static void
appendErrorToResultList(LinkedList values, uint32_t errorCode) {
MmsValue* value = MmsValue_newDataAccessError(errorCode);
MmsValue_setDeletable(value);
appendValueToResultList(value, values);
}
MmsIndication
mmsClient_parseWriteMultipleItemsResponse(ByteBuffer* message, int itemCount, LinkedList* accessResults)
{
MmsPdu_t* mmsPdu = 0;
MmsIndication retVal = MMS_OK;
asn_dec_rval_t rval;
rval = ber_decode(NULL, &asn_DEF_MmsPdu,
(void**) &mmsPdu, ByteBuffer_getBuffer(message), ByteBuffer_getSize(message));
if (rval.code != RC_OK) {
retVal = MMS_ERROR;
goto cleanUp;
}
if (DEBUG) xer_fprint(stdout, &asn_DEF_MmsPdu, mmsPdu);
if (mmsPdu->present == MmsPdu_PR_confirmedResponsePdu) {
if (mmsPdu->choice.confirmedResponsePdu.confirmedServiceResponse.present == ConfirmedServiceResponse_PR_write)
{
WriteResponse_t* response =
&(mmsPdu->choice.confirmedResponsePdu.confirmedServiceResponse.choice.write);
if (response->list.count == itemCount) {
int i;
*accessResults = LinkedList_create();
for (i = 0; i < itemCount; i++) {
MmsValue* value;
if (response->list.array[i]->present == WriteResponse__Member_PR_success) {
MmsDataAccessError error;
value = MmsValue_newDataAccessError(DATA_ACCESS_ERROR_SUCCESS);
}
else {
long errorCode;
asn_INTEGER2long(&response->list.array[i]->choice.failure, &errorCode);
value = MmsValue_newDataAccessError((MmsDataAccessError) errorCode);
}
LinkedList_add(*accessResults, (void*) value);
}
}
else
retVal = MMS_ERROR;
}
else {
retVal = MMS_ERROR;
}
}
else {
retVal = MMS_ERROR;
}
cleanUp:
asn_DEF_MmsPdu.free_struct(&asn_DEF_MmsPdu, mmsPdu, 0);
return retVal;
}
MmsValue*
mmsClient_parseListOfAccessResults(AccessResult_t** accessResultList, int listSize, bool createArray)
{
MmsValue* valueList = NULL;
MmsValue* value = NULL;
int elementCount = listSize;
if ((elementCount > 1) || createArray)
valueList = MmsValue_createEmptyArray(elementCount);
int i = 0;
for (i = 0; i < elementCount; i++) {
AccessResult_PR presentType = accessResultList[i]->present;
if (presentType == AccessResult_PR_failure) {
if (DEBUG_MMS_CLIENT) printf("access error!\n");
if (accessResultList[i]->choice.failure.size > 0) {
int errorCode = (int) accessResultList[i]->choice.failure.buf[0];
MmsDataAccessError dataAccessError = DATA_ACCESS_ERROR_UNKNOWN;
if ((errorCode >= 0) && (errorCode < 12))
dataAccessError = (MmsDataAccessError) errorCode;
value = MmsValue_newDataAccessError(dataAccessError);
}
else
value = MmsValue_newDataAccessError(DATA_ACCESS_ERROR_UNKNOWN);
}
else if (presentType == AccessResult_PR_array) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_ARRAY;
int arrayElementCount =
accessResultList[i]->choice.array.list.count;
value->value.structure.size = arrayElementCount;
value->value.structure.components = (MmsValue**) GLOBAL_CALLOC(arrayElementCount, sizeof(MmsValue*));
int j;
for (j = 0; j < arrayElementCount; j++) {
value->value.structure.components[j] = mmsMsg_parseDataElement(
accessResultList[i]->choice.array.list.array[j]);
}
}
else if (presentType == AccessResult_PR_structure) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_STRUCTURE;
int componentCount =
accessResultList[i]->choice.structure.list.count;
value->value.structure.size = componentCount;
value->value.structure.components = (MmsValue**) GLOBAL_CALLOC(componentCount, sizeof(MmsValue*));
int j;
for (j = 0; j < componentCount; j++) {
value->value.structure.components[j] = mmsMsg_parseDataElement(
accessResultList[i]->choice.structure.list.array[j]);
}
}
else if (presentType == AccessResult_PR_bitstring) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_BIT_STRING;
int size = accessResultList[i]->choice.bitstring.size;
value->value.bitString.size = (size * 8)
- accessResultList[i]->choice.bitstring.bits_unused;
value->value.bitString.buf = (uint8_t*) GLOBAL_MALLOC(size);
memcpy(value->value.bitString.buf,
accessResultList[i]->choice.bitstring.buf, size);
}
else if (presentType == AccessResult_PR_integer) {
Asn1PrimitiveValue* berInteger =
BerInteger_createFromBuffer(accessResultList[i]->choice.integer.buf,
accessResultList[i]->choice.integer.size);
value = MmsValue_newIntegerFromBerInteger(berInteger);
}
else if (presentType == AccessResult_PR_unsigned) {
Asn1PrimitiveValue* berInteger =
BerInteger_createFromBuffer(accessResultList[i]->choice.Unsigned.buf,
accessResultList[i]->choice.Unsigned.size);
value = MmsValue_newUnsignedFromBerInteger(berInteger);
}
else if (presentType == AccessResult_PR_floatingpoint) {
int size = accessResultList[i]->choice.floatingpoint.size;
