/* * Copyright (c) 1983 Regents of the University of California. * All rights reserved. The Berkeley software License Agreement * specifies the terms and conditions for redistribution. * * @(#)tip.h 5.3.1 (2.11BSD GTE) 1/1/94 */ /* * tip - terminal interface program */ #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 */ int BR; /* line speed for conversation */ int 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 */ int DL; /* line delay for file transfers to remote */ int CL; /* char delay for file transfers to remote */ int 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)(); int (*acu_disconnect)(); int (*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; char zz_character; int *zz_address; } zzhack; #define value(v) vtable[v].v_value #define boolean(v) ((((zzhack *)(&(v))))->zz_boolean) #define number(v) ((((zzhack *)(&(v))))->zz_number) #define character(v) ((((zzhack *)(&(v))))->zz_character) #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 */ #ifndef ACULOG #define logent(a, b, c, d) #define loginit() #endif /* * Definition of indices into variable table so * value(DEFINE) turns into a static address. */ #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 PHONES 12 #define PROMPT 13 #define RAISE 14 #define RAISECHAR 15 #define RECORD 16 #define REMOTE 17 #define SCRIPT 18 #define TABEXPAND 19 #define VERBOSE 20 #define SHELL 21 #define HOME 22 #define ECHOCHECK 23 #define DISCONNECT 24 #define TAND 25 #define LDELAY 26 #define CDELAY 27 #define ETIMEOUT 28 #define RAWFTP 29 #define HALFDUPLEX 30 #define LECHO 31 #define PARITY 32 #define NOVAL ((value_t *)NULL) #define NOACU ((acu_t *)NULL) #define NOSTR ((char *)NULL) #define NOFILE ((FILE *)NULL) #define NOPWD ((struct passwd *)0) 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 */ 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[80]; /* file name buffer for ~< */ char copyname[80]; /* 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 *ctime(); extern long time(); extern struct passwd *getpwuid(); extern char *getlogin(); extern char *vinterp(); extern char *getenv(); extern char *rindex(); extern char *index(); extern char *malloc(); extern char *connect();