36c9f44050
2. Added node binding.gyp build script 3. Adjust authors and removed unneeded npm modules 4. Removed unneeded polling of hook packets every 50ms in bitcoind.js 5. Removed hard-coded path to --prefix
963 lines
22 KiB
JavaScript
963 lines
22 KiB
JavaScript
/**
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* bitcoind.js
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* Copyright (c) 2014, BitPay (MIT License)
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* A bitcoind node.js binding.
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*/
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var net = require('net');
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var EventEmitter = require('events').EventEmitter;
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var bitcoindjs = require('../build/Debug/bitcoindjs.node');
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var util = require('util');
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var fs = require('fs');
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var mkdirp = require('mkdirp');
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var tiny = require('tiny').json;
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// Compatibility with old node versions:
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var setImmediate = global.setImmediate || process.nextTick.bind(process);
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/**
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* Bitcoin
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*/
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var bitcoin = Bitcoin;
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function Bitcoin(options) {
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var self = this;
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if (!(this instanceof Bitcoin)) {
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return new Bitcoin(options);
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}
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if (Object.keys(this.instances).length) {
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throw new
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Error('bitcoind.js cannot be instantiated more than once.');
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}
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EventEmitter.call(this);
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this.options = options || {};
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if (typeof this.options === 'string') {
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this.options = { datadir: this.options };
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}
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if (this.options.directory) {
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this.options.datadir = this.options.directory;
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delete this.options.directory;
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}
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if (!this.options.datadir) {
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this.options.datadir = '~/.bitcoind.js';
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}
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this.options.datadir = this.options.datadir.replace(/^~/, process.env.HOME);
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this.datadir = this.options.datadir;
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this.config = this.datadir + '/bitcoin.conf';
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this.network = Bitcoin[this.options.testnet ? 'testnet' : 'livenet'];
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if (!fs.existsSync(this.datadir)) {
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mkdirp.sync(this.datadir);
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}
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if (!fs.existsSync(this.config)) {
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var password = ''
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+ Math.random().toString(36).slice(2)
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+ Math.random().toString(36).slice(2)
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+ Math.random().toString(36).slice(2);
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fs.writeFileSync(this.config, ''
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+ 'rpcuser=bitcoinrpc\n'
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+ 'rpcpassword=' + password + '\n'
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);
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}
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// Add hardcoded peers
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var data = fs.readFileSync(this.config, 'utf8');
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if (this.network.peers.length) {
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var peers = this.network.peers.reduce(function(out, peer) {
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if (!~data.indexOf('addnode=' + peer)) {
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return out + 'addnode=' + peer + '\n';
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}
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return out;
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}, '\n');
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fs.writeFileSync(data + peers);
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}
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// Copy config into testnet dir
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if (this.network.name === 'testnet') {
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if (!fs.existsSync(this.datadir + '/testnet3')) {
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fs.mkdirSync(this.datadir + '/testnet3');
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}
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fs.writeFileSync(
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this.datadir + '/testnet3/bitcoin.conf',
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fs.readFileSync(this.config));
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}
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Object.keys(exports).forEach(function(key) {
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self[key] = exports[key];
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});
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this.on('newListener', function(name) {
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if (name === 'open') {
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self.start();
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}
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});
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}
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Bitcoin.prototype.__proto__ = EventEmitter.prototype;
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Bitcoin.livenet = {
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name: 'livenet',
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peers: [
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// hardcoded peers
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]
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};
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Bitcoin.testnet = {
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name: 'testnet',
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peers: [
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// hardcoded peers
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]
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};
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// Make sure signal handlers are not overwritten
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Bitcoin._signalQueue = [];
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Bitcoin._processOn = process.on;
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process.addListener =
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process.on = function(name, listener) {
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if (~['SIGINT', 'SIGHUP', 'SIGQUIT'].indexOf(name.toUpperCase())) {
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if (!Bitcoin.global || !Bitcoin.global._started) {
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Bitcoin._signalQueue.push([name, listener]);
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return;
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}
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}
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return Bitcoin._processOn.apply(this, arguments);
