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[self sendLineWithFormat: @"PART %@ :%@", channel, reason];
[_channels removeObjectForKey: channel];
}
- (void)sendLine: (OFString*)line
{
if ([_delegate respondsToSelector: @selector(connection:didSendLine:)])
[_delegate connection: self
didSendLine: line];
[_delegate connection: self
didSendLine: line];
[_socket writeLine: line];
}
- (void)sendLineWithFormat: (OFConstantString*)format, ...
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
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}
- (void)IRC_processLine: (OFString*)line
{
OFArray *components;
OFString *action = nil;
if ([_delegate respondsToSelector:
@selector(connection:didReceiveLine:)])
[_delegate connection: self
didReceiveLine: line];
[_delegate connection: self
didReceiveLine: line];
components = [line componentsSeparatedByString: @" "];
/* PING */
if ([components count] == 2 &&
[[components firstObject] isEqual: @"PING"]) {
OFMutableString *s = [[line mutableCopy] autorelease];
[s replaceOccurrencesOfString: @"PING"
withString: @"PONG"];
[self sendLine: s];
return;
}
action = [[components objectAtIndex: 1] uppercaseString];
/* Connected */
if ([action isEqual: @"001"] && [components count] >= 4) {
if ([_delegate respondsToSelector:
@selector(connectionWasEstablished:)])
[_delegate connectionWasEstablished: self];
[_delegate connectionWasEstablished: self];
return;
}
/* JOIN */
if ([action isEqual: @"JOIN"] && [components count] == 3) {
OFString *who = [components objectAtIndex: 0];
OFString *where = [components objectAtIndex: 2];
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[_channels setObject: channel
forKey: where];
} else
channel = [_channels objectForKey: where];
[channel addObject: [user nickname]];
if ([_delegate respondsToSelector:
@selector(connection:didSeeUser:joinChannel:)])
[_delegate connection: self
didSeeUser: user
joinChannel: where];
[_delegate connection: self
didSeeUser: user
joinChannel: where];
return;
}
/* NAMES reply */
if ([action isEqual: @"353"] && [components count] >= 6) {
OFString *where;
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[user hasPrefix: @"%"] || [user hasPrefix: @"*"])
user = [user substringWithRange:
of_range(1, [user length] - 1)];
[channel addObject: user];
}
if ([_delegate respondsToSelector:
@selector(connection:didReceiveNamesForChannel:)])
[_delegate connection: self
didReceiveNamesForChannel: where];
[_delegate connection: self
didReceiveNamesForChannel: where];
return;
}
/* PART */
if ([action isEqual: @"PART"] && [components count] >= 3) {
OFString *who = [components objectAtIndex: 0];
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if ([components count] > 3)
reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
[channel removeObject: [user nickname]];
if ([_delegate respondsToSelector:
@selector(connection:didSeeUser:leaveChannel:reason:)])
[_delegate connection: self
didSeeUser: user
leaveChannel: where
reason: reason];
[_delegate connection: self
didSeeUser: user
leaveChannel: where
reason: reason];
return;
}
/* KICK */
if ([action isEqual: @"KICK"] && [components count] >= 4) {
OFString *who = [components objectAtIndex: 0];
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if ([components count] > 4)
reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
[channel removeObject: [user nickname]];
if ([_delegate respondsToSelector:
@selector(connection:didSeeUser:kickUser:channel:reason:)])
[_delegate connection: self
didSeeUser: user
kickUser: whom
channel: where
reason: reason];
[_delegate connection: self
didSeeUser: user
kickUser: whom
channel: where
reason: reason];
return;
}
/* QUIT */
if ([action isEqual: @"QUIT"] && [components count] >= 2) {
OFString *who = [components objectAtIndex: 0];
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reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
enumerator = [_channels objectEnumerator];
while ((channel = [enumerator nextObject]) != nil)
[channel removeObject: [user nickname]];
if ([_delegate respondsToSelector:
@selector(connection:didSeeUserQuit:reason:)])
[_delegate connection: self
didSeeUserQuit: user
reason: reason];
[_delegate connection: self
didSeeUserQuit: user
reason: reason];
return;
}
/* NICK */
