ObjIRC  Check-in [8b48789571]

	    toUser: (IRCUser*)user;
- (void)sendNotice: (OFString*)notice
	 toChannel: (IRCChannel*)channel;
- (void)kickUser: (IRCUser*)user
     fromChannel: (IRCChannel*)channel
      withReason: (OFString*)reason;
- (void)changeNicknameTo: (OFString*)nickname;
- (void)process;
- (void)handleConnection;
@end

}

- (void)changeNicknameTo: (OFString*)nickname_
{
	[self sendLineWithFormat: @"NICK %@", nickname_];
}

- (void)handleConnection
- (void)process
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFString *line;
	OFArray *split;

	for (;;) {
		OFString *action = nil;
	OFString *action = nil;

		@try {
			line = [sock readLine];
		} @catch (OFInvalidEncodingException *e) {
			[e dealloc];
			line = [sock readLineWithEncoding:
			    OF_STRING_ENCODING_WINDOWS_1252];
		}
	@try {
		line = [sock tryReadLine];
	} @catch (OFInvalidEncodingException *e) {
		[e dealloc];
		line = [sock tryReadLineWithEncoding:
		    OF_STRING_ENCODING_WINDOWS_1252];
	}

		if (line == nil)
			break;
	if (line == nil)
		return;

		if ([delegate respondsToSelector:
		    @selector(connection:didReceiveLine:)])
			[delegate connection: self
			      didReceiveLine: line];
	if ([delegate respondsToSelector:
	    @selector(connection:didReceiveLine:)])
		[delegate connection: self
		      didReceiveLine: line];

		split = [line componentsSeparatedByString: @" "];
	split = [line componentsSeparatedByString: @" "];

		/* PING */
		if (split.count == 2 && [split.firstObject isEqual: @"PING"]) {
			OFMutableString *s = [[line mutableCopy] autorelease];
			[s replaceOccurrencesOfString: @"PING"
					   withString: @"PONG"];
			[self sendLine: s];
	/* PING */
	if (split.count == 2 && [split.firstObject isEqual: @"PING"]) {
		OFMutableString *s = [[line mutableCopy] autorelease];
		[s replaceOccurrencesOfString: @"PING"
				   withString: @"PONG"];
		[self sendLine: s];

			continue;
		}
		return;
	}

		action = [[split objectAtIndex: 1] uppercaseString];
	action = [[split objectAtIndex: 1] uppercaseString];

		/* Connected */
		if ([action isEqual: @"001"] && split.count >= 4) {
			if ([delegate respondsToSelector:
			    @selector(connectionWasEstablished:)])
				[delegate connectionWasEstablished: self];
	/* Connected */
	if ([action isEqual: @"001"] && split.count >= 4) {
		if ([delegate respondsToSelector:
		    @selector(connectionWasEstablished:)])
			[delegate connectionWasEstablished: self];

		[pool release];
			continue;
		}
		return;
	}

		/* JOIN */
		if ([action isEqual: @"JOIN"] && split.count == 3) {
			OFString *who = [split objectAtIndex: 0];
			OFString *where = [split objectAtIndex: 2];
			IRCUser *user;
			IRCChannel *channel;
	/* JOIN */
	if ([action isEqual: @"JOIN"] && split.count == 3) {
		OFString *who = [split objectAtIndex: 0];
		OFString *where = [split objectAtIndex: 2];
		IRCUser *user;
		IRCChannel *channel;

			who = [who substringWithRange:
		who = [who substringWithRange: of_range(1, who.length - 1)];
			    of_range(1, who.length - 1)];
			where = [where substringWithRange:
			    of_range(1, where.length - 1)];
			user = [IRCUser IRCUserWithString: who];
		where = [where substringWithRange:
		    of_range(1, where.length - 1)];
		user = [IRCUser IRCUserWithString: who];

			if ([who hasPrefix:
			    [nickname stringByAppendingString: @"!"]]) {
				channel = [IRCChannel channelWithName: where];
				[channels setObject: channel
					     forKey: where];
			} else
				channel = [channels objectForKey: where];
		if ([who hasPrefix: [nickname stringByAppendingString: @"!"]]) {
			channel = [IRCChannel channelWithName: where];
			[channels setObject: channel
				     forKey: where];
		} else
			channel = [channels objectForKey: where];

			if ([delegate respondsToSelector:
			    @selector(connection:didSeeUser:joinChannel:)])
				[delegate connection: self
					  didSeeUser: user
					 joinChannel: channel];
		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:joinChannel:)])
			[delegate connection: self
				  didSeeUser: user
				 joinChannel: channel];

