Ejemplo n.º 1
0
func NewFBlock(prev interfaces.IFBlock) interfaces.IFBlock {
	scb := new(FBlock)
	scb.BodyMR = new(primitives.Hash)
	if prev != nil {
		scb.PrevKeyMR = prev.GetKeyMR()
		scb.PrevLedgerKeyMR = prev.GetLedgerKeyMR()
		scb.ExchRate = prev.GetExchRate()
		scb.DBHeight = prev.GetDBHeight() + 1
	} else {
		scb.PrevKeyMR = primitives.NewZeroHash()
		scb.PrevLedgerKeyMR = primitives.NewZeroHash()
		scb.ExchRate = 1
		scb.DBHeight = 0
	}
	return scb
}
Ejemplo n.º 2
0
// When we are playing catchup, adding the transaction block is a pretty
// useful feature.
func (fs *FactoidState) AddTransactionBlock(blk interfaces.IFBlock) error {
	if err := blk.Validate(); err != nil {
		return err
	}

	transactions := blk.GetTransactions()
	for _, trans := range transactions {
		err := fs.UpdateTransaction(trans)
		if err != nil {
			return err
		}
	}
	fs.CurrentBlock = blk
	fs.SetFactoshisPerEC(blk.GetExchRate())

	return nil
}
Ejemplo n.º 3
0
func createECEntriesfromBlocks(fBlock interfaces.IFBlock, eBlocks []*entryBlock.EBlock, height int) []interfaces.IECBlockEntry {
	ecEntries := []interfaces.IECBlockEntry{}
	ecEntries = append(ecEntries, entryCreditBlock.NewServerIndexNumber2(uint8(height%10+1)))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(0))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(1))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(2))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(3))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(4))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(5))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(6))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(7))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(8))
	ecEntries = append(ecEntries, entryCreditBlock.NewMinuteNumber(9))

	trans := fBlock.GetTransactions()
	for _, t := range trans {
		ecOut := t.GetECOutputs()
		for i, ec := range ecOut {
			increase := new(entryCreditBlock.IncreaseBalance)
			increase.ECPubKey = primitives.Byte32ToByteSlice32(ec.GetAddress().Fixed())
			increase.TXID = t.GetHash()
			increase.Index = uint64(i)
			increase.NumEC = ec.GetAmount() / fBlock.GetExchRate()
			ecEntries = append(ecEntries, increase)
		}
	}
	for _, eBlock := range eBlocks {
		if height == 0 {
			ecEntries = append(ecEntries, NewCommitChain(eBlock))
		} else {
			ecEntries = append(ecEntries, NewCommitEntry(eBlock))
		}
	}

	return ecEntries
}