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Blackcoin Lore

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This commit is contained in:
janko33bd
2017-05-30 21:33:31 +02:00
parent 597c9b42e5
commit 2fdd12b2ea
141 changed files with 4385 additions and 3872 deletions
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40
src/main.h
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@@ -29,7 +29,6 @@
#include <vector>
#include <boost/unordered_map.hpp>
class CBlockIndex;
class CBlockTreeDB;
class CBloomFilter;
@@ -40,6 +39,9 @@ class CTxMemPool;
class CValidationInterface;
class CValidationState;
class CDiskTxPos;
class CWallet;
struct CNodeStateStats;
struct LockPoints;
@@ -50,7 +52,7 @@ static const bool DEFAULT_WHITELISTRELAY = true;
/** Default for DEFAULT_WHITELISTFORCERELAY. */
static const bool DEFAULT_WHITELISTFORCERELAY = true;
/** Default for -minrelaytxfee, minimum relay fee for transactions */
static const unsigned int DEFAULT_MIN_RELAY_TX_FEE = 1000;
static const unsigned int DEFAULT_MIN_RELAY_TX_FEE = 10000;
/** Default for -maxorphantx, maximum number of orphan transactions kept in memory */
static const unsigned int DEFAULT_MAX_ORPHAN_TRANSACTIONS = 100;
/** Default for -limitancestorcount, max number of in-mempool ancestors */
@@ -111,7 +113,7 @@ static const bool DEFAULT_RELAYPRIORITY = true;
static const bool DEFAULT_PERMIT_BAREMULTISIG = true;
static const unsigned int DEFAULT_BYTES_PER_SIGOP = 20;
static const bool DEFAULT_CHECKPOINTS_ENABLED = true;
static const bool DEFAULT_TXINDEX = false;
static const bool DEFAULT_TXINDEX = true;
static const bool DEFAULT_ADDRESSINDEX = false;
static const bool DEFAULT_TIMESTAMPINDEX = false;
static const bool DEFAULT_SPENTINDEX = false;
@@ -146,6 +148,7 @@ extern bool fReindex;
extern int nScriptCheckThreads;
extern bool fTxIndex;
extern bool fIsBareMultisigStd;
extern bool fBIP37;
extern bool fRequireStandard;
extern unsigned int nBytesPerSigOp;
extern bool fCheckBlockIndex;
@@ -154,6 +157,7 @@ extern size_t nCoinCacheUsage;
extern CFeeRate minRelayTxFee;
extern bool fAlerts;
extern bool fEnableReplacement;
extern int64_t nLastCoinStakeSearchInterval;
/** Best header we've seen so far (used for getheaders queries' starting points). */
extern CBlockIndex *pindexBestHeader;
@@ -169,7 +173,7 @@ extern bool fPruneMode;
/** Number of MiB of block files that we're trying to stay below. */
extern uint64_t nPruneTarget;
/** Block files containing a block-height within MIN_BLOCKS_TO_KEEP of chainActive.Tip() will not be pruned. */
static const unsigned int MIN_BLOCKS_TO_KEEP = 288;
static const unsigned int MIN_BLOCKS_TO_KEEP = 500;
static const signed int DEFAULT_CHECKBLOCKS = MIN_BLOCKS_TO_KEEP;
static const unsigned int DEFAULT_CHECKLEVEL = 3;
@@ -201,7 +205,7 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals);
* @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location.
* @return True if state.IsValid()
*/
bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp);
bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp, const uint256& hash);
/** Check whether enough disk space is available for an incoming block */
bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
/** Open a block file (blk?????.dat) */
@@ -229,7 +233,7 @@ bool SendMessages(CNode* pto);
/** Run an instance of the script checking thread */
void ThreadScriptCheck();
/** Try to detect Partition (network isolation) attacks against us */
void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const CBlockIndex *const &bestHeader, int64_t nPowTargetSpacing);
void PartitionCheck(bool (*initialDownloadCheck)(), CCriticalSection& cs, const CBlockIndex *const &bestHeader, int64_t nTargetSpacing);
/** Check whether we are doing an initial block download (synchronizing from disk or network) */
bool IsInitialBlockDownload();
/** Format a string that describes several potential problems detected by the core.
@@ -243,8 +247,9 @@ std::string GetWarnings(const std::string& strFor);
/** Retrieve a transaction (from memory pool, or from disk, if possible) */
bool GetTransaction(const uint256 &hash, CTransaction &tx, const Consensus::Params& params, uint256 &hashBlock, bool fAllowSlow = false);
/** Find the best known block, and make it the tip of the block chain */
bool ActivateBestChain(CValidationState& state, const CChainParams& chainparams, const CBlock* pblock = NULL);
CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams);
bool ActivateBestChain(CValidationState& state, const CChainParams& chainparams, const CBlock* pblock = NULL, const uint256 *phash = NULL);
CAmount GetProofOfWorkSubsidy();
CAmount GetProofOfStakeSubsidy();
/**
* Prune block and undo files (blk???.dat and undo???.dat) so that the disk space used is less than a user-defined target.
@@ -422,6 +427,7 @@ struct CAddressUnspentKey {
uint256 txhash;
size_t index;
size_t GetSerializeSize(int nType, int nVersion) const {
return 57;
}
@@ -463,6 +469,7 @@ struct CAddressUnspentValue {
CAmount satoshis;
CScript script;
int blockHeight;
uint64_t nTime;
ADD_SERIALIZE_METHODS;
@@ -471,12 +478,14 @@ struct CAddressUnspentValue {
READWRITE(satoshis);
READWRITE(*(CScriptBase*)(&script));
READWRITE(blockHeight);
READWRITE(nTime);
}
CAddressUnspentValue(CAmount sats, CScript scriptPubKey, int height) {
CAddressUnspentValue(CAmount sats, CScript scriptPubKey, int height, uint64_t nTimeVal) {
satoshis = sats;
script = scriptPubKey;
blockHeight = height;
nTime = nTimeVal;
}
CAddressUnspentValue() {
@@ -487,6 +496,7 @@ struct CAddressUnspentValue {
satoshis = -1;
script.clear();
blockHeight = 0;
nTime = 0;
}
bool IsNull() const {
@@ -770,6 +780,8 @@ bool GetAddressUnspent(uint160 addressHash, int type,
bool WriteBlockToDisk(const CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart);
bool ReadBlockFromDisk(CBlock& block, const CDiskBlockPos& pos, const Consensus::Params& consensusParams);
bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex, const Consensus::Params& consensusParams);
bool ReadFromDisk(CTransaction& tx, CDiskTxPos& txindex, CBlockTreeDB& txdb, COutPoint prevout);
bool ReadFromDisk(CTransaction& tx, CDiskTxPos& txindex);
/** Functions for validating blocks and updating the block tree */
@@ -783,15 +795,15 @@ bool DisconnectBlock(const CBlock& block, CValidationState& state, const CBlockI
bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pindex, CCoinsViewCache& coins, bool fJustCheck = false);
/** Context-independent validity checks */
bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, bool fCheckPOW = true);
bool CheckBlock(const CBlock& block, CValidationState& state, bool fCheckPOW = true, bool fCheckMerkleRoot = true);
bool CheckBlockHeader(const CBlockHeader& block, CValidationState& state, bool fCheckPOW = false);
bool CheckBlock(const CBlock& block, CValidationState& state, const uint256& hash, bool fCheckPOW = true, bool fCheckMerkleRoot = true, bool fCheckSig = true);
/** Context-dependent validity checks */
bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex *pindexPrev);
bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& state, CBlockIndex *pindexPrev, const uint256& hash);
bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev);
/** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */
bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true);
bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true, bool fCheckSig = true);
class CBlockFileInfo
@@ -886,6 +898,8 @@ int GetSpendHeight(const CCoinsViewCache& inputs);
*/
int32_t ComputeBlockVersion(const CBlockIndex* pindexPrev, const Consensus::Params& params);
bool GetCoinAge(const CTransaction& tx, CBlockTreeDB& txdb, const CBlockIndex* pindexPrev, uint64_t& nCoinAge);
/** Reject codes greater or equal to this can be returned by AcceptToMemPool
* for transactions, to signal internal conditions. They cannot and should not
* be sent over the P2P network.