perform.c revision 173513
19313Ssos/* 29313Ssos * FreeBSD install - a package for the installation and maintainance 39313Ssos * of non-core utilities. 49313Ssos * 59313Ssos * Redistribution and use in source and binary forms, with or without 69313Ssos * modification, are permitted provided that the following conditions 79313Ssos * are met: 89313Ssos * 1. Redistributions of source code must retain the above copyright 99313Ssos * notice, this list of conditions and the following disclaimer. 109313Ssos * 2. Redistributions in binary form must reproduce the above copyright 119313Ssos * notice, this list of conditions and the following disclaimer in the 129313Ssos * documentation and/or other materials provided with the distribution. 139313Ssos * 149313Ssos * Jordan K. Hubbard 159313Ssos * 18 July 1993 169313Ssos * 179313Ssos * This is the main body of the add module. 189313Ssos * 199313Ssos */ 209313Ssos 219313Ssos#include <sys/cdefs.h> 229313Ssos__FBSDID("$FreeBSD: head/usr.sbin/pkg_install/add/perform.c 173513 2007-11-10 09:40:39Z krion $"); 239313Ssos 249313Ssos#include <err.h> 259313Ssos#include <paths.h> 269313Ssos#include "lib.h" 279313Ssos#include "add.h" 2814331Speter 299313Ssos#include <libgen.h> 309313Ssos#include <signal.h> 319313Ssos#include <sys/wait.h> 3212458Sbde 339313Ssosstatic int pkg_do(char *); 349313Ssosstatic int sanity_check(char *); 359313Ssosstatic char LogDir[FILENAME_MAX]; 369313Ssosstatic int zapLogDir; /* Should we delete LogDir? */ 3714331Speter 3814331Speterint 3912458Sbdepkg_perform(char **pkgs) 409313Ssos{ 4114331Speter int i, err_cnt = 0; 429313Ssos 439313Ssos signal(SIGINT, cleanup); 449313Ssos signal(SIGHUP, cleanup); 459313Ssos 469313Ssos if (AddMode == SLAVE) 479313Ssos err_cnt = pkg_do(NULL); 4814331Speter else { 499313Ssos for (i = 0; pkgs[i]; i++) 509313Ssos err_cnt += pkg_do(pkgs[i]); 519313Ssos } 529313Ssos return err_cnt; 539313Ssos} 549313Ssos 5514331Speterstatic Package Plist; 569313Ssosstatic char *Home; 579313Ssos 589313Ssos/* 599313Ssos * This is seriously ugly code following. Written very fast! 609313Ssos * [And subsequently made even worse.. Sigh! This code was just born 619313Ssos * to be hacked, I guess.. :) -jkh] 6214331Speter */ 639313Ssosstatic int 649313Ssospkg_do(char *pkg) 659313Ssos{ 669313Ssos char pkg_fullname[FILENAME_MAX]; 679313Ssos char playpen[FILENAME_MAX]; 689313Ssos char extract_contents[FILENAME_MAX]; 6914331Speter char *where_to, *extract; 709313Ssos FILE *cfile; 719313Ssos int code; 729313Ssos PackingList p; 739313Ssos struct stat sb; 749313Ssos int inPlace, conflictsfound, errcode; 759313Ssos /* support for separate pre/post install scripts */ 7614331Speter int new_m = 0; 779313Ssos char pre_script[FILENAME_MAX] = INSTALL_FNAME; 789313Ssos char post_script[FILENAME_MAX]; 799313Ssos char pre_arg[FILENAME_MAX], post_arg[FILENAME_MAX]; 809313Ssos char *conflict[2]; 819313Ssos char **matched; 829313Ssos 8314331Speter conflictsfound = 0; 849313Ssos code = 0; 859313Ssos zapLogDir = 0; 869313Ssos LogDir[0] = '\0'; 879313Ssos strcpy(playpen, FirstPen); 889313Ssos inPlace = 0; 899313Ssos 9014331Speter /* Are we coming in for a second pass, everything already extracted? */ 919313Ssos if (!pkg) { 929313Ssos fgets(playpen, FILENAME_MAX, stdin); 939313Ssos playpen[strlen(playpen) - 1] = '\0'; /* pesky newline! */ 949313Ssos if (chdir(playpen) == FAIL) { 959313Ssos warnx("pkg_add in SLAVE mode can't chdir to %s", playpen); 969313Ssos return 1; 9714331Speter } 989313Ssos read_plist(&Plist, stdin); 999313Ssos where_to = playpen; 1009313Ssos } 1019313Ssos /* Nope - do it now */ 1029313Ssos else { 1039313Ssos /* Is it an ftp://foo.bar.baz/file.t[bg]z specification? */ 10414331Speter if (isURL(pkg)) { 1059313Ssos if (!(Home = fileGetURL(NULL, pkg, KeepPackage))) { 1069313Ssos warnx("unable to fetch '%s' by URL", pkg); 1079313Ssos return 1; 1089313Ssos } 1099313Ssos where_to = Home; 1109313Ssos strcpy(pkg_fullname, pkg); 11114331Speter cfile = fopen(CONTENTS_FNAME, "r"); 1129313Ssos if (!cfile) { 1139313Ssos warnx( 1149313Ssos "unable to open table of contents file '%s' - not a package?", 1159313Ssos CONTENTS_FNAME); 1169313Ssos goto bomb; 1179313Ssos } 11814331Speter read_plist(&Plist, cfile); 1199313Ssos fclose(cfile); 1209313Ssos } 1219313Ssos else { 1229313Ssos strcpy(pkg_fullname, pkg); /* 1239313Ssos * Copy for sanity's sake, 1249313Ssos * could remove pkg_fullname 12514331Speter */ 1269313Ssos if (strcmp(pkg, "-")) { 1279313Ssos if (stat(pkg_fullname, &sb) == FAIL) { 1289313Ssos warnx("can't stat package file '%s'", pkg_fullname); 1299313Ssos goto bomb; 1309313Ssos } 1319313Ssos sprintf(extract_contents, "--fast-read %s", CONTENTS_FNAME); 13214331Speter extract = extract_contents; 1339313Ssos } 1349313Ssos else { 1359313Ssos extract = NULL; 1369313Ssos sb.st_size = 100000; /* Make up a plausible average size */ 1379313Ssos } 1389313Ssos Home = make_playpen(playpen, sb.st_size * 4); 13914331Speter if (!Home) 1409313Ssos errx(1, "unable to make playpen for %lld bytes", (long long)sb.st_size * 4); 1419313Ssos where_to = Home; 1429313Ssos /* Since we can call ourselves recursively, keep notes on where we came from */ 1439313Ssos if (!getenv("_TOP")) 1449313Ssos setenv("_TOP", Home, 1); 1459313Ssos if (unpack(pkg_fullname, extract)) { 14614331Speter warnx( 1479313Ssos "unable to extract table of contents file from '%s' - not a package?", 1489313Ssos pkg_fullname); 1499313Ssos goto bomb; 1509313Ssos } 1519313Ssos cfile = fopen(CONTENTS_FNAME, "r"); 1529313Ssos if (!cfile) { 15314331Speter warnx( 1549313Ssos "unable to open table of contents file '%s' - not a package?", 1559313Ssos CONTENTS_FNAME); 1569313Ssos goto bomb; 1579313Ssos } 1589313Ssos read_plist(&Plist, cfile); 1599313Ssos fclose(cfile); 16014331Speter 1619313Ssos /* Extract directly rather than moving? Oh goodie! */ 1629313Ssos if (find_plist_option(&Plist, "extract-in-place")) { 1639313Ssos if (Verbose) 1649313Ssos printf("Doing in-place extraction for %s\n", pkg_fullname); 1659313Ssos p = find_plist(&Plist, PLIST_CWD); 1669313Ssos if (p) { 16714331Speter if (!isdir(p->name) && !Fake) { 1689313Ssos if (Verbose) 1699313Ssos printf("Desired prefix of %s does not exist, creating..\n", p->name); 1709313Ssos vsystem("/bin/mkdir -p %s", p->name); 1719313Ssos if (chdir(p->name) == -1) { 1729313Ssos warn("unable to change directory to '%s'", p->name); 1739313Ssos goto bomb; 17414331Speter } 1759313Ssos } 1769313Ssos where_to = p->name; 1779313Ssos inPlace = 1; 1789313Ssos } 1799313Ssos else { 1809313Ssos warnx( 18114331Speter "no prefix specified in '%s' - this is a bad package!", 1829313Ssos pkg_fullname); 18314331Speter goto bomb; 18414331Speter } 18514331Speter } 1869313Ssos 1879313Ssos /* 1889313Ssos * Apply a crude heuristic to see how much space the package will 18914331Speter * take up once it's unpacked. I've noticed that most packages 1909313Ssos * compress an average of 75%, so multiply by 4 for good measure. 