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75 lines
1.2 KiB
Go
75 lines
1.2 KiB
Go
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package common
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import (
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"fmt"
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C "github.com/Dreamacro/clash/constant"
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"strings"
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)
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type InType struct {
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*Base
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types []C.Type
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adapter string
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payload string
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}
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func (u *InType) Match(metadata *C.Metadata) bool {
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for _, tp := range u.types {
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if metadata.Type == tp {
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return true
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}
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}
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return false
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}
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func (u *InType) RuleType() C.RuleType {
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return C.INTYPE
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}
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func (u *InType) Adapter() string {
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return u.adapter
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}
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func (u *InType) Payload() string {
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return u.payload
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}
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func NewInType(iTypes, adapter string) (*InType, error) {
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types := strings.Split(iTypes, "/")
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if len(types) == 0 {
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return nil, fmt.Errorf("in type could be empty")
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}
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tps, err := parseInTypes(types)
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if err != nil {
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return nil, err
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}
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return &InType{
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Base: &Base{},
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types: tps,
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adapter: adapter,
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payload: strings.ToUpper(iTypes),
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}, nil
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}
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func parseInTypes(tps []string) (res []C.Type, err error) {
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for _, tp := range tps {
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utp := strings.ToUpper(tp)
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var r *C.Type
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if utp == "SOCKS" {
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r, _ = C.ParseType("SOCKS4")
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res = append(res, *r)
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r, _ = C.ParseType("SOCKS5")
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res = append(res, *r)
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} else {
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r, err = C.ParseType(utp)
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if err != nil {
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return
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}
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res = append(res, *r)
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}
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}
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return
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}
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