fetch.h revision 50476 
1/*-
2 * Copyright (c) 1998 Dag-Erling Co�dan Sm�rgrav
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer
10 *    in this position and unchanged.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. The name of the author may not be used to endorse or promote products
15 *    derived from this software without specific prior written permission
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 *
28 * $FreeBSD: head/lib/libfetch/fetch.h 50476 1999-08-28 00:22:10Z peter $
29 */
30
31#ifndef _FETCH_H_INCLUDED
32#define _FETCH_H_INCLUDED
33
34#include <fetch_err.h>
35
36#define _LIBFETCH_VER "libfetch/1.0"
37
38#define URL_SCHEMELEN 16
39#define URL_USERLEN 256
40#define URL_PWDLEN 256
41
42struct url {
43    char	 scheme[URL_SCHEMELEN+1];
44    char	 user[URL_USERLEN+1];
45    char	 pwd[URL_PWDLEN+1];
46    char	 host[MAXHOSTNAMELEN+1];
47    int		 port;
48    char	 doc[2];
49};
50
51struct url_stat {
52    off_t	 size;
53    time_t	 atime;
54    time_t	 mtime;
55};
56
57struct url_ent {
58    char	 name[MAXPATHLEN];
59    struct url_stat stat;
60};
61
62/* FILE-specific functions */
63FILE		*fetchGetFile(struct url *, char *);
64FILE		*fetchPutFile(struct url *, char *);
65int		 fetchStatFile(struct url *, struct url_stat *, char *);
66struct url_ent	*fetchListFile(struct url *, char *);
67
68/* HTTP-specific functions */
69char		*fetchContentType(FILE *);
70FILE		*fetchGetHTTP(struct url *, char *);
71FILE		*fetchPutHTTP(struct url *, char *);
72int		 fetchStatHTTP(struct url *, struct url_stat *, char *);
73struct url_ent	*fetchListHTTP(struct url *, char *);
74
75/* FTP-specific functions */
76FILE		*fetchGetFTP(struct url *, char *);
77FILE		*fetchPutFTP(struct url *, char *);
78int		 fetchStatFTP(struct url *, struct url_stat *, char *);
79struct url_ent	*fetchListFTP(struct url *, char *);
80
81/* Generic functions */
82struct url	*fetchParseURL(char *);
83FILE		*fetchGetURL(char *, char *);
84FILE		*fetchPutURL(char *, char *);
85int		 fetchStatURL(char *, struct url_stat *, char *);
86struct url_ent	*fetchListURL(char *, char *);
87FILE		*fetchGet(struct url *, char *);
88FILE		*fetchPut(struct url *, char *);
89int		 fetchStat(struct url *, struct url_stat *, char *);
90struct url_ent	*fetchList(struct url *, char *);
91
92/* Last error code */
93extern int	 fetchLastErrCode;
94
95#endif
96