mihomo/rule/parser.go
MetaCubeX f01ac69654 Merge remote-tracking branch 'clash/dev' into Alpha
# Conflicts:
#	.github/workflows/codeql-analysis.yml
#	.github/workflows/docker.yml
#	.github/workflows/linter.yml
#	.github/workflows/stale.yml
#	Makefile
#	component/dialer/dialer.go
#	config/config.go
#	constant/metadata.go
#	constant/rule.go
#	rule/common/domain.go
#	rule/common/domain_keyword.go
#	rule/common/domain_suffix.go
#	rule/common/final.go
#	rule/common/ipcidr.go
#	rule/geoip.go
#	rule/parser.go
#	rule/port.go
#	rule/process.go
2022-03-15 23:13:41 +08:00

65 lines
2 KiB
Go

package rules
import (
"fmt"
C "github.com/Dreamacro/clash/constant"
RC "github.com/Dreamacro/clash/rule/common"
"github.com/Dreamacro/clash/rule/logic"
RP "github.com/Dreamacro/clash/rule/provider"
)
func ParseRule(tp, payload, target string, params []string) (C.Rule, error) {
var (
parseErr error
parsed C.Rule
)
ruleExtra := &C.RuleExtra{
Network: RC.FindNetwork(params),
SourceIPs: RC.FindSourceIPs(params),
ProcessNames: RC.FindProcessName(params),
}
switch tp {
case "DOMAIN":
parsed = RC.NewDomain(payload, target, ruleExtra)
case "DOMAIN-SUFFIX":
parsed = RC.NewDomainSuffix(payload, target, ruleExtra)
case "DOMAIN-KEYWORD":
parsed = RC.NewDomainKeyword(payload, target, ruleExtra)
case "GEOSITE":
parsed, parseErr = RC.NewGEOSITE(payload, target, ruleExtra)
case "GEOIP":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewGEOIP(payload, target, noResolve, ruleExtra)
case "IP-CIDR", "IP-CIDR6":
noResolve := RC.HasNoResolve(params)
parsed, parseErr = RC.NewIPCIDR(payload, target, ruleExtra, RC.WithIPCIDRNoResolve(noResolve))
case "SRC-IP-CIDR":
parsed, parseErr = RC.NewIPCIDR(payload, target, ruleExtra, RC.WithIPCIDRSourceIP(true), RC.WithIPCIDRNoResolve(true))
case "SRC-PORT":
parsed, parseErr = RC.NewPort(payload, target, true, ruleExtra)
case "DST-PORT":
parsed, parseErr = RC.NewPort(payload, target, false, ruleExtra)
case "PROCESS-NAME":
parsed, parseErr = RC.NewProcess(payload, target, true,ruleExtra)
case "PROCESS-PATH":
parsed, parseErr = RC.NewProcess(payload, target, false,ruleExtra)
case "MATCH":
parsed = RC.NewMatch(target, ruleExtra)
case "RULE-SET":
parsed, parseErr = RP.NewRuleSet(payload, target, ruleExtra)
case "NETWORK":
parsed, parseErr = RC.NewNetworkType(payload, target)
case "AND":
parsed, parseErr = logic.NewAND(payload, target)
case "OR":
parsed, parseErr = logic.NewOR(payload, target)
case "NOT":
parsed, parseErr = logic.NewNOT(payload, target)
default:
parseErr = fmt.Errorf("unsupported rule type %s", tp)
}
return parsed, parseErr
}