int bt_input(int argc, char *argv[])
{
GError *error = NULL;
GOptionContext *context;
/* Query current locale */
setlocale(LC_CTYPE, "");
g_type_init();
dbus_init();
context = g_option_context_new("- a bluetooth input manager");
g_option_context_add_main_entries(context, entries, NULL);
g_option_context_set_summary(context, "Version "PACKAGE_VERSION);
g_option_context_set_description(context,
//"Report bugs to <"PACKAGE_BUGREPORT">."
"Project home page <"PACKAGE_URL">."
);
if (!g_option_context_parse(context, &argc, &argv, &error)) {
g_print("%s: %s\n", g_get_prgname(), error->message);
g_print("Try `%s --help` for more information.\n", g_get_prgname());
exit(EXIT_FAILURE);
} else if ((!connect_arg || strlen(connect_arg) == 0) && (!disconnect_arg || strlen(disconnect_arg) == 0)) {
g_print("%s", g_option_context_get_help(context, FALSE, NULL));
exit(EXIT_FAILURE);
}
g_option_context_free(context);
if (!dbus_system_connect(&error)) {
g_printerr("Couldn't connect to DBus system bus: %s\n", error->message);
exit(EXIT_FAILURE);
}
/* Check, that bluetooth daemon is running */
if (!intf_supported(BLUEZ_DBUS_NAME, MANAGER_DBUS_PATH, MANAGER_DBUS_INTERFACE)) {
g_printerr("%s: bluez service is not found\n", g_get_prgname());
g_printerr("Did you forget to run bluetoothd?\n");
exit(EXIT_FAILURE);
}
Adapter *adapter = find_adapter(adapter_arg, &error);
exit_if_error(error);
Device *device = find_device(adapter, connect_arg != NULL ? connect_arg : disconnect_arg, &error);
exit_if_error(error);
if (!intf_supported(BLUEZ_DBUS_NAME, device_get_dbus_object_path(device), INPUT_DBUS_INTERFACE)) {
g_printerr("Input service is not supported by this device\n");
exit(EXIT_FAILURE);
}
GMainLoop *mainloop = g_main_loop_new(NULL, FALSE);
Input *input = g_object_new(INPUT_TYPE, "DBusObjectPath", device_get_dbus_object_path(device), NULL);
g_signal_connect(input, "PropertyChanged", G_CALLBACK(input_property_changed), mainloop);
if (connect_arg) {
if (input_get_connected(input) == TRUE) {
g_print("Input service is already connected\n");
} else {
input_connect(input, &error);
exit_if_error(error);
g_main_loop_run(mainloop);
}
} else if (disconnect_arg) {
if (input_get_connected(input) == FALSE) {
g_print("Input service is already disconnected\n");
} else {
input_disconnect(input, &error);
exit_if_error(error);
g_main_loop_run(mainloop);
}
}
g_main_loop_unref(mainloop);
g_object_unref(input);
g_object_unref(device);
g_object_unref(adapter);
dbus_disconnect();
exit(EXIT_SUCCESS);
}
static void _bt_agent_method_call_func(GDBusConnection *connection, const gchar *sender, const gchar *object_path, const gchar *interface_name, const gchar *method_name, GVariant *parameters, GDBusMethodInvocation *invocation, gpointer user_data)
{
// g_print("%s%s\n", method_name, g_variant_print(parameters, FALSE));
if (g_strcmp0(method_name, "AuthorizeService") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
const char *uuid = g_variant_get_string(g_variant_get_child_value(parameters, 1), NULL);
if (_interactive)
g_print("Device: %s (%s) for UUID %s\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error), uuid);
if (error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Internal error occurred");
return;
}
if (device_get_paired (device_obj, &error))
{
g_dbus_method_invocation_return_value(invocation, NULL);
}
else if (error)
{
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Internal error occurred");
g_error_free (error);
}
else
{
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Service authorization rejected");
}
}
else if (g_strcmp0(method_name, "Cancel") == 0)
{
if (_interactive)
g_print("Request canceled\n");
// Return void
g_dbus_method_invocation_return_value(invocation, NULL);
}
else if (g_strcmp0(method_name, "DisplayPasskey") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
const gchar *pin = _find_device_pin(device_get_dbus_object_path(device_obj));
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if (error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
if (_interactive)
{
g_print("Passkey: %u, entered: %u\n", g_variant_get_uint32(g_variant_get_child_value(parameters, 1)), g_variant_get_uint16(g_variant_get_child_value(parameters, 2)));
g_dbus_method_invocation_return_value(invocation, NULL);
return;
}
else if (pin != NULL)
{
/* OK, device found */
g_dbus_method_invocation_return_value(invocation, NULL);
return;
}
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Pairing rejected");
}
else if (g_strcmp0(method_name, "DisplayPinCode") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
const gchar *pin = _find_device_pin(device_get_dbus_object_path(device_obj));
const gchar *pincode = g_variant_get_string(g_variant_get_child_value(parameters, 1), NULL);
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if (error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
