/*
* Decodes the field entry data and prints out the field entry data
* with help of the dictionary. Returns success if decoding succeeds
* or failure if decoding fails.
* fEntry - The field entry data
* dIter - The decode iterator
*/
RsslRet decodeFieldEntry(RsslFieldEntry* fEntry, RsslDecodeIterator *dIter)
{
RsslRet ret = 0;
RsslDataType dataType = RSSL_DT_UNKNOWN;
RsslUInt64 fidUIntValue = 0;
RsslInt64 fidIntValue = 0;
RsslFloat tempFloat = 0;
RsslDouble tempDouble = 0;
RsslReal fidRealValue = RSSL_INIT_REAL;
RsslEnum fidEnumValue;
RsslFloat fidFloatValue = 0;
RsslDouble fidDoubleValue = 0;
RsslQos fidQosValue = RSSL_INIT_QOS;
RsslDateTime fidDateTimeValue;
RsslState fidStateValue;
RsslBuffer fidBufferValue;
RsslBuffer fidDateTimeBuf;
RsslBuffer fidRealBuf;
RsslBuffer fidStateBuf;
RsslBuffer fidQosBuf;
RsslDictionaryEntry* dictionaryEntry = NULL;
/* get dictionary entry */
if (!dictionary.entriesArray)
{
dumpHexBuffer(&fEntry->encData);
return RSSL_RET_SUCCESS;
}
else
dictionaryEntry = dictionary.entriesArray[fEntry->fieldId];
/* return if no entry found */
if (!dictionaryEntry)
{
printf("\tFid %d not found in dictionary\n", fEntry->fieldId);
dumpHexBuffer(&fEntry->encData);
return RSSL_RET_SUCCESS;
}
/* print out fid name */
printf("\t%-20s", dictionaryEntry->acronym.data);
/* decode and print out fid value */
dataType = dictionaryEntry->rwfType;
switch (dataType)
{
case RSSL_DT_UINT:
if ((ret = rsslDecodeUInt(dIter, &fidUIntValue)) == RSSL_RET_SUCCESS)
{
printf(RTR_LLU "\n", fidUIntValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeUInt() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_INT:
if ((ret = rsslDecodeInt(dIter, &fidIntValue)) == RSSL_RET_SUCCESS)
{
printf(RTR_LLD "\n", fidIntValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeInt() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_FLOAT:
if ((ret = rsslDecodeFloat(dIter, &fidFloatValue)) == RSSL_RET_SUCCESS)
{
printf("%f\n", fidFloatValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeFloat() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_DOUBLE:
if ((ret = rsslDecodeDouble(dIter, &fidDoubleValue)) == RSSL_RET_SUCCESS)
{
printf("%f\n", fidDoubleValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDouble() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_REAL:
if ((ret = rsslDecodeReal(dIter, &fidRealValue)) == RSSL_RET_SUCCESS)
{
fidRealBuf.data = (char*)alloca(35);
fidRealBuf.length = 35;
rsslRealToString(&fidRealBuf, &fidRealValue);
printf("%s\n", fidRealBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeReal() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_ENUM:
if ((ret = rsslDecodeEnum(dIter, &fidEnumValue)) == RSSL_RET_SUCCESS)
{
RsslEnumType *pEnumType = getFieldEntryEnumType(dictionaryEntry, fidEnumValue);
if (pEnumType)
printf("%.*s(%d)\n", pEnumType->display.length, pEnumType->display.data, fidEnumValue);
else
printf("%d\n", fidEnumValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeEnum() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_DATE:
if ((ret = rsslDecodeDate(dIter, &fidDateTimeValue.date)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(30);
fidDateTimeBuf.length = 30;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_DATE, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDate() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_TIME:
if ((ret = rsslDecodeTime(dIter, &fidDateTimeValue.time)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(30);
fidDateTimeBuf.length = 30;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_TIME, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeTime() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_DATETIME:
if ((ret = rsslDecodeDateTime(dIter, &fidDateTimeValue)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(50);
