| /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* |
| * mmcli -- Control bearer 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) 2011-2018 Aleksander Morgado <aleksander@aleksander.es> |
| */ |
| |
| #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" |
| #include "mmcli-output.h" |
| |
| /* Context */ |
| typedef struct { |
| MMManager *manager; |
| MMObject *object; |
| GCancellable *cancellable; |
| MMBearer *bearer; |
| } Context; |
| static Context *ctx; |
| |
| /* Options */ |
| static gboolean info_flag; /* set when no action found */ |
| static gboolean connect_flag; |
| static gboolean disconnect_flag; |
| |
| static GOptionEntry entries[] = { |
| { "connect", 'c', 0, G_OPTION_ARG_NONE, &connect_flag, |
| "Connect a given bearer.", |
| NULL |
| }, |
| { "disconnect", 'x', 0, G_OPTION_ARG_NONE, &disconnect_flag, |
| "Disconnect a given bearer.", |
| NULL |
| }, |
| { NULL } |
| }; |
| |
| GOptionGroup * |
| mmcli_bearer_get_option_group (void) |
| { |
| GOptionGroup *group; |
| |
| /* Status options */ |
| group = g_option_group_new ("bearer", |
| "Bearer options", |
| "Show bearer options", |
| NULL, |
| NULL); |
| g_option_group_add_entries (group, entries); |
| |
| return group; |
| } |
| |
| gboolean |
| mmcli_bearer_options_enabled (void) |
| { |
| static guint n_actions = 0; |
| static gboolean checked = FALSE; |
| |
| if (checked) |
| return !!n_actions; |
| |
| n_actions = (connect_flag + |
| disconnect_flag); |
| |
| if (n_actions == 0 && mmcli_get_common_bearer_string ()) { |
| /* default to info */ |
| info_flag = TRUE; |
| n_actions++; |
| } |
| |
| if (n_actions > 1) { |
| g_printerr ("error: too many bearer actions requested\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| if (info_flag) |
| mmcli_force_sync_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->bearer) |
| g_object_unref (ctx->bearer); |
| if (ctx->object) |
| g_object_unref (ctx->object); |
| if (ctx->manager) |
| g_object_unref (ctx->manager); |
| g_free (ctx); |
| } |
| |
| void |
| mmcli_bearer_shutdown (void) |
| { |
| context_free (ctx); |
| } |
| |
| static void |
| print_bearer_info (MMBearer *bearer) |
| { |
| MMBearerIpConfig *ipv4_config; |
| MMBearerIpConfig *ipv6_config; |
| MMBearerProperties *properties; |
| MMBearerStats *stats; |
| |
| ipv4_config = mm_bearer_get_ipv4_config (bearer); |
| ipv6_config = mm_bearer_get_ipv6_config (bearer); |
| properties = mm_bearer_get_properties (bearer); |
| stats = mm_bearer_get_stats (bearer); |
| |
| mmcli_output_string (MMC_F_BEARER_GENERAL_DBUS_PATH, mm_bearer_get_path (bearer)); |
| mmcli_output_string (MMC_F_BEARER_GENERAL_TYPE, mm_bearer_type_get_string (mm_bearer_get_bearer_type (bearer))); |
| |
| mmcli_output_string (MMC_F_BEARER_STATUS_CONNECTED, mm_bearer_get_connected (bearer) ? "yes" : "no"); |
| mmcli_output_string (MMC_F_BEARER_STATUS_SUSPENDED, mm_bearer_get_suspended (bearer) ? "yes" : "no"); |
| mmcli_output_string (MMC_F_BEARER_STATUS_INTERFACE, mm_bearer_get_interface (bearer)); |
| mmcli_output_string_take (MMC_F_BEARER_STATUS_IP_TIMEOUT, g_strdup_printf ("%u", mm_bearer_get_ip_timeout (bearer))); |
| |
| /* Properties */ |
| { |
| const gchar *apn = NULL; |
| const gchar *roaming = NULL; |
| gchar *ip_family_str = NULL; |
| const gchar *user = NULL; |
| const gchar *password = NULL; |
| const gchar *rm_protocol = NULL; |
| |
| if (properties) { |
| apn = mm_bearer_properties_get_apn (properties); |
| ip_family_str = (properties ? mm_bearer_ip_family_build_string_from_mask (mm_bearer_properties_get_ip_type (properties)) : NULL); |
