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/* -*- 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) 2013 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;
MMModemOma *modem_oma;
} Context;
static Context *ctx;
/* Options */
static gboolean status_flag;
static gchar *setup_str;
static gchar *start_str;
static gchar *accept_str;
static gchar *reject_str;
static gboolean cancel_flag;
static GOptionEntry entries[] = {
{ "oma-status", 0, 0, G_OPTION_ARG_NONE, &status_flag,
"Current status of the OMA device management",
NULL
},
{ "oma-setup", 0, 0, G_OPTION_ARG_STRING, &setup_str,
"Setup OMA features",
"[FEATURE1|FEATURE2...]"
},
{ "oma-start-client-initiated-session", 0, 0, G_OPTION_ARG_STRING, &start_str,
"Start client initiated OMA DM session",
"[Session type]"
},
{ "oma-accept-network-initiated-session", 0, 0, G_OPTION_ARG_STRING, &accept_str,
"Accept network initiated OMA DM session",
"[Session ID]"
},
{ "oma-reject-network-initiated-session", 0, 0, G_OPTION_ARG_STRING, &reject_str,
"Reject network initiated OMA DM session",
"[Session ID]"
},
{ "oma-cancel-session", 0, 0, G_OPTION_ARG_NONE, &cancel_flag,
"Cancel current OMA DM session",
NULL
},
{ NULL }
};
GOptionGroup *
mmcli_modem_oma_get_option_group (void)
{
GOptionGroup *group;
group = g_option_group_new ("oma",
"OMA options:",
"Show OMA options",
NULL,
NULL);
g_option_group_add_entries (group, entries);
return group;
}
gboolean
mmcli_modem_oma_options_enabled (void)
{
static guint n_actions = 0;
static gboolean checked = FALSE;
if (checked)
return !!n_actions;
n_actions = (status_flag +
!!setup_str +
!!start_str +
!!accept_str +
!!reject_str +
cancel_flag);
if (n_actions > 1) {
g_printerr ("error: too many OMA actions requested\n");
exit (EXIT_FAILURE);
}
if (status_flag)
mmcli_force_sync_operation ();
checked = TRUE;
return !!n_actions;
}
static void
context_free (void)
{
if (!ctx)
return;
if (ctx->cancellable)
g_object_unref (ctx->cancellable);
if (ctx->modem_oma)
g_object_unref (ctx->modem_oma);
if (ctx->object)
g_object_unref (ctx->object);
if (ctx->manager)
g_object_unref (ctx->manager);
g_free (ctx);
}
static void
ensure_modem_oma (void)
{
if (!ctx->modem_oma) {
g_printerr ("error: modem has no OMA capabilities\n");
exit (EXIT_FAILURE);
}
/* Success */
}
void
mmcli_modem_oma_shutdown (void)
{
context_free ();
}
static void
print_oma_status (void)
{
gchar *features_str;
const MMOmaPendingNetworkInitiatedSession *pending_sessions;
guint n_pending_sessions;
const gchar *current_session_type = NULL;
const gchar *current_session_state = NULL;
GPtrArray *aux = NULL;
features_str = mm_oma_feature_build_string_from_mask (mm_modem_oma_get_features (ctx->modem_oma));
/* Current session */
if (mm_modem_oma_get_session_type (ctx->modem_oma) != MM_OMA_SESSION_TYPE_UNKNOWN) {
current_session_type = mm_oma_session_type_get_string (mm_modem_oma_get_session_type (ctx->modem_oma));
current_session_state = mm_oma_session_state_get_string (mm_modem_oma_get_session_state (ctx->modem_oma));
}
/* If 1 or more pending sessions... */
if (mm_modem_oma_peek_pending_network_initiated_sessions (ctx->modem_oma, &pending_sessions, &n_pending_sessions) &&
n_pending_sessions > 0) {
guint i;
aux = g_ptr_array_new ();
for (i = 0; i < n_pending_sessions; i++) {
gchar *info;
info = g_strdup_printf ("id: %u, type: %s",
pending_sessions[i].session_id,
mm_oma_session_type_get_string (pending_sessions[i].session_type));
g_ptr_array_add (aux, info);
}
g_ptr_array_add (aux, NULL);
}
mmcli_output_string_take (MMC_F_OMA_FEATURES, features_str);
mmcli_output_string (MMC_F_OMA_CURRENT_TYPE, current_session_type);
mmcli_output_string (MMC_F_OMA_CURRENT_STATE, current_session_state);
mmcli_output_string_array_take (MMC_F_OMA_PENDING_SESSIONS, aux ? (gchar **) g_ptr_array_free (aux, FALSE) : NULL, TRUE);
mmcli_output_dump ();
}
static void
setup_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't setup OMA features: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("Successfully setup OMA features\n");
}
static void
setup_ready (MMModemOma *modem,
GAsyncResult *result)
{
gboolean res;
GError *error = NULL;
res = mm_modem_oma_setup_finish (modem, result, &error);
setup_process_reply (res, error);
mmcli_async_operation_done ();
}
static void
start_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't start OMA session: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("Successfully started OMA session\n");
}
static void
start_ready (MMModemOma *modem,
GAsyncResult *result)
{
gboolean res;
GError *error = NULL;
res = mm_modem_oma_start_client_initiated_session_finish (modem, result, &error);
start_process_reply (res, error);
mmcli_async_operation_done ();
}
static void
accept_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't %s OMA session: '%s'\n",
accept_str ? "accept" : "reject",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("Successfully %s OMA session\n",
accept_str ? "accepted" : "rejected");
}
static void
accept_ready (MMModemOma *modem,
GAsyncResult *result)
{
gboolean res;
GError *error = NULL;
res = mm_modem_oma_accept_network_initiated_session_finish (modem, result, &error);
accept_process_reply (res, error);
mmcli_async_operation_done ();
}
static void
cancel_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't cancel OMA session: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("Successfully cancelled OMA session\n");
}
static void
cancel_ready (MMModemOma *modem,
GAsyncResult *result)
{
gboolean res;
GError *error = NULL;
res = mm_modem_oma_cancel_session_finish (modem, result, &error);
cancel_process_reply (res, error);
mmcli_async_operation_done ();
}
static void
get_modem_ready (GObject *source,
GAsyncResult *result)
{
ctx->object = mmcli_get_modem_finish (result, &ctx->manager);
ctx->modem_oma = mm_object_get_modem_oma (ctx->object);
/* Setup operation timeout */
if (ctx->modem_oma)
mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_oma));
ensure_modem_oma ();
g_assert (!status_flag);
/* Request to setup OMA features? */
if (setup_str) {
GError *error = NULL;
MMOmaFeature features;
features = mm_common_get_oma_features_from_string (setup_str, &error);
if (error) {
g_printerr ("Error parsing OMA features string: '%s'\n", error->message);
exit (EXIT_FAILURE);
}
g_debug ("Asynchronously setting up OMA features...");
mm_modem_oma_setup (ctx->modem_oma,
features,
ctx->cancellable,
(GAsyncReadyCallback)setup_ready,
NULL);
return;
}
/* Request to start session? */
if (start_str) {
GError *error = NULL;
MMOmaSessionType session_type;
session_type = mm_common_get_oma_session_type_from_string (start_str, &error);
if (error) {
g_printerr ("Error parsing OMA session type string: '%s'\n", error->message);
exit (EXIT_FAILURE);
}
g_debug ("Asynchronously starting OMA session...");
mm_modem_oma_start_client_initiated_session (ctx->modem_oma,
session_type,
ctx->cancellable,
(GAsyncReadyCallback)start_ready,
NULL);
return;
}
/* Request to accept or reject session? */
if (accept_str || reject_str) {
guint session_id;
if (!mm_get_uint_from_str (accept_str ? accept_str : reject_str, &session_id)) {
g_printerr ("Error parsing OMA session id string: not a number");
exit (EXIT_FAILURE);
}
g_debug ("Asynchronously %s OMA session...", accept_str ? "accepting" : "rejecting");
mm_modem_oma_accept_network_initiated_session (ctx->modem_oma,
session_id,
!!accept_str,
ctx->cancellable,
(GAsyncReadyCallback)accept_ready,
NULL);
return;
}
/* Request to cancel a session? */
if (cancel_flag) {
g_debug ("Asynchronously cancelling OMA session...");
mm_modem_oma_cancel_session (ctx->modem_oma,
ctx->cancellable,
(GAsyncReadyCallback)cancel_ready,
NULL);
return;
}
g_warn_if_reached ();
}
void
mmcli_modem_oma_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_oma_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_oma = mm_object_get_modem_oma (ctx->object);
/* Setup operation timeout */
if (ctx->modem_oma)
mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_oma));
ensure_modem_oma ();
/* Request to get status? */
if (status_flag) {
g_debug ("Printing OMA status...");
print_oma_status ();
return;
}
/* Request to setup OMA features? */
if (setup_str) {
gboolean result;
MMOmaFeature features;
features = mm_common_get_oma_features_from_string (setup_str, &error);
if (error) {
g_printerr ("Error parsing OMA features string: '%s'\n", error->message);
exit (EXIT_FAILURE);
}
g_debug ("Synchronously setting up OMA features...");
result = mm_modem_oma_setup_sync (ctx->modem_oma,
features,
NULL,
&error);
setup_process_reply (result, error);
return;
}
/* Request to start session? */
if (start_str) {
gboolean result;
MMOmaSessionType session_type;
session_type = mm_common_get_oma_session_type_from_string (start_str, &error);
if (error) {
g_printerr ("Error parsing OMA session type string: '%s'\n", error->message);
exit (EXIT_FAILURE);
}
g_debug ("Synchronously starting OMA session...");
result = mm_modem_oma_start_client_initiated_session_sync (ctx->modem_oma,
session_type,
NULL,
&error);
start_process_reply (result, error);
return;
}
/* Request to accept or reject session? */
if (accept_str || reject_str) {
gboolean result;
guint session_id;
if (!mm_get_uint_from_str (accept_str ? accept_str : reject_str, &session_id)) {
g_printerr ("Error parsing OMA session id string: not a number");
exit (EXIT_FAILURE);
}
g_debug ("Synchronously %s OMA session...", accept_str ? "accepting" : "rejecting");
result = mm_modem_oma_accept_network_initiated_session_sync (ctx->modem_oma,
session_id,
!!accept_str,
NULL,
&error);
accept_process_reply (result, error);
return;
}
/* Request to cancel a session? */
if (cancel_flag) {
gboolean result;
g_debug ("Synchronously cancelling OMA session...");
result = mm_modem_oma_cancel_session_sync (ctx->modem_oma,
NULL,
&error);
cancel_process_reply (result, error);
return;
}
g_warn_if_reached ();
}