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Support for decomposing scripts as "obj"

This commit is contained in:
Luke Dashjr 2012-02-22 17:44:46 -05:00
parent 74335bd32a
commit 7e63dc3615
1 changed files with 74 additions and 0 deletions
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74
src/bitcoinrpc.cpp
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@ -155,6 +155,66 @@ void WalletTxToJSON(const CWalletTx& wtx, Object& entry)
entry.push_back(Pair(item.first, item.second));
}
void
ScriptSigToJSON(const CTxIn& txin, Object& out)
{
out.push_back(Pair("asm", txin.scriptSig.ToString()));
out.push_back(Pair("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end())));
CTransaction txprev;
uint256 hashTxprevBlock;
if (!GetTransaction(txin.prevout.hash, txprev, hashTxprevBlock))
return;
txnouttype type;
vector<CBitcoinAddress> addresses;
int nRequired;
if (!ExtractAddresses(txprev.vout[txin.prevout.n].scriptPubKey, type,
addresses, nRequired))
{
out.push_back(Pair("type", GetTxnOutputType(TX_NONSTANDARD)));
return;
}
out.push_back(Pair("type", GetTxnOutputType(type)));
if (type == TX_MULTISIG)
{
// TODO: Need to handle this specially since not all input addresses are required...
return;
}
Array a;
BOOST_FOREACH(const CBitcoinAddress& addr, addresses)
a.push_back(addr.ToString());
out.push_back(Pair("addresses", a));
}
void
ScriptPubKeyToJSON(const CScript& scriptPubKey, Object& out)
{
txnouttype type;
vector<CBitcoinAddress> addresses;
int nRequired;
out.push_back(Pair("asm", scriptPubKey.ToString()));
out.push_back(Pair("hex", HexStr(scriptPubKey.begin(), scriptPubKey.end())));
if (!ExtractAddresses(scriptPubKey, type, addresses, nRequired))
{
out.push_back(Pair("type", GetTxnOutputType(TX_NONSTANDARD)));
return;
}
out.push_back(Pair("reqSigs", nRequired));
out.push_back(Pair("type", GetTxnOutputType(type)));
Array a;
BOOST_FOREACH(const CBitcoinAddress& addr, addresses)
a.push_back(addr.ToString());
out.push_back(Pair("addresses", a));
}
void TxToJSON(const CTransaction &tx, Object& entry, const Object& decompositions)
{
entry.push_back(Pair("version", tx.nVersion));
@ -184,6 +244,13 @@ void TxToJSON(const CTransaction &tx, Object& entry, const Object& decomposition
case DM_ASM:
in.push_back(Pair("scriptSig", txin.scriptSig.ToString()));
break;
case DM_OBJ:
{
Object o;
ScriptSigToJSON(txin, o);
in.push_back(Pair("scriptSig", o));
break;
}
default:
throw JSONRPCError(-18, "Invalid script decomposition");
}
@ -206,6 +273,13 @@ void TxToJSON(const CTransaction &tx, Object& entry, const Object& decomposition
case DM_ASM:
out.push_back(Pair("scriptPubKey", txout.scriptPubKey.ToString()));
break;
case DM_OBJ:
{
Object o;
ScriptPubKeyToJSON(txout.scriptPubKey, o);
out.push_back(Pair("scriptPubKey", o));
break;
}
default:
throw JSONRPCError(-18, "Invalid script decomposition");
}