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Golang util.Errorf函数代码示例

本文整理汇总了Golang中github.com/ctdk/goiardi/util.Errorf函数的典型用法代码示例。如果您正苦于以下问题:Golang Errorf函数的具体用法?Golang Errorf怎么用?Golang Errorf使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。


在下文中一共展示了Errorf函数的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: New

// New creates a new cookbook.
func New(name string) (*Cookbook, util.Gerror) {
	var found bool
	if !util.ValidateEnvName(name) {
		err := util.Errorf("Invalid cookbook name '%s' using regex: 'Malformed cookbook name. Must only contain A-Z, a-z, 0-9, _ or -'.", name)
		return nil, err
	}
	if config.UsingDB() {
		var cerr error
		found, cerr = checkForCookbookSQL(datastore.Dbh, name)
		if cerr != nil {
			err := util.CastErr(cerr)
			err.SetStatus(http.StatusInternalServerError)
			return nil, err
		}
	} else {
		ds := datastore.New()
		_, found = ds.Get("cookbook", name)
	}
	if found {
		err := util.Errorf("Cookbook %s already exists", name)
		err.SetStatus(http.StatusConflict)
	}
	cookbook := &Cookbook{
		Name:     name,
		Versions: make(map[string]*CookbookVersion),
	}
	return cookbook, nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:29,代码来源:cookbook.go

示例2: assembleSignedHeader

func assembleSignedHeader(r *http.Request) (string, util.Gerror) {
	sHeadStore := make(map[int]string)
	authHeader := regexp.MustCompile(`(?i)^X-Ops-Authorization-(\d+)`)
	for k := range r.Header {
		if c := authHeader.FindStringSubmatch(k); c != nil {
			/* Have to put it into a map first, then sort, in case
			 * the headers don't come out in the right order */
			// skipping this error because we shouldn't even be
			// able to get here with something that won't be an
			// integer. Famous last words, I'm sure.
			i, _ := strconv.Atoi(c[1])
			sHeadStore[i] = r.Header.Get(k)
		}
	}
	if len(sHeadStore) == 0 {
		gerr := util.Errorf("No authentication headers found!")
		gerr.SetStatus(http.StatusUnauthorized)
		return "", gerr
	}

	sH := make([]string, len(sHeadStore))
	sHlimit := len(sH)
	for k, v := range sHeadStore {
		if k > sHlimit {
			gerr := util.Errorf("malformed authentication headers")
			gerr.SetStatus(http.StatusUnauthorized)
			return "", gerr
		}
		sH[k-1] = v
	}
	signedHeaders := strings.Join(sH, "")

	return signedHeaders, nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:34,代码来源:authentication.go

示例3: updateCookbookVersionMySQL

func (cbv *CookbookVersion) updateCookbookVersionMySQL(defb, libb, attb, recb, prob, resb, temb, roob, filb, metb []byte, maj, min, patch int64) util.Gerror {
	tx, err := datastore.Dbh.Begin()
	if err != nil {
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}

	res, err := tx.Exec("INSERT INTO cookbook_versions (cookbook_id, major_ver, minor_ver, patch_ver, frozen, metadata, definitions, libraries, attributes, recipes, providers, resources, templates, root_files, files, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, NOW(), NOW()) ON DUPLICATE KEY UPDATE id=LAST_INSERT_ID(id), frozen = ?, metadata = ?, definitions = ?, libraries = ?, attributes = ?, recipes = ?, providers = ?, resources = ?, templates = ?, root_files = ?, files = ?, updated_at = NOW()", cbv.cookbookID, maj, min, patch, cbv.IsFrozen, metb, defb, libb, attb, recb, prob, resb, temb, roob, filb, cbv.IsFrozen, metb, defb, libb, attb, recb, prob, resb, temb, roob, filb)
	if err != nil {
		tx.Rollback()
		gerr := util.CastErr(err)
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}
	cID, err := res.LastInsertId()
	if err != nil {
		tx.Rollback()
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}
	cbv.id = int32(cID)

	tx.Commit()
	return nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:27,代码来源:mysql_funcs.go

