static int64_t AddStringLLToMap(CborEncoder *map, char *tag, const size_t size, OCStringLL *value)
{
CborEncoder array;
CborError cborEncoderResult;
cborEncoderResult = cbor_encode_text_string(map, tag, size);
if (CborNoError != cborEncoderResult)
{
return cborEncoderResult;
}
cborEncoderResult = cbor_encoder_create_array(map, &array, CborIndefiniteLength);
if (CborNoError != cborEncoderResult)
{
return cborEncoderResult;
}
OCStringLL *strType = value;
while (strType)
{
cborEncoderResult = cbor_encode_text_string(&array, strType->value, strlen(strType->value));
if (CborNoError != cborEncoderResult)
{
return cborEncoderResult;
}
strType = strType->next;
}
cborEncoderResult = cbor_encoder_close_container(map, &array);
if (CborNoError != cborEncoderResult)
{
return cborEncoderResult;
}
return cborEncoderResult;
}
static int64_t AddTextStringToMap(CborEncoder* map, const char* key, const char* value)
{
int64_t err = cbor_encode_text_string(map, key, strlen(key));
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting key value");
err |= cbor_encode_text_string(map, value, strlen(value));
exit:
return err;
}
static int64_t OCConvertDevicePayload(OCDevicePayload* payload, uint8_t* outPayload,
size_t* size)
{
CborEncoder encoder = {0};
int64_t err = 0;
cbor_encoder_init(&encoder, outPayload, *size, 0);
CborEncoder rootArray;
err = err | cbor_encoder_create_array(&encoder, &rootArray, 1);
{
CborEncoder map;
err = err | cbor_encoder_create_map(&rootArray, &map, CborIndefiniteLength);
// uri
err = err | ConditionalAddTextStringToMap(&map, OC_RSRVD_HREF, sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Rep Map
{
CborEncoder repMap;
err = err | cbor_encode_text_string(&map, OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err | cbor_encoder_create_map(&map, &repMap, CborIndefiniteLength);
// Device ID
err = err | cbor_encode_text_string(&repMap, OC_RSRVD_DEVICE_ID,
sizeof(OC_RSRVD_DEVICE_ID) - 1);
err = err | cbor_encode_byte_string(&repMap, payload->sid, UUID_SIZE);
// Device Name
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_DEVICE_NAME,
sizeof(OC_RSRVD_DEVICE_NAME) - 1,
payload->deviceName);
// Device Spec Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_SPEC_VERSION,
sizeof(OC_RSRVD_SPEC_VERSION) - 1,
payload->specVersion);
// Device data Model Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_DATA_MODEL_VERSION,
sizeof(OC_RSRVD_DATA_MODEL_VERSION) - 1,
payload->dataModelVersion);
err = err | cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err | cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err | cbor_encoder_close_container(&encoder, &rootArray);
return checkError(err, &encoder, outPayload, size);
}
static int64_t AddTextStringToMap(CborEncoder* map, const char* key, size_t keylen,
const char* value)
{
int64_t err = cbor_encode_text_string(map, key, keylen);
if (CborNoError != err)
{
return err;
}
return cbor_encode_text_string(map, value, strlen(value));
}
static int64_t OCConvertArrayItem(CborEncoder *array, const OCRepPayloadValueArray *valArray,
size_t index)
{
int64_t err = CborNoError;
switch (valArray->type)
{
case OCREP_PROP_NULL:
OIC_LOG(ERROR, TAG, "ConvertArray Invalid NULL");
err = CborUnknownError;
break;
case OCREP_PROP_INT:
err |= cbor_encode_int(array, valArray->iArray[index]);
break;
case OCREP_PROP_DOUBLE:
err |= cbor_encode_double(array, valArray->dArray[index]);
break;
case OCREP_PROP_BOOL:
err |= cbor_encode_boolean(array, valArray->bArray[index]);
break;
case OCREP_PROP_STRING:
if (!valArray->strArray[index])
{
err |= cbor_encode_null(array);
}
else
{
err |= cbor_encode_text_string(array, valArray->strArray[index],
strlen(valArray->strArray[index]));
}
break;
case OCREP_PROP_BYTE_STRING:
if (!valArray->strArray[index])
{
err |= cbor_encode_null(array);
}
else
{
err |= cbor_encode_byte_string(array, valArray->ocByteStrArray[index].bytes,
valArray->ocByteStrArray[index].len);
}
break;
case OCREP_PROP_OBJECT:
if (!valArray->objArray[index])
{
err |= cbor_encode_null(array);
}
else
{
err |= OCConvertRepMap(array, valArray->objArray[index]);
}
break;
case OCREP_PROP_ARRAY:
OIC_LOG(ERROR, TAG, "ConvertArray Invalid child array");
err = CborUnknownError;
break;
}
return err;
}
static int64_t OCConvertSingleRepPayload(CborEncoder *repMap, const OCRepPayload *payload)
{
int64_t err = CborNoError;
OCRepPayloadValue *value = payload->values;
while (value)
{
err |= cbor_encode_text_string(repMap, value->name, strlen(value->name));
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding tag name");
switch (value->type)
{
case OCREP_PROP_NULL:
err |= cbor_encode_null(repMap);
break;
case OCREP_PROP_INT:
err |= cbor_encode_int(repMap, value->i);
break;
case OCREP_PROP_DOUBLE:
err |= cbor_encode_double(repMap, value->d);
break;
case OCREP_PROP_BOOL:
err |= cbor_encode_boolean(repMap, value->b);
break;
case OCREP_PROP_STRING:
err |= cbor_encode_text_string(repMap, value->str, strlen(value->str));
break;
case OCREP_PROP_BYTE_STRING:
err |= cbor_encode_byte_string(repMap, value->ocByteStr.bytes, value->ocByteStr.len);
break;
case OCREP_PROP_OBJECT:
err |= OCConvertRepMap(repMap, value->obj);
break;
case OCREP_PROP_ARRAY:
err |= OCConvertArray(repMap, &value->arr);
break;
default:
OIC_LOG_V(ERROR, TAG, "Invalid Prop type: %d", value->type);
break;
}
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding single rep value");
value = value->next;
}
exit:
return err;
}
static int64_t OCConvertPresencePayload(OCPresencePayload* payload,
uint8_t* outPayload, size_t* size)
{
CborEncoder encoder = {0};
int64_t err = 0;
cbor_encoder_init(&encoder, outPayload, *size, 0);
CborEncoder rootArray;
err = err | cbor_encoder_create_array(&encoder, &rootArray, 1);
CborEncoder map;
err = err | cbor_encoder_create_map(&rootArray, &map, CborIndefiniteLength);
// Sequence Number
err = err | cbor_encode_text_string(&map,
OC_RSRVD_NONCE,
sizeof(OC_RSRVD_NONCE) - 1);
err = err | cbor_encode_uint(&map, payload->sequenceNumber);
// Max Age
err = err | cbor_encode_text_string(&map,
OC_RSRVD_TTL,
sizeof(OC_RSRVD_TTL) - 1);
err = err | cbor_encode_uint(&map, payload->maxAge);
// Trigger
const char* triggerStr = convertTriggerEnumToString(payload->trigger);
err = err | AddTextStringToMap(&map, OC_RSRVD_TRIGGER, sizeof(OC_RSRVD_TRIGGER) - 1,
triggerStr);
// Resource type name
if(payload->trigger != OC_PRESENCE_TRIGGER_DELETE)
{
err = err | ConditionalAddTextStringToMap(&map, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1, payload->resourceType);
}
// Close Map
err = err | cbor_encoder_close_container(&rootArray, &map);
err = err | cbor_encoder_close_container(&encoder, &rootArray);
return checkError(err, &encoder, outPayload, size);
}
static int64_t OCConvertPresencePayload(OCPresencePayload *payload, uint8_t *outPayload,
size_t *size)
{
int64_t err = CborNoError;
CborEncoder encoder;
cbor_encoder_init(&encoder, outPayload, *size, 0);
CborEncoder map;
err |= cbor_encoder_create_map(&encoder, &map, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed creating presence map");
// Sequence Number
err |= cbor_encode_text_string(&map, OC_RSRVD_NONCE, sizeof(OC_RSRVD_NONCE) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding nonce tag to presence map");
err |= cbor_encode_uint(&map, payload->sequenceNumber);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding nonce value to presence map");
// Max Age
err |= cbor_encode_text_string(&map, OC_RSRVD_TTL, sizeof(OC_RSRVD_TTL) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding ttl tag to presence map");
err |= cbor_encode_uint(&map, payload->maxAge);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding ttl value to presence map");
// Trigger
err |= cbor_encode_text_string(&map, OC_RSRVD_TRIGGER, sizeof(OC_RSRVD_TRIGGER) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding trigger tag to presence map");
err |= cbor_encode_simple_value(&map, payload->trigger);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding trigger value to presence map");
// Resource type name
if (payload->trigger != OC_PRESENCE_TRIGGER_DELETE)
{
err |= ConditionalAddTextStringToMap(&map, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1, payload->resourceType);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding resource type to presence map");
}
// Close Map
err |= cbor_encoder_close_container(&encoder, &map);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing presence map");
exit:
return checkError(err, &encoder, outPayload, size);
}
static int64_t AddStringLLToMap(CborEncoder *map, const char *tag, const OCStringLL *strType)
{
CborEncoder array;
int64_t cborEncoderResult = CborNoError;
cborEncoderResult |= cbor_encode_text_string(map, tag, strlen(tag));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed encoding string tag name");
cborEncoderResult |= cbor_encoder_create_array(map, &array, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed creating stringLL array");
while (strType)
{
