Failed to fetch or load the WSDL, HTTP connect fail reason = 0
Using the default WSDL URL: https://www.dataaccess.com/webservicesserver/numberconversion.wso?WSDL
#include <C_CkXml.h> #include <C_CkHttp.h> #include <C_CkHttpResponse.h> void ChilkatSample(void) { HCkXml xml; const char *soapRequestBody; const char *endpoint; const char *soapAction; const char *contentType; HCkHttp http; HCkHttpResponse resp; HCkXml responseXml; int statusCode; const char *NumberToDollarsResult; xml = CkXml_Create(); CkXml_putTag(xml,"soapenv:Envelope"); CkXml_AddAttribute(xml,"xmlns:dat","http://www.dataaccess.com/webservicesserver/"); CkXml_AddAttribute(xml,"xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/"); CkXml_UpdateChildContent(xml,"soapenv:Header",""); CkXml_UpdateChildContent(xml,"soapenv:Body|dat:NumberToDollars|dat:dNum","99.0"); // In a SOAP HTTP request, including the XML declaration (<?xml version="1.0" encoding="UTF-8"?>) in the XML body is generally not required. CkXml_putEmitXmlDecl(xml,FALSE); soapRequestBody = CkXml_getXml(xml); endpoint = "https://www.dataaccess.com/webservicesserver/numberconversion.wso"; soapAction = ""; // For SOAP requests, the standard Content-Type is usually set to "text/xml" or "application/soap+xml" contentType = "text/xml"; http = CkHttp_Create(); CkHttp_ClearHeaders(http); CkHttp_SetRequestHeader(http,"Content-Type",contentType); CkHttp_SetRequestHeader(http,"SOAPAction",soapAction); resp = CkHttp_PostXml(http,endpoint,soapRequestBody,"utf-8"); if (CkHttp_getLastMethodSuccess(http) == FALSE) { printf("%s\n",CkHttp_lastErrorText(http)); printf("Failed to send SOAP request.\n"); CkXml_Dispose(xml); CkHttp_Dispose(http); return; } // Get the XML response body. responseXml = CkXml_Create(); CkHttpResponse_GetBodyXml(resp,responseXml); statusCode = CkHttpResponse_getStatusCode(resp); printf("response status code: %d\n",statusCode); CkHttpResponse_Dispose(resp); // If the status code does not indicate succcess, then show the response XML, // which probably contains error information. if (statusCode != 200) { printf("%s\n",CkXml_getXml(responseXml)); CkXml_Dispose(xml); CkHttp_Dispose(http); CkXml_Dispose(responseXml); return; } printf("%s\n",CkXml_getXml(responseXml)); // Parse the successful SOAP response XML. // This is a sample of the response XML, but the namespace prefixes will be different. // We can parse the result using "*" for the namespace prefixes (see below). NumberToDollarsResult = CkXml_getChildContent(responseXml,"*:Body|*:NumberToDollarsResponse|*:NumberToDollarsResult"); CkXml_Dispose(xml); CkHttp_Dispose(http); CkXml_Dispose(responseXml); }
<soapenv:Envelope xmlns:dat="http://www.dataaccess.com/webservicesserver/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header/> <soapenv:Body> <dat:NumberToDollars> <dat:dNum>99.0</dat:dNum> </dat:NumberToDollars> </soapenv:Body> </soapenv:Envelope>
<soapenv:Envelope xmlns:dat="http://www.dataaccess.com/webservicesserver/" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header/> <soapenv:Body> <dat:NumberToDollarsResponse> <dat:NumberToDollarsResult>string</dat:NumberToDollarsResult> </dat:NumberToDollarsResponse> </soapenv:Body> </soapenv:Envelope>