diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp index 47940be4d..37158e5d4 100644 --- a/src/rpc/misc.cpp +++ b/src/rpc/misc.cpp @@ -28,6 +28,7 @@ #include "timedata.h" #include "txmempool.h" #include "util.h" +#include "cc/eval.h" #ifdef ENABLE_WALLET #include "wallet/wallet.h" #include "wallet/walletdb.h" @@ -1335,7 +1336,53 @@ UniValue txnotarizedconfirmed(const UniValue& params, bool fHelp) txid = uint256S((char *)params[0].get_str().c_str()); notarizedconfirmed=komodo_txnotarizedconfirmed(txid); UniValue result(UniValue::VOBJ); - result.push_back(Pair("result", notarizedconfirmed)); + result.push_back(Pair("result", notarizedconfirmed)); + return result; +} + +UniValue decodeccopret(const UniValue& params, bool fHelp) +{ + CTransaction tx; uint256 txid,hashBlock; + std::vector vopret; uint8_t *script; + UniValue result(UniValue::VOBJ); + + if (fHelp || params.size() < 1 || params.size() > 1) + { + string msg = "decodeccopret hex\n" + "\nReturns eval code and function id for CC OP RETURN data.\n" + + "\nArguments:\n" + "1. txid (string, required) Transaction id.\n" + + "\nResult:\n" + "{\n" + " eval_code, (string) Eval code name.\n" + " function, (char) Function id char.\n" + "}\n" + ; + throw runtime_error(msg); + } + txid = uint256S((char *)params[0].get_str().c_str()); + { + LOCK(cs_main); + if (!GetTransaction(txid, tx, hashBlock, true)) + throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No information available about transaction"); + } + GetOpReturnData(tx.vout[tx.vout.size()-1].scriptPubKey,vopret); + script = (uint8_t *)vopret.data(); + if ( vopret.size() > 1) + { + char func[5]; + sprintf(func,"%c",script[1]); + result.push_back(Pair("result", "success")); + result.push_back(Pair("eval_code", EvalToStr(script[0]))); + result.push_back(Pair("function", func)); + } + else + { + result.push_back(Pair("result", "error")); + result.push_back(Pair("error", "invalid or no CC opret data")); + } return result; } diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp index acd8c4bb8..7ebd2c5ef 100644 --- a/src/rpc/server.cpp +++ b/src/rpc/server.cpp @@ -503,6 +503,7 @@ static const CRPCCommand vRPCCommands[] = { "util", "validateaddress", &validateaddress, true }, /* uses wallet if enabled */ { "util", "verifymessage", &verifymessage, true }, { "util", "txnotarizedconfirmed", &txnotarizedconfirmed, true }, + { "util", "decodeccopret", &decodeccopret, true }, { "util", "estimatefee", &estimatefee, true }, { "util", "estimatepriority", &estimatepriority, true }, { "util", "z_validateaddress", &z_validateaddress, true }, /* uses wallet if enabled */ diff --git a/src/rpc/server.h b/src/rpc/server.h index f5b28538c..f462f9363 100644 --- a/src/rpc/server.h +++ b/src/rpc/server.h @@ -356,6 +356,7 @@ extern UniValue walletlock(const UniValue& params, bool fHelp); extern UniValue encryptwallet(const UniValue& params, bool fHelp); extern UniValue validateaddress(const UniValue& params, bool fHelp); extern UniValue txnotarizedconfirmed(const UniValue& params, bool fHelp); +extern UniValue decodeccopret(const UniValue& params, bool fHelp); extern UniValue getinfo(const UniValue& params, bool fHelp); extern UniValue setpubkey(const UniValue& params, bool fHelp); extern UniValue getwalletinfo(const UniValue& params, bool fHelp);