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authorSteve Zesch <[email protected]>2012-05-14 13:35:03 -0400
committerSteve Zesch <[email protected]>2012-05-14 13:35:03 -0400
commit130eaa7d69ed4803041774442ccb6a9d7ea1ec4c (patch)
treef7339140f1c496a53e1c43ae9f3742235f5ae1b9 /src/user_share.c
parentb42609046ef05f8d8be4b08ac50ea10a3c6dfe71 (diff)
downloadmate-user-share-130eaa7d69ed4803041774442ccb6a9d7ea1ec4c.tar.bz2
mate-user-share-130eaa7d69ed4803041774442ccb6a9d7ea1ec4c.tar.xz
Forked gnome-user-share. Work in progress.
Diffstat (limited to 'src/user_share.c')
-rw-r--r--src/user_share.c572
1 files changed, 572 insertions, 0 deletions
diff --git a/src/user_share.c b/src/user_share.c
new file mode 100644
index 0000000..e55863a
--- /dev/null
+++ b/src/user_share.c
@@ -0,0 +1,572 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
+
+/*
+ * Copyright (C) 2004-2008 Red Hat, Inc.
+ *
+ * Caja 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.
+ *
+ * Caja 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Authors: Alexander Larsson <[email protected]>
+ *
+ */
+
+#include "config.h"
+
+#include <gdk/gdkx.h>
+#include <gtk/gtk.h>
+#include <glib/gi18n.h>
+#include <bluetooth-client.h>
+#include <X11/Xlib.h>
+
+#include "user_share.h"
+#include "user_share-private.h"
+#include "user_share-common.h"
+#include "http.h"
+#include "obexftp.h"
+#include "obexpush.h"
+
+#include <dbus/dbus.h>
+#include <dbus/dbus-glib.h>
+
+#include <mateconf/mateconf-client.h>
+
+#include <stdarg.h>
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <signal.h>
+#include <unistd.h>
+
+/* ConsoleKit */
+#define CK_NAME "org.freedesktop.ConsoleKit"
+#define CK_INTERFACE "org.freedesktop.ConsoleKit"
+#define CK_MANAGER_PATH "/org/freedesktop/ConsoleKit/Manager"
+#define CK_MANAGER_INTERFACE "org.freedesktop.ConsoleKit.Manager"
+#define CK_SEAT_INTERFACE "org.freedesktop.ConsoleKit.Seat"
+#define CK_SESSION_INTERFACE "org.freedesktop.ConsoleKit.Session"
+
+static guint disabled_timeout_tag = 0;
+static gboolean has_console = TRUE;
+
+static BluetoothClient *client = NULL;
+static gboolean bluetoothd_enabled = FALSE;
+
+#define OBEX_ENABLED (bluetoothd_enabled && has_console)
+
+static void
+obex_services_start (void)
+{
+ MateConfClient *client;
+
+ if (bluetoothd_enabled == FALSE ||
+ has_console == FALSE)
+ return;
+
+ client = mateconf_client_get_default ();
+
+ if (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED, NULL) == TRUE) {
+ obexpush_up ();
+ }
+ if (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) == TRUE) {
+ obexftp_up ();
+ }
+
+ g_object_unref (client);
+}
+
+static void
+obex_services_shutdown (void)
+{
+ obexpush_down ();
+ obexftp_down ();
+}
+
+static void
+sessionchanged_cb (void)
+{
+ DBusGConnection *dbus_connection;
+ DBusGProxy *proxy_ck_manager;
+ DBusGProxy *proxy_ck_session;
+
+ gchar *ck_session_path;
+ gboolean is_active = FALSE;
+ GError *error = NULL;
+
+ g_message ("Active session changed");
+
+ dbus_connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error);
+ if (!dbus_connection) {
+ g_warning ("Unable to connect to dbus");
+ dbus_g_connection_unref (dbus_connection);
+ return;
+ }
+
+ proxy_ck_manager = dbus_g_proxy_new_for_name (dbus_connection,
+ CK_NAME,
+ CK_MANAGER_PATH,
+ CK_MANAGER_INTERFACE);
+ if (dbus_g_proxy_call (proxy_ck_manager, "GetCurrentSession",
+ &error, G_TYPE_INVALID,
+ DBUS_TYPE_G_OBJECT_PATH, &ck_session_path,
+ G_TYPE_INVALID) == FALSE) {
+ g_warning ("Couldn't request the name: %s", error->message);
+ dbus_g_connection_unref (dbus_connection);
+ g_object_unref (proxy_ck_manager);
