[Xfce4-commits] <thunar:jannis/port-to-udev> Copy exo-mount-notify-1 over to thunar (as thunar-mount-notify-1).

Jannis Pohlmann noreply at xfce.org
Wed Jul 21 18:22:02 CEST 2010


Updating branch refs/heads/jannis/port-to-udev
         to 96df0b5c47290bad750b9f3132c6a2c65d6e7e32 (commit)
       from a0170301b25157312f543518a071d4518420f25a (commit)

commit 96df0b5c47290bad750b9f3132c6a2c65d6e7e32
Author: Jannis Pohlmann <jannis at xfce.org>
Date:   Wed Jul 21 18:21:11 2010 +0200

    Copy exo-mount-notify-1 over to thunar (as thunar-mount-notify-1).
    
    Now all we need to do is integrate it into Thunar and thunar-volman.

 Makefile.am                     |   26 ++++-
 configure.in.in                 |   20 +++-
 thunar-mount-notify/Makefile.am |   46 +++++++
 thunar-mount-notify/main.c      |  269 +++++++++++++++++++++++++++++++++++++++
 4 files changed, 354 insertions(+), 7 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index dce959c..64a54ed 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,4 +1,25 @@
-# $Id$
+# vi:set ts=8 sw=8 noet ai nocindent syntax=automake:
+# -
+# Copyright (c) 2010 Jannis Pohlmann <jannis at xfce.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 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, write to the Free 
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+
+if HAVE_LIBNOTIFY
+THUNAR_MOUNT_NOTIFY_SUBDIR=thunar-mount-notify
+endif
 
 SUBDIRS =								\
 	icons								\
@@ -8,6 +29,7 @@ SUBDIRS =								\
 	tdb								\
 	thunarx								\
 	thunar								\
+	$(THUNAR_MOUNT_NOTIFY_SUBDIR)					\
 	docs								\
 	examples							\
 	plugins
@@ -95,5 +117,3 @@ DISTCLEANFILES =							\
 DISTCHECK_CONFIGURE_FLAGS =						\
 	--enable-gtk-doc						\
 	--enable-gen-doc
-
-# vi:set ts=8 sw=8 noet ai nocindent syntax=automake:
diff --git a/configure.in.in b/configure.in.in
index 6892334..f7ae8d6 100644
--- a/configure.in.in
+++ b/configure.in.in
@@ -177,6 +177,12 @@ dnl ***************************************************************
 XDT_CHECK_OPTIONAL_PACKAGE([GUDEV], [gudev-1.0], [145], [gudev], 
                            [GUDev (required for thunar-volman)])
 
+dnl **************************************
+dnl *** Optional support for libnotify ***
+dnl **************************************
+XDT_CHECK_OPTIONAL_PACKAGE([LIBNOTIFY], [libnotify], [0.4.0], [notifications],
+                           [Mount notification support], [yes])
+
 dnl *************************
 dnl *** Check for gtk-doc ***
 dnl *************************
@@ -289,6 +295,7 @@ thunar/Makefile
 thunarx/Makefile
 thunarx/thunarx-2.pc
 thunarx/thunarx-config.h
+thunar-mount-notify/Makefile
 ])
 
