package jstellarapi.serialization;
public class StellarBinarySchema {
public enum PrimitiveTypes {
UINT16(1),
UINT32(2),
UINT64(3),
HASH128(4),
HASH256(5),
AMOUNT(6),
VARIABLE_LENGTH(7),
ACCOUNT(8),
OBJECT(14),
ARRAY(15),
UINT8(16),
HASH160(17),
PATHSET(18),
VECTOR256(19);
public int typeCode;
PrimitiveTypes(int typeCode){
this.typeCode = typeCode;
}
static int MAXBYTEVALUE=0;
static final PrimitiveTypes reverseLookup[];
static {
for(PrimitiveTypes type : values()){
MAXBYTEVALUE=Math.max(MAXBYTEVALUE, type.typeCode);
}
MAXBYTEVALUE++;
reverseLookup = new PrimitiveTypes[MAXBYTEVALUE];
for(PrimitiveTypes type : values()){
reverseLookup[type.typeCode] = type;
}
}
public static PrimitiveTypes fromByteValue(int type) {
if(type<0 || type>=MAXBYTEVALUE){
return null;
}
return reverseLookup[type];
}
};
public enum BinaryFormatField {
CloseResolution(PrimitiveTypes.UINT8, 1),
TemplateEntryType(PrimitiveTypes.UINT8, 2),
TransactionResult(PrimitiveTypes.UINT8, 3),
LedgerEntryType(PrimitiveTypes.UINT16, 1),
TransactionType(PrimitiveTypes.UINT16, 2),
Flags(PrimitiveTypes.UINT32, 2),
SourceTag(PrimitiveTypes.UINT32, 3),
Sequence(PrimitiveTypes.UINT32, 4),
PreviousTxnLgrSeq(PrimitiveTypes.UINT32, 5),
LedgerSequence(PrimitiveTypes.UINT32, 6),
CloseTime(PrimitiveTypes.UINT32, 7),
ParentCloseTime(PrimitiveTypes.UINT32, 8),
SigningTime(PrimitiveTypes.UINT32, 9),
Expiration(PrimitiveTypes.UINT32, 10),
TransferRate(PrimitiveTypes.UINT32, 11),
// WalletSize(PrimitiveTypes.UINT32, 12),
OwnerCount(PrimitiveTypes.UINT32, 13),
DestinationTag(PrimitiveTypes.UINT32, 14),
HighQualityIn(PrimitiveTypes.UINT32, 16),
HighQualityOut(PrimitiveTypes.UINT32, 17),
LowQualityIn(PrimitiveTypes.UINT32, 18),
LowQualityOut(PrimitiveTypes.UINT32, 19),
QualityIn(PrimitiveTypes.UINT32, 20),
QualityOut(PrimitiveTypes.UINT32, 21),
StampEscrow(PrimitiveTypes.UINT32, 22),
BondAmount(PrimitiveTypes.UINT32, 23),
LoadFee(PrimitiveTypes.UINT32, 24),
OfferSequence(PrimitiveTypes.UINT32, 25),
FirstLedgerSequence(PrimitiveTypes.UINT32, 26), // Deprecated: do not use
LastLedgerSequence(PrimitiveTypes.UINT32, 27),
TransactionIndex(PrimitiveTypes.UINT32, 28),
OperationLimit(PrimitiveTypes.UINT32, 29),
ReferenceFeeUnits(PrimitiveTypes.UINT32, 30),
ReserveBase(PrimitiveTypes.UINT32, 31),
ReserveIncrement(PrimitiveTypes.UINT32, 32),
SetFlag(PrimitiveTypes.UINT32, 33),
ClearFlag(PrimitiveTypes.UINT32, 34),
IndexNext(PrimitiveTypes.UINT64, 1),
IndexPrevious(PrimitiveTypes.UINT64, 2),
BookNode(PrimitiveTypes.UINT64, 3),
OwnerNode(PrimitiveTypes.UINT64, 4),
BaseFee(PrimitiveTypes.UINT64, 5),
ExchangeRate(PrimitiveTypes.UINT64, 6),
LowNode(PrimitiveTypes.UINT64, 7),
HighNode(PrimitiveTypes.UINT64, 8),
// EmailHash(PrimitiveTypes.HASH128, 1),
LedgerHash(PrimitiveTypes.HASH256, 1),
ParentHash(PrimitiveTypes.HASH256, 2),
TransactionHash(PrimitiveTypes.HASH256, 3),
AccountHash(PrimitiveTypes.HASH256, 4),
PreviousTxnID(PrimitiveTypes.HASH256, 5),
LedgerIndex(PrimitiveTypes.HASH256, 6),
// WalletLocator(PrimitiveTypes.HASH256, 7),
RootIndex(PrimitiveTypes.HASH256, 8),
BookDirectory(PrimitiveTypes.HASH256, 16),
InvoiceID(PrimitiveTypes.HASH256, 17),
Nickname(PrimitiveTypes.HASH256, 18),
Feature(PrimitiveTypes.HASH256, 19),
TakerPaysCurrency(PrimitiveTypes.HASH160, 1),
TakerPaysIssuer(PrimitiveTypes.HASH160, 2),
TakerGetsCurrency(PrimitiveTypes.HASH160, 3),
TakerGetsIssuer(PrimitiveTypes.HASH160, 4),
Amount(PrimitiveTypes.AMOUNT, 1),
Balance(PrimitiveTypes.AMOUNT, 2),
LimitAmount(PrimitiveTypes.AMOUNT, 3),
TakerPays(PrimitiveTypes.AMOUNT, 4),
TakerGets(PrimitiveTypes.AMOUNT, 5),
LowLimit(PrimitiveTypes.AMOUNT, 6),
HighLimit(PrimitiveTypes.AMOUNT, 7),
Fee(PrimitiveTypes.AMOUNT, 8),
SendMax(PrimitiveTypes.AMOUNT, 9),
MinimumOffer(PrimitiveTypes.AMOUNT, 16),
StellarEscrow(PrimitiveTypes.AMOUNT, 17),
PublicKey(PrimitiveTypes.VARIABLE_LENGTH, 1),
// MessageKey(PrimitiveTypes.VARIABLE_LENGTH, 2),
SigningPubKey(PrimitiveTypes.VARIABLE_LENGTH, 3),
TxnSignature(PrimitiveTypes.VARIABLE_LENGTH, 4),
Generator(PrimitiveTypes.VARIABLE_LENGTH, 5),
Signature(PrimitiveTypes.VARIABLE_LENGTH, 6),
// Domain(PrimitiveTypes.VARIABLE_LENGTH, 7),
FundCode(PrimitiveTypes.VARIABLE_LENGTH, 8),
RemoveCode(PrimitiveTypes.VARIABLE_LENGTH, 9),
ExpireCode(PrimitiveTypes.VARIABLE_LENGTH, 10),
CreateCode(PrimitiveTypes.VARIABLE_LENGTH, 11),
MemoType(PrimitiveTypes.VARIABLE_LENGTH, 12),
MemoData(PrimitiveTypes.VARIABLE_LENGTH, 13),
Account(PrimitiveTypes.ACCOUNT, 1),
Owner(PrimitiveTypes.ACCOUNT, 2),
Destination(PrimitiveTypes.ACCOUNT, 3),
Issuer(PrimitiveTypes.ACCOUNT, 4),
Target(PrimitiveTypes.ACCOUNT, 7),
RegularKey(PrimitiveTypes.ACCOUNT, 8),
InflationDest(PrimitiveTypes.ACCOUNT, 9),
Paths(PrimitiveTypes.PATHSET, 1),
Indexes(PrimitiveTypes.VECTOR256, 1),
Hashes(PrimitiveTypes.VECTOR256, 2),
Features(PrimitiveTypes.VECTOR256, 3),
EndOfObject(PrimitiveTypes.OBJECT, 1), //Not a real object, but a marker for end of object
TransactionMetaData(PrimitiveTypes.OBJECT, 2),
CreatedNode(PrimitiveTypes.OBJECT, 3),