		[pool release];
			continue;
		}
		return;
	}

		/* PART */
		if ([action isEqual: @"PART"] && split.count >= 3) {
			OFString *who = [split objectAtIndex: 0];
			OFString *where = [split objectAtIndex: 2];
			IRCUser *user;
			IRCChannel *channel;
			OFString *reason = nil;
			size_t pos = who.length + 1 +
			    [[split objectAtIndex: 1] length] + 1 +
	/* PART */
	if ([action isEqual: @"PART"] && split.count >= 3) {
		OFString *who = [split objectAtIndex: 0];
		OFString *where = [split objectAtIndex: 2];
		IRCUser *user;
		IRCChannel *channel;
		OFString *reason = nil;
		size_t pos = who.length + 1 +
		    [[split objectAtIndex: 1] length] + 1 + where.length;
			    where.length;

			who = [who substringWithRange:
		who = [who substringWithRange: of_range(1, who.length - 1)];
			    of_range(1, who.length - 1)];
			user = [IRCUser IRCUserWithString: who];
			channel = [channels objectForKey: where];
		user = [IRCUser IRCUserWithString: who];
		channel = [channels objectForKey: where];

			if (split.count > 3)
				reason = [line substringWithRange:
				    of_range(pos + 2, line.length - pos - 2)];
		if (split.count > 3)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

			if ([delegate respondsToSelector:
			    @selector(connection:didSeeUser:leaveChannel:
			    withReason:)])
				[delegate connection: self
					  didSeeUser: user
					leaveChannel: channel
					  withReason: reason];
		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:leaveChannel:
		    withReason:)])
			[delegate connection: self
				  didSeeUser: user
				leaveChannel: channel
				  withReason: reason];

		[pool release];
			continue;
		}
		return;
	}

		/* KICK */
		if ([action isEqual: @"KICK"] && split.count >= 4) {
			OFString *who = [split objectAtIndex: 0];
			OFString *where = [split objectAtIndex: 2];
			OFString *whom = [split objectAtIndex: 3];
			IRCUser *user;
			IRCChannel *channel;
			OFString *reason = nil;
			size_t pos = who.length + 1 +
			    [[split objectAtIndex: 1] length] + 1 +
			    where.length + 1 + whom.length;
	/* KICK */
	if ([action isEqual: @"KICK"] && split.count >= 4) {
		OFString *who = [split objectAtIndex: 0];
		OFString *where = [split objectAtIndex: 2];
		OFString *whom = [split objectAtIndex: 3];
		IRCUser *user;
		IRCChannel *channel;
		OFString *reason = nil;
		size_t pos = who.length + 1 +
		    [[split objectAtIndex: 1] length] + 1 + where.length + 1 +
		    whom.length;

			who = [who substringWithRange:
		who = [who substringWithRange: of_range(1, who.length - 1)];
			    of_range(1, who.length - 1)];
			user = [IRCUser IRCUserWithString: who];
			channel = [channels objectForKey: where];
		user = [IRCUser IRCUserWithString: who];
		channel = [channels objectForKey: where];

			if (split.count > 4)
				reason = [line substringWithRange:
				    of_range(pos + 2, line.length - pos - 2)];
		if (split.count > 4)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

			if ([delegate respondsToSelector:
			    @selector(connection:didSeeUser:kickUser:
			    fromChannel:withReason:)])
				[delegate connection: self
					  didSeeUser: user
					    kickUser: whom
					 fromChannel: channel
					  withReason: reason];
		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:kickUser:
		    fromChannel:withReason:)])
			[delegate connection: self
				  didSeeUser: user
				    kickUser: whom
				 fromChannel: channel
				  withReason: reason];

