constants.go

package transaction

const (
	// sizes of the transaction fields
	SIGNATURE_MESSAGE_FRAGMENT_SIZE = 6561
	ADDRESS_SIZE                    = 243
	VALUE_SIZE                      = 81
	TIMESTAMP_SIZE                  = 27
	CURRENT_INDEX_SIZE              = 27
	LATEST_INDEX_SIZE               = 27
	BUNDLE_HASH_SIZE                = 243
	TRUNK_TRANSACTION_HASH_SIZE     = 243
	BRANCH_TRANSACTION_HASH_SIZE    = 243
	TAG_SIZE                        = 81
	NONCE_SIZE                      = 81

	// offsets of the transaction fields
	SIGNATURE_MESSAGE_FRAGMENT_OFFSET = 0
	ADDRESS_OFFSET                    = SIGNATURE_MESSAGE_FRAGMENT_END
	VALUE_OFFSET                      = ADDRESS_END
	TIMESTAMP_OFFSET                  = VALUE_END
	CURRENT_INDEX_OFFSET              = TIMESTAMP_END
	LATEST_INDEX_OFFSET               = CURRENT_INDEX_END
	BUNDLE_HASH_OFFSET                = LATEST_INDEX_END
	TRUNK_TRANSACTION_HASH_OFFSET     = BUNDLE_HASH_END
	BRANCH_TRANSACTION_HASH_OFFSET    = TRUNK_TRANSACTION_HASH_END
	TAG_OFFSET                        = BRANCH_TRANSACTION_HASH_END
	NONCE_OFFSET                      = TAG_END

	// ends of the transaction fields
	SIGNATURE_MESSAGE_FRAGMENT_END = SIGNATURE_MESSAGE_FRAGMENT_OFFSET + SIGNATURE_MESSAGE_FRAGMENT_SIZE
	ADDRESS_END                    = ADDRESS_OFFSET + ADDRESS_SIZE
	VALUE_END                      = VALUE_OFFSET + VALUE_SIZE
	TIMESTAMP_END                  = TIMESTAMP_OFFSET + TIMESTAMP_SIZE
	CURRENT_INDEX_END              = CURRENT_INDEX_OFFSET + CURRENT_INDEX_SIZE
	LATEST_INDEX_END               = LATEST_INDEX_OFFSET + LATEST_INDEX_SIZE
	BUNDLE_HASH_END                = BUNDLE_HASH_OFFSET + BUNDLE_HASH_SIZE
	TRUNK_TRANSACTION_HASH_END     = TRUNK_TRANSACTION_HASH_OFFSET + TRUNK_TRANSACTION_HASH_SIZE
	BRANCH_TRANSACTION_HASH_END    = BRANCH_TRANSACTION_HASH_OFFSET + BRANCH_TRANSACTION_HASH_SIZE
	TAG_END                        = TAG_OFFSET + TAG_SIZE
	NONCE_END                      = NONCE_OFFSET + NONCE_SIZE

	// the full size of a transaction
	MARSHALED_TOTAL_SIZE = NONCE_END
)