+ g_error_free (error);
+ return;
+ }
+
+ proxy_ck_session = dbus_g_proxy_new_for_name (dbus_connection,
+ CK_NAME,
+ ck_session_path,
+ CK_SESSION_INTERFACE);
+
+ if (dbus_g_proxy_call (proxy_ck_session, "IsActive",
+ &error, G_TYPE_INVALID,
+ G_TYPE_BOOLEAN, &is_active,
+ G_TYPE_INVALID) == FALSE) {
+
+ g_warning ("Couldn't request the name: %s", error->message);
+ dbus_g_connection_unref (dbus_connection);
+ g_object_unref (proxy_ck_manager);
+ g_object_unref (proxy_ck_session);
+ g_error_free (error);
+ return;
+ }
+
+ has_console = is_active;
+ if (is_active) {
+ obex_services_start ();
+ } else {
+ obex_services_shutdown ();
+ }
+
+ dbus_g_connection_unref (dbus_connection);
+ g_free (ck_session_path);
+ g_object_unref (proxy_ck_manager);
+ g_object_unref (proxy_ck_session);
+ if (error != NULL) {
+ g_error_free (error);
+ }
+}
+
+static void
+consolekit_init (void)
+{
+ DBusGConnection *dbus_connection;
+ DBusGProxy *proxy_ck_manager;
+ DBusGProxy *proxy_ck_session;
+ DBusGProxy *proxy_ck_seat;
+ gchar *ck_session_path;
+ gchar *ck_seat_path;
+ GError *error = NULL;
+
+ dbus_connection = dbus_g_bus_get (DBUS_BUS_SYSTEM, NULL);
+
+ if (!dbus_connection) {
+ g_warning ("Unable to connect to dbus");
+ dbus_g_connection_unref (dbus_connection);
+ return;
+ }
+
+ proxy_ck_manager = dbus_g_proxy_new_for_name (dbus_connection,
+ CK_NAME,
+ CK_MANAGER_PATH,
+ CK_MANAGER_INTERFACE);
+ if (dbus_g_proxy_call (proxy_ck_manager, "GetCurrentSession",
+ &error, G_TYPE_INVALID,
+ DBUS_TYPE_G_OBJECT_PATH, &ck_session_path,
+ G_TYPE_INVALID) == FALSE) {
+
+ g_warning ("Couldn't request the name: %s", error->message);
+ g_object_unref (proxy_ck_manager);
+ return;
+ }
+
+ proxy_ck_session = dbus_g_proxy_new_for_name (dbus_connection,
+ CK_NAME,
+ ck_session_path,
+ CK_SESSION_INTERFACE);
+ if (dbus_g_proxy_call (proxy_ck_session, "GetSeatId",
+ &error, G_TYPE_INVALID,
+ DBUS_TYPE_G_OBJECT_PATH, &ck_seat_path,
+ G_TYPE_INVALID) == FALSE) {
+
+ g_warning ("Couldn't request the name: %s", error->message);
+ g_object_unref (proxy_ck_session);
+ return;
+ }
+
+ proxy_ck_seat = dbus_g_proxy_new_for_name (dbus_connection,
+ CK_NAME,
+ ck_seat_path,
+ CK_SEAT_INTERFACE);
+ dbus_g_proxy_add_signal (proxy_ck_seat, "ActiveSessionChanged",
+ G_TYPE_STRING, G_TYPE_INVALID);
+ dbus_g_proxy_connect_signal (proxy_ck_seat, "ActiveSessionChanged",
+ G_CALLBACK (sessionchanged_cb), NULL, NULL);
+ if (error != NULL) {
+ g_error_free (error);
+ }
+ g_object_unref (proxy_ck_manager);
+ g_object_unref (proxy_ck_session);
+ g_free (ck_seat_path);
+ dbus_g_connection_unref (dbus_connection);
+}
+
+static void
+default_adapter_changed (GObject *gobject,
+ GParamSpec *pspec,
+ gpointer user_data)
+{
+ char *adapter;
+ gboolean adapter_powered;
+
+ g_object_get (G_OBJECT (client),
+ "default-adapter", &adapter,
+ "default-adapter-powered", &adapter_powered,
+ NULL);
+ if (adapter != NULL && *adapter != '\0') {
+ bluetoothd_enabled = adapter_powered;
+ } else {
+ bluetoothd_enabled = FALSE;
+ }
+
+ /* Were we called as init, or as a callback */
+ if (gobject != NULL) {
+ if (bluetoothd_enabled != FALSE)
+ obex_services_start ();
+ else
+ obex_services_shutdown ();
+ }
+}
+
+static void
+bluez_init (void)
+{
+ client = bluetooth_client_new ();
+ default_adapter_changed (NULL, NULL, NULL);
+ g_signal_connect (G_OBJECT (client), "notify::default-adapter",
+ G_CALLBACK (default_adapter_changed), NULL);
+ g_signal_connect (G_OBJECT (client), "notify::default-adapter-powered",
+ G_CALLBACK (default_adapter_changed), NULL);
+}
+
+static void
