Settings.prototype.setLivenetDefaults = function () {
this.network.type = 'livenet';
this.network.port = 8333;
this.network.magicBytes = hex('f9beb4d9');
// List of bootstrapping mechanisms
this.network.bootstrap = [
new DnsBootstrapper([
"bitseed.xf2.org",
"dnsseed.bluematt.me",
"seed.bitcoin.sipa.be",
"dnsseed.bitcoin.dashjr.org",
]),
new IrcBootstrapper('irc.lfnet.org', '#bitcoin')
];
this.network.genesisBlock = {
'height': 0,
'nonce': 2083236893,
'version': 1,
'hash': hex('6FE28C0AB6F1B372C1A6A246AE63F74F' +
'931E8365E15A089C68D6190000000000'),
'prev_hash': new Buffer(32).clear(),
'timestamp': 1231006505,
'merkle_root': hex('3BA3EDFD7A7B12B27AC72C3E67768F61' +
'7FC81BC3888A51323A9FB8AA4B1E5E4A'),
'bits': 486604799
};
this.network.genesisBlockTx = {
'outs': [{
'v': hex('00F2052A01000000'), // 50 BTC
's': Binary.put()
.word8(65) // 65 bytes of data follow
.put(hex('04678AFDB0FE5548271967F1A67130B7105CD6A828E03909' +
'A67962E0EA1F61DEB649F6BC3F4CEF38C4F35504E51EC112' +
'DE5C384DF7BA0B8D578A4C702B6BF11D5F'))
.word8(0xAC) // OP_CHECKSIG
.buffer()
}],
'lock_time': 0,
'version': 1,
'hash': hex('3BA3EDFD7A7B12B27AC72C3E67768F61' +
'7FC81BC3888A51323A9FB8AA4B1E5E4A'),
'ins': [{
'q': 0xFFFFFFFF,
'o': hex("000000000000000000000000000000000000" +
"0000000000000000000000000000FFFFFFFF"),
's': Binary.put()
.put(hex('04FFFF001D010445'))
.put(new Buffer('The Times 03/Jan/2009 Chancellor on brink of ' +
'second bailout for banks', 'ascii'))
.buffer()
}]
};
this.network.proofOfWorkLimit = hex("00000000FFFFFFFFFFFFFFFFFFFFFFFF" +
"FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF");
this.network.checkpoints = checkpoints.livenet;
};
Packet.prototype.toData = function() {
if (!this._data) {
return binary.put()
.word16be(this._type)
.word16be(0)
.buffer();
}
return binary.put()
.word16be(this._type)
.word16be(this._data.length)
.put(this._data)
.buffer();
}
Script.chunksToBuffer = function (chunks) {
var buf = Put();
for (var i = 0, l = chunks.length; i < l; i++) {
var data = chunks[i];
if (Buffer.isBuffer(data)) {
if (data.length < OP_PUSHDATA1) {
buf.word8(data.length);
} else if (data.length <= 0xff) {
buf.word8(OP_PUSHDATA1);
buf.word8(data.length);
} else if (data.length <= 0xffff) {
buf.word8(OP_PUSHDATA2);
buf.word16le(data.length);
} else {
buf.word8(OP_PUSHDATA4);
buf.word32le(data.length);
}
buf.put(data);
} else if ("number" === typeof data) {
buf.word8(data);
} else {
throw new Error("Script.chunksToBuffer(): Invalid chunk datatype");
}
}
return buf.buffer();
};
Packet.createStartAppPacket = function(info) {
var data = binary.put()
.word32be(info.size)
.buffer();
return new Packet(START_APP_TYPE, data);
}
Peer.prototype.toBuffer = function() {
var put = Binary.put();
put.word32le(this.lastSeen);
put.word64le(this.services);
put.put(this.getHostAsBuffer());
put.word16be(this.port);
return put.buffer();
};
Script.prototype.writeOp = function (opcode)
{
var buf = Put();
buf.put(this.buffer);
buf.word8(opcode);
this.buffer = buf.buffer();
this.chunks.push(opcode);
};
Block.method('getHeader', function () {
put = Binary.put();
put.word32le(this.version);
put.put(this.prev_hash);
put.put(this.merkle_root);
put.word32le(this.timestamp);
put.word32le(this.bits);
put.word32le(this.nonce);
return put.buffer();
});
Script.prototype.writeBytes = function (data)
{
var buf = Put();
buf.put(this.buffer);
if (data.length < OP_PUSHDATA1) {
buf.word8(data.length);
} else if (data.length <= 0xff) {
buf.word8(OP_PUSHDATA1);
buf.word8(data.length);
} else if (data.length <= 0xffff) {
buf.word8(OP_PUSHDATA2);
buf.word16le(data.length);
} else {
buf.word8(OP_PUSHDATA4);
buf.word32le(data.length);
}
buf.put(data);
this.buffer = buf.buffer();
this.chunks.push(data);
};
// 29812: a3d2c18acc First block to use merged mining with more than one auxiliary chain
cfg.network.genesisBlock = {
'height': 0,
'nonce': 0xa21ea192,
'version': 1,
'hash': hex('70c7a9f0a2fb3d48e635a70d5b157c807e58c8fb45eb2c5e2cb7620000000000'),
'prev_hash': new Buffer(32).clear(),
'timestamp': 1303000001,
'merkle_root': hex('0dcbd3e6f061215bf3b3383c8ce2ec201bc65acde32595449ac86890bd2dc641'),
'bits': 0x1c007fff
};
cfg.network.genesisBlockTx = {
'outs': [{
'v': hex('00F2052A01'), // 50 BTC
's': Binary.put()
.word8(65) // 65 bytes of data follow
.put(hex('04b620369050cd899ffbbc4e8ee51e8c4534a855bb463439d63d235d4779685d8b6f4870a238cf365ac94fa13ef9a2a22cd99d0d5ee86dcabcafce36c7acf43ce5'))
.word8(0xAC) // OP_CHECKSIG
.buffer()
}],
'lock_time': 0,
'version': 1,
'hash': hex('a6df68c2e882cc6406a477b90e58cd01d102032a8a5e9f49c5e17d44dbef8b5e'),
'ins': [{
'q': hex('00F2052A01'),
'o': hex("000000000000000000000000000000000000" +
"0000000000000000000000000000FFFFFFFF"),
's': Binary.put()
.put(hex('04ff7f001c'))
.put(hex('020a024b'))