Merge | SqlFileStream (Opt 1) (#2898)

* Moving SqlFileStream from netcore to common project

* WIP merge file

* Remove netfx interop classes that will be replaced with netcore interop

* Bring PathInternal methods into SqlFileStream, remove the PathInternal file.

* Simple merging

* Merge GetFullPathInternal

* Add security quality of service to common interop libraries

* I think that merges OpenSqlFileStream

* Bring in the interop for getting path names in netfx.
Seems like a lot of hassle for little benefit :/

* Most of the work to make the shared copy work with netfx

* Rewriting CreateFile to take security QoS on netfx and not on netcore

* * Fix bug in merged class
* Fix annoyance with failing unit test setup

* * SystemMemoryVersion in versions.props
* Use variable versions
* Remove output type from common project

* Remove dependency on System.Memory

* Moving code around to match standards

* Fix indenting to make next commit cleaner

* Cleanup interop files

* Cleaning up using statements and constants

* Cleanup member variables

* Make objectID back into a member variable. No need for it to be a property.

* Introduce ThrowIfDisposed

* * Remove setters for Name and TransactionContext
* Normalize the path *once*

* * Remove unnecessary fully-qualified namespace prefixes
* Fix method signatures (modifier order, argument formatting)
* Touching up comments

* Removing redundant debugs from GetFullNameInternal

* Improving GetFullPathNameNetfx

* Improving open file stream code

Author: benrr101

src/Microsoft.Data.SqlClient/netcore/src/Common/System/IO/PathInternal.Windows.cs

@@ -701,6 +701,9 @@
     <Compile Include="$(CommonSourceRoot)\Interop\Windows\Kernel32\Interop.FileTypes.cs">
       <Link>Common\Interop\Windows\Kernel32\Interop.FileTypes.cs</Link>
     </Compile>
+    <Compile Include="$(CommonSourceRoot)\Interop\Windows\Kernel32\Interop.GetFullPathName.cs">
+      <Link>Common\Interop\Windows\Kernel32\Interop.GetFullPathName.cs</Link>
+    </Compile>
     <Compile Include="$(CommonSourceRoot)\Interop\Windows\Kernel32\Interop.IoControlCodeAccess.cs">
       <Link>Common\Interop\Windows\Kernel32\Interop.IoControlCodeAccess.cs</Link>
     </Compile>
@@ -722,6 +725,9 @@
     <Compile Include="$(CommonSourceRoot)\Interop\Windows\NtDll\Interop.RtlNtStatusToDosError.cs">
       <Link>Common\Interop\Windows\NtDll\Interop.RtlNtStatusToDosError.cs</Link>
     </Compile>
+    <Compile Include="$(CommonSourceRoot)\Interop\Windows\NtDll\Interop.SecurityQualityOfService.cs">
+      <Link>Common\Interop\Windows\NtDll\Interop.SecurityQualityOfService.cs</Link>
+    </Compile>
     <Compile Include="$(CommonSourceRoot)Microsoft\Data\Common\AdapterUtil.Windows.cs">
       <Link>Microsoft\Data\Common\AdapterUtil.Windows.cs</Link>
     </Compile>
@@ -749,6 +755,10 @@
     <Compile Include="$(CommonSourceRoot)Microsoft\Data\SqlClient\TdsParserSafeHandles.Windows.cs">
       <Link>Microsoft\Data\SqlClient\TdsParserSafeHandles.Windows.cs</Link>
     </Compile>
+    <Compile Include="$(CommonSourceRoot)Microsoft\Data\SqlTypes\SqlFileStream.Windows.cs">
+      <Link>Microsoft\Data\SqlTypes\SqlFileStream.Windows.cs</Link>
+    </Compile>
+
     <Compile Include="Common\Interop\Windows\Crypt32\Interop.certificates.cs" />
     <Compile Include="Common\Interop\Windows\Crypt32\Interop.certificates_types.cs" />
     <Compile Include="Common\Interop\Windows\Kernel32\Interop.CloseHandle.cs" />
@@ -775,7 +785,6 @@
     <Compile Include="Common\Interop\Windows\sspicli\SSPIWrapper.cs" />
     <Compile Include="Common\Microsoft\Win32\SafeHandles\SafeLibraryHandle.cs" />
     <Compile Include="Common\System\Collections\Generic\BidirectionalDictionary.cs" />
-    <Compile Include="Common\System\IO\PathInternal.Windows.cs" />
     <Compile Include="Common\System\Net\ContextFlagsAdapterPal.Windows.cs" />
     <Compile Include="Common\System\Net\DebugCriticalHandleZeroOrMinusOneIsInvalid.cs" />
     <Compile Include="Common\System\Net\Security\NegotiateStreamPal.Windows.cs" />
@@ -792,7 +801,6 @@
     <Compile Include="Microsoft\Data\SqlClient\TdsParser.Windows.cs" />
     <Compile Include="Microsoft\Data\SqlClient\TdsParserStateObjectNative.cs" />
     <Compile Include="Microsoft\Data\SqlClient\TdsParserStateObjectFactory.Windows.cs" />
-    <Compile Include="Microsoft\Data\SqlTypes\SqlFileStream.Windows.cs" />
   </ItemGroup>
 
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