| 1 | import 'package:bitcoin_base/bitcoin_base.dart'; |
| 2 | |
| 3 | String addressFromOutputScript(Script script, BasedUtxoNetwork network) { |
| 4 | try { |
| 5 | return addressFromScript(script, network).toAddress(network); |
| 6 | } catch (_) {} |
| 7 | |
| 8 | return ''; |
| 9 | } |
| 10 | |
| 11 | BitcoinBaseAddress addressFromScript(Script script, |
| 12 | [BasedUtxoNetwork network = BitcoinNetwork.mainnet]) { |
| 13 | final addressType = script.getAddressType(); |
| 14 | if (addressType == null) { |
| 15 | throw ArgumentError("Invalid script"); |
| 16 | } |
| 17 | |
| 18 | switch (addressType) { |
| 19 | case P2pkhAddressType.p2pkh: |
| 20 | return P2pkhAddress.fromScriptPubkey(script: script, network: BitcoinNetwork.mainnet); |
| 21 | case P2shAddressType.p2pkhInP2sh: |
| 22 | case P2shAddressType.p2pkInP2sh: |
| 23 | return P2shAddress.fromScriptPubkey(script: script, network: BitcoinNetwork.mainnet); |
| 24 | case SegwitAddresType.p2wpkh: |
| 25 | return P2wpkhAddress.fromScriptPubkey(script: script, network: BitcoinNetwork.mainnet); |
| 26 | case SegwitAddresType.p2wsh: |
| 27 | return P2wshAddress.fromScriptPubkey(script: script, network: BitcoinNetwork.mainnet); |
| 28 | case SegwitAddresType.p2tr: |
| 29 | return P2trAddress.fromScriptPubkey(script: script, network: BitcoinNetwork.mainnet); |
| 30 | } |
| 31 | |
| 32 | throw ArgumentError("Invalid script"); |
| 33 | } |