2 * This file is part of DisOrder.
3 * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (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
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
19 * @brief Linked list of key-value pairs
28 /** @brief Linked list of key-value pairs */
30 /** @brief Next entry */
35 * Might not be unique. Must not be null.
46 struct kvp
*kvp_urldecode(const char *ptr
, size_t n
);
47 /* url-decode [ptr,ptr+n) */
49 char *kvp_urlencode(const struct kvp
*kvp
, size_t *np
);
50 /* url-encode @kvp@ into a null-terminated string. If @np@ is not
51 * null return the length thru it. */
53 int kvp_set(struct kvp
**kvpp
, const char *name
, const char *value
);
54 /* set @name@ to @value@. If @value@ is 0, remove @name@.
55 * Returns 1 if we made a real change, else 0. */
57 const char *kvp_get(const struct kvp
*kvp
, const char *name
);
58 /* Get the value of @name@ */
60 int urldecode(struct sink
*sink
, const char *ptr
, size_t n
);
61 /* url-decode the @n@ bytes at @ptr@, writing the results to @s@.
62 * Return 0 on success, -1 on error. */
64 int urlencode(struct sink
*sink
, const char *s
, size_t n
);
65 /* url-encode the @n@ bytes at @s@, writing to @sink@. Return 0 on
66 * success, -1 on error. */
68 char *urlencodestring(const char *s
);
69 /* return the url-encoded form of @s@ */
71 char *urldecodestring(const char *s
, size_t ns
);
72 struct kvp
*kvp_make(const char *key
, ...);