diff --git a/README.md b/README.md index 9b94ed84..2977a71c 100644 --- a/README.md +++ b/README.md @@ -25,20 +25,9 @@ letting people I don't know maintain this library due to its importance. ## Building -### bitcoind +### libbitcoind.so -Cloning libbitcoind: - -``` bash -$ cd ~ -$ git clone git://github.com/bitpay/bitcoin.git libbitcoind -$ cd libbitcoind -``` - -This is a fork of bitcoin v0.9.0 right now, but it has the ability to compile -bitcoind as a shared object. This may not be ideal yet. - -#### Compiling bticoind as a library +#### Compiling bitcoind as a library ##### Dependencies @@ -56,28 +45,25 @@ bitcoind as a shared object. This may not be ideal yet. - secp256k1 +##### Building ``` bash -# ensure clean up -$ make clean -$ git clean -xdf - -# create configure file -$ ./autogen.sh - -# configure as a library with -fPIC on all object files -# use --with-incompatible-bdb if necessary -# use --prefix=/usr if necessary -# osx users may have to specify a boost path -$ ./configure --enable-daemonlib --with-incompatible-bdb - -# build libbitcoind.so -$ time make -real 31m33.128s -user 16m23.930s -sys 2m52.310s +$ cd ~/node_modules/bitcoind.js +$ ./build-libbitcoind.sh remote ``` +`remote` will clone the latest bitcoin upstream, apply a patch to it, compile +libbitcoind.so, and place it in the appropriate directory. The first argument +can also be a bitcoin repo directory you already have on your disk, otherwise +it will check for ~/bitcoin by default. + +NOTE: libbitcoind.so is currently unsupported on OSX due to OSX's mess of +header files and libraries. Special magic is required to make this work that +has not been implemented yet. This will only compile on a real unix (linux is +recommended). + +###### In the build-libbitcoind.sh script: + `--enable-daemonlib` will compile all object files with `-fPIC` (Position Independent Code - needed to create a shared object). @@ -88,7 +74,7 @@ compiling tests and the QT object files. Without `--enable-daemonlib`, the Makefile with compile bitcoind with -fPIE (Position Independent for Executable), this allows compiling of bitcoind. -### bitcoind.js: +### bitcoind.js ``` bash $ cd ~/node_modules/bitcoind.js @@ -106,10 +92,10 @@ bitcoind: status="start_node(): bitcoind opened." [should see full javascript blocks here] ``` -However, if you look at the bitcoind log files: +You can also look at the blocks come in through the bitcoind log file: ``` bash -$ tail -f ~/.bitcoin/debug.log +$ tail -f ~/.libbitcoind-example/debug.log ``` ^C (SIGINT) will call `StartShutdown()` in bitcoind on the node thread pool. @@ -120,19 +106,34 @@ bitcoind.js has direct access to the global wallet: ``` js var bitcoind = require('bitcoind.js')({ - directory: '~/.libbitcoin-test', - testnet: false + directory: '~/.libbitcoind-example', + testnet: false, + rpc: false }); + +bitcoind.on('block', function(block) { + console.log('Found Block:'); + console.log(block); +}); + +bitcoind.on('addr', function(addr) { + console.log('Found more peers to connect to:'); + console.log(addr); +}); + bitcoind.on('open', function() { - console.log(bitcoind.wallet.listAccounts()); + console.log('Your Wallet:'); + console.log(bitcoind.wallet.getAccounts()); }); -... + +bitcoind.start(); ``` ``` bash $ node ./my-example.js bitcoind.js: status="start_node(): bitcoind opened." -{ '': // Account Name - '' is default +Your Wallet: +{ '': { balance: 0, addresses: [ { address: '16PvEk4NggaCyfR2keZaP9nPufJvDb2ATZ', @@ -152,420 +153,21 @@ bitcoind.js: shut down. **bitcoind.js** is a node.js module which links to libbitcoind.so (bitcoind complied as a shared library). - -### C++ API Structs - -#### `async_node_data` - -Where the uv async request data resides. - -``` c -struct async_node_data { - std::string err_msg; - std::string result; - Persistent callback; -}; -``` - -#### `async_block_data` - -``` c -struct async_block_data { - std::string err_msg; - std::string hash; - CBlock result_block; - CBlockIndex* result_blockindex; - Persistent callback; -}; -``` - -#### `async_tx_data` - -``` c -struct async_tx_data { - std::string err_msg; - std::string txHash; - std::string blockHash; - CTransaction ctx; - Persistent callback; -}; -``` - -#### `async_poll_blocks_data` - -``` c -struct async_poll_blocks_data { - std::string err_msg; - poll_blocks_list *head; - Persistent result_array; - Persistent callback; -}; -``` - -#### `poll_blocks_list` - -A singly linked list containing any polled CBlocks and CBlockIndexes. -Contained by `async_poll_blocks_data` struct. - -``` c -typedef struct _poll_blocks_list { - CBlock cblock; - CBlockIndex *cblock_index; - struct _poll_blocks_list *next; -} poll_blocks_list; -``` - -#### `async_poll_mempool_data` - -``` c -struct async_poll_mempool_data { - std::string err_msg; - Persistent result_array; - Persistent callback; -}; -``` - -#### `async_broadcast_tx_data` - -``` c -struct async_broadcast_tx_data { - std::string err_msg; - Persistent jstx; - CTransaction ctx; - std::string tx_hash; - bool override_fees; - bool own_only; - Persistent callback; -}; -``` - -#### `async_wallet_sendto_data` - -``` c -struct async_wallet_sendto_data { - std::string err_msg; - std::string tx_hash; - std::string address; - int64_t nAmount; - CWalletTx wtx; - Persistent callback; -}; -``` - -#### `async_wallet_sendfrom_data` - -``` c -struct async_wallet_sendfrom_data { - std::string err_msg; - std::string tx_hash; - std::string address; - int64_t nAmount; - int nMinDepth; - CWalletTx wtx; - Persistent callback; -}; -``` - -#### `async_import_key_data` - -``` c -struct async_import_key_data { - std::string err_msg; - bool fRescan; - Persistent callback; -}; -``` - - -### C++ API Functions - -#### `StartBitcoind()` - -- `bitcoind.start(callback)` - - Start the bitcoind node with AppInit2() on a separate thread. - -#### `async_start_node()` - -- Call start_node() and start all our boost threads. - -#### `async_start_node_after()` - -- Execute our callback. - -#### `start_node(void)` - -- Start AppInit2() on a separate thread, wait for - pwalletMain instantiation (and signal() calls). - Unfortunately, we need to wait for the initialization - to unhook the signal handlers so we can use them - from node.js in javascript. - -#### `StopBitcoind()` - -- bitcoind.stop(callback) - -#### `async_stop_node()` - -- Call StartShutdown() to join the boost threads, which will call Shutdown() - and set shutdownComplete to true to notify the main node.js thread. - -#### `async_stop_node_after()` - -- Execute our callback. - -#### `IsStopping()` - -- `bitcoind.stopping()` - - Check whether bitcoind is in the process of shutting down. This is polled - from javascript. - -#### `IsStopped()` - -- `bitcoind.stopped()` - - Check