github.com/neatio-net/neatio@v1.7.3-0.20231114194659-f4d7a2226baa/chain/neatio/chaincmd.go

package main

import (
	"fmt"
	"os"
	"runtime"
	"strconv"
	"sync/atomic"
	"time"

	"github.com/neatio-net/neatio/neatdb"
	neatptc "github.com/neatio-net/neatio/neatptc"
	"github.com/neatio-net/neatio/params"

	"github.com/neatio-net/neatio/chain/core"
	"github.com/neatio-net/neatio/chain/core/rawdb"
	"github.com/neatio-net/neatio/chain/core/state"
	"github.com/neatio-net/neatio/chain/core/types"
	"github.com/neatio-net/neatio/chain/log"
	"github.com/neatio-net/neatio/neatptc/downloader"
	"github.com/neatio-net/neatio/utilities/common"
	"github.com/neatio-net/neatio/utilities/console"
	"github.com/neatio-net/neatio/utilities/event"
	"github.com/neatio-net/neatio/utilities/rlp"
	"github.com/neatio-net/neatio/utilities/utils"
	"gopkg.in/urfave/cli.v1"
)

var (
	initNEATGenesisCmd = cli.Command{
		Action:    utils.MigrateFlags(initNeatGenesis),
		Name:      "init-neatio",
		Usage:     "Initialize Neatio genesis.json file. init-neatio {\"1000000000000000000000000000\",\"100000000000000000000000\"}",
		ArgsUsage: "<genesisPath>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
		},
		Category:    "BLOCKCHAIN COMMANDS",
		Description: "The init-neatio initializes a new Neatio genesis.json file for the network.",
	}

	initCommand = cli.Command{
		Action:    utils.MigrateFlags(initCmd),
		Name:      "init",
		Usage:     "Bootstrap and initialize a new genesis block",
		ArgsUsage: "<genesisPath>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
The init command initializes a new genesis block and definition for the network.
This is a destructive action and changes the network in which you will be
participating.

It expects the genesis file as argument.`,
	}
	initSideChainCmd = cli.Command{
		Action:      utils.MigrateFlags(InitSideChainCmd),
		Name:        "init-side-chain",
		Usage:       "neatio --sideChain=side_0,side_1,side_2 init-side-chain",
		Description: "Initialize side chain genesis from chain info db",
	}

	createValidatorCmd = cli.Command{

		Action: utils.MigrateFlags(CreatePrivateValidatorCmd),
		Name:   "cvf",
		Usage:  "cvf address",
		Flags: []cli.Flag{
			utils.DataDirFlag,
		},
		Description: "Create priv_validator.json for address",
	}

	importCommand = cli.Command{
		Action:    utils.MigrateFlags(importChain),
		Name:      "import",
		Usage:     "Import a blockchain file",
		ArgsUsage: "<chainname> <filename> (<filename 2> ... <filename N>) ",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
			utils.GCModeFlag,
			utils.CacheDatabaseFlag,
			utils.CacheGCFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
The import command imports blocks from an RLP-encoded form. The form can be one file
with several RLP-encoded blocks, or several files can be used.