fidDateTimeBuf.length = 50;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_DATETIME, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDateTime() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_QOS:
if((ret = rsslDecodeQos(dIter, &fidQosValue)) == RSSL_RET_SUCCESS) {
fidQosBuf.data = (char*)alloca(100);
fidQosBuf.length = 100;
rsslQosToString(&fidQosBuf, &fidQosValue);
printf("%s\n", fidQosBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeQos() failed with return code: %d\n", ret);
return ret;
}
break;
case RSSL_DT_STATE:
if((ret = rsslDecodeState(dIter, &fidStateValue)) == RSSL_RET_SUCCESS) {
int stateBufLen = 80;
if (fidStateValue.text.data)
stateBufLen += fidStateValue.text.length;
fidStateBuf.data = (char*)alloca(stateBufLen);
fidStateBuf.length = stateBufLen;
rsslStateToString(&fidStateBuf, &fidStateValue);
printf("%.*s\n", fidStateBuf.length, fidStateBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeState() failed with return code: %d\n", ret);
return ret;
}
break;
/*For an example of array decoding, see fieldListEncDec.c*/
case RSSL_DT_ARRAY:
break;
case RSSL_DT_BUFFER:
case RSSL_DT_ASCII_STRING:
case RSSL_DT_UTF8_STRING:
case RSSL_DT_RMTES_STRING:
if((ret = rsslDecodeBuffer(dIter, &fidBufferValue)) == RSSL_RET_SUCCESS)
{
printf("%.*s\n", fidBufferValue.length, fidBufferValue.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeBuffer() failed with return code: %d\n", ret);
return ret;
}
break;
default:
printf("Unsupported data type (%d) for fid value\n", dataType);
break;
}
if (ret == RSSL_RET_BLANK_DATA)
{
printf("<blank data>\n");
}
return RSSL_RET_SUCCESS;
}
/* Decodes the content of a QueueData or QueueDataExpired message. */
RsslBool queueMsgHandlerDecodeQueueData(RsslDecodeIterator *pIter)
{
RsslFieldList fieldList;
RsslFieldEntry fieldEntry;
RsslRet ret;
RsslBool sendAck = RSSL_FALSE;
rsslClearFieldList(&fieldList);
ret = rsslDecodeFieldList(pIter, &fieldList, NULL);
if (ret != RSSL_RET_SUCCESS)
{
printf("\nrsslDecodeFieldList failed: %d\n", ret);
return RSSL_FALSE;
}
rsslClearFieldEntry(&fieldEntry);
while ((ret = rsslDecodeFieldEntry(pIter, &fieldEntry)) != RSSL_RET_END_OF_CONTAINER)
{
RsslRet ret = 0;
RsslDataType dataType = RSSL_DT_UNKNOWN;
RsslUInt64 fidUIntValue = 0;
RsslInt64 fidIntValue = 0;
RsslFloat tempFloat = 0;
RsslDouble tempDouble = 0;
RsslReal fidRealValue = RSSL_INIT_REAL;
RsslEnum fidEnumValue;
RsslFloat fidFloatValue = 0;
RsslDouble fidDoubleValue = 0;
RsslQos fidQosValue = RSSL_INIT_QOS;
RsslDateTime fidDateTimeValue;
RsslState fidStateValue;
RsslBuffer fidBufferValue;
RsslBuffer fidDateTimeBuf;
RsslBuffer fidRealBuf;
RsslBuffer fidStateBuf;
RsslBuffer fidQosBuf;
RsslDictionaryEntry* dictionaryEntry = NULL;
if (ret != RSSL_RET_SUCCESS)
{
printf("\nrsslDecodeFieldEntry() failed: %d\n", ret);
return RSSL_FALSE;
}
dictionaryEntry = fdmDictionary.entriesArray[fieldEntry.fieldId];
/* return if no entry found */
if (!dictionaryEntry)
{
printf("\tFid %d not found in dictionary\n", fieldEntry.fieldId);
}
else
{
/* print out fid name */
printf("\t%-20s", dictionaryEntry->acronym.data);
/* decode and print out fid value */
dataType = dictionaryEntry->rwfType;
switch (dataType)
{
case RSSL_DT_UINT:
if ((ret = rsslDecodeUInt(pIter, &fidUIntValue)) == RSSL_RET_SUCCESS)
{
printf(""RTR_LLU"\n", fidUIntValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeUInt() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_INT:
if ((ret = rsslDecodeInt(pIter, &fidIntValue)) == RSSL_RET_SUCCESS)
{
printf(""RTR_LLD"\n", fidIntValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeInt() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_FLOAT:
if ((ret = rsslDecodeFloat(pIter, &fidFloatValue)) == RSSL_RET_SUCCESS)
{
