(PureBasic) Examing the MIME Nesting Structure

Demonstrates the GetStructure method to examine the nesting structure of a MIME document. The MIME data file used in this example is available at MIME Sample File.

Chilkat PureBasic Module Download

Chilkat PureBasic Module

IncludeFile "CkMime.pb"

Procedure ChilkatExample()

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

    mime.i = CkMime::ckCreate()
    If mime.i = 0
        Debug "Failed to create object."
        ProcedureReturn
    EndIf

    success.i = CkMime::ckLoadMimeFile(mime,"qa_data/mime/sampleMime.txt")
    If success <> 1
        Debug CkMime::ckLastErrorText(mime)
        CkMime::ckDispose(mime)
        ProcedureReturn
    EndIf

    ; Examine the structure in text format:
    txtStruct.s = CkMime::ckGetStructure(mime,"text")
    Debug txtStruct

    ; The MIME structure as indented text is:
    ; multipart/alternative
    ;     text/plain
    ;     multipart/related
    ;         text/html
    ;         image/jpeg
    ; 

    ; Now examine the structure in XML format:
    xmlStruct.s = CkMime::ckGetStructure(mime,"xml")
    Debug xmlStruct

    ; The MIME structure as XML is:
    ; <multipart-alternative>
    ;     <text-plain />
    ;     <multipart-related>
    ;         <text-html />
    ;         <image-jpeg />
    ;     </multipart-related>
    ; </multipart-alternative>

    ; --------------------------------------------------------------
    ; The MIME sample file loaded at the beginning of this example
    ; contains the following MIME:

    ; Subject: Test email.
    ; Content-Type: multipart/alternative;
    ; 	boundary="------------DB171738719FB06D67DEBAA0"
    ; MIME-Version: 1.0
    ; 
    ; --------------DB171738719FB06D67DEBAA0
    ; Content-Type: text/plain; charset="utf-8"; format=flowed
    ; Content-Transfer-Encoding: 7bit
    ; 
    ; This is a test.
    ; 
    ; --------------DB171738719FB06D67DEBAA0
    ; Content-Type: multipart/related;
    ; 	boundary="------------A940F1230E6F0105F03DB2CB"
    ; 
    ; --------------A940F1230E6F0105F03DB2CB
    ; Content-Type: text/html; charset="utf-8"
    ; Content-Transfer-Encoding: 8bit
    ; 
    ; <html><head>
    ; <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    ;   </head>
    ;   <body bgcolor="#FFFFFF" text="#000000">
    ;     <p>This is a test.&nbsp; <img src="cid:part1.E16AE3B4.1505C436@chilkatsoft.com" height="20" width="20"></p>
    ;   </body>
    ; </html>
    ; 
    ; --------------A940F1230E6F0105F03DB2CB
    ; Content-Type: image/jpeg; name="starfish20.jpg"
    ; Content-Transfer-Encoding: base64
    ; Content-ID: <part1.E16AE3B4.1505C436@chilkatsoft.com>
    ; Content-Disposition: inline; filename="starfish20.jpg"
    ; 
    ; /9j/4AAQSkZJRgABAQEASABIAAD//gAmRmlsZSB3cml0dGVuIGJ5IEFkb2JlIFBob3Rvc2hvcD8g
    ; NC4w/9sAQwAQCwwODAoQDg0OEhEQExgoGhgWFhgxIyUdKDozPTw5Mzg3QEhcTkBEV0U3OFBtUVdf
    ; YmdoZz5NcXlwZHhcZWdj/9sAQwEREhIYFRgvGhovY0I4QmNjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj
    ; Y2NjY2NjY2NjY2NjY2NjY2NjY2NjY2NjY2Nj/8IAEQgAFAAUAwERAAIRAQMRAf/EABcAAAMBAAAA
    ; AAAAAAAAAAAAAAIDBAX/xAAYAQADAQEAAAAAAAAAAAAAAAABAgMEAP/aAAwDAQACEAMQAAAB2kZY
    ; NNEijWKddfTmLgALWH//xAAbEAACAgMBAAAAAAAAAAAAAAABAgMRAAQSE//aAAgBAQABBQL0XqN+
    ; pM2aqJGMiqFFCyg7z//EABwRAAICAgMAAAAAAAAAAAAAAAERAAIQIQMSUf/aAAgBAwEBPwHqU5aq
    ; Axx+y1tMQl4elj//xAAcEQEAAQUBAQAAAAAAAAAAAAABEQACEBIhA1H/2gAIAQIBAT8B3Bhqy7Zc
    ; enyiwmGgDhiOzj//xAAdEAABAwUBAAAAAAAAAAAAAAABAAIREBIhIkFR/9oACAEBAAY/ArZyn+Cg
    ; xtxWuJaoCnqDuin/xAAcEAABBAMBAAAAAAAAAAAAAAABABEhYRAxQVH/2gAIAQEAAT8hkEwPUUR9
    ; DYfE4nxtRpIkBTsayuALIiuY/9oADAMBAAIAAwAAABDWPTsf/8QAGhEAAwADAQAAAAAAAAAAAAAA
    ; AAEREDFBIf/aAAgBAwEBPxC0DVPcWm+Ce4OesrkE6bjH/8QAGBEBAQEBAQAAAAAAAAAAAAAAAREA
    ; QRD/2gAIAQIBAT8QahMiOc8YgSrnTY3ELclHXn//xAAcEAEBAAIDAQEAAAAAAAAAAAABEQAhMUFx
    ; EFH/2gAIAQEAAT8Qn3igmSZSj+c4N4zapMy9IjFV98wncN2iuLFsCEbDGxQkI6RO/n//2Q==
    ; 
    ; --------------A940F1230E6F0105F03DB2CB--
    ; 
    ; --------------DB171738719FB06D67DEBAA0--
    ; 


    CkMime::ckDispose(mime)


    ProcedureReturn
EndProcedure