		[pool release];
			continue;
		}
		return;
	}

		/* QUIT */
		if ([action isEqual: @"QUIT"] && split.count >= 2) {
			OFString *who = [split objectAtIndex: 0];
			IRCUser *user;
			OFString *reason = nil;
			size_t pos = who.length + 1 +
	/* QUIT */
	if ([action isEqual: @"QUIT"] && split.count >= 2) {
		OFString *who = [split objectAtIndex: 0];
		IRCUser *user;
		OFString *reason = nil;
		size_t pos = who.length + 1 + [[split objectAtIndex: 1] length];
			    [[split objectAtIndex: 1] length];

			who = [who substringWithRange:
		who = [who substringWithRange: of_range(1, who.length - 1)];
			    of_range(1, who.length - 1)];
			user = [IRCUser IRCUserWithString: who];
		user = [IRCUser IRCUserWithString: who];

			if (split.count > 2)
				reason = [line substringWithRange:
				    of_range(pos + 2, line.length - pos - 2)];
		if (split.count > 2)
			reason = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];

			if ([delegate respondsToSelector:
			    @selector(connection:didSeeUserQuit:withReason:)])
				[delegate connection: self
				      didSeeUserQuit: user
					  withReason: reason];
		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUserQuit:withReason:)])
			[delegate connection: self
			      didSeeUserQuit: user
				  withReason: reason];

		[pool release];
			continue;
		}
		return;
	}

		/* NICK */
		if ([action isEqual: @"NICK"] && split.count == 3) {
			OFString *who = [split objectAtIndex: 0];
			OFString *newNickname = [split objectAtIndex: 2];
			IRCUser *user;
	/* NICK */
	if ([action isEqual: @"NICK"] && split.count == 3) {
		OFString *who = [split objectAtIndex: 0];
		OFString *newNickname = [split objectAtIndex: 2];
		IRCUser *user;

			who = [who substringWithRange:
		who = [who substringWithRange: of_range(1, who.length - 1)];
			    of_range(1, who.length - 1)];
			newNickname = [newNickname substringWithRange:
			    of_range(1, newNickname.length - 1)];
		newNickname = [newNickname substringWithRange:
		    of_range(1, newNickname.length - 1)];

			user = [IRCUser IRCUserWithString: who];
		user = [IRCUser IRCUserWithString: who];

			if ([user.nickname isEqual: nickname]) {
				[nickname release];
				nickname = [user.nickname copy];
			}
		if ([user.nickname isEqual: nickname]) {
			[nickname release];
			nickname = [user.nickname copy];
		}

			if ([delegate respondsToSelector:
			    @selector(connection:didSeeUser:changeNicknameTo:)])
				[delegate connection: self
					  didSeeUser: user
				    changeNicknameTo: newNickname];
		}

		/* PRIVMSG */
		if ([action isEqual: @"PRIVMSG"] && split.count >= 4) {
			OFString *from = [split objectAtIndex: 0];
			OFString *to = [split objectAtIndex: 2];
			IRCUser *user;
			OFString *msg;
			size_t pos = from.length + 1 +
			    [[split objectAtIndex: 1] length] + 1 +
		if ([delegate respondsToSelector:
		    @selector(connection:didSeeUser:changeNicknameTo:)])
			[delegate connection: self
				  didSeeUser: user
			    changeNicknameTo: newNickname];

		[pool release];
		return;
	}

	/* PRIVMSG */
	if ([action isEqual: @"PRIVMSG"] && split.count >= 4) {
		OFString *from = [split objectAtIndex: 0];
		OFString *to = [split objectAtIndex: 2];
		IRCUser *user;
		OFString *msg;
		size_t pos = from.length + 1 +
		    [[split objectAtIndex: 1] length] + 1 + to.length;
			    to.length;

			from = [from substringWithRange:
		from = [from substringWithRange: of_range(1, from.length - 1)];
			    of_range(1, from.length - 1)];
			msg = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];
			user = [IRCUser IRCUserWithString: from];
		msg = [line substringWithRange:
		    of_range(pos + 2, line.length - pos - 2)];
		user = [IRCUser IRCUserWithString: from];

