[fireball] 24300: - Implement device creating, with the specified DeviceExtension - Add stub for processing IRPs sent to the mouse driver TODO (will be done once problem with load-order will be resolved): - Store mouclass's callback address - Actually call it thus making driver working - Cleanup routines
Author: fireball Date: Fri Sep 29 21:07:48 2006 New Revision: 24300
URL: http://svn.reactos.org/svn/reactos?rev=24300&view=rev Log: - Implement device creating, with the specified DeviceExtension - Add stub for processing IRPs sent to the mouse driver
TODO (will be done once problem with load-order will be resolved): - Store mouclass's callback address - Actually call it thus making driver working - Cleanup routines
Modified: trunk/reactos/drivers/usb/nt4compat/usbdriver/mouse.c
Modified: trunk/reactos/drivers/usb/nt4compat/usbdriver/mouse.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/nt4compat/usbdr... ============================================================================== --- trunk/reactos/drivers/usb/nt4compat/usbdriver/mouse.c (original) +++ trunk/reactos/drivers/usb/nt4compat/usbdriver/mouse.c Fri Sep 29 21:07:48 2006 @@ -9,12 +9,21 @@ #include "usbdriver.h" #include "ntddmou.h"
+//FIXME: is it needed at all? +typedef struct _USBMP_DEVICE_EXTENSION +{ + BOOLEAN IsFDO; +} USBMP_DEVICE_EXTENSION, *PUSBMP_DEVICE_EXTENSION; + +PDEVICE_OBJECT MouseFdo = NULL; + + BOOLEAN mouse_connect(PCONNECT_DATA dev_mgr, DEV_HANDLE dev_handle); BOOLEAN mouse_disconnect(PUSB_DEV_MANAGER dev_mgr, DEV_HANDLE dev_handle); BOOLEAN mouse_stop(PUSB_DEV_MANAGER dev_mgr, DEV_HANDLE dev_handle); - VOID mouse_irq(PURB purb, PVOID pcontext); -VOID mouse_set_cfg_completion(PURB purb, PVOID pcontext); +static NTSTATUS +MouseCreateDevice(IN PDRIVER_OBJECT DriverObject);
BOOLEAN @@ -54,6 +63,9 @@ pdriver->disp_tbl.dev_disconnect = mouse_disconnect; pdriver->disp_tbl.dev_stop = mouse_stop; pdriver->disp_tbl.dev_reserved = NULL; + + // Create the device + MouseCreateDevice(dev_mgr->usb_driver_obj);
usb_dbg_print(DBGLVL_MAXIMUM, ("mouse_driver_init(): mouse driver is initialized\n")); return TRUE; @@ -203,48 +215,6 @@ return TRUE; }
-// pcontext == device extension -VOID -mouse_set_cfg_completion(PURB purb, PVOID pcontext) -{ - PMOUSE_DRVR_EXTENSION pdev_ext = (PMOUSE_DRVR_EXTENSION)pcontext; - DEV_HANDLE endp_handle; - NTSTATUS status; - - if (purb->status != STATUS_SUCCESS) - { - usb_free_mem(purb); - return; - } - - endp_handle = purb->endp_handle; - - //usb_free_mem(purb); - //purb = NULL; - - usb_dbg_print(DBGLVL_MAXIMUM, ("mouse_set_cfg_completion() endpoint handle=0x%x\n", endp_handle)); - - // Build a URB for our interrupt transfer - UsbBuildInterruptOrBulkTransferRequest(purb, - endp_handle, - /*usb_make_handle((pdev_ext->dev_handle >> 16), pdev_ext->if_idx, - pdev_ext->int_endp_idx),*/ - (PUCHAR)&pdev_ext->mouse_data, - 4, // FIXME: use max packet size! - mouse_irq, - pdev_ext, - 0); - - // Call USB driver stack - status = usb_submit_urb(pdev_ext->dev_mgr, purb); - if (status != STATUS_PENDING) - { - usb_free_mem(purb); - purb = NULL; - } -} - - VOID mouse_irq(PURB purb, PVOID pcontext) { @@ -363,3 +333,298 @@
