1026 lines
28 KiB
C
1026 lines
28 KiB
C
/* $NetBSD: perform.c,v 1.102 2004/07/30 11:35:46 agc 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 1.102 2004/07/30 11:35:46 agc 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 <stdlib.h>
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#include <sys/utsname.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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/* used in build information */
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enum {
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Good,
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Missing,
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Warning,
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Fatal
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};
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/* Read package build information */
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static int
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read_buildinfo(char **buildinfo)
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{
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char *key;
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char *line;
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size_t len;
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FILE *fp;
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if ((fp = fopen(BUILD_INFO_FNAME, "r")) == NULL) {
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warnx("unable to open %s file.", BUILD_INFO_FNAME);
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return 0;
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}
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while ((line = fgetln(fp, &len)) != NULL) {
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if (line[len - 1] == '\n')
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line[len - 1] = '\0';
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if ((key = strsep(&line, "=")) == NULL)
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continue;
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/*
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* pkgsrc used to create the BUILDINFO file using
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* "key= value", so skip the space if it's there.
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*/
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if (line == NULL)
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continue;
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if (line[0] == ' ')
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line += sizeof(char);
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/*
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* we only care about opsys, arch, version, and
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* dependency recommendations
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*/
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if (line[0] != '\0') {
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if (strcmp(key, "OPSYS") == 0)
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buildinfo[BI_OPSYS] = strdup(line);
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else if (strcmp(key, "OS_VERSION") == 0)
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buildinfo[BI_OS_VERSION] = strdup(line);
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else if (strcmp(key, "MACHINE_ARCH") == 0)
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buildinfo[BI_MACHINE_ARCH] = strdup(line);
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else if (strcmp(key, "IGNORE_RECOMMENDED") == 0)
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buildinfo[BI_IGNORE_RECOMMENDED] = strdup(line);
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}
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}
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(void) fclose(fp);
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if (buildinfo[BI_OPSYS] == NULL ||
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buildinfo[BI_OS_VERSION] == NULL ||
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buildinfo[BI_MACHINE_ARCH] == NULL) {
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warnx("couldn't extract build information from package.");
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return 0;
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}
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return 1;
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}
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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 (fexec_skipempty(BINDIR "/pkg_add", "-K", _pkgdb_getPKGDB_DIR(),
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"-s", get_verification(),
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NoView ? "-L" : "",
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View ? "-w" : "", View ? View : "",
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Viewbase ? "-W" : "", Viewbase ? Viewbase : "",
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Force ? "-f" : "",
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Prefix ? "-p" : "", Prefix ? Prefix : "",
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Verbose ? "-v" : "", name, NULL)) {
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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 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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char *buildinfo[BI_ENUM_COUNT];
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int replacing = 0;
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char *where_to;
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char dbdir[FILENAME_MAX];
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const char *exact, *extra1;
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FILE *cfile;
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int errc, err_prescan;
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plist_t *p;
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struct stat sb;
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struct utsname host_uname;
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int inPlace;
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int rc;
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Boolean is_depoted_pkg = FALSE;
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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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memset(buildinfo, '\0', sizeof(buildinfo));
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inPlace = 0;
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umask(DEF_UMASK);
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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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} 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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extra1 = CONTENTS_FNAME;
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} else {
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/* some values for stdin */
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extra1 = 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, extra1)) {
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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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/* Read the OS, version and architecture from BUILD_INFO file */
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if (!read_buildinfo(buildinfo)) {
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warn("can't read build information from %s", BUILD_INFO_FNAME);
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if (!Force) {
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warnx("aborting.");
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goto bomb;
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}
