privilege

package

v0.0.0-...-81863fa Latest Latest Go to latest Published: Feb 21, 2017 License: Apache-2.0 Imports: 4 Imported by: 0

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var (
	ReadData      = List{GRANT, SELECT}
	ReadWriteData = List{GRANT, SELECT, INSERT, DELETE, UPDATE}
)

Predefined sets of privileges.

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var ByValue = [...]Kind{
	ALL, CREATE, DROP, GRANT, SELECT, INSERT, DELETE, UPDATE,
}

ByValue is just an array of privilege kinds sorted by value.

This section is empty.

type Kind uint32

Kind defines a privilege. This is output by the parser, and used to generate the privilege bitfields in the PrivilegeDescriptor.

const (
	ALL Kind
	CREATE
	DROP
	GRANT
	SELECT
	INSERT
	DELETE
	UPDATE
)

List of privileges. ALL is specifically encoded so that it will automatically pick up new privileges.

func (k Kind) Mask() uint32

Mask returns the bitmask for a given privilege.

func (i Kind) String() string

type List []Kind

List is a list of privileges.

func ListFromBitField(m uint32) List

ListFromBitField takes a bitfield of privileges and returns a list. It is ordered in increasing value of privilege.Kind.

func (pl List) Format(buf *bytes.Buffer)

Format prints out the list in a buffer. This keeps the existing order and uses ", " as separator.

func (pl List) Len() int

Len, Swap, and Less implement the Sort interface.

func (pl List) Less(i, j int) bool

func (pl List) SortedNames() []string

SortedNames returns a list of privilege names in sorted order.

func (pl List) SortedString() string

SortedString is similar to String() but returns privileges sorted by name and uses "," as separator.

func (pl List) String() string

String implements the Stringer interface. This keeps the existing order and uses ", " as separator.

func (pl List) Swap(i, j int)

func (pl List) ToBitField() uint32

ToBitField returns the bitfield representation of a list of privileges.