Files
ModemManager/plugins/simtech/mm-shared-simtech.c
2020-10-14 14:41:19 +02:00

1262 lines
45 KiB
C

/* -*- 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) 2019 Aleksander Morgado <aleksander@aleksander.es>
*/
#include <config.h>
#include <glib-object.h>
#include <gio/gio.h>
#define _LIBMM_INSIDE_MM
#include <libmm-glib.h>
#include "mm-log-object.h"
#include "mm-iface-modem.h"
#include "mm-iface-modem-voice.h"
#include "mm-iface-modem-location.h"
#include "mm-base-modem.h"
#include "mm-base-modem-at.h"
#include "mm-shared-simtech.h"
#include "mm-modem-helpers-simtech.h"
/*****************************************************************************/
/* Private data context */
#define PRIVATE_TAG "shared-simtech-private-tag"
static GQuark private_quark;
typedef enum {
FEATURE_SUPPORT_UNKNOWN,
FEATURE_NOT_SUPPORTED,
FEATURE_SUPPORTED,
} FeatureSupport;
typedef struct {
/* location */
MMIfaceModemLocation *iface_modem_location_parent;
MMModemLocationSource supported_sources;
MMModemLocationSource enabled_sources;
FeatureSupport cgps_support;
/* voice */
MMIfaceModemVoice *iface_modem_voice_parent;
FeatureSupport cpcmreg_support;
FeatureSupport clcc_urc_support;
GRegex *clcc_urc_regex;
GRegex *voice_call_regex;
GRegex *missed_call_regex;
GRegex *cring_regex;
GRegex *rxdtmf_regex;
} Private;
static void
private_free (Private *ctx)
{
g_regex_unref (ctx->rxdtmf_regex);
g_regex_unref (ctx->cring_regex);
g_regex_unref (ctx->missed_call_regex);
g_regex_unref (ctx->voice_call_regex);
g_regex_unref (ctx->clcc_urc_regex);
g_slice_free (Private, ctx);
}
static Private *
get_private (MMSharedSimtech *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);
priv->supported_sources = MM_MODEM_LOCATION_SOURCE_NONE;
priv->enabled_sources = MM_MODEM_LOCATION_SOURCE_NONE;
priv->cgps_support = FEATURE_SUPPORT_UNKNOWN;
priv->cpcmreg_support = FEATURE_SUPPORT_UNKNOWN;
priv->clcc_urc_support = FEATURE_SUPPORT_UNKNOWN;
priv->clcc_urc_regex = mm_simtech_get_clcc_urc_regex ();
priv->voice_call_regex = mm_simtech_get_voice_call_urc_regex ();
priv->missed_call_regex = mm_simtech_get_missed_call_urc_regex ();
priv->cring_regex = mm_simtech_get_cring_urc_regex ();
priv->rxdtmf_regex = mm_simtech_get_rxdtmf_urc_regex ();
/* Setup parent class' MMIfaceModemLocation and MMIfaceModemVoice */
g_assert (MM_SHARED_SIMTECH_GET_INTERFACE (self)->peek_parent_location_interface);
priv->iface_modem_location_parent = MM_SHARED_SIMTECH_GET_INTERFACE (self)->peek_parent_location_interface (self);
g_assert (MM_SHARED_SIMTECH_GET_INTERFACE (self)->peek_parent_voice_interface);
priv->iface_modem_voice_parent = MM_SHARED_SIMTECH_GET_INTERFACE (self)->peek_parent_voice_interface (self);
g_object_set_qdata_full (G_OBJECT (self), private_quark, priv, (GDestroyNotify)private_free);
}
return priv;
}
/*****************************************************************************/
/* GPS trace received */
static void
trace_received (MMPortSerialGps *port,
const gchar *trace,
MMIfaceModemLocation *self)
{
mm_iface_modem_location_gps_update (self, trace);
}
/*****************************************************************************/
/* Location capabilities loading (Location interface) */
MMModemLocationSource
mm_shared_simtech_location_load_capabilities_finish (MMIfaceModemLocation *self,
GAsyncResult *res,
GError **error)
{
GError *inner_error = NULL;
gssize aux;
aux = g_task_propagate_int (G_TASK (res), &inner_error);
if (inner_error) {
g_propagate_error (error, inner_error);
return MM_MODEM_LOCATION_SOURCE_NONE;
}
return (MMModemLocationSource) aux;
}
static void probe_gps_features (GTask *task);
static void
cgps_test_ready (MMBaseModem *self,
GAsyncResult *res,
GTask *task)
{
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!mm_base_modem_at_command_finish (self, res, NULL))
priv->cgps_support = FEATURE_NOT_SUPPORTED;
else
priv->cgps_support = FEATURE_SUPPORTED;
probe_gps_features (task);
}
static void
probe_gps_features (GTask *task)
{
MMSharedSimtech *self;
MMModemLocationSource sources;
