {
mbedAustin 11:cada08fc8a70 241 tr_debug("M2MObjectInstance::remove_resource_instance(resource_name %s inst_id %d)",
mbedAustin 11:cada08fc8a70 242 resource_name.c_str(), inst_id);
mbedAustin 11:cada08fc8a70 243 bool success = false;
mbedAustin 11:cada08fc8a70 244 M2MResource *res = resource(resource_name);
mbedAustin 11:cada08fc8a70 245 if(res) {
mbedAustin 11:cada08fc8a70 246 M2MResourceInstanceList list = res->resource_instances();
mbedAustin 11:cada08fc8a70 247 M2MResourceInstanceList::const_iterator it;
mbedAustin 11:cada08fc8a70 248 it = list.begin();
mbedAustin 11:cada08fc8a70 249 for ( ; it != list.end(); it++) {
mbedAustin 11:cada08fc8a70 250 if((*it)->instance_id() == inst_id) {
mbedAustin 11:cada08fc8a70 251 char *obj_inst_id = (char*)malloc(20);
mbedAustin 11:cada08fc8a70 252 if(obj_inst_id) {
mbedAustin 11:cada08fc8a70 253 snprintf(obj_inst_id, 20,"%d",instance_id());
mbedAustin 11:cada08fc8a70 254
mbedAustin 11:cada08fc8a70 255 String obj_name = name();
mbedAustin 11:cada08fc8a70 256 obj_name += String("/");
mbedAustin 11:cada08fc8a70 257 obj_name += String(obj_inst_id);
mbedAustin 11:cada08fc8a70 258 obj_name += String("/");
mbedAustin 11:cada08fc8a70 259 obj_name += resource_name;
mbedAustin 11:cada08fc8a70 260
mbedAustin 11:cada08fc8a70 261 free(obj_inst_id);
mbedAustin 11:cada08fc8a70 262
mbedAustin 11:cada08fc8a70 263 char *res_inst_id = (char*)malloc(20);
mbedAustin 11:cada08fc8a70 264 if(res_inst_id) {
mbedAustin 11:cada08fc8a70 265 snprintf(res_inst_id, 20,"%d",inst_id);
mbedAustin 11:cada08fc8a70 266 obj_name += String("/");
mbedAustin 11:cada08fc8a70 267 obj_name += String(res_inst_id);
mbedAustin 11:cada08fc8a70 268
mbedAustin 11:cada08fc8a70 269 free(res_inst_id);
mbedAustin 11:cada08fc8a70 270
mbedAustin 11:cada08fc8a70 271 remove_resource_from_coap(obj_name);
mbedAustin 11:cada08fc8a70 272 success = res->remove_resource_instance(inst_id);
mbedAustin 11:cada08fc8a70 273 if(res->resource_instance_count() == 0) {
mbedAustin 11:cada08fc8a70 274 M2MResourceList::const_iterator itr;
mbedAustin 11:cada08fc8a70 275 itr = _resource_list.begin();
mbedAustin 11:cada08fc8a70 276 int pos = 0;
mbedAustin 11:cada08fc8a70 277 for ( ; itr != _resource_list.end(); itr++, pos++ ) {
mbedAustin 11:cada08fc8a70 278 if(((*itr)->name() == resource_name)) {
mbedAustin 11:cada08fc8a70 279 delete res;
mbedAustin 11:cada08fc8a70 280 res = NULL;
mbedAustin 11:cada08fc8a70 281 _resource_list.erase(pos);
mbedAustin 11:cada08fc8a70 282 break;
mbedAustin 11:cada08fc8a70 283 }
mbedAustin 11:cada08fc8a70 284 }
mbedAustin 11:cada08fc8a70 285 }
mbedAustin 11:cada08fc8a70 286 }
mbedAustin 11:cada08fc8a70 287 }
mbedAustin 11:cada08fc8a70 288 break;
mbedAustin 11:cada08fc8a70 289 }
mbedAustin 11:cada08fc8a70 290 }
mbedAustin 11:cada08fc8a70 291 }
mbedAustin 11:cada08fc8a70 292 return success;
mbedAustin 11:cada08fc8a70 293 }
mbedAustin 11:cada08fc8a70 294
mbedAustin 11:cada08fc8a70 295 M2MResource* M2MObjectInstance::resource(const String &resource) const
mbedAustin 11:cada08fc8a70 296 {
mbedAustin 11:cada08fc8a70 297 M2MResource *res = NULL;
mbedAustin 11:cada08fc8a70 298 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 299 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 300 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 301 for (; it!=_resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 302 if((*it)->name() == resource) {
mbedAustin 11:cada08fc8a70 303 res = *it;
mbedAustin 11:cada08fc8a70 304 break;
mbedAustin 11:cada08fc8a70 305 }
mbedAustin 11:cada08fc8a70 306 }
mbedAustin 11:cada08fc8a70 307 }
mbedAustin 11:cada08fc8a70 308 return res;
mbedAustin 11:cada08fc8a70 309 }
mbedAustin 11:cada08fc8a70 310
mbedAustin 11:cada08fc8a70 311 const M2MResourceList& M2MObjectInstance::resources() const
mbedAustin 11:cada08fc8a70 312 {
mbedAustin 11:cada08fc8a70 313 return _resource_list;
mbedAustin 11:cada08fc8a70 314 }
mbedAustin 11:cada08fc8a70 315
mbedAustin 11:cada08fc8a70 316 uint16_t M2MObjectInstance::resource_count() const
mbedAustin 11:cada08fc8a70 317 {
mbedAustin 11:cada08fc8a70 318 uint16_t count = 0;
