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@ -1146,6 +1146,32 @@ CBlockIndex* FindBlockByHeight(int nHeight) |
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return vBlockIndexByHeight[nHeight]; |
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return vBlockIndexByHeight[nHeight]; |
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} |
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} |
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bool WriteBlockToDisk(CBlock& block, CDiskBlockPos& pos) |
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{ |
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// Open history file to append
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CAutoFile fileout = CAutoFile(OpenBlockFile(pos), SER_DISK, CLIENT_VERSION); |
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if (!fileout) |
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return error("WriteBlockToDisk() : OpenBlockFile failed"); |
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// Write index header
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unsigned int nSize = fileout.GetSerializeSize(block); |
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fileout << FLATDATA(Params().MessageStart()) << nSize; |
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// Write block
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long fileOutPos = ftell(fileout); |
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if (fileOutPos < 0) |
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return error("WriteBlockToDisk() : ftell failed"); |
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pos.nPos = (unsigned int)fileOutPos; |
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fileout << block; |
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// Flush stdio buffers and commit to disk before returning
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fflush(fileout); |
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if (!IsInitialBlockDownload()) |
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FileCommit(fileout); |
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return true; |
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} |
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bool CBlock::ReadFromDisk(const CBlockIndex* pindex) |
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bool CBlock::ReadFromDisk(const CBlockIndex* pindex) |
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{ |
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{ |
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if (!ReadFromDisk(pindex->GetBlockPos())) |
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if (!ReadFromDisk(pindex->GetBlockPos())) |
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