VOL-4019: Initial commit with grpc nbi, sbi, etcd, kafka and hw management rpcs.
Change-Id: I78feaf7da284028fc61f42c5e0c5f56e72fe9e78
diff --git a/vendor/github.com/Shopify/sarama/join_group_request.go b/vendor/github.com/Shopify/sarama/join_group_request.go
new file mode 100644
index 0000000..97e9299
--- /dev/null
+++ b/vendor/github.com/Shopify/sarama/join_group_request.go
@@ -0,0 +1,163 @@
+package sarama
+
+type GroupProtocol struct {
+ Name string
+ Metadata []byte
+}
+
+func (p *GroupProtocol) decode(pd packetDecoder) (err error) {
+ p.Name, err = pd.getString()
+ if err != nil {
+ return err
+ }
+ p.Metadata, err = pd.getBytes()
+ return err
+}
+
+func (p *GroupProtocol) encode(pe packetEncoder) (err error) {
+ if err := pe.putString(p.Name); err != nil {
+ return err
+ }
+ if err := pe.putBytes(p.Metadata); err != nil {
+ return err
+ }
+ return nil
+}
+
+type JoinGroupRequest struct {
+ Version int16
+ GroupId string
+ SessionTimeout int32
+ RebalanceTimeout int32
+ MemberId string
+ ProtocolType string
+ GroupProtocols map[string][]byte // deprecated; use OrderedGroupProtocols
+ OrderedGroupProtocols []*GroupProtocol
+}
+
+func (r *JoinGroupRequest) encode(pe packetEncoder) error {
+ if err := pe.putString(r.GroupId); err != nil {
+ return err
+ }
+ pe.putInt32(r.SessionTimeout)
+ if r.Version >= 1 {
+ pe.putInt32(r.RebalanceTimeout)
+ }
+ if err := pe.putString(r.MemberId); err != nil {
+ return err
+ }
+ if err := pe.putString(r.ProtocolType); err != nil {
+ return err
+ }
+
+ if len(r.GroupProtocols) > 0 {
+ if len(r.OrderedGroupProtocols) > 0 {
+ return PacketDecodingError{"cannot specify both GroupProtocols and OrderedGroupProtocols on JoinGroupRequest"}
+ }
+
+ if err := pe.putArrayLength(len(r.GroupProtocols)); err != nil {
+ return err
+ }
+ for name, metadata := range r.GroupProtocols {
+ if err := pe.putString(name); err != nil {
+ return err
+ }
+ if err := pe.putBytes(metadata); err != nil {
+ return err
+ }
+ }
+ } else {
+ if err := pe.putArrayLength(len(r.OrderedGroupProtocols)); err != nil {
+ return err
+ }
+ for _, protocol := range r.OrderedGroupProtocols {
+ if err := protocol.encode(pe); err != nil {
+ return err
+ }
+ }
+ }
+
+ return nil
+}
+
+func (r *JoinGroupRequest) decode(pd packetDecoder, version int16) (err error) {
+ r.Version = version
+
+ if r.GroupId, err = pd.getString(); err != nil {
+ return
+ }
+
+ if r.SessionTimeout, err = pd.getInt32(); err != nil {
+ return
+ }
+
+ if version >= 1 {
+ if r.RebalanceTimeout, err = pd.getInt32(); err != nil {
+ return err
+ }
+ }
+
+ if r.MemberId, err = pd.getString(); err != nil {
+ return
+ }
+
+ if r.ProtocolType, err = pd.getString(); err != nil {
+ return
+ }
+
+ n, err := pd.getArrayLength()
+ if err != nil {
+ return err
+ }
+ if n == 0 {
+ return nil
+ }
+
+ r.GroupProtocols = make(map[string][]byte)
+ for i := 0; i < n; i++ {
+ protocol := &GroupProtocol{}
+ if err := protocol.decode(pd); err != nil {
+ return err
+ }
+ r.GroupProtocols[protocol.Name] = protocol.Metadata
+ r.OrderedGroupProtocols = append(r.OrderedGroupProtocols, protocol)
+ }
+
+ return nil
+}
+
+func (r *JoinGroupRequest) key() int16 {
+ return 11
+}
+
+func (r *JoinGroupRequest) version() int16 {
+ return r.Version
+}
+
+func (r *JoinGroupRequest) requiredVersion() KafkaVersion {
+ switch r.Version {
+ case 2:
+ return V0_11_0_0
+ case 1:
+ return V0_10_1_0
+ default:
+ return V0_9_0_0
+ }
+}
+
+func (r *JoinGroupRequest) AddGroupProtocol(name string, metadata []byte) {
+ r.OrderedGroupProtocols = append(r.OrderedGroupProtocols, &GroupProtocol{
+ Name: name,
+ Metadata: metadata,
+ })
+}
+
+func (r *JoinGroupRequest) AddGroupProtocolMetadata(name string, metadata *ConsumerGroupMemberMetadata) error {
+ bin, err := encode(metadata, nil)
+ if err != nil {
+ return err
+ }
+
+ r.AddGroupProtocol(name, bin)
+ return nil
+}