Ram Gandikota / Mbed OS ABCD

A metronome using the FRDM K64F board

mbed-client/source/m2mobjectinstance.cpp@0:a7a43371b306, 2017-05-14 (annotated)

Committer:
ram54288
Date:
Sun May 14 18:40:18 2017 +0000
Revision:
0:a7a43371b306
Initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ram54288 0:a7a43371b306 1 /*
ram54288 0:a7a43371b306 2 * Copyright (c) 2015 ARM Limited. All rights reserved.
ram54288 0:a7a43371b306 3 * SPDX-License-Identifier: Apache-2.0
ram54288 0:a7a43371b306 4 * Licensed under the Apache License, Version 2.0 (the License); you may
ram54288 0:a7a43371b306 5 * not use this file except in compliance with the License.
ram54288 0:a7a43371b306 6 * You may obtain a copy of the License at
ram54288 0:a7a43371b306 7 *
ram54288 0:a7a43371b306 8 * http://www.apache.org/licenses/LICENSE-2.0
ram54288 0:a7a43371b306 9 *
ram54288 0:a7a43371b306 10 * Unless required by applicable law or agreed to in writing, software
ram54288 0:a7a43371b306 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
ram54288 0:a7a43371b306 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ram54288 0:a7a43371b306 13 * See the License for the specific language governing permissions and
ram54288 0:a7a43371b306 14 * limitations under the License.
ram54288 0:a7a43371b306 15 */
ram54288 0:a7a43371b306 16 #include "mbed-client/m2mobjectinstance.h"
ram54288 0:a7a43371b306 17 #include "mbed-client/m2mobject.h"
ram54288 0:a7a43371b306 18 #include "mbed-client/m2mconstants.h"
ram54288 0:a7a43371b306 19 #include "mbed-client/m2mresource.h"
ram54288 0:a7a43371b306 20 #include "mbed-client/m2mresource.h"
ram54288 0:a7a43371b306 21 #include "mbed-client/m2mobservationhandler.h"
ram54288 0:a7a43371b306 22 #include "mbed-client/m2mstring.h"
ram54288 0:a7a43371b306 23 #include "mbed-client/m2mstringbuffer.h"
ram54288 0:a7a43371b306 24 #include "include/m2mtlvserializer.h"
ram54288 0:a7a43371b306 25 #include "include/m2mtlvdeserializer.h"
ram54288 0:a7a43371b306 26 #include "include/nsdllinker.h"
ram54288 0:a7a43371b306 27 #include "include/m2mreporthandler.h"
ram54288 0:a7a43371b306 28 #include "mbed-trace/mbed_trace.h"
ram54288 0:a7a43371b306 29
ram54288 0:a7a43371b306 30 #include <stdlib.h>
ram54288 0:a7a43371b306 31
ram54288 0:a7a43371b306 32 #define BUFFER_SIZE 10
ram54288 0:a7a43371b306 33 #define TRACE_GROUP "mClt"
ram54288 0:a7a43371b306 34
ram54288 0:a7a43371b306 35 M2MObjectInstance::M2MObjectInstance(M2MObject& parent, const String &object_name,
ram54288 0:a7a43371b306 36 const String &resource_type,
ram54288 0:a7a43371b306 37 char *path,
ram54288 0:a7a43371b306 38 bool external_blockwise_store)
ram54288 0:a7a43371b306 39 : M2MBase(object_name,
ram54288 0:a7a43371b306 40 M2MBase::Dynamic,
ram54288 0:a7a43371b306 41 resource_type,
ram54288 0:a7a43371b306 42 path,
ram54288 0:a7a43371b306 43 external_blockwise_store),
ram54288 0:a7a43371b306 44 _parent(parent)
ram54288 0:a7a43371b306 45 {
ram54288 0:a7a43371b306 46 M2MBase::set_base_type(M2MBase::ObjectInstance);
ram54288 0:a7a43371b306 47 M2MBase::set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 48 }
ram54288 0:a7a43371b306 49
ram54288 0:a7a43371b306 50 M2MObjectInstance::M2MObjectInstance(M2MObject& parent, const lwm2m_parameters_s* static_res)
ram54288 0:a7a43371b306 51 : M2MBase(static_res), _parent(parent)
ram54288 0:a7a43371b306 52 {
ram54288 0:a7a43371b306 53 M2MBase::set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 54 }
ram54288 0:a7a43371b306 55
ram54288 0:a7a43371b306 56 M2MObjectInstance::~M2MObjectInstance()
ram54288 0:a7a43371b306 57 {
ram54288 0:a7a43371b306 58 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 59 M2MResource* res = NULL;
ram54288 0:a7a43371b306 60 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 61 it = _resource_list.begin();
ram54288 0:a7a43371b306 62 for (; it!=_resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 63 //Free allocated memory for resources.
ram54288 0:a7a43371b306 64 res = *it;
ram54288 0:a7a43371b306 65 delete res;
ram54288 0:a7a43371b306 66 }
ram54288 0:a7a43371b306 67 _resource_list.clear();
ram54288 0:a7a43371b306 68 }
ram54288 0:a7a43371b306 69 }
ram54288 0:a7a43371b306 70
ram54288 0:a7a43371b306 71 // TBD, ResourceType to the base class struct?? TODO!
