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(Unicode 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--
#include <C_CkHttpRequestW.h> #include <C_CkStringBuilderW.h> #include <C_CkHttpW.h> #include <C_CkHttpResponseW.h> #include <C_CkMimeW.h> void ChilkatSample(void) { BOOL success; HCkHttpRequestW req; HCkHttpRequestW paramEncoder; const wchar_t *urlEncodedParams; HCkStringBuilderW sbParams; const wchar_t *pld; HCkHttpW http; HCkHttpResponseW resp; HCkMimeW mime; HCkMimeW part0; HCkMimeW part1; HCkMimeW part2; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. req = CkHttpRequestW_Create(); // The ContentType, HttpVerb, and Path properties should // always be explicitly set. CkHttpRequestW_putHttpVerb(req,L"POST"); CkHttpRequestW_putPath(req,L"/hapld/tos/kdwhapltos"); CkHttpRequestW_putContentType(req,L"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. paramEncoder = CkHttpRequestW_Create(); CkHttpRequestW_AddParam(paramEncoder,L"AppVersion",L"1.0"); CkHttpRequestW_AddParam(paramEncoder,L"AcceptUPSLicenseAgreement",L"YES"); CkHttpRequestW_AddParam(paramEncoder,L"VersionNumber",L"V4R1"); CkHttpRequestW_AddParam(paramEncoder,L"UserId",L"UPS_USERID"); CkHttpRequestW_AddParam(paramEncoder,L"Password",L"UPS_PASSWORD"); urlEncodedParams = CkHttpRequestW_getUrlEncodedParams(paramEncoder); // 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: sbParams = CkStringBuilderW_Create(); CkStringBuilderW_Append(sbParams,urlEncodedParams); CkStringBuilderW_Append(sbParams,L"&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.) CkStringBuilderW_Append(sbParams,L"\r\n"); // Add the params as the 1st sub-part of the multipart/mixed request CkHttpRequestW_AddStringForUpload2(req,L"",L"",CkStringBuilderW_getAsString(sbParams),L"",L"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. pld = L"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"; CkHttpRequestW_AddStringForUpload2(req,L"",L"",pld,L"",L"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. CkHttpRequestW_AddSubHeader(req,0,L"Content-Length",L"0"); CkHttpRequestW_AddSubHeader(req,1,L"Content-Length",L"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... http = CkHttpW_Create(); // 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. CkHttpW_putSessionLogFilename(http,L"c:/aaworkarea/ups_pld/sessionLog.txt"); // Send the PLD request over TLS.. resp = CkHttpW_SynchronousRequest(http,L"www.pld-certify.ups.com",443,TRUE,req); if (CkHttpW_getLastMethodSuccess(http) != TRUE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkHttpRequestW_Dispose(req); CkHttpRequestW_Dispose(paramEncoder); CkStringBuilderW_Dispose(sbParams); CkHttpW_Dispose(http); return; } // Load the response MIME. mime = CkMimeW_Create(); CkMimeW_LoadMime(mime,CkHttpResponseW_fullMime(resp)); // If it does not have 3 sub-parts, then something is amiss... if (CkMimeW_getNumParts(mime) != 3) { wprintf(L"Unexpected number of MIME parts.\n"); wprintf(L"%s\n",CkHttpResponseW_fullMime(resp)); CkHttpRequestW_Dispose(req); CkHttpRequestW_Dispose(paramEncoder); CkStringBuilderW_Dispose(sbParams); CkHttpW_Dispose(http); CkMimeW_Dispose(mime); return; } // Examine each response part. part0 = CkMimeW_GetPart(mime,0); wprintf(L"---- text/html part ----\n"); wprintf(L"%s\n",CkMimeW_getBodyDecoded(part0)); part1 = CkMimeW_GetPart(mime,1); wprintf(L"---- application/x-ups-psmpld part ----\n"); wprintf(L"%s\n",CkMimeW_getBodyDecoded(part1)); part2 = CkMimeW_GetPart(mime,2); wprintf(L"---- application/x-ups-pld part ----\n"); wprintf(L"%s\n",CkMimeW_getBodyDecoded(part2)); CkMimeW_Dispose(part0); CkMimeW_Dispose(part1); CkMimeW_Dispose(part2); CkHttpResponseW_Dispose(resp); CkHttpRequestW_Dispose(req); CkHttpRequestW_Dispose(paramEncoder); CkStringBuilderW_Dispose(sbParams); CkHttpW_Dispose(http); CkMimeW_Dispose(mime); } |
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