If only one file is used, import error will result in failure. If several files are used,
processing will proceed even if an individual RLP-file import failure occurs.`,
	}
	exportCommand = cli.Command{
		Action:    utils.MigrateFlags(exportChain),
		Name:      "export",
		Usage:     "Export blockchain into file",
		ArgsUsage: "<chainname> <filename> [<blockNumFirst> <blockNumLast>]",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
Requires a first argument of the file to write to.
Optional second and third arguments control the first and
last block to write. In this mode, the file will be appended
if already existing.`,
	}
	importPreimagesCommand = cli.Command{
		Action:    utils.MigrateFlags(importPreimages),
		Name:      "import-preimages",
		Usage:     "Import the preimage database from an RLP stream",
		ArgsUsage: "<datafile>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
	The import-preimages command imports hash preimages from an RLP encoded stream.`,
	}
	exportPreimagesCommand = cli.Command{
		Action:    utils.MigrateFlags(exportPreimages),
		Name:      "export-preimages",
		Usage:     "Export the preimage database into an RLP stream",
		ArgsUsage: "<dumpfile>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
The export-preimages command export hash preimages to an RLP encoded stream`,
	}
	copydbCommand = cli.Command{
		Action:    utils.MigrateFlags(copyDb),
		Name:      "copydb",
		Usage:     "Create a local chain from a target chaindata folder",
		ArgsUsage: "<sourceChaindataDir>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
			utils.TestnetFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
The first argument must be the directory containing the blockchain to download from`,
	}
	removedbCommand = cli.Command{
		Action:    utils.MigrateFlags(removeDB),
		Name:      "removedb",
		Usage:     "Remove blockchain and state databases",
		ArgsUsage: " ",
		Flags: []cli.Flag{
			utils.DataDirFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
Remove blockchain and state databases`,
	}
	dumpCommand = cli.Command{
		Action:    utils.MigrateFlags(dump),
		Name:      "dump",
		Usage:     "Dump a specific block from storage",
		ArgsUsage: "[<blockHash> | <blockNum>]...",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
The arguments are interpreted as block numbers or hashes.
Use "ethereum dump 0" to dump the genesis block.`,
	}
	countBlockStateCommand = cli.Command{
		Action:    utils.MigrateFlags(countBlockState),
		Name:      "count-blockstate",
		Usage:     "Count the block state",
		ArgsUsage: "<datafile>",
		Flags: []cli.Flag{
			utils.DataDirFlag,
			utils.CacheFlag,
			utils.SyncModeFlag,
		},
		Category: "BLOCKCHAIN COMMANDS",
		Description: `
	The count-blockstate command count the block state from a given height.`,
	}

	versionCommand = cli.Command{
		Action:    utils.MigrateFlags(version),
		Name:      "version",
		Usage:     "Print version numbers",
		ArgsUsage: " ",
		Category:  "MISCELLANEOUS COMMANDS",
		Description: `
The output of this command is supposed to be machine-readable.
`,
	}
)

func importChain(ctx *cli.Context) error {
	if len(ctx.Args()) < 1 {
		utils.Fatalf("This command requires an argument.")
	}

	chainName := ctx.Args().First()
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, cfg := makeConfigNode(ctx, chainName)
	cch := GetCMInstance(ctx).cch
	utils.RegisterIntService(stack, &cfg.Eth, ctx, cch)

	defer stack.Close()

	chain, db := utils.MakeChain(ctx, stack)
	defer db.Close()

	var peakMemAlloc, peakMemSys uint64
	go func() {
		stats := new(runtime.MemStats)
		for {
			runtime.ReadMemStats(stats)
			if atomic.LoadUint64(&peakMemAlloc) < stats.Alloc {
				atomic.StoreUint64(&peakMemAlloc, stats.Alloc)
			}
			if atomic.LoadUint64(&peakMemSys) < stats.Sys {
				atomic.StoreUint64(&peakMemSys, stats.Sys)
			}
			time.Sleep(5 * time.Second)
		}
	}()

	start := time.Now()

	if len(ctx.Args()) == 2 {
		if err := utils.ImportChain(chain, ctx.Args().Get(1)); err != nil {
			log.Error("Import error", "err", err)
		}
	} else {
		for i, arg := range ctx.Args() {
			if i == 0 {
				continue
			}
			if err := utils.ImportChain(chain, arg); err != nil {
				log.Error("Import error", "file", arg, "err", err)
			}
		}
	}
	chain.Stop()
	fmt.Printf("Import done in %v.\n\n", time.Since(start))

	stats, err := db.Stat("leveldb.stats")
	if err != nil {
		utils.Fatalf("Failed to read database stats: %v", err)
	}
	fmt.Println(stats)

	ioStats, err := db.Stat("leveldb.iostats")
	if err != nil {
		utils.Fatalf("Failed to read database iostats: %v", err)
	}
	fmt.Println(ioStats)

	mem := new(runtime.MemStats)
	runtime.ReadMemStats(mem)

