Annotation of src/usr.bin/ftp/ftp_var.h, Revision 1.17
1.17 ! millert 1: /* $OpenBSD: ftp_var.h,v 1.16 1997/10/02 04:22:01 imp Exp $ */
1.14 millert 2: /* $NetBSD: ftp_var.h,v 1.18 1997/08/18 10:20:25 lukem Exp $ */
1.1 deraadt 3:
4: /*
5: * Copyright (c) 1985, 1989, 1993, 1994
6: * The Regents of the University of California. All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: * 3. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by the University of
19: * California, Berkeley and its contributors.
20: * 4. Neither the name of the University nor the names of its contributors
21: * may be used to endorse or promote products derived from this software
22: * without specific prior written permission.
23: *
24: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
29: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34: * SUCH DAMAGE.
35: *
36: * @(#)ftp_var.h 8.4 (Berkeley) 10/9/94
37: */
38:
39: /*
40: * FTP global variables.
41: */
42:
43: #include <sys/param.h>
44: #include <setjmp.h>
1.6 millert 45:
1.10 millert 46: #ifndef SMALL
1.6 millert 47: #include <histedit.h>
1.10 millert 48: #endif /* !SMALL */
1.15 millert 49:
50: #ifdef SOCKS
51: #include <socks.h>
1.16 imp 52: int fclose(FILE *);
1.15 millert 53: #endif
1.1 deraadt 54:
1.7 millert 55: #include "stringlist.h"
1.1 deraadt 56: #include "extern.h"
57:
1.6 millert 58: #define HASHBYTES 1024
59: #define FTPBUFLEN MAXPATHLEN + 200
60:
61: #define STALLTIME 5 /* # of seconds of no xfer before "stalling" */
62:
1.14 millert 63: #define FTP_PORT 21 /* default if ! getservbyname("ftp/tcp") */
64: #define HTTP_PORT 80 /* default if ! getservbyname("http/tcp") */
65: #ifndef GATE_PORT
66: #define GATE_PORT 21 /* default if ! getservbyname("ftpgate/tcp") */
67: #endif
68: #ifndef GATE_SERVER
69: #define GATE_SERVER "" /* default server */
70: #endif
71:
1.9 millert 72: #define PAGER "more" /* default pager if $PAGER isn't set */
1.6 millert 73:
1.1 deraadt 74: /*
75: * Options and other state info.
76: */
77: int trace; /* trace packets exchanged */
78: int hash; /* print # for each buffer transferred */
1.5 kstailey 79: int mark; /* number of bytes between hashes */
1.1 deraadt 80: int sendport; /* use PORT cmd for each data connection */
81: int verbose; /* print messages coming back from server */
1.11 millert 82: int connected; /* 1 = connected to server, -1 = logged in */
1.1 deraadt 83: int fromatty; /* input is from a terminal */
84: int interactive; /* interactively prompt on m* cmds */
1.6 millert 85: int confirmrest; /* confirm rest of current m* cmd */
1.1 deraadt 86: int debug; /* debugging level */
87: int bell; /* ring bell on cmd completion */
88: int doglob; /* glob local file names */
89: int autologin; /* establish user account on connection */
90: int proxy; /* proxy server connection active */
91: int proxflag; /* proxy connection exists */
1.14 millert 92: int gatemode; /* use gate-ftp */
93: char *gateserver; /* server to use for gate-ftp */
1.1 deraadt 94: int sunique; /* store files on server with unique name */
95: int runique; /* store local files with unique name */
96: int mcase; /* map upper to lower case for mget names */
97: int ntflag; /* use ntin ntout tables for name translation */
98: int mapflag; /* use mapin mapout templates on file names */
1.6 millert 99: int preserve; /* preserve modification time on files */
100: int progress; /* display transfer progress bar */
1.1 deraadt 101: int code; /* return/reply code for ftp command */
102: int crflag; /* if 1, strip car. rets. on ascii gets */
103: char pasv[64]; /* passive port for proxy data connection */
104: int passivemode; /* passive mode enabled */
1.17 ! millert 105: int activefallback; /* fall back to active mode if passive fails */
1.14 millert 106: char *altarg; /* argv[1] with no shell-like preprocessing */
1.1 deraadt 107: char ntin[17]; /* input translation table */
