KLone

3.1.0

Below is a quick reference list of essential variables and functions used by all KLone applications.

A more complete list is available following the above tabs.

Essential variables

Any KLone dynamic page (*.kl1) can access the following predefined objects:

• request_t *request;
  

  Used to access all information related to the current HTTP request such
  as form variables, cookies, HTTP header fields, uploaded files, etc.

• response_t *response;
  

  This object lets you access and modify the HTTP response entities such as
  header fields and status codes.

• session_t *session;
  

  Sessions are objects which can be used to preserve client related
  information throughout subsequent accesses.
  Simple functions are provided to set/get {name, value} pairs.

• io_t *out;
  

  The output object is used to print out dynamically generated content.

Essential functions

• const char* request_get_arg (request_t *rq, const char *name)
  

  Return the value of a form variable.

• const char* request_get_field_value(request_t *rq, const char *name);
  

  Return the value of an header field.

• int response_redirect(response_t *rs, const char *url)
  

  Redirect to the specified URL.

• const char *session_get(session_t *ss, const char *name)
  

  Get the value of a session variable.

• int session_set(session_t *ss, const char *name, const char *value)
  

  Set the value of a session variable.