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Potential Projects

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Reverted edits by Saoagent (Talk) to last revision by Chris Tyler
'''Students:''' If you'd like to work on one of these, move the chosen project to the [[Project List]] and create a page for your work based on the [[Sample Project]] template.
<span style="background: #ffff00">'''NoteOpen Source Community Members:'''</span> OSD/DPS students are encouraged to select We welcome your recommendations for potential projects. Please create an account on this Wiki and create a Mozilla or OOo description for your proposed projectbelow. LUX students are encouraged Please list your contact info (just an IRC or FAS2 name is OK) as well as links to select a Fedora any related web pages as Resources for the proposed project. If you are interested in a project from (Questions? Ask [[user:Chris Tyler | Chris Tyler]] or [[user:David.humphrey | David Humphrey]]). = SBR600 Potential Projects = For possible projects for the other communitySBR600 Software Build and Release Course, please discuss it with your professorlease see the [[SBR600 Potential Projects]] page= Potential Eclipse WTP Projects =
'''Open Source Community MembersSee the list of potential bugs [https:''' We welcome your recommendations for potential projects//bugs. Please create an account on this Wiki and create a description for your proposed project beloweclipse. Please list your contact info (just an IRC or FAS2 name is OK) as well as links to any related web pages as Resources for the proposed projectorg/bugs/report. (Questionscgi? Ask [[user:Chris Tyler | Chris Tyler]] or [[user:Davidx_axis_field=priority&y_axis_field=product&z_axis_field=bug_severity&query_format=report-table&short_desc_type=allwordssubstr&short_desc=&classification=WebTools&product=WTP+Common+Tools&product=WTP+ServerTools&product=WTP+Source+Editing&product=WTP+Webservices&long_desc_type=allwordssubstr&long_desc=&bug_file_loc_type=allwordssubstr&bug_file_loc=&status_whiteboard_type=allwordssubstr&status_whiteboard=&keywords_type=allwords&keywords=&bug_status=NEW&bug_status=REOPENED&bug_severity=major&bug_severity=normal&bug_severity=minor&bug_severity=trivial&priority=P2&priority=P3&priority=P4&priority=P5&emailtype1=substring&email1=&emailtype2=substring&email2=&bugidtype=include&bug_id=&votes=&chfieldfrom=&chfieldto=Now&chfieldvalue=&format=table&action=wrap&field0-0-0=assigned_to&type0-0-0=regexp&value0-0-0=.@ca.ibm.humphrey | David Humphrey]com&field0-0-1=noop&type0-0-1=noop&value0-0-1= here])<!--
= Potential Fedora Projects =
Lots of good ideas are listed in [[:fedora:SummerCoding/2008/Ideas|Summer Coding Ideas (Fedora Wiki)]]. These projects were originally proposed for Google Summer of Code projects; if you want to use one of them, please discuss it with [[User:Chris Tyler|Chris Tyler]] before selecting it, because the scope and mentorship model for GSOC is different from that of the LUX projects.
== Free-open font packaging Cobbler Web ==
The gratis release of Cobbler is a collection of web fonts in 1996 had a devastating effect on many font projectsLinux install server that simplifies tasks associated with fully automated installation such as DHCP, DNS, kickstart, yum, drainning the font market in western countries and limiting the use of other typefaces virtualization. It aims to typography nichesbe a universal install server for all linux distributions. However, this program Currently Cobbler has been discontinued and the gratis versions a web interface that allows users an easier way of those fonts interacting with cobbler. There are no longer updatedseveral core improvements that can be made. Since Unicode.org One idea is to extend cobbler web to produce views that make it easier for users to edit fields that only they edit (let me reinstall systems I own but don't show me fields I shouldn's codification pace of human scripts has not abated, and the font formats have evolved (with the OpenType specificationst care about), this font set . Another is increasingly obsoleteto enable search features in the web app to make it tolerate thousands of systems to a better extent. Also Finally, many scripts were never coveredanother feature is to add a task engine to cobblerd, leaving entire world regions without mass access to a way make it possible to write run commands like "cobbler import" and "cobbler reposync" in the background and see their language output in the digital ageweb interface via an AJAXy type system.
An operating system Possible features are not limited to the above (or just working on the web interface), Cobbler has an ongoing RFE list in Trac that has a wide variety of browser that relies on potential ideas, and ideas beyond the 1996 font set for its text rendering is not really freeones listed are also fair game. And text is still our main information media See https://fedorahosted.org/cobbler/report/1?sort=type&asc=1
Faced with this problem many individuals and organisations have started creating and publishing new fonts, but they lack the clout of multinationals to get successfully distributed, and are often poorly structuredResources: http://fedoraproject. The aim of this project would be to identify as many of those free fonts as possible and package them in Fedora. The result would serve as a core component of Fedora's art spin, and as basis for a richer international experience in Fedora (and derivatives such as OLPC)org/cobbler
This project is mainly targeted at free software (in this case fonts) distribution dynamics. You'll learn some rpm packaging skills, and be exposed to many different font projects worldwide, some big, some small, some efficient, some poorly run. A project second stage would be to capitalize on the experience acquired and publish a set of distribution best practices for font authors, including recommended release composition, generic makefile, etc. The Fedora [http://fedoraproject.org/wiki/Categories:Fonts_SIG Fonts special interest group] will provide mentoring, technical support, and [http://fedoraproject.org/wiki/Category:Fonts_packaging documentation]. An initial [http://fedoraproject.org/wiki/Category:Font_wishlist list of fonts to package] has already been published. Contact: Nicolas Mailhot <nim AT fedoraproject.org> == Corresponding Source Web App == Finish design and implement web application that provides downloadable SRPMS for any package+tag in the Fedora Package Source Code Control system. While we provide SRPMS for all packages at release, the updates and rawhide trees churn their packages more rapidly, and will remove the koji-built SRPMS when the binary packages are removed. This would allow people to request source corresponding to the packages they have on ISO media or otherwise. Resources: MattDomsch, http://git.fedorahosted.org/git/?p=correspondingsource.git;a=blob;f=DESIGN;hb=HEADMichael DeHaan
== Personal Koji Repositories ==
* https://fedorahosted.org/bodhi/ticket/160
 
