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, 437 insertions, 0 deletions

diff --git a/network/trans/WFPSampler/syslib/HelperFunctions_NetBuffer.cpp b/network/trans/WFPSampler/syslib/HelperFunctions_NetBuffer.cpp
new file mode 100644
index 00000000..2d6bd3c9
--- /dev/null
+++ b/network/trans/WFPSampler/syslib/HelperFunctions_NetBuffer.cpp
@@ -0,0 +1,437 @@
+////////////////////////////////////////////////////////////////////////////////////////////////////
+//
+//   Copyright (c) 2014 Microsoft Corporation.  All Rights Reserved.
+//
+//   Module Name:
+//      HelperFunctions_NetBuffer.cpp
+//
+//   Abstract:
+//      This module contains kernel helper functions that assist with NET_BUFFER and NET_BUFFER_LIST.
+//
+//   Naming Convention:
+//
+//      <Module><Object><Action><Modifier>
+//  
+//      i.e.
+//
+//       KrnlHlprNBLGetRequiredRefCount
+//
+//       <Module>
+//          KrnlHlpr           -       Function is located in syslib\ and applies to kernel mode.
+//       <Object>
+//          NBL                -       Function pertains to NET_BUFFER_LIST objects.
+//       <Action>
+//          {
+//            Get              -       Function retrieves data.
+//          }
+//       <Modifier>
+//          {
+//            RequiredRefCount -       Function returns a refCount for the NBL / NBL chain.
+//          }
+//
+//   Private Functions:
+//
+//   Public Functions:
+//      KrnlHlprNBLGetRequiredRefCount(),
+//
+//   Author:
+//      Dusty Harper      (DHarper)
+//
+//   Revision History:
+//
+//      [ Month ][Day] [Year] - [Revision]-[ Comments ]
+//      May       01,   2010  -     1.0   -  Creation
+//      December  13,   2013  -     1.1   -  Add KrnlHlprNBLCreateFromBuffer,
+//                                              KrnlHlprNBLCopyToBuffer,
+//                                              KrnlHlprNBLDestroyNew,
+//                                              KrnlHlprNBLCreateNew
+//
+////////////////////////////////////////////////////////////////////////////////////////////////////
+
+#include "HelperFunctions_Include.h"     /// . 
+#include "HelperFunctions_NetBuffer.tmh" /// $(OBJ_PATH)\$(O)\ 
+
+
+/**
+ @kernel_helper_function="KrnlHlprNBLCreateFromBuffer"
+ 
+   Purpose:  Creates a new NBL from the data contained in the supplied buffer.                  <br>
+                                                                                                <br>
+   Notes:                                                                                       <br>
+                                                                                                <br>
+   MSDN_Ref:                                                                                    <br>
+*/
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Success_(return != 0)
+NET_BUFFER_LIST* KrnlHlprNBLCreateFromBuffer(_In_ NDIS_HANDLE nblPoolHandle,
+                                             _In_reads_(bufferSize) BYTE* pBuffer,
+                                             _In_ UINT32 bufferSize,
+                                             _Outptr_opt_result_maybenull_ PMDL* ppMDL)
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprNBLCreateFromBuffer()\n");
+
+#endif /// DBG
+
+   NTSTATUS         status = STATUS_SUCCESS;
+   NET_BUFFER_LIST* pNBL   = 0;
+   PMDL             pMDL   = 0;
+
+   pMDL = IoAllocateMdl(pBuffer,
+                        bufferSize,
+                        FALSE,
+                        FALSE,
+                        0);
+   if(!pMDL)
+   {
+      DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+                 DPFLTR_ERROR_LEVEL,
+                 " !!!! KrnlHlprNBLCreateFromBuffer : IoAllocateMdl() [pMDL: %#p]\n",
+                 pMDL);
+
+      HLPR_BAIL;
+   }
+
+   MmBuildMdlForNonPagedPool(pMDL);
+
+   status = FwpsAllocateNetBufferAndNetBufferList(nblPoolHandle,
+                                                  0,
+                                                  0,
+                                                  pMDL,
+                                                  0,
+                                                  bufferSize,
+                                                  &pNBL);
+   if(status != STATUS_SUCCESS)
+   {
+      DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+                 DPFLTR_ERROR_LEVEL,
+                 " !!!! KrnlHlprNBLCreateFromBuffer : FwpsAllocateNetBufferAndNetBufferList() [status: %#x]\n",
+                 status);
+
+      HLPR_BAIL;
+   }
+
+   HLPR_BAIL_LABEL:
+
+   if(status != STATUS_SUCCESS)