DeletedNode(PrimitiveTypes.OBJECT, 4),
ModifiedNode(PrimitiveTypes.OBJECT, 5),
PreviousFields(PrimitiveTypes.OBJECT, 6),
FinalFields(PrimitiveTypes.OBJECT, 7),
NewFields(PrimitiveTypes.OBJECT, 8),
TemplateEntry(PrimitiveTypes.OBJECT, 9),
Memo(PrimitiveTypes.OBJECT, 10),
EndOfArray(PrimitiveTypes.ARRAY, 1), //Not a real object, but a marker for end of Array
SigningAccounts(PrimitiveTypes.ARRAY, 2),
TxnSignatures(PrimitiveTypes.ARRAY, 3),
Signatures(PrimitiveTypes.ARRAY, 4),
Template(PrimitiveTypes.ARRAY, 5),
Necessary(PrimitiveTypes.ARRAY, 6),
Sufficient(PrimitiveTypes.ARRAY, 7),
AffectedNodes(PrimitiveTypes.ARRAY, 8),
Memos(PrimitiveTypes.ARRAY, 9),
;
PrimitiveTypes primitive;
int fieldId;
BinaryFormatField(PrimitiveTypes primitve, int fieldValue){
this.primitive = primitve;
this.fieldId = fieldValue;
}
static int MAXBYTEVALUE=0;
static final BinaryFormatField[][] typeFieldLookup;
static {
for(BinaryFormatField f : values()){
MAXBYTEVALUE = Math.max(MAXBYTEVALUE, f.fieldId);
}
MAXBYTEVALUE++;
typeFieldLookup = new BinaryFormatField[PrimitiveTypes.MAXBYTEVALUE][BinaryFormatField.MAXBYTEVALUE];
for(BinaryFormatField f : values()){
typeFieldLookup[f.primitive.typeCode][f.fieldId] = f;
}
}
public static BinaryFormatField lookup(int type, int fieldType) {
BinaryFormatField fieldToReturn=null;
if(type<0 || type>=PrimitiveTypes.MAXBYTEVALUE){
fieldToReturn=null;
}
else if(fieldType<0 || fieldType>=BinaryFormatField.MAXBYTEVALUE){
fieldToReturn=null;
}
else {
fieldToReturn = typeFieldLookup[type][fieldType];
}
if(fieldToReturn==null){
throw new RuntimeException("Could not find type "+type+", field "+fieldType);
}
return fieldToReturn;
}
}
public enum TransactionTypes {
PAYMENT(0),
CLAIM(1),
WALLET_ADD(2),
ACCOUNT_SET(3),
PASSWORD_FUND(4),
REGULAR_KEY_SET(5),
NICKNAME_SET(6),
OFFER_CREATE(7),
OFFER_CANCEL(8),
CONTRACT(9),
CONTRACT_REMOVE(10),
TRUST_SET(20),
FEATURE(100),
FEE(101);
static int MAXBYTEVALUE=0;
static TransactionTypes reverseLookup[];
static {
for(TransactionTypes type : values()){
MAXBYTEVALUE = Math.max(MAXBYTEVALUE, type.byteValue);
}
MAXBYTEVALUE++;
reverseLookup = new TransactionTypes[MAXBYTEVALUE];
for(TransactionTypes type : values()){
reverseLookup[type.byteValue] = type;
}
}
public byte byteValue;
TransactionTypes(int txTypeByteValue){
this.byteValue = (byte) txTypeByteValue;
}
public static TransactionTypes fromType(int txType) {
if(txType<0 || txType>=MAXBYTEVALUE){
return null;
}
return reverseLookup[txType];
}
};
}