825 lines
22 KiB
C
825 lines
22 KiB
C
/* $NetBSD: perform.c,v 1.85 2003/08/25 10:35:28 tron Exp $ */
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#include <sys/cdefs.h>
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#ifndef lint
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#if 0
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static const char *rcsid = "from FreeBSD Id: perform.c,v 1.44 1997/10/13 15:03:46 jkh Exp";
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#else
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__RCSID("$NetBSD: perform.c,v 1.85 2003/08/25 10:35:28 tron Exp $");
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#endif
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#endif
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/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jordan K. Hubbard
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* 18 July 1993
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*
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* This is the main body of the add module.
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*
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*/
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#include <assert.h>
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#include <err.h>
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#include "lib.h"
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#include "add.h"
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#include "verify.h"
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#include <signal.h>
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#include <string.h>
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#include <sys/wait.h>
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static char LogDir[FILENAME_MAX];
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static int zapLogDir; /* Should we delete LogDir? */
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static package_t Plist;
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static char *Home;
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static int
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sanity_check(const char *pkg)
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{
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int errc = 0;
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if (!fexists(CONTENTS_FNAME)) {
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warnx("package %s has no CONTENTS file!", pkg);
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errc = 1;
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} else if (!fexists(COMMENT_FNAME)) {
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warnx("package %s has no COMMENT file!", pkg);
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errc = 1;
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} else if (!fexists(DESC_FNAME)) {
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warnx("package %s has no DESC file!", pkg);
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errc = 1;
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}
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return errc;
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}
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/* install a pre-requisite package. Returns 1 if it installed it */
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static int
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installprereq(const char *name, int *errc)
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{
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int ret;
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ret = 0;
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if (Verbose)
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printf("Loading it from %s.\n", name);
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path_setenv("PKG_PATH");
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if (vsystem("%s/pkg_add -s %s %s%s%s %s%s",
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BINDIR,
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get_verification(),
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Force ? "-f " : "",
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Prefix ? "-p " : "",
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Prefix ? Prefix : "",
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Verbose ? "-v " : "",
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name)) {
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warnx("autoload of dependency `%s' failed%s",
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name, Force ? " (proceeding anyway)" : "!");
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if (!Force)
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++(*errc);
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} else {
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ret = 1;
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}
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return ret;
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}
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/*
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* Install a single package
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* Returns 0 if everything is ok, >0 else
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*/
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static int
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pkg_do(const char *pkg)
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{
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char playpen[FILENAME_MAX];
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char extract_contents[FILENAME_MAX];
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char replace_from[FILENAME_MAX];
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char replace_via[FILENAME_MAX];
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char replace_to[FILENAME_MAX];
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int replacing = 0;
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char *where_to, *tmp, *extract;
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char *dbdir;
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const char *exact;
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FILE *cfile;
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int errc;
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plist_t *p;
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struct stat sb;
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int inPlace;
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int rc;
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errc = 0;
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zapLogDir = 0;
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LogDir[0] = '\0';
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strlcpy(playpen, FirstPen, sizeof(playpen));
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inPlace = 0;
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dbdir = (tmp = getenv(PKG_DBDIR)) ? tmp : DEF_LOG_DIR;
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/* make sure dbdir actually exists! */
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if (!(isdir(dbdir) || islinktodir(dbdir))) {
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if (fexec("mkdir", "-m", "755", "-p", dbdir, NULL)) {
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errx(EXIT_FAILURE,
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"Database-dir %s cannot be generated, aborting.",
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dbdir);
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}
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}
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/* Are we coming in for a second pass, everything already extracted?
