Commit Graph

3 Commits

Author SHA1 Message Date
Joe Tsai
095e462e1c reflect/protoregistry: initial commit
Package protoregistry provides data structures to register and lookup
protobuf descriptor types.

High-level API:
	var GlobalFiles = new(Files)
	var NotFound = errors.New("not found")
	type Files struct{ ... }
		func NewFiles(...pref.FileDescriptor) *Files
		func (*Files) Register(...pref.FileDescriptor) error
		func (*Files) FindDescriptorByName(pref.FullName) (pref.Descriptor, error)
		func (*Files) RangeFiles(func(pref.FileDescriptor) bool)
		func (*Files) RangeFilesByPackage(pref.FullName, func(pref.FileDescriptor) bool)
		func (*Files) RangeFilesByPath(string, func(pref.FileDescriptor) bool)

To support the FindDescriptorByName method, we add a DescriptorByName to
protoreflect.FileDescriptor and associated logic to prototype.

Change-Id: I14d65f74d2bd9f4f48641da9dfa70190310e5878
Reviewed-on: https://go-review.googlesource.com/129499
Reviewed-by: Damien Neil <dneil@google.com>
2018-08-24 23:46:08 +00:00
Joe Tsai
dbc9a12dbd reflect/protoreflect: initial commit
Package protoreflect provides APIs for programatically interacting with messages
according to the protobuf type system.

Change-Id: I11fa3874e4b3f94771514c69efb2ae8bb812d7fa
Reviewed-on: https://go-review.googlesource.com/127823
Reviewed-by: Damien Neil <dneil@google.com>
2018-08-10 19:59:50 +00:00
Joe Tsai
27c2a76c85 internal/encoding/text: initial commit of proto text format parser/serializer
Package text provides a parser and serializer for the proto text format.
This focuses on the grammar of the format and is agnostic towards specific
semantics of protobuf types.

High-level API:
	func Marshal(v Value, indent string, delims [2]byte, outputASCII bool) ([]byte, error)
	func Unmarshal(b []byte) (Value, error)
	type Type uint8
		const Bool Type ...
	type Value struct{ ... }
		func ValueOf(v interface{}) Value
		func (v Value) Type() Type
		func (v Value) Bool() (x bool, ok bool)
		func (v Value) Int(b64 bool) (x int64, ok bool)
		func (v Value) Uint(b64 bool) (x uint64, ok bool)
		func (v Value) Float(b64 bool) (x float64, ok bool)
		func (v Value) Name() (protoreflect.Name, bool)
		func (v Value) String() string
		func (v Value) List() []Value
		func (v Value) Message() [][2]Value
		func (v Value) Raw() []byte

Change-Id: I4a78ec4474c160d0de4d32120651edd931ea2c1e
Reviewed-on: https://go-review.googlesource.com/127455
Reviewed-by: Herbie Ong <herbie@google.com>
2018-08-07 22:44:06 +00:00