From: Travis Reitter <travis.reitter@xxxxxxxxxxxxxxx>
'bt pair <device address>' starts a pairing procedure with a remote
device.
---
client/main.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 83 insertions(+)
diff --git a/client/main.c b/client/main.c
index 6035eda..11d26c5 100644
--- a/client/main.c
+++ b/client/main.c
@@ -575,6 +575,65 @@ static int register_agent(DBusConnection *conn, const char *adapter_path,
return 0;
}
+/* Handle the D-Bus method reply for CreatePairedDevice. See comments on
+ * get_adapter_reply() for more details */
+static void create_paired_device_reply(DBusPendingCall *pending,
+ void *user_data)
+{
+ const char *device = user_data;
+ const char *device_path;
+ DBusMessage *reply;
+ DBusError err;
+
+ reply = dbus_pending_call_steal_reply(pending);
+
+ if (dbus_message_get_type(reply) == DBUS_MESSAGE_TYPE_ERROR) {
+ ERR("Pairing Failed.");
+ exit(1);
+ }
+
+ dbus_error_init(&err);
+ if (!dbus_message_get_args(reply, &err, DBUS_TYPE_OBJECT_PATH,
+ &device_path, DBUS_TYPE_INVALID)) {
+ if (dbus_error_is_set(&err)) {
+ ERR("Paring failed: %s", err.message);
+ dbus_error_free(&err);
+ }
+ exit(1);
+ }
+
+ printf("Device %s successfully paired.\n", device);
+ g_main_loop_quit(mainloop);
+}
+
+static int create_paired_device(DBusConnection *conn, const char *adapter_path,
+ const char *agent_path,
+ const char *capabilities,
+ const char *device)
+{
+ DBusMessage *msg;
+ int retval = 0;
+
+ if (!(msg = create_method_call(adapter_path, BLUEZ_ADAPTER,
+ "CreatePairedDevice")))
+ return -1;
+
+ dbus_message_append_args(msg, DBUS_TYPE_STRING, &device,
+ DBUS_TYPE_OBJECT_PATH, &agent_path,
+ DBUS_TYPE_STRING, &capabilities,
+ DBUS_TYPE_INVALID);
+
+ if (!send_with_reply_and_set_notify(msg, create_paired_device_reply,
+ g_strdup(device), g_free))
+ retval = -1;
+
+ dbus_message_unref(msg);
+
+ exit_on_release = FALSE;
+
+ return retval;
+}
+
/* This is the table of methods that our agent supports, including their name,
* and arguments (including their D-Bus types). See the D-Bus documentation for
* details on the type notation */
@@ -726,6 +785,29 @@ static gboolean cmd_discover(gpointer data)
return FALSE;
}
+/* Pair (connect) our Bluetooth adapter with an external Bluetooth device */
+static gboolean cmd_pair(gpointer data)
+{
+ struct cmd_param *param = data;
+ char *device;
+
+ if (!g_dbus_register_interface(conn, "/tool/agent", BLUEZ_AGENT,
+ agent_methods, NULL, NULL, NULL,
+ NULL)) {
+ ERR("Adapter interface init failed on path %s", param->path);
+ return FALSE;
+ }
+
+ device = param->argv[0];
+
+ if (create_paired_device(conn, param->path, "/tool/agent",
+ "DisplayYesNo", device) < 0) {
+ exit(1);
+ }
+
+ return FALSE;
+}
+
/* Register this program as an agent itself, to handle other BlueZ clients'
* requests */
static gboolean cmd_agent(gpointer data)
@@ -876,6 +958,7 @@ static void bluetoothd_disconnect(DBusConnection *conn, void *user_data)
static struct cmd_struct commands[] = {
{ "discover", cmd_discover},
+ { "pair", cmd_pair},
{ "agent", cmd_agent},
};
--
1.7.11.4
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