LBRYCommunity/bitcoinjs-lib
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package: use typeforce

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This commit is contained in:
Daniel Cousens 2014-12-23 15:08:20 +11:00
parent c716367f77
commit e42c497a3c
13 changed files with 46 additions and 113 deletions

16
src/scripts.js
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@ -1,5 +1,5 @@
var assert = require('assert')
var enforceType = require('./types')
var typeForce = require('typeforce')
var ops = require('./opcodes')
var ecurve = require('ecurve')
@ -117,7 +117,7 @@ function isNullDataOutput(script) {
}
function classifyOutput(script) {
enforceType(Script, script)
typeForce('Script', script)
if (isPubKeyHashOutput(script)) {
return 'pubkeyhash'
@ -135,7 +135,7 @@ function classifyOutput(script) {
}
function classifyInput(script) {
enforceType(Script, script)
typeForce('Script', script)
if (isPubKeyHashInput(script)) {
return 'pubkeyhash'
@ -161,7 +161,7 @@ function pubKeyOutput(pubKey) {
// OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
function pubKeyHashOutput(hash) {
enforceType('Buffer', hash)
typeForce('Buffer', hash)
return Script.fromChunks([
ops.OP_DUP,
@ -174,7 +174,7 @@ function pubKeyHashOutput(hash) {
// OP_HASH160 {scriptHash} OP_EQUAL
function scriptHashOutput(hash) {
enforceType('Buffer', hash)
typeForce('Buffer', hash)
return Script.fromChunks([
ops.OP_HASH160,
@ -185,7 +185,7 @@ function scriptHashOutput(hash) {
// m [pubKeys ...] n OP_CHECKMULTISIG
function multisigOutput(m, pubKeys) {
enforceType('Array', pubKeys)
typeForce('Array', pubKeys)
assert(pubKeys.length >= m, 'Not enough pubKeys provided')
@ -204,14 +204,14 @@ function multisigOutput(m, pubKeys) {
// {signature}
function pubKeyInput(signature) {
enforceType('Buffer', signature)
typeForce('Buffer', signature)
return Script.fromChunks([signature])
}
// {signature} {pubKey}
function pubKeyHashInput(signature, pubKey) {
enforceType('Buffer', signature)
typeForce('Buffer', signature)
return Script.fromChunks([signature, pubKey.toBuffer()])
}