C

eBay -- Upload Bulk Data using FileTransferService

See more eBay Examples

Demonstrates how to upload your data file using the eBay File Transfer API. C

#include <C_CkHttp.h>
#include <C_CkHttpRequest.h>
#include <C_CkStringBuilder.h>
#include <C_CkHttpResponse.h>
#include <C_CkXml.h>

void ChilkatSample(void)
    {
    BOOL success;
    const char *accessToken;
    HCkHttp http;
    const char *apiCall;
    const char *fileAttachmentUuid;
    const char *xmlUuid;
    HCkHttpRequest req;
    HCkStringBuilder sbContentType;
    int replaceCount;
    const char *pathToFileOnDisk1;
    const char *pathToFileOnDisk2;
    HCkHttpResponse resp;
    HCkXml xml;

    success = FALSE;

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

    // Use a previously obtained access token.  The token should look something like this:
    // "AgAAAA**AQA ..."
    accessToken = "EBAY_ACCESS_TOKEN";

    http = CkHttp_Create();

    apiCall = "uploadFile";
    fileAttachmentUuid = "<urn:uuid:bb47b86a237311e793ae92361f002671>";
    xmlUuid = "<urn:uuid:bb47b766237311e793ae92361f002671>";

    req = CkHttpRequest_Create();

    CkHttpRequest_putHttpVerb(req,"POST");
    CkHttpRequest_putPath(req,"/FileTransferService");

    sbContentType = CkStringBuilder_Create();
    CkStringBuilder_Append(sbContentType,"multipart/related; type=\"application/xop+xml\"; start=\"XMLUUID\"; start-info=\"text/xml\"");
    replaceCount = CkStringBuilder_Replace(sbContentType,"XMLUUID",xmlUuid);
    CkHttpRequest_putContentType(req,CkStringBuilder_getAsString(sbContentType));

    CkHttpRequest_AddHeader(req,"X-EBAY-SOA-SERVICE-NAME","FileTransferService");
    CkHttpRequest_AddHeader(req,"X-EBAY-SOA-OPERATION-NAME",apiCall);
    CkHttpRequest_AddHeader(req,"X-EBAY-SOA-SECURITY-TOKEN",accessToken);
    CkHttpRequest_AddHeader(req,"X-EBAY-SOA-REQUEST-DATA-FORMAT","XML");
    CkHttpRequest_AddHeader(req,"X-EBAY-SOA-RESPONSE-DATA-FORMAT","XML");
    CkHttpRequest_AddHeader(req,"User-Agent","AnythingYouWant");

    pathToFileOnDisk1 = "qa_data/ebay/uploadFileRequest.xml";
    success = CkHttpRequest_AddFileForUpload(req,"uploadFileRequest.xml",pathToFileOnDisk1);
    if (success == FALSE) {
        printf("%s\n",CkHttpRequest_lastErrorText(req));
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkStringBuilder_Dispose(sbContentType);
        return;
    }

    pathToFileOnDisk2 = "qa_data/ebay/BulkDataExchangeRequests.gz";
    success = CkHttpRequest_AddFileForUpload(req,"BulkDataExchangeRequests.gz",pathToFileOnDisk2);
    if (success == FALSE) {
        printf("%s\n",CkHttpRequest_lastErrorText(req));
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkStringBuilder_Dispose(sbContentType);
        return;
    }

    // Add sub-headers for each file in the request.
    CkHttpRequest_AddSubHeader(req,0,"Content-Type","application/xop+xml; charset=UTF-8; type=\"text/xml\"");
    CkHttpRequest_AddSubHeader(req,0,"Content-Transfer-Encoding","binary");
    CkHttpRequest_AddSubHeader(req,0,"Content-ID",xmlUuid);
    CkHttpRequest_AddSubHeader(req,1,"Content-Type","application/octet-stream");
    CkHttpRequest_AddSubHeader(req,1,"Content-Transfer-Encoding","binary");
    CkHttpRequest_AddSubHeader(req,1,"Content-ID",fileAttachmentUuid);

    resp = CkHttpResponse_Create();
    success = CkHttp_HttpSReq(http,"storage.sandbox.ebay.com",443,TRUE,req,resp);
    if (success == FALSE) {
        printf("%s\n",CkHttp_lastErrorText(http));
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkStringBuilder_Dispose(sbContentType);
        CkHttpResponse_Dispose(resp);
        return;
    }

    printf("Response status code = %d\n",CkHttpResponse_getStatusCode(resp));

    xml = CkXml_Create();
    CkXml_LoadXml(xml,CkHttpResponse_bodyStr(resp));

    if (CkHttpResponse_getStatusCode(resp) != 200) {
        printf("%s\n",CkXml_getXml(xml));
        printf("Failed.\n");
        CkHttp_Dispose(http);
        CkHttpRequest_Dispose(req);
        CkStringBuilder_Dispose(sbContentType);
        CkHttpResponse_Dispose(resp);
        CkXml_Dispose(xml);
        return;
    }

    // We still may have a failure.  The XML needs to be checked.
    // A failed response might look like this:

    // 	<?xml version="1.0" encoding="UTF-8" ?>
    // 	<uploadFileResponse xmlns="http://www.ebay.com/marketplace/services">
    // 	    <ack>Failure</ack>
    // 	    <errorMessage>
    // 	        <error>
    // 	            <errorId>1</errorId>
    // 	            <domain>Marketplace</domain>
    // 	            <severity>Error</severity>
    // 	            <category>Application</category>
    // 	            <message>Task Reference Id is invalid</message>
    // 	            <subdomain>FileTransfer</subdomain>
    // 	        </error>
    // 	    </errorMessage>
    // 	    <version>1.1.0</version>
    // 	    <timestamp>2017-04-18T01:05:27.475Z</timestamp>
    // 	</uploadFileResponse>

    // A successful response looks like this:

    // 	<?xml version="1.0" encoding="UTF-8" ?>
    // 	<uploadFileResponse xmlns="http://www.ebay.com/marketplace/services">
    // 	    <ack>Success</ack>
    // 	    <version>1.1.0</version>
    // 	    <timestamp>2017-04-18T01:22:47.853Z</timestamp>
    // 	</uploadFileResponse>

    printf("%s\n",CkXml_getXml(xml));

    // Get the "ack" to see if it's "Failure" or "Success"
    if (CkXml_ChildContentMatches(xml,"ack","Success",FALSE)) {
        printf("Success.\n");
    }
    else {
        printf("Failure.\n");
    }



    CkHttp_Dispose(http);
    CkHttpRequest_Dispose(req);
    CkStringBuilder_Dispose(sbContentType);
    CkHttpResponse_Dispose(resp);
    CkXml_Dispose(xml);

    }