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Bugfix: RPC: blockchain: Display correct defaults in help for verifychain method

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This commit is contained in:
Luke Dashjr 2015-06-27 19:08:36 +00:00
parent da894ab5da
commit caa3d42f06
3 changed files with 13 additions and 10 deletions
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12
src/init.cpp
View file

@ -307,8 +307,8 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += HelpMessageOpt("-alerts", strprintf(_("Receive and display P2P network alerts (default: %u)"), DEFAULT_ALERTS));
strUsage += HelpMessageOpt("-alertnotify=<cmd>", _("Execute command when a relevant alert is received or we see a really long fork (%s in cmd is replaced by message)"));
strUsage += HelpMessageOpt("-blocknotify=<cmd>", _("Execute command when the best block changes (%s in cmd is replaced by block hash)"));
strUsage += HelpMessageOpt("-checkblocks=<n>", strprintf(_("How many blocks to check at startup (default: %u, 0 = all)"), 288));
strUsage += HelpMessageOpt("-checklevel=<n>", strprintf(_("How thorough the block verification of -checkblocks is (0-4, default: %u)"), 3));
strUsage += HelpMessageOpt("-checkblocks=<n>", strprintf(_("How many blocks to check at startup (default: %u, 0 = all)"), DEFAULT_CHECKBLOCKS));
strUsage += HelpMessageOpt("-checklevel=<n>", strprintf(_("How thorough the block verification of -checkblocks is (0-4, default: %u)"), DEFAULT_CHECKLEVEL));
strUsage += HelpMessageOpt("-conf=<file>", strprintf(_("Specify configuration file (default: %s)"), "bitcoin.conf"));
if (mode == HMM_BITCOIND)
{
@ -1273,9 +1273,9 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
}
uiInterface.InitMessage(_("Verifying blocks..."));
if (fHavePruned && GetArg("-checkblocks", 288) > MIN_BLOCKS_TO_KEEP) {
if (fHavePruned && GetArg("-checkblocks", DEFAULT_CHECKBLOCKS) > MIN_BLOCKS_TO_KEEP) {
LogPrintf("Prune: pruned datadir may not have more than %d blocks; -checkblocks=%d may fail\n",
MIN_BLOCKS_TO_KEEP, GetArg("-checkblocks", 288));
MIN_BLOCKS_TO_KEEP, GetArg("-checkblocks", DEFAULT_CHECKBLOCKS));
}
{
@ -1289,8 +1289,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
}
}
if (!CVerifyDB().VerifyDB(pcoinsdbview, GetArg("-checklevel", 3),
GetArg("-checkblocks", 288))) {
if (!CVerifyDB().VerifyDB(pcoinsdbview, GetArg("-checklevel", DEFAULT_CHECKLEVEL),
GetArg("-checkblocks", DEFAULT_CHECKBLOCKS))) {
strLoadError = _("Corrupted block database detected");
break;
}

3
src/main.h
View file

@ -123,6 +123,9 @@ 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 signed int DEFAULT_CHECKBLOCKS = MIN_BLOCKS_TO_KEEP;
static const unsigned int DEFAULT_CHECKLEVEL = 3;
// Require that user allocate at least 550MB for block & undo files (blk???.dat and rev???.dat)
// At 1MB per block, 288 blocks = 288MB.
// Add 15% for Undo data = 331MB

8
src/rpcblockchain.cpp
View file

@ -539,13 +539,15 @@ UniValue gettxout(const UniValue& params, bool fHelp)
UniValue verifychain(const UniValue& params, bool fHelp)
{
int nCheckLevel = GetArg("-checklevel", DEFAULT_CHECKLEVEL);
int nCheckDepth = GetArg("-checkblocks", DEFAULT_CHECKBLOCKS);
if (fHelp || params.size() > 2)
throw runtime_error(
"verifychain ( checklevel numblocks )\n"
"\nVerifies blockchain database.\n"
"\nArguments:\n"
"1. checklevel (numeric, optional, 0-4, default=3) How thorough the block verification is.\n"
"2. numblocks (numeric, optional, default=288, 0=all) The number of blocks to check.\n"
"1. checklevel (numeric, optional, 0-4, default=" + strprintf("%d", nCheckLevel) + ") How thorough the block verification is.\n"
"2. numblocks (numeric, optional, default=" + strprintf("%d", nCheckDepth) + ", 0=all) The number of blocks to check.\n"
"\nResult:\n"
"true|false (boolean) Verified or not\n"
"\nExamples:\n"
@ -555,8 +557,6 @@ UniValue verifychain(const UniValue& params, bool fHelp)
LOCK(cs_main);
int nCheckLevel = GetArg("-checklevel", 3);
int nCheckDepth = GetArg("-checkblocks", 288);
if (params.size() > 0)
nCheckLevel = params[0].get_int();
if (params.size() > 1)