#include "ftp_locl.h"
RCSID("$Id$");

/*
 * Options and other state info.
 */
int	trace;			/* trace packets exchanged */
int	hash;			/* print # for each buffer transferred */
int	sendport;		/* use PORT cmd for each data connection */
int	verbose;		/* print messages coming back from server */
int	connected;		/* connected to server */
int	fromatty;		/* input is from a terminal */
int	interactive;		/* interactively prompt on m* cmds */
int	lineedit;		/* use line-editing */
int	debug;			/* debugging level */
int	bell;			/* ring bell on cmd completion */
int	doglob;			/* glob local file names */
int	doencrypt;		/* try to use encryption */
int	autologin;		/* establish user account on connection */
int	proxy;			/* proxy server connection active */
int	proxflag;		/* proxy connection exists */
int	sunique;		/* store files on server with unique name */
int	runique;		/* store local files with unique name */
int	mcase;			/* map upper to lower case for mget names */
int	ntflag;			/* use ntin ntout tables for name translation */
int	mapflag;		/* use mapin mapout templates on file names */
int	code;			/* return/reply code for ftp command */
int	crflag;			/* if 1, strip car. rets. on ascii gets */
char	pasv[64];		/* passive port for proxy data connection */
int	passivemode;		/* passive mode enabled */
char	*altarg;		/* argv[1] with no shell-like preprocessing  */
char	ntin[17];		/* input translation table */
char	ntout[17];		/* output translation table */
char	mapin[MaxPathLen];	/* input map template */
char	mapout[MaxPathLen];	/* output map template */
char	typename[32];		/* name of file transfer type */
int	type;			/* requested file transfer type */
int	curtype;		/* current file transfer type */
char	structname[32];		/* name of file transfer structure */
int	stru;			/* file transfer structure */
char	formname[32];		/* name of file transfer format */
int	form;			/* file transfer format */
char	modename[32];		/* name of file transfer mode */
int	mode;			/* file transfer mode */
char	bytename[32];		/* local byte size in ascii */
int	bytesize;		/* local byte size in binary */

char	*hostname;		/* name of host connected to */
int	unix_server;		/* server is unix, can use binary for ascii */
int	unix_proxy;		/* proxy is unix, can use binary for ascii */

jmp_buf	toplevel;		/* non-local goto stuff for cmd scanner */

char	line[200];		/* input line buffer */
char	*stringbase;		/* current scan point in line buffer */
char	argbuf[200];		/* argument storage buffer */
char	*argbase;		/* current storage point in arg buffer */
int	margc;			/* count of arguments on input line */
char	**margv;		/* args parsed from input line */
int	margvlen;		/* how large margv is currently */
int     cpend;                  /* flag: if != 0, then pending server reply */
int	mflag;			/* flag: if != 0, then active multi command */

int	options;		/* used during socket creation */
int     use_kerberos;           /* use Kerberos authentication */

/*
 * Format of command table.
 */

int macnum;			/* number of defined macros */
struct macel macros[16];
char macbuf[4096];

char username[32];

/* these are set in ruserpassword */
char myhostname[MaxHostNameLen];
char *mydomain;