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Merge commit 'refs/pull/210/head' of github.com:bitcoindevkit/bdk

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This commit is contained in:
Alekos Filini 2020-12-07 11:21:21 +01:00
commit eef59e463d
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GPG Key ID: 5E8AFC3034FDFA4F
10 changed files with 54 additions and 75 deletions
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2
src/blockchain/compact_filters/mod.rs
View File

@ -193,7 +193,7 @@ impl CompactFiltersBlockchain {
updates.set_utxo(&UTXO {
outpoint: OutPoint::new(tx.txid(), i as u32),
txout: output.clone(),
is_internal: script_type.is_internal(),
script_type,
})?;
incoming += output.value;

2
src/blockchain/utils.rs
View File

@ -358,7 +358,7 @@ fn save_transaction_details_and_utxos<D: BatchDatabase>(
updates.set_utxo(&UTXO {
outpoint: OutPoint::new(tx.txid(), i as u32),
txout: output.clone(),
is_internal: script_type.is_internal(),
script_type,
})?;
incoming += output.value;

14
src/database/keyvalue.rs
View File

@ -55,7 +55,7 @@ macro_rules! impl_batch_operations {
let key = MapKey::UTXO(Some(&utxo.outpoint)).as_map_key();
let value = json!({
"t": utxo.txout,
"i": utxo.is_internal,
"i": utxo.script_type,
});
self.insert(key, serde_json::to_vec(&value)?)$($after_insert)*;
@ -130,9 +130,9 @@ macro_rules! impl_batch_operations {
Some(b) => {
let mut val: serde_json::Value = serde_json::from_slice(&b)?;
let txout = serde_json::from_value(val["t"].take())?;
let is_internal = serde_json::from_value(val["i"].take())?;
let script_type = serde_json::from_value(val["i"].take())?;
Ok(Some(UTXO { outpoint: outpoint.clone(), txout, is_internal }))
Ok(Some(UTXO { outpoint: outpoint.clone(), txout, script_type }))
}
}
}
@ -243,12 +243,12 @@ impl Database for Tree {
let mut val: serde_json::Value = serde_json::from_slice(&v)?;
let txout = serde_json::from_value(val["t"].take())?;
let is_internal = serde_json::from_value(val["i"].take())?;
let script_type = serde_json::from_value(val["i"].take())?;
Ok(UTXO {
outpoint,
txout,
is_internal,
script_type,
})
})
.collect()
@ -311,12 +311,12 @@ impl Database for Tree {
.map(|b| -> Result<_, Error> {
let mut val: serde_json::Value = serde_json::from_slice(&b)?;
let txout = serde_json::from_value(val["t"].take())?;
let is_internal = serde_json::from_value(val["i"].take())?;
let script_type = serde_json::from_value(val["i"].take())?;
Ok(UTXO {
outpoint: *outpoint,
txout,
is_internal,
script_type,
})
})
.transpose()

