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refactoring: remove mapBlockIndex global

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in lieu of ::BlockIndex().
This commit is contained in:
James O'Beirne
2019-04-10 14:34:46 -04:00
parent 55d525ab90
commit 682a1d0f20
6 changed files with 48 additions and 39 deletions
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11
src/init.cpp
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@@ -492,7 +492,7 @@ void SetupServerArgs()
"and level 4 tries to reconnect the blocks, "
"each level includes the checks of the previous levels "
"(0-4, default: %u)", DEFAULT_CHECKLEVEL), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-checkblockindex", strprintf("Do a full consistency check for mapBlockIndex, setBlockIndexCandidates, ::ChainActive() and mapBlocksUnlinked occasionally. (default: %u, regtest: %u)", defaultChainParams->DefaultConsistencyChecks(), regtestChainParams->DefaultConsistencyChecks()), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-checkblockindex", strprintf("Do a full consistency check for the block tree, setBlockIndexCandidates, ::ChainActive() and mapBlocksUnlinked occasionally. (default: %u, regtest: %u)", defaultChainParams->DefaultConsistencyChecks(), regtestChainParams->DefaultConsistencyChecks()), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-checkmempool=<n>", strprintf("Run checks every <n> transactions (default: %u, regtest: %u)", defaultChainParams->DefaultConsistencyChecks(), regtestChainParams->DefaultConsistencyChecks()), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-checkpoints", strprintf("Disable expensive verification for known chain history (default: %u)", DEFAULT_CHECKPOINTS_ENABLED), true, OptionsCategory::DEBUG_TEST);
gArgs.AddArg("-deprecatedrpc=<method>", "Allows deprecated RPC method(s) to be used", true, OptionsCategory::DEBUG_TEST);
@@ -1517,7 +1517,8 @@ bool AppInitMain(InitInterfaces& interfaces)
// If the loaded chain has a wrong genesis, bail out immediately
// (we're likely using a testnet datadir, or the other way around).
if (!mapBlockIndex.empty() && !LookupBlockIndex(chainparams.GetConsensus().hashGenesisBlock)) {
if (!::BlockIndex().empty() &&
!LookupBlockIndex(chainparams.GetConsensus().hashGenesisBlock)) {
return InitError(_("Incorrect or no genesis block found. Wrong datadir for network?"));
}
@@ -1538,7 +1539,7 @@ bool AppInitMain(InitInterfaces& interfaces)
}
// At this point we're either in reindex or we've loaded a useful
// block tree into mapBlockIndex!
// block tree into BlockIndex()!
pcoinsdbview.reset(new CCoinsViewDB(nCoinDBCache, false, fReset || fReindexChainState));
pcoinscatcher.reset(new CCoinsViewErrorCatcher(pcoinsdbview.get()));
@@ -1577,7 +1578,7 @@ bool AppInitMain(InitInterfaces& interfaces)
if (!fReset) {
// Note that RewindBlockIndex MUST run even if we're about to -reindex-chainstate.
// It both disconnects blocks based on ::ChainActive(), and drops block data in
// mapBlockIndex based on lack of available witness data.
// BlockIndex() based on lack of available witness data.
uiInterface.InitMessage(_("Rewinding blocks..."));
if (!RewindBlockIndex(chainparams)) {
strLoadError = _("Unable to rewind the database to a pre-fork state. You will need to redownload the blockchain");
@@ -1749,7 +1750,7 @@ bool AppInitMain(InitInterfaces& interfaces)
//// debug print
{
LOCK(cs_main);
LogPrintf("mapBlockIndex.size() = %u\n", mapBlockIndex.size());
LogPrintf("block tree size = %u\n", ::BlockIndex().size());
chain_active_height = ::ChainActive().Height();
}
LogPrintf("nBestHeight = %d\n", chain_active_height);