RanchiMall/flocore-node
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parse gettx.

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This commit is contained in:
Christopher Jeffrey 2014-09-22 12:38:33 -07:00
parent be2bba94bd
commit 1d7ea5763a
1 changed files with 90 additions and 9 deletions
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99
src/bitcoindjs.cc
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@ -754,7 +754,7 @@ async_get_block_after(uv_work_t *req) {
entry->Set(NanNew<String>("locktime"), NanNew<Number>(tx.nLockTime)); entry->Set(NanNew<String>("locktime"), NanNew<Number>(tx.nLockTime));
Local<Array> vin = NanNew<Array>(); Local<Array> vin = NanNew<Array>();
int e = 0; int vi = 0;
BOOST_FOREACH(const CTxIn& txin, tx.vin) { BOOST_FOREACH(const CTxIn& txin, tx.vin) {
Local<Object> in = NanNew<Object>(); Local<Object> in = NanNew<Object>();
if (tx.IsCoinBase()) { if (tx.IsCoinBase()) {
@ -768,17 +768,18 @@ async_get_block_after(uv_work_t *req) {
in->Set(NanNew<String>("scriptSig"), o); in->Set(NanNew<String>("scriptSig"), o);
} }
in->Set(NanNew<String>("sequence"), NanNew<Number>((boost::int64_t)txin.nSequence)); in->Set(NanNew<String>("sequence"), NanNew<Number>((boost::int64_t)txin.nSequence));
vin->Set(e, in); vin->Set(vi, in);
vi++;
} }
entry->Set(NanNew<String>("vin"), vin); entry->Set(NanNew<String>("vin"), vin);
Local<Array> vout = NanNew<Array>(); Local<Array> vout = NanNew<Array>();
for (unsigned int j = 0; j < tx.vout.size(); j++) { for (unsigned int vo = 0; vo < tx.vout.size(); vo++) {
const CTxOut& txout = tx.vout[j]; const CTxOut& txout = tx.vout[vo];
Local<Object> out = NanNew<Object>(); Local<Object> out = NanNew<Object>();
//out->Set(NanNew<String>("value"), NanNew<Number>(ValueFromAmount(txout.nValue))); //out->Set(NanNew<String>("value"), NanNew<Number>(ValueFromAmount(txout.nValue)));
out->Set(NanNew<String>("value"), NanNew<Number>(txout.nValue)); out->Set(NanNew<String>("value"), NanNew<Number>(txout.nValue));
out->Set(NanNew<String>("n"), NanNew<Number>((boost::int64_t)j)); out->Set(NanNew<String>("n"), NanNew<Number>((boost::int64_t)vo));
// ScriptPubKeyToJSON(txout.scriptPubKey, o, true); // ScriptPubKeyToJSON(txout.scriptPubKey, o, true);
Local<Object> o = NanNew<Object>(); Local<Object> o = NanNew<Object>();
@ -810,7 +811,7 @@ async_get_block_after(uv_work_t *req) {
} }
out->Set(NanNew<String>("scriptPubKey"), o); out->Set(NanNew<String>("scriptPubKey"), o);
vout->Set(j, out); vout->Set(vo, out);
} }
entry->Set(NanNew<String>("vout"), vout); entry->Set(NanNew<String>("vout"), vout);
@ -935,13 +936,93 @@ NAN_METHOD(GetTx) {
ssTx << tx; ssTx << tx;
string strHex = HexStr(ssTx.begin(), ssTx.end()); string strHex = HexStr(ssTx.begin(), ssTx.end());
Local<Object> obj = NanNew<Object>(); Local<Object> entry = NanNew<Object>();
obj->Set(NanNew<String>("hex"), NanNew<String>(strHex.c_str())); entry->Set(NanNew<String>("txid"), NanNew<String>(tx.GetHash().GetHex()));
entry->Set(NanNew<String>("version"), NanNew<Number>(tx.nVersion));
entry->Set(NanNew<String>("locktime"), NanNew<Number>(tx.nLockTime));
Local<Array> vin = NanNew<Array>();
int vi = 0;
BOOST_FOREACH(const CTxIn& txin, tx.vin) {
