48 lines
770 B
Go
48 lines
770 B
Go
package column
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import (
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"net"
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"github.com/ClickHouse/clickhouse-go/lib/binary"
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)
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type IPv6 struct {
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base
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}
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func (*IPv6) Read(decoder *binary.Decoder, isNull bool) (interface{}, error) {
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v, err := decoder.Fixed(16)
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if err != nil {
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return nil, err
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}
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return net.IP(v), nil
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}
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func (ip *IPv6) Write(encoder *binary.Encoder, v interface{}) error {
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var netIP net.IP
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switch v.(type) {
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case string:
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netIP = net.ParseIP(v.(string))
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case net.IP:
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netIP = v.(net.IP)
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case *net.IP:
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netIP = *(v.(*net.IP))
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default:
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return &ErrUnexpectedType{
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T: v,
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Column: ip,
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}
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}
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if netIP == nil {
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return &ErrUnexpectedType{
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T: v,
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Column: ip,
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}
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}
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if _, err := encoder.Write([]byte(netIP.To16())); err != nil {
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return err
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}
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return nil
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}
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