Adding upstream version 43.9.upstream/43.9upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 189 insertions, 0 deletions

diff --git a/src/shell-mount-operation.c b/src/shell-mount-operation.c
new file mode 100644
index 0000000..8d43368
--- /dev/null
+++ b/src/shell-mount-operation.c
@@ -0,0 +1,189 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+/*
+ * Copyright (C) 2011 Red Hat, Inc.
+ *
+ * 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 2 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 <http://www.gnu.org/licenses/>.
+ *
+ * Author: Cosimo Cecchi <cosimoc@redhat.com>
+ *
+ */
+
+#include "shell-mount-operation.h"
+
+/* This is a dummy class; we would like to be able to subclass the
+ * object from JS but we can't yet; the default GMountOperation impl
+ * automatically calls g_mount_operation_reply(UNHANDLED) after an idle,
+ * in interactive methods. We want to handle the reply ourselves
+ * instead, so we just override the default methods with empty ones,
+ * except for ask-password, as we don't want to handle that.
+ *
+ * Also, we need to workaround the fact that gjs doesn't support type
+ * annotations for signals yet (so we can't effectively forward e.g. 
+ * the GPid array to JS).
+ * See https://bugzilla.gnome.org/show_bug.cgi?id=645978
+ */
+
+enum {
+  SHOW_PROCESSES_2,
+  NUM_SIGNALS
+};
+
+static guint signals[NUM_SIGNALS] = { 0, };
+
+typedef struct _ShellMountOperationPrivate  ShellMountOperationPrivate;
+
+struct _ShellMountOperation
+{
+  GMountOperation parent_instance;
+
+  ShellMountOperationPrivate *priv;
+};
+
+struct _ShellMountOperationPrivate {
+  GArray *pids;
+  gchar **choices;
+  gchar *message;
+};
+
+G_DEFINE_TYPE_WITH_PRIVATE (ShellMountOperation, shell_mount_operation, G_TYPE_MOUNT_OPERATION);
+
+static void
+shell_mount_operation_init (ShellMountOperation *self)
+{
+  self->priv = shell_mount_operation_get_instance_private (self);
+}
+
+static void
+shell_mount_operation_ask_password (GMountOperation   *op,
+                                    const char        *message,
+                                    const char        *default_user,
+                                    const char        *default_domain,
+                                    GAskPasswordFlags  flags)
+{
+  /* do nothing */
+}
+
+static void
+shell_mount_operation_ask_question (GMountOperation *op,
+                                    const char      *message,
+                                    const char      *choices[])
+{
+  /* do nothing */
+}
+
+static void
+shell_mount_operation_show_processes (GMountOperation *operation,
+                                      const gchar     *message,
+                                      GArray          *processes,
+                                      const gchar     *choices[])
+{
+  ShellMountOperation *self = SHELL_MOUNT_OPERATION (operation);
+
+  if (self->priv->pids != NULL)
+    {
+      g_array_unref (self->priv->pids);
+      self->priv->pids = NULL;
+    }
+
+  g_free (self->priv->message);
+  g_strfreev (self->priv->choices);
+
+  /* save the parameters */
+  self->priv->pids = g_array_ref (processes);
+  self->priv->choices = g_strdupv ((gchar **) choices);
+  self->priv->message = g_strdup (message);
+
+  g_signal_emit (self, signals[SHOW_PROCESSES_2], 0);
+}
+
+static void
+shell_mount_operation_finalize (GObject *obj)
+{
+  ShellMountOperation *self = SHELL_MOUNT_OPERATION (obj);
+
+  g_strfreev (self->priv->choices);
+  g_free (self->priv->message);
+
+  if (self->priv->pids != NULL)
+    {
+      g_array_unref (self->priv->pids);
+      self->priv->pids = NULL;
+    }
+
+  G_OBJECT_CLASS (shell_mount_operation_parent_class)->finalize (obj);
+}
+
+static void
+shell_mount_operation_class_init (ShellMountOperationClass *klass)
+{
+  GMountOperationClass *mclass;
+  GObjectClass *oclass;
+
+  mclass = G_MOUNT_OPERATION_CLASS (klass);
+  mclass->show_processes = shell_mount_operation_show_processes;
+  mclass->ask_question = shell_mount_operation_ask_question;
+  mclass->ask_password = shell_mount_operation_ask_password;
+
+  oclass = G_OBJECT_CLASS (klass);
+  oclass->finalize = shell_mount_operation_finalize;
+
+  signals[SHOW_PROCESSES_2] =
+    g_signal_new ("show-processes-2",
+                  G_TYPE_FROM_CLASS (klass),
+                  G_SIGNAL_RUN_LAST,
+                  0, NULL, NULL, NULL,
+                  G_TYPE_NONE, 0);
+}
+
+GMountOperation *
+shell_mount_operation_new (void)
+{
+  return g_object_new (SHELL_TYPE_MOUNT_OPERATION, NULL);
+}
+
+/**
+ * shell_mount_operation_get_show_processes_pids:
+ * @self: a #ShellMountOperation
+ *
+ * Returns: (transfer full) (element-type GPid): a #GArray
+ */
+GArray *
+shell_mount_operation_get_show_processes_pids (ShellMountOperation *self)
+{
+  return g_array_ref (self->priv->pids);
+}
+
+/**
+ * shell_mount_operation_get_show_processes_choices:
+ * @self: a #ShellMountOperation
+ *
+ * Returns: (transfer full):
+ */
+gchar **
+shell_mount_operation_get_show_processes_choices (ShellMountOperation *self)
+{
+  return g_strdupv (self->priv->choices);
+}
+
+/**
+ * shell_mount_operation_get_show_processes_message:
+ * @self: a #ShellMountOperation
+ *
+ * Returns: (transfer full):
+ */
+gchar *
+shell_mount_operation_get_show_processes_message (ShellMountOperation *self)
+{
+  return g_strdup (self->priv->message);
+}