March 2025 - Wine-gitlab - list.winehq.org

[PATCH v5 0/5] MR7630: winebth.sys part 7: Introduce support for authentication/pairing.
by Vibhav Pant (＠vibhavp) 25 Mar '25

25 Mar '25

Introduce infrastructure necessary to support receiving, sending and replying (to) Bluetooth authentication/pairing requests: - During startup, the Bluetooth driver now creates a "pairing agent" and registers it with BlueZ. The pairing agent is a DBus object implementing the `org.bluez.Agent1` interface (documented [here](https://github.com/bluez/bluez/blob/master/doc/org.bluez.Agent.rst)) which receives authentication requests from BlueZ. The pairing agent then forwards the request data to the PE driver, in form of a `WINEBLUETOOTH_EVENT_AUTH_EVENT` event. The agent is unregistered during driver shutdown. - Right now, the agent only supports Numeric Comparison pairing requests. - Create a new auxiliary device, `\??\WINEBTHAUTH` during driver startup. This device handles authentication functionality that is independent of radio PDOs on the system, which allows the userspace APIs to not track individual Bluetooth radio objects to implement authentication. `WINEBTHAUTH` right now serves two purposes: - Serve as the device object for which `GUID_WINEBTH_AUTHENTICATION_REQUEST` PnP events are broadcasted. This event is sent whenever the Bluetooth event loop in (`bluetooth_event_loop_thread_proc`) receives `WINEBLUETOOTH_EVENT_AUTH_EVENT`. The event's buffer contains a `struct winebth_authentication_request` value, which contains data relevant to the incoming auth request. - Handle the `IOCTL_WINEBTH_AUTH_REGISTER` IOCTL. This simply calls the [`RequestDefaultAgent` BlueZ method](https://github.com/bluez/bluez/blob/master/doc/org.bluez.AgentManag… right now, which asks BlueZ to send all incoming Bluetooth authentication requests to Wine's pairing agent (described above). This is not always strictly necessary, but is useful if there already is a default pairing agent set. - `WINEBTHAUTH` will also ultimately be in charge of responding to authentication requests, which I'll be adding in the next-ish MR(s). - Implement `BluetoothRegisterForAuthenticationEx` and `BluetoothUnregisterAuthentication`. Registration is done by invoking `IOCTL_WINEBTH_AUTH_REGISTER`, and then listening for `GUID_WINEBTH_AUTHENTICATION_REQUEST` events on a `HANDLE` to `\??\WINEBTHAUTH` using the newly added `CM_Register_Notifications`. To keep the MR from getting any larger, I have not included support for `BluetoothSendAuthenticationResponseEx`. That will likely be introduced in the future. -- v5: bluetoothapis/tests: Add tests for BluetoothRegisterForAuthenticationEx and BluetoothUnregisterAuthentication. https://gitlab.winehq.org/wine/wine/-/merge_requests/7630

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[PATCH v6 0/6] MR7608: server: Avoid delegating console waits to other objects.
by Elizabeth Figura (＠zfigura) 25 Mar '25

25 Mar '25

Some console objects currently do several unique things: * Delegate waits onto the queue of another object. This is not really a problem for in-process waits, since we can just return the sync object for the delegate. However, it's also unnecessary, adds to the complexity of the server logic, and is one out of one places where this is done. * Make the wait state dependent on the process. This is difficult to emulate with ntsync and would require creating separate server objects for each process, hacking into duplicate_handle. * Fail a wait entirely in certain circumstances. This is pretty much impossible to emulate with in-process waits. Although ntsync has been in development for some time, I have regrettably failed to notice these problems until now. Fortunately, none of these behaviours happen on modern Windows. Although I/O on unbound handles delegates to the console of the current process, the signaled state does not. As the tests here show, the signaled state of a handle depends on the active console of the process in which the handle was created. If that console no longer exists, the signaled state is no longer updated [with one rather inexplicable exception]. Crucially, in current Windows waits never fail, and the state of an object is the same across all process which hold handles to it. Therefore this patch brings our behaviour to closer match current Windows. In theory these are fds and should use default_fd_signaled(). However, the points at which the handles are signaled are completely different, and I/O does not trigger console handles to become signaled when it normally would. Therefore for the time being I've kept the code using custom signaled ops. There is one other oddity related to consoles, which is the existence of console_add_queue(), which seeks to lazily create an input thread when a console is first waited on. This is one out of two places, after this patch, when the wait process is hijacked (the other being message queues). Fortunately this is easy to handle for in-process synchronization objects, by queueing the ioctl from the callback used to retrieve the in-process synchronization object itself. -- v6: server: Track unbound output signaled state based on its original console. https://gitlab.winehq.org/wine/wine/-/merge_requests/7608

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[PATCH 0/1] MR7660: libtiff: Provide zlib allocation functions.
by Nikolay Sivov (＠nsivov) 25 Mar '25

25 Mar '25

This is required when zlib with -DZ_SOLO is used. Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> Same change submitted upstream https://gitlab.com/libtiff/libtiff/-/merge_requests/706 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7660

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[PATCH 0/8] MR7645: powrprof.dll: Move PowerGet/SetActiveScheme to powersetting.c
by Robert Lippmann (＠rlippmann) 25 Mar '25

25 Mar '25

These functions were split out in Windows Vista. This commit also updates the .spec with newer power related SDK calls. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7645

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[PATCH v3 0/9] MR7659: windows.devices.bluetooth: Add implementation for IBluetoothStatics::GetDefaultAsync(), BluetoothAdapter.
by Vibhav Pant (＠vibhavp) 25 Mar '25

25 Mar '25

This MR adds a basic implementation for the BluetoothAdapter interface in Windows.Devices.Bluetooth, including winebth.sys support for getting properties associated with the radio's Low Energy capabilities. -- v3: windows.devices.bluetooth/tests: Add tests for IBluetoothAdapter. windows.devices.bluetooth: Implement BluetoothAdapter::IsAdvertisementOffloadSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsCentralRoleSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsPeripheralRoleSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsLowEnergySupported. winebth.sys: Implement IOCTL_WINEBTH_RADIO_GET_LE_INFO. winebth.sys: Fetch BLE-related properties for BlueZ adapter objects as well. windows.devices.bluetooth: Implement IBluetoothAdapter::get_DeviceId(). windows.devices.bluetooth: Implement IBluetoothAdapterStatics::GetDefaultAsync(). https://gitlab.winehq.org/wine/wine/-/merge_requests/7659

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[PATCH v2 0/8] MR7659: windows.devices.bluetooth: Add implementation for IBluetoothStatics::GetDefaultAsync(), BluetoothAdapter.
by Vibhav Pant (＠vibhavp) 25 Mar '25

25 Mar '25

This MR adds a basic implementation for the BluetoothAdapter interface in Windows.Devices.Bluetooth, including winebth.sys support for getting properties associated with the radio's Low Energy capabilities. -- v2: windows.devices.bluetooth: Implement BluetoothAdapter::IsAdvertisementOffloadSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsCentralRoleSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsPeripheralRoleSupported. windows.devices.bluetooth: Implement BluetoothAdapter::IsLowEnergySupported. winebth.sys: Implement IOCTL_WINEBTH_RADIO_GET_LE_INFO. winebth.sys: Fetch BLE-related properties for BlueZ adapter objects as well. https://gitlab.winehq.org/wine/wine/-/merge_requests/7659

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[PATCH 0/8] MR7659: windows.devices.bluetooth: Add implementation for IBluetoothStatics::GetDefaultAsync(), BluetoothAdapter.
by Vibhav Pant (＠vibhavp) 25 Mar '25

25 Mar '25

This MR adds a basic implementation for the BluetoothAdapter interface in Windows.Devices.Bluetooth, including winebth.sys support for getting properties associated with the radio's Low Energy capabilities. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7659

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[PATCH v3 0/1] MR7657: win32u: Store window styles in a DWORD (Coverity).
by Sven Baars (＠sbaars) 25 Mar '25

25 Mar '25

`WS_POPUP` for instance is `0x80000000`, which overflows a `LONG`. Coverity complained about this. The return type of `get_window_long()` already was `DWORD`. -- v3: win32u: Store window styles in a UINT (Coverity). https://gitlab.winehq.org/wine/wine/-/merge_requests/7657

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[PATCH v2 0/1] MR7657: win32u: Store window styles in a DWORD (Coverity).
by Sven Baars (＠sbaars) 25 Mar '25

25 Mar '25

`WS_POPUP` for instance is `0x80000000`, which overflows a `LONG`. Coverity complained about this. The return type of `get_window_long()` already was `DWORD`. -- v2: win32u: Store window styles in a DWORD (Coverity). https://gitlab.winehq.org/wine/wine/-/merge_requests/7657

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[PATCH 0/4] MR7658: winebus: Support creation of dynamic number of PID axes.
by Rémi Bernon 25 Mar '25

25 Mar '25

Supersedes https://gitlab.winehq.org/wine/wine/-/merge_requests/7422 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7658

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