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Change-Id: Iaa053dcb125490ee1e83d7e27cb75d4171297b9f
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Task-number: QTBUG-63210
Change-Id: I98637337d8a77c8847bd0f2c567fec5e6a4ace31
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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For writing messages another QAndroidJniObject was created, which
however wasn't connected or validated in any way, so calling methods
failed obviously. I removed said object and made use of the implemented
class member m_tagTech, that is being validated and connected
beforehand.
Task-number: QTBUG-62858
Change-Id: I97c28f15cdaf5c0aa36423e7aba35408b49bde4e
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Reviewed-by: Lars Schmertmann <lars.schmertmann@governikus.de>
Reviewed-by: Frank Meerkoetter <frank.meerkoetter@basyskom.com>
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Change-Id: I28f5936913a6127806325df34af4bf71a142e72e
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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This bug was caused by a problem in the patch for QTBUG-55150.
While the termination of an ongoing BTLE connection is being
processed, the QLEController instance is in Connecting state and
the internal socket is still null. If the user triggers a call
to QLEController::disconnectDevice() while the above state is
pending, it crashes due to a call to the socket's close()
function. The time window for this to happen is very small.
It takes the duration of the bluez dbus call to disconnect
a device.
This patch addresses the above crash bug and adds a
bit more debug output to catch similar cases later on.
Task-number: QTBUG-63619
Change-Id: I893990a9ce8ccf55ddbf619fe177379f79dc9ee3
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Change-Id: I84bfe86751c27eabb4e75912ae3c0b4d3781faf1
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Change-Id: Ia26b0bf499f8a0b6040e82bc1d460bee688bfbf6
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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IOBluetooth is heavily based on CFRunLoops. An attempt to use it on a thread,
that does not properly run CFRunLoop results in callbacks never firing and
thus QBluetooth classes never finishing their jobs, including:
- device discovery
- service discovery
- RFCOMM/LCAP2
- Bluetooth server
- Bluetooth socket
etc.
While we cannot fix the core problem until we have a properly working
CoreFoundation event dispatcher, we can at least issue a warning so that
people do not waste their time debugging this well-known limitation.
Task-number: QTBUG-63630
Change-Id: Iefa4d675ea0962167bdfede640d2087dbdf37b18
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Change-Id: If828dce2dcd71f36c51216c2db4437683bc2a358
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Like it was done for central manager - use the correct enumerators (types)
- with 10.13 SDK they also use 'generic' CBManagerXXX constants on macOS
instead of CBCentral/PeripheralManagerXXX constants.
Task-number: QTBUG-62658
Change-Id: I4b4de239930f5e731dc4977ff3353512290ff3b2
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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A similar change was done earlier for iOS already. This is due to
deprecated API.
Task-number: QTBUG-62658
Change-Id: If1d4a0eae382e46e3224a6bd4a6e75309ff87cac
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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If we do not scan for low energy devices, the timeout will never be
triggered. In this case the discovery is finished as soon as every
paired device has been handled by the worker.
Change-Id: I59772e706ac0fbf62c560a54d650bef9815118b6
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
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Apple broke source code compatibility by moving 'identifier' properties from
CBPeripheral and CBCentral classes into the new CBPeer class and marking it
as "since 10.13". As a result we have compilation errors in the code
that was valid since 10.7. To workaround this issue, we introduce a
category with 'identifier' property declarations for SDK >= 10.13
and target < 10.13.
Change-Id: Id7c9d33a9c8ae7627a06b4c1930e70cede1e5b07
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
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Task-number: QTBUG-61566
Change-Id: Ie40762dbb07e9f29d862e75eba2bc05da088a34c
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Change-Id: I749412d99ade54d3866ed988cf39d2b74b9489e6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Change-Id: I6d1d5b5e8084afdb0dd5082c344975dda5e66d1a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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... and deprecate the former. By doing so we get the header
file in line with other modules - see qtnetworkglobal.h for
example.
The include is not used in the examples so it is removed
there.
Change-Id: If6d30e7a821b60f12768a963990937c46f21f4c7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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... and deprecate the former. By doing so we get the header
file in line with other modules - see qtnetworkglobal.h for
example.
