diff options
Diffstat (limited to 'src/wallet')
| -rw-r--r-- | src/wallet/rpcwallet.cpp | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 29f3eda15d..f94a2ce8ea 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -2118,3 +2118,115 @@ Value resendwallettransactions(const Array& params, bool fHelp) } return result; } + +Value listunspent(const Array& params, bool fHelp) +{ + if (!EnsureWalletIsAvailable(fHelp)) + return Value::null; + + if (fHelp || params.size() > 3) + throw runtime_error( + "listunspent ( minconf maxconf [\"address\",...] )\n" + "\nReturns array of unspent transaction outputs\n" + "with between minconf and maxconf (inclusive) confirmations.\n" + "Optionally filter to only include txouts paid to specified addresses.\n" + "Results are an array of Objects, each of which has:\n" + "{txid, vout, scriptPubKey, amount, confirmations}\n" + "\nArguments:\n" + "1. minconf (numeric, optional, default=1) The minimum confirmations to filter\n" + "2. maxconf (numeric, optional, default=9999999) The maximum confirmations to filter\n" + "3. \"addresses\" (string) A json array of bitcoin addresses to filter\n" + " [\n" + " \"address\" (string) bitcoin address\n" + " ,...\n" + " ]\n" + "\nResult\n" + "[ (array of json object)\n" + " {\n" + " \"txid\" : \"txid\", (string) the transaction id \n" + " \"vout\" : n, (numeric) the vout value\n" + " \"address\" : \"address\", (string) the bitcoin address\n" + " \"account\" : \"account\", (string) DEPRECATED. The associated account, or \"\" for the default account\n" + " \"scriptPubKey\" : \"key\", (string) the script key\n" + " \"amount\" : x.xxx, (numeric) the transaction amount in btc\n" + " \"confirmations\" : n (numeric) The number of confirmations\n" + " }\n" + " ,...\n" + "]\n" + + "\nExamples\n" + + HelpExampleCli("listunspent", "") + + HelpExampleCli("listunspent", "6 9999999 \"[\\\"1PGFqEzfmQch1gKD3ra4k18PNj3tTUUSqg\\\",\\\"1LtvqCaApEdUGFkpKMM4MstjcaL4dKg8SP\\\"]\"") + + HelpExampleRpc("listunspent", "6, 9999999 \"[\\\"1PGFqEzfmQch1gKD3ra4k18PNj3tTUUSqg\\\",\\\"1LtvqCaApEdUGFkpKMM4MstjcaL4dKg8SP\\\"]\"") + ); + + RPCTypeCheck(params, boost::assign::list_of(int_type)(int_type)(array_type)); + + int nMinDepth = 1; + if (params.size() > 0) + nMinDepth = params[0].get_int(); + + int nMaxDepth = 9999999; + if (params.size() > 1) + nMaxDepth = params[1].get_int(); + + set<CBitcoinAddress> setAddress; + if (params.size() > 2) { + Array inputs = params[2].get_array(); + BOOST_FOREACH(Value& input, inputs) { + CBitcoinAddress address(input.get_str()); + if (!address.IsValid()) + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, string("Invalid Bitcoin address: ")+input.get_str()); + if (setAddress.count(address)) + throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid parameter, duplicated address: ")+input.get_str()); + setAddress.insert(address); + } + } + + Array results; + vector<COutput> vecOutputs; + assert(pwalletMain != NULL); + LOCK2(cs_main, pwalletMain->cs_wallet); + pwalletMain->AvailableCoins(vecOutputs, false); + BOOST_FOREACH(const COutput& out, vecOutputs) { + if (out.nDepth < nMinDepth || out.nDepth > nMaxDepth) + continue; + + if (setAddress.size()) { + CTxDestination address; + if (!ExtractDestination(out.tx->vout[out.i].scriptPubKey, address)) + continue; + + if (!setAddress.count(address)) + continue; + } + + CAmount nValue = out.tx->vout[out.i].nValue; + const CScript& pk = out.tx->vout[out.i].scriptPubKey; + Object entry; + entry.push_back(Pair("txid", out.tx->GetHash().GetHex())); + entry.push_back(Pair("vout", out.i)); + CTxDestination address; + if (ExtractDestination(out.tx->vout[out.i].scriptPubKey, address)) { + entry.push_back(Pair("address", CBitcoinAddress(address).ToString())); + if (pwalletMain->mapAddressBook.count(address)) + entry.push_back(Pair("account", pwalletMain->mapAddressBook[address].name)); + } + entry.push_back(Pair("scriptPubKey", HexStr(pk.begin(), pk.end()))); + if (pk.IsPayToScriptHash()) { + CTxDestination address; + if (ExtractDestination(pk, address)) { + const CScriptID& hash = boost::get<const CScriptID&>(address); + CScript redeemScript; + if (pwalletMain->GetCScript(hash, redeemScript)) + entry.push_back(Pair("redeemScript", HexStr(redeemScript.begin(), redeemScript.end()))); + } + } + entry.push_back(Pair("amount",ValueFromAmount(nValue))); + entry.push_back(Pair("confirmations",out.nDepth)); + entry.push_back(Pair("spendable", out.fSpendable)); + results.push_back(entry); + } + + return results; +}
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