private void OnComplete( NickUserHost target )
{
var handler = Complete;
if ( null != handler ) {
handler( this, new WhoisCompleteEventArgs( target, _responses ) );
}
}
//
// Event handlers
//
// Handler object events
private void HandleNamesComplete(object sender, NamesCompleteEventArgs ev)
{
Debug.Print("Channel.HandleNamesComplete: channel={0} nicks={1}", _name, string.Join(",", ev.NickNames));
Users = new Collection <User>( );
UserFlags = new Dictionary <User, string>( );
var flagList = string.IsNullOrEmpty(_server.Information.ChannelModes.StatusSigils) ? "@+" : _server.Information.ChannelModes.StatusSigils;
foreach (var item in ev.NickNames)
{
var flags = string.Empty;
for (var i = 0; i < item.Length; i++)
{
if (flagList.IndexOf(item[i]) > -1)
{
flags += item[i];
}
else
{
var channelMember = new NickUserHost(item.Substring(i));
var user = _server.LookUpOrRegisterUser(channelMember);
_users.Add(user);
_userFlags.Add(user, flags);
break;
}
}
}
}
private void OnWhoisComplete(NickUserHost target, Collection <Message> responses)
{
var handler = WhoisComplete;
if (null != handler)
{
handler(this, new WhoisCompleteEventArgs(target, responses));
}
}
// Methods
public void Parse(string rawLine)
{
int spaceIndex;
RawLine = rawLine;
if (rawLine[0] == ':')
{
spaceIndex = rawLine.IndexOf(' ');
if (spaceIndex == -1)
{
Debug.Print("Message.Parse: Malformed input: starts with an origin but doesn't have a verb or arguments: '{0}'", rawLine);
throw new ArgumentException("Malformed input: starts with an origin but doesn't have a verb or arguments.");
}
Origin = new NickUserHost(rawLine.Substring(1, spaceIndex - 1));
rawLine = rawLine.Substring(spaceIndex + 1);
}
spaceIndex = rawLine.IndexOf(' ');
int colonIndex = -1;
while (-1 != spaceIndex)
{
if (rawLine[0] == ':')
{
colonIndex = Args.Count;
Args.Add(rawLine.Substring(1));
rawLine = string.Empty;
break;
}
string chunk = rawLine.Substring(0, spaceIndex);
Args.Add(chunk);
rawLine = rawLine.Substring(spaceIndex + 1);
spaceIndex = rawLine.IndexOf(' ');
}
if (!string.IsNullOrWhiteSpace(rawLine))
{
if (rawLine[0] == ':')
{
colonIndex = Args.Count;
Args.Add(rawLine.Substring(1));
}
else
{
Args.Add(rawLine);
}
}
Verb = Args[0];
Args.RemoveAt(0);
colonIndex--;
if ((colonIndex > 0) || (colonIndex < 0 && Args.Count > 1))
{
Target = Args[0];
Args.RemoveAt(0);
}
}
private void OnServerNotice(NickUserHost origin, string text)
{
var handler = ServerNotice;
if (null != handler)
{
handler(this, new ServerNoticeEventArgs(origin, text));
}
}
private void OnComplete(NickUserHost target)
{
var handler = Complete;
if (null != handler)
{
handler(this, new WhoisCompleteEventArgs(target, _responses));
}
}
//
// Object
//
public override bool Equals(object rhs)
{
NickUserHost value = rhs as NickUserHost;
if (null == value)
{
return((rhs is string) && string.Equals(_nickUserHost, (string)rhs, StringComparison.OrdinalIgnoreCase));
}
return
(string.Equals(_nickName, value._nickName, StringComparison.OrdinalIgnoreCase) &&
string.Equals(_userName, value._userName, StringComparison.OrdinalIgnoreCase) &&
string.Equals(_hostName, value._hostName, StringComparison.OrdinalIgnoreCase));
}