示例4: renameMySQL

func (u *User) renameMySQL(newName string) util.Gerror {
	tx, err := datastore.Dbh.Begin()
	if err != nil {
		gerr := util.Errorf(err.Error())
		return gerr
	}
	if err = chkForClient(tx, newName); err != nil {
		tx.Rollback()
		gerr := util.Errorf(err.Error())
		return gerr
	}
	found, err := checkForUserSQL(datastore.Dbh, newName)
	if found || err != nil {
		tx.Rollback()
		if found && err == nil {
			gerr := util.Errorf("User %s already exists, cannot rename %s", newName, u.Username)
			gerr.SetStatus(http.StatusConflict)
			return gerr
		}
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}
	_, err = tx.Exec("UPDATE users SET name = ? WHERE name = ?", newName, u.Username)
	if err != nil {
		tx.Rollback()
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}
	tx.Commit()
	return nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:33,代码来源:mysql_funcs.go

示例5: Get

// Get a user.
func Get(name string) (*User, util.Gerror) {
	var user *User
	if config.UsingDB() {
		var err error
		user, err = getUserSQL(name)
		if err != nil {
			var gerr util.Gerror
			if err != sql.ErrNoRows {
				gerr = util.Errorf(err.Error())
				gerr.SetStatus(http.StatusInternalServerError)
			} else {
				gerr = util.Errorf("Client %s not found", name)
				gerr.SetStatus(http.StatusNotFound)
			}
			return nil, gerr
		}
	} else {
		ds := datastore.New()
		u, found := ds.Get("user", name)
		if !found {
			err := util.Errorf("User %s not found", name)
			return nil, err
		}
		if u != nil {
			user = u.(*User)
		}
	}
	return user, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:30,代码来源:user.go

示例6: New

// New creates a new report.
func New(runID string, nodeName string) (*Report, util.Gerror) {
	var found bool
	if config.UsingDB() {
		var err error
		found, err = checkForReportSQL(datastore.Dbh, runID)
		if err != nil {
			gerr := util.CastErr(err)
			gerr.SetStatus(http.StatusInternalServerError)
			return nil, gerr
		}
	} else {
		ds := datastore.New()
		_, found = ds.Get("report", runID)
	}
	if found {
		err := util.Errorf("Report already exists")
		err.SetStatus(http.StatusConflict)
		return nil, err
	}
	if u := uuid.Parse(runID); u == nil {
		err := util.Errorf("run id was not a valid uuid")
		err.SetStatus(http.StatusBadRequest)
		return nil, err
	}
	report := &Report{
		RunID:    runID,
		NodeName: nodeName,
		Status:   "started",
	}
	return report, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:32,代码来源:report.go

示例7: New

// New creates a new environment, returning an error if the environment already
// exists or you try to create an environment named "_default".
func New(name string) (*ChefEnvironment, util.Gerror) {
	if !util.ValidateEnvName(name) {
		err := util.Errorf("Field 'name' invalid")
		err.SetStatus(http.StatusBadRequest)
		return nil, err
	}

	var found bool
	if config.UsingDB() {
		var eerr error
		found, eerr = checkForEnvironmentSQL(datastore.Dbh, name)
		if eerr != nil {
			err := util.CastErr(eerr)
			err.SetStatus(http.StatusInternalServerError)
			return nil, err
		}
	} else {
		ds := datastore.New()
		_, found = ds.Get("env", name)
	}
	if found || name == "_default" {
		err := util.Errorf("Environment already exists")
		return nil, err
	}

	env := &ChefEnvironment{
		Name:             name,
		ChefType:         "environment",
		JSONClass:        "Chef::Environment",
		Default:          map[string]interface{}{},
		Override:         map[string]interface{}{},
		CookbookVersions: map[string]string{},
	}
	return env, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:37,代码来源:environment.go