| user = mm_bearer_properties_get_user (properties); |
| password = mm_bearer_properties_get_password (properties); |
| if (mm_bearer_get_bearer_type (bearer) != MM_BEARER_TYPE_DEFAULT_ATTACH) { |
| roaming = mm_bearer_properties_get_allow_roaming (properties) ? "allowed" : "forbidden"; |
| rm_protocol = mm_modem_cdma_rm_protocol_get_string (mm_bearer_properties_get_rm_protocol (properties)); |
| } |
| } |
| |
| mmcli_output_string (MMC_F_BEARER_PROPERTIES_APN, apn); |
| mmcli_output_string (MMC_F_BEARER_PROPERTIES_ROAMING, roaming); |
| mmcli_output_string_take (MMC_F_BEARER_PROPERTIES_IP_TYPE, ip_family_str); |
| mmcli_output_string (MMC_F_BEARER_PROPERTIES_USER, user); |
| mmcli_output_string (MMC_F_BEARER_PROPERTIES_PASSWORD, password); |
| mmcli_output_string (MMC_F_BEARER_PROPERTIES_RM_PROTOCOL, rm_protocol); |
| } |
| |
| /* IPv4 config */ |
| { |
| const gchar *method = NULL; |
| const gchar *address = NULL; |
| gchar *prefix = NULL; |
| const gchar *gateway = NULL; |
| const gchar **dns = NULL; |
| gchar *mtu = NULL; |
| |
| if (ipv4_config) { |
| method = mm_bearer_ip_method_get_string (mm_bearer_ip_config_get_method (ipv4_config)); |
| if (mm_bearer_ip_config_get_method (ipv4_config) != MM_BEARER_IP_METHOD_UNKNOWN) { |
| guint mtu_n; |
| |
| address = mm_bearer_ip_config_get_address (ipv4_config); |
| prefix = g_strdup_printf ("%u", mm_bearer_ip_config_get_prefix (ipv4_config)); |
| gateway = mm_bearer_ip_config_get_gateway (ipv4_config); |
| dns = mm_bearer_ip_config_get_dns (ipv4_config); |
| mtu_n = mm_bearer_ip_config_get_mtu (ipv4_config); |
| if (mtu_n) |
| mtu = g_strdup_printf ("%u", mtu_n); |
| } |
| } |
| |
| mmcli_output_string (MMC_F_BEARER_IPV4_CONFIG_METHOD, method); |
| mmcli_output_string (MMC_F_BEARER_IPV4_CONFIG_ADDRESS, address); |
| mmcli_output_string_take (MMC_F_BEARER_IPV4_CONFIG_PREFIX, prefix); |
| mmcli_output_string (MMC_F_BEARER_IPV4_CONFIG_GATEWAY, gateway); |
| mmcli_output_string_array (MMC_F_BEARER_IPV4_CONFIG_DNS, dns, FALSE); |
| mmcli_output_string_take (MMC_F_BEARER_IPV4_CONFIG_MTU, mtu); |
| } |
| |
| /* IPv6 config */ |
| { |
| const gchar *method = NULL; |
| const gchar *address = NULL; |
| gchar *prefix = NULL; |
| const gchar *gateway = NULL; |
| const gchar **dns = NULL; |
| gchar *mtu = NULL; |
| |
| if (ipv6_config) { |
| method = mm_bearer_ip_method_get_string (mm_bearer_ip_config_get_method (ipv6_config)); |
| if (mm_bearer_ip_config_get_method (ipv6_config) != MM_BEARER_IP_METHOD_UNKNOWN) { |
| guint mtu_n; |
| |
| address = mm_bearer_ip_config_get_address (ipv6_config); |
| prefix = g_strdup_printf ("%u", mm_bearer_ip_config_get_prefix (ipv6_config)); |
| gateway = mm_bearer_ip_config_get_gateway (ipv6_config); |
| dns = mm_bearer_ip_config_get_dns (ipv6_config); |
| mtu_n = mm_bearer_ip_config_get_mtu (ipv6_config); |
| if (mtu_n) |
| mtu = g_strdup_printf ("%u", mtu_n); |
| } |
| } |
| |
| mmcli_output_string (MMC_F_BEARER_IPV6_CONFIG_METHOD, method); |
| mmcli_output_string (MMC_F_BEARER_IPV6_CONFIG_ADDRESS, address); |
| mmcli_output_string_take (MMC_F_BEARER_IPV6_CONFIG_PREFIX, prefix); |
| mmcli_output_string (MMC_F_BEARER_IPV6_CONFIG_GATEWAY, gateway); |
| mmcli_output_string_array (MMC_F_BEARER_IPV6_CONFIG_DNS, dns, FALSE); |
| mmcli_output_string_take (MMC_F_BEARER_IPV6_CONFIG_MTU, mtu); |
| } |
| |
| /* Stats */ |
| { |
| gchar *duration = NULL; |
| gchar *bytes_rx = NULL; |
| gchar *bytes_tx = NULL; |
| |
| if (stats) { |
| guint64 val; |
| |
| val = mm_bearer_stats_get_duration (stats); |
| if (val) |
| duration = g_strdup_printf ("%" G_GUINT64_FORMAT, val); |
| val = mm_bearer_stats_get_rx_bytes (stats); |