mbedAustin 11:cada08fc8a70 319 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 320 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 321 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 322 for ( ; it != _resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 323 if((*it)->supports_multiple_instances()) {
mbedAustin 11:cada08fc8a70 324 count += (*it)->resource_instance_count();
mbedAustin 11:cada08fc8a70 325 } else {
mbedAustin 11:cada08fc8a70 326 count++;
mbedAustin 11:cada08fc8a70 327 }
mbedAustin 11:cada08fc8a70 328 }
mbedAustin 11:cada08fc8a70 329 }
mbedAustin 11:cada08fc8a70 330 return count;
mbedAustin 11:cada08fc8a70 331 }
mbedAustin 11:cada08fc8a70 332
mbedAustin 11:cada08fc8a70 333 uint16_t M2MObjectInstance::resource_count(const String& resource) const
mbedAustin 11:cada08fc8a70 334 {
mbedAustin 11:cada08fc8a70 335 uint16_t count = 0;
mbedAustin 11:cada08fc8a70 336 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 337 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 338 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 339 for ( ; it != _resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 340 if((*it)->name() == resource) {
mbedAustin 11:cada08fc8a70 341 if((*it)->supports_multiple_instances()) {
mbedAustin 11:cada08fc8a70 342 count += (*it)->resource_instance_count();
mbedAustin 11:cada08fc8a70 343 } else {
mbedAustin 11:cada08fc8a70 344 count++;
mbedAustin 11:cada08fc8a70 345 }
mbedAustin 11:cada08fc8a70 346 }
mbedAustin 11:cada08fc8a70 347 }
mbedAustin 11:cada08fc8a70 348 }
mbedAustin 11:cada08fc8a70 349 return count;
mbedAustin 11:cada08fc8a70 350 }
mbedAustin 11:cada08fc8a70 351
mbedAustin 11:cada08fc8a70 352 M2MBase::BaseType M2MObjectInstance::base_type() const
mbedAustin 11:cada08fc8a70 353 {
mbedAustin 11:cada08fc8a70 354 return M2MBase::base_type();
mbedAustin 11:cada08fc8a70 355 }
mbedAustin 11:cada08fc8a70 356
mbedAustin 11:cada08fc8a70 357 void M2MObjectInstance::add_observation_level(M2MBase::Observation observation_level)
mbedAustin 11:cada08fc8a70 358 {
mbedAustin 11:cada08fc8a70 359 M2MBase::add_observation_level(observation_level);
mbedAustin 11:cada08fc8a70 360 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 361 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 362 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 363 for ( ; it != _resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 364 (*it)->add_observation_level(observation_level);
mbedAustin 11:cada08fc8a70 365 }
mbedAustin 11:cada08fc8a70 366 }
mbedAustin 11:cada08fc8a70 367 }
mbedAustin 11:cada08fc8a70 368
mbedAustin 11:cada08fc8a70 369 void M2MObjectInstance::remove_observation_level(M2MBase::Observation observation_level)
mbedAustin 11:cada08fc8a70 370 {
mbedAustin 11:cada08fc8a70 371 M2MBase::remove_observation_level(observation_level);
mbedAustin 11:cada08fc8a70 372 if(!_resource_list.empty()) {
mbedAustin 11:cada08fc8a70 373 M2MResourceList::const_iterator it;
mbedAustin 11:cada08fc8a70 374 it = _resource_list.begin();
mbedAustin 11:cada08fc8a70 375 for ( ; it != _resource_list.end(); it++ ) {
mbedAustin 11:cada08fc8a70 376 (*it)->remove_observation_level(observation_level);
mbedAustin 11:cada08fc8a70 377 }
mbedAustin 11:cada08fc8a70 378 }
mbedAustin 11:cada08fc8a70 379 }
mbedAustin 11:cada08fc8a70 380
mbedAustin 11:cada08fc8a70 381 sn_coap_hdr_s* M2MObjectInstance::handle_get_request(nsdl_s *nsdl,
mbedAustin 11:cada08fc8a70 382 sn_coap_hdr_s *received_coap_header,
mbedAustin 11:cada08fc8a70 383 M2MObservationHandler *observation_handler)
mbedAustin 11:cada08fc8a70 384 {
mbedAustin 11:cada08fc8a70 385 tr_debug("M2MObjectInstance::handle_get_request()");
mbedAustin 11:cada08fc8a70 386 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CONTENT;
mbedAustin 11:cada08fc8a70 387 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
mbedAustin 11:cada08fc8a70 388 received_coap_header,
mbedAustin 11:cada08fc8a70 389 msg_code);
mbedAustin 11:cada08fc8a70 390 uint8_t * data = NULL;
mbedAustin 11:cada08fc8a70 391 uint32_t data_length = 0;
mbedAustin 11:cada08fc8a70 392 //TODO: GET for Object is not yet implemented.
