public void RequestIcons()
{
PacketReader Reader = new PacketReader(PacketInformation.buffer);
byte IconType = Reader.Byte();
short IconHexLenght = Reader.Int16();
string Icon = Reader.String(IconHexLenght);
Reader.Close();
//Need to figure out the string.. identification of the icon probably
client.Send(Packet.IconSend(IconType, Icon));
// Below is sniffed data
/*
* [S -> C][2114]
01 Byte = Type icon (1 = Guild 2 = union).
1C 01 Lenght of hex icon string
// below is the hex string (Ascii) icon
74 6D 28 73 81 2A 47 37 F6 13 99 62 8C 3F 4E 29 tm(s.*G7...b.?N)
0F 04 CB 3D E6 5F FC 0B D6 07 03 DD 0D 72 9A 25 ...=._.......r.%
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
8A 88 BF CB 59 5A 8A 08 74 80 32 53 AA 1C 5E 86 ....YZ..t.2S..^.
FE DC BA 98 76 54 32 10 0F 1E 2D 3C ....vT2...-<....
[C -> S][2114]
02 ................
0C 00 ................
AE A5 BF 3C 23 65 0C 01 03 1E 27 3C ...<#e....'<....
*/
/*
(Nukei)Discovered so far:
client requests image by contacting 121.128.134.16 (gdmark.joymax.com) using HTTP protocol over port 15080
like:
http://gdmark.joymax.com:15080/SRO_CREST/A96_2132_1.crb (this files is saved in sro-client's RD folder as A96_2132.rd converted to BMP format)
the returned header indicates, that the returned content is 256 Bytes in size (16 x 16 = 256). the given type is "application".
ToDo:
1. Why or when the client starts this request for images ?
2. Is the returned array of bytes 16x16 palette entries ?
3. if 2 is right, what palette is used ?
Result:
1. dont know :-P
2. Yes, we get a paletted image in 16x16 size (without palette, without size, RAW pixel), so every byte is one pixel. pay attention that the Y coordinates are reversed, so the image is bottom up.
3. discovered that it is the windows system palette !!
* I dont know if the image really is transfered with 2114 packet !!!
Tools used: PhotoShop, Wireshark, WinHex
*/
/*Xsense:
* Result:
* 1. I believe send on guild name spawn by 1 byte indication active non active.
* 1. Simple check would be a bool from database on creation of icon set to true,
* 1. Deletion item / guild disband / union kick / leave would remove the bool information from db.
* 2. Indexed color 8 bit setting. (Change extension to bmp / checked photoshop indications).
* 3.
* 4. RD should be cache folder, which server could check from registry path to see excisting icons.
*/
/*
(Rokky93) Discovered:
I search a bit about CREST System of Joymax and found an interesting blog.So now i will tell you my results:
1. Silkroad stores Guild Icons on a stand-alone FTP Server. You can find them in the Media.pk2/type.txt
2. For example A96_2132_1.crb:
A - type(Guild or Alliance)
96- Server ID
2132 - guild id
1 - crest id
When we want to convert it to bmp:
1. Silkroad uses 16x16 pixel big 8bbp bitmaps with static color palette and no compression. The stored crests are 256B big.
2. BMP Structure:
header - static
meta - static
palette - static
bitmap (crest file content) - dynamic
When we want to send icons to Client
1. We have to change the FTP Server in the Media.pk2
2. We must send this packet to Client
byte - type(alliance, guild) 00 or 01
dword - guildid
string - guildname
dword - crestindex
For example:
type G
serverId 187
guildId 2929
crestid 3
Client makes this : G187_2929_3.crb and download them from server ( this is my theory)
GET /SRO_CREST/A239_282_3.crb HTTP/1.1
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; InfoPath.3; .NET4.0C; .NET4.0E)
Host: gdmark.joymax.com:15080
Connection: Keep-Alive
*/
}
public static void oPCode(Decode de)
{
try
{
Systems sys = (Systems)de.Packet;
sys.PacketInformation = de;
//Console.WriteLine("Recv: (0x{0})", de.opcode.ToString("X4"));
switch (de.opcode)
{
case 0x7481:
break;
case CLIENT_PING:
case CLIENT_PING2:
break;
case CLIENT_PATCH:
sys.Patch();
break;
case CLIENT_CONNECTION:
sys.Connect();
break;
case CLIENT_CHARACTERSCREEN:
sys.CharacterScreen();
sys.Ping();
break;
case CLIENT_INGAME_REQUEST:
sys.IngameLogin();
break;
case CLIENT_INGAME_SUCCESS:
sys.InGameSuccess();
break;
case CLIENT_REQUEST_WEATHER:
sys.LoadWeather();
break;
case CLIENT_SIT:
sys.Doaction();
break;
case CLIENT_QUESTMARK:
sys.QuestionMark();
break;
case CLIENT_MOVEMENT:
sys.Movement();
break;
case CLIENT_ANGLE_MOVE:
sys.Angle();
break;
case CLIENT_SAVE_BAR:
sys.Save();
break;
case CLIENT_LEAVE_REQUEST:
sys.LeaveGame();
break;
case CLIENT_LEAVE_CANCEL:
sys.CancelLeaveGame();
break;
case CLIENT_ITEM_MOVE:
sys.ItemMain();
break;
case CLIENT_SELECT_OBJECT:
sys.SelectObject();
break;
case CLIENT_GM:
sys.GM();
break;
case CLIENT_EMOTE:
sys.Emote();
break;
case CLIENT_TELEPORTSTART:
sys.Teleport_Start();
break;
case CLIENT_TELEPORTDATA:
sys.Teleport_Data();
break;
case CLIENT_CHAT:
sys.Chat();
break;
case CLIENT_MAINACTION:
sys.ActionMain();
break;
case CLIENT_MASTERY_UP:
sys.Mastery_Up();
break;
case CLIENT_SKILL_UP:
sys.Mastery_Skill_Up();
break;
case CLIENT_GETUP:
sys.Player_Up();
break;
case CLIENT_REQUEST_PARTY:
sys.NormalRequest();
break;
case CLIENT_PARTY_REQUEST:
sys.CharacterRequest();
break;
case CLIENT_EXCHANGE_REQUEST:
sys.Exchange_Request();
break;
case CLIENT_EXCHANGE_WINDOWS_CLOSE:
sys.Exchange_Close();
break;
case CLIENT_EXCHANGE_ACCEPT:
sys.Exchange_Accept();
break;
case CLIENT_EXCHANGE_APPROVE:
sys.Exchange_Approve();
break;
case CLIENT_PARTY_ADDMEMBERS:
sys.PartyAddmembers();
break;
case CLIENT_PARTY_LEAVE:
sys.LeaveParty();
break;
case CLIENT_PARTY_BANPLAYER:
sys.PartyBan();
break;
case CLIENT_GUIDE:
sys.Gameguide();
break;
case CLIENT_PLAYER_UPDATE_INT:
sys.InsertInt();
break;
case CLIENT_PLAYER_UPDATE_STR:
sys.InsertStr();
break;
case CLIENT_PLAYER_HANDLE:
sys.Handle();
break;
case CLIENT_PLAYER_BERSERK:
sys.Player_Berserk_Up();
break;
case CLIENT_CLOSE_NPC:
sys.Close_NPC();
break;
case CLIENT_OPEN_NPC:
sys.Open_NPC();
break;
case CLIENT_NPC_BUYPACK:
sys.Player_BuyPack();
break;
case CLIENT_OPEN_WAREHOUSE:
sys.Open_Warehouse();
break;
case CLIENT_CLOSE_SCROLL:
sys.StopScrollTimer();
break;
case CLIENT_SAVE_PLACE:
sys.SavePlace();
break;
case CLIENT_ALCHEMY:
sys.AlchemyElixirMain();
break;
case CLIENT_ALCHEMY_CREATE_STONE:
sys.AlchemyCreateStone();
break;
case CLIENT_PET_MOVEMENT:
sys.MovementPet();
