/* * Copyright (c) 1989, 1993 * The Regents of the University of California. All rights reserved. * * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * @(#)tip.h 8.1 (Berkeley) 6/6/93 * * $FreeBSD: src/usr.bin/tip/tip/tip.h,v 1.5.2.1 2000/07/01 12:24:23 ps Exp $ * $DragonFly: src/usr.bin/tip/tip/tip.h,v 1.3 2003/11/03 19:31:33 eirikn Exp $ */ /* * tip - terminal interface program */ #include #include #include #include #include #if HAVE_TERMIOS #include /* for TIOCHPCL */ #include /* for FIONREAD */ #include #else #include #endif #include #include #include #include #include #include #include #include #include /* * Remote host attributes */ char *DV; /* UNIX device(s) to open */ char *EL; /* chars marking an EOL */ char *CM; /* initial connection message */ char *IE; /* EOT to expect on input */ char *OE; /* EOT to send to complete FT */ char *CU; /* call unit if making a phone call */ char *AT; /* acu type */ char *PN; /* phone number(s) */ char *DI; /* disconnect string */ char *PA; /* parity to be generated */ char *PH; /* phone number file */ char *RM; /* remote file name */ char *HO; /* host name */ char *LI; /* login script */ char *LO; /* logout script */ long BR; /* line speed for conversation */ long FS; /* frame size for transfers */ char DU; /* this host is dialed up */ char HW; /* this device is hardwired, see hunt.c */ char *ES; /* escape character */ char *EX; /* exceptions */ char *FO; /* force (literal next) char*/ char *RC; /* raise character */ char *RE; /* script record file */ char *PR; /* remote prompt */ long DL; /* line delay for file transfers to remote */ long CL; /* char delay for file transfers to remote */ long ET; /* echocheck timeout */ char HD; /* this host is half duplex - do local echo */ /* * String value table */ typedef struct { char *v_name; /* whose name is it */ char v_type; /* for interpreting set's */ char v_access; /* protection of touchy ones */ char *v_abrev; /* possible abreviation */ char *v_value; /* casted to a union later */ } value_t; #define STRING 01 /* string valued */ #define BOOL 02 /* true-false value */ #define NUMBER 04 /* numeric value */ #define CHAR 010 /* character value */ #define WRITE 01 /* write access to variable */ #define READ 02 /* read access */ #define CHANGED 01 /* low bit is used to show modification */ #define PUBLIC 1 /* public access rights */ #define PRIVATE 03 /* private to definer */ #define ROOT 05 /* root defined */ #define TRUE 1 #define FALSE 0 #define ENVIRON 020 /* initialize out of the environment */ #define IREMOTE 040 /* initialize out of remote structure */ #define INIT 0100 /* static data space used for initialization */ #define TMASK 017 /* * Definition of ACU line description */ typedef struct { char *acu_name; int (*acu_dialer)(); void (*acu_disconnect)(); void (*acu_abort)(); } acu_t; #define equal(a, b) (strcmp(a,b)==0)/* A nice function to string compare */ /* * variable manipulation stuff -- * if we defined the value entry in value_t, then we couldn't * initialize it in vars.c, so we cast it as needed to keep lint * happy. */ typedef union { int zz_number; short zz_boolean[2]; char zz_character[4]; int *zz_address; } zzhack; #define value(v) vtable[v].v_value #define number(v) ((((zzhack *)(&(v))))->zz_number) #if BYTE_ORDER == LITTLE_ENDIAN #define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[0]) #define character(v) ((((zzhack *)(&(v))))->zz_character[0]) #endif #if BYTE_ORDER == BIG_ENDIAN #define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[1]) #define character(v) ((((zzhack *)(&(v))))->zz_character[3]) #endif #define address(v) ((((zzhack *)(&(v))))->zz_address) /* * Escape command table definitions -- * lookup in this table is performed when ``escapec'' is recognized * at the begining of a line (as defined by the eolmarks variable). */ typedef