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Re: [Pharo-project] [NativeBoost] pass an array of args to external function

by Max Leske

Thanks Igor. I meant a pointer to an array, sorry. Here's the function prototype: int run_command(const char *command, char *argv[]); I could then simply pass this to execve like so: status = execve(command, argv, envp); On 06.11.2012, at 15:12, Igor Stasenko <siguctua(a)gmail.com> wrote: > well, you have to decompose it to > fn(arg1, arg2, arg3 ... ) > > because NB does not supports vararg functions. > > But if function takes a pointer to array, then you can just use > external memory buffer and fill it with > anything you want. > What exactly function you wanna use? > > On 6 November 2012 11:06, Max Leske <maxleske(a)gmail.com> wrote: >> Hi >> >> Working with NativeBoost I'm trying to figure out if there is a way I can pass an array of arguments to a function like so: >> >> MyExample run: 'echo' args: { 'foo' }. >> >> >> nbRun: str args: args >> <primitive: #primitiveNativeCall module: #NativeBoostPlugin error: errorCode > >> ^ self nbCall: #( int run_command (String str, Array args) ) module: 'librunner.dylib' >> >> The intention is of course to be able to pass arguments to execve() (for example). >> I guess I could simply parse a string on the C-side but I'd rather not. >> >> Any suggestions? >> >> Cheers, >> Max > > > > -- > Best regards, > Igor Stasenko. >

Nov. 6, 2012

Re: [Pharo-project] [NativeBoost] pass an array of args to external function

by Igor Stasenko

well, you have to decompose it to fn(arg1, arg2, arg3 ... ) because NB does not supports vararg functions. But if function takes a pointer to array, then you can just use external memory buffer and fill it with anything you want. What exactly function you wanna use? On 6 November 2012 11:06, Max Leske <maxleske(a)gmail.com> wrote: > Hi > > Working with NativeBoost I'm trying to figure out if there is a way I can pass an array of arguments to a function like so: > > MyExample run: 'echo' args: { 'foo' }. > > > nbRun: str args: args > <primitive: #primitiveNativeCall module: #NativeBoostPlugin error: errorCode > > ^ self nbCall: #( int run_command (String str, Array args) ) module: 'librunner.dylib' > > The intention is of course to be able to pass arguments to execve() (for example). > I guess I could simply parse a string on the C-side but I'd rather not. > > Any suggestions? > > Cheers, > Max -- Best regards, Igor Stasenko.

Nov. 6, 2012

[Pharo-project] [NativeBoost] pass an array of args to external function

by Max Leske

Hi Working with NativeBoost I'm trying to figure out if there is a way I can pass an array of arguments to a function like so: MyExample run: 'echo' args: { 'foo' }. nbRun: str args: args <primitive: #primitiveNativeCall module: #NativeBoostPlugin error: errorCode > ^ self nbCall: #( int run_command (String str, Array args) ) module: 'librunner.dylib' The intention is of course to be able to pass arguments to execve() (for example). I guess I could simply parse a string on the C-side but I'd rather not. Any suggestions? Cheers, Max

Nov. 6, 2012

[Pharo-project] Pharo Kernel with Metacello

by Pavel Krivanek

Hi, I created an experimental CI job that loads Metacello to the Pharo Kernel. https://ci.lille.inria.fr/pharo/view/Pharo-Kernel%202.0/job/Pharo-Kernel-2.… Cheers, -- Pavel

Nov. 6, 2012

Re: [Pharo-project] Unable to use Monticello in last images from Jenkins

by Guido Chari

Sorry for the late answer. 2012/11/2 Camillo Bruni <camillobruni(a)gmail.com> > > On 2012-11-01, at 15:58, Guido Chari <charig(a)gmail.com> wrote: > > > Both tests succeed. > > grml, maybe squeaksource falls under the argentinian import restriction > as some sort of luxury goods :P > Jeje. I don't think so, but.... > > Ok so another try with zinc? > > ZnClient new > systemPolicy; > url: 'http://smalltalkhub.com/mc/estebanlm/Voyage/main'; > setAcceptEncodingGzip; > beOneShot; > get > Failed. > > > could there be a problem with zip support in your image/vm? > Can you run all the Compression tests? > > Have only zip tests and they are green. > thanks > cami > > I'm starting to think this may be something strange proxy blocking for gzip content but it would be extremely strange. Guido > > I couldn't read at home so i couldn't test it without the proxy but i'm > > "almost sure" the proxy is not explaining the issue. > > > > > > > > 2012/11/1 Camillo Bruni <camillobruni(a)gmail.com> > > > >> could you try the following "benchmarks" > >> > >> > >> > http://dev.nuclearrooster.com/2009/11/08/checking-gzipdeflate-server-respon… > >> > >> with the following urls (just 2 projects): > >> http://smalltalkhub.com/mc/estebanlm/Voyage/main > >> http://squeaksource.com/NativeBoost/ > >> > >> both support gzip answers without problems. > >> > >> On 2012-10-31, at 23:47, Sven Van Caekenberghe <sven(a)stfx.eu> wrote: > >>> Would it be possible to test without the transparant proxy ? > >>> From another location, like from home ? > >>> If this would fail for everyone, we would have heard about it much > >> sooner. > >>> > >>> On 31 Oct 2012, at 22:27, Guido Chari <charig(a)gmail.com> wrote: > >>> > >>>> Yes, since a couple of weeks i can't. I'm on a Unix now behind a > >> transparent proxy. Same Vm, on same machine, behind the same proxy, no > >> problem if strip out the gzip header from the packet. > >>>> > >>>> I'm using a custom personalized VM. But the only thing that is > >> generating the error is the gzip header option on the http packet. Is > that > >> option deeply related or coupled to the vm? BTW, the error is a 400 from > >> the server so i don't believe so. > >>>> > >>>> No one else experimenting the same as me? > >>>> > >>>> > >>>> > >>>> 2012/10/31 Camillo Bruni <camillobruni(a)gmail.com> > >>>> You say you cannot download from squeaksource in the latest 2.0 image? > >>>> > >>>> We use that regularly, for instance for the NativeBoost build, > >>>> and everything works fine (win / linux / mac) > >>>> > >>>> That leaves me quite puzzled about the real cause of this bug... > >>>> > >>>> > >>>> On 2012-10-31, at 21:47, Guido Chari <charig(a)gmail.com> wrote: > >>>>> Hi, > >>>>> > >>>>> Since a couple of weeks i'm have not been able to download packages > >> with > >>>>> Metacello on last image versions from Jenkins. > >>>>> > >>>>> Today i found that if i revert changes on httpClient method from > >>>>> MCHttpRepository everything works fine again. > >>>>> > >>>>> I haven't research deeply on why, i'm not an expert on Zinc, but the > >>>>> message that is breaking everything and making my image to receive a > >> 400 > >>>>> error from squeaksource is setAcceptEncodingGzip that is addinng the > >> gzip > >>>>> header to the requests. > >>>>> > >>>>> As i said, i haven't going to deep with this but as i am the only one > >> who > >>>>> is watching this behavior perhaps is something only for squeaksource. > >>>>> > >>>>> If this is actually an issue and not some fault from myself, and > >> someone > >>>>> give me some help, i can help with the solution. > >>>>> > >>>>> Cheers, > >>>>> Guido. > >>> > >>> -- > >>> Sven Van Caekenberghe > >>> http://stfx.eu > >>> Smalltalk is the Red Pill > >>> > >>> > >>> > >>> > >> > >> > >> > > >

Nov. 6, 2012

Re: [Pharo-project] how pass an instruction in an already running image

by Tudor Girba

Interesting indeed. I tried it on Windows, but it does not work: Startup Error: FileWriteError: File stdout is closed Any idea of what the problem is? Cheers, Doru On Mon, Nov 5, 2012 at 4:16 PM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr>wrote: > Interesting. > We will start a project a bit similar where we can build imagesâ¦. > > Stef > > On Nov 5, 2012, at 12:13 PM, Pavel Krivanek wrote: > > > Maybe some more complex version of this: > > > > > http://gitorious.org/pharo-build/pharo-build/blobs/master/scripts/pharo/Ker… > > > > -- Pavel > > > > On Mon, Nov 5, 2012 at 12:04 PM, Tudor Girba <tudor(a)tudorgirba.com> > wrote: > > Nice. I already thought about the Seaside interface. > > > > But, what do I do if I want to script the commands? For example, I would > like to orchestrate the building of a new image in the background, and when > the second one is ready to shut down the first one. > > > > Cheers, > > Doru > > > > > > On Mon, Nov 5, 2012 at 11:01 AM, Sven Van Caekenberghe <sven(a)stfx.eu> > wrote: > > Hi Doru, > > > > On 05 Nov 2012, at 10:31, Tudor Girba <tudor(a)tudorgirba.com> wrote: > > > >> Hi, > >> > >> I have a running image that I trigger from the command line. What ways > are there to make this running image react to some other command sent from > the command line? > >> > >> Cheers, > >> Doru > > > > The ideal solution, IMO, would be some local telnet access that gives > you a REPL. > > > > What I do with server images, is to install a small, protected Seaside > application that groups a number of the tools already present in Seaside > into a control panel: a browser, an inspector that can also execute code > and some status views. This gives you a primitive but effective interface > to see what is going on. It works surprisingly well. > > > > You can find the code here: > > > > MCHttpRepository > > location: 'http://mc.stfx.eu/BetaNinePublic' > > user: '' > > password: '' > > > > BetaNine-Seaside-Pi-SvenVanCaekenberghe.2 > > > > Here are some screenshots: > > > > <Screen Shot 2012-11-05 at 10.52.23.png> > > > > <Screen Shot 2012-11-05 at 10.59.41.png> > > > > Sven > > > > -- > > Sven Van Caekenberghe > > http://stfx.eu > > Smalltalk is the Red Pill > > > > > > > > > > > > > > -- > > www.tudorgirba.com > > > > "Every thing has its own flow" > > > > > > > -- www.tudorgirba.com "Every thing has its own flow"

Nov. 6, 2012

[Pharo-project] the latest changes have broken something in the debugger?

by Esteban Lorenzano

Hi, when trying to restart a debugging session I'm getting an error... can anyone confirm this? cheers, Esteban

Nov. 6, 2012

Re: [Pharo-project] Can someone fix Squeaksource?

by Frank Shearar

On 6 November 2012 10:12, GÃ¶ran Krampe <goran(a)krampe.se> wrote: > Hi! > > > On 11/06/2012 08:53 AM, Sven Van Caekenberghe wrote: >> >> There are alternatives to SqueakSource: >> >> >> http://smalltalkhub.com >> http://ss3.gemstone.com >> http:/mc.stfx.eu >> >> And you can roll your own solution. >> Many people have moved on. > > > I know - but I am having problems installing stuff! > > Let me repeat - I *know* about alternatives - I am *not* asking for using it > myself. But please tell me in that case how to install Seaside for example > without SS working? Yeah, yeah, I will try the mirror but I had some issue > with that... You could take a look at how builderCI rewires Metacello's internals: https://github.com/dalehenrich/builderCI/blob/master/scripts/latAmMirror.st. It's a bit evil in that it installs an ObjectsAsMethodsWrapper to do the job, but it does work. frank > regards, GÃ¶ran >

Nov. 6, 2012

[Pharo-project] [update 2.0] #20382

by Esteban Lorenzano

20382 ----- Issue 6911: integrate Manifest and Critics browser http://code.google.com/p/pharo/issues/detail?id=6911 Issue 6915: after cleanUpForProduction, Nautilus throws DNU http://code.google.com/p/pharo/issues/detail?id=6915 Issue 6919: Better file out of test results http://code.google.com/p/pharo/issues/detail?id=6919 Diff information: http://ss3.gemstone.com/ss/Pharo20/SUnit-UI-EstebanLorenzano.47.diff http://ss3.gemstone.com/ss/Pharo20/Nautilus-EstebanLorenzano.374.diff http://ss3.gemstone.com/ss/Pharo20/Manifest-Tests-EstebanLorenzano.20.diff http://ss3.gemstone.com/ss/Pharo20/Manifest-CriticBrowser-EstebanLorenzano.… http://ss3.gemstone.com/ss/Pharo20/Manifest-Resources-Tests-EstebanLorenzan… http://ss3.gemstone.com/ss/Pharo20/Manifest-Core-EstebanLorenzano.94.diff

Nov. 6, 2012

Re: [Pharo-project] Can someone fix Squeaksource?

by GÃ¶ran Krampe

Hi! On 11/06/2012 08:53 AM, Sven Van Caekenberghe wrote: > There are alternatives to SqueakSource: > > > http://smalltalkhub.com > http://ss3.gemstone.com > http:/mc.stfx.eu > > And you can roll your own solution. > Many people have moved on. I know - but I am having problems installing stuff! Let me repeat - I *know* about alternatives - I am *not* asking for using it myself. But please tell me in that case how to install Seaside for example without SS working? Yeah, yeah, I will try the mirror but I had some issue with that... regards, GÃ¶ran

Nov. 6, 2012