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#import <ObjFW/OFInvalidEncodingException.h>
#import <ObjFW/macros.h>
#import "IRCConnection.h"
#import "IRCUser.h"
#import "IRCChannel.h"
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{
if (reason == nil)
[self sendLine: @"QUIT"];
else
[self sendLineWithFormat: @"QUIT :%@", reason];
}
- (void)joinChannel: (OFString*)channelName
- (void)joinChannel: (OFString*)channel
{
[self sendLineWithFormat: @"JOIN %@", channelName];
[self sendLineWithFormat: @"JOIN %@", channel];
}
- (void)leaveChannel: (IRCChannel*)channel
- (void)leaveChannel: (OFString*)channel
{
[self leaveChannel: channel
reason: nil];
}
- (void)leaveChannel: (IRCChannel*)channel
- (void)leaveChannel: (OFString*)channel
reason: (OFString*)reason
{
if (reason == nil)
[self sendLineWithFormat: @"PART %@", [channel name]];
[self sendLineWithFormat: @"PART %@", channel];
else
[self sendLineWithFormat: @"PART %@ :%@",
[self sendLineWithFormat: @"PART %@ :%@", channel, reason];
[channel name], reason];
[channels removeObjectForKey: [channel name]];
[channels removeObjectForKey: channel];
}
- (void)sendLine: (OFString*)line
{
[delegate connection: self
didSendLine: line];
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[self sendLine: line];
[pool release];
}
- (void)sendMessage: (OFString*)msg
channel: (IRCChannel*)channel
{
[self sendLineWithFormat: @"PRIVMSG %@ :%@", [channel name], msg];
}
- (void)sendMessage: (OFString*)msg
user: (OFString*)user
[self sendLineWithFormat: @"PRIVMSG %@ :%@", user, msg];
[self sendLineWithFormat: @"PRIVMSG %@ :%@", to, msg];
}
- (void)sendNotice: (OFString*)notice
user: (OFString*)user
to: (OFString*)to
{
[self sendLineWithFormat: @"NOTICE %@ :%@", user, notice];
[self sendLineWithFormat: @"NOTICE %@ :%@", to, notice];
}
- (void)sendNotice: (OFString*)notice
channel: (IRCChannel*)channel
{
[self sendLineWithFormat: @"NOTICE %@ :%@", [channel name], notice];
}
channel: (IRCChannel*)channel
channel: (OFString*)channel
reason: (OFString*)reason
{
[self sendLineWithFormat: @"KICK %@ %@ :%@",
[self sendLineWithFormat: @"KICK %@ %@ :%@", channel, user, reason];
[channel name], user, reason];
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}
/* JOIN */
if ([action isEqual: @"JOIN"] && [components count] == 3) {
OFString *who = [components objectAtIndex: 0];
OFString *where = [components objectAtIndex: 2];
IRCUser *user;
IRCChannel *channel;
OFMutableSet *channel;
who = [who substringWithRange: of_range(1, [who length] - 1)];
user = [IRCUser IRCUserWithString: who];
if ([who hasPrefix: [nickname stringByAppendingString: @"!"]]) {
channel = [IRCChannel channelWithName: where];
channel = [OFMutableSet set];
[channels setObject: channel
forKey: where];
} else
channel = [channels objectForKey: where];
[channel IRC_addUser: [user nickname]];
[channel addObject: [user nickname]];
[delegate connection: self
didSeeUser: user
joinChannel: channel];
joinChannel: where];
return;
}
/* NAMES reply */
if ([action isEqual: @"353"] && [components count] >= 6) {
OFString *where;
IRCChannel *channel;
OFMutableSet *channel;
OFArray *users;
size_t pos;
OFEnumerator *enumerator;
OFString *user;
channel = [channels
objectForKey: [components objectAtIndex: 4]];
if (channel == nil) {
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enumerator = [users objectEnumerator];
while ((user = [enumerator nextObject]) != nil) {
if ([user hasPrefix: @"@"] || [user hasPrefix: @"+"] ||
[user hasPrefix: @"%"] || [user hasPrefix: @"*"])
user = [user substringWithRange:
of_range(1, [user length] - 1)];
[channel IRC_addUser: user];
[channel addObject: user];
}
[delegate connection: self
didReceiveNamesForChannel: channel];
didReceiveNamesForChannel: where];
return;
}
/* PART */
if ([action isEqual: @"PART"] && [components count] >= 3) {
OFString *who = [components objectAtIndex: 0];
OFString *where = [components objectAtIndex: 2];
IRCUser *user;
IRCChannel *channel;
OFMutableSet *channel;
OFString *reason = nil;
size_t pos = [who length] + 1 +
[[components objectAtIndex: 1] length] + 1 + [where length];
who = [who substringWithRange: of_range(1, [who length] - 1)];
user = [IRCUser IRCUserWithString: who];
channel = [channels objectForKey: where];
if ([components count] > 3)
reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
[channel IRC_removeUser: [user nickname]];
[channel removeObject: [user nickname]];
[delegate connection: self
didSeeUser: user
leaveChannel: channel
