func sign(c *cli.Context, tx data.Transaction, sequence int32) {
priv, err := key.GenerateAccountKey(sequence)
checkErr(err)
id, err := key.GenerateAccountId(sequence)
checkErr(err)
pub, err := priv.PublicAccountKey()
checkErr(err)
base := tx.GetBase()
base.Sequence = uint32(c.GlobalInt("sequence"))
base.SigningPubKey = new(data.PublicKey)
if c.GlobalInt("lastledger") > 0 {
base.LastLedgerSequence = new(uint32)
*base.LastLedgerSequence = uint32(c.GlobalInt("lastledger"))
}
if base.Flags == nil {
base.Flags = new(data.TransactionFlag)
}
copy(base.Account[:], id.Payload())
copy(base.SigningPubKey[:], pub.Payload())
if c.GlobalString("fee") != "" {
fee, err := data.NewNativeValue(int64(c.GlobalInt("fee")))
checkErr(err)
base.Fee = *fee
}
tx.GetBase().TxnSignature = &data.VariableLength{}
checkErr(data.Sign(tx, priv))
}
func newTxBundle(v data.Transaction, insert string, flag Flag) (*bundle, error) {
var (
base = v.GetBase()
format = "%s %-11s %-8s %s%s %-34s %-9d "
values = []interface{}{SignSymbol(v), base.GetType(), base.Fee, insert, MemoSymbol(v), base.Account, base.Sequence}
)
if flag&ShowTransactionId > 0 {
txId, err := data.NodeId(v)
if err != nil {
return nil, err
}
format = "%s " + format
values = append([]interface{}{txId}, values...)
}
switch tx := v.(type) {
case *data.Payment:
format += "=> %-34s %-60s %-60s"
values = append(values, []interface{}{tx.Destination, tx.Amount, tx.SendMax}...)
case *data.OfferCreate:
format += "%-60s %-60s %-18s"
values = append(values, []interface{}{tx.TakerPays, tx.TakerGets, tx.Ratio()}...)
case *data.OfferCancel:
format += "%-9d"
values = append(values, tx.Sequence)
case *data.AccountSet:
format += "%-9d"
values = append(values, tx.Sequence)
case *data.TrustSet:
format += "%-60s %d %d"
values = append(values, tx.LimitAmount, tx.QualityIn, tx.QualityOut)
}
return &bundle{
color: txStyle,
format: format,
values: values,
flag: flag,
}, nil
}
func MemoSymbol(tx data.Transaction) string {
if len(tx.GetBase().Memos) > 0 {
return "✐"
}
return " "
}