+migrate_old_configuration (void)
+{
+ const char *old_config_dir;
+ const char *new_config_dir;
+
+ old_config_dir = g_build_filename (g_get_home_dir (), ".mate2", "user-share", NULL);
+ new_config_dir = g_build_filename (g_get_user_config_dir (), "user-share", NULL);
+ if (g_file_test (old_config_dir, G_FILE_TEST_IS_DIR))
+ g_rename (old_config_dir, new_config_dir);
+
+}
+
+static void
+require_password_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ /* Need to restart to get new password setting */
+ if (http_get_pid () != 0) {
+ http_down ();
+ http_up ();
+ }
+}
+
+/* File sharing was disabled for some time, exit now */
+/* If we re-enable it in the ui, this will be restarted anyway */
+static gboolean
+disabled_timeout_callback (gpointer user_data)
+{
+ MateConfClient* client = (MateConfClient *) user_data;
+ http_down ();
+
+ if (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) == FALSE &&
+ mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED, NULL) == FALSE)
+ _exit (0);
+ return FALSE;
+}
+
+static void
+file_sharing_enabled_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ gboolean enabled;
+
+ if (disabled_timeout_tag != 0) {
+ g_source_remove (disabled_timeout_tag);
+ disabled_timeout_tag = 0;
+ }
+
+ enabled = mateconf_client_get_bool (client,
+ FILE_SHARING_ENABLED, NULL);
+ if (enabled) {
+ if (http_get_pid () == 0) {
+ http_up ();
+ }
+ } else {
+ http_down ();
+ disabled_timeout_tag = g_timeout_add_seconds (3,
+ (GSourceFunc)disabled_timeout_callback,
+ client);
+ }
+}
+
+static void
+file_sharing_bluetooth_allow_write_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ if (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) != FALSE)
+ obexftp_restart ();
+}
+
+static void
+file_sharing_bluetooth_require_pairing_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ if (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) != FALSE) {
+ /* We need to fully reset the session,
+ * otherwise the new setting isn't taken into account */
+ obexftp_down ();
+ obexftp_up ();
+ }
+}
+
+static void
+file_sharing_bluetooth_enabled_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ if (mateconf_client_get_bool (client,
+ FILE_SHARING_BLUETOOTH_ENABLED, NULL) == FALSE) {
+ obexftp_down ();
+ if (mateconf_client_get_bool (client, FILE_SHARING_ENABLED, NULL) == FALSE &&
+ mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED, NULL) == FALSE) {
+ _exit (0);
+ }
+ } else if (OBEX_ENABLED) {
+ obexftp_up ();
+ }
+}
+
+static void
+file_sharing_bluetooth_obexpush_enabled_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ if (mateconf_client_get_bool (client,
+ FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED, NULL) == FALSE) {
+ obexpush_down ();
+ if (mateconf_client_get_bool (client, FILE_SHARING_ENABLED, NULL) == FALSE &&
+ mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) == FALSE) {
+ _exit (0);
+ }
+ } else if (OBEX_ENABLED) {
+ obexpush_up ();
+ }
+}
+
+static void
+file_sharing_bluetooth_obexpush_accept_files_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ AcceptSetting setting;
+ char *str;
+
+ str = mateconf_client_get_string (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_ACCEPT_FILES, NULL);
+ setting = accept_setting_from_string (str);
+ g_free (str);
+
+ obexpush_set_accept_files_policy (setting);
+}
+
+static void
+file_sharing_bluetooth_obexpush_notify_changed (MateConfClient* client,
+ guint cnxn_id,
+ MateConfEntry *entry,
+ gpointer data)
+{
+ obexpush_set_notify (mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_NOTIFY, NULL));
+}
+
+static RETSIGTYPE
+cleanup_handler (int sig)
+{
+ http_down ();
+ obexftp_down ();
+ obexpush_down ();
+ _exit (2);
+}
+
+static int
+x_io_error_handler (Display *xdisplay)
+{
+ http_down ();
+ obexftp_down ();
+ _exit (2);
+}
+
+int
+main (int argc, char **argv)
+{
+ MateConfClient *client;
+ Display *xdisplay;
+ int x_fd;
+ Window selection_owner;
+ Atom xatom;
+
+ bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
+ bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
+ textdomain (GETTEXT_PACKAGE);
+
+ gtk_init (&argc, &argv);
+
+ if (g_strcmp0 (g_get_real_name (), "root") == 0) {
+ g_warning ("mate-user-share cannot be started as root for security reasons.");
+ return 1;
+ }
+
+ signal (SIGPIPE, SIG_IGN);
+ signal (SIGINT, cleanup_handler);
+ signal (SIGHUP, cleanup_handler);
+ signal (SIGTERM, cleanup_handler);
+
+ xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
+ if (xdisplay == NULL) {
+ g_warning ("Can't open display");
+ return 1;
+ }
+
+ xatom = XInternAtom (xdisplay, "_MATE_USER_SHARE", FALSE);
+ selection_owner = XGetSelectionOwner (xdisplay, xatom);
+
+ if (selection_owner != None) {
+ /* There is an owner already, quit */
+ return 1;
+ }
+
+ selection_owner = XCreateSimpleWindow (xdisplay,
+ RootWindow (xdisplay, 0),
+ 0, 0, 1, 1,
+ 0, 0, 0);
+ XSetSelectionOwner (xdisplay, xatom, selection_owner, CurrentTime);
+
+ if (XGetSelectionOwner (xdisplay, xatom) != selection_owner) {
+ /* Didn't get the selection */
+ return 1;
+ }
+
+ migrate_old_configuration ();
+
+ client = mateconf_client_get_default ();
+ if (mateconf_client_get_bool (client, FILE_SHARING_ENABLED, NULL) == FALSE &&
+ mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_ENABLED, NULL) == FALSE &&
+ mateconf_client_get_bool (client, FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED, NULL) == FALSE)
+ return 1;
+
+ x_fd = ConnectionNumber (xdisplay);
+ XSetIOErrorHandler (x_io_error_handler);
+
+ if (http_init () == FALSE)
+ return 1;
+ if (obexftp_init () == FALSE)
+ return 1;
+ if (obexpush_init () == FALSE)
+ return 1;
+
+ mateconf_client_add_dir (client,
+ FILE_SHARING_DIR,
+ MATECONF_CLIENT_PRELOAD_RECURSIVE,
+ NULL);
+
+ mateconf_client_notify_add (client,
+ FILE_SHARING_ENABLED,
+ file_sharing_enabled_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_REQUIRE_PASSWORD,
+ require_password_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_ENABLED,
+ file_sharing_bluetooth_enabled_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_ALLOW_WRITE,
+ file_sharing_bluetooth_allow_write_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_REQUIRE_PAIRING,
+ file_sharing_bluetooth_require_pairing_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_OBEXPUSH_ENABLED,
+ file_sharing_bluetooth_obexpush_enabled_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_OBEXPUSH_ACCEPT_FILES,
+ file_sharing_bluetooth_obexpush_accept_files_changed,
+ NULL,
+ NULL,
+ NULL);
+ mateconf_client_notify_add (client,
+ FILE_SHARING_BLUETOOTH_OBEXPUSH_NOTIFY,
+ file_sharing_bluetooth_obexpush_notify_changed,
+ NULL,
+ NULL,
+ NULL);
+
+ g_object_unref (client);
+
+ bluez_init ();
+ consolekit_init ();
+
+ /* Initial setting */
+ file_sharing_enabled_changed (client, 0, NULL, NULL);
+ file_sharing_bluetooth_enabled_changed (client, 0, NULL, NULL);
+ file_sharing_bluetooth_obexpush_accept_files_changed (client, 0, NULL, NULL);
+ file_sharing_bluetooth_obexpush_notify_changed (client, 0, NULL, NULL);
+ file_sharing_bluetooth_obexpush_enabled_changed (client, 0, NULL, NULL);
+
+ gtk_main ();
+
+ return 0;
+}
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