			if (![to isEqual: nickname]) {
				IRCChannel *channel;
		if (![to isEqual: nickname]) {
			IRCChannel *channel;

				channel = [channels objectForKey: to];
			channel = [channels objectForKey: to];

				if ([delegate respondsToSelector:
				    @selector(connection:didReceiveMessage:
				    fromUser:inChannel:)])
					[delegate connection: self
					   didReceiveMessage: msg
						    fromUser: user
						   inChannel: channel];
			} else {
				if ([delegate respondsToSelector:
				     @selector(connection:
				     didReceivePrivateMessage:fromUser:)])
					[delegate
					    connection: self
					    didReceivePrivateMessage: msg
					    fromUser: user];
			}
			if ([delegate respondsToSelector:
			    @selector(connection:didReceiveMessage:
			    fromUser:inChannel:)])
				[delegate connection: self
				   didReceiveMessage: msg
					    fromUser: user
					   inChannel: channel];
		} else {
			if ([delegate respondsToSelector:
			     @selector(connection:
			     didReceivePrivateMessage:fromUser:)])
				[delegate
						  connection: self
				    didReceivePrivateMessage: msg
						    fromUser: user];
		}

		[pool release];
			continue;
		}
		return;
	}

		/* NOTICE */
		if ([action isEqual: @"NOTICE"] && split.count >= 4) {
			OFString *from = [split objectAtIndex: 0];
			OFString *to = [split objectAtIndex: 2];
			IRCUser *user = nil;
			OFString *notice;
			size_t pos = from.length + 1 +
			    [[split objectAtIndex: 1] length] + 1 +
	/* NOTICE */
	if ([action isEqual: @"NOTICE"] && split.count >= 4) {
		OFString *from = [split objectAtIndex: 0];
		OFString *to = [split objectAtIndex: 2];
		IRCUser *user = nil;
		OFString *notice;
		size_t pos = from.length + 1 +
		    [[split objectAtIndex: 1] length] + 1 + to.length;
			    to.length;

			from = [from substringWithRange:
		from = [from substringWithRange: of_range(1, from.length - 1)];
			    of_range(1, from.length - 1)];
			notice = [line substringWithRange:
			    of_range(pos + 2, line.length - pos - 2)];
		notice = [line substringWithRange:
		    of_range(pos + 2, line.length - pos - 2)];

			if (![from containsString: @"!"] || [to isEqual: @"*"])
				/* System message - ignore for now */
				continue;
		if (![from containsString: @"!"] || [to isEqual: @"*"]) {
			/* System message - ignore for now */
			[pool release];
			return;
		}

			user = [IRCUser IRCUserWithString: from];
		user = [IRCUser IRCUserWithString: from];

			if (![to isEqual: nickname]) {
				IRCChannel *channel;
		if (![to isEqual: nickname]) {
			IRCChannel *channel;

				channel = [channels objectForKey: to];
			channel = [channels objectForKey: to];

				if ([delegate respondsToSelector:
				    @selector(connection:didReceiveNotice:
				    fromUser:inChannel:)])
					[delegate connection: self
					    didReceiveNotice: notice
						    fromUser: user
						   inChannel: channel];
			} else {
				if ([delegate respondsToSelector:
				    @selector(connection:didReceiveNotice:
				    fromUser:)])
					[delegate connection: self
					    didReceiveNotice: notice
						    fromUser: user];
			}
			if ([delegate respondsToSelector:
			    @selector(connection:didReceiveNotice:
			    fromUser:inChannel:)])
				[delegate connection: self
				    didReceiveNotice: notice
					    fromUser: user
					   inChannel: channel];
		} else {
			if ([delegate respondsToSelector:
			    @selector(connection:didReceiveNotice:
			    fromUser:)])
				[delegate connection: self
				    didReceiveNotice: notice
					    fromUser: user];
		}

		[pool release];
			continue;
		}

		return;
	}
}
		[pool releaseObjects];
	}

	[pool release];

- (void)handleConnection
{
	while (![sock isAtEndOfStream])
		[self process];
}

- (void)dealloc
{
	[sock release];
	[server release];
	[nickname release];