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-rw-r--r--src/rpcblockchain.cpp62
1 files changed, 62 insertions, 0 deletions
diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp
index 2dfdf58422..3fde463cd3 100644
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@@ -159,7 +159,69 @@ Value getblock(const Array& params, bool fHelp)
return blockToJSON(block, pblockindex);
}
+Value gettxoutsetinfo(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 0)
+ throw runtime_error(
+ "gettxoutsetinfo\n"
+ "Returns statistics about the unspent transaction output set.");
+
+ Object ret;
+
+ CCoinsStats stats;
+ if (pcoinsTip->GetStats(stats)) {
+ ret.push_back(Pair("bestblock", pcoinsTip->GetBestBlock()->GetBlockHash().GetHex()));
+ ret.push_back(Pair("transactions", (boost::int64_t)stats.nTransactions));
+ ret.push_back(Pair("txouts", (boost::int64_t)stats.nTransactionOutputs));
+ ret.push_back(Pair("bytes_serialized", (boost::int64_t)stats.nSerializedSize));
+ }
+ return ret;
+}
+Value gettxout(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() < 2 || params.size() > 3)
+ throw runtime_error(
+ "gettxout <txid> <n> [includemempool=true]\n"
+ "Returns details about an unspent transaction output.");
+ Object ret;
+
+ std::string strHash = params[0].get_str();
+ uint256 hash(strHash);
+ int n = params[1].get_int();
+ bool fMempool = true;
+ if (params.size() > 2)
+ fMempool = params[2].get_bool();
+
+ CCoins coins;
+ if (fMempool) {
+ LOCK(mempool.cs);
+ CCoinsViewMemPool view(*pcoinsTip, mempool);
+ if (!view.GetCoins(hash, coins))
+ return Value::null;
+ mempool.pruneSpent(hash, coins); // TODO: this should be done by the CCoinsViewMemPool
+ } else {
+ if (!pcoinsTip->GetCoins(hash, coins))
+ return Value::null;
+ }
+ if (n<0 || (unsigned int)n>=coins.vout.size() || coins.vout[n].IsNull())
+ return Value::null;
+
+ ret.push_back(Pair("bestblock", pcoinsTip->GetBestBlock()->GetBlockHash().GetHex()));
+ if ((unsigned int)coins.nHeight == MEMPOOL_HEIGHT)
+ ret.push_back(Pair("confirmations", 0));
+ else
+ ret.push_back(Pair("confirmations", pcoinsTip->GetBestBlock()->nHeight - coins.nHeight + 1));
+ ret.push_back(Pair("amount", (boost::int64_t)coins.vout[n].nValue));
+ Object o;
+ o.push_back(Pair("asm", coins.vout[n].scriptPubKey.ToString()));
+ o.push_back(Pair("hex", HexStr(coins.vout[n].scriptPubKey.begin(), coins.vout[n].scriptPubKey.end())));
+ ret.push_back(Pair("scriptPubKey", o));
+ ret.push_back(Pair("version", coins.nVersion));
+ ret.push_back(Pair("coinbase", coins.fCoinBase));
+
+ return ret;
+}