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lwm2m-client-device-object.c
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lwm2m-client-device-object.c
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/**
* @file
* LightWeightM2M LWM2M Flow Access object.
*
* @author Imagination Technologies
*
* @copyright Copyright (c) 2016, Imagination Technologies Limited and/or its affiliated group
* companies and/or licensors.
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are permitted
* provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of conditions
* and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other materials provided
* with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used to
* endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY
* WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/***************************************************************************************************
* Includes
**************************************************************************************************/
#include <stdio.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
#include "coap_abstraction.h"
#include <awa/static.h>
/***************************************************************************************************
* Definitions
**************************************************************************************************/
#define LWM2M_DEVICE_OBJECT 3
#define LWM2M_DEVICE_OBJECT_MANUFACTURER 0
#define LWM2M_DEVICE_OBJECT_MODEL_NUMBER 1
#define LWM2M_DEVICE_OBJECT_SERIAL_NUMBER 2
#define LWM2M_DEVICE_OBJECT_FIRMWARE_VERSION 3
#define LWM2M_DEVICE_OBJECT_REBOOT 4
#define LWM2M_DEVICE_OBJECT_FACTORY_RESET 5
#define LWM2M_DEVICE_OBJECT_AVAILABLE_POWER_SOURCES 6
#define LWM2M_DEVICE_OBJECT_POWER_SOURCE_VOLTAGE 7
#define LWM2M_DEVICE_OBJECT_POWER_SOURCE_CURRENT 8
#define LWM2M_DEVICE_OBJECT_BATTERY_LEVEL 9
#define LWM2M_DEVICE_OBJECT_MEMORY_FREE 10
#define LWM2M_DEVICE_OBJECT_ERROR_CODE 11
#define LWM2M_DEVICE_OBJECT_RESET_ERROR_CODE 12
#define LWM2M_DEVICE_OBJECT_CURRENT_TIME 13
#define LWM2M_DEVICE_OBJECT_UTC_OFFSET 14
#define LWM2M_DEVICE_OBJECT_TIME_ZONE 15
#define LWM2M_DEVICE_OBJECT_SUPPORTED_BINDING_AND_MODES 16
#define LWM2M_DEVICE_OBJECT_DEVICE_TYPE 17
#define LWM2M_DEVICE_OBJECT_HARDWARE_VERSION 18
#define LWM2M_DEVICE_OBJECT_SOFTWARE_VERSION 19
#define LWM2M_DEVICE_OBJECT_BATTERY_STATUS 20
#define LWM2M_DEVICE_OBJECT_MEMORY_TOTAL 21
#define LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT 7
#define LWM2M_DEVICE_OBJECT_ERROR_CODE_COUNT 2
typedef struct
{
char Manufacturer[64];
char ModelNumber[64];
char SerialNumber[64];
char FirmwareVersion[64];
AwaInteger AvailablePowerSources[LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT];
AwaInteger PowerSourceVoltage[LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT];
AwaInteger PowerSourceCurrent[LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT];
AwaInteger BatteryLevel;
AwaInteger MemoryFree;
AwaInteger ErrorCode[LWM2M_DEVICE_OBJECT_ERROR_CODE_COUNT];
AwaTime CurrentTime;
char UTCOffset[16];
char Timezone[16];
char SupportedBindingandModes[4];
char DeviceType[64];
char HardwareVersion[64];
char SoftwareVersion[64];
AwaInteger BatteryStatus;
AwaInteger MemoryTotal;
} DeviceObject;
DeviceObject DeviceObjectStorage = { .SupportedBindingandModes = "U",
.SoftwareVersion = VERSION};
/***************************************************************************************************
* Implementation - Public
**************************************************************************************************/
AwaResult executeHandler(AwaStaticClient *client, AwaOperation operation, AwaObjectID objectID, AwaObjectInstanceID objectInstanceID,
AwaResourceID resourceID, AwaResourceInstanceID resourceInstanceID, void **dataPointer, size_t *dataSize, bool *changed)
{
AwaResult result = AwaResult_Unspecified;
printf("EXECUTE handler operation %d\n", operation);
switch(operation)
{
case AwaOperation_CreateResource:
result = AwaResult_SuccessCreated;
break;
}
return result;
}
int DefineDeviceObject(AwaStaticClient *awaClient)
{
AwaStaticClient_DefineObject(awaClient, "Device" , LWM2M_DEVICE_OBJECT, 1, 1);
AwaStaticClient_DefineResourceWithPointer(awaClient, "Manufacturer", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_MANUFACTURER, AwaResourceType_String, 0, 1, AwaResourceOperations_ReadOnly, DeviceObjectStorage.Manufacturer, sizeof(DeviceObjectStorage.Manufacturer), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "ModelNumber", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_MODEL_NUMBER, AwaResourceType_String, 0, 1, AwaResourceOperations_ReadOnly, DeviceObjectStorage.ModelNumber, sizeof(DeviceObjectStorage.ModelNumber), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "SerialNumber", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_SERIAL_NUMBER, AwaResourceType_String, 0, 1, AwaResourceOperations_ReadOnly, DeviceObjectStorage.SerialNumber, sizeof(DeviceObjectStorage.SerialNumber), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "FirmwareVersion", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_FIRMWARE_VERSION, AwaResourceType_String, 0, 1, AwaResourceOperations_ReadOnly, DeviceObjectStorage.FirmwareVersion, sizeof(DeviceObjectStorage.FirmwareVersion), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "AvailablePowerSources", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_AVAILABLE_POWER_SOURCES, AwaResourceType_Integer, 0, LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT, AwaResourceOperations_ReadOnly, DeviceObjectStorage.AvailablePowerSources, sizeof(AwaInteger), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "PowerSourceVoltage", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_POWER_SOURCE_VOLTAGE, AwaResourceType_Integer, 0, LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT, AwaResourceOperations_ReadOnly, DeviceObjectStorage.PowerSourceVoltage, sizeof(AwaInteger), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "PowerSourceCurrent", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_POWER_SOURCE_CURRENT, AwaResourceType_Integer, 0, LWM2M_DEVICE_OBJECT_POWER_SOURCES_COUNT, AwaResourceOperations_ReadOnly, DeviceObjectStorage.PowerSourceCurrent, sizeof(AwaInteger), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "BatteryLevel", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_BATTERY_LEVEL, AwaResourceType_Integer, 0, 1, AwaResourceOperations_ReadOnly, &DeviceObjectStorage.BatteryLevel, sizeof(AwaInteger), 0 );