16
src/database/memory.rs
View File

@ -160,7 +160,7 @@ impl BatchOperations for MemoryDatabase {
fn set_utxo(&mut self, utxo: &UTXO) -> Result<(), Error> {
let key = MapKey::UTXO(Some(&utxo.outpoint)).as_map_key();
self.map
.insert(key, Box::new((utxo.txout.clone(), utxo.is_internal)));
.insert(key, Box::new((utxo.txout.clone(), utxo.script_type)));
Ok(())
}
@ -231,11 +231,11 @@ impl BatchOperations for MemoryDatabase {
match res {
None => Ok(None),
Some(b) => {
let (txout, is_internal) = b.downcast_ref().cloned().unwrap();
let (txout, script_type) = b.downcast_ref().cloned().unwrap();
Ok(Some(UTXO {
outpoint: *outpoint,
txout,
is_internal,
script_type,
}))
}
}
@ -322,11 +322,11 @@ impl Database for MemoryDatabase {
.range::<Vec<u8>, _>((Included(&key), Excluded(&after(&key))))
.map(|(k, v)| {
let outpoint = deserialize(&k[1..]).unwrap();
let (txout, is_internal) = v.downcast_ref().cloned().unwrap();
let (txout, script_type) = v.downcast_ref().cloned().unwrap();
Ok(UTXO {
outpoint,
txout,
is_internal,
script_type,
})
})
.collect()
@ -385,11 +385,11 @@ impl Database for MemoryDatabase {
fn get_utxo(&self, outpoint: &OutPoint) -> Result<Option<UTXO>, Error> {
let key = MapKey::UTXO(Some(outpoint)).as_map_key();
Ok(self.map.get(&key).map(|b| {
let (txout, is_internal) = b.downcast_ref().cloned().unwrap();
let (txout, script_type) = b.downcast_ref().cloned().unwrap();
UTXO {
outpoint: *outpoint,
txout,
is_internal,
script_type,
}
}))
}
@ -507,7 +507,7 @@ impl MemoryDatabase {
txid,
vout: vout as u32,
},
is_internal: false,
script_type: ScriptType::External,
})
.unwrap();
}

2
src/database/mod.rs
View File

@ -301,7 +301,7 @@ pub mod test {
let utxo = UTXO {
txout,
outpoint,
is_internal: false,
script_type: ScriptType::External,
};
tree.set_utxo(&utxo).unwrap();

6
src/types.rs
View File

@ -43,10 +43,6 @@ impl ScriptType {
ScriptType::Internal => b'i',
}
}
pub fn is_internal(&self) -> bool {
self == &ScriptType::Internal
}
}
impl AsRef<[u8]> for ScriptType {
@ -96,7 +92,7 @@ impl std::default::Default for FeeRate {
pub struct UTXO {
pub outpoint: OutPoint,
pub txout: TxOut,
pub is_internal: bool,
pub script_type: ScriptType,
}
/// A wallet transaction

8
src/wallet/coin_selection.rs
View File

@ -538,7 +538,7 @@ mod test {
value: 100_000,
script_pubkey: Script::new(),
},
is_internal: false,
script_type: ScriptType::External,
},
P2WPKH_WITNESS_SIZE,
),
@ -552,7 +552,7 @@ mod test {
value: 200_000,
script_pubkey: Script::new(),
},
is_internal: true,
script_type: ScriptType::Internal,
},
P2WPKH_WITNESS_SIZE,
),
@ -572,7 +572,7 @@ mod test {
value: rng.gen_range(0, 200000000),
script_pubkey: Script::new(),
},
is_internal: false,
script_type: ScriptType::External,
},
P2WPKH_WITNESS_SIZE,
));
@ -591,7 +591,7 @@ mod test {
value: utxos_value,
script_pubkey: Script::new(),
},
is_internal: false,
script_type: ScriptType::External,
},
P2WPKH_WITNESS_SIZE,
);

