April 2016 - Pharo-users - lists.pharo.org

Building an application with pharo

by Torsten Bergmann

Arnaud wrote: >How can an application develop in pharo be deployed(web application >and stand alone application)? Highly depends on what kind of application you develop (installable rich client or web application for deployment on a user machine or a hosted system using a cloud provider) Some pointers when you deploy for a machine installation: http://zn.stfx.eu/zn/build-and-deploy-1st-webapp/ https://pharo.fogbugz.com/?W78 http://pillarhub.pharocloud.com/hub/demarey/ez5m8nnaojww0rrnvnih9l4uy http://lists.gforge.inria.fr/pipermail/pharo-project/2010-February/021450.h… or hosted somewhere like on Pharocloud https://www.pharocloud.com/kb >How can i capture frame and packet in a network using pharo? you need something that intercepts network communication. https://www.wireshark.org comes to mind. You could possibly bind directly to libpcap (a portable C/C++ library for network traffic capture that is used by Wireshark) using Pharos Universal FFI. There is also WinPcap for Windows. Bye T.

April 6, 2016

Re: [Pharo-users] flags in pharo

by Damien Cassou

Thibault ARLOING <thibault.arloing(a)hotmail.fr> writes: > I finally found want i search, so the flags were not useful ! > > i just wanted to know, in a method, if i already pass through the previous method. > > I just have to transport an additional information. I was starting to be afraid when Phil proposed MethodWrappers :-). I think you can do much more simple than that. -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill

April 6, 2016

Re: [Pharo-users] flags in pharo

by Thibault ARLOING

I finally found want i search, so the flags were not useful ! i just wanted to know, in a method, if i already pass through the previous method. I just have to transport an additional information. thank you for your answer, they help me in finding the solution :) Thibault ________________________________ De : Pharo-users <pharo-users-bounces(a)lists.pharo.org> de la part de phil(a)highoctane.be <phil(a)highoctane.be> EnvoyÃ© : mercredi 6 avril 2016 15:35 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo On Wed, Apr 6, 2016 at 2:47 PM, Blondeau Vincent <vincent.blondeau(a)worldline.com<mailto:vincent.blondeau@worldline.com>> wrote: No, it is just a marker for the method. If you want to do what you asked, put a halt (self halt), or, a trace (self crLog: 'amessage') and open the Transcript. You may want to investigate MethodWrappers: http://scg.unibe.ch/wiki/faq/pharo/howToLoadMethodWrappers https://chicoary.wordpress.com/2012/11/15/method-wrapper-in-pharosmalltalk/ http://www.smalltalkhub.com/#!/~philippeback/ObjectsAsMethodsWrap This for sure will help in achieving what you want. HTH Phil Vincent De : Pharo-users [mailto:pharo-users-bounces@lists.pharo.org<mailto:pharo-users-bounces@lists.pharo.org>] De la part de Thibault ARLOING EnvoyÃ© : mercredi 6 avril 2016 14:44 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo Ok, but i understand that it can't be use to know if we already pass through a method ? Thibault ________________________________ De : Pharo-users <pharo-users-bounces(a)lists.pharo.org<mailto:pharo-users-bounces@lists.pharo.org>> de la part de Marcus Denker <marcus.denker(a)inria.fr<mailto:marcus.denker@inria.fr>> EnvoyÃ© : mercredi 6 avril 2016 14:25 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo Hi, the convention is to put something like self flag: #TODO. in the code, then you can search for senders of #TODO and get a list of all things you wanted to fix. Marcus On 06 Apr 2016, at 14:17, Damien Pollet <damien.pollet+pharo(a)gmail.com<mailto:damien.pollet+pharo@gmail.com>> wrote: It's just an empty method doing nothing. Then, as it says in the comment, you can use the tools to look for it. Nautilus knows to check for it and display a nice icon in the method list. On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr<mailto:thibault.arloing@hotmail.fr>> wrote: Hi, Can someone explain me how ProtoObject>>flag: works in pharo please ? thx, Thibault Arloing !!!************************************************************************************* "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!"

April 6, 2016

Re: [Pharo-users] flags in pharo

by phil＠highoctane.be

On Wed, Apr 6, 2016 at 2:47 PM, Blondeau Vincent < vincent.blondeau(a)worldline.com> wrote: > No, it is just a marker for the method. > > > > If you want to do what you asked, put a halt (self halt), or, a trace > (self crLog: âamessageâ) and open the Transcript. > You may want to investigate MethodWrappers: http://scg.unibe.ch/wiki/faq/pharo/howToLoadMethodWrappers https://chicoary.wordpress.com/2012/11/15/method-wrapper-in-pharosmalltalk/ http://www.smalltalkhub.com/#!/~philippeback/ObjectsAsMethodsWrap This for sure will help in achieving what you want. HTH Phil > > > > Vincent > > > > *De :* Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] *De la > part de* Thibault ARLOING > *EnvoyÃ© :* mercredi 6 avril 2016 14:44 > *Ã :* Any question about pharo is welcome > *Objet :* Re: [Pharo-users] flags in pharo > > > > Ok, but i understand that it can't be use to know if we already pass > through a method ? > > > > Thibault > > > ------------------------------ > > *De :* Pharo-users <pharo-users-bounces(a)lists.pharo.org> de la part de > Marcus Denker <marcus.denker(a)inria.fr> > *EnvoyÃ© :* mercredi 6 avril 2016 14:25 > *Ã :* Any question about pharo is welcome > *Objet :* Re: [Pharo-users] flags in pharo > > > > Hi, > > > > the convention is to put something like > > > > self flag: #TODO. > > > > in the code, then you can search for senders of #TODO and get a list of > all things you wanted to fix. > > > > Marcus > > > > > > On 06 Apr 2016, at 14:17, Damien Pollet <damien.pollet+pharo(a)gmail.com> > wrote: > > > > It's just an empty method doing nothing. > > > > Then, as it says in the comment, you can use the tools to look for it. > Nautilus knows to check for it and display a nice icon in the method list. > > > > On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr> > wrote: > > Hi, > > > > Can someone explain me how ProtoObject>>flag: works in pharo please ? > > > > thx, > > > > Thibault Arloing > > > > > > > !!!************************************************************************************* > "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage > exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret > professionnel. Si vous recevez ce message par erreur, merci d'en avertir > immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne > pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra > Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs > efforts soient faits pour maintenir cette transmission exempte de tout > virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa > responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un > virus transmis. > > This e-mail and the documents attached are confidential and intended > solely for the addressee; it may also be privileged. If you receive this > e-mail in error, please notify the sender immediately and destroy it. As > its integrity cannot be secured on the Internet, the Worldline liability > cannot be triggered for the message content. Although the sender endeavours > to maintain a computer virus-free network, the sender does not warrant that > this transmission is virus-free and will not be liable for any damages > resulting from any virus transmitted.!!!" >

April 6, 2016

Re: [Pharo-users] Building an application with pharo

by Serge Stinckwich

On Wed, Apr 6, 2016 at 3:08 PM, mathias arnaud nkeumo tsombeng <arnaud.tsombeng(a)gmail.com> wrote: > Dear sir, Dear Arnaud, > Am student in master 2 in computer science department in the > university of yaoundÃ© 1 and for my master thesis, i have to build an > anomaly detection algorithm for a network intrusion detection in > pharo.i have started reading about pharo. And i have the following > question in mine > - How can an application develop in pharo be deployed(web application > and stand alone application)? Why do you want to deploy your application ? first of all try to do something simple and you could take of deployment issues later. > - How can i capture frame and packet in a network using pharo? I'm not sure you can do that directly in Pharo, but this always possible to use an external application to log the packet and do the analysis inside Pharo. BTW, I will be visiting YaoundÃ© mid May 2016. We could spend sometimes to discuss about Pharo if you need any help. Regards, -- Serge Stinckwich UCBN & UMI UMMISCO 209 (IRD/UPMC) Every DSL ends up being Smalltalk http://www.doesnotunderstand.org/

April 6, 2016

Building an application with pharo

by mathias arnaud nkeumo tsombeng

Dear sir, Am student in master 2 in computer science department in the university of yaoundÃ© 1 and for my master thesis, i have to build an anomaly detection algorithm for a network intrusion detection in pharo.i have started reading about pharo. And i have the following question in mine - How can an application develop in pharo be deployed(web application and stand alone application)? - How can i capture frame and packet in a network using pharo? Best Regards, Arnaud

