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Add some error messages to the Address exceptions for easier debugging

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This commit is contained in:
Mike Hearn 2011-05-24 20:12:10 +00:00
parent bef08ade88
commit 5a3d188d03
1 changed files with 3 additions and 3 deletions
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6
src/com/google/bitcoin/core/Address.java
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@ -65,7 +65,7 @@ public class Address {
return hash160;
}
// TODO: Make this use Base58.decodeChecked
private byte[] strToHash160(String address) throws AddressFormatException {
byte[] bytes = Base58.decode(address);
if (bytes.length != 25) {
@ -75,10 +75,10 @@ public class Address {
bytes = tmp;
}
if (bytes[0] != params.addressHeader)
throw new AddressFormatException();
throw new AddressFormatException("Address header incorrect: from a different network?");
byte[] check = Utils.doubleDigest(bytes, 0, 21);
if (check[0] != bytes[21] || check[1] != bytes[22] || check[2] != bytes[23] || check[3] != bytes[24])
throw new AddressFormatException();
throw new AddressFormatException("Checksum failed: check the address for typos");
byte[] hash160 = new byte[20];
System.arraycopy(bytes, 1, hash160, 0, 20);
return hash160;