sandbox / mbed-client

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Fork of mbed-client by Christopher Haster

source/m2mdevice.cpp@1:79b6cc67d8b4, 2016-01-22 (annotated)

Committer:
Christopher Haster
Date:
Fri Jan 22 14:57:00 2016 -0600
Revision:
1:79b6cc67d8b4
Child:
4:ae5178938864
Initial move of mbed-client to mercurial

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Christopher Haster 1:79b6cc67d8b4 1 /*
Christopher Haster 1:79b6cc67d8b4 2 * Copyright (c) 2015 ARM Limited. All rights reserved.
Christopher Haster 1:79b6cc67d8b4 3 * SPDX-License-Identifier: Apache-2.0
Christopher Haster 1:79b6cc67d8b4 4 * Licensed under the Apache License, Version 2.0 (the License); you may
Christopher Haster 1:79b6cc67d8b4 5 * not use this file except in compliance with the License.
Christopher Haster 1:79b6cc67d8b4 6 * You may obtain a copy of the License at
Christopher Haster 1:79b6cc67d8b4 7 *
Christopher Haster 1:79b6cc67d8b4 8 * http://www.apache.org/licenses/LICENSE-2.0
Christopher Haster 1:79b6cc67d8b4 9 *
Christopher Haster 1:79b6cc67d8b4 10 * Unless required by applicable law or agreed to in writing, software
Christopher Haster 1:79b6cc67d8b4 11 * distributed under the License is distributed on an AS IS BASIS, WITHOUT
Christopher Haster 1:79b6cc67d8b4 12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
Christopher Haster 1:79b6cc67d8b4 13 * See the License for the specific language governing permissions and
Christopher Haster 1:79b6cc67d8b4 14 * limitations under the License.
Christopher Haster 1:79b6cc67d8b4 15 */
Christopher Haster 1:79b6cc67d8b4 16 #include <cstdio>
Christopher Haster 1:79b6cc67d8b4 17 #include "mbed-client/m2mdevice.h"
Christopher Haster 1:79b6cc67d8b4 18 #include "mbed-client/m2mconstants.h"
Christopher Haster 1:79b6cc67d8b4 19 #include "mbed-client/m2mobject.h"
Christopher Haster 1:79b6cc67d8b4 20 #include "mbed-client/m2mobjectinstance.h"
Christopher Haster 1:79b6cc67d8b4 21 #include "mbed-client/m2mresource.h"
Christopher Haster 1:79b6cc67d8b4 22 #include "ns_trace.h"
Christopher Haster 1:79b6cc67d8b4 23
Christopher Haster 1:79b6cc67d8b4 24 M2MDevice* M2MDevice::_instance = NULL;
Christopher Haster 1:79b6cc67d8b4 25
Christopher Haster 1:79b6cc67d8b4 26 M2MDevice* M2MDevice::get_instance()
Christopher Haster 1:79b6cc67d8b4 27 {
Christopher Haster 1:79b6cc67d8b4 28 if(_instance == NULL) {
Christopher Haster 1:79b6cc67d8b4 29 _instance = new M2MDevice();
Christopher Haster 1:79b6cc67d8b4 30 }
Christopher Haster 1:79b6cc67d8b4 31 return _instance;
Christopher Haster 1:79b6cc67d8b4 32 }
Christopher Haster 1:79b6cc67d8b4 33
Christopher Haster 1:79b6cc67d8b4 34 void M2MDevice::delete_instance()
Christopher Haster 1:79b6cc67d8b4 35 {
Christopher Haster 1:79b6cc67d8b4 36 if(_instance) {
Christopher Haster 1:79b6cc67d8b4 37 delete _instance;
Christopher Haster 1:79b6cc67d8b4 38 _instance = NULL;
Christopher Haster 1:79b6cc67d8b4 39 }
Christopher Haster 1:79b6cc67d8b4 40 }
Christopher Haster 1:79b6cc67d8b4 41
Christopher Haster 1:79b6cc67d8b4 42 M2MDevice::M2MDevice()
Christopher Haster 1:79b6cc67d8b4 43 : M2MObject(M2M_DEVICE_ID)
Christopher Haster 1:79b6cc67d8b4 44 {
Christopher Haster 1:79b6cc67d8b4 45 _device_instance = M2MObject::create_object_instance();
Christopher Haster 1:79b6cc67d8b4 46
Christopher Haster 1:79b6cc67d8b4 47 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 48 _device_instance->set_coap_content_type(COAP_CONTENT_OMA_TLV_TYPE);
Christopher Haster 1:79b6cc67d8b4 49
Christopher Haster 1:79b6cc67d8b4 50 M2MResource* res = _device_instance->create_dynamic_resource(DEVICE_REBOOT,
Christopher Haster 1:79b6cc67d8b4 51 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 52 M2MResourceInstance::OPAQUE,
Christopher Haster 1:79b6cc67d8b4 53 false);
Christopher Haster 1:79b6cc67d8b4 54 if(res) {
Christopher Haster 1:79b6cc67d8b4 55 res->set_operation(M2MBase::POST_ALLOWED);
Christopher Haster 1:79b6cc67d8b4 56 }
Christopher Haster 1:79b6cc67d8b4 57
Christopher Haster 1:79b6cc67d8b4 58 M2MResourceInstance* instance = _device_instance->create_dynamic_resource_instance(DEVICE_ERROR_CODE,
Christopher Haster 1:79b6cc67d8b4 59 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 60 M2MResourceInstance::INTEGER,
Christopher Haster 1:79b6cc67d8b4 61 false,0);
Christopher Haster 1:79b6cc67d8b4 62 if(instance) {
Christopher Haster 1:79b6cc67d8b4 63 instance->set_operation(M2MBase::GET_ALLOWED);
Christopher Haster 1:79b6cc67d8b4 64 instance->set_value((const uint8_t*)ERROR_CODE_VALUE.c_str(),
Christopher Haster 1:79b6cc67d8b4 65 (uint32_t)ERROR_CODE_VALUE.length());
Christopher Haster 1:79b6cc67d8b4 66 }
Christopher Haster 1:79b6cc67d8b4 67 res = _device_instance->create_dynamic_resource(DEVICE_SUPPORTED_BINDING_MODE,
Christopher Haster 1:79b6cc67d8b4 68 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 69 M2MResourceInstance::STRING,
Christopher Haster 1:79b6cc67d8b4 70 false);
Christopher Haster 1:79b6cc67d8b4 71 if(res) {
Christopher Haster 1:79b6cc67d8b4 72 res->set_operation(M2MBase::GET_ALLOWED);
Christopher Haster 1:79b6cc67d8b4 73 res->set_value((const uint8_t*)BINDING_MODE_UDP.c_str(),
Christopher Haster 1:79b6cc67d8b4 74 (uint32_t)BINDING_MODE_UDP.length());
Christopher Haster 1:79b6cc67d8b4 75 }
Christopher Haster 1:79b6cc67d8b4 76 }
Christopher Haster 1:79b6cc67d8b4 77 }
Christopher Haster 1:79b6cc67d8b4 78
Christopher Haster 1:79b6cc67d8b4 79 M2MDevice::~M2MDevice()
Christopher Haster 1:79b6cc67d8b4 80 {
Christopher Haster 1:79b6cc67d8b4 81 }
Christopher Haster 1:79b6cc67d8b4 82
Christopher Haster 1:79b6cc67d8b4 83 M2MResource* M2MDevice::create_resource(DeviceResource resource, const String &value)
Christopher Haster 1:79b6cc67d8b4 84 {
Christopher Haster 1:79b6cc67d8b4 85 M2MResource* res = NULL;
Christopher Haster 1:79b6cc67d8b4 86 String device_id = "";
Christopher Haster 1:79b6cc67d8b4 87 M2MBase::Operation operation = M2MBase::GET_ALLOWED;
Christopher Haster 1:79b6cc67d8b4 88 if(!is_resource_present(resource) && value.size() <= MAX_ALLOWED_STRING_LENGTH) {
Christopher Haster 1:79b6cc67d8b4 89 switch(resource) {
Christopher Haster 1:79b6cc67d8b4 90 case Manufacturer:
Christopher Haster 1:79b6cc67d8b4 91 device_id = DEVICE_MANUFACTURER;
Christopher Haster 1:79b6cc67d8b4 92 break;
Christopher Haster 1:79b6cc67d8b4 93 case DeviceType:
Christopher Haster 1:79b6cc67d8b4 94 device_id = DEVICE_DEVICE_TYPE;
Christopher Haster 1:79b6cc67d8b4 95 break;
Christopher Haster 1:79b6cc67d8b4 96 case ModelNumber:
Christopher Haster 1:79b6cc67d8b4 97 device_id = DEVICE_MODEL_NUMBER;
Christopher Haster 1:79b6cc67d8b4 98 break;
Christopher Haster 1:79b6cc67d8b4 99 case SerialNumber:
Christopher Haster 1:79b6cc67d8b4 100 device_id = DEVICE_SERIAL_NUMBER;
Christopher Haster 1:79b6cc67d8b4 101 break;
Christopher Haster 1:79b6cc67d8b4 102 case HardwareVersion:
Christopher Haster 1:79b6cc67d8b4 103 device_id = DEVICE_HARDWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 104 break;
Christopher Haster 1:79b6cc67d8b4 105 case FirmwareVersion:
Christopher Haster 1:79b6cc67d8b4 106 device_id = DEVICE_FIRMWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 107 break;
Christopher Haster 1:79b6cc67d8b4 108 case SoftwareVersion:
Christopher Haster 1:79b6cc67d8b4 109 device_id = DEVICE_SOFTWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 110 break;
Christopher Haster 1:79b6cc67d8b4 111 case UTCOffset:
Christopher Haster 1:79b6cc67d8b4 112 device_id = DEVICE_UTC_OFFSET;
Christopher Haster 1:79b6cc67d8b4 113 operation = M2MBase::GET_PUT_ALLOWED;
Christopher Haster 1:79b6cc67d8b4 114 break;
Christopher Haster 1:79b6cc67d8b4 115 case Timezone:
Christopher Haster 1:79b6cc67d8b4 116 device_id = DEVICE_TIMEZONE;
Christopher Haster 1:79b6cc67d8b4 117 operation = M2MBase::GET_PUT_ALLOWED;
Christopher Haster 1:79b6cc67d8b4 118 break;
Christopher Haster 1:79b6cc67d8b4 119 default:
Christopher Haster 1:79b6cc67d8b4 120 break;
Christopher Haster 1:79b6cc67d8b4 121 }
Christopher Haster 1:79b6cc67d8b4 122 }
Christopher Haster 1:79b6cc67d8b4 123 if(!device_id.empty()) {
Christopher Haster 1:79b6cc67d8b4 124 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 125 res = _device_instance->create_dynamic_resource(device_id,
Christopher Haster 1:79b6cc67d8b4 126 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 127 M2MResourceInstance::STRING,
Christopher Haster 1:79b6cc67d8b4 128 false);
Christopher Haster 1:79b6cc67d8b4 129
Christopher Haster 1:79b6cc67d8b4 130 if(res ) {
Christopher Haster 1:79b6cc67d8b4 131 res->set_operation(operation);
Christopher Haster 1:79b6cc67d8b4 132 if (value.empty()) {
Christopher Haster 1:79b6cc67d8b4 133 res->clear_value();
Christopher Haster 1:79b6cc67d8b4 134 } else {
Christopher Haster 1:79b6cc67d8b4 135 res->set_value((const uint8_t*)value.c_str(),
Christopher Haster 1:79b6cc67d8b4 136 (uint32_t)value.length());
Christopher Haster 1:79b6cc67d8b4 137 }
Christopher Haster 1:79b6cc67d8b4 138 }
Christopher Haster 1:79b6cc67d8b4 139 }
Christopher Haster 1:79b6cc67d8b4 140 }
Christopher Haster 1:79b6cc67d8b4 141 return res;
Christopher Haster 1:79b6cc67d8b4 142 }
Christopher Haster 1:79b6cc67d8b4 143
Christopher Haster 1:79b6cc67d8b4 144 M2MResource* M2MDevice::create_resource(DeviceResource resource, int64_t value)
Christopher Haster 1:79b6cc67d8b4 145 {
Christopher Haster 1:79b6cc67d8b4 146 M2MResource* res = NULL;
Christopher Haster 1:79b6cc67d8b4 147 String device_id = "";
Christopher Haster 1:79b6cc67d8b4 148 M2MBase::Operation operation = M2MBase::GET_ALLOWED;
Christopher Haster 1:79b6cc67d8b4 149 if(!is_resource_present(resource)) {
Christopher Haster 1:79b6cc67d8b4 150 switch(resource) {
Christopher Haster 1:79b6cc67d8b4 151 case BatteryLevel:
Christopher Haster 1:79b6cc67d8b4 152 if(check_value_range(resource, value)) {
Christopher Haster 1:79b6cc67d8b4 153 device_id = DEVICE_BATTERY_LEVEL;
Christopher Haster 1:79b6cc67d8b4 154 }
Christopher Haster 1:79b6cc67d8b4 155 break;
Christopher Haster 1:79b6cc67d8b4 156 case BatteryStatus:
Christopher Haster 1:79b6cc67d8b4 157 if(check_value_range(resource, value)) {
Christopher Haster 1:79b6cc67d8b4 158 device_id = DEVICE_BATTERY_STATUS;
Christopher Haster 1:79b6cc67d8b4 159 }
Christopher Haster 1:79b6cc67d8b4 160 break;
Christopher Haster 1:79b6cc67d8b4 161 case MemoryFree:
Christopher Haster 1:79b6cc67d8b4 162 device_id = DEVICE_MEMORY_FREE;
Christopher Haster 1:79b6cc67d8b4 163 break;
Christopher Haster 1:79b6cc67d8b4 164 case MemoryTotal:
Christopher Haster 1:79b6cc67d8b4 165 device_id = DEVICE_MEMORY_TOTAL;
Christopher Haster 1:79b6cc67d8b4 166 break;
Christopher Haster 1:79b6cc67d8b4 167 case CurrentTime:
Christopher Haster 1:79b6cc67d8b4 168 device_id = DEVICE_CURRENT_TIME;
Christopher Haster 1:79b6cc67d8b4 169 operation = M2MBase::GET_PUT_ALLOWED;
Christopher Haster 1:79b6cc67d8b4 170 break;
Christopher Haster 1:79b6cc67d8b4 171 default:
Christopher Haster 1:79b6cc67d8b4 172 break;
Christopher Haster 1:79b6cc67d8b4 173 }
Christopher Haster 1:79b6cc67d8b4 174 }
Christopher Haster 1:79b6cc67d8b4 175 if(!device_id.empty()) {
Christopher Haster 1:79b6cc67d8b4 176 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 177 res = _device_instance->create_dynamic_resource(device_id,
Christopher Haster 1:79b6cc67d8b4 178 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 179 M2MResourceInstance::INTEGER,
Christopher Haster 1:79b6cc67d8b4 180 false);
Christopher Haster 1:79b6cc67d8b4 181
Christopher Haster 1:79b6cc67d8b4 182 if(res) {
Christopher Haster 1:79b6cc67d8b4 183 char *buffer = (char*)memory_alloc(20);
Christopher Haster 1:79b6cc67d8b4 184 if(buffer) {
Christopher Haster 1:79b6cc67d8b4 185 int size = snprintf(buffer, 20,"%lld", (long long int)value);
Christopher Haster 1:79b6cc67d8b4 186 res->set_operation(operation);
Christopher Haster 1:79b6cc67d8b4 187 res->set_value((const uint8_t*)buffer,
Christopher Haster 1:79b6cc67d8b4 188 (uint32_t)size);
Christopher Haster 1:79b6cc67d8b4 189 memory_free(buffer);
Christopher Haster 1:79b6cc67d8b4 190 }
Christopher Haster 1:79b6cc67d8b4 191 }
Christopher Haster 1:79b6cc67d8b4 192 }
Christopher Haster 1:79b6cc67d8b4 193 }
Christopher Haster 1:79b6cc67d8b4 194 return res;
Christopher Haster 1:79b6cc67d8b4 195 }
Christopher Haster 1:79b6cc67d8b4 196
Christopher Haster 1:79b6cc67d8b4 197 M2MResourceInstance* M2MDevice::create_resource_instance(DeviceResource resource, int64_t value,
Christopher Haster 1:79b6cc67d8b4 198 uint16_t instance_id)
Christopher Haster 1:79b6cc67d8b4 199 {
Christopher Haster 1:79b6cc67d8b4 200 M2MResourceInstance* res = NULL;
Christopher Haster 1:79b6cc67d8b4 201 String device_id = "";
Christopher Haster 1:79b6cc67d8b4 202 // For these resources multiple instance can exist
Christopher Haster 1:79b6cc67d8b4 203 if(AvailablePowerSources == resource) {
Christopher Haster 1:79b6cc67d8b4 204 if(check_value_range(resource, value)) {
Christopher Haster 1:79b6cc67d8b4 205 device_id = DEVICE_AVAILABLE_POWER_SOURCES;
Christopher Haster 1:79b6cc67d8b4 206 }
Christopher Haster 1:79b6cc67d8b4 207 } else if(PowerSourceVoltage == resource) {
Christopher Haster 1:79b6cc67d8b4 208 device_id = DEVICE_POWER_SOURCE_VOLTAGE;
Christopher Haster 1:79b6cc67d8b4 209 } else if(PowerSourceCurrent == resource) {
Christopher Haster 1:79b6cc67d8b4 210 device_id = DEVICE_POWER_SOURCE_CURRENT;
Christopher Haster 1:79b6cc67d8b4 211 } else if(ErrorCode == resource) {
Christopher Haster 1:79b6cc67d8b4 212 if(check_value_range(resource, value)) {
Christopher Haster 1:79b6cc67d8b4 213 device_id = DEVICE_ERROR_CODE;
Christopher Haster 1:79b6cc67d8b4 214 }
Christopher Haster 1:79b6cc67d8b4 215 }
Christopher Haster 1:79b6cc67d8b4 216
Christopher Haster 1:79b6cc67d8b4 217 if(!device_id.empty()) {
Christopher Haster 1:79b6cc67d8b4 218 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 219 res = _device_instance->create_dynamic_resource_instance(device_id,OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 220 M2MResourceInstance::INTEGER,
Christopher Haster 1:79b6cc67d8b4 221 false, instance_id);
Christopher Haster 1:79b6cc67d8b4 222
Christopher Haster 1:79b6cc67d8b4 223 if(res) {
Christopher Haster 1:79b6cc67d8b4 224 char *buffer = (char*)memory_alloc(20);
Christopher Haster 1:79b6cc67d8b4 225 if(buffer) {
Christopher Haster 1:79b6cc67d8b4 226 int size = snprintf(buffer, 20,"%lld", (long long int)value);
Christopher Haster 1:79b6cc67d8b4 227 // Only read operation is allowed for above resources
Christopher Haster 1:79b6cc67d8b4 228 res->set_operation(M2MBase::GET_ALLOWED);
Christopher Haster 1:79b6cc67d8b4 229 res->set_value((const uint8_t*)buffer,
Christopher Haster 1:79b6cc67d8b4 230 (uint32_t)size);
Christopher Haster 1:79b6cc67d8b4 231 memory_free(buffer);
Christopher Haster 1:79b6cc67d8b4 232 }
Christopher Haster 1:79b6cc67d8b4 233 }
Christopher Haster 1:79b6cc67d8b4 234 }
Christopher Haster 1:79b6cc67d8b4 235 }
Christopher Haster 1:79b6cc67d8b4 236 return res;
Christopher Haster 1:79b6cc67d8b4 237 }
Christopher Haster 1:79b6cc67d8b4 238 M2MResource* M2MDevice::create_resource(DeviceResource resource)
Christopher Haster 1:79b6cc67d8b4 239 {
Christopher Haster 1:79b6cc67d8b4 240 M2MResource* res = NULL;
Christopher Haster 1:79b6cc67d8b4 241 if(!is_resource_present(resource)) {
Christopher Haster 1:79b6cc67d8b4 242 String device_Id;
Christopher Haster 1:79b6cc67d8b4 243 if(FactoryReset == resource) {
Christopher Haster 1:79b6cc67d8b4 244 device_Id = DEVICE_FACTORY_RESET;
Christopher Haster 1:79b6cc67d8b4 245 } else if(ResetErrorCode == resource) {
Christopher Haster 1:79b6cc67d8b4 246 device_Id = DEVICE_RESET_ERROR_CODE;
Christopher Haster 1:79b6cc67d8b4 247 }
Christopher Haster 1:79b6cc67d8b4 248 if(_device_instance && !device_Id.empty()) {
Christopher Haster 1:79b6cc67d8b4 249 res = _device_instance->create_dynamic_resource(device_Id,
Christopher Haster 1:79b6cc67d8b4 250 OMA_RESOURCE_TYPE,
Christopher Haster 1:79b6cc67d8b4 251 M2MResourceInstance::OPAQUE,
Christopher Haster 1:79b6cc67d8b4 252 false);
Christopher Haster 1:79b6cc67d8b4 253 if(res) {
Christopher Haster 1:79b6cc67d8b4 254 res->set_operation(M2MBase::POST_ALLOWED);
Christopher Haster 1:79b6cc67d8b4 255 }
Christopher Haster 1:79b6cc67d8b4 256 }
Christopher Haster 1:79b6cc67d8b4 257 }
Christopher Haster 1:79b6cc67d8b4 258 return res;
Christopher Haster 1:79b6cc67d8b4 259 }
Christopher Haster 1:79b6cc67d8b4 260
Christopher Haster 1:79b6cc67d8b4 261 bool M2MDevice::delete_resource(DeviceResource resource)
Christopher Haster 1:79b6cc67d8b4 262 {
Christopher Haster 1:79b6cc67d8b4 263 bool success = false;
Christopher Haster 1:79b6cc67d8b4 264 if(M2MDevice::Reboot != resource &&
Christopher Haster 1:79b6cc67d8b4 265 M2MDevice::ErrorCode != resource &&
Christopher Haster 1:79b6cc67d8b4 266 M2MDevice::SupportedBindingMode != resource) {
Christopher Haster 1:79b6cc67d8b4 267 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 268 success = _device_instance->remove_resource(resource_name(resource));
Christopher Haster 1:79b6cc67d8b4 269 }
Christopher Haster 1:79b6cc67d8b4 270 }
Christopher Haster 1:79b6cc67d8b4 271 return success;
Christopher Haster 1:79b6cc67d8b4 272 }
Christopher Haster 1:79b6cc67d8b4 273
Christopher Haster 1:79b6cc67d8b4 274 bool M2MDevice::delete_resource_instance(DeviceResource resource,
Christopher Haster 1:79b6cc67d8b4 275 uint16_t instance_id)
Christopher Haster 1:79b6cc67d8b4 276 {
Christopher Haster 1:79b6cc67d8b4 277 bool success = false;
Christopher Haster 1:79b6cc67d8b4 278 if(M2MDevice::Reboot != resource &&
Christopher Haster 1:79b6cc67d8b4 279 M2MDevice::ErrorCode != resource &&
Christopher Haster 1:79b6cc67d8b4 280 M2MDevice::SupportedBindingMode != resource) {
Christopher Haster 1:79b6cc67d8b4 281 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 282 success = _device_instance->remove_resource_instance(resource_name(resource),instance_id);
Christopher Haster 1:79b6cc67d8b4 283 }
Christopher Haster 1:79b6cc67d8b4 284 }
Christopher Haster 1:79b6cc67d8b4 285 return success;
Christopher Haster 1:79b6cc67d8b4 286 }
Christopher Haster 1:79b6cc67d8b4 287
Christopher Haster 1:79b6cc67d8b4 288 bool M2MDevice::set_resource_value(DeviceResource resource,
Christopher Haster 1:79b6cc67d8b4 289 const String &value,
Christopher Haster 1:79b6cc67d8b4 290 uint16_t instance_id)
Christopher Haster 1:79b6cc67d8b4 291 {
Christopher Haster 1:79b6cc67d8b4 292 bool success = false;
Christopher Haster 1:79b6cc67d8b4 293 M2MResourceInstance* res = get_resource_instance(resource,instance_id);
Christopher Haster 1:79b6cc67d8b4 294 if(res && value.size() <= MAX_ALLOWED_STRING_LENGTH) {
Christopher Haster 1:79b6cc67d8b4 295 if(M2MDevice::Manufacturer == resource ||
Christopher Haster 1:79b6cc67d8b4 296 M2MDevice::ModelNumber == resource ||
Christopher Haster 1:79b6cc67d8b4 297 M2MDevice::DeviceType == resource ||
Christopher Haster 1:79b6cc67d8b4 298 M2MDevice::SerialNumber == resource ||
Christopher Haster 1:79b6cc67d8b4 299 M2MDevice::HardwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 300 M2MDevice::FirmwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 301 M2MDevice::SoftwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 302 M2MDevice::UTCOffset == resource ||
Christopher Haster 1:79b6cc67d8b4 303 M2MDevice::Timezone == resource) {
Christopher Haster 1:79b6cc67d8b4 304 if (value.empty()) {
Christopher Haster 1:79b6cc67d8b4 305 res->clear_value();
Christopher Haster 1:79b6cc67d8b4 306 success = true;
Christopher Haster 1:79b6cc67d8b4 307 } else {
Christopher Haster 1:79b6cc67d8b4 308 success = res->set_value((const uint8_t*)value.c_str(),(uint32_t)value.length());
Christopher Haster 1:79b6cc67d8b4 309 }
Christopher Haster 1:79b6cc67d8b4 310 }
Christopher Haster 1:79b6cc67d8b4 311 }
Christopher Haster 1:79b6cc67d8b4 312 return success;
Christopher Haster 1:79b6cc67d8b4 313 }
Christopher Haster 1:79b6cc67d8b4 314
Christopher Haster 1:79b6cc67d8b4 315 bool M2MDevice::set_resource_value(DeviceResource resource,
Christopher Haster 1:79b6cc67d8b4 316 int64_t value,
Christopher Haster 1:79b6cc67d8b4 317 uint16_t instance_id)
Christopher Haster 1:79b6cc67d8b4 318 {
Christopher Haster 1:79b6cc67d8b4 319 bool success = false;
Christopher Haster 1:79b6cc67d8b4 320 M2MResourceInstance* res = get_resource_instance(resource,instance_id);
Christopher Haster 1:79b6cc67d8b4 321 if(res) {
Christopher Haster 1:79b6cc67d8b4 322 if(M2MDevice::BatteryLevel == resource ||
Christopher Haster 1:79b6cc67d8b4 323 M2MDevice::BatteryStatus == resource ||
Christopher Haster 1:79b6cc67d8b4 324 M2MDevice::MemoryFree == resource ||
Christopher Haster 1:79b6cc67d8b4 325 M2MDevice::MemoryTotal == resource ||
Christopher Haster 1:79b6cc67d8b4 326 M2MDevice::ErrorCode == resource ||
Christopher Haster 1:79b6cc67d8b4 327 M2MDevice::CurrentTime == resource ||
Christopher Haster 1:79b6cc67d8b4 328 M2MDevice::AvailablePowerSources == resource ||
Christopher Haster 1:79b6cc67d8b4 329 M2MDevice::PowerSourceVoltage == resource ||
Christopher Haster 1:79b6cc67d8b4 330 M2MDevice::PowerSourceCurrent == resource) {
Christopher Haster 1:79b6cc67d8b4 331 // If it is any of the above resource
Christopher Haster 1:79b6cc67d8b4 332 // set the value of the resource.
