1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 /* 25 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 */ 28 29 30 #ifndef _UUCP_H 31 #define _UUCP_H 32 33 #pragma ident "%Z%%M% %I% %E% SMI" 34 35 #ifdef __cplusplus 36 extern "C" { 37 #endif 38 39 #include <unistd.h> 40 #include <stdlib.h> 41 #include <string.h> 42 #include "parms.h" 43 44 #ifdef DIAL 45 #define EXTERN static 46 #define GLOBAL static 47 #else 48 #define EXTERN extern 49 #define GLOBAL 50 #endif 51 52 #ifdef BSD4_2 53 #define V7 54 #undef NONAP 55 #undef FASTTIMER 56 #endif /* BSD4_2 */ 57 58 #ifdef FASTTIMER 59 #undef NONAP 60 #endif 61 62 #ifdef V8 63 #define V7 64 #endif /* V8 */ 65 66 #include <stdio.h> 67 #include <ctype.h> 68 #include <setjmp.h> 69 #include <sys/param.h> 70 71 /* 72 * param.h includes types.h and signal.h in 4bsd 73 */ 74 #ifdef V7 75 #include <sgtty.h> 76 #include <sys/timeb.h> 77 #else /* !V7 */ 78 #include <termio.h> 79 #include <sys/types.h> 80 #include <signal.h> 81 #include <fcntl.h> 82 #endif 83 84 #include <sys/stat.h> 85 #include <utime.h> 86 #include <dirent.h> 87 88 #ifdef BSD4_2 89 #include <sys/time.h> 90 #else /* !BSD4_2 */ 91 #include <time.h> 92 #endif 93 94 #include <sys/times.h> 95 #include <errno.h> 96 97 #ifdef ATTSV 98 #include <sys/mkdev.h> 99 #endif /* ATTSV */ 100 101 #ifdef RT 102 #include "rt/types.h" 103 #include "rt/unix/param.h" 104 #include "rt/stat.h" 105 #include <sys/ustat.h> 106 #endif /* RT */ 107 108 /* what mode should user files be allowed to have upon creation? */ 109 /* NOTE: This does not allow setuid or execute bits on transfer. */ 110 #define LEGALMODE (mode_t) 0666 111 112 /* what mode should public files have upon creation? */ 113 #define PUB_FILEMODE (mode_t) 0666 114 115 /* what mode should log files have upon creation? */ 116 #define LOGFILEMODE (mode_t) 0644 117 118 /* what mode should C. files have upon creation? */ 119 #define CFILEMODE (mode_t) 0644 120 121 /* what mode should D. files have upon creation? */ 122 #define DFILEMODE (mode_t) 0600 123 124 /* define the value of PUBMASK, used for creating "public" directories */ 125 #define PUBMASK (mode_t) 0000 126 127 /* what mode should public directories have upon creation? */ 128 #define PUB_DIRMODE (mode_t) 0777 129 130 /* define the value of DIRMASK, used for creating "system" subdirectories */ 131 #define DIRMASK (mode_t) 0022 132 133 #define MAXSTART 300 /* how long to wait on startup */ 134 135 /* define the last characters for ACU (used for 801/212 dialers) */ 136 #define ACULAST "<" 137 138 /* caution - the fillowing names are also in Makefile 139 * any changes here have to also be made there 140 * 141 * it's a good idea to make directories .foo, since this ensures 142 * that they'll be ignored by processes that search subdirectories in SPOOL 143 * 144 * XQTDIR=/var/uucp/.Xqtdir 145 * CORRUPT=/var/uucp/.Corrupt 146 * LOGDIR=/var/uucp/.Log 147 * SEQDIR=/var/uucp/.Sequence 