From 7f557c197c9bad67df9d0226b832dd8a26ef19a8 Mon Sep 17 00:00:00 2001
From: wdvxdr <wdvxdr1123@gmail.com>
Date: Fri, 10 Feb 2023 23:39:12 +0800
Subject: [PATCH] client: remove (*QQClient).UseHighwayMessage

---
 client/client.go    |  1 -
 client/group_msg.go | 49 ---------------------------------------------
 2 files changed, 50 deletions(-)

diff --git a/client/client.go b/client/client.go
index bd66a82a..42be0f47 100644
--- a/client/client.go
+++ b/client/client.go
@@ -36,7 +36,6 @@ type QQClient struct {
 
 	// option
 	AllowSlider        bool
-	UseHighwayMessage  bool
 	UseFragmentMessage bool
 
 	// account info
diff --git a/client/group_msg.go b/client/group_msg.go
index 5a8bce9f..0f316fe3 100644
--- a/client/group_msg.go
+++ b/client/group_msg.go
@@ -2,7 +2,6 @@ package client
 
 import (
 	"bytes"
-	"crypto/md5"
 	"encoding/base64"
 	"encoding/json"
 	"math"
@@ -13,7 +12,6 @@ import (
 
 	"github.com/pkg/errors"
 
-	"github.com/Mrs4s/MiraiGo/client/internal/highway"
 	"github.com/Mrs4s/MiraiGo/client/internal/network"
 	"github.com/Mrs4s/MiraiGo/client/pb/cmd0x388"
 	"github.com/Mrs4s/MiraiGo/client/pb/longmsg"
@@ -36,36 +34,17 @@ func init() {
 
 // SendGroupMessage 发送群消息
 func (c *QQClient) SendGroupMessage(groupCode int64, m *message.SendingMessage) *message.GroupMessage {
-	useHighwayMessage := false
 	imgCount := 0
 	for _, e := range m.Elements {
 		switch e.Type() {
 		case message.Image:
 			imgCount++
-		case message.Reply:
-			useHighwayMessage = true
 		}
 	}
 	msgLen := message.EstimateLength(m.Elements)
 	if msgLen > message.MaxMessageSize || imgCount > 50 {
 		return nil
 	}
-	useHighwayMessage = useHighwayMessage || msgLen > 100 || imgCount > 2
-	if useHighwayMessage && c.UseHighwayMessage {
-		lmsg, err := c.uploadGroupLongMessage(groupCode,
-			message.NewForwardMessage().AddNode(&message.ForwardNode{
-				SenderId:   c.Uin,
-				SenderName: c.Nickname,
-				Time:       int32(time.Now().Unix()),
-				Message:    m.Elements,
-			}))
-		if err == nil {
-			ret := c.sendGroupMessage(groupCode, false, &message.SendingMessage{Elements: []message.IMessageElement{lmsg}})
-			ret.Elements = m.Elements
-			return ret
-		}
-		c.error("%v", err)
-	}
 	return c.sendGroupMessage(groupCode, false, m)
 }
 
@@ -159,34 +138,6 @@ func (c *QQClient) sendGroupMessage(groupCode int64, forward bool, m *message.Se
 	}
 }
 
-func (c *QQClient) uploadGroupLongMessage(groupCode int64, m *message.ForwardMessage) (*message.ServiceElement, error) {
-	ts := time.Now().UnixNano()
-	seq := c.nextGroupSeq()
-	data, hash := m.CalculateValidationData(seq, rand.Int31(), groupCode)
-	rsp, body, err := c.multiMsgApplyUp(groupCode, data, hash, 1)
-	if err != nil {
-		return nil, errors.Errorf("upload long message error: %v", err)
-	}
-	for i, ip := range rsp.Uint32UpIp {
-		addr := highway.Addr{IP: uint32(ip), Port: int(rsp.Uint32UpPort[i])}
-		hash := md5.Sum(body)
-		input := highway.Transaction{
-			CommandID: 27,
-			Ticket:    rsp.MsgSig,
-			Body:      bytes.NewReader(body),
-			Size:      int64(len(body)),
-			Sum:       hash[:],
-		}
-		err := c.highwaySession.Upload(addr, input)
-		if err != nil {
-			c.error("highway upload long message error: %v", err)
-			continue
-		}
-		return genLongTemplate(rsp.MsgResid, m.Brief(), ts), nil
-	}
-	return nil, errors.New("upload long message error: highway server list is empty or not available server.")
-}
-
 func (c *QQClient) multiMsgApplyUp(groupCode int64, data []byte, hash []byte, buType int32) (*multimsg.MultiMsgApplyUpRsp, []byte, error) {
 	i, err := c.sendAndWait(c.buildMultiApplyUpPacket(data, hash, buType, utils.ToGroupUin(groupCode)))
 	if err != nil {