/* Try to use found PIN */
if (pin != NULL)
{
if (g_strcmp0(pin, "*") == 0 || g_strcmp0(pin, pincode) == 0)
{
if (_interactive)
g_print("Pin code confirmed\n");
g_dbus_method_invocation_return_value(invocation, NULL);
}
else
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Passkey does not match");
return;
}
else if (_interactive)
{
g_print("Confirm pin code: %s (yes/no)? ", pincode);
gchar yn[4] = {0,};
errno = 0;
if (scanf("%3s", yn) == EOF && errno)
g_warning("%s\n", strerror(errno));
if(g_ascii_strcasecmp(yn, "yes") == 0 || g_ascii_strcasecmp(yn, "y") == 0)
g_dbus_method_invocation_return_value(invocation, NULL);
else
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Passkey does not match");
return;
}
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Pairing rejected");
}
else if (g_strcmp0(method_name, "Release") == 0)
{
agent_need_unregister = FALSE;
if(_mainloop)
if (g_main_loop_is_running(_mainloop))
g_main_loop_quit(_mainloop);
g_print("Agent released\n");
// Return void
g_dbus_method_invocation_return_value(invocation, NULL);
}
else if (g_strcmp0(method_name, "RequestAuthorization") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if(error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
if (_interactive)
{
g_print("Authorize this device pairing (yes/no)? ");
gchar yn[4] = {0,};
errno = 0;
if (scanf("%3s", yn) == EOF && errno)
g_warning("%s\n", strerror(errno));
if(g_ascii_strcasecmp(yn, "yes") == 0 || g_ascii_strcasecmp(yn, "y") == 0)
g_dbus_method_invocation_return_value(invocation, NULL);
else
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Pairing rejected");
return;
}
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Pairing rejected");
}
else if (g_strcmp0(method_name, "RequestConfirmation") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
guint32 passkey = g_variant_get_uint32(g_variant_get_child_value(parameters, 1));
const gchar *pin = _find_device_pin(device_get_dbus_object_path(device_obj));
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if(error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
/* Try to use found PIN */
if (pin != NULL)
{
guint32 passkey_t;
sscanf(pin, "%u", &passkey_t);
if (g_strcmp0(pin, "*") == 0 || passkey_t == passkey)
{
if (_interactive)
g_print("Passkey confirmed\n");
g_dbus_method_invocation_return_value(invocation, NULL);
}
else
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Passkey does not match");
return;
}
else if (_interactive)
{
g_print("Confirm passkey: %u (yes/no)? ", passkey);
gchar yn[4] = {0,};
errno = 0;
if (scanf("%3s", yn) == EOF && errno)
g_warning("%s\n", strerror(errno));
if(g_ascii_strcasecmp(yn, "yes") == 0 || g_ascii_strcasecmp(yn, "y") == 0)
g_dbus_method_invocation_return_value(invocation, NULL);
else
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Passkey does not match");
return;
}
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "Passkey does not match");
}
else if (g_strcmp0(method_name, "RequestPasskey") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
const gchar *pin = _find_device_pin(device_get_dbus_object_path(device_obj));
guint32 ret = 0;
gboolean invoke = FALSE;
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if(error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
/* Try to use found PIN */
if (pin != NULL)
{
if (_interactive)
g_print("Passkey found\n");
sscanf(pin, "%u", &ret);
invoke = TRUE;
}
else if (_interactive)
{
g_print("Enter passkey: ");
errno = 0;
if (scanf("%u", &ret) == EOF && errno)
g_warning("%s\n", strerror(errno));
invoke = TRUE;
}
if (invoke)
{
g_dbus_method_invocation_return_value(invocation, g_variant_new ("(u)", ret));
}
else
{
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "No passkey inputted");
}
}
else if (g_strcmp0(method_name, "RequestPinCode") == 0)
{
GError *error = NULL;
Device *device_obj = device_new(g_variant_get_string(g_variant_get_child_value(parameters, 0), NULL));
const gchar *pin = _find_device_pin(device_get_dbus_object_path(device_obj));
gchar *ret = NULL;
gboolean invoke = FALSE;
if (_interactive)
g_print("Device: %s (%s)\n", device_get_alias(device_obj, &error), device_get_address(device_obj, &error));
if(error)
{
g_critical("Failed to get remote device's MAC address: %s", error->message);
g_error_free(error);
}
g_object_unref(device_obj);
/* Try to use found PIN */
if (pin != NULL)
{
if (_interactive)
g_print("Passkey found\n");
sscanf(pin, "%ms", &ret);
invoke = TRUE;
}
else if (_interactive)
{
g_print("Enter passkey: ");
errno = 0;
if (scanf("%ms", &ret) == EOF && errno)
g_warning("%s\n", strerror(errno));
invoke = TRUE;
}
if (invoke)
{
g_dbus_method_invocation_return_value(invocation, g_variant_new ("(s)", ret));
}
else
{
g_dbus_method_invocation_return_dbus_error(invocation, "org.bluez.Error.Rejected", "No passkey inputted");
}
if (ret)
free(ret);
}
}
