diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/huawei/mm-broadband-modem-huawei.c | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/plugins/huawei/mm-broadband-modem-huawei.c b/src/plugins/huawei/mm-broadband-modem-huawei.c index 82dc785d..88f97ad5 100644 --- a/src/plugins/huawei/mm-broadband-modem-huawei.c +++ b/src/plugins/huawei/mm-broadband-modem-huawei.c @@ -1766,6 +1766,104 @@ set_current_modes (MMIfaceModem *_self, } /*****************************************************************************/ +/* Supported IP families (Modem interface) */ +static MMBearerIpFamily +load_supported_ip_families_finish (MMIfaceModem *self, + GAsyncResult *res, + GError **error) +{ + GError *inner_error = NULL; + gssize value; + + value = g_task_propagate_int (G_TASK (res), &inner_error); + if (inner_error) { + g_propagate_error (error, inner_error); + return MM_BEARER_IP_FAMILY_NONE; + } + return (MMBearerIpFamily)value; +} + +static void +parent_load_supported_ip_families_ready (MMIfaceModem *self, + GAsyncResult *res, + GTask *task) +{ + GError *error = NULL; + MMBearerIpFamily families = MM_BEARER_IP_FAMILY_NONE; + + families = iface_modem_parent->load_supported_ip_families_finish (self, res, &error); + if (error) + g_task_return_error (task, error); + else + g_task_return_int (task, families); + g_object_unref (task); +} + +static void +load_supported_ip_families_ready (MMIfaceModem *self, + GAsyncResult *res, + GTask *task) +{ + const gchar *response; + MMBearerIpFamily families = MM_BEARER_IP_FAMILY_NONE; + gboolean ipv4_available; + gboolean ipv4_connected; + gboolean ipv6_available; + gboolean ipv6_connected; + GError *error = NULL; + + response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, &error); + if (!response) { + mm_obj_dbg (self, "failed to fetch supported IP families using ^NDISSTATQRY: %s", error->message); + /* fallback to generic detection with AT+CGDCONT=? */ + iface_modem_parent->load_supported_ip_families ( + self, + (GAsyncReadyCallback)parent_load_supported_ip_families_ready, + task); + g_error_free (error); + return; + } + + if (mm_huawei_parse_ndisstatqry_response (response, + &ipv4_available, + &ipv4_connected, + &ipv6_available, + &ipv6_connected, + &error)) { + families |= ipv4_available ? MM_BEARER_IP_FAMILY_IPV4 : 0; + families |= ipv6_available ? MM_BEARER_IP_FAMILY_IPV6 : 0; + families |= (ipv4_available && ipv6_available) ? MM_BEARER_IP_FAMILY_IPV4V6 : 0; + } + + if (error) { + g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED, + "failed to load supported IP families via ^NDISSTATQRY: %s", error->message); + g_error_free (error); + } else { + g_task_return_int (task, (gssize)families); + } + + g_object_unref (task); +} + +static void +load_supported_ip_families (MMIfaceModem *self, + GAsyncReadyCallback callback, + gpointer user_data) +{ + GTask *task; + + task = g_task_new (self, NULL, callback, user_data); + + mm_base_modem_at_command (MM_BASE_MODEM (self), + "^NDISSTATQRY?", + 3, + TRUE, + (GAsyncReadyCallback)load_supported_ip_families_ready, + task); +} + +/*****************************************************************************/ /* Setup/Cleanup unsolicited events (3GPP interface) */ static void @@ -4905,6 +5003,8 @@ iface_modem_init (MMIfaceModem *iface) iface->load_current_modes_finish = load_current_modes_finish; iface->set_current_modes = set_current_modes; iface->set_current_modes_finish = set_current_modes_finish; + iface->load_supported_ip_families = load_supported_ip_families; + iface->load_supported_ip_families_finish = load_supported_ip_families_finish; iface->load_signal_quality = modem_load_signal_quality; iface->load_signal_quality_finish = modem_load_signal_quality_finish; iface->create_bearer = huawei_modem_create_bearer; |