private void HandleAuthInfo(PD data)
{
DataReader dr = new DataReader(data.Data);
dr.Seek(4);
m_serverToken = dr.ReadInt32();
m_oldAuthInfo(data);
}
private void HandleQueryRealms2(PD data)
{
DataReader dr = new DataReader(data.Data);
dr.Seek(4);
int count = dr.ReadInt32();
RealmServer[] realms = new RealmServer[count];
for (int i = 0; i < count; i++)
{
dr.Seek(4);
string title = dr.ReadCString();
string desc = dr.ReadCString();
realms[i] = new RealmServer(title, desc);
}
AvailableRealmsEventArgs args = new AvailableRealmsEventArgs(realms) { EventData = data };
OnRealmsRetrieved(args);
}
internal Warcraft3Stats(byte[] stats)
{
m_literal = Encoding.ASCII.GetString(stats);
DataReader dr = new DataReader(stats);
string productCode = dr.ReadDwordString(0);
m_prod = Product.GetByProductCode(productCode);
if (m_prod == null)
m_prod = Product.UnknownProduct;
if (stats.Length > 4)
{
dr.Seek(1);
string iconInfo = dr.ReadDwordString((byte)' ');
char raceID = iconInfo[2];
if (RaceMap.ContainsKey(raceID))
{
m_race = RaceMap[raceID];
}
else
m_race = Warcraft3IconRace.Unknown;
m_iconTier = (int)(iconInfo[3] - '0');
dr.Seek(1);
string sLevel = dr.ReadTerminatedString(' ', Encoding.ASCII);
int.TryParse(sLevel, out m_level);
if (m_level == 0)
m_level = 1;
try
{
if (dr.Position < dr.Length)
m_clanTag = dr.ReadDwordString((byte)' ');
}
catch { }
}
}
private void HandleClanInfo(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(1);
string clanTag = dr.ReadDwordString(0);
ClanRank rank = (ClanRank)dr.ReadByte();
ClanMembershipEventArgs args = new ClanMembershipEventArgs(clanTag, rank);
args.EventData = pd;
OnClanMembershipReceived(args);
BncsPacket pck = new BncsPacket((byte)BncsPacketId.ClanMemberList);
pck.InsertInt32(Interlocked.Increment(ref m_clanCookie));
Send(pck);
}
private static FriendUser __ParseNewFriend(DataReader dr, int i)
{
string acct = dr.ReadCString();
FriendStatus status = (FriendStatus)dr.ReadByte();
FriendLocation location = (FriendLocation)dr.ReadByte();
string productID = dr.ReadDwordString(0);
Product prod = null;
string locationName = string.Empty;
if (location == FriendLocation.Offline)
{
dr.Seek(1);
}
else
{
prod = Product.GetByProductCode(productID);
locationName = dr.ReadCString();
}
FriendUser friend = new FriendUser(i, acct, status, location, prod, locationName);
return friend;
}
public override void ExecuteRequest()
{
DataBuffer buf1 = new DataBuffer();
buf1.InsertInt16(20);
buf1.InsertInt16(0x0200);
buf1.InsertDwordString("IX86");
buf1.InsertDwordString(Product);
if (m_ad)
{
buf1.InsertInt32(m_adId);
buf1.InsertDwordString(m_adExt);
}
else
{
buf1.InsertInt64(0);
}
Socket sck = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sck.Connect(Server, 6112);
sck.Send(new byte[] { 2 });
sck.Send(buf1.UnderlyingBuffer, 0, buf1.Count, SocketFlags.None);
NetworkStream ns = new NetworkStream(sck, false);
DataReader rdr = new DataReader(ns, 4);
int serverToken = rdr.ReadInt32();
DataBuffer buf2 = new DataBuffer();
buf2.InsertInt32(0); // no resuming
if (FileTime.HasValue)
{
buf2.InsertInt64(FileTime.Value.ToFileTimeUtc());
}
else
{
buf2.InsertInt64(0);
}
int clientToken = new Random().Next();
buf2.InsertInt32(clientToken);
buf2.InsertInt32(m_key.Key.Length);
buf2.InsertInt32(m_key.Product);
buf2.InsertInt32(m_key.Value1);
