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/* -*- 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 ();
}
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