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Add oraclessample rpc to get data for txid.

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This commit is contained in:
Mihailo Milenkovic
2019-06-15 15:36:04 +02:00
parent 9f07adc526
commit 40ec8b3bac
5 changed files with 49 additions and 0 deletions
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1
src/cc/CCOracles.h
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@@ -26,6 +26,7 @@ std::string OracleRegister(int64_t txfee,uint256 oracletxid,int64_t datafee);
std::string OracleSubscribe(int64_t txfee,uint256 oracletxid,CPubKey publisher,int64_t amount);
std::string OracleData(int64_t txfee,uint256 oracletxid,std::vector <uint8_t> data);
// CCcustom
UniValue OracleDataSample(uint256 reforacletxid,uint256 txid);
UniValue OracleDataSamples(uint256 reforacletxid,char* batonaddr,int32_t num);
UniValue OracleInfo(uint256 origtxid);
UniValue OraclesList();

32
src/cc/oracles.cpp
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@@ -1059,6 +1059,38 @@ UniValue OracleFormat(uint8_t *data,int32_t datalen,char *format,int32_t formatl
return(obj);
}
UniValue OracleDataSample(uint256 reforacletxid,uint256 txid)
{
UniValue result(UniValue::VOBJ); CTransaction tx,oracletx; uint256 hashBlock,btxid,oracletxid; std::string error;
CPubKey pk; std::string name,description,format; int32_t numvouts; std::vector<uint8_t> data; char str[67], *formatstr = 0;
result.push_back(Pair("result","success"));
if ( GetTransaction(reforacletxid,oracletx,hashBlock,false) != 0 && (numvouts=oracletx.vout.size()) > 0 )
{
if ( DecodeOraclesCreateOpRet(oracletx.vout[numvouts-1].scriptPubKey,name,description,format) == 'C' )
{
if ( GetTransaction(txid,tx,hashBlock,false) != 0 && (numvouts=tx.vout.size()) > 0 )
{
if ( DecodeOraclesData(tx.vout[numvouts-1].scriptPubKey,oracletxid,btxid,pk,data) == 'D' && reforacletxid == oracletxid )
{
if ( (formatstr= (char *)format.c_str()) == 0 )
formatstr = (char *)"";
result.push_back(Pair("txid",uint256_str(str,txid)));
result.push_back(Pair("data",OracleFormat((uint8_t *)data.data(),(int32_t)data.size(),formatstr,(int32_t)format.size())));
return(result);
}
else error="invalid data tx";
}
else error="cannot find data txid";
}
else error="invalid oracles txid";
}
else error="cannot find oracles txid";
result.push_back(Pair("result","error"));
result.push_back(Pair("error",error));
return(result);
}
UniValue OracleDataSamples(uint256 reforacletxid,char* batonaddr,int32_t num)
{
UniValue result(UniValue::VOBJ),b(UniValue::VARR); CTransaction tx,oracletx; uint256 txid,hashBlock,btxid,oracletxid;