cborEncoderResult |= cbor_encode_text_string(&array, strType->value, strlen(strType->value));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed encoding string value");
strType = strType->next;
}
cborEncoderResult |= cbor_encoder_close_container(map, &array);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed closing string array");
exit:
return cborEncoderResult;
}
static int64_t ConditionalAddIntToMap(CborEncoder *map, const char *tags, const uint64_t *value)
{
int64_t err = CborNoError;
if (*value)
{
err |= cbor_encode_text_string(map, tags, strlen(tags));
VERIFY_CBOR_SUCCESS(TAG, err, "failed setting value");
err |= cbor_encode_uint(map, *value);
}
exit:
return err;
}
static int64_t OCStringLLJoin(CborEncoder *map, char *type, OCStringLL *val)
{
uint16_t count = 0;
int64_t err = CborNoError;
for (OCStringLL *temp = val; temp; temp = temp->next)
{
++count;
}
if (count > 0)
{
CborEncoder array;
err |= cbor_encode_text_string(map, type, strlen(type));
err |= cbor_encoder_create_array(map, &array, count);
while (val)
{
err |= cbor_encode_text_string(&array, val->value, strlen(val->value));
val = val->next;
}
err |= cbor_encoder_close_container(map, &array);
}
return err;
}
static bool OCConvertArray(CborEncoder* parent, const OCRepPayloadValueArray* valArray)
{
CborEncoder array;
bool err = false;
err = err || cbor_encoder_create_array(parent, &array, CborIndefiniteLength);
err = err || cbor_encode_uint(&array, valArray->type);
for(int i = 0; i < MAX_REP_ARRAY_DEPTH; ++i)
{
err = err || cbor_encode_uint(&array, valArray->dimensions[i]);
}
size_t dimTotal = calcDimTotal(valArray->dimensions);
for(size_t i = 0; i < dimTotal; ++i)
{
switch(valArray->type)
{
case OCREP_PROP_NULL:
OC_LOG(ERROR, TAG, PCF("ConvertArray Invalid NULL"));
err = CborUnknownError;
break;
case OCREP_PROP_INT:
err = err || cbor_encode_int(&array, valArray->iArray[i]);
break;
case OCREP_PROP_DOUBLE:
err = err || cbor_encode_double(&array, valArray->dArray[i]);
break;
case OCREP_PROP_BOOL:
err = err || cbor_encode_boolean(&array, valArray->bArray[i]);
break;
case OCREP_PROP_STRING:
err = err || cbor_encode_text_string(&array, valArray->strArray[i],
strlen(valArray->strArray[i]));
break;
case OCREP_PROP_OBJECT:
err = OCConvertSingleRepPayload(&array, valArray->objArray[i]);
break;
case OCREP_PROP_ARRAY:
OC_LOG(ERROR, TAG, PCF("ConvertArray Invalid child array"));
err = CborUnknownError;
break;
}
}
err = err || cbor_encoder_close_container(parent, &array);
return err;
}
static OCStackResult OCConvertDevicePayload(OCDevicePayload* payload, uint8_t** outPayload,
size_t* size)
{
*outPayload = (uint8_t*)OICCalloc(1, MAX_REQUEST_LENGTH);
*size = MAX_REQUEST_LENGTH;
if(!*outPayload)
{
return OC_STACK_NO_MEMORY;
}
CborEncoder encoder = {};
bool err = false;
cbor_encoder_init(&encoder, *outPayload, *size, 0);
CborEncoder rootArray;
err = err || cbor_encoder_create_array(&encoder, &rootArray, 2);
err = err || cbor_encode_uint(&rootArray, PAYLOAD_TYPE_DEVICE);
{
CborEncoder map;
err = err || cbor_encoder_create_map(&rootArray, &map, 2);
// uri
err = err || AddTextStringToMap(&map, OC_RSRVD_HREF, sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Rep Map
{
CborEncoder repMap;
err = err || cbor_encode_text_string(&map, OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err || cbor_encoder_create_map(&map, &repMap, 4);
// Device ID
err = err || cbor_encode_text_string(&repMap, OC_RSRVD_DEVICE_ID,
sizeof(OC_RSRVD_DEVICE_ID) - 1);
err = err || cbor_encode_byte_string(&repMap, payload->sid, UUID_SIZE);
// Device Name
err = err || AddTextStringToMap(&repMap, OC_RSRVD_DEVICE_NAME,
sizeof(OC_RSRVD_DEVICE_NAME) - 1,
payload->deviceName);
// Device Spec Version
err = err || AddTextStringToMap(&repMap, OC_RSRVD_SPEC_VERSION,
sizeof(OC_RSRVD_SPEC_VERSION) - 1,
payload->specVersion);
// Device data Model Version
err = err || AddTextStringToMap(&repMap, OC_RSRVD_DATA_MODEL_VERSION,
sizeof(OC_RSRVD_DATA_MODEL_VERSION) - 1,
payload->dataModelVersion);
err = err || cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err || cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err || cbor_encoder_close_container(&encoder, &rootArray);
if(err)
{
OC_LOG_V(ERROR, TAG, "Convert Device Payload failed with : %d", err);
return OC_STACK_ERROR;
}
*size = encoder.ptr - *outPayload;
uint8_t* tempPayload = (uint8_t*)OICRealloc(*outPayload, *size);
if(!tempPayload)
{
OC_LOG_V(ERROR, TAG, PCF("Payload realloc failed!"));
OICFree(*outPayload);
return OC_STACK_ERROR;
}
*outPayload = tempPayload;
return OC_STACK_OK;
}
static int64_t ConditionalAddIntToMap(CborEncoder *map, const char *tags, const size_t size,
const uint64_t *value)
{
return (*value) ? (cbor_encode_text_string(map, tags, size) |
cbor_encode_uint(map, *value)): 0;
}
static int64_t AddTextStringToMap(CborEncoder* map, const char* key, size_t keylen,
const char* value)
{
return cbor_encode_text_string(map, key, keylen) |
cbor_encode_text_string(map, value, strlen(value));
}
/**
* Updates the Secure Virtual Resource(s) into the Persistent Storage.
* This function stores cbor-payload of each resource by appending resource name,
* and empty payload implies deleting the value
*
* @param rsrcName - pointer of character string for the SVR name (e.g. "acl")
* @param psPayload - pointer of the updated Secure Virtual Resource(s)
* @param psSize - the updated size of Secure Virtual Resource(s)
*
* @return OCStackResult - result of updating Secure Virtual Resource(s)
*/
OCStackResult UpdateSecureResourceInPS(const char *rsrcName, const uint8_t *psPayload, size_t psSize)
{
OIC_LOG(DEBUG, TAG, "UpdateSecureResourceInPS IN");
if (!rsrcName)
{
return OC_STACK_INVALID_PARAM;
}
size_t dbSize = 0;
size_t outSize = 0;
uint8_t *dbData = NULL;
uint8_t *outPayload = NULL;
uint8_t *aclCbor = NULL;
uint8_t *pstatCbor = NULL;
uint8_t *doxmCbor = NULL;
uint8_t *amaclCbor = NULL;
uint8_t *svcCbor = NULL;
uint8_t *credCbor = NULL;
uint8_t *pconfCbor = NULL;
int64_t cborEncoderResult = CborNoError;
OCStackResult ret = GetSecureVirtualDatabaseFromPS(NULL, &dbData, &dbSize);
if (dbData && dbSize)
{
size_t aclCborLen = 0;
size_t pstatCborLen = 0;
size_t doxmCborLen = 0;
size_t amaclCborLen = 0;
size_t svcCborLen = 0;
size_t credCborLen = 0;
size_t pconfCborLen = 0;
// Gets each secure virtual resource from persistent storage
// this local scoping intended, for destroying large cbor instances after use
{
CborParser parser; // will be initialized in |cbor_parser_init|
CborValue cbor; // will be initialized in |cbor_parser_init|
cbor_parser_init(dbData, dbSize, 0, &parser, &cbor);
CborValue curVal = {0};
CborError cborFindResult = CborNoError;
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_ACL_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &aclCbor, &aclCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding ACL Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_PSTAT_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &pstatCbor, &pstatCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding PSTAT Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_DOXM_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &doxmCbor, &doxmCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding DOXM Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_AMACL_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &amaclCbor, &amaclCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding AMACL Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_SVC_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &svcCbor, &svcCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding SVC Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_CRED_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &credCbor, &credCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding CRED Name Value.");
}
cborFindResult = cbor_value_map_find_value(&cbor, OIC_JSON_PCONF_NAME, &curVal);
if (CborNoError == cborFindResult && cbor_value_is_byte_string(&curVal))
{
cborFindResult = cbor_value_dup_byte_string(&curVal, &pconfCbor, &pconfCborLen, NULL);
VERIFY_CBOR_SUCCESS(TAG, cborFindResult, "Failed Finding PCONF Name Value.");
}
}
// Updates the added |psPayload| with the existing secure virtual resource(s)
// this local scoping intended, for destroying large cbor instances after use
{
size_t size = aclCborLen + pstatCborLen + doxmCborLen + amaclCborLen
+ svcCborLen + credCborLen + pconfCborLen + psSize + 255;
// This added '255' is arbitrary value that is added to cover the name of the resource, map addition and ending
outPayload = (uint8_t *) OICCalloc(1, size);
VERIFY_NON_NULL(TAG, outPayload, ERROR);
CborEncoder encoder; // will be initialized in |cbor_parser_init|
cbor_encoder_init(&encoder, outPayload, size, 0);
CborEncoder secRsrc; // will be initialized in |cbor_encoder_create_map|
cborEncoderResult |= cbor_encoder_create_map(&encoder, &secRsrc, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PS Map.");
if (psPayload && psSize)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, rsrcName, strlen(rsrcName));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Value Tag");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, psPayload, psSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Value.");
}
if (strcmp(OIC_JSON_ACL_NAME, rsrcName) && aclCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_ACL_NAME, strlen(OIC_JSON_ACL_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ACL Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, aclCbor, aclCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ACL Value.");
}
if (strcmp(OIC_JSON_PSTAT_NAME, rsrcName) && pstatCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_PSTAT_NAME, strlen(OIC_JSON_PSTAT_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PSTAT Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, pstatCbor, pstatCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PSTAT Value.");
}
if (strcmp(OIC_JSON_DOXM_NAME, rsrcName) && doxmCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_DOXM_NAME, strlen(OIC_JSON_DOXM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Doxm Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, doxmCbor, doxmCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Doxm Value.");
}
if (strcmp(OIC_JSON_AMACL_NAME, rsrcName) && amaclCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_AMACL_NAME, strlen(OIC_JSON_AMACL_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Amacl Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, amaclCbor, amaclCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Amacl Value.");
}
if (strcmp(OIC_JSON_SVC_NAME, rsrcName) && svcCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_SVC_NAME, strlen(OIC_JSON_SVC_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SVC Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, svcCbor, svcCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SVC Value.");
}
if (strcmp(OIC_JSON_CRED_NAME, rsrcName) && credCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_CRED_NAME, strlen(OIC_JSON_CRED_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Cred Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, credCbor, credCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Cred Value.");
}
if (strcmp(OIC_JSON_PCONF_NAME, rsrcName) && pconfCborLen)
{
cborEncoderResult |= cbor_encode_text_string(&secRsrc, OIC_JSON_PCONF_NAME, strlen(OIC_JSON_PCONF_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Pconf Name.");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, pconfCbor, pconfCborLen);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Pconf Value.");
}
cborEncoderResult |= cbor_encoder_close_container(&encoder, &secRsrc);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Closing Array.");
outSize = encoder.ptr - outPayload;
}
}
else if (psPayload && psSize)
{
size_t size = psSize + 255;
// This added '255' is arbitrary value that is added to cover the name of the resource, map addition and ending
outPayload = (uint8_t *) OICCalloc(1, size);
VERIFY_NON_NULL(TAG, outPayload, ERROR);
CborEncoder encoder; // will be initialized in |cbor_parser_init|
cbor_encoder_init(&encoder, outPayload, size, 0);
CborEncoder secRsrc; // will be initialized in |cbor_encoder_create_map|
cborEncoderResult |= cbor_encoder_create_map(&encoder, &secRsrc, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PS Map.");
cborEncoderResult |= cbor_encode_text_string(&secRsrc, rsrcName, strlen(rsrcName));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Value Tag");
cborEncoderResult |= cbor_encode_byte_string(&secRsrc, psPayload, psSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Value.");
cborEncoderResult |= cbor_encoder_close_container(&encoder, &secRsrc);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Closing Array.");
outSize = encoder.ptr - outPayload;
}
if (outPayload && outSize)
{
OIC_LOG_V(DEBUG, TAG, "Writting in the file: %zu", outSize);
OCPersistentStorage* ps = SRMGetPersistentStorageHandler();
if (ps)
{
FILE *fp = ps->open(SVR_DB_DAT_FILE_NAME, "wb");
if (fp)
{
size_t numberItems = ps->write(outPayload, 1, outSize, fp);
if (outSize == numberItems)
{
OIC_LOG_V(DEBUG, TAG, "Written %zu bytes into SVR database file", outSize);
ret = OC_STACK_OK;
}
else
{
OIC_LOG_V(ERROR, TAG, "Failed writing %zu in the database", numberItems);
}
ps->close(fp);
}
else
{
OIC_LOG(ERROR, TAG, "File open failed.");
}
}
}
OIC_LOG(DEBUG, TAG, "UpdateSecureResourceInPS OUT");
exit:
OICFree(dbData);
OICFree(outPayload);
OICFree(aclCbor);
OICFree(pstatCbor);
OICFree(doxmCbor);
OICFree(amaclCbor);
OICFree(svcCbor);
OICFree(credCbor);
OICFree(pconfCbor);
return ret;
}
static OCStackResult OCConvertDiscoveryPayload(OCDiscoveryPayload* payload, uint8_t** outPayload,
size_t* size)
{
*outPayload = (uint8_t*)OICCalloc(1, MAX_REQUEST_LENGTH);
*size = MAX_REQUEST_LENGTH;
if(!*outPayload)
{
return OC_STACK_NO_MEMORY;
}
CborEncoder encoder = {};
bool err = false;
size_t resourceCount = OCDiscoveryPayloadGetResourceCount(payload);
cbor_encoder_init(&encoder, *outPayload, *size, 0);
CborEncoder rootArray;
err = err || cbor_encoder_create_array(&encoder, &rootArray, 1 + resourceCount);
err = err || cbor_encode_uint(&rootArray, PAYLOAD_TYPE_DISCOVERY);
for(size_t i = 0; i < resourceCount; ++i)
{
CborEncoder map;
OCResourcePayload* resource = OCDiscoveryPayloadGetResource(payload, i);
err = err || cbor_encoder_create_map(&rootArray, &map, 3);
// Uri
err = err || AddTextStringToMap(&map, OC_RSRVD_HREF,
sizeof(OC_RSRVD_HREF) - 1,
resource->uri);
// Server ID
err = err || cbor_encode_text_string(&map, OC_RSRVD_SERVER_INSTANCE_ID,
sizeof(OC_RSRVD_SERVER_INSTANCE_ID) - 1);
err = err || cbor_encode_byte_string(&map, resource->sid, UUID_SIZE);
// Prop Tag
{
CborEncoder propMap;
err = err || cbor_encode_text_string(&map, OC_RSRVD_PROPERTY,
sizeof(OC_RSRVD_PROPERTY) -1 );
err = err || cbor_encoder_create_map(&map, &propMap, 3);
// Resource Type
{
CborEncoder rtArray;
err = err || cbor_encode_text_string(&propMap, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1);
err = err || cbor_encoder_create_array(&propMap, &rtArray, CborIndefiniteLength);
OCStringLL* rtPtr = resource->types;
while(rtPtr)
{
err = err || cbor_encode_text_string(&rtArray, rtPtr->value,
strlen(rtPtr->value));
rtPtr = rtPtr->next;
}
err = err || cbor_encoder_close_container(&propMap, &rtArray);
}
// Interface Types
{
CborEncoder ifArray;
err = err || cbor_encode_text_string(&propMap, OC_RSRVD_INTERFACE,
sizeof(OC_RSRVD_INTERFACE) - 1);
err = err || cbor_encoder_create_array(&propMap, &ifArray, CborIndefiniteLength);
OCStringLL* ifPtr = resource->interfaces;
while(ifPtr)
{
err = err || cbor_encode_text_string(&ifArray, ifPtr->value,
strlen(ifPtr->value));
ifPtr= ifPtr->next;
}
err = err || cbor_encoder_close_container(&propMap, &ifArray);
}
// Policy
{
CborEncoder policyMap;
err = err || cbor_encode_text_string(&propMap, OC_RSRVD_POLICY,
sizeof(OC_RSRVD_POLICY) - 1);
err = err || cbor_encoder_create_map(&propMap, &policyMap, CborIndefiniteLength);
// Bitmap
err = err || cbor_encode_text_string(&policyMap, OC_RSRVD_BITMAP,
sizeof(OC_RSRVD_BITMAP) - 1);
err = err || cbor_encode_uint(&policyMap, resource->bitmap);
if(resource->secure)
{
err = err || cbor_encode_text_string(&policyMap, OC_RSRVD_SECURE,
sizeof(OC_RSRVD_SECURE) - 1);
err = err || cbor_encode_boolean(&policyMap, OC_RESOURCE_SECURE);
if(resource->port != 0)
{
err = err || cbor_encode_text_string(&policyMap, OC_RSRVD_HOSTING_PORT,
sizeof(OC_RSRVD_HOSTING_PORT) - 1);
err = err || cbor_encode_uint(&policyMap, resource->port);
}
}
err = err || cbor_encoder_close_container(&propMap, &policyMap);
}
// Close
err = err || cbor_encoder_close_container(&map, &propMap);
}
// Close Item
err = err || cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err || cbor_encoder_close_container(&encoder, &rootArray);
if(err)
{
OC_LOG_V(ERROR, TAG, "Convert Discovery Payload failed with : %d", err);
return OC_STACK_ERROR;
}
*size = encoder.ptr - *outPayload;
uint8_t* tempPayload = (uint8_t*)OICRealloc(*outPayload, *size);
if(!tempPayload)
{
OC_LOG_V(ERROR, TAG, PCF("Payload realloc failed!"));
OICFree(*outPayload);
return OC_STACK_ERROR;
}
*outPayload = tempPayload;
return OC_STACK_OK;
}
static int64_t OCConvertRepPayload(OCRepPayload *payload, uint8_t *outPayload, size_t *size)
{
CborEncoder encoder;
int64_t err = CborNoError;
cbor_encoder_init(&encoder, outPayload, *size, 0);
size_t arrayCount = 0;
for (OCRepPayload *temp = payload; temp; temp = temp->next)
{
arrayCount++;
}
CborEncoder rootArray;
if (arrayCount > 1)
{
err |= cbor_encoder_create_array(&encoder, &rootArray, arrayCount);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding rep root map");
}
while (payload != NULL && (err == CborNoError))
{
CborEncoder rootMap;
err |= cbor_encoder_create_map(((arrayCount == 1)? &encoder: &rootArray),
&rootMap, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed creating root map");
// Only in case of collection href is included.
