Move AcceptBlockHeader to ChainstateManager

This is needed for the next commit.

2 files changed, 21 insertions, 21 deletions

diff --git a/src/validation.cpp b/src/validation.cpp
index c2d86d89c5..60c01ad7b6 100644
--- a/src/validation.cpp
+++ b/src/validation.cpp
@@ -3260,14 +3260,14 @@ static bool ContextualCheckBlock(const CBlock& block, BlockValidationState& stat
     return true;
 }
 
-bool BlockManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationState& state, const CChainParams& chainparams, CBlockIndex** ppindex)
+bool ChainstateManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationState& state, const CChainParams& chainparams, CBlockIndex** ppindex)
 {
     AssertLockHeld(cs_main);
     // Check for duplicate
     uint256 hash = block.GetHash();
-    BlockMap::iterator miSelf = m_block_index.find(hash);
+    BlockMap::iterator miSelf{m_blockman.m_block_index.find(hash)};
     if (hash != chainparams.GetConsensus().hashGenesisBlock) {
-        if (miSelf != m_block_index.end()) {
+        if (miSelf != m_blockman.m_block_index.end()) {
             // Block header is already known.
             CBlockIndex* pindex = miSelf->second;
             if (ppindex)
@@ -3286,8 +3286,8 @@ bool BlockManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationS
 
         // Get prev block index
         CBlockIndex* pindexPrev = nullptr;
-        BlockMap::iterator mi = m_block_index.find(block.hashPrevBlock);
-        if (mi == m_block_index.end()) {
+        BlockMap::iterator mi{m_blockman.m_block_index.find(block.hashPrevBlock)};
+        if (mi == m_blockman.m_block_index.end()) {
             LogPrint(BCLog::VALIDATION, "%s: %s prev block not found\n", __func__, hash.ToString());
             return state.Invalid(BlockValidationResult::BLOCK_MISSING_PREV, "prev-blk-not-found");
         }
@@ -3296,7 +3296,7 @@ bool BlockManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationS
             LogPrint(BCLog::VALIDATION, "%s: %s prev block invalid\n", __func__, hash.ToString());
             return state.Invalid(BlockValidationResult::BLOCK_INVALID_PREV, "bad-prevblk");
         }
-        if (!ContextualCheckBlockHeader(block, state, *this, chainparams, pindexPrev, GetAdjustedTime())) {
+        if (!ContextualCheckBlockHeader(block, state, m_blockman, chainparams, pindexPrev, GetAdjustedTime())) {
             LogPrint(BCLog::VALIDATION, "%s: Consensus::ContextualCheckBlockHeader: %s, %s\n", __func__, hash.ToString(), state.ToString());
             return false;
         }
@@ -3325,7 +3325,7 @@ bool BlockManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationS
             // hasn't been validated up to BLOCK_VALID_SCRIPTS. This is a performance
             // optimization, in the common case of adding a new block to the tip,
             // we don't need to iterate over the failed blocks list.
-            for (const CBlockIndex* failedit : m_failed_blocks) {
+            for (const CBlockIndex* failedit : m_blockman.m_failed_blocks) {
                 if (pindexPrev->GetAncestor(failedit->nHeight) == failedit) {
                     assert(failedit->nStatus & BLOCK_FAILED_VALID);
                     CBlockIndex* invalid_walk = pindexPrev;
@@ -3340,7 +3340,7 @@ bool BlockManager::AcceptBlockHeader(const CBlockHeader& block, BlockValidationS
             }
         }
     }
-    CBlockIndex* pindex = AddToBlockIndex(block);
+    CBlockIndex* pindex{m_blockman.AddToBlockIndex(block)};
 
     if (ppindex)
         *ppindex = pindex;
@@ -3356,8 +3356,7 @@ bool ChainstateManager::ProcessNewBlockHeaders(const std::vector<CBlockHeader>&
         LOCK(cs_main);
         for (const CBlockHeader& header : headers) {
             CBlockIndex *pindex = nullptr; // Use a temp pindex instead of ppindex to avoid a const_cast
-            bool accepted = m_blockman.AcceptBlockHeader(
-                header, state, chainparams, &pindex);
+            bool accepted{AcceptBlockHeader(header, state, chainparams, &pindex)};
             ActiveChainstate().CheckBlockIndex();
 
             if (!accepted) {
@@ -3387,7 +3386,7 @@ bool CChainState::AcceptBlock(const std::shared_ptr<const CBlock>& pblock, Block
     CBlockIndex *pindexDummy = nullptr;
     CBlockIndex *&pindex = ppindex ? *ppindex : pindexDummy;
 
-    bool accepted_header = m_blockman.AcceptBlockHeader(block, state, m_params, &pindex);
+    bool accepted_header{m_chainman.AcceptBlockHeader(block, state, m_params, &pindex)};
     CheckBlockIndex();
 
     if (!accepted_header)
diff --git a/src/validation.h b/src/validation.h
index 27b8f4e906..dd29abc607 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -454,16 +454,6 @@ public:
     //! Mark one block file as pruned (modify associated database entries)
     void PruneOneBlockFile(const int fileNumber) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
 
-    /**
-     * If a block header hasn't already been seen, call CheckBlockHeader on it, ensure
-     * that it doesn't descend from an invalid block, and then add it to m_block_index.
-     */
-    bool AcceptBlockHeader(
-        const CBlockHeader& block,
-        BlockValidationState& state,
-        const CChainParams& chainparams,
-        CBlockIndex** ppindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
-
     CBlockIndex* LookupBlockIndex(const uint256& hash) const EXCLUSIVE_LOCKS_REQUIRED(cs_main);
 
     //! Returns last CBlockIndex* that is a checkpoint
@@ -902,6 +892,17 @@ private:
         CAutoFile& coins_file,
         const SnapshotMetadata& metadata);
 
+    /**
+     * If a block header hasn't already been seen, call CheckBlockHeader on it, ensure
+     * that it doesn't descend from an invalid block, and then add it to m_block_index.
+     */
+    bool AcceptBlockHeader(
+        const CBlockHeader& block,
+        BlockValidationState& state,
+        const CChainParams& chainparams,
+        CBlockIndex** ppindex) EXCLUSIVE_LOCKS_REQUIRED(cs_main);
+    friend CChainState;
+
 public:
     std::thread m_load_block;
     //! A single BlockManager instance is shared across each constructed