buf2.InsertInt32(0);
buf2.InsertByteArray(m_key.GetHash(clientToken, serverToken));
buf2.InsertCString(FileName);
sck.Send(buf2.UnderlyingBuffer, 0, buf2.Count, SocketFlags.None);
rdr = new DataReader(ns, 4);
int msg2Size = rdr.ReadInt32() - 4;
rdr = new DataReader(ns, msg2Size);
this.FileSize = rdr.ReadInt32();
rdr.Seek(8);
long fileTime = rdr.ReadInt64();
DateTime time = DateTime.FromFileTimeUtc(fileTime);
string name = rdr.ReadCString();
if (string.Compare(name, FileName, StringComparison.OrdinalIgnoreCase) != 0 || FileSize == 0)
{
throw new FileNotFoundException(Resources.bnftp_filenotfound);
}
byte[] data = ReceiveLoop(sck, FileSize);
sck.Close();
FileStream fs = new FileStream(LocalFileName, FileMode.OpenOrCreate, FileAccess.Write);
fs.Write(data, 0, FileSize);
fs.Flush();
fs.Close();
}
/// <summary>
/// Executes the BnFTP request, downloading the file to where <see cref="BnFtpRequestBase.LocalFileName">LocalFileName</see>
/// specifies, and closes the connection.
/// </summary>
/// <remarks>
/// <para>By default, <c>LocalFileName</c> is the same name as the remote file, which will cause the file
/// to be saved in the local application path. The desired location of the file must be set before
/// <b>ExecuteRequest</b> is called.</para>
/// </remarks>
/// <exception cref="IOException">Thrown if the local file cannot be written.</exception>
/// <exception cref="SocketException">Thrown if the remote host closes the connection prematurely.</exception>
public override void ExecuteRequest()
{
DataBuffer buffer = new DataBuffer();
buffer.InsertInt16((short)(33 + FileName.Length));
buffer.InsertInt16(0x0100);
buffer.InsertDwordString("IX86");
buffer.InsertDwordString(Product);
if (m_ad)
{
buffer.InsertInt32(m_adId);
buffer.InsertDwordString(m_adExt);
}
else
{
buffer.InsertInt64(0);
}
// currently resuming is not supported
buffer.InsertInt32(0);
if (FileTime.HasValue)
{
buffer.InsertInt64(FileTime.Value.ToFileTimeUtc());
}
else
{
buffer.InsertInt64(0);
}
buffer.InsertCString(FileName);
Socket sck = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
sck.Connect(Server, 6112);
sck.Send(new byte[] { 2 });
sck.Send(buffer.UnderlyingBuffer, 0, buffer.Count, SocketFlags.None);
BattleNetClientResources.OutgoingBufferPool.FreeBuffer(buffer.UnderlyingBuffer);
byte[] hdrLengthBytes = new byte[2];
sck.Receive(hdrLengthBytes, 2, SocketFlags.None);
int hdrLen = BitConverter.ToInt16(hdrLengthBytes, 0);
Debug.WriteLine(hdrLen, "Header Length");
byte[] hdrBytes = new byte[hdrLen - 2];
sck.Receive(hdrBytes, hdrLen - 2, SocketFlags.None);
DataReader rdr = new DataReader(hdrBytes);
rdr.Seek(2);
int fileSize = rdr.ReadInt32();
this.FileSize = fileSize;
rdr.Seek(8);
long fileTime = rdr.ReadInt64();
string name = rdr.ReadCString();
if (string.Compare(name, FileName, StringComparison.OrdinalIgnoreCase) != 0 || FileSize == 0)
{
throw new FileNotFoundException(Resources.bnftp_filenotfound);
}
Debug.WriteLine(fileSize, "File Size");
byte[] data = ReceiveLoop(sck, fileSize);
sck.Close();
FileStream fs = new FileStream(LocalFileName, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);
fs.SetLength(fileSize);
fs.Write(data, 0, fileSize);
fs.Flush();
fs.Close();
DateTime time = DateTime.FromFileTimeUtc(fileTime);
File.SetLastWriteTimeUtc(LocalFileName, time);
}
private void HandleClanMemberList(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(4);
byte memCount = dr.ReadByte();
for (int i = 0; i < memCount; i++)
{
string userName = dr.ReadCString();
ClanRank rank = (ClanRank)dr.ReadByte();
ClanMemberStatus status = (ClanMemberStatus)dr.ReadByte();
string location = dr.ReadCString();
m_clanList.Add(userName, new ClanMember(userName, rank, status, location));
}
ClanMember[] members = new ClanMember[m_clanList.Count];
m_clanList.Values.CopyTo(members, 0);
ClanMemberListEventArgs args = new ClanMemberListEventArgs(members);
args.EventData = pd;
OnClanMemberListReceived(args);
}
private void HandleClanMotd(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(8);
string motd = dr.ReadCString();
InformationEventArgs args = new InformationEventArgs(motd);
args.EventData = pd;
OnClanMessageOfTheDay(args);
}
private void HandleClanFindCandidates(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(4); // skip the cookie
ClanCandidatesSearchStatus status = (ClanCandidatesSearchStatus)dr.ReadByte();
int numCandidates = dr.ReadByte();
string[] usernames = new string[numCandidates];
for (int i = 0; i < numCandidates; i++)
{
usernames[i] = dr.ReadCString();
}
ClanCandidatesSearchEventArgs args = new ClanCandidatesSearchEventArgs(status, usernames);
args.EventData = pd;
OnClanCandidatesSearchCompleted(args);
}
private void HandleClanMakeChieftan(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(4);
ClanChieftanChangeResult result = (ClanChieftanChangeResult)dr.ReadByte();
ClanChieftanChangeEventArgs args = new ClanChieftanChangeEventArgs(result);
args.EventData = pd;
OnClanChangeChieftanCompleted(args);
}
// 0x73
private void HandleDisbandClan(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(4);
ClanResponseCode status = (ClanResponseCode)dr.ReadByte();
ClanDisbandEventArgs args = new ClanDisbandEventArgs(status == ClanResponseCode.Success);
args.EventData = pd;
OnClanDisbandCompleted(args);
}
// 0x71
private void HandleClanInviteMultiple(ParseData pd)
{
DataReader dr = new DataReader(pd.Data);
dr.Seek(4); // cookie
ClanResponseCode response = (ClanResponseCode)dr.ReadByte();
ClanFormationEventArgs args = null;
if (response == ClanResponseCode.Success)
{
args = new ClanFormationEventArgs();
}
else
{
List<string> names = new List<string>();
int nextByte = dr.Peek();
while (nextByte > 0)
{
names.Add(dr.ReadCString());
nextByte = dr.Peek();
}
args = new ClanFormationEventArgs(response == ClanResponseCode.InvitationDeclined, response == ClanResponseCode.Decline, names.ToArray());
}
args.EventData = pd;
OnClanFormationCompleted(args);
}
private void HandleChatEvent(ParseData data)
{
DataReader dr = new DataReader(data.Data);
ChatEventType type = (ChatEventType)dr.ReadInt32();
int flags = dr.ReadInt32();
int ping = dr.ReadInt32();
dr.Seek(12);
string user = dr.ReadCString();
byte[] userInfo = dr.ReadNullTerminatedByteArray();
string text = Encoding.ASCII.GetString(userInfo);
switch (type)
{
case ChatEventType.UserInChannel:
case ChatEventType.UserJoinedChannel:
ChatUser newUser = new ChatUser(user, ping, (UserFlags)flags, UserStats.Parse(user, userInfo));
if (m_namesToUsers.ContainsKey(user))
{
m_namesToUsers.Remove(user);
}
m_namesToUsers.Add(user, newUser);