if (arrayCount > 1 && payload->uri && strlen(payload->uri) > 0)
{
OIC_LOG(INFO, TAG, "Payload has uri");
err |= cbor_encode_text_string(&rootMap, OC_RSRVD_HREF, strlen(OC_RSRVD_HREF));
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding rep href tag");
err |= cbor_encode_text_string(&rootMap, payload->uri, strlen(payload->uri));
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding rep href value");
}
if (payload->types)
{
OIC_LOG(INFO, TAG, "Payload has types");
err |= OCStringLLJoin(&rootMap, OC_RSRVD_RESOURCE_TYPE, payload->types);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding resource type.");
}
if (payload->interfaces)
{
OIC_LOG(INFO, TAG, "Payload has interfaces");
err |= OCStringLLJoin(&rootMap, OC_RSRVD_INTERFACE, payload->interfaces);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding platform interface type.");
}
err |= OCConvertSingleRepPayload(&rootMap, payload);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting rep payload");
// Close main array
err |= cbor_encoder_close_container(((arrayCount == 1) ? &encoder: &rootArray),
&rootMap);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing root map");
payload = payload->next;
}
if (arrayCount > 1)
{
err |= cbor_encoder_close_container(&encoder, &rootArray);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing root array");
}
exit:
return checkError(err, &encoder, outPayload, size);
}
static int64_t OCConvertSingleRepPayload(CborEncoder* parent, const OCRepPayload* payload)
{
int64_t err = 0;
CborEncoder map;
err = err | cbor_encoder_create_map(parent, &map, CborIndefiniteLength);
// Uri
err = err | ConditionalAddTextStringToMap(&map, OC_RSRVD_HREF,
sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Prop Map
// resource types, interfaces
if(payload->types || payload->interfaces)
{
OC_LOG(INFO, TAG, "Payload has types or interfaces");
err = err | cbor_encode_text_string(&map,
OC_RSRVD_PROPERTY,
sizeof(OC_RSRVD_PROPERTY) - 1);
CborEncoder propMap;
err = err | cbor_encoder_create_map(&map, &propMap, CborIndefiniteLength);
if (payload->types)
{
char* joinedTypes = OCStringLLJoin(payload->types);
if (joinedTypes)
{
err = err | cbor_encode_text_string(&propMap, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1);
err = err | cbor_encode_text_string(&propMap, joinedTypes,
strlen(joinedTypes));
OICFree(joinedTypes);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
if (payload->interfaces)
{
char* joinedInterfaces = OCStringLLJoin(payload->interfaces);
if (joinedInterfaces)
{
err = err | cbor_encode_text_string(&propMap, OC_RSRVD_INTERFACE,
sizeof(OC_RSRVD_INTERFACE) - 1);
err = err | cbor_encode_text_string(&propMap, joinedInterfaces,
strlen(joinedInterfaces));
OICFree(joinedInterfaces);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
err = err | cbor_encoder_close_container(&map, &propMap);
}
// Rep Map
{
CborEncoder repMap;
err = err | cbor_encode_text_string(&map,
OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err | cbor_encoder_create_map(&map, &repMap, CborIndefiniteLength);
OCRepPayloadValue* value = payload->values;
while(value)
{
err = err | cbor_encode_text_string(&repMap,
value->name,
strlen(value->name));
switch(value->type)
{
case OCREP_PROP_NULL:
err = err | cbor_encode_null(&repMap);
break;
case OCREP_PROP_INT:
err = err | cbor_encode_int(&repMap,
value->i);
break;
case OCREP_PROP_DOUBLE:
err = err | cbor_encode_double(&repMap,
value->d);
break;
case OCREP_PROP_BOOL:
err = err | cbor_encode_boolean(&repMap,
value->b);
break;
case OCREP_PROP_STRING:
err = err | cbor_encode_text_string(&repMap,
value->str, strlen(value->str));
break;
case OCREP_PROP_BYTE_STRING:
err = err | cbor_encode_byte_string(&repMap,
value->ocByteStr.bytes, value->ocByteStr.len);
break;
case OCREP_PROP_OBJECT:
err = err | OCConvertSingleRepPayload(&repMap, value->obj);
break;
case OCREP_PROP_ARRAY:
err = err | OCConvertArray(&repMap, &value->arr);
break;
default:
OC_LOG_V(ERROR, TAG, "Invalid Prop type: %d",
value->type);
break;
}
value = value->next;
}
err = err | cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err | cbor_encoder_close_container(parent, &map);
return err;
}
static int64_t OCConvertPlatformPayload(OCPlatformPayload* payload, uint8_t* outPayload,
size_t* size)
{
CborEncoder encoder = {0};
int64_t err = 0;
cbor_encoder_init(&encoder, outPayload, *size, 0);
CborEncoder rootArray;
err = err | cbor_encoder_create_array(&encoder, &rootArray, 1);
{
CborEncoder map;
err = err | cbor_encoder_create_map(&rootArray, &map, CborIndefiniteLength);
// uri
err = err | ConditionalAddTextStringToMap(&map, OC_RSRVD_HREF, sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Rep Map
{
CborEncoder repMap;
err = err | cbor_encode_text_string(&map, OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err | cbor_encoder_create_map(&map, &repMap, CborIndefiniteLength);
// Platform ID
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_PLATFORM_ID,
sizeof(OC_RSRVD_PLATFORM_ID) - 1,
payload->info.platformID);
// MFG Name
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MFG_NAME,
sizeof(OC_RSRVD_MFG_NAME) - 1,
payload->info.manufacturerName);
// MFG Url
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MFG_URL,
sizeof(OC_RSRVD_MFG_URL) - 1,
payload->info.manufacturerUrl);
// Model Num
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MODEL_NUM,
sizeof(OC_RSRVD_MODEL_NUM) - 1,
payload->info.modelNumber);
// Date of Mfg
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MFG_DATE,
sizeof(OC_RSRVD_MFG_DATE) - 1,
payload->info.dateOfManufacture);
// Platform Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_PLATFORM_VERSION,
sizeof(OC_RSRVD_PLATFORM_VERSION) - 1,
payload->info.platformVersion);
// OS Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_OS_VERSION,
sizeof(OC_RSRVD_OS_VERSION) - 1,
payload->info.operatingSystemVersion);
// Hardware Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_HARDWARE_VERSION,
sizeof(OC_RSRVD_HARDWARE_VERSION) - 1,
payload->info.hardwareVersion);
// Firmware Version
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_FIRMWARE_VERSION,
sizeof(OC_RSRVD_FIRMWARE_VERSION) - 1,
payload->info.firmwareVersion);
// Support URL
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_SUPPORT_URL,
sizeof(OC_RSRVD_SUPPORT_URL) - 1,
payload->info.supportUrl);
// System Time
err = err | ConditionalAddTextStringToMap(&repMap, OC_RSRVD_SYSTEM_TIME,
sizeof(OC_RSRVD_SYSTEM_TIME) - 1,
payload->info.systemTime);
err = err | cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err | cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err | cbor_encoder_close_container(&encoder, &rootArray);
return checkError(err, &encoder, outPayload, size);
}
static bool OCConvertSingleRepPayload(CborEncoder* parent, const OCRepPayload* payload)
{
bool err = false;
CborEncoder map;
err = err || cbor_encoder_create_map(parent, &map, CborIndefiniteLength);
// Uri
err = err || ConditionalAddTextStringToMap(&map, OC_RSRVD_HREF,
sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Prop Map
// resource types, interfaces
if(payload->types || payload->interfaces)
{
OC_LOG_V(INFO, TAG, "Payload has types or interfaces");
err = err || cbor_encode_text_string(&map,
OC_RSRVD_PROPERTY,
sizeof(OC_RSRVD_PROPERTY) - 1);
CborEncoder propMap;
err = err || cbor_encoder_create_map(&map, &propMap, 2);
CborEncoder curArray;
if(payload->types)
{
err = err || cbor_encode_text_string(&propMap,
OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1);
err = err || cbor_encoder_create_array(&propMap, &curArray, CborIndefiniteLength);
OCStringLL* val = payload->types;
while(val)
{
err = err || cbor_encode_text_string(&curArray, val->value, strlen(val->value));
val = val->next;
}
err = err || cbor_encoder_close_container(&propMap, &curArray);
}
if(payload->interfaces)
{
err = err || cbor_encode_text_string(&propMap,
OC_RSRVD_INTERFACE,
sizeof(OC_RSRVD_INTERFACE) - 1);
err = err || cbor_encoder_create_array(&propMap, &curArray, CborIndefiniteLength);
OCStringLL* val = payload->interfaces;
while(val)
{
err = err || cbor_encode_text_string(&curArray, val->value, strlen(val->value));
val = val->next;
}
err = err || cbor_encoder_close_container(&propMap, &curArray);
}
err = err || cbor_encoder_close_container(&map, &propMap);
}
// Rep Map
{
CborEncoder repMap;
err = err || cbor_encode_text_string(&map,
OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err || cbor_encoder_create_map(&map, &repMap, CborIndefiniteLength);
OCRepPayloadValue* value = payload->values;
while(value)
{
err = err || cbor_encode_text_string(&repMap,
value->name,
strlen(value->name));
switch(value->type)
{
case OCREP_PROP_NULL:
err = err || cbor_encode_null(&repMap);
break;
case OCREP_PROP_INT:
err = err || cbor_encode_int(&repMap,
value->i);
break;
case OCREP_PROP_DOUBLE:
err = err || cbor_encode_double(&repMap,
value->d);
break;
case OCREP_PROP_BOOL:
err = err || cbor_encode_boolean(&repMap,
value->b);
break;
case OCREP_PROP_STRING:
err = err || cbor_encode_text_string(&repMap,
value->str, strlen(value->str));
break;
case OCREP_PROP_OBJECT:
err = err || OCConvertSingleRepPayload(&repMap, value->obj);
break;
case OCREP_PROP_ARRAY:
err = err || OCConvertArray(&repMap, &value->arr);
break;
default:
OC_LOG_V(ERROR, TAG, "Invalid Prop type: %d",
value->type);
break;
}
value = value->next;
}
err = err || cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err || cbor_encoder_close_container(parent, &map);
return err;
}
static int64_t OCConvertDiscoveryPayload(OCDiscoveryPayload* payload, uint8_t* outPayload,
size_t* size)
{
CborEncoder encoder = {0};
CborEncoder rootArray = {0};
int64_t err = 0;
