416 lines
12 KiB
C
416 lines
12 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* qmicli -- Command line interface to control QMI devices
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright (C) 2019 Aleksander Morgado <aleksander@aleksander.es>
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* Copyright (c) 2022 Qualcomm Innovation Center, Inc.
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*/
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#include "config.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <locale.h>
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#include <string.h>
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#include <glib.h>
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#include <gio/gio.h>
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#include <libqmi-glib.h>
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#include "qmicli.h"
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#include "qmicli-helpers.h"
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#if defined HAVE_QMI_SERVICE_DSD
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#undef VALIDATE_MASK_NONE
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#define VALIDATE_MASK_NONE(str) (str ? str : "none")
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/* Context */
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typedef struct {
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QmiDevice *device;
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QmiClientDsd *client;
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GCancellable *cancellable;
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} Context;
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static Context *ctx;
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/* Options */
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static gchar *get_apn_info_str;
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static gchar *set_apn_type_str;
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static gboolean get_system_status_flag;
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static gboolean noop_flag;
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static GOptionEntry entries[] = {
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#if defined HAVE_QMI_MESSAGE_DSD_GET_APN_INFO
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{ "dsd-get-apn-info", 0, 0, G_OPTION_ARG_STRING, &get_apn_info_str,
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"Gets the settings associated to a given APN type",
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"[(type)]"
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},
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#endif
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#if defined HAVE_QMI_MESSAGE_DSD_SET_APN_TYPE
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{ "dsd-set-apn-type", 0, 0, G_OPTION_ARG_STRING, &set_apn_type_str,
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"Sets the types associated to a given APN name",
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"[(name), (type1|type2|type3...)]"
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},
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#endif
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#if defined HAVE_QMI_MESSAGE_DSD_GET_SYSTEM_STATUS
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{ "dsd-get-system-status", 0, 0, G_OPTION_ARG_NONE, &get_system_status_flag,
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"Gets system status",
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NULL
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},
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#endif
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{ "dsd-noop", 0, 0, G_OPTION_ARG_NONE, &noop_flag,
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"Just allocate or release a DSD client. Use with `--client-no-release-cid' and/or `--client-cid'",
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NULL
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},
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{ NULL, 0, 0, 0, NULL, NULL, NULL }
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};
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GOptionGroup *
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qmicli_dsd_get_option_group (void)
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{
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GOptionGroup *group;
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group = g_option_group_new ("dsd",
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"DSD options:",
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"Show Data System Determination options",
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NULL,
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NULL);
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g_option_group_add_entries (group, entries);
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return group;
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}
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gboolean
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qmicli_dsd_options_enabled (void)
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{
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static guint n_actions = 0;
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static gboolean checked = FALSE;
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if (checked)
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return !!n_actions;
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n_actions = (!!get_apn_info_str +
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!!set_apn_type_str +
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get_system_status_flag +
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noop_flag);
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if (n_actions > 1) {
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g_printerr ("error: too many DSD actions requested\n");
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exit (EXIT_FAILURE);
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}
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checked = TRUE;
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return !!n_actions;
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}
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static void
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context_free (Context *context)
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{
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if (!context)
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return;
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if (context->cancellable)
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g_object_unref (context->cancellable);
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if (context->device)
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g_object_unref (context->device);
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if (context->client)
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g_object_unref (context->client);
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g_slice_free (Context, context);
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}
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static void
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operation_shutdown (gboolean operation_status)
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{
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/* Cleanup context and finish async operation */
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context_free (ctx);
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qmicli_async_operation_done (operation_status, FALSE);
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}
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#if defined HAVE_QMI_MESSAGE_DSD_GET_APN_INFO
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static void
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get_apn_info_ready (QmiClientDsd *client,
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GAsyncResult *res)
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{
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QmiMessageDsdGetApnInfoOutput *output;
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GError *error = NULL;
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const gchar *apn_name = NULL;
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output = qmi_client_dsd_get_apn_info_finish (client, res, &error);
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if (!output) {
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g_printerr ("error: operation failed: %s\n", error->message);
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g_error_free (error);
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operation_shutdown (FALSE);
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return;
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}
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if (!qmi_message_dsd_get_apn_info_output_get_result (output, &error)) {
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g_printerr ("error: couldn't get APN info: %s\n", error->message);
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g_error_free (error);
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qmi_message_dsd_get_apn_info_output_unref (output);
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operation_shutdown (FALSE);
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return;
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}
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g_print ("APN info found:\n");
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if (qmi_message_dsd_get_apn_info_output_get_apn_name (output, &apn_name, NULL))
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g_print ("APN name: %s\n", apn_name);
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else
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g_print ("APN name: n/a\n");
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qmi_message_dsd_get_apn_info_output_unref (output);
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operation_shutdown (TRUE);
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}
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static QmiMessageDsdGetApnInfoInput *
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get_apn_info_input_create (const gchar *str)
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{
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QmiMessageDsdGetApnInfoInput *input = NULL;
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GError *error = NULL;
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QmiDsdApnType apn_type;
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if (!qmicli_read_dsd_apn_type_from_string (str, &apn_type)) {
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g_printerr ("error: couldn't parse input string as APN type: '%s'\n", str);
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return NULL;
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}
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input = qmi_message_dsd_get_apn_info_input_new ();
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if (!qmi_message_dsd_get_apn_info_input_set_apn_type (input, apn_type, &error)) {
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g_printerr ("error: couldn't create input data bundle: '%s'\n",
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error->message);
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g_error_free (error);
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qmi_message_dsd_get_apn_info_input_unref (input);
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input = NULL;
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}
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return input;
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}
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#endif /* HAVE_QMI_MESSAGE_DSD_GET_APN_INFO */
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#if defined HAVE_QMI_MESSAGE_DSD_SET_APN_TYPE
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static void
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set_apn_type_ready (QmiClientDsd *client,
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GAsyncResult *res)
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{
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QmiMessageDsdSetApnTypeOutput *output;
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GError *error = NULL;
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output = qmi_client_dsd_set_apn_type_finish (client, res, &error);
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if (!output) {
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g_printerr ("error: operation failed: %s\n", error->message);
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g_error_free (error);
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operation_shutdown (FALSE);
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return;
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}
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if (!qmi_message_dsd_set_apn_type_output_get_result (output, &error)) {
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g_printerr ("error: couldn't set APN type: %s\n", error->message);
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g_error_free (error);
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qmi_message_dsd_set_apn_type_output_unref (output);
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operation_shutdown (FALSE);
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return;
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}
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g_print ("APN type set\n");
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qmi_message_dsd_set_apn_type_output_unref (output);
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operation_shutdown (TRUE);
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}
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static QmiMessageDsdSetApnTypeInput *
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set_apn_type_input_create (const gchar *str)
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{
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QmiMessageDsdSetApnTypeInput *input = NULL;
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GError *error = NULL;
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QmiDsdApnTypePreference apn_type_preference;
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gchar **split;
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split = g_strsplit_set (str, ",", 0);
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if (g_strv_length (split) != 2) {
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g_printerr ("input string requires 2 values, %u given: '%s'\n", g_strv_length (split), str);
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g_strfreev (split);
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return NULL;
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}
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g_strstrip (split[0]);
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g_strstrip (split[1]);
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if (!qmicli_read_dsd_apn_type_preference_from_string (split[1], &apn_type_preference)) {
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g_printerr ("error: couldn't parse input string as APN type preference mask: '%s'\n", split[1]);
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g_strfreev (split);
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return NULL;
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}
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input = qmi_message_dsd_set_apn_type_input_new ();
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if (!qmi_message_dsd_set_apn_type_input_set_apn_type (input, split[0], apn_type_preference, &error)) {
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g_printerr ("error: couldn't create input data bundle: '%s'\n",
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error->message);
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g_error_free (error);
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qmi_message_dsd_set_apn_type_input_unref (input);
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input = NULL;
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}
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g_strfreev (split);
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return input;
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}
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#endif /* HAVE_QMI_MESSAGE_DSD_SET_APN_TYPE */
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#if defined HAVE_QMI_MESSAGE_DSD_GET_SYSTEM_STATUS
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static void
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get_system_status_ready (QmiClientDsd *client,
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GAsyncResult *res)
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{
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QmiMessageDsdGetSystemStatusOutput *output;
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GError *error = NULL;
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GArray *available_systems = NULL;
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guint i;
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output = qmi_client_dsd_get_system_status_finish (client, res, &error);
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if (!output) {