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}
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if (uname(&host_uname) < 0) {
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warnx("uname() failed.");
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if (!Force) {
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warnx("aborting.");
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goto bomb;
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}
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} else {
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int status = Good;
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/* check that we have read some values from buildinfo */
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if (buildinfo[BI_OPSYS] == NULL) {
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warnx("Missing operating system value from build information");
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status = Missing;
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}
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if (buildinfo[BI_MACHINE_ARCH] == NULL) {
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warnx("Missing machine architecture value from build information");
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status = Missing;
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}
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if (buildinfo[BI_OS_VERSION] == NULL) {
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warnx("Missing operating system version value from build information");
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status = Missing;
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}
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if (status == Good) {
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/* If either the OS or arch are different, bomb */
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if (strcmp(OPSYS_NAME, buildinfo[BI_OPSYS]) != 0 ||
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strcmp(MACHINE_ARCH, buildinfo[BI_MACHINE_ARCH]) != 0) {
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status = Fatal;
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}
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/* If OS and arch are the same, warn if version differs */
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if (strcmp(OPSYS_NAME, buildinfo[BI_OPSYS]) == 0 &&
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strcmp(MACHINE_ARCH, buildinfo[BI_MACHINE_ARCH]) == 0) {
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if (strcmp(host_uname.release, buildinfo[BI_OS_VERSION]) != 0) {
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status = Warning;
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}
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} else {
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status = Fatal;
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}
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if (status != Good) {
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warnx("Package `%s' OS mismatch:", pkg);
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warnx("%s/%s %s (pkg) vs. %s/%s %s (this host)",
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buildinfo[BI_OPSYS],
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buildinfo[BI_MACHINE_ARCH],
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buildinfo[BI_OS_VERSION],
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OPSYS_NAME,
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MACHINE_ARCH,
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host_uname.release);
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}
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}
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|
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if (!Force && status == Fatal) {
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warnx("aborting.");
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goto bomb;
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}
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}
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|
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/* Check if IGNORE_RECOMMENDED was set when this package was built. */
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if (buildinfo[BI_IGNORE_RECOMMENDED] != NULL &&
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strcasecmp(buildinfo[BI_IGNORE_RECOMMENDED], "NO") != 0) {
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warnx("Package `%s' has", pkg);
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warnx("IGNORE_RECOMMENDED set: This package was built with");
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warnx("dependency recommendations ignored. It may have been");
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warnx("built against a set of installed packages that is");
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warnx("different from the recommended set of pre-requisites.");
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warnx("As a consequence, this package may not work on this");
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warnx("or other systems with a different set of packages.");
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if (!Force && !getenv("PKG_IGNORE_RECOMMENDED")) {
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warnx("aborting.");
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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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* 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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|
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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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|
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if (fexists(VIEWS_FNAME))
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is_depoted_pkg = TRUE;
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|
|
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/*
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* Depoted packages' dbdir is the same as DEPOTBASE. Non-depoted
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* packages' dbdir comes from the command-line or the environment.
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*/
|
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if (is_depoted_pkg) {
|
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p = find_plist(&Plist, PLIST_CWD);
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(void) strlcpy(dbdir, dirname_of(p->name), sizeof(dbdir));
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(void) strlcpy(LogDir, p->name, sizeof(LogDir));
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} else {
|
|
(void) strlcpy(dbdir, _pkgdb_getPKGDB_DIR(), sizeof(dbdir));
|
|
(void) snprintf(LogDir, sizeof(LogDir), "%s/%s", dbdir, PkgName);
|
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}
|
|
|
|
/* make sure dbdir actually exists! */
|
|
if (!(isdir(dbdir) || islinktodir(dbdir))) {
|
|
if (fexec("mkdir", "-p", dbdir, NULL)) {
|
|
errx(EXIT_FAILURE,
|
|
"Database-dir %s cannot be generated, aborting.",
|
|
dbdir);
|
|
}
|
|
}
|
|
|
|
/* See if this package (exact version) is already registered */
|
|
if ((isdir(LogDir) || islinktodir(LogDir)) && !Force) {
|
|
warnx("package `%s' already recorded as installed", PkgName);
|
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goto success; /* close enough for government work */
|
|
}
|
|
|
|
/* See if some other version of us is already installed */
|
|
{
|
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char *s;
|
|
|
|
if ((s = strrchr(PkgName, '-')) != NULL) {
|
|
char buf[FILENAME_MAX];
|
|
char installed[FILENAME_MAX];
|
|
|
|
/*
|
|
* See if the pkg is already installed. If so, we might
|
|
* want to upgrade/replace it.
