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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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