ram54288 0:a7a43371b306 72 M2MResource* M2MObjectInstance::create_static_resource(const lwm2m_parameters_s* static_res,
ram54288 0:a7a43371b306 73 M2MResourceInstance::ResourceType type)
ram54288 0:a7a43371b306 74 {
ram54288 0:a7a43371b306 75 tr_debug("M2MObjectInstance::create_static_resource(lwm2m_parameters_s resource_name %s)", static_res->name);
ram54288 0:a7a43371b306 76 M2MResource *res = NULL;
ram54288 0:a7a43371b306 77 if (validate_string_length(static_res->name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 78 return res;
ram54288 0:a7a43371b306 79 }
ram54288 0:a7a43371b306 80 if(!resource(static_res->name)) {
ram54288 0:a7a43371b306 81 res = new M2MResource(*this, static_res, type, (const uint16_t) M2MBase::instance_id());
ram54288 0:a7a43371b306 82 if(res) {
ram54288 0:a7a43371b306 83 res->add_observation_level(observation_level());
ram54288 0:a7a43371b306 84 //if (multiple_instance) {
ram54288 0:a7a43371b306 85 //res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 86 //}
ram54288 0:a7a43371b306 87 _resource_list.push_back(res);
ram54288 0:a7a43371b306 88 }
ram54288 0:a7a43371b306 89 }
ram54288 0:a7a43371b306 90 return res;
ram54288 0:a7a43371b306 91 }
ram54288 0:a7a43371b306 92
ram54288 0:a7a43371b306 93 M2MResource* M2MObjectInstance::create_static_resource(const String &resource_name,
ram54288 0:a7a43371b306 94 const String &resource_type,
ram54288 0:a7a43371b306 95 M2MResourceInstance::ResourceType type,
ram54288 0:a7a43371b306 96 const uint8_t *value,
ram54288 0:a7a43371b306 97 const uint8_t value_length,
ram54288 0:a7a43371b306 98 bool multiple_instance,
ram54288 0:a7a43371b306 99 bool external_blockwise_store)
ram54288 0:a7a43371b306 100 {
ram54288 0:a7a43371b306 101 tr_debug("M2MObjectInstance::create_static_resource(resource_name %s)",resource_name.c_str());
ram54288 0:a7a43371b306 102 M2MResource *res = NULL;
ram54288 0:a7a43371b306 103 if (validate_string_length(resource_name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 104 return res;
ram54288 0:a7a43371b306 105 }
ram54288 0:a7a43371b306 106 if(!resource(resource_name)) {
ram54288 0:a7a43371b306 107 char *path = create_path(*this, resource_name.c_str());
ram54288 0:a7a43371b306 108
ram54288 0:a7a43371b306 109 if (path) {
ram54288 0:a7a43371b306 110 res = new M2MResource(*this, resource_name, resource_type, type,
ram54288 0:a7a43371b306 111 value, value_length, path, M2MBase::instance_id(),
ram54288 0:a7a43371b306 112 multiple_instance, external_blockwise_store);
ram54288 0:a7a43371b306 113 if(res) {
ram54288 0:a7a43371b306 114 res->add_observation_level(observation_level());
ram54288 0:a7a43371b306 115 if (multiple_instance) {
ram54288 0:a7a43371b306 116 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 117 }
ram54288 0:a7a43371b306 118 _resource_list.push_back(res);
ram54288 0:a7a43371b306 119 }
ram54288 0:a7a43371b306 120 }
ram54288 0:a7a43371b306 121 }
ram54288 0:a7a43371b306 122 return res;
ram54288 0:a7a43371b306 123 }
ram54288 0:a7a43371b306 124
ram54288 0:a7a43371b306 125 M2MResource* M2MObjectInstance::create_dynamic_resource(const lwm2m_parameters_s* static_res,
ram54288 0:a7a43371b306 126 M2MResourceInstance::ResourceType type,
ram54288 0:a7a43371b306 127 bool observable)
ram54288 0:a7a43371b306 128 {
ram54288 0:a7a43371b306 129 tr_debug("M2MObjectInstance::create_dynamic_resource(resource_name %s)", static_res->name);
ram54288 0:a7a43371b306 130 M2MResource *res = NULL;
ram54288 0:a7a43371b306 131
ram54288 0:a7a43371b306 132 if (validate_string_length(static_res->name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 133 return res;
ram54288 0:a7a43371b306 134 }
ram54288 0:a7a43371b306 135 if(!resource(static_res->name)) {
ram54288 0:a7a43371b306 136 res = new M2MResource(*this, static_res, type, M2MBase::instance_id());
ram54288 0:a7a43371b306 137 if(res) {
ram54288 0:a7a43371b306 138 //if (multiple_instance) { // TODO!
ram54288 0:a7a43371b306 139 // res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 140 //}
ram54288 0:a7a43371b306 141 res->add_observation_level(observation_level());
ram54288 0:a7a43371b306 142 _resource_list.push_back(res);
ram54288 0:a7a43371b306 143 }
ram54288 0:a7a43371b306 144 }
ram54288 0:a7a43371b306 145 return res;
ram54288 0:a7a43371b306 146 }
ram54288 0:a7a43371b306 147
ram54288 0:a7a43371b306 148 M2MResource* M2MObjectInstance::create_dynamic_resource(const String &resource_name,
ram54288 0:a7a43371b306 149 const String &resource_type,
ram54288 0:a7a43371b306 150 M2MResourceInstance::ResourceType type,
ram54288 0:a7a43371b306 151 bool observable,
ram54288 0:a7a43371b306 152 bool multiple_instance,
ram54288 0:a7a43371b306 153 bool external_blockwise_store)
ram54288 0:a7a43371b306 154 {
ram54288 0:a7a43371b306 155 tr_debug("M2MObjectInstance::create_dynamic_resource(resource_name %s)",resource_name.c_str());
ram54288 0:a7a43371b306 156 M2MResource *res = NULL;
ram54288 0:a7a43371b306 157 if (validate_string_length(resource_name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 158 return res;
ram54288 0:a7a43371b306 159 }
ram54288 0:a7a43371b306 160 if(!resource(resource_name)) {
ram54288 0:a7a43371b306 161 char *path = create_path(*this, resource_name.c_str());
ram54288 0:a7a43371b306 162 if (path) {
ram54288 0:a7a43371b306 163 res = new M2MResource(*this, resource_name, resource_type, type,
ram54288 0:a7a43371b306 164 observable, path, M2MBase::instance_id(),
ram54288 0:a7a43371b306 165 multiple_instance, external_blockwise_store);
ram54288 0:a7a43371b306 166 if(res) {
ram54288 0:a7a43371b306 167 if (multiple_instance) {
ram54288 0:a7a43371b306 168 res->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
ram54288 0:a7a43371b306 169 }
ram54288 0:a7a43371b306 170 res->add_observation_level(observation_level());
ram54288 0:a7a43371b306 171 _resource_list.push_back(res);
ram54288 0:a7a43371b306 172 }
ram54288 0:a7a43371b306 173 }
ram54288 0:a7a43371b306 174 }
ram54288 0:a7a43371b306 175 return res;
ram54288 0:a7a43371b306 176 }
ram54288 0:a7a43371b306 177