 dnl ***************************
@@ -317,13 +324,18 @@ echo "* GUDev (required for thunar-volman): yes"
 else
 echo "* GUDev (required for thunar-volman): no"
 fi
-echo "* Debug Support:             $enable_debug"
+if test x"$LIBNOTIFY_FOUND" = x"yes"; then
+echo "* Mount notification support:         yes"
+else
+echo "* Mount notification support:         no"
+fi
+echo "* Debug Support:                      $enable_debug"
 if test x"$enable_gen_doc" = x"yes"; then
-echo "* Documentation:             yes (generate)"
+echo "* Documentation:                      yes (generate)"
 elif test -d "${srcdir}/docs/manual/html"; then
-echo "* Documentation:             yes (in tarball)"
+echo "* Documentation:                      yes (in tarball)"
 else
-echo "* Documentation:             no"
+echo "* Documentation:                      no"
 fi
 echo
 echo "Additional Plugins:"
diff --git a/thunar-mount-notify/Makefile.am b/thunar-mount-notify/Makefile.am
new file mode 100644
index 0000000..1e72f22
--- /dev/null
+++ b/thunar-mount-notify/Makefile.am
@@ -0,0 +1,46 @@
+# vi:set ts=8 sw=8 noet ai nocindent syntax=automake:
+# -
+# Copyright (c) 2010 Jannis Pohlmann <jannis at xfce.org>
+#
+# This program is free software; you can redistribute it and/or 
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of 
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the 
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public 
+# License along with this program; if not, write to the Free 
+# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+# Boston, MA 02110-1301, USA.
+
+INCLUDES =								\
+	-I$(top_builddir)						\
+	-I$(top_srcdir)							\
+	-DG_LOG_DOMAIN=\"thunar-mount-notify\"				\
+	-DPACKAGE_LOCALE_DIR=\"$(localedir)\"				\
+	$(PLATFORM_CPPFLAGS)
+
+libexec_PROGRAMS =							\
+	thunar-mount-notify-1
+
+thunar_mount_notify_1_SOURCES =						\
+	main.c
+
+thunar_mount_notify_1_CFLAGS =						\
+	$(GTK_CFLAGS)							\
+	$(LIBNOTIFY_CFLAGS)						\
+	$(LIBXFCE4UTIL_CFLAGS)						\
+	$(PLATFORM_CFLAGS)
+
+thunar_mount_notify_1_LDFLAGS =						\
+	-no-undefined							\
+	$(PLATFORM_LDFLAGS)
+
+thunar_mount_notify_1_LDADD =						\
+	$(GTK_LIBS)							\
+	$(LIBNOTIFY_LIBS)						\
+	$(LIBXFCE4UTIL_LIBS)
diff --git a/thunar-mount-notify/main.c b/thunar-mount-notify/main.c
new file mode 100644
index 0000000..c7cf8f8
--- /dev/null
+++ b/thunar-mount-notify/main.c
@@ -0,0 +1,269 @@
+/* vi:set et ai sw=2 sts=2 ts=2: */
+/*-
+ * Copyright (c) 2006-2007 Benedikt Meurer <benny at xfce.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 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, write to the Free 
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+#ifdef HAVE_SIGNAL_H
+#include <signal.h>
+#endif
+#ifdef HAVE_STDLIB_H
+#include <stdlib.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <glib/gstdio.h>
+
+#include <gtk/gtk.h>
+
+#include <libnotify/notify.h>
+
+#include <libxfce4util/libxfce4util.h>
+
+
+
+/* make sure all defines are present */
+#ifndef NOTIFY_EXPIRES_NEVER
+#define NOTIFY_EXPIRES_NEVER 0
+#endif
+#ifndef NOTIFY_EXPIRES_DEFAULT
+#define NOTIFY_EXPIRES_DEFAULT -1
+#endif
+
+
+
+/* --- globals --- */
+static gboolean            opt_eject = FALSE;
+static gchar              *opt_icon = NULL;
+static gchar              *opt_name = NULL;
+static gboolean            opt_readonly = FALSE;
+static gboolean            opt_version = FALSE;
+static gint                signal_fds[2];
+static NotifyNotification *notification = NULL;
+
+
+
+/* --- command line options --- */
+static GOptionEntry entries[] =
+{
+  { "eject", 'e', 0, G_OPTION_ARG_NONE, &opt_eject, NULL, NULL, },
+  { "icon", 'i', 0, G_OPTION_ARG_STRING, &opt_icon, NULL, NULL, },
+  { "name", 'n', 0, G_OPTION_ARG_STRING, &opt_name, NULL, NULL, },
+  { "readonly", 'r', 0, G_OPTION_ARG_NONE, &opt_readonly, NULL, NULL, },
+  { "version", 'V', 0, G_OPTION_ARG_NONE, &opt_version, N_ ("Print version information and exit"), NULL, },
+  { NULL, },
+};
+
+
+
+static void
+signal_func (int signo)
+{
+  gint ignore;
+
+  /* SIGUSR1 means success */
+  ignore = write (signal_fds[1], (signo == SIGUSR1) ? "U" : "K", 1);
+}
+
+
+
+static gboolean
+signal_io_func (GIOChannel  *channel,
+                GIOCondition condition,
+                gpointer     user_data)
+{
+  gchar *message;
+  gchar  c;
+
+  /* read the first character from signal pipe */
+  if (read (signal_fds[0], &c, 1) < 1)
+    return TRUE;
+
+  /* perform the appropriate operation */
+  if (c == 'U') /* SIGUSR1 */
+    {
+      /* the operation succeed */
+      if (G_LIKELY (!opt_eject))
+        {
+          /* tell the user that the device can be removed now */
+          message = g_strdup_printf (_("The device \"%s\" is now safe to remove."), opt_name);
+          notify_notification_update (notification, _("Device is now safe to remove"), message, opt_icon);
+          notify_notification_set_timeout (notification, NOTIFY_EXPIRES_DEFAULT);
+          notify_notification_set_urgency (notification, NOTIFY_URGENCY_LOW);
+          notify_notification_show (notification, NULL);
+          g_free (message);
+
+          /* release the notification, so it stays active even
