/
list_groups_response.go
74 lines (66 loc) · 1.45 KB
/
list_groups_response.go
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package protocol
import "time"
type ListGroup struct {
GroupID string
ProtocolType string
}
type ListGroupsResponse struct {
APIVersion int16
ThrottleTime time.Duration
ErrorCode int16
Groups []ListGroup
}
func (r *ListGroupsResponse) Encode(e PacketEncoder) error {
if r.APIVersion >= 1 {
e.PutInt32(int32(r.ThrottleTime / time.Millisecond))
}
e.PutInt16(r.ErrorCode)
if err := e.PutArrayLength(len(r.Groups)); err != nil {
return err
}
for _, group := range r.Groups {
if err := e.PutString(group.GroupID); err != nil {
return err
}
if err := e.PutString(group.ProtocolType); err != nil {
return err
}
}
return nil
}
func (r *ListGroupsResponse) Decode(d PacketDecoder, version int16) (err error) {
r.APIVersion = version
if version >= 1 {
throttle, err := d.Int32()
if err != nil {
return err
}
r.ThrottleTime = time.Duration(throttle) * time.Millisecond
}
if r.ErrorCode, err = d.Int16(); err != nil {
return err
}
groupCount, err := d.ArrayLength()
if err != nil {
return err
}
r.Groups = make([]ListGroup, groupCount)
for i := 0; i < groupCount; i++ {
groupID, err := d.String()
if err != nil {
return err
}
protocolType, err := d.String()
if err != nil {
return err
}
r.Groups[i] = ListGroup{GroupID: groupID, ProtocolType: protocolType}
}
return nil
}
func (r *ListGroupsResponse) Key() int16 {
return 16
}
func (r *ListGroupsResponse) Version() int16 {
return r.APIVersion
}