1 /* Declarations for FTP support.
2 Copyright (C) 1996-2006 Free Software Foundation, Inc.
4 This file is part of GNU Wget.
6 GNU Wget is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 GNU Wget is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with Wget. If not, see <http://www.gnu.org/licenses/>.
19 In addition, as a special exception, the Free Software Foundation
20 gives permission to link the code of its release of Wget with the
21 OpenSSL project's "OpenSSL" library (or with modified versions of it
22 that use the same license as the "OpenSSL" library), and distribute
23 the linked executables. You must obey the GNU General Public License
24 in all respects for all of the code used other than "OpenSSL". If you
25 modify this file, you may extend this exception to your version of the
26 file, but you are not obligated to do so. If you do not wish to do
27 so, delete this exception statement from your version. */
45 extern char ftp_last_respline[];
47 uerr_t ftp_response (int, char **);
48 uerr_t ftp_login (int, const char *, const char *);
49 uerr_t ftp_port (int, int *);
50 uerr_t ftp_pasv (int, ip_address *, int *);
52 uerr_t ftp_lprt (int, int *);
53 uerr_t ftp_lpsv (int, ip_address *, int *);
54 uerr_t ftp_eprt (int, int *);
55 uerr_t ftp_epsv (int, ip_address *, int *);
57 uerr_t ftp_type (int, int);
58 uerr_t ftp_cwd (int, const char *);
59 uerr_t ftp_retr (int, const char *);
60 uerr_t ftp_rest (int, wgint);
61 uerr_t ftp_list (int, const char *);
62 uerr_t ftp_syst (int, enum stype *);
63 uerr_t ftp_pwd (int, char **);
64 uerr_t ftp_size (int, const char *, wgint *);
67 const char *skey_response (int, const char *, const char *);
82 /* Globbing (used by ftp_retrieve_glob). */
85 GLOB_GLOBALL, GLOB_GETALL, GLOB_GETONE
88 /* Information about one filename in a linked list. */
91 enum ftype type; /* file type */
92 char *name; /* file name */
93 wgint size; /* file size */
94 long tstamp; /* time-stamp */
95 int perms; /* file permissions */
96 char *linkto; /* link to which file points */
97 struct fileinfo *prev; /* previous... */
98 struct fileinfo *next; /* ...and next structure. */
101 /* Commands for FTP functions. */
102 enum wget_ftp_command
104 DO_LOGIN = 0x0001, /* Connect and login to the server. */
105 DO_CWD = 0x0002, /* Change current directory. */
106 DO_RETR = 0x0004, /* Retrieve the file. */
107 DO_LIST = 0x0008, /* Retrieve the directory list. */
108 LEAVE_PENDING = 0x0010 /* Do not close the socket. */
111 enum wget_ftp_fstatus
113 NOTHING = 0x0000, /* Nothing done yet. */
114 ON_YOUR_OWN = 0x0001, /* The ftp_loop_internal sets the
116 DONE_CWD = 0x0002 /* The current working directory is
120 struct fileinfo *ftp_parse_ls (const char *, const enum stype);
121 uerr_t ftp_loop (struct url *, int *, struct url *, bool, bool);
123 uerr_t ftp_index (const char *, struct url *, struct fileinfo *);
125 char ftp_process_type (const char *);