(AutoIt) Get the text body content of a MIME part.

Explains and demonstrates the GetBodyEncoded and GetBodyDecoded methods. This example uses the MIME test data located at http://www.chilkatsoft.com/testData/sampleMime1.txt

The sampleMime1.txt contains:

Content-Type: multipart/mixed;
 boundary="------------070404010201060604000708";

This is a multi-part message in MIME format.

--------------070404010201060604000708
Content-Transfer-Encoding: quoted-printable
Content-Type: text/plain; charset="utf-8";

Falsches =C3=9Cben von Xylophonmusik qu=C3=A4lt jeden gr=C3=B6=C3=9Feren Zwe=
rg.
--------------070404010201060604000708
Content-Transfer-Encoding: base64
Content-Type: text/plain; charset="utf-8";

RmFsc2NoZXMgw5xiZW4gdm9uIFh5bG9waG9ubXVzaWsgcXXDpGx0IGplZGVuIGdyw7bDn2VyZW4g
Wndlcmcu

--------------070404010201060604000708
Content-Transfer-Encoding: 8bit
Content-Type: text/plain; charset="iso-8859-1";

Falsches Üben von Xylophonmusik quält jeden größeren Zwerg.
--------------070404010201060604000708--

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

; This example assumes the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.

$oMime = ObjCreate("Chilkat.Mime")

; Load the sampleMime1.txt file into the MIME object.
; (This file is available at http://www.chilkatsoft.com/testData/sampleMime1.txt )

Local $bSuccess = $oMime.LoadMimeFile("sampleMime1.txt")
If ($bSuccess = False) Then
    ConsoleWrite($oMime.LastErrorText & @CRLF)
    Exit
EndIf

; The sampleMime1.txt is a MIME document with a top-level 
; multipart/mixed containing 3 sub-parts, each of which has the 
; same body text but with different content-transfer-encodings and 
; using different character encodings (utf-8 and iso-8859-1).

; Calling mime.GetBodyEncoded or mime.GetBodyDecoded on the 
; top-level multipart/mixed MIME object will return an empty string.
; It is because the "body" of a multipart MIME object is always empty.
; A multipart MIME object contains sub-parts (each a MIME object),
; and it is only the leaf-objects that can have non-empty bodies.

; Get GetBodyDecoded method returns the body text decoded
; from whatever the content-transfer-encoding may be, and
; converted from whatever charset encoding might be used.
; In this case, calling GetBodyDecoded on each of the three
; sub-parts will return the same string.
; To demonstrate:
Local $oPart1
$oPart1 = $oMime.GetPart(0)
ConsoleWrite($oPart1.GetBodyDecoded() & @CRLF)

Local $oPart2
$oPart2 = $oMime.GetPart(1)
ConsoleWrite($oPart2.GetBodyDecoded() & @CRLF)

Local $oPart3
$oPart3 = $oMime.GetPart(2)
ConsoleWrite($oPart3.GetBodyDecoded() & @CRLF)

; The GetBodyEncoded method will NOT decode from 
; whatever content-transfer-encoding is used.  However, it will
; convert from whatever internal character encoding
; may be used to return a string appropriate for the calling
; programming language (for example, in .NET or any language
; using ActiveX, all strings are Unicode..)
ConsoleWrite($oPart1.GetBodyEncoded() & @CRLF)
ConsoleWrite($oPart2.GetBodyEncoded() & @CRLF)
ConsoleWrite($oPart3.GetBodyEncoded() & @CRLF)