whether bitcoind has shutdown completely. This will be polled by - javascript to check whether the libuv event loop is safe to stop. - -#### `GetBlock()` - -- `bitcoind.getBlock(blockHash, callback)` - - Read any block from disk asynchronously. - -#### `GetTx()` - -- `bitcoind.getTx(txHash, [blockHash], callback)` - - Read any transaction from disk asynchronously. - -#### `PollBlocks()` - -- `bitcoind.pollBlocks(callback)` - - Poll for new blocks on the chain. This is necessary since we have no way of - hooking in to AcceptBlock(). Instead, we constant check for new blocks using - a SetTimeout() within node.js. - - Creating a linked list of all blocks within the work function is necessary - due to doing v8 things within the libuv thread pool will cause a segfault. - Since this reads full blocks, obviously it will poll for transactions which - have already been included in blocks as well. - -#### `PollMempool()` - -- `bitcoind.pollMempool(callback)` - - This will poll for any transactions in the mempool. i.e. Transactions which - have not been included in blocks yet. This is not technically necessary to - be done asynchronously since there are no real blocking calls done here, but - we will leave the async function here as a placeholder in case we're wrong. - -#### `BroadcastTx()` -- `bitcoind.broadcastTx(tx, override_fees, own_only, callback)` - - Broadcast a raw transaction. This can be used to relay transaction received - or to broadcast one's own transaction. - -#### `VerifyBlock()` -- `bitcoindjs.verifyBlock(block)` - - This will verify the authenticity of a block (merkleRoot, etc) - using the internal bitcoind functions. - -#### `VerifyTransaction()` - -- `bitcoindjs.verifyTransaction(tx)` - - This will verify a transaction, ensuring it is signed properly using the - internal bitcoind functions. - -#### `FillTransaction()` - -- `bitcoindjs.fillTransaction(tx, options)` - - This will fill a javascript transaction object with the proper available - unpsent outputs as inputs and sign them using internal bitcoind functions. - -#### `GetBlockHex()` -- `bitcoindjs.getBlockHex(callback)` - - This will return the hex value as well as hash of a javascript block object - (after being converted to a CBlock). - -#### `GetTxHex()` - -- `bitcoindjs.getTxHex(tx)` - - This will return the hex value and hash for any tx, converting a js tx - object to a CTransaction. - -#### `BlockFromHex()` - -- `bitcoindjs.blockFromHex(hex)` - - Create a javascript block from a hex string. - -#### `TxFromHex()` - -- `bitcoindjs.txFromHex(hex)` - - Create a javascript tx from a hex string. - -#### `WalletNewAddress()` - -- `bitcoindjs.walletNewAddress(options)` - - Create a new address in the global pwalletMain. - -#### `GetAccountAddress(strAccount, bForceNew)` - -- `CBitcoinAddress GetAccountAddress(std::string strAccount, bool bForceNew)` - - NOTE: This function was ripped out of the bitcoin core source. It needed to - be modified to fit v8's error handling. - -#### `WalletGetAccountAddress()` - -- `bitcoindjs.walletGetAccountAddress(options)` - - Return the address tied to a specific account name. - -#### `WalletSetAccount()` - -- `bitcoindjs.walletSetAccount(options)` - - Return a new address if the account does not exist, or tie an account to an - address. - -#### `WalletGetAccount()` - -- `bitcoindjs.walletGetAccount(options)` - - Get