+   {
+      IoFreeMdl(pMDL);
+
+      pMDL = 0;
+   }
+
+   if(ppMDL)
+      *ppMDL = pMDL;
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprNBLCreateFromBuffer() [pNBL: %#p]\n",
+              pNBL);
+
+#endif /// DBG
+
+   return pNBL;
+}
+
+/**
+ @kernel_helper_function="KrnlHlprNBLCopyToBuffer"
+ 
+   Purpose:  Copies the NBL to a buffer.                                                        <br>
+                                                                                                <br>
+   Notes:                                                                                       <br>
+                                                                                                <br>
+   MSDN_Ref:                                                                                    <br>
+*/
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Success_(return != 0)
+BYTE* KrnlHlprNBLCopyToBuffer(_In_opt_ NET_BUFFER_LIST* pTemplateNBL,
+                              _Out_ UINT32* pSize,
+                              _In_ UINT32 additionalSpace)             /* 0 */
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprNBLCopyToBuffer()\n");
+
+#endif /// DBG
+
+   NTSTATUS status   = STATUS_SUCCESS;
+   BYTE*    pBuffer  = 0;
+   UINT32   numBytes = additionalSpace;
+
+   *pSize = 0;
+
+   if(pTemplateNBL)
+   {
+      for(NET_BUFFER* pNB = NET_BUFFER_LIST_FIRST_NB(pTemplateNBL);
+          pNB;
+          pNB = NET_BUFFER_NEXT_NB(pNB))
+      {
+         numBytes += NET_BUFFER_DATA_LENGTH(pNB);
+      }
+   }
+
+   if(numBytes)
+   {
+      HLPR_NEW_ARRAY(pBuffer,
+                     BYTE,
+                     numBytes,
+                     WFPSAMPLER_SYSLIB_TAG);
+      HLPR_BAIL_ON_ALLOC_FAILURE(pBuffer,
+                                 status);
+
+      if(pTemplateNBL)
+      {
+         NET_BUFFER* pNB = NET_BUFFER_LIST_FIRST_NB(pTemplateNBL);
+
+         for(UINT32 bytesCopied = 0;
+             bytesCopied < numBytes &&
+             pNB;
+             pNB = NET_BUFFER_NEXT_NB(pNB))
+         {
+            BYTE*  pContiguousBuffer = 0;
+            BYTE*  pAllocatedBuffer  = 0;
+            UINT32 bytesNeeded       = NET_BUFFER_DATA_LENGTH(pNB);
+
+            if(bytesNeeded)
+            {
+               HLPR_NEW_ARRAY(pAllocatedBuffer,
+                              BYTE,
+                              bytesNeeded,
+                              WFPSAMPLER_SYSLIB_TAG);
+               HLPR_BAIL_ON_ALLOC_FAILURE(pAllocatedBuffer,
+                                          status);
+
+               pContiguousBuffer = (BYTE*)NdisGetDataBuffer(pNB,
+                                                            bytesNeeded,
+                                                            pAllocatedBuffer,
+                                                            1,
+                                                            0);
+
+               RtlCopyMemory(&(pBuffer[bytesCopied]),
+                             pContiguousBuffer ? pContiguousBuffer : pAllocatedBuffer,
+                             bytesNeeded);
+
+               bytesCopied += bytesNeeded;
+
+               HLPR_DELETE_ARRAY(pAllocatedBuffer,
+                                 WFPSAMPLER_SYSLIB_TAG);
+            }
+         }
+      }
+
+      HLPR_BAIL_LABEL:
+
+      if(status != STATUS_SUCCESS)
+      {
+         HLPR_DELETE_ARRAY(pBuffer,
+                           WFPSAMPLER_SYSLIB_TAG);
+      }
+      else
+         *pSize = numBytes;
+   }
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprNBLCopyToBuffer() [pBuffer: %#p]\n",
+              pBuffer);
+
+#endif /// DBG
+
+   return pBuffer;
+}
+
+/**
+ @kernel_helper_function="KrnlHlprNBLDestroyNew"
+ 
+   Purpose:  Destroys a new NBL.                                                                <br>
+                                                                                                <br>
+   Notes:                                                                                       <br>
+                                                                                                <br>
+   MSDN_Ref:                                                                                    <br>
+*/
+_Success_(*ppNetBufferList == 0 && *ppMDL == 0 && *ppAllocatedBuffer == 0)
+VOID KrnlHlprNBLDestroyNew(_Inout_opt_ NET_BUFFER_LIST** ppNetBufferList,
+                           _Inout_opt_ PMDL* ppMDL,
+                           _Inout_opt_ BYTE** ppAllocatedBuffer)
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprNBLDestroyNew()\n");
+
