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/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* mmcli -- Control modem status & access information from the command line
*
* 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 3 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.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Copyright (C) 2011 Aleksander Morgado <aleksander@gnu.org>
*/
#include "config.h"
#include <stdio.h>
#include <stdlib.h>
#include <locale.h>
#include <string.h>
#include <glib.h>
#include <gio/gio.h>
#include <libmm-glib.h>
#include "mmcli.h"
#include "mmcli-common.h"
/* Context */
typedef struct {
MMManager *manager;
GCancellable *cancellable;
MMObject *object;
MMModemSimple *modem_simple;
} Context;
static Context *ctx;
/* Options */
static gchar *connect_str;
static GOptionEntry entries[] = {
{ "simple-connect", 0, 0, G_OPTION_ARG_STRING, &connect_str,
"Run full connection sequence.",
"[\"key=value,...\"]"
},
{ NULL }
};
GOptionGroup *
mmcli_modem_simple_get_option_group (void)
{
GOptionGroup *group;
group = g_option_group_new ("simple",
"Simple options",
"Show Simple options",
NULL,
NULL);
g_option_group_add_entries (group, entries);
return group;
}
gboolean
mmcli_modem_simple_options_enabled (void)
{
static guint n_actions = 0;
static gboolean checked = FALSE;
if (checked)
return !!n_actions;
n_actions = (!!connect_str);
if (n_actions > 1) {
g_printerr ("error: too many Simple actions requested\n");
exit (EXIT_FAILURE);
}
/* Simple connection may take really a long time, so we do it asynchronously
* always to avoid DBus timeouts */
if (connect_str)
mmcli_force_async_operation ();
checked = TRUE;
return !!n_actions;
}
static void
context_free (Context *ctx)
{
if (!ctx)
return;
if (ctx->cancellable)
g_object_unref (ctx->cancellable);
if (ctx->modem_simple)
g_object_unref (ctx->modem_simple);
if (ctx->object)
g_object_unref (ctx->object);
if (ctx->manager)
g_object_unref (ctx->manager);
g_free (ctx);
}
void
mmcli_modem_simple_shutdown (void)
{
context_free (ctx);
}
static void
connect_process_reply (MMBearer *result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't connect the modem: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("successfully connected the modem\n");
g_object_unref (result);
}
static void
connect_ready (MMModemSimple *modem_simple,
GAsyncResult *result,
gpointer nothing)
{
MMBearer *operation_result;
GError *error = NULL;
operation_result = mm_modem_simple_connect_finish (modem_simple, result, &error);
connect_process_reply (operation_result, error);
mmcli_async_operation_done ();
}
static void
get_modem_ready (GObject *source,
GAsyncResult *result,
gpointer none)
{
ctx->object = mmcli_get_modem_finish (result, &ctx->manager);
ctx->modem_simple = mm_object_get_modem_simple (ctx->object);
/* Request to connect the modem? */
if (connect_str) {
GError *error = NULL;
MMModemSimpleConnectProperties *properties;
g_debug ("Asynchronously connecting the modem...");
properties = mm_modem_simple_connect_properties_new_from_string (connect_str, &error);
if (!properties) {
g_printerr ("Error parsing connect string: '%s'", error->message);
exit (EXIT_FAILURE);
}
mm_modem_simple_connect (ctx->modem_simple,
properties,
ctx->cancellable,
(GAsyncReadyCallback)connect_ready,
NULL);
g_object_unref (properties);
return;
}
g_warn_if_reached ();
}
void
mmcli_modem_simple_run_asynchronous (GDBusConnection *connection,
GCancellable *cancellable)
{
/* Initialize context */
ctx = g_new0 (Context, 1);
if (cancellable)
ctx->cancellable = g_object_ref (cancellable);
/* Get proper modem */
mmcli_get_modem (connection,
mmcli_get_common_modem_string (),
cancellable,
(GAsyncReadyCallback)get_modem_ready,
NULL);
}
void
mmcli_modem_simple_run_synchronous (GDBusConnection *connection)
{
/* GError *error = NULL; */
/* Initialize context */
ctx = g_new0 (Context, 1);
ctx->object = mmcli_get_modem_sync (connection,
mmcli_get_common_modem_string (),
&ctx->manager);
ctx->modem_simple = mm_object_get_modem_simple (ctx->object);
if (connect_str)
g_assert_not_reached ();
g_warn_if_reached ();
}
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