61
src/wallet/mod.rs
View File

@ -611,18 +611,6 @@ where
}
let deriv_ctx = descriptor_to_pk_ctx(&self.secp);
let external_weight = self
.get_descriptor_for_script_type(ScriptType::External)
.0
.max_satisfaction_weight(deriv_ctx)
.unwrap();
let internal_weight = self
.get_descriptor_for_script_type(ScriptType::Internal)
.0
.max_satisfaction_weight(deriv_ctx)
.unwrap();
let original_sequence = tx.input[0].sequence;
// remove the inputs from the tx and process them
@ -636,26 +624,31 @@ where
.get_previous_output(&txin.previous_output)?
.ok_or(Error::UnknownUTXO)?;
let (weight, is_internal) = match self
let (weight, script_type) = match self
.database
.borrow()
.get_path_from_script_pubkey(&txout.script_pubkey)?
{
Some((ScriptType::Internal, _)) => (internal_weight, true),
Some((ScriptType::External, _)) => (external_weight, false),
Some((script_type, _)) => (
self.get_descriptor_for_script_type(script_type)
.0
.max_satisfaction_weight(deriv_ctx)
.unwrap(),
script_type,
),
None => {
// estimate the weight based on the scriptsig/witness size present in the
// original transaction
let weight =
serialize(&txin.script_sig).len() * 4 + serialize(&txin.witness).len();
(weight, false)
(weight, ScriptType::External)
}
};
let utxo = UTXO {
outpoint: txin.previous_output,
txout,
is_internal,
script_type,
};
Ok((utxo, weight))
@ -1052,30 +1045,20 @@ where
fn get_available_utxos(&self) -> Result<Vec<(UTXO, usize)>, Error> {
let deriv_ctx = descriptor_to_pk_ctx(&self.secp);
let external_weight = self
.get_descriptor_for_script_type(ScriptType::External)
Ok(self
.list_unspent()?
.into_iter()
.map(|utxo| {
let script_type = utxo.script_type;
(
utxo,
self.get_descriptor_for_script_type(script_type)
.0
.max_satisfaction_weight(deriv_ctx)
.unwrap();
let internal_weight = self
.get_descriptor_for_script_type(ScriptType::Internal)
.0
.max_satisfaction_weight(deriv_ctx)
.unwrap();
let add_weight = |utxo: UTXO| {
let weight = match utxo.is_internal {
true => internal_weight,
false => external_weight,
};
(utxo, weight)
};
let utxos = self.list_unspent()?.into_iter().map(add_weight).collect();
Ok(utxos)
.unwrap(),
)
})
.collect())
}
/// Given the options returns the list of utxos that must be used to form the

12
src/wallet/tx_builder.rs
View File

@ -566,8 +566,8 @@ impl ChangeSpendPolicy {
pub(crate) fn is_satisfied_by(&self, utxo: &UTXO) -> bool {
match self {
ChangeSpendPolicy::ChangeAllowed => true,
ChangeSpendPolicy::OnlyChange => utxo.is_internal,
ChangeSpendPolicy::ChangeForbidden => !utxo.is_internal,
ChangeSpendPolicy::OnlyChange => utxo.script_type == ScriptType::Internal,
ChangeSpendPolicy::ChangeForbidden => utxo.script_type == ScriptType::External,
}
}
}
@ -662,7 +662,7 @@ mod test {
vout: 0,
},
txout: Default::default(),
is_internal: false,
script_type: ScriptType::External,
},
UTXO {
outpoint: OutPoint {
@ -670,7 +670,7 @@ mod test {
vout: 1,
},
txout: Default::default(),
is_internal: true,
script_type: ScriptType::Internal,
},
]
}
@ -695,7 +695,7 @@ mod test {
.collect::<Vec<_>>();
assert_eq!(filtered.len(), 1);
assert_eq!(filtered[0].is_internal, false);
assert_eq!(filtered[0].script_type, ScriptType::External);
}
#[test]
@ -707,7 +707,7 @@ mod test {
.collect::<Vec<_>>();
assert_eq!(filtered.len(), 1);
assert_eq!(filtered[0].is_internal, true);
assert_eq!(filtered[0].script_type, ScriptType::Internal);
}
#[test]

2
testutils-macros/src/lib.rs
View File

@ -120,7 +120,7 @@ pub fn bdk_blockchain_tests(attr: TokenStream, item: TokenStream) -> TokenStream
wallet.sync(noop_progress(), None).unwrap();
assert_eq!(wallet.get_balance().unwrap(), 50_000);
assert_eq!(wallet.list_unspent().unwrap()[0].is_internal, false);
assert_eq!(wallet.list_unspent().unwrap()[0].script_type, ScriptType::External);
let list_tx_item = &wallet.list_transactions(false).unwrap()[0];
assert_eq!(list_tx_item.txid, txid);