ram54288 0:a7a43371b306 178 M2MResourceInstance* M2MObjectInstance::create_static_resource_instance(const String &resource_name,
ram54288 0:a7a43371b306 179 const String &resource_type,
ram54288 0:a7a43371b306 180 M2MResourceInstance::ResourceType type,
ram54288 0:a7a43371b306 181 const uint8_t *value,
ram54288 0:a7a43371b306 182 const uint8_t value_length,
ram54288 0:a7a43371b306 183 uint16_t instance_id,
ram54288 0:a7a43371b306 184 bool external_blockwise_store)
ram54288 0:a7a43371b306 185 {
ram54288 0:a7a43371b306 186 tr_debug("M2MObjectInstance::create_static_resource_instance(resource_name %s)",resource_name.c_str());
ram54288 0:a7a43371b306 187 M2MResourceInstance *instance = NULL;
ram54288 0:a7a43371b306 188 if (validate_string_length(resource_name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 189
ram54288 0:a7a43371b306 190 return instance;
ram54288 0:a7a43371b306 191 }
ram54288 0:a7a43371b306 192 M2MResource *res = resource(resource_name);
ram54288 0:a7a43371b306 193 if(!res) {
ram54288 0:a7a43371b306 194 char *path = create_path(*this, resource_name.c_str());
ram54288 0:a7a43371b306 195 if (path) {
ram54288 0:a7a43371b306 196 res = new M2MResource(*this, resource_name, resource_type, type,
ram54288 0:a7a43371b306 197 value, value_length, path, M2MBase::instance_id(),
ram54288 0:a7a43371b306 198 true, external_blockwise_store);
ram54288 0:a7a43371b306 199 _resource_list.push_back(res);
ram54288 0:a7a43371b306 200 res->set_operation(M2MBase::GET_ALLOWED);
ram54288 0:a7a43371b306 201 res->set_observable(false);
ram54288 0:a7a43371b306 202 res->set_register_uri(false);
ram54288 0:a7a43371b306 203 }
ram54288 0:a7a43371b306 204 }
ram54288 0:a7a43371b306 205 if(res && res->supports_multiple_instances()&& (res->resource_instance(instance_id) == NULL)) {
ram54288 0:a7a43371b306 206 char *path = M2MBase::create_path(*res, instance_id);
ram54288 0:a7a43371b306 207 if (path) {
ram54288 0:a7a43371b306 208 instance = new M2MResourceInstance(*res, resource_name, resource_type, type,
ram54288 0:a7a43371b306 209 value, value_length,
ram54288 0:a7a43371b306 210 M2MBase::instance_id(),
ram54288 0:a7a43371b306 211 path, external_blockwise_store);
ram54288 0:a7a43371b306 212 if(instance) {
ram54288 0:a7a43371b306 213 instance->set_operation(M2MBase::GET_ALLOWED);
ram54288 0:a7a43371b306 214 instance->set_instance_id(instance_id);
ram54288 0:a7a43371b306 215 res->add_resource_instance(instance);
ram54288 0:a7a43371b306 216 }
ram54288 0:a7a43371b306 217 }
ram54288 0:a7a43371b306 218 }
ram54288 0:a7a43371b306 219 return instance;
ram54288 0:a7a43371b306 220 }
ram54288 0:a7a43371b306 221
ram54288 0:a7a43371b306 222 M2MResourceInstance* M2MObjectInstance::create_dynamic_resource_instance(const String &resource_name,
ram54288 0:a7a43371b306 223 const String &resource_type,
ram54288 0:a7a43371b306 224 M2MResourceInstance::ResourceType type,
ram54288 0:a7a43371b306 225 bool observable,
ram54288 0:a7a43371b306 226 uint16_t instance_id,
ram54288 0:a7a43371b306 227 bool external_blockwise_store)
ram54288 0:a7a43371b306 228 {
ram54288 0:a7a43371b306 229 tr_debug("M2MObjectInstance::create_dynamic_resource_instance(resource_name %s)",resource_name.c_str());
ram54288 0:a7a43371b306 230 M2MResourceInstance *instance = NULL;
ram54288 0:a7a43371b306 231 if (validate_string_length(resource_name, 1, MAX_ALLOWED_STRING_LENGTH) == false) {
ram54288 0:a7a43371b306 232 return instance;
ram54288 0:a7a43371b306 233 }
ram54288 0:a7a43371b306 234 M2MResource *res = resource(resource_name);
ram54288 0:a7a43371b306 235 if(!res) {
ram54288 0:a7a43371b306 236 char *path = create_path(*this, resource_name.c_str());
ram54288 0:a7a43371b306 237 if (path) {
ram54288 0:a7a43371b306 238 res = new M2MResource(*this, resource_name, resource_type, type,
ram54288 0:a7a43371b306 239 false, path, M2MBase::instance_id(), true);
ram54288 0:a7a43371b306 240 _resource_list.push_back(res);
ram54288 0:a7a43371b306 241 res->set_register_uri(false);
ram54288 0:a7a43371b306 242 res->set_operation(M2MBase::GET_ALLOWED);
ram54288 0:a7a43371b306 243 }
ram54288 0:a7a43371b306 244 }
ram54288 0:a7a43371b306 245 if (res && res->supports_multiple_instances() && (res->resource_instance(instance_id) == NULL)) {
ram54288 0:a7a43371b306 246 char *path = create_path(*res, instance_id);
ram54288 0:a7a43371b306 247 if (path) {
ram54288 0:a7a43371b306 248 instance = new M2MResourceInstance(*res, resource_name, resource_type, type,
ram54288 0:a7a43371b306 249 M2MBase::instance_id(),
ram54288 0:a7a43371b306 250 path, external_blockwise_store);
ram54288 0:a7a43371b306 251 if(instance) {
ram54288 0:a7a43371b306 252 instance->set_operation(M2MBase::GET_ALLOWED);
ram54288 0:a7a43371b306 253 instance->set_observable(observable);
ram54288 0:a7a43371b306 254 instance->set_instance_id(instance_id);
ram54288 0:a7a43371b306 255 res->add_resource_instance(instance);
ram54288 0:a7a43371b306 256 }
ram54288 0:a7a43371b306 257 }
ram54288 0:a7a43371b306 258 }
ram54288 0:a7a43371b306 259 return instance;
ram54288 0:a7a43371b306 260 }
ram54288 0:a7a43371b306 261
ram54288 0:a7a43371b306 262 bool M2MObjectInstance::remove_resource(const String &resource_name)
ram54288 0:a7a43371b306 263 {
ram54288 0:a7a43371b306 264 return remove_resource(resource_name.c_str());
ram54288 0:a7a43371b306 265 }
ram54288 0:a7a43371b306 266
ram54288 0:a7a43371b306 267 bool M2MObjectInstance::remove_resource(const char *resource_name)
ram54288 0:a7a43371b306 268 {
ram54288 0:a7a43371b306 269 tr_debug("M2MObjectInstance::remove_resource(resource_name %s)", resource_name);
ram54288 0:a7a43371b306 270
ram54288 0:a7a43371b306 271 bool success = false;
ram54288 0:a7a43371b306 272 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 273 M2MResource* res = NULL;
ram54288 0:a7a43371b306 274 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 275 it = _resource_list.begin();
ram54288 0:a7a43371b306 276 int pos = 0;
ram54288 0:a7a43371b306 277 for ( ; it != _resource_list.end(); it++, pos++ ) {
ram54288 0:a7a43371b306 278 if(strcmp((*it)->name(), resource_name) == 0) {
ram54288 0:a7a43371b306 279 // Resource found and deleted.
ram54288 0:a7a43371b306 280 res = *it;
ram54288 0:a7a43371b306 281 delete res;
ram54288 0:a7a43371b306 282 res = NULL;
ram54288 0:a7a43371b306 283 _resource_list.erase(pos);
ram54288 0:a7a43371b306 284 success = true;
ram54288 0:a7a43371b306 285 break;
ram54288 0:a7a43371b306 286 }
ram54288 0:a7a43371b306 287 }
ram54288 0:a7a43371b306 288 }
ram54288 0:a7a43371b306 289 return success;
ram54288 0:a7a43371b306 290 }
ram54288 0:a7a43371b306 291
ram54288 0:a7a43371b306 292 bool M2MObjectInstance::remove_resource_instance(const String &resource_name,
ram54288 0:a7a43371b306 293 uint16_t inst_id)
ram54288 0:a7a43371b306 294 {
ram54288 0:a7a43371b306 295 tr_debug("M2MObjectInstance::remove_resource_instance(resource_name %s inst_id %d)",
ram54288 0:a7a43371b306 296 resource_name.c_str(), inst_id);
ram54288 0:a7a43371b306 297 bool success = false;
ram54288 0:a7a43371b306 298 M2MResource *res = resource(resource_name);
ram54288 0:a7a43371b306 299 if(res) {
ram54288 0:a7a43371b306 300 M2MResourceInstanceList list = res->resource_instances();
ram54288 0:a7a43371b306 301 M2MResourceInstanceList::const_iterator it;
ram54288 0:a7a43371b306 302 it = list.begin();
ram54288 0:a7a43371b306 303 for ( ; it != list.end(); it++) {
ram54288 0:a7a43371b306 304 if((*it)->instance_id() == inst_id) {
ram54288 0:a7a43371b306 305 success = res->remove_resource_instance(inst_id);
ram54288 0:a7a43371b306 306 if(res->resource_instance_count() == 0) {
ram54288 0:a7a43371b306 307 M2MResourceList::const_iterator itr;
ram54288 0:a7a43371b306 308 itr = _resource_list.begin();
ram54288 0:a7a43371b306 309 int pos = 0;
ram54288 0:a7a43371b306 310 for ( ; itr != _resource_list.end(); itr++, pos++ ) {
ram54288 0:a7a43371b306 311 if(strcmp((*itr)->name(),resource_name.c_str()) == 0) {
ram54288 0:a7a43371b306 312 delete res;
ram54288 0:a7a43371b306 313 res = NULL;
ram54288 0:a7a43371b306 314 _resource_list.erase(pos);
ram54288 0:a7a43371b306 315 break;
ram54288 0:a7a43371b306 316 }
ram54288 0:a7a43371b306 317 }
ram54288 0:a7a43371b306 318 }
ram54288 0:a7a43371b306 319 break;
ram54288 0:a7a43371b306 320 }
ram54288 0:a7a43371b306 321 }
ram54288 0:a7a43371b306 322 }
ram54288 0:a7a43371b306 323 return success;
ram54288 0:a7a43371b306 324 }
ram54288 0:a7a43371b306 325
ram54288 0:a7a43371b306 326 M2MResource* M2MObjectInstance::resource(const String &resource_name) const
ram54288 0:a7a43371b306 327 {
ram54288 0:a7a43371b306 328 return resource(resource_name.c_str());
ram54288 0:a7a43371b306 329 }
ram54288 0:a7a43371b306 330
ram54288 0:a7a43371b306 331 M2MResource* M2MObjectInstance::resource(const char *resource_name) const
ram54288 0:a7a43371b306 332 {
ram54288 0:a7a43371b306 333 M2MResource *res = NULL;
ram54288 0:a7a43371b306 334 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 335 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 336 it = _resource_list.begin();
ram54288 0:a7a43371b306 337 for (; it!=_resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 338 if(strcmp((*it)->name(), resource_name) == 0) {
ram54288 0:a7a43371b306 339 res = *it;
ram54288 0:a7a43371b306 340 break;
ram54288 0:a7a43371b306 341 }
ram54288 0:a7a43371b306 342 }
ram54288 0:a7a43371b306 343 }
ram54288 0:a7a43371b306 344 return res;
ram54288 0:a7a43371b306 345 }
ram54288 0:a7a43371b306 346
ram54288 0:a7a43371b306 347 const M2MResourceList& M2MObjectInstance::resources() const
ram54288 0:a7a43371b306 348 {
ram54288 0:a7a43371b306 349 return _resource_list;
ram54288 0:a7a43371b306 350 }
ram54288 0:a7a43371b306 351
ram54288 0:a7a43371b306 352 uint16_t M2MObjectInstance::resource_count() const
ram54288 0:a7a43371b306 353 {
ram54288 0:a7a43371b306 354 uint16_t count = 0;
ram54288 0:a7a43371b306 355 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 356 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 357 it = _resource_list.begin();
ram54288 0:a7a43371b306 358 for ( ; it != _resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 359 if((*it)->supports_multiple_instances()) {
ram54288 0:a7a43371b306 360 count += (*it)->resource_instance_count();
ram54288 0:a7a43371b306 361 } else {
ram54288 0:a7a43371b306 362 count++;
ram54288 0:a7a43371b306 363 }
ram54288 0:a7a43371b306 364 }
ram54288 0:a7a43371b306 365 }
ram54288 0:a7a43371b306 366 return count;
ram54288 0:a7a43371b306 367 }
ram54288 0:a7a43371b306 368
ram54288 0:a7a43371b306 369 uint16_t M2MObjectInstance::resource_count(const String& resource) const
ram54288 0:a7a43371b306 370 {
ram54288 0:a7a43371b306 371
ram54288 0:a7a43371b306 372 return resource_count(resource.c_str());
ram54288 0:a7a43371b306 373 }
ram54288 0:a7a43371b306 374
ram54288 0:a7a43371b306 375 uint16_t M2MObjectInstance::resource_count(const char *resource) const
ram54288 0:a7a43371b306 376 {
ram54288 0:a7a43371b306 377 uint16_t count = 0;
ram54288 0:a7a43371b306 378 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 379 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 380 it = _resource_list.begin();
ram54288 0:a7a43371b306 381 for ( ; it != _resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 382 if(strcmp((*it)->name(), resource) == 0) {
ram54288 0:a7a43371b306 383 if((*it)->supports_multiple_instances()) {
ram54288 0:a7a43371b306 384 count += (*it)->resource_instance_count();
ram54288 0:a7a43371b306 385 } else {
ram54288 0:a7a43371b306 386 count++;
ram54288 0:a7a43371b306 387 }
ram54288 0:a7a43371b306 388 }
ram54288 0:a7a43371b306 389 }
ram54288 0:a7a43371b306 390 }
ram54288 0:a7a43371b306 391 return count;
