Enable txindex=1 as default #37
2 changed files with 13 additions and 11 deletions
|
@ -1,4 +1,5 @@
|
|||
// Copyright (c) 2013-2017 The btcsuite developers
|
||||
// Copyright (c) 2015-2019 The Decred developers
|
||||
// Use of this source code is governed by an ISC
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
|
@ -45,11 +46,12 @@ const (
|
|||
|
||||
// isSmallInt returns whether or not the opcode is considered a small integer,
|
||||
// which is an OP_0, or OP_1 through OP_16.
|
||||
func isSmallInt(op *opcode) bool {
|
||||
if op.value == OP_0 || (op.value >= OP_1 && op.value <= OP_16) {
|
||||
return true
|
||||
}
|
||||
return false
|
||||
//
|
||||
// NOTE: This function is only valid for version 0 opcodes. Since the function
|
||||
// does not accept a script version, the results are undefined for other script
|
||||
// versions.
|
||||
func isSmallInt(op byte) bool {
|
||||
return op == OP_0 || (op >= OP_1 && op <= OP_16)
|
||||
}
|
||||
|
||||
// isScriptHash returns true if the script passed is a pay-to-script-hash
|
||||
|
@ -136,7 +138,7 @@ func IsWitnessProgram(script []byte) bool {
|
|||
// bytes.
|
||||
func isWitnessProgram(pops []parsedOpcode) bool {
|
||||
return len(pops) == 2 &&
|
||||
isSmallInt(pops[0].opcode) &&
|
||||
isSmallInt(pops[0].opcode.value) &&
|
||||
canonicalPush(pops[1]) &&
|
||||
(len(pops[1].data) >= 2 && len(pops[1].data) <= 40)
|
||||
}
|
||||
|
|
|
@ -115,10 +115,10 @@ func isMultiSig(pops []parsedOpcode) bool {
|
|||
if l < 4 {
|
||||
return false
|
||||
}
|
||||
if !isSmallInt(pops[0].opcode) {
|
||||
if !isSmallInt(pops[0].opcode.value) {
|
||||
return false
|
||||
}
|
||||
if !isSmallInt(pops[l-2].opcode) {
|
||||
if !isSmallInt(pops[l-2].opcode.value) {
|
||||
return false
|
||||
}
|
||||
if pops[l-1].opcode.value != OP_CHECKMULTISIG {
|
||||
|
@ -153,7 +153,7 @@ func isNullData(pops []parsedOpcode) bool {
|
|||
|
||||
return l == 2 &&
|
||||
pops[0].opcode.value == OP_RETURN &&
|
||||
(isSmallInt(pops[1].opcode) || pops[1].opcode.value <=
|
||||
(isSmallInt(pops[1].opcode.value) || pops[1].opcode.value <=
|
||||
OP_PUSHDATA4) &&
|
||||
len(pops[1].data) <= MaxDataCarrierSize
|
||||
}
|
||||
|
@ -705,7 +705,7 @@ func ExtractAtomicSwapDataPushes(version uint16, pkScript []byte) (*AtomicSwapDa
|
|||
return nil, nil
|
||||
}
|
||||
pushes.SecretSize = int64(locktime)
|
||||
} else if op := pops[2].opcode; isSmallInt(op) {
|
||||
} else if op := pops[2].opcode; isSmallInt(op.value) {
|
||||
pushes.SecretSize = int64(asSmallInt(op))
|
||||
} else {
|
||||
return nil, nil
|
||||
|
@ -716,7 +716,7 @@ func ExtractAtomicSwapDataPushes(version uint16, pkScript []byte) (*AtomicSwapDa
|
|||
return nil, nil
|
||||
}
|
||||
pushes.LockTime = int64(locktime)
|
||||
} else if op := pops[11].opcode; isSmallInt(op) {
|
||||
} else if op := pops[11].opcode; isSmallInt(op.value) {
|
||||
pushes.LockTime = int64(asSmallInt(op))
|
||||
} else {
|
||||
return nil, nil
|
||||
|
|
Loading…
Reference in a new issue