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* QCborValue: fix the move-assignment operatorv5.15.0-beta4Thiago Macieira2020-04-111-3/+2
| | | | | | | | | | | | | | | | | | | | The double-swap technique I used was flawed and broke on self-assignment. What I had meant to use was the move-and-swap technique. Thanks to Peppe for pointing it out. This also fixes a compiler bug in the Green Hills compiler. It was finding the wrong "swap" function in qSwap: using std::swap; swap(value1, value2); It's supposed to find swap(QCborValue &, QCborValue &) due to argument- dependent lookup. It's instead finding std::swap<QCborValue>, which recurses. Fixes: QTBUG-83390 Change-Id: Ibdc95e9af7bd456a94ecfffd1603e1bee90cd107 Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* Switch to using versioned deprecated macrosAllan Sandfeld Jensen2020-04-091-24/+24
| | | | | | Change-Id: I4728e6ecc7218a6c98fd3a10e50e6edd1704fb83 Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QCborArray: fix operator[] that extends the arrayThiago Macieira2020-04-091-1/+1
| | | | | | | | | | | This was never tested. The infinite loop in QCborContainerPrivate::grow is the proof. [ChangeLog][QtCore][QCborArray] Fixed an infinite loop when operator[] was called with with an index larger than the array's size plus 1. Change-Id: Ibdc95e9af7bd456a94ecfffd1603df3855c73f20 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* QCborMap: fix assigning elements from the map to itselfThiago Macieira2020-04-091-3/+7
| | | | | | | | | | | | | | | | | | | | | | | Similar to the QJsonObject issue of the previous commit (found with the same tests, but not the same root cause). One fix was that copying of byte data from the QByteArray to itself won't work if the array reallocates. The second was that assign(*that, other.concrete()); fails to set other.d to null after moving. By calling the operator=, we get the proper sequence of events. [ChangeLog][QtCore][QCborMap] Fixed some issues relating to assigning elements from a map to itself. Note: QCborMap is not affected by the design flaw discovered in QJsonObject because it always appends elements (it's unsorted), so existing QCborValueRef references still refer to the same value. Task-number: QTBUG-83366 Change-Id: Ibdc95e9af7bd456a94ecfffd1603df846f46094d Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* QJsonObject: add missing detach2() callsThiago Macieira2020-04-091-0/+3
| | | | | | | | | | | | | | The refactoring to use CBOR missed two places where we could assign from the same object and thus cause corruption. In fixing this issue, I found a design flaw in QJsonObject, see Q_EXPECT_FAILing unit test and task QTBUG-83398. [ChangeLog][QtCore][QJsonObject] Fixed a regression from 5.13 that incorrect results when assigning elements from an object to itself. Fixes: QTBUG-83366 Change-Id: Ibdc95e9af7bd456a94ecfffd1603df24b06713aa Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* Doc: Document QTestStream manipulators under the Qt namespaceTopi Reinio2020-04-072-26/+98
| | | | | | | | | | | | | The global variants of the manipulators have been deprecated in favor of the ones in the Qt namespace. However, only one set was documented (the deprecated ones). Ensure documentation for both sets is generated, and link to the Qt:: manipulators in QTextStream documentation. Fixes: QTBUG-82532 Change-Id: I430d15f6d9a34411d1d7265031249e600f6874ef Reviewed-by: Kai Koehne <kai.koehne@qt.io>
* Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2020-03-312-17/+45
|\ | | | | | | | | | | | | Conflicts: tests/auto/widgets/itemviews/qabstractitemview/tst_qabstractitemview.cpp Change-Id: Ifaa56153f5f0d687a6b4d94f84fcfa1e1751afd2
| * CBOR support: prevent overflowing QByteArray's max allocationThiago Macieira2020-03-272-17/+45
| | | | | | | | | | | | | | | | | | | | | | | | QByteArray doesn't like it. Apply the same protection to QString, which we know uses the same backend but uses elements twice as big. That means it can contain slightly more than half as many elements, but exact half will suffice for our needs. Change-Id: Iaa63461109844e978376fffd15f9d4c7a9137856 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-03-272-46/+67
