15907 2007-11-08 14:51:26 -0800 Implement USE(QT4_UNICODE) for UTF8 -> UTF16 conversion 2010-03-23 02:17:40 -0700 1 1 1 Unclassified WebKit Text 528+ (Nightly build) PC OS X 10.4 RESOLVED FIXED Qt P2 Normal --- 1 jhaygood staikos ap hausmann zecke oldest_to_newest 60683 0 jhaygood 2007-11-08 14:51:26 -0800 UTF8->UTF16 conversion in c_utility.cpp doesn't have a Qt4 Unicode implementation 60684 1 17128 jhaygood 2007-11-08 14:52:07 -0800 Created attachment 17128 implements qt4 unicode in c_utility.cpp 60685 2 17129 jhaygood 2007-11-08 14:53:20 -0800 Created attachment 17129 implements qt4 unicode in c_utility.cpp Ooops.. I need to add my copyright at the top :) 60686 3 17129 mrowe 2007-11-08 14:58:51 -0800 Comment on attachment 17129 implements qt4 unicode in c_utility.cpp The patch needs a ChangeLog entry, and the coding style should follow the style guidelines. I know that the ICU code above does not, but it'd be great if new code would. In particular, the use of C-style casts, and the one-line for statement with strange whitespace usage. 60725 4 17138 jhaygood 2007-11-08 19:47:09 -0800 Created attachment 17138 implements Qt 4 Unicode path in c_utility.cpp 60738 5 17138 ap 2007-11-08 23:17:14 -0800 Comment on attachment 17138 implements Qt 4 Unicode path in c_utility.cpp + *UTF16Length = wcslen(utf16); This won't work correctly if there are null characters in the string, and won't even compile on platforms with a different definition of wchar_t (such as Mac OS X). I think it would be best to take code from <http://www.unicode.org/Public/PROGRAMS/CVTUTF/ConvertUTF.c>, possibly throwing away the ICU-based implementation. Also, see the Latin-1 fallback code path in ICU branch - I think we'd like to have it on all platforms. 60793 6 17161 jhaygood 2007-11-09 13:33:45 -0800 Created attachment 17161 Changes implementation of convertutf8toutf16 to use unicode.org conversion function Alright, changes implementation to use unicode.org sources. ap was iffy on adding the files in their entirety, but I don't see a problem with it. 60869 7 zecke 2007-11-10 17:26:52 -0800 Tossing my two cents. I care a lot for the binary size. So this adds 30k of code for something already available in the toolkit so please make it optional to use the built-in codec... 60874 8 17161 staikos 2007-11-10 17:42:20 -0800 Comment on attachment 17161 Changes implementation of convertutf8toutf16 to use unicode.org conversion function Agreed, this is adding a lot of code we just don't need in Qt afaik. 60888 9 ap 2007-11-11 02:21:25 -0800 (In reply to comment #7) > So this adds 30k of code for something already available in the toolkit so please make it optional > to use the built-in codec... Hmm, where do these 30K come from? We only use a single tiny function (I assume you do have dead code stripping enabled). I don't think such a trivial operation warrants having platform-specific branches. I was actually considering making a custom UTF-8 decoder for WebCore, too - just as with Latin-1, it's bad for performance to initialize the whole codec registry just for those. 60913 10 ap 2007-11-11 11:15:40 -0800 Darin suggests that it would be best to have UTF-8 decoding in one place, such as wtf/unicode. UString::UTF8String() can go there, too. 60982 11 ap 2007-11-12 05:15:53 -0800 (In reply to comment #10) > Darin suggests that it would be best to have UTF-8 decoding in one place, such > as wtf/unicode. UString::UTF8String() can go there, too. Doing that in bug 15953. Keeping this bug open for port authors to consider adding platform-specific branches. 202972 12 hausmann 2010-03-23 02:17:40 -0700 Closing this bug since r30794 consolidates this into WebCore::String::fromUTF8, which uses the TextEncoding/TextEncoder infrastructure. 17128 2007-11-08 14:52:07 -0800 2007-11-08 14:53:20 -0800 implements qt4 unicode in c_utility.cpp cutility-qt4unicode.patch text/plain 976 jhaygood SW5kZXg6IGNfdXRpbGl0eS5jcHANCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0NCi0tLSBjX3V0aWxpdHkuY3BwCShyZXZp c2lvbiAyNzYxNCkNCisrKyBjX3V0aWxpdHkuY3BwCSh3b3JraW5nIGNvcHkpDQpAQCAtNDEsNiAr NDEsMTMgQEANCiAjaWYgVVNFKElDVV9VTklDT0RFKQogI2luY2x1ZGUgPHVuaWNvZGUvdWNudi5o PgogI2VuZGlmCisKKyNpZiBQTEFURk9STShRVCkKKyNpbmNsdWRlIDxjc3RyaW5nPgorI2luY2x1 ZGUgPHFkZWJ1Zz4KKyNpbmNsdWRlIDxRVGV4dENvZGVjPgorI2VuZGlmCisKICNpbmNsdWRlIDx3 dGYvQXNzZXJ0aW9ucy5oPgogCiBuYW1lc3BhY2UgS0pTIHsgbmFtZXNwYWNlIEJpbmRpbmdzIHsK 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