1794 lines
64 KiB
C
1794 lines
64 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details:
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*
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* Copyright (C) 2011 - 2012 Google, Inc.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <ModemManager.h>
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#include <libmm-common.h>
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#include "mm-iface-modem.h"
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#include "mm-iface-modem-location.h"
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#include "mm-iface-modem-3gpp.h"
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#include "mm-base-modem.h"
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#include "mm-modem-helpers.h"
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#include "mm-log.h"
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#define REGISTRATION_CHECK_TIMEOUT_SEC 30
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#define SUBSYSTEM_3GPP "3gpp"
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#define INDICATORS_CHECKED_TAG "3gpp-indicators-checked-tag"
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#define UNSOLICITED_EVENTS_SUPPORTED_TAG "3gpp-unsolicited-events-supported-tag"
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#define REGISTRATION_STATE_CONTEXT_TAG "3gpp-registration-state-context-tag"
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#define REGISTRATION_CHECK_CONTEXT_TAG "3gpp-registration-check-context-tag"
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static GQuark indicators_checked_quark;
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static GQuark unsolicited_events_supported_quark;
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static GQuark registration_state_context_quark;
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static GQuark registration_check_context_quark;
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/*****************************************************************************/
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void
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mm_iface_modem_3gpp_bind_simple_status (MMIfaceModem3gpp *self,
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MMCommonSimpleProperties *status)
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{
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MmGdbusModem3gpp *skeleton;
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g_object_get (self,
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MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
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NULL);
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g_object_bind_property (skeleton, "registration-state",
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status, MM_COMMON_SIMPLE_PROPERTY_3GPP_REGISTRATION_STATE,
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G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
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g_object_bind_property (skeleton, "operator-code",
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status, MM_COMMON_SIMPLE_PROPERTY_3GPP_OPERATOR_CODE,
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G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
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g_object_bind_property (skeleton, "operator-name",
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status, MM_COMMON_SIMPLE_PROPERTY_3GPP_OPERATOR_NAME,
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G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
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g_object_unref (skeleton);
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}
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/*****************************************************************************/
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gboolean
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mm_iface_modem_3gpp_register_in_network_finish (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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GError **error)
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{
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return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
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}
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static void
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register_in_network_ready (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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GSimpleAsyncResult *simple)
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{
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GError *error = NULL;
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if (!MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->register_in_network_finish (self, res, &error))
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g_simple_async_result_take_error (simple, error);
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else
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g_simple_async_result_set_op_res_gboolean (simple, TRUE);
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g_simple_async_result_complete (simple);
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g_object_unref (simple);
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}
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void
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mm_iface_modem_3gpp_register_in_network (MMIfaceModem3gpp *self,
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const gchar *operator_id,
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guint max_registration_time,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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GSimpleAsyncResult *result;
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result = g_simple_async_result_new (G_OBJECT (self),
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callback,
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user_data,
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mm_iface_modem_3gpp_register_in_network);
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->register_in_network (
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self,
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operator_id,
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max_registration_time,
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(GAsyncReadyCallback)register_in_network_ready,
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result);
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}
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typedef struct {
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MmGdbusModem3gpp *skeleton;
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GDBusMethodInvocation *invocation;
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MMIfaceModem3gpp *self;
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gchar *operator_id;
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} HandleRegisterContext;
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static void
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handle_register_context_free (HandleRegisterContext *ctx)
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{
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g_object_unref (ctx->skeleton);
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g_object_unref (ctx->invocation);
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g_object_unref (ctx->self);
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g_free (ctx->operator_id);
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g_free (ctx);
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}
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static void
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handle_register_ready (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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HandleRegisterContext *ctx)
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{
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GError *error = NULL;
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if (!MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->register_in_network_finish (self, res,&error))
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g_dbus_method_invocation_take_error (ctx->invocation, error);
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else
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mm_gdbus_modem3gpp_complete_register (ctx->skeleton, ctx->invocation);
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handle_register_context_free (ctx);
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}
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static void
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handle_register_auth_ready (MMBaseModem *self,
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GAsyncResult *res,
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HandleRegisterContext *ctx)
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{
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MMModemState modem_state;
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GError *error = NULL;
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if (!mm_base_modem_authorize_finish (self, res, &error)) {
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g_dbus_method_invocation_take_error (ctx->invocation, error);
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handle_register_context_free (ctx);
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return;
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}
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g_assert (MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->register_in_network != NULL);
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g_assert (MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->register_in_network_finish != NULL);
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modem_state = MM_MODEM_STATE_UNKNOWN;
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g_object_get (self,
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MM_IFACE_MODEM_STATE, &modem_state,
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NULL);
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switch (modem_state) {
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case MM_MODEM_STATE_UNKNOWN:
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/* We should never have a UNKNOWN->REGISTERED transition */
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g_assert_not_reached ();
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break;
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case MM_MODEM_STATE_LOCKED:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot register modem: device locked");
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break;
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case MM_MODEM_STATE_ENABLED:
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case MM_MODEM_STATE_SEARCHING:
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case MM_MODEM_STATE_REGISTERED:
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mm_iface_modem_3gpp_register_in_network (MM_IFACE_MODEM_3GPP (self),
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ctx->operator_id,
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60,
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(GAsyncReadyCallback)handle_register_ready,
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ctx);
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return;
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case MM_MODEM_STATE_DISABLING:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot register modem: "
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"currently being disabled");
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break;
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case MM_MODEM_STATE_ENABLING:
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case MM_MODEM_STATE_DISABLED:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot register modem: "
