mirror of
https://gitclone.com/github.com/MetaCubeX/Clash.Meta
synced 2024-11-15 13:41:23 +08:00
123 lines
2.0 KiB
Go
123 lines
2.0 KiB
Go
package provider
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import (
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"context"
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"io/ioutil"
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"net/http"
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"net/url"
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"time"
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"github.com/Dreamacro/clash/component/dialer"
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)
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// Vehicle Type
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const (
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File VehicleType = iota
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HTTP
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Compatible
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)
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// VehicleType defined
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type VehicleType int
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func (v VehicleType) String() string {
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switch v {
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case File:
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return "File"
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case HTTP:
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return "HTTP"
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case Compatible:
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return "Compatible"
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default:
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return "Unknown"
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}
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}
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type Vehicle interface {
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Read() ([]byte, error)
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Path() string
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Type() VehicleType
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}
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type FileVehicle struct {
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path string
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}
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func (f *FileVehicle) Type() VehicleType {
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return File
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}
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func (f *FileVehicle) Path() string {
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return f.path
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}
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func (f *FileVehicle) Read() ([]byte, error) {
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return ioutil.ReadFile(f.path)
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}
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func NewFileVehicle(path string) *FileVehicle {
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return &FileVehicle{path: path}
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}
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type HTTPVehicle struct {
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url string
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path string
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}
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func (h *HTTPVehicle) Type() VehicleType {
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return HTTP
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}
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func (h *HTTPVehicle) Path() string {
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return h.path
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}
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func (h *HTTPVehicle) Read() ([]byte, error) {
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ctx, cancel := context.WithTimeout(context.Background(), time.Second*20)
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defer cancel()
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uri, err := url.Parse(h.url)
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if err != nil {
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return nil, err
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}
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req, err := http.NewRequest(http.MethodGet, uri.String(), nil)
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if err != nil {
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return nil, err
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}
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if user := uri.User; user != nil {
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password, _ := user.Password()
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req.SetBasicAuth(user.Username(), password)
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}
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req = req.WithContext(ctx)
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transport := &http.Transport{
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// from http.DefaultTransport
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MaxIdleConns: 100,
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IdleConnTimeout: 90 * time.Second,
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TLSHandshakeTimeout: 10 * time.Second,
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ExpectContinueTimeout: 1 * time.Second,
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DialContext: dialer.DialContext,
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}
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client := http.Client{Transport: transport}
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resp, err := client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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buf, err := ioutil.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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return buf, nil
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}
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func NewHTTPVehicle(url string, path string) *HTTPVehicle {
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return &HTTPVehicle{url, path}
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}
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