remove static wrapper script

Signed-off-by: Marc Chamberland <chamberland.marc@gmail.com>

1 files changed, 0 insertions, 459 deletions

diff --git a/distro/powershell/chef/chef.psm1 b/distro/powershell/chef/chef.psm1
deleted file mode 100644
index 05fee05e5e..0000000000
--- a/distro/powershell/chef/chef.psm1
+++ /dev/null
@@ -1,459 +0,0 @@
-
-function Load-Win32Bindings {
-  Add-Type -TypeDefinition @"
-using System;
-using System.Diagnostics;
-using System.Runtime.InteropServices;
-
-namespace Chef
-{
-
-[StructLayout(LayoutKind.Sequential)]
-public struct PROCESS_INFORMATION
-{
-  public IntPtr hProcess;
-  public IntPtr hThread;
-  public uint dwProcessId;
-  public uint dwThreadId;
-}
-
-[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
-public struct STARTUPINFO
-{
-  public uint cb;
-  public string lpReserved;
-  public string lpDesktop;
-  public string lpTitle;
-  public uint dwX;
-  public uint dwY;
-  public uint dwXSize;
-  public uint dwYSize;
-  public uint dwXCountChars;
-  public uint dwYCountChars;
-  public uint dwFillAttribute;
-  public STARTF dwFlags;
-  public ShowWindow wShowWindow;
-  public short cbReserved2;
-  public IntPtr lpReserved2;
-  public IntPtr hStdInput;
-  public IntPtr hStdOutput;
-  public IntPtr hStdError;
-}
-
-[StructLayout(LayoutKind.Sequential)]
-public struct SECURITY_ATTRIBUTES
-{
-  public int length;
-  public IntPtr lpSecurityDescriptor;
-  public bool bInheritHandle;
-}
-
-[Flags]
-public enum CreationFlags : int
-{
-  NONE = 0,
-  DEBUG_PROCESS = 0x00000001,
-  DEBUG_ONLY_THIS_PROCESS = 0x00000002,
-  CREATE_SUSPENDED = 0x00000004,
-  DETACHED_PROCESS = 0x00000008,
-  CREATE_NEW_CONSOLE = 0x00000010,
-  CREATE_NEW_PROCESS_GROUP = 0x00000200,
-  CREATE_UNICODE_ENVIRONMENT = 0x00000400,
-  CREATE_SEPARATE_WOW_VDM = 0x00000800,
-  CREATE_SHARED_WOW_VDM = 0x00001000,
-  CREATE_PROTECTED_PROCESS = 0x00040000,
-  EXTENDED_STARTUPINFO_PRESENT = 0x00080000,
-  CREATE_BREAKAWAY_FROM_JOB = 0x01000000,
-  CREATE_PRESERVE_CODE_AUTHZ_LEVEL = 0x02000000,
-  CREATE_DEFAULT_ERROR_MODE = 0x04000000,
-  CREATE_NO_WINDOW = 0x08000000,
-}
-
-[Flags]
-public enum STARTF : uint
-{
-  STARTF_USESHOWWINDOW = 0x00000001,
-  STARTF_USESIZE = 0x00000002,
-  STARTF_USEPOSITION = 0x00000004,
-  STARTF_USECOUNTCHARS = 0x00000008,
-  STARTF_USEFILLATTRIBUTE = 0x00000010,
-  STARTF_RUNFULLSCREEN = 0x00000020,  // ignored for non-x86 platforms
-  STARTF_FORCEONFEEDBACK = 0x00000040,
-  STARTF_FORCEOFFFEEDBACK = 0x00000080,
-  STARTF_USESTDHANDLES = 0x00000100,
-}
-
-public enum ShowWindow : short
-{
-    SW_HIDE = 0,
-    SW_SHOWNORMAL = 1,
-    SW_NORMAL = 1,
-    SW_SHOWMINIMIZED = 2,
-    SW_SHOWMAXIMIZED = 3,
-    SW_MAXIMIZE = 3,
-    SW_SHOWNOACTIVATE = 4,
-    SW_SHOW = 5,
-    SW_MINIMIZE = 6,
-    SW_SHOWMINNOACTIVE = 7,
-    SW_SHOWNA = 8,
-    SW_RESTORE = 9,
-    SW_SHOWDEFAULT = 10,
-    SW_FORCEMINIMIZE = 11,
-    SW_MAX = 11
-}
-
-public enum StandardHandle : int
-{
-  Input = -10,
-  Output = -11,
-  Error = -12
-}
-
-public enum HandleFlags : int
-{