+#endif /// DBG
+
+   if(ppNetBufferList)
+   {
+      FwpsFreeNetBufferList(*ppNetBufferList);
+
+      *ppNetBufferList = 0;
+   }
+
+   if(ppMDL)
+   {
+      IoFreeMdl(*ppMDL);
+
+      *ppMDL = 0;
+   }
+
+   if(ppAllocatedBuffer)
+   {
+      HLPR_DELETE_ARRAY(*ppAllocatedBuffer,
+                        WFPSAMPLER_SYSLIB_TAG);
+   }
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprNBLDestroyNew()\n");
+
+#endif /// DBG
+
+   return;
+}
+
+/**
+ @kernel_helper_function="KrnlHlprNBLCreateNew"
+ 
+   Purpose:  Creates a new NBL.                                                                 <br>
+                                                                                                <br>
+   Notes:                                                                                       <br>
+                                                                                                <br>
+   MSDN_Ref:                                                                                    <br>
+*/
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+_Success_(return != 0)
+NET_BUFFER_LIST* KrnlHlprNBLCreateNew(_In_ NDIS_HANDLE nblPoolHandle,
+                                      _In_opt_ NET_BUFFER_LIST* pTemplateNBL,
+                                      _Outptr_opt_result_buffer_maybenull_(*pSize) BYTE** ppAllocatedBuffer,
+                                      _Out_ UINT32* pSize,
+                                      _Outptr_opt_result_maybenull_ PMDL* ppMDL, 
+                                      _In_ UINT32 additionalSpace,                                 /* 0 */
+                                      _In_ BOOLEAN isOutbound)                                     /* FALSE */
+{
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprNBLCreateNew()\n");
+
+#endif /// DBG
+
+   NET_BUFFER_LIST* pNBL    = 0;
+   UINT32           size    = 0;
+   BYTE*            pBuffer = KrnlHlprNBLCopyToBuffer(pTemplateNBL,
+                                                      &size,
+                                                      additionalSpace);
+
+   if(pBuffer &&
+      size)
+   {
+      pNBL = KrnlHlprNBLCreateFromBuffer(nblPoolHandle,
+                                         pBuffer,
+                                         size,
+                                         ppMDL);
+      if(pNBL &&
+         pTemplateNBL)
+      {
+         if(isOutbound)
+            NdisCopySendNetBufferListInfo(pNBL,
+                                          pTemplateNBL);
+         else
+            NdisCopyReceiveNetBufferListInfo(pNBL,
+                                             pTemplateNBL);
+      }
+      else
+      {
+         HLPR_DELETE_ARRAY(pBuffer,
+                           WFPSAMPLER_SYSLIB_TAG);
+
+         size = 0;
+      }
+   }
+
+   if(ppAllocatedBuffer)
+      *ppAllocatedBuffer = pBuffer;
+
+   *pSize = size;
+
+#if DBG
+
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprNBLCreateNew() [pNBL: %#p]\n",
+              pNBL);
+
+#endif /// DBG
+
+   return pNBL;
+}
+
+
+/**
+ @kernel_helper_function="KrnlHlprNBLGetRequiredRefCount"
+ 
+   Purpose:  Return a count of how many NBLs are within the NBL chain.                          <br>
+                                                                                                <br>
+   Notes:                                                                                       <br>
+                                                                                                <br>
+   MSDN_Ref:                                                                                    <br>
+*/
+_IRQL_requires_min_(PASSIVE_LEVEL)
+_IRQL_requires_max_(DISPATCH_LEVEL)
+_IRQL_requires_same_
+UINT32 KrnlHlprNBLGetRequiredRefCount(_In_ const NET_BUFFER_LIST* pNBL,
+                                      _In_ BOOLEAN isChained)           /* FALSE */
+{
+#if DBG
+   
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " ---> KrnlHlprNBLGetRequiredRefCount()\n");
+
+#endif /// DBG
+
+   NT_ASSERT(pNBL);
+
+   UINT32 requiredRefCount = 0;
+
+   if(isChained)
+   {
+      for(NET_BUFFER_LIST* pCurrentNBL = (NET_BUFFER_LIST*)pNBL;
+          pCurrentNBL;
+          pCurrentNBL = NET_BUFFER_LIST_NEXT_NBL(pCurrentNBL))
+      {
+         requiredRefCount++;
+      }
+   }
+   else
+      requiredRefCount = 1;
+
+#if DBG
+   
+   DbgPrintEx(DPFLTR_IHVNETWORK_ID,
+              DPFLTR_INFO_LEVEL,
+              " <--- KrnlHlprNBLGetRequiredRefCount() [refCount: %#d]\n",
+              requiredRefCount);
+
+#endif /// DBG
+   
+   return requiredRefCount;
+}