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reorder opcode handlers. move op_eval (disabled).

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This commit is contained in:
Christopher Jeffrey 2015-12-09 12:02:35 -08:00
parent d45350ede9
commit 79a594716a
1 changed files with 23 additions and 20 deletions
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43
lib/bcoin/script.js
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@ -176,6 +176,17 @@ script.execute = function execute(s, stack, tx, index) {
}
switch (o) {
case 'nop1':
case 'nop3':
case 'nop4':
case 'nop5':
case 'nop6':
case 'nop7':
case 'nop8':
case 'nop9':
case 'nop10': {
break;
}
case 'if_':
case 'notif': {
var val = false;
@ -217,26 +228,6 @@ script.execute = function execute(s, stack, tx, index) {
case 'endif': {
return false;
}
case 'nop1':
case 'nop3':
case 'nop4':
case 'nop5':
case 'nop6':
case 'nop7':
case 'nop8':
case 'nop9':
case 'nop10': {
// OP_EVAL
// if (o === 'nop1') {
// var evalScript = script.decode(stack.pop());
// if (!Array.isArray(evalScript))
// return false;
// var res = script.execute(evalScript, stack, tx, index);
// if (!res)
// return false;
// }
break;
}
case 'verify': {
if (stack.length === 0)
return false;
@ -670,6 +661,7 @@ script.execute = function execute(s, stack, tx, index) {
break;
}
case 'checklocktimeverify': {
// OP_CHECKLOCKTIMEVERIFY = OP_NOP2
// input: [[], sig1, sig2, 1]
// prev_out: [[lock], 'checklocktimeverify', 'drop',
// 'dup', 'hash160', pubkey, 'equalverify', 'checksig']
@ -697,6 +689,17 @@ script.execute = function execute(s, stack, tx, index) {
break;
}
case 'eval_': {
// OP_EVAL = OP_NOP1
// var evalScript = script.decode(stack.pop());
// if (!Array.isArray(evalScript))
// return false;
// var res = script.execute(evalScript, stack, tx, index);
// if (!res)
// return false;
// break;
return false;
}
default: {
// Unknown operation
return false;