diff options
Diffstat (limited to 'src/plugins/simtech/mm-shared-simtech.c')
| -rw-r--r-- | src/plugins/simtech/mm-shared-simtech.c | 1261 |
1 files changed, 1261 insertions, 0 deletions
diff --git a/src/plugins/simtech/mm-shared-simtech.c b/src/plugins/simtech/mm-shared-simtech.c new file mode 100644 index 00000000..99c2346e --- /dev/null +++ b/src/plugins/simtech/mm-shared-simtech.c @@ -0,0 +1,1261 @@ +/* -*- 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; +} |