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Ivailo Monev 4e5220dede drop BLAKE2b and BLAKE2s in favour of BLAKE3 
unfortunetly the reference C implementation
(https://github.com/oconnor663/blake3_reference_impl_c) was slower on
static hash benchmark, faster on incremental hashing tho. while BLAKE2b
and BLAKE2s were faster than SHA-2 on incremental hashing BLAKE3 is
faster on both static and incremental hashing (compared to SHA-256),
benchmark results:

********* Start testing of tst_qcryptographichash *********
Config: Using QTest library 4.12.0, Katie 4.12.0
PASS  : tst_qcryptographichash::initTestCase()
RESULT   : tst_qcryptographichash::append():"10 (Md5)":
     0.00281 msecs per iteration (total: 563, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"10 (Sha1)":
     0.00334 msecs per iteration (total: 669, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"10 (Sha256)":
     0.00468 msecs per iteration (total: 936, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"10 (Sha512)":
     0.00366 msecs per iteration (total: 732, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"10 (BLAKE3)":
     0.00219 msecs per iteration (total: 438, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"100 (Md5)":
     0.000660 msecs per iteration (total: 132, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"100 (Sha1)":
     0.00112 msecs per iteration (total: 224, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"100 (Sha256)":
     0.000935 msecs per iteration (total: 187, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"100 (Sha512)":
     0.00108 msecs per iteration (total: 216, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"100 (BLAKE3)":
     0.000775 msecs per iteration (total: 155, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"250 (Md5)":
     0.000590 msecs per iteration (total: 118, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"250 (Sha1)":
     0.00135 msecs per iteration (total: 271, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"250 (Sha256)":
     0.000870 msecs per iteration (total: 174, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"250 (Sha512)":
     0.00101 msecs per iteration (total: 203, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"250 (BLAKE3)":
     0.000655 msecs per iteration (total: 131, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"500 (Md5)":
     0.000575 msecs per iteration (total: 115, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"500 (Sha1)":
     0.00138 msecs per iteration (total: 276, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"500 (Sha256)":
     0.000855 msecs per iteration (total: 171, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"500 (Sha512)":
     0.00100 msecs per iteration (total: 200, iterations: 200000)
RESULT   : tst_qcryptographichash::append():"500 (BLAKE3)":
     0.000610 msecs per iteration (total: 122, iterations: 200000)
PASS  : tst_qcryptographichash::append()
RESULT   : tst_qcryptographichash::append_once():"Md5":
     0.00157 msecs per iteration (total: 315, iterations: 200000)
RESULT   : tst_qcryptographichash::append_once():"Sha1":
     0.00217 msecs per iteration (total: 434, iterations: 200000)
RESULT   : tst_qcryptographichash::append_once():"Sha256":
     0.00428 msecs per iteration (total: 857, iterations: 200000)
RESULT   : tst_qcryptographichash::append_once():"Sha512":
     0.00319 msecs per iteration (total: 638, iterations: 200000)
RESULT   : tst_qcryptographichash::append_once():"BLAKE3":
     0.00164 msecs per iteration (total: 329, iterations: 200000)
PASS  : tst_qcryptographichash::append_once()
RESULT   : tst_qcryptographichash::statichash():"Md5":
     0.00149 msecs per iteration (total: 299, iterations: 200000)
RESULT   : tst_qcryptographichash::statichash():"Sha1":
     0.00206 msecs per iteration (total: 413, iterations: 200000)
RESULT   : tst_qcryptographichash::statichash():"Sha256":
     0.00408 msecs per iteration (total: 816, iterations: 200000)
RESULT   : tst_qcryptographichash::statichash():"Sha512":
     0.00308 msecs per iteration (total: 616, iterations: 200000)
RESULT   : tst_qcryptographichash::statichash():"BLAKE3":
     0.00137 msecs per iteration (total: 274, iterations: 200000)
PASS  : tst_qcryptographichash::statichash()
PASS  : tst_qcryptographichash::cleanupTestCase()
Totals: 5 passed, 0 failed, 0 skipped
********* Finished testing of tst_qcryptographichash *********

Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
2022-03-11 21:15:42 +02:00
.github/workflows reimplement javascriptcore regexp via std::regex 2022-02-28 05:08:23 +02:00
cmake reimplement javascriptcore regexp via std::regex 2022-02-28 05:08:23 +02:00
package QWorkspace class dismissed 2022-03-04 19:36:29 +02:00
scripts QWorkspace class dismissed 2022-03-04 19:36:29 +02:00
src drop BLAKE2b and BLAKE2s in favour of BLAKE3 2022-03-11 21:15:42 +02:00
tests drop BLAKE2b and BLAKE2s in favour of BLAKE3 2022-03-11 21:15:42 +02:00
translations QWorkspace class dismissed 2022-03-04 19:36:29 +02:00
util do not use the complete suffix as format in imgconv utility 2022-02-27 00:22:40 +02:00
.gitignore add script to generate documentation 2021-02-15 11:58:46 +02:00
.kateproject add Kate project file 2016-04-18 08:18:39 +00:00
appveyor.yml reimplement javascriptcore regexp via std::regex 2022-02-28 05:08:23 +02:00
CMakeLists.txt reimplement javascriptcore regexp via std::regex 2022-02-28 05:08:23 +02:00
CODE_OF_CONDUCT code of conduct 2020-12-11 10:13:36 +00:00
CONTRIBUTING add link to NetBSD manual pages in CONTRIBUTING file 2021-02-05 08:58:35 +02:00
doxygen.conf use GNU FreeFont as last resort font 2022-01-10 20:45:05 +02:00
header.BSD update copyright to ease maintaince [ci skip] 2021-02-05 06:18:50 +02:00
header.FDL update copyright to ease maintaince [ci skip] 2021-02-05 06:18:50 +02:00
header.LGPL remove optional license exception 2021-02-08 15:08:15 +02:00
LICENSE.BSD update copyright to ease maintaince [ci skip] 2021-02-05 06:18:50 +02:00
LICENSE.FDL initial import 2015-12-10 05:06:13 +02:00
LICENSE.LGPL update copyright to ease maintaince [ci skip] 2021-02-05 06:18:50 +02:00
README drop BLAKE2b and BLAKE2s in favour of BLAKE3 2022-03-11 21:15:42 +02:00

README 

Katie is continuation of the Qt4 C++ toolkit with the goal to keep it alive,
clean it up, fix some bugs and backport some features from Qt5. It is based
on the latest Git revision of Qt v4.8.

There are several things you should be aware before considering Katie:

 - some components and tools have been removed:
  - QMake, Linguist, Assistant, checksdk, macdeployqt, pixeltool, qconfig,
    qdoc, qev, qvfb, runonphone and other non-essential
  - Qt3Support, QtWebKit, QtHelp, QtXmlPatterns, QtOpenGL, ActiveQt, Phonon,
    QtMultimedia and QtSql

 - some things have changed:
  - QMake build system replaced with CMake
  - Jansson, Freetype, ICU, X11 and libpng are required for building
  - D-Bus and CUPS must be linked to during build
  - QtUiTools is build as shared library by default
  - moc, uic, rcc, etc. are linked to components
  - updated bundled Harfbuzz from upstream (not Harfbuzz-NG)
  - versioned and extended classes have been merged into the base class,
    e.g. QIconEngineV2 into QIconEngine and QKeyEventEx into QKeyEvent
  - QGuiPlatformPlugin class is public
  - updated localizations data from Common Locale Data Repository v40
  - default text codec for C-strings is UTF-8
  - QTranslator uses gettext for translations
  - OpenVG is no longer supported graphics output
  - Blitter is no longer supported painting engine
  - native graphics system is no more, rasterizer is faster than native
  - QPicture, QPictureIO and plugins for it are no longer supported
  - QML debugger and inspector have been removed, potentially dangerous
  - no SIMD, zero performance impact with decent compiler
  - state machine is no more
  - removed 3rd party sources that are very common nowdays
  - dropped non-open source and discontinued platforms support
  - dropped dnotify filesystem watcher support
  - dropped Glib2 event dispatcher support
  - dropped support for a.out format
  - dropped Motif Drag-And-Drop (DND) support
  - dropped LPR support
  - dropped static plugins support
  - dropped XBM, PGM, MNG, BMP, ICO, TGA, JPEG, TIFF and GIF image format support
  - dropped obscure (24-bit) and indexed (8-bit) image formats support
  - dropped Valgrind support
  - dropped recursive mutex and lock support
  - dropped wide character and string support
  - dropped network interfaces management support
  - dropped no-op touch devices support
  - dropped bitmap fonts support
  - dropped accessibility support

 - some additions have been made:
  - custom image format
  - JSON document handler
  - standard directories handler
  - building with LTO is possible and supported, if the toolchain can handle it
  - alternative libc implementations support
  - additional text codecs via ICU converter
  - Unicode v5.0+ characters and partial scripts support
  - support for AArch64 architecture
  - support for locale aliases
  - support for generating SHA-256 and SHA-512 hash sums (SHA-2)
  - support for generating BLAKE3 hash sums
  - verification section for plugins build with Clang
  - qCompress() and qUncompress() use libdeflate which is much faster
  - stack backtrace on assert, crash or warning via execinfo
  - brief manual pages for all command-line tools
  - desktop files, Shell profile and dynamic linker/loader config
  - more reliable qrand(), seeded per thread
  - improved signal/slot template arguments handling
  - improved namespaces support and introduced QT_NAMESPACE_COMPAT
  - improved cross-compilation support
  - improved POSIX, XSI, SUSv2, etc. requirements build checks
  - script component uses std::regex instead of internal PCRE copy
  - tests and benchmarks can be run without prior installation

Bugs fixed in Katie, some of which in Qt5 too:
QTBUG-23502, QTBUG-37115, QTBUG-15052, QTBUG-23522, QTBUG-6139, QTBUG-26889,
QTBUG-21548, QTBUG-6133, QTBUG-18188, QTBUG-36767, QTBUG-35387, QTBUG-37035,
QTBUG-28321, QTBUG-21993, QTBUG-26590, QTBUG-2124, QTBUG-20482, QTBUG-41361,
QTBUG-40153, QTBUG-35479, QTBUG-1628, QTBUG-42989, QTBUG-34861, QTBUG-46767,
QTBUG-25114, QTBUG-24672, QTBUG-23524 (WIP), QTBUG-56088, QTBUG-42189,
QTBUG-39285, QTBUG-18173, QTBUG-28968, QTBUG-34336, QTBUG-40974, QTBUG-44286,
QTBUG-12564, QTBUG-20028, QTBUG-71967, QTBUG-70956, QTBUG-71446, QTBUG-61307,
QTBUG-27287, QTBUG-25143, QTBUG-22833, QTBUG-57399, QTBUG-59159, QTBUG-15773,
QTBUG-70506, QTBUG-46054, QTBUG-11223, QTBUG-63108, QTBUG-6932, QTBUG-42365,
QTBUG-83817, QTBUG-4341, QTBUG-36933, QTBUG-49113, QTBUG-69920, QTBUG-40015,
QTBUG-54942, QTBUG-91261, QTBUG-73445, QTBUG-21098, QTBUG-59966

Unless you use QMake and QDoc porting to Katie or even supporting it along with
Qt4 in the same codebase is trivial and requires only minor changes because
Katie is mostly source compatible with Qt 4.8.x, compatibility with releases
earlier than that is not a goal. Do note that using libraries that
are linked to Qt4 from applications linked to Katie will trigger undefined
behavior.

Should you encounter a problem please report it at
https://github.com/fluxer/katie/issues. For more information about changes,
how to handle them and general info please visit
https://github.com/fluxer/katie/wiki.