示例8: Get

// Get gets a client from the data store.
func Get(clientname string) (*Client, util.Gerror) {
	var client *Client
	var err error

	if config.UsingDB() {
		client, err = getClientSQL(clientname)
		if err != nil {
			var gerr util.Gerror
			if err != sql.ErrNoRows {
				gerr = util.Errorf(err.Error())
				gerr.SetStatus(http.StatusInternalServerError)
			} else {
				gerr = util.Errorf("Client %s not found", clientname)
				gerr.SetStatus(http.StatusNotFound)
			}
			return nil, gerr
		}
	} else {
		ds := datastore.New()
		c, found := ds.Get("client", clientname)
		if !found {
			gerr := util.Errorf("Client %s not found", clientname)
			gerr.SetStatus(http.StatusNotFound)
			return nil, gerr
		}
		if c != nil {
			client = c.(*Client)
		}
	}
	return client, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:32,代码来源:client.go

示例9: Get

// Get a data bag.
func Get(dbName string) (*DataBag, util.Gerror) {
	var dataBag *DataBag
	var err error
	if config.UsingDB() {
		dataBag, err = getDataBagSQL(dbName)
		if err != nil {
			var gerr util.Gerror
			if err == sql.ErrNoRows {
				gerr = util.Errorf("Cannot load data bag %s", dbName)
				gerr.SetStatus(http.StatusNotFound)
			} else {
				gerr = util.Errorf(err.Error())
				gerr.SetStatus(http.StatusInternalServerError)
			}
			return nil, gerr
		}
	} else {
		ds := datastore.New()
		d, found := ds.Get("data_bag", dbName)
		if !found {
			err := util.Errorf("Cannot load data bag %s", dbName)
			err.SetStatus(http.StatusNotFound)
			return nil, err
		}
		if d != nil {
			dataBag = d.(*DataBag)
			for _, v := range dataBag.DataBagItems {
				z := datastore.WalkMapForNil(v.RawData)
				v.RawData = z.(map[string]interface{})
			}
		}
	}
	return dataBag, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:35,代码来源:databag.go

示例10: New

// New creates an empty data bag, and kicks off adding it to the index.
func New(name string) (*DataBag, util.Gerror) {
	var found bool
	var err util.Gerror

	if err = validateDataBagName(name, false); err != nil {
		return nil, err
	}

	if config.UsingDB() {
		var cerr error
		found, cerr = checkForDataBagSQL(datastore.Dbh, name)
		if cerr != nil {
			err = util.Errorf(cerr.Error())
			err.SetStatus(http.StatusInternalServerError)
			return nil, err
		}
	} else {
		ds := datastore.New()
		_, found = ds.Get("data_bag", name)
	}
	if found {
		err = util.Errorf("Data bag %s already exists", name)
		err.SetStatus(http.StatusConflict)
		return nil, err
	}

	dbiMap := make(map[string]*DataBagItem)
	dataBag := &DataBag{
		Name:         name,
		DataBagItems: dbiMap,
	}
	indexer.CreateNewCollection(name)
	return dataBag, nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:35,代码来源:databag.go

示例11: extractVerNums

func extractVerNums(cbVersion string) (maj, min, patch int64, err util.Gerror) {
	if _, err = util.ValidateAsVersion(cbVersion); err != nil {
		return 0, 0, 0, err
	}
	nums := strings.Split(cbVersion, ".")
	if len(nums) < 2 && len(nums) > 3 {
		err = util.Errorf("incorrect number of numbers in version string '%s': %d", cbVersion, len(nums))
		return 0, 0, 0, err
	}
	var vt int64
	var nerr error
	vt, nerr = strconv.ParseInt(nums[0], 0, 64)
	if nerr != nil {
		err = util.Errorf(nerr.Error())
		return 0, 0, 0, err
	}
	maj = vt
	vt, nerr = strconv.ParseInt(nums[1], 0, 64)
	if nerr != nil {
		err = util.Errorf(nerr.Error())
		return 0, 0, 0, err
	}
	min = vt
	if len(nums) == 3 {
		vt, nerr = strconv.ParseInt(nums[2], 0, 64)
		if nerr != nil {
			err = util.Errorf(nerr.Error())
			return 0, 0, 0, err
		}
		patch = vt
	} else {
		patch = 0
	}
	return maj, min, patch, nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:35,代码来源:cookbook.go

示例12: deleteCookbookVersionSQL

func (cbv *CookbookVersion) deleteCookbookVersionSQL() util.Gerror {
	tx, err := datastore.Dbh.Begin()
	if err != nil {
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}

	if config.Config.UseMySQL {
		_, err = tx.Exec("DELETE FROM cookbook_versions WHERE id = ?", cbv.id)
	} else if config.Config.UsePostgreSQL {
		_, err = tx.Exec("DELETE FROM goiardi.cookbook_versions WHERE id = $1", cbv.id)
	}

	if err != nil {
		terr := tx.Rollback()
		if terr != nil {
			err = fmt.Errorf("deleting cookbook %s version %s had an error '%s', and then rolling back the transaction gave another error '%s'", cbv.CookbookName, cbv.Version, err.Error(), terr.Error())
		}
		gerr := util.Errorf(err.Error())
		gerr.SetStatus(http.StatusInternalServerError)
		return gerr
	}
	tx.Commit()
	return nil
}
开发者ID:rajthilakmca,项目名称:goiardi,代码行数:26,代码来源:sql_funcs.go

示例13: UpdateFromJSON

// UpdateFromJSON updates a user from a JSON object, carrying out a bunch of
// validations inside.
func (u *User) UpdateFromJSON(jsonUser map[string]interface{}) util.Gerror {
	userName, nerr := util.ValidateAsString(jsonUser["name"])
	if nerr != nil {
		return nerr
	}
	if u.Username != userName {
		err := util.Errorf("User name %s and %s from JSON do not match", u.Username, userName)
		return err
	}

	/* Validations. */
	/* Invalid top level elements */
	validElements := []string{"username", "name", "org_name", "public_key", "private_key", "admin", "password", "email", "salt"}
ValidElem:
	for k := range jsonUser {
		for _, i := range validElements {
			if k == i {
				continue ValidElem
			}
		}
		err := util.Errorf("Invalid key %s in request body", k)
		return err
	}
	var verr util.Gerror

	// Check the password first. If it's bad, bail before touching anything
	// else.
	if passwd, ok := jsonUser["password"]; ok {
		passwd, verr = util.ValidateAsString(passwd)
		if verr != nil {
			return verr
		}
		if passwd != "" {
			verr = u.SetPasswd(passwd.(string))
			if verr != nil {
				return verr
			}
		}
	}

	if adminVal, ok := jsonUser["admin"]; ok {
		var ab bool
		if ab, verr = util.ValidateAsBool(adminVal); verr != nil {
			// NOTE: may need to tweak this error message depending
			// if this is a user or a client
			verr = util.Errorf("Field 'admin' invalid")
			return verr
		} else if u.Admin && !ab {
			if u.isLastAdmin() {
				verr = util.Errorf("Cannot remove admin status from the last admin")
				verr.SetStatus(http.StatusForbidden)
				return verr
			}
		}
		u.Admin = ab
	}

	return nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:61,代码来源:user.go

示例14: CheckPasswd

// CheckPasswd checks the provided password to see if it matches the stored
// password hash.
func (u *User) CheckPasswd(password string) util.Gerror {
	h, perr := chefcrypto.HashPasswd(password, u.salt)
	if perr != nil {
		err := util.Errorf(perr.Error())
		return err
	}
	if u.passwd != h {
		err := util.Errorf("password did not match")
		return err
	}

	return nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:15,代码来源:user.go

示例15: SetPasswd

// SetPasswd validates and sets the user's password. Will not set a password for
// a client.
func (u *User) SetPasswd(password string) util.Gerror {
	if len(password) < 6 {
		err := util.Errorf("Password must have at least 6 characters")
		return err
	}
	/* If those validations pass, set the password */
	var perr error
	u.passwd, perr = chefcrypto.HashPasswd(password, u.salt)
	if perr != nil {
		err := util.Errorf(perr.Error())
		return err
	}
	return nil
}
开发者ID:ranjib,项目名称:goiardi,代码行数:16,代码来源:user.go


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