break;
case CLIENT_PET_TERMINATE:
sys.HandleClosePet();
break;
case CLIENT_PARTYMATCHING_LIST_REQUEST:
sys.ListPartyMatching(Party);
break;
case CLIENT_CREATE_FORMED_PARTY:
sys.CreateFormedParty();
break;
case CLIENT_FORMED_PARTY_DELETE:
sys.DeleteFormedParty(0);
break;
case CLIENT_JOIN_FORMED_RESPONSE:
sys.FormedResponse();
break;
case CLIENT_CHANGE_PARTY_NAME:
sys.RenameParty();
break;
case CLIENT_JOIN_FORMED_PARTY:
sys.JoinFormedParty();
break;
case CLIENT_START_PK:
sys.PkPlayer();
break;
case CLIENT_GUILD:
sys.GuildCreate();
break;
case CLIENT_GUILD_TRANSFER:
sys.GuildTransferLeaderShip();
break;
case CLIENT_GUILD_PERMISSIONS:
sys.GuildPermissions();
break;
case CLIENT_GUILD_PROMOTE:
sys.GuildPromote();
break;
case CLIENT_GUILD_DISBAND:
sys.GuildDisband();
break;
case CLIENT_GUILD_MESSAGE:
sys.GuildMessage();
break;
case CLIENT_OPEN_GUILD_STORAGE:
sys.GuildStorage();
break;
case CLIENT_CLOSE_GUILD_STORAGE:
sys.GuildStorageClose();
break;
case CLIENT_GUILD_WAR_GOLD:
sys.GuildWarGold();
break;
case CLIENT_OPEN_GUILD_STORAGE2:
sys.GuildStorage2();
break;
case CLIENT_GUILD_KICK:
sys.KickFromGuild();
break;
case CLIENT_GUILD_LEAVE:
sys.GuildLeave();
break;
case CLIENT_GUILD_TITLE_SET:
sys.GuildTitle();
break;
case CLIENT_GUILD_INVITE:
sys.GuildInvite();
break;
case CLIENT_GUILD_DONATE_GP:
sys.DonateGP();
break;
case CLIENT_GACHA_PLAY:
//Add function
break;
case CLIENT_JOIN_MERC:
sys.JoinMerc();
break;
case CLIENT_RANKING_LISTS:
sys.RankList();
break;
case CLIENT_PREV_JOB:
sys.PrevJob();
break;
case CLIENT_HONOR_RANK:
sys.HonorRank();
break;
case CLIENT_PM_MESSAGE:
sys.PrivateMessage();
break;
case CLIENT_PM_SEND:
sys.PrivateMessageSend();
break;
case CLIENT_PM_OPEN:
sys.PrivateMessageOpen();
break;
case CLIENT_PM_DELETE:
sys.PrivateMessageDelete();
break;
case CLIENT_PET_UNSUMMON:
sys.UnSummonPet();
break;
case CLIENT_PET_RENAME:
sys.RenamePet();
break;
case CLIENT_GPET_SETTINGS:
sys.GrabPetSettings();
break;
case CLIENT_MAKE_ALIAS:
sys.MakeAlias();
break;
case CLIENT_LEAVE_JOB:
sys.LeaveJob();
break;
case CLIENT_DISSEMBLE_ITEM:
sys.BreakItem();
break;
case CLIENT_STALL_OPEN:
sys.StallOpen();
break;
case CLIENT_STALL_CLOSE:
sys.StallClose();
break;
case CLIENT_STALL_BUY:
sys.StallBuy();
break;
case CLIENT_STALL_ACTION:
sys.StallMain();
break;
case CLIENT_STALL_OTHER_OPEN:
sys.EnterStall();
break;
case CLIENT_STALL_OTHER_CLOSE:
sys.LeaveStall();
break;
case CLIENT_PVP:
sys.StartPvpTimer(10000);
break;
case CLIENT_ALCHEMY_STONE:
sys.AlchemyStoneMain();
break;
case CLIENT_ITEM_MALL_WEB:
sys.ItemMallWeb();
break;
case CLIENT_ITEM_STORAGE_BOX:
sys.ItemStorageBox();
break;
case CLIENT_ITEM_BOX_LOG:
sys.ItemStorageBoxLog();
break;
case CLIENT_FRIEND_REMOVAL:
sys.FriendRemoval();
break;
case CLIENT_FRIEND_INVITE:
sys.FriendAdd();
break;
case CLIENT_FRIEND_GROUP:
sys.FriendGroup("ADD");
break;
case CLIENT_FRIEND_GROUP_REMOVE:
sys.FriendGroup("REMOVE");
break;
case CLIENT_FRIEND_GROUP_MANAGE_FRIEND:
sys.FriendGroup("MOVE");
break;
case CLIENT_FRIEND_INVITE_RESPONSE:
sys.FriendAddResponse();
break;
case CLIENT_UNION_APPLY:
sys.unionapply();
break;
case CLIENT_ICON_REQUEST:
sys.RequestIcons();
break;
default:
Print.Format("(0x{0}) {1}", de.opcode.ToString("X4"), Decode.StringToPack(sys.PacketInformation.buffer));
break;
}
}
catch (Exception ex)
{
Systems.Debugger.Write(ex);
}
}
