320 lines
9.4 KiB
C
320 lines
9.4 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* mmcli -- Control modem status & access information from the command line
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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 3 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) 2011 Aleksander Morgado <aleksander@gnu.org>
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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 <libmm-glib.h>
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#include "mmcli.h"
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#include "mmcli-common.h"
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/* Context */
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typedef struct {
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MMManager *manager;
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GCancellable *cancellable;
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MMObject *object;
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MMModemSimple *modem_simple;
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} Context;
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static Context *ctx;
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/* Options */
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static gchar *connect_str;
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static GOptionEntry entries[] = {
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{ "simple-connect", 0, 0, G_OPTION_ARG_STRING, &connect_str,
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"Run full connection sequence.",
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"[\"key=value,...\"]"
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},
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{ NULL }
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};
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GOptionGroup *
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mmcli_modem_simple_get_option_group (void)
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{
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GOptionGroup *group;
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group = g_option_group_new ("simple",
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"Simple options",
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"Show Simple 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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mmcli_modem_simple_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 = (!!connect_str);
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if (n_actions > 1) {
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g_printerr ("error: too many Simple actions requested\n");
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exit (EXIT_FAILURE);
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}
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/* Simple connection may take really a long time, so we do it asynchronously
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* always to avoid DBus timeouts */
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if (connect_str)
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mmcli_force_async_operation ();
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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 *ctx)
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{
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if (!ctx)
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return;
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if (ctx->cancellable)
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g_object_unref (ctx->cancellable);
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if (ctx->modem_simple)
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g_object_unref (ctx->modem_simple);
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if (ctx->object)
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g_object_unref (ctx->object);
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if (ctx->manager)
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g_object_unref (ctx->manager);
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g_free (ctx);
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}
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void
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mmcli_modem_simple_shutdown (void)
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{
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context_free (ctx);
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}
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static void
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connect_process_reply (MMBearer *result,
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const GError *error)
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{
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if (!result) {
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g_printerr ("error: couldn't connect the modem: '%s'\n",
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error ? error->message : "unknown error");
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exit (EXIT_FAILURE);
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}
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g_print ("successfully connected the modem\n");
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g_object_unref (result);
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}
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static void
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connect_ready (MMModemSimple *modem_simple,
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GAsyncResult *result,
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gpointer nothing)
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{
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MMBearer *operation_result;
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GError *error = NULL;
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operation_result = mm_modem_simple_connect_finish (modem_simple, result, &error);
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connect_process_reply (operation_result, error);
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mmcli_async_operation_done ();
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}
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typedef struct {
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gchar *pin;
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gchar *operator_id;
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MMModemBand allowed_bands;
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MMModemMode allowed_modes;
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MMModemMode preferred_mode;
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gchar *apn;
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gchar *ip_type;
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gboolean allow_roaming;
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gchar *number;
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} SimpleConnectProperties;
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static gboolean
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string_get_boolean (const gchar *value)
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{
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if (!g_ascii_strcasecmp (value, "true") || g_str_equal (value, "1"))
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return TRUE;
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if (g_ascii_strcasecmp (value, "false") && g_str_equal (value, "0"))
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g_printerr ("error: value '%s' is not boolean", value);
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return FALSE;
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}
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static void
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simple_connect_properties_shutdown (SimpleConnectProperties *properties)
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{
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g_free (properties->pin);
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g_free (properties->operator_id);
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g_free (properties->apn);
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g_free (properties->ip_type);
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g_free (properties->number);
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}
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static void
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simple_connect_properties_init (const gchar *input,
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SimpleConnectProperties *properties)
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{
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gchar **words;
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gchar *key;
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gchar *value;
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guint i;
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/* Some defaults... */
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memset (properties, 0, sizeof (*properties));
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properties->allow_roaming = TRUE;
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properties->allowed_bands = MM_MODEM_BAND_ANY;
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properties->allowed_modes = MM_MODEM_MODE_ANY;
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properties->preferred_mode = MM_MODEM_MODE_NONE;
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/* Expecting input as:
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* key1=string,key2=true,key3=false...
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* */
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words = g_strsplit_set (input, ",= ", -1);
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if (!words)
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return;
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i = 0;
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key = words[i];
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while (key) {
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value = words[++i];
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if (!value) {
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g_printerr ("error: invalid properties string, no value for key '%s'\n", key);
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exit (EXIT_FAILURE);
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}
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if (g_str_equal (key, MM_SIMPLE_PROPERTY_PIN)) {
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g_debug ("PIN: %s", value);
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properties->pin = value;
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_OPERATOR_ID)) {
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g_debug ("Operator ID: %s", value);
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properties->operator_id = value;
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_APN)) {
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g_debug ("APN: %s", value);
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properties->apn = value;
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_IP_TYPE)) {
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g_debug ("IP type: %s", value);
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properties->ip_type = value;
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_ALLOW_ROAMING)) {
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g_debug ("Allow Roaming: %s", value);
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properties->allow_roaming = string_get_boolean (value);
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g_free (value);
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_NUMBER)) {
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g_debug ("Number: %s", value);
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properties->number = value;
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_ALLOWED_BANDS)) {
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g_warning ("Allowed bands: Not supported in the CLI yet");
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_ALLOWED_MODES)) {
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g_warning ("Allowed modes: Not supported in the CLI yet");
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} else if (g_str_equal (key, MM_SIMPLE_PROPERTY_PREFERRED_MODE)) {
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g_warning ("Preferred mode: Not supported in the CLI yet");
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} else {
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g_printerr ("error: invalid key '%s' in properties string\n", key);
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g_free (value);
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}
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g_free (key);
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key = words[++i];
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}
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g_free (words);
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}
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static void
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get_modem_ready (GObject *source,
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GAsyncResult *result,
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gpointer none)
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{
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ctx->object = mmcli_get_modem_finish (result, &ctx->manager);
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ctx->modem_simple = mm_object_get_modem_simple (ctx->object);
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/* Request to connect the modem? */
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if (connect_str) {
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SimpleConnectProperties properties;
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simple_connect_properties_init (connect_str, &properties);
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g_debug ("Asynchronously connecting the modem...");
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mm_modem_simple_connect (ctx->modem_simple,
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ctx->cancellable,
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(GAsyncReadyCallback)connect_ready,
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NULL,
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MM_SIMPLE_PROPERTY_PIN, properties.pin,
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MM_SIMPLE_PROPERTY_OPERATOR_ID, properties.operator_id,
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MM_SIMPLE_PROPERTY_ALLOWED_BANDS, properties.allowed_bands,
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MM_SIMPLE_PROPERTY_ALLOWED_MODES, properties.allowed_modes,
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MM_SIMPLE_PROPERTY_PREFERRED_MODE, properties.preferred_mode,
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MM_SIMPLE_PROPERTY_APN, properties.apn,
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MM_SIMPLE_PROPERTY_IP_TYPE, properties.ip_type,
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MM_SIMPLE_PROPERTY_NUMBER, properties.number,
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MM_SIMPLE_PROPERTY_ALLOW_ROAMING, properties.allow_roaming,
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NULL);
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simple_connect_properties_shutdown (&properties);
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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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void
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mmcli_modem_simple_run_asynchronous (GDBusConnection *connection,
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GCancellable *cancellable)
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{
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/* Initialize context */
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ctx = g_new0 (Context, 1);
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if (cancellable)
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ctx->cancellable = g_object_ref (cancellable);
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/* Get proper modem */
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mmcli_get_modem (connection,
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mmcli_get_common_modem_string (),
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cancellable,
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(GAsyncReadyCallback)get_modem_ready,
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NULL);
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}
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void
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mmcli_modem_simple_run_synchronous (GDBusConnection *connection)
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{
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/* GError *error = NULL; */
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/* Initialize context */
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ctx = g_new0 (Context, 1);
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ctx->object = mmcli_get_modem_sync (connection,
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mmcli_get_common_modem_string (),
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&ctx->manager);
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ctx->modem_simple = mm_object_get_modem_simple (ctx->object);
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if (connect_str)
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g_assert_not_reached ();
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g_warn_if_reached ();
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}
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