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"not yet enabled");
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break;
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case MM_MODEM_STATE_DISCONNECTING:
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case MM_MODEM_STATE_CONNECTING:
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case MM_MODEM_STATE_CONNECTED:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot register modem: "
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"modem is connected");
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break;
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}
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handle_register_context_free (ctx);
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}
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static gboolean
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handle_register (MmGdbusModem3gpp *skeleton,
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GDBusMethodInvocation *invocation,
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const gchar *operator_id,
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MMIfaceModem3gpp *self)
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{
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HandleRegisterContext *ctx;
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ctx = g_new (HandleRegisterContext, 1);
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ctx->skeleton = g_object_ref (skeleton);
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ctx->invocation = g_object_ref (invocation);
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ctx->self = g_object_ref (self);
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ctx->operator_id = g_strdup (operator_id);
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mm_base_modem_authorize (MM_BASE_MODEM (self),
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invocation,
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MM_AUTHORIZATION_DEVICE_CONTROL,
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(GAsyncReadyCallback)handle_register_auth_ready,
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ctx);
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return TRUE;
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}
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/*****************************************************************************/
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typedef struct {
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MmGdbusModem3gpp *skeleton;
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GDBusMethodInvocation *invocation;
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MMIfaceModem3gpp *self;
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} HandleScanContext;
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static void
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handle_scan_context_free (HandleScanContext *ctx)
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{
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g_object_unref (ctx->skeleton);
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g_object_unref (ctx->invocation);
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g_object_unref (ctx->self);
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g_free (ctx);
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}
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static GVariant *
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scan_networks_build_result (GList *info_list)
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{
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GList *l;
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GVariantBuilder builder;
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g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
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for (l = info_list; l; l = g_list_next (l)) {
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MM3gppNetworkInfo *info = l->data;
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if (!info->operator_code) {
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g_warn_if_reached ();
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continue;
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}
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g_variant_builder_open (&builder, G_VARIANT_TYPE ("a{sv}"));
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g_variant_builder_add (&builder, "{sv}",
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"operator-code", g_variant_new_string (info->operator_code));
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g_variant_builder_add (&builder, "{sv}",
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"status", g_variant_new_uint32 (info->status));
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g_variant_builder_add (&builder, "{sv}",
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"access-technology", g_variant_new_uint32 (info->access_tech));
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if (info->operator_long)
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g_variant_builder_add (&builder, "{sv}",
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"operator-long", g_variant_new_string (info->operator_long));
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if (info->operator_short)
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g_variant_builder_add (&builder, "{sv}",
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"operator-short", g_variant_new_string (info->operator_short));
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g_variant_builder_close (&builder);
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}
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return g_variant_builder_end (&builder);
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}
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static void
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handle_scan_ready (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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HandleScanContext *ctx)
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{
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GError *error = NULL;
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GList *info_list;
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info_list = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->scan_networks_finish (self, res, &error);
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if (error)
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g_dbus_method_invocation_take_error (ctx->invocation, error);
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else {
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GVariant *dict_array;
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dict_array = scan_networks_build_result (info_list);
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mm_gdbus_modem3gpp_complete_scan (ctx->skeleton,
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ctx->invocation,
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dict_array);
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g_variant_unref (dict_array);
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}
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mm_3gpp_network_info_list_free (info_list);
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handle_scan_context_free (ctx);
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}
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static void
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handle_scan_auth_ready (MMBaseModem *self,
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GAsyncResult *res,
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HandleScanContext *ctx)
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{
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MMModemState modem_state;
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GError *error = NULL;
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if (!mm_base_modem_authorize_finish (self, res, &error)) {
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g_dbus_method_invocation_take_error (ctx->invocation, error);
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handle_scan_context_free (ctx);
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return;
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}
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/* If scanning is not implemented, report an error */
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if (!MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->scan_networks ||
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!MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->scan_networks_finish) {
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_UNSUPPORTED,
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"Cannot scan networks: operation not supported");
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handle_scan_context_free (ctx);
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return;
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}
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modem_state = MM_MODEM_STATE_UNKNOWN;
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g_object_get (self,
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MM_IFACE_MODEM_STATE, &modem_state,
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NULL);
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switch (modem_state) {
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case MM_MODEM_STATE_UNKNOWN:
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/* We should never have such request in UNKNOWN state */
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g_assert_not_reached ();
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break;
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case MM_MODEM_STATE_LOCKED:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot scan networks: device locked");
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break;
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case MM_MODEM_STATE_DISABLED:
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case MM_MODEM_STATE_DISABLING:
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case MM_MODEM_STATE_ENABLING:
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g_dbus_method_invocation_return_error (ctx->invocation,
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MM_CORE_ERROR,
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MM_CORE_ERROR_WRONG_STATE,
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"Cannot scan networks: not enabled yet");
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break;
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case MM_MODEM_STATE_ENABLED:
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case MM_MODEM_STATE_SEARCHING:
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case MM_MODEM_STATE_REGISTERED:
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case MM_MODEM_STATE_DISCONNECTING:
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case MM_MODEM_STATE_CONNECTING:
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case MM_MODEM_STATE_CONNECTED:
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->scan_networks (
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MM_IFACE_MODEM_3GPP (self),
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(GAsyncReadyCallback)handle_scan_ready,
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ctx);
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return;
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}
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handle_scan_context_free (ctx);
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}
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static gboolean
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handle_scan (MmGdbusModem3gpp *skeleton,
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GDBusMethodInvocation *invocation,
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MMIfaceModem3gpp *self)
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{
