client.cpp

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// Copyright (c) 2010 Satoshi Nakamoto
// Copyright (c) 2009-2014 The Bitcoin developers
// Copyright (c) 2014-2015 The Dash developers
// Copyright (c) 2015-2018 The PIVX developers
// Copyright (c) 2018-2020 The DAPS Project developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
#include "rpc/client.h"
 
#include "rpc/protocol.h"
#include "guiinterface.h"
#include "util.h"
 
#include <set>
#include <stdint.h>
 
#include <boost/algorithm/string/case_conv.hpp> // for to_lower()
#include <univalue.h>
 
 
class CRPCConvertParam
{
public:
    std::string methodName; 
    int paramIdx;           
};
static const CRPCConvertParam vRPCConvertParams[] =
    {
        {"stop", 0},
        {"setmocktime", 0},
        {"getaddednodeinfo", 0},
        {"setgenerate", 0},
        {"setgenerate", 1},
        {"generate", 0},
        {"generatepoa", 0},
        {"generatepoa", 1},
        {"getnetworkhashps", 0},
        {"getnetworkhashps", 1},
        {"rescan", 0},
        {"rescanwallettransactions", 0},
        {"sendtostealthaddress", 1},
        {"sendtostealthaddress", 2},
        {"sendalltostealthaddress", 1},
        {"settxfee", 0},
        {"getreceivedbyaddress", 1},
        {"getreceivedbyaccount", 1},
        {"listreceivedbyaddress", 0},
        {"listreceivedbyaddress", 1},
        {"listreceivedbyaddress", 2},
        {"listreceivedbyaccount", 0},
        {"listreceivedbyaccount", 1},
        {"listreceivedbyaccount", 2},
        {"getbalance", 1},
        {"getbalances", 0},
        {"getbalance", 2},
        {"getblockhash", 0},
        { "waitforblockheight", 0 },
        { "waitforblockheight", 1 },
        { "waitforblock", 1 },
        { "waitforblock", 2 },
        { "waitfornewblock", 0 },
        { "waitfornewblock", 1 },
        {"setmaxreorgdepth", 0},
        {"resyncfrom", 0},
        {"setdecoyconfirmation", 0},
        {"getrawtransactionbyblockheight", 0},
        {"move", 2},
        {"move", 3},
        {"sendfrom", 2},
        {"sendfrom", 3},
        {"listtransactions", 1},
        {"listtransactions", 2},
        {"listtransactions", 3},
        {"listtransactionsbypaymentid", 0},
        {"listtransactionsbypaymentid", 1},
        {"listtransactionsbypaymentid", 2},
        {"listtransactionsbypaymentid", 3},
        {"listaccounts", 0},
        {"listaccounts", 1},
        {"unlockwallet", 1},
        {"unlockwallet", 2},
        {"getblocktemplate", 0},
        {"getpoablocktemplate", 0},
        {"setminingnbits", 0},
        {"setminingnbits", 1},
        {"generateintegratedaddress", 0},
        {"generateintegratedaddress", 1},
        {"listsinceblock", 1},
        {"listsinceblock", 2},
        {"sendmany", 1},
        {"sendmany", 2},
        {"addmultisigaddress", 0},
        {"addmultisigaddress", 1},
        {"createmultisig", 0},
        {"createmultisig", 1},
        {"listunspent", 0},
        {"listunspent", 1},
        {"listunspent", 2},
        {"logging", 0},
        {"logging", 1},
        {"getblock", 1},
        {"getblockheader", 1},
        {"getblockindexstats", 0},
        {"getblockindexstats", 1},
        {"getblockindexstats", 2},
        {"gettransaction", 1},
        {"getrawtransaction", 1},
        {"createrawtransaction", 0},
        {"createrawtransaction", 1},
        {"createrawtransaction", 2},
        {"signrawtransaction", 1},
        {"signrawtransaction", 2},
        {"sendrawtransaction", 1},
        {"gettxout", 1},
        {"gettxout", 2},
        {"getunspentcount", 0},
        {"getunspentcount", 1},
        {"getunspentcount", 2},
        {"lockunspent", 0},
        {"lockunspent", 1},
        {"importprivkey", 2},
        {"importaddress", 2},
        {"verifychain", 0},
        {"verifychain", 1},
        {"keypoolrefill", 0},
        {"getrawmempool", 0},
        {"estimatefee", 0},
        {"getfeeinfo", 0},
        {"estimatepriority", 0},
        {"prioritisetransaction", 1},
        {"prioritisetransaction", 2},
        {"setban", 2},
        {"setban", 3},
        {"preparebudget", 2},
        {"preparebudget", 3},
        {"preparebudget", 5},
        {"submitbudget", 2},
        {"submitbudget", 3},
        {"submitbudget", 5},
        {"submitbudget", 7},
        // disabled until removal of the legacy 'masternode' command
        //{"startmasternode", 1},
        {"mnvoteraw", 1},
        {"mnvoteraw", 4},
        {"reservebalance", 0},
        {"reservebalance", 1},
        {"setstakesplitthreshold", 0},
        {"autocombinedust", 0},
        {"autocombinedust", 1}
    };
 
class CRPCConvertTable
{
private:
    std::set<std::pair<std::string, int> > members;
 
public:
    CRPCConvertTable();
 
    bool convert(const std::string& method, int idx)
    {
        return (members.count(std::make_pair(method, idx)) > 0);
    }
};
 
CRPCConvertTable::CRPCConvertTable()
{
    const unsigned int n_elem =
        (sizeof(vRPCConvertParams) / sizeof(vRPCConvertParams[0]));
 
    for (unsigned int i = 0; i < n_elem; i++) {
        members.insert(std::make_pair(vRPCConvertParams[i].methodName,
            vRPCConvertParams[i].paramIdx));
    }
}
 
static CRPCConvertTable rpcCvtTable;
 
UniValue ParseNonRFCJSONValue(const std::string& strVal)
{
    UniValue jVal;
    if (!jVal.read(std::string("[")+strVal+std::string("]")) ||
        !jVal.isArray() || jVal.size()!=1)
        throw std::runtime_error(std::string("Error parsing JSON:")+strVal);
    return jVal[0];
}
 
UniValue RPCConvertValues(const std::string &strMethod, const std::vector<std::string> &strParams)
{
    UniValue params(UniValue::VARR);
 
    for (unsigned int idx = 0; idx < strParams.size(); idx++) {
        const std::string& strVal = strParams[idx];
 
        if (!rpcCvtTable.convert(strMethod, idx)) {
            // insert string value directly
            params.push_back(strVal);
        } else {
            // parse string as JSON, insert bool/number/object/etc. value
            params.push_back(ParseNonRFCJSONValue(strVal));
        }
    }
 
    return params;
}