mirror of
https://github.com/reactos/reactos.git
synced 2024-12-28 10:04:49 +00:00
[BATTC] Fix indentation. No code changes!
This commit is contained in:
Eric Kohl
parent
f76a097a25
commit
04524fef3b
2 changed files with 246 additions and 244 deletions
|
|
@ -16,9 +16,9 @@ NTAPI
|
|||
DriverEntry(PDRIVER_OBJECT DriverObject,
|
||||
PUNICODE_STRING RegistryPath)
|
||||
{
|
||||
DPRINT("Battery class driver initialized\n");
|
||||
DPRINT("Battery class driver initialized\n");
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -26,20 +26,20 @@ NTSTATUS
|
|||
NTAPI
|
||||
BatteryClassUnload(PVOID ClassData)
|
||||
{
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
|
||||
DPRINT("Battery 0x%x is being unloaded\n");
|
||||
DPRINT("Battery 0x%x is being unloaded\n");
|
||||
|
||||
if (BattClass->InterfaceName.Length != 0)
|
||||
{
|
||||
IoSetDeviceInterfaceState(&BattClass->InterfaceName, FALSE);
|
||||
RtlFreeUnicodeString(&BattClass->InterfaceName);
|
||||
}
|
||||
if (BattClass->InterfaceName.Length != 0)
|
||||
{
|
||||
IoSetDeviceInterfaceState(&BattClass->InterfaceName, FALSE);
|
||||
RtlFreeUnicodeString(&BattClass->InterfaceName);
|
||||
}
|
||||
|
||||
ExFreePoolWithTag(BattClass,
|
||||
BATTERY_CLASS_DATA_TAG);
|
||||
ExFreePoolWithTag(BattClass,
|
||||
BATTERY_CLASS_DATA_TAG);
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -51,9 +51,9 @@ BatteryClassSystemControl(PVOID ClassData,
|
|||
PIRP Irp,
|
||||
PVOID Disposition)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
UNIMPLEMENTED;
|
||||
|
||||
return STATUS_WMI_GUID_NOT_FOUND;
|
||||
return STATUS_WMI_GUID_NOT_FOUND;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -67,9 +67,9 @@ BatteryClassQueryWmiDataBlock(PVOID ClassData,
|
|||
ULONG OutBufferSize,
|
||||
PUCHAR Buffer)
|
||||
{
|
||||
UNIMPLEMENTED;
|
||||
UNIMPLEMENTED;
|
||||
|
||||
return STATUS_WMI_GUID_NOT_FOUND;
|
||||
return STATUS_WMI_GUID_NOT_FOUND;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -77,54 +77,54 @@ NTSTATUS
|
|||
NTAPI
|
||||
BatteryClassStatusNotify(PVOID ClassData)
|
||||
{
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
PBATTERY_WAIT_STATUS BattWait = BattClass->EventTriggerContext;
|
||||
BATTERY_STATUS BattStatus;
|
||||
NTSTATUS Status;
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
PBATTERY_WAIT_STATUS BattWait = BattClass->EventTriggerContext;
|
||||
BATTERY_STATUS BattStatus;
|
||||
NTSTATUS Status;
|
||||
|
||||
DPRINT("Received battery status notification from 0x%x\n", ClassData);
|
||||
DPRINT("Received battery status notification from 0x%x\n", ClassData);
|
||||
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
if (!BattClass->Waiting)
|
||||
{
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
if (!BattClass->Waiting)
|
||||
{
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
switch (BattClass->EventTrigger)
|
||||
{
|
||||
case EVENT_BATTERY_TAG:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
DPRINT1("Waiting for battery is UNIMPLEMENTED!\n");
|
||||
break;
|
||||
switch (BattClass->EventTrigger)
|
||||
{
|
||||
case EVENT_BATTERY_TAG:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
DPRINT1("Waiting for battery is UNIMPLEMENTED!\n");
|
||||
break;
|
||||
|
||||
case EVENT_BATTERY_STATUS:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
&BattStatus);
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
case EVENT_BATTERY_STATUS:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
&BattStatus);
|
||||
if (!NT_SUCCESS(Status))
|
||||
return Status;
|
||||
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
|
||||
if (!(BattWait->PowerState & BattStatus.PowerState) ||
|
||||
(BattWait->HighCapacity > BattStatus.Capacity) ||
|
||||
(BattWait->LowCapacity < BattStatus.Capacity))
|
||||
{
|
||||
KeSetEvent(&BattClass->WaitEvent, IO_NO_INCREMENT, FALSE);
|
||||
}
|
||||
if (!(BattWait->PowerState & BattStatus.PowerState) ||
|
||||
(BattWait->HighCapacity > BattStatus.Capacity) ||
|
||||
(BattWait->LowCapacity < BattStatus.Capacity))
|
||||
{
|
||||
KeSetEvent(&BattClass->WaitEvent, IO_NO_INCREMENT, FALSE);
|
||||
}
|
||||
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
break;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
break;
|
||||
|
||||
default:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
ASSERT(FALSE);
|
||||
break;
|
||||
}
|
||||
default:
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
ASSERT(FALSE);
|
||||
break;
|
||||
}
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -133,49 +133,49 @@ NTAPI
|
|||
BatteryClassInitializeDevice(PBATTERY_MINIPORT_INFO MiniportInfo,
|
||||
PVOID *ClassData)
|
||||
{
|
||||
NTSTATUS Status;
|
||||
PBATTERY_CLASS_DATA BattClass = ExAllocatePoolWithTag(NonPagedPool,
|
||||
sizeof(BATTERY_CLASS_DATA),
|
||||
BATTERY_CLASS_DATA_TAG);
|
||||
NTSTATUS Status;
|
||||
PBATTERY_CLASS_DATA BattClass = ExAllocatePoolWithTag(NonPagedPool,
|
||||
sizeof(BATTERY_CLASS_DATA),
|
||||
BATTERY_CLASS_DATA_TAG);
|
||||
|
||||
if (!BattClass)
|
||||
return STATUS_INSUFFICIENT_RESOURCES;
|
||||
if (!BattClass)
|
||||
return STATUS_INSUFFICIENT_RESOURCES;
|
||||
|
||||
RtlZeroMemory(BattClass, sizeof(BATTERY_CLASS_DATA));
|
||||
RtlZeroMemory(BattClass, sizeof(BATTERY_CLASS_DATA));
|
||||
|
||||
RtlCopyMemory(&BattClass->MiniportInfo,
|
||||
MiniportInfo,
|
||||
sizeof(BattClass->MiniportInfo));
|
||||
RtlCopyMemory(&BattClass->MiniportInfo,
|
||||
MiniportInfo,
|
||||
sizeof(BattClass->MiniportInfo));
|
||||
|
||||
KeInitializeEvent(&BattClass->WaitEvent, SynchronizationEvent, FALSE);
|
||||
KeInitializeEvent(&BattClass->WaitEvent, SynchronizationEvent, FALSE);
|
||||
|
||||
ExInitializeFastMutex(&BattClass->Mutex);
|
||||
ExInitializeFastMutex(&BattClass->Mutex);
|
||||
|
||||
if (MiniportInfo->Pdo != NULL)
|
||||
{
|
||||
Status = IoRegisterDeviceInterface(MiniportInfo->Pdo,
|
||||
&GUID_DEVICE_BATTERY,
|
||||
NULL,
|
||||
&BattClass->InterfaceName);
|
||||
if (NT_SUCCESS(Status))
|
||||
if (MiniportInfo->Pdo != NULL)
|
||||
{
|
||||
DPRINT("Initialized battery interface: %wZ\n", &BattClass->InterfaceName);
|
||||
Status = IoSetDeviceInterfaceState(&BattClass->InterfaceName, TRUE);
|
||||
if (Status == STATUS_OBJECT_NAME_EXISTS)
|
||||
Status = IoRegisterDeviceInterface(MiniportInfo->Pdo,
|
||||
&GUID_DEVICE_BATTERY,
|
||||
NULL,
|
||||
&BattClass->InterfaceName);
|
||||
if (NT_SUCCESS(Status))
|
||||
{
|
||||
DPRINT1("Got STATUS_OBJECT_NAME_EXISTS for SetDeviceInterfaceState\n");
|
||||
Status = STATUS_SUCCESS;
|
||||
DPRINT("Initialized battery interface: %wZ\n", &BattClass->InterfaceName);
|
||||
Status = IoSetDeviceInterfaceState(&BattClass->InterfaceName, TRUE);
|
||||
if (Status == STATUS_OBJECT_NAME_EXISTS)
|
||||
{
|
||||
DPRINT1("Got STATUS_OBJECT_NAME_EXISTS for SetDeviceInterfaceState\n");
|
||||
Status = STATUS_SUCCESS;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DPRINT1("IoRegisterDeviceInterface failed (0x%x)\n", Status);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
DPRINT1("IoRegisterDeviceInterface failed (0x%x)\n", Status);
|
||||
}
|
||||
}
|
||||
|
||||
*ClassData = BattClass;
|
||||
*ClassData = BattClass;
|
||||
|
||||
return STATUS_SUCCESS;
|
||||
return STATUS_SUCCESS;
|
||||
}
|
||||
|
||||
BCLASSAPI
|
||||
|
|
@ -184,183 +184,184 @@ NTAPI
|
|||
BatteryClassIoctl(PVOID ClassData,
|
||||
PIRP Irp)
|
||||
{
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
|
||||
NTSTATUS Status;
|
||||
ULONG WaitTime;
|
||||
PBATTERY_WAIT_STATUS BattWait;
|
||||
PBATTERY_QUERY_INFORMATION BattQueryInfo;
|
||||
PBATTERY_SET_INFORMATION BattSetInfo;
|
||||
LARGE_INTEGER Timeout;
|
||||
PBATTERY_STATUS BattStatus;
|
||||
BATTERY_NOTIFY BattNotify;
|
||||
ULONG ReturnedLength;
|
||||
PBATTERY_CLASS_DATA BattClass = ClassData;
|
||||
PIO_STACK_LOCATION IrpSp = IoGetCurrentIrpStackLocation(Irp);
|
||||
NTSTATUS Status;
|
||||
ULONG WaitTime;
|
||||
PBATTERY_WAIT_STATUS BattWait;
|
||||
PBATTERY_QUERY_INFORMATION BattQueryInfo;
|
||||
PBATTERY_SET_INFORMATION BattSetInfo;
|
||||
LARGE_INTEGER Timeout;
|
||||
PBATTERY_STATUS BattStatus;
|
||||
BATTERY_NOTIFY BattNotify;
|
||||
ULONG ReturnedLength;
|
||||
|
||||
Irp->IoStatus.Information = 0;
|
||||
Irp->IoStatus.Information = 0;
|
||||
|
||||
DPRINT("Received IOCTL %x for 0x%x\n", IrpSp->Parameters.DeviceIoControl.IoControlCode,
|
||||
ClassData);
|
||||
DPRINT("Received IOCTL %x for 0x%x\n", IrpSp->Parameters.DeviceIoControl.IoControlCode,
|
||||
ClassData);
|
||||
|
||||
switch (IrpSp->Parameters.DeviceIoControl.IoControlCode)
|
||||
{
|
||||
case IOCTL_BATTERY_QUERY_TAG:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(ULONG) ||
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength < sizeof(ULONG))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
switch (IrpSp->Parameters.DeviceIoControl.IoControlCode)
|
||||
{
|
||||
case IOCTL_BATTERY_QUERY_TAG:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(ULONG) ||
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength < sizeof(ULONG))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
|
||||
WaitTime = *(PULONG)Irp->AssociatedIrp.SystemBuffer;
|
||||
WaitTime = *(PULONG)Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
Timeout.QuadPart = Int32x32To64(WaitTime, -1000);
|
||||
Timeout.QuadPart = Int32x32To64(WaitTime, -1000);
|
||||
|
||||
Status = BattClass->MiniportInfo.QueryTag(BattClass->MiniportInfo.Context,
|
||||
(PULONG)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->EventTrigger = EVENT_BATTERY_TAG;
|
||||
BattClass->Waiting = TRUE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
Status = BattClass->MiniportInfo.QueryTag(BattClass->MiniportInfo.Context,
