Google Git
Sign in
chromium/chromiumos/third_party/modemmanager-next/e88e481ca3476acb5ecadae361d0eed9d10e6194/./src/mm-iface-modem-3gpp-profile-manager.c
blob: abdc5f25b551e6b13cf4e3f12e89b9b548383a02 [file]
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details:
*
* Copyright (C) 2021 Aleksander Morgado <aleksander@aleksander.es>
* Copyright (C) 2021 Google, Inc.
*/
#include <stdlib.h>
#include <string.h>
#include <ModemManager.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-iface-modem.h"
#include "mm-iface-modem-3gpp.h"
#include "mm-iface-modem-3gpp-profile-manager.h"
#include "mm-base-modem.h"
#include "mm-log-object.h"
#include "mm-error-helpers.h"
#include "mm-log-helpers.h"
#define SUPPORT_CHECKED_TAG "3gpp-profile-manager-support-checked-tag"
#define SUPPORTED_TAG "3gpp-profile-manager-supported-tag"
static GQuark support_checked_quark;
static GQuark supported_quark;
G_DEFINE_INTERFACE (MMIfaceModem3gppProfileManager, mm_iface_modem_3gpp_profile_manager, MM_TYPE_IFACE_MODEM_3GPP)
/*****************************************************************************/
/* Private data context */
#define PRIVATE_TAG "3gpp-profile-manager-private-tag"
static GQuark private_quark;
typedef struct {
/* reported updates should be ignored */
gint update_ignored;
/* throttle updated signal */
guint updated_timeout_source;
} Private;
static void
private_free (Private *priv)
{
if (priv->updated_timeout_source)
g_source_remove (priv->updated_timeout_source);
g_slice_free (Private, priv);
}
static Private *
get_private (MMIfaceModem3gppProfileManager *self)
{
Private *priv;
if (G_UNLIKELY (!private_quark))
private_quark = g_quark_from_static_string (PRIVATE_TAG);
priv = g_object_get_qdata (G_OBJECT (self), private_quark);
if (!priv) {
priv = g_slice_new0 (Private);
g_object_set_qdata_full (G_OBJECT (self), private_quark, priv, (GDestroyNotify)private_free);
}
return priv;
}
/*****************************************************************************/
void
mm_iface_modem_3gpp_profile_manager_bind_simple_status (MMIfaceModem3gppProfileManager *self,
MMSimpleStatus *status)
{
/* Nothing shown in simple status */
}
/*****************************************************************************/
void
mm_iface_modem_3gpp_profile_manager_update_ignore_start (MMIfaceModem3gppProfileManager *self)
{
Private *priv;
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), supported_quark))) {
mm_obj_dbg (self, "skipping profile manager update ignore start: unsupported");
return;
}
priv = get_private (self);
g_assert_cmpint (priv->update_ignored, >=, 0);
priv->update_ignored++;
mm_obj_dbg (self, "ignoring profile manager updates during our own operations (%d ongoing)", priv->update_ignored);
}
void
mm_iface_modem_3gpp_profile_manager_update_ignore_stop (MMIfaceModem3gppProfileManager *self)
{
Private *priv;
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), supported_quark))) {
mm_obj_dbg (self, "skipping profile manager update ignore stop: unsupported");
return;
}
priv = get_private (self);
g_assert_cmpint (priv->update_ignored, >, 0);
priv->update_ignored--;
if (priv->update_ignored > 0)
mm_obj_dbg (self, "still ignoring profile manager updates during our own operations (%d ongoing)", priv->update_ignored);
else
mm_obj_dbg (self, "no longer ignoring profile manager updates during our own operations");
}
/* Wait some ms before actually enabling back the update requests */
#define DELAYED_UPDATE_IGNORE_STOP_TIMEOUT_MS 100
static gboolean
update_ignore_stop_delayed_cb (MMIfaceModem3gppProfileManager *self) /* full ref */
{
mm_iface_modem_3gpp_profile_manager_update_ignore_stop (self);
g_object_unref (self);
return G_SOURCE_REMOVE;
}
void
mm_iface_modem_3gpp_profile_manager_update_ignore_stop_delayed (MMIfaceModem3gppProfileManager *self)
{
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), supported_quark))) {
mm_obj_dbg (self, "skipping profile manager update ignore stop delayed: unsupported");
return;
}
mm_obj_dbg (self, "delayed request to stop ignoring profile manager updates");
g_timeout_add (DELAYED_UPDATE_IGNORE_STOP_TIMEOUT_MS,
(GSourceFunc) update_ignore_stop_delayed_cb,
g_object_ref (self));
}
/*****************************************************************************/
/* Throttle the amount of "Updated" signals we emit, e.g. so that if we receive
* multiple modem indications in a very short time span, we don't emit one signal
* for each of them. */
#define UPDATED_TIMEOUT_SECS 2
static gboolean
profile_manager_updated_emit (MMIfaceModem3gppProfileManager *self)
{
g_autoptr(MmGdbusModem3gppProfileManagerSkeleton) skeleton = NULL;
Private *priv;
priv = get_private (self);
g_object_get (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, &skeleton,
NULL);
if (skeleton) {
mm_obj_info (self, "emitting profile manager updated...");
mm_gdbus_modem3gpp_profile_manager_emit_updated (MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (skeleton));
} else {
mm_obj_warn (self, "skipping profile manager updated signal: interface disabled");
}
priv->updated_timeout_source = 0;
return G_SOURCE_REMOVE;
}
void
mm_iface_modem_3gpp_profile_manager_updated (MMIfaceModem3gppProfileManager *self)
{
Private *priv;
priv = get_private (self);
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), supported_quark))) {
mm_obj_info (self, "skipping profile manager updated signal: unsupported");
return;
}
if (priv->update_ignored > 0) {
mm_obj_info (self, "skipping profile manager updated signal: ignored");
return;
}
if (priv->updated_timeout_source) {
mm_obj_info (self, "skipping profile manager updated signal: one already scheduled");
return;
}
mm_obj_info (self, "profile manager updated signal scheduled");
priv->updated_timeout_source = g_timeout_add_seconds (UPDATED_TIMEOUT_SECS, (GSourceFunc) profile_manager_updated_emit, self);
}
/*****************************************************************************/
/* Set profile (3GPP profile management interface) */
typedef enum {
SET_PROFILE_STEP_FIRST,
SET_PROFILE_STEP_CHECK_FORMAT,
SET_PROFILE_STEP_LIST_BEFORE,
SET_PROFILE_STEP_SELECT_PROFILE,
SET_PROFILE_STEP_CHECK_ACTIVATED_PROFILE,
SET_PROFILE_STEP_DEACTIVATE_PROFILE,
SET_PROFILE_STEP_STORE_PROFILE,
SET_PROFILE_STEP_LIST_AFTER,
SET_PROFILE_STEP_LAST,
} SetProfileStep;
typedef struct {
SetProfileStep step;
MM3gppProfile *requested;
gchar *index_field;
gchar *index_field_value_str;
gboolean strict;
gboolean new_id;
gint min_profile_id;
gint max_profile_id;
GEqualFunc profile_apn_cmp;
MM3gppProfileCmpFlags profile_cmp_flags;
gint profile_id;
MMBearerApnType apn_type;
gchar *apn_type_str;
GList *before_list;
MM3gppProfile *stored;
} SetProfileContext;
