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Re: [Dillo-dev]pthreads
by Jorge Arellano Cid Nov. 24, 2004

Nov. 24, 2004

On Wed, Nov 24, 2004 at 03:15:15PM +0100, Riccardo Mottola wrote: > Hey Jorge, > > just a quick answer, but I am ina hurry > > > I have solaris, I have gcc. so I can test and compile. I have also > MkLinux which is linux where threads are mapped to mach threads (linux > on mach microkernel). > > > What source code should I run? How do i check for memory leaks (no > valgrind for solaris)... I posted it to the mailing list with instructions. You can find it here: http://lists.auriga.wearlab.de/pipermail/dillo-dev/2004-November/002436.html The mail thread starts at: http://lists.auriga.wearlab.de/pipermail/dillo-dev/2004-November/002429.html BTW, I'm making some tests in dillo using the results explained there, and the results are impressive: For instance: USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND jcid 3234 2.5 13.9 663804 13116 pts/15 S+ 11:59 0:05 ./dillo jcid 3238 0.0 13.9 663804 13116 pts/15 S+ 11:59 0:00 ./dillo (see the huge virtual size? It's a simple page with lots of tiny images). The same dillo, this time using the explicit detached-attribute pthread creation technique, gives: USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND jcid 3792 11.8 11.0 14116 10448 pts/15 S+ 12:49 0:07 ./dillo jcid 3793 0.3 11.0 14116 10448 pts/15 S+ 12:49 0:00 ./dillo Same code, same page. Something really weird is going on here! Does anyone know the email of the pthreads library maintainer? -- Cheers Jorge.-

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[Dillo-dev]Parser orthogonalization
by Jorge Arellano Cid Nov. 21, 2004

Nov. 21, 2004

Hi there, A few days ago I finished the: [1] Orthogonalize the parser (leaks, XML, CSS) task from the list. I didn't commit it inmediately because of the pthreads issue we're still workint in (it showed as a parser bug when in fact it was elsewhere). Now the large parser patch is commited (a 70KB beast!). From the ChangeLog: <q> * Orthogonalized the generic parser: - Fixes memory leaks and widget state when recovering from bad HTML. - Improves error detection and validation (needed by XHTML). - Makes DOC tree generation possible (needed by CSS). - Cleaner design of handling routines for bad HTML. - Orthodox treatment of double optional elements (HTML, HEAD, BODY). - Lots of minor code cleanups. </q> That's the summary. Now tags are always pushed into the stack when they're found and the respective closing functions are always called when finishing them, no matter if this is triggered by an explicit tag, optional close, or bad-HTML cleanup. This is very important because of the above explained reasons. The routines for handling HTML cleanup (optional, magic and bad HTML) were mostly isolated into three functions: Html_test_section() Html_stack_cleanup_at_open() Html_tag_cleanup_at_close() (fairly commented in the source). In brief: the good news of all of this patch is that it makes much easier to understand, improve and maintain the parser (eventually to chop, merge or reuse too), fixes memory handling, widget creation state, validation, and is also good for future CSS, XHTML. For instance, look at the new <P> and </P> tag treatment at: http://www-106.ibm.com/developerworks/eserver/articles/framework.html Now, I'm back to pthreads, ah, and I have more cleanups already done waiting for commit, some patches pending, the usual stuff! -- Cheers Jorge.-

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[Dillo-dev]Dillo and multimedia keys
by Andrea Spadaccini Nov. 20, 2004

Nov. 20, 2004

Hi everyone, does Dillo support "strange" keys that are configured with Xmodmap? I'd like to hit the "back" button (XF86Back) and go back one page, and so on... If Dillo doesn't support this, you could give me suggestions on how to implement it. I know a little C, and maybe I could be able to help you. Thanks in advance -- [ Andrea Spadaccini a.k.a. Lupino / Lupin85 - from Catania ] [ MAIL: lupin85(at)email.it - ICQ: 91528290 - Linux 2.4.22 ] [ Linux Registered User #313388 - Powered by Slackware 9.1 ] -- Email.it, the professional e-mail, gratis per te: http://www.email.it/f Sponsor: Email.it Phone Card: chiami in tutto il mondo a tariffe imbattibili da tutti i telefoni fissi e cellulari! Clicca e scopri come Clicca qui: http://adv.email.it/cgi-bin/foclick.cgi?mid=2686&d=20-11

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[Dillo-dev]dns error with static dillo
by Roberto A. Foglietta Nov. 16, 2004

Nov. 16, 2004

Hi, please try to reproduce this bug: I've compiled dillo with -static in linking but 0.8.2 --> 0.8.4rc1 show the same problem: dns error! [roberto@wsraf src]$ ./dillo Gdk-WARNING **: locale not supported by C library GLib-WARNING **: getpwuid_r(): failed due to: No such user 1309. Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data Gtk-WARNING **: libc.so.6: cannot handle TLS data dillo_dns_init: Here we go! Disabling cookies. Nav_open_url: Url=>about:splash< Nav_open_url: Url=>http://www.lugge.net< Dns_server [0]: www.lugge.net is (nil) Dillo: normal exit! -- Roberto A. Foglietta Analista Programmatore GNU/Linux SAD Trasporto Locale S.p.a. Corso Italia 13/N 39100 BOLZANO (I) Tel. +39/0471-450.261 Fax +39/0471-450.253

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[Dillo-dev]refresh tag patch for 0.8.4 (and fix)
by Roberto A. Foglietta Nov. 16, 2004

Nov. 16, 2004

Hi, previous patch was little buggy, I hope this is better and it's against the last version I know. I hope you will interested in apply it. :-) Cheers, -- Roberto A. Foglietta Analista Programmatore GNU/Linux SAD Trasporto Locale S.p.a. Corso Italia 13/N 39100 BOLZANO (I) Tel. +39/0471-450.261 Fax +39/0471-450.253

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[Dillo-dev]https by lynx -source
by Hanspeter Roth Nov. 15, 2004

Nov. 15, 2004

Hello, I don't know where to post feature requests. So I try here. Could one do a preliminary implementation of HTTPS (SSL) via piping to `lynx -source %s'? -Hanspeter

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[Dillo-dev]Toolkit & dillo
by Lars Segerlund Nov. 15, 2004

Nov. 15, 2004

There has been a lot of talk about toolkits and dillo, and I had a small idea. What about using lesstif ( Motif ) for dillo ? It's fairly small ( you can bring only the widgets you need ) and if done with some care a statically linked dillo would not be bloated. I can have a look at it, but I would like the general opinion first, ( I would even give Xt a shot :-) that way it would be FAST & SMALL ). regards, Lars Segerlund.

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[Dillo-dev]Orthogonalize the parser (leaks, XML, CSS)
by Jorge Arellano Cid Nov. 15, 2004

Nov. 15, 2004

Hi there, I'm devoted 100% to this task now. It started as a small polish and ended being a huge patch. It's incredible how tricky optional tags can get when combined into a pot of tag soup! :-) Add, memory management (almost done), validation, HTML+XML soup and you'll get the idea. I'm testing now. It seems pretty good by now, but there's a page where it hangs dillo with almost no CPU consumption. A riddle to solve... -- Cheers Jorge.-

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Re: [Dillo-dev]Task list & priorities
by Jorge Arellano Cid Nov. 9, 2004

Nov. 9, 2004

Hi Brian, Please keep this thread on dillo-dev. On Tue, Nov 09, 2004 at 08:12:50AM -0500, Brian Hechinger wrote: > On Mon, Nov 08, 2004 at 06:15:59PM -0300, Jorge Arellano Cid wrote: > > > > Great! > > Now we have a man in charge of it. > > i would be honored. > > > str = a_Prefs_get("font_factor"); > > if (str) > > ff = strtol(str); > > g_free(str); > > i've read all your email, and it looks like mostly enough to get me started, > but i just had this thought: > > if the dpi reads all the rc files in, we're going to have to be able to > specify which rc file we want to get our config from. we need to > implement a system of scope for the rc files. i don't want the cookie > module asking if it has permission to authorize a site to use cookies > by getting it's config from the cacherc which has an identical format. > > what do you think is the best way to go about doing that? make the rc > filename a requirement in the call? > > str = a_Prefs_get("font_factor", "dillorc"); This is a good idea to start with. > > and then in the dpi just have the rc files as a linked list with an entry for > the filename to do a strcmp() on? Maybe, but remember that cookiesrc has another format. It's not a variable/value pairs list, but a list of instances of the same abstract variable (to name it somehow ;). This also needs some thought. > > also, i still need to read about dpis of course, but are they long running > processes? Dpi servers, YES. Dpi filters come and go per request. > the way i'm thinking is that we don't want the rc files read > every time a preference is needed, so the first instance of dillo will start > the config dpi running, and it will continue to run until there are no more > instances of dillo running. does this sound reasonable? Yes. In fact, that's what the bookmarks dpi server does. You don't even have to worry about launching a dpi, that's the dpid job. It's done automatically. -- Cheers Jorge.-

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[Dillo-dev]Task list & priorities
by Jorge Arellano Cid Nov. 8, 2004

Nov. 8, 2004

Hi there, Here I'm attaching the draft for the priorities list we're working on with Sebastian. Note that [1] Parsing of XML empty tags (e.g <script/> as <script></script>). is already done! and I'm working on the parser to avoid memory leaks with bad HTML, to be able to get the doc tree from parsing (XML well formedness validation and hopefully good for CSS too). Let's name this one as: [1] Orthogonalize the parser (leaks, XML, CSS) And here are a few to add to the list too: [ ] Login messages for the ftp dpi. [ ] Bookmarks dpi "sort" function. [ ] Back/Forward for #anchored links. -- Cheers Jorge.- PS: Please conside all of these works when I'm sending delayed answers :-P

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