Remove unnecessary use of pointers

[rbdr/mobius] / hotline / transaction_handlers.go

diff --git a/hotline/transaction_handlers.go b/hotline/transaction_handlers.go
index dda2dcec447bbc46c6f962067490697539b2f68e..aa994b9ef9eb51213a2e522dc0c5cf0f09a7278c 100644 (file)
--- a/hotline/transaction_handlers.go
+++ b/hotline/transaction_handlers.go
@@ -645,22 +645,22 @@ func HandleSetUser(cc *ClientConn, t *Transaction) (res []Transaction, err error
                        newT := NewTransaction(tranUserAccess, c.ID, NewField(fieldUserAccess, newAccessLvl))
                        res = append(res, *newT)
 
-                       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(*c.Flags)))
+                       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(c.Flags)))
                        if authorize(c.Account.Access, accessDisconUser) {
                                flagBitmap.SetBit(flagBitmap, userFlagAdmin, 1)
                        } else {
                                flagBitmap.SetBit(flagBitmap, userFlagAdmin, 0)
                        }
-                       binary.BigEndian.PutUint16(*c.Flags, uint16(flagBitmap.Int64()))
+                       binary.BigEndian.PutUint16(c.Flags, uint16(flagBitmap.Int64()))
 
                        c.Account.Access = account.Access
 
                        cc.sendAll(
                                tranNotifyChangeUser,
                                NewField(fieldUserID, *c.ID),
-                               NewField(fieldUserFlags, *c.Flags),
+                               NewField(fieldUserFlags, c.Flags),
                                NewField(fieldUserName, c.UserName),
-                               NewField(fieldUserIconID, *c.Icon),
+                               NewField(fieldUserIconID, c.Icon),
                        )
                }
        }
@@ -908,27 +908,35 @@ func HandleGetUserNameList(cc *ClientConn, t *Transaction) (res []Transaction, e
 
 func HandleTranAgreed(cc *ClientConn, t *Transaction) (res []Transaction, err error) {
        cc.Agreed = true
-       cc.UserName = t.GetField(fieldUserName).Data
-       *cc.Icon = t.GetField(fieldUserIconID).Data
+
+       if t.GetField(fieldUserName).Data != nil {
+               if cc.Authorize(accessAnyName) {
+                       cc.UserName = t.GetField(fieldUserName).Data
+               } else {
+                       cc.UserName = []byte(cc.Account.Name)
+               }
+       }
+
+       cc.Icon = t.GetField(fieldUserIconID).Data
 
        cc.logger = cc.logger.With("name", string(cc.UserName))
-       cc.logger.Infow("Login successful", "clientVersion", fmt.Sprintf("%x", *cc.Version))
+       cc.logger.Infow("Login successful", "clientVersion", fmt.Sprintf("%x", cc.Version))
 
        options := t.GetField(fieldOptions).Data
        optBitmap := big.NewInt(int64(binary.BigEndian.Uint16(options)))
 
-       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(*cc.Flags)))
+       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(cc.Flags)))
 
        // Check refuse private PM option
        if optBitmap.Bit(refusePM) == 1 {
                flagBitmap.SetBit(flagBitmap, userFlagRefusePM, 1)
-               binary.BigEndian.PutUint16(*cc.Flags, uint16(flagBitmap.Int64()))
+               binary.BigEndian.PutUint16(cc.Flags, uint16(flagBitmap.Int64()))
        }
 
        // Check refuse private chat option
        if optBitmap.Bit(refuseChat) == 1 {
                flagBitmap.SetBit(flagBitmap, userFLagRefusePChat, 1)
-               binary.BigEndian.PutUint16(*cc.Flags, uint16(flagBitmap.Int64()))
+               binary.BigEndian.PutUint16(cc.Flags, uint16(flagBitmap.Int64()))
        }
 
        // Check auto response
@@ -938,20 +946,19 @@ func HandleTranAgreed(cc *ClientConn, t *Transaction) (res []Transaction, err er
                cc.AutoReply = []byte{}
        }
 
-       for _, t := range cc.notifyOthers(
+       trans := cc.notifyOthers(
                *NewTransaction(
                        tranNotifyChangeUser, nil,
                        NewField(fieldUserName, cc.UserName),
                        NewField(fieldUserID, *cc.ID),
-                       NewField(fieldUserIconID, *cc.Icon),
-                       NewField(fieldUserFlags, *cc.Flags),
+                       NewField(fieldUserIconID, cc.Icon),
+                       NewField(fieldUserFlags, cc.Flags),
                ),
-       ) {
-               cc.Server.outbox <- t
-       }
+       )
+       res = append(res, trans...)
 