mbedAustin 11:cada08fc8a70 393 // Need to first fix C library and then implement on C++ side.
mbedAustin 11:cada08fc8a70 394 if(received_coap_header) {
mbedAustin 11:cada08fc8a70 395 // process the GET if we have registered a callback for it
mbedAustin 11:cada08fc8a70 396 if ((operation() & SN_GRS_GET_ALLOWED) != 0) {
mbedAustin 11:cada08fc8a70 397 if(coap_response) {
mbedAustin 11:cada08fc8a70 398 uint16_t coap_content_type = 0;
mbedAustin 11:cada08fc8a70 399 bool content_type_present = false;
mbedAustin 11:cada08fc8a70 400 if(received_coap_header->content_type_ptr) {
mbedAustin 11:cada08fc8a70 401 content_type_present = true;
mbedAustin 11:cada08fc8a70 402 coap_response->content_type_ptr = (uint8_t*)malloc(received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 403 if(coap_response->content_type_ptr) {
mbedAustin 11:cada08fc8a70 404 memset(coap_response->content_type_ptr, 0, received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 405 memcpy(coap_response->content_type_ptr,
mbedAustin 11:cada08fc8a70 406 received_coap_header->content_type_ptr,
mbedAustin 11:cada08fc8a70 407 received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 408 coap_response->content_type_len = received_coap_header->content_type_len;
mbedAustin 11:cada08fc8a70 409 for(uint8_t i = 0; i < coap_response->content_type_len; i++) {
mbedAustin 11:cada08fc8a70 410 coap_content_type = (coap_content_type << 8) + (coap_response->content_type_ptr[i] & 0xFF);
mbedAustin 11:cada08fc8a70 411 }
mbedAustin 11:cada08fc8a70 412 }
mbedAustin 11:cada08fc8a70 413 }
mbedAustin 11:cada08fc8a70 414 if(!content_type_present &&
mbedAustin 11:cada08fc8a70 415 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 416 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
mbedAustin 11:cada08fc8a70 417 }
mbedAustin 11:cada08fc8a70 418
mbedAustin 11:cada08fc8a70 419 tr_debug("M2MObjectInstance::handle_get_request() - Request Content-Type %d", coap_content_type);
mbedAustin 11:cada08fc8a70 420
mbedAustin 11:cada08fc8a70 421 // fill in the CoAP response payload
mbedAustin 11:cada08fc8a70 422 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
mbedAustin 11:cada08fc8a70 423 M2MTLVSerializer *serializer = new M2MTLVSerializer();
mbedAustin 11:cada08fc8a70 424 if(serializer) {
mbedAustin 11:cada08fc8a70 425 data = serializer->serialize(_resource_list, data_length);
mbedAustin 11:cada08fc8a70 426 delete serializer;
mbedAustin 11:cada08fc8a70 427 }
mbedAustin 11:cada08fc8a70 428 } else {
mbedAustin 11:cada08fc8a70 429 msg_code = COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT; // Content format not supported
mbedAustin 11:cada08fc8a70 430 }
mbedAustin 11:cada08fc8a70 431
mbedAustin 11:cada08fc8a70 432 coap_response->payload_len = data_length;
mbedAustin 11:cada08fc8a70 433 coap_response->payload_ptr = data;
mbedAustin 11:cada08fc8a70 434
mbedAustin 11:cada08fc8a70 435 if(data) {
mbedAustin 11:cada08fc8a70 436 coap_response->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 437 memset(coap_response->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 438
mbedAustin 11:cada08fc8a70 439 coap_response->options_list_ptr->max_age_ptr = (uint8_t*)malloc(1);
mbedAustin 11:cada08fc8a70 440 memset(coap_response->options_list_ptr->max_age_ptr,0,1);
mbedAustin 11:cada08fc8a70 441 coap_response->options_list_ptr->max_age_len = 1;
mbedAustin 11:cada08fc8a70 442
mbedAustin 11:cada08fc8a70 443
mbedAustin 11:cada08fc8a70 444 if(received_coap_header->token_ptr) {
mbedAustin 11:cada08fc8a70 445 tr_debug("M2MObjectInstance::handle_get_request - Sets Observation Token to resource");
mbedAustin 11:cada08fc8a70 446 set_observation_token(received_coap_header->token_ptr,
mbedAustin 11:cada08fc8a70 447 received_coap_header->token_len);
mbedAustin 11:cada08fc8a70 448 }
mbedAustin 11:cada08fc8a70 449 if(received_coap_header->options_list_ptr) {
mbedAustin 11:cada08fc8a70 450 if(received_coap_header->options_list_ptr->observe) {
mbedAustin 11:cada08fc8a70 451 if (is_observable()) {
mbedAustin 11:cada08fc8a70 452 uint32_t number = 0;
mbedAustin 11:cada08fc8a70 453 uint8_t observe_option = 0;
mbedAustin 11:cada08fc8a70 454 if(received_coap_header->options_list_ptr->observe_ptr) {
mbedAustin 11:cada08fc8a70 455 observe_option = *received_coap_header->options_list_ptr->observe_ptr;
mbedAustin 11:cada08fc8a70 456 }
mbedAustin 11:cada08fc8a70 457 if(START_OBSERVATION == observe_option) {
mbedAustin 11:cada08fc8a70 458 tr_debug("M2MObjectInstance::handle_get_request - Starts Observation");
mbedAustin 11:cada08fc8a70 459 // If the observe length is 0 means register for observation.
mbedAustin 11:cada08fc8a70 460 if(received_coap_header->options_list_ptr->observe_len != 0) {
mbedAustin 11:cada08fc8a70 461 for(int i=0;i < received_coap_header->options_list_ptr->observe_len; i++) {
mbedAustin 11:cada08fc8a70 462 number = (*(received_coap_header->options_list_ptr->observe_ptr + i) & 0xff) <<
mbedAustin 11:cada08fc8a70 463 8*(received_coap_header->options_list_ptr->observe_len- 1 - i);
mbedAustin 11:cada08fc8a70 464 }
mbedAustin 11:cada08fc8a70 465 }
mbedAustin 11:cada08fc8a70 466 // If the observe value is 0 means register for observation.
mbedAustin 11:cada08fc8a70 467 if(number == 0) {
mbedAustin 11:cada08fc8a70 468 tr_debug("M2MObjectInstance::handle_get_request - Put Resource under Observation");
mbedAustin 11:cada08fc8a70 469 set_under_observation(true,observation_handler);
mbedAustin 11:cada08fc8a70 470 add_observation_level(M2MBase::OI_Attribute);
mbedAustin 11:cada08fc8a70 471
mbedAustin 11:cada08fc8a70 472 uint8_t *obs_number = (uint8_t*)malloc(3);
mbedAustin 11:cada08fc8a70 473 memset(obs_number,0,3);
mbedAustin 11:cada08fc8a70 474 uint8_t observation_number_length = 1;
mbedAustin 11:cada08fc8a70 475
mbedAustin 11:cada08fc8a70 476 uint16_t number = observation_number();
mbedAustin 11:cada08fc8a70 477
mbedAustin 11:cada08fc8a70 478 tr_debug("M2MObjectInstance::handle_get_request - Observation Number %d", number);
mbedAustin 11:cada08fc8a70 479 obs_number[0] = ((number>>8) & 0xFF);
mbedAustin 11:cada08fc8a70 480 obs_number[1] = (number & 0xFF);
mbedAustin 11:cada08fc8a70 481
mbedAustin 11:cada08fc8a70 482 if(number > 0xFF) {
mbedAustin 11:cada08fc8a70 483 observation_number_length = 2;
mbedAustin 11:cada08fc8a70 484 }
mbedAustin 11:cada08fc8a70 485 coap_response->options_list_ptr->observe_ptr = obs_number;
mbedAustin 11:cada08fc8a70 486 coap_response->options_list_ptr->observe_len = observation_number_length;
mbedAustin 11:cada08fc8a70 487 }
mbedAustin 11:cada08fc8a70 488 } else if (STOP_OBSERVATION == observe_option) {
mbedAustin 11:cada08fc8a70 489 tr_debug("M2MObjectInstance::handle_get_request - Stops Observation");
mbedAustin 11:cada08fc8a70 490 set_under_observation(false,NULL);
mbedAustin 11:cada08fc8a70 491 remove_observation_level(M2MBase::OI_Attribute);
mbedAustin 11:cada08fc8a70 492
mbedAustin 11:cada08fc8a70 493 }
mbedAustin 11:cada08fc8a70 494 msg_code = COAP_MSG_CODE_RESPONSE_CONTENT;
mbedAustin 11:cada08fc8a70 495 }
mbedAustin 11:cada08fc8a70 496 else {
mbedAustin 11:cada08fc8a70 497 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 498 }
mbedAustin 11:cada08fc8a70 499 }
mbedAustin 11:cada08fc8a70 500 }
mbedAustin 11:cada08fc8a70 501 } else {
mbedAustin 11:cada08fc8a70 502 msg_code = COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT; // Content format not supported
mbedAustin 11:cada08fc8a70 503 }
mbedAustin 11:cada08fc8a70 504 }
mbedAustin 11:cada08fc8a70 505 }else {
mbedAustin 11:cada08fc8a70 506 tr_error("M2MObjectInstance::handle_get_request - Return COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
mbedAustin 11:cada08fc8a70 507 // Operation is not allowed.