ram54288 0:a7a43371b306 392 }
ram54288 0:a7a43371b306 393
ram54288 0:a7a43371b306 394 M2MBase::BaseType M2MObjectInstance::base_type() const
ram54288 0:a7a43371b306 395 {
ram54288 0:a7a43371b306 396 return M2MBase::base_type();
ram54288 0:a7a43371b306 397 }
ram54288 0:a7a43371b306 398
ram54288 0:a7a43371b306 399 void M2MObjectInstance::add_observation_level(M2MBase::Observation observation_level)
ram54288 0:a7a43371b306 400 {
ram54288 0:a7a43371b306 401 M2MBase::add_observation_level(observation_level);
ram54288 0:a7a43371b306 402 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 403 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 404 it = _resource_list.begin();
ram54288 0:a7a43371b306 405 for ( ; it != _resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 406 (*it)->add_observation_level(observation_level);
ram54288 0:a7a43371b306 407 }
ram54288 0:a7a43371b306 408 }
ram54288 0:a7a43371b306 409 }
ram54288 0:a7a43371b306 410
ram54288 0:a7a43371b306 411 void M2MObjectInstance::remove_observation_level(M2MBase::Observation observation_level)
ram54288 0:a7a43371b306 412 {
ram54288 0:a7a43371b306 413 M2MBase::remove_observation_level(observation_level);
ram54288 0:a7a43371b306 414 if(!_resource_list.empty()) {
ram54288 0:a7a43371b306 415 M2MResourceList::const_iterator it;
ram54288 0:a7a43371b306 416 it = _resource_list.begin();
ram54288 0:a7a43371b306 417 for ( ; it != _resource_list.end(); it++ ) {
ram54288 0:a7a43371b306 418 (*it)->remove_observation_level(observation_level);
ram54288 0:a7a43371b306 419 }
ram54288 0:a7a43371b306 420 }
ram54288 0:a7a43371b306 421 }
ram54288 0:a7a43371b306 422
ram54288 0:a7a43371b306 423 sn_coap_hdr_s* M2MObjectInstance::handle_get_request(nsdl_s *nsdl,
ram54288 0:a7a43371b306 424 sn_coap_hdr_s *received_coap_header,
ram54288 0:a7a43371b306 425 M2MObservationHandler *observation_handler)
ram54288 0:a7a43371b306 426 {
ram54288 0:a7a43371b306 427 tr_debug("M2MObjectInstance::handle_get_request()");
ram54288 0:a7a43371b306 428 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CONTENT;
ram54288 0:a7a43371b306 429 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
ram54288 0:a7a43371b306 430 received_coap_header,
ram54288 0:a7a43371b306 431 msg_code);
ram54288 0:a7a43371b306 432 uint8_t * data = NULL;
ram54288 0:a7a43371b306 433 uint32_t data_length = 0;
ram54288 0:a7a43371b306 434 if(received_coap_header) {
ram54288 0:a7a43371b306 435 // process the GET if we have registered a callback for it
ram54288 0:a7a43371b306 436 if ((operation() & SN_GRS_GET_ALLOWED) != 0) {
ram54288 0:a7a43371b306 437 if(coap_response) {
ram54288 0:a7a43371b306 438 uint16_t coap_content_type = 0;
ram54288 0:a7a43371b306 439 bool content_type_present = false;
ram54288 0:a7a43371b306 440
ram54288 0:a7a43371b306 441 if(received_coap_header->content_format != COAP_CT_NONE) {
ram54288 0:a7a43371b306 442 content_type_present = true;
ram54288 0:a7a43371b306 443 coap_content_type = received_coap_header->content_format;
ram54288 0:a7a43371b306 444 }
ram54288 0:a7a43371b306 445 if(!content_type_present &&
ram54288 0:a7a43371b306 446 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
ram54288 0:a7a43371b306 447 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
ram54288 0:a7a43371b306 448 }
ram54288 0:a7a43371b306 449
ram54288 0:a7a43371b306 450 tr_debug("M2MObjectInstance::handle_get_request() - Request Content-Type %d", coap_content_type);
ram54288 0:a7a43371b306 451 if (coap_response->content_format == COAP_CT_NONE) {
ram54288 0:a7a43371b306 452 coap_response->content_format = sn_coap_content_format_e(coap_content_type);
ram54288 0:a7a43371b306 453
ram54288 0:a7a43371b306 454 if (coap_response->content_format != COAP_CT_NONE) {
ram54288 0:a7a43371b306 455 set_coap_content_type(coap_content_type);
ram54288 0:a7a43371b306 456 }
ram54288 0:a7a43371b306 457 }
ram54288 0:a7a43371b306 458 // fill in the CoAP response payload
ram54288 0:a7a43371b306 459 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
ram54288 0:a7a43371b306 460 M2MTLVSerializer serializer;
ram54288 0:a7a43371b306 461 data = serializer.serialize(_resource_list, data_length);
ram54288 0:a7a43371b306 462 } else {
ram54288 0:a7a43371b306 463 msg_code = COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT; // Content format not supported
ram54288 0:a7a43371b306 464 }
ram54288 0:a7a43371b306 465
ram54288 0:a7a43371b306 466 coap_response->payload_len = data_length;
ram54288 0:a7a43371b306 467 coap_response->payload_ptr = data;
ram54288 0:a7a43371b306 468
ram54288 0:a7a43371b306 469 if(data) {
ram54288 0:a7a43371b306 470 coap_response->options_list_ptr = sn_nsdl_alloc_options_list(nsdl, coap_response);
ram54288 0:a7a43371b306 471
ram54288 0:a7a43371b306 472 coap_response->options_list_ptr->max_age = max_age();
ram54288 0:a7a43371b306 473
ram54288 0:a7a43371b306 474 if(received_coap_header->options_list_ptr) {
ram54288 0:a7a43371b306 475 if(received_coap_header->options_list_ptr->observe != -1) {
ram54288 0:a7a43371b306 476 if (is_observable()) {
ram54288 0:a7a43371b306 477 uint32_t number = 0;
ram54288 0:a7a43371b306 478 uint8_t observe_option = 0;
ram54288 0:a7a43371b306 479 observe_option = received_coap_header->options_list_ptr->observe;
ram54288 0:a7a43371b306 480 if(START_OBSERVATION == observe_option) {
ram54288 0:a7a43371b306 481 tr_debug("M2MObjectInstance::handle_get_request - Starts Observation");
ram54288 0:a7a43371b306 482 // If the observe length is 0 means register for observation.