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HandleScanContext *ctx;
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ctx = g_new (HandleScanContext, 1);
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ctx->skeleton = g_object_ref (skeleton);
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ctx->invocation = g_object_ref (invocation);
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ctx->self = g_object_ref (self);
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mm_base_modem_authorize (MM_BASE_MODEM (self),
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invocation,
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MM_AUTHORIZATION_DEVICE_CONTROL,
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(GAsyncReadyCallback)handle_scan_auth_ready,
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ctx);
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return TRUE;
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}
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/*****************************************************************************/
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typedef struct {
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GSimpleAsyncResult *result;
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gboolean cs_supported;
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gboolean ps_supported;
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gboolean cs_done;
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GError *cs_reg_error;
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GError *ps_reg_error;
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} RunAllRegistrationChecksContext;
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static void
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run_all_registration_checks_context_complete_and_free (RunAllRegistrationChecksContext *ctx)
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{
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g_simple_async_result_complete_in_idle (ctx->result);
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g_clear_error (&ctx->cs_reg_error);
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g_clear_error (&ctx->ps_reg_error);
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g_object_unref (ctx->result);
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g_free (ctx);
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}
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gboolean
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mm_iface_modem_3gpp_run_all_registration_checks_finish (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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GError **error)
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{
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return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
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}
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static void
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run_ps_registration_check_ready (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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RunAllRegistrationChecksContext *ctx)
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{
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check_finish (self, res, &ctx->ps_reg_error);
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/* If both CS and PS registration checks returned errors we fail */
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if (ctx->ps_reg_error &&
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(ctx->cs_reg_error || !ctx->cs_done))
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/* Prefer the PS error */
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g_simple_async_result_set_from_error (ctx->result, ctx->ps_reg_error);
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else
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g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
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run_all_registration_checks_context_complete_and_free (ctx);
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}
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static void
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run_cs_registration_check_ready (MMIfaceModem3gpp *self,
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GAsyncResult *res,
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RunAllRegistrationChecksContext *ctx)
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{
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_cs_registration_check_finish (self, res, &ctx->cs_reg_error);
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if (ctx->ps_supported &&
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check &&
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check_finish) {
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ctx->cs_done = TRUE;
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MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check (
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self,
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(GAsyncReadyCallback)run_ps_registration_check_ready,
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ctx);
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return;
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}
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/* All done */
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if (ctx->cs_reg_error)
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g_simple_async_result_set_from_error (ctx->result, ctx->cs_reg_error);
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else
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g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
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run_all_registration_checks_context_complete_and_free (ctx);
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}
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void
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mm_iface_modem_3gpp_run_all_registration_checks (MMIfaceModem3gpp *self,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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RunAllRegistrationChecksContext *ctx;
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ctx = g_new0 (RunAllRegistrationChecksContext, 1);
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ctx->result = g_simple_async_result_new (G_OBJECT (self),
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callback,
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user_data,
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|
mm_iface_modem_3gpp_run_all_registration_checks);
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, &ctx->ps_supported,
|
|
MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, &ctx->cs_supported,
|
|
NULL);
|
|
|
|
mm_dbg ("Running registration checks (CS: '%s', PS: '%s')",
|
|
ctx->cs_supported ? "yes" : "no",
|
|
ctx->ps_supported ? "yes" : "no");
|
|
|
|
if (ctx->cs_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_cs_registration_check &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_cs_registration_check_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_cs_registration_check (
|
|
self,
|
|
(GAsyncReadyCallback)run_cs_registration_check_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
|
|
if (ctx->ps_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->run_ps_registration_check (
|
|
self,
|
|
(GAsyncReadyCallback)run_ps_registration_check_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
|
|
/* Nothing to do :-/ all done */
|
|
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
|
|
run_all_registration_checks_context_complete_and_free (ctx);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
load_operator_name_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res)
|
|
{
|
|
GError *error = NULL;
|
|
MmGdbusModem3gpp *skeleton = NULL;
|
|
gchar *str;
|
|
|
|
str = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_name_finish (self, res, &error);
|
|
if (error) {
|
|
mm_warn ("Couldn't load Operator Name: '%s'", error->message);
|
|
g_error_free (error);
|
|
return;
|
|
}
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
|
|
NULL);
|
|
mm_gdbus_modem3gpp_set_operator_name (skeleton, str);
|
|
g_free (str);
|
|
g_object_unref (skeleton);
|
|
}
|
|
|
|
static gboolean
|
|
parse_mcc_mnc (const gchar *mccmnc,
|
|
guint *mcc_out,
|
|
guint *mnc_out)
|
|
{
|
|
guint mccmnc_len;
|
|
gchar mcc[4] = { 0, 0, 0, 0 };
|
|
gchar mnc[4] = { 0, 0, 0, 0 };
|
|
|
|
mccmnc_len = (mccmnc ? strlen (mccmnc) : 0);
|
|
if (mccmnc_len != 5 &&
|
|
mccmnc_len != 6) {
|
|
mm_dbg ("Unexpected MCC/MNC string '%s'", mccmnc);
|
|
return FALSE;
|
|
}
|
|
|
|
memcpy (mcc, mccmnc, 3);
|
|
/* Not all modems report 6-digit MNCs */
|
|
memcpy (mnc, mccmnc + 3, 2);
|
|
if (mccmnc_len == 6)
|
|
mnc[2] = mccmnc[5];
|
|
|
|
*mcc_out = atoi (mcc);
|
|
*mnc_out = atoi (mnc);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
load_operator_code_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res)
|
|
{
|
|
GError *error = NULL;
|
|
MmGdbusModem3gpp *skeleton = NULL;
|
|
gchar *str;
|
|
|
|
str = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_code_finish (self, res, &error);
|
|
if (error) {
|
|
mm_warn ("Couldn't load Operator Code: '%s'", error->message);
|
|
g_error_free (error);
|
|
return;
|
|
}
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
|
|
NULL);
|
|
mm_gdbus_modem3gpp_set_operator_code (skeleton, str);
|
|
|
|
/* If we also implement the location interface, update the 3GPP location */
|
|
if (MM_IS_IFACE_MODEM_LOCATION (self)) {
|
|
guint mcc = 0;
|
|
guint mnc = 0;
|
|
|
|
if (parse_mcc_mnc (str, &mcc, &mnc))
|
|
mm_iface_modem_location_3gpp_update_mcc_mnc (MM_IFACE_MODEM_LOCATION (self),
|
|
mcc,
|
|
mnc);
|
|
}
|
|
|
|
g_free (str);
|
|
g_object_unref (skeleton);
|
|
}
|
|
|
|
static void
|
|
update_registration_state (MMIfaceModem3gpp *self,
|
|
MMModem3gppRegistrationState new_state,
|
|
MMModemAccessTechnology access_tech,
|
|
gulong location_area_code,
|
|
gulong cell_id)
|
|
{
|
|
MMModem3gppRegistrationState old_state = MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN;
|
|
MmGdbusModem3gpp *skeleton = NULL;
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_REGISTRATION_STATE, &old_state,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
|
|
NULL);
|
|
|
|
/* Only set new state if different */
|
|
if (new_state != old_state) {
|
|
mm_info ("Modem %s: 3GPP Registration state changed (%s -> %s)",
|
|
g_dbus_object_get_object_path (G_DBUS_OBJECT (self)),
|
|
mm_modem_3gpp_registration_state_get_string (old_state),
|
|
mm_modem_3gpp_registration_state_get_string (new_state));
|
|
|
|
/* The property in the interface is bound to the property
|
|
* in the skeleton, so just updating here is enough */
|
|
g_object_set (self,
|
|
MM_IFACE_MODEM_3GPP_REGISTRATION_STATE, new_state,
|
|
NULL);
|
|
|
|
if (new_state == MM_MODEM_3GPP_REGISTRATION_STATE_HOME ||
|
|
new_state == MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING) {
|
|
/* Launch operator code update */
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_code &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_code_finish)
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_code (
|
|
self,
|
|
(GAsyncReadyCallback)load_operator_code_ready,
|
|
NULL);
|
|
/* Launch operator name update */
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_name &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_name_finish)
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_operator_name (
|
|
self,
|
|
(GAsyncReadyCallback)load_operator_name_ready,
|
|
NULL);
|
|
|
|
mm_iface_modem_update_subsystem_state (MM_IFACE_MODEM (self),
|
|
SUBSYSTEM_3GPP,
|
|
MM_MODEM_STATE_REGISTERED,
|
|
MM_MODEM_STATE_CHANGE_REASON_UNKNOWN);
|
|
}
|
|
/* Not registered neither in home nor roaming network */
|
|
else {
|
|
mm_gdbus_modem3gpp_set_operator_code (skeleton, NULL);
|
|
mm_gdbus_modem3gpp_set_operator_name (skeleton, NULL);
|
|
|
|
mm_iface_modem_update_subsystem_state (
|
|
MM_IFACE_MODEM (self),
|
|
SUBSYSTEM_3GPP,
|
|
(new_state == MM_MODEM_3GPP_REGISTRATION_STATE_SEARCHING ?
|
|
MM_MODEM_STATE_SEARCHING :
|
|
MM_MODEM_STATE_ENABLED),
|
|
MM_MODEM_STATE_CHANGE_REASON_UNKNOWN);
|
|
}
|
|
}
|
|
|
|
/* Even if registration state didn't change, report access technology or
|
|
* location updates, but only if something valid to report */
|
|
if (new_state == MM_MODEM_3GPP_REGISTRATION_STATE_HOME ||
|
|
new_state == MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING) {
|
|
if (access_tech != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN)
|
|
mm_iface_modem_update_access_technologies (MM_IFACE_MODEM (self),
|
|
access_tech,
|
|
MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK);
|
|
if (MM_IS_IFACE_MODEM_LOCATION (self) &&
|
|
location_area_code > 0 &&
|
|
cell_id > 0)
|
|
mm_iface_modem_location_3gpp_update_lac_ci (MM_IFACE_MODEM_LOCATION (self),
|
|
location_area_code,
|
|
cell_id);
|
|
} else {
|
|
mm_iface_modem_update_access_technologies (MM_IFACE_MODEM (self),
|
|
MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN,
|
|
MM_IFACE_MODEM_3GPP_ALL_ACCESS_TECHNOLOGIES_MASK);
|
|
if (MM_IS_IFACE_MODEM_LOCATION (self))
|
|
mm_iface_modem_location_3gpp_clear (MM_IFACE_MODEM_LOCATION (self));
|
|
}
|
|
|
|
g_object_unref (skeleton);
|
|
}
|
|
|
|
typedef struct {
|
|
MMModem3gppRegistrationState cs;
|
|
MMModem3gppRegistrationState ps;
|
|
} RegistrationStateContext;
|
|
|
|
static RegistrationStateContext *
|
|
get_registration_state_context (MMIfaceModem3gpp *self)
|
|
{
|
|
RegistrationStateContext *ctx;
|
|
|
|
if (G_UNLIKELY (!registration_state_context_quark))
|
|
registration_state_context_quark = (g_quark_from_static_string (
|
|
REGISTRATION_STATE_CONTEXT_TAG));
|
|
|
|
ctx = g_object_get_qdata (G_OBJECT (self), registration_state_context_quark);
|
|
if (!ctx) {
|
|
/* Create context and keep it as object data */
|
|
ctx = g_new0 (RegistrationStateContext, 1);
|
|
ctx->cs = MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN;
|
|
ctx->ps = MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN;
|
|
|
|
g_object_set_qdata_full (
|
|
G_OBJECT (self),
|
|
registration_state_context_quark,
|
|
ctx,
|
|
(GDestroyNotify)g_free);
|
|
}
|
|
|
|
return ctx;
|
|
}
|
|
|
|
static MMModem3gppRegistrationState
|
|
get_consolidated_reg_state (RegistrationStateContext *ctx)
|
|
{
|
|
/* Some devices (Blackberries for example) will respond to +CGREG, but
|
|
* return ERROR for +CREG, probably because their firmware is just stupid.
|
|
* So here we prefer the +CREG response, but if we never got a successful
|
|
* +CREG response, we'll take +CGREG instead.
|
|
*/
|
|
if (ctx->cs == MM_MODEM_3GPP_REGISTRATION_STATE_HOME ||
|
|
ctx->cs == MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING)
|
|
return ctx->cs;
|
|
|
|
if (ctx->ps == MM_MODEM_3GPP_REGISTRATION_STATE_HOME ||
|
|
ctx->ps == MM_MODEM_3GPP_REGISTRATION_STATE_ROAMING)
|
|
return ctx->ps;
|
|
|
|
if (ctx->cs == MM_MODEM_3GPP_REGISTRATION_STATE_SEARCHING)
|
|
return ctx->cs;
|
|
|
|
if (ctx->ps == MM_MODEM_3GPP_REGISTRATION_STATE_SEARCHING)
|
|
return ctx->ps;
|
|
|
|
return ctx->cs;
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_update_cs_registration_state (MMIfaceModem3gpp *self,
|
|
MMModem3gppRegistrationState state,
|
|
MMModemAccessTechnology access_tech,
|
|
gulong location_area_code,
|
|
gulong cell_id)
|
|
{
|
|
RegistrationStateContext *ctx;
|
|
gboolean supported = FALSE;
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, &supported,
|
|
NULL);
|
|
|
|
if (!supported)
|
|
return;
|
|
|
|
ctx = get_registration_state_context (self);
|
|
ctx->cs = state;
|
|
update_registration_state (self,
|
|
get_consolidated_reg_state (ctx),
|
|
access_tech,
|
|
location_area_code,
|
|
cell_id);
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_update_ps_registration_state (MMIfaceModem3gpp *self,
|
|
MMModem3gppRegistrationState state,
|
|
MMModemAccessTechnology access_tech,
|
|
gulong location_area_code,
|
|
gulong cell_id)
|
|
{
|
|
RegistrationStateContext *ctx;
|
|
gboolean supported = FALSE;
|
|
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, &supported,
|
|
NULL);
|
|
|
|
if (!supported)
|
|
return;
|
|
|
|
ctx = get_registration_state_context (self);
|
|
ctx->ps = state;
|
|
update_registration_state (self,
|
|
get_consolidated_reg_state (ctx),
|
|
access_tech,
|
|
location_area_code,
|
|
cell_id);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
typedef struct {
|
|
guint timeout_source;
|
|
gboolean running;
|
|
} RegistrationCheckContext;
|
|
|
|
static void
|
|
registration_check_context_free (RegistrationCheckContext *ctx)
|
|
{
|
|
if (ctx->timeout_source)
|
|
g_source_remove (ctx->timeout_source);
|
|
g_free (ctx);
|
|
}
|
|
|
|
static void
|
|
periodic_registration_checks_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res)
|
|
{
|
|
RegistrationCheckContext *ctx;
|
|
GError *error = NULL;
|
|
|
|
mm_iface_modem_3gpp_run_all_registration_checks_finish (self, res, &error);
|
|
if (error) {
|
|
mm_dbg ("Couldn't refresh 3GPP registration status: '%s'", error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
/* Remove the running tag */
|
|
ctx = g_object_get_qdata (G_OBJECT (self), registration_check_context_quark);
|
|
ctx->running = FALSE;
|
|
}
|
|
|
|
static gboolean
|
|
periodic_registration_check (MMIfaceModem3gpp *self)
|
|
{
|
|
RegistrationCheckContext *ctx;
|
|
|
|
/* Only launch a new one if not one running already */
|
|
ctx = g_object_get_qdata (G_OBJECT (self), registration_check_context_quark);
|
|
if (!ctx->running) {
|
|
ctx->running = TRUE;
|
|
mm_iface_modem_3gpp_run_all_registration_checks (
|
|
self,
|
|
(GAsyncReadyCallback)periodic_registration_checks_ready,
|
|
NULL);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static void
|
|
periodic_registration_check_disable (MMIfaceModem3gpp *self)
|
|
{
|
|
if (G_UNLIKELY (!registration_check_context_quark))
|
|
registration_check_context_quark = (g_quark_from_static_string (
|
|
REGISTRATION_CHECK_CONTEXT_TAG));
|
|
|
|
/* Overwriting the data will free the previous context */
|
|
g_object_set_qdata (G_OBJECT (self),
|
|
registration_check_context_quark,
|
|
NULL);
|
|
|
|
mm_dbg ("Periodic 3GPP registration checks disabled");
|
|
}
|
|
|
|
static void
|
|
periodic_registration_check_enable (MMIfaceModem3gpp *self)