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_FLOAT;
if (size == 5) { /* FLOAT32 */
value->value.floatingPoint.formatWidth = 32;
value->value.floatingPoint.exponentWidth = accessResultList[i]->choice.floatingpoint.buf[0];
uint8_t* floatBuf = (accessResultList[i]->choice.floatingpoint.buf + 1);
value->value.floatingPoint.buf = (uint8_t*) GLOBAL_MALLOC(4);
#if (ORDER_LITTLE_ENDIAN == 1)
memcpyReverseByteOrder(value->value.floatingPoint.buf, floatBuf, 4);
#else
memcpy(value->value.floatingPoint.buf, floatBuf, 4);
#endif
}
if (size == 9) { /* FLOAT64 */
value->value.floatingPoint.formatWidth = 64;
value->value.floatingPoint.exponentWidth = accessResultList[i]->choice.floatingpoint.buf[0];
uint8_t* floatBuf = (accessResultList[i]->choice.floatingpoint.buf + 1);
value->value.floatingPoint.buf = (uint8_t*) GLOBAL_MALLOC(8);
#if (ORDER_LITTLE_ENDIAN == 1)
memcpyReverseByteOrder(value->value.floatingPoint.buf, floatBuf, 8);
#else
memcpy(value->value.floatingPoint.buf, floatBuf, 8);
#endif
}
}
else if (presentType == AccessResult_PR_visiblestring) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_VISIBLE_STRING;
int strSize = accessResultList[i]->choice.visiblestring.size;
value->value.visibleString.buf = (char*) GLOBAL_MALLOC(strSize + 1);
value->value.visibleString.size = strSize;
memcpy(value->value.visibleString.buf,
accessResultList[i]->choice.visiblestring.buf,
strSize);
value->value.visibleString.buf[strSize] = 0;
}
else if (presentType == AccessResult_PR_mMSString) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_STRING;
int strSize = accessResultList[i]->choice.mMSString.size;
value->value.visibleString.buf = (char*) GLOBAL_MALLOC(strSize + 1);
value->value.visibleString.size = strSize;
memcpy(value->value.visibleString.buf,
accessResultList[i]->choice.mMSString.buf, strSize);
value->value.visibleString.buf[strSize] = 0;
}
else if (presentType == AccessResult_PR_utctime) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_UTC_TIME;
memcpy(value->value.utcTime,
accessResultList[i]->choice.utctime.buf, 8);
}
else if (presentType == AccessResult_PR_boolean) {
value = MmsValue_newBoolean(accessResultList[i]->choice.boolean);
}
else if (presentType == AccessResult_PR_binarytime) {
int size = accessResultList[i]->choice.binarytime.size;
if (size <= 6) {
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_BINARY_TIME;
value->value.binaryTime.size = size;
memcpy(value->value.binaryTime.buf, accessResultList[i]->choice.binarytime.buf, size);
}
}
else if (presentType == AccessResult_PR_octetstring) {
int size = accessResultList[i]->choice.octetstring.size;
value = (MmsValue*) GLOBAL_CALLOC(1, sizeof(MmsValue));
value->type = MMS_OCTET_STRING;
value->value.octetString.maxSize = size;
value->value.octetString.size = size;
value->value.octetString.buf = (uint8_t*) GLOBAL_MALLOC(size);
memcpy(value->value.octetString.buf, accessResultList[i]->choice.octetstring.buf, size);
}
else {
printf("unknown type %i\n", presentType);
value = MmsValue_newDataAccessError(DATA_ACCESS_ERROR_OBJECT_VALUE_INVALID);
}
if ((elementCount > 1) || createArray)
MmsValue_setElement(valueList, i, value);
}
if (valueList == NULL)
valueList = value;
return valueList;
}
void
mmsClient_parseWriteMultipleItemsResponse(ByteBuffer* message, int32_t bufPos, MmsError* mmsError,
int itemCount, LinkedList* accessResults)
{
uint8_t* buf = message->buffer;
int size = message->size;
int length;
*mmsError = MMS_ERROR_NONE;
uint8_t tag = buf[bufPos++];
if (tag == 0xa5) {
bufPos = BerDecoder_decodeLength(buf, &length, bufPos, size);
if (bufPos == -1) {
*mmsError = MMS_ERROR_PARSING_RESPONSE;
return;
}
*accessResults = LinkedList_create();
int endPos = bufPos + length;
int numberOfAccessResults = 0;
while (bufPos < endPos) {
tag = buf[bufPos++];
bufPos = BerDecoder_decodeLength(buf, &length, bufPos, size);
if (bufPos == -1) goto exit_with_error;
if (tag == 0x81) {
MmsValue* value = MmsValue_newDataAccessError(DATA_ACCESS_ERROR_SUCCESS);
LinkedList_add(*accessResults, (void*) value);
}
if (tag == 0x80) {
uint32_t dataAccessErrorCode =
BerDecoder_decodeUint32(buf, length, bufPos);
MmsValue* value = MmsValue_newDataAccessError((MmsDataAccessError) dataAccessErrorCode);
LinkedList_add(*accessResults, (void*) value);
}
bufPos += length;
numberOfAccessResults++;
}
if (itemCount != numberOfAccessResults)
goto exit_with_error;
}
else
*mmsError = MMS_ERROR_PARSING_RESPONSE;
return;
exit_with_error:
*mmsError = MMS_ERROR_PARSING_RESPONSE;
LinkedList_destroyDeep(*accessResults, (LinkedListValueDeleteFunction) MmsValue_delete);
}