-  HANDLE_FLAG_INHERIT = 0x00000001,
-  HANDLE_FLAG_PROTECT_FROM_CLOSE = 0x00000002
-}
-
-public static class Kernel32
-{
-  [DllImport("kernel32.dll", SetLastError=true)]
-  [return: MarshalAs(UnmanagedType.Bool)]
-  public static extern bool CreateProcess(
-    string lpApplicationName,
-    string lpCommandLine,
-    ref SECURITY_ATTRIBUTES lpProcessAttributes,
-    ref SECURITY_ATTRIBUTES lpThreadAttributes,
-    [MarshalAs(UnmanagedType.Bool)] bool bInheritHandles,
-    CreationFlags dwCreationFlags,
-    IntPtr lpEnvironment,
-    string lpCurrentDirectory,
-    ref STARTUPINFO lpStartupInfo,
-    out PROCESS_INFORMATION lpProcessInformation);
-
-  [DllImport("kernel32.dll", SetLastError=true)]
-  public static extern IntPtr GetStdHandle(
-    StandardHandle nStdHandle);
-    
-  [DllImport("kernel32.dll")]
-  public static extern bool SetHandleInformation(
-    IntPtr hObject, 
-    int dwMask, 
-    uint dwFlags);
-
-  [DllImport("kernel32", SetLastError=true)]
-  [return: MarshalAs(UnmanagedType.Bool)]
-  public static extern bool CloseHandle(
-    IntPtr hObject);
-
-  [DllImport("kernel32", SetLastError=true)]
-  [return: MarshalAs(UnmanagedType.Bool)]
-  public static extern bool GetExitCodeProcess(
-    IntPtr hProcess,
-    out int lpExitCode);
-    
-  [DllImport("kernel32.dll", SetLastError = true)]
-  public static extern bool CreatePipe(
-    out IntPtr phReadPipe, 
-    out IntPtr phWritePipe, 
-    IntPtr lpPipeAttributes, 
-    uint nSize);
-        
-  [DllImport("kernel32.dll", SetLastError = true)]
-  public static extern bool ReadFile(
-    IntPtr hFile, 
-    [Out] byte[] lpBuffer, 
-    uint nNumberOfBytesToRead, 
-    ref int lpNumberOfBytesRead, 
-    IntPtr lpOverlapped);
-
-  [DllImport("kernel32.dll", SetLastError = true)]
-  public static extern bool PeekNamedPipe(
-    IntPtr handle,
-    byte[] buffer, 
-    uint nBufferSize, 
-    ref uint bytesRead,
-    ref uint bytesAvail, 
-    ref uint BytesLeftThisMessage);
-
-  public const int STILL_ACTIVE = 259;
-}
-}
-"@
-}
-
-function Run-ExecutableAndWait($AppPath, $ArgumentString) {
-  # Use the Win32 API to create a new process and wait for it to terminate.
-  $null = Load-Win32Bindings
-
-  $si = New-Object Chef.STARTUPINFO
-  $pi = New-Object Chef.PROCESS_INFORMATION
-
-  $pSec = New-Object Chef.SECURITY_ATTRIBUTES
-  $pSec.Length = [System.Runtime.InteropServices.Marshal]::SizeOf($pSec)
-  $pSec.bInheritHandle = $true
-  $tSec = New-Object Chef.SECURITY_ATTRIBUTES
-  $tSec.Length = [System.Runtime.InteropServices.Marshal]::SizeOf($tSec)
-  $tSec.bInheritHandle = $true
-
-  # Create pipe for process stdout
-  $ptr = [System.Runtime.InteropServices.Marshal]::AllocHGlobal([System.Runtime.InteropServices.Marshal]::SizeOf($si))
-  [System.Runtime.InteropServices.Marshal]::StructureToPtr($pSec, $ptr, $true)
-  $hReadOut = [IntPtr]::Zero
-  $hWriteOut = [IntPtr]::Zero
-  $success = [Chef.Kernel32]::CreatePipe([ref] $hReadOut, [ref] $hWriteOut, $ptr, 0)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to create output pipe.  Error code $reason."