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* (Slave mode) */
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if (!pkg) {
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fgets(playpen, FILENAME_MAX, stdin);
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playpen[strlen(playpen) - 1] = '\0'; /* remove newline! */
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if (chdir(playpen) == FAIL) {
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warnx("add in SLAVE mode can't chdir to %s", playpen);
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return 1;
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}
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read_plist(&Plist, stdin);
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where_to = playpen;
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}
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/* Nope - do it now */
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else {
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const char *tmppkg;
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tmppkg = fileFindByPath(pkg);
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if (tmppkg == NULL) {
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warnx("no pkg found for '%s', sorry.", pkg);
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return 1;
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}
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pkg = tmppkg;
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if (IS_URL(pkg)) {
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Home = fileGetURL(pkg);
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if (Home == NULL) {
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warnx("unable to fetch `%s' by URL", pkg);
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}
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where_to = Home;
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/* make sure the pkg is verified */
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if (!verify(pkg)) {
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warnx("Package %s will not be extracted", pkg);
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goto bomb;
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}
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}
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else { /* local */
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if (!IS_STDIN(pkg)) {
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/* not stdin */
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if (!ispkgpattern(pkg)) {
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if (stat(pkg, &sb) == FAIL) {
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warnx("can't stat package file '%s'", pkg);
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goto bomb;
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}
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/* make sure the pkg is verified */
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if (!verify(pkg)) {
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warnx("Package %s will not be extracted", pkg);
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goto bomb;
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}
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}
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(void) snprintf(extract_contents, sizeof(extract_contents), "--fast-read %s", CONTENTS_FNAME);
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extract = extract_contents;
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} else {
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/* some values for stdin */
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extract = NULL;
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sb.st_size = 100000; /* Make up a plausible average size */
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}
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Home = make_playpen(playpen, sizeof(playpen), sb.st_size * 4);
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if (!Home)
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warnx("unable to make playpen for %ld bytes",
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(long) (sb.st_size * 4));
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where_to = Home;
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if (unpack(pkg, extract)) {
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warnx("unable to extract table of contents file from `%s' - not a package?",
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pkg);
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goto bomb;
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}
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}
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cfile = fopen(CONTENTS_FNAME, "r");
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if (!cfile) {
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warnx("unable to open table of contents file `%s' - not a package?",
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CONTENTS_FNAME);
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goto bomb;
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}
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read_plist(&Plist, cfile);
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fclose(cfile);
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if (!IS_URL(pkg)) {
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/* Extract directly rather than moving? Oh goodie! */
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if (find_plist_option(&Plist, "extract-in-place")) {
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if (Verbose)
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printf("Doing in-place extraction for %s\n", pkg);
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p = find_plist(&Plist, PLIST_CWD);
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if (p) {
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if (!(isdir(p->name) || islinktodir(p->name)) && !Fake) {
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if (Verbose)
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printf("Desired prefix of %s does not exist, creating.\n", p->name);
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(void) fexec("mkdir", "-p", p->name, NULL);
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}
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if (chdir(p->name) == -1) {
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warn("unable to change directory to `%s'", p->name);
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goto bomb;
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}
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where_to = p->name;
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inPlace = 1;
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} else {
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warnx(
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"no prefix specified in `%s' - this is a bad package!",
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pkg);
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goto bomb;
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}
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}
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/*
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* Apply a crude heuristic to see how much space the package will
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* take up once it's unpacked. I've noticed that most packages
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* compress an average of 75%, so multiply by 4 for good measure.
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*/
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if (!inPlace && min_free(playpen) < sb.st_size * 4) {
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warnx("projected size of %ld bytes exceeds available free space\n"
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"in %s. Please set your PKG_TMPDIR variable to point\n"
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"to a location with more free space and try again.",
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(long) (sb.st_size * 4), playpen);
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goto bomb;
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}
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/* If this is a direct extract and we didn't want it, stop now */
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if (inPlace && Fake)
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goto success;
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/* Finally unpack the whole mess */
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if (unpack(pkg, NULL)) {
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warnx("unable to extract `%s'!", pkg);
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goto bomb;
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}
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}
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/* Check for sanity */
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if (sanity_check(pkg))
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goto bomb;
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/* If we're running in MASTER mode, just output the plist and return */
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if (AddMode == MASTER) {
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printf("%s\n", where_playpen());
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write_plist(&Plist, stdout, NULL);
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return 0;
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}
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}
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/*
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* If we have a prefix, delete the first one we see and add this
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* one in place of it.