Private *priv;
self = MM_SHARED_SIMTECH (g_task_get_source_object (task));
priv = get_private (self);
/* Need to check if CGPS supported... */
if (priv->cgps_support == FEATURE_SUPPORT_UNKNOWN) {
mm_base_modem_at_command (MM_BASE_MODEM (self), "+CGPS=?", 3, TRUE, (GAsyncReadyCallback) cgps_test_ready, task);
return;
}
/* All GPS features probed */
/* Recover parent sources */
sources = GPOINTER_TO_UINT (g_task_get_task_data (task));
if (priv->cgps_support == FEATURE_SUPPORTED) {
mm_obj_dbg (self, "GPS commands supported: GPS capabilities enabled");
/* We only flag as supported by this implementation those sources not already
* supported by the parent implementation */
if (!(sources & MM_MODEM_LOCATION_SOURCE_GPS_NMEA))
priv->supported_sources |= MM_MODEM_LOCATION_SOURCE_GPS_NMEA;
if (!(sources & MM_MODEM_LOCATION_SOURCE_GPS_RAW))
priv->supported_sources |= MM_MODEM_LOCATION_SOURCE_GPS_RAW;
if (!(sources & MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED))
priv->supported_sources |= MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED;
sources |= priv->supported_sources;
/* Add handler for the NMEA traces in the GPS data port */
mm_port_serial_gps_add_trace_handler (mm_base_modem_peek_port_gps (MM_BASE_MODEM (self)),
(MMPortSerialGpsTraceFn)trace_received,
self,
NULL);
} else
mm_obj_dbg (self, "no GPS command supported: no GPS capabilities");
g_task_return_int (task, (gssize) sources);
g_object_unref (task);
}
static void
parent_load_capabilities_ready (MMIfaceModemLocation *self,
GAsyncResult *res,
GTask *task)
{
MMModemLocationSource sources;
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
sources = priv->iface_modem_location_parent->load_capabilities_finish (self, res, &error);
if (error) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* Now our own check. If we don't have any GPS port, we're done */
if (!mm_base_modem_peek_port_gps (MM_BASE_MODEM (self))) {
mm_obj_dbg (self, "no GPS data port found: no GPS capabilities");
g_task_return_int (task, sources);
g_object_unref (task);
return;
}
/* Cache sources supported by the parent */
g_task_set_task_data (task, GUINT_TO_POINTER (sources), NULL);
/* Probe all GPS features */
probe_gps_features (task);
}
void
mm_shared_simtech_location_load_capabilities (MMIfaceModemLocation *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
priv = get_private (MM_SHARED_SIMTECH (self));
task = g_task_new (self, NULL, callback, user_data);
g_assert (priv->iface_modem_location_parent);
g_assert (priv->iface_modem_location_parent->load_capabilities);
g_assert (priv->iface_modem_location_parent->load_capabilities_finish);
priv->iface_modem_location_parent->load_capabilities (self,
(GAsyncReadyCallback)parent_load_capabilities_ready,
task);
}
/*****************************************************************************/
/* Disable location gathering (Location interface) */
gboolean
mm_shared_simtech_disable_location_gathering_finish (MMIfaceModemLocation *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
disable_cgps_ready (MMBaseModem *self,
GAsyncResult *res,
GTask *task)
{
MMModemLocationSource source;
Private *priv;
GError *error = NULL;
priv = get_private (MM_SHARED_SIMTECH (self));
mm_base_modem_at_command_finish (self, res, &error);
/* Only use the GPS port in NMEA/RAW setups */
source = (MMModemLocationSource) GPOINTER_TO_UINT (g_task_get_task_data (task));
if (source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA | MM_MODEM_LOCATION_SOURCE_GPS_RAW)) {
MMPortSerialGps *gps_port;
/* Even if we get an error here, we try to close the GPS port */
gps_port = mm_base_modem_peek_port_gps (MM_BASE_MODEM (self));
if (gps_port)
mm_port_serial_close (MM_PORT_SERIAL (gps_port));
}
if (error)
g_task_return_error (task, error);
else {
priv->enabled_sources &= source;
g_task_return_boolean (task, TRUE);
}
g_object_unref (task);
}
static void
parent_disable_location_gathering_ready (MMIfaceModemLocation *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_location_parent);
if (!priv->iface_modem_location_parent->disable_location_gathering_finish (self, res, &error))
g_task_return_error (task, error);
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
void
mm_shared_simtech_disable_location_gathering (MMIfaceModemLocation *self,
MMModemLocationSource source,
GAsyncReadyCallback callback,
gpointer user_data)
{
MMModemLocationSource enabled_sources;
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, GUINT_TO_POINTER (source), NULL);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_location_parent);
/* Only consider request if it applies to one of the sources we are
* supporting, otherwise run parent disable */
if (!(priv->supported_sources & source)) {
/* If disabling implemented by the parent, run it. */
if (priv->iface_modem_location_parent->disable_location_gathering &&
priv->iface_modem_location_parent->disable_location_gathering_finish) {
priv->iface_modem_location_parent->disable_location_gathering (self,
source,
(GAsyncReadyCallback)parent_disable_location_gathering_ready,
task);
return;
}
/* Otherwise, we're done */
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
/* We only expect GPS sources here */
g_assert (source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA |
MM_MODEM_LOCATION_SOURCE_GPS_RAW |
MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED));
/* Flag as disabled to see how many others we would have left enabled */
enabled_sources = priv->enabled_sources;
enabled_sources &= ~source;
/* If there are still GPS-related sources enabled, do nothing else */
if (enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA |
MM_MODEM_LOCATION_SOURCE_GPS_RAW |
MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED)) {
priv->enabled_sources &= ~source;
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
/* Stop GPS engine if all GPS-related sources are disabled */
g_assert (priv->cgps_support == FEATURE_SUPPORTED);
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CGPS=0",
10,
FALSE,
(GAsyncReadyCallback) disable_cgps_ready,
task);
}
/*****************************************************************************/
/* Enable location gathering (Location interface) */
gboolean
mm_shared_simtech_enable_location_gathering_finish (MMIfaceModemLocation *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
enable_cgps_ready (MMBaseModem *self,
GAsyncResult *res,
GTask *task)
{
MMModemLocationSource source;
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!mm_base_modem_at_command_finish (self, res, &error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* Only use the GPS port in NMEA/RAW setups */
source = (MMModemLocationSource) GPOINTER_TO_UINT (g_task_get_task_data (task));
if (source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA |
MM_MODEM_LOCATION_SOURCE_GPS_RAW)) {
MMPortSerialGps *gps_port;
gps_port = mm_base_modem_peek_port_gps (MM_BASE_MODEM (self));
if (!gps_port || !mm_port_serial_open (MM_PORT_SERIAL (gps_port), &error)) {
if (error)
g_task_return_error (task, error);
else
g_task_return_new_error (task, MM_CORE_ERROR, MM_CORE_ERROR_FAILED,
"Couldn't open raw GPS serial port");
g_object_unref (task);
return;
}
}
priv->enabled_sources |= source;
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
parent_enable_location_gathering_ready (MMIfaceModemLocation *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_location_parent);
if (!priv->iface_modem_location_parent->enable_location_gathering_finish (self, res, &error))
g_task_return_error (task, error);
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
void
mm_shared_simtech_enable_location_gathering (MMIfaceModemLocation *self,
MMModemLocationSource source,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
g_task_set_task_data (task, GUINT_TO_POINTER (source), NULL);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_location_parent);
g_assert (priv->iface_modem_location_parent->enable_location_gathering);
g_assert (priv->iface_modem_location_parent->enable_location_gathering_finish);
