Differential D717 Diff 1829 src/rpc/blockchain.cpp

Changeset View

Standalone View

src/rpc/blockchain.cpp

Show All 10 Lines
#include "checkpoints.h"		#include "checkpoints.h"
#include "coins.h"		#include "coins.h"
#include "config.h"		#include "config.h"
#include "consensus/validation.h"		#include "consensus/validation.h"
#include "hash.h"		#include "hash.h"
#include "policy/policy.h"		#include "policy/policy.h"
#include "primitives/transaction.h"		#include "primitives/transaction.h"
#include "rpc/server.h"		#include "rpc/server.h"
		#include "rpc/tojson.h"
#include "streams.h"		#include "streams.h"
#include "sync.h"		#include "sync.h"
#include "txmempool.h"		#include "txmempool.h"
#include "util.h"		#include "util.h"
#include "utilstrencodings.h"		#include "utilstrencodings.h"
#include "validation.h"		#include "validation.h"

#include <cstdint>

#include <boost/thread/thread.hpp> // boost::thread::interrupt		#include <boost/thread/thread.hpp> // boost::thread::interrupt

#include <condition_variable>		#include <condition_variable>
		#include <cstdint>
#include <mutex>		#include <mutex>

struct CUpdatedBlock {		struct CUpdatedBlock {
uint256 hash;		uint256 hash;
int height;		int height;
};		};

static std::mutex cs_blockchange;		static std::mutex cs_blockchange;
static std::condition_variable cond_blockchange;		static std::condition_variable cond_blockchange;
static CUpdatedBlock latestblock;		static CUpdatedBlock latestblock;

extern void TxToJSON(const CTransaction &tx, const uint256 hashBlock,
UniValue &entry);
void ScriptPubKeyToJSON(const CScript &scriptPubKey, UniValue &out,
bool fIncludeHex);

static double GetDifficultyFromBits(uint32_t nBits) {		static double GetDifficultyFromBits(uint32_t nBits) {
int nShift = (nBits >> 24) & 0xff;		int nShift = (nBits >> 24) & 0xff;
double dDiff = 0x0000ffff / double(nBits & 0x00ffffff);		double dDiff = 0x0000ffff / double(nBits & 0x00ffffff);

while (nShift < 29) {		while (nShift < 29) {
dDiff *= 256.0;		dDiff *= 256.0;
nShift++;		nShift++;
}		}
▲ Show 20 Lines • Show All 44 Lines • ▼ Show 20 Lines	UniValue blockheaderToJSON(const CBlockIndex *blockindex) {
}		}
CBlockIndex *pnext = chainActive.Next(blockindex);		CBlockIndex *pnext = chainActive.Next(blockindex);
if (pnext) {		if (pnext) {
result.push_back(Pair("nextblockhash", pnext->GetBlockHash().GetHex()));		result.push_back(Pair("nextblockhash", pnext->GetBlockHash().GetHex()));
}		}
return result;		return result;
}		}

UniValue blockToJSON(const CBlock &block, const CBlockIndex *blockindex,		UniValue blockToJSON(const Config &config, const CBlock &block,
bool txDetails = false) {		const CBlockIndex *blockindex, bool txDetails) {
UniValue result(UniValue::VOBJ);		UniValue result(UniValue::VOBJ);
result.push_back(Pair("hash", blockindex->GetBlockHash().GetHex()));		result.push_back(Pair("hash", blockindex->GetBlockHash().GetHex()));
int confirmations = -1;		int confirmations = -1;
// Only report confirmations if the block is on the main chain		// Only report confirmations if the block is on the main chain
if (chainActive.Contains(blockindex)) {		if (chainActive.Contains(blockindex)) {
confirmations = chainActive.Height() - blockindex->nHeight + 1;		confirmations = chainActive.Height() - blockindex->nHeight + 1;
}		}
result.push_back(Pair("confirmations", confirmations));		result.push_back(Pair("confirmations", confirmations));
result.push_back(Pair(		result.push_back(Pair(
"size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));		"size", (int)::GetSerializeSize(block, SER_NETWORK, PROTOCOL_VERSION)));
result.push_back(Pair("height", blockindex->nHeight));		result.push_back(Pair("height", blockindex->nHeight));
result.push_back(Pair("version", block.nVersion));		result.push_back(Pair("version", block.nVersion));
result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion)));		result.push_back(Pair("versionHex", strprintf("%08x", block.nVersion)));
result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));		result.push_back(Pair("merkleroot", block.hashMerkleRoot.GetHex()));
UniValue txs(UniValue::VARR);		UniValue txs(UniValue::VARR);
for (const auto &tx : block.vtx) {		for (const auto &tx : block.vtx) {
if (txDetails) {		if (txDetails) {
UniValue objTx(UniValue::VOBJ);		UniValue objTx(UniValue::VOBJ);
TxToJSON(*tx, uint256(), objTx);		TxToJSON(config, *tx, uint256(), objTx);
txs.push_back(objTx);		txs.push_back(objTx);
} else		} else {
txs.push_back(tx->GetId().GetHex());		txs.push_back(tx->GetId().GetHex());
}		}
		}
result.push_back(Pair("tx", txs));		result.push_back(Pair("tx", txs));
result.push_back(Pair("time", block.GetBlockTime()));		result.push_back(Pair("time", block.GetBlockTime()));
result.push_back(		result.push_back(
Pair("mediantime", int64_t(blockindex->GetMedianTimePast())));		Pair("mediantime", int64_t(blockindex->GetMedianTimePast())));
result.push_back(Pair("nonce", uint64_t(block.nNonce)));		result.push_back(Pair("nonce", uint64_t(block.nNonce)));
result.push_back(Pair("bits", strprintf("%08x", block.nBits)));		result.push_back(Pair("bits", strprintf("%08x", block.nBits)));
result.push_back(Pair("difficulty", GetDifficulty(blockindex)));		result.push_back(Pair("difficulty", GetDifficulty(blockindex)));
result.push_back(Pair("chainwork", blockindex->nChainWork.GetHex()));		result.push_back(Pair("chainwork", blockindex->nChainWork.GetHex()));
▲ Show 20 Lines • Show All 706 Lines • ▼ Show 20 Lines	UniValue getblock(const Config &config, const JSONRPCRequest &request) {
if (!fVerbose) {		if (!fVerbose) {
CDataStream ssBlock(SER_NETWORK,		CDataStream ssBlock(SER_NETWORK,
PROTOCOL_VERSION \| RPCSerializationFlags());		PROTOCOL_VERSION \| RPCSerializationFlags());
ssBlock << block;		ssBlock << block;
std::string strHex = HexStr(ssBlock.begin(), ssBlock.end());		std::string strHex = HexStr(ssBlock.begin(), ssBlock.end());
return strHex;		return strHex;
}		}

return blockToJSON(block, pblockindex);		return blockToJSON(config, block, pblockindex);
}		}

struct CCoinsStats {		struct CCoinsStats {
int nHeight;		int nHeight;
uint256 hashBlock;		uint256 hashBlock;
uint64_t nTransactions;		uint64_t nTransactions;
uint64_t nTransactionOutputs;		uint64_t nTransactionOutputs;
uint64_t nBogoSize;		uint64_t nBogoSize;
▲ Show 20 Lines • Show All 248 Lines • ▼ Show 20 Lines	UniValue gettxout(const Config &config, const JSONRPCRequest &request) {
if (coin.GetHeight() == MEMPOOL_HEIGHT) {		if (coin.GetHeight() == MEMPOOL_HEIGHT) {
ret.push_back(Pair("confirmations", 0));		ret.push_back(Pair("confirmations", 0));
} else {		} else {
ret.push_back(Pair("confirmations",		ret.push_back(Pair("confirmations",
int64_t(pindex->nHeight - coin.GetHeight() + 1)));		int64_t(pindex->nHeight - coin.GetHeight() + 1)));
}		}
ret.push_back(Pair("value", ValueFromAmount(coin.GetTxOut().nValue)));		ret.push_back(Pair("value", ValueFromAmount(coin.GetTxOut().nValue)));
UniValue o(UniValue::VOBJ);		UniValue o(UniValue::VOBJ);
ScriptPubKeyToJSON(coin.GetTxOut().scriptPubKey, o, true);		ScriptPubKeyToJSON(config, coin.GetTxOut().scriptPubKey, o, true);
ret.push_back(Pair("scriptPubKey", o));		ret.push_back(Pair("scriptPubKey", o));
ret.push_back(Pair("coinbase", coin.IsCoinBase()));		ret.push_back(Pair("coinbase", coin.IsCoinBase()));

return ret;		return ret;
}		}

UniValue verifychain(const Config &config, const JSONRPCRequest &request) {		UniValue verifychain(const Config &config, const JSONRPCRequest &request) {
int nCheckLevel = GetArg("-checklevel", DEFAULT_CHECKLEVEL);		int nCheckLevel = GetArg("-checklevel", DEFAULT_CHECKLEVEL);
▲ Show 20 Lines • Show All 538 Lines • Show Last 20 Lines