Samples update for public Windows 10 release

Fix #2 Enabling WPP Recorder in Sensors Samples causes errors
Fix #4 Add back fixed KMDOD sample
Add new BarcodeScanner sample in pos folder
Add new MagneticStripeReader sample in pos folder
Add new SynpaticsTouch sample in input folder
Add new Power Engine Plugin sample in pofx folder
Add new DeviceMft sample in avstream folder
Add new AvsCamera sample in root
Add new SimBatt sample in root
Add other pre-existing samples not yet released for Win10

1 files changed, 385 insertions, 0 deletions

diff --git a/network/trans/WFPSampler/syslib/HelperFunctions_FlowContext.cpp b/network/trans/WFPSampler/syslib/HelperFunctions_FlowContext.cpp
new file mode 100644
index 00000000..b6d561d6
--- /dev/null
+++ b/network/trans/WFPSampler/syslib/HelperFunctions_FlowContext.cpp
@@ -0,0 +1,385 @@
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//   Copyright (c) 2014 Microsoft Corporation.  All Rights Reserved.
+//
+//   Module Name:
+//      HelperFunctions_FlowContext.cpp
+//
+//   Abstract:
+//      This module contains kernel helper functions that assist with FLOW_CONTEXT.
+//
+//   Naming Convention:
+//
+//      <Module><Object><Action><Modifier>
+//  
+//      i.e.
+//
+//       KrnlHlprFlowContextCreate
+//
+//       <Module>
+//          KrnlHlpr     -       Function is located in syslib\ and applies to kernel mode.
+//       <Object>
+//          FlowContext  -       Function pertains to FLOW_CONTEXT objects.
+//       <Action>
+//          {
+//            Create     -       Function allocates and fills memory.
+//            Destroy    -       Function cleans up and frees memory.
+//          }
+//       <Modifer>
+//
+//   Private Functions:
+//
+//   Public Functions:
+//
+//   Author:
+//      Dusty Harper      (DHarper)
+//
+//   Revision History:
+//
+//      [ Month ][Day] [Year] - [Revision]-[ Comments ]
+//      December  13,   2013  -     1.1   -  Creation
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#include "HelperFunctions_Include.h"        /// .
+#include "HelperFunctions_FlowContext.tmh"  /// $(OBJ_PATH)\$(O)\ 
+
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Success_(return == STATUS_SUCCESS)
+inline NTSTATUS KrnlHlprFlowContextPurge(_Inout_ FLOW_CONTEXT* pFlowContext)
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprFlowContextPurge()\n");
+
+#endif /// DBG
+   
+   NT_ASSERT(pFlowContext);
+
+   NTSTATUS status = STATUS_SUCCESS;   
+
+   status = FwpsFlowRemoveContext(pFlowContext->flowID,
+                                  pFlowContext->layerID,
+                                  pFlowContext->calloutID);
+   if(status != STATUS_SUCCESS)
+   {
+      if(status != STATUS_UNSUCCESSFUL)
+      {
+         DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+                    DPFLTR_ERROR_LEVEL,
+                    " !!!! KrnlHlprFlowContextPurge : FwpsFlowRemoveContext() [status: %#x]\n",
+                    status);
+
+          HLPR_BAIL;
+      }
+
+      /// no context currently associated with the flow, so it should be safe to delete
+   }
+
+   HLPR_DELETE(pFlowContext->pContext,
+               WFPSAMPLER_SYSLIB_TAG);
+
+   RtlZeroMemory(pFlowContext,
+                 sizeof(FLOW_CONTEXT));
+
+   HLPR_BAIL_LABEL:
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprFlowContextPurge()\n");
+
+#endif /// DBG
+
+   return status;
+}
+
+_At_(*ppFlowContext, _Pre_ _Notnull_)
+_At_(*ppFlowContext, _Post_ _Null_ __drv_freesMem(Pool))
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Success_(return == STATUS_SUCCESS && *ppFlowContext == 0)
+inline NTSTATUS KrnlHlprFlowContextDestroy(_Inout_ FLOW_CONTEXT** ppFlowContext)
+{
+#if DBG
+      
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprFlowContextDestroy()\n");
+
+#endif /// DBG
+   
+   NT_ASSERT(ppFlowContext);
+
+   NTSTATUS status = STATUS_SUCCESS;
+
+   if(*ppFlowContext)
+   {
+      status = KrnlHlprFlowContextPurge(*ppFlowContext);
