Classic ASP
Classic ASP
Extract Files from Binary SOAP MTOM MIME
See more MIME Examples
This example demonstrates how to extract files from a binary SOAP MTOM MIME document.Chilkat Classic ASP Downloads
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0
' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.
set mime = Server.CreateObject("Chilkat.Mime")
' In this example, we have a MIME file containing 8bit (non-encoded) binary data,
' and it is what I call "headless". MIME is headless when it omits
' the top-level header. The file we have here begins with the first
' boundary string.
' The structure the MIME to be loaded is:
' multipart/mixed (inferred because it is headless)
' application/xop+xml
' image/jpeg
' image/gif
' image/gif
'
success = mime.LoadMimeFile("qa_data/mime/headless_binary_soap_mtom_mime.mim")
If (success = 0) Then
Response.Write "<pre>" & Server.HTMLEncode( mime.LastErrorText) & "</pre>"
Response.End
End If
' The MIME file loaded in this example contains this:
' --uuid:e74486f4-52b0-44b6-b829-156810fae20d
' Content-Type: application/xop+xml; charset=UTF-8; type="application/soap+xml"
' Content-Transfer-Encoding: binary
' Content-ID: <root.message@cxf.apache.org>
'
' <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope"><soap:Body> ... </soap:Body></soap:Envelope>
' --uuid:e74486f4-52b0-44b6-b829-156810fae20d
' Content-Type: image/jpeg
' Content-Transfer-Encoding: binary
' Content-ID: <beee83b7-166c-494c-890a-def990e9887b-1496@cxf.apache.org>
' Content-Disposition: attachment;name="-2049913191"
'
' BINARY DATA HERE...
'
' --uuid:e74486f4-52b0-44b6-b829-156810fae20d
' Content-Type: image/gif
' Content-Transfer-Encoding: binary
' Content-ID: <beee83b7-166c-494c-890a-def990e9887b-1497@cxf.apache.org>
' Content-Disposition: attachment;name="-2049913188"
'
' BINARY DATA HERE...
'
' --uuid:e74486f4-52b0-44b6-b829-156810fae20d
' Content-Type: image/gif
' Content-Transfer-Encoding: binary
' Content-ID: <beee83b7-166c-494c-890a-def990e9887b-1498@cxf.apache.org>
' Content-Disposition: attachment;name="-2049913185"
'
' BINARY DATA HERE...
'
' --uuid:e74486f4-52b0-44b6-b829-156810fae20d--
' Get the number of MIME sub-parts.
numParts = mime.NumParts
' The 1st part at index 0 is the application/xop+xml. We're just going to extract the JPG and GIF image files..
set sbFilename = Server.CreateObject("Chilkat.StringBuilder")
i = 1
set mp = Server.CreateObject("Chilkat.Mime")
Do While i < numParts
success = mime.PartAt(i,mp)
' By looking at the MIME above, the "name" attribute of the Content-Disposition header field seems
' to be the only possible name we can use for each image..
success = sbFilename.Append("qa_output/")
name = mp.GetHeaderFieldAttribute("Content-Disposition","name")
success = sbFilename.Append(name)
success = sbFilename.Append(".")
success = sbFilename.Append(mp.ContentType)
numReplaced = sbFilename.Replace("image/","")
success = mp.SaveBody(sbFilename.GetAsString())
Response.Write "<pre>" & Server.HTMLEncode( "output file: " & sbFilename.GetAsString()) & "</pre>"
sbFilename.Clear
i = i + 1
Loop
Response.Write "<pre>" & Server.HTMLEncode( "Success.") & "</pre>"
%>
</body>
</html>