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- /*
- * dpkg - main program for package management
- * errors.c - per package error handling
- *
- * Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
- * Copyright © 2007-2014 Guillem Jover <guillem@debian.org>
- *
- * This is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
- #include <config.h>
- #include <compat.h>
- #include <sys/types.h>
- #include <sys/stat.h>
- #include <sys/wait.h>
- #include <errno.h>
- #include <limits.h>
- #include <string.h>
- #include <dirent.h>
- #include <unistd.h>
- #include <stdlib.h>
- #include <stdio.h>
- #include <dpkg/i18n.h>
- #include <dpkg/dpkg.h>
- #include <dpkg/dpkg-db.h>
- #include <dpkg/options.h>
- #include "main.h"
- bool abort_processing = false;
- static int nerrs = 0;
- struct error_report {
- struct error_report *next;
- char *what;
- };
- static struct error_report *reports = NULL;
- static struct error_report **lastreport= &reports;
- static struct error_report emergency;
- static void
- enqueue_error_report(const char *arg)
- {
- struct error_report *nr;
- nr= malloc(sizeof(struct error_report));
- if (!nr) {
- notice(_("failed to allocate memory for new entry in list of failed packages: %s"),
- strerror(errno));
- abort_processing = true;
- nr= &emergency;
- }
- nr->what = m_strdup(arg);
- nr->next = NULL;
- *lastreport= nr;
- lastreport= &nr->next;
- if (nerrs++ < errabort) return;
- notice(_("too many errors, stopping"));
- abort_processing = true;
- }
- void
- print_error_perpackage(const char *emsg, const void *data)
- {
- const char *pkgname = data;
- notice(_("error processing package %s (--%s):\n %s"),
- pkgname, cipaction->olong, emsg);
- statusfd_send("status: %s : %s : %s", pkgname, "error", emsg);
- enqueue_error_report(pkgname);
- }
- void
- print_error_perarchive(const char *emsg, const void *data)
- {
- const char *filename = data;
- notice(_("error processing archive %s (--%s):\n %s"),
- filename, cipaction->olong, emsg);
- statusfd_send("status: %s : %s : %s", filename, "error", emsg);
- enqueue_error_report(filename);
- }
- int
- reportbroken_retexitstatus(int ret)
- {
- if (reports) {
- fputs(_("Errors were encountered while processing:\n"),stderr);
- while (reports) {
- fprintf(stderr," %s\n",reports->what);
- free(reports->what);
- reports= reports->next;
- }
- }
- if (abort_processing) {
- fputs(_("Processing was halted because there were too many errors.\n"),stderr);
- }
- return nerrs ? 1 : ret;
- }
- bool
- skip_due_to_hold(struct pkginfo *pkg)
- {
- if (pkg->want != PKG_WANT_HOLD)
- return false;
- if (fc_hold) {
- notice(_("package %s was on hold, processing it anyway as you requested"),
- pkg_name(pkg, pnaw_nonambig));
- return false;
- }
- printf(_("Package %s is on hold, not touching it. Use --force-hold to override.\n"),
- pkg_name(pkg, pnaw_nonambig));
- return true;
- }
- void forcibleerr(int forceflag, const char *fmt, ...) {
- va_list args;
- va_start(args, fmt);
- if (forceflag) {
- warning(_("overriding problem because --force enabled:"));
- warningv(fmt, args);
- } else {
- ohshitv(fmt, args);
- }
- va_end(args);
- }
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