plugin: new plugin static_file for getting files by http protocol

models/plugin/http_proxy.go

@@ -17,14 +17,11 @@ package plugin
 import (
 	"bufio"
 	"encoding/base64"
-	"fmt"
 	"io"
 	"net"
 	"net/http"
 	"strings"
-	"sync"
 
-	"github.com/fatedier/frp/utils/errors"
 	frpIo "github.com/fatedier/frp/utils/io"
 	frpNet "github.com/fatedier/frp/utils/net"
 )
@@ -35,47 +32,6 @@ func init() {
 	Register(PluginHttpProxy, NewHttpProxyPlugin)
 }
 
-type Listener struct {
-	conns  chan net.Conn
-	closed bool
-	mu     sync.Mutex
-}
-
-func NewProxyListener() *Listener {
-	return &Listener{
-		conns: make(chan net.Conn, 64),
-	}
-}
-
-func (l *Listener) Accept() (net.Conn, error) {
-	conn, ok := <-l.conns
-	if !ok {
-		return nil, fmt.Errorf("listener closed")
-	}
-	return conn, nil
-}
-
-func (l *Listener) PutConn(conn net.Conn) error {
-	err := errors.PanicToError(func() {
-		l.conns <- conn
-	})
-	return err
-}
-
-func (l *Listener) Close() error {
-	l.mu.Lock()
-	defer l.mu.Unlock()
-	if !l.closed {
-		close(l.conns)
-		l.closed = true
-	}
-	return nil
-}
-
-func (l *Listener) Addr() net.Addr {
-	return (*net.TCPAddr)(nil)
-}
-
 type HttpProxy struct {
 	l          *Listener
 	s          *http.Server