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* Optimize the Latin1 conversion code in the JSON parser with SSE2Thiago Macieira2015-02-151-5/+28
| | | | | | | | | This also reduces the number of variables modified in each loop from two (l and i) to one (just i) and avoids calling str.length() all the time. Those should be no-op changes, but why not help the optimizer? Change-Id: I8895c35f84d545dba45bffff13bc4147ae53eaab Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Update copyright headersJani Heikkinen2015-02-111-7/+7
| | | | | | | | | | | | | | | | | | Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Outdated header.LGPL removed (use header.LGPL21 instead) Old header.LGPL3 renamed to header.LGPL3-COMM to match actual licensing combination. New header.LGPL-COMM taken in the use file which were using old header.LGPL3 (src/plugins/platforms/android/extract.cpp) Added new header.LGPL3 containing Commercial + LGPLv3 + GPLv2 license combination Change-Id: I6f49b819a8a20cc4f88b794a8f6726d975e8ffbe Reviewed-by: Matti Paaso <matti.paaso@theqtcompany.com>
* Update license headers and add new license filesMatti Paaso2014-09-241-19/+11
| | | | | | | | | - Renamed LICENSE.LGPL to LICENSE.LGPLv21 - Added LICENSE.LGPLv3 - Removed LICENSE.GPL Change-Id: Iec3406e3eb3f133be549092015cefe33d259a3f2 Reviewed-by: Iikka Eklund <iikka.eklund@digia.com>
* Revert "Reading QJsonObject property should not modify the object itself."Jędrzej Nowacki2014-09-111-71/+0
| | | | | | | | | | This reverts commit 20cf632ad5f3ffe7b0fd231724c971f4e07304eb. The commit produced to many problems during statics destruction. For example causing QtCreator crash (QTBUG-40987). Change-Id: Ib52f6a449c2d84deab2de792559a6a065ca45e8d Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fix bugs in internal comparison operatorsLars Knoll2014-09-101-3/+20
| | | | | | | | | | | The comparison operators between QJsonPrivate::String and QJsonPrivate::Latin1String weren't all correct, leading to wrong sorting of keys in QJsonObjects when the keys were outside of the latin1 range and resulting lookup errors. Task-number: QTBUG-41100 Change-Id: Idceff615f85d7ab874ad2a8e4a6c1ce8c2aa0f65 Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
* Reading QJsonObject property should not modify the object itself.Jędrzej Nowacki2014-07-251-0/+71
| | | | | | | | | | | | | | | | | | | | | | | | | Before this change such code: QJsonObject o; o["blah"]; would create property "blah" and assign null value to it, while this code: const QJsonObject o; o["blah"]; would not. The change unifies the confusing behavior. Now reading a non-existing property, is not causing a property to be added in any visible way. Internally QJsonObject stores a special hash of undefined, but referenced values. Such reference is supposed to not live long, only to the first compacting or assignment. Change-Id: Ib022acf74ff49bad88d45d65d7093c4281d468f1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Merge remote-tracking branch 'origin/stable' into devFrederik Gladhorn2013-05-231-1/+4
|\ | | | | | | | | | | | | | | | | | | | | Conflicts: src/corelib/io/qdatastream.cpp src/corelib/io/qdatastream.h src/corelib/json/qjsonwriter.cpp src/plugins/platforms/cocoa/qcocoawindow.mm src/plugins/platforms/xcb/qxcbkeyboard.cpp Change-Id: I46fef1455f5a9f2ce1ec394a3c65881093c51b62
| * Fix crashes when creating large documentsLars Knoll2013-05-091-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Compact an object in regular intervals when inserting data into it, to avoid the object becoming huge. Compact an object/array before inserting into another array or object. Check that the document doesn't get so big it's overflowing the internal data structures. Task-number: QTBUG-29288 Change-Id: Id39d80dac1e7d5a11f40819f41b4b336bce16947 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Json writer, emit full precision for floating point Number typesDarryl L. Miles2013-04-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Previously Qt JSON writer would only emit 6 digits of precision as this is the default with the formatter. However with testing against NodeJS JSON.stringify() this behavior is inconsistent with the defacto standard JSON implementation and conveys a loss of precision. Change-Id: Ie1845a6e0ee0b4c05f63ec0062f372e891855f0b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Json writer, only emit floating point finite numbers, ignore INF/NaNDarryl L. Miles2013-04-121-0/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | My interpretation of RFC4627, Section 2.4 "Numbers" of: Numeric values that cannot be represented as sequences of digits (such as Infinity and NaN) are not permitted. I have also verified this matter with NodeJS JSON.stringify() that emitting a null is consistent behavior with a JSON implementation written in JavaScript. Previously Qt would emit: { plusInfinity: inf, minusInfinity: -inf, notANumber: nan } Which maybe turned into a string values of "inf", "-inf", "nan" by the receiving parser. Now it returns the JSON null value just like NodeJS JSON.stringify(). Change-Id: I9f9c17f12b2606280806c47a9d90465c4ba5f786 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Update copyright year in Digia's license headersSergio Ahumada2013-01-181-1/+1
| | | | | Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Fixed QJsonDocument::fromBinaryData on big endian platforms.Konstantin Tokarev2012-09-241-2/+2
| | | | | Change-Id: I1786b6222867c8780f6768e5220e7ddff952b28e Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* Change copyrights from Nokia to DigiaIikka Eklund2012-09-221-24/+24
| | | | | | | | Change copyrights and license headers from Nokia to Digia Change-Id: If1cc974286d29fd01ec6c19dd4719a67f4c3f00e Reviewed-by: Lars Knoll <lars.knoll@digia.com> Reviewed-by: Sergio Ahumada <sergio.ahumada@digia.com>
* Properly detach when the modified object is a sub objectLars Knoll2012-03-291-1/+1
| | | | | | | | | | | The clone() method didn't detach if we had enough memory allocated, but didn't consider that the object being modified is not the root object of the binary blob. Change-Id: I9a479ae1c873b7fe9cff7e13c539e7a41961bf68 Reviewed-by: Cristiano di Flora <cristiano.di-flora@nokia.com> Reviewed-by: abcd <amos.choy@nokia.com> Reviewed-by: Jamey Hicks <jamey.hicks@nokia.com>
* Significantly speed up insertion into QJsonObject/ArrayLars Knoll2012-03-221-2/+19
| | | | | | | | | | | | The code was only allocating memory for the next insertion leading to a reallocation of the whole data for every single insertion. The code now reserves some space and uses a decent growth strategy to avoid repeated reallocs. Change-Id: I48b0feab71ba8ca73e7037f8460080f198b2f009 Reviewed-by: Jamey Hicks <jamey.hicks@nokia.com>
* Make QJsonPrivate::String compile on big endian platforms.Jason Barron2012-02-291-1/+2
| | | | | | | Was missing a variable declaration and an explicit cast. Change-Id: I4f0fb9c3d9b8472adf0d91036442adc1fe255c7e Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Update contact address in license headers.Jason McDonald2012-01-311-1/+1
| | | | | Change-Id: I35bf916087511f26bfeb49ceb3256d9a20fbc1c0 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Remove "All rights reserved" line from license headers.Jason McDonald2012-01-301-1/+1
| | | | | | | | | | As in the past, to avoid rewriting various autotests that contain line-number information, an extra blank line has been inserted at the end of the license text to ensure that this commit does not change the total number of lines in the license header. Change-Id: I311e001373776812699d6efc045b5f742890c689 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
* Fixed QString::operator<(QLatin1String)Denis Dzyubenko2012-01-261-1/+1
| | | | | | | | | | | | | | QLatin1String now has a constructor that takes explicit length, which makes it possible to create QLatin1String that do not have null-termination character. Fixed QString::operator> and < to be safe in that case. In the same patch fixed qtjson which had operator< implemented in the same way. QString::compare(QLatin1String) is still broken and will be fixed separately. Change-Id: I48ec1183a6f44034129cc17312af854795085408 Reviewed-by: Denis Dzyubenko <denis.dzyubenko@nokia.com> Reviewed-by: Lars Knoll <lars.knoll@nokia.com>
* Import json support from playground/qtbinaryjsonLars Knoll2012-01-241-0/+760
This imports the JSON support for Qt 5 from playground/qtbinaryjson. It adds a fast, fully compliant json parser, a convenient C++ API, conversion to and from QVariants and a binary format for JSON that is extremely fast to use together with the C++ API. Change-Id: If9e3a21a4241d388d0abaa446b6824f9cc6edb1c Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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