| /* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| /* |
| * qmicli -- Command line interface to control QMI devices |
| * |
| * 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) 2015-2017 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> |
| |
| #include <libqmi-glib.h> |
| |
| #include "qmicli.h" |
| #include "qmicli-helpers.h" |
| |
| /* Context */ |
| typedef struct { |
| QmiDevice *device; |
| QmiClientWms *client; |
| GCancellable *cancellable; |
| } Context; |
| static Context *ctx; |
| |
| /* Options */ |
| static gboolean get_supported_messages_flag; |
| static gboolean reset_flag; |
| static gboolean noop_flag; |
| |
| static GOptionEntry entries[] = { |
| { "wms-get-supported-messages", 0, 0, G_OPTION_ARG_NONE, &get_supported_messages_flag, |
| "Get supported messages", |
| NULL |
| }, |
| { "wms-reset", 0, 0, G_OPTION_ARG_NONE, &reset_flag, |
| "Reset the service state", |
| NULL |
| }, |
| { "wms-noop", 0, 0, G_OPTION_ARG_NONE, &noop_flag, |
| "Just allocate or release a WMS client. Use with `--client-no-release-cid' and/or `--client-cid'", |
| NULL |
| }, |
| { NULL } |
| }; |
| |
| GOptionGroup * |
| qmicli_wms_get_option_group (void) |
| { |
| GOptionGroup *group; |
| |
| group = g_option_group_new ("wms", |
| "WMS options", |
| "Show Wireless Messaging Service options", |
| NULL, |
| NULL); |
| g_option_group_add_entries (group, entries); |
| |
| return group; |
| } |
| |
| gboolean |
| qmicli_wms_options_enabled (void) |
| { |
| static guint n_actions = 0; |
| static gboolean checked = FALSE; |
| |
| if (checked) |
| return !!n_actions; |
| |
| n_actions = (get_supported_messages_flag + |
| reset_flag + |
| noop_flag); |
| |
| if (n_actions > 1) { |
| g_printerr ("error: too many WMS actions requested\n"); |
| exit (EXIT_FAILURE); |
| } |
| |
| checked = TRUE; |
| return !!n_actions; |
| } |
| |
| static void |
| context_free (Context *context) |
| { |
| if (!context) |
| return; |
| |
| if (context->client) |
| g_object_unref (context->client); |
| g_object_unref (context->cancellable); |
| g_object_unref (context->device); |
| g_slice_free (Context, context); |
| } |
| |
| static void |
| operation_shutdown (gboolean operation_status) |
| { |
| /* Cleanup context and finish async operation */ |
| context_free (ctx); |
| qmicli_async_operation_done (operation_status, FALSE); |
| } |
| |
| static void |
| get_supported_messages_ready (QmiClientWms *client, |
| GAsyncResult *res) |
| { |
| QmiMessageWmsGetSupportedMessagesOutput *output; |
| GError *error = NULL; |
| GArray *bytearray = NULL; |
| gchar *str; |
| |
| output = qmi_client_wms_get_supported_messages_finish (client, res, &error); |
| if (!output) { |
| g_printerr ("error: operation failed: %s\n", error->message); |
| g_error_free (error); |
| operation_shutdown (FALSE); |
| return; |
| } |
| |
| if (!qmi_message_wms_get_supported_messages_output_get_result (output, &error)) { |
| g_printerr ("error: couldn't get supported WMS messages: %s\n", error->message); |
| g_error_free (error); |
| qmi_message_wms_get_supported_messages_output_unref (output); |
| operation_shutdown (FALSE); |
| return; |
| } |
| |
| g_print ("[%s] Successfully got supported WMS messages:\n", |
| qmi_device_get_path_display (ctx->device)); |
| |
| qmi_message_wms_get_supported_messages_output_get_list (output, &bytearray, NULL); |
| str = qmicli_get_supported_messages_list (bytearray ? (const guint8 *)bytearray->data : NULL, |
| bytearray ? bytearray->len : 0); |
| g_print ("%s", str); |
| g_free (str); |
| |
| qmi_message_wms_get_supported_messages_output_unref (output); |
| operation_shutdown (TRUE); |
| } |
| |
| static void |
| reset_ready (QmiClientWms *client, |
| GAsyncResult *res) |
| { |
| QmiMessageWmsResetOutput *output; |
| GError *error = NULL; |
| |
| output = qmi_client_wms_reset_finish (client, res, &error); |
| if (!output) { |
| g_printerr ("error: operation failed: %s\n", error->message); |
| g_error_free (error); |
| operation_shutdown (FALSE); |
| return; |
| } |
| |
| if (!qmi_message_wms_reset_output_get_result (output, &error)) { |
| g_printerr ("error: couldn't reset the WMS service: %s\n", error->message); |
| g_error_free (error); |
| qmi_message_wms_reset_output_unref (output); |
| operation_shutdown (FALSE); |
| return; |
| } |
| |
| g_print ("[%s] Successfully performed WMS service reset\n", |
| qmi_device_get_path_display (ctx->device)); |
| |
| qmi_message_wms_reset_output_unref (output); |
| operation_shutdown (TRUE); |
| } |
| |
| static gboolean |
| noop_cb (gpointer unused) |
| { |
| operation_shutdown (TRUE); |
| return FALSE; |
| } |
| |
| void |
| qmicli_wms_run (QmiDevice *device, |
| QmiClientWms *client, |
| GCancellable *cancellable) |
| { |
| /* Initialize context */ |
| ctx = g_slice_new (Context); |
| ctx->device = g_object_ref (device); |
| ctx->client = g_object_ref (client); |
| ctx->cancellable = g_object_ref (cancellable); |
| |
| /* Request to list supported messages? */ |
| if (get_supported_messages_flag) { |
| g_debug ("Asynchronously getting supported WMS messages..."); |
| qmi_client_wms_get_supported_messages (ctx->client, |
| NULL, |
| 10, |
| ctx->cancellable, |
| (GAsyncReadyCallback)get_supported_messages_ready, |
| NULL); |
| return; |
| } |
| |
| /* Request to reset WMS service? */ |
| if (reset_flag) { |
| g_debug ("Asynchronously resetting WMS service..."); |
| qmi_client_wms_reset (ctx->client, |
| NULL, |
| 10, |
| ctx->cancellable, |
| (GAsyncReadyCallback)reset_ready, |
| NULL); |
| return; |
| } |
| |
| /* Just client allocate/release? */ |
| if (noop_flag) { |
| g_idle_add (noop_cb, NULL); |
| return; |
| } |
| |
| g_warn_if_reached (); |
| } |