Pike-devel August 2007

pike-devel@lists.lysator.liu.se

8 participants
24 discussions

Re: Playing music using pike and SDL.
by Martin Nilsson (lvl 60) ＠ Pike (-) developers forum 13 Mar '26

13 Mar '26

Were you not able to get any C code to play through SDL either? Does your SDL library have a mixer compiled in it (I think it is optional)?

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managing comport settings in linux
by Henrik Grubbstr�m (Lysator) ＠ Pike (-) developers forum 13 Mar '26

13 Mar '26

Not a good idea; the design philosophy of Pike is that Pike-level code should never be able to cause memory corruption at C-level. With ioctls there's no way to know what data a specific ioctl wants without reading the documentation for that specific ioctl for that specific OS. ioctls and fcntls are a way for device handlers to hook in APIs that aren't standard across all filedescriptors. / Henrik Grubbström (Lysator) Previous text: >2004-08-17 13:32: >Subject: managing comport settings in linux >-------------------------------------------------------------------- >What would be nice, is a way to define ioctl methods in >Pike. Perhaps something like > >object i = Stdio.IOCTL(4242 /* request_id */ ); >i->add_int_parameter(); >i->add_string_parameter(); >i->set_return_type(STRING); > >string ret = i(fd, 1, "somestring"); > > >That ought to be possible, or..? > > / Marcus Agehall (PacketFront) >

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full MySQL 4.x support. or pike roadmap
by thomas.gusenleitner＠com-bet.com ＠ Pike developers forum 28 Feb '26

28 Feb '26

HI to all! mysql 4.x support works only with a mysql CFLAGS=-DUSE_OLD_FUNCTIONS is this correct ? are there plans to make a full 4.x support ? bye, thomas

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Process.run
by Peter Bortas (nu med mindre Opera) ＠ Pike (-) developers forum 14 Jul '08

14 Jul '08

I just checked in a Process.run() in 7.7: http://pike.ida.liu.se/development/cvs/diff.xml?module=Pike&file=7.7/lib/mo… The rational for that is that I was once again reminded by a user this week that getting Process.create_process() or Process.Process right without some corner case blocking is hard. It's not obvious that if you bind pipes to booth stderr and stdout you have to take in to account that OS buffers are not limetless. Process.run() is a thin wrapper around Process.Process that collects stdout, stderr and exitcode and return them in a mapping. This could potentially result in huge strings, but will do what most users want and even already do when they call create_process() with both pipes bound. Something like this should be in 7.8, but I'm open to suggestions for other things that might be usefull to return in the mapping or for changing member names.

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Getopt mark II
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 19 Apr '08

19 Apr '08

(or rather Getopt mark III, since I've already rewritten the current one, although no functionality was changed then) I've been working a bit on a new Argument parser, and would like some input. In reality there will be two different way of using the argument parser, which really doesn't share any code but is convenient to do at the same time. The first one is a "I just want to get this over with" kind of interface: void main(int num, array argv) { mapping args = Arg.parse(argv); argv = args[Arg.REST]; } The output will contain ([ "foo":1 ]) if the argument is --foo and ([ "foo":"bar" ]) if the argument is --foo=bar. There is no fancy stuff to handle default values (just or it with another mapping) or options that may or may not have values (e.g. -bar=foo will produce ([ "b":1, "a":1, "r":"foo" ]) and --foo x --bar will just produce ([ "foo":1 ]) and then stop processing the line). The other mode is the (supposedly) easy yet powerful mode that you would use for more mature applications. class Parser { inherit Arg.Options; Arg verbose = NoArg("-v")|NoArg("--verbose")|Env("VERBOSE"); Arg level = HasArg("-l")|HasArg("--level"); } void main(int n, array argv) { Parser p = Parser(argv); // Index magic. Some like it, some not so much. if( p->verbose ) werror("Level %s\n", p->level); } Which is extended in class Parser { // The name for now. inherit Arg.OptionsSupreme; Arg verbose = NoArg("-v")|NoArg("--verbose")|Env("VERBOSE"); // These are used in the automatically generated --help response. string help_pre = "This program is like awesum."; string verbose_help = "Increases the verbosity of the program."; // Called when/if verbose is set to a value. void verbose_cb(string arg) { werror("Verbosity is on.\n"); } } Does this match the long list of requirements that I've heard from others?

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Snapshot tarballs and packaging/debian
by Magnus Holmgren, FR Ryd (Nu med m�l och syfte) ＠ Pike (-) developers forum 03 Oct '07

03 Oct '07

I have a few questions relating to pike in Debian (as you may know, the previous maintainer has retired from Debian and orphaned his packages). I've figured out that one can get a fresh tarball from http://pike.ida.liu.se/generated/pikefarm/packages/7.6/latest. What's the difference between that and checking out from CVS and running "make source" (which is what I suspect Marek has done), if any? Is there any archive of such tarballs except for the official releases? How did the packaging/debian subdirectory originally come to be? Do you synchronize with the Debian package yourself or has Marek been sending you patches? I see that export.pike adds new records to packaging/debian/changelog. AFAICT, export.pike --tag first increments the build number (to an even number, typically), then tags, then increment the build number again, so that an even build number represents a known state of the source, whereas an odd build number can include any number of commits inbetween.

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Re: pikefarm?
by Johan Sundstr�m (Achtung Liebe!) ＠ Pike (-) developers forum 31 Aug '07

31 Aug '07

Past half-a-year's commits stats, by order of most active committer: 278 grubba 125 mast 52 nilsson 36 mbaehr 31 peter 30 distmaker 16 marcus 10 per 9 bill 5 jhs 2 ldillon 2 jonasw Figures were in the same order of magnitude at the time we initially set up pikefarm, and grubba's preferences were, of course, given due weight. :-)

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pikefarm?
by Martin Bähr 31 Aug '07

31 Aug '07

hi, why did my last checkin trigger a pikefarm rebuild? i don't remember that happening automaticly before. in particular i think a rebuild makes not much sense on changes in the pike code (as opposed to c) greetings, martin.

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RE: setenv and putenv
by PeterPan 31 Aug '07

31 Aug '07

I just suggest maybe passing setenv and putenv down to C lib is better. Xuesong Guo -----Original Message----- From: 'Martin Baehr' [mailto:mbaehr@email.archlab.tuwien.ac.at] Sent: Friday, August 31, 2007 3:56 PM To: PeterPan Subject: Re: setenv and putenv On Fri, Aug 31, 2007 at 03:51:48PM +0800, PeterPan wrote: > I wrote a Cmod using FastCGI, the c code of libfcgi changed the real > env, but the real env is not visible in pike. not sure how i can help, please send your reply to the list. greetings, martin. -- cooperative communication with sTeam - caudium, pike, roxen and unix offering: programming, training and administration - anywhere in the world -- pike programmer working in new zealand open-steam.org|webhaven.co.nz unix system- bahai.or.at iaeste.(tuwien.ac|or).at administrator (caudium|gotpike).org is.schon.org Martin Bähr http://www.iaeste.or.at/~mbaehr/

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Hilfe
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 31 Aug '07

31 Aug '07

While you are looking at bugs Martin, please fix so that backspace works again in Hilfe in Pike 7.7 (instead of performing help).

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Pike-devel August 2007