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refactor: clear linkname,reduce cycle dependencies,transport init geosite function

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This commit is contained in:
Skyxim 2022-06-10 13:36:09 +08:00
parent eea9a12560
commit a5acd3aa97
15 changed files with 203 additions and 149 deletions
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52
component/geodata/init.go Normal file
View file

@ -0,0 +1,52 @@
package geodata
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/log"
"io"
"net/http"
"os"
)
var initFlag bool
func InitGeoSite() error {
if _, err := os.Stat(C.Path.GeoSite()); os.IsNotExist(err) {
log.Infoln("Can't find GeoSite.dat, start download")
if err := downloadGeoSite(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't download GeoSite.dat: %s", err.Error())
}
log.Infoln("Download GeoSite.dat finish")
}
if !initFlag {
if err := Verify(C.GeositeName); err != nil {
log.Warnln("GeoSite.dat invalid, remove and download: %s", err)
if err := os.Remove(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't remove invalid GeoSite.dat: %s", err.Error())
}
if err := downloadGeoSite(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't download GeoSite.dat: %s", err.Error())
}
}
initFlag = true
}
return nil
}
func downloadGeoSite(path string) (err error) {
resp, err := http.Get(C.GeoSiteUrl)
if err != nil {
return
}
defer resp.Body.Close()
f, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, 0o644)
if err != nil {
return err
}
defer f.Close()
_, err = io.Copy(f, resp.Body)
return err
}

4
config/config.go
View file

@ -533,7 +533,7 @@ func parseRules(cfg *RawConfig, proxies map[string]C.Proxy) ([]C.Rule, map[strin
log.Infoln("Geodata Loader mode: %s", geodata.LoaderName())
// parse rule provider
for name, mapping := range cfg.RuleProvider {
rp, err := RP.ParseRuleProvider(name, mapping)
rp, err := RP.ParseRuleProvider(name, mapping, R.ParseRule)
if err != nil {
return nil, nil, err
}
@ -723,7 +723,7 @@ func parseFallbackIPCIDR(ips []string) ([]*netip.Prefix, error) {
func parseFallbackGeoSite(countries []string, rules []C.Rule) ([]*router.DomainMatcher, error) {
var sites []*router.DomainMatcher
if len(countries) > 0 {
if err := initGeoSite(); err != nil {
if err := geodata.InitGeoSite(); err != nil {
return nil, fmt.Errorf("can't initial GeoSite: %s", err)
}
}

42
config/initial.go
View file

@ -12,8 +12,6 @@ import (
"github.com/Dreamacro/clash/log"
)
var initFlag bool
func downloadMMDB(path string) (err error) {
resp, err := http.Get(C.MmdbUrl)
if err != nil {
@ -48,46 +46,6 @@ func downloadGeoIP(path string) (err error) {
return err
}
func downloadGeoSite(path string) (err error) {
resp, err := http.Get(C.GeoSiteUrl)
if err != nil {
return
}
defer resp.Body.Close()
f, err := os.OpenFile(path, os.O_CREATE|os.O_WRONLY, 0o644)
if err != nil {
return err
}
defer f.Close()
_, err = io.Copy(f, resp.Body)
return err
}
func initGeoSite() error {
if _, err := os.Stat(C.Path.GeoSite()); os.IsNotExist(err) {
log.Infoln("Can't find GeoSite.dat, start download")
if err := downloadGeoSite(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't download GeoSite.dat: %s", err.Error())
}
log.Infoln("Download GeoSite.dat finish")
}
if !initFlag {
if err := geodata.Verify(C.GeositeName); err != nil {
log.Warnln("GeoSite.dat invalid, remove and download: %s", err)
if err := os.Remove(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't remove invalid GeoSite.dat: %s", err.Error())
}
if err := downloadGeoSite(C.Path.GeoSite()); err != nil {
return fmt.Errorf("can't download GeoSite.dat: %s", err.Error())
}
}
initFlag = true
}
return nil
}
func initGeoIP() error {
if C.GeodataMode {
if _, err := os.Stat(C.Path.GeoIP()); os.IsNotExist(err) {