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*/
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if (Prefix) {
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delete_plist(&Plist, FALSE, PLIST_CWD, NULL);
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add_plist_top(&Plist, PLIST_CWD, Prefix);
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}
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setenv(PKG_PREFIX_VNAME, (p = find_plist(&Plist, PLIST_CWD)) ? p->name : ".", 1);
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/* Protect against old packages with bogus @name fields */
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PkgName = (p = find_plist(&Plist, PLIST_NAME)) ? p->name : "anonymous";
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/* See if this package (exact version) is already registered */
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(void) snprintf(LogDir, sizeof(LogDir), "%s/%s", dbdir, PkgName);
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if ((isdir(LogDir) || islinktodir(LogDir)) && !Force) {
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warnx("package `%s' already recorded as installed", PkgName);
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goto success; /* close enough for government work */
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}
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/* See if some other version of us is already installed */
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{
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char *s;
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if ((s = strrchr(PkgName, '-')) != NULL) {
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char buf[FILENAME_MAX];
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char installed[FILENAME_MAX];
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/*
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* See if the pkg is already installed. If so, we might
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* want to upgrade/replace it.
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*/
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(void) snprintf(buf, sizeof(buf), "%.*s[0-9]*",
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(int)(s - PkgName) + 1, PkgName);
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if (findmatchingname(dbdir, buf, note_whats_installed, installed) > 0) {
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if (Replace) {
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snprintf(replace_from, sizeof(replace_from), "%s/%s/" REQUIRED_BY_FNAME,
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dbdir, installed);
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snprintf(replace_via, sizeof(replace_via), "%s/.%s." REQUIRED_BY_FNAME,
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dbdir, installed);
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snprintf(replace_to, sizeof(replace_to), "%s/%s/" REQUIRED_BY_FNAME,
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dbdir, PkgName);
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if (Verbose)
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printf("Upgrading %s to %s.\n", installed, PkgName);
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if (fexists(replace_from)) { /* Are there any dependencies? */
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/*
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* Upgrade step 1/4: Check if the new version is ok with all pkgs
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* (from +REQUIRED_BY) that require this pkg
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*/
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FILE *rb; /* +REQUIRED_BY file */
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char pkg2chk[FILENAME_MAX];
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rb = fopen(replace_from, "r");
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if (! rb) {
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warnx("Cannot open '%s' for reading%s", replace_from,
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Force ? " (proceeding anyways)" : "");
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if (Force)
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goto ignore_replace_depends_check;
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else
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goto bomb;
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}
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while (fgets(pkg2chk, sizeof(pkg2chk), rb)) {
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package_t depPlist;
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FILE *depf;
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plist_t *depp;
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char depC[FILENAME_MAX];
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s = strrchr(pkg2chk, '\n');
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if (s)
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*s = '\0'; /* strip trailing '\n' */
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/*
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* step into pkg2chk, read it's +CONTENTS file and see if
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* all @pkgdep lines agree with PkgName (using pmatch())
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*/
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snprintf(depC, sizeof(depC), "%s/%s/%s", dbdir, pkg2chk, CONTENTS_FNAME);
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depf = fopen(depC , "r");
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if (depf == NULL) {
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warnx("Cannot check depends in '%s'%s", depC,
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Force ? " (proceeding anyways)" : "!" );
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if (Force)
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goto ignore_replace_depends_check;
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else
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goto bomb;
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}
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read_plist(&depPlist, depf);
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fclose(depf);
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for (depp = depPlist.head; depp; depp = depp->next) {
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char base_new[FILENAME_MAX];
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char base_exist[FILENAME_MAX];
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char *s2;
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if (depp->type != PLIST_PKGDEP)
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continue;
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/* Prepare basename (no versions) of both pkgs,
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* to see if we want to compare against that
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* one at all.
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*/
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strlcpy(base_new, PkgName, sizeof(base_new));
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s2 = strpbrk(base_new, "<>[]?*{");
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if (s2)
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*s2 = '\0';
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else {
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s2 = strrchr(base_new, '-');
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if (s2)
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*s2 = '\0';
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}
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strlcpy(base_exist, depp->name, sizeof(base_exist));
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s2 = strpbrk(base_exist, "<>[]?*{");
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if (s2)
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*s2 = '\0';
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else {
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s2 = strrchr(base_exist, '-');
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if (s2)
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*s2 = '\0';
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}
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if (strcmp(base_new, base_exist) == 0) {
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/* Same pkg, so do the interesting compare */
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if (pmatch(depp->name, PkgName)) {
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if (Verbose)
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printf("@pkgdep check: %s is ok for %s (in %s pkg)\n",
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PkgName, depp->name, pkg2chk);
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} else {
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printf("Package %s requires %s, \n\tCannot replace with %s%s\n",
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pkg2chk, depp->name, PkgName,
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Force? " (proceeding anyways)" : "!");
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if (! Force)
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goto bomb;
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}
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}
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}
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}
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fclose(rb);
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ignore_replace_depends_check:
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/*
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* Upgrade step 2/4: Do the actual update by moving aside
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* the +REQUIRED_BY file, deinstalling the old pkg, adding
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* the new one and moving the +REQUIRED_BY file back
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* into place (finished in step 3/4)
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*/
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if (Verbose)
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printf("mv %s %s\n", replace_from, replace_via);
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rc = rename(replace_from, replace_via);
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assert(rc == 0);
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replacing = 1;
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}
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if (Verbose)
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printf("pkg_delete '%s'\n", installed);
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(void) fexec("pkg_delete", installed, NULL);
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} else {
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warnx("other version '%s' already installed", installed);
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errc = 1;
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goto success; /* close enough for government work */
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}
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}
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}
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}
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/* See if there are conflicting packages installed */
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for (p = Plist.head; p; p = p->next) {
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char installed[FILENAME_MAX];
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if (p->type != PLIST_PKGCFL)
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continue;
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if (Verbose)
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printf("Package `%s' conflicts with `%s'.\n", PkgName, p->name);
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if (findmatchingname(dbdir, p->name, note_whats_installed, installed) > 0) {
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warnx("Conflicting package `%s'installed, please use\n"
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"\t\"pkg_delete %s\" first to remove it!", installed, installed);
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++errc;
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}
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}
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/* Quick pre-check if any conflicting dependencies are installed
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* (e.g. version X is installed, but version Y is required)
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*/
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for (p = Plist.head; p; p = p->next) {
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char installed[FILENAME_MAX];
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if (p->type != PLIST_PKGDEP)
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continue;
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if (Verbose)
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printf("Depends pre-scan: `%s' required.\n", p->name);
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if (findmatchingname(dbdir, p->name, note_whats_installed, installed) <= 0) {
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/*
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* required pkg not found. look if it's available with a more liberal
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* pattern. If so, this will lead to problems later (check on "some
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* other version of us is already installed" will fail, see above),
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* and we better stop right now.
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*/
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char *s;
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int skip = -1;
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/* doing this right required to parse the full version(s),
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* do a 99% solution here for now */
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if (strchr(p->name, '{'))
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continue; /* would remove trailing '}' else */
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if ((s = strpbrk(p->name, "<>")) != NULL) {
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skip = 0;
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} else if (((s = strstr(p->name, "-[0-9]*")) != NULL) &&
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(*(s + sizeof("-[0-9]*") - 1) == '\0')) {
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/* -[0-9]* already present so no need to */
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/* add it a second time */
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skip = -1;
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} else if ((s = strrchr(p->name, '-')) != NULL) {
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skip = 1;
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}
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if (skip >= 0) {
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char buf[FILENAME_MAX];
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(void) snprintf(buf, sizeof(buf),
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skip ? "%.*s[0-9]*" : "%.*s-[0-9]*",
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(int)(s - p->name) + skip, p->name);
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if (findmatchingname(dbdir, buf, note_whats_installed, installed) > 0) {
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warnx("pkg `%s' required, but `%s' found installed.",
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p->name, installed);
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|
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if (replacing) {
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printf("HF: replace note -- could 'pkg_delete %s', and let the normal\n"
