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[bug]: uint32_t not declared
by onepoint＠starurchin.org May 24, 2009

May 24, 2009

The latest tip fails to build for me. I don't have uint32_t. Which header should include it? I'm using gcc 4.1.2. Regards, Jeremy Henty

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Latest on invalid image callback references
by onepoint＠starurchin.org May 23, 2009

May 23, 2009

The valgrind logs are still showing invalid memory accesses that happen when image callbacks refer to DilloImages that have been freed by a_Web_free(). This is after the imgref patch was applied, since when I've been running an essentially unpatched Dillo. My image tracing still shows that the image pipeline sometimes continues to run after a_Web_free() frees the image it is attached to. As far as I can tell there has been no recent change in the behaviour of this problem. I have just applied a patch I was considering earlier that makes a_Cache_stop_client() close the client. I've attached it for comments, but I won't suggest applying it until we can see whether it's made any difference. That will take a few days, as I still haven't found a reliable way to reproduce the bug so I will just have to wait a few days and see if it stops appearing in the logs. Please comment on whether this patch is the right way to fix this. Regards, Jeremy Henty PS. You'll probably notice fewer valgrind reports in my log pages in future because I just returned to full-time work so I won't be surfing from home nearly as much.

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[rutkowski.adrian1@gmail.com: Re: [Dillo-dev] Dillo failed to compile with GCC 4.4.0]
by jcid＠dillo.org May 23, 2009

May 23, 2009

On Fri, May 22, 2009 at 06:51:16PM +0000, corvid wrote: > No need. Adrian went through a few rounds of sending me the error > msgs, I committed some consts, and then he reported: > > > Success! :) > > Now it compiles and runs whitout glitches. Excellent! -- Cheers Jorge.-

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Dillo failed to compile with GCC 4.4.0
by rutkowski.adrian1＠gmail.com May 22, 2009

May 22, 2009

Hi, I'm trying to compile latest dillo hg snapshot with GCC 4.4.0 and got this error: g++ -DHAVE_CONFIG_H -I. -I.. -I/usr/local/include -g -O2 -Wall -W -Wno-unused-parameter -fno-rtti -fno-exceptions -MT tablecell.o -MD -MP -MF .deps/tablecell.Tpo -c -o tablecell.o tablecell.cc tablecell.cc: In member function ?virtual void dw::TableCell::wordWrap(int)?: tablecell.cc:55: error: invalid conversion from ?const char*? to ?char*? make[2]: *** [tablecell.o] B??d 1 make[2]: Opuszczenie katalogu `/home/adrian/src/dillo/dw' make[1]: *** [all-recursive] B??d 1 make[1]: Opuszczenie katalogu `/home/adrian/src/dillo' make: *** [all] B??d 2 System is Arch Linux with latest gcc package (gcc-4.4.0-2). Adrian Rutkowski

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Dillo failed to compile with GCC 4.4.0
by rutkowski.adrian1＠gmail.com May 22, 2009

May 22, 2009

On Fri, May 22, 2009 at 05:34:20PM +0000, corvid wrote: > Does this compile cleanly for you: > > diff -r 717e6ced084f src/uicmd.cc > --- a/src/uicmd.cc Fri May 22 17:16:18 2009 +0000 > +++ b/src/uicmd.cc Fri May 22 17:32:05 2009 +0000 > @@ -694,8 +694,8 @@ static char *UIcmd_make_save_filename(co > static char *UIcmd_make_save_filename(const char *pathstr) > { > size_t MaxLen = 64; > - char *FileName, *name, *newname, *o, *n; > - const char *dir = a_UIcmd_get_save_dir(); > + char *FileName, *newname, *o, *n; > + const char *name, *dir = a_UIcmd_get_save_dir(); > > if ((name = strrchr(pathstr, '/'))) { > if (strlen(++name) > MaxLen) { Yes that fixed it, now it stops here: g++ -DHAVE_CONFIG_H -I. -I.. -DDILLORC_SYS='"/usr/local/etc/dillorc"' -I/usr/local/include -I.. -I/usr/include/libpng12 -I/usr/local/include -Wno-non-virtual-dtor -g -O2 -Wall -W -Wno-unused-parameter -fno-rtti -fno-exceptions -MT html.o -MD -MP -MF .deps/html.Tpo -c -o html.o html.cc html.cc: In function ?void Html_tag_open_meta(DilloHtml*, const char*, int)?: html.cc:2812: error: invalid conversion from ?const char*? to ?char*? make[1]: *** [html.o] B??d 1 make[1]: Opuszczenie katalogu `/home/adrian/src/dillo/src' make: *** [all-recursive] B??d 1

1 0

image inputs, height and width attrs
by corvid＠lavabit.com May 19, 2009

May 19, 2009

I noticed that images in image inputs weren't scaling, but then I saw in the spec that INPUT isn't supposed to have height and width attrs anyway, so I don't know whether we should do anything about it.

2 2

patch: MSG* macros (Re: patch: default home dir)
by corvid＠lavabit.com May 18, 2009

May 18, 2009

Jorge wrote: > On Fri, May 15, 2009 at 11:06:33PM +0000, corvid wrote: > > BTW, is there a reason why MSG_HTTP doesn't have an "if (prefs.show_msg)"? > > Not much of a reason. > IIRC sometime ago I regarded those as "more important", or at least > they should be visible before searching bugs from the parser and up. > > > And is there a reason why only MSG gets a fflush? > > Most probably in a debugging session, important messages were > beong buffered and so the flush. > > I'd say yes, let's have the fflush and prefs.show_msg act on all of them. > Patch is welcomed! :) I'm sending this to the list in case I'm doing something clumsy or dangerous. It's working for me, anyway.

1 1

dillo sys config location
by corvid＠lavabit.com May 17, 2009

May 17, 2009

I think someone may have brought this up at some point, but what do we want to do about -DDILLORC_SYS='"/usr/local/etc/dillorc"' (as it happens to be in my case) and #define PATHS_RC_SYS "/etc/dillo/" ?

1 0

[patch] Do not change window title
by Christian.Kellermann＠nefkom.net May 16, 2009

May 16, 2009

Skipped content of type multipart/mixed

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[patch] GCC v4.4
by tim.nieradzik＠gmx.de May 15, 2009

May 15, 2009

Dillo does not compile with GCC v4.4.0. A patch is attached. --Tim

4 6

JavaScript support experiment
by stevegigijoe＠yahoo.com.tw May 15, 2009

May 15, 2009

Hello all After I successful build and running dillo-2. I pay more attention on how JavaScript support on dillo. There are some discussion on mailing list and useful information. http://lists.auriga.wearlab.de/pipermail/dillo-dev/2008-October/005065.html http://lists.auriga.wearlab.de/pipermail/dillo-dev/2009-April/006280.html As dillo is fast and small footprint. Things like JavaScript should not be affect overall performence. What we need ? 1.JavaScript parse engine. I personally prefer SEE (simple ECMAScript Engine). Light weight and seems maintained 2.Document Object Model. We have to all objects and that's relate with engine and browser. An really huge task ... More important how to combine it into dillo ? hard code into or by DPI ? As I'm new to dillo, I don't know you guys interesting about this. So I decide to do an small experiment to implement JavaScript support with libSEE + Boehm-GC. Get patch here http://tw.myblog.yahoo.com/stevegigijoe/article?mid=145&prev=-1&next=138 ****** Modify configure.in to check libsee and gc DOM Supports document.write() document.getElementById() document.forms.length document.[form name].length document.[form name].method document.[form name].reset() document.[form name].[input name].value Input HTML scripts and *.js from url run onClick script before submit ****** Take it as an study case. Any discussion & suggestion is welcome Steve ______________________________________________________________________________________________________ ¥I¶O€~®e¶qµL€W¡HYahoo!©_Œ¯¹q€l«Hœc2.0§K¶Oµ¹§A¡A«H¥ó¥Ã»·€£¥²§R¡I http://tw.mg0.mail.yahoo.com/dc/landing

2 1

change FLTK scheme for in dillo2
by akhilman＠gmail.com May 14, 2009

May 14, 2009

Greetings. Can I change colours of dialogues and scrollbar in dillo2? I would like to gets something less bright. Even something like fluid2's -bg option will be ok. Thank you for great lightweight browser. -- ?????? ??????????? aka AkhIL ??? ??? 7 13:39:04 KRAST 2009 Thu May 7 05:39:04 UTC 2009 ---------------------------------- Visit my home page http://akhilman.blogspot.com/ jabber: akhil(a)jabber.ru ---------------------------------- ??? ????????? ????????? ????????? ??, ??? ?? ??????? ?????????, ?????? ?? ???? ????, ??? ?? ???????????? ??? ?????????. (?.?????????) ---------------------------------- Linux artstation 2.6.28-gentoo-r5 #1 SMP Sat May 2 18:40:24 KRAST 2009 x86_64 AMD Phenom(tm) 9550 Quad-Core Processor AuthenticAMD GNU/Linux up 4 days, 18:33, 4 users, load average: 0.48, 0.40, 0.37

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Suggestion: update the Doxyfile
by onepoint＠starurchin.org May 13, 2009

May 13, 2009

Running doxygen is annoyingly noisy. One reason for that is that the Doxyfile is from an old version of doxygen and contains obsolete stuff that triggers warnings. I ran "doxygen -u" locally and submitted the patch to the list but it broke (just) the 40K limit and stuck in moderation. You can get it here: http://starurchin.org/dillo/patch/update-Doxyfile.txt Or a developer could run "doxygen -u" instead. Anyway, I think upgrading the Doxyfile is a good idea. Thoughts? Regards, Jeremy Henty

2 1

image memory leak
by Johannes.Hofmann＠gmx.de May 13, 2009

May 13, 2009

Hi, I did some more tests regarding that image related memory leak, Jeremy reported some time ago. It turns out that memory related to aborted images is not released. With CSS and the related repushs this seems to happen frequently. But I can also trigger it without CSS by hitting Ctrl-R while loading a large image. Attached diagnostic patch shows the issue. Load a page with a single large JPEG image and hit Ctrl-R while it is loading. In that case only the second instance of DilloJpeg is deleted. I tried to figure out, why the first cache client is not getting aborted properly but the cache related code is quite complex... Does anyone know how this should work? Cheers, Johannes

3 8

dillo man page
by corvid＠lavabit.com May 13, 2009

May 13, 2009

I tried making a little man page for dillo. 1) in order to be a proper, self-respecting unix program :) 2) good way of documenting the files, and I don't think environment variables were documented anywhere. I'd never made a proper man page before, but I think it's pretty close to how they're supposed to be... http://www.dillo.org/test/dillo.1 http://www.dillo.org/test/dillo.man.ascii http://www.dillo.org/test/dillo.man.html

2 1

[patch]: fix image logging messages
by onepoint＠starurchin.org May 11, 2009

May 11, 2009

This patch just tweaks the image debugging messages. It fixes the reported function names (currently a_*_new is reported as *_new) and enforces a consistent format. Regards, Jeremy Henty

2 1

Nav_repush() is hurting valgrind
by onepoint＠starurchin.org May 11, 2009

May 11, 2009

The valgrind logs[1] show a recent burst of errors from calls to Nav_repush(). Also, I'm currently trialling a patch to fix the image access errors from a_Cache_stop_client() [2]. I don't think it can be the cause of the Nav_repush() problems but I'd like a second opinion (I don't yet fully understand how this code should work). Regards, Jeremy Henty [1] http://starurchin.singularity/dillo/valgrind.html [2] http://starurchin.singularity/dillo/patch/make-a_Cache_stop_client-close-cl…

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whitespace entities inside words
by corvid＠lavabit.com May 10, 2009

May 10, 2009

Is a whitespace entity inside a word supposed to be treated like normal whitespace? I thought it would be, but first I saw that adjacent   ... aren't collapsed, then I realized that we are leaving the space inside the word instead of calling addSpace, and then I saw that PrevWasSPC isn't set if the space was at the end of the word. If it's just something that no one ever got around to dealing with, I'll make a patch.

3 5

[patch]: (updated) replace DW2TB with HT2TB
by onepoint＠starurchin.org May 9, 2009

May 9, 2009

This is an updated version of the cleanup patch that replaces the convenience macro DW2TB with an even more convenient HT2TB. It doesn't change anything, but it reduces the noise in html.cc and form.cc . Please comment. Regards, Jeremy Henty

2 2

css and font specification [Re: Dillo2 + FLTK2 + NxLib running on mips linux]
by corvid＠lavabit.com May 9, 2009

May 9, 2009

----- Forwarded message from ?? ? ----- > I have try current version dillo + fltk base on X11 in X86 PC (Ubuntu) > with LC_LANG=zh_TW.UTF-8. > > Using default font_xxxx I can see chinese text and write chinese characters to text editor also works. > > But, I cannot see any chinese text after google search ??? > The same URL works on dillo + fltk base on nxlib. > > What I think is the FLTK already supports multi bytes characters well. > The problem is caused by others (I mean fonts / X11 configuration etc.) > Am I right ? (This came with screenshots showing that www.google.com.tw doesn't work.) If dillo doesn't parse embedded css, it works for me. The "body,td,a,p,.h{font-family:arial,sans-serif}" in the page overrides my font_* prefs. So I tried to add a !important rule to set font-family in style.css, e.g. * {font-family: "Bitstream Cyberbit" !important} but either it's impossible or I was getting the syntax wrong somehow. (This is not necessarily the same problem he's having, but...)

2 3

Image invalid access problems
by onepoint＠starurchin.org May 8, 2009

May 8, 2009

It's too early to be absolutely certain, but from the logging data I've been collecting it seems that invalid DilloImage accesses always come from this call sequence: a_Bw_stop_clients() -> a_Capi_stop_client() -> a_Cache_stop_client() -> Cache_client_dequeue() -> a_Web_free() -> a_Image_unref() -> Image_free() -> dFree() So the question is: why isn't this call sequence stopping the image callbacks from running before it dFree()s the image? When Cache_process_queue() sees that all the data has arrived for a client it executes "(Client->Callback)(CA_Close, Client);" before calling Cache_client_dequeue(). Perhaps the fix is for a_Cache_stop_client() to close the client too? Regards, Jeremy Henty PS: Interestingly, a_Bw_stop_clients() has a comment: /* * Stop the active clients of this bw's top page. * Note: rendering stops, but the cache continues to be fed. */ This seems to be talking about our problem: the cache is still running and therefore accessing the client, but the client has been freed.

1 0

[patch]: replace DW2TB with HT2TB
by onepoint＠starurchin.org May 8, 2009

May 8, 2009

I noticed that the convenience macro DW2TB is always used as DW2TB(html->dw) so it makes sense to use an even more convenient macro HT2TB to reduce DW2TB(html->dw) to HT2TB(html). Patch attached. Regards, Jeremy Henty

1 0

Applause: image resizing fix
by onepoint＠starurchin.org May 8, 2009

May 8, 2009

I spend a lot of time surfing the DoomWorld picture viewer[1] and so I'm used to the thumbnails at the bottom displaying random small chunks of the image instead of anything useful. But now I'm seeing proper previews, just as the site designers intended. It's *really* nice to see this working properly! Dillo just keeps getting better! Regards, Jeremy Henty [1]: eg. http://www.doomworld.com/php/screenie.php?dir=/images/newstuff/341/&filenam…

1 0

[patch]: more cleanups
by onepoint＠starurchin.org May 7, 2009

May 7, 2009

Three more cleanup patches: 1: Inline Cache_client_make_key() into Cache_client_enqueue(). Why have a separate function just to increment a variable? It's just as clear (and less noisy) to increment a static variable inside Cache_client_enqueue(). 2: The width and height arguments of a_Image_new() do nothing. The function itself ignores them and its callers always set them to 0. Since neither the function or its callers seem to care what these arguments are, why not remove them? 3: a_Web_dispatch_by_type() has a strange convention for its return type, it returns -1 to indicate failure. It's less confusing to use the common convention of a boolean: 1 indicates success and 0 indicates failure. Regards, Jeremy Henty

2 2

Re: Dillo2 + FLTK2 + NxLib running on mips linux
by stevegigijoe＠yahoo.com.tw May 7, 2009

May 7, 2009

>On Thu, May 07, 2009 at 02:07:22AM +0800, ???? ?i wrote:=0A>> Hello All=0A= >>=0A>> One years ago I had tried dillo + fltk + nxlib and unsuccessful.=0A= >> Today, the dillo2 works. I'm so happy.=0A>>=0A>> Also I have record my b= uilding progress in my blog=0A>>http://tw.myblog.yahoo.com/stevegigijoe/art= icle?mid=3D138&prev=3D-1&next=3D137=0A>>=0A>> Thank you all.=0A=0A> Good! = =0A> Do you have a screenshot?=0A=0AScreenshot=0A=0A=0Ahttp://f23.yahoofs.= com/myper/824eoFyBBBKXGuU1zjFOFp3xJAY-/blog/ap_F23_20090506105626866.jpg?TT= AeMBKBHJ2Wr2zc=0A=0Ahttp://f23.yahoofs.com/myper/824eoFyBBBKXGuU1zjFOFp3xJA= Y-/blog/ap_F23_20090506092752201.jpg?TTAeMBKBlaX8P12A=0A=0Ahttp://f23.yahoo= fs.com/myper/824eoFyBBBKXGuU1zjFOFp3xJAY-/blog/ap_F23_20090506111231234.jpg= ?TTAeMBKB7IcMpZy_=0A=0ASteve=0A=0A=0A ________________________________= ______________________________________________________________________=0A= =A5I=B6O=A4~=AEe=B6q=B5L=A4W=AD=AD=A1HYahoo!=A9_=BC=AF=B9q=A4l=ABH=BDc2.0= =A7K=B6O=B5=B9=A7A=A1A=ABH=A5=F3=A5=C3=BB=B7=A4=A3=A5=B2=A7R=A1I http://tw.= mg0.mail.yahoo.com/dc/landing

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Dillo2 + FLTK2 + NxLib running on mips linux
by stevegigijoe＠yahoo.com.tw May 7, 2009

May 7, 2009

Hello All One years ago I had tried dillo + fltk + nxlib and unsuccessful. Today, the dillo2 works. I'm so happy. Also I have record my building progress in my blog http://tw.myblog.yahoo.com/stevegigijoe/article?mid=138&prev=-1&next=137 Thank you all. ______________________________________________________________________________________________________ ¥I¶O€~®e¶qµL€W¡HYahoo!©_Œ¯¹q€l«Hœc2.0§K¶Oµ¹§A¡A«H¥ó¥Ã»·€£¥²§R¡I http://tw.mg0.mail.yahoo.com/dc/landing

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Code for Wikipedia searches
by freya128＠yahoo.com May 7, 2009

May 7, 2009

Hiya! A big thanks to Corvid who helped me loads to get my new dillo compiled and working! I wanted to give a little back, so I did a load of reasearch and finally managed to work out the code to get dillo to do direct wikipedia searches. Just add this to the dillorc file: search_url="http://www.wikipedia.org/wiki/Special:Search?search=%s" It would be good to include it with future dillo releases as it's not easy to find out how to do this! It's lots of fun tho, just enter your keywords and it takes you right to the wikipedia page! :) I'm a bit of a wikipedia fan as you may have noticed. Anyway I know it's not loads but I think it's groovy and adds something to dillo. love Freya

2 1

Dillo2 + FLTK2 + NxLib running on mips linux
by stevegigijoe＠yahoo.com.tw May 7, 2009

May 7, 2009

>On Thu, May 07, 2009 at 02:07:22AM +0800, ?? ? wrote: >> Hello All >> >> One years ago I had tried dillo + fltk + nxlib and unsuccessful. >> Today, the dillo2 works. I'm so happy. >> >> Also I have record my building progress in my blog >>http://tw.myblog.yahoo.com/stevegigijoe/article?mid=138&prev=-1&next=137 >Nice! On what hardware do you run dillo? >Cheers, >Johannes Running on MIPS 4KEc CPU clock 162.5MHz 16MBytes flash, 32MBytes memory Steve ______________________________________________________________________________________________________ ¥I¶O€~®e¶qµL€W¡HYahoo!©_Œ¯¹q€l«Hœc2.0§K¶Oµ¹§A¡A«H¥ó¥Ã»·€£¥²§R¡I http://tw.mg0.mail.yahoo.com/dc/landing

1 0

image resize
by furaisanjin＠gmail.com May 7, 2009

May 7, 2009

Hi all. I think image resize doesn't work when image was already fetched. This is one example page. http://news.goo.ne.jp This page contains CSS so that repush happens. Images have been fetched already when repush is made. Regards, furaisanjin

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patch: a binding for stop
by corvid＠lavabit.com May 6, 2009

May 6, 2009

I can't find the old discussion, but long ago I asked Jorge about adding a binding for stop, and I remember his response being something like "Maybe. Perhaps we could use <ctrl>P." As for me, I'm going to change it to use Escape in my keysrc because I can press it in a hurry after I accidentally mistype/misclick. I found it quite useful back in my netscape/mozilla-using pre-dillo days. Obviously that can't be the default here, though, because Esc is already taken.

3 3

patch: punctuation keys
by corvid＠lavabit.com May 5, 2009

May 5, 2009

I'm thinking it might be more natural to be able to put, e.g., "*" instead of "<shift>8" (my keyboard, anyway). This patch is working for the cases I've happened to try, but I am not sure that event_text() will necessarily work for everything. (Last bit of the patch allows binding '<', which is a shifted key for me.) PS <shift>TabKey doesn't work for me, but it wasn't working for me before, either. PPS It would be nice if we could allow multibyte characters.

2 4

Amazon shop search code!!! :)
by freya128＠yahoo.com May 5, 2009

May 5, 2009

This one was much easier! A bit long but it allows you to search the amazon shop! :) You can change it to amazon.co.uk or amazon.de etc and it still works. More of a fun thing but kinda groovy. search_url="http://www.amazon.com/s/190-8761482-7673944?ie=UTF8&index=blended&link&fiel…" Amazon renders a bit messy right now tho. love Freya

1 0

Latest Dillo
by freya128＠yahoo.com May 4, 2009

May 4, 2009

Well I just finally managed to compile dillo from the latest developer source and wow it's really amazing! Check out this page: http://www.indiewire.com That site doesn't work properly in my old OS9 mac running the latest netscape available for OS9 but here on my linux laptop running dillo it is working just fine! Totally usable! I also tried myspace for a giggle and found that was also very usable, at least for reading blogs and comments and stuff. Great! Lots of other sites are also working just fine too! By the way, the copy link location option doesn't seem to work but maybe you already know that. It would be great to get wikipedia rendering really well, as there are so many wikipedia pages and it is so useful that it would be good just to have a little browser even if it only worked on wikipedia pages! Theres so much content on there. I am having one problem tho and I'm wondering if it is a known thing or something that I have done bad here. The default font seems to render very badly, like the kerning is out or something. The k in book is half missing and it is hard to read what you type into the location bar, and the wikipedia pages are basically unreadable too as they all use this font. Wondering if it is because of the version of the font libraries I'm linking in when I compile or something else? Is this a known problem? Anyway I'm still in awe at how well the new code is working! :) Thankyou! love Freya

2 1

Trying to compile the fltk 2 thing
by freya128＠yahoo.com May 4, 2009

May 4, 2009

It goes a bit funny sadly: === making src === === making images/libjpeg === === making images/zlib === === making images/libpng === === making images === === making OpenGL === === making fluid === Linking fluid2... /usr/bin/ld: cannot find -lXi collect2: ld returned 1 exit status make[1]: *** [fluid2] Error 1 make: *** [all] Error 2 Any idea what I might be doing wrong? It's a shame there are no packages available for the source as I'm running debian and I suspect things would be easier that way. Hope someone can help! :) love Freya

2 1

[patch]: fix comment for a_Cache_open_url()
by onepoint＠starurchin.org May 3, 2009

May 3, 2009

a_Cache_open_url() never returns 0, so its comment needs fixing. (Bonus typo fix included too.) Regards, Jeremy Henty

2 1

[patch]: ensure Cache_client_make_key() returns > 0
by onepoint＠starurchin.org May 3, 2009

May 3, 2009

Cache_client_make_key() carefully prevents integer overflow from making it return a negative value, but it might return 0. This is a problem because a_Capi_open_url() either calls a_Cache_open_url() and returns the new client key or else returns 0 to signal that it did not call a_Cache_open_url(). If Cache_client_make_key() returns 0 then a_Capi_open_url() will return 0 too, and so its caller will think that a_Cache_open_url() was not called even though it was. This will stop the new cache client from being added to the browser window that is responsible for creating it, which is wrong. Regards, Jeremy Henty

2 1

Style question: cleaning up NULL
by onepoint＠starurchin.org May 3, 2009

May 3, 2009

I've noticed that a_Url_free() and a_Image_unref() both guard against being passed a NULL argument, yet in several cases the code that calls these functions also checks for a NULL, which is redundant. I think that if the API officially accepts NULL then code that calls the API shouldn't be checking for it. Conversely, if the API does not accept NULL then its implementation shouldn't be checking for it. So I would suggest we remove the redundancy by eliminating the NULL check from either the callers or the API implementation. Thoughts? I'll provide patches if people agree and decide whether or not these APIs should support NULL. Regards, Jeremy Henty

2 3

[patch]: fix comment to a_Html_image_new()
by onepoint＠starurchin.org May 2, 2009

May 2, 2009

Does what the subject says. (I think this is my fault: I proposed taking out the "add" argument and renaming the function but forgot the revise the comment.) Regards, Jeremy Henty

2 2

towards a dillo-2.1 release
by jcid＠dillo.org April 28, 2009

April 28, 2009

Hi there, It'd be very good if we can complete these points for the 2.1 release. Listed in no particular order: 1.- Dw documentation: online and as tarball. We have good docs. but to generate them there's a need to have: doxygen, graphviz, dot, latex and friends. That's why having it online and as a tarball is a good idea. 2.- Mapcity segfault In www.mapcity.cl playing with the "Tipo Calle" while the page is loading makes dillo segfault. If "Remote CSS" is disabled, it doesn't happen (also OK in dillo-2.0). 3.- New web site design We have a new banner and after finding a good color palette it may be ready to renew the site before 2.1 is announced. 4.- Debian/Ubuntu packages (after 2.1 final is ready) 5.- Update "8 years" page (it's nine) Yes, I should have done it already... 6.- Configurable key bindings. I'm reviewing this with Tim. Hopefully it will make it into the 2.1 release. 7.- Memory usage statistics Scott has posted some data on this, in another thread. I'll answer there. I'd be working on 5, 6 and 3. Volunteers please assign yourselves to the pending points. BTW, if you have important points to add to the list, please say so. Of course any segfaults or regressions have high priority too. TIA. -- Cheers Jorge.-

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Image callback race condition
by onepoint＠starurchin.org April 28, 2009

April 28, 2009

I am logging the creation and destruction of DilloImage structures (patches attached) and I have confirmed that sometimes the image callbacks run after the Image is freed. Here's a typical example: $ grep '^Image: 0x4687db8: ' ../../Log/log_2009-04-25_21-48-48.txt Image: 0x4687db8: new Image: 0x4687db8: ref: a_Jpeg_callback Image: 0x4687db8: free Image: 0x4687db8: ref: a_Jpeg_callback Image: 0x4687db8: ref: a_Jpeg_callback So how can I track down this race condition? Regards, Jeremy Henty PS: I am still running corvid's img-ref patch (also attached for reference).

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Dillo documentation online
by onepoint＠starurchin.org April 25, 2009

April 25, 2009

There's a tarball of the Dillo documentation at http://starurchin.org/dillo/dillo-docs.tar.gz Alternatively, download the link called "Documentation" at http://starurchin.org/dillo/ It will be updated every night, although it will only be as current as my local HG repo (which I update most days). Regards, Jeremy Henty

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patch: a_Capi_get_flags and following redirection
by corvid＠lavabit.com April 23, 2009

April 23, 2009

When an image on a page wouldn't load due to redirection, I would isolate the image, and often notice that message about Content-Length not matching message body. The reason is in a_Capi_open_url(), where reload is set by checking a_Capi_get_flags() for CAPI_IsCached. It follows the redirection, determines the Location URL isn't cached, and makes another HTTP request for the original URL. The cache entry data for that URL ends up containing the body from the first request with the header and body from the second request appended to it. Ah, but sometimes we want to follow redirection for get_flags. - the download check in capi - the load_stylesheet check in html.cc, assuming that we want to make that work with redirection at some point. - load_now for images in html.cc and the rest don't really matter too terribly much either way. So, unable to think of anything nice or clever, I added an argument to get_flags specifying whether redirection should be followed.

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Instant client-side redirects (META refresh with delay=0)
by jcid＠dillo.org April 18, 2009

April 18, 2009

Hi there, Please excuse me for being silent. Life has poured a few other important things to do over me (e.g. next week I have to move to another apartment). A patch for Instant client-side redirects is fresh in the repo. It took some time to develop because the whole idle/timeout mechanism needs a new API that allows to cancel queued functions. I didn't change the old API (the next release will keep it) but took some time to analyze and it may help with the redraw issue Johannes worked with, and also with hard-to-reproduce crashes. IIRC, Tim asked why several functions trigger from timeouts. Dillo is async. and the main driving function for I/O is Cache_process_queue(). This function is not reentrant, thus timeouts/idle calls allow for it to finish before a new action is taken. In general, there're several parts of dillo that need a more formal working definition or API. They've come to be with the implementation and it'd be good to define and document them, and hence not to have to go through all the involved code to find out how to implement something. I'll review the custom-keys patch series next, and try to re-start the work for the 2.1 release. Please test the patch. I've found it works well with the links in: http://git.kernel.org/gitweb.cgi -- Cheers Jorge.-

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[Patch] add middle_click_closes_tab option fixed
by Christian.Kellermann＠nefkom.net April 12, 2009

April 12, 2009

Skipped content of type multipart/mixed

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[Patch] add middle_click_closes_tab option
by Christian.Kellermann＠nefkom.net April 12, 2009

April 12, 2009

Skipped content of type multipart/mixed

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Dillo + Partial Javascript Support
by matopoftheworld＠live.co.uk April 11, 2009

April 11, 2009

I've looked into this a little more and what I had originally proposed is not possible for the simple reason that so many of these sites use Javascript for Dynamic HMTL purposes for example displaying login errror messages and the actual login form . It would make sense to try and implement full javascript support. To get Javascript support, Dillo would have to have DOM (Document Object Model) implemented into it. I've had a look at the dpi documentation and from what I can gather is if there was a javascript dpi, Dillo would send a page to a dpi, the dpi does processing and then send the modified page back to Dillo to display. It poses the question whether it put been more efficient to put javascript into a dpi or into Dillo itself? I've had a quick look at the spidermonkey document and I think I know how it works although I'll have to tinker around with the code to get my heard round it Hopefully, I can then have a better picture on what would be required to implement it into Dillo. I just want to say that after looking through some of other document and I'm impressed with the way Dillo is being taken forward especially the documenation which has helped me understand how the program works. _________________________________________________________________ View your Twitter and Flickr updates from one place ? Learn more! http://clk.atdmt.com/UKM/go/137984870/direct/01/

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Dillo + Partial Javascript Support
by matopoftheworld＠live.co.uk April 9, 2009

April 9, 2009

Hi I have a cnm minibook which is part of a little Linux laptop family of mini laptops that use low powered Mipsel processors running Lnux. An unofficial site is here: http://linuxlaptopforum.ark2webdesign.co.uk/index.php One of the users has come up with a Linux distro called 3MX which uses IceWeseal but has also Dillo. The reason for this is because IceWeasel is a bit slow due to the low spec processor. Dillo runs far better than IceWeasel and would be an ideal replacement if it had the functionality of Javascript. Rather than somebody trying to get full Javascript suport for Dillo, I was thinking along the lines of partial Javascript support. The bare minimum would be to access websites that use Javascript to allow logins to forums etc. If any more functionality could be added so that for example social network sites like facebook or bebo then that would be great.On a personal note, I don't mind the lack of CSS when displaying pages on Dillo due to the small screen size of the minibook so any Javascript concerning that is not necessary. It is theoritcally possible as I use the noscript plugin on Firefox on my home PC which blocks javascript from certain 3rd party sites from running. I was wondering if anybody had any thoughts if the above is achievable and if so what would be the best Javascript engine to use with Dillo to achive this? Thanks in advance alsaf. _________________________________________________________________ Share your photos with Windows Live Photos ? Free. http://clk.atdmt.com/UKM/go/134665338/direct/01/

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http authentication: http digest
by 4winter＠informatik.uni-hamburg.de April 9, 2009

April 9, 2009

Hey folks :) attached is a patch that implements http digest authentication. Some thoughs: * add-md5.patch adds md5.{c,h}, a BSD licensed md5 implementation by L. Peter Deutsch from [0] * the digest logic resides in digest.c * I adapted a lot of challenge parsing code from Jeremys basic auth to better suit my needs, sorry for the big patch, but this reduces code duplication (even mailman thinks the patch is too big >,<) * rfc2617 is a bit fuzzy about the quoted strings in the challenge. strings are enclosed in double quotes, but it is not specified (or I overlooked it..) how double quotes within this string should be escaped. I intuitively escaped them with a \, and apache2 plays along nicely. So does my code. Funny thing is, neither one of the mayor browsers (I tested ff, epiphany, opera, konqueror, ie6) can cope with realms containing quotes... Am I missing something here? * http digest can provide integrity protection for the request body by computing a hash over the request body, but I have no pointer to the request body, only the request URL. We might need to pass the whole request object (is there such a thing?) to the auth code instead of just the url. The code is there, just the pointer is missing. The code in auth.c will select the method without integrity protection for now, hoping that the server will accept both auth and auth-int. * there is a memory leak (well, at least one that I am aware of) in a_Auth_get_auth_str (grep 'this leaks memory' auth.c). This function is called for each request dillo makes to a host using http auth. For basic authentication the challenge response is always the same, so a reference to that string is stored in the realm and it is freed with its destruction. For digest authentication a different response is needed for each request (the request uri and a nonce_counter needs to be updated), so a new string has to be generated for each request. This should be easily fixable, but I didn't looked into that yet (need to touch the callers code). That's it :) feedback is welcome! Justus 0: http://sourceforge.net/project/showfiles.php?group_id=42360

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CSS @import
by Johannes.Hofmann＠gmx.de April 8, 2009

April 8, 2009

Hi, for quite some while I've been trying to add support for the @import directive in CSS. The problem is that it creates a cyclic dependency between CssParser and DilloHtml: CssParser now calls a_Html_load_stylesheet(). This is extremely ugly and needs to be decoupled somehow. Anyway, attached is what I currently have - cleanup ideas welcome. Note, that we also need to use the URL of the current stylesheet to resolve relative URLs in @import. This is not implemented yet. Cheers, Johannes

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bugg 903, correcting problems
by iveqy＠iveqy.com April 4, 2009

April 4, 2009

Hi, after submitting bug 903 I started to work an a solution. (bugg desc. added below for your convinience). 903 Impact: feature fault At: run time Type: misbehaviour Comments: <textarea> doesn't wrap lines (should be an option i dillorc) HTReproduce: visit a <textarea> and start typing a really long line without any linebreaks WorkedBy: nobody Submitter: iveqy*iveqy*com My solution was to add text->wrap_mode(true,0); on line 678 in dw/fltkui.cc This worked fine. The line is now wrapped. But after a post, dillo will crash (after sending the post, a post sent will be recieved by the webbserver before dillo crashes). I can't find where and why dillo crash. Does anyone have an id?? -- Med v?nliga h?lsningar Fredrik Gustafsson

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