an account name based on address. - -#### `WalletSendTo()` - -- `bitcoindjs.walletSendTo(options)` - - Send bitcoin to an address, automatically creating the transaction based on - availing unspent outputs. - -#### `WalletSignMessage()` - -- `bitcoindjs.walletSignMessage(options)` - - Sign any piece of text using a private key tied to an address. - -#### `WalletVerifyMessage()` - -- `bitcoindjs.walletVerifyMessage(options)` - - Verify a signed message using any address' public key. - -#### `WalletCreateMultiSigAddress()` - -- `bitcoindjs.walletCreateMultiSigAddress(options)` - - Create a multisig address for the global wallet. - -#### `WalletGetBalance()` - -- `bitcoindjs.walletGetBalance(options)` - - Get total balance of global wallet in satoshies in a javascript Number (up - to 64 bits, only 32 if bitwise ops or floating point are used unfortunately. - Obviously floating point is not necessary for satoshies). - -#### `WalletGetUnconfirmedBalance()` - -- `bitcoindjs.walletGetUnconfirmedBalance(options)` - - Returns the unconfirmed balance in satoshies (including the transactions - that have not yet been included in any block). - -#### `WalletSendFrom()` - -- `bitcoindjs.walletSendFrom(options)` - - Send bitcoin to a particular address from a particular owned account name. - This once again automatically creates and signs a transaction based on any - unspent outputs available. - -#### `WalletListTransactions()` - -- `bitcoindjs.walletListTransactions(options)` - - List all transactions pertaining to any owned addreses. NOT YET IMPLEMENTED> - -#### `WalletListAccounts()` - -- `bitcoindjs.walletListAccounts(options)` - - This will list all accounts, addresses, balanced, private keys, public keys, - and whether these keys are in compressed format. TODO: Only output private - keys if wallet is decrypted. - -#### `WalletGetTransaction()` - -- `bitcoindjs.walletGetTransaction(options)` - - Get any transaction pertaining to any owned addresses. NOT YET IMPLEMENTED. - -#### `WalletBackup()` - -- `bitcoindjs.walletBackup(options)` - - Backup the bdb wallet.dat to a particular location on filesystem. - -#### `WalletPassphrase()` - -- `bitcoindjs.walletPassphrase(options)` - - Unlock wallet if encrypted already. - -#### `WalletPassphraseChange()` - -- `bitcoindjs.walletPassphraseChange(options)` - - Change the current passphrase for the encrypted wallet. - -#### `WalletLock()` - -- `bitcoindjs.walletLock(options)` - - Forget the encrypted wallet passphrase and lock the wallet once again. - -#### `WalletEncrypt()` - -- `bitcoindjs.walletEncrypt(options)` - - Encrypt the global wallet with a particular passphrase. Requires restarted - because Berkeley DB is bad. - -#### `WalletSetTxFee()` - -- `bitcoindjs.walletSetTxFee(options)` - - Set default global wallet transaction fee internally. - -#### `WalletImportKey()` - -- `bitcoindjs.walletImportKey(options)` - - Import private key into global wallet using standard compressed bitcoind - format. - -#### Conversions - -- `cblock_to_jsblock(cblock, cblock_index, jsblock)` -- `ctx_to_jstx(ctx, block_hash, jstx)` -- `jsblock_to_cblock(jsblock, cblock)` -- `jstx_to_ctx(jstx, ctx)` - -These functions, only callable from C++, are used to convert javascript blocks -and tx objects to bitcoin block and tx objects (CBlocks and CTransactions), and -vice