public User LookUpOrRegisterUser(NickUserHost userhost)
{
var nick = userhost.NickName;
var user = LookUpUser(nick);
if (null == user)
{
user = new User {
NickUserHost = userhost,
Server = this
};
RegisterUser(nick, user);
}
return(user);
}
// Methods
public void Parse( string rawLine )
{
int spaceIndex;
RawLine = rawLine;
if ( rawLine[ 0 ] == ':' ) {
spaceIndex = rawLine.IndexOf( ' ' );
if ( spaceIndex == -1 ) {
Debug.Print( "Message.Parse: Malformed input: starts with an origin but doesn't have a verb or arguments: '{0}'", rawLine );
throw new ArgumentException( "Malformed input: starts with an origin but doesn't have a verb or arguments." );
}
Origin = new NickUserHost( rawLine.Substring( 1, spaceIndex - 1 ) );
rawLine = rawLine.Substring( spaceIndex + 1 );
}
spaceIndex = rawLine.IndexOf( ' ' );
int colonIndex = -1;
while ( -1 != spaceIndex ) {
if ( rawLine[ 0 ] == ':' ) {
colonIndex = Args.Count;
Args.Add( rawLine.Substring( 1 ) );
rawLine = string.Empty;
break;
}
string chunk = rawLine.Substring( 0, spaceIndex );
Args.Add( chunk );
rawLine = rawLine.Substring( spaceIndex + 1 );
spaceIndex = rawLine.IndexOf( ' ' );
}
if ( !string.IsNullOrWhiteSpace( rawLine ) ) {
if ( rawLine[ 0 ] == ':' ) {
colonIndex = Args.Count;
Args.Add( rawLine.Substring( 1 ) );
} else {
Args.Add( rawLine );
}
}
Verb = Args[ 0 ];
Args.RemoveAt( 0 );
colonIndex--;
if ( ( colonIndex > 0 ) || ( colonIndex < 0 && Args.Count > 1 ) ) {
Target = Args[ 0 ];
Args.RemoveAt( 0 );
}
}
//
// Event handlers
//
// Handler object events
private void HandleNamesComplete(object sender, NamesCompleteEventArgs ev)
{
Debug.Print("Channel.HandleNamesComplete: typeof(sender)={0} sender={1} channel={2} nicks={3}", sender.GetType( ), sender, Name, string.Join(",", ev.NickNames));
if (null == Users)
{
Users = new Collection <User>( );
}
else
{
Users.Clear( );
}
if (null == UserFlags)
{
UserFlags = new Dictionary <User, string>( );
}
else
{
UserFlags.Clear( );
}
var flagList = string.IsNullOrEmpty(Server.Information.ChannelModes.StatusSigils) ? "@+" : Server.Information.ChannelModes.StatusSigils;
foreach (var item in ev.NickNames)
{
var flags = string.Empty;
for (var i = 0; i < item.Length; i++)
{
if (flagList.IndexOf(item[i]) > -1)
{
flags += item[i];
}
else
{
var channelMember = new NickUserHost(item.Substring(i));
var user = Server.LookUpUser(channelMember.NickName) ?? new User {
NickUserHost = channelMember,
ProtocolHandler = ProtocolHandler,
Server = Server,
};
Users.Add(user);
UserFlags.Add(user, flags);
break;
}
}
}
}
// Numeric 333
private void HandleRplTopicWhoTime(object sender, MessageEventArgs ev)
{
Debug.Print("Channel.HandleRplTopicWhoTime: args='{0}'", string.Join("','", ev.Message.Args));
try {
TopicSetBy = new NickUserHost(ev.Message.Args[1]);
Debug.Print("Channel.HandleRplTopicWhoTime: topic set by '{0}'", _topicSetBy);
}
catch (Exception e) {
Debug.Print("Channel.HandleRplTopicWhoTime: while setting TopicSetBy: caught exception\n{0}", e);
}
try {
TopicSetAt = UnixTimestampConverter.FromStringSeconds(ev.Message.Args[2]);
Debug.Print("Channel.HandleRplTopicWhoTime: topic set at {0}", _topicSetAt.ToString("s"));
}
catch (Exception e) {
Debug.Print("Channel.HandleRplTopicWhoTime: while setting TopicSetAt: caught exception\n{0}", e);
}
}
private void OnWhoisComplete( NickUserHost target, Collection<Message> responses )
{
var handler = WhoisComplete;
if ( null != handler ) {
handler( this, new WhoisCompleteEventArgs( target, responses ) );
}
}
private void OnServerNotice( NickUserHost origin, string text )
{
var handler = ServerNotice;
if ( null != handler ) {
handler( this, new ServerNoticeEventArgs( origin, text ) );
}
}
public User LookUpOrRegisterUser( NickUserHost userhost )
{
var nick = userhost.NickName;
var user = LookUpUser( nick );
if ( null == user ) {
user = new User {
NickUserHost = userhost,
Server = this
};
RegisterUser( nick, user );
}
return user;
}
public WhoisCompleteEventArgs( NickUserHost target, Collection<Message> responses )
{
Target = target;
Responses = responses;
}
public ServerNoticeEventArgs( NickUserHost origin, string text )
{
Origin = origin;
Text = text;
}
//
// Event handlers
//
// Handler object events
private void HandleNamesComplete( object sender, NamesCompleteEventArgs ev )
{
Debug.Print( "Channel.HandleNamesComplete: typeof(sender)={0} sender={1} channel={2} nicks={3}", sender.GetType( ), sender, Name, string.Join( ",", ev.NickNames ) );
if ( null == Users ) {
Users = new Collection<User>( );
} else {
Users.Clear( );
}
if ( null == UserFlags ) {
UserFlags = new Dictionary<User, string>( );
} else {
UserFlags.Clear( );
}
var flagList = string.IsNullOrEmpty( Server.Information.ChannelModes.StatusSigils ) ? "@+" : Server.Information.ChannelModes.StatusSigils;
foreach ( var item in ev.NickNames ) {
var flags = string.Empty;
for ( var i = 0; i < item.Length; i++ ) {
if ( flagList.IndexOf( item[ i ] ) > -1 ) {
flags += item[ i ];
} else {
var channelMember = new NickUserHost( item.Substring( i ) );
var user = Server.LookUpUser( channelMember.NickName ) ?? new User {
NickUserHost = channelMember,
ProtocolHandler = ProtocolHandler,
Server = Server,
};
Users.Add( user );
UserFlags.Add( user, flags );
break;
}
}
}
}
public WhoisCompleteEventArgs(NickUserHost target, Collection <Message> responses)
{
Target = target;
Responses = responses;
}
public ServerNoticeEventArgs(NickUserHost origin, string text)
{
Origin = origin;
Text = text;
}
// Numeric 333
private void HandleRplTopicWhoTime( object sender, MessageEventArgs ev )
{
Debug.Print( "Channel.HandleRplTopicWhoTime: typeof(sender)={0} sender={1} args='{2}'", sender.GetType( ), sender, string.Join( "','", ev.Message.Args ) );
try {
TopicSetBy = new NickUserHost( ev.Message.Args[ 1 ] );
OnPropertyChanged( "TopicSetBy" );
Debug.Print( "Channel.HandleRplTopicWhoTime: topic set by '{0}'", TopicSetBy );
}
catch ( Exception e ) {
Debug.Print( "Channel.HandleRplTopicWhoTime: while setting TopicSetBy: caught exception\n{0}", e );
}
try {
TopicSetAt = UnixTimestampConverter.FromStringSeconds( ev.Message.Args[ 2 ] );
OnPropertyChanged( "TopicSetAt" );
Debug.Print( "Channel.HandleRplTopicWhoTime: topic set at {0}", TopicSetAt.ToString( "s" ) );
}
catch ( Exception e ) {
Debug.Print( "Channel.HandleRplTopicWhoTime: while setting TopicSetAt: caught exception\n{0}", e );
}
}
