mirror of
git://source.winehq.org/git/wine.git
synced 2024-10-31 19:49:50 +00:00
2a52c8dcd2
Signed-off-by: Rémi Bernon <rbernon@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>
282 lines
10 KiB
C
282 lines
10 KiB
C
/*
|
|
* Copyright 2022 Rémi Bernon for CodeWeavers
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
#include <stdio.h>
|
|
|
|
#include "ntstatus.h"
|
|
#define WIN32_NO_STATUS
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winternl.h"
|
|
#include "winioctl.h"
|
|
#include "ddk/wdm.h"
|
|
#include "hidusage.h"
|
|
#include "ddk/hidpi.h"
|
|
#include "ddk/hidport.h"
|
|
|
|
#include "wine/list.h"
|
|
|
|
#include "initguid.h"
|
|
#include "driver_hid.h"
|
|
|
|
static DRIVER_OBJECT *expect_driver;
|
|
|
|
struct hid_device
|
|
{
|
|
DEVICE_OBJECT *expect_bus_pdo;
|
|
DEVICE_OBJECT *expect_hid_fdo;
|
|
struct hid_device *expect_hid_ext;
|
|
UNICODE_STRING control_symlink;
|
|
};
|
|
|
|
static void check_device( DEVICE_OBJECT *device )
|
|
{
|
|
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
|
|
struct hid_device *impl = ext->MiniDeviceExtension;
|
|
|
|
ok( device == impl->expect_hid_fdo, "got device %p\n", device );
|
|
ok( device->DriverObject == expect_driver, "got DriverObject %p\n", device->DriverObject );
|
|
if (!device->NextDevice) ok( device == impl->expect_hid_fdo, "got device %p\n", device );
|
|
else ok( device->NextDevice == impl->expect_hid_fdo, "got NextDevice %p\n", device->NextDevice );
|
|
ok( !device->AttachedDevice, "got AttachedDevice %p\n", device->AttachedDevice );
|
|
|
|
ok( ext->MiniDeviceExtension == impl->expect_hid_ext, "got MiniDeviceExtension %p\n", ext->MiniDeviceExtension );
|
|
ok( ext->PhysicalDeviceObject == impl->expect_bus_pdo, "got PhysicalDeviceObject %p\n", ext->PhysicalDeviceObject );
|
|
ok( ext->NextDeviceObject == impl->expect_bus_pdo, "got NextDeviceObject %p\n", ext->NextDeviceObject );
|
|
}
|
|
|
|
#ifdef __ASM_USE_FASTCALL_WRAPPER
|
|
extern void *WINAPI wrap_fastcall_func1( void *func, const void *a );
|
|
__ASM_STDCALL_FUNC( wrap_fastcall_func1, 8,
|
|
"popl %ecx\n\t"
|
|
"popl %eax\n\t"
|
|
"xchgl (%esp),%ecx\n\t"
|
|
"jmp *%eax" );
|
|
#define call_fastcall_func1( func, a ) wrap_fastcall_func1( func, a )
|
|
#else
|
|
#define call_fastcall_func1( func, a ) func( a )
|
|
#endif
|
|
|
|
static ULONG_PTR get_device_relations( DEVICE_OBJECT *device, DEVICE_RELATIONS *previous,
|
|
ULONG count, DEVICE_OBJECT **devices )
|
|
{
|
|
DEVICE_RELATIONS *relations;
|
|
ULONG new_count = count;
|
|
|
|
if (previous) new_count += previous->Count;
|
|
if (!(relations = ExAllocatePool( PagedPool, offsetof( DEVICE_RELATIONS, Objects[new_count] ) )))
|
|
{
|
|
ok( 0, "Failed to allocate memory\n" );
|
|
return (ULONG_PTR)previous;
|
|
}
|
|
|
|
if (!previous) relations->Count = 0;
|
|
else
|
|
{
|
|
memcpy( relations, previous, offsetof( DEVICE_RELATIONS, Objects[previous->Count] ) );
|
|
ExFreePool( previous );
|
|
}
|
|
|
|
while (count--)
|
|
{
|
|
call_fastcall_func1( ObfReferenceObject, *devices );
|
|
relations->Objects[relations->Count++] = *devices++;
|
|
}
|
|
|
|
return (ULONG_PTR)relations;
|
|
}
|
|
|
|
static NTSTATUS WINAPI driver_pnp( DEVICE_OBJECT *device, IRP *irp )
|
|
{
|
|
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation( irp );
