Hi, This may not be the right mailing list as this would probably deal more with Safari in general, but I figure it could easily get to someone interested if I posted here. I couldn't find a better place, but apologies if there is one. I know WebKit goes back to KDE's KHTML, and there is Metalink support in KDE 4.0's KGet [1] (I don't know if it's currently functional tho).
Metalink is an XML format that lists multiple ways (FTP/HTTP/P2P/rsync) to retrieve files, along with checksums and other metadata, to increase availability and guarantee integrity in downloads. It is used by download programs such as download managers, P2P & FTP programs, but was designed for web browsers. Around 21 programs have Metalink support. Metalink is frequently used for large downloads, such as Linux/BSD ISOs (600 megs to multiple gigs). Projects/sites such as OpenOffice.org, cURL, openSUSE, DOFUS, Eiffel Software, and others use it. Some basic features the information in a metalink can be used for: - Listing multiple mirrors for higher availability. - Automatic error recovery and repair of corrupted downloads. - More information about a download for users. [2] - Add a file or multiple files to a download queue. - Share a library of files between filesharing applications. - Simplified download pages. "Metalink solves the first problem — how to find the most speedy way to download a file — by grouping different download protocols into one protocol. This enables Metalink clients to automatically switch between different mirror servers without explicit user instructions. Not only multiple server information is described but also meta-data (e.g., the location of the server, document tags and license)." [3] An example .metalink: <?xml version="1.0" encoding="utf-8"?> <metalink version="3.0" generator="Metalink Editor version 1.0.0" xmlns="http://www.metalinker.org/";> <publisher> <name>Xi Software</name> <url>http://www.xi-soft.com/</url> </publisher> <identity>Net Transport</identity> <version>2.43</version> <copyright>2005-2007</copyright> <description>Net Transport (NetXfer) is a downloading tool.</description> <files> <file name="NXSetup_multi.zip"> <size>2014232</size> <os>Windows-x86</os> <verification> <hash type="md5">18148ed6dc0fc6a48f345579f099d6bd</hash> <hash type="sha1">01586b2c0ec5d8e985138204404878f5ecbeef58</hash> <pieces type="sha1" length="262144"> <hash piece="0">ce50319f58e846e3e0c66a9ada9015e601126864</hash> <hash piece="1">c9e73e336831a364cedcd889259b7330d48f90fd</hash> <hash piece="2">a7f5281c629ea63c791f320db3b0df85fdb01861</hash> <hash piece="3">e6cf5571185db0ec79b551222596462db445bdd6</hash> <hash piece="4">8982e850d2e3ea005119beea3cc05daca28de474</hash> <hash piece="5">a0e7a3a3a46f1ae5fb4eb8529b6fb8ee82fa43a8</hash> <hash piece="6">96540cfade1ce9d3846f41510fbed46965b29568</hash> <hash piece="7">87108128d4dde5ba62ffec1f1cc3fc292fc298ca</hash> </pieces> </verification> <resources> <url type="http" preference="100">http://www.xi-soft.com/downloads/NXSetup_multi.zip</url> <url type="http" location="gb" preference="100">http://nettransport.abangadek.com/NXSetup_multi.zip</url> <url type="http" location="hu" preference="100">http://www.axitech.hu/nettransport/downloads/NXSetup_multi.zip</url> <url type="ftp" location="cn" preference="100">ftp://nettransport:[EMAIL PROTECTED]/NXSetup_multi.zip</url> </resources> </file> </files> </metalink> For more information: http://www.metalinker.org and http://en.wikipedia.org/wiki/Metalink Thanks, -- (( Anthony Bryan ... Metalink [ http://www.metalinker.org ] )) Easier, More Reliable, Self Healing Downloads [1] http://websvn.kde.org/trunk/KDE/kdenetwork/kget/ [2] http://code.downthemall.net/maierman/metaselect4.png [3] http://www.geospatialsemanticweb.com/2007/02/25/metalink-unifies-internet-downloads _______________________________________________ webkit-dev mailing list [email protected] http://lists.webkit.org/mailman/listinfo/webkit-dev
