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134 lines
4.3 KiB
134 lines
4.3 KiB
// Copyright (c) 2009-2014 The Bitcoin Core developers |
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// Distributed under the MIT software license, see the accompanying |
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// file COPYING or http://www.opensource.org/licenses/mit-license.php. |
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#include "core_io.h" |
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#include "base58.h" |
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#include "primitives/transaction.h" |
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#include "script/script.h" |
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#include "script/standard.h" |
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#include "serialize.h" |
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#include "streams.h" |
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#include "univalue/univalue.h" |
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#include "util.h" |
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#include "utilmoneystr.h" |
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#include "utilstrencodings.h" |
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#include <boost/foreach.hpp> |
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using namespace std; |
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string FormatScript(const CScript& script) |
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{ |
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string ret; |
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CScript::const_iterator it = script.begin(); |
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opcodetype op; |
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while (it != script.end()) { |
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CScript::const_iterator it2 = it; |
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vector<unsigned char> vch; |
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if (script.GetOp2(it, op, &vch)) { |
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if (op == OP_0) { |
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ret += "0 "; |
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continue; |
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} else if ((op >= OP_1 && op <= OP_16) || op == OP_1NEGATE) { |
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ret += strprintf("%i ", op - OP_1NEGATE - 1); |
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continue; |
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} else if (op >= OP_NOP && op <= OP_CHECKMULTISIGVERIFY) { |
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string str(GetOpName(op)); |
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if (str.substr(0, 3) == string("OP_")) { |
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ret += str.substr(3, string::npos) + " "; |
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continue; |
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} |
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} |
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if (vch.size() > 0) { |
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ret += strprintf("0x%x 0x%x ", HexStr(it2, it - vch.size()), HexStr(it - vch.size(), it)); |
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} else { |
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ret += strprintf("0x%x", HexStr(it2, it)); |
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} |
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continue; |
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} |
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ret += strprintf("0x%x ", HexStr(it2, script.end())); |
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break; |
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} |
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return ret.substr(0, ret.size() - 1); |
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} |
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string EncodeHexTx(const CTransaction& tx) |
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{ |
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CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION); |
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ssTx << tx; |
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return HexStr(ssTx.begin(), ssTx.end()); |
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} |
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void ScriptPubKeyToUniv(const CScript& scriptPubKey, |
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UniValue& out, bool fIncludeHex) |
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{ |
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txnouttype type; |
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vector<CTxDestination> addresses; |
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int nRequired; |
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out.pushKV("asm", scriptPubKey.ToString()); |
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if (fIncludeHex) |
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out.pushKV("hex", HexStr(scriptPubKey.begin(), scriptPubKey.end())); |
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if (!ExtractDestinations(scriptPubKey, type, addresses, nRequired)) { |
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out.pushKV("type", GetTxnOutputType(type)); |
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return; |
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} |
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out.pushKV("reqSigs", nRequired); |
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out.pushKV("type", GetTxnOutputType(type)); |
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UniValue a(UniValue::VARR); |
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BOOST_FOREACH(const CTxDestination& addr, addresses) |
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a.push_back(CBitcoinAddress(addr).ToString()); |
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out.pushKV("addresses", a); |
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} |
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void TxToUniv(const CTransaction& tx, const uint256& hashBlock, UniValue& entry) |
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{ |
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entry.pushKV("txid", tx.GetHash().GetHex()); |
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entry.pushKV("version", tx.nVersion); |
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entry.pushKV("locktime", (int64_t)tx.nLockTime); |
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UniValue vin(UniValue::VARR); |
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BOOST_FOREACH(const CTxIn& txin, tx.vin) { |
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UniValue in(UniValue::VOBJ); |
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if (tx.IsCoinBase()) |
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in.pushKV("coinbase", HexStr(txin.scriptSig.begin(), txin.scriptSig.end())); |
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else { |
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in.pushKV("txid", txin.prevout.hash.GetHex()); |
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in.pushKV("vout", (int64_t)txin.prevout.n); |
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UniValue o(UniValue::VOBJ); |
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o.pushKV("asm", txin.scriptSig.ToString()); |
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o.pushKV("hex", HexStr(txin.scriptSig.begin(), txin.scriptSig.end())); |
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in.pushKV("scriptSig", o); |
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} |
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in.pushKV("sequence", (int64_t)txin.nSequence); |
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vin.push_back(in); |
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} |
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entry.pushKV("vin", vin); |
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UniValue vout(UniValue::VARR); |
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for (unsigned int i = 0; i < tx.vout.size(); i++) { |
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const CTxOut& txout = tx.vout[i]; |
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UniValue out(UniValue::VOBJ); |
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UniValue outValue(UniValue::VNUM, FormatMoney(txout.nValue)); |
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out.pushKV("value", outValue); |
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out.pushKV("n", (int64_t)i); |
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UniValue o(UniValue::VOBJ); |
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ScriptPubKeyToUniv(txout.scriptPubKey, o, true); |
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out.pushKV("scriptPubKey", o); |
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vout.push_back(out); |
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} |
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entry.pushKV("vout", vout); |
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if (!hashBlock.IsNull()) |
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entry.pushKV("blockhash", hashBlock.GetHex()); |
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entry.pushKV("hex", EncodeHexTx(tx)); // the hex-encoded transaction. used the name "hex" to be consistent with the verbose output of "getrawtransaction". |
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}
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