/* $NetBSD: tip.h,v 1.37 2022/05/22 11:27:37 andvar Exp $ */ /* * 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. 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 */ /* * tip - terminal interface program */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* * Remote host attributes */ extern char *DV; /* UNIX device(s) to open */ extern char *EL; /* chars marking an EOL */ extern char *CM; /* initial connection message */ extern char *IE; /* EOT to expect on input */ extern char *OE; /* EOT to send to complete FT */ extern char *CU; /* call unit if making a phone call */ extern char *AT; /* acu type */ extern char *PN; /* phone number(s) */ extern char *DI; /* disconnect string */ extern char *PA; /* parity to be generated */ extern char *PH; /* phone number file */ extern char *RM; /* remote file name */ extern char *HO; /* host name */ extern long BR; /* line speed for conversation */ extern long FS; /* frame size for transfers */ extern long DU; /* this host is dialed up */ extern long HW; /* this device is hardwired, see hunt.c */ extern char *ES; /* escape character */ extern char *EX; /* exceptions */ extern char *FO; /* force (literal next) char*/ extern char *RC; /* raise character */ extern char *RE; /* script record file */ extern char *PR; /* remote prompt */ extern long DL; /* line delay for file transfers to remote */ extern long CL; /* char delay for file transfers to remote */ extern long ET; /* echocheck timeout */ extern long HD; /* this host is half duplex - do local echo */ extern char DC; /* this host is directly connected. */ /* * String value table */ typedef struct { const char *v_name; /* whose name is it */ uint8_t v_type; /* for interpreting set's */ uint8_t v_access; /* protection of touchy ones */ const char *v_abrev; /* possible abbreviation */ void *v_value; /* casted to a union later */ /* * XXX: this assumes that the storage space * of a pointer >= that of a long */ } 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 { const char *acu_name; int (*acu_dialer)(char *, char *); void (*acu_disconnect)(void); void (*acu_abort)(void); } acu_t; /* * 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. */ #define value(v) vtable[v].v_value #define number(v) ((int)(intptr_t)(v)) #define boolean(v) ((short)(intptr_t)(v)) #define character(v) ((char)(intptr_t)(v)) #define address(v) ((long *)(intptr_t)(v)) #define setnumber(v,n) do { (v) = (char *)(intptr_t)(n); } while (0) #define setboolean(v,n) do { (v) = (char *)(intptr_t)(n); } while (0) #define setcharacter(v,n) do { (v) = (char *)(intptr_t)(n); } while (0) #define setaddress(v,n) do { (v) = (char *)(intptr_t)(n); } while (0) /* * Escape command table definitions -- * lookup in this table is performed when ``escapec'' is recognized * at the beginning of a line (as defined by the eolmarks variable). */ typedef struct { char e_char; /* char to match on */ char e_flags; /* experimental, privileged */ const char *e_help; /* help string */ void (*e_func)(char); /* command */ } esctable_t; #define NORM 00 /* normal protection, execute anyone */ #define EXP 01 /* experimental, mark it with a `*' on help */ #define PRIV 02 /* privileged, root execute only */ extern int vflag; /* verbose during reading of .tiprc file */ extern value_t vtable[]; /* variable table */ /* * Definition of indices into variable table so * value(DEFINE) turns into a static address. * * XXX: keep in sync with vtable[] in vars.c */ #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 PHONES 11 #define PROMPT 12 #define RAISE 13 #define RAISECHAR 14 #define RECORD 15 #define REMOTE 16 #define SCRIPT 17 #define TABEXPAND 18 #define VERBOSE 19 #define SHELL 20 #define HOME 21 #define ECHOCHECK 22 #define DISCONNECT 23 #define TAND 24 #define LDELAY 25 #define CDELAY 26 #define ETIMEOUT 27 #define RAWFTP 28 #define HALFDUPLEX 29 #define LECHO 30 #define PARITY 31 #define HARDWAREFLOW 32 extern struct termios term; /* current mode of terminal */ extern struct termios defterm; /* initial mode of terminal */ extern struct termios defchars; /* current mode with initial chars */ extern FILE *fscript; /* FILE for scripting */ extern int attndes[2]; /* coprocess wakeup channel */ extern int fildes[2]; /* file transfer synchronization channel */ extern int repdes[2]; /* read process synchronization channel */ extern int FD; /* open file descriptor to remote host */ #ifndef __lint__ /* not used by hayes.c, but used by some other dialers */ extern int AC; /* open file descriptor to dialer (v831 only) */ #endif /*__lint__*/ extern int sfd; /* for ~< operation */ extern int pid; /* pid of tipout */ extern uid_t uid, euid; /* real and effective user id's */ extern gid_t gid, egid; /* real and effective group id's */ extern int stop; /* stop transfer session flag */ extern int quit; /* same; but on other end */ extern int stoprompt; /* for interrupting a prompt session */ extern int timedout; /* ~> transfer timedout */ extern int cumode; /* simulating the "cu" program */ extern int bits8; /* terminal is in 8-bit mode */ #define STRIP_PAR (bits8 ? 0377 : 0177) extern char fname[80]; /* file name buffer for ~< */ extern char copyname[80]; /* file name buffer for ~> */ extern char ccc; /* synchronization character */ extern int odisc; /* initial tty line discipline */ extern acu_t acutable[]; extern esctable_t etable[]; extern unsigned char evenpartab[]; void alrmtimeout(int); int any(char, const char *); void chdirectory(char); void cleanup(int) __dead; const char *tip_connect(void); void consh(char); char *ctrl(char); void cumain(int, char **); void cu_put(char); void cu_take(char); void disconnect(const char *); char *expand(char *); void finish(char) __dead; void genbrk(char); void getfl(char); char *getremote(char *); void hardwareflow(const char *); void help(char); int hunt(char *); char *interp(const char *); void pipefile(char); void pipeout(char); int prompt(const char *, char *, size_t); void xpwrite(int, char *, size_t); void raw(void); void sendchar(char); void sendfile(char); void setparity(const char *); void setscript(void); void shell(char); void suspend(char); void tandem(const char *); void tipabort(const char *) __dead; void tipout(void) __dead; int ttysetup(speed_t); void unraw(void); void variable(char); void vinit(void); char *vinterp(char *, char); void vlex(char *); int vstring(const char *, char *); void biz22_abort(void); void biz22_disconnect(void); int biz22f_dialer(char *, char *); int biz22w_dialer(char *, char *); void biz31_abort(void); void biz31_disconnect(void); int biz31f_dialer(char *, char *); int biz31w_dialer(char *, char *); void cour_abort(void); int cour_dialer(char *, char *); void cour_disconnect(void); int df02_dialer(char *, char *); int df03_dialer(char *, char *); void df_abort(void); void df_disconnect(void); void dn_abort(void); int dn_dialer(char *, char *); void dn_disconnect(void); void hay_abort(void); int hay_dialer(char *, char *); void hay_disconnect(void); void t3000_abort(void); int t3000_dialer(char *, char *); void t3000_disconnect(void); void v3451_abort(void); int v3451_dialer(char *, char *); void v3451_disconnect(void); void v831_abort(void); int v831_dialer(char *, char *); void v831_disconnect(void); void ven_abort(void); int ven_dialer(char *, char *); void ven_disconnect(void);