ram54288 0:a7a43371b306 483 if(received_coap_header->options_list_ptr->observe != -1) {
ram54288 0:a7a43371b306 484 number = received_coap_header->options_list_ptr->observe;
ram54288 0:a7a43371b306 485 }
ram54288 0:a7a43371b306 486 if(received_coap_header->token_ptr) {
ram54288 0:a7a43371b306 487 tr_debug("M2MObjectInstance::handle_get_request - Sets Observation Token to resource");
ram54288 0:a7a43371b306 488 set_observation_token(received_coap_header->token_ptr,
ram54288 0:a7a43371b306 489 received_coap_header->token_len);
ram54288 0:a7a43371b306 490 }
ram54288 0:a7a43371b306 491
ram54288 0:a7a43371b306 492 // If the observe value is 0 means register for observation.
ram54288 0:a7a43371b306 493 if(number == 0) {
ram54288 0:a7a43371b306 494 tr_debug("M2MObjectInstance::handle_get_request - Put Resource under Observation");
ram54288 0:a7a43371b306 495 set_under_observation(true,observation_handler);
ram54288 0:a7a43371b306 496 add_observation_level(M2MBase::OI_Attribute);
ram54288 0:a7a43371b306 497 coap_response->options_list_ptr->observe = observation_number();
ram54288 0:a7a43371b306 498 }
ram54288 0:a7a43371b306 499 } else if (STOP_OBSERVATION == observe_option) {
ram54288 0:a7a43371b306 500 tr_debug("M2MObjectInstance::handle_get_request - Stops Observation");
ram54288 0:a7a43371b306 501 set_under_observation(false,NULL);
ram54288 0:a7a43371b306 502 remove_observation_level(M2MBase::OI_Attribute);
ram54288 0:a7a43371b306 503
ram54288 0:a7a43371b306 504 }
ram54288 0:a7a43371b306 505 msg_code = COAP_MSG_CODE_RESPONSE_CONTENT;
ram54288 0:a7a43371b306 506 }
ram54288 0:a7a43371b306 507 else {
ram54288 0:a7a43371b306 508 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 509 }
ram54288 0:a7a43371b306 510 }
ram54288 0:a7a43371b306 511 }
ram54288 0:a7a43371b306 512 } else {
ram54288 0:a7a43371b306 513 msg_code = COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT; // Content format not supported
ram54288 0:a7a43371b306 514 }
ram54288 0:a7a43371b306 515 }
ram54288 0:a7a43371b306 516 }else {
ram54288 0:a7a43371b306 517 tr_error("M2MObjectInstance::handle_get_request - Return COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
ram54288 0:a7a43371b306 518 // Operation is not allowed.
ram54288 0:a7a43371b306 519 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 520 }
ram54288 0:a7a43371b306 521 } else {
ram54288 0:a7a43371b306 522 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 523 }
ram54288 0:a7a43371b306 524 if(coap_response) {
ram54288 0:a7a43371b306 525 coap_response->msg_code = msg_code;
ram54288 0:a7a43371b306 526 }
ram54288 0:a7a43371b306 527 return coap_response;
ram54288 0:a7a43371b306 528 }
ram54288 0:a7a43371b306 529
ram54288 0:a7a43371b306 530 sn_coap_hdr_s* M2MObjectInstance::handle_put_request(nsdl_s *nsdl,
ram54288 0:a7a43371b306 531 sn_coap_hdr_s *received_coap_header,
ram54288 0:a7a43371b306 532 M2MObservationHandler *observation_handler,
ram54288 0:a7a43371b306 533 bool &/*execute_value_updated*/)
ram54288 0:a7a43371b306 534 {
ram54288 0:a7a43371b306 535 tr_debug("M2MObjectInstance::handle_put_request()");
ram54288 0:a7a43371b306 536 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CHANGED; // 2.04
ram54288 0:a7a43371b306 537 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
ram54288 0:a7a43371b306 538 received_coap_header,
ram54288 0:a7a43371b306 539 msg_code);;
ram54288 0:a7a43371b306 540 if(received_coap_header) {
ram54288 0:a7a43371b306 541 uint16_t coap_content_type = 0;
ram54288 0:a7a43371b306 542 bool content_type_present = false;
ram54288 0:a7a43371b306 543 if(received_coap_header->content_format != COAP_CT_NONE) {
ram54288 0:a7a43371b306 544 content_type_present = true;
ram54288 0:a7a43371b306 545 if(coap_response) {
ram54288 0:a7a43371b306 546 coap_content_type = received_coap_header->content_format;
ram54288 0:a7a43371b306 547 }
ram54288 0:a7a43371b306 548 }
ram54288 0:a7a43371b306 549 if(received_coap_header->options_list_ptr &&
ram54288 0:a7a43371b306 550 received_coap_header->options_list_ptr->uri_query_ptr) {
ram54288 0:a7a43371b306 551 char *query = (char*)alloc_string_copy(received_coap_header->options_list_ptr->uri_query_ptr,
ram54288 0:a7a43371b306 552 received_coap_header->options_list_ptr->uri_query_len);
ram54288 0:a7a43371b306 553 if (query){
ram54288 0:a7a43371b306 554 tr_debug("M2MObjectInstance::handle_put_request() - Query %s", query);
ram54288 0:a7a43371b306 555 // if anything was updated, re-initialize the stored notification attributes
ram54288 0:a7a43371b306 556 if (!handle_observation_attribute(query)){
ram54288 0:a7a43371b306 557 tr_debug("M2MObjectInstance::handle_put_request() - Invalid query");
ram54288 0:a7a43371b306 558 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST; // 4.00