struct { char e_char; /* char to match on */ char e_flags; /* experimental, priviledged */ char *e_help; /* help string */ int (*e_func)(); /* command */ } esctable_t; #define NORM 00 /* normal protection, execute anyone */ #define EXP 01 /* experimental, mark it with a `*' on help */ #define PRIV 02 /* priviledged, root execute only */ extern int vflag; /* verbose during reading of .tiprc file */ extern value_t vtable[]; /* variable table */ #if !ACULOG #define logent(a, b, c, d) #define loginit(x) #else void logent(char *, char *, char *, char*); #endif /* * Definition of indices into variable table so * value(DEFINE) turns into a static address. */ /* 'a,.!awk '{ printf("\%s \%s \%d\n", $1, $2, NR - 1); }' */ #define BEAUTIFY 0 #define BAUDRATE 1 #define DIALTIMEOUT 2 #define EOFREAD 3 #define EOFWRITE 4 #define EOL 5 #define ESCAPE 6 #define EXCEPTIONS 7 #define FORCE 8 #define FRAMESIZE 9 #define HOST 10 #define LOG 11 #define LOGIN 12 #define LOGOUT 13 #define PHONES 14 #define PROMPT 15 #define RAISE 16 #define RAISECHAR 17 #define RECORD 18 #define REMOTE 19 #define SCRIPT 20 #define TABEXPAND 21 #define VERBOSE 22 #define SHELL 23 #define HOME 24 #define ECHOCHECK 25 #define DISCONNECT 26 #define TAND 27 #define LDELAY 28 #define CDELAY 29 #define ETIMEOUT 30 #define RAWFTP 31 #define HALFDUPLEX 32 #define LECHO 33 #define PARITY 34 #define NOVAL ((value_t *)NULL) #define NOACU ((acu_t *)NULL) #define NOSTR ((char *)NULL) #ifdef NOFILE #undef NOFILE #endif #define NOFILE ((FILE *)NULL) #define NOPWD ((struct passwd *)0) #if HAVE_TERMIOS struct termios otermios; struct termios ctermios; #else /* HAVE_TERMIOS */ struct sgttyb arg; /* current mode of local terminal */ struct sgttyb defarg; /* initial mode of local terminal */ struct tchars tchars; /* current state of terminal */ struct tchars defchars; /* initial state of terminal */ struct ltchars ltchars; /* current local characters of terminal */ struct ltchars deflchars; /* initial local characters of terminal */ #endif /* HAVE_TERMIOS */ FILE *fscript; /* FILE for scripting */ int fildes[2]; /* file transfer synchronization channel */ int repdes[2]; /* read process sychronization channel */ int FD; /* open file descriptor to remote host */ int AC; /* open file descriptor to dialer (v831 only) */ int vflag; /* print .tiprc initialization sequence */ int sfd; /* for ~< operation */ int pid; /* pid of tipout */ uid_t uid, euid; /* real and effective user id's */ gid_t gid, egid; /* real and effective group id's */ int stop; /* stop transfer session flag */ int quit; /* same; but on other end */ int intflag; /* recognized interrupt */ int stoprompt; /* for interrupting a prompt session */ int timedout; /* ~> transfer timedout */ int cumode; /* simulating the "cu" program */ char fname[PATH_MAX]; /* file name buffer for ~< */ char copyname[PATH_MAX]; /* file name buffer for ~> */ char ccc; /* synchronization character */ char ch; /* for tipout */ char *uucplock; /* name of lock file for uucp's */ int odisc; /* initial tty line discipline */ extern int disc; /* current tty discpline */ extern char *ctrl(); extern char *vinterp(); extern char *connect(); extern int size(char *); extern int any(char, char *); extern void setscript(void); extern void tipout(void); extern void vinit(void); extern void loginit(void); extern int hunt(char *); extern int vstring(char *, char *); extern void setparity(char *); extern void vlex(char *); extern void daemon_uid(void); extern void disconnect(char *); extern void shell_uid(void); extern void unraw(void); extern void xpwrite(int, char *, int); extern int prompt(char *, char *, size_t); extern int consh(int); extern void tipabort(char *); #define TL_VERBOSE 0x00000001 #define TL_SIGNAL_TIPOUT 0x00000002 int tiplink (char *cmd, unsigned int flags); void raw (); /* end of tip.h */