Local<Object> in = NanNew<Object>();
if (tx.IsCoinBase()) {
in->Set(NanNew<String>("coinbase"), NanNew<String>(HexStr(txin.scriptSig.begin(), txin.scriptSig.end())));
} else {
in->Set(NanNew<String>("txid"), NanNew<String>(txin.prevout.hash.GetHex()));
in->Set(NanNew<String>("vout"), NanNew<Number>((boost::int64_t)txin.prevout.n));
Local<Object> o = NanNew<Object>();
o->Set(NanNew<String>("asm"), NanNew<String>(txin.scriptSig.ToString()));
o->Set(NanNew<String>("hex"), NanNew<String>(HexStr(txin.scriptSig.begin(), txin.scriptSig.end())));
in->Set(NanNew<String>("scriptSig"), o);
}
in->Set(NanNew<String>("sequence"), NanNew<Number>((boost::int64_t)txin.nSequence));
vin->Set(vi, in);
vi++;
}
entry->Set(NanNew<String>("vin"), vin);
Local<Array> vout = NanNew<Array>();
for (unsigned int vo = 0; vo < tx.vout.size(); vo++) {
const CTxOut& txout = tx.vout[vo];
Local<Object> out = NanNew<Object>();
//out->Set(NanNew<String>("value"), NanNew<Number>(ValueFromAmount(txout.nValue)));
out->Set(NanNew<String>("value"), NanNew<Number>(txout.nValue));
out->Set(NanNew<String>("n"), NanNew<Number>((boost::int64_t)vo));
// ScriptPubKeyToJSON(txout.scriptPubKey, o, true);
Local<Object> o = NanNew<Object>();
{
const CScript& scriptPubKey = txout.scriptPubKey;
Local<Object> out = o;
bool fIncludeHex = true;
// ---
txnouttype type;
vector<CTxDestination> addresses;
int nRequired;
out->Set(NanNew<String>("asm"), NanNew<String>(scriptPubKey.ToString()));
if (fIncludeHex) {
out->Set(NanNew<String>("hex"), NanNew<String>(HexStr(scriptPubKey.begin(), scriptPubKey.end())));
}
if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) {
out->Set(NanNew<String>("type"), NanNew<String>(GetTxnOutputType(type)));
} else {
out->Set(NanNew<String>("reqSigs"), NanNew<Number>(nRequired));
out->Set(NanNew<String>("type"), NanNew<String>(GetTxnOutputType(type)));
Local<Array> a = NanNew<Array>();
int k = 0;
BOOST_FOREACH(const CTxDestination& addr, addresses) {
a->Set(k, NanNew<String>(CBitcoinAddress(addr).ToString()));
k++;
}
out->Set(NanNew<String>("addresses"), a);
}
}
out->Set(NanNew<String>("scriptPubKey"), o);
vout->Set(vo, out);
}
entry->Set(NanNew<String>("vout"), vout);
if (hashBlock != 0) {
entry->Set(NanNew<String>("blockhash"), NanNew<String>(hashBlock.GetHex()));
map<uint256, CBlockIndex*>::iterator mi = mapBlockIndex.find(hashBlock);
if (mi != mapBlockIndex.end() && (*mi).second) {
CBlockIndex* pindex = (*mi).second;
if (chainActive.Contains(pindex)) {
entry->Set(NanNew<String>("confirmations"),
NanNew<Number>(1 + chainActive.Height() - pindex->nHeight));
entry->Set(NanNew<String>("time"), NanNew<Number>((boost::int64_t)pindex->nTime));
entry->Set(NanNew<String>("blocktime"), NanNew<Number>((boost::int64_t)pindex->nTime));
} else {
entry->Set(NanNew<String>("confirmations"), NanNew<Number>(0));
}
}
}
const unsigned argc = 2; const unsigned argc = 2;
Local<Value> argv[argc] = { Local<Value> argv[argc] = {
Local<Value>::New(Null()), Local<Value>::New(Null()),
Local<Value>::New(obj) Local<Value>::New(entry)
}; };
TryCatch try_catch; TryCatch try_catch;
cb->Call(Context::GetCurrent()->Global(), argc, argv); cb->Call(Context::GetCurrent()->Global(), argc, argv);