|
||||
(PULONG)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (!NT_SUCCESS(Status))
|
||||
{
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->EventTrigger = EVENT_BATTERY_TAG;
|
||||
BattClass->Waiting = TRUE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
|
||||
Status = KeWaitForSingleObject(&BattClass->WaitEvent,
|
||||
Executive,
|
||||
KernelMode,
|
||||
FALSE,
|
||||
WaitTime != -1 ? &Timeout : NULL);
|
||||
Status = KeWaitForSingleObject(&BattClass->WaitEvent,
|
||||
Executive,
|
||||
KernelMode,
|
||||
FALSE,
|
||||
WaitTime != -1 ? &Timeout : NULL);
|
||||
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->Waiting = FALSE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->Waiting = FALSE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
|
||||
if (Status == STATUS_SUCCESS)
|
||||
{
|
||||
Status = BattClass->MiniportInfo.QueryTag(BattClass->MiniportInfo.Context,
|
||||
(PULONG)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (NT_SUCCESS(Status))
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
}
|
||||
else
|
||||
{
|
||||
Status = STATUS_NO_SUCH_DEVICE;
|
||||
}
|
||||
}
|
||||
else
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
break;
|
||||
if (Status == STATUS_SUCCESS)
|
||||
{
|
||||
Status = BattClass->MiniportInfo.QueryTag(BattClass->MiniportInfo.Context,
|
||||
(PULONG)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (NT_SUCCESS(Status))
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
}
|
||||
else
|
||||
{
|
||||
Status = STATUS_NO_SUCH_DEVICE;
|
||||
}
|
||||
}
|
||||
else
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
break;
|
||||
|
||||
case IOCTL_BATTERY_QUERY_STATUS:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattWait) ||
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength < sizeof(BATTERY_STATUS))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
case IOCTL_BATTERY_QUERY_STATUS:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattWait) ||
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength < sizeof(BATTERY_STATUS))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
|
||||
BattWait = Irp->AssociatedIrp.SystemBuffer;
|
||||
BattWait = Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
Timeout.QuadPart = Int32x32To64(BattWait->Timeout, -1000);
|
||||
Timeout.QuadPart = Int32x32To64(BattWait->Timeout, -1000);
|
||||
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
(PBATTERY_STATUS)Irp->AssociatedIrp.SystemBuffer);
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
(PBATTERY_STATUS)Irp->AssociatedIrp.SystemBuffer);
|
||||
|
||||
BattStatus = Irp->AssociatedIrp.SystemBuffer;
|
||||
BattStatus = Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
if (!NT_SUCCESS(Status) ||
|
||||
((BattWait->PowerState & BattStatus->PowerState) &&
|
||||
(BattWait->HighCapacity <= BattStatus->Capacity) &&
|
||||
(BattWait->LowCapacity >= BattStatus->Capacity)))
|
||||
{
|
||||
BattNotify.PowerState = BattWait->PowerState;
|
||||
BattNotify.HighCapacity = BattWait->HighCapacity;
|
||||
BattNotify.LowCapacity = BattWait->LowCapacity;
|
||||
if (!NT_SUCCESS(Status) ||
|
||||
((BattWait->PowerState & BattStatus->PowerState) &&
|
||||
(BattWait->HighCapacity <= BattStatus->Capacity) &&
|
||||
(BattWait->LowCapacity >= BattStatus->Capacity)))
|
||||
{
|
||||
BattNotify.PowerState = BattWait->PowerState;
|
||||
BattNotify.HighCapacity = BattWait->HighCapacity;
|
||||
BattNotify.LowCapacity = BattWait->LowCapacity;
|
||||
|
||||
BattClass->MiniportInfo.SetStatusNotify(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
&BattNotify);
|
||||
BattClass->MiniportInfo.SetStatusNotify(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
&BattNotify);
|
||||
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->EventTrigger = EVENT_BATTERY_STATUS;
|
||||
BattClass->EventTriggerContext = BattWait;
|
||||
BattClass->Waiting = TRUE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->EventTrigger = EVENT_BATTERY_STATUS;
|
||||
BattClass->EventTriggerContext = BattWait;
|
||||
BattClass->Waiting = TRUE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
|
||||
Status = KeWaitForSingleObject(&BattClass->WaitEvent,
|
||||
Executive,
|
||||
KernelMode,
|
||||
FALSE,
|
||||
BattWait->Timeout != -1 ? &Timeout : NULL);
|
||||
Status = KeWaitForSingleObject(&BattClass->WaitEvent,
|
||||
Executive,
|
||||
KernelMode,
|
||||
FALSE,
|
||||
BattWait->Timeout != -1 ? &Timeout : NULL);
|
||||
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->Waiting = FALSE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
ExAcquireFastMutex(&BattClass->Mutex);
|
||||
BattClass->Waiting = FALSE;
|
||||
ExReleaseFastMutex(&BattClass->Mutex);
|
||||
|
||||
BattClass->MiniportInfo.DisableStatusNotify(BattClass->MiniportInfo.Context);
|
||||
BattClass->MiniportInfo.DisableStatusNotify(BattClass->MiniportInfo.Context);
|
||||
|
||||
if (Status == STATUS_SUCCESS)
|
||||
{
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
(PBATTERY_STATUS)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (NT_SUCCESS(Status))
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
}
|
||||
else
|
||||
{
|
||||
Status = STATUS_NO_SUCH_DEVICE;
|
||||
}
|
||||
}
|
||||
else
|
||||
Irp->IoStatus.Information = sizeof(BATTERY_STATUS);
|
||||
break;
|
||||
if (Status == STATUS_SUCCESS)
|
||||
{
|
||||
Status = BattClass->MiniportInfo.QueryStatus(BattClass->MiniportInfo.Context,
|
||||
BattWait->BatteryTag,
|
||||
(PBATTERY_STATUS)Irp->AssociatedIrp.SystemBuffer);
|
||||
if (NT_SUCCESS(Status))
|
||||
Irp->IoStatus.Information = sizeof(ULONG);
|
||||
}
|
||||
else
|
||||
{
|
||||
Status = STATUS_NO_SUCH_DEVICE;
|
||||
}
|
||||
}
|
||||
else
|
||||
Irp->IoStatus.Information = sizeof(BATTERY_STATUS);
|
||||
break;
|
||||
|
||||
case IOCTL_BATTERY_QUERY_INFORMATION:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattQueryInfo))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
case IOCTL_BATTERY_QUERY_INFORMATION:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattQueryInfo))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
|
||||
BattQueryInfo = Irp->AssociatedIrp.SystemBuffer;
|
||||
BattQueryInfo = Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
Status = BattClass->MiniportInfo.QueryInformation(BattClass->MiniportInfo.Context,
|
||||
BattQueryInfo->BatteryTag,
|
||||
BattQueryInfo->InformationLevel,
|
||||
BattQueryInfo->AtRate,
|
||||
Irp->AssociatedIrp.SystemBuffer,
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength,
|
||||
&ReturnedLength);
|
||||
Irp->IoStatus.Information = ReturnedLength;
|
||||
if (!NT_SUCCESS(Status))
|
||||
DPRINT1("QueryInformation failed (0x%x)\n", Status);
|
||||
break;
|
||||
case IOCTL_BATTERY_SET_INFORMATION:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattSetInfo))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
Status = BattClass->MiniportInfo.QueryInformation(BattClass->MiniportInfo.Context,
|
||||
BattQueryInfo->BatteryTag,
|
||||
BattQueryInfo->InformationLevel,
|
||||
BattQueryInfo->AtRate,
|
||||
Irp->AssociatedIrp.SystemBuffer,
|
||||
IrpSp->Parameters.DeviceIoControl.OutputBufferLength,
|
||||
&ReturnedLength);
|
||||
Irp->IoStatus.Information = ReturnedLength;
|
||||
if (!NT_SUCCESS(Status))
|
||||
DPRINT1("QueryInformation failed (0x%x)\n", Status);
|
||||
break;
|
||||
|
||||
BattSetInfo = Irp->AssociatedIrp.SystemBuffer;
|
||||
case IOCTL_BATTERY_SET_INFORMATION:
|
||||
if (IrpSp->Parameters.DeviceIoControl.InputBufferLength < sizeof(*BattSetInfo))
|
||||
{
|
||||
Status = STATUS_BUFFER_TOO_SMALL;
|
||||
break;
|
||||
}
|
||||
|
||||
Status = BattClass->MiniportInfo.SetInformation(BattClass->MiniportInfo.Context,
|
||||
BattSetInfo->BatteryTag,
|
||||
BattSetInfo->InformationLevel,
|
||||
BattSetInfo->Buffer);
|
||||
if (!NT_SUCCESS(Status))
|
||||
DPRINT1("SetInformation failed (0x%x)\n", Status);
|
||||
break;
|
||||
BattSetInfo = Irp->AssociatedIrp.SystemBuffer;
|
||||
|
||||
default:
|
||||
DPRINT1("Received unsupported IRP %x\n", IrpSp->Parameters.DeviceIoControl.IoControlCode);
|
||||
/* Do NOT complete the irp */
|
||||
return STATUS_NOT_SUPPORTED;
|
||||
}
|
||||
Status = BattClass->MiniportInfo.SetInformation(BattClass->MiniportInfo.Context,
|
||||
BattSetInfo->BatteryTag,
|
||||
BattSetInfo->InformationLevel,
|
||||
BattSetInfo->Buffer);
|
||||
if (!NT_SUCCESS(Status))
|
||||
DPRINT1("SetInformation failed (0x%x)\n", Status);
|
||||
break;
|
||||
|
||||
Irp->IoStatus.Status = Status;
|
||||
IoCompleteRequest(Irp, IO_NO_INCREMENT);
|
||||
default:
|
||||
DPRINT1("Received unsupported IRP %x\n", IrpSp->Parameters.DeviceIoControl.IoControlCode);
|
||||
/* Do NOT complete the irp */
|
||||
return STATUS_NOT_SUPPORTED;
|
||||
}
|
||||
|
||||
return Status;
|
||||
Irp->IoStatus.Status = Status;
|
||||
IoCompleteRequest(Irp, IO_NO_INCREMENT);
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -13,14 +13,15 @@
|
|||
#include <initguid.h>
|
||||
#include <batclass.h>
|
||||
|
||||
typedef struct _BATTERY_CLASS_DATA {
|
||||
BATTERY_MINIPORT_INFO MiniportInfo;
|
||||
KEVENT WaitEvent;
|
||||
BOOLEAN Waiting;
|
||||
FAST_MUTEX Mutex;
|
||||
UCHAR EventTrigger;
|
||||
PVOID EventTriggerContext;
|
||||
UNICODE_STRING InterfaceName;
|
||||
typedef struct _BATTERY_CLASS_DATA
|
||||
{
|
||||
BATTERY_MINIPORT_INFO MiniportInfo;
|
||||
KEVENT WaitEvent;
|
||||
BOOLEAN Waiting;
|
||||
FAST_MUTEX Mutex;
|
||||
UCHAR EventTrigger;
|
||||
PVOID EventTriggerContext;
|
||||
UNICODE_STRING InterfaceName;
|
||||
} BATTERY_CLASS_DATA, *PBATTERY_CLASS_DATA;
|
||||
|
||||
/* Memory tags */
|
||||
|
|
|
|||
Loading…
Reference in a new issue