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};
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Bitcoin.instances = {};
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Bitcoin.prototype.instances = Bitcoin.instances;
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Bitcoin.__defineGetter__('global', function() {
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if (bitcoin.stopping) return [];
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return Bitcoin.instances[Object.keys(Bitcoin.instances)[0]];
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});
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Bitcoin.prototype.__defineGetter__('global', function() {
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if (bitcoin.stopping) return [];
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return Bitcoin.global;
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});
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tiny.debug = function() {};
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tiny.prototype.debug = function() {};
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tiny.error = function() {};
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tiny.prototype.error = function() {};
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Bitcoin.db = tiny({
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file: process.env.HOME + '/.bitcoindjs.db',
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saveIndex: false,
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initialCache: false
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});
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Bitcoin.prototype.start = function(options, callback) {
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var self = this;
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if (!callback) {
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callback = options;
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options = null;
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}
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if (!options) {
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options = {};
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}
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if (!callback) {
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callback = utils.NOOP;
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}
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if (this.instances[this.datadir]) {
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return;
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}
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this.instances[this.datadir] = true;
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var none = {};
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var isSignal = {};
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var sigint = { name: 'SIGINT', signal: isSignal };
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var sighup = { name: 'SIGHUP', signal: isSignal };
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var sigquit = { name: 'SIGQUIT', signal: isSignal };
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var exitCaught = none;
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var errorCaught = none;
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Object.keys(this.options).forEach(function(key) {
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if (options[key] == null) {
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options[key] = self.options[key];
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}
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});
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bitcoindjs.start(options, function(err, status) {
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self._started = true;
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// Poll for queued packet [sigint, sighup, sigquit].forEach(function(signal) {
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process.on(signal.name, signal.listener = function() {
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if (process.listeners(signal.name).length > 1) {
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return;
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}
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if (!self._shutdown) {
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process.exit(0);
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} else {
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self.stop();
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exitCaught = signal;
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}
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});
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});
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// Finally set signal handlers
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process.on = process.addListener = Bitcoin._processOn;
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Bitcoin._signalQueue.forEach(function(event) {
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process.on(event[0], event[1]);
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});
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var exit = process.exit;
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self._exit = function() {
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return exit.apply(process, arguments);
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};
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process.exit = function(code) {
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exitCaught = code || 0;
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if (!self._shutdown) {
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return self._exit(code);
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}
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self.stop();
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};
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process.on('uncaughtException', function(err) {
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if (process.listeners('uncaughtException').length > 1) {
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return;
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}
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errorCaught = err;
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self.error('Uncaught error: shutting down safely before throwing...');
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if (!self._shutdown) {
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if (err && err.stack) {
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console.error(err.stack);
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}
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self._exit(1);
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return;
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}
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self.stop();
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});
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bitcoindjs.onBlocksReady(function(err, result) {
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self.emit('ready', result);
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});
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setTimeout(function callee() {
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// Wait until wallet is loaded:
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if (callback) {
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callback(err ? err : null);
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}
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if (err) {
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self.emit('error', err);
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} else {
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if (callback) {
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self.emit('open', status);
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} else {
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self.emit('status', status);
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}
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}
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if (callback) {
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callback = null;
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}
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}, 100);
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});
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// bitcoind's boost threads aren't in the thread pool
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// or on node's event loop, so we need to keep node open.
