main: start of address index

Adds a configuration option for addressindex to search for txids by address. Includes
an additional rpc method for getting the txids for an address.
This commit is contained in:
Braydon Fuller 2016-03-05 16:31:10 -05:00 committed by Simon
parent edd321609c
commit 205830690b
9 changed files with 499 additions and 0 deletions

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@ -371,6 +371,8 @@ std::string HelpMessage(HelpMessageMode mode)
#endif
strUsage += HelpMessageOpt("-txindex", strprintf(_("Maintain a full transaction index, used by the getrawtransaction rpc call (default: %u)"), 0));
strUsage += HelpMessageOpt("-addressindex", strprintf(_("Maintain a full address index, used to query for the balance, txids and unspent outputs for addresses (default: %u)"), DEFAULT_ADDRESSINDEX));
strUsage += HelpMessageGroup(_("Connection options:"));
strUsage += HelpMessageOpt("-addnode=<ip>", _("Add a node to connect to and attempt to keep the connection open"));
strUsage += HelpMessageOpt("-banscore=<n>", strprintf(_("Threshold for disconnecting misbehaving peers (default: %u)"), 100));

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@ -67,6 +67,7 @@ bool fExperimentalMode = false;
bool fImporting = false;
bool fReindex = false;
bool fTxIndex = false;
bool fAddressIndex = false;
bool fHavePruned = false;
bool fPruneMode = false;
bool fIsBareMultisigStd = true;
@ -1582,6 +1583,17 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
return true;
}
bool GetAddressIndex(uint160 addressHash, int type, std::vector<std::pair<CAddressIndexKey, CAmount> > &addressIndex)
{
if (!fAddressIndex)
return error("%s: address index not enabled");
if (!pblocktree->ReadAddressIndex(addressHash, type, addressIndex))
return error("%s: unable to get txids for address");
return true;
}
/** Return transaction in tx, and if it was found inside a block, its hash is placed in hashBlock */
bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock, bool fAllowSlow)
{
@ -2447,6 +2459,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
std::vector<std::pair<uint256, CDiskTxPos> > vPos;
vPos.reserve(block.vtx.size());
blockundo.vtxundo.reserve(block.vtx.size() - 1);
std::vector<std::pair<CAddressIndexKey, CAmount> > addressIndex;
// Construct the incremental merkle tree at the current
// block position,
@ -2477,6 +2490,7 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
for (unsigned int i = 0; i < block.vtx.size(); i++)
{
const CTransaction &tx = block.vtx[i];
const uint256 txhash = tx.GetHash();
nInputs += tx.vin.size();
nSigOps += GetLegacySigOpCount(tx);
@ -2495,6 +2509,22 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
return state.DoS(100, error("ConnectBlock(): JoinSplit requirements not met"),
REJECT_INVALID, "bad-txns-joinsplit-requirements-not-met");
if (fAddressIndex)
{
for (size_t j = 0; j < tx.vin.size(); j++) {
const CTxOut &prevout = view.GetOutputFor(tx.vin[j]);
if (prevout.scriptPubKey.IsPayToScriptHash()) {
vector<unsigned char> hashBytes(prevout.scriptPubKey.begin()+2, prevout.scriptPubKey.begin()+22);
addressIndex.push_back(make_pair(CAddressIndexKey(uint160(hashBytes), 2, txhash, j), prevout.nValue * -1));
} else if (prevout.scriptPubKey.IsPayToPublicKeyHash()) {
vector<unsigned char> hashBytes(prevout.scriptPubKey.begin()+3, prevout.scriptPubKey.begin()+23);
addressIndex.push_back(make_pair(CAddressIndexKey(uint160(hashBytes), 1, txhash, j), prevout.nValue * -1));
} else {
continue;
}
}
}
// Add in sigops done by pay-to-script-hash inputs;
// this is to prevent a "rogue miner" from creating
// an incredibly-expensive-to-validate block.
@ -2516,6 +2546,24 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
control.Add(vChecks);
}
if (fAddressIndex) {
for (unsigned int k = 0; k < tx.vout.size(); k++) {
const CTxOut &out = tx.vout[k];
if (out.scriptPubKey.IsPayToScriptHash()) {
vector<unsigned char> hashBytes(out.scriptPubKey.begin()+2, out.scriptPubKey.begin()+22);
addressIndex.push_back(make_pair(CAddressIndexKey(uint160(hashBytes), 2, txhash, k), out.nValue));
} else if (out.scriptPubKey.IsPayToPublicKeyHash()) {
vector<unsigned char> hashBytes(out.scriptPubKey.begin()+3, out.scriptPubKey.begin()+23);
addressIndex.push_back(make_pair(CAddressIndexKey(uint160(hashBytes), 1, txhash, k), out.nValue));
} else {
continue;
}
}
}
CTxUndo undoDummy;
if (i > 0) {
blockundo.vtxundo.push_back(CTxUndo());
@ -2607,6 +2655,10 @@ bool ConnectBlock(const CBlock& block, CValidationState& state, CBlockIndex* pin
if (!pblocktree->WriteTxIndex(vPos))
return AbortNode(state, "Failed to write transaction index");
if (fAddressIndex)
if (!pblocktree->WriteAddressIndex(addressIndex))
return AbortNode(state, "Failed to write address index");
// add this block to the view's block chain
view.SetBestBlock(pindex->GetBlockHash());
@ -4093,6 +4145,10 @@ bool static LoadBlockIndexDB()
pblocktree->ReadFlag("txindex", fTxIndex);
LogPrintf("%s: transaction index %s\n", __func__, fTxIndex ? "enabled" : "disabled");
// Check whether we have an address index
pblocktree->ReadFlag("addressindex", fAddressIndex);
LogPrintf("%s: address index %s\n", __func__, fAddressIndex ? "enabled" : "disabled");
// Fill in-memory data
BOOST_FOREACH(const PAIRTYPE(uint256, CBlockIndex*)& item, mapBlockIndex)
{
@ -4426,6 +4482,11 @@ bool InitBlockIndex() {
// Use the provided setting for -txindex in the new database
fTxIndex = GetBoolArg("-txindex", false);
pblocktree->WriteFlag("txindex", fTxIndex);
// Use the provided setting for -addressindex in the new database
fAddressIndex = GetBoolArg("-addressindex", DEFAULT_ADDRESSINDEX);
pblocktree->WriteFlag("addressindex", fAddressIndex);
LogPrintf("Initializing databases...\n");
// Only add the genesis block if not reindexing (in which case we reuse the one already on disk)

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@ -99,6 +99,7 @@ static const unsigned int DATABASE_FLUSH_INTERVAL = 24 * 60 * 60;
/** Maximum length of reject messages. */
static const unsigned int MAX_REJECT_MESSAGE_LENGTH = 111;
static const int64_t DEFAULT_MAX_TIP_AGE = 24 * 60 * 60;
static const bool DEFAULT_ADDRESSINDEX = false;
// Sanity check the magic numbers when we change them
BOOST_STATIC_ASSERT(DEFAULT_BLOCK_MAX_SIZE <= MAX_BLOCK_SIZE);
@ -268,6 +269,42 @@ struct CNodeStateStats {
std::vector<int> vHeightInFlight;
};
struct CAddressIndexKey {
uint160 hashBytes;
unsigned int type;
uint256 txhash;
size_t index;
ADD_SERIALIZE_METHODS;
template <typename Stream, typename Operation>
inline void SerializationOp(Stream& s, Operation ser_action, int nType, int nVersion) {
READWRITE(hashBytes);
READWRITE(type);
READWRITE(txhash);
READWRITE(index);
}
CAddressIndexKey(uint160 addressHash, unsigned int addressType, uint256 txid, size_t txindex) {
hashBytes = addressHash;
type = addressType;
txhash = txid;
index = txindex;
}
CAddressIndexKey() {
SetNull();
}
void SetNull() {
hashBytes.SetNull();
type = 0;
txhash.SetNull();
index = 0;
}
};
struct CDiskTxPos : public CDiskBlockPos
{
unsigned int nTxOffset; // after header
@ -431,6 +468,7 @@ public:
ScriptError GetScriptError() const { return error; }
};
bool GetAddressIndex(uint160 addressHash, int type, std::vector<std::pair<CAddressIndexKey, CAmount> > &addressIndex);
/** Functions for disk access for blocks */
bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos, const CMessageHeader::MessageStartChars& messageStart);

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@ -492,6 +492,9 @@ static const CRPCCommand commands[] =
{ "util", "createmultisig", &createmultisig, true },
{ "util", "verifymessage", &verifymessage, true },
/* Address index */
{ "addressindex", "getaddresstxids", &getaddresstxids, false }, /* insight explorer */
/* Not shown in help */
{ "hidden", "setmocktime", &setmocktime, true },
};
@ -501,3 +504,39 @@ void RegisterMiscRPCCommands(CRPCTable &tableRPC)
for (unsigned int vcidx = 0; vcidx < ARRAYLEN(commands); vcidx++)
tableRPC.appendCommand(commands[vcidx].name, &commands[vcidx]);
}
UniValue getaddresstxids(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 1)
throw runtime_error(
"getaddresstxids\n"
"\nReturns the txids for an address (requires addressindex to be enabled).\n"
"\nResult\n"
"[\n"
" \"transactionid\" (string) The transaction id\n"
" ,...\n"
"]\n"
);
CBitcoinAddress address(params[0].get_str());
if (!address.IsValid())
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid address");
CKeyID keyID;
address.GetKeyID(keyID);
int type = 1; // TODO
std::vector<std::pair<CAddressIndexKey, CAmount> > addressIndex;
LOCK(cs_main);
if (!GetAddressIndex(keyID, type, addressIndex))
throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No information available for address");
UniValue result(UniValue::VARR);
for (std::vector<std::pair<CAddressIndexKey, CAmount> >::const_iterator it=addressIndex.begin(); it!=addressIndex.end(); it++)
result.push_back(it->first.txhash.GetHex());
return result;
}

310
src/rpcserver.h Normal file
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@ -0,0 +1,310 @@
// 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.
#ifndef BITCOIN_RPCSERVER_H
#define BITCOIN_RPCSERVER_H
#include "amount.h"
#include "rpcprotocol.h"
#include "uint256.h"
#include <list>
#include <map>
#include <stdint.h>
#include <string>
#include <memory>
#include <boost/function.hpp>
#include <univalue.h>
class AsyncRPCQueue;
class CRPCCommand;
namespace RPCServer
{
void OnStarted(boost::function<void ()> slot);
void OnStopped(boost::function<void ()> slot);
void OnPreCommand(boost::function<void (const CRPCCommand&)> slot);
void OnPostCommand(boost::function<void (const CRPCCommand&)> slot);
}
class CBlockIndex;
class CNetAddr;
class JSONRequest
{
public:
UniValue id;
std::string strMethod;
UniValue params;
JSONRequest() { id = NullUniValue; }
void parse(const UniValue& valRequest);
};
/** Query whether RPC is running */
bool IsRPCRunning();
/** Get the async queue*/
std::shared_ptr<AsyncRPCQueue> getAsyncRPCQueue();
/**
* Set the RPC warmup status. When this is done, all RPC calls will error out
* immediately with RPC_IN_WARMUP.
*/
void SetRPCWarmupStatus(const std::string& newStatus);
/* Mark warmup as done. RPC calls will be processed from now on. */
void SetRPCWarmupFinished();
/* returns the current warmup state. */
bool RPCIsInWarmup(std::string *statusOut);
/**
* Type-check arguments; throws JSONRPCError if wrong type given. Does not check that
* the right number of arguments are passed, just that any passed are the correct type.
* Use like: RPCTypeCheck(params, boost::assign::list_of(str_type)(int_type)(obj_type));
*/
void RPCTypeCheck(const UniValue& params,
const std::list<UniValue::VType>& typesExpected, bool fAllowNull=false);
/*
Check for expected keys/value types in an Object.
Use like: RPCTypeCheckObj(object, boost::assign::map_list_of("name", str_type)("value", int_type));
*/
void RPCTypeCheckObj(const UniValue& o,
const std::map<std::string, UniValue::VType>& typesExpected, bool fAllowNull=false);
/** Opaque base class for timers returned by NewTimerFunc.
* This provides no methods at the moment, but makes sure that delete
* cleans up the whole state.
*/
class RPCTimerBase
{
public:
virtual ~RPCTimerBase() {}
};
/**
* RPC timer "driver".
*/
class RPCTimerInterface
{
public:
virtual ~RPCTimerInterface() {}
/** Implementation name */
virtual const char *Name() = 0;
/** Factory function for timers.
* RPC will call the function to create a timer that will call func in *millis* milliseconds.
* @note As the RPC mechanism is backend-neutral, it can use different implementations of timers.
* This is needed to cope with the case in which there is no HTTP server, but
* only GUI RPC console, and to break the dependency of rpcserver on httprpc.
*/
virtual RPCTimerBase* NewTimer(boost::function<void(void)>& func, int64_t millis) = 0;
};
/** Register factory function for timers */
void RPCRegisterTimerInterface(RPCTimerInterface *iface);
/** Unregister factory function for timers */
void RPCUnregisterTimerInterface(RPCTimerInterface *iface);
/**
* Run func nSeconds from now.
* Overrides previous timer <name> (if any).
*/
void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64_t nSeconds);
typedef UniValue(*rpcfn_type)(const UniValue& params, bool fHelp);
class CRPCCommand
{
public:
std::string category;
std::string name;
rpcfn_type actor;
bool okSafeMode;
};
/**
* Bitcoin RPC command dispatcher.
*/
class CRPCTable
{
private:
std::map<std::string, const CRPCCommand*> mapCommands;
public:
CRPCTable();
const CRPCCommand* operator[](const std::string& name) const;
std::string help(const std::string& name) const;
/**
* Execute a method.
* @param method Method to execute
* @param params UniValue Array of arguments (JSON objects)
* @returns Result of the call.
* @throws an exception (UniValue) when an error happens.
*/
UniValue execute(const std::string &method, const UniValue &params) const;
};
extern const CRPCTable tableRPC;
/**
* Utilities: convert hex-encoded Values
* (throws error if not hex).
*/
extern uint256 ParseHashV(const UniValue& v, std::string strName);
extern uint256 ParseHashO(const UniValue& o, std::string strKey);
extern std::vector<unsigned char> ParseHexV(const UniValue& v, std::string strName);
extern std::vector<unsigned char> ParseHexO(const UniValue& o, std::string strKey);
extern int64_t nWalletUnlockTime;
extern CAmount AmountFromValue(const UniValue& value);
extern UniValue ValueFromAmount(const CAmount& amount);
extern double GetDifficulty(const CBlockIndex* blockindex = NULL);
extern double GetNetworkDifficulty(const CBlockIndex* blockindex = NULL);
extern std::string HelpRequiringPassphrase();
extern std::string HelpExampleCli(const std::string& methodname, const std::string& args);
extern std::string HelpExampleRpc(const std::string& methodname, const std::string& args);
extern void EnsureWalletIsUnlocked();
extern UniValue getconnectioncount(const UniValue& params, bool fHelp); // in rpcnet.cpp
extern UniValue getaddresstxids(const UniValue& params, bool fHelp);
extern UniValue getpeerinfo(const UniValue& params, bool fHelp);
extern UniValue ping(const UniValue& params, bool fHelp);
extern UniValue addnode(const UniValue& params, bool fHelp);
extern UniValue disconnectnode(const UniValue& params, bool fHelp);
extern UniValue getaddednodeinfo(const UniValue& params, bool fHelp);
extern UniValue getnettotals(const UniValue& params, bool fHelp);
extern UniValue setban(const UniValue& params, bool fHelp);
extern UniValue listbanned(const UniValue& params, bool fHelp);
extern UniValue clearbanned(const UniValue& params, bool fHelp);
extern UniValue dumpprivkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue importprivkey(const UniValue& params, bool fHelp);
extern UniValue importaddress(const UniValue& params, bool fHelp);
extern UniValue dumpwallet(const UniValue& params, bool fHelp);
extern UniValue importwallet(const UniValue& params, bool fHelp);
extern UniValue getgenerate(const UniValue& params, bool fHelp); // in rpcmining.cpp
extern UniValue setgenerate(const UniValue& params, bool fHelp);
extern UniValue generate(const UniValue& params, bool fHelp);
extern UniValue getlocalsolps(const UniValue& params, bool fHelp);
extern UniValue getnetworksolps(const UniValue& params, bool fHelp);
extern UniValue getnetworkhashps(const UniValue& params, bool fHelp);
extern UniValue getmininginfo(const UniValue& params, bool fHelp);
extern UniValue prioritisetransaction(const UniValue& params, bool fHelp);
extern UniValue getblocktemplate(const UniValue& params, bool fHelp);
extern UniValue submitblock(const UniValue& params, bool fHelp);
extern UniValue estimatefee(const UniValue& params, bool fHelp);
extern UniValue estimatepriority(const UniValue& params, bool fHelp);
extern UniValue getnewaddress(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue getaccountaddress(const UniValue& params, bool fHelp);
extern UniValue getrawchangeaddress(const UniValue& params, bool fHelp);
extern UniValue setaccount(const UniValue& params, bool fHelp);
extern UniValue getaccount(const UniValue& params, bool fHelp);
extern UniValue getaddressesbyaccount(const UniValue& params, bool fHelp);
extern UniValue sendtoaddress(const UniValue& params, bool fHelp);
extern UniValue signmessage(const UniValue& params, bool fHelp);
extern UniValue verifymessage(const UniValue& params, bool fHelp);
extern UniValue getreceivedbyaddress(const UniValue& params, bool fHelp);
extern UniValue getreceivedbyaccount(const UniValue& params, bool fHelp);
extern UniValue getbalance(const UniValue& params, bool fHelp);
extern UniValue getunconfirmedbalance(const UniValue& params, bool fHelp);
extern UniValue movecmd(const UniValue& params, bool fHelp);
extern UniValue sendfrom(const UniValue& params, bool fHelp);
extern UniValue sendmany(const UniValue& params, bool fHelp);
extern UniValue addmultisigaddress(const UniValue& params, bool fHelp);
extern UniValue createmultisig(const UniValue& params, bool fHelp);
extern UniValue listreceivedbyaddress(const UniValue& params, bool fHelp);
extern UniValue listreceivedbyaccount(const UniValue& params, bool fHelp);
extern UniValue listtransactions(const UniValue& params, bool fHelp);
extern UniValue listaddressgroupings(const UniValue& params, bool fHelp);
extern UniValue listaccounts(const UniValue& params, bool fHelp);
extern UniValue listsinceblock(const UniValue& params, bool fHelp);
extern UniValue gettransaction(const UniValue& params, bool fHelp);
extern UniValue backupwallet(const UniValue& params, bool fHelp);
extern UniValue keypoolrefill(const UniValue& params, bool fHelp);
extern UniValue walletpassphrase(const UniValue& params, bool fHelp);
extern UniValue walletpassphrasechange(const UniValue& params, bool fHelp);
extern UniValue walletlock(const UniValue& params, bool fHelp);
extern UniValue encryptwallet(const UniValue& params, bool fHelp);
extern UniValue validateaddress(const UniValue& params, bool fHelp);
extern UniValue getinfo(const UniValue& params, bool fHelp);
extern UniValue getwalletinfo(const UniValue& params, bool fHelp);
extern UniValue getblockchaininfo(const UniValue& params, bool fHelp);
extern UniValue getnetworkinfo(const UniValue& params, bool fHelp);
extern UniValue getdeprecationinfo(const UniValue& params, bool fHelp);
extern UniValue setmocktime(const UniValue& params, bool fHelp);
extern UniValue resendwallettransactions(const UniValue& params, bool fHelp);
extern UniValue zc_benchmark(const UniValue& params, bool fHelp);
extern UniValue zc_raw_keygen(const UniValue& params, bool fHelp);
extern UniValue zc_raw_joinsplit(const UniValue& params, bool fHelp);
extern UniValue zc_raw_receive(const UniValue& params, bool fHelp);
extern UniValue zc_sample_joinsplit(const UniValue& params, bool fHelp);
extern UniValue getrawtransaction(const UniValue& params, bool fHelp); // in rcprawtransaction.cpp
extern UniValue listunspent(const UniValue& params, bool fHelp);
extern UniValue lockunspent(const UniValue& params, bool fHelp);
extern UniValue listlockunspent(const UniValue& params, bool fHelp);
extern UniValue createrawtransaction(const UniValue& params, bool fHelp);
extern UniValue decoderawtransaction(const UniValue& params, bool fHelp);
extern UniValue decodescript(const UniValue& params, bool fHelp);
extern UniValue fundrawtransaction(const UniValue& params, bool fHelp);
extern UniValue signrawtransaction(const UniValue& params, bool fHelp);
extern UniValue sendrawtransaction(const UniValue& params, bool fHelp);
extern UniValue gettxoutproof(const UniValue& params, bool fHelp);
extern UniValue verifytxoutproof(const UniValue& params, bool fHelp);
extern UniValue getblockcount(const UniValue& params, bool fHelp); // in rpcblockchain.cpp
extern UniValue getbestblockhash(const UniValue& params, bool fHelp);
extern UniValue getdifficulty(const UniValue& params, bool fHelp);
extern UniValue settxfee(const UniValue& params, bool fHelp);
extern UniValue getmempoolinfo(const UniValue& params, bool fHelp);
extern UniValue getrawmempool(const UniValue& params, bool fHelp);
extern UniValue getblockhash(const UniValue& params, bool fHelp);
extern UniValue getblockheader(const UniValue& params, bool fHelp);
extern UniValue getblock(const UniValue& params, bool fHelp);
extern UniValue gettxoutsetinfo(const UniValue& params, bool fHelp);
extern UniValue gettxout(const UniValue& params, bool fHelp);
extern UniValue verifychain(const UniValue& params, bool fHelp);
extern UniValue getchaintips(const UniValue& params, bool fHelp);
extern UniValue invalidateblock(const UniValue& params, bool fHelp);
extern UniValue reconsiderblock(const UniValue& params, bool fHelp);
extern UniValue getblocksubsidy(const UniValue& params, bool fHelp);
extern UniValue z_exportkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_importkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_exportviewingkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_importviewingkey(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_getnewaddress(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_listaddresses(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_exportwallet(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_importwallet(const UniValue& params, bool fHelp); // in rpcdump.cpp
extern UniValue z_listreceivedbyaddress(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_listunspent(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_getbalance(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_gettotalbalance(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_mergetoaddress(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_sendmany(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_shieldcoinbase(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_getoperationstatus(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_getoperationresult(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_listoperationids(const UniValue& params, bool fHelp); // in rpcwallet.cpp
extern UniValue z_validateaddress(const UniValue& params, bool fHelp); // in rpcmisc.cpp
extern UniValue z_getpaymentdisclosure(const UniValue& params, bool fHelp); // in rpcdisclosure.cpp
extern UniValue z_validatepaymentdisclosure(const UniValue &params, bool fHelp); // in rpcdisclosure.cpp
bool StartRPC();
void InterruptRPC();
void StopRPC();
std::string JSONRPCExecBatch(const UniValue& vReq);
#endif // BITCOIN_RPCSERVER_H

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@ -201,6 +201,17 @@ unsigned int CScript::GetSigOpCount(const CScript& scriptSig) const
return subscript.GetSigOpCount(true);
}
bool CScript::IsPayToPublicKeyHash() const
{
// Extra-fast test for pay-to-pubkey-hash CScripts:
return (this->size() == 25 &&
(*this)[0] == OP_DUP &&
(*this)[1] == OP_HASH160 &&
(*this)[2] == 0x14 &&
(*this)[23] == OP_EQUALVERIFY &&
(*this)[24] == OP_CHECKSIG);
}
bool CScript::IsPayToScriptHash() const
{
// Extra-fast test for pay-to-script-hash CScripts:

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@ -565,6 +565,8 @@ public:
*/
unsigned int GetSigOpCount(const CScript& scriptSig) const;
bool IsPayToPublicKeyHash() const;
bool IsPayToScriptHash() const;
/** Called by IsStandardTx and P2SH/BIP62 VerifyScript (which makes it consensus-critical). */

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@ -26,6 +26,7 @@ static const char DB_SAPLING_NULLIFIER = 'S';
static const char DB_COINS = 'c';
static const char DB_BLOCK_FILES = 'f';
static const char DB_TXINDEX = 't';
static const char DB_ADDRESSINDEX = 'd';
static const char DB_BLOCK_INDEX = 'b';
static const char DB_BEST_BLOCK = 'B';
@ -293,6 +294,38 @@ bool CBlockTreeDB::WriteTxIndex(const std::vector<std::pair<uint256, CDiskTxPos>
return WriteBatch(batch);
}
bool CBlockTreeDB::WriteAddressIndex(const std::vector<std::pair<CAddressIndexKey, CAmount > >&vect) {
CDBBatch batch(*this);
for (std::vector<std::pair<CAddressIndexKey, CAmount> >::const_iterator it=vect.begin(); it!=vect.end(); it++)
batch.Write(make_pair(DB_ADDRESSINDEX, it->first), it->second);
return WriteBatch(batch);
}
bool CBlockTreeDB::ReadAddressIndex(uint160 addressHash, int type, std::vector<std::pair<CAddressIndexKey, CAmount> > &addressIndex) {
boost::scoped_ptr<CDBIterator> pcursor(NewIterator());
pcursor->Seek(make_pair(DB_ADDRESSINDEX, addressHash)); //TODO include type
while (pcursor->Valid()) {
boost::this_thread::interruption_point();
std::pair<char,CAddressIndexKey> key;
if (pcursor->GetKey(key) && key.first == DB_ADDRESSINDEX && key.second.hashBytes == addressHash) {
CAmount nValue;
if (pcursor->GetValue(nValue)) {
addressIndex.push_back(make_pair(key.second, nValue));
pcursor->Next();
} else {
return error("failed to get address index value");
}
} else {
break;
}
}
return true;
}
bool CBlockTreeDB::WriteFlag(const std::string &name, bool fValue) {
return Write(std::make_pair(DB_FLAG, name), fValue ? '1' : '0');
}

View File

@ -17,6 +17,7 @@
class CBlockFileInfo;
class CBlockIndex;
struct CDiskTxPos;
struct CAddressIndexKey;
class uint256;
//! -dbcache default (MiB)
@ -70,6 +71,8 @@ public:
bool ReadReindexing(bool &fReindex);
bool ReadTxIndex(const uint256 &txid, CDiskTxPos &pos);
bool WriteTxIndex(const std::vector<std::pair<uint256, CDiskTxPos> > &list);
bool WriteAddressIndex(const std::vector<std::pair<CAddressIndexKey, CAmount> > &vect);
bool ReadAddressIndex(uint160 addressHash, int type, std::vector<std::pair<CAddressIndexKey, CAmount> > &addressIndex);
bool WriteFlag(const std::string &name, bool fValue);
bool ReadFlag(const std::string &name, bool &fValue);
bool LoadBlockIndexGuts();