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>

Task-number: QTBUG-61566
Change-Id: Ie40762dbb07e9f29d862e75eba2bc05da088a34c
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

As the winrt backend may also be used on desktop Windows, checking for
the operating system does no longer work.

While touching these lines deprecated OS X checks were fixed as well.

Task-number: QTBUG-61566
Change-Id: I247979aa63de6a71ac4908bda946d7db1e29b6c3
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

Change-Id: I749412d99ade54d3866ed988cf39d2b74b9489e6
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

Change-Id: I6d1d5b5e8084afdb0dd5082c344975dda5e66d1a
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

... 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>

... 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>

Task-number: QTBUG-61566
Change-Id: I5f8ff2c3e8a841ab8c5a3fb465d0be4b003d7a2b
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

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>

Change-Id: I0ed4afd881f483a166a7e1400043f116c491f30c

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>

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>

Reflect the default values that are different on winrt in the auto test.
Obtaining the pairing status for given devices is possible on winrt, so
as soon as QTBUG-62294 is fixed, this change can be partly reverted.

Task-number: QTBUG-62294
Change-Id: Iceed8086f29c0f0c4859f2d86a16c2b3a9eeaffa
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

We cannot obtain information about local bluetooth devices
on winrt.

Change-Id: I7805b68bff38a2a2d049619742880db5bd8d3cef
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

Same as on other platforms initTestCase should return early if no remote
device was passed via environment variable.

Change-Id: I0b45b9be6247e55c890e6d151541ab034eefa467
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>

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>

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>

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>

Change-Id: Ida3681a873698f22c28bc60230ca0c49d2a9d25f

Change-Id: I9f6a7c3884c2d7c9b0856a0e9a689ad88cca59fe
Reviewed-by: Maurice Kalinowski <maurice.kalinowski@qt.io>

Task-number: QTBUG-57575
Change-Id: Ia289bcb1e0172e74bbda7f4b2dbc904ca1f5a856
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

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>

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>

The compiler error is:

In file included from main.cpp:29:0:
main.cpp: In function 'int main()'
main.cpp:33:11: error: taking address of temporary [-fpermissive]
     bacmp(BDADDR_ANY, BDADDR_NONE);
           ^
main.cpp:33:23: error: 'BDADDR_NONE' was not declared in this scope
     bacmp(BDADDR_ANY, BDADDR_NONE);

BDADDR_NONE only exists in Linux iBluetooth kernel headers but not in the
Bluez project headers. Furthermore the usage of the BDADDR_* defines
is known to trigger -fpermissive violations. For the prupose of this test
fpermissive is not relevant as the test is never executed and the focus
is in checking the existence of the very same defines.

Change-Id: I56db5406ec91fdd5e7998cac4900ee9f9b628c00
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

Change-Id: Icdd0c9421f4894a7f84b69d31d4de440900f3d39
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

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>

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>

The type of manage.state has changed on macOS (like on iOS before),
making an declataion invalid.

(cherry-picked from qtconnectivity/0c3cc537

)

Change-Id: I55caa32fa9f0a85090506cfbd788c1a80d41e8ce
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

Change-Id: I88ff16001280dea4967887ae711c463304c7ec7d
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

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>

Change-Id: Iaaa79b2f14e7abd5d849895301ed404efa079f07
Reviewed-by: Konstantin Ritt <ritt.ks@gmail.com>

Change-Id: I6503377cd99d403ff31a2eae8109476294cbebac
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

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>

[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>

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>

Conflicts:
	.qmake.conf

Change-Id: I7a55929aefa1f7a4dc96f841317b78b248899f67

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>

Change-Id: I87047bbc8b777f597ac4843c0c5466489d764f46
Reviewed-by: Alex Blasche <alexander.blasche@qt.io>
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>

Change-Id: Ie41f06095d87c46bb4d64e38bdbeab7646fe2470

Change-Id: I4fdc8d221610589caa2d31b3ccc55ebc17f9fff8