(Unicode C++) SOAP sendBill Call to sunat.gob.pe

Demonstrates how to make a SOAP call to sunat.gob.pe for the sendBill method.

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#include <CkHttpW.h>
#include <CkXmlW.h>
#include <CkHttpResponseW.h>

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

    // --------------------------------------------------------------------------------
    // Also see Chilkat's Online WSDL Code Generator
    // to generate code and SOAP Request and Response XML for each operation in a WSDL.
    // --------------------------------------------------------------------------------

    CkHttpW http;

    bool success;

    // The SOAP XML will look like this:
    // <?xml version="1.0" encoding="utf-8"?>
    // <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://service.sunat.gob.pe">
    //     <soapenv:Header/>
    //     
    //     <soapenv:Body>
    //         <ser:sendBill>
    //             <fileName>20601523999-03-B001-00000002.zip</fileName>
    //             <contentFile>UEsDBBQ ... AAAAA==</contentFile>
    //         </ser:sendBill>
    //     </soapenv:Body>
    // </soapenv:Envelope>

    // Build the above SOAP XML.
    CkXmlW xml;
    xml.put_Tag(L"soapenv:Envelope");
    xml.AddAttribute(L"xmlns:soapenv",L"http://schemas.xmlsoap.org/soap/envelope/");
    xml.AddAttribute(L"xmlns:ser",L"http://service.sunat.gob.pe");
    xml.UpdateChildContent(L"soapenv:Header",L"");
    xml.UpdateChildContent(L"soapenv:Body|ser:sendBill|fileName",L"20601523999-03-B001-00000002.zip");
    xml.UpdateChildContent(L"soapenv:Body|ser:sendBill|contentFile",L"UEsDBBQ ... AAAAA==");

    // Alternatively, load the XML from a file.  (Remove this line if you wish to build the XML as shown above.)
    success = xml.LoadXmlFile(L"qa_data/soap/envio_sunat_peru.xml");

    const wchar_t *strXml = xml.getXml();

    http.SetRequestHeader(L"SOAPAction",L"urn:sendBill");
    http.SetRequestHeader(L"Content-Type",L"text/xml; charset=utf-8");

    const wchar_t *endPoint = L"https://e-beta.sunat.gob.pe/ol-ti-itcpfegem-beta/billService";

    CkHttpResponseW *resp = http.PostXml(endPoint,strXml,L"utf-8");
    if (http.get_LastMethodSuccess() != true) {
        wprintf(L"%s\n",http.lastErrorText());
        wprintf(L"LastHeader:\n");
        wprintf(L"%s\n",http.lastHeader());
        return;
    }

    int responseStatusCode = resp->get_StatusCode();

    // You may wish to verify that the responseStatusCode equals 200...
    wprintf(L"Response Status Code: %d\n",responseStatusCode);

    // You may examine the exact HTTP header sent with the POST like this:
    wprintf(L"LastHeader:\n");
    wprintf(L"%s\n",http.lastHeader());

    // Examine the XML returned by the web service:
    wprintf(L"XML Response:\n");
    CkXmlW xmlResp;
    xmlResp.LoadXml(resp->bodyStr());
    wprintf(L"%s\n",xmlResp.getXml());

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

    delete resp;
    }