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chore: netip.Prefix should not using pointer

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This commit is contained in:
wwqgtxx
2023-10-26 10:39:54 +08:00
parent 4314b37d04
commit bffe47a974
9 changed files with 40 additions and 40 deletions
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2
component/dialer/bind.go
View File

@ -15,7 +15,7 @@ func LookupLocalAddrFromIfaceName(ifaceName string, network string, destination
return nil, err
}
var addr *netip.Prefix
var addr netip.Prefix
switch network {
case "udp4", "tcp4":
addr, err = ifaceObj.PickIPv4Addr(destination)

8
component/fakeip/pool.go
View File

@ -36,7 +36,7 @@ type Pool struct {
cycle bool
mux sync.Mutex
host *trie.DomainTrie[struct{}]
ipnet *netip.Prefix
ipnet netip.Prefix
store store
}
@ -91,7 +91,7 @@ func (p *Pool) Broadcast() netip.Addr {
}
// IPNet return raw ipnet
func (p *Pool) IPNet() *netip.Prefix {
func (p *Pool) IPNet() netip.Prefix {
return p.ipnet
}
@ -153,7 +153,7 @@ func (p *Pool) restoreState() {
}
type Options struct {
IPNet *netip.Prefix
IPNet netip.Prefix
Host *trie.DomainTrie[struct{}]
// Size sets the maximum number of entries in memory
@ -171,7 +171,7 @@ func New(options Options) (*Pool, error) {
hostAddr = options.IPNet.Masked().Addr()
gateway = hostAddr.Next()
first = gateway.Next().Next().Next() // default start with 198.18.0.4
last = nnip.UnMasked(*options.IPNet)
last = nnip.UnMasked(options.IPNet)
)
if !options.IPNet.IsValid() || !first.IsValid() || !first.Less(last) {

24
component/fakeip/pool_test.go
View File

@ -51,7 +51,7 @@ func createCachefileStore(options Options) (*Pool, string, error) {
func TestPool_Basic(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.0/28")
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
assert.Nil(t, err)
@ -79,7 +79,7 @@ func TestPool_Basic(t *testing.T) {
func TestPool_BasicV6(t *testing.T) {
ipnet := netip.MustParsePrefix("2001:4860:4860::8888/118")
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
assert.Nil(t, err)
@ -107,7 +107,7 @@ func TestPool_BasicV6(t *testing.T) {
func TestPool_Case_Insensitive(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/29")
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
assert.Nil(t, err)
@ -128,7 +128,7 @@ func TestPool_Case_Insensitive(t *testing.T) {
func TestPool_CycleUsed(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.16/28")
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
assert.Nil(t, err)
@ -152,7 +152,7 @@ func TestPool_Skip(t *testing.T) {
tree := trie.New[struct{}]()
tree.Insert("example.com", struct{}{})
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
Host: tree,
})
@ -168,7 +168,7 @@ func TestPool_Skip(t *testing.T) {
func TestPool_MaxCacheSize(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/24")
pool, _ := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 2,
})
@ -183,7 +183,7 @@ func TestPool_MaxCacheSize(t *testing.T) {
func TestPool_DoubleMapping(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/24")
pool, _ := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 2,
})
@ -213,7 +213,7 @@ func TestPool_DoubleMapping(t *testing.T) {
func TestPool_Clone(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/24")
pool, _ := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 2,
})
@ -223,7 +223,7 @@ func TestPool_Clone(t *testing.T) {
assert.True(t, last == netip.AddrFrom4([4]byte{192, 168, 0, 5}))
newPool, _ := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 2,
})
newPool.CloneFrom(pool)
@ -236,7 +236,7 @@ func TestPool_Clone(t *testing.T) {
func TestPool_Error(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/31")
_, err := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
@ -246,7 +246,7 @@ func TestPool_Error(t *testing.T) {
func TestPool_FlushFileCache(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/28")
pools, tempfile, err := createPools(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})
assert.Nil(t, err)
@ -278,7 +278,7 @@ func TestPool_FlushFileCache(t *testing.T) {
func TestPool_FlushMemoryCache(t *testing.T) {
ipnet := netip.MustParsePrefix("192.168.0.1/28")
pool, _ := New(Options{
IPNet: &ipnet,
IPNet: ipnet,
Size: 10,
})

24
component/iface/iface.go
View File

@ -13,7 +13,7 @@ import (
type Interface struct {
Index int
Name string
Addrs []*netip.Prefix
Addrs []netip.Prefix
HardwareAddr net.HardwareAddr
}
@ -43,7 +43,7 @@ func ResolveInterface(name string) (*Interface, error) {
continue
}
ipNets := make([]*netip.Prefix, 0, len(addrs))
ipNets := make([]netip.Prefix, 0, len(addrs))
for _, addr := range addrs {
ipNet := addr.(*net.IPNet)
ip, _ := netip.AddrFromSlice(ipNet.IP)
@ -59,7 +59,7 @@ func ResolveInterface(name string) (*Interface, error) {
}
pf := netip.PrefixFrom(ip, ones)
ipNets = append(ipNets, &pf)
ipNets = append(ipNets, pf)
}
r[iface.Name] = &Interface{
@ -89,27 +89,27 @@ func FlushCache() {
interfaces.Reset()
}
func (iface *Interface) PickIPv4Addr(destination netip.Addr) (*netip.Prefix, error) {
return iface.pickIPAddr(destination, func(addr *netip.Prefix) bool {
func (iface *Interface) PickIPv4Addr(destination netip.Addr) (netip.Prefix, error) {
return iface.pickIPAddr(destination, func(addr netip.Prefix) bool {
return addr.Addr().Is4()
})
}
func (iface *Interface) PickIPv6Addr(destination netip.Addr) (*netip.Prefix, error) {
return iface.pickIPAddr(destination, func(addr *netip.Prefix) bool {
func (iface *Interface) PickIPv6Addr(destination netip.Addr) (netip.Prefix, error) {
return iface.pickIPAddr(destination, func(addr netip.Prefix) bool {
return addr.Addr().Is6()
})
}
func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr *netip.Prefix) bool) (*netip.Prefix, error) {
var fallback *netip.Prefix
func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr netip.Prefix) bool) (netip.Prefix, error) {
var fallback netip.Prefix
for _, addr := range iface.Addrs {
if !accept(addr) {
continue
}
if fallback == nil && !addr.Addr().IsLinkLocalUnicast() {
if !fallback.IsValid() && !addr.Addr().IsLinkLocalUnicast() {
fallback = addr
if !destination.IsValid() {
@ -122,8 +122,8 @@ func (iface *Interface) pickIPAddr(destination netip.Addr, accept func(addr *net
}
}
if fallback == nil {
return nil, ErrAddrNotFound
if !fallback.IsValid() {
return netip.Prefix{}, ErrAddrNotFound
}
return fallback, nil