        if cc.Server.Config.BannerFile != "" {
-               cc.Server.outbox <- *NewTransaction(tranServerBanner, cc.ID, NewField(fieldBannerType, []byte("JPEG")))
+               res = append(res, *NewTransaction(tranServerBanner, cc.ID, NewField(fieldBannerType, []byte("JPEG"))))
        }
 
        res = append(res, cc.NewReply(t))
@@ -1592,7 +1599,7 @@ func HandleSetClientUserInfo(cc *ClientConn, t *Transaction) (res []Transaction,
        } else {
                icon = t.GetField(fieldUserIconID).Data
        }
-       *cc.Icon = icon
+       cc.Icon = icon
        cc.UserName = t.GetField(fieldUserName).Data
 
        // the options field is only passed by the client versions > 1.2.3.
@@ -1600,13 +1607,13 @@ func HandleSetClientUserInfo(cc *ClientConn, t *Transaction) (res []Transaction,
 
        if options != nil {
                optBitmap := big.NewInt(int64(binary.BigEndian.Uint16(options)))
-               flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(*cc.Flags)))
+               flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(cc.Flags)))
 
                flagBitmap.SetBit(flagBitmap, userFlagRefusePM, optBitmap.Bit(refusePM))
-               binary.BigEndian.PutUint16(*cc.Flags, uint16(flagBitmap.Int64()))
+               binary.BigEndian.PutUint16(cc.Flags, uint16(flagBitmap.Int64()))
 
                flagBitmap.SetBit(flagBitmap, userFLagRefusePChat, optBitmap.Bit(refuseChat))
-               binary.BigEndian.PutUint16(*cc.Flags, uint16(flagBitmap.Int64()))
+               binary.BigEndian.PutUint16(cc.Flags, uint16(flagBitmap.Int64()))
 
                // Check auto response
                if optBitmap.Bit(autoResponse) == 1 {
@@ -1620,8 +1627,8 @@ func HandleSetClientUserInfo(cc *ClientConn, t *Transaction) (res []Transaction,
        cc.sendAll(
                tranNotifyChangeUser,
                NewField(fieldUserID, *cc.ID),
-               NewField(fieldUserIconID, *cc.Icon),
-               NewField(fieldUserFlags, *cc.Flags),
+               NewField(fieldUserIconID, cc.Icon),
+               NewField(fieldUserFlags, cc.Flags),
                NewField(fieldUserName, cc.UserName),
        )
 
@@ -1708,8 +1715,8 @@ func HandleInviteNewChat(cc *ClientConn, t *Transaction) (res []Transaction, err
                        NewField(fieldChatID, newChatID),
                        NewField(fieldUserName, cc.UserName),
                        NewField(fieldUserID, *cc.ID),
-                       NewField(fieldUserIconID, *cc.Icon),
-                       NewField(fieldUserFlags, *cc.Flags),
+                       NewField(fieldUserIconID, cc.Icon),
+                       NewField(fieldUserFlags, cc.Flags),
                ),
        )
 
@@ -1741,8 +1748,8 @@ func HandleInviteToChat(cc *ClientConn, t *Transaction) (res []Transaction, err
                        NewField(fieldChatID, chatID),
                        NewField(fieldUserName, cc.UserName),
                        NewField(fieldUserID, *cc.ID),
-                       NewField(fieldUserIconID, *cc.Icon),
-                       NewField(fieldUserFlags, *cc.Flags),
+                       NewField(fieldUserIconID, cc.Icon),
+                       NewField(fieldUserFlags, cc.Flags),
                ),
        )
 
@@ -1791,8 +1798,8 @@ func HandleJoinChat(cc *ClientConn, t *Transaction) (res []Transaction, err erro
                                NewField(fieldChatID, chatID),
                                NewField(fieldUserName, cc.UserName),
                                NewField(fieldUserID, *cc.ID),
-                               NewField(fieldUserIconID, *cc.Icon),
-                               NewField(fieldUserFlags, *cc.Flags),
+                               NewField(fieldUserIconID, cc.Icon),
+                               NewField(fieldUserFlags, cc.Flags),
                        ),
                )
        }
@@ -1803,8 +1810,8 @@ func HandleJoinChat(cc *ClientConn, t *Transaction) (res []Transaction, err erro
        for _, c := range sortedClients(privChat.ClientConn) {
                user := User{
                        ID:    *c.ID,
-                       Icon:  *c.Icon,
-                       Flags: *c.Flags,
+                       Icon:  c.Icon,
+                       Flags: c.Flags,
                        Name:  string(c.UserName),
                }