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Class ::ns_md

::ns_md create ... \
           [ -ctx ctx ] \
           [ -digest (default "sha256") ]

Defined in

Class Relations

• class: ::nx::Class
• superclass: ::ns_crypto::HashFunctions

::nx::Class create ::ns_md \
     -superclass ::ns_crypto::HashFunctions

Methods (to be applied on the object)

• file (scripted, public)

   ns_md file [ -digest digest ] [ -encoding encoding ] filename args \
      [ args... ]

  Switches:

  -digest (optional, defaults to "sha256")

  -encoding (optional, defaults to "hex")

  Parameters:

  filename (required)

  args (required)

  Testcases:

  No testcase defined.

  set m [:new -digest $digest]
  set r ""
  foreach path [concat [list $filename] $args] {
      if {![file readable $path]} {
          $m destroy
          return -code error "file $path is not readable"
      }
      set r [$m readfile -encoding $encoding $path]
  }
  $m destroy
  return $r

• string (scripted, public)

   ns_md string [ -digest digest ] [ -encoding encoding ] message

  Switches:

  -digest (optional, defaults to "sha256")

  -encoding (optional, defaults to "hex")

  Parameters:

  message (required)

  Testcases:

  No testcase defined.

  ::ns_crypto::md string -digest $digest -encoding $encoding $message

Methods (to be applied on instances)

• add (scripted, public)

   <instance of ns_md> add message

  Parameters:

  message (required)

  Testcases:

  No testcase defined.

  ::ns_crypto::md add ${:ctx} $message

• destroy (scripted, public)

   <instance of ns_md> destroy

  Testcases:

  No testcase defined.

  ::ns_crypto::md free ${:ctx}
  next

• get (scripted, public)

   <instance of ns_md> get [ -encoding encoding ]

  Switches:

  -encoding (optional, defaults to "hex")

  Testcases:

  No testcase defined.

  ::ns_crypto::md get -encoding $encoding ${:ctx}

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