| if (val) |
| bytes_rx = g_strdup_printf ("%" G_GUINT64_FORMAT, val); |
| val = mm_bearer_stats_get_tx_bytes (stats); |
| if (val) |
| bytes_tx = g_strdup_printf ("%" G_GUINT64_FORMAT, val); |
| } |
| |
| mmcli_output_string_take (MMC_F_BEARER_STATS_DURATION, duration); |
| mmcli_output_string_take (MMC_F_BEARER_STATS_BYTES_RX, bytes_rx); |
| mmcli_output_string_take (MMC_F_BEARER_STATS_BYTES_TX, bytes_tx); |
| } |
| |
| mmcli_output_dump (); |
| |
| g_clear_object (&stats); |
| g_clear_object (&properties); |
| g_clear_object (&ipv4_config); |
| g_clear_object (&ipv6_config); |
| } |
| |
| static void |
| connect_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't connect the bearer: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully connected the bearer\n"); |
| } |
| |
| static void |
| connect_ready (MMBearer *bearer, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_bearer_connect_finish (bearer, 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 the bearer: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully disconnected the bearer\n"); |
| } |
| |
| static void |
| disconnect_ready (MMBearer *bearer, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_bearer_disconnect_finish (bearer, result, &error); |
| disconnect_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| get_bearer_ready (GObject *source, |
| GAsyncResult *result, |
| gpointer none) |
| { |
| ctx->bearer = mmcli_get_bearer_finish (result, |
| &ctx->manager, |
| &ctx->object); |
| |
| if (info_flag) |
| g_assert_not_reached (); |
| |
| /* Request to connect the bearer? */ |
| if (connect_flag) { |
| g_debug ("Asynchronously connecting bearer..."); |
| mm_bearer_connect (ctx->bearer, |
| ctx->cancellable, |
| (GAsyncReadyCallback)connect_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to disconnect the bearer? */ |
| if (disconnect_flag) { |
| g_debug ("Asynchronously disconnecting bearer..."); |
| mm_bearer_disconnect (ctx->bearer, |
| ctx->cancellable, |
| (GAsyncReadyCallback)disconnect_ready, |
| NULL); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |
| |
| void |
| mmcli_bearer_run_asynchronous (GDBusConnection *connection, |
| GCancellable *cancellable) |
| { |
| /* Initialize context */ |
| ctx = g_new0 (Context, 1); |
| if (cancellable) |
| ctx->cancellable = g_object_ref (cancellable); |
| |
| /* Get proper bearer */ |
| mmcli_get_bearer (connection, |
| mmcli_get_common_bearer_string (), |
| cancellable, |
| (GAsyncReadyCallback)get_bearer_ready, |
| NULL); |
| } |
| |
| void |
| mmcli_bearer_run_synchronous (GDBusConnection *connection) |
| { |
| GError *error = NULL; |
| |
| /* Initialize context */ |
| ctx = g_new0 (Context, 1); |
| ctx->bearer = mmcli_get_bearer_sync (connection, |
| mmcli_get_common_bearer_string (), |
| &ctx->manager, |
| &ctx->object); |
| |
| /* Request to get info from bearer? */ |
| if (info_flag) { |
| g_debug ("Printing bearer info..."); |
| print_bearer_info (ctx->bearer); |
| return; |
| } |
| |
| /* Request to connect the bearer? */ |
| if (connect_flag) { |
| gboolean result; |
| |
| g_debug ("Synchronously connecting bearer..."); |
| result = mm_bearer_connect_sync (ctx->bearer, |
| NULL, |
| &error); |
| connect_process_reply (result, error); |
| return; |
| } |
| |
| /* Request to disconnect the bearer? */ |
| if (disconnect_flag) { |
| gboolean result; |
| |
| g_debug ("Synchronously disconnecting bearer..."); |
| result = mm_bearer_disconnect_sync (ctx->bearer, NULL, &error); |
| disconnect_process_reply (result, error); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |