Exemple #1
0
func exportECChain(chain *common.ECChain) {
	if procLog.Level() < factomlog.Info {
		return
	}
	// get all ecBlocks from db
	ecBlocks, _ := db.FetchAllECBlocks()
	sort.Sort(util.ByECBlockIDAccending(ecBlocks))

	for _, block := range ecBlocks {
		data, err := block.MarshalBinary()
		if err != nil {
			panic(err)
		}

		strChainID := chain.ChainID.String()
		if fileNotExists(dataStorePath + strChainID) {
			err := os.MkdirAll(dataStorePath+strChainID, 0777)
			if err == nil {
				procLog.Info("Created directory " + dataStorePath + strChainID)
			} else {
				procLog.Error(err)
			}
		}
		err = ioutil.WriteFile(fmt.Sprintf(dataStorePath+strChainID+"/store.%09d.block", block.Header.DBHeight), data, 0777)
		if err != nil {
			panic(err)
		}
	}
}
Exemple #2
0
func exportDChain(chain *common.DChain) {
	if len(chain.Blocks) == 0 || procLog.Level() < factomlog.Debug {
		//log.Println("no blocks to save for chain: " + string (*chain.ChainID))
		return
	}

	// get all ecBlocks from db
	dBlocks, _ := db.FetchAllDBlocks()
	sort.Sort(util.ByDBlockIDAccending(dBlocks))

	for _, block := range dBlocks {

		data, err := block.MarshalBinary()
		if err != nil {
			panic(err)
		}

		strChainID := chain.ChainID.String()
		if fileNotExists(dataStorePath + strChainID) {
			err := os.MkdirAll(dataStorePath+strChainID, 0777)
			if err == nil {
				procLog.Info("Created directory " + dataStorePath + strChainID)
			} else {
				procLog.Error(err)
			}
		}
		err = ioutil.WriteFile(fmt.Sprintf(dataStorePath+strChainID+"/store.%09d.block", block.Header.DBHeight), data, 0777)
		if err != nil {
			panic(err)
		}
	}
}