1919313Ssos */ 1929313Ssos 1939313Ssos if (!extract && !inPlace && min_free(playpen) < sb.st_size * 4) { 1949313Ssos warnx("projected size of %lld exceeds available free space.\n" 1959313Ssos"Please set your PKG_TMPDIR variable to point to a location with more\n" 19614331Speter "free space and try again", (long long)sb.st_size * 4); 1979313Ssos warnx("not extracting %s\ninto %s, sorry!", 1989313Ssos pkg_fullname, where_to); 1999313Ssos goto bomb; 2009313Ssos } 2019313Ssos 2029313Ssos /* If this is a direct extract and we didn't want it, stop now */ 20314331Speter if (inPlace && Fake) 2049313Ssos goto success; 2059313Ssos 2069313Ssos /* Finally unpack the whole mess. If extract is null we 2079313Ssos already + did so so don't bother doing it again. */ 2089313Ssos if (extract && unpack(pkg_fullname, NULL)) { 2099313Ssos warnx("unable to extract '%s'!", pkg_fullname); 21014331Speter goto bomb; 2119313Ssos } 2129313Ssos } 2139313Ssos 2149313Ssos /* Check for sanity and dependencies */ 2159313Ssos if (sanity_check(pkg)) 2169313Ssos goto bomb; 21714331Speter 2189313Ssos /* If we're running in MASTER mode, just output the plist and return */ 2199313Ssos if (AddMode == MASTER) { 2209313Ssos printf("%s\n", where_playpen()); 2219313Ssos write_plist(&Plist, stdout); 2229313Ssos return 0; 2239313Ssos } 22414331Speter } 2259313Ssos 2269313Ssos /* 2279313Ssos * If we have a prefix, delete the first one we see and add this 2289313Ssos * one in place of it. 2299313Ssos */ 2309313Ssos if (Prefix) { 23114331Speter delete_plist(&Plist, FALSE, PLIST_CWD, NULL); 2329313Ssos add_plist_top(&Plist, PLIST_CWD, Prefix); 2339313Ssos } 2349313Ssos 2359313Ssos setenv(PKG_PREFIX_VNAME, (p = find_plist(&Plist, PLIST_CWD)) ? p->name : ".", 1); 2369313Ssos /* Protect against old packages with bogus @name and origin fields */ 2379313Ssos if (Plist.name == NULL) 23814331Speter Plist.name = "anonymous"; 2399313Ssos if (Plist.origin == NULL) 2409313Ssos Plist.origin = "anonymous/anonymous"; 2419313Ssos 2429313Ssos /* 2439313Ssos * See if we're already registered either with the same name (the same 2449313Ssos * version) or some other version with the same origin. 24514331Speter */ 2469313Ssos if ((isinstalledpkg(Plist.name) > 0 || 2479313Ssos matchbyorigin(Plist.origin, NULL) != NULL) && !Force) { 2489313Ssos warnx("package '%s' or its older version already installed%s", 2499313Ssos Plist.name, FailOnAlreadyInstalled ? "" : " (ignored)"); 2509313Ssos code = FailOnAlreadyInstalled != FALSE; 2519313Ssos goto success; /* close enough for government work */ 25214331Speter } 2539313Ssos 2549313Ssos /* Now check the packing list for conflicts */ 2559313Ssos if(!IgnoreDeps){ 2569313Ssos for (p = Plist.head; p != NULL; p = p->next) { 2579313Ssos if (p->type == PLIST_CONFLICTS) { 2589313Ssos int i; 25914331Speter conflict[0] = strdup(p->name); 2609313Ssos conflict[1] = NULL; 2619313Ssos matched = matchinstalled(MATCH_GLOB, conflict, &errcode); 2629313Ssos free(conflict[0]); 2639313Ssos if (errcode == 0 && matched != NULL) 2649313Ssos for (i = 0; matched[i] != NULL; i++) 2659313Ssos if (isinstalledpkg(matched[i]) > 0) { 26614331Speter warnx("package '%s' conflicts with %s", Plist.name, 2679313Ssos matched[i]); 2689313Ssos conflictsfound = 1; 2699313Ssos } 2709313Ssos 2719313Ssos