Golang eris-logger.WithField函數代碼示例

func SetAccountJob(account *definitions.Account, do *definitions.Do) (string, error) {
	var result string
	var err error

	// Preprocess
	account.Address, _ = util.PreProcess(account.Address, do)

	// Set the Account in the Package & Announce
	do.Package.Account = account.Address
	log.WithField("=>", do.Package.Account).Info("Setting Account")

	// Set the public key from eris-keys
	keys.DaemonAddr = do.Signer
	log.WithField("from", keys.DaemonAddr).Info("Getting Public Key")
	do.PublicKey, err = keys.Call("pub", map[string]string{"addr": do.Package.Account, "name": ""})
	if _, ok := err.(keys.ErrConnectionRefused); ok {
		keys.ExitConnectErr(err)
	}

	if err != nil {
		return util.KeysErrorHandler(do, err)
	}

	// Set result and return
	result = account.Address
	return result, nil
}

func assembleTypesWizard(accountT *definitions.AccountType, tokenIze bool) error {
	var err error
	accountT.Number, err = common.GetIntResponse(AccountTypeIntro(accountT), accountT.Number, reader)
	log.WithField("=>", accountT.Number).Debug("What the marmots heard")
	if err != nil {
		return err
	}

	if tokenIze && accountT.Number > 0 {
		accountT.Tokens, err = common.GetIntResponse(AccountTypeTokens(accountT), accountT.Tokens, reader)
		log.WithField("=>", accountT.Tokens).Debug("What the marmots heard")
		if err != nil {
			return err
		}
	}

	if accountT.Perms["bond"] == 1 && accountT.Number > 0 {
		accountT.ToBond, err = common.GetIntResponse(AccountTypeToBond(accountT), accountT.ToBond, reader)
		log.WithField("=>", accountT.ToBond).Debug("What the marmots heard")
		if err != nil {
			return err
		}
	} else {
		log.Info("Setting accountType.ToBond to 0")
		log.WithField("=>", accountT.Name).Debug("No bond permissions")
		accountT.ToBond = 0
	}

	return nil
}

// ensures that the files which are included in this repository (`defaultTyps`) are also
// present in the user's .eris/chains/account_types directory.
//
// does not ensure that the contents of the files are the same so will not affect user
// defined settings around these files.
//
// does not check if the user has more account_types files in their .eris/chains/account_types
// directory either so users can safely add additional account_types beyond the marmot
// established defaults.
func CheckDefaultTypes(erisPath, myPath string) error {
	// by default the dockerimage will move the default files to /default
	//   however if anyone installs by binary then these files will be located
	//   in the repo.
	defaultTypsPath := filepath.Join("/defaults", myPath, "*.toml")
	if _, err := os.Stat(filepath.Dir(defaultTypsPath)); os.IsNotExist(err) {
		log.WithField("path", defaultTypsPath).Warn("Default types path does not exist. Trying GOPATH.")
		defaultTypsPath = filepath.Join(ErisGo, version.NAME, myPath, "*.toml")
	}
	if _, err := os.Stat(filepath.Dir(defaultTypsPath)); os.IsNotExist(err) {
		log.WithField("path", defaultTypsPath).Info("Default types path does not exist. Exiting.")
		return fmt.Errorf("Could not locate default directory for %s", myPath)
	}

	// files in the default location which is /defaults in the docker image and $GOPATH/src/github.com/.../
	//   if binary install
	defaultTyps, err := filepath.Glob(defaultTypsPath)
	if err != nil {
		return err
	}

	// these are files which are in ~/.eris/chains/XXXXX and imported to the data container
	//   by cli
	haveTyps, err := AccountTypesNames(erisPath, true)
	if err != nil {
		return err
	}

	// fail fast if there are not files present in either imported or in default directory
	if len(defaultTyps) == 0 && len(haveTyps) == 0 {
		return fmt.Errorf("There are no default or custom types to use.")
	}

	for _, file := range defaultTyps {
		f := filepath.Base(file)
		itsThere := false