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this._shutdown = setInterval(function() {
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if (!self._stoppingSaid && bitcoindjs.stopping()) {
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self._stoppingSaid = true;
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self.log('shutting down...');
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}
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if (bitcoindjs.stopped()) {
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self.log('shut down.');
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clearInterval(self._shutdown);
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delete self._shutdown;
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if (exitCaught !== none) {
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if (exitCaught.signal === isSignal) {
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process.removeListener(exitCaught.name, exitCaught.listener);
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setImmediate(function() {
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process.kill(process.pid, exitCaught.name);
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});
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return;
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}
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return self._exit(exitCaught);
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}
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if (errorCaught !== none) {
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if (errorCaught && errorCaught.stack) {
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console.error(errorCaught.stack);
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}
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return self._exit(0);
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}
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}
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}, 1000);
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};
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Bitcoin.prototype.getBlock = function(blockhash, callback) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getBlock(blockhash, function(err, block) {
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if (err) return callback(err);
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return callback(null, block);
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});
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};
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Bitcoin.prototype.getBlockHeight = function(height, callback) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getBlock(+height, function(err, block) {
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if (err) return callback(err);
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return callback(null, bitcoin.block(block));
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});
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};
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Bitcoin.prototype.getTransaction =
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Bitcoin.prototype.getTx = function(txid, blockhash, callback) {
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if (bitcoin.stopping) return [];
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if (typeof txid === 'object' && txid) {
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var options = txid;
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callback = blockhash;
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txid = options.txid || options.tx || options.txhash || options.id || options.hash;
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blockhash = options.blockhash || options.block;
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}
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if (typeof blockhash === 'function') {
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callback = blockhash;
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blockhash = '';
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}
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if (typeof blockhash !== 'string') {
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if (blockhash) {
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blockhash = blockhash.hash
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|| blockhash.blockhash
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|| (blockhash.getHash && blockhash.getHash())
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|| '';
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} else {
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blockhash = '';
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}
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}
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return bitcoindjs.getTransaction(txid, blockhash, function(err, tx) {
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if (err) return callback(err);
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return callback(null, bitcoin.tx(tx));
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});
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};
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Bitcoin.prototype.getTransactionWithBlock = function(txid, blockhash, callback) {
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if (bitcoin.stopping) return [];
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var self = this;
