RanchiMall/fcoin
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get coin parsing working.

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This commit is contained in:
Christopher Jeffrey 2016-02-15 01:27:00 -08:00
parent 7175f81d59
commit 2a20e56f7b
2 changed files with 28 additions and 11 deletions
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37
lib/bcoin/blockdb.js
View File

@ -35,6 +35,7 @@ function BlockDB(options) {
options.file = process.env.HOME + '/bcoin-server-' + network.type + '.ldb'; options.file = process.env.HOME + '/bcoin-server-' + network.type + '.ldb';
this.options = options; this.options = options;
this.parser = new bcoin.protocol.parser();
this.data = new BlockData(); this.data = new BlockData();
this.index = levelup(options.file, { this.index = levelup(options.file, {
keyEncoding: 'ascii', keyEncoding: 'ascii',
@ -92,7 +93,10 @@ BlockDB.prototype.saveBlock = function saveBlock(block, callback) {
batch.put('b/h/' + block.height, blockOffset); batch.put('b/h/' + block.height, blockOffset);
block.txs.forEach(function(tx, i) { block.txs.forEach(function(tx, i) {
var txOffset = self.createOffset(tx._size, data.offset + tx._offset, block.height); var txOffset = self.createOffset(
tx._size, data.offset + tx._offset,
block.height);
var hash = tx.hash('hex'); var hash = tx.hash('hex');
var uniq = {}; var uniq = {};
@ -145,7 +149,6 @@ BlockDB.prototype.saveBlock = function saveBlock(block, callback) {
output._size, output._size,
data.offset + tx._offset + output._offset, data.offset + tx._offset + output._offset,
block.height); block.height);
// console.log(self.parseOffset(coinOffset));
if (uaddr) if (uaddr)
batch.put('t/a/' + uaddr + '/' + hash, txOffset); batch.put('t/a/' + uaddr + '/' + hash, txOffset);
@ -357,14 +360,22 @@ BlockDB.prototype._getCoinsByAddress = function _getCoinsByAddress(address, call
var record = self.parseOffset(data.value); var record = self.parseOffset(data.value);
pending++; pending++;
self.data.getAsync(record.size, record.offset, function(err, data) { self.data.getAsync(record.size, record.offset, function(err, data) {
var coin;
if (err) if (err)
return callback(err); return callback(err);
if (data) { if (data) {
var coin = bcoin.coin.fromRaw(data, true); data = self.parser.parseTXOut(data);
coin.hash = hash; coin = bcoin.coin({
coin.index = index; version: 1,
coin.height = record.height; hash: hash,
index: index,
height: record.height,
script: data.script,
value: data.value,
spent: false
});
coins.push(coin); coins.push(coin);
} }
@ -408,10 +419,16 @@ BlockDB.prototype.getCoin = function getCoin(hash, index, callback) {
return callback(err); return callback(err);
if (data) { if (data) {
coin = bcoin.coin.fromRaw(data, true); data = self.parser.parseTXOut(data);
coin.hash = hash; coin = bcoin.coin({
coin.index = index; version: 1,
coin.height = record.height; hash: hash,
index: index,
height: record.height,
script: data.script,
value: data.value,
spent: false
});
} }
return callback(null, coin); return callback(null, coin);

2
lib/bcoin/protocol/parser.js
View File

@ -460,11 +460,11 @@ Parser.prototype.parseTX = function parseTX(p) {
} }
return { return {
_raw: p.slice(0, off + 4),
version: utils.read32(p, 0), version: utils.read32(p, 0),
inputs: txIn, inputs: txIn,
outputs: txOut, outputs: txOut,
locktime: utils.readU32(p, off), locktime: utils.readU32(p, off),
_raw: p.slice(0, off + 4),
_size: off + 4 _size: off + 4
}; };
}; };