		// check if present
		for _, b := range haveTyps {
			if f == b {
				itsThere = true
			}
		}

		if !itsThere {
			log.WithFields(log.Fields{
				"file": file,
				"path": filepath.Join(erisPath, f),
			}).Debug("Copying default file")
			Copy(file, filepath.Join(erisPath, f))
		}
	}

	return nil
}

func replaceBlockVariable(toReplace string, do *definitions.Do) (string, error) {
	log.WithFields(log.Fields{
		"chain": do.Chain,
		"var":   toReplace,
	}).Debug("Correcting $block variable")
	blockHeight, err := GetBlockHeight(do)
	block := strconv.Itoa(blockHeight)
	log.WithField("=>", block).Debug("Current height is")
	if err != nil {
		return "", err
	}

	if toReplace == "$block" {
		log.WithField("=>", block).Debug("Replacement (=)")
		return block, nil
	}

	catchEr := regexp.MustCompile("\\$block\\+(\\d*)")
	if catchEr.MatchString(toReplace) {
		height := catchEr.FindStringSubmatch(toReplace)[1]
		h1, err := strconv.Atoi(height)
		if err != nil {
			return "", err
		}
		h2, err := strconv.Atoi(block)
		if err != nil {
			return "", err
		}
		height = strconv.Itoa(h1 + h2)
		log.WithField("=>", height).Debug("Replacement (+)")
		return height, nil
	}

	catchEr = regexp.MustCompile("\\$block\\-(\\d*)")
	if catchEr.MatchString(toReplace) {
		height := catchEr.FindStringSubmatch(toReplace)[1]
		h1, err := strconv.Atoi(height)
		if err != nil {
			return "", err
		}
		h2, err := strconv.Atoi(block)
		if err != nil {
			return "", err
		}
		height = strconv.Itoa(h1 - h2)
		log.WithField("=>", height).Debug("Replacement (-)")
		return height, nil
	}

	log.WithField("=>", toReplace).Debug("Replacement (unknown)")
	return toReplace, nil
}

func MakeAccounts(name, chainType string, accountTypes []*definitions.AccountType) ([]*definitions.Account, error) {
	accounts := []*definitions.Account{}

	for _, accountT := range accountTypes {
		log.WithField("type", accountT.Name).Info("Making Account Type")

		perms := &definitions.MintAccountPermissions{}
		var err error
		if chainType == "mint" {
			perms, err = MintAccountPermissions(accountT.Perms, []string{}) // TODO: expose roles
			if err != nil {
				return nil, err
			}
		}

		for i := 0; i < accountT.Number; i++ {
			thisAct := &definitions.Account{}
			thisAct.Name = fmt.Sprintf("%s_%s_%03d", name, accountT.Name, i)
			thisAct.Name = strings.ToLower(thisAct.Name)

			log.WithField("name", thisAct.Name).Debug("Making Account")

			thisAct.Tokens = accountT.Tokens
			thisAct.ToBond = accountT.ToBond

			thisAct.PermissionsMap = accountT.Perms
			thisAct.Validator = false

			if thisAct.ToBond != 0 {
				thisAct.Validator = true
			}

			if chainType == "mint" {
				thisAct.MintPermissions = &definitions.MintAccountPermissions{}
				thisAct.MintPermissions.MintBase = &definitions.MintBasePermissions{}
				thisAct.MintPermissions.MintBase.MintPerms = perms.MintBase.MintPerms
				thisAct.MintPermissions.MintBase.MintSetBit = perms.MintBase.MintSetBit
				thisAct.MintPermissions.MintRoles = perms.MintRoles
				log.WithField("perms", thisAct.MintPermissions.MintBase.MintPerms).Debug()

				if err := makeKey("ed25519,ripemd160", thisAct); err != nil {
					return nil, err
				}
			}

			accounts = append(accounts, thisAct)
		}
	}

	return accounts, nil
}

func makeKey(keyType string, account *definitions.Account) error {
	log.WithFields(log.Fields{
		"path": keys.DaemonAddr,
		"type": keyType,
	}).Debug("Sending Call to eris-keys server")

	var err error
	log.WithField("endpoint", "gen").Debug()
	account.Address, err = keys.Call("gen", map[string]string{"auth": "", "type": keyType, "name": account.Name}) // note, for now we use not password to lock/unlock keys
	if _, ok := err.(keys.ErrConnectionRefused); ok {
		return fmt.Errorf("Could not connect to eris-keys server. Start it with `eris services start keys`. Error: %v", err)
	}
	if err != nil {
		return err
	}

	log.WithField("endpoint", "pub").Debug()
	account.PubKey, err = keys.Call("pub", map[string]string{"addr": account.Address, "name": account.Name})
	if _, ok := err.(keys.ErrConnectionRefused); ok {
		return fmt.Errorf("Could not connect to eris-keys server. Start it with `eris services start keys`. Error: %v", err)
	}
	if err != nil {
		return err
	}

