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Merge pull request #6055

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a8cdaf5 checkpoints: move the checkpoints enable boolean into main (Cory Fields)
11982d3 checkpoints: Decouple checkpoints from Params (Cory Fields)
6996823 checkpoints: make checkpoints a member of CChainParams (Cory Fields)
9f13a10 checkpoints: store mapCheckpoints in CCheckpointData rather than a pointer (Cory Fields)
This commit is contained in:
Wladimir J. van der Laan
2015-05-06 11:33:51 +02:00
parent 40f5e8dc2a a8cdaf5c96
commit 00820f921d
12 changed files with 103 additions and 117 deletions
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28
src/checkpoints.cpp
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@@ -24,14 +24,9 @@ namespace Checkpoints {
*/
static const double SIGCHECK_VERIFICATION_FACTOR = 5.0;
bool fEnabled = true;
bool CheckBlock(int nHeight, const uint256& hash)
bool CheckBlock(const CCheckpointData& data, int nHeight, const uint256& hash)
{
if (!fEnabled)
return true;
const MapCheckpoints& checkpoints = *Params().Checkpoints().mapCheckpoints;
const MapCheckpoints& checkpoints = data.mapCheckpoints;
MapCheckpoints::const_iterator i = checkpoints.find(nHeight);
if (i == checkpoints.end()) return true;
@@ -39,7 +34,7 @@ namespace Checkpoints {
}
//! Guess how far we are in the verification process at the given block index
double GuessVerificationProgress(CBlockIndex *pindex, bool fSigchecks) {
double GuessVerificationProgress(const CCheckpointData& data, CBlockIndex *pindex, bool fSigchecks) {
if (pindex==NULL)
return 0.0;
@@ -51,8 +46,6 @@ namespace Checkpoints {
// Work is defined as: 1.0 per transaction before the last checkpoint, and
// fSigcheckVerificationFactor per transaction after.
const CCheckpointData &data = Params().Checkpoints();
if (pindex->nChainTx <= data.nTransactionsLastCheckpoint) {
double nCheapBefore = pindex->nChainTx;
double nCheapAfter = data.nTransactionsLastCheckpoint - pindex->nChainTx;
@@ -70,22 +63,19 @@ namespace Checkpoints {
return fWorkBefore / (fWorkBefore + fWorkAfter);
}
int GetTotalBlocksEstimate()
int GetTotalBlocksEstimate(const CCheckpointData& data)
{
if (!fEnabled)
return 0;
const MapCheckpoints& checkpoints = data.mapCheckpoints;
const MapCheckpoints& checkpoints = *Params().Checkpoints().mapCheckpoints;
if (checkpoints.empty())
return 0;
return checkpoints.rbegin()->first;
}
CBlockIndex* GetLastCheckpoint()
CBlockIndex* GetLastCheckpoint(const CCheckpointData& data)
{
if (!fEnabled)
return NULL;
const MapCheckpoints& checkpoints = *Params().Checkpoints().mapCheckpoints;
const MapCheckpoints& checkpoints = data.mapCheckpoints;
BOOST_REVERSE_FOREACH(const MapCheckpoints::value_type& i, checkpoints)
{