254 lines
7.1 KiB
C
254 lines
7.1 KiB
C
/*
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* This file Copyright (C) 2008-2014 Mnemosyne LLC
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*
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* It may be used under the GNU GPL versions 2 or 3
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* or any future license endorsed by Mnemosyne LLC.
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*
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* $Id$
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*/
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#include <gio/gio.h>
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#include <glib/gi18n.h>
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#include "conf.h"
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#include "notify.h"
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#include "tr-prefs.h"
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#include "util.h"
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#define NOTIFICATIONS_DBUS_NAME "org.freedesktop.Notifications"
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#define NOTIFICATIONS_DBUS_CORE_OBJECT "/org/freedesktop/Notifications"
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#define NOTIFICATIONS_DBUS_CORE_INTERFACE "org.freedesktop.Notifications"
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static GDBusProxy *proxy = NULL;
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static GHashTable *active_notifications = NULL;
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static gboolean server_supports_actions = FALSE;
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typedef struct _TrNotification
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{
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guint id;
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TrCore * core;
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int torrent_id;
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}
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TrNotification;
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static void
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tr_notification_free (gpointer data)
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{
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TrNotification * n = data;
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if (n->core)
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g_object_unref (G_OBJECT (n->core));
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g_free (n);
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}
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static void
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get_capabilities_callback (GObject * source,
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GAsyncResult * res,
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gpointer user_data UNUSED)
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{
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int i;
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char ** caps;
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GVariant * result;
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result = g_dbus_proxy_call_finish (G_DBUS_PROXY (source), res, NULL);
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if (!result || !g_variant_is_of_type (result, G_VARIANT_TYPE ("(as)")))
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{
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if (result)
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g_variant_unref (result);
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return;
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}
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g_variant_get (result, "(^a&s)", &caps);
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for (i=0; caps[i]; i++)
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{
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if (g_strcmp0 (caps[i], "actions") == 0)
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{
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server_supports_actions = TRUE;
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break;
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}
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}
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g_free (caps);
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g_variant_unref (result);
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}
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static void
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g_signal_callback (GDBusProxy * proxy UNUSED,
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char * sender_name UNUSED,
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char * signal_name,
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GVariant * params,
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gpointer user_data UNUSED)
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{
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guint id;
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TrNotification * n;
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g_return_if_fail (g_variant_is_of_type (params, G_VARIANT_TYPE ("(u*)")));
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g_variant_get (params, "(u*)", &id, NULL);
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n = g_hash_table_lookup (active_notifications,
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GINT_TO_POINTER ((int *) &id));
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if (n == NULL)
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return;
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if (g_strcmp0 (signal_name, "NotificationClosed") == 0)
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{
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g_hash_table_remove (active_notifications,
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GINT_TO_POINTER ((int *) &n->id));
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}
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else if (g_strcmp0 (signal_name, "ActionInvoked") == 0 &&
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g_variant_is_of_type (params, G_VARIANT_TYPE ("(us)")))
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{
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char * action;
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tr_torrent * tor;
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tor = gtr_core_find_torrent (n->core, n->torrent_id);
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if (tor == NULL)
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return;
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g_variant_get (params, "(u&s)", NULL, &action);
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if (g_strcmp0 (action, "folder") == 0)
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{
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gtr_core_open_folder (n->core, n->torrent_id);
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}
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else if (g_strcmp0 (action, "file") == 0)
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{
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const tr_info * inf = tr_torrentInfo (tor);
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const char * dir = tr_torrentGetDownloadDir (tor);
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char * path = g_build_filename (dir, inf->files[0].name, NULL);
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gtr_open_file (path);
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g_free (path);
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}
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}
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}
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static void
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dbus_proxy_ready_callback (GObject * source UNUSED,
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GAsyncResult * res,
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gpointer user_data UNUSED)
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{
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proxy = g_dbus_proxy_new_for_bus_finish (res, NULL);
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if (proxy == NULL)
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{
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g_warning ("Failed to create proxy for %s", NOTIFICATIONS_DBUS_NAME);
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return;
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}
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g_signal_connect (proxy, "g-signal",
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G_CALLBACK (g_signal_callback), NULL);
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g_dbus_proxy_call (proxy,
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"GetCapabilities",
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g_variant_new ("()"),
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G_DBUS_CALL_FLAGS_NONE, -1, NULL,
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get_capabilities_callback, NULL);
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}
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void
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gtr_notify_init (void)
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{
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active_notifications = g_hash_table_new_full (g_int_hash, g_int_equal,
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NULL, tr_notification_free);
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g_dbus_proxy_new_for_bus (G_BUS_TYPE_SESSION,
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G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
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NULL,
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NOTIFICATIONS_DBUS_NAME,
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NOTIFICATIONS_DBUS_CORE_OBJECT,
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NOTIFICATIONS_DBUS_CORE_INTERFACE,
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NULL, dbus_proxy_ready_callback, NULL);
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}
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static void
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notify_callback (GObject * source,
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GAsyncResult * res,
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gpointer user_data)
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{
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GVariant * result;
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TrNotification * n = user_data;
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result = g_dbus_proxy_call_finish (G_DBUS_PROXY (source), res, NULL);
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if (!result || !g_variant_is_of_type (result, G_VARIANT_TYPE ("(u)")))
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{
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if (result)
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g_variant_unref (result);
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tr_notification_free (n);
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return;
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}
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g_variant_get (result, "(u)", &n->id);
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g_hash_table_insert (active_notifications,
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GINT_TO_POINTER ((int *)&n->id), n);
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g_variant_unref (result);
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}
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void
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gtr_notify_torrent_completed (TrCore * core, int torrent_id)
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{
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GVariantBuilder actions_builder;
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TrNotification * n;
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tr_torrent * tor;
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const char * cmd = gtr_pref_string_get (TR_KEY_torrent_complete_sound_command);
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if (gtr_pref_flag_get (TR_KEY_torrent_complete_sound_enabled))
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g_spawn_command_line_async (cmd, NULL);
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if (!gtr_pref_flag_get (TR_KEY_torrent_complete_notification_enabled))
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return;
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g_return_if_fail (G_IS_DBUS_PROXY (proxy));
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tor = gtr_core_find_torrent (core, torrent_id);
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n = g_new0 (TrNotification, 1);
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n->core = g_object_ref (G_OBJECT (core));
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n->torrent_id = torrent_id;
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g_variant_builder_init (&actions_builder, G_VARIANT_TYPE ("as"));
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if (server_supports_actions)
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{
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const tr_info * inf = tr_torrentInfo (tor);
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if (inf->fileCount == 1)
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{
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g_variant_builder_add (&actions_builder, "s", "file");
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g_variant_builder_add (&actions_builder, "s", _("Open File"));
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}
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else
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{
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g_variant_builder_add (&actions_builder, "s", "folder");
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g_variant_builder_add (&actions_builder, "s", _("Open Folder"));
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}
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}
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g_dbus_proxy_call (proxy,
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"Notify",
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g_variant_new ("(susssasa{sv}i)",
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"Transmission", n->id, "transmission",
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_("Torrent Complete"),
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tr_torrentName (tor),
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&actions_builder, NULL, -1),
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G_DBUS_CALL_FLAGS_NONE, -1, NULL,
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notify_callback, n);
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}
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void
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gtr_notify_torrent_added (const char * name)
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{
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TrNotification * n;
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g_return_if_fail (G_IS_DBUS_PROXY (proxy));
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if (!gtr_pref_flag_get (TR_KEY_torrent_added_notification_enabled))
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return;
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n = g_new0 (TrNotification, 1);
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g_dbus_proxy_call (proxy,
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"Notify",
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g_variant_new ("(susssasa{sv}i)",
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"Transmission", 0, "transmission",
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_("Torrent Added"), name,
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NULL, NULL, -1),
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G_DBUS_CALL_FLAGS_NONE, -1, NULL,
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notify_callback, n);
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}
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