static void
set_profile_context_free (SetProfileContext *ctx)
{
mm_3gpp_profile_list_free (ctx->before_list);
g_clear_object (&ctx->requested);
g_clear_object (&ctx->stored);
g_free (ctx->apn_type_str);
g_free (ctx->index_field);
g_free (ctx->index_field_value_str);
g_slice_free (SetProfileContext, ctx);
}
MM3gppProfile *
mm_iface_modem_3gpp_profile_manager_set_profile_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GError **error)
{
return MM_3GPP_PROFILE (g_task_propagate_pointer (G_TASK (res), error));
}
static void set_profile_step (GTask *task);
static void
profile_manager_get_profile_after_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
GError *error = NULL;
ctx = g_task_get_task_data (task);
ctx->stored = mm_iface_modem_3gpp_profile_manager_get_profile_finish (self, res, &error);
if (!ctx->stored) {
g_prefix_error (&error, "Couldn't validate update of profile '%d': ", ctx->profile_id);
g_task_return_error (task, error);
g_object_unref (task);
return;
}
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_list_after (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
mm_iface_modem_3gpp_profile_manager_get_profile (
self,
ctx->profile_id,
(GAsyncReadyCallback)profile_manager_get_profile_after_ready,
task);
}
static void
profile_manager_store_profile_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
GError *error = NULL;
gint profile_id;
MMBearerApnType apn_type;
ctx = g_task_get_task_data (task);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->store_profile_finish (self, res, &profile_id, &apn_type, &error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* when creating a new profile with an unbound input profile id, store the
* one received after store */
if (g_strcmp0 (ctx->index_field, "profile-id") == 0) {
if (ctx->profile_id == MM_3GPP_PROFILE_ID_UNKNOWN) {
ctx->profile_id = profile_id;
g_free (ctx->index_field_value_str);
ctx->index_field_value_str = g_strdup_printf ("%d", ctx->profile_id);
}
g_assert (ctx->profile_id == profile_id);
}
mm_obj_dbg (self, "stored profile '%s'", ctx->index_field_value_str);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_store_profile (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
g_assert (!ctx->stored);
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->store_profile (
self,
ctx->requested,
ctx->index_field,
(GAsyncReadyCallback) profile_manager_store_profile_ready,
task);
}
static void
profile_manager_deactivate_profile_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
g_autoptr(GError) error = NULL;
ctx = g_task_get_task_data (task);
/* profile deactivation errors aren't fatal per se */
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->deactivate_profile_finish (self, res, &error))
mm_obj_dbg (self, "couldn't deactivate profile '%s': %s", ctx->index_field_value_str, error->message);
else
mm_obj_dbg (self, "deactivated profile '%s'", ctx->index_field_value_str);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_deactivate_profile (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->deactivate_profile ||
!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->deactivate_profile_finish) {
mm_obj_dbg (self, "skipping profile deactivation");
ctx->step++;
set_profile_step (task);
return;
}
/* This profile deactivation is EXCLUSIVELY done for those profiles that
* are connected in the modem but for which we don't have any connected
* bearer tracked. This covers e.g. a clean recovery of a previous daemon
* crash, and is now defined as a supported step in the core logic, instead
* of doing it differently in the different plugins and protocols. */
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->deactivate_profile (
self,
ctx->requested,
(GAsyncReadyCallback) profile_manager_deactivate_profile_ready,
task);
}
static void
profile_manager_check_activated_profile_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
gboolean activated = TRUE;
g_autoptr(GError) error = NULL;
ctx = g_task_get_task_data (task);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_activated_profile_finish (self, res, &activated, &error)) {
if (g_error_matches (error, MM_CORE_ERROR, MM_CORE_ERROR_NOT_FOUND)) {
mm_obj_dbg (self, "profile '%s' is not activated: %s", ctx->index_field_value_str, error->message);
ctx->step = SET_PROFILE_STEP_STORE_PROFILE;
} else {
mm_obj_dbg (self, "couldn't check if profile '%s' is activated: %s", ctx->index_field_value_str, error->message);
ctx->step = SET_PROFILE_STEP_DEACTIVATE_PROFILE;
}
} else if (activated) {
mm_obj_dbg (self, "profile '%s' is activated", ctx->index_field_value_str);
ctx->step = SET_PROFILE_STEP_DEACTIVATE_PROFILE;
} else {
mm_obj_dbg (self, "profile '%s' is not activated", ctx->index_field_value_str);
ctx->step = SET_PROFILE_STEP_STORE_PROFILE;
}
set_profile_step (task);
}
static gboolean
profile_manager_fail_if_connected_bearer (MMIfaceModem3gppProfileManager *self,
const gchar *index_field,
gint profile_id,
MMBearerApnType apn_type,
GError **error)
{
g_autoptr(MMBearerList) bearer_list = NULL;
g_autoptr(MMBaseBearer) bearer = NULL;
g_object_get (self, MM_IFACE_MODEM_BEARER_LIST, &bearer_list, NULL);
if (bearer_list) {
if (g_strcmp0 (index_field, "profile-id") == 0)
bearer = mm_bearer_list_find_by_profile_id (bearer_list, profile_id);
else if (g_strcmp0 (index_field, "apn-type") == 0)
bearer = mm_bearer_list_find_by_apn_type (bearer_list, apn_type);
else
g_assert_not_reached ();
}
/* If a bearer is found reporting the profile id we're targeting to use,
* it means we have a known connected bearer, and we must abort the
* operation right away. */
if (bearer) {
if (g_strcmp0 (index_field, "profile-id") == 0) {
g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_CONNECTED,
"Cannot use profile %d: found an already connected bearer", profile_id);
} else if (g_strcmp0 (index_field, "apn-type") == 0) {
g_autofree gchar *apn_type_str = NULL;
apn_type_str = mm_bearer_apn_type_build_string_from_mask (apn_type);
g_set_error (error, MM_CORE_ERROR, MM_CORE_ERROR_CONNECTED,
"Cannot use profile %s: found an already connected bearer", apn_type_str);
} else
g_assert_not_reached ();
return FALSE;
}
return TRUE;
}
static void
set_profile_step_check_activated_profile (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
GError *error = NULL;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
g_assert (((g_strcmp0 (ctx->index_field, "profile-id") == 0) && (ctx->profile_id != MM_3GPP_PROFILE_ID_UNKNOWN)) ||
((g_strcmp0 (ctx->index_field, "apn-type") == 0) && (ctx->apn_type != MM_BEARER_APN_TYPE_NONE)));
/* First, a quick check on our own bearer list. If we have a known bearer
* connected using the same profile id, we fail the operation right away. */
