X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=adns.git;a=blobdiff_plain;f=README;h=aa31b0ed430219c7df79fb99ae4fadd90cc53790;hp=c18a726c39af91ab87c9088c3ff906313c2a1f80;hb=4db1559fd37ee7d078383217228124cf365ef3a4;hpb=b6922f888d323a1f78570d8735400c06ee3b31e3 diff --git a/README b/README index c18a726..aa31b0e 100644 --- a/README +++ b/README @@ -1,12 +1,12 @@ GNU adns - + Advanced, easy to use, asynchronous-capable DNS client library and utilities. - + adns is a resolver library for C (and C++) programs, and a collection of useful DNS resolver utilities. - + C library In contrast with the standard interfaces, gethostbyname et al and @@ -38,7 +38,7 @@ C library TCP in case of long replies or queries, or to other nameservers if several are available. It has sensible handling of bad responses etc. - + DNS utility programs adns also comes with a number of utility programs for use from the @@ -52,116 +52,139 @@ DNS utility programs easily in from the command line and from shell scripts to do simple lookups. In a more advanced mode it can be used as a general-purpose DNS helper program for scripting languages which - can invoke and communicate with subprocesses. See the [1]usage - message for a summary of its capabilities. - -Technical note + can invoke and communicate with subprocesses. See the [1]adnshost + usage message for a summary of its capabilities. + +Forthcoming: + + I hope that future versions may also have the following features: + * The library should be useable by threads in a multithreaded + program in a natural way. It should multiplex many threads' + queries through a single query socket. + * IPv6 support. + * Some kind of awareness of DNSSEC. + * Possibly some very limited caching behaviour. + * There was, at one point, a draft native Perl interface from Tony + Finch. - adns requires a real nameserver like [2]BIND or [3]Dents running on - the same system or a nearby one, which must be willing to provide - `recursive service'. I.e., adns is a `stub resolver'. All properly - configured UN*X and GNU systems will already have such nameserver(s); - they are usually listed in /etc/resolv.conf. - Documentation I'm afraid there is no manual yet. However, competent C programmers - should be able to use the library based on the [4]commented adns.h + should be able to use the library based on the [2]commented adns.h header file, and the usage messages for the programs should be sufficient. - + Feedback I'd be pleased if you would let me know if you're using my library in your project, and what you think of it. - + If you are subscribed to adns-discuss please send feedback, including bug reports, there; otherwise send mail to adns-bugreports@chiark.greenend.org.uk. If you'd prefer that your message wasn't forwarded to the adns-bugreports list, send it to adns-maint@chiark.greenend.org.uk. - + Mailinglists I have set up mailinglists adns-announce and adns-discuss. The announcements list is moderated and will contain only announcements of - important bugs, new versions, &c. The bug reports address mentioned + important bugs, new versions, etc. The bug reports address mentioned above is also a mailing list; feel free to subscribe to it. - - There are [5]archives and subscription web pages, or you can subscribe + + There are [3]archives and subscription web pages, or you can subscribe by sending mail containing the word `subscribe' to adns-announce-REQUEST@chiark.greenend.org.uk or adns-discuss-REQUEST@chiark.greenend.org.uk. - + Download - Available for download from [6]chiark.greenend.org.uk are: - * The [7]current release as a gzipped tarfile. - * [8]adns.h API header file with comments, and [9]usage message for + Available for download from [4]chiark.greenend.org.uk are: + * The [5]current release as a gzipped tarfile. + * [6]adns.h API header file with comments, and [7]usage message for adnshost (currently there is no manual, sorry). - * All versions released so far are also available via [10]anonymous - FTP and [11]HTTP, - * A mirror of my CVS repository is available via rsync from + * All versions released so far are also available via [8]anonymous + FTP and [9]HTTP. + + You can also access the project CVS repositories: + * A mirror of the source code repository is available via rsync from rsync.chiark.greenend.org.uk::ftp/users/ian/cvs-pub/adns (use FTP - first to find your way around), or via [12]cvsweb. - + first to find your way around), or via [10]cvsweb. + * This web page is maintained in [11]Savannah, where you can browse + the [12]webpage CVS. + adns is also available from the [13]GNU Project FTP servers and their [14]mirrors. - + +Technical note + + adns requires a real nameserver like [15]BIND or [16]Dents running on + the same system or a nearby one, which must be willing to provide + `recursive service'. I.e., adns is a `stub resolver'. All properly + configured UN*X and GNU systems will already have such nameserver(s); + they are usually listed in /etc/resolv.conf. + +References and related projects + + There is a [17]port to MS Visual Studio 6 C++ by Jarle Aase. + Copyright and licensing - adns is Copyright 1997-2000 Ian Jackson, Copyright 1999-2000 Tony + adns is Copyright 1997-2001 Ian Jackson, Copyright 1999-2000 Tony Finch, and Copyright (C) 1991 Massachusetts Institute of Technology. - + adns 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 and documentation 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 - [15]GNU General Public License for more details. - + [18]GNU General Public License for more details. + You should have received a copy of the GNU General Public License along with adns, or one should be available above; if not, write to - the [16]Free Software Foundation, 59 Temple Place - Suite 330, Boston, + the [19]Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA, or email adns-maint@chiark.greenend.org.uk. _________________________________________________________________ - - [17]Ian Jackson / [18]adns-maint@chiark.greenend.org.uk; more [19]free + + [20]Ian Jackson / [21]adns-maint@chiark.greenend.org.uk; more [22]free software by me. - - [20]GNU home page; [21]chiark home page; [22]site or mirror home page - - This web page is Copyright (C)1996-2000 Ian Jackson. See the - [23]Copyright/acknowledgements. - - Use any browser - [24]Campaign for a non-browser-specific WWW + + [23]GNU home page; [24]chiark home page; [25]site or mirror home page + + This web page is Copyright (C)1996-2001 Ian Jackson. See the + [26]Copyright/acknowledgements. + + Use any browser - [27]Campaign for a non-browser-specific WWW References - 1. http://www.chiark.greenend.org.uk/~ian/adns/adnsresfilter.txt - 2. http://www.isc.org/view.cgi?/products/BIND/index.phtml - 3. http://www.dents.org/ - 4. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt - 5. http://www.chiark.greenend.org.uk/mailman/listinfo - 6. http://www.chiark.greenend.org.uk/~ian/adns/ - 7. http://www.chiark.greenend.org.uk/~ian/adns/adns.tar.gz - 8. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt - 9. http://www.chiark.greenend.org.uk/~ian/adns/adnsresfilter.txt - 10. ftp://ftp.chiark.greenend.org.uk/users/ian/adns/ - 11. http://www.chiark.greenend.org.uk/~/ian/adns/ftp/ - 12. http://www.chiark.greenend.org.uk/ucgi/~ijackson/cvsweb/adns/ + 1. http://www.chiark.greenend.org.uk/~ian/adns/adnshost.txt + 2. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt + 3. http://www.chiark.greenend.org.uk/mailman/listinfo + 4. http://www.chiark.greenend.org.uk/~ian/adns/ + 5. http://www.chiark.greenend.org.uk/~ian/adns/adns.tar.gz + 6. http://www.chiark.greenend.org.uk/~ian/adns/adns.h.txt + 7. http://www.chiark.greenend.org.uk/~ian/adns/adnshost.txt + 8. ftp://ftp.chiark.greenend.org.uk/users/ian/adns/ + 9. http://www.chiark.greenend.org.uk/~ian/adns/ftp/ + 10. http://www.chiark.greenend.org.uk/ucgi/~ijackson/cvsweb/adns/ + 11. http://savannah.gnu.org/ + 12. http://savannah.gnu.org/cgi-bin/viewcvs/software/adns/?cvsroot=www.gnu.org 13. http://www.gnu.org/ 14. http://www.gnu.org/order/ftp.html - 15. http://www.chiark.greenend.org.uk/~ian/COPYING.txt - 16. http://www.fsf.org/ - 17. http://www.chiark.greenend.org.uk/ - 18. mailto:adns-maint@chiark.greenend.org.uk - 19. http://www.chiark.greenend.org.uk/~ian/software/ - 20. http://www.gnu.org/ - 21. http://www.chiark.greenend.org.uk/ - 22. file://localhost/ - 23. http://www.chiark.greenend.org.uk/~ian/sw-www-copy.html - 24. http://www.anybrowser.org/campaign/ + 15. http://www.isc.org/view.cgi?/products/BIND/index.phtml + 16. http://www.dents.org/ + 17. http://adns.jgaa.com/ + 18. http://www.chiark.greenend.org.uk/~ian/COPYING.txt + 19. http://www.fsf.org/ + 20. http://www.chiark.greenend.org.uk/ + 21. mailto:adns-maint@chiark.greenend.org.uk + 22. http://www.chiark.greenend.org.uk/~ian/software/ + 23. http://www.gnu.org/ + 24. http://www.chiark.greenend.org.uk/ + 25. file://localhost/ + 26. http://www.chiark.greenend.org.uk/~ian/sw-www-copy.html + 27. http://www.anybrowser.org/campaign/