	fmt.Printf("Object memory: %.3f MB current, %.3f MB peak\n", float64(mem.Alloc)/1024/1024, float64(atomic.LoadUint64(&peakMemAlloc))/1024/1024)
	fmt.Printf("System memory: %.3f MB current, %.3f MB peak\n", float64(mem.Sys)/1024/1024, float64(atomic.LoadUint64(&peakMemSys))/1024/1024)
	fmt.Printf("Allocations:   %.3f million\n", float64(mem.Mallocs)/1000000)
	fmt.Printf("GC pause:      %v\n\n", time.Duration(mem.PauseTotalNs))

	if ctx.GlobalIsSet(utils.NoCompactionFlag.Name) {
		return nil
	}

	start = time.Now()
	fmt.Println("Compacting entire database...")
	if err = db.Compact(nil, nil); err != nil {
		utils.Fatalf("Compaction failed: %v", err)
	}
	fmt.Printf("Compaction done in %v.\n\n", time.Since(start))

	stats, err = db.Stat("leveldb.stats")
	if err != nil {
		utils.Fatalf("Failed to read database stats: %v", err)
	}
	fmt.Println(stats)

	ioStats, err = db.Stat("leveldb.iostats")
	if err != nil {
		utils.Fatalf("Failed to read database iostats: %v", err)
	}
	fmt.Println(ioStats)

	return nil
}

func exportChain(ctx *cli.Context) error {
	if len(ctx.Args()) < 1 {
		utils.Fatalf("This command requires an argument.")
	}

	chainName := ctx.Args().First()
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, cfg := makeConfigNode(ctx, chainName)
	utils.RegisterIntService(stack, &cfg.Eth, ctx, GetCMInstance(ctx).cch)

	defer stack.Close()

	chain, _ := utils.MakeChain(ctx, stack)
	start := time.Now()

	var err error
	fp := ctx.Args().Get(1)
	if len(ctx.Args()) < 4 {
		err = utils.ExportChain(chain, fp)
	} else {

		first, ferr := strconv.ParseInt(ctx.Args().Get(2), 10, 64)
		last, lerr := strconv.ParseInt(ctx.Args().Get(3), 10, 64)
		if ferr != nil || lerr != nil {
			utils.Fatalf("Export error in parsing parameters: block number not an integer\n")
		}
		if first < 0 || last < 0 {
			utils.Fatalf("Export error: block number must be greater than 0\n")
		}
		err = utils.ExportAppendChain(chain, fp, uint64(first), uint64(last))
	}

	if err != nil {
		utils.Fatalf("Export error: %v\n", err)
	}
	fmt.Printf("Export done in %v", time.Since(start))
	return nil
}

func importPreimages(ctx *cli.Context) error {
	if len(ctx.Args()) < 1 {
		utils.Fatalf("This command requires an argument.")
	}

	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, cfg := makeConfigNode(ctx, chainName)
	utils.RegisterIntService(stack, &cfg.Eth, ctx, GetCMInstance(ctx).cch)
	defer stack.Close()

	db := utils.MakeChainDatabase(ctx, stack)
	start := time.Now()

	if err := utils.ImportPreimages(db, ctx.Args().First()); err != nil {
		utils.Fatalf("Import error: %v\n", err)
	}
	fmt.Printf("Import done in %v\n", time.Since(start))
	return nil
}

func exportPreimages(ctx *cli.Context) error {
	if len(ctx.Args()) < 1 {
		utils.Fatalf("This command requires an argument.")
	}

	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, cfg := makeConfigNode(ctx, chainName)
	utils.RegisterIntService(stack, &cfg.Eth, ctx, GetCMInstance(ctx).cch)
	defer stack.Close()

	db := utils.MakeChainDatabase(ctx, stack)
	start := time.Now()

	if err := utils.ExportPreimages(db, ctx.Args().First()); err != nil {
		utils.Fatalf("Export error: %v\n", err)
	}
	fmt.Printf("Export done in %v\n", time.Since(start))
	return nil
}
func copyDb(ctx *cli.Context) error {

	if len(ctx.Args()) != 1 {
		utils.Fatalf("Source chaindata directory path argument missing")
	}

	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, _ := makeConfigNode(ctx, chainName)
	chain, chainDb := utils.MakeChain(ctx, stack)

	syncmode := *utils.GlobalTextMarshaler(ctx, utils.SyncModeFlag.Name).(*downloader.SyncMode)
	dl := downloader.New(syncmode, chainDb, new(event.TypeMux), chain, nil, nil, nil)

	db, err := rawdb.NewLevelDBDatabase(ctx.Args().First(), ctx.GlobalInt(utils.CacheFlag.Name), 256, "")
	if err != nil {
		return err
	}
	hc, err := core.NewHeaderChain(db, chain.Config(), chain.Engine(), func() bool { return false })
	if err != nil {
		return err
	}
	peer := downloader.NewFakePeer("local", db, hc, dl)
	if err = dl.RegisterPeer("local", 63, peer); err != nil {
		return err
	}

	start := time.Now()

	currentHeader := hc.CurrentHeader()
	if err = dl.Synchronise("local", currentHeader.Hash(), hc.GetTd(currentHeader.Hash(), currentHeader.Number.Uint64()), syncmode); err != nil {
		return err
	}
	for dl.Synchronising() {
		time.Sleep(10 * time.Millisecond)
	}
	fmt.Printf("Database copy done in %v\n", time.Since(start))

	start = time.Now()
	fmt.Println("Compacting entire database...")
	if err = db.Compact(nil, nil); err != nil {
		utils.Fatalf("Compaction failed: %v", err)
	}
	fmt.Printf("Compaction done in %v.\n\n", time.Since(start))

	return nil
}

func removeDB(ctx *cli.Context) error {
	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, _ := makeConfigNode(ctx, chainName)

	for _, name := range []string{"chaindata", "lightchaindata"} {

		logger := log.New("database", name)

		dbdir := stack.ResolvePath(name)
		if !common.FileExist(dbdir) {
			logger.Info("Database doesn't exist, skipping", "path", dbdir)
			continue
		}

		fmt.Println(dbdir)
		confirm, err := console.Stdin.PromptConfirm("Remove this database?")
		switch {
		case err != nil:
			utils.Fatalf("%v", err)
		case !confirm:
			logger.Warn("Database deletion aborted")
		default:
			start := time.Now()
			os.RemoveAll(dbdir)
			logger.Info("Database successfully deleted", "elapsed", common.PrettyDuration(time.Since(start)))
		}
	}
	return nil
}

func dump(ctx *cli.Context) error {
	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, _ := makeConfigNode(ctx, chainName)
	chain, chainDb := utils.MakeChain(ctx, stack)
	for _, arg := range ctx.Args() {
		var block *types.Block
		if hashish(arg) {
			block = chain.GetBlockByHash(common.HexToHash(arg))
		} else {
			num, _ := strconv.Atoi(arg)
			block = chain.GetBlockByNumber(uint64(num))
		}
		if block == nil {
			fmt.Println("{}")
			utils.Fatalf("block not found")
		} else {
			state, err := state.New(block.Root(), state.NewDatabase(chainDb))
			if err != nil {
				utils.Fatalf("could not create new state: %v", err)
			}
			fmt.Printf("%s\n", state.Dump())
		}
	}
	chainDb.Close()
	return nil
}

func hashish(x string) bool {
	_, err := strconv.Atoi(x)
	return err != nil
}

func countBlockState(ctx *cli.Context) error {
	if len(ctx.Args()) < 1 {
		utils.Fatalf("This command requires an argument.")
	}

	chainName := ctx.Args().Get(1)
	if chainName == "" {
		utils.Fatalf("This command requires chain name specified.")
	}

	stack, cfg := makeConfigNode(ctx, chainName)
	utils.RegisterIntService(stack, &cfg.Eth, ctx, GetCMInstance(ctx).cch)
	defer stack.Close()

	chainDb := utils.MakeChainDatabase(ctx, stack)

	height, _ := strconv.ParseUint(ctx.Args().First(), 10, 64)

	blockhash := rawdb.ReadCanonicalHash(chainDb, height)
	block := rawdb.ReadBlock(chainDb, blockhash, height)
	bsize := block.Size()

	root := block.Header().Root
	statedb, _ := state.New(block.Root(), state.NewDatabase(chainDb))
	accountTrie, _ := statedb.Database().OpenTrie(root)

	count := CountSize{}
	countTrie(chainDb, accountTrie, &count, func(addr common.Address, account state.Account) {
		if account.Root != emptyRoot {
			storageTrie, _ := statedb.Database().OpenStorageTrie(common.Hash{}, account.Root)
			countTrie(chainDb, storageTrie, &count, nil)
		}

		if account.TX1Root != emptyRoot {
			tx1Trie, _ := statedb.Database().OpenTX1Trie(common.Hash{}, account.TX1Root)
			countTrie(chainDb, tx1Trie, &count, nil)
		}

		if account.TX3Root != emptyRoot {
			tx3Trie, _ := statedb.Database().OpenTX3Trie(common.Hash{}, account.TX3Root)
			countTrie(chainDb, tx3Trie, &count, nil)
		}

		if account.ProxiedRoot != emptyRoot {
			proxiedTrie, _ := statedb.Database().OpenProxiedTrie(common.Hash{}, account.ProxiedRoot)
			countTrie(chainDb, proxiedTrie, &count, nil)
		}

		if account.RewardRoot != emptyRoot {
			rewardTrie, _ := statedb.Database().OpenRewardTrie(common.Hash{}, account.RewardRoot)
			countTrie(chainDb, rewardTrie, &count, nil)
		}
	})

	fh, err := os.OpenFile("blockstate_nodedump", os.O_CREATE|os.O_WRONLY|os.O_TRUNC, os.ModePerm)
	if err != nil {
		return err
	}
	defer fh.Close()

	for _, data := range count.Data {
		fh.WriteString(data.key + " " + data.value + "\n")
	}

	fmt.Printf("Block %d, block size %v, state node %v, state size %v\n", height, bsize, count.Totalnode, count.Totalnodevaluesize)
	return nil
}

type CountSize struct {
	Totalnodevaluesize, Totalnode int
	Data                          []nodeData
}

type nodeData struct {
	key, value string
}

type processLeafTrie func(addr common.Address, account state.Account)

var emptyRoot = common.HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")

func countTrie(db neatdb.Database, t state.Trie, count *CountSize, processLeaf processLeafTrie) {
	for it := t.NodeIterator(nil); it.Next(true); {
		if !it.Leaf() {

			node, _ := db.Get(it.Hash().Bytes())
			count.Totalnodevaluesize += len(node)
			count.Totalnode++
			count.Data = append(count.Data, nodeData{it.Hash().String(), common.Bytes2Hex(node)})
		} else {

			if processLeaf != nil {
				addr := t.GetKey(it.LeafKey())
				if len(addr) == 20 {
					var data state.Account
					rlp.DecodeBytes(it.LeafBlob(), &data)

					processLeaf(common.BytesToAddress(addr), data)
				}
			}
		}
	}
}

func version(ctx *cli.Context) error {
	fmt.Println("Chain:", clientIdentifier)
	fmt.Println("Version:", params.VersionWithMeta)
	if gitCommit != "" {
		fmt.Println("Git Commit:", gitCommit)
	}
	if gitDate != "" {
		fmt.Println("Git Commit Date:", gitDate)
	}
	fmt.Println("Architecture:", runtime.GOARCH)
	fmt.Println("Protocol Versions:", neatptc.ProtocolVersions)
	fmt.Println("Go Version:", runtime.Version())
	fmt.Println("Operating System:", runtime.GOOS)
	fmt.Printf("GOPATH=%s\n", os.Getenv("GOPATH"))
	fmt.Printf("GOROOT=%s\n", runtime.GOROOT())
	return nil
}