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1 | /* |
2 | * This file is part of DisOrder. |
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3 | * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell |
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4 | * |
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 2 of the License, or |
8 | * (at your option) any later version. |
9 | * |
10 | * This program is distributed in the hope that it will be useful, but |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | * General Public License for more details. |
14 | * |
15 | * You should have received a copy of the GNU General Public License |
16 | * along with this program; if not, write to the Free Software |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
18 | * USA |
19 | */ |
20 | |
21 | #ifndef KVP_H |
22 | #define KVP_H |
23 | |
24 | struct dynstr; |
25 | struct sink; |
26 | |
27 | struct kvp { |
28 | struct kvp *next; /* next entry */ |
29 | const char *name; /* name */ |
30 | const char *value; /* value */ |
31 | }; |
32 | |
33 | struct kvp *kvp_urldecode(const char *ptr, size_t n); |
34 | /* url-decode [ptr,ptr+n) */ |
35 | |
36 | char *kvp_urlencode(const struct kvp *kvp, size_t *np); |
37 | /* url-encode @kvp@ into a null-terminated string. If @np@ is not |
38 | * null return the length thru it. */ |
39 | |
40 | int kvp_set(struct kvp **kvpp, const char *name, const char *value); |
41 | /* set @name@ to @value@. If @value@ is 0, remove @name@. |
42 | * Returns 1 if we made a real change, else 0. */ |
43 | |
44 | const char *kvp_get(const struct kvp *kvp, const char *name); |
45 | /* Get the value of @name@ */ |
46 | |
47 | int urldecode(struct sink *sink, const char *ptr, size_t n); |
48 | /* url-decode the @n@ bytes at @ptr@, writing the results to @s@. |
49 | * Return 0 on success, -1 on error. */ |
50 | |
51 | int urlencode(struct sink *sink, const char *s, size_t n); |
52 | /* url-encode the @n@ bytes at @s@, writing to @sink@. Return 0 on |
53 | * success, -1 on error. */ |
54 | |
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55 | char *urlencodestring(const char *s); |
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56 | /* return the url-encoded form of @s@ */ |
57 | |
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58 | char *urldecodestring(const char *s, size_t ns); |
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59 | struct kvp *kvp_make(const char *key, ...); |
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60 | |
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61 | #endif /* KVP_H */ |
62 | |
63 | /* |
64 | Local Variables: |
65 | c-basic-offset:2 |
66 | comment-column:40 |
67 | End: |
68 | */ |