|
|
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
|
|
struct hid_device *impl = ext->MiniDeviceExtension;
|
|
ULONG code = stack->MinorFunction;
|
|
|
|
if (winetest_debug > 1) trace( "%s: device %p, code %#lx %s\n", __func__, device, code, debugstr_pnp(code) );
|
|
|
|
switch (code)
|
|
{
|
|
case IRP_MN_START_DEVICE:
|
|
IoSetDeviceInterfaceState( &impl->control_symlink, TRUE );
|
|
irp->IoStatus.Status = STATUS_SUCCESS;
|
|
break;
|
|
case IRP_MN_REMOVE_DEVICE:
|
|
IoSetDeviceInterfaceState( &impl->control_symlink, FALSE );
|
|
RtlFreeUnicodeString( &impl->control_symlink );
|
|
irp->IoStatus.Status = STATUS_SUCCESS;
|
|
break;
|
|
case IRP_MN_STOP_DEVICE:
|
|
case IRP_MN_SURPRISE_REMOVAL:
|
|
case IRP_MN_CANCEL_REMOVE_DEVICE:
|
|
case IRP_MN_QUERY_REMOVE_DEVICE:
|
|
irp->IoStatus.Status = STATUS_SUCCESS;
|
|
break;
|
|
|
|
case IRP_MN_QUERY_DEVICE_RELATIONS:
|
|
{
|
|
DEVICE_RELATION_TYPE type = stack->Parameters.QueryDeviceRelations.Type;
|
|
switch (type)
|
|
{
|
|
case BusRelations:
|
|
case EjectionRelations:
|
|
if (winetest_debug > 1) trace( "IRP_MN_QUERY_DEVICE_RELATIONS type %u not handled\n", type );
|
|
break;
|
|
case RemovalRelations:
|
|
ok( !irp->IoStatus.Information, "got unexpected RemovalRelations relations\n" );
|
|
irp->IoStatus.Information = get_device_relations( device, (void *)irp->IoStatus.Information,
|
|
1, &ext->PhysicalDeviceObject );
|
|
if (!irp->IoStatus.Information) irp->IoStatus.Status = STATUS_NO_MEMORY;
|
|
else irp->IoStatus.Status = STATUS_SUCCESS;
|
|
break;
|
|
default: ok( 0, "got unexpected IRP_MN_QUERY_DEVICE_RELATIONS type %#x\n", type ); break;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
IoSkipCurrentIrpStackLocation( irp );
|
|
return IoCallDriver( ext->NextDeviceObject, irp );
|
|
}
|
|
|
|
static NTSTATUS WINAPI driver_internal_ioctl( DEVICE_OBJECT *device, IRP *irp )
|
|
{
|
|
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation( irp );
|
|
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
|
|
const ULONG code = stack->Parameters.DeviceIoControl.IoControlCode;
|
|
|
|
if (winetest_debug > 1) trace( "%s: device %p, code %#lx %s\n", __func__, device, code, debugstr_ioctl(code) );
|
|
check_device( device );
|
|
|
|
IoSkipCurrentIrpStackLocation( irp );
|
|
return IoCallDriver( ext->PhysicalDeviceObject, irp );
|
|
}
|
|
|
|
static NTSTATUS (WINAPI *hidclass_driver_ioctl)( DEVICE_OBJECT *device, IRP *irp );
|
|
static NTSTATUS WINAPI driver_ioctl( DEVICE_OBJECT *device, IRP *irp )
|
|
{
|
|
IO_STACK_LOCATION *stack = IoGetCurrentIrpStackLocation( irp );
|
|
ULONG code = stack->Parameters.DeviceIoControl.IoControlCode;
|
|
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
|
|
|
|
if (winetest_debug > 1) trace( "%s: device %p, code %#lx %s\n", __func__, device, code, debugstr_ioctl(code) );
|
|
|
|
switch (code)
|
|
{
|
|
case IOCTL_WINETEST_HID_SET_EXPECT:
|
|
case IOCTL_WINETEST_HID_WAIT_EXPECT:
|
|
case IOCTL_WINETEST_HID_SEND_INPUT:
|
|
case IOCTL_WINETEST_HID_SET_CONTEXT:
|
|
IoSkipCurrentIrpStackLocation( irp );
|
|
return IoCallDriver( ext->PhysicalDeviceObject, irp );
|
|
|
|
case IOCTL_WINETEST_REMOVE_DEVICE:
|
|
case IOCTL_WINETEST_CREATE_DEVICE:
|
|
ok( 0, "unexpected call\n" );
|
|
irp->IoStatus.Status = STATUS_NOT_SUPPORTED;
|
|