|
|
{
|
|
RegistrationCheckContext *ctx;
|
|
|
|
if (G_UNLIKELY (!registration_check_context_quark))
|
|
registration_check_context_quark = (g_quark_from_static_string (
|
|
REGISTRATION_CHECK_CONTEXT_TAG));
|
|
|
|
ctx = g_object_get_qdata (G_OBJECT (self), registration_check_context_quark);
|
|
|
|
/* If context is already there, we're already enabled */
|
|
if (ctx)
|
|
return;
|
|
|
|
/* Create context and keep it as object data */
|
|
mm_dbg ("Periodic 3GPP registration checks enabled");
|
|
ctx = g_new0 (RegistrationCheckContext, 1);
|
|
ctx->timeout_source = g_timeout_add_seconds (REGISTRATION_CHECK_TIMEOUT_SEC,
|
|
(GSourceFunc)periodic_registration_check,
|
|
self);
|
|
g_object_set_qdata_full (G_OBJECT (self),
|
|
registration_check_context_quark,
|
|
ctx,
|
|
(GDestroyNotify)registration_check_context_free);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
typedef struct _DisablingContext DisablingContext;
|
|
static void interface_disabling_step (DisablingContext *ctx);
|
|
|
|
typedef enum {
|
|
DISABLING_STEP_FIRST,
|
|
DISABLING_STEP_PERIODIC_REGISTRATION_CHECKS,
|
|
DISABLING_STEP_CLEANUP_PS_REGISTRATION,
|
|
DISABLING_STEP_CLEANUP_CS_REGISTRATION,
|
|
DISABLING_STEP_CLEANUP_UNSOLICITED_REGISTRATION,
|
|
DISABLING_STEP_CLEANUP_UNSOLICITED_EVENTS,
|
|
DISABLING_STEP_DISABLE_UNSOLICITED_EVENTS,
|
|
DISABLING_STEP_LAST
|
|
} DisablingStep;
|
|
|
|
struct _DisablingContext {
|
|
MMIfaceModem3gpp *self;
|
|
MMAtSerialPort *primary;
|
|
DisablingStep step;
|
|
GSimpleAsyncResult *result;
|
|
MmGdbusModem *skeleton;
|
|
};
|
|
|
|
static DisablingContext *
|
|
disabling_context_new (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
DisablingContext *ctx;
|
|
|
|
ctx = g_new0 (DisablingContext, 1);
|
|
ctx->self = g_object_ref (self);
|
|
ctx->primary = g_object_ref (mm_base_modem_get_port_primary (MM_BASE_MODEM (self)));
|
|
ctx->result = g_simple_async_result_new (G_OBJECT (self),
|
|
callback,
|
|
user_data,
|
|
disabling_context_new);
|
|
ctx->step = DISABLING_STEP_FIRST;
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &ctx->skeleton,
|
|
NULL);
|
|
g_assert (ctx->skeleton != NULL);
|
|
|
|
return ctx;
|
|
}
|
|
|
|
static void
|
|
disabling_context_complete_and_free (DisablingContext *ctx)
|
|
{
|
|
g_simple_async_result_complete_in_idle (ctx->result);
|
|
g_object_unref (ctx->self);
|
|
g_object_unref (ctx->primary);
|
|
g_object_unref (ctx->result);
|
|
g_object_unref (ctx->skeleton);
|
|
g_free (ctx);
|
|
}
|
|
|
|
gboolean
|
|
mm_iface_modem_3gpp_disable_finish (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
GError **error)
|
|
{
|
|
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
|
|
}
|
|
|
|
#undef VOID_REPLY_READY_FN
|
|
#define VOID_REPLY_READY_FN(NAME,DISPLAY) \
|
|
static void \
|
|
NAME##_ready (MMIfaceModem3gpp *self, \
|
|
GAsyncResult *res, \
|
|
DisablingContext *ctx) \
|
|
{ \
|
|
GError *error = NULL; \
|
|
\
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->NAME##_finish (self, res, &error); \
|
|
if (error) { \
|
|
mm_dbg ("Couldn't %s: '%s'", DISPLAY, error->message); \
|
|
g_error_free (error); \
|
|
} \
|
|
\
|
|
/* Go on to next step */ \
|
|
ctx->step++; \
|
|
interface_disabling_step (ctx); \
|
|
}
|
|
|
|
VOID_REPLY_READY_FN (cleanup_unsolicited_registration,
|
|
"cleanup unsolicited registration")
|
|
VOID_REPLY_READY_FN (cleanup_ps_registration,
|
|
"cleanup PS registration")
|
|
VOID_REPLY_READY_FN (cleanup_cs_registration,
|
|
"cleanup CS registration")
|
|
VOID_REPLY_READY_FN (cleanup_unsolicited_events,
|
|
"cleanup unsolicited events")
|
|
VOID_REPLY_READY_FN (disable_unsolicited_events,
|
|
"disable unsolicited events")
|
|
|
|
static void
|
|
interface_disabling_step (DisablingContext *ctx)
|
|
{
|
|
switch (ctx->step) {
|
|
case DISABLING_STEP_FIRST:
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case DISABLING_STEP_PERIODIC_REGISTRATION_CHECKS:
|
|
periodic_registration_check_disable (ctx->self);
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case DISABLING_STEP_CLEANUP_PS_REGISTRATION: {
|
|
gboolean ps_supported = FALSE;
|
|
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, &ps_supported,
|
|
NULL);
|
|
|
|
if (ps_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_ps_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_ps_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_ps_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)cleanup_ps_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
}
|
|
|
|
case DISABLING_STEP_CLEANUP_CS_REGISTRATION: {
|
|
gboolean cs_supported = FALSE;
|
|
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, &cs_supported,
|
|
NULL);
|
|
|
|
if (cs_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_cs_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_cs_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_cs_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)cleanup_cs_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
}
|
|
|
|
case DISABLING_STEP_CLEANUP_UNSOLICITED_REGISTRATION:
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)cleanup_unsolicited_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case DISABLING_STEP_CLEANUP_UNSOLICITED_EVENTS:
|
|
if (G_UNLIKELY (!unsolicited_events_supported_quark))
|
|
unsolicited_events_supported_quark = (g_quark_from_static_string (
|
|
UNSOLICITED_EVENTS_SUPPORTED_TAG));
|
|
|
|
/* Only try to disable if supported */
|
|
if (GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (ctx->self),
|
|
unsolicited_events_supported_quark))) {
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_events &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_events_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->cleanup_unsolicited_events (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)cleanup_unsolicited_events_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case DISABLING_STEP_DISABLE_UNSOLICITED_EVENTS:
|
|
if (G_UNLIKELY (!unsolicited_events_supported_quark))
|
|
unsolicited_events_supported_quark = (g_quark_from_static_string (
|
|
UNSOLICITED_EVENTS_SUPPORTED_TAG));
|
|
|
|
/* Only try to disable if supported */
|
|
if (GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (ctx->self),
