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rust-bitcoin-unsafe-fast
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squashme: work around lack of associated constants

This commit is contained in:
Kaz Wesley 2018-11-11 14:52:52 -08:00
parent 45234eb09a
commit 6b67c8cdff
4 changed files with 672 additions and 669 deletions
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2
src/blockdata/constants.rs
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@ -78,7 +78,7 @@ fn bitcoin_genesis_tx() -> Transaction {
// Outputs // Outputs
let out_script = script::Builder::new() let out_script = script::Builder::new()
.push_slice(&hex_bytes("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f").unwrap()) .push_slice(&hex_bytes("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f").unwrap())
.push_opcode(opcodes::All::OP_CHECKSIG) .push_opcode(opcodes::all::OP_CHECKSIG)
.into_script(); .into_script();
ret.output.push(TxOut { ret.output.push(TxOut {
value: 50 * COIN_VALUE, value: 50 * COIN_VALUE,

1261
src/blockdata/opcodes.rs
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File diff suppressed because it is too large Load Diff

64
src/blockdata/script.rs
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@ -58,7 +58,7 @@ impl fmt::Debug for Script {
n as usize n as usize
} else { } else {
match opcode { match opcode {
opcodes::All::OP_PUSHDATA1 => { opcodes::all::OP_PUSHDATA1 => {
if self.0.len() < index + 1 { if self.0.len() < index + 1 {
f.write_str("<unexpected end>")?; f.write_str("<unexpected end>")?;
break; break;
@ -68,7 +68,7 @@ impl fmt::Debug for Script {
Err(_) => { f.write_str("<bad length>")?; break; } Err(_) => { f.write_str("<bad length>")?; break; }
} }
} }
opcodes::All::OP_PUSHDATA2 => { opcodes::all::OP_PUSHDATA2 => {
if self.0.len() < index + 2 { if self.0.len() < index + 2 {
f.write_str("<unexpected end>")?; f.write_str("<unexpected end>")?;
break; break;
@ -78,7 +78,7 @@ impl fmt::Debug for Script {
Err(_) => { f.write_str("<bad length>")?; break; } Err(_) => { f.write_str("<bad length>")?; break; }
} }
} }
opcodes::All::OP_PUSHDATA4 => { opcodes::all::OP_PUSHDATA4 => {
if self.0.len() < index + 4 { if self.0.len() < index + 4 {
f.write_str("<unexpected end>")?; f.write_str("<unexpected end>")?;
break; break;
@ -94,7 +94,7 @@ impl fmt::Debug for Script {
if index > 1 { f.write_str(" ")?; } if index > 1 { f.write_str(" ")?; }
// Write the opcode // Write the opcode
if opcode == opcodes::All::OP_PUSHBYTES_0 { if opcode == opcodes::all::OP_PUSHBYTES_0 {
f.write_str("OP_0")?; f.write_str("OP_0")?;
} else { } else {
write!(f, "{:?}", opcode)?; write!(f, "{:?}", opcode)?;
@ -304,9 +304,9 @@ impl Script {
/// Compute the P2SH output corresponding to this redeem script /// Compute the P2SH output corresponding to this redeem script
pub fn to_p2sh(&self) -> Script { pub fn to_p2sh(&self) -> Script {
Builder::new().push_opcode(opcodes::All::OP_HASH160) Builder::new().push_opcode(opcodes::all::OP_HASH160)
.push_slice(&Hash160::from_data(&self.0)[..]) .push_slice(&Hash160::from_data(&self.0)[..])
.push_opcode(opcodes::All::OP_EQUAL) .push_opcode(opcodes::all::OP_EQUAL)
.into_script() .into_script()
} }
@ -326,52 +326,52 @@ impl Script {
#[inline] #[inline]
pub fn is_p2sh(&self) -> bool { pub fn is_p2sh(&self) -> bool {
self.0.len() == 23 && self.0.len() == 23 &&
self.0[0] == opcodes::All::OP_HASH160.into_u8() && self.0[0] == opcodes::all::OP_HASH160.into_u8() &&
self.0[1] == opcodes::All::OP_PUSHBYTES_20.into_u8() && self.0[1] == opcodes::all::OP_PUSHBYTES_20.into_u8() &&
self.0[22] == opcodes::All::OP_EQUAL.into_u8() self.0[22] == opcodes::all::OP_EQUAL.into_u8()
} }
/// Checks whether a script pubkey is a p2pkh output /// Checks whether a script pubkey is a p2pkh output
#[inline] #[inline]
pub fn is_p2pkh(&self) -> bool { pub fn is_p2pkh(&self) -> bool {
self.0.len() == 25 && self.0.len() == 25 &&
self.0[0] == opcodes::All::OP_DUP.into_u8() && self.0[0] == opcodes::all::OP_DUP.into_u8() &&
self.0[1] == opcodes::All::OP_HASH160.into_u8() && self.0[1] == opcodes::all::OP_HASH160.into_u8() &&
self.0[2] == opcodes::All::OP_PUSHBYTES_20.into_u8() && self.0[2] == opcodes::all::OP_PUSHBYTES_20.into_u8() &&
self.0[23] == opcodes::All::OP_EQUALVERIFY.into_u8() && self.0[23] == opcodes::all::OP_EQUALVERIFY.into_u8() &&
self.0[24] == opcodes::All::OP_CHECKSIG.into_u8() self.0[24] == opcodes::all::OP_CHECKSIG.into_u8()
} }
/// Checks whether a script pubkey is a p2pkh output /// Checks whether a script pubkey is a p2pkh output
#[inline] #[inline]
pub fn is_p2pk(&self) -> bool { pub fn is_p2pk(&self) -> bool {
(self.0.len() == 67 && (self.0.len() == 67 &&
self.0[0] == opcodes::All::OP_PUSHBYTES_65.into_u8() && self.0[0] == opcodes::all::OP_PUSHBYTES_65.into_u8() &&
self.0[66] == opcodes::All::OP_CHECKSIG.into_u8()) self.0[66] == opcodes::all::OP_CHECKSIG.into_u8())
|| (self.0.len() == 35 && || (self.0.len() == 35 &&
self.0[0] == opcodes::All::OP_PUSHBYTES_33.into_u8() && self.0[0] == opcodes::all::OP_PUSHBYTES_33.into_u8() &&
self.0[34] == opcodes::All::OP_CHECKSIG.into_u8()) self.0[34] == opcodes::all::OP_CHECKSIG.into_u8())
} }
/// Checks whether a script pubkey is a p2wsh output /// Checks whether a script pubkey is a p2wsh output
#[inline] #[inline]
pub fn is_v0_p2wsh(&self) -> bool { pub fn is_v0_p2wsh(&self) -> bool {
self.0.len() == 34 && self.0.len() == 34 &&
self.0[0] == opcodes::All::OP_PUSHBYTES_0.into_u8() && self.0[0] == opcodes::all::OP_PUSHBYTES_0.into_u8() &&
self.0[1] == opcodes::All::OP_PUSHBYTES_32.into_u8() self.0[1] == opcodes::all::OP_PUSHBYTES_32.into_u8()
} }
/// Checks whether a script pubkey is a p2wpkh output /// Checks whether a script pubkey is a p2wpkh output
#[inline] #[inline]
pub fn is_v0_p2wpkh(&self) -> bool { pub fn is_v0_p2wpkh(&self) -> bool {
self.0.len() == 22 && self.0.len() == 22 &&
self.0[0] == opcodes::All::OP_PUSHBYTES_0.into_u8() && self.0[0] == opcodes::all::OP_PUSHBYTES_0.into_u8() &&
self.0[1] == opcodes::All::OP_PUSHBYTES_20.into_u8() self.0[1] == opcodes::all::OP_PUSHBYTES_20.into_u8()
} }
/// Check if this is an OP_RETURN output /// Check if this is an OP_RETURN output
pub fn is_op_return (&self) -> bool { pub fn is_op_return (&self) -> bool {
!self.0.is_empty() && (opcodes::All::from(self.0[0]) == opcodes::All::OP_RETURN) !self.0.is_empty() && (opcodes::All::from(self.0[0]) == opcodes::all::OP_RETURN)
} }
/// Whether a script can be proven to have no satisfying input /// Whether a script can be proven to have no satisfying input
@ -722,18 +722,18 @@ mod test {
script = script.push_slice("NRA4VR".as_bytes()); comp.extend([6u8, 78, 82, 65, 52, 86, 82].iter().cloned()); assert_eq!(&script[..], &comp[..]); script = script.push_slice("NRA4VR".as_bytes()); comp.extend([6u8, 78, 82, 65, 52, 86, 82].iter().cloned()); assert_eq!(&script[..], &comp[..]);
// opcodes // opcodes
script = script.push_opcode(opcodes::All::OP_CHECKSIG); comp.push(0xACu8); assert_eq!(&script[..], &comp[..]); script = script.push_opcode(opcodes::all::OP_CHECKSIG); comp.push(0xACu8); assert_eq!(&script[..], &comp[..]);
script = script.push_opcode(opcodes::All::OP_CHECKSIG); comp.push(0xACu8); assert_eq!(&script[..], &comp[..]); script = script.push_opcode(opcodes::all::OP_CHECKSIG); comp.push(0xACu8); assert_eq!(&script[..], &comp[..]);
} }
#[test] #[test]
fn script_builder() { fn script_builder() {
// from txid 3bb5e6434c11fb93f64574af5d116736510717f2c595eb45b52c28e31622dfff which was in my mempool when I wrote the test // from txid 3bb5e6434c11fb93f64574af5d116736510717f2c595eb45b52c28e31622dfff which was in my mempool when I wrote the test
let script = Builder::new().push_opcode(opcodes::All::OP_DUP) let script = Builder::new().push_opcode(opcodes::all::OP_DUP)
.push_opcode(opcodes::All::OP_HASH160) .push_opcode(opcodes::all::OP_HASH160)
.push_slice(&hex_decode("16e1ae70ff0fa102905d4af297f6912bda6cce19").unwrap()) .push_slice(&hex_decode("16e1ae70ff0fa102905d4af297f6912bda6cce19").unwrap())
.push_opcode(opcodes::All::OP_EQUALVERIFY) .push_opcode(opcodes::all::OP_EQUALVERIFY)
.push_opcode(opcodes::All::OP_CHECKSIG) .push_opcode(opcodes::all::OP_CHECKSIG)
.into_script(); .into_script();
assert_eq!(&format!("{:x}", script), "76a91416e1ae70ff0fa102905d4af297f6912bda6cce1988ac"); assert_eq!(&format!("{:x}", script), "76a91416e1ae70ff0fa102905d4af297f6912bda6cce1988ac");
} }
@ -884,7 +884,7 @@ mod test {
v_min, v_min,
vec![ vec![
Instruction::PushBytes(&[105]), Instruction::PushBytes(&[105]),
Instruction::Op(opcodes::All::OP_NOP3), Instruction::Op(opcodes::all::OP_NOP3),
] ]
); );
@ -899,7 +899,7 @@ mod test {
v_nonmin_alt, v_nonmin_alt,
vec![ vec![
Instruction::PushBytes(&[105, 0]), Instruction::PushBytes(&[105, 0]),
Instruction::Op(opcodes::All::OP_NOP3), Instruction::Op(opcodes::all::OP_NOP3),
] ]
); );
@ -913,7 +913,7 @@ mod test {
let script_1 = Builder::new().push_slice(&[1,2,3,4]).into_script(); let script_1 = Builder::new().push_slice(&[1,2,3,4]).into_script();
let script_2 = Builder::new().push_int(10).into_script(); let script_2 = Builder::new().push_int(10).into_script();
let script_3 = Builder::new().push_int(15).into_script(); let script_3 = Builder::new().push_int(15).into_script();
let script_4 = Builder::new().push_opcode(opcodes::All::OP_RETURN).into_script(); let script_4 = Builder::new().push_opcode(opcodes::all::OP_RETURN).into_script();
assert!(script_1 < script_2); assert!(script_1 < script_2);
assert!(script_2 < script_3); assert!(script_2 < script_3);

14
src/util/address.rs
View File

@ -212,21 +212,21 @@ impl Address {
Payload::Pubkey(ref pk) => { Payload::Pubkey(ref pk) => {
script::Builder::new() script::Builder::new()
.push_slice(&pk.serialize_uncompressed()[..]) .push_slice(&pk.serialize_uncompressed()[..])
.push_opcode(opcodes::All::OP_CHECKSIG) .push_opcode(opcodes::all::OP_CHECKSIG)
}, },
Payload::PubkeyHash(ref hash) => { Payload::PubkeyHash(ref hash) => {
script::Builder::new() script::Builder::new()
.push_opcode(opcodes::All::OP_DUP) .push_opcode(opcodes::all::OP_DUP)
.push_opcode(opcodes::All::OP_HASH160) .push_opcode(opcodes::all::OP_HASH160)
.push_slice(&hash[..]) .push_slice(&hash[..])
.push_opcode(opcodes::All::OP_EQUALVERIFY) .push_opcode(opcodes::all::OP_EQUALVERIFY)
.push_opcode(opcodes::All::OP_CHECKSIG) .push_opcode(opcodes::all::OP_CHECKSIG)
}, },
Payload::ScriptHash(ref hash) => { Payload::ScriptHash(ref hash) => {
script::Builder::new() script::Builder::new()
.push_opcode(opcodes::All::OP_HASH160) .push_opcode(opcodes::all::OP_HASH160)
.push_slice(&hash[..]) .push_slice(&hash[..])
.push_opcode(opcodes::All::OP_EQUAL) .push_opcode(opcodes::all::OP_EQUAL)
}, },
Payload::WitnessProgram(ref witprog) => { Payload::WitnessProgram(ref witprog) => {
script::Builder::new() script::Builder::new()