106 lines
2.6 KiB
Go
106 lines
2.6 KiB
Go
package kafka
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import "bufio"
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type listOffsetRequestV1 struct {
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ReplicaID int32
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Topics []listOffsetRequestTopicV1
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}
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func (r listOffsetRequestV1) size() int32 {
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return 4 + sizeofArray(len(r.Topics), func(i int) int32 { return r.Topics[i].size() })
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}
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func (r listOffsetRequestV1) writeTo(w *bufio.Writer) {
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writeInt32(w, r.ReplicaID)
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writeArray(w, len(r.Topics), func(i int) { r.Topics[i].writeTo(w) })
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}
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type listOffsetRequestTopicV1 struct {
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TopicName string
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Partitions []listOffsetRequestPartitionV1
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}
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func (t listOffsetRequestTopicV1) size() int32 {
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return sizeofString(t.TopicName) +
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sizeofArray(len(t.Partitions), func(i int) int32 { return t.Partitions[i].size() })
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}
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func (t listOffsetRequestTopicV1) writeTo(w *bufio.Writer) {
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writeString(w, t.TopicName)
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writeArray(w, len(t.Partitions), func(i int) { t.Partitions[i].writeTo(w) })
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}
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type listOffsetRequestPartitionV1 struct {
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Partition int32
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Time int64
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}
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func (p listOffsetRequestPartitionV1) size() int32 {
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return 4 + 8
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}
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func (p listOffsetRequestPartitionV1) writeTo(w *bufio.Writer) {
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writeInt32(w, p.Partition)
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writeInt64(w, p.Time)
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}
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type listOffsetResponseV1 []listOffsetResponseTopicV1
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func (r listOffsetResponseV1) size() int32 {
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return sizeofArray(len(r), func(i int) int32 { return r[i].size() })
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}
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func (r listOffsetResponseV1) writeTo(w *bufio.Writer) {
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writeArray(w, len(r), func(i int) { r[i].writeTo(w) })
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}
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type listOffsetResponseTopicV1 struct {
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TopicName string
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PartitionOffsets []partitionOffsetV1
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}
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func (t listOffsetResponseTopicV1) size() int32 {
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return sizeofString(t.TopicName) +
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sizeofArray(len(t.PartitionOffsets), func(i int) int32 { return t.PartitionOffsets[i].size() })
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}
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func (t listOffsetResponseTopicV1) writeTo(w *bufio.Writer) {
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writeString(w, t.TopicName)
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writeArray(w, len(t.PartitionOffsets), func(i int) { t.PartitionOffsets[i].writeTo(w) })
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}
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type partitionOffsetV1 struct {
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Partition int32
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ErrorCode int16
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Timestamp int64
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Offset int64
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}
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func (p partitionOffsetV1) size() int32 {
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return 4 + 2 + 8 + 8
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}
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func (p partitionOffsetV1) writeTo(w *bufio.Writer) {
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writeInt32(w, p.Partition)
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writeInt16(w, p.ErrorCode)
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writeInt64(w, p.Timestamp)
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writeInt64(w, p.Offset)
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}
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func (p *partitionOffsetV1) readFrom(r *bufio.Reader, sz int) (remain int, err error) {
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if remain, err = readInt32(r, sz, &p.Partition); err != nil {
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return
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}
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if remain, err = readInt16(r, remain, &p.ErrorCode); err != nil {
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return
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}
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if remain, err = readInt64(r, remain, &p.Timestamp); err != nil {
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return
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}
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if remain, err = readInt64(r, remain, &p.Offset); err != nil {
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return
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}
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return
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}
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