IoCompleteRequest( irp, IO_NO_INCREMENT );
|
|
return STATUS_NOT_SUPPORTED;
|
|
}
|
|
|
|
return hidclass_driver_ioctl( device, irp );
|
|
}
|
|
|
|
static NTSTATUS WINAPI driver_add_device( DRIVER_OBJECT *driver, DEVICE_OBJECT *device )
|
|
{
|
|
HID_DEVICE_EXTENSION *ext = device->DeviceExtension;
|
|
struct hid_device *impl = ext->MiniDeviceExtension;
|
|
DEVICE_OBJECT *bus_pdo = ext->PhysicalDeviceObject;
|
|
NTSTATUS status;
|
|
|
|
if (winetest_debug > 1) trace( "%s: driver %p, device %p\n", __func__, driver, device );
|
|
|
|
impl->expect_hid_fdo = device;
|
|
impl->expect_bus_pdo = ext->PhysicalDeviceObject;
|
|
impl->expect_hid_ext = ext->MiniDeviceExtension;
|
|
|
|
todo_wine
|
|
ok( impl->expect_bus_pdo->AttachedDevice == device, "got AttachedDevice %p\n", bus_pdo->AttachedDevice );
|
|
ok( driver == expect_driver, "got driver %p\n", driver );
|
|
check_device( device );
|
|
|
|
status = IoRegisterDeviceInterface( ext->PhysicalDeviceObject, &control_class, NULL, &impl->control_symlink );
|
|
ok( !status, "IoRegisterDeviceInterface returned %#lx\n", status );
|
|
|
|
if (winetest_debug > 1) trace( "Created HID FDO %p for Bus PDO %p\n", device, ext->PhysicalDeviceObject );
|
|
|
|
device->Flags &= ~DO_DEVICE_INITIALIZING;
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS WINAPI driver_create( DEVICE_OBJECT *device, IRP *irp )
|
|
{
|
|
if (winetest_debug > 1) trace( "%s: device %p\n", __func__, device );
|
|
ok( 0, "unexpected call\n" );
|
|
irp->IoStatus.Status = STATUS_SUCCESS;
|
|
IoCompleteRequest( irp, IO_NO_INCREMENT );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static NTSTATUS WINAPI driver_close( DEVICE_OBJECT *device, IRP *irp )
|
|
{
|
|
if (winetest_debug > 1) trace( "%s: device %p\n", __func__, device );
|
|
ok( 0, "unexpected call\n" );
|
|
irp->IoStatus.Status = STATUS_SUCCESS;
|
|
IoCompleteRequest( irp, IO_NO_INCREMENT );
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
static void WINAPI driver_unload( DRIVER_OBJECT *driver )
|
|
{
|
|
if (winetest_debug > 1) trace( "%s: driver %p\n", __func__, driver );
|
|
winetest_cleanup();
|
|
}
|
|
|
|
NTSTATUS WINAPI DriverEntry( DRIVER_OBJECT *driver, UNICODE_STRING *registry )
|
|
{
|
|
HID_MINIDRIVER_REGISTRATION params =
|
|
{
|
|
.Revision = HID_REVISION,
|
|
.DriverObject = driver,
|
|
.DeviceExtensionSize = sizeof(struct hid_device),
|
|
.RegistryPath = registry,
|
|
};
|
|
NTSTATUS status;
|
|
|
|
expect_driver = driver;
|
|
|
|
if ((status = winetest_init())) return status;
|
|
if (winetest_debug > 1) trace( "%s: driver %p\n", __func__, driver );
|
|
|
|
driver->DriverExtension->AddDevice = driver_add_device;
|
|
driver->DriverUnload = driver_unload;
|
|
driver->MajorFunction[IRP_MJ_PNP] = driver_pnp;
|
|
driver->MajorFunction[IRP_MJ_DEVICE_CONTROL] = driver_ioctl;
|
|
driver->MajorFunction[IRP_MJ_INTERNAL_DEVICE_CONTROL] = driver_internal_ioctl;
|
|
driver->MajorFunction[IRP_MJ_CREATE] = driver_create;
|
|
driver->MajorFunction[IRP_MJ_CLOSE] = driver_close;
|
|
|
|
status = HidRegisterMinidriver( ¶ms );
|
|
ok( !status, "got %#lx\n", status );
|
|
|
|
hidclass_driver_ioctl = driver->MajorFunction[IRP_MJ_DEVICE_CONTROL];
|
|
driver->MajorFunction[IRP_MJ_DEVICE_CONTROL] = driver_ioctl;
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|