(MFC) MWS RequestReport (Amazon Marketplace Web Service)

Creates a report request and submits the request to Amazon MWS.

See Amazon MWS RequestReport for more information.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkRest.h>
#include <CkXml.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkRest rest;

    // Connect to the Amazon MWS REST server.
    // 
    // Make sure to connect to the correct Amazon MWS Endpoint, otherwise
    // you'll get an HTTP 401 response code.
    // 
    // The possible servers are:
    // 
    // North America (NA) 	https://mws.amazonservices.com
    // Europe (EU) 	https://mws-eu.amazonservices.com
    // India (IN) 	https://mws.amazonservices.in
    // China (CN) 	https://mws.amazonservices.com.cn
    // Japan (JP) 	https://mws.amazonservices.jp 
    // 
    bool bTls = true;
    int port = 443;
    bool bAutoReconnect = true;
    bool success = rest.Connect("mws.amazonservices.com",port,bTls,bAutoReconnect);
    if (success != true) {
        strOut.append("ConnectFailReason: ");
        strOut.appendInt(rest.get_ConnectFailReason());
        strOut.append("\r\n");
        strOut.append(rest.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    rest.put_Host("mws.amazonservices.com");

    rest.AddQueryParam("AWSAccessKeyId","0PB842EXAMPLE7N4ZTR2");
    rest.AddQueryParam("Action","RequestReport");
    rest.AddQueryParam("EndDate","2008-06-26T18:12:21");
    rest.AddQueryParam("MWSAuthToken","amzn.mws.4ea38b7b-f563-7709-4bae-87aeaEXAMPLE");
    rest.AddQueryParam("Marketplace","ATVPDKIKX0DER");
    rest.AddQueryParam("ReportType","_GET_MERCHANT_LISTINGS_DATA_");
    rest.AddQueryParam("SellerId","A1XEXAMPLE5E6");
    rest.AddQueryParam("SignatureMethod","HmacSHA256");
    rest.AddQueryParam("SignatureVersion","2");
    rest.AddQueryParam("StartDate","2009-01-03T18:12:21");
    rest.AddQueryParam("Version","2009-01-01");

    // Add the MWS Signature param.  (Also adds the Timestamp parameter using the curent system date/time.)
    // The AddMwsSignature method adds the Timestamp and Signature query params.
    rest.AddMwsSignature("POST","/Reports/2009-01-01","mws.amazonservices.com","MWS_SECRET_KEY");

    const char *responseXml = rest.fullRequestFormUrlEncoded("POST","/Reports/2009-01-01");
    if (rest.get_LastMethodSuccess() != true) {
        strOut.append(rest.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    if (rest.get_ResponseStatusCode() != 200) {
        // Examine the request/response to see what happened.
        strOut.append("response status code = ");
        strOut.appendInt(rest.get_ResponseStatusCode());
        strOut.append("\r\n");
        strOut.append("response status text = ");
        strOut.append(rest.responseStatusText());
        strOut.append("\r\n");
        strOut.append("response header: ");
        strOut.append(rest.responseHeader());
        strOut.append("\r\n");
        strOut.append("response body: ");
        strOut.append(responseXml);
        strOut.append("\r\n");
        strOut.append("---");
        strOut.append("\r\n");
        strOut.append("LastRequestStartLine: ");
        strOut.append(rest.lastRequestStartLine());
        strOut.append("\r\n");
        strOut.append("LastRequestHeader: ");
        strOut.append(rest.lastRequestHeader());
        strOut.append("\r\n");
    }

    // Examine the XML returned in the response body.
    strOut.append(responseXml);
    strOut.append("\r\n");
    strOut.append("----");
    strOut.append("\r\n");
    strOut.append("Success.");
    strOut.append("\r\n");

    // Sample Response

    // Use this online tool to generate parsing code from sample XML: 
    // Generate Parsing Code from XML

    // <?xml version="1.0"?>
    // <RequestReportResponse
    //     xmlns="http://mws.amazonaws.com/doc/2009-01-01/">
    //     <RequestReportResult>
    //         <ReportRequestInfo>
    //             <ReportRequestId>2291326454</ReportRequestId>
    //             <ReportType>_GET_MERCHANT_LISTINGS_DATA_</ReportType>
    //             <StartDate>2009-01-21T02:10:39+00:00</StartDate>
    //             <EndDate>2009-02-13T02:10:39+00:00</EndDate>
    //             <Scheduled>false</Scheduled>
    //             <SubmittedDate>2009-02-20T02:10:39+00:00</SubmittedDate>
    //             <ReportProcessingStatus>_SUBMITTED_</ReportProcessingStatus>
    //         </ReportRequestInfo>
    //     </RequestReportResult>
    //     <ResponseMetadata>
    //         <RequestId>88faca76-b600-46d2-b53c-0c8c4533e43a</RequestId>
    //     </ResponseMetadata>
    // </RequestReportResponse>

    CkXml xml;
    xml.LoadXml(responseXml);

    const char *RequestReportResponse_xmlns = xml.getAttrValue("xmlns");
    const char *ReportRequestId = xml.getChildContent("RequestReportResult|ReportRequestInfo|ReportRequestId");
    const char *ReportType = xml.getChildContent("RequestReportResult|ReportRequestInfo|ReportType");
    const char *StartDate = xml.getChildContent("RequestReportResult|ReportRequestInfo|StartDate");
    const char *EndDate = xml.getChildContent("RequestReportResult|ReportRequestInfo|EndDate");
    const char *Scheduled = xml.getChildContent("RequestReportResult|ReportRequestInfo|Scheduled");
    const char *SubmittedDate = xml.getChildContent("RequestReportResult|ReportRequestInfo|SubmittedDate");
    const char *ReportProcessingStatus = xml.getChildContent("RequestReportResult|ReportRequestInfo|ReportProcessingStatus");
    const char *RequestId = xml.getChildContent("ResponseMetadata|RequestId");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }