ObjIRC  Check-in [42243ac2f7]

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Comment:Adjust to ObjFW changes
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SHA3-256: 42243ac2f70297a6b48b7cd7d0a53b8ee49cc69a430c156d730a335af3bc3ed3
User & Date: js on 2018-12-17 21:04:49
Other Links: manifest | tags
Context
2021-04-29
00:48
Adjust to ObjFW changes check-in: 3bf621892c user: js tags: trunk
2018-12-17
21:04
Adjust to ObjFW changes check-in: 42243ac2f7 user: js tags: trunk
2018-11-11
10:47
Fix method signature mismatch check-in: 75e955fa17 user: js tags: trunk
Changes
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Modified src/IRCConnection.h from [c619025088] to [a48a25139f].

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- (void)connection: (IRCConnection *)connection
   didCreateSocket: (OF_KINDOF(OFTCPSocket *))socket;
- (void)connection: (IRCConnection *)connection
    didReceiveLine: (OFString *)line;
- (void)connection: (IRCConnection *)connection
       didSendLine: (OFString *)line;
- (void)connectionWasEstablished: (IRCConnection *)connection;
-	       (void)connection: (IRCConnection *)connection
  didFailToConnectWithException: (id)exception;
- (void)connection: (IRCConnection *)connection
	didSeeUser: (IRCUser *)user
       joinChannel: (OFString *)channel;
- (void)connection: (IRCConnection *)connection
	didSeeUser: (IRCUser *)user
      leaveChannel: (OFString *)channel
	    reason: (nullable OFString *)reason;
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	OFString *_Nullable _realname;
	OFMutableDictionary OF_GENERIC(OFString *, OFMutableSet *) *_channels;
	id <IRCConnectionDelegate> _Nullable _delegate;
	of_string_encoding_t _fallbackEncoding;
	of_time_interval_t _pingInterval, _pingTimeout;
	OFString *_Nullable _pingData;
	OFTimer *_Nullable _pingTimer;
	bool _fallbackEncodingUsed;
}

@property (readonly, nonatomic) Class socketClass;
@property OF_NULLABLE_PROPERTY (copy, nonatomic) OFString *server;
@property (nonatomic) uint16_t port;
@property OF_NULLABLE_PROPERTY (copy, nonatomic)
    OFString *nickname, *username, *realname;
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		 to: (OFString *)to;
- (void)sendNotice: (OFString *)notice
		to: (OFString *)to;
- (void)kickUser: (OFString *)user
	 channel: (OFString *)channel
	  reason: (nullable OFString *)reason;
- (void)changeNicknameTo: (OFString *)nickname;
- (void)processLine: (OFString *)line;
- (void)handleConnection;
- (nullable OFSet OF_GENERIC(OFString *) *)usersInChannel: (OFString *)channel;
@end

OF_ASSUME_NONNULL_END

Modified src/IRCConnection.m from [e49892a8ab] to [45ed4ab7ae].

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#import <ObjFW/OFInvalidEncodingException.h>

#import <ObjFW/macros.h>

#import "IRCConnection.h"
#import "IRCUser.h"

@interface IRCConnection () <OFTCPSocketDelegate>
@end

@implementation IRCConnection
@synthesize socketClass = _socketClass;
@synthesize server = _server, port = _port;
@synthesize nickname = _nickname, username = _username, realname = _realname;
@synthesize delegate = _delegate, socket = _socket;
@synthesize fallbackEncoding = _fallbackEncoding;
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{
	void *pool = objc_autoreleasePoolPush();

	if (_socket != nil)
		@throw [OFAlreadyConnectedException exception];

	_socket = [[_socketClass alloc] init];
	[_socket setDelegate: self];
	[_socket asyncConnectToHost: _server
			       port: _port];

	objc_autoreleasePoolPop(pool);
}

-     (void)socket: (OF_KINDOF(OFTCPSocket *))socket
  didConnectToHost: (OFString *)host
	      port: (uint16_t)port
	 exception: (id)exception
{
	if (exception != nil) {
		if ([_delegate respondsToSelector:
		    @selector(connection:didFailToConnectWithException:)])
			[_delegate	       connection: self
			    didFailToConnectWithException: exception];

		return;
	}

	if ([_delegate respondsToSelector:
	    @selector(connection:didCreateSocket:)])
		[_delegate connection: self
		      didCreateSocket: _socket];

	[_socket connectToHost: _server
			  port: _port];

	[self sendLineWithFormat: @"NICK %@", _nickname];
	[self sendLineWithFormat: @"USER %@ * 0 :%@", _username, _realname];

	objc_autoreleasePoolPop(pool);
	[socket asyncReadLine];
}

- (void)disconnect
{
	[self disconnectWithReason: nil];
}
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		[_delegate connectionWasClosed: self];

	[_socket cancelAsyncRequests];
	[_socket release];
	_socket = nil;
}

- (void)processLine: (OFString *)line
{
	void *pool = objc_autoreleasePoolPush();

- (bool)stream: (OF_KINDOF(OFStream *))stream
	[self irc_processLine: line];

	objc_autoreleasePoolPop(pool);
}

-	      (bool)irc_socket: (OFTCPSocket *)socket
  didReceiveWronglyEncodedLine: (OFString *)line
   didReadLine: (OFString *)line
		       context: (id)context
		     exception: (OFException *)exception
     exception: (OFException *)exception
{
	if (line != nil) {
		[self irc_processLine: line];
		[socket asyncReadLineWithTarget: self
				       selector: @selector(irc_socket:
						     didReceiveLine:context:
						     exception:)
					context: nil];
	}

	return false;
}

		if (_fallbackEncodingUsed) {
			_fallbackEncodingUsed = false;
			[stream asyncReadLine];
			return false;
		}

- (bool)irc_socket: (OFTCPSocket *)socket
    didReceiveLine: (OFString *)line
	   context: (id)context
	 exception: (OFException *)exception
{
	if (line != nil) {
		[self irc_processLine: line];
		return true;
	}

	if ([exception isKindOfClass: [OFInvalidEncodingException class]]) {
		[socket
		    asyncReadLineWithEncoding: _fallbackEncoding
		_fallbackEncodingUsed = true;
		[stream asyncReadLineWithEncoding: _fallbackEncoding];
				       target: self
				     selector: @selector(irc_socket:
						   didReceiveWronglyEncodedLine:
						   context:exception:)
				      context: nil];
		return false;
	}

	if ([_delegate respondsToSelector: @selector(connectionWasClosed:)])
		[_delegate connectionWasClosed: self];

	[_pingTimer invalidate];

	[_socket performSelector: @selector(cancelAsyncRequests)
		      afterDelay: 0];
	[_socket release];
	_socket = nil;

	return false;
}

- (void)handleConnection
{
	[_socket asyncReadLineWithTarget: self
				selector: @selector(irc_socket:didReceiveLine:
					      context:exception:)
				 context: nil];
}

- (OFSet OF_GENERIC(OFString *) *)usersInChannel: (OFString *)channel
{
	return [[[_channels objectForKey: channel] copy] autorelease];
}
@end

Modified tests/tests.m from [ce0aa7ef08] to [e0efa0bc26].

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	[connection setServer: @"irc.freenode.net"];
	[connection setNickname: @"ObjIRC"];
	[connection setUsername: @"ObjIRC"];
	[connection setRealname: @"ObjIRC"];
	[connection setDelegate: self];

	[connection connect];
	[connection handleConnection];
}

- (void)connection: (IRCConnection*)connection
    didReceiveLine: (OFString*)line
{
	[of_stderr writeFormat: @"> %@\n", line];
}

- (void)connection: (IRCConnection*)connection
       didSendLine: (OFString*)line
{
	[of_stderr writeFormat: @"< %@\n", line];
}

- (void)connectionWasEstablished: (IRCConnection*)connection
{
	[connection joinChannel: @"#objfw"];
}

-	       (void)connection: (IRCConnection *)connection
  didFailToConnectWithException: (id)exception
{
	[of_stderr writeFormat: @"Failed to connect: %@\n", exception];

	[OFApplication terminateWithStatus: 1];
}

- (void)connection: (IRCConnection*)connection
	didSeeUser: (IRCUser*)user
       joinChannel: (OFString*)channel
{
	of_log(@"%@ joined %@.", user, channel);
}
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