+      HLPR_BAIL_ON_FAILURE(status);
+
+      HLPR_DELETE(*ppFlowContext,
+                  WFPSAMPLER_SYSLIB_TAG);
+   }
+
+   HLPR_BAIL_LABEL:
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprFlowContextDestroy()\n");
+
+#endif /// DBG
+
+   return status;
+}
+
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Check_return_
+_Success_(return == STATUS_SUCCESS)
+NTSTATUS KrnlHlprFlowContextPopulate(_Inout_ FLOW_CONTEXT* pFlowContext,
+                                     _In_ UINT64 flowHandle,
+                                     _In_ UINT16 layerID,
+                                     _In_ UINT32 calloutID,
+                                     _In_ UINT8 contextType,                /* CONTEXT_TYPE_DEFAULT */
+                                     _In_opt_ const VOID* pProviderContext) /* 0 */
+
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprFlowContextPopulate()\n");
+
+#endif /// DBG
+   
+   NT_ASSERT(pFlowContext);
+
+   NTSTATUS status = STATUS_SUCCESS;
+
+   pFlowContext->flowID      = flowHandle;
+   pFlowContext->layerID     = layerID;
+   pFlowContext->calloutID   = calloutID;
+   pFlowContext->contextType = contextType;
+
+   if(pFlowContext->contextType == CONTEXT_TYPE_DEFAULT ||
+      pFlowContext->contextType >= CONTEXT_TYPE_MAX)
+   {
+      if(layerID == FWPS_LAYER_STREAM_V4 ||
+         layerID == FWPS_LAYER_STREAM_V6)
+         pFlowContext->contextType = CONTEXT_TYPE_STREAM;
+
+#if(NTDDI_VERSION >= NTDDI_WIN7)
+
+      else if(layerID == FWPS_LAYER_ALE_ENDPOINT_CLOSURE_V4 ||
+              layerID == FWPS_LAYER_ALE_ENDPOINT_CLOSURE_V6)
+         pFlowContext->contextType = CONTEXT_TYPE_ALE_ENDPOINT_CLOSURE;
+
+#endif /// (NTDDI_VERSION >= NTDDI_WIN7)
+
+      else
+      {
+         status = STATUS_INVALID_PARAMETER;
+
+         HLPR_BAIL;
+      }
+   }
+
+   switch(pFlowContext->contextType)
+   {
+      case CONTEXT_TYPE_STREAM:
+      {
+         HLPR_NEW(pFlowContext->pStreamContext,
+                  STREAM_CONTEXT,
+                  WFPSAMPLER_SYSLIB_TAG);
+         HLPR_BAIL_ON_ALLOC_FAILURE(pFlowContext->pStreamContext,
+                                    status);
+      
+         KeInitializeSpinLock(&(pFlowContext->pStreamContext->serializationList.spinLock));
+
+         status = WdfWaitLockCreate(WDF_NO_OBJECT_ATTRIBUTES,
+                                    &(pFlowContext->pStreamContext->serializationList.waitLock));
+         if(status != STATUS_SUCCESS)
+         {
+            DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+                       DPFLTR_ERROR_LEVEL,
+                       " !!!! KrnlHlprFlowContextCreate : WdfWaitLockCreate() [status: %#x]\n",
+                       status);
+         
+            HLPR_BAIL;
+         }
+
+         InitializeListHead(&(pFlowContext->pStreamContext->serializationList.listHead));
+
+         pFlowContext->pStreamContext->processorID = KeGetCurrentProcessorNumber();
+
+#if(NTDDI_VERSION >= NTDDI_WIN7)
+
+         if(pProviderContext)
+         {
+            PC_FLOW_ASSOCIATION_DATA* pFlowAssociationData = (PC_FLOW_ASSOCIATION_DATA*)pProviderContext;
+
+            for(UINT32 aecIndex = 0;
+                aecIndex < pFlowAssociationData->itemCount;
+                aecIndex++)
+            {
+               if(pFlowAssociationData->pLayerIDs[aecIndex] == FWPS_LAYER_ALE_ENDPOINT_CLOSURE_V4 ||
+                  pFlowAssociationData->pLayerIDs[aecIndex] == FWPS_LAYER_ALE_ENDPOINT_CLOSURE_V6)
+               {
+                  pFlowContext->aecLayerID   = pFlowAssociationData->pLayerIDs[aecIndex];
+                  pFlowContext->aecCalloutID = pFlowAssociationData->pCalloutIDs[aecIndex];
+
+                  break;
+               }
+            }
+         }
+
+#else
+
+         UNREFERENCED_PARAMETER(pProviderContext);
+
+#endif /// (NTDDI_VERSION >= NTDDI_WIN7)
+
+         break;
+      }
+
+#if(NTDDI_VERSION >= NTDDI_WIN7)
+
+      case CONTEXT_TYPE_ALE_ENDPOINT_CLOSURE:
+      {
+         HLPR_NEW(pFlowContext->pALEEndpointClosureContext,
+                  ALE_ENDPOINT_CLOSURE_CONTEXT,
+                  WFPSAMPLER_SYSLIB_TAG);
+         HLPR_BAIL_ON_ALLOC_FAILURE(pFlowContext->pALEEndpointClosureContext,
+                                    status);
+
+         KeInitializeSpinLock(&(pFlowContext->pALEEndpointClosureContext->spinLock));
+
+         if(pProviderContext)
+         {
+            PC_FLOW_ASSOCIATION_DATA* pFlowAssociationData = (PC_FLOW_ASSOCIATION_DATA*)pProviderContext;
+
+            for(UINT32 injectionIndex = 0;
+                injectionIndex < pFlowAssociationData->itemCount;
+                injectionIndex++)
+            {
+               if(pFlowAssociationData->pLayerIDs[injectionIndex] == FWPS_LAYER_STREAM_V4 ||
+                  pFlowAssociationData->pLayerIDs[injectionIndex] == FWPS_LAYER_STREAM_V6)
+               {
+                  pFlowContext->injectionLayerID   = pFlowAssociationData->pLayerIDs[injectionIndex];
+                  pFlowContext->injectionCalloutID = pFlowAssociationData->pCalloutIDs[injectionIndex];
+
+                  break;
+               }
+            }
+         }
+
+         break;
+      }
+
+#endif /// (NTDDI_VERSION >= NTDDI_WIN7)
+
+   }
+
+   status = FwpsFlowAssociateContext(pFlowContext->flowID,
+                                     pFlowContext->layerID,
+                                     pFlowContext->calloutID,
+                                     (UINT64)pFlowContext);
+   if(status != STATUS_SUCCESS)
+   {
+      DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+                 DPFLTR_ERROR_LEVEL,
+                 " !!!! KrnlHlprFlowContextCreate : FwpsFlowAssociateContext() [status: %#x]\n",
+                 status);
+
+      HLPR_BAIL;
+   }
+
+   HLPR_BAIL_LABEL:
+
+   if(status != STATUS_SUCCESS)
+      KrnlHlprFlowContextPurge(pFlowContext);
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprFlowContextPopulate() [status: %#x]\n",
+              status);
+
+#endif /// DBG
+
+   return status;
+}
+
+_At_(*ppFlowContext, _Pre_ _Null_)
+_When_(return != STATUS_SUCCESS, _At_(*ppFlowContext, _Post_ _Null_))
+_When_(return == STATUS_SUCCESS, _At_(*ppFlowContext, _Post_ _Notnull_ __drv_allocatesMem(Pool)))
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Check_return_
+_Success_(return == STATUS_SUCCESS)
+NTSTATUS KrnlHlprFlowContextCreate(_Outptr_ FLOW_CONTEXT** ppFlowContext,
+                                   _In_ UINT64 flowHandle,
+                                   _In_ UINT16 layerID,
+                                   _In_ UINT32 calloutID,
+                                   _In_ UINT8 contextType,                /* CONTEXT_TYPE_DEFAULT */
+                                   _In_opt_ const VOID* pProviderContext) /* 0 */
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprFlowContextCreate()\n");
+
+#endif /// DBG
+
+   NT_ASSERT(ppFlowContext);
+
+   NTSTATUS status = STATUS_SUCCESS;
+
+   HLPR_NEW(*ppFlowContext,
+            FLOW_CONTEXT,
+            WFPSAMPLER_SYSLIB_TAG);
+   HLPR_BAIL_ON_ALLOC_FAILURE(*ppFlowContext,
+                              status);
+
+   status = KrnlHlprFlowContextPopulate(*ppFlowContext,
+                                        flowHandle,
+                                        layerID,
+                                        calloutID,
+                                        contextType,
+                                        pProviderContext);
+
+   HLPR_BAIL_LABEL:
+
+#pragma warning(push)
+#pragma warning(disable: 6001) /// *ppFlowContext initialized with call to HLPR_NEW & KrnlHlprFlowContextPopulate
+
+   if(status != STATUS_SUCCESS &&
+      *ppFlowContext)
+      KrnlHlprFlowContextDestroy(ppFlowContext);
+
+#pragma warning(pop)
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprFlowContextCreate() [status: %#x]\n",
+              status);
+
+#endif /// DBG
+
+   return status;
+}