netclasses-1.06/0000755000175000017500000000000010373736625013164 5ustar huberthubertnetclasses-1.06/COPYING.gpl0000644000175000017500000004313110205730703014763 0ustar huberthubert GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. 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These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. netclasses-1.06/COPYING.lgpl0000644000175000017500000006347610205730703015155 0ustar huberthubert GNU LESSER GENERAL PUBLIC LICENSE Version 2.1, February 1999 Copyright (C) 1991, 1999 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. [This is the first released version of the Lesser GPL. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! netclasses-1.06/Documentation/0000755000175000017500000000000010701250242015752 5ustar huberthubertnetclasses-1.06/Documentation/GNUmakefile0000644000175000017500000000136710263374512020045 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make DOCUMENT_NAME = netclasses netclasses_DOC_INSTALL_DIR = Developer/ netclasses_AGSDOC_FILES = index.gsdoc overview.gsdoc synchronous.gsdoc \ ../Source/NetBase.h ../Source/NetBase.m ../Source/LineObject.h\ ../Source/LineObject.m ../Source/NetTCP.h ../Source/NetTCP.m\ ../Source/IRCObject.h ../Source/IRCObject.m # netclasses_INSTALL_FILES = rfc1459.txt # We do this step manually in the postamble. I really don't like how # the documentation puts the autogsdoc files in a different place than # the regularly installed files. So I made sure that didn't happen netclasses_AGSDOC_FLAGS = -Up index -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/documentation.make -include GNUmakefile.postamble netclasses-1.06/Documentation/GNUmakefile.postamble0000644000175000017500000000011510105471624022015 0ustar huberthubertbefore-all:: mkdir -p $(DOCUMENT_NAME) cp -f rfc1459.txt $(DOCUMENT_NAME) netclasses-1.06/Documentation/index.gsdoc0000644000175000017500000000215010263374512020112 0ustar huberthubert netclasses documentation Revision 2 July 7, 2005 This is the documentation for netclasses. It includes the class references as well as an introduction to netclasses. Andrew Ruder Introduction

netclasses is an easy to use, unbloated API for handling asynchronous connections in Objective-C under GNUstep as well as OS X. It can also be used for synchronous connections but this is -not- its primary use.

Please also refer to RFC 1459 as a supplement to the IRC portion of this documentation.

netclasses-1.06/Documentation/overview.gsdoc0000644000175000017500000001527310263374512020663 0ustar huberthubert Overview of netclasses use Revision 1 November 7, 2003 This file is an overview of the use of netclasses. Andrew Ruder Introduction

This will hopefully explain the basic idea of creating a simple program with netclasses. In this file, I will take you through the creation of a simple server that echos all the data it receives back to the source.

Step 1: Create a server object

The first thing we need to do is create a class that will handle the connections. This class will need to implement the NetObject protocol.

Here is the interface for this class:

// File EchoServ.h #import <netclasses/NetBase.h> #import <Foundation/NSObject.h> @class NSData; @interface EchoServ : NSObject <NetObject> { id transport; } - connectionEstablished: (id <NetTransport>)aTransport; - dataReceived: (NSData *)data; - (id <NetTransport>)transport; - (void)connectionLost; @end

These methods are all callback methods. NetApplication will call these when appropriate. So now we just need to fill these in.

//File EchoServ.m #import "EchoServ.h" #import <Foundation/NSData.h> @implementation EchoServ

The first method is connectionEstablished:. This method needs to retain the transport given to it. The transport is an object that actually handles the transportation of the data. In most cases, this method will also need to connect the object to the netclasses NetApplication system.

- connectionEstablished: (id <NetTransport>)aTransport { transport = [aTransport retain]; [[NetApplication sharedInstance] connectObject: self]; }

The next method is dataReceived:. This will be called when new data is received, and the argument will hold the actual data received. In our program, we will want to write this data back to the transport immediately.

- dataReceived: (NSData *)newData { [transport writeData: newData]; }

The next method we need to implement is transport. This one is pretty simple; just return the transport given to us in connectionEstablished:

- (id <NetTransport>)transport { return transport; }

Last but not least is connectionLost. This method will be called when the connection is lost. This can happen in three ways. First, an error could have occurred on the socket and it had to be closed. The second, the other side can simply have closed its side. The third, is quite simply that someone called [[NetApplication sharedInstance] disconnectObject:] on it.

- (void)connectionLost { [transport close]; [transport release]; transport = nil; } @end

And that is it for our object! Now let's set up the port to handle the creating of these objects.

Step 2: Create a port

Ok, we got our class all set up, so now we are going to setup a port that will receive connections and initialize EchoServ objects (created in Step 1) when new connections are received.

This is a pretty simple task (like everything in netclasses). Ok, let's write up the function and explain it.

// File main.m #import "EchoServ.h" #import <netclasses/NetTCP.h> #import <Foundation/Foundation.h> void setup_port() { TCPPort *port; port = [[TCPPort alloc] initOnPort: 0];

Ok, TCPPort is the class used to create a port handling connections on the TCP/IP protocol. initOnPort: takes the port number that you'd like to handle. If the port is 0, it will automatically find an empty port and bind itself to that.

Now we want to set the TCPPort we created to automatically create our class EchoServ when new connections are received. So:

[port setNetObject: [EchoServ class]];

Ok, since we have no idea what port this has been created on, we better print that out. And after that we are done with the port, so we can go ahead and release it and return. When you create a TCPPort, it automatically connects itself with NetApplication, so don't worry about the object actually being deallocated.

NSLog(@"Ready to go on port %d", [port port]); [x release]; return; }

Ok, and that is all there is to creating the port! Now onto step 3.

Step 3: Make it go!

Ok, we've got our server object created and we've got the port ready to receive connections. What do we need to do now? Let's make it go!

// File main.m (continued) int main(void) { NSAutoreleasePool *arp; arp = [[NSAutoreleasePool alloc] init]; setup_port(); [[NSRunLoop currentRunLoop] run]; [arp release]; return 0; }

Sorry to disappoint you! But that's it! netclasses will automatically handle any and all connections while the runloop is running. The runloop is a pretty integral part of just about any cocoa application (if you make a GUI program, the runloop is basically always going). Feel free to type up this program and compile it and test that it works! It does! In fact, this very program is almost exactly the same thing as the EchoServ example distributed with the standard netclasses distribution.

Conclusion

In conclusion, netclasses is very simple to use and quite usable for small applications and works well on large ones as well. The asynchronous design means that you don't have to worry about threads or any of the little details that you usually have to worry about on networking applications. Its easy to learn, easy to use, and can be used in a variety of applications. Enjoy!

netclasses-1.06/Documentation/synchronous.gsdoc0000644000175000017500000000601410263374512021400 0ustar huberthubert Using netclasses synchronously Revision 1 July 7, 2005 How to use netclasses synchronously. Andrew Ruder Introduction

While netclasses is primarily for asynchronous connections, it can somewhat easily be used for synchronous connections as well.

This is primarily done by directly calling the -[id<NetTransport> writeData:] and -[id<NetTransport> readData:] methods on the appropriate transport. This must be done while the object is not being handled by NetApplication.

Ensure that Asynchronous Mode is Off

The first thing to worry about is that the object is not being handled asynchronously by NetApplication. To ensure that this is the case, -[NetApplication disconnectObject:] should be called with the object we are interested in as the argument. This will remove it from the netclasses runloop. At this point, the object is ready to be written to and read from synchronously.

Writing synchronously

After disabling asynchronous mode, you can easily write any data you want to the transport using the -[id<NetTransport> writeData:] method with a NSData as the argument. However, none of the data is actually written out. To force the write out of the data, pass a 'nil' argument to -[id<NetTransport> writeData:]. To see if there is more data, use the -[id<NetTransport> isDoneWriting] method on the transport.

Reading synchronously

After disabling asynchronous mode, you can easily read data from the transport using the -[id<NetTransport> readData:] method. This method takes a single argument of the maximum number of bytes to read. Passing 0 will cause as much data as is available to be read.

netclasses-1.06/Examples/0000755000175000017500000000000010373736625014742 5ustar huberthubertnetclasses-1.06/Examples/EchoServ/0000755000175000017500000000000010373736625016460 5ustar huberthubertnetclasses-1.06/Examples/EchoServ/GNUmakefile0000644000175000017500000000052210105471624020515 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make TOOL_NAME = EchoServ EchoServ_OBJC_FILES = main.m EchoServ.m GUI_LIB = ifeq ($(OBJC_RUNTIME_LIB), apple) EchoServ_TOOL_LIBS = -framework netclasses $(ADDITIONAL_FRAMEWORK_DIRS) else EchoServ_TOOL_LIBS = -lnetclasses endif -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/tool.make netclasses-1.06/Examples/EchoServ/GNUmakefile.preamble0000644000175000017500000000026710105471624022311 0ustar huberthubertADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h $(ADDITIONAL_FRAMEWORK_DIRS) ADDITIONAL_INCLUDE_DIRS = -I../../Misc endif netclasses-1.06/Examples/EchoServ/EchoServ.h0000644000175000017500000000247510263375003020342 0ustar huberthubert/*************************************************************************** EchoServ.h ------------------- begin : Sun Apr 28 21:18:22 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ @class EchoServ; #ifndef ECHO_SERV_H #define ECHO_SERV_H #import #import @class NSData; @interface EchoServ : NSObject < NetObject > { id transport; } - (void)connectionLost; - connectionEstablished: aTransport; - dataReceived: (NSData *)data; - (id)transport; @end #endif netclasses-1.06/Examples/EchoServ/EchoServ.m0000644000175000017500000000351510263375003020343 0ustar huberthubert/*************************************************************************** EchoServ.m ------------------- begin : Sun Apr 28 21:18:20 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "EchoServ.h" #import #import #import @implementation EchoServ - (void)connectionLost { [transport close]; DESTROY(transport); } - connectionEstablished: aTransport { NSString *greetingString = [NSString stringWithFormat: @"Welcome to EchoServ v0.0.001 on %@, %@\r\n", [(NSHost *)[aTransport localHost] name], [(NSHost *)[aTransport remoteHost] name]]; NSData *greetingData = [greetingString dataUsingEncoding: [NSString defaultCStringEncoding] allowLossyConversion: YES]; transport = RETAIN(aTransport); [[NetApplication sharedInstance] connectObject: self]; [transport writeData: greetingData]; return self; } - dataReceived: (NSData *)data { [transport writeData: data]; return self; } - transport { return transport; } @end netclasses-1.06/Examples/EchoServ/main.m0000644000175000017500000000303310373712434017551 0ustar huberthubert/*************************************************************************** main.m ------------------- begin : Sun Apr 28 21:18:23 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "EchoServ.h" #import #import #import #import int main(int argc, char **argv, char **env) { TCPPort *x; CREATE_AUTORELEASE_POOL(arp); x = AUTORELEASE([[[TCPPort alloc] initOnPort: 0] setNetObject: [EchoServ class]]); NSLog(@"Ready to go on TCP port %d", [x port]); if (!x) { NSLog(@"%@", [[TCPSystem sharedInstance] errorString]); return 0; } [[NSRunLoop currentRunLoop] run]; RELEASE(arp); return 0; } netclasses-1.06/Examples/GNUmakefile0000644000175000017500000000024110105471624016775 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make SUBPROJECTS = EchoServ IRCBot SimpleClient include $(GNUSTEP_MAKEFILES)/aggregate.make -include GNUmakefile.postamble netclasses-1.06/Examples/GNUmakefile.postamble0000644000175000017500000000016710105471624020771 0ustar huberthubertafter-clean:: $(MAKE) -C Skeleton -f GNUmakefile clean after-distclean:: $(MAKE) -C Skeleton -f GNUmakefile clean netclasses-1.06/Examples/IRCBot/0000755000175000017500000000000010373736625016024 5ustar huberthubertnetclasses-1.06/Examples/IRCBot/GNUmakefile0000644000175000017500000000051010105471624020056 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make TOOL_NAME = IRCBot IRCBot_OBJC_FILES = main.m IRCBot.m ifeq ($(OBJC_RUNTIME_LIB), apple) IRCBot_TOOL_LIBS = -framework netclasses $(ADDITIONAL_FRAMEWORK_DIRS) else IRCBot_TOOL_LIBS = -lnetclasses endif GUI_LIB = -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/tool.make netclasses-1.06/Examples/IRCBot/GNUmakefile.preamble0000644000175000017500000000026710105471624021655 0ustar huberthubertADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h $(ADDITIONAL_FRAMEWORK_DIRS) ADDITIONAL_INCLUDE_DIRS = -I../../Misc endif netclasses-1.06/Examples/IRCBot/IRCBot.h0000644000175000017500000000221210263375003017237 0ustar huberthubert/*************************************************************************** IRCBot.h ------------------- begin : Wed Jun 5 03:28:59 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ @class IRCBot; #ifndef IRCBOT_H #define IRCBOT_H #import @class NSString; @interface IRCBot : IRCObject { } @end #endif netclasses-1.06/Examples/IRCBot/IRCBot.m0000644000175000017500000000775610306525064017270 0ustar huberthubert/*************************************************************************** IRCBot.m ------------------- begin : Wed Jun 5 03:28:59 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "IRCBot.h" #import #import #import #import #include #include #include static inline NSData *chomp_line(NSMutableData *data) { char *memory = [data mutableBytes]; char *memoryEnd = memory + [data length]; char *lineEndWithControls; char *lineEnd; int tempLength; id lineData; lineEndWithControls = lineEnd = memchr(memory, '\n', memoryEnd - memory); if (!lineEnd) { return nil; } while (((*lineEnd == '\n') || (*lineEnd == '\r')) && (lineEnd >= memory)) { lineEnd--; } lineData = [NSData dataWithBytes: memory length: lineEnd - memory + 1]; tempLength = memoryEnd - lineEndWithControls - 1; memmove(memory, lineEndWithControls + 1, tempLength); [data setLength: tempLength]; return lineData; } @implementation IRCBot - connectionEstablished: (id )aTransport { return [super connectionEstablished: aTransport]; } - (void)connectionLost { [super connectionLost]; } - registeredWithServer { [self joinChannel: @"#gnustep,#netclasses" withPassword: nil]; return self; } - CTCPRequestReceived: (NSString *)aCTCP withArgument: (NSString *)argument to: (NSString *)aReceiver from: (NSString *)aPerson { if ([aCTCP compare: @"PING"] == NSOrderedSame) { [self sendCTCPReply: @"PING" withArgument: argument to: ExtractIRCNick(aPerson)]; } if ([aCTCP compare: @"VERSION"] == NSOrderedSame) { NSString *version, *reply; version = [NetApplication netclassesVersion]; reply = [NSString stringWithFormat: @"netclasses:%@:GNUstep", version]; [self sendCTCPReply: @"VERSION" withArgument: reply to: ExtractIRCNick(aPerson)]; } return self; } - pingReceivedWithArgument: (NSString *)anArgument from: (NSString *)aSender { [self sendPongWithArgument: anArgument]; return self; } - messageReceived: (NSString *)aMessage to: (NSString *)to from: (NSString *)whom { NSString *sendTo = ExtractIRCNick(whom); if ([nick caseInsensitiveCompare: to] != NSOrderedSame) { return self; // Only accepts private messages } if ([aMessage caseInsensitiveCompare: @"quit"] == NSOrderedSame) { [self sendMessage: @"Quitting..." to: sendTo]; [self quitWithMessage: [NSString stringWithFormat: @"Quit requested by %@", sendTo]]; return self; } else if ([aMessage caseInsensitiveCompare: @"fortune"] == NSOrderedSame) { if (sendTo == to) { return self; } int read; FILE *fortune; NSMutableData *input = [NSMutableData dataWithLength: 4000]; id line; fortune = popen("fortune", "r"); do { read = fread([input mutableBytes], sizeof(char), 4000, fortune); while ((line = chomp_line(input))) { [self sendMessage: [NSString stringWithCString: [line bytes] length: [line length]] to: sendTo]; } } while(read == 4000); [self sendMessage: [NSString stringWithCString: [line bytes] length: [line length]] to: sendTo]; pclose(fortune); return self; } return self; } @end netclasses-1.06/Examples/IRCBot/main.m0000644000175000017500000000351610263375003017116 0ustar huberthubert/*************************************************************************** main.m ------------------- begin : Sun Apr 28 21:18:23 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "IRCBot.h" #import #import #import #import #import #import #include #include int main(int argc, char **argv, char **env) { id connection; CREATE_AUTORELEASE_POOL(arp); srand(time(0) ^ gethostid() % getpid()); NSLog(@"Connecting to irc.freenode.net 6667..."); connection = [[IRCBot alloc] initWithNickname: @"NetNiles" withUserName: nil withRealName: @"Andy Ruder" withPassword: nil]; [[TCPSystem sharedInstance] connectNetObjectInBackground: connection toHost: [NSHost hostWithName: @"irc.freenode.net"] onPort: 6667 withTimeout: 30]; NSLog(@"Connection being established..."); [[NSRunLoop currentRunLoop] run]; RELEASE(arp); return 0; } netclasses-1.06/Examples/SimpleClient/0000755000175000017500000000000010373736625017332 5ustar huberthubertnetclasses-1.06/Examples/SimpleClient/GNUmakefile0000644000175000017500000000054610105471624021375 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make TOOL_NAME = SimpleClient SimpleClient_OBJC_FILES = main.m SimpleClient.m GUI_LIB = ifeq ($(OBJC_RUNTIME_LIB), apple) SimpleClient_TOOL_LIBS = -framework netclasses $(ADDITIONAL_FRAMEWORK_DIRS) else SimpleClient_TOOL_LIBS = -lnetclasses endif -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/tool.make netclasses-1.06/Examples/SimpleClient/GNUmakefile.preamble0000644000175000017500000000026710105471624023163 0ustar huberthubertADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h $(ADDITIONAL_FRAMEWORK_DIRS) ADDITIONAL_INCLUDE_DIRS = -I../../Misc endif netclasses-1.06/Examples/SimpleClient/SimpleClient.h0000644000175000017500000000264710306525064022071 0ustar huberthubert/*************************************************************************** SimpleClient.h ------------------- begin : Tue Feb 17 00:04:54 CST 2004 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ @class SimpleClient; #ifndef SIMPLE_CLIENT_H #define SIMPLE_CLIENT_H #import #import @class NSData; @interface SimpleClient : NSObject < NetObject > { id transport; BOOL isConnected; } - (BOOL)isConnected; - (void)connectionLost; - connectionEstablished: (id )aTransport; - dataReceived: (NSData *)data; - (id )transport; @end #endif netclasses-1.06/Examples/SimpleClient/SimpleClient.m0000644000175000017500000000352610306525064022073 0ustar huberthubert/*************************************************************************** SimpleClient.m ------------------- begin : Tue Feb 17 00:06:15 CST 2004 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "SimpleClient.h" #import #import #import #import @implementation SimpleClient - (BOOL)isConnected { return isConnected; } - (void)connectionLost { [transport close]; DESTROY(transport); isConnected = NO; } - connectionEstablished: (id )aTransport { transport = RETAIN(aTransport); [[NetApplication sharedInstance] connectObject: self]; isConnected = YES; return self; } - dataReceived: (NSData *)data { NSString *aString = [NSString stringWithCString: [data bytes] length: [data length]]; aString = [aString stringByTrimmingCharactersInSet: [NSCharacterSet whitespaceAndNewlineCharacterSet]]; NSLog(@"Received data: %@", aString); return self; } - (id )transport { return transport; } @end netclasses-1.06/Examples/SimpleClient/main.m0000644000175000017500000000505310263375003020422 0ustar huberthubert/*************************************************************************** main.m ------------------- begin : Tue Feb 17 00:18:42 CST 2004 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "SimpleClient.h" #import #import #import #import #import #import #include #include #include int main(int argc, char **argv, char **env) { id client; int port; char buffer[200]; ssize_t length; NSHost *aHost; CREATE_AUTORELEASE_POOL(arp); /* We don't want a SIGPIPE (when the server disconnects) to interfere * with us. */ signal(SIGPIPE, SIG_IGN); if (argc < 3) { printf("Usage: SimpleClient \n"); return 0; } aHost = [NSHost hostWithName: [NSString stringWithCString: argv[1]]]; if (!aHost) { printf("Couldn't lookup host!\n"); return 1; } port = strtol(argv[2], (char **)0, 0); if (port <= 0) { printf("Invalid port!\n"); return 1; } client = [SimpleClient new]; NSLog(@"Connecting to %@ on port %d", [aHost name], port); if (![[TCPSystem sharedInstance] connectNetObject: client toHost: aHost onPort: port withTimeout: 30]) { NSLog(@"Couldn't connect: %@", [[TCPSystem sharedInstance] errorString]); return 1; } NSLog(@"Connected..."); fcntl(0, F_SETFL, O_NONBLOCK); while (1) { length = read(0, buffer, sizeof(buffer)); if (length > 0) { [[client transport] writeData: [NSData dataWithBytes: buffer length: length]]; } if (![client isConnected]) { break; } [[NSRunLoop currentRunLoop] runUntilDate: [NSDate dateWithTimeIntervalSinceNow: 1.0]]; } RELEASE(arp); return 0; } netclasses-1.06/Examples/Skeleton/0000755000175000017500000000000010373736625016526 5ustar huberthubertnetclasses-1.06/Examples/Skeleton/GNUmakefile0000644000175000017500000000050710105471624020566 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make TOOL_NAME = Skeleton Skeleton_OBJC_FILES = main.m GUI_LIB = ifeq ($(OBJC_RUNTIME_LIB), apple) Skeleton_TOOL_LIBS = -framework netclasses $(ADDITIONAL_FRAMEWORK_DIRS) else Skeleton_TOOL_LIBS = -lnetclasses endif -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/tool.make netclasses-1.06/Examples/Skeleton/GNUmakefile.preamble0000644000175000017500000000026710105471624022357 0ustar huberthubertADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h $(ADDITIONAL_FRAMEWORK_DIRS) ADDITIONAL_INCLUDE_DIRS = -I../../Misc endif netclasses-1.06/Examples/Skeleton/main.m0000644000175000017500000000211310263375003017610 0ustar huberthubert/*************************************************************************** main.m ------------------- begin : Sun Apr 28 21:18:23 UTC 2002 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import int main(int argc, char **argv, char **env) { return 0; } netclasses-1.06/GNUmakefile.in0000644000175000017500000000030210244532307015622 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make PACKAGE_NAME = netclasses VERSION = @PACKAGE_VERSION@ SUBPROJECTS = Source include $(GNUSTEP_MAKEFILES)/aggregate.make include GNUmakefile.postamble netclasses-1.06/GNUmakefile.postamble0000644000175000017500000000061110264641222017204 0ustar huberthubertafter-clean:: $(MAKE) -C testsuite -f GNUmakefile clean $(MAKE) -C Examples -f GNUmakefile clean $(MAKE) -C Documentation -f GNUmakefile clean after-distclean:: $(MAKE) -C testsuite -f GNUmakefile distclean $(MAKE) -C Examples -f GNUmakefile distclean $(MAKE) -C Documentation -f GNUmakefile distclean rm -fr Source/config.h config.* GNUmakefile Source/GNUmakefile \ autom4te.cache netclasses-1.06/Misc/0000755000175000017500000000000010373736625014057 5ustar huberthubertnetclasses-1.06/Misc/GNUstep.h0000644000175000017500000000461210105471624015544 0ustar huberthubert/* GNUstep.h - macros to make easier to port gnustep apps to macos-x Copyright (C) 2001 Free Software Foundation, Inc. Written by: Nicola Pero Date: March, October 2001 This file is part of GNUstep. This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef __GNUSTEP_GNUSTEP_H_INCLUDED_ #define __GNUSTEP_GNUSTEP_H_INCLUDED_ #ifndef GNUSTEP #define AUTORELEASE(object) [object autorelease] #define TEST_AUTORELEASE(object) ({ if (object) [object autorelease]; }) #define RELEASE(object) [object release] #define TEST_RELEASE(object) ({ if (object) [object release]; }) #define RETAIN(object) [object retain] #define TEST_RETAIN(object) ({ if (object) [object retain]; }) #define ASSIGN(object,value) ({\ id __value = (id)(value); \ id __object = (id)(object); \ if (__value != __object) \ { \ if (__value != nil) \ { \ [__value retain]; \ } \ object = __value; \ if (__object != nil) \ { \ [__object release]; \ } \ } \ }) #define ASSIGNCOPY(object,value) ASSIGN(object, [[value copy] autorelease]); #define DESTROY(object) ({ \ if (object) \ { \ id __o = object; \ object = nil; \ [__o release]; \ } \ }) #define CREATE_AUTORELEASE_POOL(X) \ NSAutoreleasePool *(X) = [NSAutoreleasePool new] #define NSLocalizedString(key, comment) \ [[NSBundle mainBundle] localizedStringForKey:(key) value:@"" table:nil] #define _(X) NSLocalizedString (X, nil) #define __(X) X #define NSLocalizedStaticString(X, Y) X #endif /* GNUSTEP */ #endif /* __GNUSTEP_GNUSTEP_H_INCLUDED_ */ netclasses-1.06/README0000644000175000017500000000557310264641222014041 0ustar huberthubertnetclasses is a small framework of asynchronous Objective-C networking classes =============================================================================== Copyright (C) 2005 Andrew Ruder netclasses is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330 Boston, MA 02111-1307 USA Comments are welcome. =============================================================================== **** Please see README.osx for instructions dealing with OSX compilation **** ========== Compiling: ========== ./configure make make install One note about ./configure, I am not using it for makefiles, so the --prefix and other flags will have -no- effect on the output. It is only used to check for various types and headers. ====================== Environment Variables: ====================== GNUSTEP_INSTALLATION_DIR Determines the root of where netclasses and its documentation will be installed. This is generally /usr/GNUstep/Local but can be reassigned to other targets such as GNUSTEP_INSTALLATION_DIR=$GNUSTEP_USER_ROOT to install into a user's home directory. ============== Documentation: ============== Documentation/ holds the netclasses documentation. This documentation will not be compiled and installed with netclasses. This must be done separately. Simply type make followed by make install in the Documentation/ directory to build and install the documentation. The resulting documentation will end up in: $(GNUSTEP_INSTALLATION_DIR)/Library/Documentation/Developer/netclasses This documentation has a brief overview of netclasses as well as the class references. ==== Use: ==== Simply link to the framework after it is installed in your application. See the Examples/ directory for examples of the use of netclasses. testsuite/ contains various tests to examine the extent to which things work on other operating systems or other architectures. ======== Authors: ======== Main author: Andrew Ruder UDP support: Jeremy Tregunna Special thanks to the countless other people who provided insight, tips, and suggestions to help make netclasses what it is. =============================================================================== Copyright (C) 2005 Andy Ruder aeruder@ksu.edu http://netclasses.aeruder.net netclasses-1.06/README.osx0000644000175000017500000000701010263374512014641 0ustar huberthubertnetclasses is a small framework of asynchronous Objective-C networking classes =============================================================================== Copyright (C) 2005 Andrew Ruder netclasses is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330 Boston, MA 02111-1307 USA Comments are welcome. =============================================================================== **** First off, let me say that since I do not own and never have owned a Mac I have absolutely no way to actually maintain proper building methods on OSX. Therefore, building on OSX will be limited to gnustep-make style compilations. Secondly, if you cannot understand the instructions herein, please download the binaries rather than wasting my time with issues related to lack of skill with unix-like systems and the command line environment. The binaries are the recommended way of dealing with netclasses on OS X. You have been warned. **** Step 1: Download gnustep-make from http://www.gnustep.org. You do not need gnustep-base or gnustep-gui; all you need is gnustep-make. Read the included documentation and proceed with its installation. Most of the time, this is what is required: Untar the gnustep-make package, cd to the directory it untarred into. ./configure make sudo make install . /usr/GNUstep/System/Library/Makefiles/GNUstep.sh The last line MUST be done on every new shell before compiling anything with gnustep-make, I would recommend putting this in your .bashrc file in your home directory. Step 2: Set GNUSTEP_INSTALLATION_DIR to the root directory that you wish to install to. All directories will be based off this root directory. If you wish to install into the standard location for frameworks, you probably want GNUSTEP_INSTALLATION_DIR=/. If you do not have administrator rights, you will need to use GNUSTEP_INSTALLATION_DIR=$HOME Step 3: Generate the autoconfigure stuff: ./configure One note about ./configure, I am not using it for makefiles, so the --prefix and other flags will have -no- effect on the output. It is only used to check for various types and headers. Type make followed by make install. netclasses should be installed. You will not be able to build the documentation without gnustep-base installed. It is recommended to download the documentation off the website (http://netclasses.aeruder.net). Example: The following commands will work in most cases: make install GNUSTEP_INSTALLATION_DIR=/ or make install GNUSTEP_INSTALLATION_DIR=$HOME Conclusion: Have fun! If you got through this successfully you are ready to start developing with netclasses. If you didn't, just give in already and get the binaries! I already went through the pain of getting them to compile so you don't have to. =============================================================================== Copyright (C) 2005 by Andy Ruder aeruder@ksu.edu http://netclasses.aeruder.net netclasses-1.06/Source/0000755000175000017500000000000010373736624014423 5ustar huberthubertnetclasses-1.06/Source/GNUmakefile.in0000644000175000017500000000065210244532307017072 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make FRAMEWORK_NAME = netclasses netclasses_OBJC_FILES = NetBase.m NetTCP.m LineObject.m IRCObject.m netclasses_HEADER_FILES = NetBase.h NetTCP.h IRCObject.h LineObject.h netclasses_CURRENT_VERSION_NAME = @PACKAGE_VERSION@ netclasses_DEPLOY_WITH_CURRENT_VERSION = yes GUI_LIB = -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/framework.make -include GNUmakefile.postamble netclasses-1.06/Source/GNUmakefile.preamble0000644000175000017500000000022710105471624020251 0ustar huberthubertADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h ADDITIONAL_INCLUDE_DIRS = -I../Misc endif netclasses-1.06/Source/config.h.in0000644000175000017500000000266310205700050016427 0ustar huberthubert/* Source/config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if the system has the type `socklen_t'. */ #undef HAVE_SOCKLEN_T /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS netclasses-1.06/Source/IRCObject.h0000644000175000017500000013530710321433565016340 0ustar huberthubert/*************************************************************************** IRCObject.h ------------------- begin : Thu May 30 22:06:25 UTC 2002 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ @class IRCObject, DCCObject, DCCReceiveObject, DCCSendObject; #ifndef IRC_OBJECT_H #define IRC_OBJECT_H #import "LineObject.h" #import "NetTCP.h" #import extern NSString *IRCException; /** * Additions of NSString that are used to upper/lower case strings taking * into account that on many servers {}|^ are lowercase forms of []\~. * Try not to depend on this fact, some servers nowadays are drifting away * from this idea and will treat them as different characters entirely. */ @interface NSString (IRCAddition) /** * Returns an uppercased string (and converts any of {}|^ characters found * to []\~ respectively). */ - (NSString *)uppercaseIRCString; /** * Returns a lowercased string (and converts any of []\~ characters found * to {}|^ respectively). */ - (NSString *)lowercaseIRCString; /** * Returns a uppercased string (and converts any of {}| characters found * to []\ respectively). The original RFC 1459 forgot to include these * and thus this method is included. */ - (NSString *)uppercaseStrictRFC1459IRCString; /** * Returns a lowercased string (and converts any of []\ characters found * to {}| respectively). The original RFC 1459 forgot to include these * and thus this method is included. */ - (NSString *)lowercaseStrictRFC1459IRCString; @end /* When one of the callbacks ends with from: (NSString *), that last * argument is where the callback originated from. It is usually in a slightly * different format: nick!host. So if you want the nick you use * ExtractIRCNick, if you want the host you use ExtractIRCHost, and if you * want both, you can use SeparateIRCNickAndHost(which stores nick then host * in that order) * * If, for example, the message originates from a server, it will not be in * this format, in this case, ExtractIRCNick will return the original string * and ExtractIRCHost will return nil, and SeparateIRCNickAndHost will return * an array with just one object. * * So, if you are using a callback, and the last argument has a from: before * it, odds are you may want to look into using these functions. */ /** * Returns the nickname portion of a prefix. On any argument after * from: in the class reference, the name could be in the format of * nickname!host. Will always return a valid string. */ NSString *ExtractIRCNick(NSString *prefix); /** * Returns the host portion of a prefix. On any argument after * from: in the class reference, the name could be in the format * nickname!host. Returns nil if the prefix is not in the correct * format. */ NSString *ExtractIRCHost(NSString *prefix); /** * Returns an array of the nickname/host of a prefix. In the case that * the array has only one object, it will be the nickname. In the case that * it has two, it will be [nickname, host]. The object will always be at * least one object long and never more than two. */ NSArray *SeparateIRCNickAndHost(NSString *prefix); /** *