return TRUE;//umss_delete_device(dev_mgr, pdrvr, dev_obj, FALSE); } + +// Dispatch routine for our IRPs +NTSTATUS +MouseDispatch(PDEVICE_OBJECT DeviceObject, PIRP Irp) +{ + //NTSTATUS Status = STATUS_INVALID_DEVICE_REQUEST; + + usb_dbg_print(DBGLVL_MAXIMUM, ("MouseDispatch(DO %p, code 0x%lx) called\n", + DeviceObject, + IoGetCurrentIrpStackLocation(Irp)->Parameters.DeviceIoControl.IoControlCode)); +#if 0 + if (DeviceObject == KeyboardFdo) + { + // it's keyboard's IOCTL + PIO_STACK_LOCATION Stk; + + Irp->IoStatus.Information = 0; + Stk = IoGetCurrentIrpStackLocation(Irp); + + switch (Stk->Parameters.DeviceIoControl.IoControlCode) + { + case IOCTL_INTERNAL_KEYBOARD_CONNECT: + DPRINT("IOCTL_INTERNAL_KEYBOARD_CONNECT\n"); + if (Stk->Parameters.DeviceIoControl.InputBufferLength < sizeof(CONNECT_DATA)) { + DPRINT1("Keyboard IOCTL_INTERNAL_KEYBOARD_CONNECT " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_INVALID_PARAMETER; + goto intcontfailure; + } + + RtlCopyMemory(&KbdClassInformation, + Stk->Parameters.DeviceIoControl.Type3InputBuffer, + sizeof(CONNECT_DATA)); + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + + case IOCTL_INTERNAL_I8042_KEYBOARD_WRITE_BUFFER: + DPRINT("IOCTL_INTERNAL_I8042_KEYBOARD_WRITE_BUFFER\n"); + if (Stk->Parameters.DeviceIoControl.InputBufferLength < 1) { + Irp->IoStatus.Status = STATUS_INVALID_PARAMETER; + goto intcontfailure; + } + /* if (!DevExt->KeyboardInterruptObject) { + Irp->IoStatus.Status = STATUS_DEVICE_NOT_READY; + goto intcontfailure; + }*/ + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + case IOCTL_KEYBOARD_QUERY_ATTRIBUTES: + DPRINT("IOCTL_KEYBOARD_QUERY_ATTRIBUTES\n"); + if (Stk->Parameters.DeviceIoControl.OutputBufferLength < + sizeof(KEYBOARD_ATTRIBUTES)) { + DPRINT("Keyboard IOCTL_KEYBOARD_QUERY_ATTRIBUTES: " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL; + goto intcontfailure; + } + /*RtlCopyMemory(Irp->AssociatedIrp.SystemBuffer, + &DevExt->KeyboardAttributes, + sizeof(KEYBOARD_ATTRIBUTES));*/ + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + case IOCTL_KEYBOARD_QUERY_INDICATORS: + DPRINT("IOCTL_KEYBOARD_QUERY_INDICATORS\n"); + if (Stk->Parameters.DeviceIoControl.OutputBufferLength < + sizeof(KEYBOARD_INDICATOR_PARAMETERS)) { + DPRINT("Keyboard IOCTL_KEYBOARD_QUERY_INDICATORS: " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL; + goto intcontfailure; + } + /*RtlCopyMemory(Irp->AssociatedIrp.SystemBuffer, + &DevExt->KeyboardIndicators, + sizeof(KEYBOARD_INDICATOR_PARAMETERS));*/ + + Irp->IoStatus.Status = STATUS_NOT_SUPPORTED; + break; + case IOCTL_KEYBOARD_QUERY_TYPEMATIC: + DPRINT("IOCTL_KEYBOARD_QUERY_TYPEMATIC\n"); + if (Stk->Parameters.DeviceIoControl.OutputBufferLength < + sizeof(KEYBOARD_TYPEMATIC_PARAMETERS)) { + DPRINT("Keyboard IOCTL_KEYBOARD_QUERY_TYPEMATIC: " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL; + goto