versa. - -NOTE: For whatever reason when converting a jstx to a CTransaction via setting -CTransaction properties, the binary output of a jstx is not the same as what -went in. It is unknow why this occurs. For now we are are using a workaround by -carrying the original hex value on the object which is changed when the tx is -changed. - -#### `Init()` - -Initialize the singleton object known as bitcoindjs. Required by every node.js -C++ module. - - ### Javascript API #### Bitcoin Object/Class Bitcoind in javascript. Right now, only one object can be instantiated. -##### `Bitcoin::start(callback)` +##### `Bitcoin::start([options], [callback])` Start the javascript bitcoin node. -##### `Bitcoin::_pollBlocks()` - -Internally poll for blocks using setTimeout. Private. - -##### `Bitcoin::_pollMempool()` - -Internally poll for mempool txs that have not been included in blocks yet. -Private. - ##### `Bitcoin::getBlock(blockHash, callback)` Get any block asynchronously by reading it from disk. -##### `Bitcoin::getTx(txHash, blockHash, callback)` +##### `Bitcoin::getTransaction(txid, blockhash, callback)` Get any tx asynchronously by reading it from disk. diff --git a/example/index.js b/example/index.js new file mode 100755 index 00000000..b5e982f6 --- /dev/null +++ b/example/index.js @@ -0,0 +1,283 @@ +#!/usr/bin/env node + +/** + * bitcoind.js example + */ + +process.title = 'bitcoind.js'; + +var util = require('util'); +var fs = require('fs'); +var argv = require('optimist').argv; +var rimraf = require('rimraf'); +var assert = require('assert'); + +/** + * bitcoind + */ + +if (fs.existsSync(process.env.HOME + '/.libbitcoind-example')) { + rimraf.sync(process.env.HOME + '/.libbitcoind-example'); +} + +var bitcoind = require('../')({ + directory: '~/.libbitcoind-example' +}); + +var genesisBlock = '0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f'; +var genesisTx = '0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b'; + +var testBlock = '' + + '0100000090f0a9f110702f808219ebea1173056042a714bad51b916cb6800000000000' + + '005275289558f51c9966699404ae2294730c3c9f9bda53523ce50e9b95e558da2fdb26' + + '1b4d4c86041b1ab1bf9309010000000100000000000000000000000000000000000000' + + '00000000000000000000000000ffffffff07044c86041b0146ffffffff0100f2052a01' + + '000000434104e18f7afbe4721580e81e8414fc8c24d7cfacf254bb5c7b949450c3e997' + + 'c2dc1242487a8169507b631eb3771f2b425483fb13102c4eb5d858eef260fe70fbfae0' + + 'ac00000000010000000196608ccbafa16abada902780da4dc35dafd7af05fa0da08cf8' + + '33575f8cf9e836000000004a493046022100dab24889213caf43ae6adc41cf1c9396c0' + + '8240c199f5225acf45416330fd7dbd022100fe37900e0644bf574493a07fc5edba06db' + + 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'e0b95600db8535bbf331b19eed8d961f7a8e54159c53675d5f69df8c014104462e76fd' + + '4067b3a0aa42070082dcb0bf2f388b6495cf33d789904f07d0f55c40fbd4b82963c69b' + + '3dc31895d0c772c812b1d5fbcade15312ef1c0e8ebbb12dcd4ffffffff03ad0e58ccda' + + 'c3df9dc28a218bcf6f1997b0a93306faaa4b3a28ae83447b2179010000008b48304502' + + '2100be12b2937179da88599e27bb31c3525097a07cdb52422d165b3ca2f2020ffcf702' + + '200971b51f853a53d644ebae9ec8f3512e442b1bcb6c315a5b491d119d10624c830141' + + '04462e76fd4067b3a0aa42070082dcb0bf2f388b6495cf33d789904f07d0f55c40fbd4' + + 'b82963c69b3dc31895d0c772c812b1d5fbcade15312ef1c0e8ebbb12dcd4ffffffff2a' + + 