1 files changed, 137 insertions, 0 deletions
diff --git a/src/errors.c b/src/errors.c
new file mode 100644
index 0000000..50d4155
--- /dev/null
+++ b/src/errors.c
@@ -0,0 +1,137 @@
+/*
+ * 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(*nr));
+  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 (in_force(FORCE_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;
+}
+