-  }
-  $success = [Chef.Kernel32]::SetHandleInformation($hReadOut, [Chef.HandleFlags]::HANDLE_FLAG_INHERIT, 0)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to set output pipe handle information.  Error code $reason."
-  }
-
-  $si.cb = [System.Runtime.InteropServices.Marshal]::SizeOf($si)
-  $si.wShowWindow = [Chef.ShowWindow]::SW_SHOW
-  $si.dwFlags = [Chef.STARTF]::STARTF_USESTDHANDLES
-  $si.hStdOutput = $hWriteOut
-  $si.hStdError = $hWriteOut
-  $si.hStdInput = [Chef.Kernel32]::GetStdHandle([Chef.StandardHandle]::Input)
-  
-  $success = [Chef.Kernel32]::CreateProcess(
-      $AppPath, 
-      $ArgumentString, 
-      [ref] $pSec, 
-      [ref] $tSec, 
-      $true, 
-      [Chef.CreationFlags]::NONE, 
-      [IntPtr]::Zero, 
-      $pwd, 
-      [ref] $si, 
-      [ref] $pi
-  )
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to create process [$ArgumentString].  Error code $reason."
-  }
-
-  $buffer = New-Object byte[] 1024
-
-  # Initialize reference variables
-  $bytesRead = 0
-  $bytesAvailable = 0
-  $bytesLeftThisMsg = 0
-  $global:LASTEXITCODE = [Chef.Kernel32]::STILL_ACTIVE
-
-  $isActive = $true
-  while ($isActive) {
-    $success = [Chef.Kernel32]::GetExitCodeProcess($pi.hProcess, [ref] $global:LASTEXITCODE)
-    if (-Not $success) {
-      $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-      throw "Process exit code unavailable.  Error code $reason."
-    }
-
-    $success = [Chef.Kernel32]::PeekNamedPipe(
-        $hReadOut, 
-        $null, 
-        $buffer.Length, 
-        [ref] $bytesRead, 
-        [ref] $bytesAvailable, 
-        [ref] $bytesLeftThisMsg
-    )
-    if (-Not $success) {
-      $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-      throw "Output pipe unavailable for peeking.  Error code $reason."
-    }
-
-    if ($bytesRead -gt 0) {
-      while ([Chef.Kernel32]::ReadFile($hReadOut, $buffer, $buffer.Length, [ref] $bytesRead, 0)) {
-        $output = [Text.Encoding]::UTF8.GetString($buffer, 0, $bytesRead)
-        if ($output) {
-          $output
-        }
-        if ($bytesRead -lt $buffer.Length) {
-          # Partial buffer indicating the end of stream, break out of ReadFile loop
-          # ReadFile will block until:
-          #    The number of bytes requested is read.
-          #    A write operation completes on the write end of the pipe.
-          #    An asynchronous handle is being used and the read is occurring asynchronously.
-          #    An error occurs.
-          break
-        }
-      }
-    } else {
-      # For some reason, you can't read from the read-end of the read-pipe before the write end has started
-      # to write.  Otherwise the process just blocks forever and never returns from the read.  So we peek
-      # at the pipe until there is something.  But don't peek too eagerly.  This is stupid stupid stupid.
-      # There must be a way to do this without having to peek at a pipe first but I have not found it.
-      #
-      # Note to the future intrepid soul who wants to fix this:
-      # 0) This is related to unreasonable CPU usage by the wrapper PS script on a 1 VCPU VM (either Hyper-V
-      #    or VirtualBox) running a consumer Windows SKU (Windows 10 for example...).  Test it there.
-      # 1) Maybe this entire script is unnecessary and the bugs mentioned below have been fixed or don't need
-      #    to be supported.
-      # 2) The server and consumer windows schedulers have different defaults. I had a hard time reproducing
-      #    any issue on a win 2008 on win 2012 server default setup.  See the "foreground application scheduler
-      #    priority" setting to see if it's relevant.