cbor_encoder_init(&encoder, outPayload, *size, 0);
if (payload->collectionResources)
{
CborError cborEncoderResult;
cborEncoderResult = cbor_encoder_create_array(&encoder, &rootArray, DISCOVERY_CBOR_ARRAY_LEN);
if (CborNoError != cborEncoderResult)
{
OC_LOG(ERROR, TAG, "Failed creating root array.");
goto cbor_error;
}
CborEncoder colArray;
cborEncoderResult = cbor_encoder_create_array(&rootArray, &colArray, CborIndefiniteLength);
if (CborNoError != cborEncoderResult)
{
OC_LOG(ERROR, TAG, "Failed creating collection array.");
goto cbor_error;
}
OCResourceCollectionPayload *colResources = payload->collectionResources;
while (colResources)
{
if (OC_STACK_OK != OCTagsPayloadToCbor(colResources->tags, &colArray))
{
goto cbor_error;
}
if (OC_STACK_OK != OCLinksPayloadToCbor(colResources->setLinks, &colArray))
{
goto cbor_error;
}
colResources = colResources->next;
}
cborEncoderResult = cbor_encoder_close_container(&rootArray, &colArray);
if (CborNoError != cborEncoderResult)
{
OC_LOG(ERROR, TAG, "Failed closing collection array.");
goto cbor_error;
}
cborEncoderResult = cbor_encoder_close_container(&encoder, &rootArray);
if (CborNoError != cborEncoderResult)
{
OC_LOG(ERROR, TAG, "Failed closing root array.");
goto cbor_error;
}
}
else if (payload->resources)
{
size_t resourceCount = OCDiscoveryPayloadGetResourceCount(payload);
err = err | cbor_encoder_create_array(&encoder, &rootArray, resourceCount);
for(size_t i = 0; i < resourceCount; ++i)
{
CborEncoder map;
OCResourcePayload* resource = OCDiscoveryPayloadGetResource(payload, i);
if(!resource)
{
OICFree(outPayload);
return OC_STACK_INVALID_PARAM;
}
err = err | cbor_encoder_create_map(&rootArray, &map, DISCOVERY_CBOR_RES_MAP_LEN);
// Device ID
err = err | cbor_encode_text_string(&map, OC_RSRVD_DEVICE_ID,
sizeof(OC_RSRVD_DEVICE_ID) - 1);
err = err | cbor_encode_byte_string(&map, resource->sid, UUID_SIZE);
{
CborEncoder linkArray;
err = err | cbor_encode_text_string(&map, OC_RSRVD_LINKS, sizeof(OC_RSRVD_LINKS) -1);
err = err | cbor_encoder_create_array(&map, &linkArray, CborIndefiniteLength);
// Link Map
{
CborEncoder linkMap;
err = err | cbor_encoder_create_map(&linkArray, &linkMap, DISCOVERY_CBOR_LINKS_MAP_LEN);
// Uri
err = err | AddTextStringToMap(&linkMap, OC_RSRVD_HREF,
sizeof(OC_RSRVD_HREF) - 1,
resource->uri);
// Resource Type
if (resource->types)
{
char* joinedTypes = OCStringLLJoin(resource->types);
if (joinedTypes)
{
err = err | cbor_encode_text_string(&linkMap, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1);
err = err | cbor_encode_text_string(&linkMap, joinedTypes,
strlen(joinedTypes));
OICFree(joinedTypes);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
// Interface Types
if (resource->interfaces)
{
char* joinedInterfaces = OCStringLLJoin(resource->interfaces);
if (joinedInterfaces)
{
err = err | cbor_encode_text_string(&linkMap, OC_RSRVD_INTERFACE,
sizeof(OC_RSRVD_INTERFACE) - 1);
err = err | cbor_encode_text_string(&linkMap, joinedInterfaces,
strlen(joinedInterfaces));
OICFree(joinedInterfaces);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
// Policy
{
CborEncoder policyMap;
err = err | cbor_encode_text_string(&linkMap, OC_RSRVD_POLICY,
sizeof(OC_RSRVD_POLICY) - 1);
err = err | cbor_encoder_create_map(&linkMap, &policyMap, CborIndefiniteLength);
// Bitmap
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_BITMAP,
sizeof(OC_RSRVD_BITMAP) - 1);
err = err | cbor_encode_uint(&policyMap, resource->bitmap);
if(resource->secure)
{
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_SECURE,
sizeof(OC_RSRVD_SECURE) - 1);
err = err | cbor_encode_boolean(&policyMap, OC_RESOURCE_SECURE);
if(resource->port != 0)
{
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_HOSTING_PORT,
sizeof(OC_RSRVD_HOSTING_PORT) - 1);
err = err | cbor_encode_uint(&policyMap, resource->port);
}
}
err = err | cbor_encoder_close_container(&linkMap, &policyMap);
}
// Close
err = err | cbor_encoder_close_container(&linkArray, &linkMap);
}
err = err | cbor_encoder_close_container(&map, &linkArray);
}
err = err | cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err | cbor_encoder_close_container(&encoder, &rootArray);
}
return checkError(err, &encoder, outPayload, size);
cbor_error:
OICFree(outPayload);
return OC_STACK_ERROR;
}
static int64_t OCConvertDiscoveryPayload(OCDiscoveryPayload *payload, uint8_t *outPayload,
size_t *size)
{
CborEncoder encoder;
int64_t err = CborNoError;
cbor_encoder_init(&encoder, outPayload, *size, 0);
if (payload->resources)
{
/*
The format for the payload is "modelled" as JSON.
[ // rootArray
{ // rootMap
"di" : UUID, // device ID
"rt": "oic.wk.res"
"n":"MyDevice"
"if":"oic.if.ll oic.if.baseline"
"di": "0685B960-736F-46F7-BEC0-9E6CBD61ADC1",
links :[ // linksArray contains maps of resources
{
href, rt, if, policy // Resource 1
},
{
href, rt, if, policy // Resource 2
},
.
.
.
]
}
]
*/
// Open the main root array
CborEncoder rootArray;
size_t resourceCount = OCDiscoveryPayloadGetResourceCount(payload);
err |= cbor_encoder_create_array(&encoder, &rootArray, 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed creating discovery root array");
// Open the root map in the root array
CborEncoder rootMap;
err |= cbor_encoder_create_map(&rootArray, &rootMap, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed creating discovery map");
// Insert Name
err |= ConditionalAddTextStringToMap(&rootMap, OC_RSRVD_DEVICE_NAME,
sizeof(OC_RSRVD_DEVICE_NAME) - 1, payload->name);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting name");
// Insert Device ID into the root map
err |= AddTextStringToMap(&rootMap, OC_RSRVD_DEVICE_ID, sizeof(OC_RSRVD_DEVICE_ID) - 1,
payload->sid);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting device id");
// Insert Resource Type
err |= ConditionalAddTextStringToMap(&rootMap, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1, payload->type);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting RT");
// Insert interfaces
if (payload->interface)
{
err |= OCStringLLJoin(&rootMap, OC_RSRVD_INTERFACE, payload->interface);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding interface types tag/value");
}
// Insert baseURI if present
err |= ConditionalAddTextStringToMap(&rootMap, OC_RSRVD_BASE_URI,
sizeof(OC_RSRVD_BASE_URI) - 1,
payload->baseURI);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting baseURI");
// Insert Links into the root map.
CborEncoder linkArray;
err |= cbor_encode_text_string(&rootMap, OC_RSRVD_LINKS, sizeof(OC_RSRVD_LINKS) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting links array tag");
err |= cbor_encoder_create_array(&rootMap, &linkArray, resourceCount);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed setting links array");
for(size_t i = 0; i < resourceCount; ++i)
{
CborEncoder linkMap;
OCResourcePayload *resource = OCDiscoveryPayloadGetResource(payload, i);
VERIFY_PARAM_NON_NULL(TAG, resource, "Failed retrieving resource");
// resource map inside the links array.
err |= cbor_encoder_create_map(&linkArray, &linkMap, LINKS_MAP_LEN);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed creating links map");
// Below are insertions of the resource properties into the map.
// Uri
err |= AddTextStringToMap(&linkMap, OC_RSRVD_HREF, sizeof(OC_RSRVD_HREF) - 1,
resource->uri);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding uri to links map");
// Resource Type
if (resource->types)
{
err |= OCStringLLJoin(&linkMap, OC_RSRVD_RESOURCE_TYPE, resource->types);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding resourceType tag/value to links map");
}
// Interface Types
if (resource->interfaces)
{
err |= OCStringLLJoin(&linkMap, OC_RSRVD_INTERFACE, resource->interfaces);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding interfaces tag/value to links map");
}
// Policy
CborEncoder policyMap;
err |= cbor_encode_text_string(&linkMap, OC_RSRVD_POLICY, sizeof(OC_RSRVD_POLICY) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding policy tag to links map");
err |= cbor_encoder_create_map(&linkMap, &policyMap, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding policy map to links map");
// Bitmap
err |= cbor_encode_text_string(&policyMap, OC_RSRVD_BITMAP, sizeof(OC_RSRVD_BITMAP) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding bitmap tag to policy map");
err |= cbor_encode_uint(&policyMap, resource->bitmap);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding bitmap value to policy map");
if (resource->secure)
{
err |= cbor_encode_text_string(&policyMap, OC_RSRVD_SECURE,
sizeof(OC_RSRVD_SECURE) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding secure tag to policy map");
err |= cbor_encode_boolean(&policyMap, OC_RESOURCE_SECURE);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding secure value to policy map");
}
if ((resource->secure && resource->port != 0) || payload->baseURI)
{
err |= cbor_encode_text_string(&policyMap, OC_RSRVD_HOSTING_PORT,
sizeof(OC_RSRVD_HOSTING_PORT) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding secure port tag");
err |= cbor_encode_uint(&policyMap, resource->port);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding secure port value");
}
#ifdef TCP_ADAPTER
err |= cbor_encode_text_string(&policyMap, OC_RSRVD_TCP_PORT,
sizeof(OC_RSRVD_TCP_PORT) - 1);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding tcp port tag");
err |= cbor_encode_uint(&policyMap, resource->tcpPort);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed adding tcp port value");
#endif
err |= cbor_encoder_close_container(&linkMap, &policyMap);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing policy map");
// Finsihed encoding a resource, close the map.