printf("%f\n", fidFloatValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeFloat() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_DOUBLE:
if ((ret = rsslDecodeDouble(pIter, &fidDoubleValue)) == RSSL_RET_SUCCESS)
{
printf("%f\n", fidDoubleValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDouble() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_REAL:
if ((ret = rsslDecodeReal(pIter, &fidRealValue)) == RSSL_RET_SUCCESS)
{
fidRealBuf.data = (char*)alloca(35);
fidRealBuf.length = 35;
rsslRealToString(&fidRealBuf, &fidRealValue);
printf("%s\n", fidRealBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeReal() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_ENUM:
if ((ret = rsslDecodeEnum(pIter, &fidEnumValue)) == RSSL_RET_SUCCESS)
{
RsslEnumType *pEnumType = getFieldEntryEnumType(dictionaryEntry, fidEnumValue);
if (pEnumType)
printf("\"%.*s\"(%d)\n", pEnumType->display.length, pEnumType->display.data, fidEnumValue);
else
printf("%d\n", fidEnumValue);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeEnum() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_DATE:
if ((ret = rsslDecodeDate(pIter, &fidDateTimeValue.date)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(30);
fidDateTimeBuf.length = 30;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_DATE, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDate() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_TIME:
if ((ret = rsslDecodeTime(pIter, &fidDateTimeValue.time)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(30);
fidDateTimeBuf.length = 30;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_TIME, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeTime() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_DATETIME:
if ((ret = rsslDecodeDateTime(pIter, &fidDateTimeValue)) == RSSL_RET_SUCCESS)
{
fidDateTimeBuf.data = (char*)alloca(50);
fidDateTimeBuf.length = 50;
rsslDateTimeToString(&fidDateTimeBuf, RSSL_DT_DATETIME, &fidDateTimeValue);
printf("%s\n", fidDateTimeBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeDateTime() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_QOS:
if((ret = rsslDecodeQos(pIter, &fidQosValue)) == RSSL_RET_SUCCESS) {
fidQosBuf.data = (char*)alloca(100);
fidQosBuf.length = 100;
rsslQosToString(&fidQosBuf, &fidQosValue);
printf("%s\n", fidQosBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeQos() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
case RSSL_DT_STATE:
if((ret = rsslDecodeState(pIter, &fidStateValue)) == RSSL_RET_SUCCESS) {
int stateBufLen = 80;
if (fidStateValue.text.data)
stateBufLen += fidStateValue.text.length;
fidStateBuf.data = (char*)alloca(stateBufLen);
fidStateBuf.length = stateBufLen;
rsslStateToString(&fidStateBuf, &fidStateValue);
printf("%.*s\n", fidStateBuf.length, fidStateBuf.data);
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeState() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
/*For an example of array decoding, see fieldListEncDec.c*/
case RSSL_DT_ARRAY:
break;
case RSSL_DT_BUFFER:
case RSSL_DT_ASCII_STRING:
case RSSL_DT_UTF8_STRING:
case RSSL_DT_RMTES_STRING:
{
if((ret = rsslDecodeBuffer(pIter, &fidBufferValue)) == RSSL_RET_SUCCESS)
{
RsslBuffer msgTypeBuf;
msgTypeBuf.length = 1;
msgTypeBuf.data = (char*)"D";
printf("%.*s\n", fidBufferValue.length, fidBufferValue.data);
/* Acknowledge orders. */
if (fieldEntry.fieldId == 35 &&
rsslBufferIsEqual(&msgTypeBuf, &fidBufferValue))
sendAck = RSSL_TRUE;
}
else if (ret != RSSL_RET_BLANK_DATA)
{
printf("rsslDecodeBuffer() failed with return code: %d\n", ret);
return RSSL_FALSE;
}
break;
}
default:
printf("Unsupported data type (%d) for fid value\n", dataType);
break;
}
}
if (ret == RSSL_RET_BLANK_DATA)
{
printf("<blank data>\n");
}
}
printf("\n");
return sendAck;
}