|\| | | | | | | | | | | | | Conflicts: src/corelib/serialization/qcborvalue.cpp Change-Id: I539d8cae5fd413b8a6c9c5d8a6364c79c8133a0a
| * QCborValue: apply a simple optimization to avoid unnecessary allocationsThiago Macieira2020-03-252-28/+29
| | | | | | | | | | | | | | | | | | If the map or array is known to be empty, we don't need to allocate a QCborContainerPrivate. Change-Id: Ief61acdfbe4d4b5ba1f0fffd15fe212b6a6e77c3 Reviewed-by: Edward Welbourne <edward.welbourne@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * QCborValue::fromCbor: Apply a recursion limit to decodingThiago Macieira2020-03-252-13/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A simple 16k file can produce deep enough recursion in Qt to cause stack overflow. So prevent that. I tested 4096 recursions just fine on my Linux system (8 MB stack), but decided 1024 was sufficient, as this code will also be run on embedded systems that could have smaller stacks. [ChangeLog][QtCore][QCborValue] fromCbor() now limits decoding to at most 1024 nested maps, arrays, and tags to prevent stack overflows. This should be sufficient for most uses of CBOR. An API to limit further or to relax the limit will be provided in 5.15. Meanwhile, if decoding more is required, QCborStreamReader can be used (note that each level of map and array allocates memory). Change-Id: Iaa63461109844e978376fffd15fa0fbefbf607a2 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
| * QCborValue: create a wrapper to set the QCborStreamReader error stateThiago Macieira2020-03-252-6/+12
| | | | | | | | | | | | | | | | The next commit will need to do so from outside QCborContainerPrivate, where QCborStreamReader::d can't be accessed (private). Change-Id: Iaa63461109844e978376fffd15fa0f6f04081bf2 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Doc: Mark QTextStream manipulators as deprecatedTopi Reinio2020-03-261-0/+24
| | | | | | | | | | | | | | | | and instruct to use the ones from the Qt namespace instead. Task-number: QTBUG-82532 Change-Id: I6a85f5096da8aec925a287beff136b77d113926e Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Fix binary compatibility issue in QJson{Array,Object} initializer_listThiago Macieira2020-03-202-4/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rewrite using CBOR internals replaced one of the two naked pointers that were members of QJsonArray and QJsonObject with a QExplicitlySharedDataPointer. The problem is that its operator= will read the current value to decrement the refcount and possibly delete the pointed object. But QJson{Array,Object}::initialize() are called from inlined code, without initialization. So we can't call operator=. We need to memcpy to write a nullptr. This is not unit-testable because it requires compiling against 5.14 or earlier, then running against 5.15. Fixes: QTBUG-82700 Change-Id: Iaa63461109844e978376fffd15f98c62656d197c Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Doc: update QJsonObject::operator[] non-const to say it creates keyThiago Macieira2020-03-201-1/+3
| | | | | | | | | | | | | | | | | | | | the non-const QJsonArray::operator[] requires a valid index and all the const operator[] say that it returns Undefined if the key or index doesn't exist. This is the exception. Task-number: QTBUG-39864 Change-Id: Iaa63461109844e978376fffd15f9716f0cc66cca Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-03-111-1/+2
|\| | | | | | | | | | | | | | | | | Conflicts: src/corelib/plugin/qlibrary.cpp src/corelib/plugin/qlibrary_unix.cpp src/corelib/plugin/qpluginloader.cpp Change-Id: I866feaaa2a4936ee5389679724c8471a5b4b583d
| * Port from deprecated std::is_pod to is_trivial + is_standard_layoutMarc Mutz2020-03-061-1/+2
| | | | | | | | | | | | | | | | The std::is_pod trait is deprecated in C++20; is_trivial and is_standard_layout exist since C++11. Change-Id: I4b901d8edf1a55001764445aee9c338d3dc23b21 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | QDataStream: keep brace delimiters inside #if-scopesMårten Nordheim2020-03-101-1/+2
| | | | | | | | | | | | | | Because it looks odd. Change-Id: Ic272ae7b1b5a3e0a70884caa683ccbdd3a61ff6a Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>
* | QDataStream: fix compilation with QT_DISABLE_DEPRECATED_BEFORE=0x0050F00David Faure2020-03-081-4/+8
| | | | | | | | | | | | Fixes: QTBUG-81023 Change-Id: I0d56785d1fed2c4c8e0e87ccefb0b72b0ed3644a Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
* | Doc: Fix documentation for deprecated methods in QJsonDocumentKai Koehne2020-02-281-4/+10
| | | | | | | | | | | | | | | | \deprecated has to stand on its own - qdoc will ignore anything on the right side of it. Change-Id: Ib698aa66826d6430bbafd926a9c64febd5463c5c Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Add an expansion limit for entitiesLars Knoll2020-02-264-2/+64
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Recursively defined entities can easily exhaust all available memory. Limit entity expansion to a default of 4096 characters to avoid DoS attacks when a user loads untrusted content. Added a setter and getter to allow modifying the expansion limit. [ChangeLog][QtCore][QXmlStream] QXmlStreamReader does now by default limit the expansion of entities to 4096 characters. Documents where a single entity expands to more characters than the limit are not considered well formed. The limit is there to avoid DoS attacks through recursively expanding entities when loading untrusted content. The limit can be changed through the QXmlStreamReader::setEntityExpansionLimit() method. Fixes: QTBUG-47417 Change-Id: I94387815d74fcf34783e136387ee57fac5ded0c9 Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de> Reviewed-by: Volker Hilsheimer <volker.hilsheimer@qt.io>
* | Doc: Fix documentation warnings for Qt CoreTopi Reinio2020-02-251-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - QCborError: Classes cannot relate to header files; use \inheaderfile instead and link to the class from header file documentation. - QRecursiveMutex: QDoc doesn't allow shared documentation comments for duplicating \fn docs between the base and deriving classes. Remove the sharing, the function documentation is available under 'All Members' doc for QRecursiveMutex. - QMultiMap: unite() and one overload of insert() were not recognized because their definitions in the same header file interfered with QDoc - use Q_CLANG_QDOC macro to comment them out, and tag \fn comments to ensure that the function documentation is matched. Change-Id: Ic96869904a72d92453e4ffa6901000147571969b Reviewed-by: Paul Wicking <paul.wicking@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2020-01-282-6/+10
|\| | | | | | | | | | | | | Conflicts: src/gui/image/qpnghandler.cpp Change-Id: I8630f363457bb613d8fb88470a71d95d97cdb301
| * QXmlStreamReader: fix memory leakGiuseppe D'Angelo2020-01-232-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | On some inputs a QXmlStreamReaderPrivate may allocate another QXmlStreamReaderPrivate as its entityResolver. Which, recursively, may allocate yet another one. This "chain" of QXmlStreamReaderPrivate objects was managed using raw pointers, and a leak was possible by resetting one of these pointers to nullptr without freeing the corresponding object. Change-Id: I2c6e1f023a2ed68b2b1857db25c53cce7f6bd3e7 Reviewed-by: Sona Kurazyan <sona.kurazyan@qt.io>
| * QXmlStreamReader: early return in case of malformed attributesGiuseppe D'Angelo2020-01-231-2/+5
| | | | | | | | | | | | | | | | There's no point at keep raising errors after encountering the first malformed attribute. Change-Id: Idb37e577ea96c3bd850b3caf008fe3ecd57dd32e Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Doc/QtBase: replace some 0 with \nullptrChristian Ehrlicher2020-01-261-1/+1
| | | | | | | | | | | | | | | | | | Replace some 'is 0' or 'are 0' where 0 referes to a nullptr with 'is \nullptr' and 'are \nullptr' Change-Id: Ida9af2971924377efe2f49f435d79e109de2bdf4 Reviewed-by: André Hartmann <aha_1980@gmx.de> Reviewed-by: Sze Howe Koh <szehowe.koh@gmail.com>
* | Replace most use of QVariant::type and occurrences of QVariant::TypeOlivier Goffart2020-01-233-37/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I made a clazy automated check that replaced the use of QVariant::Type by the equivalent in QMetaType. This has been deprecated since Qt 5.0, but many uses were not yet removed. In addition, there was some manual changes to fix the compilation errors. Adapted the Private API of QDateTimeParser and QMimeDataPrivate and adjust QDateTimeEdit and QSpinBox. QVariant(QVariant::Invalid) in qstylesheet made no sense. But note that in QVariant::save, we actually wanted to use the non-user type. In the SQL module, many changes were actually reverted because the API still expects QVarient::Type. Change-Id: I98c368490e4ee465ed3a3b63bda8b8eaa50ea67e Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2020-01-091-2/+2
|\| | | | | | | | | | | | | Conflicts: src/corelib/kernel/qobject.cpp Change-Id: I4780b25665672692b086ee92092e506c814642f2
| * Resolve a build error for ICC 19Inho Lee2020-01-091-2/+2
| | | | | | | | | | | | | | This argument name makes an error with "line 302:Type t = Undefined;" Change-Id: I5488ff02ab7c9f9391c17361da5e2aac2727a6a0 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Deprecate QJsonDocument methods for converting to/from JSON binarySona Kurazyan2020-01-092-4/+13
| | | | | | | | | | | | | | | | | | Also remove the example code for deprecated methods and use CBOR instead where it makes sense. Task-number: QTBUG-81068 Change-Id: Iffb7a4b3d7b16a1e485fc05b3ab2e2468e9e0718 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Fix some qdoc warningsFriedemann Kleint2020-01-033-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | src/corelib/serialization/qjsonvalue.cpp:174: (qdoc) warning: No such parameter 'n' in QJsonValue::QJsonValue() ... examples/widgets/doc/src/icons.qdoc:584: (qdoc) warning: Command '\snippet (//! [24])' failed at end of file 'widgets/icons/mainwindow.cpp' src/corelib/text/qbytearray.cpp:5177: (qdoc) warning: clang found diagnostics parsing \fn QByteArray::FromBase64Result::operator QByteArray() const error: out-of-line definition of 'operator QByteArray' does not match any declaration in 'QByteArray::FromBase64Result' src/corelib/serialization/qjsonarray.cpp:178: (qdoc) warning: Overrides a previous doc src/corelib/serialization/qjsonarray.cpp:140: (qdoc) warning: (The previous doc is here) src/corelib/serialization/qjsonobject.cpp:1016: (qdoc) warning: clang found diagnostics parsing \fn QJsonValueRef QJsonObject::iterator::operator[](int j) const error: out-of-line definition of 'operator[]' does not match any declaration in 'QJsonObject::iterator' src/corelib/serialization/qjsonobject.cpp:1267: (qdoc) warning: clang found diagnostics parsing \fn QJsonValue QJsonObject::const_iterator::operator[](int j) const error: out-of-line definition of 'operator[]' does not match any declaration in 'QJsonObject::const_iterator' src/corelib/tools/qhash.cpp:2641: (qdoc) warning: Overrides a previous doc src/corelib/tools/qhash.cpp:1492: (qdoc) warning: (The previous doc is here) src/corelib/tools/qhash.cpp:2659: (qdoc) warning: Can't link to 'unit()' src/corelib/text/qchar.cpp:274: (qdoc) warning: Undocumented enum item 'Script_Sundanese' in QChar::Script src/corelib/text/qchar.cpp:274: (qdoc) warning: No such enum item 'Script_Sundaneseo' in QChar::Script src/network/ssl/qsslsocket.cpp:1514: (qdoc) warning: Can't link to 'QSslConfiguration::addDefaultCaCertificate()' src/widgets/widgets/qtabwidget.cpp:581: (qdoc) warning: Undocumented parameter 'visible' in QTabWidget::setTabVisible() Change-Id: I05c2a4884873850b684fa94036cd90db1a6e7726 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Fix parameter of QJsonObject::const_iterator operator-(const_iterator)Friedemann Kleint2020-01-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | It used to be "iterator", causing a qdoc warning: src/corelib/serialization/qjsonobject.cpp:1405: (qdoc) warning: clang found diagnostics parsing \fn int QJsonObject::const_iterator::operator-(const_iterator other) const error: out-of-line definition of 'operator-' does not match any declaration in 'QJsonObject::const_iterator' Add a small test. Change-Id: Id65effffa720ed1e0fb0ee6937dcc4298f3ef363 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | cborstreamwriter: Fix developer-build with clangRobert Loehning2019-12-302-3/+3
| | | | | | | | | | | | | | Both functions are unused which results in a build error. Change-Id: If7e7a47cd62b91fbfc5bbf5330825bbb341a734b Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Mark the old style unprefixed stream functions deprecatedAllan Sandfeld Jensen2019-12-162-22/+72
| | | | | | | | | | | | | | | | Requires a third definition for the source-compatible but deprecated version. Change-Id: I260ae79f4547f99eed701b10e0b25222f81cd5ff Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Replace usages of QVariant::value by qvariant_castOlivier Goffart2019-12-152-7/+7
| | | | | | | | | | | | | | This is done automatically with a clazy check Change-Id: I3b59511d3d36d416c8eda74858ead611d327b116 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Qt 6: Deprecate QHash::insertMultiLars Knoll2019-12-121-0/+3
| | | | | | | | | | | | | | | | | | [ChangeLog][QtCore][QHash] insertMulti(), unite() and values(const Key &key) are now deprecated. Please use QMultiHash instead. Change-Id: Ic14907fd5fd38d585708e2dcf2c0200d221ebb25 Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
* | Split cborstream feature in twoUlf Hermann2019-12-1211-1362/+1685
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading of Cbor streams is substantially more complicated than writing as it requires float16 support. When writing Cbor, we can just choose to always write 32bit floats, even if we could compress the numbers into 16 bits. We need Cbor writing in the bootstrap library, but we cannot easily add float16 support. Furthermore, Cbor reading is required for plugin support, but not Cbor writing. It might make sense for some users to build a custom Qt with Cbor writing disabled. Therefore, provide two features, cborstreamreader and cborstreamwriter, split up the code in cborstream.{h|cpp} into several files, and enable Cbor writing in the bootstrap library. Change-Id: I15450afb0e328a84a22ebca9379cffc4f900a75a Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Liang Qi2019-12-104-7/+6
|\| | | | | | | | | | | | | Conflicts: tests/auto/network/kernel/qnetworkinterface/BLACKLIST Change-Id: I1e8866c63b54bcd95fc2a044276ee15b7f60e79a
| * Don't wrap feature detection macros with QT_HAS_FOO() variantsTor Arne Vestbø2019-12-103-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using wrappers for these macros is problematic when for example passing the -frewrite-includes flag to preprocess sources before shipping off to distcc or Icecream. It will also start producing warnings when compilers implement http://eel.is/c++draft/cpp.cond#7.sentence-2. See for example https://reviews.llvm.org/D49091 Both https://clang.llvm.org/docs/LanguageExtensions.html and the SD-6 document at https://isocpp.org/std/standing-documents/sd-6-sg10-feature-test-recommendations recommend defining '__has_foo(x) 0' as a fallback for compilers without the macros, so that's what we go for. Change-Id: I0298cd3b4a6ff6618821e34642a5ddd6728be767 Reviewed-by: Alex Richardson <arichardson.kde@gmail.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
| * QCborValue: fix replacing of elements with byte data with ones withoutThiago Macieira2019-12-051-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | We forgot to reset the flags when replacing the element, so we ended up with an integer with HasByteData after: testMap[0] = QStringLiteral("value"); testMap[0] = 42; Fixes: QTBUG-80342 Change-Id: Ia2aa807ffa8a4c798425fffd15dabfa066ea84b0 Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Fix compile with we use QT_DISABLE_DEPRECATED_BEFORE=0x060000 in appsLaurent Montel2019-12-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in qt5.15 you deprecated iterator &operator--() in qhash but QDataStream needs it. (see writeAssociativeContainer) So when we compile without deprecated method we can see: qdatastream.h:333:9: error: no match for ‘operator--’ (operand type is ‘QHash<QString, QImage>::const_iterator’) 333 | --it; | ^~~~ The current code is only QHash<QString, QImage> m_images; QDataStream stream(&file); stream << m_images; Change-Id: I12e61c0c60615455ac1eeff02969f155edb12e56 Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Ulf Hermann2019-12-031-74/+87
