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RPC: add 'verifychain', to verify chain database at runtime

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This commit is contained in:
Jeff Garzik 2013-06-19 11:53:02 -04:00
parent 168ba99392
commit f590653377
4 changed files with 21 additions and 1 deletions
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3
src/bitcoinrpc.cpp
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@ -258,6 +258,7 @@ static const CRPCCommand vRPCCommands[] =
{ "gettxout", &gettxout, true, false }, { "gettxout", &gettxout, true, false },
{ "lockunspent", &lockunspent, false, false }, { "lockunspent", &lockunspent, false, false },
{ "listlockunspent", &listlockunspent, false, false }, { "listlockunspent", &listlockunspent, false, false },
{ "verifychain", &verifychain, true, false },
}; };
CRPCTable::CRPCTable() CRPCTable::CRPCTable()
@ -1198,6 +1199,8 @@ Array RPCConvertValues(const std::string &strMethod, const std::vector<std::stri
if (strMethod == "lockunspent" && n > 0) ConvertTo<bool>(params[0]); if (strMethod == "lockunspent" && n > 0) ConvertTo<bool>(params[0]);
if (strMethod == "lockunspent" && n > 1) ConvertTo<Array>(params[1]); if (strMethod == "lockunspent" && n > 1) ConvertTo<Array>(params[1]);
if (strMethod == "importprivkey" && n > 2) ConvertTo<bool>(params[2]); if (strMethod == "importprivkey" && n > 2) ConvertTo<bool>(params[2]);
if (strMethod == "verifychain" && n > 0) ConvertTo<boost::int64_t>(params[0]);
if (strMethod == "verifychain" && n > 1) ConvertTo<boost::int64_t>(params[1]);
return params; return params;
} }

1
src/bitcoinrpc.h
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@ -205,5 +205,6 @@ extern json_spirit::Value getblockhash(const json_spirit::Array& params, bool fH
extern json_spirit::Value getblock(const json_spirit::Array& params, bool fHelp); extern json_spirit::Value getblock(const json_spirit::Array& params, bool fHelp);
extern json_spirit::Value gettxoutsetinfo(const json_spirit::Array& params, bool fHelp); extern json_spirit::Value gettxoutsetinfo(const json_spirit::Array& params, bool fHelp);
extern json_spirit::Value gettxout(const json_spirit::Array& params, bool fHelp); extern json_spirit::Value gettxout(const json_spirit::Array& params, bool fHelp);
extern json_spirit::Value verifychain(const json_spirit::Array& params, bool fHelp);
#endif #endif

2
src/main.cpp
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@ -2622,7 +2622,7 @@ bool VerifyDB(int nCheckLevel, int nCheckDepth)
return true; return true;
// Verify blocks in the best chain // Verify blocks in the best chain
if (nCheckDepth == 0) if (nCheckDepth <= 0)
nCheckDepth = 1000000000; // suffices until the year 19000 nCheckDepth = 1000000000; // suffices until the year 19000
if (nCheckDepth > nBestHeight) if (nCheckDepth > nBestHeight)
nCheckDepth = nBestHeight; nCheckDepth = nBestHeight;

16
src/rpcblockchain.cpp
View File

@ -243,4 +243,20 @@ Value gettxout(const Array& params, bool fHelp)
return ret; return ret;
} }
Value verifychain(const Array& params, bool fHelp)
{
if (fHelp || params.size() > 2)
throw runtime_error(
"verifychain [check level] [num blocks]\n"
"Verifies blockchain database.");
int nCheckLevel = GetArg("-checklevel", 3);
int nCheckDepth = GetArg("-checkblocks", 288);
if (params.size() > 0)
nCheckLevel = params[0].get_int();
if (params.size() > 1)
nCheckDepth = params[1].get_int();
return VerifyDB(nCheckLevel, nCheckDepth);
}