* IRCObject handles all aspects of an IRC connection. In almost all * cases, you will want to override this class and implement just the * callback methods specified in [IRCObject(Callbacks)] to handle * everything. *

*

* A lot of arguments may not contain spaces. The general procedure on * processing these arguments is that the method will cut the string * off at the first space and use the part of the string before the space * and fail only if that string is still invalid. Try to avoid * passing strings with spaces as the arguments to the methods * that warn not to. *

*/ @interface IRCObject : LineObject { NSString *nick; BOOL connected; NSString *userName; NSString *realName; NSString *password; NSString *errorString; NSStringEncoding defaultEncoding; NSMapTable *targetToEncoding; NSMutableDictionary *targetToOriginalTarget; SEL lowercasingSelector; } /** * * Initializes the IRCObject and retains the arguments for the next connection. * Uses -setNick:, -setUserName:, -setRealName:, and -setPassword: to save the * arguments. */ - initWithNickname: (NSString *)aNickname withUserName: (NSString *)aUser withRealName: (NSString *)aRealName withPassword: (NSString *)aPassword; /** * Set the lowercasing selector. This is the selector that is called * on a NSString to get the lowercase form. Used to determine if two * nicknames are equivalent. Generally aSelector would be * either @selector(lowercaseString) or @selector(lowercaseIRCString). * By default, this is lowercaseIRCString but will be autodetected * from the server if possible. It will be reset to lowercaseIRCString * upon reconnection. */ - setLowercasingSelector: (SEL)aSelector; /** * Return the lowercasing selector. See -setLowercasingSelector: for * more information on the use of this lowercasing selector. */ - (SEL)lowercasingSelector; /** * Use the lowercasingSelector to compare two strings. Returns a * NSComparisonResult ( NSOrderedAscending, NSOrderedSame or * NSOrderedDescending ) */ - (NSComparisonResult)caseInsensitiveCompare: (NSString *)aString1 to: (NSString *)aString2; /** * Sets the nickname that this object will attempt to use upon a connection. * Do not use this to change the nickname once the object is connected, this * is only used when it is actually connecting. This method returns nil if * aNickname is invalid and will set the error string accordingly. * aNickname is invalid if it contains a space or is zero-length. */ - setNick: (NSString *)aNickname; /** * Returns the nickname that this object will use on connecting next time. */ - (NSString *)nick; /** * Sets the user name that this object will give to the server upon the * next connection. If aUser is invalid, it will use the user name * of "netclasses". aUser should not contain spaces. * This method will always succeed. */ - setUserName: (NSString *)aUser; /** * Returns the user name that will be used upon the next connection. */ - (NSString *)userName; /** * Sets the real name that will be passed to the IRC server on the next * connection. If aRealName is nil or zero-length, the name * "John Doe" shall be used. This method will always succeed. */ - setRealName: (NSString *)aRealName; /** * Returns the real name that will be used upon the next connection. */ - (NSString *)realName; /** * Sets the password that will be used upon connecting to the IRC server. * aPass can be nil or zero-length, in which case no password * shall be used. aPass may not contain a space. Will return * nil and set the error string if this fails. */ - setPassword: (NSString *)aPass; /** * Returns the password that will be used upon the next connection to a * IRC server. */ - (NSString *)password; /** * Returns a string that describes the last error that happened. */ - (NSString *)errorString; /** * Returns YES when the IRC object is fully connected and registered with * the IRC server. Returns NO if the connection has not made or this * connection has not fully registered with the server. */ - (BOOL)connected; /** * Sets the encoding that will be used for incoming as well as outgoing * messages. aEncoding should be an 8-bit encoding for a typical * IRC server. Uses the system default by default. */ - setEncoding: (NSStringEncoding)aEncoding; /** * Sets the encoding that will be used for incoming as well as outgoing * messages to a specific target. aEncoding should be an 8-bit * encoding for a typical IRC server. Uses the encoding set with * setEncoding: by default. */ - setEncoding: (NSStringEncoding)aEncoding forTarget: (NSString *)aTarget; /** * Returns the encoding currently being used by the connection. */ - (NSStringEncoding)encoding; /** * Return the encoding for aTarget. */ - (NSStringEncoding)encodingForTarget: (NSString *)aTarget; /** * Remove the encoding for aTarget. */ - (void)removeEncodingForTarget: (NSString *)aTarget; /** * Return all targets with a specific encoding. */ - (NSArray *)targetsWithEncodings; // IRC Operations /** * Sets the nickname to the aNick. This method is quite similar * to -setNick: but this will also actually send the nick change request to * the server if connected, and will only affect the nickname stored by the * object (which is returned with -nick) if the the name change was successful * or the object is not yet registered/connected. Please see RFC 1459 for * more information on the NICK command. */ - changeNick: (NSString *)aNick; /** * Quits IRC with an optional message. aMessage can have * spaces. If aMessage is nil or zero-length, the server * will often provide its own message. Please see RFC 1459 for more * information on the QUIT command. */ - quitWithMessage: (NSString *)aMessage; /** * Leaves the channel aChannel with the optional message * aMessage. aMessage may contain spaces, and * aChannel may not. aChannel may also be a * comma separated list of channels. Please see RFC 1459 for more * information on the PART command. */ - partChannel: (NSString *)aChannel withMessage: (NSString *)aMessage; /** * Joins the channel aChannel with an optional password of * aPassword. Neither may contain spaces, and both may be * comma separated for multiple channels/passwords. If there is one * or more passwords, it should match the number of channels specified * by aChannel. Please see RFC 1459 for more information on * the JOIN command. */ - joinChannel: (NSString *)aChannel withPassword: (NSString *)aPassword; /** * Sends a CTCP aCTCP reply to aPerson with the * argument args. args may contain spaces and is * optional while the rest may not. This method should be used to * respond to a CTCP message sent by another client. See * -sendCTCPRequest:withArgument:to: */ - sendCTCPReply: (NSString *)aCTCP withArgument: (NSString *)args to: (NSString *)aPerson; /** * Sends a CTCP aCTCP request to aPerson with an * optional argument args. args may contain a space * while the rest may not. This should be used to request CTCP information * from another client and never for responding. See * -sendCTCPReply:withArgument:to: */ - sendCTCPRequest: (NSString *)aCTCP withArgument: (NSString *)args to: (NSString *)aPerson; /** * Sends a message aMessage to aReceiver. * aReceiver may be a nickname or a channel name. * aMessage may contain spaces. This is used to carry * out the basic communication over IRC. Please see RFC 1459 for more * information on the PRIVMSG message. */ - sendMessage: (NSString *)aMessage to: (NSString *)aReceiver; /** * Sends a notice aNotice to aReceiver. * aReceiver may not contain a space. This is generally * not used except for system messages and should rarely be used by * a regular client. Please see RFC 1459 for more information on the * NOTICE command. */ - sendNotice: (NSString *)aNotice to: (NSString *)aReceiver; /** * Sends an action anAction to the receiver aReceiver. * This is similar to a message but will often be displayed such as:

* <nick> <anAction>

and can be used effectively to display things * that you are doing rather than saying. anAction * may contain spaces. */ - sendAction: (NSString *)anAction to: (NSString *)aReceiver; /** * This method attempts to become an IRC operator with name aName * and password aPassword. Neither may contain spaces. This is * a totally different concept than channel operators since it refers to * operators of the server as a whole. Please see RFC 1459 for more information * on the OPER command. */ - becomeOperatorWithName: (NSString *)aName withPassword: (NSString *)aPassword; /** * Requests the names on a channel aChannel. If aChannel * is not specified, all users in all channels will be returned. The information * will be returned via a RPL_NAMREPLY numeric message. See the * RFC 1459 for more information on the NAMES command. */ - requestNamesOnChannel: (NSString *)aChannel; /** * Requests the Message-Of-The-Day from server aServer. aServer * is optional and may not contain spaces if present. The message of the day * is returned through the RPL_MOTD numeric command. */ - requestMOTDOnServer: (NSString *)aServer; /** * Requests size information from an optional aServer and * optionally forwards it to anotherServer. See RFC 1459 for * more information on the LUSERS command */ - requestSizeInformationFromServer: (NSString *)aServer andForwardTo: (NSString *)anotherServer; /** * Queries the version of optional aServer. Please see * RFC 1459 for more information on the VERSION command. */ - requestVersionOfServer: (NSString *)aServer; /** * Returns a series of statistics from aServer. Specific * queries can be made with the optional query argument. * Neither may contain spaces and both are optional. See RFC 1459 for * more information on the STATS message */ - requestServerStats: (NSString *)aServer for: (NSString *)query; /** * Used to list servers connected to optional aServer with * an optional mask aLink. Neither may contain spaces. * See the RFC 1459 for more information on the LINKS command. */ - requestServerLink: (NSString *)aLink from: (NSString *)aServer; /** * Requests the local time from the optional server aServer. * aServer may not contain spaces. See RFC 1459 for more * information on the TIME command. */ - requestTimeOnServer: (NSString *)aServer; /** * Requests that aServer connects to connectServer on * port aPort. aServer and aPort are optional * and none may contain spaces. See RFC 1459 for more information on the * CONNECT command. */ - requestServerToConnect: (NSString *)aServer to: (NSString *)connectServer onPort: (NSString *)aPort; /** * This message will request the route to a specific server from a client. * aServer is optional and may not contain spaces; please see * RFC 1459 for more information on the TRACE command. */ - requestTraceOnServer: (NSString *)aServer; /** * Request the name of the administrator on the optional server * aServer. aServer may not contain spaces. Please * see RFC 1459 for more information on the ADMIN command. */ - requestAdministratorOnServer: (NSString *)aServer; /** * Requests information on a server aServer. aServer * is optional and may not contain spaces. Please see RFC 1459 for more * information on the INFO command. */ - requestInfoOnServer: (NSString *)aServer; /** * Used to request that the current server reread its configuration files. * Please see RFC 1459 for more information on the REHASH command. */ - requestServerRehash; /** * Used to request a shutdown of a server. Please see RFC 1459 for additional * information on the DIE command. */ - requestServerShutdown; /** * Requests a restart of a server. Please see RFC 1459 for additional * information on the RESTART command. */ - requestServerRestart; /** * Requests a list of users logged into aServer. * aServer is optional and may contain spaces. Please see * RFC 1459 for additional information on the USERS message. */ - requestUserInfoOnServer: (NSString *)aServer; /** * Requests information on the precense of certain nicknames listed in * userList on the network. userList is a space * separated list of users. For each user that is present, its name will * be added to the reply through the numeric message RPL_ISON. * See RFC 1459 for more information on the ISON message. */ - areUsersOn: (NSString *)userList; /** * Sends a message to all operators currently online. The actual implementation * may vary from server to server in regards to who can send and receive it. * aMessage is the message to be sent and may contain spaces. * Please see RFC 1459 for more information regarding the WALLOPS command. */ - sendWallops: (NSString *)aMessage; /** * Requests a list of users with a matching mask aMask against * their username and/or host. This can optionally be done just against * the IRC operators. The mask aMask is optional and may not * contain spaces. Please see RFC 1459 for more information regarding the * WHO message. */ - listWho: (NSString *)aMask onlyOperators: (BOOL)operators; /** * Requests information on a user aPerson. aPerson * may also be a comma separated list for additional users. aServer * is optional and neither argument may contain spaces. Refer to RFC 1459 for * additional information on the WHOIS command. */ - whois: (NSString *)aPerson onServer: (NSString *)aServer; /** * Requests information on a user aPerson that is no longer * connected to the server aServer. A possible maximum number * of entries aNumber may be displayed. All arguments may not * contain spaces and aServer and aNumber are optional. * Please refer to RFC 1459 for more information regarding the WHOWAS message. */ - whowas: (NSString *)aPerson onServer: (NSString *)aServer withNumberEntries: (NSString *)aNumber; /** * Used to kill the connection to aPerson with a possible comment * aComment. This is often used by servers when duplicate nicknames * are found and may be available to the IRC operators. aComment * is optional and aPerson may not contain spaces. Please see * RFC 1459 for additional information on the KILL command. */ - kill: (NSString *)aPerson withComment: (NSString *)aComment; /** * Sets the topic for channel aChannel to aTopic. * If the aTopic is omitted, the topic for aChannel * will be returned through the RPL_TOPIC numeric message. * aChannel may not contain spaces. Please refer to the * TOPIC command in RFC 1459 for more information. */ - setTopicForChannel: (NSString *)aChannel to: (NSString *)aTopic; /** * Used to query or set the mode on anObject to the mode specified * by aMode. Flags can be added by adding a '+' to the aMode * string or removed by adding a '-' to the aMode string. These flags * may optionally have arguments specified in aList and may be applied * to the object specified by anObject. Examples: * * aMode: @"+i" anObject: @"#gnustep" withParams: nil * sets the channel "#gnustep" to invite only. * aMode: @"+o" anObject: @"#gnustep" withParams: (@"aeruder") * makes aeruder a channel operator of #gnustep * * Many servers have differing implementations of these modes and may have various * modes available to users. None of the arguments may contain spaces. Please * refer to RFC 1459 for additional information on the MODE message. */ - setMode: (NSString *)aMode on: (NSString *)anObject withParams: (NSArray *)aList; /** * Lists channel information about the channel specified by aChannel * on the server aServer. aChannel may be a comma separated * list and may not contain spaces. aServer is optional. If aChannel * is omitted, then all channels on the server will be listed. Please refer * to RFC 1459 for additional information on the LIST command. */ - listChannel: (NSString *)aChannel onServer: (NSString *)aServer; /** * This message will invite aPerson to the channel specified by * aChannel. Neither may contain spaces and both are required. * Please refer to RFC 1459 concerning the INVITE command for additional * information. */ - invite: (NSString *)aPerson to: (NSString *)aChannel; /** * Kicks the user aPerson off of the channel aChannel * for the reason specified in aReason. aReason may * contain spaces and is optional. If omitted the server will most likely * supply a default message. aPerson and aChannel * are required and may not contain spaces. Please see the KICK command for * additional information in RFC 1459. */ - kick: (NSString *)aPerson offOf: (NSString *)aChannel for: (NSString *)aReason; /** * Sets status to away with the message aMessage. While away, if * a user should send you a message, aMessage will be returned to * them to explain your absence. aMessage may contain spaces. If * omitted, the user is marked as being present. Please refer to the AWAY * command in RFC 1459 for additional information. */ - setAwayWithMessage: (NSString *)aMessage; /** * Requests a PONG message from the server. The argument aString * is essential but may contain spaces. The server will respond immediately * with a PONG message with the same argument. This commnd is rarely needed * by a client, but is sent out often by servers to ensure connectivity of * clients. Please see RFC 1459 for more information on the PING command. */ - sendPingWithArgument: (NSString *)aString; /** * Used to respond to a PING message. The argument sent with the PING message * should be the argument specified by aString. aString * is required and may contain spaces. See RFC 1459 for more informtion * regarding the PONG command. */ - sendPongWithArgument: (NSString *)aString; @end /** * This category represents all the callback methods in IRCObject. You can * override these with a subclass. All of them do not do anything especially * important by default, so feel free to not call the default implementation. * * On any method ending with an argument like 'from: (NSString *)aString', * aString could be in the format of nickname!host. Please see * the documentation for ExtractIRCNick(), ExtractIRCHost(), and * SeparateIRCNickAndHost() for more information. */ @interface IRCObject (Callbacks) /** * This method will be called when the connection is fully registered with * the server. At this point it is safe to start joining channels and carrying * out other typical IRC functions. */ - registeredWithServer; /** * This method will be called if a connection cannot register for whatever reason. * This reason will be outlined in aReason, but the best way to track * the reason is to watch the numeric commands being received in the * -numericCommandReceived:withParams:from: method. */ - couldNotRegister: (NSString *)aReason; /** * Called when a CTCP request has been received. The CTCP request type is * stored in aCTCP(could be such things as DCC, PING, VERSION, etc.) * and the argument is stored in anArgument. The actual location * that the CTCP request is sent is stored in aReceiver and the * person who sent it is stored in aPerson. */ - CTCPRequestReceived: (NSString *)aCTCP withArgument: (NSString *)anArgument to: (NSString *)aReceiver from: (NSString *)aPerson; /** * Called when a CTCP reply has been received. The CTCP reply type is * stored in aCTCP with its argument in anArgument. * The actual location that the CTCP reply was sent is stored in aReceiver * and the person who sent it is stored in aPerson. */ - CTCPReplyReceived: (NSString *)aCTCP withArgument: (NSString *)anArgument to: (NSString *)aReceiver from: (NSString *)aPerson; /** * Called when an IRC error has occurred. This is a message sent by the server * and its argument is stored in anError. Typically you will be * disconnected after receiving one of these. */ - errorReceived: (NSString *)anError; /** * Called when a Wallops has been received. The message is stored in * aMessage and the person who sent it is stored in * aSender. */ - wallopsReceived: (NSString *)aMessage from: (NSString *)aSender; /** * Called when a user has been kicked out of a channel. The person's nickname * is stored in aPerson and the channel he/she was kicked out of is * in aChannel. aReason is the kicker-supplied reason for * the removal. aKicker is the person who did the kicking. This will * not be accompanied by a -channelParted:withMessage:from: message, so it is safe * to assume they are no longer part of the channel after receiving this method. */ - userKicked: (NSString *)aPerson outOf: (NSString *)aChannel for: (NSString *)aReason from: (NSString *)aKicker; /** * Called when the client has been invited to another channel aChannel * by anInviter. */ - invitedTo: (NSString *)aChannel from: (NSString *)anInviter; /** * Called when the mode has been changed on anObject. The actual * mode change is stored in aMode and the parameters are stored in * paramList. The person who changed the mode is stored in * aPerson. Consult RFC 1459 for further information. */ - modeChanged: (NSString *)aMode on: (NSString *)anObject withParams: (NSArray *)paramList from: (NSString *)aPerson; /** * Called when a numeric command has been received. These are 3 digit numerical * messages stored in aCommand with a number of parameters stored * in paramList. The sender, almost always the server, is stored * in aSender. These are often used for replies to requests such * as user lists and channel lists and other times they are used for errors. */ - numericCommandReceived: (NSString *)aCommand withParams: (NSArray *)paramList from: (NSString *)aSender; /** * Called when someone changes his/her nickname. The new nickname is stored in * newName and the old name will be stored in aPerson. */ - nickChangedTo: (NSString *)newName from: (NSString *)aPerson; /** * Called when someone joins a channel. The channel is stored in aChannel * and the person who joined is stored in aJoiner. */ - channelJoined: (NSString *)aChannel from: (NSString *)aJoiner; /** * Called when someone leaves a channel. The channel is stored in aChannel * and the person who left is stored in aParter. The parting message will * be stored in aMessage. */ - channelParted: (NSString *)aChannel withMessage: (NSString *)aMessage from: (NSString *)aParter; /** * Called when someone quits IRC. Their parting message will be stored in * aMessage and the person who quit will be stored in * aQuitter. */ - quitIRCWithMessage: (NSString *)aMessage from: (NSString *)aQuitter; /** * Called when the topic is changed in a channel aChannel to * aTopic by aPerson. */ - topicChangedTo: (NSString *)aTopic in: (NSString *)aChannel from: (NSString *)aPerson; /** * Called when a message aMessage is received from aSender. * The person or channel that the message is addressed to is stored in aReceiver. */ - messageReceived: (NSString *)aMessage to: (NSString *)aReceiver from: (NSString *)aSender; /** * Called when a notice aNotice is received from aSender. * The person or channel that the notice is addressed to is stored in aReceiver. */ - noticeReceived: (NSString *)aNotice to: (NSString *)aReceiver from: (NSString *)aSender; /** * Called when an action has been received. The action is stored in anAction * and the sender is stored in aSender. The person or channel that * the action is addressed to is stored in aReceiver. */ - actionReceived: (NSString *)anAction to: (NSString *)aReceiver from: (NSString *)aSender; /** * Called when a ping is received. These pings are generally sent by the * server. The correct method of handling these would be to respond to them * with -sendPongWithArgument: using anArgument as the argument. * The server that sent the ping is stored in aSender. */ - pingReceivedWithArgument: (NSString *)anArgument from: (NSString *)aSender; /** * Called when a pong is received. These are generally in answer to a * ping sent with -sendPingWithArgument: The argument anArgument * is generally the same as the argument sent with the ping. aSender * is the server that sent out the pong. */ - pongReceivedWithArgument: (NSString *)anArgument from: (NSString *)aSender; /** * Called when a new nickname was needed while registering because the other * one was either invalid or already taken. Without overriding this, this * method will simply try adding a underscore onto it until it gets in. * This method can be overridden to do other nickname-changing schemes. The * new nickname should be directly set with -changeNick: */ - newNickNeededWhileRegistering; @end /** * This is the lowlevel interface to IRCObject. * One method is a callback for when the object receives * a raw message from the connection, the other is a method * used to write raw messages across the connection */ @interface IRCObject (LowLevel) /** * Handles an incoming line of text from the IRC server by * parsing it and doing the appropriate actions as well as * calling any needed callbacks. * See [LineObject-lineReceived:] for more information. */ - lineReceived: (NSData *)aLine; /** * Writes a formatted string to the connection. This string * will not pass through any of the callbacks. */ - writeString: (NSString *)format, ...; @end /* Below is all the numeric commands that you can receive as listed * in the RFC */ /** * 001 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WELCOME; /** * 002 - Please see RFC 1459 for additional information. */ extern NSString *RPL_YOURHOST; /** * 003 - Please see RFC 1459 for additional information. */ extern NSString *RPL_CREATED; /** * 004 - Please see RFC 1459 for additional information. */ extern NSString *RPL_MYINFO; /** * 005 - Please see RFC 1459 for additional information. */ extern NSString *RPL_BOUNCE; /** * 005 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ISUPPORT; /** * 302 - Please see RFC 1459 for additional information. */ extern NSString *RPL_USERHOST; /** * 303 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ISON; /** * 301 - Please see RFC 1459 for additional information. */ extern NSString *RPL_AWAY; /** * 305 - Please see RFC 1459 for additional information. */ extern NSString *RPL_UNAWAY; /** * 306 - Please see RFC 1459 for additional information. */ extern NSString *RPL_NOWAWAY; /** * 311 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISUSER; /** * 312 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISSERVER; /** * 313 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISOPERATOR; /** * 317 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISIDLE; /** * 318 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFWHOIS; /** * 319 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISCHANNELS; /** * 314 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOWASUSER; /** * 369 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFWHOWAS; /** * 321 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LISTSTART; /** * 322 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LIST; /** * 323 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LISTEND; /** * 325 - Please see RFC 1459 for additional information. */ extern NSString *RPL_UNIQOPIS; /** * 324 - Please see RFC 1459 for additional information. */ extern NSString *RPL_CHANNELMODEIS; /** * 331 - Please see RFC 1459 for additional information. */ extern NSString *RPL_NOTOPIC; /** * 332 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TOPIC; /** * 341 - Please see RFC 1459 for additional information. */ extern NSString *RPL_INVITING; /** * 342 - Please see RFC 1459 for additional information. */ extern NSString *RPL_SUMMONING; /** * 346 - Please see RFC 1459 for additional information. */ extern NSString *RPL_INVITELIST; /** * 347 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFINVITELIST; /** * 348 - Please see RFC 1459 for additional information. */ extern NSString *RPL_EXCEPTLIST; /** * 349 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFEXCEPTLIST; /** * 351 - Please see RFC 1459 for additional information. */ extern NSString *RPL_VERSION; /** * 352 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOREPLY; /** * 315 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFWHO; /** * 353 - Please see RFC 1459 for additional information. */ extern NSString *RPL_NAMREPLY; /** * 366 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFNAMES; /** * 364 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LINKS; /** * 365 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFLINKS; /** * 367 - Please see RFC 1459 for additional information. */ extern NSString *RPL_BANLIST; /** * 368 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFBANLIST; /** * 371 - Please see RFC 1459 for additional information. */ extern NSString *RPL_INFO; /** * 374 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFINFO; /** * 375 - Please see RFC 1459 for additional information. */ extern NSString *RPL_MOTDSTART; /** * 372 - Please see RFC 1459 for additional information. */ extern NSString *RPL_MOTD; /** * 376 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFMOTD; /** * 381 - Please see RFC 1459 for additional information. */ extern NSString *RPL_YOUREOPER; /** * 382 - Please see RFC 1459 for additional information. */ extern NSString *RPL_REHASHING; /** * 383 - Please see RFC 1459 for additional information. */ extern NSString *RPL_YOURESERVICE; /** * 391 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TIME; /** * 392 - Please see RFC 1459 for additional information. */ extern NSString *RPL_USERSSTART; /** * 393 - Please see RFC 1459 for additional information. */ extern NSString *RPL_USERS; /** * 394 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFUSERS; /** * 395 - Please see RFC 1459 for additional information. */ extern NSString *RPL_NOUSERS; /** * 200 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACELINK; /** * 201 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACECONNECTING; /** * 202 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACEHANDSHAKE; /** * 203 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACEUNKNOWN; /** * 204 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACEOPERATOR; /** * 205 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACEUSER; /** * 206 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACESERVER; /** * 207 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACESERVICE; /** * 208 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACENEWTYPE; /** * 209 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACECLASS; /** * 210 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACERECONNECT; /** * 261 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACELOG; /** * 262 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRACEEND; /** * 211 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSLINKINFO; /** * 212 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSCOMMANDS; /** * 219 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFSTATS; /** * 242 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSUPTIME; /** * 243 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSOLINE; /** * 221 - Please see RFC 1459 for additional information. */ extern NSString *RPL_UMODEIS; /** * 234 - Please see RFC 1459 for additional information. */ extern NSString *RPL_SERVLIST; /** * 235 - Please see RFC 1459 for additional information. */ extern NSString *RPL_SERVLISTEND; /** * 251 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LUSERCLIENT; /** * 252 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LUSEROP; /** * 253 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LUSERUNKNOWN; /** * 254 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LUSERCHANNELS; /** * 255 - Please see RFC 1459 for additional information. */ extern NSString *RPL_LUSERME; /** * 256 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ADMINME; /** * 257 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ADMINLOC1; /** * 258 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ADMINLOC2; /** * 259 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ADMINEMAIL; /** * 263 - Please see RFC 1459 for additional information. */ extern NSString *RPL_TRYAGAIN; /** * 401 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOSUCHNICK; /** * 402 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOSUCHSERVER; /** * 403 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOSUCHCHANNEL; /** * 404 - Please see RFC 1459 for additional information. */ extern NSString *ERR_CANNOTSENDTOCHAN; /** * 405 - Please see RFC 1459 for additional information. */ extern NSString *ERR_TOOMANYCHANNELS; /** * 406 - Please see RFC 1459 for additional information. */ extern NSString *ERR_WASNOSUCHNICK; /** * 407 - Please see RFC 1459 for additional information. */ extern NSString *ERR_TOOMANYTARGETS; /** * 408 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOSUCHSERVICE; /** * 409 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOORIGIN; /** * 411 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NORECIPIENT; /** * 412 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOTEXTTOSEND; /** * 413 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOTOPLEVEL; /** * 414 - Please see RFC 1459 for additional information. */ extern NSString *ERR_WILDTOPLEVEL; /** * 415 - Please see RFC 1459 for additional information. */ extern NSString *ERR_BADMASK; /** * 421 - Please see RFC 1459 for additional information. */ extern NSString *ERR_UNKNOWNCOMMAND; /** * 422 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOMOTD; /** * 423 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOADMININFO; /** * 424 - Please see RFC 1459 for additional information. */ extern NSString *ERR_FILEERROR; /** * 431 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NONICKNAMEGIVEN; /** * 432 - Please see RFC 1459 for additional information. */ extern NSString *ERR_ERRONEUSNICKNAME; /** * 433 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NICKNAMEINUSE; /** * 436 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NICKCOLLISION; /** * 437 - Please see RFC 1459 for additional information. */ extern NSString *ERR_UNAVAILRESOURCE; /** * 441 - Please see RFC 1459 for additional information. */ extern NSString *ERR_USERNOTINCHANNEL; /** * 442 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOTONCHANNEL; /** * 443 - Please see RFC 1459 for additional information. */ extern NSString *ERR_USERONCHANNEL; /** * 444 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOLOGIN; /** * 445 - Please see RFC 1459 for additional information. */ extern NSString *ERR_SUMMONDISABLED; /** * 446 - Please see RFC 1459 for additional information. */ extern NSString *ERR_USERSDISABLED; /** * 451 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOTREGISTERED; /** * 461 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NEEDMOREPARAMS; /** * 462 - Please see RFC 1459 for additional information. */ extern NSString *ERR_ALREADYREGISTRED; /** * 463 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOPERMFORHOST; /** * 464 - Please see RFC 1459 for additional information. */ extern NSString *ERR_PASSWDMISMATCH; /** * 465 - Please see RFC 1459 for additional information. */ extern NSString *ERR_YOUREBANNEDCREEP; /** * 466 - Please see RFC 1459 for additional information. */ extern NSString *ERR_YOUWILLBEBANNED; /** * 467 - Please see RFC 1459 for additional information. */ extern NSString *ERR_KEYSET; /** * 471 - Please see RFC 1459 for additional information. */ extern NSString *ERR_CHANNELISFULL; /** * 472 - Please see RFC 1459 for additional information. */ extern NSString *ERR_UNKNOWNMODE; /** * 473 - Please see RFC 1459 for additional information. */ extern NSString *ERR_INVITEONLYCHAN; /** * 474 - Please see RFC 1459 for additional information. */ extern NSString *ERR_BANNEDFROMCHAN; /** * 475 - Please see RFC 1459 for additional information. */ extern NSString *ERR_BADCHANNELKEY; /** * 476 - Please see RFC 1459 for additional information. */ extern NSString *ERR_BADCHANMASK; /** * 477 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOCHANMODES; /** * 478 - Please see RFC 1459 for additional information. */ extern NSString *ERR_BANLISTFULL; /** * 481 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOPRIVILEGES; /** * 482 - Please see RFC 1459 for additional information. */ extern NSString *ERR_CHANOPRIVSNEEDED; /** * 483 - Please see RFC 1459 for additional information. */ extern NSString *ERR_CANTKILLSERVER; /** * 484 - Please see RFC 1459 for additional information. */ extern NSString *ERR_RESTRICTED; /** * 485 - Please see RFC 1459 for additional information. */ extern NSString *ERR_UNIQOPPRIVSNEEDED; /** * 491 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOOPERHOST; /** * 501 - Please see RFC 1459 for additional information. */ extern NSString *ERR_UMODEUNKNOWNFLAG; /** * 502 - Please see RFC 1459 for additional information. */ extern NSString *ERR_USERSDONTMATCH; /** * 231 - Please see RFC 1459 for additional information. */ extern NSString *RPL_SERVICEINFO; /** * 232 - Please see RFC 1459 for additional information. */ extern NSString *RPL_ENDOFSERVICES; /** * 233 - Please see RFC 1459 for additional information. */ extern NSString *RPL_SERVICE; /** * 300 - Please see RFC 1459 for additional information. */ extern NSString *RPL_NONE; /** * 316 - Please see RFC 1459 for additional information. */ extern NSString *RPL_WHOISCHANOP; /** * 361 - Please see RFC 1459 for additional information. */ extern NSString *RPL_KILLDONE; /** * 262 - Please see RFC 1459 for additional information. */ extern NSString *RPL_CLOSING; /** * 363 - Please see RFC 1459 for additional information. */ extern NSString *RPL_CLOSEEND; /** * 373 - Please see RFC 1459 for additional information. */ extern NSString *RPL_INFOSTART; /** * 384 - Please see RFC 1459 for additional information. */ extern NSString *RPL_MYPORTIS; /** * 213 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSCLINE; /** * 214 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSNLINE; /** * 215 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSILINE; /** * 216 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSKLINE; /** * 217 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSQLINE; /** * 218 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSYLINE; /** * 240 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSVLINE; /** * 241 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSLLINE; /** * 244 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSHLINE; /** * 245 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSSLINE; /** * 246 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSPING; /** * 247 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSBLINE; /** * 250 - Please see RFC 1459 for additional information. */ extern NSString *RPL_STATSDLINE; /** * 492 - Please see RFC 1459 for additional information. */ extern NSString *ERR_NOSERVICEHOST; #endif netclasses-1.06/Source/LineObject.h0000644000175000017500000000455310306421422016600 0ustar huberthubert/*************************************************************************** LineObject.h ------------------- begin : Thu May 30 02:19:30 UTC 2002 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ @class LineObject; #ifndef LINE_OBJECT_H #define LINE_OBJECT_H #import "NetBase.h" #import @class NSMutableData, NSData; /** * LineObject is used for line-buffered connections (end in \r\n or just \n). * To use, simply override lineReceived: in a subclass of LineObject. By * default, LineObject does absolutely nothing with lineReceived except throw * the line away. Use line object if you simply want line-buffered input. * This can be used on IRC, telnet, etc. */ @interface LineObject : NSObject < NetObject > { id transport; NSMutableData *_readData; } /** * Cleans up the instance variables and releases the transport. * If/when the transport is dealloc'd, the connection will be closed. */ - (void)connectionLost; /** * Initializes data and retains aTransport * aTransport should conform to the [(NetTransport)] * protocol. */ - connectionEstablished: (id )aTransport; /** * Adds the data to a buffer. Then calls -lineReceived: for all * full lines currently in the buffer. Don't override this, override * -lineReceived:. */ - dataReceived: (NSData *)newData; /** * Returns the transport */ - (id )transport; /** * * aLine contains a full line of text (without the ending newline) */ - lineReceived: (NSData *)aLine; @end #endif netclasses-1.06/Source/NetBase.h0000644000175000017500000002200110333770540016077 0ustar huberthubert/*************************************************************************** NetBase.h ------------------- begin : Fri Nov 2 01:19:16 UTC 2001 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ @class NetApplication; #ifndef NET_BASE_H #define NET_BASE_H #import #import #import #include #include #include @class NSData, NSNumber, NSMutableDictionary, NSDictionary, NSArray; @class NSMutableArray, NSString; /** * A protocol used for the actual transport class of a connection. A * transport is a low-level object which actually handles the physical * means of transporting data to the other side of the connection through * methods such as -readData: and -writeData:. */ @protocol NetTransport /** * Returns an object representing the local side of a connection. The actual * object depends on the implementation of this protocol. */ - (id)localHost; /** * Returns an object representing the remote side of a connection. The actual * object depends on the implementation of this protocol. */ - (id)remoteHost; /** * This should serve two purposes. When data is not nil, * the transport should store the data, and then call * [NetApplication-transportNeedsToWrite:] to notify [NetApplication] * that the transport needs to write. * * When data is nil, the transport should assume that it is * actually safe to write the data and should do so at this time. * [NetApplication] will call -writeData: with a nil argument when it is * safe to write */ - writeData: (NSData *)data; /** * Return YES if no more data is waiting to be written, and NO otherwise. * Used by [NetApplication] to determine when it can stop checking * the transport for writing availability. */ - (BOOL)isDoneWriting; /** * Called by [NetApplication] when it is safe to write. Should return * data read from the connection with a maximum size of * maxReadSize. If maxReadSize should be zero, all * data available on the connection should be returned. */ - (NSData *)readData: (int)maxReadSize; /** * Returns a file descriptor representing the connection. */ - (int)desc; /** * Should close the file descriptor. */ - (void)close; @end /** * Represents a class that acts as a port. Each port allows a object type * to be attached to it, and it will instantiate an object of that type * upon receiving a new connection. */ @protocol NetPort /** * Sets the class of the object that should be attached to the port. This * class should implement the [(NetObject)] protocol. */ - setNetObject: (Class)aClass; /** * Called when the object has [NetApplication-disconnectObject:] called on it. */ - (void)connectionLost; /** * Called when a new connection has been detected by [NetApplication]. * The port should should use this new connection to instantiate a object * of the class set by -setNetObject:. */ - newConnection; /** * Returns the low-level file descriptor. */ - (int)desc; /** * Should close the file descriptor. */ - (void)close; @end /** * This protocol should be implemented by an object used in a connection. * When a connection is received by a [(NetPort)], the object attached to * the port is created and given the transport. */ @protocol NetObject /** * Called when [NetApplication-disconnectObject:] is called with this * object as a argument. This object will no longer receive data or other * messages after it is disconnected. */ - (void)connectionLost; /** * Called when a connection has been established, and gives the object * the transport used to actually transport the data. aTransport * will implement [(NetTransport)]. */ - connectionEstablished: (id )aTransport; /** * data is data read in from the connection. */ - dataReceived: (NSData *)data; /** * Should return the transport given to the object by -connectionEstablished: */ - (id )transport; @end /** * Thrown when a recoverable exception occurs on a connection or otherwise. */ extern NSString *NetException; /** * Should be thrown when a non-recoverable exception occurs on a connection. * The connection should be closed immediately. */ extern NSString *FatalNetException; #ifndef GNUSTEP /** * Used for OS X compatibility. This type is an extension to GNUstep. On * OS X, a compatibility layer is created to recreate the GNUstep extensions * using OS X extensions. */ typedef enum { ET_RDESC, ET_WDESC, ET_RPORT, ET_EDESC } RunLoopEventType; /** * Used for OS X compatibility. OS X does not have the RunLoopEvents * protocol. This is a GNUstep-specific extension. This must be * recreated on OS X to compile netclasses. */ @protocol RunLoopEvents /** * OS X compatibility function. This is a callback called by the run loop * when an event has timed out. */ - (NSDate *)timedOutEvent: (void *)data type: (RunLoopEventType)type forMode: (NSString *)mode; /** * OS X compatibility function. This is a callback called by the run loop * when an event has been received. */ - (void)receivedEvent: (void *)data type: (RunLoopEventType)type extra: (void *)extra forMode: (NSString *)mode; @end #endif @interface NetApplication : NSObject < RunLoopEvents > { NSMutableArray *portArray; NSMutableArray *netObjectArray; NSMutableArray *badDescs; NSMapTable *descTable; } /** * Return the minor version number of the netclasses framework. If the * version is 1.03, this will return 3. */ + (int)netclassesMinorVersion; /** * Return the major version number of the netclasses framework. If the * version is 1.03, this will return 1. */ + (int)netclassesMajorVersion; /** * Return the version string for the netclasses framework. If the version * is 1.03, this will return @"1.03". */ + (NSString *)netclassesVersion; /** * There can be only one instance of NetApplication. This method will * return that one instance. */ + sharedInstance; /** * Should not be called. Used internally by [NetApplication] to receive * timed out events notifications from the runloop. */ - (NSDate *)timedOutEvent: (void *)data type: (RunLoopEventType)type forMode: (NSString *)mode; /** * Should not be called. Used internally by [NetApplication] to receive * events from the runloop. */ - (void)receivedEvent: (void *)data type: (RunLoopEventType)type extra: (void *)extra forMode: (NSString *)mode; /** * This is called to notify NetApplication that * aTransport has data that needs to be written out. * Only after this method is called will aTransport * begin to receive [(NetTransport)-writeData:] messages with a * nil argument when it can write. */ - transportNeedsToWrite: (id )aTransport; /** * Inserts anObject into the runloop (and retains it). * anObject should implement either the [(NetPort)] or * [(NetObject)] protocols. Throws a NetException if the * class follows neither protocol. After connecting anObject, * it will begin to receive the methods designated by its respective * protocol. anObject should only be connected with this * after its transport is set. */ - connectObject: anObject; /** *

* Removes anObject from the runloop and releases it. * anObject will no longer receive messages outlined by * its protocol. Does not close the descriptor of * anObject. anObject will receive * a [(NetObject)-connectionLost] message or a [(NetPort)-connectionLost] * message. *

*

* If any object should lose its connection, this will * automatically be called with that object as its argument. *

*/ - disconnectObject: anObject; /** * Calls -disconnectObject: on every object currently in the runloop. */ - closeEverything; /** * Return an array of all net objects currently being handled by netclasses */ - (NSArray *)netObjectArray; /** * Return an array of all port objects currently being handled by netclasses */ - (NSArray *)portArray; @end #endif netclasses-1.06/Source/NetTCP.h0000644000175000017500000002315110306421422015652 0ustar huberthubert/*************************************************************************** NetTCP.h ------------------- begin : Fri Nov 2 01:19:16 UTC 2001 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ @class TCPSystem, TCPConnecting, TCPPort, TCPTransport; #ifndef NET_TCP_H #define NET_TCP_H #import "NetBase.h" #import #include #include @class NSString, NSNumber, NSString, NSData, NSMutableData, TCPConnecting; @class TCPTransport, TCPSystem, NSHost; /** * If an error occurs and error number is zero, this could be the error string. * This error occurs when some operation times out. */ extern NSString *NetclassesErrorTimeout; /** * Could be the current error string if the error number is zero and some * error has occurred. Indicates * that a NSHost returned an address that was invalid. */ extern NSString *NetclassesErrorBadAddress; /** * The error message used when a connection is aborted. */ extern NSString *NetclassesErrorAborted; /** * A class can implement this protocol, and when it is connected in the * background using -connectNetObjectInBackground:toHost:onPort:withTimeout: * it will receive the messages in this protocol which notify the object of * certain events while being connected in the background. */ @protocol TCPConnecting /** * Tells the class implementing this protocol that the error in * aError has occurred and the connection will not * be established */ - connectingFailed: (NSString *)aError; /** * Tells the class implementing this protocol that the connection * has begun and will be using the connection place holder * aConnection */ - connectingStarted: (TCPConnecting *)aConnection; @end /** * Used for certain operations in the TCP/IP system. There is only one * instance of this class at a time, used +sharedInstance to get this * instance. */ @interface TCPSystem : NSObject { NSString *errorString; int errorNumber; } /** * Returns the one instance of TCPSystem currently in existence. */ + sharedInstance; /** * Returns the error string of the last error that occurred. */ - (NSString *)errorString; /** * Returns the errno of the last error that occurred. If it is some other * non-system error, this will be zero, but the error string shall be set * accordingly. */ - (int)errorNumber; /** * Will connect the object netObject to host aHost * on port aPort. If this connection doesn't happen in * aTimeout seconds or some other error occurs, it will return * nil and the error string and error number shall be set accordingly. * Otherwise this will return netObject */ - (id )connectNetObject: (id )netObject toHost: (NSHost *)aHost onPort: (uint16_t)aPort withTimeout: (int)aTimeout; /** * Connects netObject to host aHost on the port * aPort. Returns a place holder object that finishes the * connection in the background. The placeholder will fail if the connection * does not occur in aTimeout seconds. Returns nil if an error * occurs and sets the error string and error number accordingly. */ - (TCPConnecting *)connectNetObjectInBackground: (id )netObject toHost: (NSHost *)aHost onPort: (uint16_t)aPort withTimeout: (int)aTimeout; /** * Returns a host order 32-bit integer from a host * Returns YES on success and NO on failure, the result is stored in the * 32-bit integer pointed to by aNumber */ - (BOOL)hostOrderInteger: (uint32_t *)aNumber fromHost: (NSHost *)aHost; /** * Returns a network order 32-bit integer from a host * Returns YES on success and NO on failure, the result is stored in the * 32-bit integer pointed to by aNumber */ - (BOOL)networkOrderInteger: (uint32_t *)aNumber fromHost: (NSHost *)aHost; /** * Returns a host from a network order 32-bit integer ip address. */ - (NSHost *)hostFromHostOrderInteger: (uint32_t)ip; /** * Returns a host from a host order 32-bit integer ip address. */ - (NSHost *)hostFromNetworkOrderInteger: (uint32_t)ip; @end /** * If an object was attempted to have been connected in the background, this * is a placeholder for that ongoing connection. * -connectNetObjectInBackground:toHost:onPort:withTimeout: will return an * instance of this object. This placeholder object can be used to cancel * an ongoing connection with the -abortConnection method. */ @interface TCPConnecting : NSObject < NetObject > { id transport; id netObject; NSTimer *timeout; } /** * Returns the object that will be connected by this placeholder object. */ - (id )netObject; /** * Aborts the ongoing connection. If the net object conforms to the * [(TCPConnecting)] protocol, it will receive a * [(TCPConnecting)-connectingFailed:] message with a argument of * NetclassesErrorAborted */ - (void)abortConnection; /** * Cleans up the connection placeholder. This will release the transport. */ - (void)connectionLost; /** * Sets up the connection placeolder. If the net object conforms to * [(TCPConnecting)], it will receive a * [(TCPConnecting)-connectingStarted:] with the instance of TCPConnecting * as an argument. */ - connectionEstablished: (id )aTransport; /** * This shouldn't happen while a class is connecting, but included to * conform to the [(NetObject)] protocol. */ - dataReceived: (NSData *)data; /** * Returns the transport used by this object. Will not be the same transport * given to the net object when the connection is made. */ - (id )transport; @end /** * TCPPort is a class that is used to bind a descriptor to a certain * TCP/IP port and listen for connections. When a connection is received, * it will create a class set with -setNetObject: and set it up with the new * connection. When the TCPPort is dealloc'd it will close the descriptor * if it had not been closed already. */ @interface TCPPort : NSObject < NetPort > { int desc; Class netObjectClass; uint16_t port; BOOL connected; } /** * Calls -initOnHost:onPort: with a nil argument for the host. */ - initOnPort: (uint16_t)aPort; /** * Initializes a port on aHost and binds it to port aPort. * If aHost is nil, it will set it up on all addresses on the local * machine. Using zero for aPort will use a random currently * available port number. Use -port to find out where it is actually * bound to. */ - initOnHost: (NSHost *)aHost onPort: (uint16_t)aPort; /** * Returns the port that this TCPPort is currently bound to. */ - (uint16_t)port; /** * Sets the class that will be initialized if a connection occurs on this * port. If aClass does not implement the [(NetObject)] * protocol, will throw a FatalNetException. */ - setNetObject: (Class)aClass; /** * Returns the low-level file descriptor for the port. */ - (int)desc; /** * Closes the descriptor. */ - (void)close; /** * Called when the connection is closed. */ - (void)connectionLost; /** * Called when a new connection occurs. Will initialize a new object * of the class set with -setNetObject: with the new connection. */ - newConnection; @end /** * Handles the actual TCP/IP transfer of data. When an instance of this * object is deallocated, the descriptor will be closed if not already * closed. */ @interface TCPTransport : NSObject < NetTransport > { int desc; BOOL connected; NSMutableData *writeBuffer; NSHost *remoteHost; NSHost *localHost; } /** * Initializes the transport with the file descriptor aDesc. * theAddress is the host that the flie descriptor is connected * to. */ - initWithDesc: (int)aDesc withRemoteHost: (NSHost *)theAddress; /** * Handles the actual reading of data from the connection. * Throws an exception if an error occurs while reading data. * The @"Data" key in the userInfo for these exceptions should * be any NSData that could not be returned. * * If maxDataSize is <= 0, all possible data will be * read. */ - (NSData *)readData: (int)maxDataSize; /** * Returns YES if there is no more data to write in the buffer and NO if * there is. */ - (BOOL)isDoneWriting; /** * If aData is nil, this will physically transport the data * to the connected end. Otherwise this will put the data in the buffer of * data that needs to be written to the connection when next possible. */ - writeData: (NSData *)aData; /** * Returns a NSHost of the local side of a connection. */ - (id)localHost; /** * Returns a NSHost of the remote side of a connection. */ - (id)remoteHost; /** * Returns the low level file descriptor that is used internally. */ - (int)desc; /** * Closes the transport and makes sure there is no more incoming or outgoing * data on the connection. */ - (void)close; @end #endif netclasses-1.06/Source/IRCObject.m0000644000175000017500000014376510321433565016354 0ustar huberthubert/*************************************************************************** IRCObject.m ------------------- begin : Thu May 30 22:06:25 UTC 2002 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ /** * IRCObject reference * * * * * Revision 1 * November 8, 2003 * Andrew Ruder *

* Much of the information presented in this document is based off * of information presented in RFC 1459 (Oikarinen and Reed 1999). * This document is NOT aimed at reproducing the information in the RFC, * and the RFC should still always be consulted for various server-related * replies to messages and proper format of the arguments. In short, if you * are doing a serious project dealing with IRC, even with the use of * netclasses, RFC 1459 is indispensable. *

*/ #import "NetBase.h" #import "NetTCP.h" #import "IRCObject.h" #import #import #import #import #import #import #import #import #import #import #import #import #import #include #include #include #include NSString *IRCException = @"IRCException"; static NSMapTable *command_to_function = 0; static NSMapTable *ctcp_to_function = 0; static NSData *IRC_new_line = nil; @implementation NSString (IRCAddition) - (NSString *)uppercaseIRCString { NSMutableString *aString = [NSString stringWithString: [self uppercaseString]]; NSRange aRange = {0, [aString length]}; [aString replaceOccurrencesOfString: @"{" withString: @"[" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"}" withString: @"]" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"|" withString: @"\\" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"^" withString: @"~" options: 0 range: aRange]; return [aString uppercaseString]; } - (NSString *)uppercaseStrictRFC1459IRCString { NSMutableString *aString = [NSString stringWithString: [self uppercaseString]]; NSRange aRange = {0, [aString length]}; [aString replaceOccurrencesOfString: @"{" withString: @"[" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"}" withString: @"]" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"|" withString: @"\\" options: 0 range: aRange]; return [aString uppercaseString]; } - (NSString *)lowercaseIRCString { NSMutableString *aString = [NSMutableString stringWithString: [self lowercaseString]]; NSRange aRange = {0, [aString length]}; [aString replaceOccurrencesOfString: @"[" withString: @"{" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"]" withString: @"}" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"\\" withString: @"|" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"~" withString: @"^" options: 0 range: aRange]; return [aString lowercaseString]; } - (NSString *)lowercaseStrictRFC1459IRCString { NSMutableString *aString = [NSMutableString stringWithString: [self lowercaseString]]; NSRange aRange = {0, [aString length]}; [aString replaceOccurrencesOfString: @"[" withString: @"{" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"]" withString: @"}" options: 0 range: aRange]; [aString replaceOccurrencesOfString: @"\\" withString: @"|" options: 0 range: aRange]; return [aString lowercaseString]; } @end @interface IRCObject (InternalIRCObject) - setErrorString: (NSString *)anError; @end #define NEXT_SPACE(__y, __z, __string)\ {\ __z = [(__string) rangeOfCharacterFromSet:\ [NSCharacterSet whitespaceCharacterSet] options: 0\ range: NSMakeRange((__y), [(__string) length] - (__y))].location;\ if (__z == NSNotFound) __z = [(__string) length];\ } #define NEXT_NON_SPACE(__y, __z, __string)\ {\ int __len = [(__string) length];\ id set = [NSCharacterSet whitespaceCharacterSet];\ __z = (__y);\ while (__z < __len && \ [set characterIsMember: [(__string) characterAtIndex: __z]]) __z++;\ } static inline NSString *get_IRC_prefix(NSString *line, NSString **prefix) { int beg; int end; int len = [line length]; if (len == 0) { *prefix = nil; return @""; } NEXT_NON_SPACE(0, beg, line); if (beg == len) { *prefix = nil; return @""; } NEXT_SPACE(beg, end, line); if ([line characterAtIndex: beg] != ':') { *prefix = nil; return line; } else { beg++; if (beg == end) { *prefix = @""; if (beg == len) { return @""; } else { return [line substringFromIndex: beg]; } } } *prefix = [line substringWithRange: NSMakeRange(beg, end - beg)]; if (end != len) { return [line substringFromIndex: end]; } return @""; } static inline NSString *get_next_IRC_word(NSString *line, NSString **prefix) { int beg; int end; int len = [line length]; if (len == 0) { *prefix = nil; return @""; } NEXT_NON_SPACE(0, beg, line); if (beg == len) { *prefix = nil; return @""; } if ([line characterAtIndex: beg] == ':') { beg++; if (beg == len) { *prefix = @""; } else { *prefix = [line substringFromIndex: beg]; } return @""; } NEXT_SPACE(beg, end, line); *prefix = [line substringWithRange: NSMakeRange(beg, end - beg)]; if (end != len) { return [line substringFromIndex: end]; } return @""; } #undef NEXT_NON_SPACE #undef NEXT_SPACE static inline BOOL is_numeric_command(NSString *aString) { static NSCharacterSet *set = nil; unichar test[3]; if (!set) { set = RETAIN([NSCharacterSet characterSetWithCharactersInString: @"0123456789"]); } if ([aString length] != 3) { return NO; } [aString getCharacters: test]; if ([set characterIsMember: test[0]] && [set characterIsMember: test[1]] && [set characterIsMember: test[2]]) { return YES; } return NO; } static inline BOOL contains_a_space(NSString *aString) { return ([aString rangeOfCharacterFromSet: [NSCharacterSet whitespaceCharacterSet]].location == NSNotFound) ? NO : YES; } static inline NSString *string_to_string(NSString *aString, NSString *delim) { NSRange a = [aString rangeOfString: delim]; if (a.location == NSNotFound) return [NSString stringWithString: aString]; return [aString substringToIndex: a.location]; } static inline NSString *string_from_string(NSString *aString, NSString *delim) { NSRange a = [aString rangeOfString: delim]; if (a.location == NSNotFound) return nil; a.location += a.length; if (a.location == [aString length]) { return @""; } return [aString substringFromIndex: a.location]; } inline NSString *ExtractIRCNick(NSString *prefix) { if (!prefix) return @""; return string_to_string(prefix, @"!"); } inline NSString *ExtractIRCHost(NSString *prefix) { if (!prefix) return @""; return string_from_string(prefix, @"!"); } inline NSArray *SeparateIRCNickAndHost(NSString *prefix) { if (!prefix) return [NSArray arrayWithObject: @""]; return [NSArray arrayWithObjects: string_to_string(prefix, @"!"), string_from_string(prefix, @"!"), nil]; } static void rec_isupport(IRCObject *client, NSArray *paramList) { NSEnumerator *iter; id object; iter = [paramList objectEnumerator]; while ((object = [iter nextObject])) { object = [object lowercaseString]; if ([object hasPrefix: @"casemapping="]) { object = [object substringFromIndex: 12]; if ([object isEqualToString: @"rfc1459"]) { [client setLowercasingSelector: @selector(lowercaseIRCString)]; } else if ([object isEqualToString: @"strict-rfc1459"]) { [client setLowercasingSelector: @selector(lowercaseStrictRFC1459IRCString)]; } else if ([object isEqualToString: @"ascii"]) { [client setLowercasingSelector: @selector(lowercaseString)]; } else { NSLog(@"Did not understand casemapping=%@", object); } break; } } } static void rec_numeric(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if ([command isEqualToString: RPL_ISUPPORT]) { rec_isupport(client, paramList); } [client numericCommandReceived: command withParams: paramList from: prefix]; } static void rec_caction(IRCObject *client, NSString *prefix, NSString *command, NSString *rest, NSString *to) { if ([rest length] == 0) { return; } [client actionReceived: rest to: to from: prefix]; } static void rec_ccustom(IRCObject *client, NSString *prefix, NSString *command, NSString *rest, NSString *to, NSString *ctcp) { if ([command isEqualToString: @"NOTICE"]) { [client CTCPReplyReceived: ctcp withArgument: rest to: to from: prefix]; } else { [client CTCPRequestReceived: ctcp withArgument: rest to: to from: prefix]; } } static void rec_nick(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] < 1) { return; } if ([client caseInsensitiveCompare: [client nick] to: ExtractIRCNick(prefix)] == NSOrderedSame) { [client setNick: [paramList objectAtIndex: 0]]; } [client nickChangedTo: [paramList objectAtIndex: 0] from: prefix]; } static void rec_join(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] == 0) { return; } [client channelJoined: [paramList objectAtIndex: 0] from: prefix]; } static void rec_part(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { int x; if (!prefix) { return; } x = [paramList count]; if (x == 0) { return; } [client channelParted: [paramList objectAtIndex: 0] withMessage: (x == 2) ? [paramList objectAtIndex: 1] : 0 from: prefix]; } static void rec_quit(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] == 0) { return; } [client quitIRCWithMessage: [paramList objectAtIndex: 0] from: prefix]; } static void rec_topic(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] < 2) { return; } [client topicChangedTo: [paramList objectAtIndex: 1] in: [paramList objectAtIndex: 0] from: prefix]; } static void rec_privmsg(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { NSString *message; if ([paramList count] < 2) { return; } message = [paramList objectAtIndex: 1]; if ([message hasPrefix: @"\001"]) { void (*func)(IRCObject *, NSString *, NSString *, NSString *, NSString *); id ctcp = string_to_string(message, @" "); id rest; if ([ctcp isEqualToString: message]) { if ([ctcp hasSuffix: @"\001"]) { ctcp = [ctcp substringToIndex: [ctcp length] - 1]; } rest = nil; } else { NSRange aRange; aRange.location = [ctcp length] + 1; aRange.length = [message length] - aRange.location; if ([message hasSuffix: @"\001"]) { aRange.length--; } if (aRange.length > 0) { rest = [message substringWithRange: aRange]; } else { rest = nil; } } func = NSMapGet(ctcp_to_function, ctcp); if (func) { func(client, prefix, command, rest, [paramList objectAtIndex: 0]); } else { ctcp = [ctcp substringFromIndex: 1]; rec_ccustom(client, prefix, command, rest, [paramList objectAtIndex: 0], ctcp); } return; } if ([command isEqualToString: @"PRIVMSG"]) { [client messageReceived: message to: [paramList objectAtIndex: 0] from: prefix]; } else { [client noticeReceived: message to: [paramList objectAtIndex: 0] from: prefix]; } } static void rec_mode(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { NSArray *newParams; int x; if (!prefix) { return; } x = [paramList count]; if (x < 2) { return; } if (x == 2) { newParams = AUTORELEASE([NSArray new]); } else { NSRange aRange; aRange.location = 2; aRange.length = x - 2; newParams = [paramList subarrayWithRange: aRange]; } [client modeChanged: [paramList objectAtIndex: 1] on: [paramList objectAtIndex: 0] withParams: newParams from: prefix]; } static void rec_invite(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] < 2) { return; } [client invitedTo: [paramList objectAtIndex: 1] from: prefix]; } static void rec_kick(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { id object; if (!prefix) { return; } if ([paramList count] < 2) { return; } object = ([paramList count] > 2) ? [paramList objectAtIndex: 2] : nil; [client userKicked: [paramList objectAtIndex: 1] outOf: [paramList objectAtIndex: 0] for: object from: prefix]; } static void rec_ping(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { NSString *arg; arg = [paramList componentsJoinedByString: @" "]; [client pingReceivedWithArgument: arg from: prefix]; } static void rec_pong(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { NSString *arg; arg = [paramList componentsJoinedByString: @" "]; [client pongReceivedWithArgument: arg from: prefix]; } static void rec_wallops(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if (!prefix) { return; } if ([paramList count] < 1) { return; } [client wallopsReceived: [paramList objectAtIndex: 0] from: prefix]; } static void rec_error(IRCObject *client, NSString *command, NSString *prefix, NSArray *paramList) { if ([paramList count] < 1) { return; } [client errorReceived: [paramList objectAtIndex: 0]]; } @implementation IRCObject (InternalIRCObject) - setErrorString: (NSString *)anError { RELEASE(errorString); errorString = RETAIN(anError); return self; } @end @implementation IRCObject + (void)initialize { IRC_new_line = [[NSData alloc] initWithBytes: "\r\n" length: 2]; command_to_function = NSCreateMapTable(NSObjectMapKeyCallBacks, NSIntMapValueCallBacks, 13); NSMapInsert(command_to_function, @"NICK", rec_nick); NSMapInsert(command_to_function, @"JOIN", rec_join); NSMapInsert(command_to_function, @"PART", rec_part); NSMapInsert(command_to_function, @"QUIT", rec_quit); NSMapInsert(command_to_function, @"TOPIC", rec_topic); NSMapInsert(command_to_function, @"PRIVMSG", rec_privmsg); NSMapInsert(command_to_function, @"NOTICE", rec_privmsg); NSMapInsert(command_to_function, @"MODE", rec_mode); NSMapInsert(command_to_function, @"KICK", rec_kick); NSMapInsert(command_to_function, @"INVITE", rec_invite); NSMapInsert(command_to_function, @"PING", rec_ping); NSMapInsert(command_to_function, @"PONG", rec_pong); NSMapInsert(command_to_function, @"WALLOPS", rec_wallops); NSMapInsert(command_to_function, @"ERROR", rec_error); ctcp_to_function = NSCreateMapTable(NSObjectMapKeyCallBacks, NSIntMapValueCallBacks, 1); NSMapInsert(ctcp_to_function, @"\001ACTION", rec_caction); } - initWithNickname: (NSString *)aNickname withUserName: (NSString *)aUser withRealName: (NSString *)aRealName withPassword: (NSString *)aPassword { if (!(self = [super init])) return nil; lowercasingSelector = @selector(lowercaseIRCString); defaultEncoding = [NSString defaultCStringEncoding]; if (![self setNick: aNickname]) { [self release]; return nil; } if (![self setUserName: aUser]) { [self release]; return nil; } if (![self setRealName: aRealName]) { [self release]; return nil; } if (![self setPassword: aPassword]) { [self release]; return nil; } targetToEncoding = NSCreateMapTable(NSObjectMapKeyCallBacks, NSIntMapValueCallBacks, 10); if (!targetToEncoding) { [self release]; return nil; } targetToOriginalTarget = [NSMutableDictionary new]; if (!targetToOriginalTarget) { [self release]; return nil; } return self; } - (void)dealloc { NSFreeMapTable(targetToEncoding); DESTROY(targetToOriginalTarget); DESTROY(nick); DESTROY(userName); DESTROY(realName); DESTROY(password); DESTROY(errorString); [super dealloc]; } - (void)connectionLost { connected = NO; [super connectionLost]; } - setLowercasingSelector: (SEL)aSelector { NSEnumerator *iter; NSString *object; NSString *normal; NSStringEncoding aEncoding; NSMutableDictionary *new; if (aSelector == NULL) { aSelector = @selector(lowercaseIRCString); } new = [NSMutableDictionary new]; iter = [targetToOriginalTarget keyEnumerator]; while ((object = [iter nextObject])) { aEncoding = (NSStringEncoding)NSMapGet(targetToEncoding, object); NSMapRemove(targetToEncoding, object); normal = [targetToOriginalTarget objectForKey: object]; object = [normal performSelector: aSelector]; [new setObject: normal forKey: object]; NSMapInsert(targetToEncoding, object, (void *)aEncoding); } RELEASE(targetToOriginalTarget); targetToOriginalTarget = new; lowercasingSelector = aSelector; return self; } - (SEL)lowercasingSelector { return lowercasingSelector; } - (NSComparisonResult)caseInsensitiveCompare: (NSString *)aString1 to: (NSString *)aString2 { return ([(NSString *)[aString1 performSelector: lowercasingSelector] compare: [aString2 performSelector: lowercasingSelector]]); } - setNick: (NSString *)aNickname { if (aNickname == nick) return self; aNickname = string_to_string(aNickname, @" "); if ([aNickname length] == 0) { [self setErrorString: @"No usable nickname provided"]; return nil; } RELEASE(nick); nick = RETAIN(aNickname); return self; } - (NSString *)nick { return nick; } - setUserName: (NSString *)aUser { if ([aUser length] == 0) { aUser = NSUserName(); if ([aUser length] == 0) { aUser = @"netclasses"; } } if ([(aUser = string_to_string(aUser, @" ")) length] == 0) { aUser = @"netclasses"; } RELEASE(userName); userName = RETAIN(aUser); return self; } - (NSString *)userName { return userName; } - setRealName: (NSString *)aRealName { if ([aRealName length] == 0) { aRealName = @"John Doe"; } RELEASE(realName); realName = RETAIN(aRealName); return self; } - (NSString *)realName { return realName; } - setPassword: (NSString *)aPass { if ([aPass length]) { if ([(aPass = string_to_string(aPass, @" ")) length] == 0) { [self setErrorString: @"Unusable password"]; return nil; } } else { aPass = nil; } DESTROY(password); password = RETAIN(aPass); return self; } - (NSString *)password { return password; } - (NSString *)errorString { return errorString; } - connectionEstablished: (id )aTransport { [super connectionEstablished: aTransport]; [self setLowercasingSelector: @selector(lowercaseIRCString)]; if (password) { [self writeString: [NSString stringWithFormat: @"PASS %@", password]]; } [self changeNick: nick]; [self writeString: @"USER %@ %@ %@ :%@", userName, @"localhost", @"netclasses", realName]; return self; } - (BOOL)connected { return connected; } - setEncoding: (NSStringEncoding)aEncoding { defaultEncoding = aEncoding; return self; } - setEncoding: (NSStringEncoding)aEncoding forTarget: (NSString *)aTarget { NSString *lower = [aTarget performSelector: lowercasingSelector]; if (!lower) return self; NSMapInsert(targetToEncoding, lower, (void *)aEncoding); [targetToOriginalTarget setObject: aTarget forKey: lower]; return self; } - (NSStringEncoding)encoding { return defaultEncoding; } - (NSStringEncoding)encodingForTarget: (NSString *)aTarget { NSString *lower = [aTarget performSelector: lowercasingSelector]; if (!lower) return defaultEncoding; return (NSStringEncoding)NSMapGet(targetToEncoding, lower); } - (void)removeEncodingForTarget: (NSString *)aTarget { NSString *lower = [aTarget performSelector: lowercasingSelector]; if (!lower) return; NSMapRemove(targetToEncoding, lower); [targetToOriginalTarget removeObjectForKey: lower]; } - (NSArray *)targetsWithEncodings { return NSAllMapTableKeys(targetToEncoding); } - changeNick: (NSString *)aNick { if ([aNick length] > 0) { if ([(aNick = string_to_string(aNick, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject changeNick: '%@'] Unusable nickname given", aNick]; } if (!connected) { [self setNick: aNick]; } [self writeString: @"NICK %@", aNick]; } return self; } - quitWithMessage: (NSString *)aMessage { if ([aMessage length] > 0) { [self writeString: @"QUIT :%@", aMessage]; } else { [self writeString: @"QUIT"]; } return self; } - partChannel: (NSString *)aChannel withMessage: (NSString *)aMessage { if ([aChannel length] == 0) { return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject partChannel: '%@' ...] Unusable channel given", aChannel]; } if ([aMessage length] > 0) { [self writeString: @"PART %@ :%@", aChannel, aMessage]; } else { [self writeString: @"PART %@", aChannel]; } return self; } - joinChannel: (NSString *)aChannel withPassword: (NSString *)aPassword { if ([aChannel length] == 0) { return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject joinChannel: '%@' ...] Unusable channel", aChannel]; } if ([aPassword length] == 0) { [self writeString: @"JOIN %@", aChannel]; return self; } if ([(aPassword = string_to_string(aPassword, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject joinChannel: withPassword: '%@'] Unusable password", aPassword]; } [self writeString: @"JOIN %@ %@", aChannel, aPassword]; return self; } - sendCTCPReply: (NSString *)aCTCP withArgument: (NSString *)args to: (NSString *)aPerson { if ([aPerson length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject sendCTCPReply: '%@'withArgument: '%@' to: '%@'] Unusable receiver", aCTCP, args, aPerson]; } if (!aCTCP) { aCTCP = @""; } if ([args length]) { [self writeString: @"NOTICE %@ :\001%@ %@\001", aPerson, aCTCP, args]; } else { [self writeString: @"NOTICE %@ :\001%@\001", aPerson, aCTCP]; } return self; } - sendCTCPRequest: (NSString *)aCTCP withArgument: (NSString *)args to: (NSString *)aPerson { if ([aPerson length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject sendCTCPRequest: '%@'withArgument: '%@' to: '%@'] Unusable receiver", aCTCP, args, aPerson]; } if (!aCTCP) { aCTCP = @""; } if ([args length]) { [self writeString: @"PRIVMSG %@ :\001%@ %@\001", aPerson, aCTCP, args]; } else { [self writeString: @"PRIVMSG %@ :\001%@\001", aPerson, aCTCP]; } return self; } - sendMessage: (NSString *)aMessage to: (NSString *)aReceiver { if ([aMessage length] == 0) { return self; } if ([aReceiver length] == 0) { return self; } if ([(aReceiver = string_to_string(aReceiver, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject sendMessage: '%@' to: '%@'] Unusable receiver", aMessage, aReceiver]; } [self writeString: @"PRIVMSG %@ :%@", aReceiver, aMessage]; return self; } - sendNotice: (NSString *)aNotice to: (NSString *)aReceiver { if ([aNotice length] == 0) { return self; } if ([aReceiver length] == 0) { return self; } if ([(aReceiver = string_to_string(aReceiver, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject sendNotice: '%@' to: '%@'] Unusable receiver", aNotice, aReceiver]; } [self writeString: @"NOTICE %@ :%@", aReceiver, aNotice]; return self; } - sendAction: (NSString *)anAction to: (NSString *)aReceiver { if ([anAction length] == 0) { return self; } if ([aReceiver length] == 0) { return self; } if ([(aReceiver = string_to_string(aReceiver, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject sendAction: '%@' to: '%@'] Unusable receiver", anAction, aReceiver]; } [self writeString: @"PRIVMSG %@ :\001ACTION %@\001", aReceiver, anAction]; return self; } - becomeOperatorWithName: (NSString *)aName withPassword: (NSString *)aPassword { if (([aName length] == 0) || ([aPassword length] == 0)) { return self; } if ([(aPassword = string_to_string(aPassword, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject becomeOperatorWithName: %@ withPassword: %@] Unusable password", aName, aPassword]; } if ([(aName = string_to_string(aName, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject becomeOperatorWithName: %@ withPassword: %@] Unusable