Christopher Haster 1:79b6cc67d8b4 333 if (check_value_range(resource, value)) {
Christopher Haster 1:79b6cc67d8b4 334 char *buffer = (char*)memory_alloc(20);
Christopher Haster 1:79b6cc67d8b4 335 if(buffer) {
Christopher Haster 1:79b6cc67d8b4 336 int size = snprintf(buffer, 20,"%lld",(long long int)value);
Christopher Haster 1:79b6cc67d8b4 337 success = res->set_value((const uint8_t*)buffer,
Christopher Haster 1:79b6cc67d8b4 338 (uint32_t)size);
Christopher Haster 1:79b6cc67d8b4 339 memory_free(buffer);
Christopher Haster 1:79b6cc67d8b4 340 }
Christopher Haster 1:79b6cc67d8b4 341 }
Christopher Haster 1:79b6cc67d8b4 342 }
Christopher Haster 1:79b6cc67d8b4 343 }
Christopher Haster 1:79b6cc67d8b4 344 return success;
Christopher Haster 1:79b6cc67d8b4 345 }
Christopher Haster 1:79b6cc67d8b4 346
Christopher Haster 1:79b6cc67d8b4 347 String M2MDevice::resource_value_string(DeviceResource resource,
Christopher Haster 1:79b6cc67d8b4 348 uint16_t instance_id) const
Christopher Haster 1:79b6cc67d8b4 349 {
Christopher Haster 1:79b6cc67d8b4 350 String value = "";
Christopher Haster 1:79b6cc67d8b4 351 M2MResourceInstance* res = get_resource_instance(resource,instance_id);
Christopher Haster 1:79b6cc67d8b4 352 if(res) {
Christopher Haster 1:79b6cc67d8b4 353 if(M2MDevice::Manufacturer == resource ||
Christopher Haster 1:79b6cc67d8b4 354 M2MDevice::ModelNumber == resource ||
Christopher Haster 1:79b6cc67d8b4 355 M2MDevice::DeviceType == resource ||
Christopher Haster 1:79b6cc67d8b4 356 M2MDevice::SerialNumber == resource ||
Christopher Haster 1:79b6cc67d8b4 357 M2MDevice::HardwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 358 M2MDevice::FirmwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 359 M2MDevice::SoftwareVersion == resource ||
Christopher Haster 1:79b6cc67d8b4 360 M2MDevice::UTCOffset == resource ||
Christopher Haster 1:79b6cc67d8b4 361 M2MDevice::Timezone == resource) {
Christopher Haster 1:79b6cc67d8b4 362
Christopher Haster 1:79b6cc67d8b4 363 uint8_t* buffer = NULL;
Christopher Haster 1:79b6cc67d8b4 364 uint32_t length = 0;
Christopher Haster 1:79b6cc67d8b4 365 res->get_value(buffer,length);
Christopher Haster 1:79b6cc67d8b4 366
Christopher Haster 1:79b6cc67d8b4 367 char *char_buffer = (char*)malloc(length+1);
Christopher Haster 1:79b6cc67d8b4 368 if(char_buffer) {
Christopher Haster 1:79b6cc67d8b4 369 memset(char_buffer,0,length+1);
Christopher Haster 1:79b6cc67d8b4 370 memcpy(char_buffer,(char*)buffer,length);
Christopher Haster 1:79b6cc67d8b4 371
Christopher Haster 1:79b6cc67d8b4 372 String s_name(char_buffer);
Christopher Haster 1:79b6cc67d8b4 373 value = s_name;
Christopher Haster 1:79b6cc67d8b4 374 if(char_buffer) {
Christopher Haster 1:79b6cc67d8b4 375 free(char_buffer);
Christopher Haster 1:79b6cc67d8b4 376 }
Christopher Haster 1:79b6cc67d8b4 377 }
Christopher Haster 1:79b6cc67d8b4 378 if(buffer) {
Christopher Haster 1:79b6cc67d8b4 379 free(buffer);
Christopher Haster 1:79b6cc67d8b4 380 }
Christopher Haster 1:79b6cc67d8b4 381 }
Christopher Haster 1:79b6cc67d8b4 382 }
Christopher Haster 1:79b6cc67d8b4 383 return value;
Christopher Haster 1:79b6cc67d8b4 384 }
Christopher Haster 1:79b6cc67d8b4 385
Christopher Haster 1:79b6cc67d8b4 386 int64_t M2MDevice::resource_value_int(DeviceResource resource,
Christopher Haster 1:79b6cc67d8b4 387 uint16_t instance_id) const
Christopher Haster 1:79b6cc67d8b4 388 {
Christopher Haster 1:79b6cc67d8b4 389 int64_t value = -1;
Christopher Haster 1:79b6cc67d8b4 390 M2MResourceInstance* res = get_resource_instance(resource,instance_id);
Christopher Haster 1:79b6cc67d8b4 391 if(res) {
Christopher Haster 1:79b6cc67d8b4 392 if(M2MDevice::BatteryLevel == resource ||
Christopher Haster 1:79b6cc67d8b4 393 M2MDevice::BatteryStatus == resource ||
Christopher Haster 1:79b6cc67d8b4 394 M2MDevice::MemoryFree == resource ||
Christopher Haster 1:79b6cc67d8b4 395 M2MDevice::MemoryTotal == resource ||
Christopher Haster 1:79b6cc67d8b4 396 M2MDevice::ErrorCode == resource ||
Christopher Haster 1:79b6cc67d8b4 397 M2MDevice::CurrentTime == resource ||
Christopher Haster 1:79b6cc67d8b4 398 M2MDevice::AvailablePowerSources == resource ||
Christopher Haster 1:79b6cc67d8b4 399 M2MDevice::PowerSourceVoltage == resource ||
Christopher Haster 1:79b6cc67d8b4 400 M2MDevice::PowerSourceCurrent == resource) {
Christopher Haster 1:79b6cc67d8b4 401 // Get the value and convert it into integer
Christopher Haster 1:79b6cc67d8b4 402 uint8_t* buffer = NULL;
Christopher Haster 1:79b6cc67d8b4 403 uint32_t length = 0;
Christopher Haster 1:79b6cc67d8b4 404 res->get_value(buffer,length);
Christopher Haster 1:79b6cc67d8b4 405 if(buffer) {
Christopher Haster 1:79b6cc67d8b4 406 value = atoi((const char*)buffer);
Christopher Haster 1:79b6cc67d8b4 407 free(buffer);
Christopher Haster 1:79b6cc67d8b4 408 }
Christopher Haster 1:79b6cc67d8b4 409 }
Christopher Haster 1:79b6cc67d8b4 410 }
Christopher Haster 1:79b6cc67d8b4 411 return value;
Christopher Haster 1:79b6cc67d8b4 412 }
Christopher Haster 1:79b6cc67d8b4 413
Christopher Haster 1:79b6cc67d8b4 414 bool M2MDevice::is_resource_present(DeviceResource resource) const
Christopher Haster 1:79b6cc67d8b4 415 {
Christopher Haster 1:79b6cc67d8b4 416 bool success = false;
Christopher Haster 1:79b6cc67d8b4 417 M2MResourceInstance* res = get_resource_instance(resource,0);
Christopher Haster 1:79b6cc67d8b4 418 if(res) {
Christopher Haster 1:79b6cc67d8b4 419 success = true;
Christopher Haster 1:79b6cc67d8b4 420 }
Christopher Haster 1:79b6cc67d8b4 421 return success;
Christopher Haster 1:79b6cc67d8b4 422 }
Christopher Haster 1:79b6cc67d8b4 423
Christopher Haster 1:79b6cc67d8b4 424 uint16_t M2MDevice::per_resource_count(DeviceResource res) const
Christopher Haster 1:79b6cc67d8b4 425 {
Christopher Haster 1:79b6cc67d8b4 426 uint16_t count = 0;
Christopher Haster 1:79b6cc67d8b4 427 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 428 count = _device_instance->resource_count(resource_name(res));
Christopher Haster 1:79b6cc67d8b4 429 }
Christopher Haster 1:79b6cc67d8b4 430 return count;
Christopher Haster 1:79b6cc67d8b4 431 }
Christopher Haster 1:79b6cc67d8b4 432
Christopher Haster 1:79b6cc67d8b4 433 uint16_t M2MDevice::total_resource_count() const
Christopher Haster 1:79b6cc67d8b4 434 {
Christopher Haster 1:79b6cc67d8b4 435 uint16_t count = 0;
Christopher Haster 1:79b6cc67d8b4 436 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 437 count = _device_instance->resources().size();
Christopher Haster 1:79b6cc67d8b4 438 }
Christopher Haster 1:79b6cc67d8b4 439 return count;
Christopher Haster 1:79b6cc67d8b4 440 }
Christopher Haster 1:79b6cc67d8b4 441
Christopher Haster 1:79b6cc67d8b4 442 M2MResourceInstance* M2MDevice::get_resource_instance(DeviceResource dev_res,
Christopher Haster 1:79b6cc67d8b4 443 uint16_t instance_id) const
Christopher Haster 1:79b6cc67d8b4 444 {
Christopher Haster 1:79b6cc67d8b4 445 M2MResource* res = NULL;
Christopher Haster 1:79b6cc67d8b4 446 M2MResourceInstance* inst = NULL;
Christopher Haster 1:79b6cc67d8b4 447 if(_device_instance) {
Christopher Haster 1:79b6cc67d8b4 448 res = _device_instance->resource(resource_name(dev_res));
Christopher Haster 1:79b6cc67d8b4 449 if(res) {
Christopher Haster 1:79b6cc67d8b4 450 if(res->supports_multiple_instances()) {
Christopher Haster 1:79b6cc67d8b4 451 inst = res->resource_instance(instance_id);
Christopher Haster 1:79b6cc67d8b4 452 } else {
Christopher Haster 1:79b6cc67d8b4 453 inst = res;
Christopher Haster 1:79b6cc67d8b4 454 }
Christopher Haster 1:79b6cc67d8b4 455 }
Christopher Haster 1:79b6cc67d8b4 456 }
Christopher Haster 1:79b6cc67d8b4 457 return inst;
Christopher Haster 1:79b6cc67d8b4 458 }
Christopher Haster 1:79b6cc67d8b4 459
Christopher Haster 1:79b6cc67d8b4 460 String M2MDevice::resource_name(DeviceResource resource) const
Christopher Haster 1:79b6cc67d8b4 461 {
Christopher Haster 1:79b6cc67d8b4 462 String res_name = "";
Christopher Haster 1:79b6cc67d8b4 463 switch(resource) {
Christopher Haster 1:79b6cc67d8b4 464 case Manufacturer:
Christopher Haster 1:79b6cc67d8b4 465 res_name = DEVICE_MANUFACTURER;
Christopher Haster 1:79b6cc67d8b4 466 break;
Christopher Haster 1:79b6cc67d8b4 467 case DeviceType:
Christopher Haster 1:79b6cc67d8b4 468 res_name = DEVICE_DEVICE_TYPE;
Christopher Haster 1:79b6cc67d8b4 469 break;
Christopher Haster 1:79b6cc67d8b4 470 case ModelNumber:
Christopher Haster 1:79b6cc67d8b4 471 res_name = DEVICE_MODEL_NUMBER;
Christopher Haster 1:79b6cc67d8b4 472 break;
Christopher Haster 1:79b6cc67d8b4 473 case SerialNumber:
Christopher Haster 1:79b6cc67d8b4 474 res_name = DEVICE_SERIAL_NUMBER;
Christopher Haster 1:79b6cc67d8b4 475 break;
Christopher Haster 1:79b6cc67d8b4 476 case HardwareVersion:
Christopher Haster 1:79b6cc67d8b4 477 res_name = DEVICE_HARDWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 478 break;
Christopher Haster 1:79b6cc67d8b4 479 case FirmwareVersion:
Christopher Haster 1:79b6cc67d8b4 480 res_name = DEVICE_FIRMWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 481 break;
Christopher Haster 1:79b6cc67d8b4 482 case SoftwareVersion:
Christopher Haster 1:79b6cc67d8b4 483 res_name = DEVICE_SOFTWARE_VERSION;
Christopher Haster 1:79b6cc67d8b4 484 break;
Christopher Haster 1:79b6cc67d8b4 485 case Reboot:
Christopher Haster 1:79b6cc67d8b4 486 res_name = DEVICE_REBOOT;
Christopher Haster 1:79b6cc67d8b4 487 break;
Christopher Haster 1:79b6cc67d8b4 488 case FactoryReset:
Christopher Haster 1:79b6cc67d8b4 489 res_name = DEVICE_FACTORY_RESET;
Christopher Haster 1:79b6cc67d8b4 490 break;
Christopher Haster 1:79b6cc67d8b4 491 case AvailablePowerSources:
Christopher Haster 1:79b6cc67d8b4 492 res_name = DEVICE_AVAILABLE_POWER_SOURCES;
Christopher Haster 1:79b6cc67d8b4 493 break;
Christopher Haster 1:79b6cc67d8b4 494 case PowerSourceVoltage:
Christopher Haster 1:79b6cc67d8b4 495 res_name = DEVICE_POWER_SOURCE_VOLTAGE;
Christopher Haster 1:79b6cc67d8b4 496 break;
Christopher Haster 1:79b6cc67d8b4 497 case PowerSourceCurrent:
Christopher Haster 1:79b6cc67d8b4 498 res_name = DEVICE_POWER_SOURCE_CURRENT;
Christopher Haster 1:79b6cc67d8b4 499 break;
Christopher Haster 1:79b6cc67d8b4 500 case BatteryLevel:
Christopher Haster 1:79b6cc67d8b4 501 res_name = DEVICE_BATTERY_LEVEL;
Christopher Haster 1:79b6cc67d8b4 502 break;
Christopher Haster 1:79b6cc67d8b4 503 case BatteryStatus:
Christopher Haster 1:79b6cc67d8b4 504 res_name = DEVICE_BATTERY_STATUS;
Christopher Haster 1:79b6cc67d8b4 505 break;
Christopher Haster 1:79b6cc67d8b4 506 case MemoryFree:
Christopher Haster 1:79b6cc67d8b4 507 res_name = DEVICE_MEMORY_FREE;
Christopher Haster 1:79b6cc67d8b4 508 break;
Christopher Haster 1:79b6cc67d8b4 509 case MemoryTotal:
Christopher Haster 1:79b6cc67d8b4 510 res_name = DEVICE_MEMORY_TOTAL;
Christopher Haster 1:79b6cc67d8b4 511 break;
Christopher Haster 1:79b6cc67d8b4 512 case ErrorCode:
Christopher Haster 1:79b6cc67d8b4 513 res_name = DEVICE_ERROR_CODE;
Christopher Haster 1:79b6cc67d8b4 514 break;
Christopher Haster 1:79b6cc67d8b4 515 case ResetErrorCode:
Christopher Haster 1:79b6cc67d8b4 516 res_name = DEVICE_RESET_ERROR_CODE;
Christopher Haster 1:79b6cc67d8b4 517 break;
Christopher Haster 1:79b6cc67d8b4 518 case CurrentTime:
Christopher Haster 1:79b6cc67d8b4 519 res_name = DEVICE_CURRENT_TIME;
Christopher Haster 1:79b6cc67d8b4 520 break;
Christopher Haster 1:79b6cc67d8b4 521 case UTCOffset:
Christopher Haster 1:79b6cc67d8b4 522 res_name = DEVICE_UTC_OFFSET;
Christopher Haster 1:79b6cc67d8b4 523 break;
Christopher Haster 1:79b6cc67d8b4 524 case Timezone:
Christopher Haster 1:79b6cc67d8b4 525 res_name = DEVICE_TIMEZONE;
Christopher Haster 1:79b6cc67d8b4 526 break;
Christopher Haster 1:79b6cc67d8b4 527 case SupportedBindingMode:
Christopher Haster 1:79b6cc67d8b4 528 res_name = DEVICE_SUPPORTED_BINDING_MODE;
Christopher Haster 1:79b6cc67d8b4 529 break;
Christopher Haster 1:79b6cc67d8b4 530 }
Christopher Haster 1:79b6cc67d8b4 531 return res_name;
Christopher Haster 1:79b6cc67d8b4 532 }
Christopher Haster 1:79b6cc67d8b4 533
Christopher Haster 1:79b6cc67d8b4 534 bool M2MDevice::check_value_range(DeviceResource resource, int64_t value) const
Christopher Haster 1:79b6cc67d8b4 535 {
Christopher Haster 1:79b6cc67d8b4 536 bool success = false;
Christopher Haster 1:79b6cc67d8b4 537 switch (resource) {
Christopher Haster 1:79b6cc67d8b4 538 case AvailablePowerSources:
Christopher Haster 1:79b6cc67d8b4 539 if(value >= 0 && value <= 7) {
Christopher Haster 1:79b6cc67d8b4 540 success = true;
Christopher Haster 1:79b6cc67d8b4 541 }
Christopher Haster 1:79b6cc67d8b4 542 break;
Christopher Haster 1:79b6cc67d8b4 543 case BatteryLevel:
Christopher Haster 1:79b6cc67d8b4 544 if (value >= 0 && value <= 100) {
Christopher Haster 1:79b6cc67d8b4 545 success = true;
Christopher Haster 1:79b6cc67d8b4 546 }
Christopher Haster 1:79b6cc67d8b4 547 break;
Christopher Haster 1:79b6cc67d8b4 548 case BatteryStatus:
Christopher Haster 1:79b6cc67d8b4 549 if (value >= 0 && value <= 6) {
Christopher Haster 1:79b6cc67d8b4 550 success = true;
Christopher Haster 1:79b6cc67d8b4 551 }
Christopher Haster 1:79b6cc67d8b4 552 break;
Christopher Haster 1:79b6cc67d8b4 553 case ErrorCode:
Christopher Haster 1:79b6cc67d8b4 554 if (value >= 0 && value <= 8) {
Christopher Haster 1:79b6cc67d8b4 555 success = true;
Christopher Haster 1:79b6cc67d8b4 556 }
Christopher Haster 1:79b6cc67d8b4 557 break;
Christopher Haster 1:79b6cc67d8b4 558 default:
Christopher Haster 1:79b6cc67d8b4 559 success = true;
Christopher Haster 1:79b6cc67d8b4 560 break;
Christopher Haster 1:79b6cc67d8b4 561 }
Christopher Haster 1:79b6cc67d8b4 562 return success;
Christopher Haster 1:79b6cc67d8b4 563 }