-      # 3) This entire endeavor is silly anyway - why are we reimplementing process forking all over? Maybe try
-      #    to get the folks above to accept patches instead of extending this crazy script.
-      Start-Sleep -s 1
-      # Start-Sleep -m 100
-    }
-    
-    if ($global:LASTEXITCODE -ne [Chef.Kernel32]::STILL_ACTIVE) {
-      $isActive = $false
-    }
-  }
-
-  # Cleanup handles
-  $success = [Chef.Kernel32]::CloseHandle($pi.hProcess)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to release process handle.  Error code $reason."
-  }
-  $success = [Chef.Kernel32]::CloseHandle($pi.hThread)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to release thread handle.  Error code $reason."
-  }
-  $success = [Chef.Kernel32]::CloseHandle($hWriteOut)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to release output write handle.  Error code $reason."
-  }
-  $success = [Chef.Kernel32]::CloseHandle($hReadOut)
-  if (-Not $success) {
-    $reason = [System.Runtime.InteropServices.Marshal]::GetLastWin32Error()
-    throw "Unable to release output read handle.  Error code $reason."
-  }
-  [System.Runtime.InteropServices.Marshal]::FreeHGlobal($ptr)
-}
-
-function Get-ScriptDirectory {
-  if (!$PSScriptRoot) {
-    $Invocation = (Get-Variable MyInvocation -Scope 1).Value
-    $PSScriptRoot = Split-Path $Invocation.MyCommand.Path
-  }
-  $PSScriptRoot
-}
-
-function Run-RubyCommand($command, $argList) {
-  # This method exists to take the given list of arguments and get it past ruby's command-line
-  # interpreter unscathed and untampered.  See https://github.com/ruby/ruby/blob/trunk/win32/win32.c#L1582
-  # for a list of transformations that ruby attempts to perform with your command-line arguments
-  # before passing it onto a script.  The most important task is to defeat the globbing
-  # and wild-card expansion that ruby performs.  Note that ruby does not use MSVCRT's argc/argv
-  # and deliberately reparses the raw command-line instead.
-  #
-  # To stop ruby from interpreting command-line arguments as globs, they need to be enclosed in '
-  # Ruby doesn't allow any escape characters inside '.  This unfortunately prevents us from sending
-  # any strings which themselves contain '.  Ruby does allow multi-fragment arguments though.
-  # "foo bar"'baz qux'123"foo" is interpreted as 1 argument because there are no un-escaped
-  # whitespace there.  The argument would be interpreted as the string "foo barbaz qux123foo".
-  # This lets us escape ' characters by exiting the ' quoted string, injecting a "'" fragment and
-  # then resuming the ' quoted string again.
-  #
-  # In the process of defeating ruby, one must also defeat the helpfulness of powershell.
-  # When arguments come into this method, the standard PS rules for interpreting cmdlet arguments
-  # apply.  When using & (call operator) and providing an array of arguments, powershell (verified
-  # on PS 4.0 on Windows Server 2012R2) will not evaluate them but (contrary to documentation),
-  # it will still marginally interpret them.  The behaviour of PS 5.0 seems to be different but
-  # ignore that for now.  If any of the provided arguments has a space in it, powershell checks
-  # the first and last character to ensure that they are " characters (and that's all it checks).
-  # If they are not, it will blindly surround that argument with " characters.  It won't do this
-  # operation if no space is present, even if other special characters are present. If it notices
-  # leading and trailing " characters, it won't actually check to see if there are other "
-  # characters in the string.  Since PS 5.0 changes this behavior, we could consider using the --%
-  # "stop screwing up my arguments" operator, which is available since PS 3.0.  When encountered
-  # --% indicates that the rest of line is to be sent literally...  except if the parser encounters
-  # %FOO% cmd style environment variables.  Because reasons.  And there is no way to escape the
-  # % character in *any* waym shape or form.
-  # https://connect.microsoft.com/PowerShell/feedback/details/376207/executing-commands-which-require-quotes-and-variables-is-practically-impossible
-  #
-  # In case you think that you're either reading this incorrectly or that I'm full of shit, here
-  # are some examples.  These use EchoArgs.exe from the PowerShell Community Extensions package.
