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24 lines
993 B
Go
24 lines
993 B
Go
// Copyright 2018-present the CoreDHCP Authors. All rights reserved
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// This source code is licensed under the MIT license found in the
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// LICENSE file in the root directory of this source tree.
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package handler
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import (
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"github.com/insomniacslk/dhcp/dhcpv4"
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"github.com/insomniacslk/dhcp/dhcpv6"
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)
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// Handler6 is a function that is called on a given DHCPv6 packet.
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// It returns a DHCPv6 packet and a boolean.
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// If the boolean is true, this will be the last handler to be called.
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// The two input packets are the original request, and a response packet.
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// The response packet may or may not be modified by the function, and
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// the result will be returned by the handler.
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// If the returned boolean is true, the returned packet may be nil or
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// invalid, in which case no response will be sent.
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type Handler6 func(req, resp dhcpv6.DHCPv6) (dhcpv6.DHCPv6, bool)
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// Handler4 behaves like Handler6, but for DHCPv4 packets.
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type Handler4 func(req, resp *dhcpv4.DHCPv4) (*dhcpv4.DHCPv4, bool)
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