|
|
*/
|
|
(void) snprintf(buf, sizeof(buf), "%.*s[0-9]*",
|
|
(int)(s - PkgName) + 1, PkgName);
|
|
if (findmatchingname(dbdir, buf, note_whats_installed, installed) > 0) {
|
|
if (Replace) {
|
|
snprintf(replace_from, sizeof(replace_from), "%s/%s/" REQUIRED_BY_FNAME,
|
|
dbdir, installed);
|
|
snprintf(replace_via, sizeof(replace_via), "%s/.%s." REQUIRED_BY_FNAME,
|
|
dbdir, installed);
|
|
snprintf(replace_to, sizeof(replace_to), "%s/%s/" REQUIRED_BY_FNAME,
|
|
dbdir, PkgName);
|
|
|
|
if (Verbose)
|
|
printf("Upgrading %s to %s.\n", installed, PkgName);
|
|
|
|
if (fexists(replace_from)) { /* Are there any dependencies? */
|
|
/*
|
|
* Upgrade step 1/4: Check if the new version is ok with all pkgs
|
|
* (from +REQUIRED_BY) that require this pkg
|
|
*/
|
|
FILE *rb; /* +REQUIRED_BY file */
|
|
char pkg2chk[FILENAME_MAX];
|
|
|
|
rb = fopen(replace_from, "r");
|
|
if (! rb) {
|
|
warnx("Cannot open '%s' for reading%s", replace_from,
|
|
Force ? " (proceeding anyways)" : "");
|
|
if (Force)
|
|
goto ignore_replace_depends_check;
|
|
else
|
|
goto bomb;
|
|
}
|
|
while (fgets(pkg2chk, sizeof(pkg2chk), rb)) {
|
|
package_t depPlist;
|
|
FILE *depf;
|
|
plist_t *depp;
|
|
char depC[FILENAME_MAX];
|
|
|
|
s = strrchr(pkg2chk, '\n');
|
|
if (s)
|
|
*s = '\0'; /* strip trailing '\n' */
|
|
|
|
/*
|
|
* step into pkg2chk, read it's +CONTENTS file and see if
|
|
* all @pkgdep lines agree with PkgName (using pmatch())
|
|
*/
|
|
snprintf(depC, sizeof(depC), "%s/%s/%s", dbdir, pkg2chk, CONTENTS_FNAME);
|
|
depf = fopen(depC , "r");
|
|
if (depf == NULL) {
|
|
warnx("Cannot check depends in '%s'%s", depC,
|
|
Force ? " (proceeding anyways)" : "!" );
|
|
if (Force)
|
|
goto ignore_replace_depends_check;
|
|
else
|
|
goto bomb;
|
|
}
|
|
read_plist(&depPlist, depf);
|
|
fclose(depf);
|
|
|
|
for (depp = depPlist.head; depp; depp = depp->next) {
|
|
char base_new[FILENAME_MAX];
|
|
char base_exist[FILENAME_MAX];
|
|
char *s2;
|
|
|
|
if (depp->type != PLIST_PKGDEP)
|
|
continue;
|
|
|
|
/* Prepare basename (no versions) of both pkgs,
|
|
* to see if we want to compare against that
|
|
* one at all.