|
|
unsolicited_events_supported_quark))) {
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->disable_unsolicited_events &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->disable_unsolicited_events_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->disable_unsolicited_events (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)disable_unsolicited_events_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case DISABLING_STEP_LAST:
|
|
/* We are done without errors! */
|
|
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
|
|
disabling_context_complete_and_free (ctx);
|
|
return;
|
|
}
|
|
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_disable (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
interface_disabling_step (disabling_context_new (self,
|
|
callback,
|
|
user_data));
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
typedef struct _EnablingContext EnablingContext;
|
|
static void interface_enabling_step (EnablingContext *ctx);
|
|
|
|
typedef enum {
|
|
ENABLING_STEP_FIRST,
|
|
ENABLING_STEP_SETUP_INDICATORS,
|
|
ENABLING_STEP_SETUP_UNSOLICITED_EVENTS,
|
|
ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS,
|
|
ENABLING_STEP_SETUP_UNSOLICITED_REGISTRATION,
|
|
ENABLING_STEP_SETUP_CS_REGISTRATION,
|
|
ENABLING_STEP_SETUP_PS_REGISTRATION,
|
|
ENABLING_STEP_RUN_ALL_REGISTRATION_CHECKS,
|
|
ENABLING_STEP_LAST
|
|
} EnablingStep;
|
|
|
|
struct _EnablingContext {
|
|
MMIfaceModem3gpp *self;
|
|
MMAtSerialPort *primary;
|
|
EnablingStep step;
|
|
GSimpleAsyncResult *result;
|
|
MmGdbusModem3gpp *skeleton;
|
|
};
|
|
|
|
static EnablingContext *
|
|
enabling_context_new (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
EnablingContext *ctx;
|
|
|
|
ctx = g_new0 (EnablingContext, 1);
|
|
ctx->self = g_object_ref (self);
|
|
ctx->primary = g_object_ref (mm_base_modem_get_port_primary (MM_BASE_MODEM (self)));
|
|
ctx->result = g_simple_async_result_new (G_OBJECT (self),
|
|
callback,
|
|
user_data,
|
|
enabling_context_new);
|
|
ctx->step = ENABLING_STEP_FIRST;
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &ctx->skeleton,
|
|
NULL);
|
|
g_assert (ctx->skeleton != NULL);
|
|
|
|
return ctx;
|
|
}
|
|
|
|
static void
|
|
enabling_context_complete_and_free (EnablingContext *ctx)
|
|
{
|
|
g_simple_async_result_complete_in_idle (ctx->result);
|
|
g_object_unref (ctx->self);
|
|
g_object_unref (ctx->primary);
|
|
g_object_unref (ctx->result);
|
|
g_object_unref (ctx->skeleton);
|
|
g_free (ctx);
|
|
}
|
|
|
|
gboolean
|
|
mm_iface_modem_3gpp_enable_finish (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
GError **error)
|
|
{
|
|
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
|
|
}
|
|
|
|
#undef VOID_REPLY_READY_FN
|
|
#define VOID_REPLY_READY_FN(NAME) \
|
|
static void \
|
|
NAME##_ready (MMIfaceModem3gpp *self, \
|
|
GAsyncResult *res, \
|
|
EnablingContext *ctx) \
|
|
{ \
|
|
GError *error = NULL; \
|
|
\
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->NAME##_finish (self, res, &error); \
|
|
if (error) { \
|
|
g_simple_async_result_take_error (ctx->result, error); \
|
|
enabling_context_complete_and_free (ctx); \
|
|
return; \
|
|
} \
|
|
\
|
|
/* Go on to next step */ \
|
|
ctx->step++; \
|
|
interface_enabling_step (ctx); \
|
|
}
|
|
|
|
static void
|
|
setup_indicators_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->setup_indicators_finish (self, res, &error);
|
|
if (error) {
|
|
/* This error shouldn't be treated as critical */
|
|
mm_dbg ("Indicator control setup failed: '%s'", error->message);
|
|
g_error_free (error);
|
|
|
|
/* If we get an error setting up indicators, don't even bother trying to
|
|
* enable unsolicited events. */
|
|
ctx->step = ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS + 1;
|
|
interface_enabling_step (ctx);
|
|
return;
|
|
}
|
|
|
|
/* Indicators setup, so assume we support unsolicited events */
|
|
g_object_set_qdata (G_OBJECT (self),
|
|
unsolicited_events_supported_quark,
|
|
GUINT_TO_POINTER (TRUE));
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
enable_unsolicited_events_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->enable_unsolicited_events_finish (self, res, &error);
|
|
if (error) {
|
|
/* This error shouldn't be treated as critical */
|
|
mm_dbg ("Enabling unsolicited events failed: '%s'", error->message);
|
|
g_error_free (error);
|
|
|
|
/* Reset support flag */
|
|
g_object_set_qdata (G_OBJECT (self),
|
|
unsolicited_events_supported_quark,
|
|
GUINT_TO_POINTER (FALSE));
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
setup_unsolicited_events_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->setup_unsolicited_events_finish (self, res, &error);
|
|
if (error) {
|
|
/* This error shouldn't be treated as critical */
|
|
mm_dbg ("Setting up unsolicited events failed: '%s'", error->message);
|
|
g_error_free (error);
|
|
|
|
/* Reset support flag */
|
|
g_object_set_qdata (G_OBJECT (self),
|
|
unsolicited_events_supported_quark,
|
|
GUINT_TO_POINTER (FALSE));
|
|
|
|
/* If we get an error setting up unsolicited events, don't even bother trying to
|
|
* enable them. */
|
|
ctx->step = ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS + 1;
|
|
interface_enabling_step (ctx);
|
|
return;
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
setup_cs_registration_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->setup_cs_registration_finish (self, res, &error);
|
|
if (error) {
|
|
/* If error, setup periodic registration checks */
|
|
periodic_registration_check_enable (ctx->self);
|
|
mm_dbg ("Couldn't setup CS registration: '%s'",
|
|
error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
setup_ps_registration_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->setup_ps_registration_finish (self, res, &error);
|
|
if (error) {
|
|
/* If error, setup periodic registration checks */
|
|
periodic_registration_check_enable (ctx->self);
|
|
mm_dbg ("Couldn't setup PS registration: '%s'",
|
|
error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
run_all_registration_checks_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
mm_iface_modem_3gpp_run_all_registration_checks_finish (self, res, &error);
|
|
if (error) {
|
|
g_simple_async_result_take_error (ctx->result, error);
|
|
enabling_context_complete_and_free (ctx);
|
|
return;
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
setup_unsolicited_registration_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
EnablingContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->setup_unsolicited_registration_finish (self, res, &error);
|
|
if (error) {
|
|
g_simple_async_result_take_error (ctx->result, error);
|
|
enabling_context_complete_and_free (ctx);
|
|
return;
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_enabling_step (ctx);
|
|
}
|
|
|
|
static void
|
|
interface_enabling_step (EnablingContext *ctx)
|
|
{
|
|
switch (ctx->step) {
|
|
case ENABLING_STEP_FIRST:
|
|
/* Setup quarks if we didn't do it before */
|
|
if (G_UNLIKELY (!indicators_checked_quark))
|
|
indicators_checked_quark = (g_quark_from_static_string (
|
|
INDICATORS_CHECKED_TAG));
|
|
if (G_UNLIKELY (!unsolicited_events_supported_quark))
|
|
unsolicited_events_supported_quark = (g_quark_from_static_string (
|
|
UNSOLICITED_EVENTS_SUPPORTED_TAG));
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case ENABLING_STEP_SETUP_INDICATORS:
|
|
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (ctx->self),
|
|
indicators_checked_quark))) {
|
|
/* Set the checked flag so that we don't run it again */
|
|
g_object_set_qdata (G_OBJECT (ctx->self),
|
|
indicators_checked_quark,
|
|
GUINT_TO_POINTER (TRUE));
|
|
/* Initially, assume we don't support unsolicited events */
|
|
g_object_set_qdata (G_OBJECT (ctx->self),
|
|
unsolicited_events_supported_quark,
|
|
GUINT_TO_POINTER (FALSE));
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_indicators &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_indicators_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_indicators (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)setup_indicators_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case ENABLING_STEP_SETUP_UNSOLICITED_EVENTS:
|
|
/* Only try to setup unsolicited events if they are supported */
|
|
if (GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (ctx->self),
|
|
unsolicited_events_supported_quark))) {
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_events &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_events_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_events (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)setup_unsolicited_events_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS:
|
|
/* Only try to enable unsolicited events if they are supported */
|
|
if (GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (ctx->self),
|
|
unsolicited_events_supported_quark))) {
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->enable_unsolicited_events &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->enable_unsolicited_events_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->enable_unsolicited_events (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)enable_unsolicited_events_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case ENABLING_STEP_SETUP_UNSOLICITED_REGISTRATION:
|
|
if (MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_unsolicited_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)setup_unsolicited_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case ENABLING_STEP_SETUP_CS_REGISTRATION: {
|
|
gboolean cs_supported = FALSE;
|
|
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, &cs_supported,
|
|
NULL);
|
|
|
|
if (cs_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_cs_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_cs_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_cs_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)setup_cs_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
}
|
|
|
|
case ENABLING_STEP_SETUP_PS_REGISTRATION: {
|
|
gboolean ps_supported = FALSE;
|
|
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED, &ps_supported,
|
|
NULL);
|
|
|
|
if (ps_supported &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_ps_registration &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_ps_registration_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->setup_ps_registration (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)setup_ps_registration_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
}
|
|
case ENABLING_STEP_RUN_ALL_REGISTRATION_CHECKS:
|
|
mm_iface_modem_3gpp_run_all_registration_checks (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)run_all_registration_checks_ready,
|
|
ctx);
|
|
return;
|
|
|
|
case ENABLING_STEP_LAST:
|
|
/* We are done without errors! */
|
|
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
|
|
enabling_context_complete_and_free (ctx);
|
|
return;
|
|
}
|
|
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_enable (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
interface_enabling_step (enabling_context_new (self,
|
|
callback,
|
|
user_data));
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
typedef struct _InitializationContext InitializationContext;
|
|
static void interface_initialization_step (InitializationContext *ctx);
|
|
|
|
typedef enum {
|
|
INITIALIZATION_STEP_FIRST,
|
|
INITIALIZATION_STEP_IMEI,
|
|
INITIALIZATION_STEP_LAST
|
|
} InitializationStep;
|
|
|
|
struct _InitializationContext {
|
|
MMIfaceModem3gpp *self;
|
|
MmGdbusModem3gpp *skeleton;
|
|
GSimpleAsyncResult *result;
|
|
InitializationStep step;
|
|
};
|
|
|
|
static InitializationContext *
|
|
initialization_context_new (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
InitializationContext *ctx;
|
|
|
|
ctx = g_new0 (InitializationContext, 1);
|
|
ctx->self = g_object_ref (self);
|
|
ctx->result = g_simple_async_result_new (G_OBJECT (self),
|
|
callback,
|
|
user_data,
|
|
initialization_context_new);
|
|
ctx->step = INITIALIZATION_STEP_FIRST;
|
|
g_object_get (ctx->self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &ctx->skeleton,
|
|
NULL);
|
|
g_assert (ctx->skeleton != NULL);
|
|
return ctx;
|
|
}
|
|
|
|
static void
|
|
initialization_context_complete_and_free (InitializationContext *ctx)
|
|
{
|
|
g_simple_async_result_complete_in_idle (ctx->result);
|
|
g_object_unref (ctx->self);
|
|
g_object_unref (ctx->result);
