Some work on mail/auction.

sql/333/1_mail.sql

@@ -0,0 +1 @@
+alter table `characters`.`mail` add column `body` longtext CHARSET utf8 COLLATE utf8_general_ci NULL after `subject`;

src/game/AuctionHouseHandler.cpp

@@ -120,12 +120,12 @@ void WorldSession::SendAuctionOutbiddedMail(AuctionEntry *auction, uint32 newPri
     if(oldBidder || oldBidder_accId)
     {
         std::ostringstream msgAuctionOutbiddedSubject;
-        msgAuctionOutbiddedSubject << auction->item_template << ":0:" << AUCTION_OUTBIDDED;
+        msgAuctionOutbiddedSubject << auction->item_template << ":0:" << AUCTION_OUTBIDDED << ":0:0";
 
         if (oldBidder)
             oldBidder->GetSession()->SendAuctionBidderNotification( auction->GetHouseId(), auction->Id, _player->GetGUID(), newPrice, auction->GetAuctionOutBid(), auction->item_template);
 
-        MailDraft(msgAuctionOutbiddedSubject.str())
+        MailDraft(msgAuctionOutbiddedSubject.str(), "", 0)
             .AddMoney(auction->bid)
             .SendMailTo(MailReceiver(oldBidder, auction->bidder), auction);
     }
@@ -145,9 +145,9 @@ void WorldSession::SendAuctionCancelledToBidderMail( AuctionEntry* auction )
     if(bidder || bidder_accId)
     {
         std::ostringstream msgAuctionCancelledSubject;
-        msgAuctionCancelledSubject << auction->item_template << ":0:" << AUCTION_CANCELLED_TO_BIDDER;
+        msgAuctionCancelledSubject << auction->item_template << ":0:" << AUCTION_CANCELLED_TO_BIDDER << ":0:0";
 
-        MailDraft(msgAuctionCancelledSubject.str())
+        MailDraft(msgAuctionCancelledSubject.str(), "", 0)
             .AddMoney(auction->bid)
             .SendMailTo(MailReceiver(bidder, auction->bidder), auction);
     }
@@ -161,7 +161,7 @@ void WorldSession::HandleAuctionSellItem( WorldPacket & recv_data )
     recv_data >> auctioneer;
     recv_data.read_skip<uint32>();                          // const 1?
     recv_data >> item;
-    recv_data.read_skip<uint32>();                          // unk 3.2.2, const 1?
+    recv_data.read_skip<uint32>();                          // stack size
     recv_data >> bid;
     recv_data >> buyout;
     recv_data >> etime;
@@ -211,7 +211,7 @@ void WorldSession::HandleAuctionSellItem( WorldPacket & recv_data )
         SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_INTERNAL_ERROR);
         return;
     }
-    // prevent sending bag with items (cheat: can be placed in bag after adding equiped empty bag to auction)
+    // prevent sending bag with items (cheat: can be placed in bag after adding equipped empty bag to auction)
     if(!it)
     {
         SendAuctionCommandResult(0, AUCTION_SELL_ITEM, AUCTION_ITEM_NOT_FOUND);
@@ -450,10 +450,10 @@ void WorldSession::HandleAuctionRemoveItem( WorldPacket & recv_data )
             }
             // Return the item by mail
             std::ostringstream msgAuctionCanceledOwner;
-            msgAuctionCanceledOwner << auction->item_template << ":0:" << AUCTION_CANCELED;
+            msgAuctionCanceledOwner << auction->item_template << ":0:" << AUCTION_CANCELED << ":0:0";
 
             // item will deleted or added to received mail list
-            MailDraft(msgAuctionCanceledOwner.str())
+            MailDraft(msgAuctionCanceledOwner.str(), "", 0)
                 .AddItem(pItem)
                 .SendMailTo(pl, auction);
         }

src/game/AuctionHouseMgr.cpp

@@ -256,7 +256,7 @@ void AuctionHouseMgr::SendAuctionExpiredMail( AuctionEntry * auction )
     if(owner || owner_accId)
     {
         std::ostringstream subject;
-        subject << auction->item_template << ":0:" << AUCTION_EXPIRED;
+        subject << auction->item_template << ":0:" << AUCTION_EXPIRED << ":0:0";
 
         if ( owner )
             owner->GetSession()->SendAuctionOwnerNotification( auction );
@@ -264,7 +264,7 @@ void AuctionHouseMgr::SendAuctionExpiredMail( AuctionEntry * auction )
             RemoveAItem(pItem->GetGUIDLow());               // we have to remove the item, before we delete it !!
 
         // will delete item or place to receiver mail list
-        MailDraft(subject.str())
+        MailDraft(subject.str(), "", 0)
             .AddItem(pItem)
             .SendMailTo(MailReceiver(owner,auction->owner), auction);
     }

src/game/Mail.cpp

@@ -241,7 +241,7 @@ void WorldSession::HandleSendMail(WorldPacket & recv_data )
 
     bool needItemDelay = false;
 
-    MailDraft draft(subject, itemTextId);
+    MailDraft draft(subject, body, itemTextId);
 
     if (items_count > 0 || money > 0)
     {
@@ -400,7 +400,7 @@ void WorldSession::HandleMailReturnToSender(WorldPacket & recv_data )
     // send back only to players and simple drop for other cases
     if (m->messageType == MAIL_NORMAL)
     {
-        MailDraft draft(m->subject, m->itemTextId);
+        MailDraft draft(m->subject, m->body, m->itemTextId);
         if (m->mailTemplateId)
             draft = MailDraft(m->mailTemplateId,false);     // items already included
 
@@ -499,7 +499,7 @@ void WorldSession::HandleMailTakeItem(WorldPacket & recv_data )
             // check player existence
             if(receive || sender_accId)
             {
-                MailDraft(m->subject)
+                MailDraft(m->subject, "", 0)
                     .AddMoney(m->COD)
                     .SendMailTo(MailReceiver(receive,m->sender),MailSender(MAIL_NORMAL,m->receiver), MAIL_CHECK_MASK_COD_PAYMENT);
             }
@@ -598,7 +598,7 @@ void WorldSession::HandleGetMailList(WorldPacket & recv_data )
 
         uint8 item_count = (*itr)->items.size();            // max count is MAX_MAIL_ITEMS (12)
 
-        size_t next_mail_size = 2+4+1+((*itr)->messageType == MAIL_NORMAL ? 8 : 4)+4*8+((*itr)->subject.size()+1)+1+item_count*(1+4+4+7*3*4+4+4+4+4+4+4+1);
+        size_t next_mail_size = 2+4+1+((*itr)->messageType == MAIL_NORMAL ? 8 : 4)+4*8+((*itr)->subject.size()+1)+((*itr)->body.size()+1)+1+item_count*(1+4+4+7*3*4+4+4+4+4+4+4+1);
 
         if(data.wpos()+next_mail_size > maxPacketSize)
         {
@@ -634,14 +634,14 @@ void WorldSession::HandleGetMailList(WorldPacket & recv_data )
         }
 
         data << uint32((*itr)->COD);                        // COD
-        data << uint32((*itr)->itemTextId);                 // sure about this
+        data << uint32((*itr)->itemTextId);                 // probably changed in 3.3.3
-        data << uint32(0);                                  // unknown
         data << uint32((*itr)->stationery);                 // stationery (Stationery.dbc)
         data << uint32((*itr)->money);                      // Gold
         data << uint32(show_flags);                         // unknown, 0x4 - auction, 0x10 - normal
         data << float(((*itr)->expire_time-time(NULL))/DAY);// Time
         data << uint32((*itr)->mailTemplateId);             // mail template (MailTemplate.dbc)
-        data << (*itr)->subject;                            // Subject string - once 00, when mail type = 3
+        data << (*itr)->subject;                            // Subject string - once 00, when mail type = 3, max 256
+        data << (*itr)->body;                               // message? max 8000
 
         data << uint8(item_count);                          // client limit is 0x10
 
@@ -710,7 +710,7 @@ void WorldSession::HandleItemTextQuery(WorldPacket & recv_data )
     sLog.outDebug("CMSG_ITEM_TEXT_QUERY itemguid: %u, mailId: %u, unk: %u", itemTextId, mailId, unk);
 
     WorldPacket data(SMSG_ITEM_TEXT_QUERY_RESPONSE, (4+10));// guess size
-    data << itemTextId;
+    data << uint32(itemTextId);
     data << sObjectMgr.GetItemText( itemTextId );
     SendPacket(&data);
 }
@@ -729,7 +729,6 @@ void WorldSession::HandleMailCreateTextItem(WorldPacket & recv_data )
 
     recv_data >> mailbox;
     recv_data >> mailId;
-    recv_data.read_skip<uint32>();                          // mailTemplateId, non need, Mail store own 100% correct value anyway
 
     if (!GetPlayer()->GetGameObjectIfCanInteractWith(mailbox, GAMEOBJECT_TYPE_MAILBOX))
         return;
@@ -909,12 +908,12 @@ MailReceiver::MailReceiver( Player* receiver,uint32 receiver_lowguid ) : m_recei
 }
 
 /**
- * Creates a new MailDraft object using subject and contect texts.
+ * Creates a new MailDraft object using subject and content texts.
  *
  * @param subject The subject of the mail.
  * @param itemText The text of the body of the mail.
  */
-MailDraft::MailDraft( std::string subject, std::string text ) : m_mailTemplateId(0), m_mailTemplateItemsNeed(false), m_subject(subject),
+MailDraft::MailDraft( std::string subject, std::string text ) : m_mailTemplateId(0), m_mailTemplateItemsNeed(false), m_subject(subject), m_body(text),
 m_bodyId(!text.empty() ? sObjectMgr.CreateItemText(text) : 0), m_money(0), m_COD(0)
 {
 
@@ -981,7 +980,7 @@ void MailDraft::deleteIncludedItems( bool inDB /**= false*/ )
  * Returns a mail to its sender.
  * @param sender_acc           The id of the account of the sender.
  * @param sender_guid          The low part of the GUID of the sender.
- * @param receiver_guid        The low part of the GUID of the reciever.
+ * @param receiver_guid        The low part of the GUID of the receiver.
  */
 void MailDraft::SendReturnToSender(uint32 sender_acc, uint32 sender_guid, uint32 receiver_guid )
 {
@@ -1058,12 +1057,16 @@ void MailDraft::SendMailTo(MailReceiver const& receiver, MailSender const& sende
 
     // Add to DB
     std::string safe_subject = GetSubject();
-
     CharacterDatabase.BeginTransaction();
     CharacterDatabase.escape_string(safe_subject);
-    CharacterDatabase.PExecute("INSERT INTO mail (id,messageType,stationery,mailTemplateId,sender,receiver,subject,itemTextId,has_items,expire_time,deliver_time,money,cod,checked) "
+
-        "VALUES ('%u', '%u', '%u', '%u', '%u', '%u', '%s', '%u', '%u', '" UI64FMTD "','" UI64FMTD "', '%u', '%u', '%d')",
+    std::string safe_body = GetBody();
-        mailId, sender.GetMailMessageType(), sender.GetStationery(), GetMailTemplateId(), sender.GetSenderId(), receiver.GetPlayerGUIDLow(), safe_subject.c_str(), GetBodyId(), (m_items.empty() ? 0 : 1), (uint64)expire_time, (uint64)deliver_time, m_money, m_COD, checked);
+    CharacterDatabase.BeginTransaction();
+    CharacterDatabase.escape_string(safe_body);
+
+    CharacterDatabase.PExecute("INSERT INTO mail (id,messageType,stationery,mailTemplateId,sender,receiver,subject,body,itemTextId,has_items,expire_time,deliver_time,money,cod,checked) "
+        "VALUES ('%u', '%u', '%u', '%u', '%u', '%u', '%s', '%s', '%u', '%u', '" UI64FMTD "','" UI64FMTD "', '%u', '%u', '%d')",
+        mailId, sender.GetMailMessageType(), sender.GetStationery(), GetMailTemplateId(), sender.GetSenderId(), receiver.GetPlayerGUIDLow(), safe_subject.c_str(), safe_body.c_str(), GetBodyId(), (m_items.empty() ? 0 : 1), (uint64)expire_time, (uint64)deliver_time, m_money, m_COD, checked);
 
     for(MailItemMap::const_iterator mailItemIter = m_items.begin(); mailItemIter != m_items.end(); ++mailItemIter)
     {
@@ -1081,6 +1084,7 @@ void MailDraft::SendMailTo(MailReceiver const& receiver, MailSender const& sende
         m->messageID = mailId;
         m->mailTemplateId = GetMailTemplateId();
         m->subject = GetSubject();
+        m->body = GetBody();
         m->itemTextId = GetBodyId();
         m->money = GetMoney();
         m->COD = GetCOD();

src/game/Mail.h

@@ -73,8 +73,8 @@ enum MailCheckMask
  */
 enum MailStationery
 {
-    MAIL_STATIONERY_UNKNOWN =  1,
+    MAIL_STATIONERY_TEST    = 1,
-    MAIL_STATIONERY_NORMAL  = 41,
+    MAIL_STATIONERY_DEFAULT = 41,
     MAIL_STATIONERY_GM      = 61,
     MAIL_STATIONERY_AUCTION = 62,
     MAIL_STATIONERY_VAL     = 64,
@@ -118,11 +118,11 @@ class MailSender
         * @param stationery The stationary associated with this MailSender.
         *
         */
-        MailSender(MailMessageType messageType, uint32 sender_guidlow_or_entry, MailStationery stationery = MAIL_STATIONERY_NORMAL)
+        MailSender(MailMessageType messageType, uint32 sender_guidlow_or_entry, MailStationery stationery = MAIL_STATIONERY_DEFAULT)
             : m_messageType(messageType), m_senderId(sender_guidlow_or_entry), m_stationery(stationery)
         {
         }
-        MailSender(Object* sender, MailStationery stationery = MAIL_STATIONERY_NORMAL);
+        MailSender(Object* sender, MailStationery stationery = MAIL_STATIONERY_DEFAULT);
         MailSender(AuctionEntry* sender);
     public:                                                 // Accessors
         /// The Messagetype of this MailSender.
@@ -192,10 +192,10 @@ class MailDraft
          * @param subject The subject of the mail.
          * @param itemTextId The id of the body of the mail.
          */
-        MailDraft(std::string subject, uint32 itemTextId = 0)
+        MailDraft(std::string subject, std::string body, uint32 itemTextId)
-            : m_mailTemplateId(0), m_mailTemplateItemsNeed(false), m_subject(subject), m_bodyId(itemTextId), m_money(0), m_COD(0) {}
+            : m_mailTemplateId(0), m_mailTemplateItemsNeed(false), m_subject(subject), m_body(body), m_bodyId(itemTextId), m_money(0), m_COD(0) {}
         /**
-         * Creates a new MailDraft object using subject and contect texts.
+         * Creates a new MailDraft object using subject and content texts.
          *
          * @param subject The subject of the mail.
          * @param itemText The text of the body of the mail.
@@ -206,9 +206,11 @@ class MailDraft
         uint16 GetMailTemplateId() const { return m_mailTemplateId; }
         /// Returns the subject of this MailDraft.
         std::string const& GetSubject() const { return m_subject; }
+        /// Returns the subject of this MailDraft.
+        std::string const& GetBody() const { return m_body; }
         /// Returns the ID of the text of this MailDraft.
         uint32 GetBodyId() const { return m_bodyId; }
-        /// Returns the ammount of money in this MailDraft.
+        /// Returns the amount of money in this MailDraft.
         uint32 GetMoney() const { return m_money; }
         /// Returns the Cost of delivery of this MailDraft.
         uint32 GetCOD() const { return m_COD; }
@@ -239,6 +241,8 @@ class MailDraft
         bool        m_mailTemplateItemsNeed;
         /// The subject of the MailDraft.
         std::string m_subject;
+        /// The body of the MailDraft.
+        std::string m_body;
         /// The ID of the body of the MailDraft.
         uint32      m_bodyId;
         /// A map of items in this MailDraft.
@@ -276,6 +280,8 @@ struct Mail
     uint32 receiver;
     /// the subject of the mail
     std::string subject;
+    /// the body of the mail
+    std::string body;
     /// The ID of the itemtext.
     uint32 itemTextId;
     /// A vector containing Information about the items in this mail.
@@ -338,7 +344,7 @@ struct Mail
 