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"dependency handling reinstall the replaced package, assuming one IS\n"
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"available. But then I'd expect proper binary pkgs being available for\n"
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"the replace case.\n", installed);
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}
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|
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if (Force) {
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warnx("Proceeding anyway.");
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|
} else {
|
|
warnx("Please resolve this conflict!");
|
|
errc = 1;
|
|
goto success; /* close enough */
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/* Now check the packing list for dependencies */
|
|
for (exact = NULL, p = Plist.head; p; p = p->next) {
|
|
char installed[FILENAME_MAX];
|
|
|
|
if (p->type == PLIST_BLDDEP) {
|
|
exact = p->name;
|
|
continue;
|
|
}
|
|
if (p->type != PLIST_PKGDEP) {
|
|
exact = NULL;
|
|
continue;
|
|
}
|
|
if (Verbose)
|
|
printf("Package `%s' depends on `%s'.\n", PkgName, p->name);
|
|
|
|
if (findmatchingname(dbdir, p->name, note_whats_installed, installed) != 1) {
|
|
/* required pkg not found - need to pull in */
|
|
|
|
if (Fake) {
|
|
/* fake install (???) */
|
|
if (Verbose)
|
|
printf("Package dependency %s for %s not installed%s\n", p->name, pkg,
|
|
Force ? " (proceeding anyway)" : "!");
|
|
} else {
|
|
int done = 0;
|
|
int errc0 = 0;
|
|
|
|
if (exact != NULL) {
|
|
/* first try the exact name, from the @blddep */
|
|
done = installprereq(exact, &errc0);
|
|
}
|
|
if (!done) {
|
|
done = installprereq(p->name, &errc0);
|
|
}
|
|
if (!done && !Force) {
|
|
errc += errc0;
|
|
}
|
|
}
|
|
} else if (Verbose) {
|
|
printf(" - %s already installed.\n", installed);
|
|
}
|
|
}
|
|
|
|
if (errc != 0)
|
|
goto bomb;
|
|
|
|
/* Look for the requirements file */
|
|
if (fexists(REQUIRE_FNAME)) {
|
|
(void) fexec(CHMOD_CMD, "+x", REQUIRE_FNAME, NULL); /* be sure */
|
|
if (Verbose)
|
|
printf("Running requirements file first for %s.\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s INSTALL", REQUIRE_FNAME, PkgName)) {
|
|
warnx("package %s fails requirements %s", pkg,
|
|
Force ? "installing anyway" : "- not installed");
|
|
if (!Force) {
|
|
errc = 1;
|
|
goto success; /* close enough for government work */
|
|
}
|
|
}
|
|
}
|
|
|
|
/* If we're really installing, and have an installation file, run it */
|
|
if (!NoInstall && fexists(INSTALL_FNAME)) {
|
|
(void) fexec(CHMOD_CMD, "+x", INSTALL_FNAME, NULL); /* make sure */
|
|
if (Verbose)
|
|
printf("Running install with PRE-INSTALL for %s.\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s PRE-INSTALL", INSTALL_FNAME, PkgName)) {
|
|
warnx("install script returned error status");
|
|
errc = 1;
|
|
goto success; /* nothing to uninstall yet */
|
|
}
|
|
}
|
|
|
|
/* Now finally extract the entire show if we're not going direct */
|
|
if (!inPlace && !Fake)
|
|
if (!extract_plist(".", &Plist)) {
|
|
errc = 1;
|
|
goto fail;
|
|
}
|
|
|
|
if (!Fake && fexists(MTREE_FNAME)) {
|
|
if (Verbose)
|
|
printf("Running mtree for %s.\n", PkgName);
|
|
p = find_plist(&Plist, PLIST_CWD);
|
|
if (Verbose)
|
|
printf("mtree -U -f %s -d -e -p %s\n", MTREE_FNAME, p ? p->name : "/");
|
|
if (!Fake) {
|
|
if (vsystem("%s/mtree -U -f %s -d -e -p %s", BINDIR, MTREE_FNAME, p ? p->name : "/"))
|
|
warnx("mtree returned a non-zero status - continuing");
|
|
}
|
|
unlink(MTREE_FNAME); /* remove this line to tar up pkg later - HF */
|
|
}
|
|
|
|
/* Run the installation script one last time? */
|
|
if (!NoInstall && fexists(INSTALL_FNAME)) {
|
|
if (Verbose)
|
|
printf("Running install with POST-INSTALL for %s.\n", PkgName);
|
|
if (!Fake && vsystem("./%s %s POST-INSTALL", INSTALL_FNAME, PkgName)) {
|
|
warnx("install script returned error status");
|
|
errc = 1;
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
/* Time to record the deed? */
|
|
if (!NoRecord && !Fake) {
|
|
char contents[FILENAME_MAX];
|
|
|
|
umask(022);
|
|
if (getuid() != 0)
|
|
warnx("not running as root - trying to record install anyway");
|
|
if (!PkgName) {
|
|
warnx("no package name! can't record package, sorry");
|
|
errc = 1;
|
|
goto success; /* well, partial anyway */
|
|
}
|
|
(void) snprintf(LogDir, sizeof(LogDir), "%s/%s", dbdir, PkgName);
|
|
zapLogDir = 1; /* LogDir contains something valid now */
|
|
if (Verbose)
|
|
printf("Attempting to record package into %s.\n", LogDir);
|
|
if (make_hierarchy(LogDir)) {
|
|
warnx("can't record package into '%s', you're on your own!",
|
|
LogDir);
|
|
memset(LogDir, 0, sizeof(LogDir));
|
|
errc = 1;
|
|
goto success; /* close enough for government work */
|
|
}
|
|
/* Make sure pkg_info can read the entry */
|
|
(void) fexec(CHMOD_CMD, "a+rx", LogDir, NULL);
|
|
if (fexists(INSTALL_FNAME))
|
|
move_file(".", INSTALL_FNAME, LogDir);
|
|
if (fexists(DEINSTALL_FNAME))
|
|
move_file(".", DEINSTALL_FNAME, LogDir);
|
|
if (fexists(REQUIRE_FNAME))
|
|
move_file(".", REQUIRE_FNAME, LogDir);
|
|
if (fexists(SIZE_PKG_FNAME))
|
|
move_file(".", SIZE_PKG_FNAME, LogDir);
|
|
if (fexists(SIZE_ALL_FNAME))
|
|
move_file(".", SIZE_ALL_FNAME, LogDir);
|
|
(void) snprintf(contents, sizeof(contents), "%s/%s", LogDir, CONTENTS_FNAME);
|
|
cfile = fopen(contents, "w");
|
|
if (!cfile) {
|
|
warnx("can't open new contents file '%s'! can't register pkg",
|
|
contents);
|
|
goto success; /* can't log, but still keep pkg */
|
|
}
|
|
write_plist(&Plist, cfile, NULL);
|
|
fclose(cfile);
|
|
move_file(".", DESC_FNAME, LogDir);
|
|
move_file(".", COMMENT_FNAME, LogDir);
|
|
if (fexists(BUILD_VERSION_FNAME))
|
|
move_file(".", BUILD_VERSION_FNAME, LogDir);
|
|
if (fexists(BUILD_INFO_FNAME))
|
|
move_file(".", BUILD_INFO_FNAME, LogDir);
|
|
if (fexists(DISPLAY_FNAME))
|
|
move_file(".", DISPLAY_FNAME, LogDir);
|
|
if (fexists(PRESERVE_FNAME))
|
|
move_file(".", PRESERVE_FNAME, LogDir);
|
|
|
|
/* register dependencies */
|
|
/* we could save some cycles here if we remembered what we
|
|
* installed above (in case we got a wildcard dependency) */
|
|
/* XXX remembering in p->name would NOT be good! */
|
|
for (p = Plist.head; p; p = p->next) {
|
|
if (p->type != PLIST_PKGDEP)
|
|
continue;
|
|
if (Verbose)
|
|
printf("Attempting to record dependency on package `%s'\n", p->name);
|
|
(void) snprintf(contents, sizeof(contents), "%s/%s", dbdir,
|
|
basename_of(p->name));
|
|
if (ispkgpattern(p->name)) {
|
|
char *s;
|
|
s = findbestmatchingname(dirname_of(contents),
|
|
basename_of(contents));
|
|
if (s != NULL) {
|
|
char *t;
|
|
t = strrchr(contents, '/');
|
|
strcpy(t + 1, s);
|
|
free(s);
|
|
} else {
|
|
errx(EXIT_FAILURE, "Where did our dependency go?!");
|
|
/* this shouldn't happen... X-) */
|
|
}
|
|
}
|
|
strlcat(contents, "/", sizeof(contents));
|
|
strlcat(contents, REQUIRED_BY_FNAME, sizeof(contents));
|
|
|
|
cfile = fopen(contents, "a");
|
|
if (!cfile)
|
|
warnx("can't open dependency file '%s'!\n"
|
|
"dependency registration is incomplete", contents);
|
|
else {
|
|
fprintf(cfile, "%s\n", PkgName);
|
|
if (fclose(cfile) == EOF)
|
|
warnx("cannot properly close file %s", contents);
|
|
}
|
|
}
|
|
if (Verbose)
|
|
printf("Package %s registered in %s\n", PkgName, LogDir);
|
|
}
|
|
|
|
if ((p = find_plist(&Plist, PLIST_DISPLAY)) != NULL) {
|
|
FILE *fp;
|
|
char buf[BUFSIZ];
|
|
|
|
(void) snprintf(buf, sizeof(buf), "%s/%s", LogDir, p->name);
|
|
fp = fopen(buf, "r");
|
|
if (fp) {
|
|
putc('\n', stdout);
|
|
while (fgets(buf, sizeof(buf), fp))
|
|
fputs(buf, stdout);
|
|
putc('\n', stdout);
|
|
(void) fclose(fp);
|
|
} else
|
|
warnx("cannot open %s as display file", buf);
|
|
}
|
|
|
|
goto success;
|
|
|
|
bomb:
|
|
errc = 1;
|
|
goto success;
|
|
|
|
fail:
|
|
/* Nuke the whole (installed) show, XXX but don't clean directories */
|
|
if (!Fake)
|
|
delete_package(FALSE, FALSE, &Plist);
|
|
|
|
success:
|
|
/* delete the packing list contents */
|
|
free_plist(&Plist);
|
|
leave_playpen(Home);
|
|
|
|
if (replacing) {
|
|
/*
|
|
* Upgrade step 3/4: move back +REQUIRED_BY file
|
|
* (see also step 2/4)
|
|
*/
|
|
rc = rename(replace_via, replace_to);
|
|
assert(rc == 0);
|
|
|
|
/*
|
|
* Upgrade step 4/4: Fix pkgs that depend on us to
|
|
* depend on the new version instead of the old
|
|
* one by fixing @pkgdep lines in +CONTENTS files.
|
|
*/
|
|
/* TODO */
|
|
}
|
|
|
|
return errc;
|
|
}
|
|
|
|
void
|
|
cleanup(int signo)
|
|
{
|
|
static int alreadyCleaning;
|
|
void (*oldint) (int);
|
|
void (*oldhup) (int);
|
|
oldint = signal(SIGINT, SIG_IGN);
|
|
oldhup = signal(SIGHUP, SIG_IGN);
|
|
|
|
if (!alreadyCleaning) {
|
|
alreadyCleaning = 1;
|
|
if (signo)
|
|
printf("Signal %d received, cleaning up.\n", signo);
|
|
if (!Fake && zapLogDir && LogDir[0])
|
|
(void) fexec(REMOVE_CMD, "-fr", LogDir, NULL);
|
|
leave_playpen(Home);
|
|
if (signo)
|
|
exit(1);
|
|
}
|
|
signal(SIGINT, oldint);
|
|
signal(SIGHUP, oldhup);
|
|
}
|
|
|
|
int
|
|
pkg_perform(lpkg_head_t *pkgs)
|
|
{
|
|
int err_cnt = 0;
|
|
lpkg_t *lpp;
|
|
|
|
signal(SIGINT, cleanup);
|
|
signal(SIGHUP, cleanup);
|
|
|
|
if (AddMode == SLAVE)
|
|
err_cnt = pkg_do(NULL);
|
|
else {
|
|
while ((lpp = TAILQ_FIRST(pkgs)) != NULL) {
|
|
path_prepend_from_pkgname(lpp->lp_name);
|
|
err_cnt += pkg_do(lpp->lp_name);
|
|
path_prepend_clear();
|
|
TAILQ_REMOVE(pkgs, lpp, lp_link);
|
|
free_lpkg(lpp);
|
|
}
|
|
}
|
|
|
|
ftp_stop();
|
|
|
|
return err_cnt;
|
|
}
|