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96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
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/* Declarations for FTP support.
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Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
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#ifndef FTP_H
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#define FTP_H
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/* Need it for struct rbuf. */
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#include "rbuf.h"
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uerr_t ftp_response PARAMS ((struct rbuf *, char **));
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uerr_t ftp_login PARAMS ((struct rbuf *, const char *, const char *));
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uerr_t ftp_port PARAMS ((struct rbuf *));
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uerr_t ftp_pasv PARAMS ((struct rbuf *, unsigned char *));
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uerr_t ftp_type PARAMS ((struct rbuf *, int));
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uerr_t ftp_cwd PARAMS ((struct rbuf *, const char *));
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uerr_t ftp_retr PARAMS ((struct rbuf *, const char *));
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uerr_t ftp_rest PARAMS ((struct rbuf *, long));
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uerr_t ftp_list PARAMS ((struct rbuf *, const char *));
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struct urlinfo;
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/* File types. */
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enum ftype
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{
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FT_PLAINFILE,
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FT_DIRECTORY,
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FT_SYMLINK,
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FT_UNKNOWN
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};
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/* Globbing (used by ftp_retrieve_glob). */
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enum
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{
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GLOBALL, GETALL, GETONE
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};
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/* Information about one filename in a linked list. */
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struct fileinfo
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{
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enum ftype type; /* file type */
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char *name; /* file name */
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long size; /* file size */
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long tstamp; /* time-stamp */
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int perms; /* file permissions */
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char *linkto; /* link to which file points */
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struct fileinfo *prev; /* previous... */
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struct fileinfo *next; /* ...and next structure. */
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};
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/* Commands for FTP functions. */
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enum command
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{
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DO_LOGIN = 0x0001, /* Connect and login to the server. */
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DO_CWD = 0x0002, /* Change current directory. */
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DO_RETR = 0x0004, /* Retrieve the file. */
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DO_LIST = 0x0008, /* Retrieve the directory list. */
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LEAVE_PENDING = 0x0010 /* Do not close the socket. */
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};
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enum fstatus
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{
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NOTHING = 0x0000, /* Nothing done yet. */
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ON_YOUR_OWN = 0x0001, /* The ftp_loop_internal sets the
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defaults. */
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DONE_CWD = 0x0002 /* The current working directory is
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correct. */
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};
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typedef struct
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{
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int st; /* connection status */
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int cmd; /* command code */
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struct rbuf rbuf; /* control connection buffer */
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long dltime; /* time of the download */
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} ccon;
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struct fileinfo *ftp_parse_ls PARAMS ((const char *));
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uerr_t ftp_loop PARAMS ((struct urlinfo *, int *));
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#endif /* FTP_H */
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