Add a new gio commandline tool

This command collects the various commandline utilities that
are currently shipped in gvfs, and unifies them under a single,
command-style binary.

The tools just use GIO APIs, so it makes sense for them to live here.

1 files changed, 135 insertions, 0 deletions

diff --git a/gio/gio-tool-trash.c b/gio/gio-tool-trash.c
new file mode 100644
index 000000000..40f378c8f
--- /dev/null
+++ b/gio/gio-tool-trash.c
@@ -0,0 +1,135 @@
+/*
+ * Copyright 2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the licence, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ * Author: Matthias Clasen <mclasen@redhat.com>
+ */
+
+#include "config.h"
+
+#include <gio/gio.h>
+#include <gi18n.h>
+
+#include "gio-tool.h"
+
+
+static gboolean force = FALSE;
+static gboolean empty = FALSE;
+static const GOptionEntry entries[] = {
+  { "force", 'f', 0, G_OPTION_ARG_NONE, &force, N_("Ignore nonexistent files, never prompt"), NULL },
+  { "empty", 0, 0, G_OPTION_ARG_NONE, &empty, N_("Empty the trash"), NULL },
+  { NULL }
+};
+
+static void
+delete_trash_file (GFile *file, gboolean del_file, gboolean del_children)
+{
+  GFileInfo *info;
+  GFile *child;
+  GFileEnumerator *enumerator;
+
+  if (del_children)
+    {
+      enumerator = g_file_enumerate_children (file,
+                                              G_FILE_ATTRIBUTE_STANDARD_NAME ","
+                                              G_FILE_ATTRIBUTE_STANDARD_TYPE,
+                                              G_FILE_QUERY_INFO_NOFOLLOW_SYMLINKS,
+                                              NULL,
+                                              NULL);
+      if (enumerator)
+        {
+          while ((info = g_file_enumerator_next_file (enumerator, NULL, NULL)) != NULL)
+            {
+              child = g_file_get_child (file, g_file_info_get_name (info));
+              delete_trash_file (child, TRUE, g_file_info_get_file_type (info) == G_FILE_TYPE_DIRECTORY);
+              g_object_unref (child);
+              g_object_unref (info);
+            }
+          g_file_enumerator_close (enumerator, NULL, NULL);
+          g_object_unref (enumerator);
+        }
+    }
+
+  if (del_file)
+    g_file_delete (file, NULL, NULL);
+}
+
+int
+handle_trash (int argc, char *argv[], gboolean do_help)
+{
+  GOptionContext *context;
+  gchar *param;
+  GError *error = NULL;
+  int retval = 0;
+  GFile *file;
+
+  g_set_prgname ("gio trash");
+
+  /* Translators: commandline placeholder */
+  param = g_strdup_printf ("[%s...]", _("LOCATION"));
+  context = g_option_context_new (param);
+  g_free (param);
+  g_option_context_set_help_enabled (context, FALSE);
+  g_option_context_set_summary (context,
+      _("Move files or directories to the trash."));
+  g_option_context_add_main_entries (context, entries, GETTEXT_PACKAGE);
+
+  if (do_help)
+    {
+      show_help (context, NULL);
+      return 0;
+    }
+
+  if (!g_option_context_parse (context, &argc, &argv, &error))
+    {
+      show_help (context, error->message);
+      g_error_free (error);
+      return 1;
+    }
+
+  g_option_context_free (context);
+
+  if (argc > 1)
+    {
+      int i;
+
+      for (i = 1; i < argc; i++)
+        {
+          file = g_file_new_for_commandline_arg (argv[i]);
+          error = NULL;
+          if (!g_file_trash (file, NULL, &error))
+            {
+              if (!force ||
+                  !g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
+                {
+                  print_file_error (file, error->message);
+                  retval = 1;
+                }
+              g_error_free (error);
+            }
+          g_object_unref (file);
+        }
+    }
+
+  if (empty)
+    {
+      GFile *file;
+      file = g_file_new_for_uri ("trash:");
+      delete_trash_file (file, FALSE, TRUE);
+      g_object_unref (file);
+    }
+
+  return retval;
+}