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g_printerr ("error: operation failed: %s\n", error->message);
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g_error_free (error);
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operation_shutdown (FALSE);
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return;
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}
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if (!qmi_message_dsd_get_system_status_output_get_result (output, &error)) {
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g_printerr ("error: couldn't get system status: %s\n", error->message);
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g_error_free (error);
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qmi_message_dsd_get_system_status_output_unref (output);
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operation_shutdown (FALSE);
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return;
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}
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qmi_message_dsd_get_system_status_output_get_available_systems (output, &available_systems, NULL);
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if (!available_systems || !available_systems->len) {
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g_print ("No available data system\n");
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} else {
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g_print ("Available data systems retrieved:\n");
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for (i = 0; i < available_systems->len; i++) {
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QmiMessageDsdGetSystemStatusOutputAvailableSystemsSystem *system;
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g_autofree gchar *so_mask_str = NULL;
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system = &g_array_index (available_systems, QmiMessageDsdGetSystemStatusOutputAvailableSystemsSystem, i);
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so_mask_str = qmi_dsd_so_mask_build_string_from_mask ((QmiDsdSoMask)system->so_mask);
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g_print ("System [%u]%s:\n"
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"\tNetwork type: '%s'\n"
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"\tRAT: '%s'\n"
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"\tService option: '%s'\n",
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i,
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i > 0 ? "" : " (current preferred)",
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qmi_dsd_data_system_network_type_get_string (system->technology),
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qmi_dsd_radio_access_technology_get_string (system->rat),
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VALIDATE_MASK_NONE (so_mask_str));
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}
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}
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qmi_message_dsd_get_system_status_output_unref (output);
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operation_shutdown (TRUE);
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}
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#endif /* HAVE_QMI_MESSAGE_DSD_GET_SYSTEM_STATUS */
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static gboolean
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noop_cb (gpointer unused)
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{
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operation_shutdown (TRUE);
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return FALSE;
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}
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void
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qmicli_dsd_run (QmiDevice *device,
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QmiClientDsd *client,
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GCancellable *cancellable)
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{
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/* Initialize context */
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ctx = g_slice_new (Context);
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ctx->device = g_object_ref (device);
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ctx->client = g_object_ref (client);
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ctx->cancellable = g_object_ref (cancellable);
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#if defined HAVE_QMI_MESSAGE_DSD_GET_APN_INFO
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if (get_apn_info_str) {
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QmiMessageDsdGetApnInfoInput *input;
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g_debug ("Asynchronously getting APN info...");
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input = get_apn_info_input_create (get_apn_info_str);
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if (!input) {
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operation_shutdown (FALSE);
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return;
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}
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qmi_client_dsd_get_apn_info (ctx->client,
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input,
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10,
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ctx->cancellable,
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(GAsyncReadyCallback)get_apn_info_ready,
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NULL);
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qmi_message_dsd_get_apn_info_input_unref (input);
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return;
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}
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#endif
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#if defined HAVE_QMI_MESSAGE_DSD_SET_APN_TYPE
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if (set_apn_type_str) {
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QmiMessageDsdSetApnTypeInput *input;
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g_debug ("Asynchronously setting APN type...");
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input = set_apn_type_input_create (set_apn_type_str);
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if (!input) {
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operation_shutdown (FALSE);
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return;
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}
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qmi_client_dsd_set_apn_type (ctx->client,
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input,
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10,
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ctx->cancellable,
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(GAsyncReadyCallback)set_apn_type_ready,
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NULL);
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qmi_message_dsd_set_apn_type_input_unref (input);
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return;
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}
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#endif
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#if defined HAVE_QMI_MESSAGE_DSD_GET_SYSTEM_STATUS
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if (get_system_status_flag) {
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g_debug ("Asynchronously getting system status...");
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qmi_client_dsd_get_system_status (ctx->client,
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NULL,
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10,
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ctx->cancellable,
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(GAsyncReadyCallback)get_system_status_ready,
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NULL);
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return;
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}
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#endif
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/* Just client allocate/release? */
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if (noop_flag) {
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g_idle_add (noop_cb, NULL);
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return;
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}
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g_warn_if_reached ();
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}
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#endif /* HAVE_QMI_SERVICE_DSD */
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