/* Only consider request if it applies to one of the sources we are
* supporting, otherwise run parent enable */
if (!(priv->supported_sources & source)) {
priv->iface_modem_location_parent->enable_location_gathering (self,
source,
(GAsyncReadyCallback)parent_enable_location_gathering_ready,
task);
return;
}
/* We only expect GPS sources here */
g_assert (source & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA |
MM_MODEM_LOCATION_SOURCE_GPS_RAW |
MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED));
/* If GPS already started, store new flag and we're done */
if (priv->enabled_sources & (MM_MODEM_LOCATION_SOURCE_GPS_NMEA |
MM_MODEM_LOCATION_SOURCE_GPS_RAW |
MM_MODEM_LOCATION_SOURCE_GPS_UNMANAGED)) {
priv->enabled_sources |= source;
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
g_assert (priv->cgps_support == FEATURE_SUPPORTED);
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CGPS=1,1",
10,
FALSE,
(GAsyncReadyCallback) enable_cgps_ready,
task);
}
/*****************************************************************************/
/* Common enable/disable voice unsolicited events */
typedef struct {
gboolean enable;
MMPortSerialAt *primary;
MMPortSerialAt *secondary;
gchar *clcc_command;
gboolean clcc_primary_done;
gboolean clcc_secondary_done;
} VoiceUnsolicitedEventsContext;
static void
voice_unsolicited_events_context_free (VoiceUnsolicitedEventsContext *ctx)
{
g_clear_object (&ctx->secondary);
g_clear_object (&ctx->primary);
g_free (ctx->clcc_command);
g_slice_free (VoiceUnsolicitedEventsContext, ctx);
}
static gboolean
common_voice_enable_disable_unsolicited_events_finish (MMSharedSimtech *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void run_voice_enable_disable_unsolicited_events (GTask *task);
static void
clcc_command_ready (MMBaseModem *self,
GAsyncResult *res,
GTask *task)
{
VoiceUnsolicitedEventsContext *ctx;
GError *error = NULL;
ctx = g_task_get_task_data (task);
if (!mm_base_modem_at_command_finish (self, res, &error)) {
mm_obj_dbg (self, "couldn't %s +CLCC reporting: '%s'",
ctx->enable ? "enable" : "disable",
error->message);
g_error_free (error);
}
/* Continue on next port */
run_voice_enable_disable_unsolicited_events (task);
}
static void
run_voice_enable_disable_unsolicited_events (GTask *task)
{
MMSharedSimtech *self;
Private *priv;
VoiceUnsolicitedEventsContext *ctx;
MMPortSerialAt *port = NULL;
self = MM_SHARED_SIMTECH (g_task_get_source_object (task));
priv = get_private (self);
ctx = g_task_get_task_data (task);
/* If +CLCC URCs not supported, we're done */
if (priv->clcc_urc_support == FEATURE_NOT_SUPPORTED) {
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
if (!ctx->clcc_primary_done && ctx->primary) {
mm_obj_dbg (self, "%s +CLCC extended list of current calls reporting in primary port...",
ctx->enable ? "enabling" : "disabling");
ctx->clcc_primary_done = TRUE;
port = ctx->primary;
} else if (!ctx->clcc_secondary_done && ctx->secondary) {
mm_obj_dbg (self, "%s +CLCC extended list of current calls reporting in secondary port...",
ctx->enable ? "enabling" : "disabling");
ctx->clcc_secondary_done = TRUE;
port = ctx->secondary;
}
if (port) {
mm_base_modem_at_command_full (MM_BASE_MODEM (self),
port,
ctx->clcc_command,
3,
FALSE,
FALSE,
NULL,
(GAsyncReadyCallback)clcc_command_ready,
task);
return;
}
/* Fully done now */
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
common_voice_enable_disable_unsolicited_events (MMSharedSimtech *self,
gboolean enable,
GAsyncReadyCallback callback,
gpointer user_data)
{
VoiceUnsolicitedEventsContext *ctx;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
ctx = g_slice_new0 (VoiceUnsolicitedEventsContext);
ctx->enable = enable;
if (enable)
ctx->clcc_command = g_strdup ("+CLCC=1");
else
ctx->clcc_command = g_strdup ("+CLCC=0");
ctx->primary = mm_base_modem_get_port_primary (MM_BASE_MODEM (self));
ctx->secondary = mm_base_modem_get_port_secondary (MM_BASE_MODEM (self));
g_task_set_task_data (task, ctx, (GDestroyNotify) voice_unsolicited_events_context_free);
run_voice_enable_disable_unsolicited_events (task);
}
/*****************************************************************************/
/* Disable unsolicited events (Voice interface) */
gboolean
mm_shared_simtech_voice_disable_unsolicited_events_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
parent_voice_disable_unsolicited_events_ready (MMIfaceModemVoice *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!priv->iface_modem_voice_parent->disable_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't disable parent voice unsolicited events: %s", error->message);
g_error_free (error);
}
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
voice_disable_unsolicited_events_ready (MMSharedSimtech *self,
GAsyncResult *res,
GTask *task)
{
Private *priv;
GError *error = NULL;
if (!common_voice_enable_disable_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't disable Simtech-specific voice unsolicited events: %s", error->message);
g_error_free (error);
}
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_voice_parent);
g_assert (priv->iface_modem_voice_parent->disable_unsolicited_events);
g_assert (priv->iface_modem_voice_parent->disable_unsolicited_events_finish);
/* Chain up parent's disable */
priv->iface_modem_voice_parent->disable_unsolicited_events (
MM_IFACE_MODEM_VOICE (self),
(GAsyncReadyCallback)parent_voice_disable_unsolicited_events_ready,
task);
}
void
mm_shared_simtech_voice_disable_unsolicited_events (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
/* our own disabling first */
common_voice_enable_disable_unsolicited_events (MM_SHARED_SIMTECH (self),
FALSE,
(GAsyncReadyCallback) voice_disable_unsolicited_events_ready,
task);
}
/*****************************************************************************/
/* Enable unsolicited events (Voice interface) */
gboolean
mm_shared_simtech_voice_enable_unsolicited_events_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
voice_enable_unsolicited_events_ready (MMSharedSimtech *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
if (!common_voice_enable_disable_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't enable Simtech-specific voice unsolicited events: %s", error->message);
g_error_free (error);
}
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
parent_voice_enable_unsolicited_events_ready (MMIfaceModemVoice *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!priv->iface_modem_voice_parent->enable_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't enable parent voice unsolicited events: %s", error->message);
g_error_free (error);
}
/* our own enabling next */
common_voice_enable_disable_unsolicited_events (MM_SHARED_SIMTECH (self),
TRUE,
(GAsyncReadyCallback) voice_enable_unsolicited_events_ready,
task);
}
void
mm_shared_simtech_voice_enable_unsolicited_events (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_voice_parent);
g_assert (priv->iface_modem_voice_parent->enable_unsolicited_events);
g_assert (priv->iface_modem_voice_parent->enable_unsolicited_events_finish);
/* chain up parent's enable first */
priv->iface_modem_voice_parent->enable_unsolicited_events (
self,
(GAsyncReadyCallback)parent_voice_enable_unsolicited_events_ready,
task);
}
/*****************************************************************************/
/* Common setup/cleanup voice unsolicited events */
static void
clcc_urc_received (MMPortSerialAt *port,
GMatchInfo *match_info,
MMSharedSimtech *self)
{
gchar *full;
GError *error = NULL;
GList *call_info_list = NULL;
full = g_match_info_fetch (match_info, 0);
if (!mm_simtech_parse_clcc_list (full, self, &call_info_list, &error)) {
mm_obj_warn (self, "couldn't parse +CLCC list in URC: %s", error->message);
g_error_free (error);
} else
mm_iface_modem_voice_report_all_calls (MM_IFACE_MODEM_VOICE (self), call_info_list);
mm_simtech_call_info_list_free (call_info_list);
g_free (full);
}
static void
missed_call_urc_received (MMPortSerialAt *port,
GMatchInfo *match_info,
MMSharedSimtech *self)
{
GError *error = NULL;
gchar *details = NULL;
if (!mm_simtech_parse_missed_call_urc (match_info, &details, &error)) {
mm_obj_warn (self, "couldn't parse missed call URC: %s", error->message);
g_error_free (error);
return;
}
mm_obj_dbg (self, "missed call reported: %s", details);
g_free (details);
}
static void
voice_call_urc_received (MMPortSerialAt *port,
GMatchInfo *match_info,
MMSharedSimtech *self)
{
GError *error = NULL;
gboolean start_or_stop = FALSE; /* start = TRUE, stop = FALSE */
guint duration = 0;
if (!mm_simtech_parse_voice_call_urc (match_info, &start_or_stop, &duration, &error)) {
mm_obj_warn (self, "couldn't parse voice call URC: %s", error->message);
g_error_free (error);
return;
}
if (start_or_stop) {
mm_obj_dbg (self, "voice call started");
return;
}
if (duration) {
mm_obj_dbg (self, "voice call finished (duration: %us)", duration);
return;
}
mm_obj_dbg (self, "voice call finished");
}
static void
cring_urc_received (MMPortSerialAt *port,
GMatchInfo *info,
MMSharedSimtech *self)
{
MMCallInfo call_info;
g_autofree gchar *str = NULL;
/* We could have "VOICE" or "DATA". Now consider only "VOICE" */
str = mm_get_string_unquoted_from_match_info (info, 1);
mm_obj_dbg (self, "ringing (%s)", str);
call_info.index = 0;
call_info.direction = MM_CALL_DIRECTION_INCOMING;
call_info.state = MM_CALL_STATE_RINGING_IN;
call_info.number = NULL;
mm_iface_modem_voice_report_call (MM_IFACE_MODEM_VOICE (self), &call_info);
}
static void
rxdtmf_urc_received (MMPortSerialAt *port,
GMatchInfo *match_info,
MMSharedSimtech *self)
{
g_autofree gchar *dtmf = NULL;
dtmf = g_match_info_fetch (match_info, 1);
mm_obj_dbg (self, "received DTMF: %s", dtmf);
/* call index unknown */
mm_iface_modem_voice_received_dtmf (MM_IFACE_MODEM_VOICE (self), 0, dtmf);
}
static void
common_voice_setup_cleanup_unsolicited_events (MMSharedSimtech *self,
gboolean enable)
{
Private *priv;
MMPortSerialAt *ports[2];
guint i;
priv = get_private (MM_SHARED_SIMTECH (self));
ports[0] = mm_base_modem_peek_port_primary (MM_BASE_MODEM (self));
ports[1] = mm_base_modem_peek_port_secondary (MM_BASE_MODEM (self));
for (i = 0; i < G_N_ELEMENTS (ports); i++) {
if (!ports[i])
continue;
if (priv->clcc_urc_support == FEATURE_SUPPORTED)
mm_port_serial_at_add_unsolicited_msg_handler (ports[i],
priv->clcc_urc_regex,
enable ? (MMPortSerialAtUnsolicitedMsgFn)clcc_urc_received : NULL,
enable ? self : NULL,
NULL);
mm_port_serial_at_add_unsolicited_msg_handler (ports[i],
priv->voice_call_regex,
enable ? (MMPortSerialAtUnsolicitedMsgFn)voice_call_urc_received : NULL,
enable ? self : NULL,
NULL);
mm_port_serial_at_add_unsolicited_msg_handler (ports[i],
priv->missed_call_regex,
enable ? (MMPortSerialAtUnsolicitedMsgFn)missed_call_urc_received : NULL,
enable ? self : NULL,
NULL);
mm_port_serial_at_add_unsolicited_msg_handler (ports[i],
priv->cring_regex,
enable ? (MMPortSerialAtUnsolicitedMsgFn)cring_urc_received : NULL,
enable ? self : NULL,
NULL);
mm_port_serial_at_add_unsolicited_msg_handler (ports[i],
priv->rxdtmf_regex,
enable ? (MMPortSerialAtUnsolicitedMsgFn)rxdtmf_urc_received : NULL,
enable ? self : NULL,
NULL);
}
}
/*****************************************************************************/
/* Cleanup unsolicited events (Voice interface) */
gboolean
mm_shared_simtech_voice_cleanup_unsolicited_events_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
parent_voice_cleanup_unsolicited_events_ready (MMIfaceModemVoice *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!priv->iface_modem_voice_parent->cleanup_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't cleanup parent voice unsolicited events: %s", error->message);
g_error_free (error);
}
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
void
mm_shared_simtech_voice_cleanup_unsolicited_events (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_voice_parent);
g_assert (priv->iface_modem_voice_parent->cleanup_unsolicited_events);
g_assert (priv->iface_modem_voice_parent->cleanup_unsolicited_events_finish);
/* our own cleanup first */