5
rules/common/geosite.go
View file

@ -11,9 +11,6 @@ import (
_ "unsafe"
)
//go:linkname initGeoSite github.com/Dreamacro/clash/config.initGeoSite
func initGeoSite() error
type GEOSITE struct {
*Base
country string
@ -53,7 +50,7 @@ func (gs *GEOSITE) GetRecodeSize() int {
func NewGEOSITE(country string, adapter string) (*GEOSITE, error) {
if !initFlag {
if err := initGeoSite(); err != nil {
if err := geodata.InitGeoSite(); err != nil {
log.Errorln("can't initial GeoSite: %s", err)
return nil, err
}

5
rules/logic/and.go
View file

@ -19,9 +19,10 @@ func (A *AND) ShouldFindProcess() bool {
return false
}
func NewAND(payload string, adapter string) (*AND, error) {
func NewAND(payload string, adapter string,
parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (*AND, error) {
and := &AND{Base: &common.Base{}, payload: payload, adapter: adapter}
rules, err := parseRuleByPayload(payload)
rules, err := parseRuleByPayload(payload, parse)
if err != nil {
return nil, err
}

20
rules/logic/common.go
View file

@ -9,10 +9,7 @@ import (
_ "unsafe"
)
//go:linkname parseRule github.com/Dreamacro/clash/rules.ParseRule
func parseRule(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)
func parseRuleByPayload(payload string) ([]C.Rule, error) {
func parseRuleByPayload(payload string, parseRule func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) ([]C.Rule, error) {
regex, err := regexp.Compile("\\(.*\\)")
if err != nil {
return nil, err
@ -29,7 +26,7 @@ func parseRuleByPayload(payload string) ([]C.Rule, error) {
for _, subRange := range subRanges {
subPayload := payload[subRange.start+1 : subRange.end]
rule, err := payloadToRule(subPayload)
rule, err := payloadToRule(subPayload, parseLogicSubRule(parseRule))
if err != nil {
return nil, err
}
@ -47,7 +44,7 @@ func containRange(r Range, preStart, preEnd int) bool {
return preStart < r.start && preEnd > r.end
}
func payloadToRule(subPayload string) (C.Rule, error) {
func payloadToRule(subPayload string, parseRule func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (C.Rule, error) {
splitStr := strings.SplitN(subPayload, ",", 2)
if len(splitStr) < 2 {
return nil, fmt.Errorf("[%s] format is error", subPayload)
@ -62,6 +59,17 @@ func payloadToRule(subPayload string) (C.Rule, error) {
return parseRule(tp, param[0], "", param[1:])
}
func parseLogicSubRule(parseRule func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
return func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "MATCH":
return nil, fmt.Errorf("unsupported rule type on logic rule")
default:
return parseRule(tp, payload, target, params)
}
}
}
type Range struct {
start int
end int

73
rules/logic/logic_test.go
View file

@ -1,13 +1,72 @@
package logic
import (
"fmt"
"github.com/Dreamacro/clash/constant"
RC "github.com/Dreamacro/clash/rules/common"
RP "github.com/Dreamacro/clash/rules/provider"
"github.com/stretchr/testify/assert"
"testing"
)
func ParseRule(tp, payload, target string, params []string) (parsed constant.Rule, parseErr error) {
switch tp {
case "DOMAIN":
parsed = RC.NewDomain(payload, target)
case "DOMAIN-SUFFIX":
parsed = RC.NewDomainSuffix(payload, target)
case "DOMAIN-KEYWORD":
parsed = RC.NewDomainKeyword(payload, target)
case "GEOSITE":
parsed, parseErr = RC.NewGEOSITE(payload, target)
case "GEOIP":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewGEOIP(payload, target, noResolve)
case "IP-CIDR", "IP-CIDR6":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRNoResolve(noResolve))
case "SRC-IP-CIDR":
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRSourceIP(true), RC.WithIPCIDRNoResolve(true))
case "IP-SUFFIX":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPSuffix(payload, target, false, noResolve)
case "SRC-IP-SUFFIX":
parsed, parseErr = RC.NewIPSuffix(payload, target, true, true)
case "SRC-PORT":
parsed, parseErr = RC.NewPort(payload, target, true)
case "DST-PORT":
parsed, parseErr = RC.NewPort(payload, target, false)
case "PROCESS-NAME":
parsed, parseErr = RC.NewProcess(payload, target, true)
case "PROCESS-PATH":
parsed, parseErr = RC.NewProcess(payload, target, false)
case "NETWORK":
parsed, parseErr = RC.NewNetworkType(payload, target)
case "UID":
parsed, parseErr = RC.NewUid(payload, target)
case "IN-TYPE":
parsed, parseErr = RC.NewInType(payload, target)
case "AND":
parsed, parseErr = NewAND(payload, target, ParseRule)
case "OR":
parsed, parseErr = NewOR(payload, target, ParseRule)
case "NOT":
parsed, parseErr = NewNOT(payload, target, ParseRule)
case "RULE-SET":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RP.NewRuleSet(payload, target, noResolve, ParseRule)
case "MATCH":
parsed = RC.NewMatch(target)
parseErr = nil
default:
parseErr = fmt.Errorf("unsupported rule type %s", tp)
}
return
}
func TestAND(t *testing.T) {
and, err := NewAND("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT")
and, err := NewAND("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
assert.Equal(t, nil, err)
assert.Equal(t, "DIRECT", and.adapter)
assert.Equal(t, false, and.ShouldResolveIP())
@ -18,29 +77,29 @@ func TestAND(t *testing.T) {
DstPort: "20000",
}))
and, err = NewAND("(DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT")
and, err = NewAND("(DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
assert.NotEqual(t, nil, err)
and, err = NewAND("((AND,(DOMAIN,baidu.com),(NETWORK,TCP)),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT")
and, err = NewAND("((AND,(DOMAIN,baidu.com),(NETWORK,TCP)),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
assert.Equal(t, nil, err)
}
func TestNOT(t *testing.T) {
not, err := NewNOT("((DST-PORT,6000-6500))", "REJECT")
not, err := NewNOT("((DST-PORT,6000-6500))", "REJECT", ParseRule)
assert.Equal(t, nil, err)
assert.Equal(t, false, not.Match(&constant.Metadata{
DstPort: "6100",
}))
_, err = NewNOT("((DST-PORT,5600-6666),(DOMAIN,baidu.com))", "DIRECT")
_, err = NewNOT("((DST-PORT,5600-6666),(DOMAIN,baidu.com))", "DIRECT", ParseRule)
assert.NotEqual(t, nil, err)
_, err = NewNOT("(())", "DIRECT")
_, err = NewNOT("(())", "DIRECT", ParseRule)
assert.NotEqual(t, nil, err)
}
func TestOR(t *testing.T) {
or, err := NewOR("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT")
or, err := NewOR("((DOMAIN,baidu.com),(NETWORK,TCP),(DST-PORT,10001-65535))", "DIRECT", ParseRule)
assert.Equal(t, nil, err)
assert.Equal(t, true, or.Match(&constant.Metadata{
NetWork: constant.TCP,

4
rules/logic/not.go
View file

@ -17,9 +17,9 @@ func (not *NOT) ShouldFindProcess() bool {
return false
}
func NewNOT(payload string, adapter string) (*NOT, error) {
func NewNOT(payload string, adapter string, parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (*NOT, error) {
not := &NOT{Base: &common.Base{}, adapter: adapter}
rule, err := parseRuleByPayload(payload)
rule, err := parseRuleByPayload(payload, parse)
if err != nil {
return nil, err
}

4
rules/logic/or.go
View file

@ -45,9 +45,9 @@ func (or *OR) ShouldResolveIP() bool {
return or.needIP
}
func NewOR(payload string, adapter string) (*OR, error) {
func NewOR(payload string, adapter string, parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (*OR, error) {
or := &OR{Base: &common.Base{}, payload: payload, adapter: adapter}
rules, err := parseRuleByPayload(payload)
rules, err := parseRuleByPayload(payload, parse)
if err != nil {
return nil, err
}

47
rules/parser.go
View file

@ -1,29 +1,64 @@
package rules
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
RC "github.com/Dreamacro/clash/rules/common"
"github.com/Dreamacro/clash/rules/logic"
RP "github.com/Dreamacro/clash/rules/provider"
"github.com/Dreamacro/clash/rules/ruleparser"
)
func ParseRule(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "DOMAIN":
parsed = RC.NewDomain(payload, target)
case "DOMAIN-SUFFIX":
parsed = RC.NewDomainSuffix(payload, target)
case "DOMAIN-KEYWORD":
parsed = RC.NewDomainKeyword(payload, target)
case "GEOSITE":
parsed, parseErr = RC.NewGEOSITE(payload, target)
case "GEOIP":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewGEOIP(payload, target, noResolve)
case "IP-CIDR", "IP-CIDR6":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRNoResolve(noResolve))
case "SRC-IP-CIDR":
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRSourceIP(true), RC.WithIPCIDRNoResolve(true))
case "IP-SUFFIX":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPSuffix(payload, target, false, noResolve)
case "SRC-IP-SUFFIX":
parsed, parseErr = RC.NewIPSuffix(payload, target, true, true)
case "SRC-PORT":
parsed, parseErr = RC.NewPort(payload, target, true)
case "DST-PORT":
parsed, parseErr = RC.NewPort(payload, target, false)
case "PROCESS-NAME":
parsed, parseErr = RC.NewProcess(payload, target, true)
case "PROCESS-PATH":
parsed, parseErr = RC.NewProcess(payload, target, false)
case "NETWORK":
parsed, parseErr = RC.NewNetworkType(payload, target)
case "UID":
parsed, parseErr = RC.NewUid(payload, target)
case "IN-TYPE":
parsed, parseErr = RC.NewInType(payload, target)
case "AND":
parsed, parseErr = logic.NewAND(payload, target)
parsed, parseErr = logic.NewAND(payload, target, ParseRule)
case "OR":
parsed, parseErr = logic.NewOR(payload, target)
parsed, parseErr = logic.NewOR(payload, target, ParseRule)
case "NOT":
parsed, parseErr = logic.NewNOT(payload, target)
parsed, parseErr = logic.NewNOT(payload, target, ParseRule)
case "RULE-SET":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RP.NewRuleSet(payload, target, noResolve)
parsed, parseErr = RP.NewRuleSet(payload, target, noResolve, ParseRule)
case "MATCH":
parsed = RC.NewMatch(target)
parseErr = nil
default:
parsed, parseErr = ruleparser.ParseSameRule(tp, payload, target, params)
parseErr = fmt.Errorf("unsupported rule type %s", tp)
}
if parseErr != nil {

15
rules/provider/classical_strategy.go
View file

@ -1,6 +1,7 @@
package provider
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
"github.com/Dreamacro/clash/log"
)
@ -9,6 +10,7 @@ type classicalStrategy struct {
rules []C.Rule
count int
shouldResolveIP bool
parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)
}
func (c *classicalStrategy) Match(metadata *C.Metadata) bool {
@ -34,7 +36,7 @@ func (c *classicalStrategy) OnUpdate(rules []string) {
shouldResolveIP := false
for _, rawRule := range rules {
ruleType, rule, params := ruleParse(rawRule)
r, err := parseRule(ruleType, rule, "", params)
r, err := c.parse(ruleType, rule, "", params)
if err != nil {
log.Warnln("parse rule error:[%s]", err.Error())
} else {
@ -50,6 +52,13 @@ func (c *classicalStrategy) OnUpdate(rules []string) {
c.count = len(classicalRules)
}
func NewClassicalStrategy() *classicalStrategy {
return &classicalStrategy{rules: []C.Rule{}}
func NewClassicalStrategy(parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) *classicalStrategy {
return &classicalStrategy{rules: []C.Rule{}, parse: func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "MATCH":
return nil, fmt.Errorf("unsupported rule type on rule-set")
default:
return parse(tp, payload, target, params)
}
}}
}

20
rules/provider/parse.go
View file

@ -6,8 +6,6 @@ import (
"github.com/Dreamacro/clash/common/structure"
C "github.com/Dreamacro/clash/constant"
P "github.com/Dreamacro/clash/constant/provider"
RC "github.com/Dreamacro/clash/rules/common"
"github.com/Dreamacro/clash/rules/ruleparser"
"time"
)
@ -19,7 +17,7 @@ type ruleProviderSchema struct {
Interval int `provider:"interval,omitempty"`
}
func ParseRuleProvider(name string, mapping map[string]interface{}) (P.RuleProvider, error) {
func ParseRuleProvider(name string, mapping map[string]interface{}, parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (P.RuleProvider, error) {
schema := &ruleProviderSchema{}
decoder := structure.NewDecoder(structure.Option{TagName: "provider", WeaklyTypedInput: true})
if err := decoder.Decode(mapping, schema); err != nil {
@ -49,19 +47,5 @@ func ParseRuleProvider(name string, mapping map[string]interface{}) (P.RuleProvi
return nil, fmt.Errorf("unsupported vehicle type: %s", schema.Type)
}
return NewRuleSetProvider(name, behavior, time.Duration(uint(schema.Interval))*time.Second, vehicle), nil
}
func parseRule(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
parsed, parseErr = ruleparser.ParseSameRule(tp, payload, target, params)
if parseErr != nil {
return nil, parseErr
}
ruleExtra := &C.RuleExtra{
Network: RC.FindNetwork(params),
SourceIPs: RC.FindSourceIPs(params),
}
parsed.SetRuleExtra(ruleExtra)
return parsed, parseErr
return NewRuleSetProvider(name, behavior, time.Duration(uint(schema.Interval))*time.Second, vehicle, parse), nil
}