	// log.WithField("endpoint", "to-mint").Debug()
	// mint, err := keys.Call("to-mint", map[string]string{"addr": account.Address, "name": account.Name})

	log.WithField("endpoint", "mint").Debug()
	mint, err := keys.Call("mint", map[string]string{"addr": account.Address, "name": account.Name})
	if _, ok := err.(keys.ErrConnectionRefused); ok {
		return fmt.Errorf("Could not connect to eris-keys server. Start it with `eris services start keys`. Error: %v", err)
	}
	if err != nil {
		return err
	}

	account.MintKey = &definitions.MintPrivValidator{}
	err = json.Unmarshal([]byte(mint), account.MintKey)
	if err != nil {
		log.Error(string(mint))
		log.Error(account.MintKey)
		return err
	}

	account.MintKey.Address = account.Address
	return nil
}

func WriteConfigurationFile(chain_name, account_name, seeds string, single bool,
	chainImageName string, useDataContainer bool, exportedPorts []string, containerEntrypoint string) error {
	if account_name == "" {
		account_name = "anonymous_marmot"
	}
	if chain_name == "" {
		return fmt.Errorf("No chain name provided.")
	}
	var fileBytes []byte
	var err error
	if fileBytes, err = configuration.GetConfigurationFileBytes(chain_name,
		account_name, seeds, chainImageName, useDataContainer,
		convertExportPortsSliceToString(exportedPorts), containerEntrypoint); err != nil {
		return err
	}
	var file string
	if !single {
		file = filepath.Join(ChainsPath, chain_name, account_name, "config.toml")
	} else {
		file = filepath.Join(ChainsPath, chain_name, "config.toml")
	}
	log.WithField("path", file).Debug("Saving File.")
	if err := WriteFile(string(fileBytes), file); err != nil {
		return err
	}
	return nil
}

func SetValJob(set *definitions.Set, do *definitions.Do) (string, error) {
	var result string
	set.Value, _ = util.PreProcess(set.Value, do)
	log.WithField("=>", set.Value).Info("Setting Variable")
	result = set.Value
	return result, nil
}

func makeWizard(do *definitions.Do) error {
	proceed, err := common.GetBoolResponse(ChainsMakeWelcome(), true, os.Stdin)
	log.WithField("=>", proceed).Debug("What the marmots heard")
	if err != nil {
		return err
	}

	if !proceed {
		log.Warn("The marmots will not proceed without your authorization. Exiting.")
		return nil
	}

	prelims := make(map[string]bool)
	for e, q := range ChainsMakePrelimQuestions() {
		prelims[e], err = common.GetBoolResponse(q, false, os.Stdin)
		log.WithField("=>", prelims[e]).Debug("What the marmots heard")
		if err != nil {
			return err
		}
	}

	accountTypes, err := LoadAccountTypes()
	if err != nil {
		return err
	}

	for _, accountT := range accountTypes {
		if err := assembleTypesWizard(accountT, prelims["tokens"]); err != nil {
			return err
		}
	}

	if prelims["dryrun"] {
		// todo check if procede or return....
	}

	if prelims["manual"] {
		var err error
		accountTypes, err = addManualAccountType(accountTypes, 0)
		if err != nil {
			return err
		}
	}

	return maker(do, "mint", accountTypes)
}

func assembleTypesCSV(accountT []*definitions.AccountType, do *definitions.Do) error {
	clearDefaultNumbers(accountT)

	csvfile, err := os.Open(do.CSV)
	if err != nil {
		return err
	}
	defer csvfile.Close()

	reader := csv.NewReader(csvfile)
	reader.TrimLeadingSpace = true

	rawCSVdata, err := reader.ReadAll()
	if err != nil {
		return err
	}
	log.WithField("rawCSVdata", rawCSVdata).Debug("Data read.")

	for _, record := range rawCSVdata {
		act, num, tokens, toBond, perms := record[0], record[1], record[2], record[3], record[4:]
		for _, thisActT := range accountT {
			if thisActT.Name == act {
				var err error
				thisActT.Number, err = strconv.Atoi(num)
				if err != nil {
					return err
				}
				thisActT.Tokens, err = strconv.Atoi(tokens)
				if err != nil {
					return err
				}
				thisActT.ToBond, err = strconv.Atoi(toBond)
				if err != nil {
					return err
				}
				permsPrime := make(map[string]int)
				for i := 0; i < len(perms); i++ {
					p, err := strconv.Atoi(perms[i+1])
					if err != nil {
						return err
					}
					permsPrime[perms[i]] = p
					i++
				}
				thisActT.Perms = permsPrime
				log.WithFields(log.Fields{
					"name":   thisActT.Name,
					"number": thisActT.Number,
					"tokens": thisActT.Tokens,
					"toBond": thisActT.ToBond,
					"perms":  thisActT.Perms,
				}).Debug("Setting Account Type Number")
			}
		}
	}
	return nil
}

func PermissionJob(perm *definitions.Permission, do *definitions.Do) (string, error) {
	// Process Variables
	perm.Source, _ = util.PreProcess(perm.Source, do)
	perm.Action, _ = util.PreProcess(perm.Action, do)
	perm.PermissionFlag, _ = util.PreProcess(perm.PermissionFlag, do)
	perm.Value, _ = util.PreProcess(perm.Value, do)
	perm.Target, _ = util.PreProcess(perm.Target, do)
	perm.Role, _ = util.PreProcess(perm.Role, do)

