July 2013 - Pharo-dev - lists.pharo.org

Re: [Pharo-dev] Can't open image file without write access

by Igor Stasenko

On 14 July 2013 12:55, Damien Cassou <damien.cassou(a)gmail.com> wrote: > Hi, > > if I try to launch a Pharo image and the current user only has read > access, I see a black window that never disappears. How can I launch > an image without having write access to it? This is a problem for all > pharo-based applications that companies will produce because they will > probably be placed in read-only directories such as /usr/bin or > /Applications or c:\program files > are you sure this is image file, not .changes? because i see that VM uses fopen(file, "rb") for openiing it. btw, have you tried to trace system calls while launching VM? i just tried: ls -la ~/Downloads/NativeBoost/NativeBoost.image -r--r--r--@ 1 sig staff 25081972 Jul 12 19:48 /Users/sig/Downloads/NativeBoost/NativeBoost.image opening it without problem. > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill > -- Best regards, Igor Stasenko.

July 14, 2013

opal bug with the old debugger

by Andrei Vasile Chis

Hi, Executing '1 haba' in a workspace and then choosing create method from the pre debug window leads to this exception: UndefinedObject(Object)>>doesNotUnderstand: #methodOrBlockNode If instead I choose to debug, select the top context of the stack and the press the 'Creare method' button a different exception is thrown: UndefinedObject(Object)>>doesNotUnderstand: #debugHighlightRange In both cases the method is created. So known or unknown issue? Also it doesn't seem to happen with the new debugger. Not sure why :) Andrei

July 14, 2013

Re: [Pharo-dev] Protocol buffers - anyone working on it?

by Sven Van Caekenberghe

On 14 Jul 2013, at 18:49, GÃ¶ran Krampe <goran(a)krampe.se> wrote: > Hey! > > Just wanted to check, is someone working on implementing protobufs in Pharo? > > regards, GÃ¶ran http://forum.world.st/Protocol-Buffers-anyone-td3067246.html ;-) Sven -- Sven Van Caekenberghe Proudly supporting Pharo http://pharo.org http://association.pharo.org http://consortium.pharo.org

July 14, 2013

Protocol buffers - anyone working on it?

by GÃ¶ran Krampe

Hey! Just wanted to check, is someone working on implementing protobufs in Pharo? regards, GÃ¶ran

July 14, 2013

Re: [Pharo-dev] Recommendation for password encryption?

by Mariano Martinez Peck

Thanks Paul! THere are test and they all pass (7 tests) in Pharo 2.0! Excellent. It would be nice to have a ConfigurationOf also? I guess my use-case if the one of #testEncryptDecrypt, right? If we put it to SmalltalkHub we can also write a quick tutorial :) Btw..for my scenario I don't care at all about speed ;) On Sun, Jul 14, 2013 at 8:16 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr > wrote: > Hi paul > > could you migrate the code to SmalltalkHub because this would be good to > have > a good set of packages available? > Is there tests? > Because I could port it on Pharo 2.0 and 3.0. > > > Stef > > > On Jul 13, 2013, at 4:54 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > > > I made a Smalltalk implementation of the Blowfish cipher > > (https://en.wikipedia.org/wiki/Blowfish_%28cipher%29) here: > > http://www.squeaksource.com/Cryptography/Blowfish-PaulDeBruicker.8.mcz > > > > > > It would benefit from being NativeBoost-ified but it works and would do > what > > you want. > > > > > > Also I haven't tried it in Pharo 2 or 3 but it works in Squeak, Pharo > 1.4, & > > Cuis. > > > > > > > > > > > > > > > > > > -- > > View this message in context: > http://forum.world.st/Pharo-dev-Recommendation-for-password-encryption-tp46… > > Sent from the Pharo Smalltalk Developers mailing list archive at > Nabble.com. > > > > > -- Mariano http://marianopeck.wordpress.com

July 14, 2013

Re: [Pharo-dev] Can't open image file without write access

by Camillo Bruni

Both startup and shutdown write to the changes file which in this case does not make sense. On 2013-07-14, at 12:55, Damien Cassou <damien.cassou(a)gmail.com> wrote: > Hi, > > if I try to launch a Pharo image and the current user only has read > access, I see a black window that never disappears. How can I launch > an image without having write access to it? This is a problem for all > pharo-based applications that companies will produce because they will > probably be placed in read-only directories such as /usr/bin or > /Applications or c:\program files > > -- > Damien Cassou > http://damiencassou.seasidehosting.st > > "Success is the ability to go from one failure to another without > losing enthusiasm." > Winston Churchill >

July 14, 2013

Re: [Pharo-dev] Recommendation for password encryption?

by StÃ©phane Ducasse

Hi paul could you migrate the code to SmalltalkHub because this would be good to have a good set of packages available? Is there tests? Because I could port it on Pharo 2.0 and 3.0. Stef On Jul 13, 2013, at 4:54 PM, Paul DeBruicker <pdebruic(a)gmail.com> wrote: > I made a Smalltalk implementation of the Blowfish cipher > (https://en.wikipedia.org/wiki/Blowfish_%28cipher%29) here: > http://www.squeaksource.com/Cryptography/Blowfish-PaulDeBruicker.8.mcz > > > It would benefit from being NativeBoost-ified but it works and would do what > you want. > > > Also I haven't tried it in Pharo 2 or 3 but it works in Squeak, Pharo 1.4, & > Cuis. > > > > > > > > > -- > View this message in context: http://forum.world.st/Pharo-dev-Recommendation-for-password-encryption-tp46… > Sent from the Pharo Smalltalk Developers mailing list archive at Nabble.com. >

July 14, 2013

Can't open image file without write access

by Damien Cassou

Hi, if I try to launch a Pharo image and the current user only has read access, I see a black window that never disappears. How can I launch an image without having write access to it? This is a problem for all pharo-based applications that companies will produce because they will probably be placed in read-only directories such as /usr/bin or /Applications or c:\program files -- Damien Cassou http://damiencassou.seasidehosting.st "Success is the ability to go from one failure to another without losing enthusiasm." Winston Churchill

July 14, 2013

Re: [Pharo-dev] Project Catalog getting out slowly :)

by Marco A Gonzalez

You want "scraping HTML" and not "scrapping HTML". Sent from my iPhone On Jul 13, 2013, at 8:13 AM, StÃ©phane Ducasse <stephane.ducasse(a)inria.fr> wrote: > Hi guys > > I start to be able to generate such files for a Pharo project catalog > > <Soup.html> > <XMLWriter.html> > > > I added some metadata to configuration files and it pays off. > > Stef

July 13, 2013

Re: [Pharo-dev] [NB]: Review & fixes & ideas

by Igor Stasenko

On 13 July 2013 19:20, Igor Stasenko <siguctua(a)gmail.com> wrote: > On 13 July 2013 02:04, Sean P. DeNigris <sean(a)clipperadams.com> wrote: >> Thanks for all this work, Igor! But can we do a simple system call yet?! >> > yes this is strange thing.. once it was worked, but then suddently VM > start crashing. > the answer is in VM, not NB. > btw it works, in at least latest Mac VM. And i did nothing to fix it, so the problem may reoccur. -- Best regards, Igor Stasenko.

July 13, 2013