/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2006 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ /* All Rights Reserved */ /* * University Copyright- Copyright (c) 1982, 1986, 1988 * The Regents of the University of California * All Rights Reserved * * University Acknowledgment- Portions of this document are derived from * software developed by the University of California, Berkeley, and its * contributors. */ #ifndef _FTP_VAR_H #define _FTP_VAR_H #ifdef __cplusplus extern "C" { #endif #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #define signal(s, f) sigset(s, f) #define setjmp(e) sigsetjmp(e, 1) #define longjmp(e, v) siglongjmp(e, v) #define jmp_buf sigjmp_buf /* * FTP global variables. */ #define DEFAULTFTPFILE "/etc/default/ftp" /* * Options and other state info. */ extern int trace; /* trace packets exchanged */ extern int hash; /* print # for each buffer transferred */ extern int sendport; /* use PORT cmd for each data connection */ extern int verbose; /* print messages coming back from server */ extern int connected; /* connected to server */ extern int fromatty; /* input is from a terminal */ extern int interactive; /* interactively prompt on m* cmds */ extern int debug; /* debugging level */ extern int bell; /* ring bell on cmd completion */ extern int doglob; /* glob local file names */ extern int autologin; /* establish user account on connection */ extern int proxy; /* proxy server connection active */ extern int proxflag; /* proxy connection exists */ extern int sunique; /* store files on server with unique name */ extern int runique; /* store local files with unique name */ extern int mcase; /* map upper to lower case for mget names */ extern int ntflag; /* use ntin ntout tables for name translation */ extern int mapflag; /* use mapin mapout templates on file names */ extern int code; /* return/reply code for ftp command */ extern int crflag; /* if 1, strip car. rets. on ascii gets */ extern char pasv[64]; /* passive port for proxy data connection */ extern char *altarg; /* argv[1] with no shell-like preprocessing */ extern char ntin[17]; /* input translation table */ extern char ntout[17]; /* output translation table */ extern char mapin[MAXPATHLEN]; /* input map template */ extern char mapout[MAXPATHLEN]; /* output map template */ extern char typename[32]; /* name of file transfer type */ extern int type; /* file transfer type */ extern char structname[32]; /* name of file transfer structure */ extern int stru; /* file transfer structure */ extern char formname[32]; /* name of file transfer format */ extern int form; /* file transfer format */ extern char modename[32]; /* name of file transfer mode */ extern int mode; /* file transfer mode */ extern char bytename[32]; /* local byte size in ascii */ extern int bytesize; /* local byte size in binary */ extern int passivemode; /* passive transfer mode toggle */ extern off_t restart_point; /* transfer restart offset */ extern int tcpwindowsize; /* TCP window size for the data connection */ extern boolean_t ls_invokes_NLST; /* behaviour of 'ls' */ extern char *hostname; /* name of host connected to */ extern char *home; extern char *globerr; extern struct sockaddr_in6 myctladdr; /* for channel bindings */ extern struct sockaddr_in6 remctladdr; /* for channel bindings */ extern int clevel; /* command channel protection level */ extern int dlevel; /* data channel protection level */ extern int autoauth; /* do authentication on connect */ extern int auth_type; /* authentication type */ extern int auth_error; /* one error code for all auth types */ extern int autoencrypt; /* do encryption on connect */ extern int fflag; /* forward credentials */ extern boolean_t goteof; extern int skipsyst; /* enable automatic sending of SYST command */ extern uchar_t *ucbuf; /* clear text buffer */ #define MECH_SZ 40 #define FTP_DEF_MECH "kerberos_v5" extern char mechstr[MECH_SZ]; /* mechanism type */ extern gss_OID mechoid; /* corresponding mechanism oid type */ extern gss_ctx_id_t gcontext; /* gss security context */ #define FTPBUFSIZ BUFSIZ*16 #define HASHSIZ BUFSIZ*8 extern char *buf; /* buffer for binary sends and gets */ extern jmp_buf toplevel; /* non-local goto stuff for cmd scanner */ /* * BUFSIZE includes * - (MAXPATHLEN)*2 to accomodate 2 paths (remote and local file names). * - MAXCMDLEN to accomodate the longest command listed in cmdtab[] * (defined in cmdtab.c) as this is stuffed into the buffer along * with the remote and local file names. * - The 4 bytes are for the 2 blank separators, a carriage-return * and a NULL terminator. * * NOTE : The arguments may not be always pathnames (they can be commands * too). But, here we have considered the worst case of two pathnames. */ #define MAXCMDLEN 10 /* The length of longest command in cmdtab[] */ #define BUFSIZE ((MAXPATHLEN)*2+MAXCMDLEN+4) extern char line[BUFSIZE]; /* input line buffer */ extern char *stringbase; /* current scan point in line buffer */ extern char argbuf[BUFSIZE]; /* argument storage buffer */ extern char *argbase; /* current storage point in arg buffer */ extern int margc; /* count of arguments on input line */ extern char **margv; /* args parsed from input line */ extern int cpend; /* flag: if != 0, then pending server reply */ extern int mflag; /* flag: if != 0, then active multi command */ extern FILE *tmp_nlst; /* tmp file; holds NLST results for mget, etc */ extern char *reply_parse; /* for parsing replies to the ADAT command */ extern char reply_buf[FTPBUFSIZ]; extern char *reply_ptr; extern int options; /* used during socket creation */ extern int timeout; /* connection timeout */ extern int timeoutms; /* connection timeout in msec */ extern jmp_buf timeralarm; /* to recover from global timeout */ /* * Format of command table. */ struct cmd { char *c_name; /* name of command */ char *c_help; /* help string */ char c_bell; /* give bell when command completes */ char c_conn; /* must be connected to use command */ char c_proxy; /* proxy server may execute */ void (*c_handler)(int argc, char *argv[]); /* function to call */ }; struct macel { char mac_name[9]; /* macro name */ char *mac_start; /* start of macro in macbuf */ char *mac_end; /* end of macro in macbuf */ }; extern int macnum; /* number of defined macros */ extern struct macel macros[16]; extern char macbuf[4096]; extern void macdef(int argc, char *argv[]); extern void doproxy(int argc, char *argv[]); extern void setpeer(int argc, char *argv[]); extern void rmthelp(int argc, char *argv[]); extern void settype(int argc, char *argv[]); extern void setbinary(int argc, char *argv[]); extern void setascii(int argc, char *argv[]); extern void settenex(int argc, char *argv[]); extern void setebcdic(int argc, char *argv[]); extern void setmode(int argc, char *argv[]); extern void setform(int argc, char *argv[]); extern void setstruct(int argc, char *argv[]); extern void put(int argc, char *argv[]); extern void mput(int argc, char *argv[]); extern void get(int argc, char *argv[]); extern void mget(int argc, char *argv[]); extern void status(int argc, char *argv[]); extern void setbell(int argc, char *argv[]); extern void settrace(int argc, char *argv[]); extern void sethash(int argc, char *argv[]); extern void setverbose(int argc, char *argv[]); extern void setport(int argc, char *argv[]); extern void setprompt(int argc, char *argv[]); extern void setglob(int argc, char *argv[]); extern void setdebug(int argc, char *argv[]); extern void cd(int argc, char *argv[]); extern void lcd(int argc, char *argv[]); extern void delete(int argc, char *argv[]); extern void mdelete(int argc, char *argv[]); extern void renamefile(int argc, char *argv[]); extern void ls(int argc, char *argv[]); extern void mls(int argc, char *argv[]); extern void shell(int argc, char *argv[]); extern void user(int argc, char *argv[]); extern void pwd(int argc, char *argv[]); extern void makedir(int argc, char *argv[]); extern void removedir(int argc, char *argv[]); extern void quote(int argc, char *argv[]); extern void rmthelp(int argc, char *argv[]); extern void quit(int argc, char *argv[]); extern void disconnect(int argc, char *argv[]); extern void account(int argc, char *argv[]); extern void setcase(int argc, char *argv[]); extern void setcr(int argc, char *argv[]); extern void setntrans(int argc, char *argv[]); extern void setnmap(int argc, char *argv[]); extern void setsunique(int argc, char *argv[]); extern void setrunique(int argc, char *argv[]); extern void cdup(int argc, char *argv[]); extern void domacro(int argc, char *argv[]); extern void help(int argc, char *argv[]); extern void reset(int argc, char *argv[]); extern void reget(int argc, char *argv[]); extern void restart(int argc, char *argv[]); extern void setpassive(int argc, char *argv[]); extern void settcpwindow(int argc, char *argv[]); extern void site(int argc, char *argv[]); extern void ccc(int argc, char *argv[]); extern void setclear(int argc, char *argv[]); extern void setclevel(int argc, char *argv[]); extern void setdlevel(int argc, char *argv[]); extern void setsafe(int argc, char *argv[]); extern void setmech(int argc, char *argv[]); extern int do_auth(void); extern void setpbsz(uint_t size); extern char *radix_error(int); extern int radix_encode(uchar_t *, uchar_t *, size_t, int *, int); extern void user_gss_error(OM_uint32 maj_stat, OM_uint32 min_stat, char *errstr); extern void setprivate(int argc, char *argv[]); extern int secure_flush(int); extern int secure_getc(FILE *); extern int secure_putc(int, FILE *); extern ssize_t secure_read(int, void *, size_t); extern ssize_t secure_write(int, const void *, size_t); extern void fatal(char *msg); extern int getreply(int expecteof); extern void call(void (*routine)(int argc, char *argv[]), ...); extern void sendrequest(char *cmd, char *local, char *remote, int allowpipe); extern void recvrequest(char *cmd, char *local, char *remote, char *mode, int allowpipe); extern void makeargv(void); extern int login(char *host); extern int command(char *fmt, ...); extern char **glob(char *v); extern void blkfree(char **); extern void pswitch(int flag); extern char *hookup(char *host, char *); extern char *mygetpass(char *prompt); extern void lostpeer(int sig); extern int ruserpass(char *host, char **aname, char **apass, char **aacct); extern FILE *mypopen(char *cmd, char *mode); extern int mypclose(FILE *ptr); extern struct cmd *getcmd(char *name); extern void stop_timer(void); extern void reset_timer(void); extern int getpagesize(void); #define ENCODELEN(l) (((4 * (l)) / 3) + 4) #define DECODELEN(l) (((3 * (l)) / 4) + 4) #ifdef __cplusplus } #endif #endif /* _FTP_VAR_H */