// Convert Factoid and Entry Credit addresses to their more user
// friendly and human readable formats.
//
// Creates the binary form. Just needs the conversion to base58
// for display.
func ConvertAddressToUser(prefix []byte, addr interfaces.IAddress) []byte {
dat := prefix
dat = append(dat, addr.Bytes()...)
sha256d := Sha(Sha(dat).Bytes()).Bytes()
userd := prefix
userd = append(userd, addr.Bytes()...)
userd = append(userd, sha256d[:4]...)
return userd
}
func (w *SCWallet) AddInput(trans interfaces.ITransaction, address interfaces.IAddress, amount uint64) error {
// Check if this is an address we know.
we, adr, err := w.getWalletEntry([]byte(constants.W_RCD_ADDRESS_HASH), address)
// If it isn't, we assume the user knows what they are doing.
if we == nil || err != nil {
rcd := NewRCD_1(address.Bytes())
trans.AddRCD(rcd)
adr, err := rcd.GetAddress()
if err != nil {
return err
}
trans.AddInput(CreateAddress(adr), amount)
} else {
trans.AddRCD(we.GetRCD())
trans.AddInput(CreateAddress(adr), amount)
}
return nil
}
func (w *SCWallet) getWalletEntry(bucket []byte, address interfaces.IAddress) (interfaces.IWalletEntry, interfaces.IAddress, error) {
v, err := w.db.Get([]byte(constants.W_RCD_ADDRESS_HASH), address.Bytes(), new(WalletEntry))
if err != nil {
return nil, nil, err
}
if v == nil {
return nil, nil, fmt.Errorf("Unknown address")
}
we := v.(*WalletEntry)
adr, err := we.GetAddress()
if err != nil {
return nil, nil, err
}
return we, adr, nil
}