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spork.h
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/
spork.h
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// Copyright (c) 2014-2016 The Dash developers
// Copyright (c) 2016-2018 The PIVX developers
// Copyright (c) 2018 The Helium developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef SPORK_H
#define SPORK_H
#include "base58.h"
#include "key.h"
#include "main.h"
#include "net.h"
#include "sync.h"
#include "util.h"
#include "obfuscation.h"
#include "protocol.h"
#include <boost/lexical_cast.hpp>
using namespace std;
using namespace boost;
/*
Don't ever reuse these IDs for other sporks
- This would result in old clients getting confused about which spork is for what
Sporks 11,12, and 16 to be removed with 1st zerocoin release
*/
#define SPORK_START 10001
#define SPORK_END 10015
#define SPORK_2_SWIFTTX 10001
#define SPORK_3_SWIFTTX_BLOCK_FILTERING 10002
#define SPORK_5_MAX_VALUE 10004
#define SPORK_7_MASTERNODE_SCANNING 10006
#define SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT 10007
#define SPORK_9_MASTERNODE_BUDGET_ENFORCEMENT 10008
#define SPORK_10_MASTERNODE_PAY_UPDATED_NODES 10009
//#define SPORK_11_LOCK_INVALID_UTXO 10010
//#define SPORK_12_RECONSIDER_BLOCKS 10011
#define SPORK_13_ENABLE_SUPERBLOCKS 10012
#define SPORK_14_NEW_PROTOCOL_ENFORCEMENT 10013
#define SPORK_15_NEW_PROTOCOL_ENFORCEMENT_2 10014
#define SPORK_16_ZEROCOIN_MAINTENANCE_MODE 10015
#define SPORK_2_SWIFTTX_DEFAULT 978307200 //2001-1-1
#define SPORK_3_SWIFTTX_BLOCK_FILTERING_DEFAULT 1424217600 //2015-2-18
#define SPORK_5_MAX_VALUE_DEFAULT 1000 //1000 PIV
#define SPORK_7_MASTERNODE_SCANNING_DEFAULT 978307200 //2001-1-1
#define SPORK_8_MASTERNODE_PAYMENT_ENFORCEMENT_DEFAULT 4070908800 //OFF
#define SPORK_9_MASTERNODE_BUDGET_ENFORCEMENT_DEFAULT 4070908800 //OFF
#define SPORK_10_MASTERNODE_PAY_UPDATED_NODES_DEFAULT 4070908800 //OFF
//#define SPORK_11_LOCK_INVALID_UTXO_DEFAULT 4070908800 //OFF - NOTE: this is block height not time!
#define SPORK_13_ENABLE_SUPERBLOCKS_DEFAULT 4070908800 //OFF
#define SPORK_14_NEW_PROTOCOL_ENFORCEMENT_DEFAULT 4070908800 //OFF
#define SPORK_15_NEW_PROTOCOL_ENFORCEMENT_2_DEFAULT 4070908800 //OFF
#define SPORK_16_ZEROCOIN_MAINTENANCE_MODE_DEFAULT 978307200 //OFF
class CSporkMessage;
class CSporkManager;
extern std::map<uint256, CSporkMessage> mapSporks;
extern std::map<int, CSporkMessage> mapSporksActive;
extern CSporkManager sporkManager;
void LoadSporksFromDB();
void ProcessSpork(CNode* pfrom, std::string& strCommand, CDataStream& vRecv);
int64_t GetSporkValue(int nSporkID);
bool IsSporkActive(int nSporkID);
void ReprocessBlocks(int nBlocks);
//
// Spork Class
// Keeps track of all of the network spork settings
//
class CSporkMessage
{
public:
std::vector<unsigned char> vchSig;
int nSporkID;
int64_t nValue;
int64_t nTimeSigned;
uint256 GetHash()
{
uint256 n = HashQuark(BEGIN(nSporkID), END(nTimeSigned));
return n;
}
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion)
{
READWRITE(nSporkID);
READWRITE(nValue);
READWRITE(nTimeSigned);
READWRITE(vchSig);
}
};
class CSporkManager
{
private:
std::vector<unsigned char> vchSig;
std::string strMasterPrivKey;
public:
CSporkManager()
{
}
std::string GetSporkNameByID(int id);
int GetSporkIDByName(std::string strName);
bool UpdateSpork(int nSporkID, int64_t nValue);
bool SetPrivKey(std::string strPrivKey);
bool CheckSignature(CSporkMessage& spork, bool fCheckSigner = false);
bool Sign(CSporkMessage& spork);
void Relay(CSporkMessage& msg);
};
#endif