AwaStaticClient_DefineResourceWithPointer(awaClient, "MemoryFree", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_MEMORY_FREE, AwaResourceType_Integer, 0, 1, AwaResourceOperations_ReadOnly, &DeviceObjectStorage.BatteryStatus, sizeof(AwaInteger), 0 );
AwaStaticClient_DefineResourceWithPointer(awaClient, "ErrorCode", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_ERROR_CODE, AwaResourceType_Integer, 1, LWM2M_DEVICE_OBJECT_ERROR_CODE_COUNT, AwaResourceOperations_ReadOnly, DeviceObjectStorage.ErrorCode, sizeof(AwaInteger), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "CurrentTime", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_CURRENT_TIME, AwaResourceType_Time, 0, 0, AwaResourceOperations_ReadWrite, &DeviceObjectStorage.CurrentTime, sizeof(AwaTime), 0 );
AwaStaticClient_DefineResourceWithPointer(awaClient, "UTCOffset", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_UTC_OFFSET, AwaResourceType_String, 0, 0, AwaResourceOperations_ReadWrite, DeviceObjectStorage.UTCOffset, sizeof(DeviceObjectStorage.UTCOffset), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "Timezone", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_TIME_ZONE, AwaResourceType_String, 0, 0, AwaResourceOperations_ReadWrite, DeviceObjectStorage.Timezone, sizeof(DeviceObjectStorage.Timezone), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "SupportedBindingandModes", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_SUPPORTED_BINDING_AND_MODES, AwaResourceType_String, 1, 1, AwaResourceOperations_ReadOnly, DeviceObjectStorage.SupportedBindingandModes, sizeof(DeviceObjectStorage.SupportedBindingandModes), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "DeviceType", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_DEVICE_TYPE, AwaResourceType_String, 0, 0, AwaResourceOperations_ReadOnly, DeviceObjectStorage.DeviceType, sizeof(DeviceObjectStorage.DeviceType), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "HardwareVersion", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_HARDWARE_VERSION, AwaResourceType_String, 0, 0, AwaResourceOperations_ReadOnly, DeviceObjectStorage.HardwareVersion, sizeof(DeviceObjectStorage.DeviceType), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "SoftwareVersion", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_SOFTWARE_VERSION, AwaResourceType_String, 0, 0, AwaResourceOperations_ReadOnly, DeviceObjectStorage.SoftwareVersion, sizeof(DeviceObjectStorage.SoftwareVersion), 0);
AwaStaticClient_DefineResourceWithPointer(awaClient, "BatteryStatus", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_BATTERY_STATUS, AwaResourceType_Integer, 0, 0, AwaResourceOperations_ReadOnly, &DeviceObjectStorage.BatteryStatus , sizeof(AwaInteger), 0 );
AwaStaticClient_DefineResourceWithPointer(awaClient, "MemoryTotal", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_MEMORY_TOTAL, AwaResourceType_Integer, 0, 0, AwaResourceOperations_ReadOnly, &DeviceObjectStorage.MemoryTotal , sizeof(AwaInteger), 0 );
AwaStaticClient_DefineResourceWithHandler(awaClient, "Reboot", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_REBOOT, AwaResourceType_None, 1, 1, AwaResourceOperations_Execute, executeHandler);
AwaStaticClient_DefineResourceWithHandler(awaClient, "FactoryReset", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_FACTORY_RESET, AwaResourceType_None, 0, 0, AwaResourceOperations_Execute, executeHandler);
AwaStaticClient_DefineResourceWithHandler(awaClient, "ResetErrorCode", LWM2M_DEVICE_OBJECT, LWM2M_DEVICE_OBJECT_RESET_ERROR_CODE, AwaResourceType_None, 0, 0, AwaResourceOperations_Execute, executeHandler);
AwaStaticClient_CreateObjectInstance(awaClient, LWM2M_DEVICE_OBJECT, 0);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_MANUFACTURER);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_MODEL_NUMBER);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_SERIAL_NUMBER);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_FIRMWARE_VERSION);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_AVAILABLE_POWER_SOURCES);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_POWER_SOURCE_VOLTAGE);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_POWER_SOURCE_CURRENT);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_BATTERY_LEVEL);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_MEMORY_FREE);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_CURRENT_TIME);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_UTC_OFFSET);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_TIME_ZONE);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_DEVICE_TYPE);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_HARDWARE_VERSION);
AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_SOFTWARE_VERSION);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_BATTERY_STATUS);
// AwaStaticClient_CreateResource(awaClient, LWM2M_DEVICE_OBJECT, 0, LWM2M_DEVICE_OBJECT_MEMORY_TOTAL);
return 0;
}