From 7f3bb247a811582d1aa4805d8e601c19808dc7ba Mon Sep 17 00:00:00 2001 From: darosior Date: Tue, 11 Jun 2019 00:42:50 +0200 Subject: gettransaction: add an argument to decode the transaction This adds a new boolean parameter 'decode' to the gettransaction call, which, if set to true, add a 'decoded' field to the result containing the decoded transaction --- src/rpc/client.cpp | 1 + src/wallet/rpcwallet.cpp | 13 ++++++++++++- 2 files changed, 13 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/rpc/client.cpp b/src/rpc/client.cpp index 3cd661e067..93fca5a6de 100644 --- a/src/rpc/client.cpp +++ b/src/rpc/client.cpp @@ -85,6 +85,7 @@ static const CRPCConvertParam vRPCConvertParams[] = { "getblockheader", 1, "verbose" }, { "getchaintxstats", 0, "nblocks" }, { "gettransaction", 1, "include_watchonly" }, + { "gettransaction", 2, "decode" }, { "getrawtransaction", 1, "verbose" }, { "createrawtransaction", 0, "inputs" }, { "createrawtransaction", 1, "outputs" }, diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index 30e767e489..18be3a6ea5 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -1649,6 +1649,7 @@ static UniValue gettransaction(const JSONRPCRequest& request) { {"txid", RPCArg::Type::STR, RPCArg::Optional::NO, "The transaction id"}, {"include_watchonly", RPCArg::Type::BOOL, /* default */ "true for watch-only wallets, otherwise false", "Whether to include watch-only addresses in balance calculation and details[]"}, + {"decode", RPCArg::Type::BOOL, /* default */ "false", "Whether to add a field with the decoded transaction"}, }, RPCResult{ "{\n" @@ -1684,11 +1685,13 @@ static UniValue gettransaction(const JSONRPCRequest& request) " ,...\n" " ],\n" " \"hex\" : \"data\" (string) Raw data for transaction\n" + " \"decoded\" : transaction (json object) Optional, the decoded transaction\n" "}\n" }, RPCExamples{ HelpExampleCli("gettransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\"") + HelpExampleCli("gettransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\" true") + + HelpExampleCli("gettransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\" false true") + HelpExampleRpc("gettransaction", "\"1075db55d416d3ca199f55b6084e2115b9345e16c5cf302fc80e9d5fbf5d48d\"") }, }.Check(request); @@ -1708,6 +1711,8 @@ static UniValue gettransaction(const JSONRPCRequest& request) filter |= ISMINE_WATCH_ONLY; } + bool decode_tx = request.params[2].isNull() ? false : request.params[2].get_bool(); + UniValue entry(UniValue::VOBJ); auto it = pwallet->mapWallet.find(hash); if (it == pwallet->mapWallet.end()) { @@ -1733,6 +1738,12 @@ static UniValue gettransaction(const JSONRPCRequest& request) std::string strHex = EncodeHexTx(*wtx.tx, pwallet->chain().rpcSerializationFlags()); entry.pushKV("hex", strHex); + if (decode_tx) { + UniValue decoded(UniValue::VOBJ); + TxToUniv(*wtx.tx, uint256(), decoded, false); + entry.pushKV("decoded", decoded); + } + return entry; } @@ -4175,7 +4186,7 @@ static const CRPCCommand commands[] = { "wallet", "getrawchangeaddress", &getrawchangeaddress, {"address_type"} }, { "wallet", "getreceivedbyaddress", &getreceivedbyaddress, {"address","minconf"} }, { "wallet", "getreceivedbylabel", &getreceivedbylabel, {"label","minconf"} }, - { "wallet", "gettransaction", &gettransaction, {"txid","include_watchonly"} }, + { "wallet", "gettransaction", &gettransaction, {"txid","include_watchonly","decode"} }, { "wallet", "getunconfirmedbalance", &getunconfirmedbalance, {} }, { "wallet", "getbalances", &getbalances, {} }, { "wallet", "getwalletinfo", &getwalletinfo, {} }, -- cgit v1.2.3