2 * collection4 - utils_cgi.h
3 * Copyright (C) 2010 Florian octo Forster
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Lesser General Public
7 * License as published by the Free Software Foundation; either
8 * version 2.1 of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Lesser General Public License for more details.
15 * You should have received a copy of the GNU Lesser General Public
16 * License along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301 USA
21 * Florian octo Forster <ff at octo.it>
29 typedef int (*page_callback_t) (void *user_data);
31 struct page_callbacks_s
33 page_callback_t top_left;
34 page_callback_t top_center;
35 page_callback_t top_right;
36 page_callback_t middle_left;
37 page_callback_t middle_center;
38 page_callback_t middle_right;
39 page_callback_t bottom_left;
40 page_callback_t bottom_center;
41 page_callback_t bottom_right;
43 typedef struct page_callbacks_s page_callbacks_t;
46 typedef struct param_list_s param_list_t;
48 #define PAGE_CALLBACKS_INIT \
53 int param_init (void);
54 void param_finish (void);
56 const char *param (const char *key);
58 /* Create a new parameter list from "query_string". If "query_string" is NULL,
59 * the "QUERY_STRING" will be used. */
60 param_list_t *param_create (const char *query_string);
61 param_list_t *param_clone (param_list_t *pl);
62 void param_destroy (param_list_t *pl);
63 const char *param_get (param_list_t *pl, const char *name);
64 int param_set (param_list_t *pl,
65 const char *name, const char *value);
66 char *param_as_string (param_list_t *pl);
67 int param_print_hidden (param_list_t *pl);
69 char *uri_escape (const char *string);
70 char *uri_escape_buffer (char *buffer, size_t buffer_size);
71 char *uri_escape_copy (char *dest, const char *src, size_t n);
73 char *json_escape (const char *string);
74 char *json_escape_buffer (char *buffer, size_t buffer_size);
75 char *json_escape_copy (char *dest, const char *src, size_t n);
77 const char *script_name (void);
79 int time_to_rfc1123 (time_t t, char *buffer, size_t buffer_size);
81 char *html_escape (const char *string);
82 char *html_escape_buffer (char *buffer, size_t buffer_size);
83 char *html_escape_copy (char *dest, const char *src, size_t n);
85 int html_print_page (const char *title,
86 const page_callbacks_t *cb, void *user_data);
88 int html_print_logo (void *user_data);
90 int html_print_search_box (void *user_data);
92 /* vim: set sw=2 sts=2 et fdm=marker : */
93 #endif /* UTILS_CGI_H */