protected HubMessage ParseMessage(string raw)
{
raw = raw.Replace(this.Seperator, "");
HubMessage msg = new HubMessage(hub, raw);
if (!string.IsNullOrEmpty(raw))
{
switch (raw[0])
{
case '$':
int pos;
string cmd = null;
if ((pos = raw.IndexOf(' ')) != -1)
cmd = raw.Substring(0, pos).ToLower();
else
{
if (raw.Length >= 10)
break;
cmd = raw.ToLower();
}
if (cmd == null || cmd.Equals(string.Empty))
break;
switch (cmd)
{
case "$lock":
msg = new Lock(hub, raw); break;
case "$supports":
msg = new Supports(hub, raw); break;
case "$hubname":
msg = new HubNmdc.HubName(hub, raw); break;
case "$hello":
msg = new Hello(hub, raw); break;
case "$myinfo":
msg = new MyINFO(hub, raw); break;
case "$nicklist":
msg = new NickList(hub, raw); break;
case "$oplist":
msg = new OpList(hub, raw); break;
case "$to:":
msg = new To(hub, raw); break;
case "$quit":
msg = new Quit(hub, raw); break;
case "$getpass":
msg = new GetPass(hub, raw); break;
case "$logedin":
msg = new LogedIn(hub, raw); break;
case "$validatedenide":
msg = new ValidateDenide(hub, raw); break;
case "$forcemove":
msg = new ForceMove(hub, raw); break;
case "$connecttome":
msg = new ConnectToMe(hub, raw); break;
case "$revconnecttome":
msg = new RevConnectToMe(hub, raw); break;
case "$search":
msg = new Search(hub, raw); break;
case "$sr":
msg = new SR(hub, raw); break;
}
break;
default:
// No command. Assume MainChat.
msg = new MainChat(hub, raw);
break;
}
}
return msg;
}
public void ActOnInMessage(IConMessage comMsg)
{
HubMessage message = (HubMessage)comMsg;
if (message is MainChat)
{
MainChat main = (MainChat)message;
MainMessage msg = new MainMessage(main.From, main.Content);
Update(hub, new FmdcEventArgs(Actions.MainMessage, msg));
}
else if (message is To)
{
To to = (To)message;
PrivateMessage pm = new PrivateMessage(to.To, to.From, to.Content);
Update(hub, new FmdcEventArgs(Actions.PrivateMessage, pm));
}
else if (message is SR)
{
SR searchResult = (SR)message;
SearchResultInfo srinfo = new SearchResultInfo(searchResult.Info, searchResult.From);
Update(hub, new FmdcEventArgs(Actions.SearchResult, srinfo));
}
else if (message is Search)
{
Search search = (Search)message;
if (hub.Share == null)
return;
int maxReturns = 5;
bool active = false;
if (search.Address != null)
{
maxReturns = 10;
active = true;
}
System.Collections.Generic.List<ContentInfo> ret = new System.Collections.Generic.List<ContentInfo>(maxReturns);
// TODO : This lookup can be done nicer
lock (hub.Share)
{
foreach (System.Collections.Generic.KeyValuePair<string, Containers.ContentInfo> var in hub.Share)
{
if (var.Value == null)
continue;
bool foundEnough = false;
string ext = search.Info.Get(SearchInfo.EXTENTION);
string sch = search.Info.Get(SearchInfo.SEARCH);
if (ext != null && sch != null)
{
ContentInfo contentInfo = new ContentInfo();
if (search.Info.ContainsKey(SearchInfo.TYPE))
{
switch (search.Info.Get(SearchInfo.TYPE))
{
case "2":
contentInfo.Set(ContentInfo.TTH, search.Info.Get(SearchInfo.SEARCH));
if (hub.Share.ContainsContent(ref contentInfo))
{
ret.Add(contentInfo);
}
// We are looking through whole share here.
// If no TTH matching. Ignore.
foundEnough = true;
break;
case "1":
default:
if (var.Value.ContainsKey(ContentInfo.VIRTUAL) && (System.IO.Path.GetDirectoryName(var.Value.Get(ContentInfo.VIRTUAL)).IndexOf(sch, System.StringComparison.OrdinalIgnoreCase) != -1))
ret.Add(var.Value);
break;
}
}
if (!foundEnough)
{
string infoExt = System.IO.Path.GetExtension(var.Value.Get(ContentInfo.VIRTUAL)).TrimStart('.');
if (
var.Value.ContainsKey(ContentInfo.VIRTUAL)
&& (var.Value.Get(ContentInfo.VIRTUAL).IndexOf(sch, System.StringComparison.OrdinalIgnoreCase) != -1)
&& (ext.Length == 0 || ext.Contains(infoExt))
)
ret.Add(var.Value);
}
}
if (foundEnough || ret.Count >= maxReturns)
break;
}
}
// Test against size restrictions
for (int i = 0; i < ret.Count; i++)
{
bool send = true;
long size = -1;
try
{
size = long.Parse(search.Info.Get(SearchInfo.SIZE));
}
catch { }
if (search.Info.ContainsKey(SearchInfo.SIZETYPE) && size != -1)
{
switch (search.Info.Get(SearchInfo.SIZETYPE))
{
case "1": // Min Size
send = (size <= ret[i].Size);
break;
case "2": // Max Size
send = (size >= ret[i].Size);
break;
case "3": // Equal Size
send = (size == ret[i].Size);
break;
}
}
// Should this be sent?
if (send)
{
SR sr = new SR(hub, ret[i], (search.Info.ContainsKey(SearchInfo.EXTENTION) ? search.Info.Get(SearchInfo.EXTENTION).Equals("$0") : false), search.From);
if (active)
{
// Send with UDP
UdpConnection.Send(sr, search.Address);
}
else
{
// Send through hub
hub.Send(sr);
}
}
}
}
else if (message is Lock)
{
hub.Send(new Supports(hub));
hub.Send(new Key(hub, ((Lock)message).Key));
hub.Send(new ValidateNick(hub));
}
else if (message is HubNmdc.HubName)
{
HubNmdc.HubName hubname = (HubNmdc.HubName)message;
Containers.HubName name = null;
if (hubname.Topic != null)
name = new Containers.HubName(hubname.Name, hubname.Topic);
else
name = new Containers.HubName(hubname.Content);
Update(hub, new FmdcEventArgs(Actions.Name, name));
}
else if (message is NickList)
{
NickList nicks = (NickList)message;
foreach (string userid in nicks.List)
{
UserInfo userInfo = new UserInfo();
userInfo.DisplayName = userid;
userInfo.Set(UserInfo.STOREID, hub.StoreId + userid);
if (hub.GetUserById(userid) == null)
Update(hub, new FmdcEventArgs(Actions.UserOnline, userInfo));
}
}
else if (message is OpList)
{
OpList ops = (OpList)message;
foreach (string userid in ops.List)
{
UserInfo userInfo = new UserInfo();
userInfo.DisplayName = userid;
userInfo.Set(UserInfo.STOREID, hub.StoreId + userid);
userInfo.IsOperator = true;
User usr = null;
if ((usr = hub.GetUserById(userid)) == null)
Update(hub, new FmdcEventArgs(Actions.UserOnline, userInfo));
else
{
usr.UserInfo = userInfo;
Update(hub, new FmdcEventArgs(Actions.UserInfoChange, usr.UserInfo));
}
}
}
else if (message is Quit)
{
Quit quit = (Quit)message;
User usr = null;
if ((usr = hub.GetUserById(quit.From)) != null)
Update(hub, new FmdcEventArgs(Actions.UserOffline, usr.UserInfo));
}
else if (message is LogedIn)
hub.RegMode = 2;
else if (message is ValidateDenide)
Update(hub, new FmdcEventArgs(Actions.StatusChange, new HubStatus(HubStatus.Codes.Disconnected)));
else if (message is GetPass)
{
hub.RegMode = 1;
if (hub.HubSetting.Password.Length == 0)
Update(hub, new FmdcEventArgs(Actions.Password, null));
else
hub.Send(new MyPass(hub));
}
else if (message is MyINFO)
{
MyINFO myinfo = (MyINFO)message;
User usr = null;
if ((usr = hub.GetUserById(message.From)) == null)
Update(hub, new FmdcEventArgs(Actions.UserOnline, myinfo.UserInfo));
else
{
bool op = usr.IsOperator;
usr.UserInfo = myinfo.UserInfo;
usr.UserInfo.IsOperator = op;
Update(hub, new FmdcEventArgs(Actions.UserInfoChange, usr.UserInfo));
}
if (hub.RegMode >= 0 && string.Equals(myinfo.From, hub.Me.ID))
{
IsReady = true;
}
}
else if (message is Hello)
{
if (hub.HubSetting.DisplayName.Equals(message.From))
{
hub.Send(new Version(hub));
hub.Send(new GetNickList(hub));
if (hub.RegMode < 0)
hub.RegMode = 0;
UpdateMyInfo();
}
}
else if (message is ConnectToMe)
{
ConnectToMe conToMe = (ConnectToMe)message;
Transfer trans = new Transfer(conToMe.Address, conToMe.Port);
trans.Share = this.hub.Share;
trans.Me = hub.Me;
trans.Source = new Source(hub.StoreId, null);
// Protocol has to be set last.
trans.Protocol = new TransferNmdcProtocol(trans);
#if !COMPACT_FRAMEWORK
if (conToMe.TLS && hub.Me.ContainsKey(UserInfo.SECURE))
trans.SecureProtocol = SecureProtocols.TLS;
#endif
Update(hub, new FmdcEventArgs(Actions.TransferStarted, trans));
}
else if (message is RevConnectToMe)
{
RevConnectToMe revConToMe = (RevConnectToMe)message;
User usr = null;
usr = hub.GetUserById(revConToMe.From);
if (hub.Me.Mode == FlowLib.Enums.ConnectionTypes.Passive)
{
if (usr != null)
{
// If user are not set as passive. Set it as it and respond with a revconnect.
if (usr.UserInfo.Mode != FlowLib.Enums.ConnectionTypes.Passive)
{
usr.UserInfo.Mode = FlowLib.Enums.ConnectionTypes.Passive;
hub.Send(new RevConnectToMe(revConToMe.From, hub));
}
}
}
else
{
if (usr != null)
{
Update(hub, new FmdcEventArgs(Actions.TransferRequest, new TransferRequest(usr.ID, hub, usr.UserInfo)));
#if !COMPACT_FRAMEWORK
// Security, Windows Mobile doesnt support SSLStream so we disable this feature for it.
if (
usr.UserInfo.ContainsKey(UserInfo.SECURE) &&
hub.Me.ContainsKey(UserInfo.SECURE) &&
!string.IsNullOrEmpty(hub.Me.Get(UserInfo.SECURE))
)
hub.Send(new ConnectToMe(usr.ID, hub.Share.Port, hub, SecureProtocols.TLS));
else
#endif
hub.Send(new ConnectToMe(usr.ID, hub.Share.Port, hub));
}
}
}
else if (message is ForceMove)
{
ForceMove forceMove = (ForceMove)message;
hub.Disconnect();
Update(hub, new FmdcEventArgs(Actions.Redirect, new RedirectInfo(forceMove.Address)));
}
}