err |= cbor_encoder_close_container(&linkArray, &linkMap);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing link map");
}
// Close links array inside the root map.
err |= cbor_encoder_close_container(&rootMap, &linkArray);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing link array");
// close root map inside the root array.
err |= cbor_encoder_close_container(&rootArray, &rootMap);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing root map");
// Close the final root array.
err |= cbor_encoder_close_container(&encoder, &rootArray);
VERIFY_CBOR_SUCCESS(TAG, err, "Failed closing root array");
}
exit:
return checkError(err, &encoder, outPayload, size);
}
OCStackResult PstatToCBORPayload(const OicSecPstat_t *pstat, uint8_t **payload, size_t *size)
{
if (NULL == pstat || NULL == payload || NULL != *payload || NULL == size)
{
return OC_STACK_INVALID_PARAM;
}
size_t cborLen = *size;
if (0 == cborLen)
{
cborLen = CBOR_SIZE;
}
*payload = NULL;
*size = 0;
OCStackResult ret = OC_STACK_ERROR;
CborEncoder encoder;
CborEncoder pstatMap;
char* strUuid = NULL;
int64_t cborEncoderResult = CborNoError;
uint8_t *outPayload = (uint8_t *)OICCalloc(1, cborLen);
VERIFY_NON_NULL(TAG, outPayload, ERROR);
cbor_encoder_init(&encoder, outPayload, cborLen, 0);
cborEncoderResult = cbor_encoder_create_map(&encoder, &pstatMap, PSTAT_MAP_SIZE);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Pstat Map.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_ISOP_NAME,
strlen(OIC_JSON_ISOP_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ISOP Name Tag.");
cborEncoderResult = cbor_encode_boolean(&pstatMap, pstat->isOp);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ISOP Name Value.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_DEVICE_ID_NAME,
strlen(OIC_JSON_DEVICE_ID_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Device Id Tag.");
ret = ConvertUuidToStr(&pstat->deviceID, &strUuid);
VERIFY_SUCCESS(TAG, OC_STACK_OK == ret , ERROR);
cborEncoderResult = cbor_encode_text_string(&pstatMap, strUuid, strlen(strUuid));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Device Id Value.");
OICFree(strUuid);
strUuid = NULL;
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_CM_NAME,
strlen(OIC_JSON_CM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding CM Name Tag.");
cborEncoderResult = cbor_encode_int(&pstatMap, pstat->cm);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding CM Name Value.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_TM_NAME,
strlen(OIC_JSON_TM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding TM Name Tag.");
cborEncoderResult = cbor_encode_int(&pstatMap, pstat->tm);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding TM Name Value.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_OM_NAME,
strlen(OIC_JSON_OM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding OM Name Tag.");
cborEncoderResult = cbor_encode_int(&pstatMap, pstat->om);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding OM Name Value.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_SM_NAME,
strlen(OIC_JSON_SM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SM Name Tag.");
cborEncoderResult = cbor_encode_int(&pstatMap, pstat->sm[0]);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SM Name Value.");
cborEncoderResult = cbor_encode_text_string(&pstatMap, OIC_JSON_ROWNERID_NAME,
strlen(OIC_JSON_ROWNERID_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ROwner Id Tag.");
ret = ConvertUuidToStr(&pstat->rownerID, &strUuid);
VERIFY_SUCCESS(TAG, OC_STACK_OK == ret , ERROR);
cborEncoderResult = cbor_encode_text_string(&pstatMap, strUuid, strlen(strUuid));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ROwner Id Value.");
OICFree(strUuid);
strUuid = NULL;
cborEncoderResult = cbor_encoder_close_container(&encoder, &pstatMap);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding Closing PSTAT Map.");
if (CborNoError == cborEncoderResult)
{
*size = encoder.ptr - outPayload;
*payload = outPayload;
ret = OC_STACK_OK;
}
exit:
if ((CborErrorOutOfMemory == cborEncoderResult) && (cborLen < CBOR_MAX_SIZE))
{
// reallocate and try again!
OICFree(outPayload);
// Since the allocated initial memory failed, double the memory.
cborLen += encoder.ptr - encoder.end;
cborEncoderResult = CborNoError;
ret = PstatToCBORPayload(pstat, payload, &cborLen);
if (OC_STACK_OK == ret)
{
*size = cborLen;
}
}
if ((CborNoError != cborEncoderResult) || (OC_STACK_OK != ret))
{
OICFree(outPayload);
outPayload = NULL;
*payload = NULL;
*size = 0;
ret = OC_STACK_ERROR;
}
return ret;
}
static OCStackResult OCConvertPlatformPayload(OCPlatformPayload* payload, uint8_t** outPayload,
size_t* size)
{
*outPayload = (uint8_t*)OICCalloc(1, MAX_REQUEST_LENGTH);
*size = MAX_REQUEST_LENGTH;
if(!*outPayload)
{
return OC_STACK_NO_MEMORY;
}
CborEncoder encoder = {};
bool err = false;
cbor_encoder_init(&encoder, *outPayload, *size, 0);
CborEncoder rootArray;
err = err || cbor_encoder_create_array(&encoder, &rootArray, 2);
err = err || cbor_encode_uint(&rootArray, PAYLOAD_TYPE_PLATFORM);
{
CborEncoder map;
err = err || cbor_encoder_create_map(&rootArray, &map, CborIndefiniteLength);
// uri
err = err || AddTextStringToMap(&map, OC_RSRVD_HREF, sizeof(OC_RSRVD_HREF) - 1,
payload->uri);
// Rep Map
{
CborEncoder repMap;
err = err || cbor_encode_text_string(&map, OC_RSRVD_REPRESENTATION,
sizeof(OC_RSRVD_REPRESENTATION) - 1);
err = err || cbor_encoder_create_map(&map, &repMap, CborIndefiniteLength);
// Platform ID
err = err || AddTextStringToMap(&repMap, OC_RSRVD_PLATFORM_ID,
sizeof(OC_RSRVD_PLATFORM_ID) - 1,
payload->info.platformID);
// MFG Name
err = err || AddTextStringToMap(&repMap, OC_RSRVD_MFG_NAME,
sizeof(OC_RSRVD_MFG_NAME) - 1,
payload->info.manufacturerName);
// MFG Url
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MFG_URL,
sizeof(OC_RSRVD_MFG_URL) - 1,
payload->info.manufacturerUrl);
// Model Num
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MODEL_NUM,
sizeof(OC_RSRVD_MODEL_NUM) - 1,
payload->info.modelNumber);
// Date of Mfg
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_MFG_DATE,
sizeof(OC_RSRVD_MFG_DATE) - 1,
payload->info.dateOfManufacture);
// Platform Version
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_PLATFORM_VERSION,
sizeof(OC_RSRVD_PLATFORM_VERSION) - 1,
payload->info.platformVersion);
// OS Version
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_OS_VERSION,
sizeof(OC_RSRVD_OS_VERSION) - 1,
payload->info.operatingSystemVersion);
// Hardware Version
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_HARDWARE_VERSION,
sizeof(OC_RSRVD_HARDWARE_VERSION) - 1,
payload->info.hardwareVersion);
// Firmware Version
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_FIRMWARE_VERSION,
sizeof(OC_RSRVD_FIRMWARE_VERSION) - 1,
payload->info.firmwareVersion);
// Support URL
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_SUPPORT_URL,
sizeof(OC_RSRVD_SUPPORT_URL) - 1,
payload->info.supportUrl);
// System Time
err = err || ConditionalAddTextStringToMap(&repMap, OC_RSRVD_SYSTEM_TIME,
sizeof(OC_RSRVD_SYSTEM_TIME) - 1,
payload->info.systemTime);
err = err || cbor_encoder_close_container(&map, &repMap);
}
// Close Map
err = err || cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err || cbor_encoder_close_container(&encoder, &rootArray);
if(err)
{
OC_LOG_V(ERROR, TAG, "Convert Platform Payload failed with : %d", err);
return OC_STACK_ERROR;
}
*size = encoder.ptr - *outPayload;