+           * after the process exits, otherwise we'll block
+           * Thunar's unmount operations...
+           */
+          g_object_unref (G_OBJECT (notification));
+        }
+    }
+
+  /* terminate the process */
+  gtk_main_quit ();
+
+  return TRUE;
+}
+
+
+
+int
+main (int argc, char **argv)
+{
+  const gchar *summary;
+  GIOChannel  *channel;
+  GError      *err = NULL;
+  gchar       *message;
+  const gchar *display_name;
+
+  /* initialize the i18n support */
+  xfce_textdomain (GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR, "UTF-8");
+
+  /* initialize GTK+ */
+  if (!gtk_init_with_args (&argc, &argv, "Xfce Mount Notify", entries, GETTEXT_PACKAGE, &err))
+    {
+      /* check if we have an error message */
+      if (G_LIKELY (err == NULL))
+        {
+          /* no error message, the GUI initialization failed */
+          display_name = gdk_get_display_arg_name ();
+          g_fprintf (stderr, "exo-mount-notify: %s: %s\n", _("Failed to open display"), (display_name != NULL) ? display_name : " ");
+        }
+      else
+        {
+          /* yep, there's an error, so print it */
+          g_fprintf (stderr, "exo-mount-notify: %s\n", err->message);
+        }
+      return EXIT_FAILURE;
+    }
+
+  /* check if we should print version */
+  if (G_UNLIKELY (opt_version))
+    {
+      g_print ("%s %s\n\n", g_get_prgname (), PACKAGE_VERSION);
+      g_print (_("Copyright (c) %s\n"
+                 "        os-cillation e.K. All rights reserved.\n\n"
+                 "Written by Benedikt Meurer <benny at xfce.org>.\n\n"),
+               "2006-2007");
+      g_print (_("%s comes with ABSOLUTELY NO WARRANTY,\n"
+                 "You may redistribute copies of %s under the terms of\n"
+                 "the GNU Lesser General Public License which can be found in the\n"
+                 "%s source package.\n\n"), g_get_prgname (), g_get_prgname (), PACKAGE_TARNAME);
+      g_print (_("Please report bugs to <%s>.\n"), PACKAGE_BUGREPORT);
+      return EXIT_SUCCESS;
+    }
+
+  /* icon defaults to "gnome-dev-harddisk" */
+  if (G_UNLIKELY (opt_icon == NULL || *opt_icon == '\0'))
+    opt_icon = "gnome-dev-harddisk";
+
+  /* make sure that a device name was specified */
+  if (G_UNLIKELY (opt_name == NULL || *opt_icon == '\0'))
+    {
+      /* the caller must specify a usable device name */
+      g_printerr ("%s: %s.\n", g_get_prgname (), "Must specify a device name");
+      return EXIT_FAILURE;
+    }
+
+  /* try to initialize libnotify */
+  if (!notify_init ("exo-mount"))
+    {
+      /* it doesn't make sense to continue from here on */
+      g_printerr ("%s: %s.\n", g_get_prgname (), "Failed to initialize libnotify");
+      return EXIT_FAILURE;
+    }
+
+  /* setup the signal pipe */
+  if (pipe (signal_fds) < 0)
+    {
+      g_printerr ("%s: Failed to setup signal pipe: %s.\n", g_get_prgname (), g_strerror (errno));
+      return EXIT_FAILURE;
+    }
+
+  /* register the appropriate signal handlers */
+  signal (SIGTERM, signal_func);
+  signal (SIGHUP, signal_func);
+  signal (SIGINT, signal_func);
+  signal (SIGUSR1, signal_func);
+
+  /* watch the read side of the signal pipe */
+  channel = g_io_channel_unix_new (signal_fds[0]);
+  g_io_add_watch (channel, G_IO_IN, signal_io_func, NULL);
+  g_io_channel_unref (channel);
+
+  /* different summary/message based on whether it's readonly */
+  if (G_UNLIKELY (opt_readonly))
+    {
+      /* check if we eject */
+      if (G_LIKELY (opt_eject))
+        {
+          /* read-only, just ejecting */
+          summary = _("Ejecting device");
+          message = g_strdup_printf (_("The device \"%s\" is being ejected. This may take some time."), opt_name);
+        }
+      else
+        {
+          /* read-only, just unmounting */
+          summary = _("Unmounting device");
+          message = g_strdup_printf (_("The device \"%s\" is being unmounted by the system. Please do "
+                                       "not remove the media or disconnect the drive."), opt_name);
+        }
+    }
+  else
+    {
+      /* not read-only, writing back data */
+      summary = _("Writing data to device");
+      message = g_strdup_printf (_("There is data that needs to be written to the device \"%s\" before it can be "
+                                   "removed. Please do not remove the media or disconnect the drive."), opt_name);
+    }
+
+  /* setup the notification */
+  notification = notify_notification_new (summary, message, opt_icon, NULL);
+  g_signal_connect (G_OBJECT (notification), "closed", G_CALLBACK (gtk_main_quit), NULL);
+  g_object_add_weak_pointer (G_OBJECT (notification), (gpointer) &notification);
+  notify_notification_set_urgency (notification, NOTIFY_URGENCY_CRITICAL);
+  notify_notification_set_timeout (notification, NOTIFY_EXPIRES_NEVER);
+  notify_notification_show (notification, NULL);
+  g_free (message);
+
+  /* enter the main loop */
+  gtk_main ();
+
+  /* release the notification */
+  if (G_LIKELY (notification != NULL))
+    {
+      notify_notification_close (notification, NULL);
+      g_object_unref (G_OBJECT (notification));
+    }
+
+  return EXIT_SUCCESS;
+}



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