/*!
*\brief this handler will probably evolve into
* something better.
*/
static void crash_handler(int sig)
{
pid_t pid;
static volatile unsigned long crashed_ = 0;
/*
* let's hope argv0 aren't trashed.
* both are defined in main.c.
*/
extern gchar *argv0;
/*
* besides guarding entrancy it's probably also better
* to mask off signals
*/
if (crashed_) return;
crashed_++;
#ifdef SIGTERM
if (sig == SIGTERM)
clean_quit(NULL);
#endif
/*
* gnome ungrabs focus, and flushes gdk. mmmh, good idea.
*/
gdk_pointer_ungrab(GDK_CURRENT_TIME);
gdk_keyboard_ungrab(GDK_CURRENT_TIME);
gdk_flush();
if (0 == (pid = fork())) {
char buf[50];
char *args[5];
/*
* probably also some other parameters (like GTK+ ones).
* also we pass the full startup dir and the real command
* line typed in (argv0)
*/
args[0] = argv0;
args[1] = "--debug";
args[2] = "--crash";
sprintf(buf, "%d,%d,%s", getppid(), sig, argv0);
args[3] = buf;
args[4] = NULL;
chdir(claws_get_startup_dir());
setgid(getgid());
setuid(getuid());
execvp(argv0, args);
} else {
waitpid(pid, NULL, 0);
crash_cleanup_exit();
_exit(253);
}
_exit(253);
}
gint import_mbox(FolderItem *default_dest)
/* return values: -2 skipped/cancelled, -1 error, 0 OK */
{
gchar *dest_id = NULL;
import_ok = -2; // skipped or cancelled
if (!window) {
import_create();
}
else {
gtk_widget_show(window);
}
gtk_window_set_modal(GTK_WINDOW(window), TRUE);
change_dir(claws_get_startup_dir());
if (default_dest && default_dest->path) {
dest_id = folder_item_get_identifier(default_dest);
}
if (dest_id) {
gtk_entry_set_text(GTK_ENTRY(dest_entry), dest_id);
g_free(dest_id);
} else {
gtk_entry_set_text(GTK_ENTRY(dest_entry), "");
}
gtk_entry_set_text(GTK_ENTRY(file_entry), "");
gtk_widget_grab_focus(file_entry);
manage_window_set_transient(GTK_WINDOW(window));
gtk_main();
gtk_widget_hide(window);
gtk_window_set_modal(GTK_WINDOW(window), FALSE);
return import_ok;
}
