C++ (Cpp) httpd_send_reply Beispiele

Beispiel #1

static void
rsp_send_error(struct evhttp_request *req, char *errmsg)
{
  struct evbuffer *evbuf;
  struct evkeyvalq *headers;
  mxml_node_t *reply;
  mxml_node_t *status;
  mxml_node_t *node;

  /* We'd use mxmlNewXML(), but then we can't put any attributes
   * on the root node and we need some.
   */
  reply = mxmlNewElement(MXML_NO_PARENT, RSP_XML_ROOT);

  node = mxmlNewElement(reply, "response");
  status = mxmlNewElement(node, "status");

  /* Status block */
  node = mxmlNewElement(status, "errorcode");
  mxmlNewText(node, 0, "1");

  node = mxmlNewElement(status, "errorstring");
  mxmlNewText(node, 0, errmsg);

  node = mxmlNewElement(status, "records");
  mxmlNewText(node, 0, "0");

  node = mxmlNewElement(status, "totalrecords");
  mxmlNewText(node, 0, "0");

  evbuf = mxml_to_evbuf(reply);
  mxmlDelete(reply);

  if (!evbuf)
    {
      httpd_send_error(req, HTTP_SERVUNAVAIL, "Internal Server Error");

      return;
    }

  headers = evhttp_request_get_output_headers(req);
  evhttp_add_header(headers, "Content-Type", "text/xml; charset=utf-8");
  evhttp_add_header(headers, "Connection", "close");

  httpd_send_reply(req, HTTP_OK, "OK", evbuf, HTTPD_SEND_NO_GZIP);

  evbuffer_free(evbuf);
}

Beispiel #2

Datei: httpd_rsp.c Projekt: AntDok/forked-daapd

static void
rsp_send_reply(struct evhttp_request *req, mxml_node_t *reply)
{
  struct evbuffer *evbuf;

  evbuf = mxml_to_evbuf(reply);
  mxmlDelete(reply);

  if (!evbuf)
    {
      rsp_send_error(req, "Could not finalize reply");

      return;
    }

  evhttp_add_header(req->output_headers, "Content-Type", "text/xml; charset=utf-8");
  evhttp_add_header(req->output_headers, "Connection", "close");
  httpd_send_reply(req, HTTP_OK, "OK", evbuf);

  evbuffer_free(evbuf);
}