| /* -*- 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 - 2012 Aleksander Morgado <aleksander@gnu.org> |
| * Copyright (C) 2012 Google, Inc. |
| */ |
| |
| #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; |
| GCancellable *cancellable; |
| MMObject *object; |
| MMModem3gpp *modem_3gpp; |
| MMModem3gppUssd *modem_3gpp_ussd; |
| } Context; |
| static Context *ctx; |
| |
| /* Options */ |
| static gboolean scan_flag; |
| static gboolean register_home_flag; |
| static gchar *register_in_operator_str; |
| static gchar *set_eps_ue_mode_operation_str; |
| static gchar *set_initial_eps_bearer_settings_str; |
| static gboolean ussd_status_flag; |
| static gchar *ussd_initiate_str; |
| static gchar *ussd_respond_str; |
| static gboolean ussd_cancel_flag; |
| |
| static GOptionEntry entries[] = { |
| { "3gpp-scan", 0, 0, G_OPTION_ARG_NONE, &scan_flag, |
| "Scan for available networks in a given modem.", |
| NULL |
| }, |
| { "3gpp-register-home", 0, 0, G_OPTION_ARG_NONE, ®ister_home_flag, |
| "Request a given modem to register in its home network", |
| NULL |
| }, |
| { "3gpp-register-in-operator", 0, 0, G_OPTION_ARG_STRING, ®ister_in_operator_str, |
| "Request a given modem to register in the network of the given operator", |
| "[MCCMNC]" |
| }, |
| { "3gpp-set-eps-ue-mode-operation", 0, 0, G_OPTION_ARG_STRING, &set_eps_ue_mode_operation_str, |
| "Set the UE mode of operation for EPS", |
| "[ps-1|ps-2|csps-1|csps-2]" |
| }, |
| { "3gpp-set-initial-eps-bearer-settings", 0, 0, G_OPTION_ARG_STRING, &set_initial_eps_bearer_settings_str, |
| "Set the initial EPS bearer settings", |
| "[\"key=value,...\"]" |
| }, |
| { "3gpp-ussd-status", 0, 0, G_OPTION_ARG_NONE, &ussd_status_flag, |
| "Show status of any ongoing USSD session", |
| NULL |
| }, |
| { "3gpp-ussd-initiate", 0, 0, G_OPTION_ARG_STRING, &ussd_initiate_str, |
| "Request a given modem to initiate a USSD session", |
| "[command]" |
| }, |
| { "3gpp-ussd-respond", 0, 0, G_OPTION_ARG_STRING, &ussd_respond_str, |
| "Request a given modem to respond to a USSD request", |
| "[response]" |
| }, |
| { "3gpp-ussd-cancel", 0, 0, G_OPTION_ARG_NONE, &ussd_cancel_flag, |
| "Request to cancel any ongoing USSD session", |
| NULL |
| }, |
| { NULL } |
| }; |
| |
| GOptionGroup * |
| mmcli_modem_3gpp_get_option_group (void) |
| { |
| GOptionGroup *group; |
| |
| group = g_option_group_new ("3gpp", |
| "3GPP options", |
| "Show 3GPP related options", |
| NULL, |
| NULL); |
| g_option_group_add_entries (group, entries); |
| |
| return group; |
| } |
| |
| gboolean |
| mmcli_modem_3gpp_options_enabled (void) |
| { |
| static guint n_actions = 0; |
| static gboolean checked = FALSE; |
| |
| if (checked) |
| return !!n_actions; |
| |
| n_actions = (scan_flag + |
| register_home_flag + |
| !!register_in_operator_str + |
| !!set_eps_ue_mode_operation_str + |
| !!set_initial_eps_bearer_settings_str + |
| ussd_status_flag + |
| !!ussd_initiate_str + |
| !!ussd_respond_str + |
| ussd_cancel_flag); |
| |
| if (n_actions > 1) { |
| g_printerr ("error: too many 3GPP actions requested\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| /* Scanning networks takes really a long time, so we do it asynchronously |
| * always to avoid DBus timeouts */ |
| if (scan_flag) |
| mmcli_force_async_operation (); |
| |
| /* USSD initiate and respond will wait for URCs to get finished, so |
| * these are truly async. */ |
| if (ussd_initiate_str || ussd_respond_str) |
| mmcli_force_async_operation (); |
| |
| if (ussd_status_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->modem_3gpp) |
| g_object_unref (ctx->modem_3gpp); |
| if (ctx->modem_3gpp_ussd) |
| g_object_unref (ctx->modem_3gpp_ussd); |
| if (ctx->object) |
| g_object_unref (ctx->object); |
| if (ctx->manager) |
| g_object_unref (ctx->manager); |
| g_free (ctx); |
| } |
| |
| static void |
| ensure_modem_3gpp (void) |
| { |
| if (mm_modem_get_state (mm_object_peek_modem (ctx->object)) < MM_MODEM_STATE_ENABLED) { |
| g_printerr ("error: modem not enabled yet\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| if (!ctx->modem_3gpp) { |
| g_printerr ("error: modem has no 3GPP capabilities\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| /* Success */ |
| } |
| |
| static void |
| ensure_modem_3gpp_ussd (void) |
| { |
| if (mm_modem_get_state (mm_object_peek_modem (ctx->object)) < MM_MODEM_STATE_ENABLED) { |
| g_printerr ("error: modem not enabled yet\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| if (!ctx->modem_3gpp_ussd) { |
| g_printerr ("error: modem has no USSD capabilities\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| /* Success */ |
| } |
| |
| void |
| mmcli_modem_3gpp_shutdown (void) |
| { |
| context_free (ctx); |
| } |
| |
| static void |
| scan_process_reply (GList *result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't scan networks in the modem: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| mmcli_output_scan_networks (result); |
| mmcli_output_dump (); |
| |
| g_list_free_full (result, (GDestroyNotify) mm_modem_3gpp_network_free); |
| } |
| |
| static void |
| scan_ready (MMModem3gpp *modem_3gpp, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| GList *operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_scan_finish (modem_3gpp, result, &error); |
| scan_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| register_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't register the modem: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully registered the modem\n"); |
| } |
| |
| static void |
| register_ready (MMModem3gpp *modem_3gpp, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_register_finish (modem_3gpp, result, &error); |
| register_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| set_initial_eps_bearer_settings_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't set initial EPS bearer properties: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("Successfully set initial EPS bearer properties\n"); |
| } |
| |
| static void |
| set_initial_eps_bearer_settings_ready (MMModem3gpp *modem, |
| GAsyncResult *res) |
| { |
| gboolean result; |
| GError *error = NULL; |
| |
| result = mm_modem_3gpp_set_initial_eps_bearer_settings_finish (modem, res, &error); |
| set_initial_eps_bearer_settings_process_reply (result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| set_eps_ue_mode_operation_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't set UE mode of operation for EPS: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully set UE mode of operation for EPS\n"); |
| } |
| |
| static void |
| set_eps_ue_mode_operation_ready (MMModem3gpp *modem, |
| GAsyncResult *result) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_set_eps_ue_mode_operation_finish (modem, result, &error); |
| set_eps_ue_mode_operation_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| parse_eps_ue_mode_operation (MMModem3gppEpsUeModeOperation *uemode) |
| { |
| GError *error = NULL; |
| |
| *uemode = mm_common_get_eps_ue_mode_operation_from_string (set_eps_ue_mode_operation_str, &error); |
| if (error) { |
| g_printerr ("error: couldn't parse UE mode of operation for EPS: '%s'\n", |
| error->message); |
| exit (EXIT_FAILURE); |
| } |
| } |
| |
| static void |
| print_ussd_status (void) |
| { |
| mmcli_output_string (MMC_F_GENERAL_DBUS_PATH, mm_modem_3gpp_ussd_get_path (ctx->modem_3gpp_ussd)); |
| mmcli_output_string (MMC_F_3GPP_USSD_STATUS, mm_modem_3gpp_ussd_session_state_get_string ( |
| mm_modem_3gpp_ussd_get_state (ctx->modem_3gpp_ussd))); |
| mmcli_output_string (MMC_F_3GPP_USSD_NETWORK_REQUEST, mm_modem_3gpp_ussd_get_network_request (ctx->modem_3gpp_ussd)); |
| mmcli_output_string (MMC_F_3GPP_USSD_NETWORK_NOTIFICATION, mm_modem_3gpp_ussd_get_network_notification (ctx->modem_3gpp_ussd)); |
