diff options
Diffstat (limited to 'network/main.c')
| -rw-r--r-- | network/main.c | 256 |
1 files changed, 256 insertions, 0 deletions
diff --git a/network/main.c b/network/main.c new file mode 100644 index 00000000..f18223cc --- /dev/null +++ b/network/main.c @@ -0,0 +1,256 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.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 St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <errno.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/sdp.h> + +#include <gdbus.h> + +#include "plugin.h" +#include "device.h" +#include "logging.h" +#include "manager.h" + +#define IFACE_PREFIX "bnep%d" +#define GN_IFACE "pan0" +#define NAP_IFACE "pan1" + +#define PANU_UUID "00001115-0000-1000-8000-00805f9b34fb" +#define NAP_UUID "00001116-0000-1000-8000-00805f9b34fb" +#define GN_UUID "00001117-0000-1000-8000-00805f9b34fb" + +#define NETWORK_INTERFACE "org.bluez.Network" + +static DBusMessage *network_connect(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + const char *target, *device = "bnep0"; + + if (dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &target, + DBUS_TYPE_INVALID) == FALSE) + return NULL; + + return g_dbus_create_reply(msg, DBUS_TYPE_STRING, &device, + DBUS_TYPE_INVALID); +} + +static DBusMessage *network_disconnect(DBusConnection *conn, + DBusMessage *msg, void *user_data) +{ + if (dbus_message_get_args(msg, NULL, DBUS_TYPE_INVALID) == FALSE) + return NULL; + + return g_dbus_create_reply(msg, DBUS_TYPE_INVALID); +} + +static GDBusMethodTable network_methods[] = { + { "Connect", "s", "s", network_connect }, + { "Disconnect", "", "", network_disconnect }, + { } +}; + +static GDBusSignalTable network_signals[] = { + { "Connected", "ss" }, + { "Disconnected", "s" }, + { } +}; + +static DBusConnection *conn; + +static int network_probe(struct btd_device *device) +{ + DBG("path %s", device->path); + + if (g_dbus_register_interface(conn, device->path, NETWORK_INTERFACE, + network_methods, network_signals, NULL, + device, NULL) == FALSE) + return -1; + + return 0; +} + +static void network_remove(struct btd_device *device) +{ + DBG("path %s", device->path); + + g_dbus_unregister_interface(conn, device->path, NETWORK_INTERFACE); +} + +static struct btd_device_driver network_driver = { + .name = "network", + .uuids = BTD_UUIDS(PANU_UUID, NAP_UUID, GN_UUID), + .probe = network_probe, + .remove = network_remove, +}; + +static struct network_conf conf = { + .connection_enabled = TRUE, + .server_enabled = TRUE, + .iface_prefix = NULL, + .panu_script = NULL, + .gn_script = NULL, + .nap_script = NULL, + .gn_iface = NULL, + .nap_iface = NULL, + .security = TRUE +}; + +static void read_config(const char *file) +{ + GKeyFile *keyfile; + GError *err = NULL; + char **disabled; + + keyfile = g_key_file_new(); + + if (!g_key_file_load_from_file(keyfile, file, 0, &err)) { + error("Parsing %s failed: %s", file, err->message); + g_error_free(err); + goto done; + } + + disabled = g_key_file_get_string_list(keyfile, "General", + "Disable", NULL, &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } else { + int i; + for (i = 0; disabled[i] != NULL; i++) { + if (g_str_equal(disabled[i], "Connection")) + conf.connection_enabled = FALSE; + else if (g_str_equal(disabled[i], "Server")) + conf.server_enabled = FALSE; + } + g_strfreev(disabled); + } + + conf.security = !g_key_file_get_boolean(keyfile, "General", + "DisableSecurity", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.panu_script = g_key_file_get_string(keyfile, "PANU Role", + "Script", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.gn_script = g_key_file_get_string(keyfile, "GN Role", + "Script", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.nap_script = g_key_file_get_string(keyfile, "NAP Role", + "Script", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.iface_prefix = g_key_file_get_string(keyfile, "PANU Role", + "Interface", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.gn_iface = g_key_file_get_string(keyfile, "GN Role", + "Interface", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + + conf.nap_iface = g_key_file_get_string(keyfile, "NAP Role", + "Interface", &err); + if (err) { + debug("%s: %s", file, err->message); + g_error_free(err); + err = NULL; + } + +done: + g_key_file_free(keyfile); + + if (!conf.iface_prefix) + conf.iface_prefix = g_strdup(IFACE_PREFIX); + if (!conf.gn_iface) + conf.gn_iface = g_strdup(GN_IFACE); + if (!conf.nap_iface) + conf.nap_iface = g_strdup(NAP_IFACE); + + debug("Config options: InterfacePrefix=%s, PANU_Script=%s, " + "GN_Script=%s, NAP_Script=%s, GN_Interface=%s, " + "NAP_Interface=%s, Security=%s", + conf.iface_prefix, conf.panu_script, conf.gn_script, + conf.nap_script, conf.gn_iface, conf.nap_iface, + conf.security ? "true" : "false"); +} + +static int network_init(void) +{ + conn = dbus_bus_get(DBUS_BUS_SYSTEM, NULL); + if (conn == NULL) + return -EIO; + + read_config(CONFIGDIR "/network.conf"); + + if (network_manager_init(conn, &conf) < 0) { + dbus_connection_unref(conn); + return -EIO; + } + + btd_register_device_driver(&network_driver); + + return 0; +} + +static void network_exit(void) +{ + btd_unregister_device_driver(&network_driver); + + network_manager_exit(); + + dbus_connection_unref(conn); +} + +BLUETOOTH_PLUGIN_DEFINE("network", network_init, network_exit) |