continue; 2729313Ssos } 27314331Speter } 2749313Ssos if(conflictsfound) { 2759313Ssos if(!Force) { 2769313Ssos warnx("please use pkg_delete first to remove conflicting package(s) or -f to force installation"); 2779313Ssos code = 1; 2789313Ssos goto bomb; 2799313Ssos } else 28014331Speter warnx("-f specified; proceeding anyway"); 2819313Ssos } 2829313Ssos 2839313Ssos /* Now check the packing list for dependencies */ 2849313Ssos for (p = Plist.head; p ; p = p->next) { 2859313Ssos char *deporigin; 2869313Ssos 28714331Speter if (p->type != PLIST_PKGDEP) 2889313Ssos continue; 2899313Ssos deporigin = (p->next->type == PLIST_DEPORIGIN) ? p->next->name : NULL; 2909313Ssos if (Verbose) { 2919313Ssos printf("Package '%s' depends on '%s'", Plist.name, p->name); 2929313Ssos if (deporigin != NULL) 2939313Ssos printf(" with '%s' origin", deporigin); 29414331Speter printf(".\n"); 2959313Ssos } 2969313Ssos if (isinstalledpkg(p->name) <= 0 && 2979313Ssos !(deporigin != NULL && matchbyorigin(deporigin, NULL) != NULL)) { 2989313Ssos char path[FILENAME_MAX], *cp = NULL; 299 300 if (!Fake&&!IgnoreDeps) { 301 char prefixArg[2 + MAXPATHLEN]; /* "-P" + Prefix */ 302 if (PrefixRecursive) { 303 strlcpy(prefixArg, "-P", sizeof(prefixArg)); 304 strlcat(prefixArg, Prefix, sizeof(prefixArg)); 305 } 306 if (!isURL(pkg) && !getenv("PKG_ADD_BASE")) { 307 const char *ext; 308 309 ext = strrchr(pkg_fullname, '.'); 310 if (ext == NULL) 311#if defined(__FreeBSD_version) && __FreeBSD_version >= 500039 312 ext = ".tbz"; 313#else 314 ext = ".tgz"; 315#endif 316 snprintf(path, FILENAME_MAX, "%s/%s%s", getenv("_TOP"), p->name, ext); 317 if (fexists(path)) 318 cp = path; 319 else 320 cp = fileFindByPath(pkg, p->name); 321 if (cp) { 322 if (Verbose) 323 printf("Loading it from %s.\n", cp); 324 if (vsystem("%s %s %s '%s'", PkgAddCmd, Verbose ? "-v " : "", PrefixRecursive ? prefixArg : "", cp)) { 325 warnx("autoload of dependency '%s' failed%s", 326 cp, Force ? " (proceeding anyway)" : "!"); 327 if (!Force) 328 ++code; 329 } 330 } 331 else { 332 warnx("could not find package %s %s", 333 p->name, Force ? " (proceeding anyway)" : "!"); 334 if (!Force) 335 ++code; 336 } 337 } 338 else if ((cp = fileGetURL(pkg, p->name, KeepPackage)) != NULL) { 339 if (Verbose) 340 printf("Finished loading %s over FTP.\n", p->name); 341 if (!fexists("+CONTENTS")) { 342 warnx("autoloaded package %s has no +CONTENTS file?", 343 p->name); 344 if (!Force) 345 ++code; 346 } 347 else if (vsystem("(pwd; /bin/cat +CONTENTS) | %s %s %s -S", PkgAddCmd, Verbose ? "-v" : "", PrefixRecursive ? prefixArg : "")) { 348 warnx("pkg_add of dependency '%s' failed%s", 349 p->name, Force ? " (proceeding anyway)" : "!"); 350 if (!Force) 351 ++code; 352 } 353 else if (Verbose) 354 printf("\t'%s' loaded successfully.\n", p->name); 355 /* Nuke the temporary playpen */ 356 leave_playpen(); 357 } 358 } 359 else { 360 if (Verbose) 361 printf("and was not found%s.\n", Force ? " (proceeding anyway)" : ""); 362 else 363 printf("Package dependency %s for %s not found%s\n", p->name, pkg, 364 Force ? " (proceeding anyway)" : "!"); 365 if (!Force) 366 ++code; 367 } 368 } 369 else if (Verbose) 370 printf(" - already installed.\n"); 371 } 372 } 373 374 if (code != 0) 375 goto bomb; 376 377 /* Look for the requirements file */ 378 if (fexists(REQUIRE_FNAME)) { 379 vsystem("/bin/chmod +x %s", REQUIRE_FNAME); /* be sure */ 380 if (Verbose) 381 printf("Running requirements file first for %s..\n", Plist.name); 382 if (!Fake && vsystem("./%s %s INSTALL", REQUIRE_FNAME, Plist.name)) { 383 warnx("package %s fails requirements %s", pkg_fullname, 384 Force ? "installing anyway" : "- not installed"); 385 if (!Force) { 386 code = 1; 387 goto success; /* close enough for government work */ 388 } 389 } 390 } 391 392 /* 393 * Test whether to use the old method of passing tokens to installation 394 * scripts, and set appropriate variables.. 395 */ 396 397 if (fexists(POST_INSTALL_FNAME)) { 398 new_m = 1; 399 sprintf(post_script, "%s", POST_INSTALL_FNAME); 400 pre_arg[0] = '\0'; 401 post_arg[0] = '\0'; 402 } else { 403 if (fexists(INSTALL_FNAME)) { 404 sprintf(post_script, "%s", INSTALL_FNAME); 405 sprintf(pre_arg, "PRE-INSTALL"); 406 sprintf(post_arg, "POST-INSTALL"); 407 } 408 } 409 410 /* If we're really installing, and have an installation file, run it */ 411 if (!NoInstall && fexists(pre_script)) { 412 vsystem("/bin/chmod +x %s", pre_script); /* make sure */ 413 if (Verbose) 414 printf("Running pre-install for %s..\n", Plist.name); 415 if (!Fake && vsystem("./%s %s %s", pre_script, Plist.name, pre_arg)) { 416 warnx("install script returned error status"); 417 unlink(pre_script); 418 code = 1; 419 goto success; /* nothing to uninstall yet */ 420 } 421 } 422 423 /* Now finally extract the entire show if we're not going direct */ 424 if (!inPlace && !Fake) 425 extract_plist(".", &Plist); 426 427 if (!Fake && fexists(MTREE_FNAME)) { 428 if (Verbose) 429 printf("Running mtree for %s..\n", Plist.name); 430 p = find_plist(&Plist, PLIST_CWD); 431 if (Verbose) 432 printf("mtree -U -f %s -d -e -p %s >%s\n", MTREE_FNAME, p ? p->name : "/", _PATH_DEVNULL); 433 if (!Fake) { 434 if (vsystem("/usr/sbin/mtree -U -f %s -d -e -p %s >%s", MTREE_FNAME, p ? p->name : "/", _PATH_DEVNULL)) 435 warnx("mtree returned a non-zero status - continuing"); 436 } 437 } 438 439 /* Run the installation script one last time? */ 440 if (!NoInstall && fexists(post_script)) { 441 vsystem("/bin/chmod +x %s", post_script); /* make sure */ 442 if (Verbose) 443 printf("Running post-install for %s..\n", Plist.name); 444 if (!Fake && vsystem("./%s %s %s", post_script, Plist.name, post_arg)) { 445 warnx("install script returned error status"); 446 unlink(post_script); 447 code = 1; 448 goto fail; 449 } 450 } 451 452 /* Time to record the deed? */ 453 if (!NoRecord && !Fake) { 454 char contents[FILENAME_MAX]; 455 FILE *contfile; 456 457 if (getuid() != 0) 458 warnx("not running as root - trying to record install anyway"); 459 sprintf(LogDir, "%s/%s", LOG_DIR, Plist.name); 460 zapLogDir = 1; 461 if (Verbose) 462 printf("Attempting to record package into %s..\n", LogDir); 463 if (make_hierarchy(LogDir)) { 464 warnx("can't record package into '%s', you're on your own!", 465 LogDir); 466 bzero(LogDir, FILENAME_MAX); 467 code = 1; 468 goto success; /* close enough for government work */ 469 } 470 /* Make sure pkg_info can read the entry */ 471 vsystem("/bin/chmod a+rx %s", LogDir); 472 move_file(".", DESC_FNAME, LogDir); 473 move_file(".", COMMENT_FNAME, LogDir); 474 if (fexists(INSTALL_FNAME)) 475 move_file(".", INSTALL_FNAME, LogDir); 476 if (fexists(POST_INSTALL_FNAME)) 477 move_file(".", POST_INSTALL_FNAME, LogDir); 478 if (fexists(DEINSTALL_FNAME)) 479 move_file(".", DEINSTALL_FNAME, LogDir); 480 if (fexists(POST_DEINSTALL_FNAME)) 481 move_file(".", POST_DEINSTALL_FNAME, LogDir); 482 if (fexists(REQUIRE_FNAME)) 483 move_file(".", REQUIRE_FNAME, LogDir); 484 if (fexists(DISPLAY_FNAME)) 485 move_file(".", DISPLAY_FNAME, LogDir); 486 if (fexists(MTREE_FNAME)) 487 move_file(".", MTREE_FNAME, LogDir); 488 sprintf(contents, "%s/%s", LogDir, CONTENTS_FNAME); 489 contfile = fopen(contents, "w"); 490 if (!contfile) { 491 warnx("can't open new contents file '%s'! can't register pkg", 492 contents); 493 goto success; /* can't log, but still keep pkg */ 494 } 495 write_plist(&Plist, contfile); 496 fclose(contfile); 497 for (p = Plist.head; p ; p = p->next) { 498 char *deporigin, **depnames; 499 int i; 500 501 if (p->type != PLIST_PKGDEP) 502 continue; 503 deporigin = (p->next->type == PLIST_DEPORIGIN) ? p->next->name : 504 NULL; 505 if (Verbose) { 506 printf("Trying to record dependency on package '%s'", p->name); 507 if (deporigin != NULL) 508 printf(" with '%s' origin", deporigin); 509 printf(".\n"); 510 } 511 512 depnames = (deporigin != NULL) ? matchbyorigin(deporigin, NULL) : 513 NULL; 514 if (depnames == NULL) { 515 depnames = alloca(sizeof(*depnames) * 2); 516 depnames[0] = p->name; 517 depnames[1] = NULL; 518 } 519 if(!IgnoreDeps){ 520 for (i = 0; depnames[i] != NULL; i++) { 521 sprintf(contents, "%s/%s/%s", LOG_DIR, depnames[i], 522 REQUIRED_BY_FNAME); 523 if (strcmp(p->name, depnames[i]) != 0) 524 warnx("warning: package '%s' requires '%s', but '%s' " 525 "is installed", Plist.name, p->name, depnames[i]); 526 contfile = fopen(contents, "a"); 527 if (!contfile) 528 warnx("can't open dependency file '%s'!\n" 529 "dependency registration is incomplete", contents); 530 else { 531 fprintf(contfile, "%s\n", Plist.name); 532 if (fclose(contfile) == EOF) 533 warnx("cannot properly close file %s", contents); 534 } 535 } 536 } 537 } 538 if (Verbose) 539 printf("Package %s registered in %s\n", Plist.name, LogDir); 540 } 541 542 if ((p = find_plist(&Plist, PLIST_DISPLAY)) != NULL) { 543 FILE *fp; 544 char buf[BUFSIZ]; 545 546 snprintf(buf, sizeof buf, "%s/%s", LogDir, p->name); 547 fp = fopen(buf, "r"); 548 if (fp) { 549 putc('\n', stdout); 550 while (fgets(buf, sizeof(buf), fp)) 551 fputs(buf, stdout); 552 putc('\n', stdout); 553 (void) fclose(fp); 554 } else { 555 if (!Fake) { 556 warnx("cannot open %s as display file", buf); 557 } 558 } 559 } 560 561 goto success; 562 563 bomb: 564 code = 1; 565 goto success; 566 567 fail: 568 /* Nuke the whole (installed) show, XXX but don't clean directories */ 569 if (!Fake) 570 delete_package(FALSE, FALSE, &Plist); 571 572 success: 573 /* delete the packing list contents */ 574 free_plist(&Plist); 575 leave_playpen(); 576 return code; 577} 578 579static int 580sanity_check(char *pkg) 581{ 582 int code = 0; 583 584 if (!fexists(CONTENTS_FNAME)) { 585 warnx("package %s has no CONTENTS file!", pkg); 586 code = 1; 587 } 588 else if (!fexists(COMMENT_FNAME)) { 589 warnx("package %s has no COMMENT file!", pkg); 590 code = 1; 591 } 592 else if (!fexists(DESC_FNAME)) { 593 warnx("package %s has no DESC file!", pkg); 594 code = 1; 595 } 596 return code; 597} 598 599void 600cleanup(int sig) 601{ 602 static int in_cleanup = 0; 603 604 if (!in_cleanup) { 605 in_cleanup = 1; 606 if (sig) 607 printf("Signal %d received, cleaning up..\n", sig); 608 if (!Fake && zapLogDir && LogDir[0]) 609 vsystem("%s -rf %s", REMOVE_CMD, LogDir); 610 leave_playpen(); 611 } 612 if (sig) 613 exit(1); 614} 615