if (!profile_manager_fail_if_connected_bearer (self,
ctx->index_field,
ctx->profile_id,
ctx->apn_type,
&error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_activated_profile ||
!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_activated_profile_finish) {
ctx->step = SET_PROFILE_STEP_DEACTIVATE_PROFILE;
set_profile_step (task);
return;
}
/* Second, an actual query to the modem, in order to trigger the profile
* deactivation before we attempt to activate it again */
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_activated_profile (
self,
ctx->requested,
(GAsyncReadyCallback) profile_manager_check_activated_profile_ready,
task);
}
static void
set_profile_step_select_profile_exact (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
GError *error = NULL;
g_autoptr(MM3gppProfile) existing = NULL;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
/* Look for the exact profile we want to use */
if (g_strcmp0 (ctx->index_field, "profile-id") == 0) {
g_assert (ctx->profile_id != MM_3GPP_PROFILE_ID_UNKNOWN);
existing = mm_3gpp_profile_list_find_by_profile_id (ctx->before_list,
ctx->profile_id,
&error);
} else if (g_strcmp0 (ctx->index_field, "apn-type") == 0) {
g_assert (ctx->apn_type != MM_BEARER_APN_TYPE_NONE);
existing = mm_3gpp_profile_list_find_by_apn_type (ctx->before_list,
ctx->apn_type,
&error);
} else
g_assert_not_reached ();
if (!existing) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* If the profile is 100% equal to what we require, nothing to do */
if (mm_3gpp_profile_cmp (existing, ctx->requested, ctx->profile_apn_cmp, ctx->profile_cmp_flags)) {
mm_obj_dbg (self, "reusing profile '%s'", ctx->index_field_value_str);
ctx->stored = g_object_ref (existing);
} else
mm_obj_dbg (self, "overwriting profile '%s'", ctx->index_field_value_str);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_select_profile_new (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
GError *error = NULL;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
g_assert (g_strcmp0 (ctx->index_field, "profile-id") == 0);
g_assert (ctx->profile_id == MM_3GPP_PROFILE_ID_UNKNOWN);
g_assert (ctx->strict);
/* If strict set required, fail if we cannot find an empty profile id */
ctx->profile_id = mm_3gpp_profile_list_find_empty (ctx->before_list,
ctx->min_profile_id,
ctx->max_profile_id,
&error);
if (ctx->profile_id == MM_3GPP_PROFILE_ID_UNKNOWN) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* store profile id in the requested profile */
mm_3gpp_profile_set_profile_id (ctx->requested, ctx->profile_id);
mm_obj_dbg (self, "creating profile '%d'", ctx->profile_id);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_select_profile_best (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
gboolean overwritten = FALSE;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
g_assert (g_strcmp0 (ctx->index_field, "profile-id") == 0);
g_assert (ctx->profile_id == MM_3GPP_PROFILE_ID_UNKNOWN);
g_assert (!ctx->strict);
ctx->profile_id = mm_3gpp_profile_list_find_best (ctx->before_list,
ctx->requested,
ctx->profile_apn_cmp,
ctx->profile_cmp_flags,
ctx->min_profile_id,
ctx->max_profile_id,
self,
&ctx->stored,
&overwritten);
/* store profile id in the requested profile */
mm_3gpp_profile_set_profile_id (ctx->requested, ctx->profile_id);
/* If we're reusing an already existing profile, we're done at this
* point, no need to create a new one */
if (ctx->stored)
mm_obj_dbg (self, "reusing profile '%d'", ctx->profile_id);
else if (overwritten)
mm_obj_dbg (self, "overwriting profile '%d'", ctx->profile_id);
ctx->step++;
set_profile_step (task);
}
static void
profile_manager_list_profiles_before_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
g_autoptr(GError) error = NULL;
ctx = g_task_get_task_data (task);
if (!mm_iface_modem_3gpp_profile_manager_list_profiles_finish (self, res, &ctx->before_list, &error))
mm_obj_dbg (self, "failed checking currently defined contexts: %s", error->message);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_list_before (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
self = g_task_get_source_object (task);
mm_iface_modem_3gpp_profile_manager_list_profiles (
self,
(GAsyncReadyCallback)profile_manager_list_profiles_before_ready,
task);
}
static void
set_profile_check_format_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
SetProfileContext *ctx;
ctx = g_task_get_task_data (task);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_format_finish (
self, res,
&ctx->new_id,
&ctx->min_profile_id,
&ctx->max_profile_id,
&ctx->profile_apn_cmp,
&ctx->profile_cmp_flags,
NULL)) {
ctx->min_profile_id = 1;
ctx->max_profile_id = G_MAXINT-1;
mm_obj_dbg (self, "unknown context definition format; using defaults: minimum %d, maximum %d",
ctx->min_profile_id, ctx->max_profile_id);
} else
mm_obj_dbg (self, "context definition format: minimum %d, maximum %d",
ctx->min_profile_id, ctx->max_profile_id);
ctx->step++;
set_profile_step (task);
}
static void
set_profile_step_check_format (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_format (
self,
mm_3gpp_profile_get_ip_type (ctx->requested),
(GAsyncReadyCallback)set_profile_check_format_ready,
task);
}
static void
set_profile_step (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
SetProfileContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case SET_PROFILE_STEP_FIRST:
ctx->step++;
/* Fall through */
case SET_PROFILE_STEP_CHECK_FORMAT:
mm_obj_dbg (self, "set profile state (%d/%d): check format",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_check_format (task);
return;
case SET_PROFILE_STEP_LIST_BEFORE:
mm_obj_dbg (self, "set profile state (%d/%d): list before",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_list_before (task);
return;
case SET_PROFILE_STEP_SELECT_PROFILE:
if (((g_strcmp0 (ctx->index_field, "profile-id") == 0) && (ctx->profile_id != MM_3GPP_PROFILE_ID_UNKNOWN)) ||
(g_strcmp0 (ctx->index_field, "apn-type") == 0)) {
mm_obj_dbg (self, "set profile state (%d/%d): select profile (exact)",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_select_profile_exact (task);
return;
}
/* when using profile-id, allow non-strict and new */
if (!ctx->strict) {
mm_obj_dbg (self, "set profile state (%d/%d): select profile (best)",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_select_profile_best (task);
return;
}
if (ctx->new_id) {
mm_obj_dbg (self, "set profile state (%d/%d): select profile (new)",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_select_profile_new (task);
return;
}
mm_obj_dbg (self, "set profile state (%d/%d): select profile (none)",
ctx->step, SET_PROFILE_STEP_LAST);
ctx->step++;
/* Fall through */
case SET_PROFILE_STEP_CHECK_ACTIVATED_PROFILE:
/* If the modem/protocol doesn't allow preselecting the profile id of
* a new profile we're going to create, then we won't have a profile id
* set at this point. If so, just skip this step. */
if (((g_strcmp0 (ctx->index_field, "profile-id") == 0) && (ctx->profile_id != MM_3GPP_PROFILE_ID_UNKNOWN)) ||
(g_strcmp0 (ctx->index_field, "apn-type") == 0)) {
mm_obj_dbg (self, "set profile state (%d/%d): check activated profile",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_check_activated_profile (task);
return;
}
ctx->step++;
/* Fall through */
case SET_PROFILE_STEP_DEACTIVATE_PROFILE:
/* If the modem/protocol doesn't allow preselecting the profile id of
* a new profile we're going to create, then we won't have a profile id
* set at this point. If so, just skip this step. */
if (((g_strcmp0 (ctx->index_field, "profile-id") == 0) && (ctx->profile_id != MM_3GPP_PROFILE_ID_UNKNOWN)) ||
(g_strcmp0 (ctx->index_field, "apn-type") == 0)) {
mm_obj_dbg (self, "set profile state (%d/%d): deactivate profile",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_deactivate_profile (task);
return;
}
ctx->step++;
/* Fall through */
case SET_PROFILE_STEP_STORE_PROFILE:
/* if we're reusing an already existing profile, we can jump
* to the last step now, there is no need to store any update */
if (ctx->stored) {
mm_obj_dbg (self, "set profile state (%d/%d): profile already stored",
ctx->step, SET_PROFILE_STEP_LAST);
ctx->step = SET_PROFILE_STEP_LAST;
set_profile_step (task);
return;
}
mm_obj_dbg (self, "set profile state (%d/%d): store profile",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_store_profile (task);
return;
case SET_PROFILE_STEP_LIST_AFTER:
mm_obj_dbg (self, "set profile state (%d/%d): list after",
ctx->step, SET_PROFILE_STEP_LAST);
set_profile_step_list_after (task);
return;
case SET_PROFILE_STEP_LAST:
mm_obj_dbg (self, "set profile state (%d/%d): all done",
ctx->step, SET_PROFILE_STEP_LAST);
g_assert (ctx->stored);
g_task_return_pointer (task, g_steal_pointer (&ctx->stored), g_object_unref);
g_object_unref (task);
return;
default:
g_assert_not_reached ();
}
}
void
mm_iface_modem_3gpp_profile_manager_set_profile (MMIfaceModem3gppProfileManager *self,
MM3gppProfile *requested,
const gchar *index_field,
gboolean strict,
GAsyncReadyCallback callback,
gpointer user_data)
{
GError *error;
GTask *task;
SetProfileContext *ctx;
MMBearerIpFamily ip_family;
g_autoptr(GVariant) dict = NULL;
g_autoptr(MM3gppProfile) requested_copy = NULL;
task = g_task_new (self, NULL, callback, user_data);
/* The MM3gppProfile passed to the SetProfileContext is going to
* be modified, so we make a copy to preserve the original one. */
dict = mm_3gpp_profile_get_dictionary (requested);
requested_copy = mm_3gpp_profile_new_from_dictionary (dict, &error);
if (!requested_copy) {
g_prefix_error (&error, "Couldn't copy 3GPP profile:");
g_task_return_error (task, error);
g_object_unref (task);
return;
}
ctx = g_slice_new0 (SetProfileContext);
ctx->step = SET_PROFILE_STEP_FIRST;
ctx->requested = g_object_ref (requested_copy);
ctx->index_field = g_strdup (index_field);
ctx->strict = strict;
ctx->profile_id = mm_3gpp_profile_get_profile_id (ctx->requested);
ctx->apn_type = mm_3gpp_profile_get_apn_type (ctx->requested);
ctx->apn_type_str = mm_bearer_apn_type_build_string_from_mask (ctx->apn_type);
g_task_set_task_data (task, ctx, (GDestroyNotify)set_profile_context_free);
/* Validate input setup:
* - allow 'profile-id' as index field, both strict and not strict.
* - allow 'apn-type' as index field, always strict.
*/
if (g_strcmp0 (ctx->index_field, "profile-id") == 0)
ctx->index_field_value_str = g_strdup_printf ("%d", ctx->profile_id);
else if (g_strcmp0 (ctx->index_field, "apn-type") == 0) {
g_assert (ctx->strict);
ctx->index_field_value_str = g_strdup (ctx->apn_type_str);
/* when using apn-type as index, the field is mandatory because both "create"
* and "update" are actually the same operation. */
if (ctx->apn_type == MM_BEARER_APN_TYPE_NONE) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_INVALID_ARGS,
"Missing index field ('apn-type') in profile settings");
g_object_unref (task);
return;
}
} else
g_assert_not_reached ();
/* normalize IP family right away */
ip_family = mm_3gpp_profile_get_ip_type (ctx->requested);
mm_3gpp_normalize_ip_family (&ip_family, TRUE);
mm_3gpp_profile_set_ip_type (ctx->requested, ip_family);
set_profile_step (task);
}
/*****************************************************************************/
/* Get a single profile.
* NOTE: this method may be called before the interface is initialized.
*/
MM3gppProfile *
mm_iface_modem_3gpp_profile_manager_get_profile_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GError **error)
{
return MM_3GPP_PROFILE (g_task_propagate_pointer (G_TASK (res), error));
}
static void
get_profile_list_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
GList *profiles = NULL;
gint profile_id;
MM3gppProfile *profile;
profile_id = GPOINTER_TO_INT (g_task_get_task_data (task));
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->list_profiles_finish (self, res, &profiles, &error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
profile = mm_3gpp_profile_list_find_by_profile_id (profiles, profile_id, &error);
mm_3gpp_profile_list_free (profiles);
if (!profile) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
g_task_return_pointer (task, profile, g_object_unref);
g_object_unref (task);
}
static void
get_profile_single_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
MM3gppProfile *profile;
profile = MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->get_profile_finish (self, res, &error);
if (!profile)
g_task_return_error (task, error);
else
g_task_return_pointer (task, profile, g_object_unref);
g_object_unref (task);
}
void
mm_iface_modem_3gpp_profile_manager_get_profile (MMIfaceModem3gppProfileManager *self,
gint profile_id,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->get_profile &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->get_profile_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->get_profile (
self,
profile_id,
(GAsyncReadyCallback)get_profile_single_ready,
task);
return;
}
/* If there is no way to query one single profile, query all and filter */
g_task_set_task_data (task, GINT_TO_POINTER (profile_id), NULL);
mm_iface_modem_3gpp_profile_manager_list_profiles (self,
(GAsyncReadyCallback)get_profile_list_ready,
task);
}
/*****************************************************************************/
/* List all profiles.
* NOTE: this method may be called before the interface is initialized.
*/
typedef struct {
GList *profiles;
} ListProfilesContext;
static void
list_profiles_context_free (ListProfilesContext *ctx)
{
mm_3gpp_profile_list_free (ctx->profiles);
g_slice_free (ListProfilesContext, ctx);
}
gboolean
mm_iface_modem_3gpp_profile_manager_list_profiles_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GList **out_profiles,
GError **error)
{
ListProfilesContext *ctx;
if (!g_task_propagate_boolean (G_TASK (res), error))
return FALSE;
ctx = g_task_get_task_data (G_TASK (res));
if (out_profiles)
*out_profiles = g_steal_pointer (&ctx->profiles);
return TRUE;
}
static void
internal_list_profiles_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
ListProfilesContext *ctx;
GError *error = NULL;
ctx = g_slice_new0 (ListProfilesContext);
g_task_set_task_data (task, ctx, (GDestroyNotify) list_profiles_context_free);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->list_profiles_finish (self, res, &ctx->profiles, &error))
g_task_return_error (task, error);
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
void
mm_iface_modem_3gpp_profile_manager_list_profiles (MMIfaceModem3gppProfileManager *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
/* Internal calls to the list profile logic may be performed even if the 3GPP Profile Manager
* interface is not exposed in DBus, therefore, make sure this logic exits cleanly if there
* is no support for listing profiles */
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->list_profiles ||
!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->list_profiles_finish) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_UNSUPPORTED,
"Listing profiles is unsupported");
g_object_unref (task);
return;
}
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->list_profiles (
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self),
(GAsyncReadyCallback)internal_list_profiles_ready,
task);
}
/*****************************************************************************/
typedef struct {
MmGdbusModem3gppProfileManager *skeleton;
GDBusMethodInvocation *invocation;
MMIfaceModem3gppProfileManager *self;
} HandleListContext;
static void
handle_list_context_free (HandleListContext *ctx)
{
g_object_unref (ctx->skeleton);
g_object_unref (ctx->invocation);
g_object_unref (ctx->self);
g_slice_free (HandleListContext, ctx);
}
static GVariant *
build_list_profiles_result (MMIfaceModem3gppProfileManager *self,
GList *profiles)
{
GVariantBuilder builder;
GList *l;
guint i;
/* Build array of dicts */
g_variant_builder_init (&builder, G_VARIANT_TYPE ("aa{sv}"));
for (l = profiles, i = 0; l; l = g_list_next (l), i++) {
g_autoptr(GVariant) dict = NULL;
MM3gppProfile *profile;
profile = MM_3GPP_PROFILE (l->data);
mm_obj_info (self, "profile %u:", i);
mm_log_3gpp_profile (self, MM_LOG_LEVEL_INFO, " ", profile);
dict = mm_3gpp_profile_get_dictionary (profile);
g_variant_builder_add_value (&builder, dict);
}
return g_variant_ref_sink (g_variant_builder_end (&builder));
}
static void
list_profiles_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
HandleListContext *ctx)
{
GError *error = NULL;
GList *profiles = NULL;
g_autoptr(GVariant) dict_array = NULL;
if (!mm_iface_modem_3gpp_profile_manager_list_profiles_finish (self, res, &profiles, &error)) {
mm_obj_warn (self, "failed listing 3GPP profiles: %s", error->message);
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_list_context_free (ctx);
return;
}
mm_obj_info (self, "listed 3GPP profiles: %u found", g_list_length (profiles));
dict_array = build_list_profiles_result (self, profiles);
mm_gdbus_modem3gpp_profile_manager_complete_list (ctx->skeleton, ctx->invocation, dict_array);
mm_3gpp_profile_list_free (profiles);
handle_list_context_free (ctx);
}
static void
handle_list_auth_ready (MMIfaceAuth *self,
GAsyncResult *res,
HandleListContext *ctx)
{
GError *error = NULL;
if (!mm_iface_auth_authorize_finish (self, res, &error)) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_list_context_free (ctx);
return;
}
if (mm_iface_modem_abort_invocation_if_state_not_reached (MM_IFACE_MODEM (self),
ctx->invocation,
MM_MODEM_STATE_ENABLED)) {
handle_list_context_free (ctx);
return;
}
mm_obj_info (self, "processing user request to list 3GPP profiles...");
/* Don't call the class callback directly, use the common helper method
* that is also used by other internal operations. */
mm_iface_modem_3gpp_profile_manager_list_profiles (
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self),
(GAsyncReadyCallback)list_profiles_ready,
ctx);
}
static gboolean
handle_list (MmGdbusModem3gppProfileManager *skeleton,
GDBusMethodInvocation *invocation,
MMIfaceModem3gppProfileManager *self)
{
HandleListContext *ctx;
ctx = g_slice_new0 (HandleListContext);
ctx->skeleton = g_object_ref (skeleton);
ctx->invocation = g_object_ref (invocation);
ctx->self = g_object_ref (self);
mm_iface_auth_authorize (MM_IFACE_AUTH (self),
invocation,
MM_AUTHORIZATION_DEVICE_CONTROL,
(GAsyncReadyCallback)handle_list_auth_ready,
ctx);
return TRUE;
}
/*****************************************************************************/
typedef struct {
MmGdbusModem3gppProfileManager *skeleton;
GDBusMethodInvocation *invocation;
GVariant *requested_dictionary;
MMIfaceModem3gppProfileManager *self;
} HandleSetContext;
static void
handle_set_context_free (HandleSetContext *ctx)
{
g_clear_pointer (&ctx->requested_dictionary, g_variant_unref);
g_object_unref (ctx->skeleton);
g_object_unref (ctx->invocation);
g_object_unref (ctx->self);
g_slice_free (HandleSetContext, ctx);
}
static void
set_profile_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
HandleSetContext *ctx)
{
GError *error = NULL;
g_autoptr(MM3gppProfile) profile_stored = NULL;
g_autoptr(GVariant) profile_dictionary = NULL;
profile_stored = mm_iface_modem_3gpp_profile_manager_set_profile_finish (self, res, &error);
if (!profile_stored) {
mm_obj_warn (self, "failed setting 3GPP profile: %s", error->message);
/* process profile manager updates right away on error */
mm_iface_modem_3gpp_profile_manager_update_ignore_stop (self);
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_set_context_free (ctx);
return;
}
mm_obj_info (self, "3GPP profile set:");
mm_log_3gpp_profile (self, MM_LOG_LEVEL_INFO, " ", profile_stored);
/* delay processing profile manager updates on success */
mm_iface_modem_3gpp_profile_manager_update_ignore_stop_delayed (self);
profile_dictionary = mm_3gpp_profile_get_dictionary (profile_stored);
mm_gdbus_modem3gpp_profile_manager_complete_set (ctx->skeleton, ctx->invocation, profile_dictionary);
handle_set_context_free (ctx);
}
static void
handle_set_auth_ready (MMIfaceAuth *self,
GAsyncResult *res,
HandleSetContext *ctx)
{
const gchar *index_field;
GError *error = NULL;
g_autoptr(MM3gppProfile) profile_requested = NULL;
if (!mm_iface_auth_authorize_finish (self, res, &error)) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_set_context_free (ctx);
return;
}
if (mm_iface_modem_abort_invocation_if_state_not_reached (MM_IFACE_MODEM (self),
ctx->invocation,
MM_MODEM_STATE_ENABLED)) {
handle_set_context_free (ctx);
return;
}
if (!ctx->requested_dictionary) {
mm_dbus_method_invocation_return_error_literal (ctx->invocation, MM_CORE_ERROR, MM_CORE_ERROR_INVALID_ARGS,
"Missing requested profile settings");
handle_set_context_free (ctx);
return;
}
profile_requested = mm_3gpp_profile_new_from_dictionary (ctx->requested_dictionary, &error);
if (!profile_requested) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_set_context_free (ctx);
return;
}