mbedAustin 11:cada08fc8a70 508 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 509 }
mbedAustin 11:cada08fc8a70 510 } else {
mbedAustin 11:cada08fc8a70 511 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 512 }
mbedAustin 11:cada08fc8a70 513 if(coap_response) {
mbedAustin 11:cada08fc8a70 514 coap_response->msg_code = msg_code;
mbedAustin 11:cada08fc8a70 515 }
mbedAustin 11:cada08fc8a70 516 return coap_response;
mbedAustin 11:cada08fc8a70 517 }
mbedAustin 11:cada08fc8a70 518
mbedAustin 11:cada08fc8a70 519 sn_coap_hdr_s* M2MObjectInstance::handle_put_request(nsdl_s *nsdl,
mbedAustin 11:cada08fc8a70 520 sn_coap_hdr_s *received_coap_header,
mbedAustin 11:cada08fc8a70 521 M2MObservationHandler *observation_handler)
mbedAustin 11:cada08fc8a70 522 {
mbedAustin 11:cada08fc8a70 523 tr_debug("M2MObjectInstance::handle_put_request()");
mbedAustin 11:cada08fc8a70 524 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CHANGED; // 2.04
mbedAustin 11:cada08fc8a70 525 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
mbedAustin 11:cada08fc8a70 526 received_coap_header,
mbedAustin 11:cada08fc8a70 527 msg_code);;
mbedAustin 11:cada08fc8a70 528 if(received_coap_header) {
mbedAustin 11:cada08fc8a70 529 if ((operation() & SN_GRS_PUT_ALLOWED) != 0) {
mbedAustin 11:cada08fc8a70 530 uint16_t coap_content_type = 0;
mbedAustin 11:cada08fc8a70 531 bool content_type_present = false;
mbedAustin 11:cada08fc8a70 532 if(received_coap_header->content_type_ptr) {
mbedAustin 11:cada08fc8a70 533 content_type_present = true;
mbedAustin 11:cada08fc8a70 534 if(coap_response) {
mbedAustin 11:cada08fc8a70 535 coap_response->content_type_ptr = (uint8_t*)malloc(received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 536 if(coap_response->content_type_ptr) {
mbedAustin 11:cada08fc8a70 537 memset(coap_response->content_type_ptr, 0, received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 538 memcpy(coap_response->content_type_ptr,
mbedAustin 11:cada08fc8a70 539 received_coap_header->content_type_ptr,
mbedAustin 11:cada08fc8a70 540 received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 541 coap_response->content_type_len = received_coap_header->content_type_len;
mbedAustin 11:cada08fc8a70 542 for(uint8_t i = 0; i < coap_response->content_type_len; i++) {
mbedAustin 11:cada08fc8a70 543 coap_content_type = (coap_content_type << 8) + (coap_response->content_type_ptr[i] & 0xFF);
mbedAustin 11:cada08fc8a70 544 }
mbedAustin 11:cada08fc8a70 545 }
mbedAustin 11:cada08fc8a70 546 }
mbedAustin 11:cada08fc8a70 547 }
mbedAustin 11:cada08fc8a70 548 if(!content_type_present &&
mbedAustin 11:cada08fc8a70 549 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 550 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
mbedAustin 11:cada08fc8a70 551 }
mbedAustin 11:cada08fc8a70 552
mbedAustin 11:cada08fc8a70 553 tr_debug("M2MObjectInstance::handle_put_request() - Request Content-Type %d", coap_content_type);
mbedAustin 11:cada08fc8a70 554
mbedAustin 11:cada08fc8a70 555 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
mbedAustin 11:cada08fc8a70 556 M2MTLVDeserializer::Error error = M2MTLVDeserializer::None;
mbedAustin 11:cada08fc8a70 557 M2MTLVDeserializer *deserializer = new M2MTLVDeserializer();