     /*
      * Checks whether a mail contains items or not.
-     * HasItems() checks wether the mail contains items or not.
+     * HasItems() checks whether the mail contains items or not.
      *
      * @returns true if the mail contains items, false otherwise.
      *

src/game/Opcodes.h

@@ -697,7 +697,7 @@ enum Opcodes
     CMSG_MEETINGSTONE_CHEAT                         = 0x294, // not found 3.3
     SMSG_MEETINGSTONE_SETQUEUE                      = 0x295, // string, showed in console
     CMSG_MEETINGSTONE_INFO                          = 0x296, // EVENT_LFG_UPDATE
-    SMSG_MEETINGSTONE_COMPLETE                      = 0x297, // EVENT_MAIL_SHOW
+    SMSG_MEETINGSTONE_COMPLETE                      = 0x297, // mail open from gossip?, EVENT_MAIL_SHOW
     SMSG_MEETINGSTONE_IN_PROGRESS                   = 0x298, // uint32, some UPDATE_COOLDOWN events
     SMSG_MEETINGSTONE_MEMBER_ADDED                  = 0x299, // uint32, errors: ERR_NOT_IN_GROUP (2,51) and ERR_NOT_IN_RAID (3,39,40)
     CMSG_GMTICKETSYSTEM_TOGGLE                      = 0x29A,
@@ -1324,14 +1324,14 @@ enum Opcodes
     UMSG_UNKNOWN_1287                               = 0x507, // not found
     CMSG_UNKNOWN_1288                               = 0x508, // lua: SetAllowLowLevelRaid
     CMSG_UNKNOWN_1289                               = 0x509, // lua: SetAllowLowLevelRaid
-    SMSG_UNKNOWN_1290                               = 0x50A, // camera shake?
+    SMSG_UNKNOWN_1290                               = 0x50A, // uint32 SpellEffectCameraShakes.dbc uint32, camera shake?
     SMSG_UNKNOWN_1291                               = 0x50B, // some item update packet?
     UMSG_UNKNOWN_1292                               = 0x50C, // not found
-    UMSG_UNKNOWN_1293                               = 0x50D, // not found - disconnect
+    SMSG_UNKNOWN_1293                               = 0x50D, //
     CMSG_UNKNOWN_1294                               = 0x50E, // something with networking
-    UMSG_UNKNOWN_1295                               = 0x50F, // not found - disconnect
+    SMSG_UNKNOWN_1295                               = 0x50F, //
     CMSG_UNKNOWN_1296                               = 0x510, // something with networking
-    UMSG_UNKNOWN_1297                               = 0x511, // not found - crash
+    SMSG_UNKNOWN_1297                               = 0x511, //
     CMSG_UNKNOWN_1298                               = 0x512, // something with networking
     UMSG_UNKNOWN_1299                               = 0x513, // not found
     SMSG_UNKNOWN_1300                               = 0x514, // SMSG

src/game/Player.cpp

@@ -4005,8 +4005,8 @@ void Player::DeleteFromDB(uint64 playerguid, uint32 accountId, bool updateRealmC
     // remove signs from petitions (also remove petitions if owner);
     RemovePetitionsAndSigns(playerguid, 10);
 
-    // return back all mails with COD and Item                 0  1           2              3      4       5          6     7
+    // return back all mails with COD and Item                 0  1           2              3      4       5    6          7     8
-    QueryResult *resultMail = CharacterDatabase.PQuery("SELECT id,messageType,mailTemplateId,sender,subject,itemTextId,money,has_items FROM mail WHERE receiver='%u' AND has_items<>0 AND cod<>0", guid);
+    QueryResult *resultMail = CharacterDatabase.PQuery("SELECT id,messageType,mailTemplateId,sender,subject,body,itemTextId,money,has_items FROM mail WHERE receiver='%u' AND has_items<>0 AND cod<>0", guid);
     if(resultMail)
     {
         do
@@ -4018,9 +4018,10 @@ void Player::DeleteFromDB(uint64 playerguid, uint32 accountId, bool updateRealmC
             uint16 mailTemplateId= fields[2].GetUInt16();
             uint32 sender        = fields[3].GetUInt32();
             std::string subject  = fields[4].GetCppString();
-            uint32 itemTextId    = fields[5].GetUInt32();
+            std::string body     = fields[5].GetCppString();
-            uint32 money         = fields[6].GetUInt32();
+            uint32 itemTextId    = fields[6].GetUInt32();
-            bool has_items       = fields[7].GetBool();
+            uint32 money         = fields[7].GetUInt32();
+            bool has_items       = fields[8].GetBool();
 
             //we can return mail now
             //so firstly delete the old one
@@ -4034,9 +4035,9 @@ void Player::DeleteFromDB(uint64 playerguid, uint32 accountId, bool updateRealmC
                 continue;
             }
 
-            MailDraft draft(subject, itemTextId);
+            MailDraft draft(subject, body, itemTextId);
             if (mailTemplateId)
-                draft = MailDraft(mailTemplateId,false);    // itesm already included
+                draft = MailDraft(mailTemplateId, false);   // items already included
 
             if(has_items)
             {
@@ -15637,7 +15638,7 @@ void Player::_LoadInventory(QueryResult *result, uint32 timediff)
             std::string subject = GetSession()->GetMangosString(LANG_NOT_EQUIPPED_ITEM);
 
             // fill mail
-            MailDraft draft(subject);
+            MailDraft draft(subject, "There's were problems with equipping item.", 0);
 
             for(int i = 0; !problematicItems.empty() && i < MAX_MAIL_ITEMS; ++i)
             {
@@ -15700,8 +15701,8 @@ void Player::_LoadMailedItems(Mail *mail)
 void Player::_LoadMail()
 {
     m_mail.clear();
-    //mails are in right order                             0  1           2      3        4       5          6         7           8            9     10  11      12         13
+    //mails are in right order                             0  1           2      3        4       5    6          7         8           9            10    11  12      13         14
-    QueryResult *result = CharacterDatabase.PQuery("SELECT id,messageType,sender,receiver,subject,itemTextId,has_items,expire_time,deliver_time,money,cod,checked,stationery,mailTemplateId FROM mail WHERE receiver = '%u' ORDER BY id DESC",GetGUIDLow());
+    QueryResult *result = CharacterDatabase.PQuery("SELECT id,messageType,sender,receiver,subject,body,itemTextId,has_items,expire_time,deliver_time,money,cod,checked,stationery,mailTemplateId FROM mail WHERE receiver = '%u' ORDER BY id DESC", GetGUIDLow());
     if(result)
     {
         do
@@ -15713,15 +15714,16 @@ void Player::_LoadMail()
             m->sender = fields[2].GetUInt32();
             m->receiver = fields[3].GetUInt32();
             m->subject = fields[4].GetCppString();
-            m->itemTextId = fields[5].GetUInt32();
+            m->body = fields[5].GetCppString();
-            bool has_items = fields[6].GetBool();
+            m->itemTextId = fields[6].GetUInt32();
-            m->expire_time = (time_t)fields[7].GetUInt64();
+            bool has_items = fields[7].GetBool();
-            m->deliver_time = (time_t)fields[8].GetUInt64();
+            m->expire_time = (time_t)fields[8].GetUInt64();
-            m->money = fields[9].GetUInt32();
+            m->deliver_time = (time_t)fields[9].GetUInt64();
-            m->COD = fields[10].GetUInt32();
+            m->money = fields[10].GetUInt32();
-            m->checked = fields[11].GetUInt32();
+            m->COD = fields[11].GetUInt32();
-            m->stationery = fields[12].GetUInt8();
+            m->checked = fields[12].GetUInt32();
-            m->mailTemplateId = fields[13].GetInt16();
+            m->stationery = fields[13].GetUInt8();
+            m->mailTemplateId = fields[14].GetInt16();
 
             if(m->mailTemplateId && !sMailTemplateStore.LookupEntry(m->mailTemplateId))
             {
@@ -19632,7 +19634,7 @@ void Player::AutoUnequipOffhandIfNeed()
         CharacterDatabase.CommitTransaction();
 
         std::string subject = GetSession()->GetMangosString(LANG_NOT_EQUIPPED_ITEM);
-        MailDraft(subject).AddItem(offItem).SendMailTo(this, MailSender(this, MAIL_STATIONERY_GM));
+        MailDraft(subject, "There's were problems with equipping this item.", 0).AddItem(offItem).SendMailTo(this, MailSender(this, MAIL_STATIONERY_GM));
     }
 }
 

src/game/WorldSocket.cpp

@@ -252,6 +252,10 @@ int WorldSocket::open (void *a)
     packet << uint32(0x6E8547B9);                           // random data
     packet << uint32(0x9A6AA2F8);                           // random data
     packet << uint32(0xA4F170F4);                           // random data
+    packet << uint32(0xF3539DA3);                           // random data
+    packet << uint32(0x6E8547B9);                           // random data
+    packet << uint32(0x9A6AA2F8);                           // random data
+    packet << uint32(0xA4F170F4);                           // random data
 
     if (SendPacket (packet) == -1)
         return -1;