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var slow = true;
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if (typeof txid === 'object' && txid) {
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var options = txid;
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callback = blockhash;
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txid = options.txid || options.tx || options.txhash || options.id || options.hash;
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blockhash = options.blockhash || options.block;
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slow = options.slow !== false;
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}
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if (typeof blockhash === 'function') {
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callback = blockhash;
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blockhash = '';
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}
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if (typeof blockhash !== 'string') {
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if (blockhash) {
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blockhash = blockhash.hash
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|| blockhash.blockhash
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|| (blockhash.getHash && blockhash.getHash())
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|| '';
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} else {
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blockhash = '';
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}
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}
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return bitcoindjs.getTransaction(txid, blockhash, function(err, tx) {
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if (err) return callback(err);
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if (slow && !tx.blockhash) {
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return self.getBlockByTx(txid, function(err, block, tx_) {
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if (err) return callback(err);
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return callback(null, tx, block);
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});
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}
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return bitcoindjs.getBlock(tx.blockhash, function(err, block) {
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if (err) return callback(err);
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return callback(null, bitcoin.tx(tx), bitcoin.block(block));
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});
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});
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};
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Bitcoin.prototype.getInfo = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getInfo();
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};
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Bitcoin.prototype.getPeerInfo = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getPeerInfo();
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};
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Bitcoin.prototype.getAddresses = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getAddresses();
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};
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Bitcoin.prototype.getProgress = function(callback) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getProgress(callback);
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};
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Bitcoin.prototype.setGenerate = function(options) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.setGenerate(options || {});
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};
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Bitcoin.prototype.getGenerate = function(options) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getGenerate(options || {});
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};
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Bitcoin.prototype.getMiningInfo = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getMiningInfo();
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};
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Bitcoin.prototype.getAddrTransactions = function(address, callback) {
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if (bitcoin.stopping) return [];
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return bitcoin.db.get('addr-tx/' + address, function(err, records) {
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var options = {
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address: address,
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blockheight: (records || []).reduce(function(out, record) {
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return record.blockheight > out
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? record.blockheight
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: out;
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}, -1),
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blocktime: (records || []).reduce(function(out, record) {
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return record.blocktime > out
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? record.blocktime
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: out;
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}, -1)
