void CoinEng::ExportToBootstrapDat(const path& pathBoostrap) {
uint32_t n = Db->GetMaxHeight()+1;
#ifndef X_DEBUG//!!!T
if (Mode == EngMode::Bootstrap) {
CEngStateDescription stateDesc(_self, EXT_STR("Copying " << GetBootstrapPath() << " -> " << pathBoostrap));
return (void)copy_file(GetBootstrapPath(), pathBoostrap, copy_options::overwrite_existing);
}
#endif
CEngStateDescription stateDesc(_self, EXT_STR("Exporting " << n << " blocks to " << pathBoostrap));
FileStream fs(pathBoostrap, FileMode::Create, FileAccess::Write);
BinaryWriter wr(fs);
for (uint32_t i=0; i<n && Runned; ++i) {
wr << ChainParams.ProtocolMagic;
MemoryStream ms;
Block block = GetBlockByHeight(i);
//!!!? block.LoadToMemory();
//!!!? EXT_FOR (const Tx& tx, block.Txes) {
//!!!? // tx.m_pimpl->m_nBytesOfHash = 0;
//!!!? }
//!!!? block.m_pimpl->m_hash.reset();
//!!!?block.m_pimpl->m_txHashesOutNums.clear();
block.Write(BinaryWriter(ms).Ref());
wr << uint32_t(ms.Position);
fs.WriteBuf(ms);
}
}
void RTMPSender::pack(RTMPChannel& channel) {
if (sizePos == 0)
return;
// writer the size of the precedent playload!
channel.bodySize = _writer.packet.size()-sizePos+4-headerSize;
BinaryWriter(_writer.packet.data()+sizePos,3).write24(channel.bodySize);
sizePos=0;
}
// Returns the size of the header + numTx + tx[i], no leading bytes
uint32_t BlockHeaderRef::getBlockSize(void) const
{
uint32_t nBytes = HEADER_SIZE;
uint32_t nTx = txPtrList_.size();
for(uint32_t i=0; i<nTx; i++)
{
if(txPtrList_[i] == NULL)
return 0;
else
nBytes += txPtrList_[i]->getSize();
}
// Add in a couple bytes for the var_int
nBytes += BinaryWriter().put_var_int(nTx);
return nBytes;
}
bool ByteArray::save(const FilePath& path) const
{
const int64 size = pImpl->size();
return (BinaryWriter(path).write(pImpl->data(), static_cast<size_t>(size)) == size);
}
