/* -*- 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 3 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 .
*
* Copyright (C) 2012 Google, Inc.
*/
#include "config.h"
#include
#include
#include
#include
#include
#include
#define _LIBMM_INSIDE_MMCLI
#include
#include "mmcli.h"
#include "mmcli-common.h"
/* Context */
typedef struct {
MMManager *manager;
GCancellable *cancellable;
MMObject *object;
MMModemFirmware *modem_firmware;
} Context;
static Context *ctx;
/* Options */
static gboolean list_flag;
static gchar *select_str;
static GOptionEntry entries[] = {
{ "firmware-list", 0, 0, G_OPTION_ARG_NONE, &list_flag,
"List firmware images installed in a given modem",
NULL
},
{ "firmware-select", 0, 0, G_OPTION_ARG_STRING, &select_str,
"Select a given firmware image",
"[Unique ID]"
},
{ NULL }
};
GOptionGroup *
mmcli_modem_firmware_get_option_group (void)
{
GOptionGroup *group;
group = g_option_group_new ("firmware",
"Firmware options",
"Show Firmware options",
NULL,
NULL);
g_option_group_add_entries (group, entries);
return group;
}
gboolean
mmcli_modem_firmware_options_enabled (void)
{
static guint n_actions = 0;
static gboolean checked = FALSE;
if (checked)
return !!n_actions;
n_actions = (list_flag +
!!select_str);
if (n_actions > 1) {
g_printerr ("error: too many Firmware 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_firmware)
g_object_unref (ctx->modem_firmware);
if (ctx->object)
g_object_unref (ctx->object);
if (ctx->manager)
g_object_unref (ctx->manager);
g_free (ctx);
}
static void
ensure_modem_firmware (void)
{
if (!ctx->modem_firmware) {
g_printerr ("error: modem has no firmware capabilities\n");
exit (EXIT_FAILURE);
}
/* Success */
}
void
mmcli_modem_firmware_shutdown (void)
{
context_free (ctx);
}
static void
list_process_reply (MMFirmwareProperties *selected,
GList *result,
const GError *error)
{
#undef VALIDATE_UNKNOWN
#define VALIDATE_UNKNOWN(str) (str ? str : "unknown")
if (error) {
g_printerr ("error: couldn't list firmware images: '%s'\n",
error->message);
exit (EXIT_FAILURE);
}
g_print ("\n");
if (!result) {
g_print ("No firmware images were found\n");
} else {
GList *l;
guint i;
g_print ("Found %u firmware images:\n", g_list_length (result));
for (l = result, i = 0; l; l = g_list_next (l), i++) {
MMFirmwareProperties *props = MM_FIRMWARE_PROPERTIES (l->data);
g_print ("\t[%u] %s%s\n"
"\t\tType: '%s'\n",
i,
mm_firmware_properties_get_unique_id (props),
((selected &&
g_str_equal (mm_firmware_properties_get_unique_id (props),
mm_firmware_properties_get_unique_id (selected))) ?
" (CURRENT)" : ""),
mm_firmware_image_type_get_string (
mm_firmware_properties_get_image_type (props)));
if (mm_firmware_properties_get_image_type (props) == MM_FIRMWARE_IMAGE_TYPE_GOBI) {
g_print ("\t\t[Gobi] PRI version: '%s'\n"
"\t\t[Gobi] PRI info: '%s'\n"
"\t\t[Gobi] Boot version: '%s'\n"
"\t\t[Gobi] PRI Unique ID: '%s'\n"
"\t\t[Gobi] Modem Unique ID: '%s'\n",
VALIDATE_UNKNOWN (mm_firmware_properties_get_gobi_pri_version (props)),
VALIDATE_UNKNOWN (mm_firmware_properties_get_gobi_pri_info (props)),
VALIDATE_UNKNOWN (mm_firmware_properties_get_gobi_boot_version (props)),
VALIDATE_UNKNOWN (mm_firmware_properties_get_gobi_pri_unique_id (props)),
VALIDATE_UNKNOWN (mm_firmware_properties_get_gobi_modem_unique_id (props)));
}
g_object_unref (props);
}
g_list_free (result);
}
if (selected)
g_object_unref (selected);
}
static void
list_ready (MMModemFirmware *modem,
GAsyncResult *result,
gpointer nothing)
{
GList *installed = NULL;
MMFirmwareProperties *selected = NULL;
GError *error = NULL;
mm_modem_firmware_list_finish (modem, result, &selected, &installed, &error);
list_process_reply (selected, installed, error);
mmcli_async_operation_done ();
}
static void
select_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't select firmware image: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("Successfully selected firmware image\n");
}
static void
create_ready (MMModemFirmware *modem,
GAsyncResult *result)
{
gboolean res;
GError *error = NULL;
res = mm_modem_firmware_select_finish (modem, result, &error);
select_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_firmware = mm_object_get_modem_firmware (ctx->object);
/* Setup operation timeout */
if (ctx->modem_firmware)
mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_firmware));
ensure_modem_firmware ();
/* Request to list images? */
if (list_flag) {
g_debug ("Asynchronously listing firmware images in modem...");
mm_modem_firmware_list (ctx->modem_firmware,
ctx->cancellable,
(GAsyncReadyCallback)list_ready,
NULL);
return;
}
/* Request to select a given image? */
if (select_str) {
g_debug ("Asynchronously selecting firmware image in modem...");
mm_modem_firmware_select (ctx->modem_firmware,
select_str,
ctx->cancellable,
(GAsyncReadyCallback)create_ready,
NULL);
return;
}
g_warn_if_reached ();
}
void
mmcli_modem_firmware_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_firmware_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_firmware = mm_object_get_modem_firmware (ctx->object);
/* Setup operation timeout */
if (ctx->modem_firmware)
mmcli_force_operation_timeout (G_DBUS_PROXY (ctx->modem_firmware));
ensure_modem_firmware ();
/* Request to list firmware images? */
if (list_flag) {
GList *installed = NULL;
MMFirmwareProperties *selected = NULL;
g_debug ("Synchronously listing firmware images in modem...");
mm_modem_firmware_list_sync (ctx->modem_firmware,
&selected,
&installed,
NULL,
&error);
list_process_reply (selected, installed, error);
return;
}
/* Request to select a given image? */
if (select_str) {
gboolean result;
GError *error = NULL;
g_debug ("Synchronously selecting firmware image in modem...");
result = mm_modem_firmware_select_sync (ctx->modem_firmware,
select_str,
NULL,
&error);
select_process_reply (result, error);
return;
}
g_warn_if_reached ();
}