if ([action isEqual: @"NICK"] && [components count] == 3) {
OFString *who = [components objectAtIndex: 0];
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while ((channel = [enumerator nextObject]) != nil) {
if ([channel containsObject: [user nickname]]) {
[channel removeObject: [user nickname]];
[channel addObject: nickname];
}
}
if ([_delegate respondsToSelector:
@selector(connection:didSeeUser:changeNicknameTo:)])
[_delegate connection: self
didSeeUser: user
changeNicknameTo: nickname];
[_delegate connection: self
didSeeUser: user
changeNicknameTo: nickname];
return;
}
/* PRIVMSG */
if ([action isEqual: @"PRIVMSG"] && [components count] >= 4) {
OFString *from = [components objectAtIndex: 0];
OFString *to = [components objectAtIndex: 2];
IRCUser *user;
OFString *msg;
size_t pos = [from length] + 1 +
[[components objectAtIndex: 1] length] + 1 + [to length];
from = [from substringWithRange:
of_range(1, [from length] - 1)];
msg = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
user = [IRCUser IRCUserWithString: from];
if (![to isEqual: _nickname])
[_delegate connection: self
didReceiveMessage: msg
channel: to
user: user];
else
[_delegate connection: self
didReceivePrivateMessage: msg
user: user];
if (![to isEqual: _nickname]) {
if ([_delegate respondsToSelector: @selector(connection:
didReceiveMessage:channel:user:)])
[_delegate connection: self
didReceiveMessage: msg
channel: to
user: user];
} else {
if ([_delegate respondsToSelector: @selector(connection:
didReceivePrivateMessage:user:)])
[_delegate connection: self
didReceivePrivateMessage: msg
user: user];
}
return;
}
/* NOTICE */
if ([action isEqual: @"NOTICE"] && [components count] >= 4) {
OFString *from = [components objectAtIndex: 0];
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if (![from containsString: @"!"] || [to isEqual: @"*"]) {
/* System message - ignore for now */
return;
}
user = [IRCUser IRCUserWithString: from];
if (![to isEqual: _nickname])
[_delegate connection: self
didReceiveNotice: notice
channel: to
user: user];
else
[_delegate connection: self
didReceiveNotice: notice
user: user];
if (![to isEqual: _nickname]) {
if ([_delegate respondsToSelector: @selector(connection:
didReceiveNotice:channel:user:)])
[_delegate connection: self
didReceiveNotice: notice
channel: to
user: user];
} else {
if ([_delegate respondsToSelector:
@selector(connection:didReceiveNotice:user:)])
[_delegate connection: self
didReceiveNotice: notice
user: user];
}
return;
}
}
- (void)processLine: (OFString*)line
{
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-
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|
selector: @selector(socket:didReceiveLine:
exception:)];
}
- (OFSet*)usersInChannel: (OFString*)channel
{
return [[[_channels objectForKey: channel] copy] autorelease];
}
@end
@implementation OFObject (IRCConnectionDelegate)
- (void)connection: (IRCConnection*)connection
didReceiveLine: (OFString*)line
{
}
- (void)connection: (IRCConnection*)connection
didSendLine: (OFString*)line
{
}
- (void)connectionWasEstablished: (IRCConnection*)connection
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
joinChannel: (OFString*)channel
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
leaveChannel: (OFString*)channel
reason: (OFString*)reason
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
changeNicknameTo: (OFString*)nickname
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
kickUser: (OFString*)kickedUser
channel: (OFString*)channel
reason: (OFString*)reason
{
}
- (void)connection: (IRCConnection*)connection
didSeeUserQuit: (IRCUser*)user
reason: (OFString*)reason
{
}
- (void)connection: (IRCConnection*)connection
didReceiveMessage: (OFString*)msg
channel: (OFString*)channel
user: (IRCUser*)user
{
}
- (void)connection: (IRCConnection*)connection
didReceivePrivateMessage: (OFString*)msg
user: (IRCUser*)user
{
}
- (void)connection: (IRCConnection*)connection
didReceiveNotice: (OFString*)notice
channel: (OFString*)channel
user: (IRCUser*)user
{
}
- (void)connection: (IRCConnection*)connection
didReceiveNotice: (OFString*)notice
user: (IRCUser*)user
{
}
- (void)connection: (IRCConnection*)connection
didReceiveNamesForChannel: (OFString*)channel
{
}
- (void)connectionWasClosed: (IRCConnection*)connection
{
}
@end
|