mbedAustin 11:cada08fc8a70 558 if(deserializer && received_coap_header->payload_ptr) {
mbedAustin 11:cada08fc8a70 559 error = deserializer->deserialize_resources(received_coap_header->payload_ptr,
mbedAustin 11:cada08fc8a70 560 received_coap_header->payload_len,
mbedAustin 11:cada08fc8a70 561 *this,
mbedAustin 11:cada08fc8a70 562 M2MTLVDeserializer::Put);
mbedAustin 11:cada08fc8a70 563 switch(error) {
mbedAustin 11:cada08fc8a70 564 case M2MTLVDeserializer::None:
mbedAustin 11:cada08fc8a70 565 if(observation_handler) {
mbedAustin 11:cada08fc8a70 566 observation_handler->value_updated(this);
mbedAustin 11:cada08fc8a70 567 }
mbedAustin 11:cada08fc8a70 568 msg_code = COAP_MSG_CODE_RESPONSE_CHANGED;
mbedAustin 11:cada08fc8a70 569 break;
mbedAustin 11:cada08fc8a70 570 case M2MTLVDeserializer::NotFound:
mbedAustin 11:cada08fc8a70 571 msg_code = COAP_MSG_CODE_RESPONSE_NOT_FOUND;
mbedAustin 11:cada08fc8a70 572 break;
mbedAustin 11:cada08fc8a70 573 case M2MTLVDeserializer::NotAllowed:
mbedAustin 11:cada08fc8a70 574 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 575 break;
mbedAustin 11:cada08fc8a70 576 case M2MTLVDeserializer::NotValid:
mbedAustin 11:cada08fc8a70 577 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST;
mbedAustin 11:cada08fc8a70 578 break;
mbedAustin 11:cada08fc8a70 579 }
mbedAustin 11:cada08fc8a70 580 delete deserializer;
mbedAustin 11:cada08fc8a70 581 }
mbedAustin 11:cada08fc8a70 582 } else {
mbedAustin 11:cada08fc8a70 583 msg_code =COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT;
mbedAustin 11:cada08fc8a70 584 } // if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type)
mbedAustin 11:cada08fc8a70 585 if(!received_coap_header->payload_ptr &&
mbedAustin 11:cada08fc8a70 586 received_coap_header->options_list_ptr &&
mbedAustin 11:cada08fc8a70 587 received_coap_header->options_list_ptr->uri_query_ptr) {
mbedAustin 11:cada08fc8a70 588 char *query = (char*)malloc(received_coap_header->options_list_ptr->uri_query_len+1);
mbedAustin 11:cada08fc8a70 589 if (query){
mbedAustin 11:cada08fc8a70 590 memset(query, 0, received_coap_header->options_list_ptr->uri_query_len+1);
mbedAustin 11:cada08fc8a70 591 memcpy(query,
mbedAustin 11:cada08fc8a70 592 received_coap_header->options_list_ptr->uri_query_ptr,
mbedAustin 11:cada08fc8a70 593 received_coap_header->options_list_ptr->uri_query_len);
mbedAustin 11:cada08fc8a70 594 memset(query + received_coap_header->options_list_ptr->uri_query_len,'\0',1);//String terminator
mbedAustin 11:cada08fc8a70 595 tr_debug("M2MObjectInstance::handle_put_request() - Query %s", query);
mbedAustin 11:cada08fc8a70 596 // if anything was updated, re-initialize the stored notification attributes
mbedAustin 11:cada08fc8a70 597 if (!handle_observation_attribute(query)){
mbedAustin 11:cada08fc8a70 598 tr_debug("M2MObjectInstance::handle_put_request() - Invalid query");
mbedAustin 11:cada08fc8a70 599 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST; // 4.00
mbedAustin 11:cada08fc8a70 600 } else {
mbedAustin 11:cada08fc8a70 601 msg_code =COAP_MSG_CODE_RESPONSE_CHANGED;
mbedAustin 11:cada08fc8a70 602 }
mbedAustin 11:cada08fc8a70 603 free(query);
mbedAustin 11:cada08fc8a70 604 }
mbedAustin 11:cada08fc8a70 605 }
mbedAustin 11:cada08fc8a70 606 } else {
mbedAustin 11:cada08fc8a70 607 // Operation is not allowed.