mm_obj_info (self, "processing user request to set 3GPP profile...");
mm_log_3gpp_profile (self, MM_LOG_LEVEL_INFO, " ", profile_requested);
index_field = mm_gdbus_modem3gpp_profile_manager_get_index_field (ctx->skeleton);
/* Start ignoring our own indications */
mm_iface_modem_3gpp_profile_manager_update_ignore_start (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self));
/* Don't call the class callback directly, use the common helper method
* that is also used by other internal operations. */
mm_iface_modem_3gpp_profile_manager_set_profile (
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self),
profile_requested,
index_field,
TRUE, /* strict always! */
(GAsyncReadyCallback)set_profile_ready,
ctx);
}
static gboolean
handle_set (MmGdbusModem3gppProfileManager *skeleton,
GDBusMethodInvocation *invocation,
GVariant *requested_dictionary,
MMIfaceModem3gppProfileManager *self)
{
HandleSetContext *ctx;
ctx = g_slice_new0 (HandleSetContext);
ctx->skeleton = g_object_ref (skeleton);
ctx->invocation = g_object_ref (invocation);
ctx->self = g_object_ref (self);
ctx->requested_dictionary = requested_dictionary ? g_variant_ref (requested_dictionary) : NULL;
mm_iface_auth_authorize (MM_IFACE_AUTH (self),
invocation,
MM_AUTHORIZATION_DEVICE_CONTROL,
(GAsyncReadyCallback)handle_set_auth_ready,
ctx);
return TRUE;
}
/*****************************************************************************/
typedef struct {
MmGdbusModem3gppProfileManager *skeleton;
GDBusMethodInvocation *invocation;
GVariant *dictionary;
MMIfaceModem3gppProfileManager *self;
} HandleDeleteContext;
static void
handle_delete_context_free (HandleDeleteContext *ctx)
{
g_clear_pointer (&ctx->dictionary, g_variant_unref);
g_object_unref (ctx->skeleton);
g_object_unref (ctx->invocation);
g_object_unref (ctx->self);
g_slice_free (HandleDeleteContext, ctx);
}
static void
delete_profile_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
HandleDeleteContext *ctx)
{
GError *error = NULL;
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->delete_profile_finish (self, res, &error)) {
mm_obj_warn (self, "failed deleting 3GPP profile: %s", error->message);
/* process profile manager updates right away on error */
mm_iface_modem_3gpp_profile_manager_update_ignore_stop (self);
mm_dbus_method_invocation_take_error (ctx->invocation, error);
} else {
mm_obj_info (self, "3GPP profile deleted");
/* delay processing profile manager updates on success */
mm_iface_modem_3gpp_profile_manager_update_ignore_stop_delayed (self);
mm_gdbus_modem3gpp_profile_manager_complete_delete (ctx->skeleton, ctx->invocation);
}
handle_delete_context_free (ctx);
}
static void
handle_delete_auth_ready (MMIfaceAuth *self,
GAsyncResult *res,
HandleDeleteContext *ctx)
{
const gchar *index_field;
GError *error = NULL;
g_autoptr(MM3gppProfile) profile = NULL;
gint profile_id = MM_3GPP_PROFILE_ID_UNKNOWN;
MMBearerApnType apn_type = MM_BEARER_APN_TYPE_NONE;
if (!mm_iface_auth_authorize_finish (self, res, &error)) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_delete_context_free (ctx);
return;
}
if (mm_iface_modem_abort_invocation_if_state_not_reached (MM_IFACE_MODEM (self),
ctx->invocation,
MM_MODEM_STATE_ENABLED)) {
handle_delete_context_free (ctx);
return;
}
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->delete_profile ||
!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->delete_profile_finish) {
mm_dbus_method_invocation_return_error_literal (ctx->invocation, MM_CORE_ERROR, MM_CORE_ERROR_UNSUPPORTED,
"Deleting profiles is not supported");
handle_delete_context_free (ctx);
return;
}
if (!ctx->dictionary) {
mm_dbus_method_invocation_return_error_literal (ctx->invocation, MM_CORE_ERROR, MM_CORE_ERROR_INVALID_ARGS,
"Missing profile settings");
handle_delete_context_free (ctx);
return;
}
profile = mm_3gpp_profile_new_from_dictionary (ctx->dictionary, &error);
if (!profile) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_delete_context_free (ctx);
return;
}
index_field = mm_gdbus_modem3gpp_profile_manager_get_index_field (ctx->skeleton);
if (g_strcmp0 (index_field, "profile-id") == 0) {
profile_id = mm_3gpp_profile_get_profile_id (profile);
if (profile_id == MM_3GPP_PROFILE_ID_UNKNOWN) {
mm_dbus_method_invocation_return_error_literal (ctx->invocation, MM_CORE_ERROR, MM_CORE_ERROR_INVALID_ARGS,
"Missing index field ('profile-id') in profile settings");
handle_delete_context_free (ctx);
return;
}
} else if (g_strcmp0 (index_field, "apn-type") == 0) {
apn_type = mm_3gpp_profile_get_apn_type (profile);
if (apn_type == MM_BEARER_APN_TYPE_NONE) {
mm_dbus_method_invocation_return_error_literal (ctx->invocation, MM_CORE_ERROR, MM_CORE_ERROR_INVALID_ARGS,
"Missing index field ('apn-type') in profile settings");
handle_delete_context_free (ctx);
return;
}
} else
g_assert_not_reached ();
if (!profile_manager_fail_if_connected_bearer (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self),
index_field,
profile_id,
apn_type,
&error)) {
mm_dbus_method_invocation_take_error (ctx->invocation, error);
handle_delete_context_free (ctx);
return;
}
mm_obj_info (self, "processing user request to delete 3GPP profile...");
mm_log_3gpp_profile (self, MM_LOG_LEVEL_INFO, " ", profile);
/* Start ignoring our own indications */
mm_iface_modem_3gpp_profile_manager_update_ignore_start (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self));
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->delete_profile (
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER (self),
profile,
index_field,
(GAsyncReadyCallback)delete_profile_ready,
ctx);
}
static gboolean
handle_delete (MmGdbusModem3gppProfileManager *skeleton,
GDBusMethodInvocation *invocation,
GVariant *dictionary,
MMIfaceModem3gppProfileManager *self)
{
HandleDeleteContext *ctx;
ctx = g_slice_new0 (HandleDeleteContext);
ctx->skeleton = g_object_ref (skeleton);
ctx->invocation = g_object_ref (invocation);
ctx->self = g_object_ref (self);
ctx->dictionary = g_variant_ref (dictionary);
mm_iface_auth_authorize (MM_IFACE_AUTH (self),
invocation,
MM_AUTHORIZATION_DEVICE_CONTROL,
(GAsyncReadyCallback)handle_delete_auth_ready,
ctx);
return TRUE;
}
/*****************************************************************************/
typedef struct _DisablingContext DisablingContext;
static void interface_disabling_step (GTask *task);
typedef enum {
DISABLING_STEP_FIRST,
DISABLING_STEP_DISABLE_UNSOLICITED_EVENTS,
DISABLING_STEP_CLEANUP_UNSOLICITED_EVENTS,
DISABLING_STEP_LAST
} DisablingStep;
struct _DisablingContext {
DisablingStep step;
MmGdbusModem3gppProfileManager *skeleton;
};
static void
disabling_context_free (DisablingContext *ctx)
{
g_clear_object (&ctx->skeleton);
g_slice_free (DisablingContext, ctx);
}
gboolean
mm_iface_modem_3gpp_profile_manager_disable_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
disable_unsolicited_events_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
DisablingContext *ctx;
g_autoptr(GError) error = NULL;
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->disable_unsolicited_events_finish (self, res, &error);
if (error) {
/* This error shouldn't be treated as critical */
mm_obj_dbg (self, "couldn't disable unsolicited profile management events: %s", error->message);
}
/* Go on to next step */
ctx = g_task_get_task_data (task);
ctx->step++;
interface_disabling_step (task);
}
static void
cleanup_unsolicited_events_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
DisablingContext *ctx;
g_autoptr(GError) error = NULL;
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->cleanup_unsolicited_events_finish (self, res, &error);
if (error) {
/* This error shouldn't be treated as critical */
mm_obj_dbg (self, "couldn't cleanup unsolicited profile management events: %s", error->message);
}
/* Go on to next step */
ctx = g_task_get_task_data (task);
ctx->step++;
interface_disabling_step (task);
}
static void
interface_disabling_step (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
DisablingContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case DISABLING_STEP_FIRST:
ctx->step++;
/* fall through */
case DISABLING_STEP_DISABLE_UNSOLICITED_EVENTS:
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->disable_unsolicited_events &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->disable_unsolicited_events_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->disable_unsolicited_events (
self,
(GAsyncReadyCallback)disable_unsolicited_events_ready,
task);
return;
}
ctx->step++;
/* fall through */
case DISABLING_STEP_CLEANUP_UNSOLICITED_EVENTS:
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->cleanup_unsolicited_events &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->cleanup_unsolicited_events_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->cleanup_unsolicited_events (
self,
(GAsyncReadyCallback)cleanup_unsolicited_events_ready,
task);
return;
}
ctx->step++;
/* fall through */
case DISABLING_STEP_LAST:
/* We are done without errors! */
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
default:
break;
}
g_assert_not_reached ();
}
void
mm_iface_modem_3gpp_profile_manager_disable (MMIfaceModem3gppProfileManager *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
DisablingContext *ctx;
GTask *task;
ctx = g_slice_new0 (DisablingContext);
ctx->step = DISABLING_STEP_FIRST;
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, ctx, (GDestroyNotify)disabling_context_free);
g_object_get (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, &ctx->skeleton,
NULL);
if (!ctx->skeleton) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"Couldn't get interface skeleton");
g_object_unref (task);
return;
}
interface_disabling_step (task);
}
/*****************************************************************************/
typedef struct _EnablingContext EnablingContext;
static void interface_enabling_step (GTask *task);
typedef enum {
ENABLING_STEP_FIRST,
ENABLING_STEP_SETUP_UNSOLICITED_EVENTS,
ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS,
ENABLING_STEP_LAST
} EnablingStep;
struct _EnablingContext {
EnablingStep step;
MmGdbusModem3gppProfileManager *skeleton;
};
static void
enabling_context_free (EnablingContext *ctx)
{
g_clear_object (&ctx->skeleton);
g_slice_free (EnablingContext, ctx);
}
gboolean
mm_iface_modem_3gpp_profile_manager_enable_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
setup_unsolicited_events_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
EnablingContext *ctx;
g_autoptr(GError) error = NULL;
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->setup_unsolicited_events_finish (self, res, &error);
if (error) {
/* This error shouldn't be treated as critical */
mm_obj_dbg (self, "couldn't setup unsolicited profile management events: %s", error->message);
}
/* Go on to next step */
ctx = g_task_get_task_data (task);
ctx->step++;
interface_enabling_step (task);
}
static void
enable_unsolicited_events_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
EnablingContext *ctx;
g_autoptr(GError) error = NULL;
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->enable_unsolicited_events_finish (self, res, &error);
if (error) {
/* This error shouldn't be treated as critical */
mm_obj_dbg (self, "couldn't enable unsolicited profile management events: %s", error->message);
}
/* Go on to next step */
ctx = g_task_get_task_data (task);
ctx->step++;
interface_enabling_step (task);
}
static void
interface_enabling_step (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
EnablingContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case ENABLING_STEP_FIRST:
ctx->step++;
/* fall through */
case ENABLING_STEP_SETUP_UNSOLICITED_EVENTS:
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->setup_unsolicited_events &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->setup_unsolicited_events_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->setup_unsolicited_events (
self,
(GAsyncReadyCallback)setup_unsolicited_events_ready,
task);
return;
}
ctx->step++;
/* fall through */
case ENABLING_STEP_ENABLE_UNSOLICITED_EVENTS:
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->enable_unsolicited_events &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->enable_unsolicited_events_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->enable_unsolicited_events (
self,
(GAsyncReadyCallback)enable_unsolicited_events_ready,
task);
return;
}
ctx->step++;
/* fall through */
case ENABLING_STEP_LAST:
/* We are done without errors! */
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
default:
break;
}
g_assert_not_reached ();
}
void
mm_iface_modem_3gpp_profile_manager_enable (MMIfaceModem3gppProfileManager *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
EnablingContext *ctx;
GTask *task;
ctx = g_slice_new0 (EnablingContext);
ctx->step = ENABLING_STEP_FIRST;
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, ctx, (GDestroyNotify)enabling_context_free);
g_object_get (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, &ctx->skeleton,
NULL);
if (!ctx->skeleton) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"Couldn't get interface skeleton");
g_object_unref (task);
return;
}
interface_enabling_step (task);
}
/*****************************************************************************/
typedef struct _InitializationContext InitializationContext;
static void interface_initialization_step (GTask *task);
typedef enum {
INITIALIZATION_STEP_FIRST,
INITIALIZATION_STEP_CHECK_SUPPORT,
INITIALIZATION_STEP_FAIL_IF_UNSUPPORTED,
INITIALIZATION_STEP_LAST
} InitializationStep;
struct _InitializationContext {
MmGdbusModem3gppProfileManager *skeleton;
InitializationStep step;
};
static void
initialization_context_free (InitializationContext *ctx)
{
g_clear_object (&ctx->skeleton);
g_slice_free (InitializationContext, ctx);
}
gboolean
mm_iface_modem_3gpp_profile_manager_initialize_finish (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
check_support_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
InitializationContext *ctx;
g_autoptr(GError) error = NULL;
g_autofree gchar *index_field = NULL;
ctx = g_task_get_task_data (task);
if (!MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_support_finish (self, res, &index_field, &error)) {
if (error) {
/* This error shouldn't be treated as critical */
mm_obj_dbg (self, "profile management support check failed: %s", error->message);
}
} else {
/* profile management is supported! */
mm_gdbus_modem3gpp_profile_manager_set_index_field (ctx->skeleton, index_field);
g_object_set_qdata (G_OBJECT (self), supported_quark, GUINT_TO_POINTER (TRUE));
}
/* Go on to next step */
ctx->step++;
interface_initialization_step (task);
}
static void
profile_manager_list_profiles_check_ready (MMIfaceModem3gppProfileManager *self,
GAsyncResult *res,
GTask *task)
{
InitializationContext *ctx;
g_autoptr(GError) error = NULL;
ctx = g_task_get_task_data (task);
if (!mm_iface_modem_3gpp_profile_manager_list_profiles_finish (self, res, NULL, &error))
mm_obj_dbg (self, "profile management support check failed: couldn't load profile list: %s", error->message);
else {
/* profile management is supported!
