(Unicode C) MWS RequestReport (Amazon Marketplace Web Service)

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

See Amazon MWS RequestReport for more information.

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#include <C_CkRestW.h>
#include <C_CkXmlW.h>

void ChilkatSample(void)
    {
    HCkRestW rest;
    BOOL bTls;
    int port;
    BOOL bAutoReconnect;
    BOOL success;
    const wchar_t *responseXml;
    HCkXmlW xml;
    const wchar_t *RequestReportResponse_xmlns;
    const wchar_t *ReportRequestId;
    const wchar_t *ReportType;
    const wchar_t *StartDate;
    const wchar_t *EndDate;
    const wchar_t *Scheduled;
    const wchar_t *SubmittedDate;
    const wchar_t *ReportProcessingStatus;
    const wchar_t *RequestId;

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

    rest = CkRestW_Create();

    // 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 
    // 
    bTls = TRUE;
    port = 443;
    bAutoReconnect = TRUE;
    success = CkRestW_Connect(rest,L"mws.amazonservices.com",port,bTls,bAutoReconnect);
    if (success != TRUE) {
        wprintf(L"ConnectFailReason: %d\n",CkRestW_getConnectFailReason(rest));
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        return;
    }

    CkRestW_putHost(rest,L"mws.amazonservices.com");

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

    responseXml = CkRestW_fullRequestFormUrlEncoded(rest,L"POST",L"/Reports/2009-01-01");
    if (CkRestW_getLastMethodSuccess(rest) != TRUE) {
        wprintf(L"%s\n",CkRestW_lastErrorText(rest));
        CkRestW_Dispose(rest);
        return;
    }

    if (CkRestW_getResponseStatusCode(rest) != 200) {
        // Examine the request/response to see what happened.
        wprintf(L"response status code = %d\n",CkRestW_getResponseStatusCode(rest));
        wprintf(L"response status text = %s\n",CkRestW_responseStatusText(rest));
        wprintf(L"response header: %s\n",CkRestW_responseHeader(rest));
        wprintf(L"response body: %s\n",responseXml);
        wprintf(L"---\n");
        wprintf(L"LastRequestStartLine: %s\n",CkRestW_lastRequestStartLine(rest));
        wprintf(L"LastRequestHeader: %s\n",CkRestW_lastRequestHeader(rest));
    }

    // Examine the XML returned in the response body.
    wprintf(L"%s\n",responseXml);
    wprintf(L"----\n");
    wprintf(L"Success.\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>

    xml = CkXmlW_Create();
    CkXmlW_LoadXml(xml,responseXml);

    RequestReportResponse_xmlns = CkXmlW_getAttrValue(xml,L"xmlns");
    ReportRequestId = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|ReportRequestId");
    ReportType = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|ReportType");
    StartDate = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|StartDate");
    EndDate = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|EndDate");
    Scheduled = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|Scheduled");
    SubmittedDate = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|SubmittedDate");
    ReportProcessingStatus = CkXmlW_getChildContent(xml,L"RequestReportResult|ReportRequestInfo|ReportProcessingStatus");
    RequestId = CkXmlW_getChildContent(xml,L"ResponseMetadata|RequestId");


    CkRestW_Dispose(rest);
    CkXmlW_Dispose(xml);

    }