Process
=======
Process related things.

----

GetProcessID
------------
```
function GetProcessID: TProcessID;
```

Returns the process ID of the running script.

----

GetProcessArgs
--------------
```
function GetProcessArgs: TStringArray;
```

Returns all process arguments.

----

GetProcessArg
-------------
```
function GetProcessArg(Key: String): String;
```

Argument should be passed as a key-pair value: `Name=Value`

----

IsProcessRunning
----------------
```
function IsProcessRunning(PID: TProcessID): Boolean;
```

----

IsProcess64Bit
--------------
```
function IsProcess64Bit(PID: TProcessID): Boolean;
```

----

GetProcessPath
--------------
```
function GetProcessPath(PID: TProcessID): String;
```

----

GetProcessMemUsage
------------------
```
function GetProcessMemUsage(PID: TProcessID): Int64;
```

----

GetProcessStartTime
-------------------
```
function GetProcessStartTime(PID: TProcessID): TDateTime;
```

----

GetProcessAge
-------------
```
function GetProcessAge(PID: TProcessID): UInt64;
```

----

TerminateProcess
----------------
```
procedure TerminateProcess(PID: TProcessID);
```

----

GetEnvVar
---------
```
function GetEnvVar(Name: String): String
```

----

GetEnvVars
----------
```
function GetEnvVars: TStringArray
```

----

TRunningProcess.Free
--------------------

----

TRunningProcess.WaitOnExit
--------------------------
```
function WaitOnExit: Boolean; overload;
```
```
function WaitOnExit(Timeout: Integer): Boolean; overload;
```

----

TRunningProcess.Terminate
-------------------------
```
function Terminate(AExitCode: Integer): Boolean;
```

----

TRunningProcess.Running
------------------------
```
property TRunningProcess.Running: Boolean
```

----

TRunningProcess.PID
-------------------
```
property TRunningProcess.PID: TProcessID
```

----

TRunningProcess.ExitCode
------------------------
```
property TRunningProcess.ExitCode: TProcessExitCode
```

----

TRunningProcessPiped.Read
-------------------------
```
function TRunningProcessPiped.Read(Buf: PByte; Count: Integer): Integer;
```

----

TRunningProcessPiped.ReadString
-------------------------------
```
function TRunningProcessPiped.ReadString: String;
```

----

TRunningProcessPiped.Write
--------------------------
```
function TRunningProcessPiped.Write(Buf: PByte; Count: Integer): Integer;
```

----

TRunningProcessPiped.WriteString
--------------------------------
```
function TRunningProcessPiped.WriteString(Str: String): Integer;
```

----

TRunningProcessPiped.ReadBytesAvailable
---------------------------------------
```
property TRunningProcessPiped.ReadBytesAvailable: Integer
```

----

StartProcess
------------
```
function StartProcess(Executable: String; Params: TStringArray): TRunningProcess;
```
```
function StartProcess(Executable: String; Params: TStringArray; Cwd: String; Env: TStringArray = []): TRunningProcess;
```

----

StartProcessPiped
-----------------
```
function StartProcessPiped(Executable: String; Params: TStringArray): TRunningProcessPiped;
```
```
function StartProcessPiped(Executable: String; Params: TStringArray; Cwd: String; Env: TStringArray = []): TRunningProcessPiped;
```

----

RunProcess
------------
```
function RunProcess(Executable: String; Params: TStringArray): TProcessExitCode;
```
```
function RunProcess(Executable: String; Params: TStringArray; out Output: String): TProcessExitCode;
```

----

RunSimbaScript
--------------
```
function RunSimbaScript(Script: String; Parameters: TStringArray): TProcessExitStatus;
```
```
function RunSimbaScript(Script: String; Parameters: TStringArray; out Output: String): TProcessExitStatus;
```

Runs a simba script and **will wait** until the script has finished.

----

StartSimbaScript
----------------
```
function StartSimbaScript(Script: String; Params: TStringArray): TRunningProcess;
```

Start a simba script.

----

StartSimbaScriptPiped
---------------------
```
function StartSimbaScriptPiped(Script: String; Params: TStringArray): TRunningProcessPiped;
```

Start a simba script (with piped input & output)