|
|
*/
|
|
strlcpy(base_new, PkgName, sizeof(base_new));
|
|
s2 = strpbrk(base_new, "<>[]?*{");
|
|
if (s2)
|
|
*s2 = '\0';
|
|
else {
|
|
s2 = strrchr(base_new, '-');
|
|
if (s2)
|
|
*s2 = '\0';
|
|
}
|
|
strlcpy(base_exist, depp->name, sizeof(base_exist));
|
|
s2 = strpbrk(base_exist, "<>[]?*{");
|
|
if (s2)
|
|
*s2 = '\0';
|
|
else {
|
|
s2 = strrchr(base_exist, '-');
|
|
if (s2)
|
|
*s2 = '\0';
|
|
}
|
|
if (strcmp(base_new, base_exist) == 0) {
|
|
/* Same pkg, so do the interesting compare */
|
|
if (pmatch(depp->name, PkgName)) {
|
|
if (Verbose)
|
|
printf("@pkgdep check: %s is ok for %s (in %s pkg)\n",
|
|
PkgName, depp->name, pkg2chk);
|
|
} else {
|
|
printf("Package %s requires %s, \n\tCannot replace with %s%s\n",
|
|
pkg2chk, depp->name, PkgName,
|
|
Force? " (proceeding anyways)" : "!");
|
|
if (! Force)
|
|
goto bomb;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
fclose(rb);
|
|
|
|
ignore_replace_depends_check:
|
|
/*
|
|
* Upgrade step 2/4: Do the actual update by moving aside
|
|
* the +REQUIRED_BY file, deinstalling the old pkg, adding
|
|
* the new one and moving the +REQUIRED_BY file back
|
|
* into place (finished in step 3/4)
|
|
*/
|
|
if (Verbose)
|
|
printf("mv %s %s\n", replace_from, replace_via);
|
|
rc = rename(replace_from, replace_via);
|
|
assert(rc == 0);
|
|
|
|
replacing = 1;
|
|
}
|
|
|
|
if (Verbose) {
|
|
printf("%s/pkg_delete -K %s '%s'\n",
|
|
BINDIR,
|
|
dbdir,
|
|
installed);
|
|
}
|
|
fexec(BINDIR "/pkg_delete", "-K", dbdir, installed, NULL);
|
|
} else if (!is_depoted_pkg) {
|
|
warnx("other version '%s' already installed", installed);
|
|
|
|
errc = 1;
|
|
goto success; /* close enough for government work */
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* See if there are conflicting packages installed */
|
|
for (p = Plist.head; p; p = p->next) {
|
|
char installed[FILENAME_MAX];
|
|
|
|
if (p->type != PLIST_PKGCFL)
|
|
continue;
|
|
if (Verbose)
|
|
printf("Package `%s' conflicts with `%s'.\n", PkgName, p->name);
|
|
if (findmatchingname(dbdir, p->name, note_whats_installed, installed) > 0) {
|
|
warnx("Conflicting package `%s'installed, please use\n"
|
|
"\t\"pkg_delete %s\" first to remove it!", installed, installed);
|
|
++errc;
|
|
}
|
|
}
|
|
|
|
/* Quick pre-check if any conflicting dependencies are installed
|
|
* (e.g. version X is installed, but version Y is required)
|
|
*/
|
|
err_prescan=0;
|
|
for (p = Plist.head; p; p = p->next) {
|
|
char installed[FILENAME_MAX];
|
|
|
|
if (p->type != PLIST_PKGDEP)
|
|
continue;
|
|
if (Verbose)
|
|
printf("Depends pre-scan: `%s' required.\n", p->name);
|
|
if (findmatchingname(dbdir, p->name, note_whats_installed, installed) <= 0) {
|
|
/*
|
|
* required pkg not found. look if it's available with a more liberal
|
|
* pattern. If so, this will lead to problems later (check on "some
|
|
* other version of us is already installed" will fail, see above),
|
|
* and we better stop right now.
