mirror of
https://github.com/edgelesssys/constellation.git
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57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
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//go:build cgo
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/*
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Copyright (c) Edgeless Systems GmbH
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SPDX-License-Identifier: AGPL-3.0-only
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*/
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package virtwrapper
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import "libvirt.org/go/libvirt"
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// Connect wraps a libvirt connection.
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type Connect struct {
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Conn *libvirt.Connect
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}
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// LookupNetworkByName looks up a network by name.
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func (c *Connect) LookupNetworkByName(name string) (*Network, error) {
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net, err := c.Conn.LookupNetworkByName(name)
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if err != nil {
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return nil, err
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}
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return &Network{Net: net}, nil
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}
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// Network wraps a libvirt network.
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type Network struct {
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Net virNetwork
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}
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// GetDHCPLeases returns the underlying DHCP leases.
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func (n *Network) GetDHCPLeases() ([]NetworkDHCPLease, error) {
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leases, err := n.Net.GetDHCPLeases()
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if err != nil {
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return nil, err
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}
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ret := make([]NetworkDHCPLease, len(leases))
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for i, l := range leases {
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ret[i] = NetworkDHCPLease{
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IPaddr: l.IPaddr,
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Hostname: l.Hostname,
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}
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}
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return ret, nil
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}
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// Free the network resource.
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func (n *Network) Free() {
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_ = n.Net.Free()
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}
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type virNetwork interface {
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GetDHCPLeases() ([]libvirt.NetworkDHCPLease, error)
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Free() error
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}
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