Moved CBlock::ReadFromDisk out of CBlock to functions ReadBlockFromDisk in main.h

src/init.cpp

@@ -820,7 +820,7 @@ bool AppInit2(boost::thread_group& threadGroup)
             {
                 CBlockIndex* pindex = (*mi).second;
                 CBlock block;
-                block.ReadFromDisk(pindex);
+                ReadBlockFromDisk(block, pindex);
                 block.BuildMerkleTree();
                 block.print();
                 printf("\n");

src/main.cpp

@@ -627,7 +627,7 @@ int CMerkleTx::SetMerkleBranch(const CBlock* pblock)
         if (pcoinsTip->GetCoins(GetHash(), coins)) {
             CBlockIndex *pindex = FindBlockByHeight(coins.nHeight);
             if (pindex) {
-                if (!blockTmp.ReadFromDisk(pindex))
+                if (!ReadBlockFromDisk(blockTmp, pindex))
                     return 0;
                 pblock = &blockTmp;
             }
@@ -1114,7 +1114,7 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, uint256 &hashBlock
 
     if (pindexSlow) {
         CBlock block;
-        if (block.ReadFromDisk(pindexSlow)) {
+        if (ReadBlockFromDisk(block, pindexSlow)) {
             BOOST_FOREACH(const CTransaction &tx, block.vtx) {
                 if (tx.GetHash() == hash) {
                     txOut = tx;
@@ -1172,12 +1172,12 @@ bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos)
     return true;
 }
 
-bool CBlock::ReadFromDisk(const CBlockIndex* pindex)
+bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex)
 {
-    if (!ReadFromDisk(pindex->GetBlockPos()))
+    if (!ReadBlockFromDisk(block, pindex->GetBlockPos()))
         return false;
-    if (GetHash() != pindex->GetBlockHash())
-        return error("CBlock::ReadFromDisk() : GetHash() doesn't match index");
+    if (block.GetHash() != pindex->GetBlockHash())
+        return error("ReadBlockFromDisk(CBlock&, CBlockIndex*) : GetHash() doesn't match index");
     return true;
 }
 
@@ -1886,7 +1886,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
     vector<CTransaction> vResurrect;
     BOOST_FOREACH(CBlockIndex* pindex, vDisconnect) {
         CBlock block;
-        if (!block.ReadFromDisk(pindex))
+        if (!ReadBlockFromDisk(block, pindex))
             return state.Abort(_("Failed to read block"));
         int64 nStart = GetTimeMicros();
         if (!block.DisconnectBlock(state, pindex, view))
@@ -1906,7 +1906,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
     vector<CTransaction> vDelete;
     BOOST_FOREACH(CBlockIndex *pindex, vConnect) {
         CBlock block;
-        if (!block.ReadFromDisk(pindex))
+        if (!ReadBlockFromDisk(block, pindex))
             return state.Abort(_("Failed to read block"));
         int64 nStart = GetTimeMicros();
         if (!block.ConnectBlock(state, pindex, view)) {
@@ -2736,8 +2736,8 @@ bool VerifyDB(int nCheckLevel, int nCheckDepth)
             break;
         CBlock block;
         // check level 0: read from disk
-        if (!block.ReadFromDisk(pindex))
-            return error("VerifyDB() : *** block.ReadFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
+        if (!ReadBlockFromDisk(block, pindex))
+            return error("VerifyDB() : *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
         // check level 1: verify block validity
         if (nCheckLevel >= 1 && !block.CheckBlock(state))
             return error("VerifyDB() : *** found bad block at %d, hash=%s\n", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
@@ -2773,8 +2773,8 @@ bool VerifyDB(int nCheckLevel, int nCheckDepth)
             boost::this_thread::interruption_point();
             pindex = pindex->GetNextInMainChain();
             CBlock block;
-            if (!block.ReadFromDisk(pindex))
-                return error("VerifyDB() : *** block.ReadFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
+            if (!ReadBlockFromDisk(block, pindex))
+                return error("VerifyDB() : *** ReadBlockFromDisk failed at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
             if (!block.ConnectBlock(state, pindex, coins))
                 return error("VerifyDB() : *** found unconnectable block at %d, hash=%s", pindex->nHeight, pindex->GetBlockHash().ToString().c_str());
         }
@@ -2884,7 +2884,7 @@ void PrintBlockTree()
 
         // print item
         CBlock block;
-        block.ReadFromDisk(pindex);
+        ReadBlockFromDisk(block, pindex);
         printf("%d (blk%05u.dat:0x%x)  %s  tx %"PRIszu"",
             pindex->nHeight,
             pindex->GetBlockPos().nFile, pindex->GetBlockPos().nPos,
@@ -3108,7 +3108,7 @@ void static ProcessGetData(CNode* pfrom)
                 if (mi != mapBlockIndex.end())
                 {
                     CBlock block;
-                    block.ReadFromDisk((*mi).second);
+                    ReadBlockFromDisk(block, (*mi).second);
                     if (inv.type == MSG_BLOCK)
                         pfrom->PushMessage("block", block);
                     else // MSG_FILTERED_BLOCK)

src/main.h

@@ -682,33 +682,6 @@ public:
         return hash;
     }
 
-
-    bool ReadFromDisk(const CDiskBlockPos &pos)
-    {
-        SetNull();
-
-        // Open history file to read
-        CAutoFile filein = CAutoFile(OpenBlockFile(pos, true), SER_DISK, CLIENT_VERSION);
-        if (!filein)
-            return error("CBlock::ReadFromDisk() : OpenBlockFile failed");
-
-        // Read block
-        try {
-            filein >> *this;
-        }
-        catch (std::exception &e) {
-            return error("%s() : deserialize or I/O error", __PRETTY_FUNCTION__);
-        }
-
-        // Check the header
-        if (!CheckProofOfWork(GetHash(), nBits))
-            return error("CBlock::ReadFromDisk() : errors in block header");
-
-        return true;
-    }
-
-
-
     void print() const
     {
         printf("CBlock(hash=%s, ver=%d, hashPrevBlock=%s, hashMerkleRoot=%s, nTime=%u, nBits=%08x, nNonce=%u, vtx=%"PRIszu")\n",
@@ -739,9 +712,6 @@ public:
     // Apply the effects of this block (with given index) on the UTXO set represented by coins
     bool ConnectBlock(CValidationState &state, CBlockIndex *pindex, CCoinsViewCache &coins, bool fJustCheck=false);
 
-    // Read a block from disk
-    bool ReadFromDisk(const CBlockIndex* pindex);
-
     // Add this block to the block index, and if necessary, switch the active block chain to this
     bool AddToBlockIndex(CValidationState &state, const CDiskBlockPos &pos);
 
@@ -756,7 +726,31 @@ public:
 
 /** Functions for disk access for blocks */
 bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos);
-
+inline bool ReadBlockFromDisk(CBlock& block, const CDiskBlockPos& pos)
+{    
+    block.SetNull();
+
+    // Open history file to read
+    CAutoFile filein = CAutoFile(OpenBlockFile(pos, true), SER_DISK, CLIENT_VERSION);
+    if (!filein)
+        return error("ReadBlockFromDisk(CBlock&, CDiskBlockPos&) : OpenBlockFile failed");
+
+    // Read block
+    try {
+        filein >> block;
+    }    
+    catch (std::exception &e) {
+        return error("%s() : deserialize or I/O error", __PRETTY_FUNCTION__);
+    }    
+
+    // Check the header
+    if (!CheckProofOfWork(block.GetHash(), block.nBits))
+        return error("ReadBlockFromDisk(CBlock&, CDiskBlockPos&) : errors in block header");
+
+    return true;
+}    
+
+bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex);
 
 
 class CBlockFileInfo

src/rpcblockchain.cpp

@@ -163,7 +163,7 @@ Value getblock(const Array& params, bool fHelp)
 
     CBlock block;
     CBlockIndex* pblockindex = mapBlockIndex[hash];
-    block.ReadFromDisk(pblockindex);
+    ReadBlockFromDisk(block, pblockindex);
 
     if (!fVerbose)
     {

src/wallet.cpp

@@ -804,7 +804,7 @@ int CWallet::ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate)
             }
 
             CBlock block;
-            block.ReadFromDisk(pindex);
+            ReadBlockFromDisk(block, pindex);
             BOOST_FOREACH(CTransaction& tx, block.vtx)
             {
                 if (AddToWalletIfInvolvingMe(tx.GetHash(), tx, &block, fUpdate))