name", aName, aPassword]; } [self writeString: @"OPER %@ %@", aName, aPassword]; return self; } - requestNamesOnChannel: (NSString *)aChannel { if ([aChannel length] == 0) { [self writeString: @"NAMES"]; return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestNamesOnChannel: %@] Unusable channel", aChannel]; } [self writeString: @"NAMES %@", aChannel]; return self; } - requestMOTDOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"MOTD"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestMOTDOnServer:'%@'] Unusable server", aServer]; } [self writeString: @"MOTD %@", aServer]; return self; } - requestSizeInformationFromServer: (NSString *)aServer andForwardTo: (NSString *)anotherServer { if ([aServer length] == 0) { [self writeString: @"LUSERS"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestSizeInformationFromServer: '%@' andForwardTo: '%@'] Unusable first server", aServer, anotherServer]; } if ([anotherServer length] == 0) { [self writeString: @"LUSERS %@", aServer]; return self; } if ([(anotherServer = string_to_string(anotherServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestSizeInformationFromServer: '%@' andForwardTo: '%@'] Unusable second server", aServer, anotherServer]; } [self writeString: @"LUSERS %@ %@", aServer, anotherServer]; return self; } - requestVersionOfServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"VERSION"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestVersionOfServer: '%@'] Unusable server", aServer]; } [self writeString: @"VERSION %@", aServer]; return self; } - requestServerStats: (NSString *)aServer for: (NSString *)query { if ([query length] == 0) { [self writeString: @"STATS"]; return self; } if ([(query = string_to_string(query, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerStats: '%@' for: '%@'] Unusable query", aServer, query]; } if ([aServer length] == 0) { [self writeString: @"STATS %@", query]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerStats: '%@' for: '%@'] Unusable server", aServer, query]; } [self writeString: @"STATS %@ %@", query, aServer]; return self; } - requestServerLink: (NSString *)aLink from: (NSString *)aServer { if ([aLink length] == 0) { [self writeString: @"LINKS"]; return self; } if ([(aLink = string_to_string(aLink, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerLink: '%@' from: '%@'] Unusable link", aLink, aServer]; } if ([aServer length] == 0) { [self writeString: @"LINKS %@", aLink]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerLink: '%@' from: '%@'] Unusable server", aLink, aServer]; } [self writeString: @"LINKS %@ %@", aServer, aLink]; return self; } - requestTimeOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"TIME"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestTimeOnServer: '%@'] Unusable server", aServer]; } [self writeString: @"TIME %@", aServer]; return self; } - requestServerToConnect: (NSString *)aServer to: (NSString *)connectServer onPort: (NSString *)aPort { if ([connectServer length] == 0) { return self; } if ([(connectServer = string_to_string(connectServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerToConnect: '%@' to: '%@' onPort: '%@'] Unusable second server", aServer, connectServer, aPort]; } if ([aPort length] == 0) { return self; } if ([(aPort = string_to_string(aPort, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerToConnect: '%@' to: '%@' onPort: '%@'] Unusable port", aServer, connectServer, aPort]; } if ([aServer length] == 0) { [self writeString: @"CONNECT %@ %@", connectServer, aPort]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestServerToConnect: '%@' to: '%@' onPort: '%@'] Unusable first server", aServer, connectServer, aPort]; } [self writeString: @"CONNECT %@ %@ %@", connectServer, aPort, aServer]; return self; } - requestTraceOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"TRACE"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestTraceOnServer: '%@'] Unusable server", aServer]; } [self writeString: @"TRACE %@", aServer]; return self; } - requestAdministratorOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"ADMIN"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestAdministratorOnServer: '%@'] Unusable server", aServer]; } [self writeString: @"ADMIN %@", aServer]; return self; } - requestInfoOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"INFO"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestInfoOnServer: '%@'] Unusable server", aServer]; } [self writeString: @"INFO %@", aServer]; return self; } - requestServerRehash { [self writeString: @"REHASH"]; return self; } - requestServerShutdown { [self writeString: @"DIE"]; return self; } - requestServerRestart { [self writeString: @"RESTART"]; return self; } - requestUserInfoOnServer: (NSString *)aServer { if ([aServer length] == 0) { [self writeString: @"USERS"]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject requestUserInfoOnServer: '%@'] Unusable server", aServer]; } [self writeString: @"USERS %@", aServer]; return self; } - areUsersOn: (NSString *)userList { if ([userList length] == 0) { return self; } [self writeString: @"ISON %@", userList]; return self; } - sendWallops: (NSString *)aMessage { if ([aMessage length] == 0) { return self; } [self writeString: @"WALLOPS :%@", aMessage]; return self; } - listWho: (NSString *)aMask onlyOperators: (BOOL)operators { if ([aMask length] == 0) { [self writeString: @"WHO"]; return self; } if ([(aMask = string_to_string(aMask, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject listWho: '%@' onlyOperators: %d] Unusable mask", aMask, operators]; } if (operators) { [self writeString: @"WHO %@ o", aMask]; } else { [self writeString: @"WHO %@", aMask]; } return self; } - whois: (NSString *)aPerson onServer: (NSString *)aServer { if ([aPerson length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject whois: '%@' onServer: '%@'] Unusable person", aPerson, aServer]; } if ([aServer length] == 0) { [self writeString: @"WHOIS %@", aPerson]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject whois: '%@' onServer: '%@'] Unusable server", aPerson, aServer]; } [self writeString: @"WHOIS %@ %@", aServer, aPerson]; return self; } - whowas: (NSString *)aPerson onServer: (NSString *)aServer withNumberEntries: (NSString *)aNumber { if ([aPerson length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject whowas: '%@' onServer: '%@' withNumberEntries: '%@'] Unusable person", aPerson, aServer, aNumber]; } if ([aNumber length] == 0) { [self writeString: @"WHOWAS %@", aPerson]; return self; } if ([(aNumber = string_to_string(aNumber, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject whowas: '%@' onServer: '%@' withNumberEntries: '%@'] Unusable number of entries", aPerson, aServer, aNumber]; } if ([aServer length] == 0) { [self writeString: @"WHOWAS %@ %@", aPerson, aNumber]; return self; } if ([(aServer = string_to_string(aServer, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject whowas: '%@' onServer: '%@' withNumberEntries: '%@'] Unusable server", aPerson, aServer, aNumber]; } [self writeString: @"WHOWAS %@ %@ %@", aPerson, aNumber, aServer]; return self; } - kill: (NSString *)aPerson withComment: (NSString *)aComment { if ([aPerson length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject kill: '%@' withComment: '%@'] Unusable person", aPerson, aComment]; } if ([aComment length] == 0) { return self; } [self writeString: @"KILL %@ :%@", aPerson, aComment]; return self; } - setTopicForChannel: (NSString *)aChannel to: (NSString *)aTopic { if ([aChannel length] == 0) { return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject setTopicForChannel: %@ to: %@] Unusable channel", aChannel, aTopic]; } if ([aTopic length] == 0) { [self writeString: @"TOPIC %@", aChannel]; } else { [self writeString: @"TOPIC %@ :%@", aChannel, aTopic]; } return self; } - setMode: (NSString *)aMode on: (NSString *)anObject withParams: (NSArray *)aList { NSMutableString *aString; NSEnumerator *iter; id object; if ([anObject length] == 0) { return self; } if ([(anObject = string_to_string(anObject, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject setMode:'%@' on:'%@' withParams:'%@'] Unusable object", aMode, anObject, aList]; } if ([aMode length] == 0) { [self writeString: @"MODE %@", anObject]; return self; } if ([(aMode = string_to_string(aMode, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject setMode:'%@' on:'%@' withParams:'%@'] Unusable mode", aMode, anObject, aList]; } if (!aList) { [self writeString: @"MODE %@ %@", anObject, aMode]; return self; } aString = [NSMutableString stringWithFormat: @"MODE %@ %@", anObject, aMode]; iter = [aList objectEnumerator]; while ((object = [iter nextObject])) { [aString appendString: @" "]; [aString appendString: object]; } [self writeString: @"%@", aString]; return self; } - listChannel: (NSString *)aChannel onServer: (NSString *)aServer { if ([aChannel length] == 0) { [self writeString: @"LIST"]; return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject listChannel:'%@' onServer:'%@'] Unusable channel", aChannel, aServer]; } if ([aServer length] == 0) { [self writeString: @"LIST %@", aChannel]; return self; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject listChannel:'%@' onServer:'%@'] Unusable server", aChannel, aServer]; } [self writeString: @"LIST %@ %@", aChannel, aServer]; return self; } - invite: (NSString *)aPerson to: (NSString *)aChannel { if ([aPerson length] == 0) { return self; } if ([aChannel length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject invite:'%@' to:'%@'] Unusable person", aPerson, aChannel]; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject invite:'%@' to:'%@'] Unusable channel", aPerson, aChannel]; } [self writeString: @"INVITE %@ %@", aPerson, aChannel]; return self; } - kick: (NSString *)aPerson offOf: (NSString *)aChannel for: (NSString *)aReason { if ([aPerson length] == 0) { return self; } if ([aChannel length] == 0) { return self; } if ([(aPerson = string_to_string(aPerson, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject kick:'%@' offOf:'%@' for:'%@'] Unusable person", aPerson, aChannel, aReason]; } if ([(aChannel = string_to_string(aChannel, @" ")) length] == 0) { [NSException raise: IRCException format: @"[IRCObject kick:'%@' offOf:'%@' for:'%@'] Unusable channel", aPerson, aChannel, aReason]; } if ([aReason length] == 0) { [self writeString: @"KICK %@ %@", aChannel, aPerson]; return self; } [self writeString: @"KICK %@ %@ :%@", aChannel, aPerson, aReason]; return self; } - setAwayWithMessage: (NSString *)aMessage { if ([aMessage length] == 0) { [self writeString: @"AWAY"]; return self; } [self writeString: @"AWAY :%@", aMessage]; return self; } - sendPingWithArgument: (NSString *)aString { if (!aString) { aString = @""; } [self writeString: @"PING :%@", aString]; return self; } - sendPongWithArgument: (NSString *)aString { if (!aString) { aString = @""; } [self writeString: @"PONG :%@", aString]; return self; } @end @implementation IRCObject (Callbacks) - registeredWithServer { return self; } - couldNotRegister: (NSString *)aReason { return self; } - CTCPRequestReceived: (NSString *)aCTCP withArgument: (NSString *)anArgument to: (NSString *)aReceiver from: (NSString *)aPerson { return self; } - CTCPReplyReceived: (NSString *)aCTCP withArgument: (NSString *)anArgument to: (NSString *)aReceiver from: (NSString *)aPerson { return self; } - errorReceived: (NSString *)anError { return self; } - wallopsReceived: (NSString *)aMessage from: (NSString *)aSender { return self; } - userKicked: (NSString *)aPerson outOf: (NSString *)aChannel for: (NSString *)aReason from: (NSString *)aKicker { return self; } - invitedTo: (NSString *)aChannel from: (NSString *)anInviter { return self; } - modeChanged: (NSString *)aMode on: (NSString *)anObject withParams: (NSArray *)paramList from: (NSString *)aPerson { return self; } - numericCommandReceived: (NSString *)aCommand withParams: (NSArray *)paramList from: (NSString *)aSender { return self; } - nickChangedTo: (NSString *)newName from: (NSString *)aPerson { return self; } - channelJoined: (NSString *)aChannel from: (NSString *)aJoiner { return self; } - channelParted: (NSString *)aChannel withMessage: (NSString *)aMessage from: (NSString *)aParter { return self; } - quitIRCWithMessage: (NSString *)aMessage from: (NSString *)aQuitter { return self; } - topicChangedTo: (NSString *)aTopic in: (NSString *)aChannel from: (NSString *)aPerson { return self; } - messageReceived: (NSString *)aMessage to: (NSString *)aReceiver from: (NSString *)aSender { return self; } - noticeReceived: (NSString *)aNotice to: (NSString *)aReceiver from: (NSString *)aSender { return self; } - actionReceived: (NSString *)anAction to: (NSString *)aReceiver from: (NSString *)aSender { return self; } - pingReceivedWithArgument: (NSString *)anArgument from: (NSString *)aSender { return self; } - pongReceivedWithArgument: (NSString *)anArgument from: (NSString *)aSender { return self; } - newNickNeededWhileRegistering { [self changeNick: [NSString stringWithFormat: @"%@_", nick]]; return self; } @end @implementation IRCObject (LowLevel) - lineReceived: (NSData *)aLine { NSString *prefix = nil; NSString *command = nil; NSMutableArray *paramList = nil; id object; void (*function)(IRCObject *, NSString *, NSString *, NSArray *); NSString *line, *orig; orig = line = AUTORELEASE([[NSString alloc] initWithData: aLine encoding: defaultEncoding]); if ([line length] == 0) { return self; } paramList = AUTORELEASE([NSMutableArray new]); line = get_IRC_prefix(line, &prefix); if ([line length] == 0) { [NSException raise: IRCException format: @"[IRCObject lineReceived: '@'] Line ended prematurely.", orig]; } line = get_next_IRC_word(line, &command); if (command == nil) { [NSException raise: IRCException format: @"[IRCObject lineReceived: '@'] Line ended prematurely.", orig]; } while (1) { line = get_next_IRC_word(line, &object); if (!object) { break; } [paramList addObject: object]; } if (is_numeric_command(command)) { if ([paramList count] >= 2) { NSRange aRange; [self setNick: [paramList objectAtIndex: 0]]; aRange.location = 1; aRange.length = [paramList count] - 1; rec_numeric(self, command, prefix, [paramList subarrayWithRange: aRange]); } } else { function = NSMapGet(command_to_function, command); if (function != 0) { function(self, command, prefix, paramList); } else { NSLog(@"Could not handle :%@ %@ %@", prefix, command, paramList); } } if (!connected) { if ([command isEqualToString: ERR_NEEDMOREPARAMS] || [command isEqualToString: ERR_ALREADYREGISTRED] || [command isEqualToString: ERR_NONICKNAMEGIVEN]) { [[NetApplication sharedInstance] disconnectObject: self]; [self couldNotRegister: [NSString stringWithFormat: @"%@ %@ %@", prefix, command, paramList]]; return nil; } else if ([command isEqualToString: ERR_NICKNAMEINUSE] || [command isEqualToString: ERR_NICKCOLLISION] || [command isEqualToString: ERR_ERRONEUSNICKNAME]) { [self newNickNeededWhileRegistering]; } else if ([command isEqualToString: RPL_WELCOME]) { connected = YES; [self registeredWithServer]; } } return self; } - writeString: (NSString *)format, ... { NSString *temp; va_list ap; va_start(ap, format); temp = AUTORELEASE([[NSString alloc] initWithFormat: format arguments: ap]); [(id )transport writeData: [temp dataUsingEncoding: defaultEncoding]]; if (![temp hasSuffix: @"\r\n"]) { [(id )transport writeData: IRC_new_line]; } return self; } @end NSString *RPL_WELCOME = @"001"; NSString *RPL_YOURHOST = @"002"; NSString *RPL_CREATED = @"003"; NSString *RPL_MYINFO = @"004"; NSString *RPL_BOUNCE = @"005"; NSString *RPL_ISUPPORT = @"005"; NSString *RPL_USERHOST = @"302"; NSString *RPL_ISON = @"303"; NSString *RPL_AWAY = @"301"; NSString *RPL_UNAWAY = @"305"; NSString *RPL_NOWAWAY = @"306"; NSString *RPL_WHOISUSER = @"311"; NSString *RPL_WHOISSERVER = @"312"; NSString *RPL_WHOISOPERATOR = @"313"; NSString *RPL_WHOISIDLE = @"317"; NSString *RPL_ENDOFWHOIS = @"318"; NSString *RPL_WHOISCHANNELS = @"319"; NSString *RPL_WHOWASUSER = @"314"; NSString *RPL_ENDOFWHOWAS = @"369"; NSString *RPL_LISTSTART = @"321"; NSString *RPL_LIST = @"322"; NSString *RPL_LISTEND = @"323"; NSString *RPL_UNIQOPIS = @"325"; NSString *RPL_CHANNELMODEIS = @"324"; NSString *RPL_NOTOPIC = @"331"; NSString *RPL_TOPIC = @"332"; NSString *RPL_INVITING = @"341"; NSString *RPL_SUMMONING = @"342"; NSString *RPL_INVITELIST = @"346"; NSString *RPL_ENDOFINVITELIST = @"347"; NSString *RPL_EXCEPTLIST = @"348"; NSString *RPL_ENDOFEXCEPTLIST = @"349"; NSString *RPL_VERSION = @"351"; NSString *RPL_WHOREPLY = @"352"; NSString *RPL_ENDOFWHO = @"315"; NSString *RPL_NAMREPLY = @"353"; NSString *RPL_ENDOFNAMES = @"366"; NSString *RPL_LINKS = @"364"; NSString *RPL_ENDOFLINKS = @"365"; NSString *RPL_BANLIST = @"367"; NSString *RPL_ENDOFBANLIST = @"368"; NSString *RPL_INFO = @"371"; NSString *RPL_ENDOFINFO = @"374"; NSString *RPL_MOTDSTART = @"375"; NSString *RPL_MOTD = @"372"; NSString *RPL_ENDOFMOTD = @"376"; NSString *RPL_YOUREOPER = @"381"; NSString *RPL_REHASHING = @"382"; NSString *RPL_YOURESERVICE = @"383"; NSString *RPL_TIME = @"391"; NSString *RPL_USERSSTART = @"392"; NSString *RPL_USERS = @"393"; NSString *RPL_ENDOFUSERS = @"394"; NSString *RPL_NOUSERS = @"395"; NSString *RPL_TRACELINK = @"200"; NSString *RPL_TRACECONNECTING = @"201"; NSString *RPL_TRACEHANDSHAKE = @"202"; NSString *RPL_TRACEUNKNOWN = @"203"; NSString *RPL_TRACEOPERATOR = @"204"; NSString *RPL_TRACEUSER = @"205"; NSString *RPL_TRACESERVER = @"206"; NSString *RPL_TRACESERVICE = @"207"; NSString *RPL_TRACENEWTYPE = @"208"; NSString *RPL_TRACECLASS = @"209"; NSString *RPL_TRACERECONNECT = @"210"; NSString *RPL_TRACELOG = @"261"; NSString *RPL_TRACEEND = @"262"; NSString *RPL_STATSLINKINFO = @"211"; NSString *RPL_STATSCOMMANDS = @"212"; NSString *RPL_ENDOFSTATS = @"219"; NSString *RPL_STATSUPTIME = @"242"; NSString *RPL_STATSOLINE = @"243"; NSString *RPL_UMODEIS = @"221"; NSString *RPL_SERVLIST = @"234"; NSString *RPL_SERVLISTEND = @"235"; NSString *RPL_LUSERCLIENT = @"251"; NSString *RPL_LUSEROP = @"252"; NSString *RPL_LUSERUNKNOWN = @"253"; NSString *RPL_LUSERCHANNELS = @"254"; NSString *RPL_LUSERME = @"255"; NSString *RPL_ADMINME = @"256"; NSString *RPL_ADMINLOC1 = @"257"; NSString *RPL_ADMINLOC2 = @"258"; NSString *RPL_ADMINEMAIL = @"259"; NSString *RPL_TRYAGAIN = @"263"; NSString *ERR_NOSUCHNICK = @"401"; NSString *ERR_NOSUCHSERVER = @"402"; NSString *ERR_NOSUCHCHANNEL = @"403"; NSString *ERR_CANNOTSENDTOCHAN = @"404"; NSString *ERR_TOOMANYCHANNELS = @"405"; NSString *ERR_WASNOSUCHNICK = @"406"; NSString *ERR_TOOMANYTARGETS = @"407"; NSString *ERR_NOSUCHSERVICE = @"408"; NSString *ERR_NOORIGIN = @"409"; NSString *ERR_NORECIPIENT = @"411"; NSString *ERR_NOTEXTTOSEND = @"412"; NSString *ERR_NOTOPLEVEL = @"413"; NSString *ERR_WILDTOPLEVEL = @"414"; NSString *ERR_BADMASK = @"415"; NSString *ERR_UNKNOWNCOMMAND = @"421"; NSString *ERR_NOMOTD = @"422"; NSString *ERR_NOADMININFO = @"423"; NSString *ERR_FILEERROR = @"424"; NSString *ERR_NONICKNAMEGIVEN = @"431"; NSString *ERR_ERRONEUSNICKNAME = @"432"; NSString *ERR_NICKNAMEINUSE = @"433"; NSString *ERR_NICKCOLLISION = @"436"; NSString *ERR_UNAVAILRESOURCE = @"437"; NSString *ERR_USERNOTINCHANNEL = @"441"; NSString *ERR_NOTONCHANNEL = @"442"; NSString *ERR_USERONCHANNEL = @"443"; NSString *ERR_NOLOGIN = @"444"; NSString *ERR_SUMMONDISABLED = @"445"; NSString *ERR_USERSDISABLED = @"446"; NSString *ERR_NOTREGISTERED = @"451"; NSString *ERR_NEEDMOREPARAMS = @"461"; NSString *ERR_ALREADYREGISTRED = @"462"; NSString *ERR_NOPERMFORHOST = @"463"; NSString *ERR_PASSWDMISMATCH = @"464"; NSString *ERR_YOUREBANNEDCREEP = @"465"; NSString *ERR_YOUWILLBEBANNED = @"466"; NSString *ERR_KEYSET = @"467"; NSString *ERR_CHANNELISFULL = @"471"; NSString *ERR_UNKNOWNMODE = @"472"; NSString *ERR_INVITEONLYCHAN = @"473"; NSString *ERR_BANNEDFROMCHAN = @"474"; NSString *ERR_BADCHANNELKEY = @"475"; NSString *ERR_BADCHANMASK = @"476"; NSString *ERR_NOCHANMODES = @"477"; NSString *ERR_BANLISTFULL = @"478"; NSString *ERR_NOPRIVILEGES = @"481"; NSString *ERR_CHANOPRIVSNEEDED = @"482"; NSString *ERR_CANTKILLSERVER = @"483"; NSString *ERR_RESTRICTED = @"484"; NSString *ERR_UNIQOPPRIVSNEEDED = @"485"; NSString *ERR_NOOPERHOST = @"491"; NSString *ERR_UMODEUNKNOWNFLAG = @"501"; NSString *ERR_USERSDONTMATCH = @"502"; NSString *RPL_SERVICEINFO = @"231"; NSString *RPL_ENDOFSERVICES = @"232"; NSString *RPL_SERVICE = @"233"; NSString *RPL_NONE = @"300"; NSString *RPL_WHOISCHANOP = @"316"; NSString *RPL_KILLDONE = @"361"; NSString *RPL_CLOSING = @"262"; NSString *RPL_CLOSEEND = @"363"; NSString *RPL_INFOSTART = @"373"; NSString *RPL_MYPORTIS = @"384"; NSString *RPL_STATSCLINE = @"213"; NSString *RPL_STATSNLINE = @"214"; NSString *RPL_STATSILINE = @"215"; NSString *RPL_STATSKLINE = @"216"; NSString *RPL_STATSQLINE = @"217"; NSString *RPL_STATSYLINE = @"218"; NSString *RPL_STATSVLINE = @"240"; NSString *RPL_STATSLLINE = @"241"; NSString *RPL_STATSHLINE = @"244"; NSString *RPL_STATSSLINE = @"245"; NSString *RPL_STATSPING = @"246"; NSString *RPL_STATSBLINE = @"247"; NSString *RPL_STATSDLINE = @"250"; NSString *ERR_NOSERVICEHOST = @"492"; netclasses-1.06/Source/LineObject.m0000644000175000017500000000536310373712232016613 0ustar huberthubert/*************************************************************************** LineObject.m ------------------- begin : Thu May 30 02:19:30 UTC 2002 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ /** * LineObject class reference * * * * * Revision 1 * November 8, 2003 * Andrew Ruder */ #import "LineObject.h" #import #import #include static inline NSData *chomp_line(NSMutableData *data) { char *memory = [data mutableBytes]; char *memoryEnd = memory + [data length]; char *lineEndWithControls; char *lineEnd; int tempLength; id lineData; lineEndWithControls = lineEnd = memchr(memory, '\n', memoryEnd - memory); if (!lineEnd) { return nil; } while ((lineEnd >= memory) && ((*lineEnd == '\n') || (*lineEnd == '\r'))) { lineEnd--; } lineData = [NSData dataWithBytes: memory length: lineEnd - memory + 1]; tempLength = memoryEnd - lineEndWithControls - 1; memmove(memory, lineEndWithControls + 1, tempLength); [data setLength: tempLength]; return lineData; } @implementation LineObject - init { if (!