108: char ntout[17]; /* output translation table */
109: char mapin[MAXPATHLEN]; /* input map template */
110: char mapout[MAXPATHLEN]; /* output map template */
111: char typename[32]; /* name of file transfer type */
112: int type; /* requested file transfer type */
113: int curtype; /* current file transfer type */
114: char structname[32]; /* name of file transfer structure */
115: int stru; /* file transfer structure */
116: char formname[32]; /* name of file transfer format */
117: int form; /* file transfer format */
118: char modename[32]; /* name of file transfer mode */
119: int mode; /* file transfer mode */
120: char bytename[32]; /* local byte size in ascii */
121: int bytesize; /* local byte size in binary */
1.6 millert 122: int anonftp; /* automatic anonymous login */
123: int dirchange; /* remote directory changed by cd command */
1.13 millert 124: unsigned int retry_connect; /* retry connect if failed */
1.6 millert 125: int ttywidth; /* width of tty */
126:
1.10 millert 127: #ifndef SMALL
1.6 millert 128: int editing; /* command line editing enabled */
129: EditLine *el; /* editline(3) status structure */
130: History *hist; /* editline(3) history structure */
131: char *cursor_pos; /* cursor position we're looking for */
1.13 millert 132: size_t cursor_argc; /* location of cursor in margv */
133: size_t cursor_argo; /* offset of cursor in margv[cursor_argc] */
1.10 millert 134: #endif /* !SMALL */
1.6 millert 135:
136: off_t bytes; /* current # of bytes read */
137: off_t filesize; /* size of file being transferred */
138: char *direction; /* direction transfer is occurring */
1.1 deraadt 139:
1.14 millert 140: char *hostname; /* name of host connected to */
1.1 deraadt 141: int unix_server; /* server is unix, can use binary for ascii */
142: int unix_proxy; /* proxy is unix, can use binary for ascii */
1.14 millert 143:
1.13 millert 144: in_port_t ftpport; /* port number to use for ftp connections */
145: in_port_t httpport; /* port number to use for http connections */
1.14 millert 146: in_port_t gateport; /* port number to use for gateftp connections */
1.1 deraadt 147:
148: jmp_buf toplevel; /* non-local goto stuff for cmd scanner */
149:
1.6 millert 150: char line[FTPBUFLEN]; /* input line buffer */
1.1 deraadt 151: char *stringbase; /* current scan point in line buffer */
1.6 millert 152: char argbuf[FTPBUFLEN]; /* argument storage buffer */
1.1 deraadt 153: char *argbase; /* current storage point in arg buffer */
1.6 millert 154: StringList *marg_sl; /* stringlist containing margv */
1.1 deraadt 155: int margc; /* count of arguments on input line */
1.6 millert 156: #define margv (marg_sl->sl_str) /* args parsed from input line */
1.1 deraadt 157: int cpend; /* flag: if != 0, then pending server reply */
158: int mflag; /* flag: if != 0, then active multi command */
159:
160: int options; /* used during socket creation */
161:
162: /*
163: * Format of command table.
164: */
165: struct cmd {
166: char *c_name; /* name of command */
167: char *c_help; /* help string */
1.6 millert 168: char c_bell; /* give bell when command completes */
169: char c_conn; /* must be connected to use command */
170: char c_proxy; /* proxy server may execute */
1.10 millert 171: #ifndef SMALL
1.6 millert 172: char *c_complete; /* context sensitive completion list */
1.10 millert 173: #endif /* !SMALL */
1.1 deraadt 174: void (*c_handler) __P((int, char **)); /* function to call */
175: };
176:
177: struct macel {
178: char mac_name[9]; /* macro name */
179: char *mac_start; /* start of macro in macbuf */
180: char *mac_end; /* end of macro in macbuf */
181: };
182:
183: int macnum; /* number of defined macros */
184: struct macel macros[16];
185: char macbuf[4096];
1.12 deraadt 186:
187: FILE *ttyout; /* stdout or stderr, depending on interactive */
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