-  # I have not included the argument parsing output from EchoArgs.exe to prevent confusing you with
-  # more details about MSVCRT's parsing algorithm.
-  #
-  # $x = "foo '' bar `"baz`""
-  # & EchoArgs @($x, $x)
-  # Command line:
-  # "C:\Program Files (x86)\PowerShell Community Extensions\Pscx3\Pscx\Apps\EchoArgs.exe"  "foo '' bar "baz"" "foo '' bar "baz""
-  #
-  # $x = "abc'123'nospace`"lulz`"!!!"
-  # & EchoArgs @($x, $x)
-  # Command line:
-  # "C:\Program Files (x86)\PowerShell Community Extensions\Pscx3\Pscx\Apps\EchoArgs.exe"  abc'123'nospace"lulz"!!! abc'123'nospace"lulz"!!!
-  #
-  # $x = "`"`"Look ma! Tonnes of spaces! 'foo' 'bar'`"`""
-  # & EchoArgs @($x, $x)
-  # Command line:
-  # "C:\Program Files (x86)\PowerShell Community Extensions\Pscx3\Pscx\Apps\EchoArgs.exe"  ""Look ma! Tonnes of spaces! 'foo' 'bar'"" ""Look ma! Tonnes of spaces! 'foo' 'bar'""
-  #
-  # Given all this, we can now device a strategy to work around all these immensely helpful, well
-  # documented and useful tools by looking at each incoming argument, escaping any ' characters
-  # with a '"'"' sequence, surrounding each argument with ' & joining them with a space separating
-  # them.
-  # There is another bug (https://bugs.ruby-lang.org/issues/11142) that causes ruby to mangle any
-  # "" two-character double quote sequence but since we always emit our strings inside ' except for
-  # ' characters, this should be ok.  Just remember that an argument '' should get translated to
-  # ''"'"''"'"'' on the command line.  If those intervening empty ''s are not present, the presence
-  # of "" will cause ruby to mangle that argument.
-  $transformedList = $argList | foreach { "'" + ( $_ -replace "'","'`"'`"'" ) + "'" }
-  $fortifiedArgString = $transformedList -join ' '
-
-  # Use the correct embedded ruby path.  We'll be deployed at a path that looks like
-  # [C:\opscode or some other prefix]\chef\modules\chef
-  $ruby = Join-Path (Get-ScriptDirectory)  "..\..\embedded\bin\ruby.exe"
-  $commandPath = Join-Path (Get-ScriptDirectory) "..\..\bin\$command"
-
-  Run-ExecutableAndWait $ruby """$ruby"" '$commandPath' $fortifiedArgString"
-}
-
-
-function chef-apply {
-  Run-RubyCommand 'chef-apply' $args
-}
-
-function chef-client {
-  Run-RubyCommand 'chef-client' $args
-}
-
-function chef-service-manager {
-  Run-RubyCommand 'chef-service-manager' $args
-}
-
-function chef-shell {
-  Run-RubyCommand 'chef-shell' $args
-}
-
-function chef-solo {
-  Run-RubyCommand 'chef-solo' $args
-}
-
-function chef-windows-service {
-  Run-RubyCommand 'chef-windows-service' $args
-}
-
-function knife {
-  Run-RubyCommand 'knife' $args
-}
-
-Export-ModuleMember -function chef-apply
-Export-ModuleMember -function chef-client
-Export-ModuleMember -function chef-service-manager
-Export-ModuleMember -function chef-shell
-Export-ModuleMember -function chef-solo
-Export-ModuleMember -function chef-windows-service
-Export-ModuleMember -function knife
-
-# To debug this module, uncomment the line below
-# Export-ModuleMember -function Run-RubyCommand
-
-# Then run the following to reload the module.  Use puts_argv as a helpful debug executable.
-# Remove-Module chef
-# Import-Module chef
-# "puts ARGV" | Out-File C:\opscode\chef\bin\puts_args -Encoding ASCII
-# Copy-Item C:\opscode\chef\bin\ohai.bat C:\opscode\chef\bin\puts_args.bat
-# Run-RubyCommand puts_args 'Here' "are" some '"very interesting"' 'arguments[to]' "`"try out`""