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1.1 root 1: /*
2: * Copyright (c) 1985, 1989 Regents of the University of California.
3: * All rights reserved.
4: *
5: * Redistribution and use in source and binary forms are permitted
6: * provided that: (1) source distributions retain this entire copyright
7: * notice and comment, and (2) distributions including binaries display
8: * the following acknowledgement: ``This product includes software
9: * developed by the University of California, Berkeley and its contributors''
10: * in the documentation or other materials provided with the distribution
11: * and in all advertising materials mentioning features or use of this
12: * software. Neither the name of the University nor the names of its
13: * contributors may be used to endorse or promote products derived
14: * from this software without specific prior written permission.
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
16: * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
17: * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
18: *
19: * @(#)ftp_var.h 5.9 (Berkeley) 6/1/90
20: */
21:
22: /*
23: * FTP global variables.
24: */
25:
26: /*
27: * Options and other state info.
28: */
29: int trace; /* trace packets exchanged */
30: int hash; /* print # for each buffer transferred */
31: int sendport; /* use PORT cmd for each data connection */
32: int verbose; /* print messages coming back from server */
33: int connected; /* connected to server */
34: int fromatty; /* input is from a terminal */
35: int interactive; /* interactively prompt on m* cmds */
36: int debug; /* debugging level */
37: int bell; /* ring bell on cmd completion */
38: int doglob; /* glob local file names */
39: int autologin; /* establish user account on connection */
40: int proxy; /* proxy server connection active */
41: int proxflag; /* proxy connection exists */
42: int sunique; /* store files on server with unique name */
43: int runique; /* store local files with unique name */
44: int mcase; /* map upper to lower case for mget names */
45: int ntflag; /* use ntin ntout tables for name translation */
46: int mapflag; /* use mapin mapout templates on file names */
47: int code; /* return/reply code for ftp command */
48: int crflag; /* if 1, strip car. rets. on ascii gets */
49: char pasv[64]; /* passive port for proxy data connection */
50: char *altarg; /* argv[1] with no shell-like preprocessing */
51: char ntin[17]; /* input translation table */
52: char ntout[17]; /* output translation table */
53: #include <sys/param.h>
54: char mapin[MAXPATHLEN]; /* input map template */
55: char mapout[MAXPATHLEN]; /* output map template */
56: char typename[32]; /* name of file transfer type */
57: int type; /* requested file transfer type */
58: int curtype; /* current file transfer type */
59: char structname[32]; /* name of file transfer structure */
60: int stru; /* file transfer structure */
61: char formname[32]; /* name of file transfer format */
62: int form; /* file transfer format */
63: char modename[32]; /* name of file transfer mode */
64: int mode; /* file transfer mode */
65: char bytename[32]; /* local byte size in ascii */
66: int bytesize; /* local byte size in binary */
67:
68: char *hostname; /* name of host connected to */
69: int unix_server; /* server is unix, can use binary for ascii */
70: int unix_proxy; /* proxy is unix, can use binary for ascii */
71:
72: struct servent *sp; /* service spec for tcp/ftp */
73:
74: #include <setjmp.h>
75: jmp_buf toplevel; /* non-local goto stuff for cmd scanner */
76:
77: char line[200]; /* input line buffer */
78: char *stringbase; /* current scan point in line buffer */
79: char argbuf[200]; /* argument storage buffer */
80: char *argbase; /* current storage point in arg buffer */
81: int margc; /* count of arguments on input line */
82: char *margv[20]; /* args parsed from input line */
83: int cpend; /* flag: if != 0, then pending server reply */
84: int mflag; /* flag: if != 0, then active multi command */
85:
86: int options; /* used during socket creation */
87:
88: /*
89: * Format of command table.
90: */
91: struct cmd {
92: char *c_name; /* name of command */
93: char *c_help; /* help string */
94: char c_bell; /* give bell when command completes */
95: char c_conn; /* must be connected to use command */
96: char c_proxy; /* proxy server may execute */
97: int (*c_handler)(); /* function to call */
98: };
99:
100: struct macel {
101: char mac_name[9]; /* macro name */
102: char *mac_start; /* start of macro in macbuf */
103: char *mac_end; /* end of macro in macbuf */
104: };
105:
106: int macnum; /* number of defined macros */
107: struct macel macros[16];
108: char macbuf[4096];
109:
110: extern char *tail();
111: extern char *index();
112: extern char *rindex();
113: extern char *remglob();
114: extern int errno;
115: extern char *mktemp();
116: extern char *strncpy();
117: extern char *strncat();
118: extern char *strcat();
119: extern char *strcpy();
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