SerializedTransaction::SerializedTransaction (SerializerIterator& sit) : STObject (sfTransaction),
mSigGood (false), mSigBad (false)
{
int length = sit.getBytesLeft ();
if ((length < Protocol::txMinSizeBytes) || (length > Protocol::txMaxSizeBytes))
{
Log (lsERROR) << "Transaction has invalid length: " << length;
throw std::runtime_error ("Transaction length invalid");
}
set (sit);
mType = static_cast<TxType> (getFieldU16 (sfTransactionType));
mFormat = TxFormats::getInstance()->findByType (mType);
if (!mFormat)
{
WriteLog (lsWARNING, SerializedTransaction) << "Transaction type: " << mType;
throw std::runtime_error ("invalid transaction type");
}
if (!setType (mFormat->elements))
{
WriteLog (lsWARNING, SerializedTransaction) << "Transaction not legal for format";
throw std::runtime_error ("transaction not valid");
}
}
STTx::STTx (SerialIter& sit)
: STObject (sfTransaction)
, sig_state_ (boost::indeterminate)
{
int length = sit.getBytesLeft ();
if ((length < Protocol::txMinSizeBytes) || (length > Protocol::txMaxSizeBytes))
{
WriteLog (lsERROR, STTx) <<
"Transaction has invalid length: " << length;
throw std::runtime_error ("Transaction length invalid");
}
set (sit);
tx_type_ = static_cast<TxType> (getFieldU16 (sfTransactionType));
auto format = TxFormats::getInstance().findByType (tx_type_);
if (!format)
{
WriteLog (lsWARNING, STTx) <<
"Invalid transaction type: " << tx_type_;
throw std::runtime_error ("invalid transaction type");
}
if (!setType (format->elements))
{
WriteLog (lsWARNING, STTx) <<
"Transaction not legal for format";
throw std::runtime_error ("transaction not valid");
}
}
STTx::STTx (STObject&& object)
: STObject (std::move (object))
{
tx_type_ = static_cast <TxType> (getFieldU16 (sfTransactionType));
if (!setType (getTxFormat (tx_type_)->elements))
Throw<std::runtime_error> ("transaction not valid");
tid_ = getHash(HashPrefix::transactionID);
}
STTx::STTx (SerialIter& sit)
: STObject (sfTransaction)
{
int length = sit.getBytesLeft ();
if ((length < txMinSizeBytes) || (length > txMaxSizeBytes))
Throw<std::runtime_error> ("Transaction length invalid");
set (sit);
tx_type_ = static_cast<TxType> (getFieldU16 (sfTransactionType));
if (!setType (getTxFormat (tx_type_)->elements))
Throw<std::runtime_error> ("transaction not valid");
tid_ = getHash(HashPrefix::transactionID);
}
void STLedgerEntry::setSLEType ()
{
mFormat = LedgerFormats::getInstance().findByType (
static_cast <LedgerEntryType> (getFieldU16 (sfLedgerEntryType)));
if (mFormat == nullptr)
throw std::runtime_error ("invalid ledger entry type");
type_ = mFormat->getType ();
if (!setType (mFormat->elements))
{
WriteLog (lsWARNING, SerializedLedger)
<< "Ledger entry not valid for type " << mFormat->getName ();
WriteLog (lsWARNING, SerializedLedger) << getJson (0);
throw std::runtime_error ("ledger entry not valid for type");
}
}
SerializedLedgerEntry::SerializedLedgerEntry (SerializerIterator& sit, uint256 const& index)
: STObject (sfLedgerEntry), mIndex (index), mMutable (true)
{
set (sit);
uint16 type = getFieldU16 (sfLedgerEntryType);
LedgerFormats::Item const* const item =
LedgerFormats::getInstance()->findByType (static_cast <LedgerEntryType> (type));
if (item == nullptr)
throw std::runtime_error ("invalid ledger entry type");
mType = item->getType ();
if (!setType (item->elements))
throw std::runtime_error ("ledger entry not valid for type");
}
STTx::STTx (
TxType type,
std::function<void(STObject&)> assembler)
: STObject (sfTransaction)
{
auto format = getTxFormat (type);
set (format->elements);
setFieldU16 (sfTransactionType, format->getType ());
assembler (*this);
tx_type_ = static_cast<TxType>(getFieldU16 (sfTransactionType));
if (tx_type_ != type)
LogicError ("Transaction type was mutated during assembly");
tid_ = getHash(HashPrefix::transactionID);
}
SerializedTransaction::SerializedTransaction (STObject const& object)
: STObject (object)
, mSigGood (false)
, mSigBad (false)
{
mType = static_cast <TxType> (getFieldU16 (sfTransactionType));
mFormat = TxFormats::getInstance()->findByType (mType);
if (!mFormat)
{
WriteLog (lsWARNING, SerializedTransaction) << "Transaction type: " << mType;
throw std::runtime_error ("invalid transaction type");
}
if (!setType (mFormat->elements))
{
throw std::runtime_error ("transaction not valid");
}
}
void STLedgerEntry::setSLEType ()
{
mFormat = LedgerFormats::getInstance().findByType (
static_cast <LedgerEntryType> (getFieldU16 (sfLedgerEntryType)));
if (mFormat == nullptr)
Throw<std::runtime_error> ("invalid ledger entry type");
type_ = mFormat->getType ();
if (!setType (mFormat->elements))
{
if (auto j = debugLog().error())
{
j << "Ledger entry not valid for type " << mFormat->getName ();
j << "Object: " << getJson (0);
}
Throw<std::runtime_error> ("ledger entry not valid for type");
}
}
STTx::STTx (STObject&& object)
: STObject (std::move (object))
{
tx_type_ = static_cast <TxType> (getFieldU16 (sfTransactionType));
auto format = TxFormats::getInstance().findByType (tx_type_);
if (!format)
{
WriteLog (lsWARNING, STTx) <<
"Transaction type: " << tx_type_;
throw std::runtime_error ("invalid transaction type");
}
if (!setType (format->elements))
{
WriteLog (lsWARNING, STTx) <<
"Transaction not legal for format";
throw std::runtime_error ("transaction not valid");
}
}
SerializedLedgerEntry::SerializedLedgerEntry (const Serializer& s, uint256 const& index)
: STObject (sfLedgerEntry), mIndex (index), mMutable (true)
{
SerializerIterator sit (const_cast<Serializer&> (s)); // we know 's' isn't going away
set (sit);
uint16 type = getFieldU16 (sfLedgerEntryType);
LedgerFormats::Item const* const item =
LedgerFormats::getInstance()->findByType (static_cast <LedgerEntryType> (type));
if (item == nullptr)
throw std::runtime_error ("invalid ledger entry type");
mType = item->getType ();
if (!setType (item->elements))
{
WriteLog (lsWARNING, SerializedLedgerLog) << "Ledger entry not valid for type " << mFormat->getName ();
WriteLog (lsWARNING, SerializedLedgerLog) << getJson (0);
throw std::runtime_error ("ledger entry not valid for type");
}
}