| mmcli_output_dump (); |
| } |
| |
| static void |
| ussd_initiate_process_reply (gchar *result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't initiate USSD session: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("USSD session initiated; " |
| "new reply from network: '%s'\n", result); |
| g_free (result); |
| } |
| |
| static void |
| ussd_initiate_ready (MMModem3gppUssd *modem_3gpp_ussd, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gchar *operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_ussd_initiate_finish (modem_3gpp_ussd, result, &error); |
| ussd_initiate_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| ussd_respond_process_reply (gchar *result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't send response in USSD session: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("response successfully sent in USSD session; " |
| "new reply from network: '%s'\n", result); |
| g_free (result); |
| } |
| |
| static void |
| ussd_respond_ready (MMModem3gppUssd *modem_3gpp_ussd, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gchar *operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_ussd_respond_finish (modem_3gpp_ussd, result, &error); |
| ussd_respond_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| ussd_cancel_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't cancel USSD session: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully cancelled USSD session\n"); |
| } |
| |
| static void |
| ussd_cancel_ready (MMModem3gppUssd *modem_3gpp_ussd, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_3gpp_ussd_cancel_finish (modem_3gpp_ussd, result, &error); |
| ussd_cancel_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_3gpp = mm_object_get_modem_3gpp (ctx->object); |
| ctx->modem_3gpp_ussd = mm_object_get_modem_3gpp_ussd (ctx->object); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_3gpp) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_3gpp)); |
| if (ctx->modem_3gpp_ussd) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_3gpp_ussd)); |
| |
| ensure_modem_3gpp (); |
| |
| if (ussd_status_flag) |
| g_assert_not_reached (); |
| |
| /* Request to scan networks? */ |
| if (scan_flag) { |
| g_debug ("Asynchronously scanning for networks..."); |
| mm_modem_3gpp_scan (ctx->modem_3gpp, |
| ctx->cancellable, |
| (GAsyncReadyCallback)scan_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to register the modem? */ |
| if (register_in_operator_str || register_home_flag) { |
| g_debug ("Asynchronously registering the modem..."); |
| mm_modem_3gpp_register (ctx->modem_3gpp, |
| (register_in_operator_str ? register_in_operator_str : ""), |
| ctx->cancellable, |
| (GAsyncReadyCallback)register_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to set UE mode of operation for EPS? */ |
| if (set_eps_ue_mode_operation_str) { |
| MMModem3gppEpsUeModeOperation uemode; |
| |
| parse_eps_ue_mode_operation (&uemode); |
| |
| g_debug ("Asynchronously setting UE mode of operation for EPS..."); |
| mm_modem_3gpp_set_eps_ue_mode_operation (ctx->modem_3gpp, |
| uemode, |
| ctx->cancellable, |
| (GAsyncReadyCallback)set_eps_ue_mode_operation_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to set initial EPS bearer properties? */ |
| if (set_initial_eps_bearer_settings_str) { |
| GError *error = NULL; |
| MMBearerProperties *config; |
| |
| config = mm_bearer_properties_new_from_string (set_initial_eps_bearer_settings_str, &error); |
| if (!config) { |
| g_printerr ("Error parsing properties string: '%s'\n", error->message); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_debug ("Asynchronously setting initial EPS bearer properties..."); |
| mm_modem_3gpp_set_initial_eps_bearer_settings (ctx->modem_3gpp, |
| config, |
| ctx->cancellable, |
| (GAsyncReadyCallback)set_initial_eps_bearer_settings_ready, |
| NULL); |
| g_object_unref (config); |
| return; |
| |
| } |