148 * STATDIR=/var/uucp/.Status 149 * 150 */ 151 152 /* where to put the STST. files? */ 153 #define STATDIR "/var/uucp/.Status" 154 155 /* where should logfiles be kept? */ 156 #define LOGUUX "/var/uucp/.Log/uux" 157 #define LOGUUXQT "/var/uucp/.Log/uuxqt" 158 #define LOGUUCP "/var/uucp/.Log/uucp" 159 #define LOGCICO "/var/uucp/.Log/uucico" 160 #define CORRUPTDIR "/var/uucp/.Corrupt" 161 162 /* some sites use /var/uucp/.XQTDIR here */ 163 /* use caution since things are linked into there */ 164 #define XQTDIR "/var/uucp/.Xqtdir" 165 166 /* how much of a system name can we print in a [CX]. file? */ 167 /* MAXBASENAME - 1 (pre) - 1 ('.') - 1 (grade) - 4 (sequence number) */ 168 #define SYSNSIZE (MAXBASENAME - 7) 169 170 #ifdef USRSPOOLLOCKS 171 #define LOCKPRE "/var/spool/locks/LCK." 172 #else 173 #define LOCKPRE "/var/spool/uucp/LCK." 174 #endif /* USRSPOOLLOCKS */ 175 176 #define SQFILE "/etc/uucp/SQFILE" 177 #define SQTMP "/etc/uucp/SQTMP" 178 #define SLCKTIME 5400 /* system/device timeout (LCK.. files) */ 179 #define DIALCODES "/etc/uucp/Dialcodes" 180 #define PERMISSIONS "/etc/uucp/Permissions" 181 182 #define SPOOL "/var/spool/uucp" 183 #define SEQDIR "/var/uucp/.Sequence" 184 185 #define X_LOCKTIME 3600 186 #ifdef USRSPOOLLOCKS 187 #define SEQLOCK "/var/spool/locks/LCK.SQ." 188 #define SQLOCK "/var/spool/locks/LCK.SQ" 189 #define X_LOCK "/var/spool/locks/LCK.X" 190 #define S_LOCK "/var/spool/locks/LCK.S" 191 #define L_LOCK "/var/spool/locks/LK" 192 #define X_LOCKDIR "/var/spool/locks" /* must be dir part of above */ 193 #else 194 #define SEQLOCK "/var/spool/uucp/LCK.SQ." 195 #define SQLOCK "/var/spool/uucp/LCK.SQ" 196 #define X_LOCK "/var/spool/uucp/LCK.X" 197 #define S_LOCK "/var/spool/uucp/LCK.S" 198 #define L_LOCK "/var/spool/uucp/LK" 199 #define X_LOCKDIR "/var/spool/uucp" /* must be dir part of above */ 200 #endif /* USRSPOOLLOCKS */ 201 #define X_LOCKPRE "LCK.X" /* must be last part of above */ 202 203 #define PUBDIR "/var/spool/uucppublic" 204 #define ADMIN "/var/uucp/.Admin" 205 #define ERRLOG "/var/uucp/.Admin/errors" 206 #define SYSLOG "/var/uucp/.Admin/xferstats" 207 #define RMTDEBUG "/var/uucp/.Admin/audit" 208 #define CLEANUPLOGFILE "/var/uucp/.Admin/uucleanup" 209 #define CMDLOG "/var/uucp/.Admin/command" 210 #define PERFLOG "/var/uucp/.Admin/perflog" 211 #define ACCOUNT "/var/uucp/.Admin/account" 212 #define SECURITY "/var/uucp/.Admin/security" 213 214 #define WORKSPACE "/var/uucp/.Workspace" 215 216 #define SQTIME 60 217 #define TRYCALLS 2 /* number of tries to dial call */ 218 #define MINULIMIT (1L<<11) /* minimum reasonable ulimit */ 219 #define MAX_LOCKTRY 5 /* number of attempts to lock device */ 220 221 /* 222 * CDEBUG is for communication line debugging 223 * DEBUG is for program debugging 224 * #define SMALL to compile without the DEBUG code 225 */ 226 227 #ifndef DIAL 228 #define CDEBUG(l, f, s) if (Debug >= l) (void)fprintf(stderr, f, s) 229 #else 230 #define CDEBUG(l, f, s) 231 #define SMALL 232 #endif 233 234 #ifndef SMALL 235 #define DEBUG(l, f, s) if (Debug >= l) (void)fprintf(stderr, f, s) 236 #else 237 #define DEBUG(l, f, s) 238 #endif /* SMALL */ 239 240 /* 241 * VERBOSE is used by cu and ct to inform the user of progress 242 * In other programs, the Value of Verbose is always 0. 243 */ 244 #define VERBOSE(f, s) { if (Verbose > 0) (void)fprintf(stderr, f, s); } 245 246 #define PREFIX(pre, str) (strncmp((pre), (str), strlen(pre)) == SAME) 247 #define BASENAME(str, c) ((Bnptr = strrchr((str), c)) ? (Bnptr + 1) : (str)) 248 #define EQUALS(a,b) ((a != CNULL) && (b != CNULL) && (strcmp((a),(b))==SAME)) 249 #define EQUALSN(a,b,n) ((a != CNULL) && (b != CNULL) && (strncmp((a),(b),(n))==SAME)) 250 #define LASTCHAR(s) (s+strlen(s)-1) 251 252 #define SAME 0 253 #define ANYREAD 04 254 #define ANYWRITE 02 255 #define FAIL -1 256 #define SUCCESS 0 257 #define NULLCHAR '\0' 258 #define CNULL (char *) 0 259 #define STBNULL (struct sgttyb *) 0 260 #define MASTER 1 261 #define SLAVE 0 262 #define MAXBASENAME 14 /* should be DIRSIZ but that is now fs dependent */ 263 #define MAXFULLNAME BUFSIZ 264 #define MAXNAMESIZE 64 /* /var/spool/uucp/<14 chars>/<14 chars>+slop */ 265 #define CONNECTTIME 30 266 #define EXPECTTIME 45 267 #define MSGTIME 60 268 #define NAMESIZE MAXBASENAME+1 269 #define SIZEOFPID 10 /* maximum number of digits in a pid */ 270 #define EOTMSG "\004\n\004\n" 271 #define CALLBACK 1 272 273 /* manifests for sysfiles.c's sysaccess() */ 274 /* check file access for REAL user id */ 275 #define ACCESS_SYSTEMS 1 276 #define ACCESS_DEVICES 2 277 #define ACCESS_DIALERS 3 278 /* check file access for EFFECTIVE user id */ 279 #define EACCESS_SYSTEMS 4 280 #define EACCESS_DEVICES 5 281 #define EACCESS_DIALERS 6 282 283 /* manifest for chkpth flag */ 284 #define CK_READ 0 285 #define CK_WRITE 1 286 287 /* 288 * commands 289 */ 290 #define SHELL "/usr/bin/sh" 291 #define MAIL "mail" 292 #define UUCICO "/usr/lib/uucp/uucico" 293 #define UUXQT "/usr/lib/uucp/uuxqt" 294 #define UUX "/usr/bin/uux" 295 #define UUCP "/usr/bin/uucp" 296 297 298 /* system status stuff */ 299 #define SS_OK 0 300 #define SS_NO_DEVICE 1 301 #define SS_TIME_WRONG 2 302 #define SS_INPROGRESS 3 303 #define SS_CONVERSATION 4 304 #define SS_SEQBAD 5 305 #define SS_LOGIN_FAILED 6 306 #define SS_DIAL_FAILED 7 307 #define SS_BAD_LOG_MCH 8 308 #define SS_LOCKED_DEVICE 9 309 #define SS_ASSERT_ERROR 10 310 #define SS_BADSYSTEM 11 311 #define SS_CANT_ACCESS_DEVICE 12 312 #define SS_DEVICE_FAILED 13 /* used for interface failure */ 313 #define SS_WRONG_MCH 14 314 #define SS_CALLBACK 15 315 #define SS_RLOCKED 16 316 #define SS_RUNKNOWN 17 317 #define SS_RLOGIN 18 318 #define SS_UNKNOWN_RESPONSE 19 319 #define SS_STARTUP 20 320 #define SS_CHAT_FAILED 21 321 #define SS_CALLBACK_LOOP 22 322 323 #define MAXPH 60 /* maximum phone string size */ 324 #define MAXC BUFSIZ 325 326 #define TRUE 1 327 #define FALSE 0 328 #define NAMEBUF 32 329 330 /* The call structure is used by ct.c, cu.c, and dial.c. */ 331 332 struct call { 333 char *speed; /* transmission baud rate */ 334 char *line; /* device name for outgoing line */ 335 char *telno; /* ptr to tel-no digit string */ 336 char *type; /* type of device to use for call. */ 337 }; 338 339 /* structure of an Systems file line */ 340 #define F_MAX 50 /* max number of fields in Systems file line */ 341 #define F_NAME 0 342 #define F_TIME 1 343 #define F_TYPE 2 344 #define F_CLASS 3 /* an optional prefix and the speed */ 345 #define F_PHONE 4 346 #define F_LOGIN 5 347 348 /* structure of an Devices file line */ 349 #define D_TYPE 0 350 #define D_LINE 1 351 #define D_CALLDEV 2 352 #define D_CLASS 3 353 #define D_CALLER 4 354 #define D_ARG 5 355 #define D_MAX 50 /* max number of fields in Devices file line */ 356 357 #define D_ACU 1 358 #define D_DIRECT 2 359 #define D_PROT 4 360 361 #define GRADES "/etc/uucp/Grades" 362 363 #define D_QUEUE 'Z' /* default queue */ 364 365 /* past here, local changes are not recommended */ 366 #define CMDPRE 'C' 367 #define DATAPRE 'D' 368 #define XQTPRE 'X' 369 370 /* 371 * stuff for command execution 372 */ 373 #define X_RQDFILE 'F' 374 #define X_STDIN 'I' 375 #define X_STDOUT 'O' 376 #define X_STDERR 'E' 377 #define X_CMD 'C' 378 #define X_USER 'U' 379 #define X_BRINGBACK 'B' 380 #define X_MAILF 'M' 381 #define X_RETADDR 'R' 382 #define X_COMMENT '#' 383 #define X_NONZERO 'Z' 384 #define X_SENDNOTHING 'N' 385 #define X_SENDZERO 'n' 386 387 388 /* This structure describes call routines */ 389 struct caller { 390 char *CA_type; 391 int (*CA_caller)(); 392 }; 393 394 /* structure for a saved C file */ 395 396 struct cs_struct { 397 char file[NAMESIZE]; 398 char sys[NAMESIZE+5]; 399 char sgrade[NAMESIZE]; 400 char grade; 401 long jsize; 402 }; 403 404 /* This structure describes dialing routines */ 405 struct dialer { 406 char *DI_type; 407 int (*DI_dialer)(); 408 }; 409 410 struct nstat { 411 pid_t t_pid; /* process id */ 412 time_t t_start; /* start time */ 413 time_t t_scall; /* start call to system */ 414 time_t t_ecall; /* end call to system */ 415 time_t t_tacu; /* acu time */ 416 time_t t_tlog; /* login time */ 417 time_t t_sftp; /* start file transfer protocol */ 418 time_t t_sxf; /* start xfer */ 419 time_t t_exf; /* end xfer */ 420 time_t t_eftp; /* end file transfer protocol */ 421 time_t t_qtime; /* time file queued */ 422 int t_ndial; /* # of dials */ 423 int t_nlogs; /* # of login trys */ 424 struct tms t_tbb; /* start execution times */ 425 struct tms t_txfs; /* xfer start times */ 426 struct tms t_txfe; /* xfer end times */ 427 struct tms t_tga; /* garbage execution times */ 428 }; 429 430 /* This structure describes the values from Limits file */ 431 struct limits { 432 int totalmax; /* overall limit */ 433 int sitemax; /* limit per site */ 434 char mode[64]; /* uucico mode */ 435 }; 436 437 /* external declarations */ 438 439 EXTERN int (*Read)(), (*Write)(); 440 #if defined(__STDC__) 441 EXTERN int (*Ioctl)(int,int,...); 442 #else 443 EXTERN int (*Ioctl)(); 444 #endif 445 EXTERN int Ifn, Ofn; 446 EXTERN int Debug, Verbose; 447 EXTERN uid_t Uid, Euid; /* user-id and effective-uid */ 448 EXTERN long Ulimit; 449 EXTERN mode_t Dev_mode; /* save device mode here */ 450 EXTERN char Wrkdir[]; 451 EXTERN long Retrytime; 452 EXTERN char **Env; 453 EXTERN char Uucp[]; 454 EXTERN char Pchar; 455 EXTERN struct nstat Nstat; 456 EXTERN char Dc[]; /* line name */ 457 EXTERN int Seqn; /* sequence # */ 458 EXTERN int Role; 459 EXTERN int Sgrades; /* flag for administrator defined service grades */ 460 EXTERN char Grade; 461 EXTERN char Logfile[]; 462 EXTERN char Rmtname[]; 463 EXTERN char JobGrade[]; 464 EXTERN char User[]; 465 EXTERN char Loginuser[]; 466 EXTERN char *Spool; 467 EXTERN char *Pubdir; 468 EXTERN char Myname[]; 469 EXTERN char Progname[]; 470 EXTERN char RemSpool[]; 471 EXTERN char *Bnptr; /* used when BASENAME macro is expanded */ 472 EXTERN int SizeCheck; /* ulimit check supported flag */ 473 EXTERN long RemUlimit; /* remote ulimit if supported */ 474 EXTERN int Restart; /* checkpoint restart supported flag */ 475 476 EXTERN char Jobid[]; /* Jobid of current C. file */ 477 EXTERN int Uerror; /* global error code */ 478 EXTERN char *UerrorText[]; /* text for error code */ 479 480 #define UERRORTEXT UerrorText[Uerror] 481 #define UTEXT(x) UerrorText[x] 482 483 /* things get kind of tricky beyond this point -- please stay out */ 484 485 #ifdef ATTSV 486 #define index strchr 487 #define rindex strrchr 488 #define vfork fork 489 #define ATTSVKILL 490 #define UNAME 491 #else 492 #define strchr index 493 #define strrchr rindex 494 #endif 495 496 EXTERN struct stat __s_; 497 #define READANY(f) ((stat((f),&__s_)==0) && ((__s_.st_mode&(0004))!=0) ) 498 #define READSOME(f) ((stat((f),&__s_)==0) && ((__s_.st_mode&(0444))!=0) ) 499 500 #define WRITEANY(f) ((stat((f),&__s_)==0) && ((__s_.st_mode&(0002))!=0) ) 501 #define DIRECTORY(f) ((stat((f),&__s_)==0) && ((__s_.st_mode&(S_IFMT))==S_IFDIR) ) 502 #define NOTEMPTY(f) ((stat((f),&__s_)==0) && (__s_.st_size!=0) ) 503 504 /* standard functions used */ 505 506 extern char *strcat(), *strcpy(), *strncpy(), *strrchr(); 507 extern char *strchr(), *strpbrk(); 508 extern char *index(), *rindex(), *getlogin(), *ttyname(); /*, *malloc(); 509 extern char *calloc(); */ 510 extern long atol(); 511 extern time_t time(); 512 extern int pipe(), close(), getopt(); 513 extern struct tm *localtime(); 514 extern FILE *popen(); 515 #ifdef BSD4_2 516 extern char *sprintf(); 517 #endif /* BSD4_2 */ 518 519 /* uucp functions and subroutine */ 520 EXTERN void (*genbrk)(); 521 extern int iswrk(), gtwvec(); /* anlwrk.c */ 522 extern void findgrade(); /* grades.c */ 523 extern void