uint8_t* tempPayload = (uint8_t*)OICRealloc(*outPayload, *size);
if(!tempPayload)
{
OC_LOG_V(ERROR, TAG, PCF("Payload realloc failed!"));
OICFree(*outPayload);
return OC_STACK_ERROR;
}
*outPayload = tempPayload;
return OC_STACK_OK;
}
static OCStackResult OCConvertPresencePayload(OCPresencePayload* payload,
uint8_t** outPayload, size_t* size)
{
*outPayload = (uint8_t*)OICCalloc(1, MAX_REQUEST_LENGTH);
*size = MAX_REQUEST_LENGTH;
if(!*outPayload)
{
return OC_STACK_NO_MEMORY;
}
CborEncoder encoder = {};
bool err = false;
cbor_encoder_init(&encoder, *outPayload, *size, 0);
CborEncoder rootArray;
err = err || cbor_encoder_create_array(&encoder, &rootArray, 2);
err = err || cbor_encode_uint(&rootArray, PAYLOAD_TYPE_PRESENCE);
CborEncoder map;
err = err || cbor_encoder_create_map(&rootArray, &map, CborIndefiniteLength);
// Sequence Number
err = err || cbor_encode_text_string(&map,
OC_RSRVD_NONCE,
sizeof(OC_RSRVD_NONCE) - 1);
err = err || cbor_encode_uint(&map, payload->sequenceNumber);
// Max Age
err = err || cbor_encode_text_string(&map,
OC_RSRVD_TTL,
sizeof(OC_RSRVD_TTL) - 1);
err = err || cbor_encode_uint(&map, payload->maxAge);
// Trigger
const char* triggerStr = convertTriggerEnumToString(payload->trigger);
err = err || AddTextStringToMap(&map, OC_RSRVD_TRIGGER, sizeof(OC_RSRVD_TRIGGER) - 1,
triggerStr);
// Resource type name
if(payload->trigger != OC_PRESENCE_TRIGGER_DELETE)
{
err = err || ConditionalAddTextStringToMap(&map, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1, payload->resourceType);
}
// Close Map
err = err || cbor_encoder_close_container(&rootArray, &map);
err = err || cbor_encoder_close_container(&encoder, &rootArray);
if(err)
{
OC_LOG_V(ERROR, TAG, "Convert Presence Payload failed with : %d", err);
return OC_STACK_ERROR;
}
*size = encoder.ptr - *outPayload;
uint8_t* tempPayload = (uint8_t*)OICRealloc(*outPayload, *size);
if(!tempPayload)
{
OC_LOG_V(ERROR, TAG, PCF("Payload realloc failed!"));
OICFree(*outPayload);
return OC_STACK_ERROR;
}
*outPayload = tempPayload;
return OC_STACK_OK;
}
CborError
sol_oic_encode_cbor_repr(struct sol_coap_packet *pkt,
const char *href, const struct sol_vector *repr_vec)
{
CborEncoder encoder, rep_map, array, map;
CborError err;
uint8_t *payload;
uint16_t size;
if (!repr_vec)
return CborNoError;
if (sol_coap_packet_get_payload(pkt, &payload, &size) < 0) {
SOL_WRN("Could not get CoAP payload");
return CborUnknownError;
}
cbor_encoder_init(&encoder, payload, size, 0);
err = cbor_encoder_create_array(&encoder, &array, CborIndefiniteLength);
err |= cbor_encode_uint(&array, SOL_OIC_PAYLOAD_REPRESENTATION);
err |= cbor_encoder_create_map(&array, &map, CborIndefiniteLength);
err |= cbor_encode_text_stringz(&map, SOL_OIC_KEY_HREF);
err |= cbor_encode_text_stringz(&map, href);
err |= cbor_encode_text_stringz(&map, SOL_OIC_KEY_REPRESENTATION);
err |= cbor_encoder_create_map(&map, &rep_map, CborIndefiniteLength);
if (repr_vec) {
struct sol_oic_repr_field *repr;
uint16_t idx;
SOL_VECTOR_FOREACH_IDX (repr_vec, repr, idx) {
if (err != CborNoError)
break;
err |= cbor_encode_text_stringz(&rep_map, repr->key);
switch (repr->type) {
case SOL_OIC_REPR_TYPE_UINT:
err |= cbor_encode_uint(&rep_map, repr->v_uint);
break;
case SOL_OIC_REPR_TYPE_INT:
err |= cbor_encode_int(&rep_map, repr->v_int);
break;
case SOL_OIC_REPR_TYPE_SIMPLE:
err |= cbor_encode_simple_value(&rep_map, repr->v_simple);
break;
case SOL_OIC_REPR_TYPE_TEXT_STRING: {
const char *p = repr->v_slice.data ? repr->v_slice.data : "";
err |= cbor_encode_text_string(&rep_map, p, repr->v_slice.len);
break;
}
case SOL_OIC_REPR_TYPE_BYTE_STRING: {
const uint8_t *empty = (const uint8_t *)"";
const uint8_t *p = repr->v_slice.data ? (const uint8_t *)repr->v_slice.data : empty;
err |= cbor_encode_byte_string(&rep_map, p, repr->v_slice.len);
break;
}
case SOL_OIC_REPR_TYPE_HALF_FLOAT:
err |= cbor_encode_half_float(&rep_map, repr->v_voidptr);
break;
case SOL_OIC_REPR_TYPE_FLOAT:
err |= cbor_encode_float(&rep_map, repr->v_float);
break;
case SOL_OIC_REPR_TYPE_DOUBLE:
err |= cbor_encode_double(&rep_map, repr->v_double);
break;
case SOL_OIC_REPR_TYPE_BOOLEAN:
err |= cbor_encode_boolean(&rep_map, repr->v_boolean);
break;
default:
if (err == CborNoError)
err = CborErrorUnknownType;
}
}
}
err |= cbor_encoder_close_container(&map, &rep_map);
err |= cbor_encoder_close_container(&array, &map);
err |= cbor_encoder_close_container(&encoder, &array);
if (err == CborNoError)
sol_coap_packet_set_payload_used(pkt, encoder.ptr - payload);
return err;
}
static int64_t OCLinksPayloadToCbor(OCLinksPayload *links, CborEncoder *setMap)
{
CborEncoder linksArray;
int64_t cborEncoderResult = CborNoError;
cborEncoderResult |= cbor_encode_text_string(setMap, OC_RSRVD_LINKS,
sizeof(OC_RSRVD_LINKS) - 1);
cborEncoderResult |= cbor_encoder_create_array(setMap, &linksArray, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to create Links array");
while (links)
{
CborEncoder linksMap;
cborEncoderResult |= cbor_encoder_create_map(&linksArray, &linksMap, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to create links map");
cborEncoderResult |= ConditionalAddTextStringToMap(&linksMap, OC_RSRVD_HREF, links->href);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_HREF in links map");
cborEncoderResult |= ConditionalAddTextStringToMap(&linksMap, OC_RSRVD_REL, links->rel);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_REL in links map");
cborEncoderResult |= AddStringLLToMap(&linksMap, OC_RSRVD_RESOURCE_TYPE, links->rt);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_RT in links map");
cborEncoderResult |= AddStringLLToMap(&linksMap, OC_RSRVD_INTERFACE, links->itf);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_ITF in links map");
// Policy
CborEncoder policyMap;
cborEncoderResult |= cbor_encode_text_string(&linksMap, OC_RSRVD_POLICY,
sizeof(OC_RSRVD_POLICY) - 1);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed adding policy tag to links map");
cborEncoderResult |= cbor_encoder_create_map(&linksMap, &policyMap, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed adding policy map to links map");
// Bitmap
cborEncoderResult |= cbor_encode_text_string(&policyMap, OC_RSRVD_BITMAP,
sizeof(OC_RSRVD_BITMAP) - 1);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed adding bitmap tag to policy map");
cborEncoderResult |= cbor_encode_uint(&policyMap, links->p);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed adding bitmap value to policy map");
cborEncoderResult |= cbor_encoder_close_container(&linksMap, &policyMap);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed closing policy map");
cborEncoderResult |= ConditionalAddTextStringToMap(&linksMap, OC_RSRVD_TITLE, links->title);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_TITLE in links map");
cborEncoderResult |= ConditionalAddTextStringToMap(&linksMap, OC_RSRVD_URI, links->anchor);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_URI in links map");
cborEncoderResult |= ConditionalAddIntToMap(&linksMap, OC_RSRVD_INS, (uint64_t *) &links->ins);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_INS in links map");
cborEncoderResult |= ConditionalAddIntToMap(&linksMap, OC_RSRVD_TTL, &links->ttl);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_TTL in links map");
cborEncoderResult |= AddStringLLToMap(&linksMap, OC_RSRVD_MEDIA_TYPE, links->type);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed to add OC_RSRVD_MT in links map");
// Finsihed encoding a resource, close the map.