ram54288 0:a7a43371b306 559 } else {
ram54288 0:a7a43371b306 560 msg_code =COAP_MSG_CODE_RESPONSE_CHANGED;
ram54288 0:a7a43371b306 561 }
ram54288 0:a7a43371b306 562 free(query);
ram54288 0:a7a43371b306 563 }
ram54288 0:a7a43371b306 564 } else if ((operation() & SN_GRS_PUT_ALLOWED) != 0) {
ram54288 0:a7a43371b306 565 if(!content_type_present &&
ram54288 0:a7a43371b306 566 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
ram54288 0:a7a43371b306 567 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
ram54288 0:a7a43371b306 568 }
ram54288 0:a7a43371b306 569
ram54288 0:a7a43371b306 570 tr_debug("M2MObjectInstance::handle_put_request() - Request Content-Type %d", coap_content_type);
ram54288 0:a7a43371b306 571
ram54288 0:a7a43371b306 572 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
ram54288 0:a7a43371b306 573 M2MTLVDeserializer::Error error = M2MTLVDeserializer::None;
ram54288 0:a7a43371b306 574 M2MTLVDeserializer deserializer;
ram54288 0:a7a43371b306 575 if(received_coap_header->payload_ptr) {
ram54288 0:a7a43371b306 576 error = deserializer.deserialize_resources(received_coap_header->payload_ptr,
ram54288 0:a7a43371b306 577 received_coap_header->payload_len,
ram54288 0:a7a43371b306 578 *this,
ram54288 0:a7a43371b306 579 M2MTLVDeserializer::Put);
ram54288 0:a7a43371b306 580 switch(error) {
ram54288 0:a7a43371b306 581 case M2MTLVDeserializer::None:
ram54288 0:a7a43371b306 582 if(observation_handler) {
ram54288 0:a7a43371b306 583 observation_handler->value_updated(this);
ram54288 0:a7a43371b306 584 }
ram54288 0:a7a43371b306 585 msg_code = COAP_MSG_CODE_RESPONSE_CHANGED;
ram54288 0:a7a43371b306 586 break;
ram54288 0:a7a43371b306 587 case M2MTLVDeserializer::NotFound:
ram54288 0:a7a43371b306 588 msg_code = COAP_MSG_CODE_RESPONSE_NOT_FOUND;
ram54288 0:a7a43371b306 589 break;
ram54288 0:a7a43371b306 590 case M2MTLVDeserializer::NotAllowed:
ram54288 0:a7a43371b306 591 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 592 break;
ram54288 0:a7a43371b306 593 case M2MTLVDeserializer::NotValid:
ram54288 0:a7a43371b306 594 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST;
ram54288 0:a7a43371b306 595 break;
ram54288 0:a7a43371b306 596 }
ram54288 0:a7a43371b306 597 }
ram54288 0:a7a43371b306 598 } else {
ram54288 0:a7a43371b306 599 msg_code =COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT;
ram54288 0:a7a43371b306 600 } // if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type)
ram54288 0:a7a43371b306 601 } else {
ram54288 0:a7a43371b306 602 // Operation is not allowed.
ram54288 0:a7a43371b306 603 tr_error("M2MObjectInstance::handle_put_request() - COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
ram54288 0:a7a43371b306 604 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 605 }
ram54288 0:a7a43371b306 606 } else {
ram54288 0:a7a43371b306 607 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 608 }
ram54288 0:a7a43371b306 609 if(coap_response) {
ram54288 0:a7a43371b306 610 coap_response->msg_code = msg_code;
ram54288 0:a7a43371b306 611 }
ram54288 0:a7a43371b306 612 return coap_response;
ram54288 0:a7a43371b306 613 }
ram54288 0:a7a43371b306 614
ram54288 0:a7a43371b306 615
ram54288 0:a7a43371b306 616
ram54288 0:a7a43371b306 617
ram54288 0:a7a43371b306 618 sn_coap_hdr_s* M2MObjectInstance::handle_post_request(nsdl_s *nsdl,
ram54288 0:a7a43371b306 619 sn_coap_hdr_s *received_coap_header,
ram54288 0:a7a43371b306 620 M2MObservationHandler *observation_handler,
ram54288 0:a7a43371b306 621 bool &execute_value_updated,
ram54288 0:a7a43371b306 622 sn_nsdl_addr_s *)
ram54288 0:a7a43371b306 623 {
ram54288 0:a7a43371b306 624 tr_debug("M2MObjectInstance::handle_post_request()");
ram54288 0:a7a43371b306 625 sn_coap_msg_code_e msg_code = COAP_MSG_CODE_RESPONSE_CHANGED; // 2.04
ram54288 0:a7a43371b306 626 sn_coap_hdr_s * coap_response = sn_nsdl_build_response(nsdl,
ram54288 0:a7a43371b306 627 received_coap_header,
ram54288 0:a7a43371b306 628 msg_code);
ram54288 0:a7a43371b306 629 if(received_coap_header) {
ram54288 0:a7a43371b306 630 if ((operation() & SN_GRS_POST_ALLOWED) != 0) {
ram54288 0:a7a43371b306 631 uint16_t coap_content_type = 0;
ram54288 0:a7a43371b306 632 bool content_type_present = false;
ram54288 0:a7a43371b306 633 if(received_coap_header->content_format != COAP_CT_NONE) {
ram54288 0:a7a43371b306 634 content_type_present = true;
ram54288 0:a7a43371b306 635 if(coap_response) {
ram54288 0:a7a43371b306 636 coap_content_type = received_coap_header->content_format;
ram54288 0:a7a43371b306 637 }
ram54288 0:a7a43371b306 638 }
ram54288 0:a7a43371b306 639 if(!content_type_present &&
ram54288 0:a7a43371b306 640 M2MBase::coap_content_type() == COAP_CONTENT_OMA_TLV_TYPE) {
ram54288 0:a7a43371b306 641 coap_content_type = COAP_CONTENT_OMA_TLV_TYPE;