|
|
*/
|
|
char *s;
|
|
int skip = -1;
|
|
|
|
/* doing this right required to parse the full version(s),
|
|
* do a 99% solution here for now */
|
|
if (strchr(p->name, '{'))
|
|
continue; /* would remove trailing '}' else */
|
|
|
|
if ((s = strpbrk(p->name, "<>")) != NULL) {
|
|
skip = 0;
|
|
} else if (((s = strstr(p->name, "-[0-9]*")) != NULL) &&
|
|
(*(s + sizeof("-[0-9]*") - 1) == '\0')) {
|
|
/* -[0-9]* already present so no need to */
|
|
/* add it a second time */
|
|
skip = -1;
|
|
} else if ((s = strrchr(p->name, '-')) != NULL) {
|
|
skip = 1;
|
|
}
|
|
|
|
if (skip >= 0) {
|
|
char buf[FILENAME_MAX];
|
|
|
|
(void) snprintf(buf, sizeof(buf),
|
|
skip ? "%.*s[0-9]*" : "%.*s-[0-9]*",
|
|
(int)(s - p->name) + skip, p->name);
|
|
if (findmatchingname(dbdir, buf, note_whats_installed, installed) > 0) {
|
|
warnx("pkg `%s' required, but `%s' found installed.",
|
|
p->name, installed);
|
|
|
|
if (replacing) {
|
|
printf("HF: replace note -- could 'pkg_delete %s', and let the normal\n"
|
|
"dependency handling reinstall the replaced package, assuming one IS\n"
|
|
"available. But then I'd expect proper binary pkgs being available for\n"
|
|
"the replace case.\n", installed);
|
|
}
|
|
|
|
if (Force) {
|
|
warnx("Proceeding anyway.");
|
|
} else {
|
|
err_prescan++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
if (err_prescan > 0) {
|
|
warnx("Please resolve this conflict!");
|
|
errc += err_prescan;
|
|
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 && fexec("./" REQUIRE_FNAME, PkgName, "INSTALL", NULL)) {
|
|
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 && fexec("./" INSTALL_FNAME, PkgName, "PRE-INSTALL", NULL)) {
|
|
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.
|
|
* We need to reset the package dbdir so that extract_plist()
|
|
* updates the correct pkgdb.byfile.db database.
|
|
*/
|
|
if (!inPlace && !Fake) {
|
|
_pkgdb_setPKGDB_DIR(dbdir);
|
|
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 (fexec(MTREE_CMD, "-U", "-f", MTREE_FNAME, "-d", "-e", "-p",
|
|
p ? p->name : "/", NULL))
|
|
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 && fexec("./" INSTALL_FNAME, PkgName, "POST-INSTALL", NULL)) {
|
|
warnx("install script returned error status");
|
|
errc = 1;
|
|
goto fail;
|
|
}
|
|
}
|
|
|
|
/* Time to record the deed? */
|
|
if (!NoRecord && !Fake) {
|
|
char contents[FILENAME_MAX];
|
|
|
|
#ifndef __INTERIX
|
|
if (getuid() != 0)
|
|
warnx("not running as root - trying to record install anyway");
|
|
#endif
|
|
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);
|
|
if (fexists(VIEWS_FNAME)) {
|
|
is_depoted_pkg = TRUE;
|
|
move_file(".", VIEWS_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);
|
|
}
|
|
|
|
/* Add the package to a default view. */
|
|
if (!Fake && !NoView && is_depoted_pkg) {
|
|
if (Verbose) {
|
|
printf("%s/pkg_view -d %s %s%s %s%s %sadd %s\n",
|
|
BINDIR, dbdir,
|
|
View ? "-w " : "", View ? View : "",
|
|
Viewbase ? "-W " : "", Viewbase ? Viewbase : "",
|
|
Verbose ? "-v " : "", PkgName);
|
|
}
|
|
|
|
fexec_skipempty(BINDIR "/pkg_view", "-d", dbdir,
|
|
View ? "-w " : "", View ? View : "",
|
|
Viewbase ? "-W " : "", Viewbase ? Viewbase : "",
|
|
Verbose ? "-v " : "", "add", PkgName, NULL);
|
|
}
|
|
|
|
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;
|
|
}
|
|
|