cborEncoderResult |= cbor_encoder_close_container(&linksArray, &linksMap);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed closing links map");
links = links->next;
}
cborEncoderResult |= cbor_encoder_close_container(setMap, &linksArray);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed closing links array");
exit:
return cborEncoderResult;
}
static void ConvertJsonToCBOR(const char *jsonFileName, const char *cborFileName)
{
char *jsonStr = NULL;
FILE *fp = NULL;
FILE *fp1 = NULL;
uint8_t *aclCbor = NULL;
uint8_t *pstatCbor = NULL;
uint8_t *doxmCbor = NULL;
uint8_t *amaclCbor = NULL;
uint8_t *svcCbor = NULL;
uint8_t *credCbor = NULL;
cJSON *jsonRoot = NULL;
OCStackResult ret = OC_STACK_ERROR;
size_t size = GetJSONFileSize(jsonFileName);
if (0 == size)
{
OIC_LOG (ERROR, TAG, "Failed converting to JSON");
return;
}
jsonStr = (char *)OICMalloc(size + 1);
VERIFY_NON_NULL(TAG, jsonStr, FATAL);
fp = fopen(jsonFileName, "r");
if (fp)
{
size_t bytesRead = fread(jsonStr, 1, size, fp);
jsonStr[bytesRead] = '\0';
OIC_LOG_V(DEBUG, TAG, "Read %zu bytes", bytesRead);
fclose(fp);
fp = NULL;
}
else
{
OIC_LOG (ERROR, TAG, "Unable to open JSON file!!");
goto exit;
}
jsonRoot = cJSON_Parse(jsonStr);
cJSON *value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_ACL_NAME);
//printf("ACL json : \n%s\n", cJSON_PrintUnformatted(value));
size_t aclCborSize = 0;
if (NULL != value)
{
OicSecAcl_t *acl = JSONToAclBin(jsonStr);
VERIFY_NON_NULL(TAG, acl, FATAL);
ret = AclToCBORPayload(acl, &aclCbor, &aclCborSize);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Acl to Cbor Payload");
DeleteACLList(acl);
goto exit;
}
printf("ACL Cbor Size: %zd\n", aclCborSize);
DeleteACLList(acl);
}
value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_PSTAT_NAME);
size_t pstatCborSize = 0;
if (NULL != value)
{
OicSecPstat_t *pstat = JSONToPstatBin(jsonStr);
VERIFY_NON_NULL(TAG, pstat, FATAL);
ret = PstatToCBORPayload(pstat, &pstatCbor, &pstatCborSize);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Pstat to Cbor Payload");
DeletePstatBinData(pstat);
goto exit;
}
printf("PSTAT Cbor Size: %zd\n", pstatCborSize);
DeletePstatBinData(pstat);
}
value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_DOXM_NAME);
size_t doxmCborSize = 0;
if (NULL != value)
{
OicSecDoxm_t *doxm = JSONToDoxmBin(jsonStr);
VERIFY_NON_NULL(TAG, doxm, FATAL);
ret = DoxmToCBORPayload(doxm, &doxmCbor, &doxmCborSize);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Doxm to Cbor Payload");
DeleteDoxmBinData(doxm);
goto exit;
}
printf("DOXM Cbor Size: %zd\n", doxmCborSize);
DeleteDoxmBinData(doxm);
}
value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_AMACL_NAME);
size_t amaclCborSize = 0;
if (NULL != value)
{
OicSecAmacl_t *amacl = JSONToAmaclBin(jsonStr);
VERIFY_NON_NULL(TAG, amacl, FATAL);
ret = AmaclToCBORPayload(amacl, &amaclCbor, &amaclCborSize);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Amacl to Cbor Payload");
DeleteAmaclList(amacl);
goto exit;
}
printf("AMACL Cbor Size: %zd\n", amaclCborSize);
DeleteAmaclList(amacl);
}
value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_SVC_NAME);
size_t svcCborSize = 0;
if (NULL != value)
{
OicSecSvc_t *svc = JSONToSvcBin(jsonStr);
VERIFY_NON_NULL(TAG, svc, FATAL);
ret = SVCToCBORPayload(svc, &svcCbor, &svcCborSize);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Svc to Cbor Payload");
DeleteSVCList(svc);
goto exit;
}
printf("SVC Cbor Size: %zd\n", svcCborSize);
DeleteSVCList(svc);
}
value = cJSON_GetObjectItem(jsonRoot, OIC_JSON_CRED_NAME);
//printf("CRED json : \n%s\n", cJSON_PrintUnformatted(value));
size_t credCborSize = 0;
int secureFlag = 0;
if (NULL != value)
{
OicSecCred_t *cred = JSONToCredBin(jsonStr);
VERIFY_NON_NULL(TAG, cred, FATAL);
ret = CredToCBORPayload(cred, &credCbor, &credCborSize, secureFlag);
if(OC_STACK_OK != ret)
{
OIC_LOG (ERROR, TAG, "Failed converting Cred to Cbor Payload");
DeleteCredList(cred);
goto exit;
}
printf("CRED Cbor Size: %zd\n", credCborSize);
DeleteCredList(cred);
}
CborEncoder encoder;
size_t cborSize = aclCborSize + pstatCborSize + doxmCborSize + svcCborSize + credCborSize + amaclCborSize;
printf("Total Cbor Size : %zd\n", cborSize);
cborSize += 255; // buffer margin for adding map and byte string
uint8_t *outPayload = (uint8_t *)OICCalloc(1, cborSize);
VERIFY_NON_NULL(TAG, outPayload, ERROR);
cbor_encoder_init(&encoder, outPayload, cborSize, 0);
CborEncoder map;
CborError cborEncoderResult = cbor_encoder_create_map(&encoder, &map, CborIndefiniteLength);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Creating Main Map.");
if (aclCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_ACL_NAME, strlen(OIC_JSON_ACL_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ACL Name.");
cborEncoderResult = cbor_encode_byte_string(&map, aclCbor, aclCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding ACL Value.");
}
if (pstatCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_PSTAT_NAME, strlen(OIC_JSON_PSTAT_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PSTAT Name.");
cborEncoderResult = cbor_encode_byte_string(&map, pstatCbor, pstatCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding PSTAT Value.");
}
if (doxmCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_DOXM_NAME, strlen(OIC_JSON_DOXM_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding DOXM Name.");
cborEncoderResult = cbor_encode_byte_string(&map, doxmCbor, doxmCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding DOXM Value.");
}
if (amaclCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_AMACL_NAME, strlen(OIC_JSON_AMACL_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding AMACL Name.");
cborEncoderResult = cbor_encode_byte_string(&map, amaclCbor, amaclCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding AMACL Value.");
}
if (svcCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_SVC_NAME, strlen(OIC_JSON_SVC_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SVC Name.");
cborEncoderResult = cbor_encode_byte_string(&map, svcCbor, svcCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding SVC Value.");
}
if (credCborSize > 0)
{
cborEncoderResult = cbor_encode_text_string(&map, OIC_JSON_CRED_NAME, strlen(OIC_JSON_CRED_NAME));
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding CRED Name.");
cborEncoderResult = cbor_encode_byte_string(&map, credCbor, credCborSize);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Adding CRED Value.");
}
cborEncoderResult = cbor_encoder_close_container(&encoder, &map);
VERIFY_CBOR_SUCCESS(TAG, cborEncoderResult, "Failed Closing Container.");
size_t s = encoder.ptr - outPayload;
OIC_LOG_V(DEBUG, TAG, "Payload size %zu", s);
fp1 = fopen(cborFileName, "w");
if (fp1)
{
size_t bytesWritten = fwrite(outPayload, 1, s, fp1);
if (bytesWritten == s)
{
OIC_LOG_V(DEBUG, TAG, "Written %zu bytes", bytesWritten);
}
else
{
OIC_LOG_V(ERROR, TAG, "Failed writing %zu bytes", s);
}
fclose(fp1);
fp1 = NULL;
}
exit:
cJSON_Delete(jsonRoot);
OICFree(aclCbor);
OICFree(doxmCbor);
OICFree(pstatCbor);
OICFree(amaclCbor);
OICFree(svcCbor);
OICFree(credCbor);
OICFree(jsonStr);
return ;
}
static int64_t OCConvertDiscoveryPayload(OCDiscoveryPayload* payload, uint8_t* outPayload,
size_t* size)
{
CborEncoder encoder = {0};
int64_t err = 0;
size_t resourceCount = OCDiscoveryPayloadGetResourceCount(payload);
cbor_encoder_init(&encoder, outPayload, *size, 0);
CborEncoder rootArray;
err = err | cbor_encoder_create_array(&encoder, &rootArray, resourceCount);
for(size_t i = 0; i < resourceCount; ++i)
{
CborEncoder map;
OCResourcePayload* resource = OCDiscoveryPayloadGetResource(payload, i);
if(!resource)
{
return OC_STACK_INVALID_PARAM;
}
err = err | cbor_encoder_create_map(&rootArray, &map, 3);
// Uri
err = err | AddTextStringToMap(&map, OC_RSRVD_HREF,
sizeof(OC_RSRVD_HREF) - 1,
resource->uri);
// Server ID
err = err | cbor_encode_text_string(&map, OC_RSRVD_SERVER_INSTANCE_ID,
sizeof(OC_RSRVD_SERVER_INSTANCE_ID) - 1);
err = err | cbor_encode_byte_string(&map, resource->sid, UUID_SIZE);
// Prop Tag
{
CborEncoder propMap;
err = err | cbor_encode_text_string(&map, OC_RSRVD_PROPERTY,
sizeof(OC_RSRVD_PROPERTY) -1 );
err = err | cbor_encoder_create_map(&map, &propMap, 3);
// Resource Type
if (resource->types)
{
char* joinedTypes = OCStringLLJoin(resource->types);
if (joinedTypes)
{
err = err | cbor_encode_text_string(&propMap, OC_RSRVD_RESOURCE_TYPE,
sizeof(OC_RSRVD_RESOURCE_TYPE) - 1);
err = err | cbor_encode_text_string(&propMap, joinedTypes,
strlen(joinedTypes));
OICFree(joinedTypes);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
// Interface Types
if (resource->interfaces)
{
char* joinedInterfaces = OCStringLLJoin(resource->interfaces);
if (joinedInterfaces)
{
err = err | cbor_encode_text_string(&propMap, OC_RSRVD_INTERFACE,
sizeof(OC_RSRVD_INTERFACE) - 1);
err = err | cbor_encode_text_string(&propMap, joinedInterfaces,
strlen(joinedInterfaces));
OICFree(joinedInterfaces);
}
else
{
return OC_STACK_NO_MEMORY;
}
}
// Policy
{
CborEncoder policyMap;
err = err | cbor_encode_text_string(&propMap, OC_RSRVD_POLICY,
sizeof(OC_RSRVD_POLICY) - 1);
err = err | cbor_encoder_create_map(&propMap, &policyMap, CborIndefiniteLength);
// Bitmap
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_BITMAP,
sizeof(OC_RSRVD_BITMAP) - 1);
err = err | cbor_encode_uint(&policyMap, resource->bitmap);
if(resource->secure)
{
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_SECURE,
sizeof(OC_RSRVD_SECURE) - 1);
err = err | cbor_encode_boolean(&policyMap, OC_RESOURCE_SECURE);
if(resource->port != 0)
{
err = err | cbor_encode_text_string(&policyMap, OC_RSRVD_HOSTING_PORT,
sizeof(OC_RSRVD_HOSTING_PORT) - 1);
err = err | cbor_encode_uint(&policyMap, resource->port);
}
}
err = err | cbor_encoder_close_container(&propMap, &policyMap);
}
// Close
err = err | cbor_encoder_close_container(&map, &propMap);
}
// Close Item
err = err | cbor_encoder_close_container(&rootArray, &map);
}
// Close main array
err = err | cbor_encoder_close_container(&encoder, &rootArray);
return checkError(err, &encoder, outPayload, size);
}