intcontfailure; + } + /*RtlCopyMemory(Irp->AssociatedIrp.SystemBuffer, + &DevExt->KeyboardTypematic, + sizeof(KEYBOARD_TYPEMATIC_PARAMETERS));*/ + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + case IOCTL_KEYBOARD_SET_INDICATORS: + DPRINT("IOCTL_KEYBOARD_SET_INDICATORS\n"); + if (Stk->Parameters.DeviceIoControl.InputBufferLength < + sizeof(KEYBOARD_INDICATOR_PARAMETERS)) { + DPRINT("Keyboard IOCTL_KEYBOARD_SET_INDICTATORS: " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL; + goto intcontfailure; + } + + /*RtlCopyMemory(&DevExt->KeyboardIndicators, + Irp->AssociatedIrp.SystemBuffer, + sizeof(KEYBOARD_INDICATOR_PARAMETERS));*/ + + //DPRINT("%x\n", DevExt->KeyboardIndicators.LedFlags); + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + case IOCTL_KEYBOARD_SET_TYPEMATIC: + DPRINT("IOCTL_KEYBOARD_SET_TYPEMATIC\n"); + if (Stk->Parameters.DeviceIoControl.InputBufferLength < + sizeof(KEYBOARD_TYPEMATIC_PARAMETERS)) { + DPRINT("Keyboard IOCTL_KEYBOARD_SET_TYPEMATIC " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_BUFFER_TOO_SMALL; + goto intcontfailure; + } + + /*RtlCopyMemory(&DevExt->KeyboardTypematic, + Irp->AssociatedIrp.SystemBuffer, + sizeof(KEYBOARD_TYPEMATIC_PARAMETERS));*/ + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + case IOCTL_KEYBOARD_QUERY_INDICATOR_TRANSLATION: + /* We should check the UnitID, but it's kind of pointless as + * all keyboards are supposed to have the same one + */ + /*RtlCopyMemory(Irp->AssociatedIrp.SystemBuffer, + &IndicatorTranslation, + sizeof(LOCAL_KEYBOARD_INDICATOR_TRANSLATION));*/ + + Irp->IoStatus.Status = STATUS_NOT_SUPPORTED; + break; + case IOCTL_INTERNAL_I8042_HOOK_KEYBOARD: + /* Nothing to do here */ + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + default: + Irp->IoStatus.Status = STATUS_INVALID_DEVICE_REQUEST; + break; + } + +intcontfailure: + Status = Irp->IoStatus.Status; + } + else if (DeviceObject == MouseFdo) + { + // it's mouse's IOCTL + PIO_STACK_LOCATION Stk; + + Irp->IoStatus.Information = 0; + Stk = IoGetCurrentIrpStackLocation(Irp); + + switch (Stk->Parameters.DeviceIoControl.IoControlCode) + { + case IOCTL_INTERNAL_MOUSE_CONNECT: + DPRINT("IOCTL_INTERNAL_MOUSE_CONNECT\n"); + if (Stk->Parameters.DeviceIoControl.InputBufferLength < sizeof(CONNECT_DATA)) { + DPRINT1("IOCTL_INTERNAL_MOUSE_CONNECT: " + "invalid buffer size\n"); + Irp->IoStatus.Status = STATUS_INVALID_PARAMETER; + goto intcontfailure2; + } + + RtlCopyMemory(&MouseClassInformation, + Stk->Parameters.DeviceIoControl.Type3InputBuffer, + sizeof(CONNECT_DATA)); + + Irp->IoStatus.Status = STATUS_SUCCESS; + break; + + default: + Irp->IoStatus.Status = STATUS_SUCCESS;//STATUS_INVALID_DEVICE_REQUEST; + break; + } +intcontfailure2: + Status = Irp->IoStatus.Status; + } + else + { + return UsbMpPdoInternalDeviceControlCore(DeviceObject, Irp); + } + + + if (Status == STATUS_INVALID_DEVICE_REQUEST) { + DPRINT1("Invalid internal device request!