(Visual FoxPro) SOAP with MTOM XOP Attachment

Demonstrates how to send the following sample SOAP request with an MTOM/XOP attachment:

Content-Type: Multipart/Related; start-info="text/xml"; type="application/xop+xml"; boundary="----=_Part_0_1744155.1118953559416"
Content-Length: 3453
SOAPAction: "some-SOAP-action"

------=_Part_1_4558657.1118953559446
Content-Type: application/xop+xml; type="text/xml"; charset=utf-8

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
  <soap:Body>
    <Detail xmlns="http://example.org/mtom/data">
      <image>
        <xop:Include xmlns:xop="http://www.w3.org/2004/08/xop/include" href="cid:5aeaa450-17f0-4484-b845-a8480c363444@example.org" />
      </image>
    </Detail>
  </soap:Body>
</soap:Envelope>

------=_Part_1_4558657.1118953559446
Content-Type: image/jpeg
Content-ID: <5aeaa450-17f0-4484-b845-a8480c363444@example.org>


... binary data ...

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

LOCAL loHttp
LOCAL loSoapXml
LOCAL lnSuccess
LOCAL lcXmlBody
LOCAL loReq
LOCAL lnUseTls
LOCAL loResp
LOCAL loXmlResponse

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

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Http')
loHttp = CreateObject('Chilkat.Http')

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Xml')
loSoapXml = CreateObject('Chilkat.Xml')

loSoapXml.Tag = "soap:Envelope"
lnSuccess = loSoapXml.AddAttribute("xmlns:soap","http://schemas.xmlsoap.org/soap/envelope/")

loSoapXml.NewChild2("soap:Body","")
lnSuccess = loSoapXml.GetChild2(0)

loSoapXml.NewChild2("Detail","")
lnSuccess = loSoapXml.GetChild2(0)
lnSuccess = loSoapXml.AddAttribute("xmlns","http://example.org/mtom/data")

loSoapXml.NewChild2("image","")
lnSuccess = loSoapXml.GetChild2(0)

loSoapXml.NewChild2("xop:Include","")
lnSuccess = loSoapXml.GetChild2(0)
lnSuccess = loSoapXml.AddAttribute("xmlns:xop","http://www.w3.org/2004/08/xop/include")
lnSuccess = loSoapXml.AddAttribute("href","cid:5aeaa450-17f0-4484-b845-a8480c363444@example.org")

loSoapXml.GetRoot2()
loSoapXml.EmitXmlDecl = 0

lcXmlBody = loSoapXml.GetXml()
? lcXmlBody

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.HttpRequest')
loReq = CreateObject('Chilkat.HttpRequest')
loReq.HttpVerb = "POST"
loReq.Path = "/something/someTarget"

loReq.ContentType = 'multipart/related; start-info="text/xml"; type="application/xop+xml"'
loReq.AddHeader("SOAPAction","some-SOAP-action")

lnSuccess = loReq.AddStringForUpload2("","",lcXmlBody,"utf-8",'application/xop+xml; type="text/xml"; charset=utf-8')

* The bytes will be sent as binary (not base64 encoded).
lnSuccess = loReq.AddFileForUpload2("","qa_data/jpg/starfish.jpg","image/jpeg")

* The JPEG data is the 2nd sub-part, and therefore is at index 1 (the first sub-part is at index 0)
lnSuccess = loReq.AddSubHeader(1,"Content-ID","<5aeaa450-17f0-4484-b845-a8480c363444@example.org>")

loHttp.FollowRedirects = 1

* For debugging, set the SessionLogFilename property
* to see the exact HTTP request and response in a log file.
* (Given that the request contains binary data, you'll need an editor
* that can gracefully view text + binary data.  I use EmEditor for most simple editing tasks..)
loHttp.SessionLogFilename = "qa_output/mtom_sessionLog.txt"

lnUseTls = 1
* Note: Please don't run this example without changing the domain to your own domain...
loResp = loHttp.SynchronousRequest("www.example.org",443,lnUseTls,loReq)
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loHttp
    RELEASE loSoapXml
    RELEASE loReq
    CANCEL
ENDIF

* For versions of Chilkat < 10.0.0, use CreateObject('Chilkat_9_5_0.Xml')
loXmlResponse = CreateObject('Chilkat.Xml')
lnSuccess = loXmlResponse.LoadXml(loResp.BodyStr)
? loXmlResponse.GetXml()
RELEASE loResp

RELEASE loHttp
RELEASE loSoapXml
RELEASE loReq
RELEASE loXmlResponse