9
rules/provider/provider.go
View file

@ -99,7 +99,8 @@ func (rp *ruleSetProvider) MarshalJSON() ([]byte, error) {
})
}
func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration, vehicle P.Vehicle) P.RuleProvider {
func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration, vehicle P.Vehicle,
parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) P.RuleProvider {
rp := &ruleSetProvider{
behavior: behavior,
}
@ -112,7 +113,7 @@ func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration
fetcher := newFetcher(name, interval, vehicle, rulesParse, onUpdate)
rp.fetcher = fetcher
rp.strategy = newStrategy(behavior)
rp.strategy = newStrategy(behavior, parse)
wrapper := &RuleSetProvider{
rp,
@ -123,7 +124,7 @@ func NewRuleSetProvider(name string, behavior P.RuleType, interval time.Duration
return wrapper
}
func newStrategy(behavior P.RuleType) ruleStrategy {
func newStrategy(behavior P.RuleType, parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) ruleStrategy {
switch behavior {
case P.Domain:
strategy := NewDomainStrategy()
@ -132,7 +133,7 @@ func newStrategy(behavior P.RuleType) ruleStrategy {
strategy := NewIPCidrStrategy()
return strategy
case P.Classical:
strategy := NewClassicalStrategy()
strategy := NewClassicalStrategy(parse)
return strategy
default:
return nil

2
rules/provider/rule_set.go
View file

@ -47,7 +47,7 @@ func (rs *RuleSet) getProviders() P.RuleProvider {
return rs.ruleProvider
}
func NewRuleSet(ruleProviderName string, adapter string, noResolveIP bool) (*RuleSet, error) {
func NewRuleSet(ruleProviderName string, adapter string, noResolveIP bool, parse func(tp, payload, target string, params []string) (parsed C.Rule, parseErr error)) (*RuleSet, error) {
rp, ok := RuleProviders()[ruleProviderName]
if !ok {
return nil, fmt.Errorf("rule set %s not found", ruleProviderName)

50
rules/ruleparser/ruleparser.go
View file

@ -1,50 +0,0 @@
package ruleparser
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
RC "github.com/Dreamacro/clash/rules/common"
)
func ParseSameRule(tp, payload, target string, params []string) (parsed C.Rule, parseErr error) {
switch tp {
case "DOMAIN":
parsed = RC.NewDomain(payload, target)
case "DOMAIN-SUFFIX":
parsed = RC.NewDomainSuffix(payload, target)
case "DOMAIN-KEYWORD":
parsed = RC.NewDomainKeyword(payload, target)
case "GEOSITE":
parsed, parseErr = RC.NewGEOSITE(payload, target)
case "GEOIP":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewGEOIP(payload, target, noResolve)
case "IP-CIDR", "IP-CIDR6":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRNoResolve(noResolve))
case "SRC-IP-CIDR":
parsed, parseErr = RC.NewIPCIDR(payload, target, RC.WithIPCIDRSourceIP(true), RC.WithIPCIDRNoResolve(true))
case "IP-SUFFIX":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPSuffix(payload, target, false, noResolve)
case "SRC-IP-SUFFIX":
parsed, parseErr = RC.NewIPSuffix(payload, target, true, true)
case "SRC-PORT":
parsed, parseErr = RC.NewPort(payload, target, true)
case "DST-PORT":
parsed, parseErr = RC.NewPort(payload, target, false)
case "PROCESS-NAME":
parsed, parseErr = RC.NewProcess(payload, target, true)
case "PROCESS-PATH":
parsed, parseErr = RC.NewProcess(payload, target, false)
case "NETWORK":
parsed, parseErr = RC.NewNetworkType(payload, target)
case "UID":
parsed, parseErr = RC.NewUid(payload, target)
case "IN-TYPE":
parsed, parseErr = RC.NewInType(payload, target)
default:
parseErr = fmt.Errorf("unsupported rule type %s", tp)
}
return
}