Merge branch 'prices-rpc' of https://github.com/dimxy/komodo into dimxy-prices-rpc

This commit is contained in:
blackjok3r
2019-05-08 17:44:49 +08:00
14 changed files with 2260 additions and 695 deletions

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@@ -43,6 +43,9 @@
#include <regex>
#include "cc/CCinclude.h"
#include "cc/CCPrices.h"
using namespace std;
extern void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry);
@@ -1155,17 +1158,17 @@ UniValue paxprice(const UniValue& params, bool fHelp)
}
return ret;
}
// fills pricedata with raw price, correlated and smoothed values for numblock
/*int32_t prices_extract(int64_t *pricedata,int32_t firstheight,int32_t numblocks,int32_t ind)
{
int32_t height,i,n,width,numpricefeeds = -1; uint64_t seed,ignore,rngval; uint32_t rawprices[1440*6],*ptr; int64_t *tmpbuf;
width = numblocks+PRICES_DAYWINDOW*2+PRICES_SMOOTHWIDTH;
width = numblocks+PRICES_DAYWINDOW*2+PRICES_SMOOTHWIDTH; // need 2*PRICES_DAYWINDOW previous raw price points to calc PRICES_DAYWINDOW correlated points to calc, in turn, smoothed point
komodo_heightpricebits(&seed,rawprices,firstheight + numblocks - 1);
if ( firstheight < width )
return(-1);
for (i=0; i<width; i++)
{
if ( (n= komodo_heightpricebits(&ignore,rawprices,firstheight + numblocks - 1 - i)) < 0 )
if ( (n= komodo_heightpricebits(&ignore,rawprices,firstheight + numblocks - 1 - i)) < 0 ) // stores raw prices in backward order
return(-1);
if ( numpricefeeds < 0 )
numpricefeeds = n;
@@ -1176,16 +1179,18 @@ UniValue paxprice(const UniValue& params, bool fHelp)
ptr[1] = rawprices[0]; // timestamp
}
rngval = seed;
for (i=0; i<numblocks+PRICES_DAYWINDOW+PRICES_SMOOTHWIDTH; i++)
for (i=0; i<numblocks+PRICES_DAYWINDOW+PRICES_SMOOTHWIDTH; i++) // calculates +PRICES_DAYWINDOW more correlated values
{
rngval = (rngval*11109 + 13849);
ptr = (uint32_t *)&pricedata[i*3];
if ( (pricedata[i*3+1]= komodo_pricecorrelated(rngval,ind,(uint32_t *)&pricedata[i*3],6,0,PRICES_SMOOTHWIDTH)) < 0 )
// takes previous PRICES_DAYWINDOW raw prices and calculates correlated price value
if ( (pricedata[i*3+1]= komodo_pricecorrelated(rngval,ind,(uint32_t *)&pricedata[i*3],6,0,PRICES_SMOOTHWIDTH)) < 0 ) // skip is 6 == sizeof(int64_t)/sizeof(int32_t)*3
return(-3);
}
tmpbuf = (int64_t *)calloc(sizeof(int64_t),2*PRICES_DAYWINDOW);
for (i=0; i<numblocks; i++)
pricedata[i*3+2] = komodo_priceave(tmpbuf,&pricedata[i*3+1],3);
// takes previous PRICES_DAYWINDOW correlated price values and calculates smoothed value
pricedata[i*3+2] = komodo_priceave(tmpbuf,&pricedata[i*3+1],3);
free(tmpbuf);
return(0);
}*/
@@ -1315,6 +1320,139 @@ UniValue prices(const UniValue& params, bool fHelp)
return ret;
}
// pricesbet rpc implementation
UniValue pricesbet(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 3)
throw runtime_error("pricesbet amount leverage \"synthetic-expression\"\n"
"amount is in coins\n"
"leverage is integer non-zero value, positive for long, negative for short position\n"
"synthetic-expression example \"BTC_USD, 1\"\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
CAmount txfee = 10000;
CAmount amount = atof(params[0].get_str().c_str()) * COIN;
int16_t leverage = (int16_t)atoi(params[1].get_str().c_str());
if (leverage == 0)
throw runtime_error("invalid leverage\n");
std::string sexpr = params[2].get_str();
std::vector<std::string> vexpr;
SplitStr(sexpr, vexpr);
// debug print parsed strings:
std::cerr << "parsed synthetic: ";
for (auto s : vexpr)
std::cerr << s << " ";
std::cerr << std::endl;
return PricesBet(txfee, amount, leverage, vexpr);
}
// pricesaddfunding rpc implementation
UniValue pricesaddfunding(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 2)
throw runtime_error("pricesaddfunding bettxid amount\n"
"where amount is in coins\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
CAmount txfee = 10000;
uint256 bettxid = Parseuint256(params[0].get_str().c_str());
if (bettxid.IsNull())
throw runtime_error("invalid bettxid\n");
CAmount amount = atof(params[1].get_str().c_str()) * COIN;
if (amount <= 0)
throw runtime_error("invalid amount\n");
return PricesAddFunding(txfee, bettxid, amount);
}
// rpc pricessetcostbasis implementation
UniValue pricessetcostbasis(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 1)
throw runtime_error("pricessetcostbasis bettxid\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
uint256 bettxid = Parseuint256(params[0].get_str().c_str());
if (bettxid.IsNull())
throw runtime_error("invalid bettxid\n");
int64_t txfee = 10000;
return PricesSetcostbasis(txfee, bettxid);
}
// pricescashout rpc implementation
UniValue pricescashout(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 1)
throw runtime_error("pricescashout bettxid\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
uint256 bettxid = Parseuint256(params[0].get_str().c_str());
if (bettxid.IsNull())
throw runtime_error("invalid bettxid\n");
int64_t txfee = 10000;
return PricesCashout(txfee, bettxid);
}
// pricesrekt rpc implementation
UniValue pricesrekt(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 2)
throw runtime_error("pricesrekt bettxid height\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
uint256 bettxid = Parseuint256(params[0].get_str().c_str());
if (bettxid.IsNull())
throw runtime_error("invalid bettxid\n");
int32_t height = atoi(params[0].get_str().c_str());
int64_t txfee = 10000;
return PricesRekt(txfee, bettxid, height);
}
// pricesrekt rpc implementation
UniValue pricesgetorderbook(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 0)
throw runtime_error("pricesgetorderbook\n");
LOCK(cs_main);
UniValue ret(UniValue::VOBJ);
if (ASSETCHAINS_CBOPRET == 0)
throw JSONRPCError(RPC_INVALID_PARAMETER, "only -ac_cbopret chains have prices");
return PricesGetOrderbook();
}
UniValue gettxout(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() < 2 || params.size() > 3)
@@ -1944,4 +2082,4 @@ void RegisterBlockchainRPCCommands(CRPCTable &tableRPC)
{
for (unsigned int vcidx = 0; vcidx < ARRAYLEN(commands); vcidx++)
tableRPC.appendCommand(commands[vcidx].name, &commands[vcidx]);
}
}

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@@ -35,6 +35,10 @@ void RegisterMiningRPCCommands(CRPCTable &tableRPC);
/** Register raw transaction RPC commands */
void RegisterRawTransactionRPCCommands(CRPCTable &tableRPC);
/** Register test transaction RPC commands */
void RegisterTesttransactionsRPCCommands(CRPCTable &tableRPC);
static inline void RegisterAllCoreRPCCommands(CRPCTable &tableRPC)
{
RegisterBlockchainRPCCommands(tableRPC);
@@ -42,6 +46,9 @@ static inline void RegisterAllCoreRPCCommands(CRPCTable &tableRPC)
RegisterMiscRPCCommands(tableRPC);
RegisterMiningRPCCommands(tableRPC);
RegisterRawTransactionRPCCommands(tableRPC);
#ifdef TESTMODE
RegisterTesttransactionsRPCCommands(tableRPC);
#endif
}
#endif

View File

@@ -463,7 +463,15 @@ static const CRPCCommand vRPCCommands[] =
{ "prices", "prices", &prices, true },
{ "prices", "pricesaddress", &pricesaddress, true },
{ "prices", "priceslist", &priceslist, true },
{ "prices", "mypriceslist", &mypriceslist, true },
{ "prices", "pricesinfo", &pricesinfo, true },
{ "prices", "pricesbet", &pricesbet, true },
{ "prices", "pricessetcostbasis", &pricessetcostbasis, true },
{ "prices", "pricescashout", &pricescashout, true },
{ "prices", "pricesrekt", &pricesrekt, true },
{ "prices", "pricesaddfunding", &pricesaddfunding, true },
{ "prices", "pricesgetorderbook", &pricesgetorderbook, true },
// Pegs
{ "pegs", "pegsaddress", &pegsaddress, true },
@@ -569,10 +577,6 @@ static const CRPCCommand vRPCCommands[] =
{ "util", "reconsiderblock", &reconsiderblock, true },
/* Not shown in help */
{ "hidden", "setmocktime", &setmocktime, true },
{ "hidden", "test_ac", &test_ac, true },
{ "hidden", "test_heirmarker", &test_heirmarker, true },
{ "hidden", "test_proof", &test_proof, true },
{ "hidden", "test_burntx", &test_burntx, true },
#ifdef ENABLE_WALLET

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@@ -273,6 +273,7 @@ extern UniValue oraclesdata(const UniValue& params, bool fHelp);
extern UniValue oraclessamples(const UniValue& params, bool fHelp);
extern UniValue pricesaddress(const UniValue& params, bool fHelp);
extern UniValue priceslist(const UniValue& params, bool fHelp);
extern UniValue mypriceslist(const UniValue& params, bool fHelp);
extern UniValue pricesinfo(const UniValue& params, bool fHelp);
extern UniValue pegsaddress(const UniValue& params, bool fHelp);
extern UniValue marmaraaddress(const UniValue& params, bool fHelp);
@@ -502,11 +503,13 @@ extern UniValue paxdeposit(const UniValue& params, bool fHelp);
extern UniValue paxwithdraw(const UniValue& params, bool fHelp);
extern UniValue prices(const UniValue& params, bool fHelp);
extern UniValue pricesbet(const UniValue& params, bool fHelp);
extern UniValue pricessetcostbasis(const UniValue& params, bool fHelp);
extern UniValue pricescashout(const UniValue& params, bool fHelp);
extern UniValue pricesrekt(const UniValue& params, bool fHelp);
extern UniValue pricesaddfunding(const UniValue& params, bool fHelp);
extern UniValue pricesgetorderbook(const UniValue& params, bool fHelp);
// test rpc:
extern UniValue test_ac(const UniValue& params, bool fHelp);
extern UniValue test_heirmarker(const UniValue& params, bool fHelp);
extern UniValue test_burntx(const UniValue& params, bool fHelp);
extern UniValue test_proof(const UniValue& params, bool fHelp);
#endif // BITCOIN_RPCSERVER_H

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@@ -0,0 +1,268 @@
// Copyright (c) 2010 Satoshi Nakamoto
// Copyright (c) 2009-2014 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
/******************************************************************************
* Copyright © 2014-2019 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#include <stdexcept>
#include "amount.h"
#include "chain.h"
#include "chainparams.h"
#include "checkpoints.h"
#include "crosschain.h"
#include "base58.h"
#include "consensus/validation.h"
#include "cc/eval.h"
#include "main.h"
#include "primitives/transaction.h"
#include "rpc/server.h"
#include "streams.h"
#include "sync.h"
#include "util.h"
#include "script/script.h"
#include "script/script_error.h"
#include "script/sign.h"
#include "script/standard.h"
#include <stdint.h>
#include <univalue.h>
#include <regex>
#include "cc/CCinclude.h"
#include "cc/CCPrices.h"
using namespace std;
int32_t ensure_CCrequirements(uint8_t evalcode);
UniValue test_ac(const UniValue& params, bool fHelp)
{
// make fake token tx:
struct CCcontract_info *cp, C;
if (fHelp || (params.size() != 4))
throw runtime_error("incorrect params\n");
if (ensure_CCrequirements(EVAL_HEIR) < 0)
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
std::vector<unsigned char> pubkey1;
std::vector<unsigned char> pubkey2;
pubkey1 = ParseHex(params[0].get_str().c_str());
pubkey2 = ParseHex(params[1].get_str().c_str());
CPubKey pk1 = pubkey2pk(pubkey1);
CPubKey pk2 = pubkey2pk(pubkey2);
if (!pk1.IsValid() || !pk2.IsValid())
throw runtime_error("invalid pubkey\n");
int64_t txfee = 10000;
int64_t amount = atoll(params[2].get_str().c_str()) * COIN;
uint256 fundingtxid = Parseuint256((char *)params[3].get_str().c_str());
CPubKey myPubkey = pubkey2pk(Mypubkey());
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
int64_t normalInputs = AddNormalinputs(mtx, myPubkey, txfee + amount, 60);
if (normalInputs < txfee + amount)
throw runtime_error("not enough normals\n");
mtx.vout.push_back(MakeCC1of2vout(EVAL_HEIR, amount, pk1, pk2));
CScript opret;
fundingtxid = revuint256(fundingtxid);
opret << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_HEIR << (uint8_t)'A' << fundingtxid << (uint8_t)0);
cp = CCinit(&C, EVAL_HEIR);
return(FinalizeCCTx(0, cp, mtx, myPubkey, txfee, opret));
}
UniValue test_heirmarker(const UniValue& params, bool fHelp)
{
// make fake token tx:
struct CCcontract_info *cp, C;
if (fHelp || (params.size() != 1))
throw runtime_error("incorrect params\n");
if (ensure_CCrequirements(EVAL_HEIR) < 0)
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
uint256 fundingtxid = Parseuint256((char *)params[0].get_str().c_str());
CPubKey myPubkey = pubkey2pk(Mypubkey());
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
int64_t normalInputs = AddNormalinputs(mtx, myPubkey, 10000, 60);
if (normalInputs < 10000)
throw runtime_error("not enough normals\n");
mtx.vin.push_back(CTxIn(fundingtxid, 1));
mtx.vout.push_back(MakeCC1vout(EVAL_HEIR, 10000, myPubkey));
CScript opret;
fundingtxid = revuint256(fundingtxid);
opret << OP_RETURN << E_MARSHAL(ss << (uint8_t)EVAL_HEIR << (uint8_t)'C' << fundingtxid << (uint8_t)0);
cp = CCinit(&C, EVAL_HEIR);
return(FinalizeCCTx(0, cp, mtx, myPubkey, 10000, opret));
}
UniValue test_burntx(const UniValue& params, bool fHelp)
{
// make fake token tx:
struct CCcontract_info *cp, C;
if (fHelp || (params.size() != 1))
throw runtime_error("incorrect params\n");
if (ensure_CCrequirements(EVAL_TOKENS) < 0)
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
uint256 tokenid = Parseuint256((char *)params[0].get_str().c_str());
CPubKey myPubkey = pubkey2pk(Mypubkey());
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
int64_t normalInputs = AddNormalinputs(mtx, myPubkey, 10000, 60);
if (normalInputs < 10000)
throw runtime_error("not enough normals\n");
CPubKey burnpk = pubkey2pk(ParseHex(CC_BURNPUBKEY));
mtx.vin.push_back(CTxIn(tokenid, 0));
mtx.vin.push_back(CTxIn(tokenid, 1));
mtx.vout.push_back(MakeTokensCC1vout(EVAL_TOKENS, 1, burnpk));
std::vector<CPubKey> voutPubkeys;
voutPubkeys.push_back(burnpk);
cp = CCinit(&C, EVAL_TOKENS);
std::vector<uint8_t> vopret;
GetNonfungibleData(tokenid, vopret);
if (vopret.size() > 0)
cp->additionalTokensEvalcode2 = vopret.begin()[0];
uint8_t tokenpriv[33];
char unspendableTokenAddr[64];
CPubKey unspPk = GetUnspendable(cp, tokenpriv);
GetCCaddress(cp, unspendableTokenAddr, unspPk);
CCaddr2set(cp, EVAL_TOKENS, unspPk, tokenpriv, unspendableTokenAddr);
return(FinalizeCCTx(0, cp, mtx, myPubkey, 10000, EncodeTokenOpRet(tokenid, voutPubkeys, std::make_pair(0, vscript_t()))));
}
UniValue test_proof(const UniValue& params, bool fHelp)
{
UniValue result(UniValue::VOBJ);
std::vector<uint8_t>proof;
if (fHelp || (params.size() != 2))
throw runtime_error("incorrect params\n");
proof = ParseHex(params[0].get_str());
uint256 cointxid = Parseuint256((char *)params[1].get_str().c_str());
std::vector<uint256> txids;
CMerkleBlock merkleBlock;
if (!E_UNMARSHAL(proof, ss >> merkleBlock)) {
result.push_back(Pair("error", "could not unmarshal proof"));
return result;
}
uint256 merkleRoot = merkleBlock.txn.ExtractMatches(txids);
result.push_back(Pair("source_root", merkleRoot.GetHex()));
for (int i = 0; i < txids.size(); i++)
std::cerr << "merkle block txid=" << txids[0].GetHex() << std::endl;
std::vector<bool> vMatches(txids.size());
for (auto v : vMatches) v = true;
CPartialMerkleTree verifTree(txids, vMatches);
result.push_back(Pair("verif_root", verifTree.ExtractMatches(txids).GetHex()));
if (std::find(txids.begin(), txids.end(), cointxid) == txids.end()) {
fprintf(stderr, "invalid proof for this cointxid\n");
}
std::vector<uint256> vMerkleTree;
bool f;
::BuildMerkleTree(&f, txids, vMerkleTree);
std::vector<uint256> vMerkleBranch = ::GetMerkleBranch(0, txids.size(), vMerkleTree);
uint256 ourResult = SafeCheckMerkleBranch(zeroid, vMerkleBranch, 0);
result.push_back(Pair("SafeCheckMerkleBranch", ourResult.GetHex()));
return result;
}
extern CScript prices_costbasisopret(uint256 bettxid, CPubKey mypk, int32_t height, int64_t costbasis);
UniValue test_pricesmarker(const UniValue& params, bool fHelp)
{
// make fake token tx:
struct CCcontract_info *cp, C;
if (fHelp || (params.size() != 1))
throw runtime_error("incorrect params\n");
if (ensure_CCrequirements(EVAL_PRICES) < 0)
throw runtime_error("to use CC contracts, you need to launch daemon with valid -pubkey= for an address in your wallet\n");
uint256 bettxid = Parseuint256((char *)params[0].get_str().c_str());
cp = CCinit(&C, EVAL_PRICES);
CPubKey myPubkey = pubkey2pk(Mypubkey());
CMutableTransaction mtx = CreateNewContextualCMutableTransaction(Params().GetConsensus(), komodo_nextheight());
int64_t normalInputs = AddNormalinputs(mtx, myPubkey, 10000, 60);
if (normalInputs < 10000)
throw runtime_error("not enough normals\n");
mtx.vin.push_back(CTxIn(bettxid, 1));
mtx.vout.push_back(CTxOut(1000, CScript() << ParseHex(HexStr(myPubkey)) << OP_CHECKSIG));
return(FinalizeCCTx(0, cp, mtx, myPubkey, 10000, prices_costbasisopret(bettxid, myPubkey, 100, 100)));
}
static const CRPCCommand commands[] =
{ // category name actor (function) okSafeMode
// --------------------- ------------------------ ----------------------- ----------
/* Not shown in help */
{ "hidden", "test_ac", &test_ac, true },
{ "hidden", "test_heirmarker", &test_heirmarker, true },
{ "hidden", "test_proof", &test_proof, true },
{ "hidden", "test_burntx", &test_burntx, true },
{ "hidden", "test_pricesmarker", &test_pricesmarker, true }
};
void RegisterTesttransactionsRPCCommands(CRPCTable &tableRPC)
{
for (unsigned int vcidx = 0; vcidx < ARRAYLEN(commands); vcidx++)
tableRPC.appendCommand(commands[vcidx].name, &commands[vcidx]);
}