|
|
g_object_unref (ctx->skeleton);
|
|
g_free (ctx);
|
|
}
|
|
|
|
static void
|
|
load_imei_ready (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
InitializationContext *ctx)
|
|
{
|
|
GError *error = NULL;
|
|
gchar *imei;
|
|
|
|
imei = MM_IFACE_MODEM_3GPP_GET_INTERFACE (self)->load_imei_finish (self, res, &error);
|
|
mm_gdbus_modem3gpp_set_imei (ctx->skeleton, imei);
|
|
g_free (imei);
|
|
|
|
if (error) {
|
|
mm_warn ("couldn't load IMEI: '%s'", error->message);
|
|
g_error_free (error);
|
|
}
|
|
|
|
/* Go on to next step */
|
|
ctx->step++;
|
|
interface_initialization_step (ctx);
|
|
}
|
|
|
|
static void
|
|
interface_initialization_step (InitializationContext *ctx)
|
|
{
|
|
switch (ctx->step) {
|
|
case INITIALIZATION_STEP_FIRST:
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case INITIALIZATION_STEP_IMEI:
|
|
/* IMEI value is meant to be loaded only once during the whole
|
|
* lifetime of the modem. Therefore, if we already have it loaded,
|
|
* don't try to load it again. */
|
|
if (!mm_gdbus_modem3gpp_get_imei (ctx->skeleton) &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->load_imei &&
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->load_imei_finish) {
|
|
MM_IFACE_MODEM_3GPP_GET_INTERFACE (ctx->self)->load_imei (
|
|
ctx->self,
|
|
(GAsyncReadyCallback)load_imei_ready,
|
|
ctx);
|
|
return;
|
|
}
|
|
/* Fall down to next step */
|
|
ctx->step++;
|
|
|
|
case INITIALIZATION_STEP_LAST:
|
|
/* We are done without errors! */
|
|
|
|
/* Handle method invocations */
|
|
g_signal_connect (ctx->skeleton,
|
|
"handle-register",
|
|
G_CALLBACK (handle_register),
|
|
ctx->self);
|
|
g_signal_connect (ctx->skeleton,
|
|
"handle-scan",
|
|
G_CALLBACK (handle_scan),
|
|
ctx->self);
|
|
|
|
|
|
/* Finally, export the new interface */
|
|
mm_gdbus_object_skeleton_set_modem3gpp (MM_GDBUS_OBJECT_SKELETON (ctx->self),
|
|
MM_GDBUS_MODEM3GPP (ctx->skeleton));
|
|
|
|
g_simple_async_result_set_op_res_gboolean (ctx->result, TRUE);
|
|
initialization_context_complete_and_free (ctx);
|
|
return;
|
|
}
|
|
|
|
g_assert_not_reached ();
|
|
}
|
|
|
|
gboolean
|
|
mm_iface_modem_3gpp_initialize_finish (MMIfaceModem3gpp *self,
|
|
GAsyncResult *res,
|
|
GError **error)
|
|
{
|
|
g_return_val_if_fail (MM_IS_IFACE_MODEM_3GPP (self), FALSE);
|
|
g_return_val_if_fail (G_IS_ASYNC_RESULT (res), FALSE);
|
|
|
|
return !g_simple_async_result_propagate_error (G_SIMPLE_ASYNC_RESULT (res), error);
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_initialize (MMIfaceModem3gpp *self,
|
|
GAsyncReadyCallback callback,
|
|
gpointer user_data)
|
|
{
|
|
MmGdbusModem3gpp *skeleton = NULL;
|
|
|
|
g_return_if_fail (MM_IS_IFACE_MODEM_3GPP (self));
|
|
|
|
/* Did we already create it? */
|
|
g_object_get (self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, &skeleton,
|
|
NULL);
|
|
if (!skeleton) {
|
|
skeleton = mm_gdbus_modem3gpp_skeleton_new ();
|
|
|
|
/* Set all initial property defaults */
|
|
mm_gdbus_modem3gpp_set_imei (skeleton, NULL);
|
|
mm_gdbus_modem3gpp_set_operator_code (skeleton, NULL);
|
|
mm_gdbus_modem3gpp_set_operator_name (skeleton, NULL);
|
|
mm_gdbus_modem3gpp_set_enabled_facility_locks (skeleton, MM_MODEM_3GPP_FACILITY_NONE);
|
|
|
|
/* Bind our RegistrationState property */
|
|
g_object_bind_property (self, MM_IFACE_MODEM_3GPP_REGISTRATION_STATE,
|
|
skeleton, "registration-state",
|
|
G_BINDING_DEFAULT | G_BINDING_SYNC_CREATE);
|
|
|
|
g_object_set (self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, skeleton,
|
|
NULL);
|
|
|
|
/* If the modem is *only* LTE, we assume that CS network is not
|
|
* supported */
|
|
if (mm_iface_modem_is_3gpp_lte_only (MM_IFACE_MODEM (self))) {
|
|
mm_dbg ("Modem is LTE-only, assuming CS network is not supported");
|
|
g_object_set (self,
|
|
MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED, FALSE,
|
|
NULL);
|
|
}
|
|
}
|
|
|
|
/* Perform async initialization here */
|
|
interface_initialization_step (initialization_context_new (self,
|
|
callback,
|
|
user_data));
|
|
g_object_unref (skeleton);
|
|
return;
|
|
}
|
|
|
|
void
|
|
mm_iface_modem_3gpp_shutdown (MMIfaceModem3gpp *self)
|
|
{
|
|
g_return_if_fail (MM_IS_IFACE_MODEM_3GPP (self));
|
|
|
|
/* Unexport DBus interface and remove the skeleton */
|
|
mm_gdbus_object_skeleton_set_modem3gpp (MM_GDBUS_OBJECT_SKELETON (self), NULL);
|
|
g_object_set (self,
|
|
MM_IFACE_MODEM_3GPP_DBUS_SKELETON, NULL,
|
|
NULL);
|
|
}
|
|
|
|
/*****************************************************************************/
|
|
|
|
static void
|
|
iface_modem_3gpp_init (gpointer g_iface)
|
|
{
|
|
static gboolean initialized = FALSE;
|
|
|
|
if (initialized)
|
|
return;
|
|
|
|
/* Properties */
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_object (MM_IFACE_MODEM_3GPP_DBUS_SKELETON,
|
|
"3GPP DBus skeleton",
|
|
"DBus skeleton for the 3GPP interface",
|
|
MM_GDBUS_TYPE_MODEM3GPP_SKELETON,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_enum (MM_IFACE_MODEM_3GPP_REGISTRATION_STATE,
|
|
"RegistrationState",
|
|
"Registration state of the modem",
|
|
MM_TYPE_MODEM_3GPP_REGISTRATION_STATE,
|
|
MM_MODEM_3GPP_REGISTRATION_STATE_UNKNOWN,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boolean (MM_IFACE_MODEM_3GPP_CS_NETWORK_SUPPORTED,
|
|
"CS network supported",
|
|
"Whether the modem works in the CS network",
|
|
TRUE,
|
|
G_PARAM_READWRITE));
|
|
|
|
g_object_interface_install_property
|
|
(g_iface,
|
|
g_param_spec_boolean (MM_IFACE_MODEM_3GPP_PS_NETWORK_SUPPORTED,
|
|
"PS network supported",
|
|
"Whether the modem works in the PS network",
|
|
TRUE,
|
|
G_PARAM_READWRITE));
|
|
|
|
initialized = TRUE;
|
|
}
|
|
|
|
GType
|
|
mm_iface_modem_3gpp_get_type (void)
|
|
{
|
|
static GType iface_modem_3gpp_type = 0;
|
|
|
|
if (!G_UNLIKELY (iface_modem_3gpp_type)) {
|
|
static const GTypeInfo info = {
|
|
sizeof (MMIfaceModem3gpp), /* class_size */
|
|
iface_modem_3gpp_init, /* base_init */
|
|
NULL, /* base_finalize */
|
|
};
|
|
|
|
iface_modem_3gpp_type = g_type_register_static (G_TYPE_INTERFACE,
|
|
"MMIfaceModem3gpp",
|
|
&info,
|
|
0);
|
|
|
|
g_type_interface_add_prerequisite (iface_modem_3gpp_type, MM_TYPE_IFACE_MODEM);
|
|
}
|
|
|
|
return iface_modem_3gpp_type;
|
|
}
|