| |
| /* Request to initiate USSD session? */ |
| if (ussd_initiate_str) { |
| ensure_modem_3gpp_ussd (); |
| |
| g_debug ("Asynchronously initiating USSD session..."); |
| mm_modem_3gpp_ussd_initiate (ctx->modem_3gpp_ussd, |
| ussd_initiate_str, |
| ctx->cancellable, |
| (GAsyncReadyCallback)ussd_initiate_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to respond in USSD session? */ |
| if (ussd_respond_str) { |
| ensure_modem_3gpp_ussd (); |
| |
| g_debug ("Asynchronously sending response in USSD session..."); |
| mm_modem_3gpp_ussd_respond (ctx->modem_3gpp_ussd, |
| ussd_respond_str, |
| ctx->cancellable, |
| (GAsyncReadyCallback)ussd_respond_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to cancel USSD session? */ |
| if (ussd_cancel_flag) { |
| ensure_modem_3gpp_ussd (); |
| |
| g_debug ("Asynchronously cancelling USSD session..."); |
| mm_modem_3gpp_ussd_cancel (ctx->modem_3gpp_ussd, |
| ctx->cancellable, |
| (GAsyncReadyCallback)ussd_cancel_ready, |
| NULL); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |
| |
| void |
| mmcli_modem_3gpp_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_3gpp_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_3gpp = mm_object_get_modem_3gpp (ctx->object); |
| ctx->modem_3gpp_ussd = mm_object_get_modem_3gpp_ussd (ctx->object); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_3gpp) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_3gpp)); |
| if (ctx->modem_3gpp_ussd) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_3gpp_ussd)); |
| |
| ensure_modem_3gpp (); |
| |
| if (scan_flag) |
| g_assert_not_reached (); |
| if (ussd_initiate_str) |
| g_assert_not_reached (); |
| if (ussd_respond_str) |
| g_assert_not_reached (); |
| |
| /* Request to register the modem? */ |
| if (register_in_operator_str || register_home_flag) { |
| gboolean result; |
| |
| g_debug ("Synchronously registering the modem..."); |
| result = mm_modem_3gpp_register_sync ( |
| ctx->modem_3gpp, |
| (register_in_operator_str ? register_in_operator_str : ""), |
| NULL, |
| &error); |
| register_process_reply (result, error); |
| return; |
| } |
| |
| /* Request to set UE mode of operation for EPS? */ |
| if (set_eps_ue_mode_operation_str) { |
| MMModem3gppEpsUeModeOperation uemode; |
| gboolean result; |
| |
| parse_eps_ue_mode_operation (&uemode); |
| |
| g_debug ("Synchronously setting UE mode of operation for EPS..."); |
| result = mm_modem_3gpp_set_eps_ue_mode_operation_sync (ctx->modem_3gpp, |
| uemode, |
| NULL, |
| &error); |
| set_eps_ue_mode_operation_process_reply (result, error); |
| return; |
| } |
| |
| /* Request to set initial EPS bearer properties? */ |
| if (set_initial_eps_bearer_settings_str) { |
| GError *error = NULL; |
| gboolean result; |
| MMBearerProperties *config; |
| |
| config = mm_bearer_properties_new_from_string (set_initial_eps_bearer_settings_str, &error); |
| if (!config) { |
| g_printerr ("Error parsing properties string: '%s'\n", error->message); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_debug ("Synchronously setting initial EPS bearer properties..."); |
| result = mm_modem_3gpp_set_initial_eps_bearer_settings_sync (ctx->modem_3gpp, |
| config, |
| NULL, |
| &error); |
| set_initial_eps_bearer_settings_process_reply (result, error); |
| g_object_unref (config); |
| return; |
| } |
| |
| /* Request to show USSD status? */ |
| if (ussd_status_flag) { |
| ensure_modem_3gpp_ussd (); |
| |
| g_debug ("Printing USSD status..."); |
| print_ussd_status (); |
| return; |
| } |
| |
| /* Request to cancel USSD session? */ |
| if (ussd_cancel_flag) { |
| gboolean result; |
| |
| ensure_modem_3gpp_ussd (); |
| |
| g_debug ("Asynchronously cancelling USSD session..."); |
| result = mm_modem_3gpp_ussd_cancel_sync (ctx->modem_3gpp_ussd, |
| NULL, |
| &error); |
| ussd_cancel_process_reply (result, error); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |