void
mmsServer_handleDefineNamedVariableListRequest(
MmsServerConnection* connection,
DefineNamedVariableListRequest_t* request,
int invokeId,
ByteBuffer* response)
{
MmsDevice* device = MmsServer_getDevice(connection->server);
if (request->variableListName.present == ObjectName_PR_domainspecific) {
MmsNamedVariableList namedVariableList;
char* variableListName;
char* domainName = createStringFromBuffer(
request->variableListName.choice.domainspecific.domainId.buf,
request->variableListName.choice.domainspecific.domainId.size);
MmsDomain* domain = MmsDevice_getDomain(device, domainName);
free(domainName);
if (domain == NULL) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_TYPE_OBJECT_NON_EXISTENT);
return;
}
variableListName = createStringFromBuffer(
request->variableListName.choice.domainspecific.itemId.buf,
request->variableListName.choice.domainspecific.itemId.size);
namedVariableList = createNamedVariableList(device,
request, variableListName);
free(variableListName);
if (namedVariableList != NULL) {
MmsDomain_addNamedVariableList(domain, namedVariableList);
createDefineNamedVariableListResponse(invokeId, response);
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_TYPE_OBJECT_ACCESS_UNSUPPORTED);
}
else if (request->variableListName.present == ObjectName_PR_aaspecific) {
char* variableListName = createStringFromBuffer(
request->variableListName.choice.aaspecific.buf,
request->variableListName.choice.aaspecific.size);
MmsNamedVariableList namedVariableList = createNamedVariableList(device,
request, variableListName);
if (namedVariableList != NULL) {
MmsServerConnection_addNamedVariableList(connection, namedVariableList);
createDefineNamedVariableListResponse(invokeId, response);
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_TYPE_OBJECT_ACCESS_UNSUPPORTED);
free(variableListName);
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_TYPE_OBJECT_ACCESS_UNSUPPORTED);
}
void
mmsServer_handleDefineNamedVariableListRequest(
MmsServerConnection connection,
uint8_t* buffer, int bufPos, int maxBufPos,
uint32_t invokeId,
ByteBuffer* response)
{
DefineNamedVariableListRequest_t* request = 0;
MmsPdu_t* mmsPdu = 0;
asn_dec_rval_t rval = ber_decode(NULL, &asn_DEF_MmsPdu, (void**) &mmsPdu, buffer, maxBufPos);
if (rval.code != RC_OK) {
mmsServer_writeMmsRejectPdu(&invokeId, MMS_ERROR_REJECT_INVALID_PDU, response);
goto exit_function;
}
request = &(mmsPdu->choice.confirmedRequestPdu.confirmedServiceRequest.choice.defineNamedVariableList);
MmsDevice* device = MmsServer_getDevice(connection->server);
if (request->variableListName.present == ObjectName_PR_domainspecific) {
char domainName[65];
if (request->variableListName.choice.domainspecific.domainId.size > 64) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_ACCESS_OBJECT_NON_EXISTENT);
goto exit_free_struct;
}
StringUtils_createStringFromBufferInBuffer(domainName,
request->variableListName.choice.domainspecific.domainId.buf,
request->variableListName.choice.domainspecific.domainId.size);
MmsDomain* domain = MmsDevice_getDomain(device, domainName);
if (domain == NULL) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_ACCESS_OBJECT_NON_EXISTENT);
goto exit_free_struct;
}
if (LinkedList_size(domain->namedVariableLists) < CONFIG_MMS_MAX_NUMBER_OF_DOMAIN_SPECIFIC_DATA_SETS) {
char variableListName[65];
if (request->variableListName.choice.domainspecific.itemId.size > 64) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_ACCESS_OBJECT_NON_EXISTENT);
goto exit_free_struct;
}
StringUtils_createStringFromBufferInBuffer(variableListName,
request->variableListName.choice.domainspecific.itemId.buf,
request->variableListName.choice.domainspecific.itemId.size);
if (MmsDomain_getNamedVariableList(domain, variableListName) != NULL) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_DEFINITION_OBJECT_EXISTS);
}
else {
MmsError mmsError;
MmsNamedVariableList namedVariableList = createNamedVariableList(domain, device,
request, variableListName, &mmsError);
if (namedVariableList != NULL) {
mmsError = mmsServer_callVariableListChangedHandler(true, MMS_DOMAIN_SPECIFIC, domain, variableListName, connection);
if (mmsError == MMS_ERROR_NONE) {
MmsDomain_addNamedVariableList(domain, namedVariableList);
createDefineNamedVariableListResponse(invokeId, response);
}
else {
MmsNamedVariableList_destroy(namedVariableList);
mmsServer_createConfirmedErrorPdu(invokeId, response, mmsError);
}
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, mmsError);
}
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_RESOURCE_CAPABILITY_UNAVAILABLE);
}
else if (request->variableListName.present == ObjectName_PR_aaspecific) {
if (LinkedList_size(connection->namedVariableLists) < CONFIG_MMS_MAX_NUMBER_OF_ASSOCIATION_SPECIFIC_DATA_SETS) {
char variableListName[65];
if (request->variableListName.choice.aaspecific.size > 64) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_ACCESS_OBJECT_NON_EXISTENT);
goto exit_free_struct;
}
StringUtils_createStringFromBufferInBuffer(variableListName,
request->variableListName.choice.aaspecific.buf,
request->variableListName.choice.aaspecific.size);
if (MmsServerConnection_getNamedVariableList(connection, variableListName) != NULL) {
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_DEFINITION_OBJECT_EXISTS);
}
else {
MmsError mmsError;
MmsNamedVariableList namedVariableList = createNamedVariableList(NULL, device,
request, variableListName, &mmsError);
if (namedVariableList != NULL) {
if (mmsServer_callVariableListChangedHandler(true, MMS_ASSOCIATION_SPECIFIC, NULL, variableListName, connection) == MMS_ERROR_NONE) {
MmsServerConnection_addNamedVariableList(connection, namedVariableList);
createDefineNamedVariableListResponse(invokeId, response);
}
else {
MmsNamedVariableList_destroy(namedVariableList);
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_ACCESS_OBJECT_ACCESS_DENIED);
}
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, mmsError);
}
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_RESOURCE_CAPABILITY_UNAVAILABLE);
}
else
mmsServer_createConfirmedErrorPdu(invokeId, response, MMS_ERROR_DEFINITION_TYPE_UNSUPPORTED);
exit_free_struct:
asn_DEF_MmsPdu.free_struct(&asn_DEF_MmsPdu, mmsPdu, 0);
exit_function:
return;
}