| /* -*- 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 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. |
| * |
| * 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> |
| |
| #define _LIBMM_INSIDE_MMCLI |
| #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 gboolean disconnect_flag; |
| |
| static GOptionEntry entries[] = { |
| { "simple-connect", 0, 0, G_OPTION_ARG_STRING, &connect_str, |
| "Run full connection sequence.", |
| "[\"key=value,...\"]" |
| }, |
| { "simple-disconnect", 0, 0, G_OPTION_ARG_NONE, &disconnect_flag, |
| "Disconnect all connected bearers.", |
| NULL |
| }, |
| { 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 + |
| disconnect_flag); |
| |
| 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 (void) |
| { |
| 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); |
| } |
| |
| static void |
| ensure_modem_simple (void) |
| { |
| if (!ctx->modem_simple) { |
| g_printerr ("error: modem has no Simple capabilities\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| /* Success */ |
| } |
| |
| void |
| mmcli_modem_simple_shutdown (void) |
| { |
| context_free (); |
| } |
| |
| 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 |
| disconnect_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't disconnect all bearers in the modem: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully disconnected all bearers in the modem\n"); |
| } |
| |
| static void |
| disconnect_ready (MMModemSimple *modem_simple, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_simple_disconnect_finish (modem_simple, result, &error); |
| disconnect_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); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_simple) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_simple)); |
| |
| ensure_modem_simple (); |
| |
| /* Request to connect the modem? */ |
| if (connect_str) { |
| GError *error = NULL; |
| MMSimpleConnectProperties *properties; |
| |
| g_debug ("Asynchronously connecting the modem..."); |
| |
| properties = mm_simple_connect_properties_new_from_string (connect_str, &error); |
| if (!properties) { |
| g_printerr ("Error parsing connect string: '%s'\n", error->message); |
| exit (EXIT_FAILURE); |
| } |
| |
| mm_modem_simple_connect (ctx->modem_simple, |
| properties, |
| ctx->cancellable, |
| (GAsyncReadyCallback)connect_ready, |
| NULL); |
| g_object_unref (properties); |
| return; |
| } |
| |
| /* Request to disconnect all bearers in the modem? */ |
| if (disconnect_flag) { |
| g_debug ("Asynchronously disconnecting all bearers in the modem..."); |
| |
| mm_modem_simple_disconnect (ctx->modem_simple, |
| NULL, |
| ctx->cancellable, |
| (GAsyncReadyCallback)disconnect_ready, |
| NULL); |
| 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); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_simple) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_simple)); |
| |
| ensure_modem_simple (); |
| |
| if (connect_str) |
| g_assert_not_reached (); |
| |
| /* Request to disconnect all bearers in the modem? */ |
| if (disconnect_flag) { |
| gboolean result; |
| |
| g_debug ("Synchronously disconnecting all bearers in the modem..."); |
| |
| result = mm_modem_simple_disconnect_sync (ctx->modem_simple, |
| NULL, |
| NULL, |
| &error); |
| disconnect_process_reply (result, error); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |