| /* -*- 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) 2012 Google, Inc. |
| * Copyright (C) 2015 Riccardo Vangelisti <riccardo.vangelisti@sadel.it> |
| */ |
| |
| #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 { |
| GDBusConnection *connection; |
| MMManager *manager; |
| GCancellable *cancellable; |
| MMObject *object; |
| MMModemVoice *modem_voice; |
| } Context; |
| static Context *ctx; |
| |
| /* Options */ |
| static gboolean list_flag; |
| static gchar *create_str; |
| static gchar *delete_str; |
| |
| static GOptionEntry entries[] = { |
| { "voice-list-calls", 0, 0, G_OPTION_ARG_NONE, &list_flag, |
| "List calls available in a given modem", |
| NULL |
| }, |
| { "voice-create-call", 0, 0, G_OPTION_ARG_STRING, &create_str, |
| "Create a new call in a given modem", |
| "[\"key=value,...\"]" |
| }, |
| { "voice-delete-call", 0, 0, G_OPTION_ARG_STRING, &delete_str, |
| "Delete a call from a given modem", |
| "[PATH|INDEX]" |
| }, |
| { NULL } |
| }; |
| |
| GOptionGroup * |
| mmcli_modem_voice_get_option_group (void) |
| { |
| GOptionGroup *group; |
| |
| group = g_option_group_new ("voice", |
| "Voice options", |
| "Show Voice options", |
| NULL, |
| NULL); |
| g_option_group_add_entries (group, entries); |
| |
| return group; |
| } |
| |
| gboolean |
| mmcli_modem_voice_options_enabled (void) |
| { |
| static guint n_actions = 0; |
| static gboolean checked = FALSE; |
| |
| if (checked) |
| return !!n_actions; |
| |
| n_actions = (list_flag + |
| !!create_str + |
| !!delete_str); |
| |
| if (n_actions > 1) { |
| g_printerr ("error: too many Voice actions requested\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| 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_voice) |
| g_object_unref (ctx->modem_voice); |
| if (ctx->object) |
| g_object_unref (ctx->object); |
| if (ctx->manager) |
| g_object_unref (ctx->manager); |
| if (ctx->connection) |
| g_object_unref (ctx->connection); |
| g_free (ctx); |
| } |
| |
| static void |
| ensure_modem_voice (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_voice) { |
| g_printerr ("error: modem has no voice capabilities\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| /* Success */ |
| } |
| |
| void |
| mmcli_modem_voice_shutdown (void) |
| { |
| context_free (ctx); |
| } |
| |
| static MMCallProperties * |
| build_call_properties_from_input (const gchar *properties_string) |
| { |
| GError *error = NULL; |
| MMCallProperties *properties; |
| |
| properties = mm_call_properties_new_from_string (properties_string, &error); |
| if (!properties) { |
| g_printerr ("error: cannot parse properties string: '%s'\n", error->message); |
| exit (EXIT_FAILURE); |
| } |
| |
| return properties; |
| } |
| |
| static void |
| output_call_info (MMCall *call) |
| { |
| gchar *extra; |
| |
| extra = g_strdup_printf ("%s (%s)", |
| mm_call_direction_get_string (mm_call_get_direction (call)), |
| mm_call_state_get_string (mm_call_get_state (call))); |
| mmcli_output_listitem (MMC_F_CALL_LIST_DBUS_PATH, |
| " ", |
| mm_call_get_path (call), |
| extra); |
| g_free (extra); |
| } |
| |
| static void |
| list_process_reply (GList *result, |
| const GError *error) |
| { |
| GList *l; |
| |
| if (error) { |
| g_printerr ("error: couldn't list call: '%s'\n", |
| error->message); |
| exit (EXIT_FAILURE); |
| } |
| |
| for (l = result; l; l = g_list_next (l)) |
| output_call_info (MM_CALL (l->data)); |
| mmcli_output_list_dump (MMC_F_CALL_LIST_DBUS_PATH); |
| } |
| |
| static void |
| list_ready (MMModemVoice *modem, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| GList *operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_voice_list_calls_finish (modem, result, &error); |
| list_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| create_process_reply (MMCall *call, |
| const GError *error) |
| { |
| if (!call) { |
| g_printerr ("error: couldn't create new call: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("Successfully created new call: %s\n", mm_call_get_path (call)); |
| g_object_unref (call); |
| } |
| |
| static void |
| create_ready (MMModemVoice *modem, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| MMCall *call; |
| GError *error = NULL; |
| |
| call = mm_modem_voice_create_call_finish (modem, result, &error); |
| create_process_reply (call, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| delete_process_reply (gboolean result, |
| const GError *error) |
| { |
| if (!result) { |
| g_printerr ("error: couldn't delete call: '%s'\n", |
| error ? error->message : "unknown error"); |
| exit (EXIT_FAILURE); |
| } |
| |
| g_print ("successfully deleted call from modem\n"); |
| } |
| |
| static void |
| delete_ready (MMModemVoice *modem, |
| GAsyncResult *result, |
| gpointer nothing) |
| { |
| gboolean operation_result; |
| GError *error = NULL; |
| |
| operation_result = mm_modem_voice_delete_call_finish (modem, result, &error); |
| delete_process_reply (operation_result, error); |
| |
| mmcli_async_operation_done (); |
| } |
| |
| static void |
| get_call_to_delete_ready (GDBusConnection *connection, |
| GAsyncResult *res) |
| { |
| MMCall *call; |
| MMObject *obj = NULL; |
| |
| call = mmcli_get_call_finish (res, NULL, &obj); |
| if (!g_str_equal (mm_object_get_path (obj), mm_modem_voice_get_path (ctx->modem_voice))) { |
| g_printerr ("error: call '%s' not owned by modem '%s'", |
| mm_call_get_path (call), |
| mm_modem_voice_get_path (ctx->modem_voice)); |
| exit (EXIT_FAILURE); |
| } |
| |
| mm_modem_voice_delete_call (ctx->modem_voice, |
| mm_call_get_path (call), |
| ctx->cancellable, |
| (GAsyncReadyCallback)delete_ready, |
| NULL); |
| g_object_unref (call); |
| g_object_unref (obj); |
| } |
| |
| static void |
| get_modem_ready (GObject *source, |
| GAsyncResult *result, |
| gpointer none) |
| { |
| ctx->object = mmcli_get_modem_finish (result, &ctx->manager); |
| ctx->modem_voice = mm_object_get_modem_voice (ctx->object); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_voice) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_voice)); |
| |
| ensure_modem_voice (); |
| |
| /* Request to list call? */ |
| if (list_flag) { |
| g_debug ("Asynchronously listing calls in modem..."); |
| mm_modem_voice_list_calls (ctx->modem_voice, |
| ctx->cancellable, |
| (GAsyncReadyCallback)list_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to create a new call? */ |
| if (create_str) { |
| MMCallProperties *properties; |
| |
| properties = build_call_properties_from_input (create_str); |
| g_debug ("Asynchronously creating new call in modem..."); |
| mm_modem_voice_create_call (ctx->modem_voice, |
| properties, |
| ctx->cancellable, |
| (GAsyncReadyCallback)create_ready, |
| NULL); |
| g_object_unref (properties); |
| return; |
| } |
| |
| /* Request to delete a given call? */ |
| if (delete_str) { |
| mmcli_get_call (ctx->connection, |
| delete_str, |
| ctx->cancellable, |
| (GAsyncReadyCallback)get_call_to_delete_ready, |
| NULL); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |
| |
| void |
| mmcli_modem_voice_run_asynchronous (GDBusConnection *connection, |
| GCancellable *cancellable) |
| { |
| /* Initialize context */ |
| ctx = g_new0 (Context, 1); |
| if (cancellable) |
| ctx->cancellable = g_object_ref (cancellable); |
| ctx->connection = g_object_ref (connection); |
| |
| /* Get proper modem */ |
| mmcli_get_modem (connection, |
| mmcli_get_common_modem_string (), |
| cancellable, |
| (GAsyncReadyCallback)get_modem_ready, |
| NULL); |
| } |
| |
| void |
| mmcli_modem_voice_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_voice = mm_object_get_modem_voice (ctx->object); |
| |
| /* Setup operation timeout */ |
| if (ctx->modem_voice) |
| mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_voice)); |
| |
| ensure_modem_voice (); |
| |
| /* Request to list the call? */ |
| if (list_flag) { |
| GList *result; |
| |
| g_debug ("Synchronously listing call..."); |
| result = mm_modem_voice_list_calls_sync (ctx->modem_voice, NULL, &error); |
| list_process_reply (result, error); |
| return; |
| } |
| |
| /* Request to create a new call? */ |
| if (create_str) { |
| MMCall *call; |
| GError *error = NULL; |
| MMCallProperties *properties; |
| |
| properties = build_call_properties_from_input (create_str); |
| |
| g_debug ("Synchronously creating new call in modem..."); |
| call = mm_modem_voice_create_call_sync (ctx->modem_voice, |
| properties, |
| NULL, |
| &error); |
| g_object_unref (properties); |
| |
| create_process_reply (call, error); |
| return; |
| } |
| |
| /* Request to delete a given call? */ |
| if (delete_str) { |
| gboolean result; |
| MMCall *call; |
| MMObject *obj = NULL; |
| |
| call = mmcli_get_call_sync (connection, |
| delete_str, |
| NULL, |
| &obj); |
| if (!g_str_equal (mm_object_get_path (obj), mm_modem_voice_get_path (ctx->modem_voice))) { |
| g_printerr ("error: call '%s' not owned by modem '%s'", |
| mm_call_get_path (call), |
| mm_modem_voice_get_path (ctx->modem_voice)); |
| exit (EXIT_FAILURE); |
| } |
| |
| result = mm_modem_voice_delete_call_sync (ctx->modem_voice, |
| mm_call_get_path (call), |
| NULL, |
| &error); |
| g_object_unref (call); |
| g_object_unref (obj); |
| |
| delete_process_reply (result, error); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |