tailscale/tailcfg/tailcfg_clone.go

// Copyright (c) 2022 Tailscale Inc & AUTHORS All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// Code generated by tailscale.com/cmd/cloner; DO NOT EDIT.

package tailcfg

import (
	"net/netip"
	"time"

	"tailscale.com/types/dnstype"
	"tailscale.com/types/key"
	"tailscale.com/types/opt"
	"tailscale.com/types/structs"
	"tailscale.com/types/tkatype"
)

// Clone makes a deep copy of User.
// The result aliases no memory with the original.
func (src *User) Clone() *User {
	if src == nil {
		return nil
	}
	dst := new(User)
	*dst = *src
	dst.Logins = append(src.Logins[:0:0], src.Logins...)
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _UserCloneNeedsRegeneration = User(struct {
	ID            UserID
	LoginName     string
	DisplayName   string
	ProfilePicURL string
	Domain        string
	Logins        []LoginID
	Created       time.Time
}{})

// Clone makes a deep copy of Node.
// The result aliases no memory with the original.
func (src *Node) Clone() *Node {
	if src == nil {
		return nil
	}
	dst := new(Node)
	*dst = *src
	dst.KeySignature = append(src.KeySignature[:0:0], src.KeySignature...)
	dst.Addresses = append(src.Addresses[:0:0], src.Addresses...)
	dst.AllowedIPs = append(src.AllowedIPs[:0:0], src.AllowedIPs...)
	dst.Endpoints = append(src.Endpoints[:0:0], src.Endpoints...)
	dst.Hostinfo = src.Hostinfo
	dst.Tags = append(src.Tags[:0:0], src.Tags...)
	dst.PrimaryRoutes = append(src.PrimaryRoutes[:0:0], src.PrimaryRoutes...)
	if dst.LastSeen != nil {
		dst.LastSeen = new(time.Time)
		*dst.LastSeen = *src.LastSeen
	}
	if dst.Online != nil {
		dst.Online = new(bool)
		*dst.Online = *src.Online
	}
	dst.Capabilities = append(src.Capabilities[:0:0], src.Capabilities...)
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _NodeCloneNeedsRegeneration = Node(struct {
	ID                      NodeID
	StableID                StableNodeID
	Name                    string
	User                    UserID
	Sharer                  UserID
	Key                     key.NodePublic
	KeyExpiry               time.Time
	KeySignature            tkatype.MarshaledSignature
	Machine                 key.MachinePublic
	DiscoKey                key.DiscoPublic
	Addresses               []netip.Prefix
	AllowedIPs              []netip.Prefix
	Endpoints               []string
	DERP                    string
	Hostinfo                HostinfoView
	Created                 time.Time
	Tags                    []string
	PrimaryRoutes           []netip.Prefix
	LastSeen                *time.Time
	Online                  *bool
	KeepAlive               bool
	MachineAuthorized       bool
	Capabilities            []string
	ComputedName            string
	computedHostIfDifferent string
	ComputedNameWithHost    string
}{})

// Clone makes a deep copy of Hostinfo.
// The result aliases no memory with the original.
func (src *Hostinfo) Clone() *Hostinfo {
	if src == nil {
		return nil
	}
	dst := new(Hostinfo)
	*dst = *src
	dst.RoutableIPs = append(src.RoutableIPs[:0:0], src.RoutableIPs...)
	dst.RequestTags = append(src.RequestTags[:0:0], src.RequestTags...)
	dst.Services = append(src.Services[:0:0], src.Services...)
	dst.NetInfo = src.NetInfo.Clone()
	dst.SSH_HostKeys = append(src.SSH_HostKeys[:0:0], src.SSH_HostKeys...)
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _HostinfoCloneNeedsRegeneration = Hostinfo(struct {
	IPNVersion      string
	FrontendLogID   string
	BackendLogID    string
	OS              string
	OSVersion       string
	Container       opt.Bool
	Env             string
	Distro          string
	DistroVersion   string
	DistroCodeName  string
	Desktop         opt.Bool
	Package         string
	DeviceModel     string
	Hostname        string
	ShieldsUp       bool
	ShareeNode      bool
	NoLogsNoSupport bool
	GoArch          string
	GoVersion       string
	RoutableIPs     []netip.Prefix
	RequestTags     []string
	Services        []Service
	NetInfo         *NetInfo
	SSH_HostKeys    []string
	Cloud           string
	Userspace       opt.Bool
	UserspaceRouter opt.Bool
}{})

// Clone makes a deep copy of NetInfo.
// The result aliases no memory with the original.
func (src *NetInfo) Clone() *NetInfo {
	if src == nil {
		return nil
	}
	dst := new(NetInfo)
	*dst = *src
	if dst.DERPLatency != nil {
		dst.DERPLatency = map[string]float64{}
		for k, v := range src.DERPLatency {
			dst.DERPLatency[k] = v
		}
	}
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _NetInfoCloneNeedsRegeneration = NetInfo(struct {
	MappingVariesByDestIP opt.Bool
	HairPinning           opt.Bool
	WorkingIPv6           opt.Bool
	OSHasIPv6             opt.Bool
	WorkingUDP            opt.Bool
	WorkingICMPv4         opt.Bool
	HavePortMap           bool
	UPnP                  opt.Bool
	PMP                   opt.Bool
	PCP                   opt.Bool
	PreferredDERP         int
	LinkType              string
	DERPLatency           map[string]float64
}{})

// Clone makes a deep copy of Login.
// The result aliases no memory with the original.
func (src *Login) Clone() *Login {
	if src == nil {
		return nil
	}
	dst := new(Login)
	*dst = *src
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _LoginCloneNeedsRegeneration = Login(struct {
	_             structs.Incomparable
	ID            LoginID
	Provider      string
	LoginName     string
	DisplayName   string
	ProfilePicURL string
	Domain        string
}{})

// Clone makes a deep copy of DNSConfig.
// The result aliases no memory with the original.
func (src *DNSConfig) Clone() *DNSConfig {
	if src == nil {
		return nil
	}
	dst := new(DNSConfig)
	*dst = *src
	dst.Resolvers = make([]*dnstype.Resolver, len(src.Resolvers))
	for i := range dst.Resolvers {
		dst.Resolvers[i] = src.Resolvers[i].Clone()
	}
	if dst.Routes != nil {
		dst.Routes = map[string][]*dnstype.Resolver{}
		for k := range src.Routes {
			dst.Routes[k] = append([]*dnstype.Resolver{}, src.Routes[k]...)
		}
	}
	dst.FallbackResolvers = make([]*dnstype.Resolver, len(src.FallbackResolvers))
	for i := range dst.FallbackResolvers {
		dst.FallbackResolvers[i] = src.FallbackResolvers[i].Clone()
	}
	dst.Domains = append(src.Domains[:0:0], src.Domains...)
	dst.Nameservers = append(src.Nameservers[:0:0], src.Nameservers...)
	dst.CertDomains = append(src.CertDomains[:0:0], src.CertDomains...)
	dst.ExtraRecords = append(src.ExtraRecords[:0:0], src.ExtraRecords...)
	dst.ExitNodeFilteredSet = append(src.ExitNodeFilteredSet[:0:0], src.ExitNodeFilteredSet...)
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _DNSConfigCloneNeedsRegeneration = DNSConfig(struct {
	Resolvers           []*dnstype.Resolver
	Routes              map[string][]*dnstype.Resolver
	FallbackResolvers   []*dnstype.Resolver
	Domains             []string
	Proxied             bool
	Nameservers         []netip.Addr
	PerDomain           bool
	CertDomains         []string
	ExtraRecords        []DNSRecord
	ExitNodeFilteredSet []string
}{})

// Clone makes a deep copy of RegisterResponse.
// The result aliases no memory with the original.
func (src *RegisterResponse) Clone() *RegisterResponse {
	if src == nil {
		return nil
	}
	dst := new(RegisterResponse)
	*dst = *src
	dst.User = *src.User.Clone()
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _RegisterResponseCloneNeedsRegeneration = RegisterResponse(struct {
	User              User
	Login             Login
	NodeKeyExpired    bool
	MachineAuthorized bool
	AuthURL           string
	Error             string
}{})

// Clone makes a deep copy of DERPRegion.
// The result aliases no memory with the original.
func (src *DERPRegion) Clone() *DERPRegion {
	if src == nil {
		return nil
	}
	dst := new(DERPRegion)
	*dst = *src
	dst.Nodes = make([]*DERPNode, len(src.Nodes))
	for i := range dst.Nodes {
		dst.Nodes[i] = src.Nodes[i].Clone()
	}
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _DERPRegionCloneNeedsRegeneration = DERPRegion(struct {
	RegionID   int
	RegionCode string
	RegionName string
	Avoid      bool
	Nodes      []*DERPNode
}{})

// Clone makes a deep copy of DERPMap.
// The result aliases no memory with the original.
func (src *DERPMap) Clone() *DERPMap {
	if src == nil {
		return nil
	}
	dst := new(DERPMap)
	*dst = *src
	if dst.Regions != nil {
		dst.Regions = map[int]*DERPRegion{}
		for k, v := range src.Regions {
			dst.Regions[k] = v.Clone()
		}
	}
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _DERPMapCloneNeedsRegeneration = DERPMap(struct {
	Regions            map[int]*DERPRegion
	OmitDefaultRegions bool
}{})

// Clone makes a deep copy of DERPNode.
// The result aliases no memory with the original.
func (src *DERPNode) Clone() *DERPNode {
	if src == nil {
		return nil
	}
	dst := new(DERPNode)
	*dst = *src
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _DERPNodeCloneNeedsRegeneration = DERPNode(struct {
	Name             string
	RegionID         int
	HostName         string
	CertName         string
	IPv4             string
	IPv6             string
	STUNPort         int
	STUNOnly         bool
	DERPPort         int
	InsecureForTests bool
	STUNTestIP       string
}{})

// Clone makes a deep copy of SSHRule.
// The result aliases no memory with the original.
func (src *SSHRule) Clone() *SSHRule {
	if src == nil {
		return nil
	}
	dst := new(SSHRule)
	*dst = *src
	if dst.RuleExpires != nil {
		dst.RuleExpires = new(time.Time)
		*dst.RuleExpires = *src.RuleExpires
	}
	dst.Principals = make([]*SSHPrincipal, len(src.Principals))
	for i := range dst.Principals {
		dst.Principals[i] = src.Principals[i].Clone()
	}
	if dst.SSHUsers != nil {
		dst.SSHUsers = map[string]string{}
		for k, v := range src.SSHUsers {
			dst.SSHUsers[k] = v
		}
	}
	if dst.Action != nil {
		dst.Action = new(SSHAction)
		*dst.Action = *src.Action
	}
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _SSHRuleCloneNeedsRegeneration = SSHRule(struct {
	RuleExpires *time.Time
	Principals  []*SSHPrincipal
	SSHUsers    map[string]string
	Action      *SSHAction
}{})

// Clone makes a deep copy of SSHPrincipal.
// The result aliases no memory with the original.
func (src *SSHPrincipal) Clone() *SSHPrincipal {
	if src == nil {
		return nil
	}
	dst := new(SSHPrincipal)
	*dst = *src
	dst.PubKeys = append(src.PubKeys[:0:0], src.PubKeys...)
	return dst
}

// A compilation failure here means this code must be regenerated, with the command at the top of this file.
var _SSHPrincipalCloneNeedsRegeneration = SSHPrincipal(struct {
	Node      StableNodeID
	NodeIP    string
	UserLogin string
	Any       bool
	PubKeys   []string
}{})

// Clone duplicates src into dst and reports whether it succeeded.
// To succeed, <src, dst> must be of types <*T, *T> or <*T, **T>,
// where T is one of User,Node,Hostinfo,NetInfo,Login,DNSConfig,RegisterResponse,DERPRegion,DERPMap,DERPNode,SSHRule,SSHPrincipal.
func Clone(dst, src any) bool {
	switch src := src.(type) {
	case *User:
		switch dst := dst.(type) {
		case *User:
			*dst = *src.Clone()
			return true
		case **User:
			*dst = src.Clone()
			return true
		}
	case *Node:
		switch dst := dst.(type) {
		case *Node:
			*dst = *src.Clone()
			return true
		case **Node:
			*dst = src.Clone()
			return true
		}
	case *Hostinfo:
		switch dst := dst.(type) {
		case *Hostinfo:
			*dst = *src.Clone()
			return true
		case **Hostinfo:
			*dst = src.Clone()
			return true
		}
	case *NetInfo:
		switch dst := dst.(type) {
		case *NetInfo:
			*dst = *src.Clone()
			return true
		case **NetInfo:
			*dst = src.Clone()
			return true
		}
	case *Login:
		switch dst := dst.(type) {
		case *Login:
			*dst = *src.Clone()
			return true
		case **Login:
			*dst = src.Clone()
			return true
		}
	case *DNSConfig:
		switch dst := dst.(type) {
		case *DNSConfig:
			*dst = *src.Clone()
			return true
		case **DNSConfig:
			*dst = src.Clone()
			return true
		}
	case *RegisterResponse:
		switch dst := dst.(type) {
		case *RegisterResponse:
			*dst = *src.Clone()
			return true
		case **RegisterResponse:
			*dst = src.Clone()
			return true
		}
	case *DERPRegion:
		switch dst := dst.(type) {
		case *DERPRegion:
			*dst = *src.Clone()
			return true
		case **DERPRegion:
			*dst = src.Clone()
			return true
		}
	case *DERPMap:
		switch dst := dst.(type) {
		case *DERPMap:
			*dst = *src.Clone()
			return true
		case **DERPMap:
			*dst = src.Clone()
			return true
		}
	case *DERPNode:
		switch dst := dst.(type) {
		case *DERPNode:
			*dst = *src.Clone()
			return true
		case **DERPNode:
			*dst = src.Clone()
			return true
		}
	case *SSHRule:
		switch dst := dst.(type) {
		case *SSHRule:
			*dst = *src.Clone()
			return true
		case **SSHRule:
			*dst = src.Clone()
			return true
		}
	case *SSHPrincipal:
		switch dst := dst.(type) {
		case *SSHPrincipal:
			*dst = *src.Clone()
			return true
		case **SSHPrincipal:
			*dst = src.Clone()
			return true
		}
	}
	return false
}