The include is not used in the examples so it is removed
there.
Change-Id: Ie6267738d4a45e45a0350d458a40654d8a952f4a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Task-number: QTBUG-61566
Change-Id: I5f8ff2c3e8a841ab8c5a3fb465d0be4b003d7a2b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Instead of checking for a certain Windows version, we should check
whether the API is actually available
[ChangeLog][QtBluetooth][Windows] Enabled UWP backend for desktop
Windows versions that support the API
Task-number: QTBUG-61566
Change-Id: I8384119c70cc2c4bdcdbe6b297cfcf5fb3e3f534
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
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Change-Id: I0ed4afd881f483a166a7e1400043f116c491f30c
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QBluetoothDeviceDiscoveryAgent (DDA) is deleted by QBluetoothServiceDiscoveryAgent (SDA)
once it receives an error or SDA is instructed to stop() the discovery process.
Currently, this triggers at least two calls to the DDA's stop() function.
In addition, if stop() generates an error the error call itself will
call back to DDA:stop(). Therefore it create an endless loop back.
This is at least true for the Android devices mentioned in the related bug report.
This patch ensures that the main logic of Android's DDA::stop() is not called
more than once. Further more SDA disconnects from DDA's signals to avoid
a potential endless loop. Any error in DDA is not of relevance to the
surrounding SDA instance anymore.
Task-number: QTBUG-60131
Change-Id: I1df16f2b0896928833aa2ced75c43d4642b4fba3
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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If there are no pending connections, the call should not make
the application crash but just return nullptr.
Change-Id: I33c2ec9b47bbb72abc99ad22035f794724b295ef
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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If the socket was created without giving the socket type,
ensureNativeSocket was not called and thus m_socketObject is 0. Calling
localName and friends caused a crash because they accesses the object
unconditionally.
Change-Id: I442e3d1492458161fb8660f1b2f17d52b37a2935
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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This is the result of running the (experimental) clang-tidy check
qt-modernize-qsharedpointer-create
Discarded changes: none.
Change-Id: I58a0f230516e836df62b40cf8ec38a6b3d7122db
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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As there is no Windows API to disconnect from a BTLE device, we just set
the internal state in QLowEnergyController::disconnectFromDevice. By
removing the callback registration in disconnectFromDevice we can be sure,
that every state change from connected to disconnected is caused by the
remote host closing the connection and thus implement
RemoteHostClosedError.
Change-Id: I7dcacaffce68784cb297b02df2e9f9356bf14d9d
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
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Change-Id: Ida3681a873698f22c28bc60230ca0c49d2a9d25f
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Change-Id: I9f6a7c3884c2d7c9b0856a0e9a689ad88cca59fe
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>
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If the last entry of a service is a descriptor or characteristic
and the read attempt fails early (the read could not even be initiated)
ensure that the discovery state machine properly exists. So far the exit
was only ever triggered by a successful read or if the async callback
for the read returned with an error or timed out.
Change-Id: I495982a82819aab985bc91a7e63c530b52355d9d
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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There are cases where peripherals use a larger MTU than the default MTU
on Android. This forces the MTU negotiation to always been done once
the service discovery has been done.
This patch requires Android API v21 (or Android v5+). If the
local Android version is below 5 this feature becomes a noop. The related
bug cannot be addressed on Android version below 5.0.
Task-number: QTBUG-61755
Change-Id: I6521b5dad05da5e3e533ef2af56ee649b1b79730
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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The type of manage.state has changed on macOS (like on iOS before),
making an declataion invalid.
(cherry-picked from qtconnectivity/0c3cc5374d2703fde6a99d301fcff974122d057d)
Change-Id: I55caa32fa9f0a85090506cfbd788c1a80d41e8ce
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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Task-number: QTBUG-57575
Change-Id: Ia289bcb1e0172e74bbda7f4b2dbc904ca1f5a856
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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This is an addition since BlueZ 5.30.
Task-number: QTBUG-57575
Change-Id: Ib24702ac91ee55e5e0511d93cd9bd43937c0edb1
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Qt 5.9 introduced this behavior change as part of a bug fix. Qt 5.10
will force the new behavior unless otherwise requested by the user.
Task-number: QTBUG-61554
Change-Id: I75a2107c64e0eaaf03490658669c9a23ac7dcf63
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Change-Id: Icdd0c9421f4894a7f84b69d31d4de440900f3d39
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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Change-Id: I88ff16001280dea4967887ae711c463304c7ec7d
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
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The type of manage.state has changed on macOS (like on iOS before),
making an declataion invalid.
Change-Id: I55caa32fa9f0a85090506cfbd788c1a80d41e8ce
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
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Change-Id: Iaaa79b2f14e7abd5d849895301ed404efa079f07
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
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Change-Id: I6503377cd99d403ff31a2eae8109476294cbebac
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Change-Id: Ia68da10c26ed0baff95a1f696b5a248595d23b1d
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
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[ChangeLog][QtBluetooth][QBluetoothSocket] Added
QBluetoothSocket::RemoteHostClosedError.
Change-Id: Ic9d27f9188f66be0fad309e55f2904eaed2cf61a
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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Unlike ConnectionError, this shall be used to mention errors
occurred due to the remote device's intent (term, power loss, etc)
Change-Id: I6918879e3918a5131841f012b2824c30b99e472d
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>
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Conflicts:
.qmake.conf
Change-Id: I7a55929aefa1f7a4dc96f841317b78b248899f67
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canceled should only be emitted if stop was used to abort a
running device discovery. A timeout happening has to cause a
normal finished.
Change-Id: I1072c14a44b84da0cb93420cf7344b8bc56b523e
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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lowEnergyDiscoveryTimeout affects the emission behavior of
deviceDiscovered(). This behavior change should be explicitly
documented.
Task-number: QTBUG-57847
Change-Id: I94bd7cb36935b376c34ba90f5de4e3084e87e883
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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timeout 0
If we have a never-ending LE scan, we should report even complete duplicates.
The original bug-report has a scenario with a long-running application, that
records a data from BTLE scales once a day.
Task-number: QTBUG-57847
Change-Id: If5e4828f119d5f4e4418cfe60fa518b583210a14
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
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If the user chooses to do a BTLE device discovery with
QBluetoothDeviceDiscoveryAgent::setLowEnergyDiscoveryTimeout being set to 0,
we should continuously emit the deviceDiscovered() signal and not only once
per device. This patch checks the timeout value before triggering the
duplication detection for deviceDiscovered() signals.
Task-number: QTBUG-57847
Change-Id: I0e43b779a89b918640fe3d812d2500ed0a016cc3
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
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QBluetoothSocket::write() emits the bytesWritten(int) signal when the write
was successful. java.io.OutputStream.write() returns an exception when
it fails. We should not emit bytesWritten() if such an exception occurred.
Change-Id: I76e7a85188102e8227d586450c3e733c046e9957
Reviewed-by: Christian Stromme <christian.stromme@qt.io>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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Not all platforms use txbuffer for writes. Fortunately those platforms
who do not use it do not use any buffering at all. Hence bytesToWrite()
returned the correct value as txbuffer always had size zero. Therefore
this patch is effectively a NOP.
Nevertheless this patch encourages the right implementation across the
platform.
This does not affect macOS as it has a separate implementation for
QBluetoothSocket::bytesToWrite().
Task-number: QTBUG-58190
Change-Id: Ic05f4358b079f612ee7e0e4dbb7fb9aa78fd6556
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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On Android, the socket's read buffer is managed in the Java thread.
QBluetoothSocket::canReadLine() is public API (most likely) being called
by in the main Qt thread though. The function directly called into the
Java buffer instance without proper locking. This can create race conditions.
Starting with this patch canReadLine() calls another QBluetoothSocketPrivate
indirection to allow a platform specific implementation. This affects
WinRT, BlueZ and the dummy backend too.
This is not an issue on macOS as its implementation of QBluetoothSocket
is separate and does not have to deal with multiple
QBluetoothSocketPrivate implementations.
Task-number: QTBUG-58190
Task-number: QTBUG-60830
Change-Id: Idae19f1aee6f809699d36519b01a3c68ad9c563d
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
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