Merge pull request #56 from jhalter/refuse_priv_chat

[rbdr/mobius] / hotline / transaction_handlers.go

diff --git a/hotline/transaction_handlers.go b/hotline/transaction_handlers.go
index afc24ff1b794e36dc344ca982d4f5a50ab1665fc..2dc5e0683af1934f916aae91f8956aec48fbf093 100644 (file)
--- a/hotline/transaction_handlers.go
+++ b/hotline/transaction_handlers.go
@@ -1704,15 +1704,35 @@ 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),
-               ),
-       )
+       // Halcyon does not accept private chats.
+
+       // 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 messages.")),
+                               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,