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(C#) HTTP multipart-mixed POST (for a UPS Package Level Detail PLD Request)Important: This example requires Chilkat v9.5.0.59 or greater. Demonstrates how to create a POST for a UPS Package Level Detail PLD Request. The request must be a multipart-mixed request having two sub-parts. The first is a application/x-www-form-urlencoded with name=value URL encoded pairs. The second is a application/x-ups-binary containing a UPS PLD request. The HTTP request created by this example looks like this: POST /hapld/tos/kdwhapltos HTTP/1.1 Content-Type: multipart/mixed; boundary=------------050801040202040701030308 Host: domain Content-Length: 658 --------------050801040202040701030308 Content-type: application/x-www-form-urlencoded Content-length: 134 AppVersion=1.0&AcceptUPSLicenseAgreement=YES&VersionNumber=V4R1&UserId=myUser&Password=myPassword&ResponseType=application/x-ups-pld --------------050801040202040701030308 Content-type: application/x-ups-binary Content-length: 721 020094 2014041500000594196532600 000000001*AAV0Y203 DE 5941965326000001*BA1ZV0Y2036650001829 00001+0000000000000012 +0000000000000000KGS07COL10 3CMEUR000001*CA18TC239 AOK Bahnhofstr. Dresden 01099 DE *EAEVS+000000000000104200EUR*PA1ZV0Y2036650001829 02+0000012 +0000000+00000000+00000000+00000000*SA000005 --------------050801040202040701030308--The HTTP response (if successful) is multipart MIME as shown below. This example will extract the response content using the Chilkat MIME API. Content-type: text/html Content-length: 138 <HTML> <HEAD> <TITLE>UPS Internet Software</TITLE> </HEAD> <BODY> <P>UPS Internet Software, Copyright UPS 1998</P> </BODY> </HTML> --BOUNDARY Content-type: application/x-ups-psmpld Content-length: 104 UPSOnLine%1.0%0000%0000Successful completion - No errors found. --BOUNDARY Content-type: application/x-ups-pld Content-length: 800 000200000787300000640 KDGPLCR1 United Parcel Service 09/06/16 Page:1 Test PLD Control Report 05:44 PM ------------------------------------------------------------------------------- Pickup Date:20030813 Sequence#:000005900000002 #of Segments:000000000000000005 Shipper#:0TEST0 Book/Page#:5900000002 Shipments:000001 Packages:0000000001 10000012900000000Successful completion - No errors found. !!! Test Upload !!! File Uploaded: n/a --BOUNDARY--
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. bool success; Chilkat.HttpRequest req = new Chilkat.HttpRequest(); // The ContentType, HttpVerb, and Path properties should // always be explicitly set. req.HttpVerb = "POST"; req.Path = "/hapld/tos/kdwhapltos"; req.ContentType = "multipart/mixed"; // The 1st body of the multipart/mixed HTTP request will have a content-type of application/x-www-form-urlencoded // It contains URL encoded parameters. // We'll use a temporary HTTP request object solely for the purpose of generating our URL encoded parameter string. Chilkat.HttpRequest paramEncoder = new Chilkat.HttpRequest(); paramEncoder.AddParam("AppVersion","1.0"); paramEncoder.AddParam("AcceptUPSLicenseAgreement","YES"); paramEncoder.AddParam("VersionNumber","V4R1"); paramEncoder.AddParam("UserId","UPS_USERID"); paramEncoder.AddParam("Password","UPS_PASSWORD"); string urlEncodedParams = paramEncoder.GetUrlEncodedParams(); // The UPS server wants all params to be URL encoded except for the ResponseType param. // Therefore, we'll add ResponseType unencoded at the end, like this: Chilkat.StringBuilder sbParams = new Chilkat.StringBuilder(); sbParams.Append(urlEncodedParams); sbParams.Append("&ResponseType=application/x-ups-pld"); // Also, it is very important to include a CRLF at the end. (This is to satisfy undocumented details // required by the UPS PLD server.) sbParams.Append("\r\n"); // Add the params as the 1st sub-part of the multipart/mixed request req.AddStringForUpload2("","",sbParams.GetAsString(),"","application/x-www-form-urlencoded"); // Now for the 2nd part (using some junk data found on the developerkitcommunity.ups.com site. // Notice the CRLF at the end of the string. This is important. string pld = "020094 2003081300000590000000200 000000001*AA0TEST0 DE 5900000002000001*BA1Z0TEST06800000018 00001+0000000000000010 +0000000000000000KGS11PRE10 3CMEUR000001*CA18 United Parcel Service Goerlitzer Str 1 Neuss 41460 DE *PA1Z0TEST06800000018 02+0000010 +0000000+00000000+00000000+00000000*SA000004\r\n"; req.AddStringForUpload2("","",pld,"","application/x-ups-binary"); // The UPS PLD server requires Content-Length headers within the MIME sub-parts of the request. // A new feature of Chilkat v9.5.0.59 is if a Content-Length sub-header is added (with an arbitrary value, such as 0), // then Chilkat will compute the actual sub-part size and replace the value when the request is sent. req.AddSubHeader(0,"Content-Length","0"); req.AddSubHeader(1,"Content-Length","0"); // A few important comments about the HTTP request that is generated: // // 1) Chilkat automatically generates a random boundary string. In 99.999% of cases, this should // be sufficient. // 2) The top-level Content-Length header is automatically generated based on the actual length of the MIME message // that follows the intial (topmost) MIME header. // 3) The HOST header will automatically get filled in with the actual domain when SynchronousRequest // method is called. // Now send the request... Chilkat.Http http = new Chilkat.Http(); // If desired (for debugging), provide a flie path for a session log. // The session log can be sent to support@chilkatsoft.com if the PLD request fails. http.SessionLogFilename = "c:/aaworkarea/ups_pld/sessionLog.txt"; // Send the PLD request over TLS.. Chilkat.HttpResponse resp = http.SynchronousRequest("www.pld-certify.ups.com",443,true,req); if (http.LastMethodSuccess != true) { Debug.WriteLine(http.LastErrorText); return; } // Load the response MIME. Chilkat.Mime mime = new Chilkat.Mime(); mime.LoadMime(resp.FullMime); // If it does not have 3 sub-parts, then something is amiss... if (mime.NumParts != 3) { Debug.WriteLine("Unexpected number of MIME parts."); Debug.WriteLine(resp.FullMime); return; } // Examine each response part. Chilkat.Mime part0 = mime.GetPart(0); Debug.WriteLine("---- text/html part ----"); Debug.WriteLine(part0.GetBodyDecoded()); Chilkat.Mime part1 = mime.GetPart(1); Debug.WriteLine("---- application/x-ups-psmpld part ----"); Debug.WriteLine(part1.GetBodyDecoded()); Chilkat.Mime part2 = mime.GetPart(2); Debug.WriteLine("---- application/x-ups-pld part ----"); Debug.WriteLine(part2.GetBodyDecoded()); |
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