== Packaging JBoss ==
 
JBoss is a Java middleware project with a large number of sub projects. Packaging JBoss and maintaining them is a challenging task and would require several weeks of full time work. Since OpenJDK and a number of Java components is already in Fedora 9, it should help get started.
 
Initial Contact: Greg Dek <gdk AT redhat.com>
 
References:
* http://fedoraproject.org/wiki/Packaging/Java
* http://jpackage.org
== Benchmark Nightlife Scalability Issues ==
Using Puppet, or some other management tool, create a grid of a
dozen machines, then turn that into 12,000 machinemachines. Address the network
characteristics - how much bandwidth do you need on different
components, the communication mechanisms - does UDP work at such a
scale, the grid topology - what happens when two nodes are behind firewalls.
 
Resource: [[:fedora:Nightlife|Nightlife wiki page]], Matthew Farrellee
 
== Add IPv6 Support to Condor ==
 
Sooner or later we're going to have to live with IPv6. Many
applications are very tied to IPv4 and that includes Condor. Understand
what IP addresses really mean to Condor, like many existing systems, and
what the implications of an IPv6 conversion means and how it can be
done. There are many resources about IPv6 interfaces, but not many good
transition guides, and fewer that address what the change can really
mean to an application - Condor takes addresses and passes them as ascii
text between components.
 
Resource: [[:fedora:Nightlife|Nightlife wiki page]], Matthew Farrellee
 
== Update Condor Build System ==
 
At the foundation of many good applications is its build
infrastructure. The latest generation of tools includes GNU make with a
very powerful interpreted language and ever increasing functionality in
autotools. Condor has a build system from a few generations back. It
uses imake, originally designed for building X. While new systems are
more powerful and provide enhanced functionality, there isn't always a
clear mapping to features of older systems. Don't only find a way to use
newer tools to build Condor, but find a way to use the power of current
generation tools in ways that aren't just a straight mapping of need
satisfied by older systems.
Resource: [[:fedora:Nightlife|Nightlife wiki page]], Matthew Farrellee
Resource: [[:fedora:Nightlife|Nightlife wiki page]], Matthew Farrellee
<!-- - Below: Commented out by Chris Tyler 2008-08-31 -- I think we'll get all the students doing this.
== Review Packages ==
-->
= Potential Fedora+Mozilla Projects =
== [[Sample Project]] ==
NOTE: if someone has already created the project page, speak to this person and see if you can join them. If so, simply add your name to the '''Project Leader(s)''' page. Otherwise, you can become a contributor later.
== Improve Localization build system ==
Currently it requires many many steps to produce another language of Firefox.
It would really easy to package these many steps to reduce the required knowledge to generate a new language.
== Create Adding a MDRK Spin ==few make steps to wrap this process would help everyone.This is a very easy project to tackle but very benefitial if the time and love is given to it.
The [[Mozilla Developer Resource Kit]] is a set of tools, code, and documentation intended to make it easy for new Mozilla developers to get up to speed. Package the MDRK components (including the software tools, a Moz source tree, and documentation) as RPM packages and then create a Fedora "spin" (Live + Installable DVD) of these packages.Reference: armenzg
Edit == Create a cross-repo pushlog to see all locales's checkins ==We currently check many different repositories to trigger builds when a developer makes a change. We also check the spin image (from Revisor/Live CD Tools) so localizer's repositories to see if they have pushed any changes. The problem is that we have close to eighty different localization repositories and that, in addition takes a long time to being check each one of them.If we had a bootablejoint view that would improve our systems. An example of that view is:https://l10n-stage-sj.mozilla.org/pushes/installable disc, but the image can format should be run in a VM under Windowsmore like this:http://Mac OSXhg. The disc image must be edited to include Windowsmozilla.org/mozilla-central/Mac OSX versions of the tools, so that if the disc pushlogwhich is inserted into a running Windows or Mac OSX system, the appropriate version can be installedwhat our release engineering systems check for.This project would require you to hack hg and pushlog to make it work.armenzg has many blog posts explaining how to setup pushlog in your local machine.
ResourcesReference: humph, ctyler, http://142.204.133.123/mxr, http://zenit.senecac.on.ca/wiki/dxr = Potential Mozilla Projects = == [[Sample Project]] == This is a sample project stub. You can use the template for [[Sample Project]] in order to create a project page for one of the stubs below. This is how you 'sign-up' for a project. NOTE: if someone has already created the project page, speak to this person and see if you can join them. If so, simply add your name to the '''Project Leader(s)''' page. Otherwise, you can become a contributor later. == Add Offline Support to an open source web app == Firefox 3 supports offline abilities, such that web developers can write their apps so they work even when no network is present. Good headway has been made already [http://www.bluishcoder.co.nz/2007/02/offline-zimbraarmenzg -with-firefox.html porting Zimbra]. Pick another web app and add offline support, for example: [http://moodle.org Moodle]. References: mfinkleBug 498641
== Thunderbird SMTP Auto-Sensing ==
References: #maildev
== Firebug "linting" for portability problems ==
 
Lots of web developers use Firebug and Firefox for building their applications, but we want those apps to work well in other browsers as well. If Firebug knew about JS or CSS patterns that could cause problems in other browsers, it would make it much easier to have those applications work in all browsers.
Resources: mfinkle, robcee
== <strike>XULRunner Application Packaging ==
Help to develop an [http://www.mozpad.org/doku.php?id=application_build_system_project automated packaging system] for XULRunner applications.
Resources: plasticmillion, mfinkle, #mozpad, #prism</strike>
== 'Compact databases' feature for Mozilla calendaring applications (Lightning, Sunbird) ==
Resources: ctalbert, daniel in #calendar on irc.mozilla.org
== Thunderbird Draft Scheduler <strike>[[Spellcheck Extension for Arbitrary Web Pages]]</strike> ==
<strike>Write an extension for Thunderbird so that the user has the ability to mark a draft email for sending later. This is not leverage the same as having to save emails in your DRAFT box because users would have to remember to go back existing spellcheck code in Mozilla and click Send later. What is different here is that users could set add the date and time ability to highlight spelling mistakes for each email to be sent. This feature would be helpful to those who work late into the night but prefer not to send emails at such a late hourgiven web page (i. This feature would also benefit support staff, e.g., administrative assistants, who constantly have to send out regular email reminders, evs.g., for meetings, timesheets, etca textbox).</strike>
Resources: Vivian Ngo== <strike>Modify Firefox to handle files downloaded to Temp more appropriately </strike>==
== [[Spellcheck Extension for Arbitrary Web Pages]] == Write an extension to leverage the existing spellcheck code in Mozilla and add the ability to highlight spelling mistakes for a given web page (i.e., vs. a textbox). == Modify Firefox to handle files downloaded to Temp more appropriately == <strike>Often files downloaded by the browser are put in a temporary folder that is emptied on close. Users (and especially novice users) should be protected from inadvertent data loss as a result of important files being saved to this temp folder. This project will add fixes to the browser so that users are protected. Ideas include:
* Make Firefox aware of common productivity file types (e.g., .doc, .pdf) and whitelist these types so they aren't deleted
* Have the browser pop-up a Save As dialog instead of automatically saving to temp, and use a documents path
Other ideas are possible, and a combination of these might be necessary. Ultimately, this fix should target regular users without much knowledge of the filesystem.</strike>
Resources: ted, mfinkle
References: Ben Hearsum (bhearsum), Rob Helmer (rhelmer)
 
== Thunderbird Image Auto-Resize ==
 
Write an extension for Thunderbird that gives functionality similar to that of Outlook, where image attachments in an email can be automatically re-sized to one of a set of smaller sizes. This is helpful for users who would otherwise try to send megabytes of image data, when they can safely scale the images down and still share their pictures with friends.
 
References: #maildev
== Port the Firefox Release Repackager to other platforms ==
Resources: db48x, ted
 
== Mercurial history browsing ==
 
We're just starting to use an exciting new [http://betterexplained.com/articles/intro-to-distributed-version-control-illustrated/ distributed version control] tool: [http://developer.mozilla.org/en/docs/Mercurial Mercurial].
 
One of the exciting things about Mercurial is that the history—the list of all the changes that have ever been checked in—is not linear. It frequently has ''branches'' and ''merges''. This is actually a good, important feature, as you know if you've read a little about distributed version control. The downside is that the history becomes a maze of twisty little passages. [http://office.smedbergs.us/viewer/index.xhtml#mozilla-central:acb5456539c668d3ec0ec755dd3b64ddb56363d2 Benjamin Smedberg's demo] shows the history of a repository with lots of merges (each box is a check-in; you can click on the boxes to move around).
 
There have been a couple attempts at showing history in an intuitive, graphical way. Mercurial comes with a web UI for browsing the repository, including history ([http://hg.mozilla.org/mozilla-central/index.cgi/log/13540 here's what it looks like]). It also comes with an "hg glog" extension that draws history as ASCII art, and an "hg view" extension that does roughly the same thing with a little GUI. Sadly, none of these applications qualifies as ''awesome''.
 
Your mission is to rectify this sad situation by writing an awesome browser-based UI for navigating Mercurial repository history.
 
Resources: jorendorff, bsmedberg
== Extend Try Server to test Thunderbird patches ==
Resources: sayrer
 
== Colour Management Tests ==
 
Write [http://developer.mozilla.org/en/docs/Creating_reftest-based_unit_tests reftests] to compare images in order to deal with floating point tolerance. This includes dealing with things like Monitor Profiles, profiles in JPEG (i.e., JPEGs get changed based on colour profile info). See discussion of colour profiles in Firefox 3 [http://www.dria.org/wordpress/archives/2008/04/29/633/ here]. It would be useful to be able to compare to PNGs with a reftest, perhaps creating an image diff tool, where pixels outside a floating point tolerance (> 0.n) would somehow be highlighted so you can see what is different. <strike>Little CMS (lcms) needs test coverage too.</strike> Done.
 
This will require some graphics and image knowledge (i.e., Photoshop, what colour is on a computer, etc).
 
Resources: #gfx, joe, vlad, bholley, [http://bholley.wordpress.com/2008/09/12/so-many-colors/ discussion of Mozilla colour profiles]
== Plugin Code Test Suite ==
Resources: jst
 
== Per-Site/Per-Tab User-Agent Modification ==
 
Create an extension that lets a web developer modify the User-Agent string on a persistent per-site, per-tab basis. There's already a user-agent-switcher in the FF-addons (https://addons.mozilla.org/en-US/firefox/addon/59) but it doesn't isolate the user agent per site or per tab. Strong features might include a separation of the browser identification and language support, optional persistence across browsing sessions and a UI that by default hides the UA string behind the name/version of the browser it represents. See [http://www.webaim.org/blog/user-agent-string-history/ this] discussion of the UA's history.
 
Resources: mhoye
 
== Add Source Server Support for Mercurial ==
 
Previously we added [[Mozilla Source and Symbol Server|source indexing to release builds]] using CVS as a backend for pulling source files. Since then, Mozilla has moved to Mercurial from CVS. This project will add support so that Mercurial can be used too. See [https://bugzilla.mozilla.org/show_bug.cgi?id=440001 bug# 440001].
 
Resources: ted, lsblakk
 
== Research PGO-related bugs ==
 
On Windows, Mozilla has begun using [https://bugzilla.mozilla.org/show_bug.cgi?id=419893 profile-guided optimization] to make execution of the browser faster (i.e., you run your binary and see how it is likely to run, and optimize for those code paths). Currently, there are parts of the Mozilla source code that have bugs or crash when run in PGO builds. This project will mean trying to isolate these bugs by doing PGO builds of these components, creating test cases, debugging, and hopefully fixing things.
 
Resources: ted, sdwilsh, and others based on component.
== Create self-serve symbol upload system ==
Resources: ted
== <strike>Add OpenLayers test suite to Mozilla </strike>==
<strike>Mozilla [http://mxr.mozilla.org/mozilla-central/source/dom/tests/mochitest/ajax/ uses] many common JavaScript library test suites to add additional coverage to it's JavaScript implementation. One test suite that is not currently used by Mozilla, but could be, is the [http://openlayers.org OpenLayer's] js [http://trac.openlayers.org/browser/trunk/openlayers/tests test suite]. See [https://bugzilla.mozilla.org/show_bug.cgi?id=399311 bug# 399311].
Resources: sayrer</strike>
== <strike>Import sqlite test suite </strike> ==
<strike>Mozilla uses an embedded version of [http://www.sqlite.org/ SQLite] extensively to [http://developer.mozilla.org/en/storage store data] such as bookmarks, history, etc. To insure that it runs properly within Mozilla, it would be good to add the entire sqlite test suite to Mozilla's tests, so that testing the browser also means testing sqlite. The sqlite test suite is written in TCL and needs to be ported to JavaScript. Some [http://mxr.mozilla.org/mozilla-central/source/storage/test/unit/test_like.js work has already been done], but more is required to get full test coverage.
References: [https://bugzilla.mozilla.org/show_bug.cgi?id=391756 bug 391756], http://www.0xdeadbeef.com/weblog/?p=368
Resources: sdwilsh == Finish Weave</Thunderbird integration == [https://wiki.mozilla.org/Labs/Weave Weave] is Mozilla's services project. It currently allows different Firefox installations to synchronize bookmarks, etc. We'd like Thunderbird to be a full-fledged Weave clientas well. Some [??? work has already been done], but more is required to get utility. Possible scenarios include:strike>
* thunderbird accounts synchronized (configure once, use everywhere) * automatic bookmarking in Firefox of URLs sent to/from friends * access to Thunderbird address book from Firefox  ReferencesTake : [httpshttp://bugzillazenit.mozillasenecac.org/show_bugon.cgi?id=446444 bug 446444] Resources: dmose == Make Ubiquity work in Thunderbird == [http:ca/wiki/labs.mozillaindex.com/2008php/08/introducing-ubiquity/ Ubiquity] is a cool extensible natural language front-end to Firefox. It could do wonders in Thunderbird as well. Aza Raskin and other Ubiquity hackers are happy to help someone do that with their Ubiquity knowledgeImport_sqlite_test_suite Park, and #maildev will be happy to assist w/ Thunderbird knowledge. Resources: aza, [http://groups.google.com/group/ubiquity-firefox ubiquity-firefox mailing listKiWon]
== Make chromebug work in Thunderbird ==
Resources: Fallen
== Contribute to Private Browsing tests ==
The new Private Browsing feature (see [https://bugzilla.mozilla.org/show_bug.cgi?id=248970 bug 248970] and the [https://wiki.mozilla.org/User:Ehsan/PrivateBrowsingTests test plan]) needs thorough tests written in order to insure its proper functionality. This will involve collaborating with those writing the patch and tests in order to develop a full suite of tests.
 
Resources: ehsan, [http://www.computerworld.com/action/article.do?command=viewArticleBasic&articleId=9114486 discussion of Private Browsing]
 
== Create Content Security Policy test suite ==
 
Adding Content Restrictions functionality to Firefox means that sites could restrict types of locations for loaded scripts and other unsafe content. The Content Security Policy is intended to mitigate a large class of Web Application Vulnerabilities: Cross Site Scripting. In order for this to be written properly, a full test suite is required, which can test such things as inline scripts, javascript URLs, all event handler
attributes (onclick, etc), plugins, frames, data urls, and XBL.
 
References: http://people.mozilla.org/~bsterne/content-security-policy/, [https://bugzilla.mozilla.org/show_bug.cgi?id=411791 bug 411791], [https://bugzilla.mozilla.org/show_bug.cgi?id=390910 bug 390910]
 
Resources: bsterne, dveditz, shaver
== HTML page set sanitizer ==
Resources: ted (but find someone better!)
== 3D object picking ==
Canvas 3D JS Library is a library for the creation and manipulation of 3D scenes in the browser without needing to know much 3D programming. Part of this project is to handle mouse input. This particular project looks at how to perform "picking". That is, when given a coordinate within the canvas, return the 3D object at that location.
Resources: cathy, Andor (http://www.c3dl.org)
= Potential OOo Projects =
Resources: humph, taras
 
== Existing Subjects proposed by OpenOffice.org Education Project ==
 
FIXME : the projects proposed on the OpenOffice.org Education Project will be adapted to the current section.
 
Waiting we encourage you to have a look at the '''[http://wiki.services.openoffice.org/wiki/Education_Project/Effort OpenOffice.org Education Project Effort page]'''
 
Other links:
 
[http://wiki.services.openoffice.org/wiki/Education_Project OpenOffice.org Education Project on the Wiki]
 
 
[[User:Ericb|Ericb]] 21:05, 26 September 2008 (UTC)
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