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Merge bitcoin/bitcoin#24595: deploymentstatus: move g_versionbitscache global to ChainstateManager

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bb5c24b120 validation: move g_versionbitscache into ChainstateManager (Anthony Towns)
eca22c726a test/versionbits: make versionbitscache a parameter (Anthony Towns)
d603f1d8a7 deploymentstatus: make versionbitscache a parameter (Anthony Towns)
78adef1753 refactor: use chainman instead of chainParams for DeploymentActive* (Anthony Towns)
deffe0df6c deploymentstatus: allow chainman in place of consensusParams (Anthony Towns)
eaa2e3f25c validation: move UpdateUncommittedBlockStructures and GenerateCoinbaseCommitment into ChainstateManager (Anthony Towns)
5c67e84d37 validation: replace ::Params() calls with chainstate/chainman member (Anthony Towns)
38860f93b6 validation: remove redundant CChainParams params from ChainstateManager methods (Anthony Towns)
69675ea4e7 validation: add CChainParams to ChainstateManager (Anthony Towns)

Pull request description:

  Gives `ChainstateManager` a reference to the `CChainParams` its working on, and simplifies some of the functions that would otherwise take that as a parameter. Removes the `g_versionbitscache` global by moving it into `ChainstateManager`.

ACKs for top commit:
  dongcarl:
    reACK bb5c24b120
  MarcoFalke:
    review ACK bb5c24b120 📙

Tree-SHA512: 3fa74905e5df561e3e74bb0b8fce6085c5311e6633e7d74c0fb0c82a907f5bbb1fd4ebc5d11d4f0b1c019bb51eabb9f6e4bcc4652a696d36a5878c807b85f121
This commit is contained in:
MacroFake
2022-05-13 09:00:15 +02:00
parent 1d5325a8f9 bb5c24b120
commit 25dd4d8513
18 changed files with 200 additions and 170 deletions
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55
src/rpc/blockchain.cpp
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@@ -1064,26 +1064,26 @@ static RPCHelpMan verifychain()
};
}
static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const Consensus::Params& params, Consensus::BuriedDeployment dep)
static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const ChainstateManager& chainman, Consensus::BuriedDeployment dep)
{
// For buried deployments.
if (!DeploymentEnabled(params, dep)) return;
if (!DeploymentEnabled(chainman, dep)) return;
UniValue rv(UniValue::VOBJ);
rv.pushKV("type", "buried");
// getdeploymentinfo reports the softfork as active from when the chain height is
// one below the activation height
rv.pushKV("active", DeploymentActiveAfter(blockindex, params, dep));
rv.pushKV("height", params.DeploymentHeight(dep));
rv.pushKV("active", DeploymentActiveAfter(blockindex, chainman, dep));
rv.pushKV("height", chainman.GetConsensus().DeploymentHeight(dep));
softforks.pushKV(DeploymentName(dep), rv);
}
static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const Consensus::Params& consensusParams, Consensus::DeploymentPos id)
static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softforks, const ChainstateManager& chainman, Consensus::DeploymentPos id)
{
// For BIP9 deployments.
if (!DeploymentEnabled(consensusParams, id)) return;
if (!DeploymentEnabled(chainman, id)) return;
if (blockindex == nullptr) return;
auto get_state_name = [](const ThresholdState state) -> std::string {
@@ -1099,29 +1099,29 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo
UniValue bip9(UniValue::VOBJ);
const ThresholdState next_state = g_versionbitscache.State(blockindex, consensusParams, id);
const ThresholdState current_state = g_versionbitscache.State(blockindex->pprev, consensusParams, id);
const ThresholdState next_state = chainman.m_versionbitscache.State(blockindex, chainman.GetConsensus(), id);
const ThresholdState current_state = chainman.m_versionbitscache.State(blockindex->pprev, chainman.GetConsensus(), id);
const bool has_signal = (ThresholdState::STARTED == current_state || ThresholdState::LOCKED_IN == current_state);
// BIP9 parameters
if (has_signal) {
bip9.pushKV("bit", consensusParams.vDeployments[id].bit);
bip9.pushKV("bit", chainman.GetConsensus().vDeployments[id].bit);
}
bip9.pushKV("start_time", consensusParams.vDeployments[id].nStartTime);
bip9.pushKV("timeout", consensusParams.vDeployments[id].nTimeout);
bip9.pushKV("min_activation_height", consensusParams.vDeployments[id].min_activation_height);
bip9.pushKV("start_time", chainman.GetConsensus().vDeployments[id].nStartTime);
bip9.pushKV("timeout", chainman.GetConsensus().vDeployments[id].nTimeout);
bip9.pushKV("min_activation_height", chainman.GetConsensus().vDeployments[id].min_activation_height);
// BIP9 status
bip9.pushKV("status", get_state_name(current_state));
bip9.pushKV("since", g_versionbitscache.StateSinceHeight(blockindex->pprev, consensusParams, id));
bip9.pushKV("since", chainman.m_versionbitscache.StateSinceHeight(blockindex->pprev, chainman.GetConsensus(), id));
bip9.pushKV("status_next", get_state_name(next_state));
// BIP9 signalling status, if applicable
if (has_signal) {
UniValue statsUV(UniValue::VOBJ);
std::vector<bool> signals;
BIP9Stats statsStruct = g_versionbitscache.Statistics(blockindex, consensusParams, id, &signals);
BIP9Stats statsStruct = chainman.m_versionbitscache.Statistics(blockindex, chainman.GetConsensus(), id, &signals);
statsUV.pushKV("period", statsStruct.period);
statsUV.pushKV("elapsed", statsStruct.elapsed);
statsUV.pushKV("count", statsStruct.count);
@@ -1142,7 +1142,7 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo
UniValue rv(UniValue::VOBJ);
rv.pushKV("type", "bip9");
if (ThresholdState::ACTIVE == next_state) {
rv.pushKV("height", g_versionbitscache.StateSinceHeight(blockindex, consensusParams, id));
rv.pushKV("height", chainman.m_versionbitscache.StateSinceHeight(blockindex, chainman.GetConsensus(), id));
}
rv.pushKV("active", ThresholdState::ACTIVE == next_state);
rv.pushKV("bip9", bip9);
@@ -1152,7 +1152,7 @@ static void SoftForkDescPushBack(const CBlockIndex* blockindex, UniValue& softfo
namespace {
/* TODO: when -deprecatedrpc=softforks is removed, drop these */
UniValue DeploymentInfo(const CBlockIndex* tip, const Consensus::Params& consensusParams);
UniValue DeploymentInfo(const CBlockIndex* tip, const ChainstateManager& chainman);
extern const std::vector<RPCResult> RPCHelpForDeployment;
}
@@ -1227,8 +1227,7 @@ RPCHelpMan getblockchaininfo()
}
if (IsDeprecatedRPCEnabled("softforks")) {
const Consensus::Params& consensusParams = Params().GetConsensus();
obj.pushKV("softforks", DeploymentInfo(&tip, consensusParams));
obj.pushKV("softforks", DeploymentInfo(&tip, chainman));
}
obj.pushKV("warnings", GetWarnings(false).original);
@@ -1263,16 +1262,16 @@ const std::vector<RPCResult> RPCHelpForDeployment{
}},
};
UniValue DeploymentInfo(const CBlockIndex* blockindex, const Consensus::Params& consensusParams)
UniValue DeploymentInfo(const CBlockIndex* blockindex, const ChainstateManager& chainman)
{
UniValue softforks(UniValue::VOBJ);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_HEIGHTINCB);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_DERSIG);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_CLTV);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_CSV);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_SEGWIT);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_TESTDUMMY);
SoftForkDescPushBack(blockindex, softforks, consensusParams, Consensus::DEPLOYMENT_TAPROOT);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_HEIGHTINCB);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_DERSIG);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_CLTV);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_CSV);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_SEGWIT);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_TESTDUMMY);
SoftForkDescPushBack(blockindex, softforks, chainman, Consensus::DEPLOYMENT_TAPROOT);
return softforks;
}
} // anon namespace
@@ -1311,12 +1310,10 @@ static RPCHelpMan getdeploymentinfo()
}
}
const Consensus::Params& consensusParams = Params().GetConsensus();
UniValue deploymentinfo(UniValue::VOBJ);
deploymentinfo.pushKV("hash", blockindex->GetBlockHash().ToString());
deploymentinfo.pushKV("height", blockindex->nHeight);
deploymentinfo.pushKV("deployments", DeploymentInfo(blockindex, consensusParams));
deploymentinfo.pushKV("deployments", DeploymentInfo(blockindex, chainman));
return deploymentinfo;
},
};