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};
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return bitcoindjs.getAddrTransactions(options, function(err, addr) {
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if (err) return callback(err);
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addr = bitcoin.addr(addr);
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if (addr.tx[0] && !addr.tx[0].vout[0]) {
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return bitcoin.db.set('addr-tx/' + address, [{
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txid: null,
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blockhash: null,
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blockheight: null,
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blocktime: null
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}], function() {
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return callback(null, bitcoin.addr({
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address: addr.address,
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tx: []
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}));
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});
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}
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var set = [];
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if (records && records.length) {
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set = records;
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}
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addr.tx.forEach(function(tx) {
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set.push({
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txid: tx.txid,
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blockhash: tx.blockhash,
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blockheight: tx.blockheight,
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blocktime: tx.blocktime
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});
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});
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return bitcoin.db.set('addr-tx/' + address, set, function() {
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return callback(null, addr);
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});
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});
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});
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};
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Bitcoin.prototype.getBestBlock = function(callback) {
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if (bitcoin.stopping) return [];
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var hash = bitcoindjs.getBestBlock();
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return bitcoindjs.getBlock(hash, callback);
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};
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Bitcoin.prototype.getChainHeight = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getChainHeight();
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};
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Bitcoin.prototype.__defineGetter__('chainHeight', function() {
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if (bitcoin.stopping) return [];
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return this.getChainHeight();
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});
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Bitcoin.prototype.getBlockByTxid =
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Bitcoin.prototype.getBlockByTx = function(txid, callback) {
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if (bitcoin.stopping) return [];
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return bitcoin.db.get('block-tx/' + txid, function(err, block) {
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if (block) {
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return self.getBlock(block.hash, function(err, block) {
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if (err) return callback(err);
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var tx_ = block.tx.filter(function(tx) {
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return tx.txid === txid;
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})[0];
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return callback(null, block, tx_);
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});
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}
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return bitcoindjs.getBlockByTx(txid, function(err, block, tx_) {
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if (err) return callback(err);
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bitcoin.db.set('block-tx/' + txid, { hash: block.hash }, utils.NOOP);
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return callback(null, bitcoin.block(block), bitcoin.tx(tx_));
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});
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});
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};
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Bitcoin.prototype.getBlocksByDate =
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Bitcoin.prototype.getBlocksByTime = function(options, callback) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getBlocksByTime(options, function(err, blocks) {
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if (err) return callback(err);
