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(Unicode C) Send XMLHttpRequest and Get ResponseDemonstrates how to send an HTTP XML request and retrieve the response.
#include <C_CkHttpW.h> #include <C_CkHttpResponseW.h> void ChilkatSample(void) { HCkHttpW http; const wchar_t *xmlStr; const wchar_t *urlEndpoint; const wchar_t *xmlCharset; HCkHttpResponseW resp; // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. http = CkHttpW_Create(); // The XML sent in the body of the request is application // specified -- it should contain whatever the server-side // application is expecting.. xmlStr = L"<?xml version=\"1.0\" encoding=\"UTF-8\"?><appXml><something>123</something></appXml>"; // The PostXml method may be called to send the XMLHttpRequest // using the "POST" HTTP method (also known as "verb"). urlEndpoint = L"http://www.chilkatsoft.com/xmlEcho.asp"; xmlCharset = L"utf-8"; resp = CkHttpW_PostXml(http,urlEndpoint,xmlStr,xmlCharset); if (CkHttpW_getLastMethodSuccess(http) != TRUE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkHttpW_Dispose(http); return; } // The raw HTTP request sent by the above call is: // POST /xmlEcho.asp HTTP/1.1 // Content-Type: text/xml // Host: www.chilkatsoft.com // Accept: */* // Accept-Charset: ISO-8859-1,utf-8;q=0.7,*; q=0.7 // Accept-Language: en-us,en;q=0.5 // Accept-Encoding: gzip // Content-Length: 81 // // <?xml version="1.0" encoding="UTF-8"?><appXml><something>123</something></appXml> // Examine the Body of the HTTP response // This would be the XML response sent by the server. wprintf(L"%s\n",CkHttpResponseW_bodyStr(resp)); CkHttpResponseW_Dispose(resp); CkHttpW_Dispose(http); } |
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