err.no Git - mapper/blob - src/gps-bluetooth-bluez-dbus.c

   1 /*
   2  * This file is part of mapper
   3  *
   4  * Copyright (C) 2007 Kaj-Michael Lang
   5  * Copyright (C) 2006-2007 John Costigan.
   6  *
   7  * POI and GPS-Info code originally written by Cezary Jackiewicz.
   8  *
   9  * Default map data provided by http://www.openstreetmap.org/
  10  *
  11  * This program is free software; you can redistribute it and/or modify
  12  * it under the terms of the GNU General Public License as published by
  13  * the Free Software Foundation; either version 2 of the License, or
  14  * (at your option) any later version.
  15  *
  16  * This program is distributed in the hope that it will be useful,
  17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  * GNU General Public License for more details.
  20  *
  21  * You should have received a copy of the GNU General Public License along
  22  * with this program; if not, write to the Free Software Foundation, Inc.,
  23  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  24  */
  25
  26 #include <config.h>
  27
  28 #include <fcntl.h>
  29
  30 #include "mapper.h"
  31 #include "gps-bluetooth-bluez-marshal.h"
  32 #include "gps.h"
  33 #include "settings.h"
  34 #include "ui-common.h"
  35 #include "gps-conn.h"
  36
  37 /**
  38  * Bluetooth device scanning functions below
  39  */
  40 static void
  41 scan_cb_dev_found(DBusGProxy *object, const char *address, const unsigned int class, const int rssi, ScanInfo *scan_info)
  42 {
  43 GtkTreeIter iter;
  44 gtk_list_store_append(scan_info->store, &iter);
  45 gtk_list_store_set(scan_info->store, &iter, 0, g_strdup(address), 1, g_strdup(name), -1);
  46 }
  47
  48 static void
  49 scan_cb_search_complete(DBusGProxy * sig_proxy, ScanInfo * scan_info)
  50 {
  51 gtk_widget_destroy(scan_info->banner);
  52 dbus_g_proxy_disconnect_signal(sig_proxy, BTSEARCH_DEV_FOUND_SIG, G_CALLBACK(scan_cb_dev_found), scan_info);
  53 dbus_g_proxy_disconnect_signal(sig_proxy, BTSEARCH_SEARCH_COMPLETE_SIG, G_CALLBACK(scan_cb_search_complete), scan_info);
  54 }
  55
  56 gint
  57 scan_start_search(ScanInfo * scan_info)
  58 {
  59 GError *error = NULL;
  60
  61 if (NULL == (scan_info->req_proxy = dbus_g_proxy_new_for_name(bus, "org.bluez", "/org/bluez/hci0", "org.bluez.Adapter"))) {
  62         g_printerr("Failed to create D-Bus request proxy for btsearch.");
  63         return 2;
  64 }
  65
  66 dbus_g_object_register_marshaller(marshal_VOID__STRING_UINT_INT, G_TYPE_NONE, G_TYPE_STRING, G_TYPE_UINT, G_TYPE_INT, G_TYPE_INVALID);
  67
  68 dbus_g_proxy_add_signal(scan_info->req_proxy, "RemoteDeviceFound", G_TYPE_STRING, G_TYPE_UINT, G_TYPE_INT, G_TYPE_INVALID);
  69 dbus_g_proxy_connect_signal(scan_info->req_proxy, "RemoteDeviceFound", G_CALLBACK(scan_cb_dev_found), bus, NULL);
  70
  71 dbus_g_proxy_add_signal(scan_info->req_proxy, "DiscoveryCompleted", G_TYPE_INVALID);
  72 dbus_g_proxy_connect_signal(scan_info->req_proxy, "DiscoveryCompleted", G_CALLBACK(scan_cb_search_complete), bus, NULL);
  73
  74 #if 0
  75 dbus_g_object_register_marshaller(marshal_VOID__STRING_STRING, G_TYPE_NONE, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID);
  76 dbus_g_proxy_add_signal(scan_info->req_proxy, "RemoteNameUpdated", G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INVALID);
  77 dbus_g_proxy_connect_signal(scan_info->req_proxy, "RemoteNameUpdated", G_CALLBACK(scan_cb_dev_found), NULL, NULL);
  78 #endif
  79
  80 error = NULL;
  81 if (!dbus_g_proxy_call(obj, "DiscoverDevices", &error, G_TYPE_INVALID, G_TYPE_INVALID)) {
  82         if (error->domain == DBUS_GERROR && error->code == DBUS_GERROR_REMOTE_EXCEPTION) {
  83                 g_printerr("Caught remote method exception %s: %s", dbus_g_error_get_name(error), error->message);
  84         } else {
  85                 g_printerr("Error: %s\n", error->message);
  86         }
  87         return 3;
  88 }
  89
  90 return 0;
  91 }
  92