1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
/*
netrik -- The ANTRIK Internet Viewer
Copyright (C) Olaf D. Buddenhagen AKA antrik, et al (see AUTHORS)
Published under the GNU GPL; see LICENSE for details.
*/
/*
* forms.h -- declares form handling functions in forms.c, and data structures
* needed
*
* (C) 2002, 2003 antrik
*/
#include "layout.h" /* for layout structure */
#define MIME_BOUNDRY "01iuo040c8""7l4nv20nco0" /* should be unlikely enough :-) (the "" in the middle is to prevent trouble if someone sends *this* source file...) */
void set_form(const struct String *string, const struct Link *link); /* write form element value into string */
void update_form(const struct Layout_data *layout, int link_num); /* update form element rendering */
struct Item *get_form_item(const struct Layout_data *layout, int link_num); /* get form item containing link */
struct Form_handle { /* iterator handle for form_start()/form_next() */
int filter; /* only return "successful" form elements */
const struct Item *form_item;
struct Item *cur_item;
int cur_link;
};
struct Form_handle form_start(const struct Item *form, int filter); /* prepare a handle for form_next() */
struct Link *form_next(struct Form_handle *handle); /* retrieve form elements (one at a time) */
struct Data_string url_encode(const struct Item *form); /* store form data in URL-encoded string */
struct Data_string mime_encode(const struct Item *form); /* store form data in MIME-encoded string */
|