chremdir(), mkremdir(); /* chremdir.c */ 524 extern void toCorrupt(); /* cpmv.c */ 525 extern int xmv(); /* cpmv.c */ 526 527 EXTERN int getargs(); /* getargs.c */ 528 EXTERN void bsfix(); /* getargs.c */ 529 extern char *getprm(); /* getprm.c */ 530 531 extern char *next_token(); /* permission.c */ 532 extern char *nextarg(); /* permission.c */ 533 extern int getuline(); /* permission.c */ 534 535 EXTERN void logent(), syslog(), closelog(); /* logent.c */ 536 extern void commandlog(); /* logent.c */ 537 extern time_t millitick(); /* logent.c */ 538 539 extern unsigned long getfilesize(); /* statlog.c */ 540 extern void putfilesize(); /* statlog.c */ 541 542 EXTERN char *protoString(); /* permission.c */ 543 extern int logFind(), mchFind(); /* permission.c */ 544 extern int chkperm(), chkpth(); /* permission.c */ 545 extern int cmdOK(), switchRole(); /* permission.c */ 546 extern int callBack(), requestOK(); /* permission.c */ 547 extern int noSpool(); /* permission.c */ 548 extern void myName(); /* permission.c */ 549 550 extern int mkdirs(); /* expfile.c */ 551 extern int scanlimit(); /* limits.c */ 552 extern void systat(); /* systat.c */ 553 EXTERN int fd_mklock(), fd_cklock(); /* ulockf.c */ 554 EXTERN int fn_cklock(); /* ulockf.c */ 555 EXTERN int mklock(), cklock(), mlock(); /* ulockf.c */ 556 EXTERN void fd_rmlock(), delock(), rmlock(); /* ulockf.c */ 557 extern char *timeStamp(); /* utility.c */ 558 EXTERN void assert(), errent(); /* utility.c */ 559 extern void uucpname(); /* uucpname.c */ 560 extern int versys(); /* versys.c */ 561 extern void xuuxqt(), xuucico(); /* xqt.c */ 562 EXTERN void cleanup(); /* misc main.c */ 563 564 #define ASSERT(e, s1, s2, i1) if (!(e)) {\ 565 assert(s1, s2, i1, __FILE__, __LINE__);\ 566 cleanup(FAIL);}; 567 568 #ifdef ATTSV 569 unsigned sleep(); 570 void exit(), setbuf(); 571 long ulimit(); 572 #else /* !ATTSV */ 573 int sleep(), exit(), setbuf(), ftime(); 574 #endif 575 576 #ifdef UNAME 577 #include <sys/utsname.h> 578 #endif /* UNAME */ 579 580 #ifndef NOUSTAT 581 #ifdef V7USTAT 582 struct ustat { 583 daddr_t f_tfree; /* total free */ 584 ino_t f_tinode; /* total inodes free */ 585 }; 586 #else /* !NOUSTAT && !V7USTAT */ 587 #include <ustat.h> 588 #endif /* V7USTAT */ 589 #endif /* NOUSTAT */ 590 591 #ifdef BSD4_2 592 char *gethostname(); 593 #endif /* BSD4_2 */ 594 595 /* messages */ 596 EXTERN char *Ct_OPEN; 597 EXTERN char *Ct_WRITE; 598 EXTERN char *Ct_READ; 599 EXTERN char *Ct_CREATE; 600 EXTERN char *Ct_ALLOCATE; 601 EXTERN char *Ct_LOCK; 602 EXTERN char *Ct_STAT; 603 EXTERN char *Ct_CHOWN; 604 EXTERN char *Ct_CHMOD; 605 EXTERN char *Ct_LINK; 606 EXTERN char *Ct_CHDIR; 607 EXTERN char *Ct_UNLINK; 608 EXTERN char *Wr_ROLE; 609 EXTERN char *Ct_CORRUPT; 610 EXTERN char *Ct_FORK; 611 EXTERN char *Ct_CLOSE; 612 EXTERN char *Ct_BADOWN; 613 EXTERN char *Fl_EXISTS; 614 615 #ifdef __cplusplus 616 } 617 #endif 618 619 #endif /* _UUCP_H */ 620