UserEventArgs uArgs = new UserEventArgs(type, newUser);
HandleUserChatEvent(uArgs);
break;
case ChatEventType.UserFlagsChanged:
if (m_namesToUsers.ContainsKey(user))
{
ChatUser changedUser = m_namesToUsers[user];
changedUser.Flags = (UserFlags)flags;
UserEventArgs updatedArgs = new UserEventArgs(type, changedUser);
HandleUserChatEvent(updatedArgs);
}
else if (m_channelName.Equals("The Void", StringComparison.OrdinalIgnoreCase))
{
ChatUser voidUser = new ChatUser(user, ping, (UserFlags)flags, UserStats.Parse(user, userInfo));
m_namesToUsers.Add(user, voidUser);
UserEventArgs voidArgs = new UserEventArgs(type, voidUser);
HandleUserChatEvent(voidArgs);
}
break;
case ChatEventType.UserLeftChannel:
if (m_namesToUsers.ContainsKey(user))
{
ChatUser goneUser = m_namesToUsers[user];
UserEventArgs leftArgs = new UserEventArgs(type, goneUser);
HandleUserChatEvent(leftArgs);
}
break;
case ChatEventType.Emote:
case ChatEventType.Talk:
case ChatEventType.WhisperReceived:
case ChatEventType.WhisperSent:
ChatMessageEventArgs cmArgs = new ChatMessageEventArgs(type, (UserFlags)flags, user, Encoding.UTF8.GetString(userInfo));
HandleChatMessageEvent(cmArgs);
break;
case ChatEventType.NewChannelJoined:
ServerChatEventArgs joinArgs = new ServerChatEventArgs(type, flags, text);
m_channelName = text;
m_namesToUsers.Clear();
OnJoinedChannel(joinArgs);
break;
case ChatEventType.Broadcast:
case ChatEventType.ChannelDNE:
case ChatEventType.ChannelFull:
case ChatEventType.ChannelRestricted:
case ChatEventType.Error:
case ChatEventType.Information:
ServerChatEventArgs scArgs = new ServerChatEventArgs(type, flags, text);
HandleServerChatEvent(scArgs);
break;
}
BattleNetClientResources.IncomingBufferPool.FreeBuffer(data.Data);
}
private void HandleCheckAd(ParseData data)
{
DataReader dr = new DataReader(data.Data);
int adID = dr.ReadInt32();
dr.Seek(4); // extension
long filetime = dr.ReadInt64();
DateTime ft = DateTime.FromFileTimeUtc(filetime);
string filename = dr.ReadCString(Encoding.ASCII);
string link = dr.ReadCString(Encoding.ASCII);
AdChangedEventArgs args = new AdChangedEventArgs(adID, ft, filename, link);
m_lastAd = adID;
OnAdChanged(args);
BattleNetClientResources.IncomingBufferPool.FreeBuffer(data.Data);
}
private void HandleNewsInfo(ParseData data)
{
DateTime UNIX_EPOCH = new DateTime(1970, 1, 1).ToUniversalTime();
DataReader dr = new DataReader(data.Data);
int numEntriesInPacket = dr.ReadByte();
dr.ReadInt32(); // last login timestamp
dr.Seek(8); // oldest news, newest news timestamps.
//int oldestNews = dr.ReadInt32();
//int newestNews = dr.ReadInt32();
//DateTime oldestNewsDateUtc = UNIX_EPOCH + TimeSpan.FromSeconds(oldestNews);
//DateTime oldestNewsDateLocal = oldestNewsDateUtc.ToLocalTime();
//DateTime newestNewsDateUtc = UNIX_EPOCH + TimeSpan.FromSeconds(newestNews);
//DateTime newestNewsDateLocal = newestNewsDateUtc.ToLocalTime();
lock (m_news)
{
for (int i = 0; i < numEntriesInPacket; i++)
{
int newsTS = dr.ReadInt32();
DateTime newsDateUtc = UNIX_EPOCH + TimeSpan.FromSeconds(newsTS);
if (newsTS == 0)
newsDateUtc = DateTime.UtcNow;
string text = dr.ReadCString();
NewsEntry news = new NewsEntry(newsDateUtc, text);
OnServerNews(new ServerNewsEventArgs(news));
}
BattleNetClientResources.IncomingBufferPool.FreeBuffer(data.Data);
}
}
