1  /*
       2   * Copyright 2015 Red Hat, Inc.
       3   *
       4   * SPDX-License-Identifier: LGPL-2.1-or-later
       5   *
       6   * This library is free software; you can redistribute it and/or
       7   * modify it under the terms of the GNU Lesser General Public
       8   * License as published by the Free Software Foundation; either
       9   * version 2.1 of the License, or (at your option) any later version.
      10   *
      11   * This library is distributed in the hope that it will be useful,
      12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      14   * Lesser General Public License for more details.
      15   *
      16   * You should have received a copy of the GNU Lesser General Public
      17   * License along with this library; if not, see <http://www.gnu.org/licenses/>.
      18   *
      19   * Author: Matthias Clasen <mclasen@redhat.com>
      20   */
      21  
      22  #include "config.h"
      23  
      24  #include <gio/gio.h>
      25  
      26  #if defined(G_OS_UNIX) && !defined(__APPLE__)
      27  #include <gio/gdesktopappinfo.h>
      28  #endif
      29  
      30  #include <gi18n.h>
      31  
      32  #include "gio-tool.h"
      33  
      34  static int n_outstanding = 0;
      35  static gboolean success = TRUE;
      36  
      37  static const GOptionEntry entries[] = {
      38    G_OPTION_ENTRY_NULL
      39  };
      40  
      41  static void
      42  launch_default_for_uri_cb (GObject *source_object,
      43                             GAsyncResult *res,
      44                             gpointer user_data)
      45  {
      46    GError *error = NULL;
      47    gchar *uri = user_data;
      48  
      49    if (!g_app_info_launch_default_for_uri_finish (res, &error))
      50      {
      51         print_error ("%s: %s", uri, error->message);
      52         g_clear_error (&error);
      53         success = FALSE;
      54      }
      55  
      56    n_outstanding--;
      57  
      58    g_free (uri);
      59  }
      60  
      61  int
      62  handle_open (int argc, char *argv[], gboolean do_help)
      63  {
      64    GOptionContext *context;
      65    gchar *param;
      66    GError *error = NULL;
      67    int i;
      68  
      69    g_set_prgname ("gio open");
      70  
      71    /* Translators: commandline placeholder */
      72    param = g_strdup_printf ("%s…", _("LOCATION"));
      73    context = g_option_context_new (param);
      74    g_free (param);
      75    g_option_context_set_help_enabled (context, FALSE);
      76    g_option_context_set_summary (context,
      77        _("Open files with the default application that\n"
      78          "is registered to handle files of this type."));
      79    g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
      80  
      81    if (do_help)
      82      {
      83        show_help (context, NULL);
      84        g_option_context_free (context);
      85        return 0;
      86      }
      87  
      88    if (!g_option_context_parse (context, &argc, &argv, &error))
      89      {
      90        show_help (context, error->message);
      91        g_error_free (error);
      92        g_option_context_free (context);
      93        return 1;
      94      }
      95  
      96    if (argc < 2)
      97      {
      98        show_help (context, _("No locations given"));
      99        g_option_context_free (context);
     100        return 1;
     101      }
     102  
     103    g_option_context_free (context);
     104  
     105    for (i = 1; i < argc; i++)
     106      {
     107        char *uri = NULL;
     108        char *uri_scheme;
     109  
     110        /* Workaround to handle non-URI locations. We still use the original
     111         * location for other cases, because GFile might modify the URI in ways
     112         * we don't want. See:
     113         * https://bugzilla.gnome.org/show_bug.cgi?id=779182 */
     114        uri_scheme = g_uri_parse_scheme (argv[i]);
     115        if (!uri_scheme || uri_scheme[0] == '\0')
     116          {
     117            GFile *file;
     118  
     119            file = g_file_new_for_commandline_arg (argv[i]);
     120            uri = g_file_get_uri (file);
     121            g_object_unref (file);
     122          }
     123        else
     124          uri = g_strdup (argv[i]);
     125        g_free (uri_scheme);
     126  
     127        g_app_info_launch_default_for_uri_async (uri,
     128                                                 NULL,
     129                                                 NULL,
     130                                                 launch_default_for_uri_cb,
     131                                                 g_strdup (uri));
     132  
     133        n_outstanding++;
     134  
     135        g_free (uri);
     136      }
     137  
     138    while (n_outstanding > 0)
     139      g_main_context_iteration (NULL, TRUE);
     140  
     141    return success ? 0 : 2;
     142  }