common_voice_setup_cleanup_unsolicited_events (MM_SHARED_SIMTECH (self), FALSE);
/* Chain up parent's cleanup */
priv->iface_modem_voice_parent->cleanup_unsolicited_events (
self,
(GAsyncReadyCallback)parent_voice_cleanup_unsolicited_events_ready,
task);
}
/*****************************************************************************/
/* Setup unsolicited events (Voice interface) */
gboolean
mm_shared_simtech_voice_setup_unsolicited_events_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
parent_voice_setup_unsolicited_events_ready (MMIfaceModemVoice *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!priv->iface_modem_voice_parent->setup_unsolicited_events_finish (self, res, &error)) {
mm_obj_warn (self, "couldn't setup parent voice unsolicited events: %s", error->message);
g_error_free (error);
}
/* our own setup next */
common_voice_setup_cleanup_unsolicited_events (MM_SHARED_SIMTECH (self), TRUE);
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
void
mm_shared_simtech_voice_setup_unsolicited_events (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_voice_parent);
g_assert (priv->iface_modem_voice_parent->setup_unsolicited_events);
g_assert (priv->iface_modem_voice_parent->setup_unsolicited_events_finish);
/* chain up parent's setup first */
priv->iface_modem_voice_parent->setup_unsolicited_events (
self,
(GAsyncReadyCallback)parent_voice_setup_unsolicited_events_ready,
task);
}
/*****************************************************************************/
/* In-call audio channel setup/cleanup */
gboolean
mm_shared_simtech_voice_setup_in_call_audio_channel_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
MMPort **audio_port, /* optional */
MMCallAudioFormat **audio_format, /* optional */
GError **error)
{
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!g_task_propagate_boolean (G_TASK (res), error))
return FALSE;
if (audio_format)
*audio_format = NULL;
if (audio_port) {
if (priv->cpcmreg_support == FEATURE_SUPPORTED)
*audio_port = MM_PORT (mm_base_modem_get_port_audio (MM_BASE_MODEM (self)));
else
*audio_port = NULL;
}
return TRUE;
}
gboolean
mm_shared_simtech_voice_cleanup_in_call_audio_channel_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
cpcmreg_set_ready (MMBaseModem *self,
GAsyncResult *res,
GTask *task)
{
GError *error = NULL;
if (!mm_base_modem_at_command_finish (self, res, &error))
g_task_return_error (task, error);
else
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
common_setup_cleanup_in_call_audio_channel (MMSharedSimtech *self,
gboolean setup,
GAsyncReadyCallback callback,
gpointer user_data)
{
GTask *task;
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
task = g_task_new (self, NULL, callback, user_data);
/* Do nothing if CPCMREG isn't supported */
if (priv->cpcmreg_support != FEATURE_SUPPORTED) {
g_task_return_boolean (task, TRUE);
g_object_unref (task);
return;
}
mm_base_modem_at_command (MM_BASE_MODEM (self),
setup ? "+CPCMREG=1" : "+CPCMREG=0",
3,
FALSE,
(GAsyncReadyCallback) cpcmreg_set_ready,
task);
}
void
mm_shared_simtech_voice_setup_in_call_audio_channel (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
common_setup_cleanup_in_call_audio_channel (MM_SHARED_SIMTECH (self), TRUE, callback, user_data);
}
void
mm_shared_simtech_voice_cleanup_in_call_audio_channel (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
common_setup_cleanup_in_call_audio_channel (MM_SHARED_SIMTECH (self), FALSE, callback, user_data);
}
/*****************************************************************************/
/* Check if Voice supported (Voice interface) */
gboolean
mm_shared_simtech_voice_check_support_finish (MMIfaceModemVoice *self,
GAsyncResult *res,
GError **error)
{
return g_task_propagate_boolean (G_TASK (res), error);
}
static void
cpcmreg_format_check_ready (MMBroadbandModem *self,
GAsyncResult *res,
GTask *task)
{
Private *priv;
priv = get_private (MM_SHARED_SIMTECH (self));
priv->cpcmreg_support = (mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, NULL) ?