mbedAustin 11:cada08fc8a70 608 tr_error("M2MObjectInstance::handle_put_request() - COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
mbedAustin 11:cada08fc8a70 609 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 610 }
mbedAustin 11:cada08fc8a70 611 } else {
mbedAustin 11:cada08fc8a70 612 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 613 }
mbedAustin 11:cada08fc8a70 614 if(coap_response) {
mbedAustin 11:cada08fc8a70 615 coap_response->msg_code = msg_code;
mbedAustin 11:cada08fc8a70 616 }
mbedAustin 11:cada08fc8a70 617 return coap_response;
mbedAustin 11:cada08fc8a70 618 }
mbedAustin 11:cada08fc8a70 619
mbedAustin 11:cada08fc8a70 620 sn_coap_hdr_s* M2MObjectInstance::handle_post_request(nsdl_s *nsdl,
mbedAustin 11:cada08fc8a70 621 sn_coap_hdr_s *received_coap_header,
mbedAustin 11:cada08fc8a70 622 M2MObservationHandler *observation_handler)
mbedAustin 11:cada08fc8a70 623 {
mbedAustin 11:cada08fc8a70 624 tr_debug("M2MObjectInstance::handle_post_request()");
mbedAustin 11:cada08fc8a70 625 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CHANGED; // 2.04
mbedAustin 11:cada08fc8a70 626 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
mbedAustin 11:cada08fc8a70 627 received_coap_header,
mbedAustin 11:cada08fc8a70 628 msg_code);
mbedAustin 11:cada08fc8a70 629 if(received_coap_header) {
mbedAustin 11:cada08fc8a70 630 if ((operation() & SN_GRS_POST_ALLOWED) != 0) {
mbedAustin 11:cada08fc8a70 631 uint16_t coap_content_type = 0;
mbedAustin 11:cada08fc8a70 632 bool content_type_present = false;
mbedAustin 11:cada08fc8a70 633 if(received_coap_header->content_type_ptr) {
mbedAustin 11:cada08fc8a70 634 content_type_present = true;
mbedAustin 11:cada08fc8a70 635 if(coap_response) {
mbedAustin 11:cada08fc8a70 636 coap_response->content_type_ptr = (uint8_t*)malloc(received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 637 if(coap_response->content_type_ptr) {
mbedAustin 11:cada08fc8a70 638 memset(coap_response->content_type_ptr, 0, received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 639 memcpy(coap_response->content_type_ptr,
mbedAustin 11:cada08fc8a70 640 received_coap_header->content_type_ptr,
mbedAustin 11:cada08fc8a70 641 received_coap_header->content_type_len);
mbedAustin 11:cada08fc8a70 642 coap_response->content_type_len = received_coap_header->content_type_len;
mbedAustin 11:cada08fc8a70 643 for(uint8_t i = 0; i < coap_response->content_type_len; i++) {
mbedAustin 11:cada08fc8a70 644 coap_content_type = (coap_content_type << 8) + (coap_response->content_type_ptr[i] & 0xFF);
mbedAustin 11:cada08fc8a70 645 }
mbedAustin 11:cada08fc8a70 646 }
mbedAustin 11:cada08fc8a70 647 }
mbedAustin 11:cada08fc8a70 648 }
mbedAustin 11:cada08fc8a70 649 if(!content_type_present &&
mbedAustin 11:cada08fc8a70 650 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
mbedAustin 11:cada08fc8a70 651 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
mbedAustin 11:cada08fc8a70 652 }
mbedAustin 11:cada08fc8a70 653
mbedAustin 11:cada08fc8a70 654 tr_debug("M2MObjectInstance::handle_post_request() - Request Content-Type %d", coap_content_type);
mbedAustin 11:cada08fc8a70 655
mbedAustin 11:cada08fc8a70 656 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
mbedAustin 11:cada08fc8a70 657 M2MTLVDeserializer *deserializer = new M2MTLVDeserializer();
mbedAustin 11:cada08fc8a70 658 if(deserializer) {
mbedAustin 11:cada08fc8a70 659 String obj_name = "";
mbedAustin 11:cada08fc8a70 660 char *obj_inst_id = NULL;
mbedAustin 11:cada08fc8a70 661 char *resource_id = NULL;
mbedAustin 11:cada08fc8a70 662 M2MTLVDeserializer::Error error = M2MTLVDeserializer::None;
mbedAustin 11:cada08fc8a70 663 error = deserializer->deserialize_resources(received_coap_header->payload_ptr,
mbedAustin 11:cada08fc8a70 664 received_coap_header->payload_len,
mbedAustin 11:cada08fc8a70 665 *this,
mbedAustin 11:cada08fc8a70 666 M2MTLVDeserializer::Post);
mbedAustin 11:cada08fc8a70 667
mbedAustin 11:cada08fc8a70 668 uint16_t instance_id = deserializer->instance_id(received_coap_header->payload_ptr);
mbedAustin 11:cada08fc8a70 669 switch(error) {
mbedAustin 11:cada08fc8a70 670 case M2MTLVDeserializer::None:
mbedAustin 11:cada08fc8a70 671 if(observation_handler) {
mbedAustin 11:cada08fc8a70 672 observation_handler->value_updated(this);
mbedAustin 11:cada08fc8a70 673 }
mbedAustin 11:cada08fc8a70 674 coap_response->options_list_ptr = (sn_coap_options_list_s*)malloc(sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 675 if (coap_response->options_list_ptr) {
mbedAustin 11:cada08fc8a70 676 memset(coap_response->options_list_ptr, 0, sizeof(sn_coap_options_list_s));
mbedAustin 11:cada08fc8a70 677
mbedAustin 11:cada08fc8a70 678 resource_id = (char*)malloc(10);
mbedAustin 11:cada08fc8a70 679 obj_inst_id = (char*)malloc(10);
mbedAustin 11:cada08fc8a70 680 snprintf(resource_id, 10, "%d",instance_id);
mbedAustin 11:cada08fc8a70 681 snprintf(obj_inst_id, 10, "%d",M2MBase::instance_id());
mbedAustin 11:cada08fc8a70 682
mbedAustin 11:cada08fc8a70 683 obj_name += M2MBase::name();
mbedAustin 11:cada08fc8a70 684 obj_name += "/";
mbedAustin 11:cada08fc8a70 685 obj_name += obj_inst_id;
mbedAustin 11:cada08fc8a70 686 obj_name += "/";
mbedAustin 11:cada08fc8a70 687 obj_name += resource_id;
mbedAustin 11:cada08fc8a70 688
mbedAustin 11:cada08fc8a70 689 coap_response->options_list_ptr->location_path_len = obj_name.length();
mbedAustin 11:cada08fc8a70 690 if (coap_response->options_list_ptr->location_path_len != 0) {
mbedAustin 11:cada08fc8a70 691 coap_response->options_list_ptr->location_path_ptr =
mbedAustin 11:cada08fc8a70 692 (uint8_t*)malloc(coap_response->options_list_ptr->location_path_len);
mbedAustin 11:cada08fc8a70 693 if (coap_response->options_list_ptr->location_path_ptr) {
mbedAustin 11:cada08fc8a70 694 memcpy(coap_response->options_list_ptr->location_path_ptr,
mbedAustin 11:cada08fc8a70 695 obj_name.c_str(),
mbedAustin 11:cada08fc8a70 696 coap_response->options_list_ptr->location_path_len);
mbedAustin 11:cada08fc8a70 697 }
mbedAustin 11:cada08fc8a70 698 }
mbedAustin 11:cada08fc8a70 699
mbedAustin 11:cada08fc8a70 700 free(obj_inst_id);
mbedAustin 11:cada08fc8a70 701 free(resource_id);
mbedAustin 11:cada08fc8a70 702 }
mbedAustin 11:cada08fc8a70 703 msg_code = COAP_MSG_CODE_RESPONSE_CREATED;
mbedAustin 11:cada08fc8a70 704 break;
mbedAustin 11:cada08fc8a70 705 case M2MTLVDeserializer::NotAllowed:
mbedAustin 11:cada08fc8a70 706 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 707 break;
mbedAustin 11:cada08fc8a70 708 case M2MTLVDeserializer::NotValid:
mbedAustin 11:cada08fc8a70 709 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST;
mbedAustin 11:cada08fc8a70 710 break;
mbedAustin 11:cada08fc8a70 711 default:
mbedAustin 11:cada08fc8a70 712 break;
mbedAustin 11:cada08fc8a70 713 }
mbedAustin 11:cada08fc8a70 714 delete deserializer;
mbedAustin 11:cada08fc8a70 715 }
mbedAustin 11:cada08fc8a70 716 } else {
mbedAustin 11:cada08fc8a70 717 msg_code =COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT;
mbedAustin 11:cada08fc8a70 718 } // if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type)
mbedAustin 11:cada08fc8a70 719 } else {
mbedAustin 11:cada08fc8a70 720 // Operation is not allowed.
mbedAustin 11:cada08fc8a70 721 tr_error("M2MObjectInstance::handle_post_request() - COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
mbedAustin 11:cada08fc8a70 722 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 723 }
mbedAustin 11:cada08fc8a70 724 } else {
mbedAustin 11:cada08fc8a70 725 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
mbedAustin 11:cada08fc8a70 726 }
mbedAustin 11:cada08fc8a70 727 if(coap_response) {
mbedAustin 11:cada08fc8a70 728 coap_response->msg_code = msg_code;
mbedAustin 11:cada08fc8a70 729 }
mbedAustin 11:cada08fc8a70 730 return coap_response;
mbedAustin 11:cada08fc8a70 731 }
mbedAustin 11:cada08fc8a70 732
mbedAustin 11:cada08fc8a70 733 void M2MObjectInstance::notification_update(M2MBase::Observation observation_level)
mbedAustin 11:cada08fc8a70 734 {
mbedAustin 11:cada08fc8a70 735 if(M2MBase::O_Attribute == observation_level) {
mbedAustin 11:cada08fc8a70 736 _object_callback.notification_update();
mbedAustin 11:cada08fc8a70 737 } else {
mbedAustin 11:cada08fc8a70 738 M2MReportHandler *report_handler = M2MBase::report_handler();
mbedAustin 11:cada08fc8a70 739 if(report_handler && is_observable()) {
mbedAustin 11:cada08fc8a70 740 report_handler->set_notification_trigger();
mbedAustin 11:cada08fc8a70 741 }
mbedAustin 11:cada08fc8a70 742 }
mbedAustin 11:cada08fc8a70 743 }