leaveChannel: where
reason: reason];
return;
}
/* KICK */
if ([action isEqual: @"KICK"] && [components count] >= 4) {
OFString *who = [components objectAtIndex: 0];
OFString *where = [components objectAtIndex: 2];
OFString *whom = [components objectAtIndex: 3];
IRCUser *user;
IRCChannel *channel;
OFMutableSet *channel;
OFString *reason = nil;
size_t pos = [who length] + 1 +
[[components objectAtIndex: 1] length] + 1 +
[where length] + 1 + [whom length];
who = [who substringWithRange: of_range(1, [who length] - 1)];
user = [IRCUser IRCUserWithString: who];
channel = [channels objectForKey: where];
if ([components count] > 4)
reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
[channel IRC_removeUser: [user nickname]];
[channel removeObject: [user nickname]];
[delegate connection: self
didSeeUser: user
kickUser: whom
channel: channel
channel: where
reason: reason];
return;
}
/* QUIT */
if ([action isEqual: @"QUIT"] && [components count] >= 2) {
OFString *who = [components objectAtIndex: 0];
IRCUser *user;
OFString *reason = nil;
size_t pos = [who length] + 1 +
[[components objectAtIndex: 1] length];
OFEnumerator *enumerator;
IRCChannel *channel;
OFMutableSet *channel;
who = [who substringWithRange: of_range(1, [who length] - 1)];
user = [IRCUser IRCUserWithString: who];
if ([components count] > 2)
reason = [line substringWithRange:
of_range(pos + 2, [line length] - pos - 2)];
enumerator = [channels keyEnumerator];
enumerator = [channels objectEnumerator];
while ((channel = [enumerator nextObject]) != nil)
[channel IRC_removeUser: [user nickname]];
[channel removeObject: [user nickname]];
[delegate connection: self
didSeeUserQuit: user
reason: reason];
return;
}
/* NICK */
if ([action isEqual: @"NICK"] && [components count] == 3) {
OFString *who = [components objectAtIndex: 0];
OFString *newNickname = [components objectAtIndex: 2];
IRCUser *user;
OFEnumerator *enumerator;
IRCChannel *channel;
OFMutableSet *channel;
who = [who substringWithRange: of_range(1, [who length] - 1)];
newNickname = [newNickname substringWithRange:
of_range(1, [newNickname length] - 1)];
user = [IRCUser IRCUserWithString: who];
if ([[user nickname] isEqual: nickname]) {
[nickname release];
nickname = [[user nickname] copy];
}
enumerator = [channels keyEnumerator];
while ((channel = [enumerator nextObject]) != nil) {
if ([[channel users] containsObject: [user nickname]]) {
[channel IRC_removeUser: [user nickname]];
[channel IRC_addUser: newNickname];
if ([channel containsObject: [user nickname]]) {
[channel removeObject: [user nickname]];
[channel addObject: newNickname];
}
}
[delegate connection: self
didSeeUser: user
changeNicknameTo: newNickname];
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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]) {
if (![to isEqual: nickname])
IRCChannel *channel;
channel = [channels objectForKey: to];
user: user
user: user];
channel: channel];
} else
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if (![from containsString: @"!"] || [to isEqual: @"*"]) {
/* System message - ignore for now */
return;
}
user = [IRCUser IRCUserWithString: from];
if (![to isEqual: nickname]) {
if (![to isEqual: nickname])
IRCChannel *channel;
channel = [channels objectForKey: to];
user: user
user: user];
channel: channel];
} else
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- (void)handleConnection
{
[sock asyncReadLineWithTarget: self
selector: @selector(connection:didReceiveLine:
exception:)];
}
- (OFSet*)usersInChannel: (OFString*)channel
{
return [[[channels objectForKey: channel] copy] autorelease];
}
- (void)dealloc
{
[sock release];
[server release];
[nickname release];
[username release];
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- (void)connectionWasEstablished: (IRCConnection*)connection
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
joinChannel: (IRCChannel*)channel
joinChannel: (OFString*)channel
{
}
- (void)connection: (IRCConnection*)connection
didSeeUser: (IRCUser*)user
leaveChannel: (IRCChannel*)channel
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: (IRCChannel*)channel
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
fromUser: (IRCUser*)user
user: (IRCUser*)user
channel: (IRCChannel*)channel
channel: (IRCChannel*)channel
didReceiveNamesForChannel: (IRCChannel*)channel
didReceiveNamesForChannel: (OFString*)channel
{
}
- (void)connectionWasClosed: (IRCConnection*)connection
{
}
@end
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