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return callback(null, blocks.map(function(block) {
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return bitcoin.block(block)
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}));
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});
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};
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Bitcoin.prototype.getFromTx = function(txid, callback) {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getFromTx(txid, function(err, txs) {
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if (err) return callback(err);
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return callback(null, txs.map(function(tx) {
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return bitcoin.tx(tx)
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}));
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});
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};
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Bitcoin.prototype.getLastFileIndex = function() {
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if (bitcoin.stopping) return [];
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return bitcoindjs.getLastFileIndex();
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};
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Bitcoin.prototype.log =
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Bitcoin.prototype.info = function() {
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if (bitcoin.stopping) return [];
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if (this.options.silent) return;
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if (typeof arguments[0] !== 'string') {
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var out = util.inspect(arguments[0], null, 20, true);
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return process.stdout.write('bitcoind.js: ' + out + '\n');
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|
}
|
|
var out = util.format.apply(util, arguments);
|
|
return process.stdout.write('bitcoind.js: ' + out + '\n');
|
|
};
|
|
|
|
Bitcoin.prototype.error = function() {
|
|
if (bitcoin.stopping) return [];
|
|
if (this.options.silent) return;
|
|
if (typeof arguments[0] !== 'string') {
|
|
var out = util.inspect(arguments[0], null, 20, true);
|
|
return process.stderr.write('bitcoind.js: ' + out + '\n');
|
|
}
|
|
var out = util.format.apply(util, arguments);
|
|
return process.stderr.write('bitcoind.js: ' + out + '\n');
|
|
};
|
|
|
|
Bitcoin.prototype.stop =
|
|
Bitcoin.prototype.close = function(callback) {
|
|
if (bitcoin.stopping) return [];
|
|
var self = this;
|
|
return bitcoindjs.stop(function(err, status) {
|
|
if (err) {
|
|
self.error(err.message);
|
|
} else {
|
|
self.log(status);
|
|
}
|
|
if (!callback) return;
|
|
return callback(err, status);
|
|
});
|
|
};
|
|
|
|
Bitcoin.prototype.__defineGetter__('stopping', function() {
|
|
return bitcoindjs.stopping() || bitcoindjs.stopped();
|
|
});
|
|
|
|
Bitcoin.prototype.__defineGetter__('stopped', function() {
|
|
return bitcoindjs.stopped();
|
|
});
|
|
|
|
Bitcoin.__defineGetter__('stopping', function() {
|
|
return bitcoindjs.stopping() || bitcoindjs.stopped();
|
|
});
|
|
|
|
Bitcoin.__defineGetter__('stopped', function() {
|
|
return bitcoindjs.stopped();
|
|
});
|
|
|
|
/**
|
|
* Block
|
|
*/
|
|
|
|
function Block(data) {
|
|
if (!(this instanceof Block)) {
|
|
return new Block(data);
|
|
}
|
|
|
|
if (typeof data === 'string') {
|
|
return Block.fromHex(data);
|
|
}
|
|
|
|
if (data instanceof Block) {
|
|
return data;
|
|
}
|
|
|
|
if (bitcoin.stopping) return [];
|
|
|
|
var self = this;
|
|
|
|
Object.keys(data).forEach(function(key) {
|
|
if (!self[key]) {
|
|
self[key] = data[key];
|
|
}
|
|
});
|
|
|
|
this.tx = this.tx.map(function(tx) {
|
|
return bitcoin.tx(tx);
|
|
});
|
|
|
|
if (!this.hex) {
|
|
this.hex = this.toHex();
|
|
}
|
|
}
|
|
|
|
Object.defineProperty(Block.prototype, '_blockFlag', {
|
|
__proto__: null,
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: false,
|
|
value: {}
|
|
});
|
|
|
|
Block.isBlock = function(block) {
|
|
if (bitcoin.stopping) return [];
|
|
return block._blockFlag === Block.prototype._blockFlag;
|
|
};
|
|
|
|
Block.fromHex = function(hex) {
|
|
if (bitcoin.stopping) return [];
|
|
return bitcoin.block(bitcoindjs.blockFromHex(hex));
|
|
};
|
|
|
|
Block.prototype.getHash = function(enc) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getBlockHex(this);
|
|
if (!this.hash || this.hash !== data.hash) {
|
|
this.hash = data.hash;
|
|
}
|
|
if (enc === 'hex') return data.hash;
|
|
var buf = new Buffer(data.hash, 'hex');
|
|
var out = enc ? buf.toString(enc) : buf;
|
|
return out;
|
|
};
|
|
|
|
Block.prototype.verify = function() {
|
|
if (bitcoin.stopping) return [];
|
|
return this.verified = this.verified || bitcoindjs.verifyBlock(this);
|
|
};
|
|
|
|
Block.prototype.toHex = function() {
|
|
if (bitcoin.stopping) return [];
|
|
var hex = Block.toHex(this);
|
|
if (!this.hex || this.hex !== hex) {
|
|
this.hex = hex;
|
|
}
|
|
return hex;
|
|
};
|
|
|
|
Block.toHex = function(block) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getBlockHex(block);
|
|
return data.hex;
|
|
};
|
|
|
|
Block.prototype.toBinary = function() {
|
|
if (bitcoin.stopping) return [];
|
|
return Block.toBinary(this);
|
|
};
|
|
|
|
Block.toBinary = function(block) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getBlockHex(block);
|
|
return new Buffer(data.hex, 'hex');
|
|
};
|
|
|
|
/**
|
|
* Transaction
|
|
*/
|
|
|
|
function Transaction(data) {
|
|
if (!(this instanceof Transaction)) {
|
|
return new Transaction(data);
|
|
}
|
|
|
|
if (typeof data === 'string') {
|
|
return Transaction.fromHex(data);
|
|
}
|
|
|
|
if (data instanceof Transaction) {
|
|
return data;
|
|
}
|
|
|
|
if (bitcoin.stopping) return [];
|
|
|
|
var self = this;
|
|
|
|
Object.keys(data).forEach(function(key) {
|
|
if (!self[key]) {
|
|
self[key] = data[key];
|
|
}
|
|
});
|
|
|
|
if (!this.hex) {
|
|
this.hex = this.toHex();
|
|
}
|
|
}
|
|
|
|
Object.defineProperty(Transaction.prototype, '_txFlag', {
|
|
__proto__: null,
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: false,
|
|
value: {}
|
|
});
|
|
|
|
Transaction.isTransaction =
|
|
Transaction.isTx = function(tx) {
|
|
if (bitcoin.stopping) return [];
|
|
return tx._txFlag === Transaction.prototype._txFlag;
|
|
};
|
|
|
|
Transaction.fromHex = function(hex) {
|
|
if (bitcoin.stopping) return [];
|
|
return bitcoin.tx(bitcoindjs.txFromHex(hex));
|
|
};
|
|
|
|
Transaction.prototype.verify = function() {
|
|
if (bitcoin.stopping) return [];
|
|
return this.verified = this.verified || bitcoindjs.verifyTransaction(this);
|
|
};
|
|
|
|
Transaction.prototype.sign =
|
|
Transaction.prototype.fill = function(options) {
|
|
if (bitcoin.stopping) return [];
|
|
return Transaction.fill(this, options);
|
|
};
|
|
|
|
Transaction.sign =
|
|
Transaction.fill = function(tx, options) {
|
|
if (bitcoin.stopping) return [];
|
|
var isTx = bitcoin.tx.isTx(tx)
|
|
, newTx;
|
|
|
|
if (!isTx) {
|
|
tx = bitcoin.tx(tx);
|
|
}
|
|
|
|
try {
|
|
newTx = bitcoindjs.fillTransaction(tx, options || {});
|
|
} catch (e) {
|
|
return false;
|
|
}
|
|
|
|
Object.keys(newTx).forEach(function(key) {
|
|
tx[key] = newTx[key];
|
|
});
|
|
|
|
return tx;
|
|
};
|
|
|
|
Transaction.prototype.getHash = function(enc) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getTxHex(this);
|
|
if (!this.txid || this.txid !== data.hash) {
|
|
this.txid = data.hash;
|
|
}
|
|
if (enc === 'hex') return data.hash;
|
|
var buf = new Buffer(data.hash, 'hex');
|
|
var out = enc ? buf.toString(enc) : buf;
|
|
return out;
|
|
};
|
|
|
|
Transaction.prototype.isCoinbase = function() {
|
|
if (bitcoin.stopping) return [];
|
|
return this.vin.length === 1 && this.vin[0].coinbase;
|
|
};
|
|
|
|
Transaction.prototype.toHex = function() {
|
|
if (bitcoin.stopping) return [];
|
|
var hex = Transaction.toHex(this);
|
|
if (!this.hex || hex !== this.hex) {
|
|
this.hex = hex;
|
|
}
|
|
return hex;
|
|
};
|
|
|
|
Transaction.toHex = function(tx) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getTxHex(tx);
|
|
return data.hex;
|
|
};
|
|
|
|
Transaction.prototype.toBinary = function() {
|
|
if (bitcoin.stopping) return [];
|
|
return Transaction.toBinary(this);
|
|
};
|
|
|
|
Transaction.toBinary = function(tx) {
|
|
if (bitcoin.stopping) return [];
|
|
var data = bitcoindjs.getTxHex(tx);
|
|
return new Buffer(data.hex, 'hex');
|
|
};
|
|
|
|
Transaction.broadcast = function(tx, options, callback) {
|
|
if (bitcoin.stopping) return [];
|
|
if (typeof tx === 'string') {
|
|
tx = { hex: tx };
|
|
}
|
|
|
|
if (!callback) {
|
|
callback = options;
|
|
options = null;
|
|
}
|
|
|
|
if (!options) {
|
|
options = {};
|
|
}
|
|
|
|
var fee = options.overrideFees = options.overrideFees || false;
|
|
var own = options.ownOnly = options.ownOnly || false;
|
|
|
|
if (!callback) {
|
|
callback = utils.NOOP;
|
|
}
|
|
|
|
if (!bitcoin.isTx(tx)) {
|
|
tx = bitcoin.tx(tx);
|
|
}
|
|
|
|
return bitcoindjs.broadcastTx(tx, fee, own, function(err, hash, tx) {
|
|
if (err) {
|
|
if (callback === utils.NOOP) {
|
|
bitcoin.global.emit('error', err);
|
|
}
|
|
return callback(err);
|
|
}
|
|
tx = bitcoin.tx(tx);
|
|
bitcoin.global.emit('broadcast', tx);
|
|
return callback(null, hash, tx);
|
|
});
|
|
};
|
|
|
|
Transaction.prototype.broadcast = function(options, callback) {
|
|
if (bitcoin.stopping) return [];
|
|
if (!callback) {
|
|
callback = options;
|
|
options = null;
|
|
}
|
|
return Transaction.broadcast(this, options, callback);
|
|
};
|
|
|
|
/**
|
|
* Addresses
|
|
*/
|
|
|
|
function Addresses(data) {
|
|
if (!(this instanceof Addresses)) {
|
|
return new Addresses(data);
|
|
}
|
|
|
|
if (data instanceof Addresses) {
|
|
return data;
|
|
}
|
|
|
|
if (bitcoin.stopping) return [];
|
|
|
|
var self = this;
|
|
|
|
Object.keys(data).forEach(function(key) {
|
|
if (!self[key]) {
|
|
self[key] = data[key];
|
|
}
|
|
});
|
|
}
|
|
|
|
Object.defineProperty(Transaction.prototype, '_addrFlag', {
|
|
__proto__: null,
|
|
configurable: false,
|
|
enumerable: false,
|
|
writable: false,
|
|
value: {}
|
|
});
|
|
|
|
Addresses.isAddresses =
|
|
Addresses.isAddr = function(addr) {
|
|
if (bitcoin.stopping) return [];
|
|
return addr._txFlag === Addresses.prototype._addrFlag;
|
|
};
|
|
|
|
/**
|
|
* Utils
|
|
*/
|
|
|
|
var utils = {};
|
|
|
|
utils.forEach = function(obj, iter, done) {
|
|
if (bitcoin.stopping) return [];
|
|
var pending = obj.length;
|
|
if (!pending) return done();
|
|
var next = function() {
|
|
if (!--pending) done();
|
|
};
|
|
obj.forEach(function(item) {
|
|
iter(item, next);
|
|
});
|
|
};
|
|
|
|
utils.NOOP = function() {};
|
|
|
|
/**
|
|
* Expose
|
|
*/
|
|
|
|
module.exports = exports = bitcoin;
|
|
|
|
exports.Bitcoin = bitcoin;
|
|
exports.bitcoin = bitcoin;
|
|
exports.bitcoind = bitcoin;
|
|
|
|
exports.native = bitcoindjs;
|
|
exports.bitcoindjs = bitcoindjs;
|
|
|
|
exports.Block = Block;
|
|
exports.block = Block;
|
|
|
|
exports.Transaction = Transaction;
|
|
exports.transaction = Transaction;
|
|
exports.tx = Transaction;
|
|
|
|
exports.Addresses = Addresses;
|
|
exports.addresses = Addresses;
|
|
exports.addr = Addresses;
|
|
|
|
exports.utils = utils;
|