VOID
Ext2DeQueueCloseRequest (IN PVOID Context)
{
PEXT2_IRP_CONTEXT IrpContext;
IrpContext = (PEXT2_IRP_CONTEXT) Context;
ASSERT(IrpContext);
ASSERT((IrpContext->Identifier.Type == EXT2ICX) &&
(IrpContext->Identifier.Size == sizeof(EXT2_IRP_CONTEXT)));
__try {
__try {
FsRtlEnterFileSystem();
Ext2Close(IrpContext);
} __except (Ext2ExceptionFilter(IrpContext, GetExceptionInformation())) {
Ext2ExceptionHandler(IrpContext);
}
} __finally {
FsRtlExitFileSystem();
}
}
NTSTATUS
Ext2DispatchRequest (IN PEXT2_IRP_CONTEXT IrpContext)
{
ASSERT(IrpContext);
ASSERT((IrpContext->Identifier.Type == EXT2ICX) &&
(IrpContext->Identifier.Size == sizeof(EXT2_IRP_CONTEXT)));
switch (IrpContext->MajorFunction) {
case IRP_MJ_CREATE:
return Ext2Create(IrpContext);
case IRP_MJ_CLOSE:
return Ext2Close(IrpContext);
case IRP_MJ_READ:
return Ext2Read(IrpContext);
case IRP_MJ_WRITE:
return Ext2Write(IrpContext);
case IRP_MJ_FLUSH_BUFFERS:
return Ext2Flush(IrpContext);
case IRP_MJ_QUERY_INFORMATION:
return Ext2QueryFileInformation(IrpContext);
case IRP_MJ_SET_INFORMATION:
return Ext2SetFileInformation(IrpContext);
case IRP_MJ_QUERY_VOLUME_INFORMATION:
return Ext2QueryVolumeInformation(IrpContext);
case IRP_MJ_SET_VOLUME_INFORMATION:
return Ext2SetVolumeInformation(IrpContext);
case IRP_MJ_DIRECTORY_CONTROL:
return Ext2DirectoryControl(IrpContext);
case IRP_MJ_FILE_SYSTEM_CONTROL:
return Ext2FileSystemControl(IrpContext);
case IRP_MJ_DEVICE_CONTROL:
return Ext2DeviceControl(IrpContext);
case IRP_MJ_LOCK_CONTROL:
return Ext2LockControl(IrpContext);
case IRP_MJ_CLEANUP:
return Ext2Cleanup(IrpContext);
case IRP_MJ_SHUTDOWN:
return Ext2ShutDown(IrpContext);
#if (_WIN32_WINNT >= 0x0500)
case IRP_MJ_PNP:
return Ext2Pnp(IrpContext);
#endif //(_WIN32_WINNT >= 0x0500)
default:
DEBUG(DL_ERR, ( "Ext2DispatchRequest: Unexpected major function: %xh\n",
IrpContext->MajorFunction));
Ext2CompleteIrpContext(IrpContext, STATUS_DRIVER_INTERNAL_ERROR);
return STATUS_DRIVER_INTERNAL_ERROR;
}
}