April 6, 2016

Re: [Pharo-users] flags in pharo

by Blondeau Vincent

No, it is just a marker for the method. If you want to do what you asked, put a halt (self halt), or, a trace (self crLog: 'amessage') and open the Transcript. Vincent De : Pharo-users [mailto:pharo-users-bounces@lists.pharo.org] De la part de Thibault ARLOING EnvoyÃ© : mercredi 6 avril 2016 14:44 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo Ok, but i understand that it can't be use to know if we already pass through a method ? Thibault ________________________________ De : Pharo-users <pharo-users-bounces(a)lists.pharo.org<mailto:pharo-users-bounces@lists.pharo.org>> de la part de Marcus Denker <marcus.denker(a)inria.fr<mailto:marcus.denker@inria.fr>> EnvoyÃ© : mercredi 6 avril 2016 14:25 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo Hi, the convention is to put something like self flag: #TODO. in the code, then you can search for senders of #TODO and get a list of all things you wanted to fix. Marcus On 06 Apr 2016, at 14:17, Damien Pollet <damien.pollet+pharo(a)gmail.com<mailto:damien.pollet+pharo@gmail.com>> wrote: It's just an empty method doing nothing. Then, as it says in the comment, you can use the tools to look for it. Nautilus knows to check for it and display a nice icon in the method list. On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr<mailto:thibault.arloing@hotmail.fr>> wrote: Hi, Can someone explain me how ProtoObject>>flag: works in pharo please ? thx, Thibault Arloing !!!************************************************************************************* "Ce message et les piÃ¨ces jointes sont confidentiels et rÃ©servÃ©s Ã l'usage exclusif de ses destinataires. Il peut Ã©galement Ãªtre protÃ©gÃ© par le secret professionnel. Si vous recevez ce message par erreur, merci d'en avertir immÃ©diatement l'expÃ©diteur et de le dÃ©truire. L'intÃ©gritÃ© du message ne pouvant Ãªtre assurÃ©e sur Internet, la responsabilitÃ© de Worldline ne pourra Ãªtre recherchÃ©e quant au contenu de ce message. Bien que les meilleurs efforts soient faits pour maintenir cette transmission exempte de tout virus, l'expÃ©diteur ne donne aucune garantie Ã cet Ã©gard et sa responsabilitÃ© ne saurait Ãªtre recherchÃ©e pour tout dommage rÃ©sultant d'un virus transmis. This e-mail and the documents attached are confidential and intended solely for the addressee; it may also be privileged. If you receive this e-mail in error, please notify the sender immediately and destroy it. As its integrity cannot be secured on the Internet, the Worldline liability cannot be triggered for the message content. Although the sender endeavours to maintain a computer virus-free network, the sender does not warrant that this transmission is virus-free and will not be liable for any damages resulting from any virus transmitted.!!!"

April 6, 2016

Re: [Pharo-users] flags in pharo

by Thibault ARLOING

Ok, but i understand that it can't be use to know if we already pass through a method ? Thibault ________________________________ De : Pharo-users <pharo-users-bounces(a)lists.pharo.org> de la part de Marcus Denker <marcus.denker(a)inria.fr> EnvoyÃ© : mercredi 6 avril 2016 14:25 Ã : Any question about pharo is welcome Objet : Re: [Pharo-users] flags in pharo Hi, the convention is to put something like self flag: #TODO. in the code, then you can search for senders of #TODO and get a list of all things you wanted to fix. Marcus On 06 Apr 2016, at 14:17, Damien Pollet <damien.pollet+pharo(a)gmail.com<mailto:damien.pollet+pharo@gmail.com>> wrote: It's just an empty method doing nothing. Then, as it says in the comment, you can use the tools to look for it. Nautilus knows to check for it and display a nice icon in the method list. On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr<mailto:thibault.arloing@hotmail.fr>> wrote: Hi, Can someone explain me how ProtoObject>>flag: works in pharo please ? thx, Thibault Arloing

April 6, 2016

Re: [Pharo-users] flags in pharo

by Marcus Denker

Hi, the convention is to put something like self flag: #TODO. in the code, then you can search for senders of #TODO and get a list of all things you wanted to fix. Marcus > On 06 Apr 2016, at 14:17, Damien Pollet <damien.pollet+pharo(a)gmail.com> wrote: > > It's just an empty method doing nothing. > > Then, as it says in the comment, you can use the tools to look for it. Nautilus knows to check for it and display a nice icon in the method list. > > On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr <mailto:thibault.arloing@hotmail.fr>> wrote: > Hi, > > Can someone explain me how ProtoObject>>flag: works in pharo please ? > > > thx, > > > Thibault Arloing >

April 6, 2016

Re: [Pharo-users] flags in pharo

by Damien Pollet

It's just an empty method doing nothing. Then, as it says in the comment, you can use the tools to look for it. Nautilus knows to check for it and display a nice icon in the method list. On 6 April 2016 at 13:54, Thibault ARLOING <thibault.arloing(a)hotmail.fr> wrote: > Hi, > > > Can someone explain me how ProtoObject>>flag: works in pharo please ? > > > thx, > > > Thibault Arloing >

April 6, 2016