FEATURE_SUPPORTED : FEATURE_NOT_SUPPORTED);
mm_obj_dbg (self, "modem %s USB audio control", (priv->cpcmreg_support == FEATURE_SUPPORTED) ? "supports" : "doesn't support");
g_task_return_boolean (task, TRUE);
g_object_unref (task);
}
static void
clcc_format_check_ready (MMBroadbandModem *self,
GAsyncResult *res,
GTask *task)
{
Private *priv;
GError *error = NULL;
const gchar *response;
gboolean clcc_urc_supported = FALSE;
priv = get_private (MM_SHARED_SIMTECH (self));
response = mm_base_modem_at_command_finish (MM_BASE_MODEM (self), res, NULL);
if (response && !mm_simtech_parse_clcc_test (response, &clcc_urc_supported, &error)) {
mm_obj_dbg (self, "failed checking CLCC URC support: %s", error->message);
g_clear_error (&error);
}
priv->clcc_urc_support = (clcc_urc_supported ? FEATURE_SUPPORTED : FEATURE_NOT_SUPPORTED);
mm_obj_dbg (self, "modem %s +CLCC URCs", (priv->clcc_urc_support == FEATURE_SUPPORTED) ? "supports" : "doesn't support");
/* If +CLCC URC supported we won't need polling in the parent */
g_object_set (self,
MM_IFACE_MODEM_VOICE_PERIODIC_CALL_LIST_CHECK_DISABLED, (priv->clcc_urc_support == FEATURE_SUPPORTED),
NULL);
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CPCMREG=?",
3,
TRUE,
(GAsyncReadyCallback) cpcmreg_format_check_ready,
task);
}
static void
parent_voice_check_support_ready (MMIfaceModemVoice *self,
GAsyncResult *res,
GTask *task)
{
Private *priv;
GError *error = NULL;
priv = get_private (MM_SHARED_SIMTECH (self));
if (!priv->iface_modem_voice_parent->check_support_finish (self, res, &error)) {
g_task_return_error (task, error);
g_object_unref (task);
return;
}
/* voice is supported, check if +CLCC URCs are available */
mm_base_modem_at_command (MM_BASE_MODEM (self),
"+CLCC=?",
3,
TRUE,
(GAsyncReadyCallback) clcc_format_check_ready,
task);
}
void
mm_shared_simtech_voice_check_support (MMIfaceModemVoice *self,
GAsyncReadyCallback callback,
gpointer user_data)
{
Private *priv;
GTask *task;
task = g_task_new (self, NULL, callback, user_data);
priv = get_private (MM_SHARED_SIMTECH (self));
g_assert (priv->iface_modem_voice_parent);
g_assert (priv->iface_modem_voice_parent->check_support);
g_assert (priv->iface_modem_voice_parent->check_support_finish);
/* chain up parent's setup first */
priv->iface_modem_voice_parent->check_support (
self,
(GAsyncReadyCallback)parent_voice_check_support_ready,
task);
}
/*****************************************************************************/
static void
shared_simtech_init (gpointer g_iface)
{
}
GType
mm_shared_simtech_get_type (void)
{
static GType shared_simtech_type = 0;
if (!G_UNLIKELY (shared_simtech_type)) {
static const GTypeInfo info = {
sizeof (MMSharedSimtech), /* class_size */
shared_simtech_init, /* base_init */
NULL, /* base_finalize */
};
shared_simtech_type = g_type_register_static (G_TYPE_INTERFACE, "MMSharedSimtech", &info, 0);
g_type_interface_add_prerequisite (shared_simtech_type, MM_TYPE_IFACE_MODEM_LOCATION);
}
return shared_simtech_type;
}