|\| | | | | | | | | | | | | Conflicts: src/corelib/serialization/qcborvalue.cpp Change-Id: I675a3029955c96e81a33ed9d98b72b55b6784b52
| * QCborValue: Extend the constructor to also create extended typesThiago Macieira2019-11-231-74/+83
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We already did that when parsing from CBOR binary data, so the code was already present. [ChangeLog][QtCore][QCborValue] The constructor taking a CBOR tag and a value to be tagged now attempts to convert to a QCborValue extended type. For example, if the tag is 0 (UnixTime_t) and the payload is a number, the resulting object will become tag 1 (DateTime) and the payload will be the the ISO-8601 date/time string. Fixes: QTBUG-79196 Change-Id: I6edce5101800424a8093fffd15cdf650fb2fc45c Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
| * Fix QCborValue::toCbor with non-ASCII URLsThiago Macieira2019-11-231-5/+5
| | | | | | | | | | | | | | Found while fixing QTBUG-79196. Change-Id: Ia2aa807ffa8a4c798425fffd15d841657def99af Reviewed-by: Ulf Hermann <ulf.hermann@qt.io>
* | Deprecate reverse iteration on QHashLars Knoll2019-11-051-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | std::unordered_map only supports forward iteration for good reasons. Align our API with this by deprecating reverse iteration and the operator+/-() for iterators. [ChangeLog][QtCore][QHash] Reverse iteration over QHash is now deprecated. [ChangeLog][Potentially Binary-Incompatible Changes] QHash's iterator category was changed from bidirectional iterator to forward iterator. This may cause trouble if a library uses the iterator category to alter functionality through tag dispatching. This only applies when compiling the library or application with QT_DISABLE_DEPRECATED_BEFORE=0x050F00 and the other with a lower value. Change-Id: I0fb6d017cabdef1bc508e62f76dc2fa73cd3652d Reviewed-by: Mårten Nordheim <marten.nordheim@qt.io> Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Merge remote-tracking branch 'origin/5.14' into 5.15Qt Forward Merge Bot2019-10-261-0/+3
|\| | | | | | | Change-Id: I208a36bf1c88c8291baaa5ca8fe8e838bc9d7aea
| * Disable Clang warning for 'using namespace' in qtextstream.hJüri Valdmann2019-10-251-0/+3
| | | | | | | | | | | | | | | | | | This header file intentionally puts a 'using namespace' into the global namespace, the artful cleverness of which Clang doesn't properly appreciate. Teach Clang a lesson by disabling the warning. Change-Id: I9754ac5fc9d4c53654854082e1145d8b5fef186d Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
* | Reimplement JSON support on top of CborUlf Hermann2019-10-2126-2320/+2800
| | | | | | | | | | | | | | | | | | | | | | | | In turn, deprecate the QJsonDocument methods that deal with JSON binary data. You should use CBOR for data serialization these days. [ChangeLog][Deprecation Notice] The binary JSON representation is deprecated. The CBOR format should be used instead. Fixes: QTBUG-47629 Change-Id: Ic8b92ea36de87815b12307a9d8b1095f07166db8 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* | Move CBOR debug stream functions into qcborvalue.cppUlf Hermann2019-10-172-112/+106
| | | | | | | | | | | | | | | | Some of them were already there, and this way they continue to function, even if the cborstream feature is turned off. Change-Id: I6828d2f525ab0a1437fc940a0fe786f6fa56fd6a Reviewed-by: Lars Knoll <lars.knoll@qt.io>
* | Provide a feature for CBOR stream I/OUlf Hermann2019-10-164-2/+23
| | | | | | | | | | | | | | We need to turn it off in bootstrap code. Change-Id: I826e49fbc5f6128e56f84b58d29358dd7b0b9dc5 Reviewed-by: Lars Knoll <lars.knoll@qt.io>
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