patch: v0.8.3

[rbdr/mobius] / hotline / transaction_handlers.go

diff --git a/hotline/transaction_handlers.go b/hotline/transaction_handlers.go
index 3ecb6bd046ab15f5a5c11bcaf317b2532f8fd781..abe2ea8d2c72c01695f7ad474f4c0c63c8857b38 100644 (file)
--- a/hotline/transaction_handlers.go
+++ b/hotline/transaction_handlers.go
@@ -321,14 +321,29 @@ func HandleSendInstantMsg(cc *ClientConn, t *Transaction) (res []Transaction, er
                reply.Fields = append(reply.Fields, NewField(fieldQuotingMsg, t.GetField(fieldQuotingMsg).Data))
        }
 
-       res = append(res, *reply)
-
        id, _ := byteToInt(ID.Data)
        otherClient, ok := cc.Server.Clients[uint16(id)]
        if !ok {
                return res, errors.New("invalid client ID")
        }
 
+       // Check if target user has "Refuse private messages" flag
+       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(otherClient.Flags)))
+       if flagBitmap.Bit(userFLagRefusePChat) == 1 {
+               res = append(res,
+                       *NewTransaction(
+                               tranServerMsg,
+                               cc.ID,
+                               NewField(fieldData, []byte(string(otherClient.UserName)+" does not accept private messages.")),
+                               NewField(fieldUserName, otherClient.UserName),
+                               NewField(fieldUserID, *otherClient.ID),
+                               NewField(fieldOptions, []byte{0, 2}),
+                       ),
+               )
+       } else {
+               res = append(res, *reply)
+       }
+
        // Respond with auto reply if other client has it enabled
        if len(otherClient.AutoReply) > 0 {
                res = append(res,
@@ -462,7 +477,7 @@ func HandleSetFileInfo(cc *ClientConn, t *Transaction) (res []Transaction, err e
                                return res, err
                        }
                        if err != nil {
-                               panic(err)
+                               return res, err
                        }
                }
        }
@@ -1704,15 +1719,33 @@ func HandleInviteNewChat(cc *ClientConn, t *Transaction) (res []Transaction, err
        targetID := t.GetField(fieldUserID).Data
        newChatID := cc.Server.NewPrivateChat(cc)
 
-       res = append(res,
-               *NewTransaction(
-                       tranInviteToChat,
-                       &targetID,
-                       NewField(fieldChatID, newChatID),
-                       NewField(fieldUserName, cc.UserName),
-                       NewField(fieldUserID, *cc.ID),
-               ),
-       )
+       // Check if target user has "Refuse private chat" flag
+       binary.BigEndian.Uint16(targetID)
+       targetClient := cc.Server.Clients[binary.BigEndian.Uint16(targetID)]
+
+       flagBitmap := big.NewInt(int64(binary.BigEndian.Uint16(targetClient.Flags)))
+       if flagBitmap.Bit(userFLagRefusePChat) == 1 {
+               res = append(res,
+                       *NewTransaction(
+                               tranServerMsg,
+                               cc.ID,
+                               NewField(fieldData, []byte(string(targetClient.UserName)+" does not accept private chats.")),
+                               NewField(fieldUserName, targetClient.UserName),
+                               NewField(fieldUserID, *targetClient.ID),
+                               NewField(fieldOptions, []byte{0, 2}),
+                       ),
+               )
+       } else {
+               res = append(res,
+                       *NewTransaction(
+                               tranInviteToChat,
+                               &targetID,
+                               NewField(fieldChatID, newChatID),
+                               NewField(fieldUserName, cc.UserName),
+                               NewField(fieldUserID, *cc.ID),
+                       ),
+               )
+       }
 
        res = append(res,
                cc.NewReply(t,