templates: rm dead code

src/templates/multisig/input.js

@@ -1,9 +1,6 @@
 // OP_0 [signatures ...]
 
-const Buffer = require('safe-buffer').Buffer
 const bscript = require('../../script')
-const p2mso = require('./output')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function partialSignature (value) {
@@ -23,50 +20,4 @@ function check (script, allowIncomplete) {
 }
 check.toJSON = function () { return 'multisig input' }
 
-const EMPTY_BUFFER = Buffer.allocUnsafe(0)
-
-function encodeStack (signatures, scriptPubKey) {
-  typeforce([partialSignature], signatures)
-
-  if (scriptPubKey) {
-    const scriptData = p2mso.decode(scriptPubKey)
-
-    if (signatures.length < scriptData.m) {
-      throw new TypeError('Not enough signatures provided')
-    }
-
-    if (signatures.length > scriptData.pubKeys.length) {
-      throw new TypeError('Too many signatures provided')
-    }
-  }
-
-  return [].concat(EMPTY_BUFFER, signatures.map(function (sig) {
-    if (sig === OPS.OP_0) {
-      return EMPTY_BUFFER
-    }
-    return sig
-  }))
-}
-
-function encode (signatures, scriptPubKey) {
-  return bscript.compile(encodeStack(signatures, scriptPubKey))
-}
-
-function decodeStack (stack, allowIncomplete) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack, allowIncomplete)
-  return stack.slice(1)
-}
-
-function decode (buffer, allowIncomplete) {
-  const stack = bscript.decompile(buffer)
-  return decodeStack(stack, allowIncomplete)
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  decodeStack: decodeStack,
-  encode: encode,
-  encodeStack: encodeStack
-}
+module.exports = { check }

src/templates/multisig/output.js

@@ -2,7 +2,6 @@
 
 const bscript = require('../../script')
 const types = require('../../types')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 const OP_INT_BASE = OPS.OP_RESERVED // OP_1 - 1
 
@@ -27,38 +26,4 @@ function check (script, allowIncomplete) {
 }
 check.toJSON = function () { return 'multi-sig output' }
 
-function encode (m, pubKeys) {
-  typeforce({
-    m: types.Number,
-    pubKeys: [bscript.isCanonicalPubKey]
-  }, {
-    m: m,
-    pubKeys: pubKeys
-  })
-
-  const n = pubKeys.length
-  if (n < m) throw new TypeError('Not enough pubKeys provided')
-
-  return bscript.compile([].concat(
-    OP_INT_BASE + m,
-    pubKeys,
-    OP_INT_BASE + n,
-    OPS.OP_CHECKMULTISIG
-  ))
-}
-
-function decode (buffer, allowIncomplete) {
-  const chunks = bscript.decompile(buffer)
-  typeforce(check, chunks, allowIncomplete)
-
-  return {
-    m: chunks[0] - OP_INT_BASE,
-    pubKeys: chunks.slice(1, -2)
-  }
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
-}
+module.exports = { check }

src/templates/pubkey/input.js

@@ -1,7 +1,6 @@
 // {signature}
 
 const bscript = require('../../script')
-const typeforce = require('typeforce')
 
 function check (script) {
   const chunks = bscript.decompile(script)
@@ -11,30 +10,6 @@ function check (script) {
 }
 check.toJSON = function () { return 'pubKey input' }
 
-function encodeStack (signature) {
-  typeforce(bscript.isCanonicalScriptSignature, signature)
-  return [signature]
-}
-
-function encode (signature) {
-  return bscript.compile(encodeStack(signature))
-}
-
-function decodeStack (stack) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack)
-  return stack[0]
-}
-
-function decode (buffer) {
-  const stack = bscript.decompile(buffer)
-  return decodeStack(stack)
-}
-
 module.exports = {
-  check: check,
-  decode: decode,
-  decodeStack: decodeStack,
-  encode: encode,
-  encodeStack: encodeStack
+  check: check
 }

src/templates/pubkey/output.js

@@ -1,7 +1,6 @@
 // {pubKey} OP_CHECKSIG
 
 const bscript = require('../../script')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function check (script) {
@@ -13,21 +12,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'pubKey output' }
 
-function encode (pubKey) {
-  typeforce(bscript.isCanonicalPubKey, pubKey)
-
-  return bscript.compile([pubKey, OPS.OP_CHECKSIG])
-}
-
-function decode (buffer) {
-  const chunks = bscript.decompile(buffer)
-  typeforce(check, chunks)
-
-  return chunks[0]
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
-}
+module.exports = { check }

src/templates/pubkeyhash/input.js

@@ -1,7 +1,6 @@
 // {signature} {pubKey}
 
 const bscript = require('../../script')
-const typeforce = require('typeforce')
 
 function check (script) {
   const chunks = bscript.decompile(script)
@@ -12,41 +11,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'pubKeyHash input' }
 
-function encodeStack (signature, pubKey) {
-  typeforce({
-    signature: bscript.isCanonicalScriptSignature,
-    pubKey: bscript.isCanonicalPubKey
-  }, {
-    signature: signature,
-    pubKey: pubKey
-  })
-
-  return [signature, pubKey]
-}
-
-function encode (signature, pubKey) {
-  return bscript.compile(encodeStack(signature, pubKey))
-}
-
-function decodeStack (stack) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack)
-
-  return {
-    signature: stack[0],
-    pubKey: stack[1]
-  }
-}
-
-function decode (buffer) {
-  const stack = bscript.decompile(buffer)
-  return decodeStack(stack)
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  decodeStack: decodeStack,
-  encode: encode,
-  encodeStack: encodeStack
-}
+module.exports = { check }

src/templates/pubkeyhash/output.js

@@ -1,8 +1,6 @@
 // OP_DUP OP_HASH160 {pubKeyHash} OP_EQUALVERIFY OP_CHECKSIG
 
 const bscript = require('../../script')
-const types = require('../../types')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function check (script) {
@@ -17,26 +15,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'pubKeyHash output' }
 
-function encode (pubKeyHash) {
-  typeforce(types.Hash160bit, pubKeyHash)
-
-  return bscript.compile([
-    OPS.OP_DUP,
-    OPS.OP_HASH160,
-    pubKeyHash,
-    OPS.OP_EQUALVERIFY,
-    OPS.OP_CHECKSIG
-  ])
-}
-
-function decode (buffer) {
-  typeforce(check, buffer)
-
-  return buffer.slice(3, 23)
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
-}
+module.exports = { check }

src/templates/scripthash/input.js

@@ -2,7 +2,6 @@
 
 const Buffer = require('safe-buffer').Buffer
 const bscript = require('../../script')
-const typeforce = require('typeforce')
 
 const p2ms = require('../multisig/')
 const p2pk = require('../pubkey/')
@@ -46,40 +45,4 @@ function check (script, allowIncomplete) {
 }
 check.toJSON = function () { return 'scriptHash input' }
 
-function encodeStack (redeemScriptStack, redeemScript) {
-  const serializedScriptPubKey = bscript.compile(redeemScript)
-
-  return [].concat(redeemScriptStack, serializedScriptPubKey)
-}
-
-function encode (redeemScriptSig, redeemScript) {
-  const redeemScriptStack = bscript.decompile(redeemScriptSig)
-
-  return bscript.compile(encodeStack(redeemScriptStack, redeemScript))
-}
-
-function decodeStack (stack) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack)
-
-  return {
-    redeemScriptStack: stack.slice(0, -1),
-    redeemScript: stack[stack.length - 1]
-  }
-}
-
-function decode (buffer) {
-  const stack = bscript.decompile(buffer)
-  const result = decodeStack(stack)
-  result.redeemScriptSig = bscript.compile(result.redeemScriptStack)
-  delete result.redeemScriptStack
-  return result
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  decodeStack: decodeStack,
-  encode: encode,
-  encodeStack: encodeStack
-}
+module.exports = { check }

src/templates/scripthash/output.js

@@ -1,8 +1,6 @@
 // OP_HASH160 {scriptHash} OP_EQUAL
 
 const bscript = require('../../script')
-const types = require('../../types')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function check (script) {
@@ -15,20 +13,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'scriptHash output' }
 
-function encode (scriptHash) {
-  typeforce(types.Hash160bit, scriptHash)
-
-  return bscript.compile([OPS.OP_HASH160, scriptHash, OPS.OP_EQUAL])
-}
-
-function decode (buffer) {
-  typeforce(check, buffer)
-
-  return buffer.slice(2, 22)
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
-}
+module.exports = { check }

src/templates/witnesspubkeyhash/input.js

@@ -1,7 +1,6 @@
 // {signature} {pubKey}
 
 const bscript = require('../../script')
-const typeforce = require('typeforce')
 
 function isCompressedCanonicalPubKey (pubKey) {
   return bscript.isCanonicalPubKey(pubKey) && pubKey.length === 33
@@ -16,30 +15,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'witnessPubKeyHash input' }
 
-function encodeStack (signature, pubKey) {
-  typeforce({
-    signature: bscript.isCanonicalScriptSignature,
-    pubKey: isCompressedCanonicalPubKey
-  }, {
-    signature: signature,
-    pubKey: pubKey
-  })
-
-  return [signature, pubKey]
-}
-
-function decodeStack (stack) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack)
-
-  return {
-    signature: stack[0],
-    pubKey: stack[1]
-  }
-}
-
-module.exports = {
-  check: check,
-  decodeStack: decodeStack,
-  encodeStack: encodeStack
-}
+module.exports = { check }

src/templates/witnesspubkeyhash/output.js

@@ -1,8 +1,6 @@
 // OP_0 {pubKeyHash}
 
 const bscript = require('../../script')
-const types = require('../../types')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function check (script) {
@@ -14,20 +12,6 @@ function check (script) {
 }
 check.toJSON = function () { return 'Witness pubKeyHash output' }
 
-function encode (pubKeyHash) {
-  typeforce(types.Hash160bit, pubKeyHash)
-
-  return bscript.compile([OPS.OP_0, pubKeyHash])
-}
-
-function decode (buffer) {
-  typeforce(check, buffer)
-
-  return buffer.slice(2)
-}
-
 module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
+  check
 }

src/templates/witnessscripthash/input.js

@@ -36,29 +36,4 @@ function check (chunks, allowIncomplete) {
 }
 check.toJSON = function () { return 'witnessScriptHash input' }
 
-function encodeStack (witnessData, witnessScript) {
-  typeforce({
-    witnessData: [types.Buffer],
-    witnessScript: types.Buffer
-  }, {
-    witnessData: witnessData,
-    witnessScript: witnessScript
-  })
-
-  return [].concat(witnessData, witnessScript)
-}
-
-function decodeStack (stack) {
-  typeforce(typeforce.Array, stack)
-  typeforce(check, stack)
-  return {
-    witnessData: stack.slice(0, -1),
-    witnessScript: stack[stack.length - 1]
-  }
-}
-
-module.exports = {
-  check: check,
-  decodeStack: decodeStack,
-  encodeStack: encodeStack
-}
+module.exports = { check }

src/templates/witnessscripthash/output.js

@@ -1,8 +1,6 @@
 // OP_0 {scriptHash}
 
 const bscript = require('../../script')
-const types = require('../../types')
-const typeforce = require('typeforce')
 const OPS = require('bitcoin-ops')
 
 function check (script) {
@@ -14,20 +12,4 @@ function check (script) {
 }
 check.toJSON = function () { return 'Witness scriptHash output' }
 
-function encode (scriptHash) {
-  typeforce(types.Hash256bit, scriptHash)
-
-  return bscript.compile([OPS.OP_0, scriptHash])
-}
-
-function decode (buffer) {
-  typeforce(check, buffer)
-
-  return buffer.slice(2)
-}
-
-module.exports = {
-  check: check,
-  decode: decode,
-  encode: encode
-}
+module.exports = { check }