Differential D2979 Diff 8522 src/wallet/rpcwallet.cpp

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src/wallet/rpcwallet.cpp

Show First 20 Lines • Show All 3,858 Lines • ▼ Show 20 Lines	if (request.fHelp \|\| request.params.size() > 2) {
" \"stop_height\" (numeric) The height of the last rescanned "		" \"stop_height\" (numeric) The height of the last rescanned "
"block. If omitted, rescan stopped at the chain tip.\n"		"block. If omitted, rescan stopped at the chain tip.\n"
"}\n"		"}\n"
"\nExamples:\n" +		"\nExamples:\n" +
HelpExampleCli("rescanblockchain", "100000 120000") +		HelpExampleCli("rescanblockchain", "100000 120000") +
HelpExampleRpc("rescanblockchain", "100000 120000"));		HelpExampleRpc("rescanblockchain", "100000 120000"));
}		}

LOCK2(cs_main, pwallet->cs_wallet);		WalletRescanReserver reserver(pwallet);
		if (!reserver.reserve()) {
		throw JSONRPCError(
		RPC_WALLET_ERROR,
		"Wallet is currently rescanning. Abort existing rescan or wait.");
		}

CBlockIndex *pindexStart = chainActive.Genesis();		CBlockIndex *pindexStart = nullptr;
CBlockIndex *pindexStop = nullptr;		CBlockIndex *pindexStop = nullptr;
		CBlockIndex *pChainTip = nullptr;
		{
		LOCK(cs_main);
		pindexStart = chainActive.Genesis();
		pChainTip = chainActive.Tip();

if (!request.params[0].isNull()) {		if (!request.params[0].isNull()) {
pindexStart = chainActive[request.params[0].get_int()];		pindexStart = chainActive[request.params[0].get_int()];
if (!pindexStart) {		if (!pindexStart) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid start_height");		throw JSONRPCError(RPC_INVALID_PARAMETER,
		"Invalid start_height");
}		}
}		}

if (!request.params[1].isNull()) {		if (!request.params[1].isNull()) {
pindexStop = chainActive[request.params[1].get_int()];		pindexStop = chainActive[request.params[1].get_int()];
if (!pindexStop) {		if (!pindexStop) {
throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid stop_height");
} else if (pindexStop->nHeight < pindexStart->nHeight) {
throw JSONRPCError(RPC_INVALID_PARAMETER,		throw JSONRPCError(RPC_INVALID_PARAMETER,
		"Invalid stop_height");
		} else if (pindexStop->nHeight < pindexStart->nHeight) {
		throw JSONRPCError(
		RPC_INVALID_PARAMETER,
"stop_height must be greater then start_height");		"stop_height must be greater then start_height");
}		}
}		}
		}

// We can't rescan beyond non-pruned blocks, stop and throw an error		// We can't rescan beyond non-pruned blocks, stop and throw an error
if (fPruneMode) {		if (fPruneMode) {
CBlockIndex *block = pindexStop ? pindexStop : chainActive.Tip();		LOCK(cs_main);
		CBlockIndex *block = pindexStop ? pindexStop : pChainTip;
while (block && block->nHeight >= pindexStart->nHeight) {		while (block && block->nHeight >= pindexStart->nHeight) {
if (!block->nStatus.hasData()) {		if (!block->nStatus.hasData()) {
throw JSONRPCError(RPC_MISC_ERROR,		throw JSONRPCError(RPC_MISC_ERROR,
"Can't rescan beyond pruned data. Use RPC "		"Can't rescan beyond pruned data. Use RPC "
"call getblockchaininfo to determine your "		"call getblockchaininfo to determine your "
"pruned height.");		"pruned height.");
}		}
block = block->pprev;		block = block->pprev;
}		}
}		}

CBlockIndex *stopBlock =		CBlockIndex *stopBlock = pwallet->ScanForWalletTransactions(
pwallet->ScanForWalletTransactions(pindexStart, pindexStop, true);		pindexStart, pindexStop, reserver, true);
if (!stopBlock) {		if (!stopBlock) {
if (pwallet->IsAbortingRescan()) {		if (pwallet->IsAbortingRescan()) {
throw JSONRPCError(RPC_MISC_ERROR, "Rescan aborted.");		throw JSONRPCError(RPC_MISC_ERROR, "Rescan aborted.");
}		}
// if we got a nullptr returned, ScanForWalletTransactions did rescan up		// if we got a nullptr returned, ScanForWalletTransactions did rescan up
// to the requested stopindex		// to the requested stopindex
stopBlock = pindexStop ? pindexStop : chainActive.Tip();		stopBlock = pindexStop ? pindexStop : pChainTip;
} else {		} else {
throw JSONRPCError(RPC_MISC_ERROR,		throw JSONRPCError(RPC_MISC_ERROR,
"Rescan failed. Potentially corrupted data files.");		"Rescan failed. Potentially corrupted data files.");
}		}

UniValue response(UniValue::VOBJ);		UniValue response(UniValue::VOBJ);
response.pushKV("start_height", pindexStart->nHeight);		response.pushKV("start_height", pindexStart->nHeight);
response.pushKV("stop_height", stopBlock->nHeight);		response.pushKV("stop_height", stopBlock->nHeight);
return response;		return response;
}		}

// clang-format off		// clang-format off
static const ContextFreeRPCCommand commands[] = {		static const ContextFreeRPCCommand commands[] = {
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