1#ifndef HEADER_CURL_COOKIE_H
2#define HEADER_CURL_COOKIE_H
3/***************************************************************************
4 *                                  _   _ ____  _
5 *  Project                     ___| | | |  _ \| |
6 *                             / __| | | | |_) | |
7 *                            | (__| |_| |  _ <| |___
8 *                             \___|\___/|_| \_\_____|
9 *
10 * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
11 *
12 * This software is licensed as described in the file COPYING, which
13 * you should have received as part of this distribution. The terms
14 * are also available at http://curl.haxx.se/docs/copyright.html.
15 *
16 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
17 * copies of the Software, and permit persons to whom the Software is
18 * furnished to do so, under the terms of the COPYING file.
19 *
20 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
21 * KIND, either express or implied.
22 *
23 ***************************************************************************/
24
25#include <stdio.h>
26#if defined(WIN32)
27#include <time.h>
28#else
29#ifdef HAVE_SYS_TIME_H
30#include <sys/time.h>
31#endif
32#endif
33
34#include <curl/curl.h>
35
36struct Cookie {
37  struct Cookie *next; /* next in the chain */
38  char *name;        /* <this> = value */
39  char *value;       /* name = <this> */
40  char *path;         /* path = <this> */
41  char *domain;      /* domain = <this> */
42  curl_off_t expires;  /* expires = <this> */
43  char *expirestr;   /* the plain text version */
44  bool tailmatch;    /* weather we do tail-matchning of the domain name */
45
46  /* RFC 2109 keywords. Version=1 means 2109-compliant cookie sending */
47  char *version;     /* Version = <value> */
48  char *maxage;      /* Max-Age = <value> */
49
50  bool secure;       /* whether the 'secure' keyword was used */
51  bool livecookie;   /* updated from a server, not a stored file */
52  bool httponly;     /* true if the httponly directive is present */
53};
54
55struct CookieInfo {
56  /* linked list of cookies we know of */
57  struct Cookie *cookies;
58
59  char *filename;  /* file we read from/write to */
60  bool running;    /* state info, for cookie adding information */
61  long numcookies; /* number of cookies in the "jar" */
62  bool newsession; /* new session, discard session cookies on load */
63};
64
65/* This is the maximum line length we accept for a cookie line. RFC 2109
66   section 6.3 says:
67
68   "at least 4096 bytes per cookie (as measured by the size of the characters
69   that comprise the cookie non-terminal in the syntax description of the
70   Set-Cookie header)"
71
72*/
73#define MAX_COOKIE_LINE 5000
74#define MAX_COOKIE_LINE_TXT "4999"
75
76/* This is the maximum length of a cookie name we deal with: */
77#define MAX_NAME 1024
78#define MAX_NAME_TXT "1023"
79
80struct SessionHandle;
81/*
82 * Add a cookie to the internal list of cookies. The domain and path arguments
83 * are only used if the header boolean is TRUE.
84 */
85
86struct Cookie *Curl_cookie_add(struct SessionHandle *data,
87                               struct CookieInfo *, bool header, char *lineptr,
88                               const char *domain, const char *path);
89
90struct Cookie *Curl_cookie_getlist(struct CookieInfo *, const char *,
91                                   const char *, bool);
92void Curl_cookie_freelist(struct Cookie *cookies, bool cookiestoo);
93void Curl_cookie_clearall(struct CookieInfo *cookies);
94void Curl_cookie_clearsess(struct CookieInfo *cookies);
95
96#if defined(CURL_DISABLE_HTTP) || defined(CURL_DISABLE_COOKIES)
97#define Curl_cookie_list(x) NULL
98#define Curl_cookie_loadfiles(x) do { } while (0)
99#define Curl_cookie_init(x,y,z,w) NULL
100#define Curl_cookie_cleanup(x) do { } while (0)
101#define Curl_flush_cookies(x,y)
102#else
103void Curl_flush_cookies(struct SessionHandle *data, int cleanup);
104void Curl_cookie_cleanup(struct CookieInfo *);
105struct CookieInfo *Curl_cookie_init(struct SessionHandle *data,
106                                    const char *, struct CookieInfo *, bool);
107struct curl_slist *Curl_cookie_list(struct SessionHandle *data);
108void Curl_cookie_loadfiles(struct SessionHandle *data);
109#endif
110
111#endif /* HEADER_CURL_COOKIE_H */
112