'cfcab629bbc8685792603762c921580030ba144af553d271716a95089e107b01000000' + + '8b483045022100fa579a840ac258871365dd48cd7552f96c8eea69bd00d84f05b283a0' + + 'dab311e102207e3c0ee9234814cfbb1b659b83671618f45abc1326b9edcc77d552a4f2' + + 'a805c0014104462e76fd4067b3a0aa42070082dcb0bf2f388b6495cf33d789904f07d0' + + 'f55c40fbd4b82963c69b3dc31895d0c772c812b1d5fbcade15312ef1c0e8ebbb12dcd4' + + 'ffffffffdcdc6023bbc9944a658ddc588e61eacb737ddf0a3cd24f113b5a8634c517fc' + + 'd2000000008b4830450221008d6df731df5d32267954bd7d2dda2302b74c6c2a6aa5c0' + + 'ca64ecbabc1af03c75022010e55c571d65da7701ae2da1956c442df81bbf076cdbac25' + + '133f99d98a9ed34c014104462e76fd4067b3a0aa42070082dcb0bf2f388b6495cf33d7' + + '89904f07d0f55c40fbd4b82963c69b3dc31895d0c772c812b1d5fbcade15312ef1c0e8' + + 'ebbb12dcd4ffffffffe15557cd5ce258f479dfd6dc6514edf6d7ed5b21fcfa4a038fd6' + + '9f06b83ac76e010000008b483045022023b3e0ab071eb11de2eb1cc3a67261b866f86b' + + 'f6867d4558165f7c8c8aca2d86022100dc6e1f53a91de3efe8f63512850811f26284b6' + + '2f850c70ca73ed5de8771fb451014104462e76fd4067b3a0aa42070082dcb0bf2f388b' + + '6495cf33d789904f07d0f55c40fbd4b82963c69b3dc31895d0c772c812b1d5fbcade15' + + '312ef1c0e8ebbb12dcd4ffffffff01404b4c00000000001976a9142b6ba7c9d796b75e' + + 'ef7942fc9288edd37c32f5c388ac00000000010000000166d7577163c932b4f9690ca6' + + 'a80b6e4eb001f0a2fa9023df5595602aae96ed8d000000008a4730440220262b425463' + + '02dfb654a229cefc86432b89628ff259dc87edd1154535b16a67e102207b4634c020a9' + + '7c3e7bbd0d4d19da6aa2269ad9dded4026e896b213d73ca4b63f014104979b82d02226' + + 'b3a4597523845754d44f13639e3bf2df5e82c6aab2bdc79687368b01b1ab8b19875ae3' + + 'c90d661a3d0a33161dab29934edeb36aa01976be3baf8affffffff02404b4c00000000' + + '001976a9144854e695a02af0aeacb823ccbc272134561e0a1688ac40420f0000000000' + + '1976a914abee93376d6b37b5c2940655a6fcaf1c8e74237988ac000000000100000001' + + '4e3f8ef2e91349a9059cb4f01e54ab2597c1387161d3da89919f7ea6acdbb371010000' + + '008c49304602210081f3183471a5ca22307c0800226f3ef9c353069e0773ac76bb5806' + + '54d56aa523022100d4c56465bdc069060846f4fbf2f6b20520b2a80b08b168b31e66dd' + + 'b9c694e240014104976c79848e18251612f8940875b2b08d06e6dc73b9840e8860c066' + + 'b7e87432c477e9a59a453e71e6d76d5fe34058b800a098fc1740ce3012e8fc8a00c96a' + + 'f966ffffffff02c0e1e400000000001976a9144134e75a6fcb6042034aab5e18570cf1' + + 'f844f54788ac404b4c00000000001976a9142b6ba7c9d796b75eef7942fc9288edd37c' + + '32f5c388ac00000000'; + +var testTx = '' + + '01000000010b26e9b7735eb6aabdf358bab62f9816a21ba9ebdb719d5299e88607d722' + + 'c190000000008b4830450220070aca44506c5cef3a16ed519d7c3c39f8aab192c4e1c9' + + '0d065f37b8a4af6141022100a8e160b856c2d43d27d8fba71e5aef6405b8643ac4cb7c' + + 'b3c462aced7f14711a0141046d11fee51b0e60666d5049a9101a72741df480b96ee264' + + '88a4d3466b95c9a40ac5eeef87e10a5cd336c19a84565f80fa6c547957b7700ff4dfbd' + + 'efe76036c339ffffffff021bff3d11000000001976a91404943fdd508053c75000106d' + + '3bc6e2754dbcff1988ac2f15de00000000001976a914a266436d2965547608b9e15d90' + + '32a7b9d64fa43188ac00000000'; + +bitcoind.on('error', function(err) { + bitcoind.log('error="%s"', err.message); +}); + +bitcoind.on('open', function(status) { + bitcoind.log('status="%s"', status); + + if (argv.list) { + return bitcoind.log(bitcoind.wallet.listAccounts()); + } + + if (argv.blocks) { + return getBlocks(bitcoind); + } + + function assertHex(obj) { + // Hash + if (obj.txid) { + assert.equal(obj.hash, obj.getHash('hex')); + } else { + assert.equal(obj.hash, obj.getHash('hex')); + } + // Hex + if (obj.txid) { + assert.equal(obj.hex, obj.toHex()); + } else { + assert.equal(obj.hex, obj.toHex()); + } + } + + if (argv['on-block']) { + return bitcoind.on('block', function callee(block) { + if (block.tx.length === 1) return; + bitcoind.log('Found Block:'); + bitcoind.log(block); + return assertHex(block); + }); + } + + if (argv['on-tx']) { + bitcoind.on('tx', function(tx) { + bitcoind.log('Found TX:'); + bitcoind.log(tx); + return assertHex(tx); + }); + bitcoind.on('mptx', function(mptx) { + bitcoind.log('Found mempool TX:'); + bitcoind.log(mptx); + return assertHex(mptx); + }); + return; + } + + if (argv.broadcast) { + // Help propagate transactions + return bitcoind.once('tx', function(tx) { + bitcoind.log('Broadcasting TX...'); + return tx.broadcast(function(err, hash, tx) { + if (err) throw err; + bitcoind.log('TX Hash: %s', hash); + return bitcoind.log(tx); + }); + }); + } + + // Test fromHex: + if (argv['from-hex']) { + var block = bitcoind.block(testBlock); + assert.equal(block.hash, '0000000000013b8ab2cd513b0261a14096412195a72a0c4827d229dcc7e0f7af'); + assert.equal(block.merkleroot, '2fda58e5959b0ee53c5253da9b9f3c0c739422ae04946966991cf55895287552'); + bitcoind.log('Block:'); + bitcoind.log(block); + var tx = bitcoind.tx(testTx); + assert.equal(tx.txid, 'b4749f017444b051c44dfd2720e88f314ff94f3dd6d56d40ef65854fcd7fff6b'); + bitcoind.log('Transaction:'); + bitcoind.log(tx); + return; + } + + // Test all digest packets: + if (argv['packets']) { + bitcoind.on('digest', function(packet) { + return bitcoind.log(packet); + }); + return; + } + + argv['on-block'] = true; + setTimeout(function() { + bitcoind.on('block', function callee(block) { + if (!argv['on-block']) { + return bitcoind.removeListener('block', callee); + } + bitcoind.log('Found Block:'); + bitcoind.log(block); + return assertHex(block); + }); + + bitcoind.once('block', function(block) { + setTimeout(function() { + argv['on-block'] = false; + + bitcoind.log(bitcoind.getInfo()); + bitcoind.log(bitcoind.getPeerInfo()); + bitcoind.log(bitcoind.wallet.listAccounts()); + bitcoind.log(bitcoind.wallet.getRecipients()); + + bitcoind.once('version', function(version) { + bitcoind.log('VERSION packet:'); + bitcoind.log(version); + }); + + bitcoind.once('addr', function(addr) { + bitcoind.log('ADDR packet:'); + bitcoind.log(addr); + }); + }, 8000); + }); + }, 2000); + + return bitcoind.log(bitcoind.wallet.listAccounts()); +}); + +/** + * Helpers + */ + +function getBlocks(bitcoind) { + return setTimeout(function() { + return (function next(hash) { + return bitcoind.getBlock(hash, function(err, block) { + if (err) return bitcoind.log(err.message); + + bitcoind.log(block); + + if (argv['get-tx'] && block.tx.length && block.tx[0].txid) { + var txid = block.tx[0].txid; + // XXX Dies with a segfault + // bitcoind.getTx(txid, hash, function(err, tx) { + bitcoind.getTx(txid, function(err, tx) { + if (err) return bitcoind.log(err.message); + bitcoind.log('TX -----------------------------------------------------'); + bitcoind.log(tx); + bitcoind.log('/TX ----------------------------------------------------'); + }); + } + + if (block.nextblockhash) { + setTimeout(next.bind(null, block.nextblockhash), 500); + } + }); + })(genesisBlock); + }, 1000); +}