{********************************************************}
{                                                        }
{   Olive BBS                                            }
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{   This file is part of Olive BBS                       }
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{   Olive BBS is free software: you can redistribute it  }
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{        ___                   ___    ___                }
{       (   ).-.              (   )  (   )               }
{   .--. | |( __)___  ___ .--. | |.-. | |.-.     .--.    }
{  /    \| |(''"(   )(   /    \| /   \| /   \  /  _  \   }
{ |  .-. | | | | | |  | |  .-. |  .-. |  .-. |. .' `. ;  }
{ | |  | | | | | | |  | |  | | | |  | | |  | || '   | |  }
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{ '  `-' | | | |  \ `' /'  `-' ' `-' ;' `-' ; ; '._,' '  }
{  `.__.(___(___)  '_.'  `.__.' `.__.  `.__.   '.___.'   }
{                                                        }
{********************************************************}

{$mode objfpc}{$H+}
{$interfaces corba}
{$codepage UTF8}
Unit Olive.Random.RandomInterface;

interface

uses
  Classes,
  SysUtils;

type
   RandomInterface = interface
       ['{0750E585-C1D2-4C1F-A8A4-4EDC41847396}']
       function GetBytes(NBytes : SizeUInt) : TBytes;
       function GetString(NBytes : SizeUInt) : AnsiString;
  end;

  RandomTrait = class (TObject)
    public
    constructor Create;
    destructor Destroy; override;
    function MTRandomBytes(NBytes : SizeUInt) : TBytes; virtual;
  end;

implementation

constructor RandomTrait.Create;
begin
  inherited Create;
end;

destructor RandomTrait.Destroy;
begin
  inherited Destroy;
end;

function RandomTrait.MTRandomBytes(NBytes : SizeUInt) : TBytes;
var
  i : SizeUint;
begin
  Randomize;
  SetLength(Result, (NBytes*2));
  for i := 0 to (NBytes*2) do
    begin
      Result[i] := Random(MaxInt) mod 256;
    end;
  SetLength(Result, NBytes);
end;

end.