ram54288 0:a7a43371b306 642 }
ram54288 0:a7a43371b306 643
ram54288 0:a7a43371b306 644 tr_debug("M2MObjectInstance::handle_post_request() - Request Content-Type %d", coap_content_type);
ram54288 0:a7a43371b306 645
ram54288 0:a7a43371b306 646 if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type) {
ram54288 0:a7a43371b306 647 M2MTLVDeserializer deserializer;
ram54288 0:a7a43371b306 648 M2MTLVDeserializer::Error error = M2MTLVDeserializer::None;
ram54288 0:a7a43371b306 649 error = deserializer.deserialize_resources(received_coap_header->payload_ptr,
ram54288 0:a7a43371b306 650 received_coap_header->payload_len,
ram54288 0:a7a43371b306 651 *this,
ram54288 0:a7a43371b306 652 M2MTLVDeserializer::Post);
ram54288 0:a7a43371b306 653
ram54288 0:a7a43371b306 654 uint16_t instance_id = deserializer.instance_id(received_coap_header->payload_ptr);
ram54288 0:a7a43371b306 655 switch(error) {
ram54288 0:a7a43371b306 656 case M2MTLVDeserializer::None:
ram54288 0:a7a43371b306 657 if(observation_handler) {
ram54288 0:a7a43371b306 658 execute_value_updated = true;
ram54288 0:a7a43371b306 659 }
ram54288 0:a7a43371b306 660 coap_response->options_list_ptr = sn_nsdl_alloc_options_list(nsdl, coap_response);
ram54288 0:a7a43371b306 661
ram54288 0:a7a43371b306 662 if (coap_response->options_list_ptr) {
ram54288 0:a7a43371b306 663
ram54288 0:a7a43371b306 664 StringBuffer<MAX_PATH_SIZE_3> obj_name;
ram54288 0:a7a43371b306 665 if(!build_path(obj_name, M2MBase::name(), M2MBase::instance_id(), instance_id))
ram54288 0:a7a43371b306 666 {
ram54288 0:a7a43371b306 667 msg_code = COAP_MSG_CODE_RESPONSE_INTERNAL_SERVER_ERROR;
ram54288 0:a7a43371b306 668 break;
ram54288 0:a7a43371b306 669 }
ram54288 0:a7a43371b306 670
ram54288 0:a7a43371b306 671 coap_response->options_list_ptr->location_path_len = obj_name.get_size();
ram54288 0:a7a43371b306 672 coap_response->options_list_ptr->location_path_ptr =
ram54288 0:a7a43371b306 673 alloc_string_copy((uint8_t*)obj_name.c_str(),
ram54288 0:a7a43371b306 674 coap_response->options_list_ptr->location_path_len);
ram54288 0:a7a43371b306 675 // todo: handle allocation error
ram54288 0:a7a43371b306 676 }
ram54288 0:a7a43371b306 677 msg_code = COAP_MSG_CODE_RESPONSE_CREATED;
ram54288 0:a7a43371b306 678 break;
ram54288 0:a7a43371b306 679 case M2MTLVDeserializer::NotAllowed:
ram54288 0:a7a43371b306 680 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 681 break;
ram54288 0:a7a43371b306 682 case M2MTLVDeserializer::NotValid:
ram54288 0:a7a43371b306 683 msg_code = COAP_MSG_CODE_RESPONSE_BAD_REQUEST;
ram54288 0:a7a43371b306 684 break;
ram54288 0:a7a43371b306 685 default:
ram54288 0:a7a43371b306 686 break;
ram54288 0:a7a43371b306 687 }
ram54288 0:a7a43371b306 688 } else {
ram54288 0:a7a43371b306 689 msg_code =COAP_MSG_CODE_RESPONSE_UNSUPPORTED_CONTENT_FORMAT;
ram54288 0:a7a43371b306 690 } // if(COAP_CONTENT_OMA_TLV_TYPE == coap_content_type)
ram54288 0:a7a43371b306 691 } else {
ram54288 0:a7a43371b306 692 // Operation is not allowed.
ram54288 0:a7a43371b306 693 tr_error("M2MObjectInstance::handle_post_request() - COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED");
ram54288 0:a7a43371b306 694 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 695 }
ram54288 0:a7a43371b306 696 } else {
ram54288 0:a7a43371b306 697 msg_code = COAP_MSG_CODE_RESPONSE_METHOD_NOT_ALLOWED;
ram54288 0:a7a43371b306 698 }
ram54288 0:a7a43371b306 699 if(coap_response) {
ram54288 0:a7a43371b306 700 coap_response->msg_code = msg_code;
ram54288 0:a7a43371b306 701 }
ram54288 0:a7a43371b306 702 return coap_response;
ram54288 0:a7a43371b306 703 }
ram54288 0:a7a43371b306 704
ram54288 0:a7a43371b306 705 void M2MObjectInstance::notification_update(M2MBase::Observation observation_level)
ram54288 0:a7a43371b306 706 {
ram54288 0:a7a43371b306 707 tr_debug("M2MObjectInstance::notification_update() - level(%d)", observation_level);
ram54288 0:a7a43371b306 708 if((M2MBase::O_Attribute & observation_level) == M2MBase::O_Attribute) {
ram54288 0:a7a43371b306 709 tr_debug("M2MObjectInstance::notification_update() - object callback");
ram54288 0:a7a43371b306 710 _parent.notification_update(instance_id());
ram54288 0:a7a43371b306 711 }
ram54288 0:a7a43371b306 712 if((M2MBase::OI_Attribute & observation_level) == M2MBase::OI_Attribute) {
ram54288 0:a7a43371b306 713 tr_debug("M2MObjectInstance::notification_update() - object instance callback");
ram54288 0:a7a43371b306 714 M2MReportHandler *report_handler = M2MBase::report_handler();
ram54288 0:a7a43371b306 715 if(report_handler && is_under_observation()) {
ram54288 0:a7a43371b306 716 report_handler->set_notification_trigger();
ram54288 0:a7a43371b306 717 }
ram54288 0:a7a43371b306 718
ram54288 0:a7a43371b306 719 }
ram54288 0:a7a43371b306 720 }