* We are here because the modem type did not define the check_support functions,
* but we need anyway to set index_field, so let's use "profile-id" as default */
mm_gdbus_modem3gpp_profile_manager_set_index_field (ctx->skeleton, "profile-id");
g_object_set_qdata (G_OBJECT (self), supported_quark, GUINT_TO_POINTER (TRUE));
}
ctx->step++;
interface_initialization_step (task);
}
static void
interface_initialization_step (GTask *task)
{
MMIfaceModem3gppProfileManager *self;
InitializationContext *ctx;
self = g_task_get_source_object (task);
ctx = g_task_get_task_data (task);
switch (ctx->step) {
case INITIALIZATION_STEP_FIRST:
/* Setup quarks if we didn't do it before */
if (G_UNLIKELY (!support_checked_quark))
support_checked_quark = (g_quark_from_static_string (SUPPORT_CHECKED_TAG));
if (G_UNLIKELY (!supported_quark))
supported_quark = (g_quark_from_static_string (SUPPORTED_TAG));
ctx->step++;
/* fall through */
case INITIALIZATION_STEP_CHECK_SUPPORT:
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), support_checked_quark))) {
/* Set the checked flag so that we don't run it again */
g_object_set_qdata (G_OBJECT (self), support_checked_quark, GUINT_TO_POINTER (TRUE));
/* Initially, assume we don't support it */
g_object_set_qdata (G_OBJECT (self), supported_quark, GUINT_TO_POINTER (FALSE));
if (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_support &&
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_support_finish) {
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_GET_IFACE (self)->check_support (
self,
(GAsyncReadyCallback)check_support_ready,
task);
return;
}
/* If there is no implementation to check support, try to query the list
* explicitly; it may be the case that there is no other way to check for
* support. */
mm_iface_modem_3gpp_profile_manager_list_profiles (
self,
(GAsyncReadyCallback)profile_manager_list_profiles_check_ready,
task);
return;
}
ctx->step++;
/* fall through */
case INITIALIZATION_STEP_FAIL_IF_UNSUPPORTED:
if (!GPOINTER_TO_UINT (g_object_get_qdata (G_OBJECT (self), supported_quark))) {
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_UNSUPPORTED,
"Profile management not supported");
g_object_unref (task);
return;
}
ctx->step++;
/* fall through */
case INITIALIZATION_STEP_LAST:
/* We are done without errors! */
/* Handle method invocations */
g_object_connect (ctx->skeleton,
"signal::handle-list", G_CALLBACK (handle_list), self,
"signal::handle-set", G_CALLBACK (handle_set), self,
"signal::handle-delete", G_CALLBACK (handle_delete), self,
NULL);
/* Finally, export the new interface */
mm_gdbus_object_skeleton_set_modem3gpp_profile_manager (MM_GDBUS_OBJECT_SKELETON (self),
MM_GDBUS_MODEM3GPP_PROFILE_MANAGER (ctx->skeleton));
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
default:
break;
}
g_assert_not_reached ();
}
void
mm_iface_modem_3gpp_profile_manager_initialize (MMIfaceModem3gppProfileManager *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
InitializationContext *ctx;
MmGdbusModem3gppProfileManager *skeleton = NULL;
GTask *task;
/* Did we already create it? */
g_object_get (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, &skeleton,
NULL);
if (!skeleton) {
skeleton = mm_gdbus_modem3gpp_profile_manager_skeleton_new ();
g_object_set (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, skeleton,
NULL);
}
/* Perform async initialization here */
ctx = g_slice_new0 (InitializationContext);
ctx->step = INITIALIZATION_STEP_FIRST;
ctx->skeleton = skeleton;
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, ctx, (GDestroyNotify)initialization_context_free);
interface_initialization_step (task);
}
void
mm_iface_modem_3gpp_profile_manager_shutdown (MMIfaceModem3gppProfileManager *self)
{
/* Unexport DBus interface and remove the skeleton */
mm_gdbus_object_skeleton_set_modem3gpp_profile_manager (MM_GDBUS_OBJECT_SKELETON (self), NULL);
g_object_set (self,
MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON, NULL,
NULL);
}
/*****************************************************************************/
static void
mm_iface_modem_3gpp_profile_manager_default_init (MMIfaceModem3gppProfileManagerInterface *iface)
{
static gsize initialized = 0;
if (!g_once_init_enter (&initialized))
return;
/* Properties */
g_object_interface_install_property (
iface,
g_param_spec_object (MM_IFACE_MODEM_3GPP_PROFILE_MANAGER_DBUS_SKELETON,
"3GPP Profile Manager DBus skeleton",
"DBus skeleton for the 3GPP Profile Manager interface",
MM_GDBUS_TYPE_MODEM3GPP_PROFILE_MANAGER_SKELETON,
G_PARAM_READWRITE));
g_once_init_leave (&initialized, 1);
}