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Merge bitcoin/bitcoin#25704: refactor: Remove almost all validation option globals

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aaaa7bd0ba iwyu: Add missing includes (MacroFake)
fa9ebec096 Remove g_parallel_script_checks (MacroFake)
fa7c834b9f Move ::fCheckBlockIndex into ChainstateManager (MacroFake)
fa43188d86 Move ::fCheckpointsEnabled into ChainstateManager (MacroFake)
cccca83099 Move ::nMinimumChainWork into ChainstateManager (MacroFake)
fa29d0b57c Move ::hashAssumeValid into ChainstateManager (MacroFake)
faf44876db Move ::nMaxTipAge into ChainstateManager (MacroFake)

Pull request description:

  It seems preferable to assign globals to a class (in this case `ChainstateManager`), than to leave them dangling. This should clarify scope for code-readers, as well as clarifying unit test behaviour.

ACKs for top commit:
  dergoegge:
    Code review ACK aaaa7bd0ba
  ryanofsky:
    Code review ACK aaaa7bd0ba. No changes since last review, other than rebase
  aureleoules:
    reACK aaaa7bd0ba

Tree-SHA512: 83ec3ba0fb4f1dad95810d4bd4e578454e0718dc1bdd3a794cc4e48aa819b6f5dad4ac4edab3719bdfd5f89cbe23c2740a50fd56c1ff81c99e521c5f6d4e898d
This commit is contained in:
MacroFake
2022-10-26 11:41:42 +02:00
parent cf288377c0 aaaa7bd0ba
commit a1fff275e7
13 changed files with 151 additions and 81 deletions
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43
src/init.cpp
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@@ -40,6 +40,7 @@
#include <node/blockstorage.h>
#include <node/caches.h>
#include <node/chainstate.h>
#include <node/chainstatemanager_args.h>
#include <node/context.h>
#include <node/interface_ui.h>
#include <node/mempool_args.h>
@@ -554,7 +555,10 @@ void SetupServerArgs(ArgsManager& argsman)
argsman.AddArg("-capturemessages", "Capture all P2P messages to disk", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-mocktime=<n>", "Replace actual time with " + UNIX_EPOCH_TIME + " (default: 0)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-maxsigcachesize=<n>", strprintf("Limit sum of signature cache and script execution cache sizes to <n> MiB (default: %u)", DEFAULT_MAX_SIG_CACHE_BYTES >> 20), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-maxtipage=<n>", strprintf("Maximum tip age in seconds to consider node in initial block download (default: %u)", DEFAULT_MAX_TIP_AGE), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-maxtipage=<n>",
strprintf("Maximum tip age in seconds to consider node in initial block download (default: %u)",
Ticks<std::chrono::seconds>(DEFAULT_MAX_TIP_AGE)),
ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-printpriority", strprintf("Log transaction fee rate in " + CURRENCY_UNIT + "/kvB when mining blocks (default: %u)", DEFAULT_PRINTPRIORITY), ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::DEBUG_TEST);
argsman.AddArg("-uacomment=<cmt>", "Append comment to the user agent string", ArgsManager::ALLOW_ANY, OptionsCategory::DEBUG_TEST);
@@ -930,21 +934,6 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb
init::SetLoggingCategories(args);
init::SetLoggingLevel(args);
fCheckBlockIndex = args.GetBoolArg("-checkblockindex", chainparams.DefaultConsistencyChecks());
fCheckpointsEnabled = args.GetBoolArg("-checkpoints", DEFAULT_CHECKPOINTS_ENABLED);
hashAssumeValid = uint256S(args.GetArg("-assumevalid", chainparams.GetConsensus().defaultAssumeValid.GetHex()));
if (args.IsArgSet("-minimumchainwork")) {
const std::string minChainWorkStr = args.GetArg("-minimumchainwork", "");
if (!IsHexNumber(minChainWorkStr)) {
return InitError(strprintf(Untranslated("Invalid non-hex (%s) minimum chain work value specified"), minChainWorkStr));
}
nMinimumChainWork = UintToArith256(uint256S(minChainWorkStr));
} else {
nMinimumChainWork = UintToArith256(chainparams.GetConsensus().nMinimumChainWork);
}
// block pruning; get the amount of disk space (in MiB) to allot for block & undo files
int64_t nPruneArg = args.GetIntArg("-prune", 0);
if (nPruneArg < 0) {
@@ -995,8 +984,6 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb
if (args.GetIntArg("-rpcserialversion", DEFAULT_RPC_SERIALIZE_VERSION) > 1)
return InitError(Untranslated("Unknown rpcserialversion requested."));
nMaxTipAge = args.GetIntArg("-maxtipage", DEFAULT_MAX_TIP_AGE);
if (args.GetBoolArg("-reindex-chainstate", false)) {
// indexes that must be deactivated to prevent index corruption, see #24630
if (args.GetBoolArg("-coinstatsindex", DEFAULT_COINSTATSINDEX)) {
@@ -1044,6 +1031,16 @@ bool AppInitParameterInteraction(const ArgsManager& args, bool use_syscall_sandb
}
#endif // USE_SYSCALL_SANDBOX
// Also report errors from parsing before daemonization
{
ChainstateManager::Options chainman_opts_dummy{
.chainparams = chainparams,
};
if (const auto error{ApplyArgsManOptions(args, chainman_opts_dummy)}) {
return InitError(*error);
}
}
return true;
}
@@ -1146,7 +1143,6 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
LogPrintf("Script verification uses %d additional threads\n", script_threads);
if (script_threads >= 1) {
g_parallel_script_checks = true;
StartScriptCheckWorkerThreads(script_threads);
}
@@ -1435,6 +1431,11 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
fReindex = args.GetBoolArg("-reindex", false);
bool fReindexChainState = args.GetBoolArg("-reindex-chainstate", false);
ChainstateManager::Options chainman_opts{
.chainparams = chainparams,
.adjusted_time_callback = GetAdjustedTime,
};
Assert(!ApplyArgsManOptions(args, chainman_opts)); // no error can happen, already checked in AppInitParameterInteraction
// cache size calculations
CacheSizes cache_sizes = CalculateCacheSizes(args, g_enabled_filter_types.size());
@@ -1471,10 +1472,6 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
for (bool fLoaded = false; !fLoaded && !ShutdownRequested();) {
node.mempool = std::make_unique<CTxMemPool>(mempool_opts);
const ChainstateManager::Options chainman_opts{
.chainparams = chainparams,
.adjusted_time_callback = GetAdjustedTime,
};
node.chainman = std::make_unique<ChainstateManager>(chainman_opts);
ChainstateManager& chainman = *node.chainman;