(self = [super init])) return self; _readData = [NSMutableData new]; return self; } - (void)dealloc { RELEASE(_readData); [super dealloc]; } - (void)connectionLost { [_readData setLength: 0]; DESTROY(transport); } - connectionEstablished: (id )aTransport { transport = RETAIN(aTransport); [[NetApplication sharedInstance] connectObject: self]; return self; } - dataReceived: (NSData *)newData { id newLine; [_readData appendData: newData]; while (transport && (newLine = chomp_line(_readData))) [self lineReceived: newLine]; return self; } - (id )transport { return transport; } - lineReceived: (NSData *)aLine { return self; } @end netclasses-1.06/Source/NetBase.m0000644000175000017500000002517010333770540016116 0ustar huberthubert/*************************************************************************** NetBase.m ------------------- begin : Fri Nov 2 01:19:16 UTC 2001 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ /** * NetBase reference * * * * * Revision 1 * November 8, 2003 * Andrew Ruder */ #import "NetBase.h" #import #import #import #import #import #import #import #import #include #include NSString *NetException = @"NetException"; NSString *FatalNetException = @"FatalNetException"; NetApplication *netApplication; #ifndef GNUSTEP #include static NSMapTable *desc_to_info = 0; typedef struct { CFSocketRef socket; CFRunLoopSourceRef source; int modes; NSMapTable *watchers; } net_socket_info; static void handle_cf_events(CFSocketRef s, CFSocketCallBackType callbackType, CFDataRef address, const void *data, void *info); static void remove_info_for_socket(int desc) { net_socket_info *x; x = NSMapGet(desc_to_info, (void *)desc); if (!x) return; CFRunLoopRemoveSource(CFRunLoopGetCurrent(), x->source, kCFRunLoopDefaultMode); CFRelease(x->source); CFRelease(x->socket); NSFreeMapTable(x->watchers); free(x); NSMapRemove(desc_to_info, (void *)desc); return; } static BOOL is_info_for_socket(int desc) { return NSMapGet(desc_to_info, (void *)desc) != 0; } static net_socket_info *info_for_socket(int desc) { CFSocketRef sock; CFRunLoopSourceRef source; net_socket_info *x; x = NSMapGet(desc_to_info, (void *)desc); if (x) return x; sock = CFSocketCreateWithNative( NULL, desc, kCFSocketReadCallBack | kCFSocketWriteCallBack, handle_cf_events, NULL ); CFSocketDisableCallBacks( sock, kCFSocketWriteCallBack | kCFSocketReadCallBack); if (!sock) return NULL; source = CFSocketCreateRunLoopSource( NULL, sock, 1); if (!source) { CFRelease(sock); return NULL; } x = malloc (sizeof(net_socket_info)); x->socket = sock; x->source = source; x->modes = 0; x->watchers = NSCreateMapTable(NSIntMapKeyCallBacks, NSObjectMapValueCallBacks, 100); NSMapInsert(desc_to_info, (void *)desc, (void *)x); CFRunLoopAddSource(CFRunLoopGetCurrent(), source, kCFRunLoopDefaultMode); return x; } static void handle_cf_events(CFSocketRef s, CFSocketCallBackType callbackType, CFDataRef address, const void *data, void *info) { int desc; net_socket_info *x; desc = (int)CFSocketGetNative(s); if (!is_info_for_socket(desc)) { return; } x = info_for_socket(desc); if (!x) return; if (callbackType & kCFSocketWriteCallBack) { [(id)NSMapGet(x->watchers, (void *)(1 << ET_WDESC)) receivedEvent: (void *)desc type: ET_WDESC extra: 0 forMode: nil]; } if (callbackType & kCFSocketReadCallBack) { [(id)NSMapGet(x->watchers, (void *)(1 << ET_RDESC)) receivedEvent: (void *)desc type: ET_RDESC extra: 0 forMode: nil]; } } @interface NSRunLoop (RunLoopEventsAdditions) - (void) addEvent: (void *)data type: (RunLoopEventType)type watcher: (id)watcher forMode: (NSString *)mode; - (void) removeEvent: (void *)data type: (RunLoopEventType)type forMode: (NSString *)mode all: (BOOL)removeAll; @end @implementation NSRunLoop (RunLoopEventsAdditions) + (void) initialize { desc_to_info = NSCreateMapTable(NSIntMapKeyCallBacks, NSIntMapValueCallBacks, 100); } - (void) addEvent: (void *)data type: (RunLoopEventType)type watcher: (id)watcher forMode: (NSString *)mode { int desc = (int)data; int add_mode = (int)type; net_socket_info *x; x = info_for_socket(desc); if (x->modes & (1 << add_mode)) return; switch(add_mode) { case ET_RDESC: CFSocketEnableCallBacks( x->socket, kCFSocketReadCallBack ); x->modes |= (1 << add_mode); NSMapInsert(x->watchers, (void *)(1 << add_mode), (void *)watcher); break; case ET_WDESC: CFSocketEnableCallBacks( x->socket, kCFSocketWriteCallBack ); x->modes |= (1 << add_mode); NSMapInsert(x->watchers, (void *)(1 << add_mode), (void *)watcher); break; default: break; } } - (void) removeEvent: (void *)data type: (RunLoopEventType)type forMode: (NSString *)mode all: (BOOL)removeAll { int desc = (int)data; int remove_mode = (int)type; net_socket_info *x; if (!is_info_for_socket(desc)) { return; } x = info_for_socket(desc); switch(remove_mode) { case ET_RDESC: CFSocketDisableCallBacks( x->socket, kCFSocketReadCallBack ); x->modes &= ~(1 << remove_mode); NSMapRemove(x->watchers, (void *)(1 << remove_mode)); break; case ET_WDESC: CFSocketDisableCallBacks( x->socket, kCFSocketWriteCallBack ); x->modes &= ~(1 << remove_mode); NSMapRemove(x->watchers, (void *)(1 << remove_mode)); break; default: break; } if (x->modes == 0) { remove_info_for_socket(desc); } } @end #endif @implementation NetApplication + (int)netclassesMinorVersion { int x; sscanf(PACKAGE_VERSION, "%*d.%d", &x); return x; } + (int)netclassesMajorVersion { int x; sscanf(PACKAGE_VERSION, "%d.%*d", &x); return x; } + (NSString *)netclassesVersion { return [NSString stringWithCString: PACKAGE_VERSION]; } + sharedInstance { return (netApplication) ? (netApplication) : [[NetApplication alloc] init]; } - init { if (!(self = [super init])) return nil; if (netApplication) { [super dealloc]; return nil; } netApplication = RETAIN(self); descTable = NSCreateMapTable(NSIntMapKeyCallBacks, NSNonRetainedObjectMapValueCallBacks, 100); portArray = [NSMutableArray new]; netObjectArray = [NSMutableArray new]; badDescs = [NSMutableArray new]; return self; } - (void)dealloc // How in the world... { RELEASE(portArray); RELEASE(netObjectArray); RELEASE(badDescs); NSFreeMapTable(descTable); netApplication = nil; [super dealloc]; } - (NSDate *)timedOutEvent: (void *)data type: (RunLoopEventType)type forMode: (NSString *)mode { return nil; } - (void)receivedEvent: (void *)data type: (RunLoopEventType)type extra: (void *)extra forMode: (NSString *)mode { id object; object = (id)NSMapGet(descTable, data); if (!object) { [[NSRunLoop currentRunLoop] removeEvent: data type: type forMode: NSDefaultRunLoopMode all: YES]; return; } AUTORELEASE(RETAIN(object)); NS_DURING switch(type) { default: break; case ET_RDESC: if ([object conformsToProtocol: @protocol(NetObject)]) { [object dataReceived: [[object transport] readData: 0]]; } else { [object newConnection]; } break; case ET_WDESC: [[object transport] writeData: nil]; if ([[object transport] isDoneWriting]) { [[NSRunLoop currentRunLoop] removeEvent: data type: ET_WDESC forMode: NSDefaultRunLoopMode all: YES]; } break; case ET_EDESC: [self disconnectObject: self]; break; } NS_HANDLER if (([[localException name] isEqualToString:NetException]) || ([[localException name] isEqualToString:FatalNetException])) { if (type == ET_RDESC) { id data; data = [[localException userInfo] objectForKey: @"Data"]; if (data && ([data length] > 0)) { [object dataReceived: data]; } } [self disconnectObject: object]; } else { [localException raise]; } NS_ENDHANDLER } - connectObject: anObject { void *desc = 0; if ([anObject conformsToProtocol: @protocol(NetPort)]) { desc = (void *)[anObject desc]; [portArray addObject: anObject]; } else if ([anObject conformsToProtocol: @protocol(NetObject)]) { desc = (void *)[[anObject transport] desc]; [netObjectArray addObject: anObject]; } else { [NSException raise: NetException format: @"[NetApplication addObject:] %@ does not follow " @"< NetPort > or < NetObject >", NSStringFromClass([anObject class])]; } NSMapInsert(descTable, desc, anObject); [[NSRunLoop currentRunLoop] addEvent: desc type: ET_EDESC watcher: self forMode: NSDefaultRunLoopMode]; [[NSRunLoop currentRunLoop] addEvent: desc type: ET_RDESC watcher: self forMode: NSDefaultRunLoopMode]; return self; } - disconnectObject: anObject { id whichOne = nil; void *desc = 0; if ([portArray containsObject: anObject]) { whichOne = portArray; desc = (void *)[anObject desc]; } else if ([netObjectArray containsObject: anObject]) { whichOne = netObjectArray; desc = (void *)[[anObject transport] desc]; [[NSRunLoop currentRunLoop] removeEvent: desc type: ET_WDESC forMode: NSDefaultRunLoopMode all: YES]; } else { return self; } [[NSRunLoop currentRunLoop] removeEvent: desc type: ET_RDESC forMode: NSDefaultRunLoopMode all: YES]; [[NSRunLoop currentRunLoop] removeEvent: desc type: ET_EDESC forMode: NSDefaultRunLoopMode all: YES]; NSMapRemove(descTable, desc); RETAIN(anObject); [whichOne removeObject: anObject]; AUTORELEASE(anObject); [anObject connectionLost]; return self; } - closeEverything { CREATE_AUTORELEASE_POOL(apr); while ([netObjectArray count] != 0) { [self disconnectObject: [netObjectArray objectAtIndex: 0]]; } while ([portArray count] != 0) { [self disconnectObject: [portArray objectAtIndex: 0]]; } RELEASE(apr); return self; } - transportNeedsToWrite: (id )aTransport { int desc = [aTransport desc]; if ((id)NSMapGet(descTable, (void *)desc)) { [[NSRunLoop currentRunLoop] addEvent: (void *)desc type: ET_WDESC watcher: self forMode: NSDefaultRunLoopMode]; } return self; } - (NSArray *)netObjectArray { return [NSArray arrayWithArray: netObjectArray]; } - (NSArray *)portArray { return [NSArray arrayWithArray: portArray]; } @end netclasses-1.06/Source/NetTCP.m0000644000175000017500000004604010321433565015671 0ustar huberthubert/*************************************************************************** NetTCP.m ------------------- begin : Fri Nov 2 01:19:16 UTC 2001 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU Lesser General Public License as * * published by the Free Software Foundation; either version 2.1 of the * * License or (at your option) any later version. * * * ***************************************************************************/ /** * NetTCP reference * * * * * Revision 1 * November 8, 2003 * Andrew Ruder */ #include "config.h" #import "NetTCP.h" #import #import #import #import #import #import #import #include #include #include #include #include #include #include #include #include #include #ifndef HAVE_SOCKLEN_T typedef int socklen_t; #endif NSString *NetclassesErrorTimeout = @"Connection timed out"; NSString *NetclassesErrorBadAddress = @"Bad address"; NSString *NetclassesErrorAborted = @"Connection aborted"; static TCPSystem *default_system = nil; @interface TCPSystem (InternalTCPSystem) - (int)openPort: (uint16_t)portNumber; - (int)openPort: (uint16_t)portNumber onHost: (NSHost *)aHost; - (int)connectToHost: (NSHost *)aHost onPort: (uint16_t)portNumber withTimeout: (int)timeout inBackground: (BOOL)background; - setErrorString: (NSString *)anError withErrno: (int)aErrno; @end @interface TCPConnecting (InternalTCPConnecting) - initWithNetObject: (id )netObject withTimeout: (int)aTimeout; - connectingFailed: (NSString *)error; - connectingSucceeded; - timeoutReceived: (NSTimer *)aTimer; @end @interface TCPConnectingTransport : NSObject < NetTransport > { BOOL connected; int desc; NSHost *remoteHost; NSHost *localHost; NSMutableData *writeBuffer; TCPConnecting *owner; } - (NSMutableData *)writeBuffer; - initWithDesc: (int)aDesc withRemoteHost: (NSHost *)theAddress withOwner: (TCPConnecting *)anObject; - (void)close; - (NSData *)readData: (int)maxDataSize; - (BOOL)isDoneWriting; - writeData: (NSData *)data; - (NSHost *)remoteHost; - (NSHost *)localHost; - (int)desc; @end @implementation TCPConnectingTransport - (NSMutableData *)writeBuffer { return writeBuffer; } - initWithDesc: (int)aDesc withRemoteHost: (NSHost *)theAddress withOwner: (TCPConnecting *)anObject { struct sockaddr_in x; socklen_t address_length = sizeof(x); if (!(self = [super init])) return nil; desc = aDesc; writeBuffer = [NSMutableData new]; remoteHost = RETAIN(theAddress); owner = anObject; if (getsockname(desc, (struct sockaddr *)&x, &address_length) != 0) { [[TCPSystem sharedInstance] setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; [self release]; return nil; } connected = YES; localHost = RETAIN([[TCPSystem sharedInstance] hostFromNetworkOrderInteger: x.sin_addr.s_addr]); return self; } - (void)dealloc { [self close]; RELEASE(writeBuffer); RELEASE(remoteHost); RELEASE(localHost); [super dealloc]; } - (NSData *)readData: (int)maxDataSize { return nil; } - (BOOL)isDoneWriting { return YES; } - writeData: (NSData *)data { char buffer[1]; if (data) { [writeBuffer appendData: data]; return self; } if (recv(desc, buffer, sizeof(buffer), MSG_PEEK) == -1) { if (errno != EAGAIN) { [owner connectingFailed: [NSString stringWithFormat: @"%s", strerror(errno)]]; return self; } } [owner connectingSucceeded]; return self; } - (NSHost *)remoteHost { return remoteHost; } - (NSHost *)localHost { return localHost; } - (int)desc { return desc; } - (void)close { if (!connected) return; close(desc); connected = NO; } @end @implementation TCPConnecting (InternalTCPConnecting) - initWithNetObject: (id )aNetObject withTimeout: (int)aTimeout { if (!(self = [super init])) return nil; netObject = RETAIN(aNetObject); if (aTimeout > 0) { timeout = RETAIN([NSTimer scheduledTimerWithTimeInterval: (NSTimeInterval)aTimeout target: self selector: @selector(timeoutReceived:) userInfo: nil repeats: NO]); } return self; } - connectingFailed: (NSString *)error { if ([netObject conformsToProtocol: @protocol(TCPConnecting)]) { [netObject connectingFailed: error]; } [timeout invalidate]; [transport close]; [[NetApplication sharedInstance] disconnectObject: self]; return self; } - connectingSucceeded { id newTrans = AUTORELEASE([[TCPTransport alloc] initWithDesc: dup([transport desc]) withRemoteHost: [transport remoteHost]]); id buffer = RETAIN([(TCPConnectingTransport *)transport writeBuffer]); [timeout invalidate]; [[NetApplication sharedInstance] disconnectObject: self]; [netObject connectionEstablished: newTrans]; [newTrans writeData: buffer]; RELEASE(buffer); return self; } - timeoutReceived: (NSTimer *)aTimer { if (aTimer != timeout) { [aTimer invalidate]; } [self connectingFailed: NetclassesErrorTimeout]; return self; } @end @implementation TCPConnecting - (void)dealloc { RELEASE(netObject); RELEASE(timeout); [super dealloc]; } - (id )netObject { return netObject; } - (void)abortConnection { [self connectingFailed: NetclassesErrorAborted]; } - (void)connectionLost { DESTROY(transport); } - connectionEstablished: (id )aTransport { transport = RETAIN(aTransport); [[NetApplication sharedInstance] connectObject: self]; [[NetApplication sharedInstance] transportNeedsToWrite: transport]; if ([netObject conformsToProtocol: @protocol(TCPConnecting)]) { [netObject connectingStarted: self]; } return self; } - dataReceived: (NSData *)data { return self; } - (id )transport { return transport; } @end @implementation TCPSystem (InternalTCPSystem) - (int)openPort: (uint16_t)portNumber { return [self openPort: portNumber onHost: nil]; } - (int)openPort: (uint16_t)portNumber onHost: (NSHost *)aHost { struct sockaddr_in sin; int temp; int myDesc; memset(&sin, 0, sizeof(struct sockaddr_in)); if (!aHost) { sin.sin_addr.s_addr = htonl(INADDR_ANY); } else { if (inet_aton([[aHost address] cString], (struct in_addr *)(&(sin.sin_addr))) == 0) { [self setErrorString: NetclassesErrorBadAddress withErrno: 0]; return -1; } } sin.sin_port = htons(portNumber); sin.sin_family = AF_INET; if ((myDesc = socket(AF_INET, SOCK_STREAM, 0)) == -1) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } temp = 1; if (setsockopt(myDesc, SOL_SOCKET, SO_REUSEADDR, &temp, sizeof(temp)) == -1) { close(myDesc); [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } if (bind(myDesc, (struct sockaddr *) &sin, sizeof(struct sockaddr)) < 0) { close(myDesc); [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } temp = 1; if (setsockopt(myDesc, SOL_SOCKET, SO_KEEPALIVE, &temp, sizeof(temp)) == -1) { close(myDesc); [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } if (listen(myDesc, 5) == -1) { close(myDesc); [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } return myDesc; } - (int)connectToHost: (NSHost *)host onPort: (uint16_t)portNumber withTimeout: (int)timeout inBackground: (BOOL)bck { int myDesc; struct sockaddr_in destAddr; if (!host) { [self setErrorString: NetclassesErrorBadAddress withErrno: 0]; return -1; } if ((myDesc = socket(AF_INET, SOCK_STREAM, 0)) == -1) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; return -1; } destAddr.sin_family = AF_INET; destAddr.sin_port = htons(portNumber); if (!(inet_aton([[host address] cString], (struct in_addr *)(&destAddr.sin_addr)))) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(myDesc); return -1; } memset(&(destAddr.sin_zero), 0, sizeof(destAddr.sin_zero)); if (timeout > 0 || bck) { if (fcntl(myDesc, F_SETFL, O_NONBLOCK) == -1) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(myDesc); return -1; } } if (connect(myDesc, (struct sockaddr *)&destAddr, sizeof(destAddr)) == -1) { if (errno == EINPROGRESS) // Need to work with timeout now. { fd_set fdset; struct timeval selectTime; int selectReturn; if (bck) { return myDesc; } FD_ZERO(&fdset); FD_SET(myDesc, &fdset); selectTime.tv_sec = timeout; selectTime.tv_usec = 0; selectReturn = select(myDesc + 1, 0, &fdset, 0, &selectTime); if (selectReturn == -1) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(myDesc); return -1; } if (selectReturn > 0) { char buffer[1]; if (recv(myDesc, buffer, sizeof(buffer), MSG_PEEK) == -1) { if (errno != EAGAIN) { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(myDesc); return -1; } } } else { [self setErrorString: NetclassesErrorTimeout withErrno: 0]; close(myDesc); return -1; } } else // connect failed with something other than EINPROGRESS { [self setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(myDesc); return -1; } } return myDesc; } - setErrorString: (NSString *)anError withErrno: (int)aErrno { errorNumber = aErrno; if (anError == errorString) return self; RELEASE(errorString); errorString = RETAIN(anError); return self; } @end @implementation TCPSystem + sharedInstance { return (default_system) ? default_system : [[self alloc] init]; } - init { if (!(self = [super init])) return nil; if (default_system) { [self release]; return nil; } default_system = RETAIN(self); return self; } - (NSString *)errorString { return errorString; } - (int)errorNumber { return errorNumber; } - (id )connectNetObject: (id )netObject toHost: (NSHost *)aHost onPort: (uint16_t)aPort withTimeout: (int)aTimeout { int desc; id transport; desc = [self connectToHost: aHost onPort: aPort withTimeout: aTimeout inBackground: NO]; if (desc < 0) { return nil; } transport = AUTORELEASE([[TCPTransport alloc] initWithDesc: desc withRemoteHost: aHost]); if (!(transport)) { close(desc); return nil; } [netObject connectionEstablished: transport]; return netObject; } - (TCPConnecting *)connectNetObjectInBackground: (id )netObject toHost: (NSHost *)aHost onPort: (uint16_t)aPort withTimeout: (int)aTimeout { int desc; id transport; id object; desc = [self connectToHost: aHost onPort: aPort withTimeout: 0 inBackground: YES]; if (desc < 0) { return nil; } object = AUTORELEASE([[TCPConnecting alloc] initWithNetObject: netObject withTimeout: aTimeout]); transport = AUTORELEASE([[TCPConnectingTransport alloc] initWithDesc: desc withRemoteHost: aHost withOwner: object]); if (!transport) { close(desc); return nil; } [object connectionEstablished: transport]; return object; } - (BOOL)hostOrderInteger: (uint32_t *)aNumber fromHost: (NSHost *)aHost { struct in_addr addr; if (!aHost) return NO; if (![aHost address]) return NO; if (inet_aton([[aHost address] cString], &addr) != 0) { if (aNumber) { *aNumber = ntohl(addr.s_addr); return YES; } } return NO; } - (BOOL)networkOrderInteger: (uint32_t *)aNumber fromHost: (NSHost *)aHost { struct in_addr addr; if (!aHost) return NO; if (![aHost address]) return NO; if (inet_aton([[aHost address] cString], &addr) != 0) { if (aNumber) { *aNumber = addr.s_addr; return YES; } } return NO; } - (NSHost *)hostFromNetworkOrderInteger: (uint32_t)ip { struct in_addr addr; char *temp; addr.s_addr = ip; temp = inet_ntoa(addr); if (temp) { return [NSHost hostWithAddress: [NSString stringWithCString: temp]]; } return nil; } - (NSHost *)hostFromHostOrderInteger: (uint32_t)ip { struct in_addr addr; char *temp; addr.s_addr = htonl(ip); temp = inet_ntoa(addr); if (temp) { return [NSHost hostWithAddress: [NSString stringWithCString: temp]]; } return nil; } @end @implementation TCPPort - initOnHost: (NSHost *)aHost onPort: (uint16_t)aPort { struct sockaddr_in x; socklen_t address_length = sizeof(x); if (!(self = [super init])) return nil; desc = [[TCPSystem sharedInstance] openPort: aPort onHost: aHost]; if (desc < 0) { [self release]; return nil; } if (getsockname(desc, (struct sockaddr *)&x, &address_length) != 0) { [[TCPSystem sharedInstance] setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; close(desc); [self release]; return nil; } connected = YES; port = ntohs(x.sin_port); [[NetApplication sharedInstance] connectObject: self]; return self; } - initOnPort: (uint16_t)aPort { return [self initOnHost: nil onPort: aPort]; } - setNetObject: (Class)aClass { if (![aClass conformsToProtocol: @protocol(NetObject)]) { [NSException raise: FatalNetException format: @"%@ does not conform to < NetObject >", NSStringFromClass(aClass)]; } netObjectClass = aClass; return self; } - (int)desc { return desc; } - (void)close { if (!connected) return; close(desc); connected = NO; } - (void)connectionLost { } - newConnection { int newDesc; struct sockaddr_in sin; unsigned temp; TCPTransport *transport; NSHost *newAddress; temp = sizeof(struct sockaddr_in); if ((newDesc = accept(desc, (struct sockaddr *)&sin, &temp)) == -1) { [NSException raise: FatalNetException format: @"%s", strerror(errno)]; } newAddress = [[TCPSystem sharedInstance] hostFromNetworkOrderInteger: sin.sin_addr.s_addr]; transport = AUTORELEASE([[TCPTransport alloc] initWithDesc: newDesc withRemoteHost: newAddress]); if (!transport) { close(newDesc); return self; } [AUTORELEASE([netObjectClass new]) connectionEstablished: transport]; return self; } - (uint16_t)port { return port; } - (void)dealloc { [self close]; [super dealloc]; } @end static NetApplication *net_app = nil; @implementation TCPTransport + (void)initialize { net_app = RETAIN([NetApplication sharedInstance]); } - initWithDesc: (int)aDesc withRemoteHost: (NSHost *)theAddress { struct sockaddr_in x; socklen_t address_length = sizeof(x); if (!(self = [super init])) return nil; desc = aDesc; writeBuffer = RETAIN([NSMutableData dataWithCapacity: 2000]); remoteHost = RETAIN(theAddress); if (getsockname(desc, (struct sockaddr *)&x, &address_length) != 0) { [[TCPSystem sharedInstance] setErrorString: [NSString stringWithFormat: @"%s", strerror(errno)] withErrno: errno]; [self release]; return nil; } localHost = RETAIN([[TCPSystem sharedInstance] hostFromNetworkOrderInteger: x.sin_addr.s_addr]); connected = YES; return self; } - (void)dealloc { [self close]; RELEASE(writeBuffer); RELEASE(localHost); RELEASE(remoteHost); [super dealloc]; } #define READ_BLOCK_SIZE 65530 - (NSData *)readData: (int)maxDataSize { char *buffer; int readReturn; NSMutableData *data; int remaining; int bufsize; fd_set readSet; int toRead; int loops = 8; struct timeval zeroTime = { 0, 0 }; if (!connected) { [NSException raise: FatalNetException format: @"Not connected"]; } if (maxDataSize <= 0) { remaining = -1; bufsize = READ_BLOCK_SIZE; } else { remaining = maxDataSize; bufsize = (READ_BLOCK_SIZE < remaining ? READ_BLOCK_SIZE : remaining); } buffer = malloc(bufsize); if (!buffer) { [NSException raise: NSMallocException format: @"%s", strerror(errno)]; } data = [NSMutableData dataWithCapacity: bufsize]; do { if (remaining == -1) { toRead = bufsize; } else { toRead = bufsize < remaining ? bufsize : remaining; } readReturn = read(desc, buffer, toRead); if (readReturn == 0) { id except; free(buffer); except = [NSException exceptionWithName: NetException reason: @"Socket closed" userInfo: [NSDictionary dictionaryWithObjectsAndKeys: data, @"Data", nil]]; [except raise]; } if (readReturn == -1) { id except; free(buffer); except = [NSException exceptionWithName: NetException reason: [NSString stringWithCString: strerror(errno)] userInfo: [NSDictionary dictionaryWithObjectsAndKeys: data, @"Data", nil]]; [except raise]; } [data appendBytes: buffer length: readReturn]; if (readReturn < bufsize) { break; } if (remaining != -1) { remaining -= readReturn; if (remaining == 0) { break; } } FD_ZERO(&readSet); FD_SET(desc, &readSet); select(desc + 1, &readSet, NULL, NULL, &zeroTime); --loops; } while (loops && FD_ISSET(desc, &readSet)); free(buffer); return data; } #undef READ_BLOCK_SIZE - (BOOL)isDoneWriting { if (!connected) { [NSException raise: FatalNetException format: @"Not connected"]; } return ([writeBuffer length]) ? NO : YES; } - writeData: (NSData *)aData { int writeReturn; char *bytes; int length; if (aData) { if ([aData length] == 0) { return self; } if ([writeBuffer length] == 0) { [net_app transportNeedsToWrite: self]; } [writeBuffer appendData: aData]; return self; } if (!connected) { [NSException raise: FatalNetException format: @"Not connected"]; } if ([writeBuffer length] == 0) { return self; } writeReturn = write(desc, [writeBuffer mutableBytes], [writeBuffer length]); if (writeReturn == -1) { [NSException raise: FatalNetException format: @"%s", strerror(errno)]; } if (writeReturn == 0) { return self; } bytes = (char *)[writeBuffer mutableBytes]; length = [writeBuffer length] - writeReturn; memmove(bytes, bytes + writeReturn, length); [writeBuffer setLength: length]; return self; } - (id)localHost { return localHost; } - (id)remoteHost { return remoteHost; } - (int)desc { return desc; } - (void)close { if (!connected) return; connected = NO; close(desc); } @end netclasses-1.06/configure0000755000175000017500000035253410321433565015075 0ustar huberthubert#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated by GNU Autoconf 2.59 for netclasses 1.06. # # Report bugs to . # # Copyright (C) 2003 Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. ## --------------------- ## ## M4sh Initialization. ## ## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which # is contrary to our usage. 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then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. # Be careful to initialize this variable, since it used to be cached. # Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. ac_cv_exeext= # b.out is created by i960 compilers. for ac_file in a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; conftest.$ac_ext ) # This is the source file. ;; [ab].out ) # We found the default executable, but exeext='' is most # certainly right. break;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` # FIXME: I believe we export ac_cv_exeext for Libtool, # but it would be cool to find out if it's true. Does anybody # maintain Libtool? --akim. export ac_cv_exeext break;; * ) break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: C compiler cannot create executables See \`config.log' for more details." >&5 echo "$as_me: error: C compiler cannot create executables See \`config.log' for more details." >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'. See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi fi fi echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext b.out ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 echo "$as_me:$LINENO: checking for suffix of executables" >&5 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will # work properly (i.e., refer to `conftest.exe'), while it won't with # `rm'. for ac_file in conftest.exe conftest conftest.*; do test -f "$ac_file" || continue case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.o | *.obj ) ;; *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` export ac_cv_exeext break;; * ) break;; esac done else { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT echo "$as_me:$LINENO: checking for suffix of object files" >&5 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.o conftest.obj if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_compiler_gnu=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std1. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF # Don't try gcc -ansi; that turns off useful extensions and # breaks some systems' header files. # AIX -qlanglvl=ansi # Ultrix and OSF/1 -std1 # HP-UX 10.20 and later -Ae # HP-UX older versions -Aa -D_HPUX_SOURCE # SVR4 -Xc -D__EXTENSIONS__ for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_stdc=$ac_arg break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext done rm -f conftest.$ac_ext conftest.$ac_objext CC=$ac_save_CC fi case "x$ac_cv_prog_cc_stdc" in x|xno) echo "$as_me:$LINENO: result: none needed" >&5 echo "${ECHO_T}none needed" >&6 ;; *) echo "$as_me:$LINENO: result: $ac_cv_prog_cc_stdc" >&5 echo "${ECHO_T}$ac_cv_prog_cc_stdc" >&6 CC="$CC $ac_cv_prog_cc_stdc" ;; esac # Some people use a C++ compiler to compile C. Since we use `exit', # in C++ we need to declare it. In case someone uses the same compiler # for both compiling C and C++ we need to have the C++ compiler decide # the declaration of exit, since it's the most demanding environment. cat >conftest.$ac_ext <<_ACEOF #ifndef __cplusplus choke me #endif _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ '' \ 'extern "C" void std::exit (int) throw (); using std::exit;' \ 'extern "C" void std::exit (int); using std::exit;' \ 'extern "C" void exit (int) throw ();' \ 'extern "C" void exit (int);' \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration #include int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 continue fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_declaration int main () { exit (42); ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext done rm -f conftest* if test -n "$ac_declaration"; then echo '#ifdef __cplusplus' >>confdefs.h echo $ac_declaration >>confdefs.h echo '#endif' >>confdefs.h fi else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then : else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Broken: fails on valid input. continue fi rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag ac_cpp_err=$ac_cpp_err$ac_c_werror_flag else ac_cpp_err= fi else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then # Broken: success on invalid input. continue else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu echo "$as_me:$LINENO: checking for egrep" >&5 echo $ECHO_N "checking for egrep... $ECHO_C" >&6 if test "${ac_cv_prog_egrep+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if echo a | (grep -E '(a|b)') >/dev/null 2>&1 then ac_cv_prog_egrep='grep -E' else ac_cv_prog_egrep='egrep' fi fi echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 echo "${ECHO_T}$ac_cv_prog_egrep" >&6 EGREP=$ac_cv_prog_egrep echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 if test "${ac_cv_header_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_header_stdc=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_header_stdc=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } _ACEOF rm -f conftest$ac_exeext if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='./conftest$ac_exeext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else echo "$as_me: program exited with status $ac_status" >&5 echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ( exit $ac_status ) ac_cv_header_stdc=no fi rm -f core *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext fi fi fi echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 echo "${ECHO_T}$ac_cv_header_stdc" >&6 if test $ac_cv_header_stdc = yes; then cat >>confdefs.h <<\_ACEOF #define STDC_HEADERS 1 _ACEOF fi # On IRIX 5.3, sys/types and inttypes.h are conflicting. for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ $ac_includes_default #include <$ac_header> _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then eval "$as_ac_Header=yes" else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 eval "$as_ac_Header=no" fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 if test `eval echo '${'$as_ac_Header'}'` = yes; then cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done for ac_header in sys/types.h sys/socket.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` if eval "test \"\${$as_ac_Header+set}\" = set"; then echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 fi echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 else # Is the header compilable? 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || { (exit 1); exit 1; } fi netclasses-1.06/configure.ac0000644000175000017500000000054410321433565015443 0ustar huberthubertAC_INIT([netclasses], [1.06], [aeruder@ksu.edu], [netclasses]) AC_PREREQ([2.57]) AC_SUBST(PACKAGE_VERSION) AC_CONFIG_SRCDIR([Source/NetBase.m]) AC_CONFIG_HEADER([Source/config.h]) AC_CHECK_HEADERS([sys/types.h sys/socket.h]) AC_CHECK_TYPES([socklen_t],,,[ #include #include ]) AC_OUTPUT([ GNUmakefile Source/GNUmakefile ]) netclasses-1.06/testsuite/0000755000175000017500000000000010373736625015215 5ustar huberthubertnetclasses-1.06/testsuite/GNUmakefile0000644000175000017500000000117210264750647017267 0ustar huberthubertinclude $(GNUSTEP_MAKEFILES)/common.make TOOL_NAME = conversions testtcp conversions_OBJC_FILES = conversions.m conversions_COPY_INTO_DIR = . testtcp_OBJC_FILES = testtcp.m testtcp_COPY_INTO_DIR = . ADDITIONAL_OBJCFLAGS = -Wall ifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_OBJCFLAGS += -include GNUstep.h $(ADDITIONAL_FRAMEWORK_DIRS) MY_TOOL_LIBS = -framework netclasses $(ADDITIONAL_FRAMEWORK_DIRS) else MY_TOOL_LIBS = -lnetclasses endif conversions_TOOL_LIBS = $(MY_TOOL_LIBS) testtcp_TOOL_LIBS = $(MY_TOOL_LIBS) GUI_LIB = -include GNUmakefile.preamble include $(GNUSTEP_MAKEFILES)/tool.make -include GNUmakefile.postamble netclasses-1.06/testsuite/GNUmakefile.postamble0000644000175000017500000000011310264637041021236 0ustar huberthubertafter-clean:: $(ECHO_NOTHING)\ rm -f conversions testtcp\ $(END_ECHO) netclasses-1.06/testsuite/GNUmakefile.preamble0000644000175000017500000000015410264637041021044 0ustar huberthubertifeq ($(OBJC_RUNTIME_LIB), apple) ADDITIONAL_INCLUDE_DIRS = -I../Misc endif ADDITIONAL_OBJC_FLAGS += -Wall netclasses-1.06/testsuite/testsuite.h0000644000175000017500000000412010265055423017402 0ustar huberthubert/*************************************************************************** testsuite.h ------------------- begin : Mon Jul 11 20:01:57 CDT 2005 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import #include #include unsigned int numtests = 0; unsigned int testspassed = 0; #define testWrite(format, args...) fprintf(stdout, "%s", \ [[NSString stringWithFormat: \ (format), ## args ] cString]) inline BOOL PASS(NSString *desc) { testWrite(@"PASS: %@\n" , desc); numtests++; testspassed++; return YES; } inline BOOL FAIL(NSString *desc) { testWrite(@"FAIL: %@\n" , desc); numtests++; return NO; } inline BOOL FINISH() { NSLog(@"Passed %lu/%lu tests.", testspassed, numtests); exit((testspassed == numtests) ? 0 : 1); } #define testTrue(desc, expression) \ (expression) ? PASS(desc) : FAIL(desc); #define testFalse(desc, expression) \ (expression) ? FAIL(desc) : PASS(desc); inline BOOL testEqual(NSString *desc, id o1, id o2) { desc = [NSString stringWithFormat: @"%@: %@ == %@", desc, o1, o2]; return [o1 isEqual: o2] ? PASS(desc) : FAIL(desc); } inline BOOL testNotEqual(NSString *desc, id o1, id o2) { desc = [NSString stringWithFormat: @"%@: %@ == %@", desc, o1, o2]; return (![o1 isEqual: o2]) ? PASS(desc) : FAIL(desc); } netclasses-1.06/testsuite/conversions.m0000644000175000017500000000521310265055423017732 0ustar huberthubert/*************************************************************************** conversions.m ------------------- begin : Sun Dec 21 01:37:22 CST 2003 copyright : (C) 2003 by Andy Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import #import #import "testsuite.h" #import NSString *num_to_hex_le(uint32_t num) { unsigned char y[4]; uint32_t *t; NSMutableString *string; int z; t = (uint32_t *)y; *t = num; string = [NSMutableString stringWithString: @"0x"]; for (z = 3; z >= 0 ; z--) { [string appendString: [NSString stringWithFormat: @"%02x", (unsigned)y[z]]]; } return string; } int main(void) { CREATE_AUTORELEASE_POOL(apr); TCPSystem *system; NSEnumerator *iter; id object; uint32_t num; NSDictionary *dict; system = [TCPSystem sharedInstance]; NSLog(@"This is a cruddy test, it will only work correctly on machines" @" where host order != network order :)"); dict = [NSDictionary dictionaryWithObjectsAndKeys: @"0x4466dc75", @"68.102.220.117", @"0x7f000001", @"127.0.0.1", @"0xffffffff", @"255.255.255.255", nil]; iter = [dict keyEnumerator]; while ((object = [iter nextObject])) { id val; val = [dict objectForKey: object]; num = 0; [system hostOrderInteger: &num fromHost: [NSHost hostWithAddress: object]]; testEqual(@"Host order", num_to_hex_le(num), val); } dict = [NSDictionary dictionaryWithObjectsAndKeys: @"0x75dc6644", @"68.102.220.117", @"0x0100007f", @"127.0.0.1", @"0xffffffff", @"255.255.255.255", nil]; iter = [dict keyEnumerator]; while ((object = [iter nextObject])) { id val; val = [dict objectForKey: object]; num = 0; [system networkOrderInteger: &num fromHost: [NSHost hostWithAddress: object]]; testEqual(@"Network order", num_to_hex_le(num), val); } FINISH(); RELEASE(apr); return 0; } netclasses-1.06/testsuite/testtcp.m0000644000175000017500000001204610265621742017055 0ustar huberthubert/*************************************************************************** testtcp.m ------------------- begin : Mon Jul 11 21:34:17 CDT 2005 copyright : (C) 2005 by Andrew Ruder email : aeruder@ksu.edu ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #import "testsuite.h" #import #import #import int numConnections = 0; id lastserver = nil; @interface NumBytesServer : NSObject { id transport; } - (void)connectionLost; - connectionEstablished: (id )aTransport; - dataReceived: (NSData *)data; - (id )transport; @end @implementation NumBytesServer - (void)connectionLost { NSLog(@"Server: lost connection"); numConnections--; DESTROY(transport); } - connectionEstablished: (id )aTransport; { NSLog(@"Server: received connection"); numConnections++; ASSIGN(transport, aTransport); lastserver = self; [[NetApplication sharedInstance] connectObject: self]; return self; } - dataReceived: (NSData *)data { NSLog(@"Server: got some data"); [transport writeData: data]; return self; } - (id )transport { return transport; } @end @interface NumBytesClient : NSObject { id transport; int numBytes; } - (void)connectionLost; - connectionEstablished: (id )aTransport; - dataReceived: (NSData *)data; - (id )transport; - (int)numBytes; @end @implementation NumBytesClient - (void)connectionLost { [transport close]; DESTROY(transport); } - connectionEstablished: (id )aTransport; { ASSIGN(transport, aTransport); [[NetApplication sharedInstance] connectObject: self]; return self; } - dataReceived: (NSData *)data { numBytes += [data length]; return self; } - (id )transport { return transport; } - (int)numBytes { return numBytes; } @end #define RUNABIT() \ [[NSRunLoop currentRunLoop] runUntilDate: \ [NSDate dateWithTimeIntervalSinceNow: 5.0]] int main(int argc, char **argv) { CREATE_AUTORELEASE_POOL(apr); TCPSystem *tcp; TCPPort *port; NetApplication *net; uint16_t portnum; NumBytesClient *c1, *c2; NSHost *host = [NSHost hostWithAddress: @"127.0.0.1"]; FILE *randfile; char random[140]; NSData *randdata; net = [NetApplication sharedInstance]; tcp = [TCPSystem sharedInstance]; port = [[TCPPort alloc] initOnPort: 0]; portnum = [port port]; [port setNetObject: [NumBytesServer class]]; c1 = [NumBytesClient new]; c2 = [NumBytesClient new]; testTrue(@"?Initialized port", port); NSLog(@"Initialized server on port %lu", (long unsigned)portnum); NSLog(@"Making foreground connection..."); testTrue(@"?Made connection", [tcp connectNetObject: c1 toHost: host onPort: portnum withTimeout: 4]); RUNABIT(); testTrue(@"?Server got Connection", numConnections == 1); NSLog(@"Making background connection..."); testTrue(@"?Making connection", [tcp connectNetObjectInBackground: c2 toHost: host onPort: portnum withTimeout: 4]); RUNABIT(); testTrue(@"?Made connection", numConnections == 2); testTrue(@"?Open /dev/random", (randfile = fopen("/dev/random", "r"))); testTrue(@"?Reading data", (fread(random, sizeof(random), 1, randfile) == 1)); randdata = [NSData dataWithBytes: random length: sizeof(random)]; testTrue(@"?random data", randdata); testTrue(@"?transport c1", [c1 transport]); testTrue(@"?transport c2", [c2 transport]); NSLog(@"Sending random data to server"); [[c1 transport] writeData: randdata]; [[c2 transport] writeData: randdata]; RUNABIT(); testTrue(@"?Got all data back c1", ([c1 numBytes] == sizeof(random))); testTrue(@"?Got all data back c2", ([c2 numBytes] == sizeof(random))); NSLog(@"Disconnecting client 1"); [net disconnectObject: c1]; RUNABIT(); testTrue(@"?Server lost connection", numConnections == 1); NSLog(@"Disconnecting server 2"); [net disconnectObject: lastserver]; NSLog(@"Writing to server 2"); [[c2 transport] writeData: randdata]; RUNABIT(); testTrue(@"?No more servers...", numConnections == 0); testFalse(@"?c1 no transport", ([c1 transport])); testFalse(@"?c2 no transport", ([c2 transport])); [net disconnectObject: port]; [port close]; RUNABIT(); testFalse(@"?Can't make connection to port", [tcp connectNetObject: c1 toHost: host onPort: portnum withTimeout: 4]); FINISH(); RELEASE(apr); return 0; }