1 files changed, 102 insertions, 0 deletions
diff --git a/app-tools/gimp-debug-tool.c b/app-tools/gimp-debug-tool.c
new file mode 100644
index 0000000..da6f862
--- /dev/null
+++ b/app-tools/gimp-debug-tool.c
@@ -0,0 +1,102 @@
+/* gimpdebug
+ * Copyright (C) 2018 Jehan <jehan@gimp.org>
+ *
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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/>.
+ */
+
+/*
+ * GimpDebug simply displays a dialog with debug data (backtraces,
+ * version, etc.), proposing to create a bug report. The reason why it
+ * is a separate executable is simply that when the program crashed,
+ * even though some actions are possible before exit() by catching fatal
+ * errors and signals, it may not be possible to allocate memory
+ * anymore. Therefore creating a new dialog is an impossible action.
+ * So we call instead a separate program, then exit.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include <sys/stat.h>
+
+#include <gio/gio.h>
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include <gtk/gtk.h>
+
+#include "app/widgets/gimpcriticaldialog.h"
+
+
+
+int
+main (int    argc,
+      char **argv)
+{
+  const gchar *program;
+  const gchar *pid;
+  const gchar *reason;
+  const gchar *message;
+  const gchar *bt_file      = NULL;
+  const gchar *last_version = NULL;
+  const gchar *release_date = NULL;
+  gchar       *trace        = NULL;
+  gchar       *error;
+  GtkWidget   *dialog;
+
+  if (argc != 6 && argc != 8)
+    {
+      g_print ("Usage: gimp-debug-tool-2.0 [PROGRAM] [PID] [REASON] [MESSAGE] [BT_FILE] "
+               "([LAST_VERSION] [RELEASE_TIMESTAMP])\n");
+      exit (EXIT_FAILURE);
+    }
+
+  program = argv[1];
+  pid     = argv[2];
+  reason  = argv[3];
+  message = argv[4];
+
+  error   = g_strdup_printf ("%s: %s", reason, message);
+
+  bt_file = argv[5];
+  g_file_get_contents (bt_file, &trace, NULL, NULL);
+
+  if (trace == NULL || strlen (trace) == 0)
+    exit (EXIT_FAILURE);
+
+  if (argc == 8)
+    {
+      last_version = argv[6];
+      release_date = argv[7];
+    }
+
+  gtk_init (&argc, &argv);
+
+  dialog = gimp_critical_dialog_new (_("GIMP Crash Debug"), last_version,
+                                     release_date ? g_ascii_strtoll (release_date, NULL, 10) : -1);
+  gimp_critical_dialog_add (dialog, error, trace, TRUE, program,
+                            g_ascii_strtoull (pid, NULL, 10));
+  g_free (error);
+  g_free (trace);
+  g_signal_connect (dialog, "delete-event",
+                    G_CALLBACK (gtk_main_quit), NULL);
+  g_signal_connect (dialog, "destroy",
+                    G_CALLBACK (gtk_main_quit), NULL);
+
+  gtk_widget_show (dialog);
+  gtk_main ();
+
+  exit (EXIT_SUCCESS);
+}