\n"); + } + + if (Status != STATUS_PENDING) + IoCompleteRequest(Irp, IO_NO_INCREMENT); + + return Status; + +#endif + + // Default handler + Irp->IoStatus.Information = 0; + Irp->IoStatus.Status = STATUS_NOT_SUPPORTED; + IoCompleteRequest(Irp, IO_NO_INCREMENT); + return STATUS_NOT_SUPPORTED; +} + +NTSTATUS +AddRegistryEntry( + IN PCWSTR PortTypeName, + IN PUNICODE_STRING DeviceName, + IN PCWSTR RegistryPath) +{ + UNICODE_STRING PathU = RTL_CONSTANT_STRING(L"\REGISTRY\MACHINE\HARDWARE\DEVICEMAP"); + OBJECT_ATTRIBUTES ObjectAttributes; + HANDLE hDeviceMapKey = (HANDLE)-1; + HANDLE hPortKey = (HANDLE)-1; + UNICODE_STRING PortTypeNameU; + NTSTATUS Status; + + InitializeObjectAttributes(&ObjectAttributes, &PathU, OBJ_KERNEL_HANDLE | OBJ_CASE_INSENSITIVE, NULL, NULL); + Status = ZwOpenKey(&hDeviceMapKey, 0, &ObjectAttributes); + if (!NT_SUCCESS(Status)) + { + usb_dbg_print(DBGLVL_MINIMUM, ("ZwOpenKey() failed with status 0x%08lx\n", Status)); + goto cleanup; + } + + RtlInitUnicodeString(&PortTypeNameU, PortTypeName); + InitializeObjectAttributes(&ObjectAttributes, &PortTypeNameU, OBJ_KERNEL_HANDLE, hDeviceMapKey, NULL); + Status = ZwCreateKey(&hPortKey, KEY_SET_VALUE, &ObjectAttributes, 0, NULL, REG_OPTION_VOLATILE, NULL); + if (!NT_SUCCESS(Status)) + { + usb_dbg_print(DBGLVL_MINIMUM, ("ZwCreateKey() failed with status 0x%08lx\n", Status)); + goto cleanup; + } + + Status = ZwSetValueKey(hPortKey, DeviceName, 0, REG_SZ, (PVOID)RegistryPath, wcslen(RegistryPath) * sizeof(WCHAR) + sizeof(UNICODE_NULL)); + if (!NT_SUCCESS(Status)) + { + usb_dbg_print(DBGLVL_MINIMUM, ("ZwSetValueKey() failed with status 0x%08lx\n", Status)); + goto cleanup; + } + + Status = STATUS_SUCCESS; + +cleanup: + if (hDeviceMapKey != (HANDLE)-1) + ZwClose(hDeviceMapKey); + if (hPortKey != (HANDLE)-1) + ZwClose(hPortKey); + return Status; +} + +static NTSTATUS +MouseCreateDevice(IN PDRIVER_OBJECT DriverObject) +{ + UNICODE_STRING DeviceName = RTL_CONSTANT_STRING(L"\Device\PointerPortUSB"); + PDEVEXT_HEADER DeviceExtension; + PDEVICE_OBJECT Fdo; + NTSTATUS Status; + + Status = AddRegistryEntry(L"PointerPort", &DeviceName, L"REGISTRY\MACHINE\SYSTEM\CurrentControlSet\Services\usbdriver"); + if (!NT_SUCCESS(Status)) + { + usb_dbg_print(DBGLVL_MINIMUM, ("AddRegistryEntry() for usb mouse driver failed with status 0x%08lx\n", Status)); + return Status; + } + + Status = IoCreateDevice(DriverObject, + sizeof(DEVEXT_HEADER), + &DeviceName, + FILE_DEVICE_MOUSE, + FILE_DEVICE_SECURE_OPEN, + TRUE, + &Fdo); + + if (!NT_SUCCESS(Status)) + { + usb_dbg_print(DBGLVL_MINIMUM, ("IoCreateDevice() for usb mouse driver failed with status 0x%08lx\n", Status)); + return Status; + } + DeviceExtension = (PDEVEXT_HEADER)Fdo->DeviceExtension; + RtlZeroMemory(DeviceExtension, sizeof(DEVEXT_HEADER)); + + DeviceExtension->dispatch = MouseDispatch; + + MouseFdo = Fdo; + Fdo->Flags &= ~DO_DEVICE_INITIALIZING; + usb_dbg_print(DBGLVL_MEDIUM, ("Created mouse Fdo: %p\n", Fdo)); + + return STATUS_SUCCESS; +} +
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