Adding upstream version 1.21.3.upstream/1.21.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 184 insertions, 0 deletions

diff --git a/src/ftp.h b/src/ftp.h
new file mode 100644
index 0000000..f319293
--- /dev/null
+++ b/src/ftp.h
@@ -0,0 +1,184 @@
+/* Declarations for FTP support.
+   Copyright (C) 1996-2011, 2015, 2018-2022 Free Software Foundation,
+   Inc.
+
+This file is part of GNU Wget.
+
+GNU Wget is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+(at your option) any later version.
+
+GNU Wget is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Wget.  If not, see <http://www.gnu.org/licenses/>.
+
+Additional permission under GNU GPL version 3 section 7
+
+If you modify this program, or any covered work, by linking or
+combining it with the OpenSSL project's OpenSSL library (or a
+modified version of that library), containing parts covered by the
+terms of the OpenSSL or SSLeay licenses, the Free Software Foundation
+grants you additional permission to convey the resulting work.
+Corresponding Source for a non-source form of such a combination
+shall include the source code for the parts of OpenSSL used as well
+as that of the covered work.  */
+
+#ifndef FTP_H
+#define FTP_H
+
+#include <stdio.h>
+#include <stdbool.h>
+
+#include "host.h"
+#include "url.h"
+
+/* System types. */
+enum stype
+{
+  ST_UNIX,
+  ST_VMS,
+  ST_WINNT,
+  ST_MACOS,
+  ST_OS400,
+  ST_OTHER
+};
+
+/* Extensions of the ST_UNIX */
+enum ustype
+{
+  UST_TYPE_L8,
+  UST_MULTINET,
+  UST_OTHER
+};
+
+#ifdef HAVE_SSL
+/* Data channel protection levels (to be used with PBSZ) */
+enum prot_level
+{
+  PROT_CLEAR = 'C',
+  PROT_SAFE = 'S',
+  PROT_CONFIDENTIAL = 'E',
+  PROT_PRIVATE = 'P'
+};
+#endif
+
+uerr_t ftp_response (int, char **);
+uerr_t ftp_greeting (int);
+uerr_t ftp_login (int, const char *, const char *);
+uerr_t ftp_port (int, int *);
+uerr_t ftp_pasv (int, ip_address *, int *);
+#ifdef HAVE_SSL
+uerr_t ftp_auth (int, enum url_scheme);
+uerr_t ftp_pbsz (int, int);
+uerr_t ftp_prot (int, enum prot_level);
+#endif
+#ifdef ENABLE_IPV6
+uerr_t ftp_lprt (int, int *);
+uerr_t ftp_lpsv (int, ip_address *, int *);
+uerr_t ftp_eprt (int, int *);
+uerr_t ftp_epsv (int, ip_address *, int *);
+#endif
+uerr_t ftp_type (int, int);
+uerr_t ftp_cwd (int, const char *);
+uerr_t ftp_retr (int, const char *);
+uerr_t ftp_rest (int, wgint);
+uerr_t ftp_list (int, const char *, bool, bool, bool *);
+uerr_t ftp_syst (int, enum stype *, enum ustype *);
+uerr_t ftp_pwd (int, char **);
+uerr_t ftp_size (int, const char *, wgint *);
+
+#ifdef ENABLE_OPIE
+const char *skey_response (int, const char *, const char *);
+#endif
+
+struct url;
+
+/* File types.  */
+enum ftype
+{
+  FT_PLAINFILE,
+  FT_DIRECTORY,
+  FT_SYMLINK,
+  FT_UNKNOWN
+};
+
+
+/* Globbing (used by ftp_retrieve_glob).  */
+enum
+{
+  GLOB_GLOBALL, GLOB_GETALL, GLOB_GETONE
+};
+
+/* Used by to test if time parsed includes hours and minutes. */
+enum parsetype
+{
+  TT_HOUR_MIN, TT_DAY
+};
+
+
+/* Information about one filename in a linked list.  */
+struct fileinfo
+{
+  enum ftype type;          /* file type */
+  char *name;               /* file name */
+  wgint size;               /* file size */
+  long tstamp;              /* time-stamp */
+  enum parsetype ptype;     /* time parsing */
+  int perms;                /* file permissions */
+  char *linkto;             /* link to which file points */
+  struct fileinfo *prev;    /* previous... */
+  struct fileinfo *next;    /* ...and next structure. */
+};
+
+/* Commands for FTP functions.  */
+enum wget_ftp_command
+{
+  DO_LOGIN      = 0x0001,   /* Connect and login to the server.  */
+  DO_CWD        = 0x0002,   /* Change current directory.  */
+  DO_RETR       = 0x0004,   /* Retrieve the file.  */
+  DO_LIST       = 0x0008,   /* Retrieve the directory list.  */
+  LEAVE_PENDING = 0x0010    /* Do not close the socket.  */
+};
+
+enum wget_ftp_fstatus
+{
+  NOTHING       = 0x0000,   /* Nothing done yet.  */
+  ON_YOUR_OWN   = 0x0001,   /* The ftp_loop_internal sets the
+                               defaults.  */
+  DONE_CWD      = 0x0002,   /* The current working directory is
+                               correct.  */
+
+  /* 2013-10-17 Andrea Urbani (matfanjol)
+     For more information about the following entries, please,
+     look at ftp.c, function getftp, text "__LIST_A_EXPLANATION__". */
+  AVOID_LIST_A  = 0x0004,   /* It tells us if during this
+                               session we have to avoid the use
+                               of "LIST -a".*/
+  AVOID_LIST    = 0x0008,   /* It tells us if during this
+                               session we have to avoid to use
+                               "LIST". */
+  LIST_AFTER_LIST_A_CHECK_DONE  = 0x0010,
+                            /* It tells us if we have already
+                               checked "LIST" after the first
+                               "LIST -a" to handle the case of
+                               file/folders named "-a". */
+  DATA_CHANNEL_SECURITY = 0x0020 /* Establish a secure data channel */
+};
+
+struct fileinfo *ftp_parse_ls (const char *, const enum stype);
+struct fileinfo *ftp_parse_ls_fp (FILE *, const enum stype);
+void freefileinfo(struct fileinfo *);
+uerr_t ftp_loop (struct url *, struct url *, char **, int *, struct url *,
+                 bool, bool);
+
+uerr_t ftp_index (const char *, struct url *, struct fileinfo *);
+
+char ftp_process_type (const char *);
+
+
+#endif /* FTP_H */