	// Set defaults
	perm.Source = useDefault(perm.Source, do.Package.Account)

	log.Debug("Target: ", perm.Target)
	log.Debug("Marmots Deny: ", perm.Role)
	log.Debug("Action: ", perm.Action)
	// Populate the transaction appropriately
	var args []string
	switch perm.Action {
	case "set_global":
		args = []string{perm.PermissionFlag, perm.Value}
	case "set_base":
		args = []string{perm.Target, perm.PermissionFlag, perm.Value}
	case "unset_base":
		args = []string{perm.Target, perm.PermissionFlag}
	case "add_role", "rm_role":
		args = []string{perm.Target, perm.Role}
	}

	// Don't use pubKey if account override
	var oldKey string
	if perm.Source != do.Package.Account {
		oldKey = do.PublicKey
		do.PublicKey = ""
	}

	// Formulate tx
	arg := fmt.Sprintf("%s:%s", args[0], args[1])
	log.WithField(perm.Action, arg).Info("Setting Permissions")

	erisNodeClient := client.NewErisNodeClient(do.Chain)
	erisKeyClient := keys.NewErisKeyClient(do.Signer)
	tx, err := core.Permissions(erisNodeClient, erisKeyClient, do.PublicKey, perm.Source, perm.Nonce, perm.Action, args)
	if err != nil {
		return util.MintChainErrorHandler(do, err)
	}

	log.Debug("What are the args returned in transaction: ", tx.PermArgs)

	// Don't use pubKey if account override
	if perm.Source != do.Package.Account {
		do.PublicKey = oldKey
	}

	// Sign, broadcast, display
	return txFinalize(do, tx, perm.Wait)
}

func ReadAndDecodeContractReturn(abiLocation, funcName string, resultRaw []byte, do *definitions.Do) ([]*definitions.Variable, error) {
	abiSpecBytes, err := readAbi(do.ABIPath, abiLocation)
	if err != nil {
		return nil, err
	}
	log.WithField("=>", abiSpecBytes).Debug("ABI Specification (Decode)")

	// Unpack the result
	return ebi.Unpacker(abiSpecBytes, funcName, resultRaw)
}

func QueryValsJob(query *definitions.QueryVals, do *definitions.Do) (string, error) {
	var result string

	// Preprocess variables
	query.Field, _ = util.PreProcess(query.Field, do)

	// Peform query
	log.WithField("=>", query.Field).Info("Querying Vals")
	result, err := util.ValidatorsInfo(query.Field, do)
	if err != nil {
		return "", err
	}

	if result != "" {
		log.WithField("=>", result).Warn("Return Value")
	} else {
		log.Debug("No return.")
	}
	return result, nil
}

// This is a closer function which is called by most of the tx_run functions
func ReadTxSignAndBroadcast(result *core.TxResult, err error) error {
	// if there's an error just return.
	if err != nil {
		return err
	}

	// if there is nothing to unpack then just return.
	if result == nil {
		return nil
	}

	// Unpack and display for the user.
	addr := fmt.Sprintf("%X", result.Address)
	hash := fmt.Sprintf("%X", result.Hash)
	blkHash := fmt.Sprintf("%X", result.BlockHash)
	ret := fmt.Sprintf("%X", result.Return)

	if result.Address != nil {
		log.WithField("addr", addr).Warn()
		log.WithField("txHash", hash).Info()
	} else {
		log.WithField("=>", hash).Warn("Transaction Hash")
		log.WithField("=>", blkHash).Debug("Block Hash")
		if len(result.Return) != 0 {
			if ret != "" {
				log.WithField("=>", ret).Warn("Return Value")
			} else {
				log.Debug("No return.")
			}
			log.WithField("=>", result.Exception).Debug("Exception")
		}
	}

	return nil
}

func ReadAbiFormulateCall(abiLocation string, funcName string, args []string, do *definitions.Do) ([]byte, error) {
	abiSpecBytes, err := readAbi(do.ABIPath, abiLocation)
	if err != nil {
		return []byte{}, err
	}
	log.WithField("=>", string(abiSpecBytes)).Debug("ABI Specification (Formulate)")
	log.WithFields(log.Fields{
		"function":  funcName,
		"arguments": fmt.Sprintf("%v", args),
	}).Debug("Packing Call via ABI")

	return ebi.Packer(abiSpecBytes, funcName, args...)
}