github.com/segmentio/kafka-go@v0.4.48-0.20240318174348-3f6244eb34fd/protocol/describeacls/describeacls.go (about)

     1  package describeacls
     2  
     3  import "github.com/segmentio/kafka-go/protocol"
     4  
     5  func init() {
     6  	protocol.Register(&Request{}, &Response{})
     7  }
     8  
     9  type Request struct {
    10  	// We need at least one tagged field to indicate that v2+ uses "flexible"
    11  	// messages.
    12  	_ struct{} `kafka:"min=v2,max=v3,tag"`
    13  
    14  	Filter ACLFilter `kafka:"min=v0,max=v3"`
    15  }
    16  
    17  func (r *Request) ApiKey() protocol.ApiKey { return protocol.DescribeAcls }
    18  
    19  func (r *Request) Broker(cluster protocol.Cluster) (protocol.Broker, error) {
    20  	return cluster.Brokers[cluster.Controller], nil
    21  }
    22  
    23  type ACLFilter struct {
    24  	// We need at least one tagged field to indicate that v2+ uses "flexible"
    25  	// messages.
    26  	_ struct{} `kafka:"min=v2,max=v3,tag"`
    27  
    28  	ResourceTypeFilter        int8   `kafka:"min=v0,max=v3"`
    29  	ResourceNameFilter        string `kafka:"min=v0,max=v1,nullable|min=v2,max=v3,nullable,compact"`
    30  	ResourcePatternTypeFilter int8   `kafka:"min=v1,max=v3"`
    31  	PrincipalFilter           string `kafka:"min=v0,max=v1,nullable|min=v2,max=v3,nullable,compact"`
    32  	HostFilter                string `kafka:"min=v0,max=v1,nullable|min=v2,max=v3,nullable,compact"`
    33  	Operation                 int8   `kafka:"min=v0,max=v3"`
    34  	PermissionType            int8   `kafka:"min=v0,max=v3"`
    35  }
    36  
    37  type Response struct {
    38  	// We need at least one tagged field to indicate that v2+ uses "flexible"
    39  	// messages.
    40  	_ struct{} `kafka:"min=v2,max=v3,tag"`
    41  
    42  	ThrottleTimeMs int32      `kafka:"min=v0,max=v3"`
    43  	ErrorCode      int16      `kafka:"min=v0,max=v3"`
    44  	ErrorMessage   string     `kafka:"min=v0,max=v1,nullable|min=v2,max=v3,nullable,compact"`
    45  	Resources      []Resource `kafka:"min=v0,max=v3"`
    46  }
    47  
    48  func (r *Response) ApiKey() protocol.ApiKey { return protocol.DescribeAcls }
    49  
    50  type Resource struct {
    51  	// We need at least one tagged field to indicate that v2+ uses "flexible"
    52  	// messages.
    53  	_ struct{} `kafka:"min=v2,max=v3,tag"`
    54  
    55  	ResourceType int8          `kafka:"min=v0,max=v3"`
    56  	ResourceName string        `kafka:"min=v0,max=v1|min=v2,max=v3,compact"`
    57  	PatternType  int8          `kafka:"min=v1,max=v3"`
    58  	ACLs         []ResponseACL `kafka:"min=v0,max=v3"`
    59  }
    60  
    61  type ResponseACL struct {
    62  	// We need at least one tagged field to indicate that v2+ uses "flexible"
    63  	// messages.
    64  	_ struct{} `kafka:"min=v2,max=v3,tag"`
    65  
    66  	Principal      string `kafka:"min=v0,max=v1|min=v2,max=v3,compact"`
    67  	Host           string `kafka:"min=v0,max=v1|min=v2,max=v3,compact"`
    68  	Operation      int8   `kafka:"min=v0,max=v3"`
    69  	PermissionType int8   `kafka:"min=v0,max=v3"`
    70  }
    71  
    72  var _ protocol.BrokerMessage = (*Request)(nil)