Exemple #1
0
// Seals the current open block, store it in db and create the next open block
func newDirectoryBlock(chain *common.DChain) *common.DirectoryBlock {
	procLog.Debug("**** new Dir Block")
	// acquire the last block
	block := chain.NextBlock

	if devNet {
		block.Header.NetworkID = common.NETWORK_ID_TEST
	} else {
		block.Header.NetworkID = common.NETWORK_ID_EB
	}

	// Create the block add a new block for new coming entries
	chain.BlockMutex.Lock()
	block.Header.BlockCount = uint32(len(block.DBEntries))
	// Calculate Merkle Root for FBlock and store it in header
	if block.Header.BodyMR == nil {
		block.Header.BodyMR, _ = block.BuildBodyMR()
		//  Factoid1 block not in the right place...
	}
	block.IsSealed = true
	chain.AddDBlockToDChain(block)
	chain.NextDBHeight++
	chain.NextBlock, _ = common.CreateDBlock(chain, block, 10)
	chain.BlockMutex.Unlock()

	block.DBHash, _ = common.CreateHash(block)
	block.BuildKeyMerkleRoot()

	//Store the block in db
	db.ProcessDBlockBatch(block)

	// Initialize the dirBlockInfo obj in db
	db.InsertDirBlockInfo(common.NewDirBlockInfoFromDBlock(block))
	anchor.UpdateDirBlockInfoMap(common.NewDirBlockInfoFromDBlock(block))

	procLog.Info("DirectoryBlock: block" + strconv.FormatUint(uint64(block.Header.DBHeight), 10) + " created for directory block chain: " + chain.ChainID.String())

	// To be improved in milestone 2
	SignDirectoryBlock()

	return block
}
func createMissingDirBlockInfo() {
	fmt.Println("create DirBlockInfo for those un-anchored DirBlocks")
	//dblocks, _ := db.FetchAllDBlocks()
	for _, dblock := range dblocks {
		if _, ok := dirBlockInfoMap[dblock.Header.DBHeight]; ok {
			continue
		} else {
			dblock.BuildKeyMerkleRoot()
			//fmt.Printf("creating missing dirBlockInfo for dir block=%s\n", spew.Sdump(dblock))
			dirBlockInfo := common.NewDirBlockInfoFromDBlock(&dblock)
			//fmt.Printf("creating missing dirBlockInfo. DirBlockInfo=%s\n", spew.Sdump(dirBlockInfo))
			err := db.InsertDirBlockInfo(dirBlockInfo)
			if err != nil {
				fmt.Printf("InsertDirBlockInfo error: %s, DirBlockInfo=%s\n", err, spew.Sdump(dirBlockInfo))
			}
			dirBlockInfoMap[dirBlockInfo.DBHeight] = dirBlockInfo
		}
	}
}