Example #1
0
mama_status mamaFieldCache_updateCacheFromMsgField(mamaFieldCache fieldCache,
                                                   const mamaMsgField messageField)
{
    mama_status ret;
    mama_fid_t fid;
    mamaFieldType type = MAMA_FIELD_TYPE_UNKNOWN;
    const char* name = NULL;
    mamaFieldDescriptor descriptor = NULL;
    mamaFieldCacheField field = NULL;

    ret = mamaMsgField_getFid(messageField, &fid);
    if (ret != MAMA_STATUS_OK)
    {
        return ret;
    }

    if (MAMA_STATUS_OK != mamaFieldCacheMap_find(fieldCache->mMap, fid, type, name, &field))
    {
        ret = mamaMsgField_getType(messageField, &type);
        if (ret != MAMA_STATUS_OK)
        {
            return ret;
        }
        if (fieldCache->mUseFieldNames)
        {
            mamaMsgField_getName(messageField, &name);
        }
        mamaFieldCacheField_create(&field, fid, type, name);
        ret = mamaFieldCacheMap_add(fieldCache->mMap, field);
        if (ret != MAMA_STATUS_OK)
        {
            return ret;
        }
        fieldCache->mSize++;

        mamaMsgField_getDescriptor(messageField, &descriptor);
        if (descriptor)
        {
            mamaFieldCacheField_setDescriptor(field, descriptor);
        }
    }
    else
    {
        type = field->mType;
    }

    if (fieldCache->mTrackModified && field->mPublish && !field->mIsModified)
    {
        field->mIsModified = 1;
        mamaFieldCacheList_add(fieldCache->mModifiedFields, (void*)field);
    }

    switch (type)
    {
        case MAMA_FIELD_TYPE_BOOL:
        {
            mama_bool_t result;
            mamaMsgField_getBool(messageField, &result);
            mamaFieldCacheField_setBool(field, result);
            break;
        }
        case MAMA_FIELD_TYPE_CHAR:
        {
            char value;
            mamaMsgField_getChar(messageField, &value);
            mamaFieldCacheField_setChar(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_I8:
        {
            mama_i8_t value;
            mamaMsgField_getI8(messageField, &value);
            mamaFieldCacheField_setI8(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_U8:
        {
            mama_u8_t value;
            mamaMsgField_getU8(messageField, &value);
            mamaFieldCacheField_setU8(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_I16:
        {
            mama_i16_t value;
            mamaMsgField_getI16(messageField, &value);
            mamaFieldCacheField_setI16(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_U16:
        {
            mama_u16_t value;
            mamaMsgField_getU16(messageField, &value);
            mamaFieldCacheField_setU16(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_I32:
        {
            mama_i32_t value;
            mamaMsgField_getI32(messageField, &value);
            mamaFieldCacheField_setI32(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_U32:
        {
            mama_u32_t value;
            mamaMsgField_getU32(messageField, &value);
            mamaFieldCacheField_setU32(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_I64:
        {
            mama_i64_t value;
            mamaMsgField_getI64(messageField, &value);
            mamaFieldCacheField_setI64(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_U64:
        {
            mama_u64_t value;
            mamaMsgField_getU64(messageField, &value);
            mamaFieldCacheField_setU64(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_F32:
        {
            mama_f32_t value;
            mamaMsgField_getF32(messageField, &value);
            mamaFieldCacheField_setF32(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_QUANTITY:
        case MAMA_FIELD_TYPE_F64:
        {
            mama_f64_t value;
            mamaMsgField_getF64(messageField, &value);
            mamaFieldCacheField_setF64(field, value);
            break;
        }
        case MAMA_FIELD_TYPE_STRING:
        {
            const char* value = NULL;
            mamaMsgField_getString(messageField, &value);
            mamaFieldCacheField_setString(field, value, 0);
            break;
        }
        case MAMA_FIELD_TYPE_PRICE:
        {
            mamaMsgField_getPrice(messageField, fieldCache->mReusablePrice);
            mamaFieldCacheField_setPrice(field, fieldCache->mReusablePrice);
            break;
        }
        case MAMA_FIELD_TYPE_TIME:
        {
            mamaMsgField_getDateTime(messageField, fieldCache->mReusableDateTime);
            mamaFieldCacheField_setDateTime(field, fieldCache->mReusableDateTime);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_I8:
        {
            const mama_i8_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorI8(messageField, &values, &size);
            mamaFieldCacheField_setI8Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_U8:
        {
            const mama_u8_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorU8(messageField, &values, &size);
            mamaFieldCacheField_setU8Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_I16:
        {
            const mama_i16_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorI16(messageField, &values, &size);
            mamaFieldCacheField_setI16Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_U16:
        {
            const mama_u16_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorU16(messageField, &values, &size);
            mamaFieldCacheField_setU16Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_I32:
        {
            const mama_i32_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorI32(messageField, &values, &size);
            mamaFieldCacheField_setI32Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_U32:
        {
            const mama_u32_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorU32(messageField, &values, &size);
            mamaFieldCacheField_setU32Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_I64:
        {
            const mama_i64_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorI64(messageField, &values, &size);
            mamaFieldCacheField_setI64Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_U64:
        {
            const mama_u64_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorU64(messageField, &values, &size);
            mamaFieldCacheField_setU64Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_F32:
        {
            const mama_f32_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorF32(messageField, &values, &size);
            mamaFieldCacheField_setF32Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_F64:
        {
            const mama_f64_t* values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorF64(messageField, &values, &size);
            mamaFieldCacheField_setF64Vector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_STRING:
        {
            const char** values = NULL;
            mama_size_t size = 0;
            mamaMsgField_getVectorString(messageField, &values, &size);
            mamaFieldCacheField_setStringVector(field, values, size);
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_PRICE:
        {
            /* TODO: mamaMsgField does not provide methods to get price vector
            const mamaPrice* values = NULL;
            mama_size_t size;
            mamaMsgField_getVectorPrice(messageField, &values, &size);
            mamaFieldCacheField_setPriceVector(field, values, size);
             */
            break;
        }
        case MAMA_FIELD_TYPE_VECTOR_TIME:
        {
            /* TODO: mamaMsgField does not provide methods to get time vector
            const mamaDateTime* values = NULL;
            mama_size_t size;
            mamaMsgField_getVectorDateTime(messageField, &values, &size);
            mamaFieldCacheField_setDateTimeVector(field, values, size);
             */
            break;
        }
        default:
            break;
    }
    return ret;
}
int main (int argc, const char **argv)
{

	mamaPlaybackFileParser	fileParser		= NULL;
	mamaPlaybackCapture		fileCapture		= NULL;
	char*           		headerString	= NULL;
	mamaMsg        			sourceMsg		= NULL;
	mamaMsg					targetMsg		= NULL;
	mamaMsgField			aField 			= NULL;
	mamaBridge        		gMamaBridge     = NULL;
    mamaMsgIterator 		iterator 		= NULL;
    mamaFieldType 			fieldType		= MAMA_FIELD_TYPE_UNKNOWN;
    parseCommandLine (argc, argv);

     mama_loadBridge (&gMamaBridge, "wmw");
     mama_loadBridge (&gMamaBridge, "avis");
     mama_open ();

    mamaPlaybackFileParser_allocate (&fileParser);
    mamaPlaybackFileParser_openFile(fileParser, (char*)gInputFilename);

    mamaCapture_allocate(&fileCapture);
    mamaCapture_openFile (&fileCapture, gOutputFilename);

    mamaMsgIterator_create(&iterator, NULL);

    mamaMsg_createForPayload(&targetMsg, 'A');

    while (mamaPlaybackFileParser_getNextHeader(fileParser, &headerString))
    {
        if (mamaPlaybackFileParser_getNextMsg (fileParser,
                                                &sourceMsg))
        {
            char 	temp[64];
            char*	start = headerString;
            char*	end = strchr (headerString,':');

            strncpy (temp,start, end-start); temp[end-start]='\0';
            mamaCapture_setFeedSource (&fileCapture, temp);
            end++;
            start=end;
            end = strchr (start,':');
            strncpy (temp,start, end-start);temp[end-start]='\0';
            mamaCapture_setTransportName (&fileCapture, temp);
            end++;
            start=end;
            end = strchr (start,'\0');
            strncpy (temp,start, end-start);temp[end-start]='\0';
            mamaCapture_setSymbol (&fileCapture, temp);

			mamaMsgIterator_associate(iterator, sourceMsg);
			mamaMsg_clear(targetMsg);

			while ((aField = mamaMsgIterator_next(iterator)) != NULL)
			{
				uint16_t        fid             = 0;
				mamaMsgField_getFid(aField, &fid);
				mamaMsgField_getType(aField, &fieldType);
				switch (fieldType)
				{

					case  MAMA_FIELD_TYPE_BOOL:
		               { mama_bool_t result;
		                mamaMsgField_getBool (aField, &result);
						mamaMsg_addBool(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_CHAR:
						{char result;
		                mamaMsgField_getChar (aField, &result);
						mamaMsg_addChar(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_I8:
		                {mama_i8_t result;
		                mamaMsgField_getI8 (aField, &result);
						mamaMsg_addI8(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_U8:
		                {mama_u8_t result;
		                mamaMsgField_getU8 (aField, &result);
						mamaMsg_addU8(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_I16:
		                {mama_i16_t result;
		                mamaMsgField_getI16 (aField, &result);
						mamaMsg_addI16(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_U16:
		                {mama_u16_t result;
		                mamaMsgField_getU16 (aField, &result);
						mamaMsg_addU16(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_I32:
		                {mama_i32_t result;
		                mamaMsgField_getI32 (aField, &result);
						mamaMsg_addI32(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_U32:
		                {mama_u32_t result;
		                mamaMsgField_getU32 (aField, &result);
						mamaMsg_addU32(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_I64:
		                {mama_i64_t result;
		                mamaMsgField_getI64 (aField, &result);
						mamaMsg_addI64(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_U64:
		                {mama_u64_t result;
		                mamaMsgField_getU64 (aField, &result);
						mamaMsg_addU64(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_F32:
		                {mama_f32_t result;
		                mamaMsgField_getF32 (aField, &result);
						mamaMsg_addF32(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_F64:
		                {mama_f64_t result;
		                mamaMsgField_getF64 (aField, &result);
						mamaMsg_addF64(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_STRING:
						{const char* result;
		                mamaMsgField_getString (aField, &result);
						mamaMsg_addString(targetMsg, NULL, fid, result);
						}break;
					case  MAMA_FIELD_TYPE_TIME:
						{
							mamaDateTime result;
							mamaMsgField_getDateTime (aField, result);
							mamaMsg_addDateTime(targetMsg, NULL, fid, result);
						}break;
					case MAMA_FIELD_TYPE_PRICE:
						{
							mamaPrice result;
							mamaMsgField_getPrice(aField, result);
							mamaMsg_addPrice(targetMsg, NULL, fid, result);
						}break;
					default:
						case MAMA_FIELD_TYPE_VECTOR_I8:
						case MAMA_FIELD_TYPE_VECTOR_U8:
						case MAMA_FIELD_TYPE_VECTOR_I16:
						case MAMA_FIELD_TYPE_VECTOR_U16:
						case MAMA_FIELD_TYPE_VECTOR_I32:
						case MAMA_FIELD_TYPE_VECTOR_U32:
						case MAMA_FIELD_TYPE_VECTOR_I64:
						case MAMA_FIELD_TYPE_VECTOR_U64:
						case MAMA_FIELD_TYPE_VECTOR_F32:
						case MAMA_FIELD_TYPE_VECTOR_F64:
						case MAMA_FIELD_TYPE_VECTOR_STRING:
						case MAMA_FIELD_TYPE_VECTOR_MSG:
						case MAMA_FIELD_TYPE_VECTOR_TIME:
						case MAMA_FIELD_TYPE_VECTOR_PRICE:
						case MAMA_FIELD_TYPE_QUANTITY:
						case MAMA_FIELD_TYPE_COLLECTION :
						case MAMA_FIELD_TYPE_UNKNOWN:
						case MAMA_FIELD_TYPE_OPAQUE:
						case MAMA_FIELD_TYPE_MSG:
							break;
				}
			}
            mamaCapture_saveMamaMsg (&fileCapture, &targetMsg);
        }
    }

    mamaMsgIterator_destroy(iterator);
    mamaCapture_closeFile(fileCapture);
    mamaCapture_deallocate (fileCapture);
    mamaPlaybackFileParser_closeFile(fileParser);
    mamaPlaybackFileParser_deallocate (fileParser);
    return (0);
}