/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* mmcli -- Control bearer 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) 2011 Aleksander Morgado
*/
#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;
MMObject *object;
GCancellable *cancellable;
MMBearer *bearer;
} Context;
static Context *ctx;
/* Options */
static gboolean info_flag; /* set when no action found */
static gboolean connect_flag;
static gboolean disconnect_flag;
static GOptionEntry entries[] = {
{ "connect", 'c', 0, G_OPTION_ARG_NONE, &connect_flag,
"Connect a given bearer.",
NULL
},
{ "disconnect", 'x', 0, G_OPTION_ARG_NONE, &disconnect_flag,
"Disconnect a given bearer.",
NULL
},
{ NULL }
};
GOptionGroup *
mmcli_bearer_get_option_group (void)
{
GOptionGroup *group;
/* Status options */
group = g_option_group_new ("bearer",
"Bearer options",
"Show bearer options",
NULL,
NULL);
g_option_group_add_entries (group, entries);
return group;
}
gboolean
mmcli_bearer_options_enabled (void)
{
static guint n_actions = 0;
static gboolean checked = FALSE;
if (checked)
return !!n_actions;
n_actions = (connect_flag +
disconnect_flag);
if (n_actions == 0 && mmcli_get_common_bearer_string ()) {
/* default to info */
info_flag = TRUE;
n_actions++;
}
if (n_actions > 1) {
g_printerr ("error: too many bearer actions requested\n");
exit (EXIT_FAILURE);
}
if (info_flag)
mmcli_force_sync_operation ();
checked = TRUE;
return !!n_actions;
}
static void
context_free (Context *ctx)
{
if (!ctx)
return;
if (ctx->cancellable)
g_object_unref (ctx->cancellable);
if (ctx->bearer)
g_object_unref (ctx->bearer);
if (ctx->object)
g_object_unref (ctx->object);
if (ctx->manager)
g_object_unref (ctx->manager);
g_free (ctx);
}
void
mmcli_bearer_shutdown (void)
{
context_free (ctx);
}
static void
print_bearer_info (MMBearer *bearer)
{
MMBearerIpConfig *ipv4_config;
MMBearerIpConfig *ipv6_config;
MMBearerProperties *properties;
ipv4_config = mm_bearer_get_ipv4_config (bearer);
ipv6_config = mm_bearer_get_ipv6_config (bearer);
properties = mm_bearer_get_properties (bearer);
/* Not the best thing to do, as we may be doing _get() calls twice, but
* easiest to maintain */
#undef VALIDATE_UNKNOWN
#define VALIDATE_UNKNOWN(str) (str ? str : "unknown")
#undef VALIDATE_NONE
#define VALIDATE_NONE(str) (str ? str : "none")
g_print ("Bearer '%s'\n",
mm_bearer_get_path (bearer));
g_print (" -------------------------\n"
" Status | connected: '%s'\n"
" | suspended: '%s'\n"
" | interface: '%s'\n"
" | IP timeout: '%u'\n",
mm_bearer_get_connected (bearer) ? "yes" : "no",
mm_bearer_get_suspended (bearer) ? "yes" : "no",
VALIDATE_UNKNOWN (mm_bearer_get_interface (bearer)),
mm_bearer_get_ip_timeout (bearer));
if (properties) {
gchar *ip_family_str;
ip_family_str = (mm_bearer_ip_family_build_string_from_mask (
mm_bearer_properties_get_ip_type (properties)));
g_print (" -------------------------\n"
" Properties | apn: '%s'\n"
" | roaming: '%s'\n"
" | IP type: '%s'\n"
" | user: '%s'\n"
" | password: '%s'\n"
" | number: '%s'\n"
" | Rm protocol: '%s'\n",
VALIDATE_NONE (mm_bearer_properties_get_apn (properties)),
mm_bearer_properties_get_allow_roaming (properties) ? "allowed" : "forbidden",
VALIDATE_UNKNOWN (ip_family_str),
VALIDATE_NONE (mm_bearer_properties_get_user (properties)),
VALIDATE_NONE (mm_bearer_properties_get_password (properties)),
VALIDATE_NONE (mm_bearer_properties_get_number (properties)),
VALIDATE_UNKNOWN (mm_modem_cdma_rm_protocol_get_string (
mm_bearer_properties_get_rm_protocol (properties))));
g_free (ip_family_str);
}
/* IPv4 */
g_print (" -------------------------\n"
" IPv4 configuration | method: '%s'\n",
(ipv4_config ?
mm_bearer_ip_method_get_string (mm_bearer_ip_config_get_method (ipv4_config)) :
"none"));
if (ipv4_config &&
mm_bearer_ip_config_get_method (ipv4_config) == MM_BEARER_IP_METHOD_STATIC) {
const gchar **dns;
guint i;
dns = mm_bearer_ip_config_get_dns (ipv4_config);
g_print (" | address: '%s'\n"
" | prefix: '%u'\n"
" | gateway: '%s'\n"
" | DNS: '%s'",
VALIDATE_UNKNOWN (mm_bearer_ip_config_get_address (ipv4_config)),
mm_bearer_ip_config_get_prefix (ipv4_config),
VALIDATE_UNKNOWN (mm_bearer_ip_config_get_gateway (ipv4_config)),
VALIDATE_UNKNOWN (dns[0]));
/* Additional DNS addresses */
for (i = 1; dns[i]; i++)
g_print (", '%s'", dns[i]);
g_print ("\n");
}
/* IPv6 */
g_print (" -------------------------\n"
" IPv6 configuration | method: '%s'\n",
(ipv6_config ?
mm_bearer_ip_method_get_string (mm_bearer_ip_config_get_method (ipv6_config)) :
"none"));
if (ipv6_config &&
mm_bearer_ip_config_get_method (ipv6_config) == MM_BEARER_IP_METHOD_STATIC) {
const gchar **dns;
guint i;
dns = mm_bearer_ip_config_get_dns (ipv6_config);
g_print (" | address: '%s'\n"
" | prefix: '%u'\n"
" | gateway: '%s'\n"
" | DNS: '%s'",
VALIDATE_UNKNOWN(mm_bearer_ip_config_get_address (ipv6_config)),
mm_bearer_ip_config_get_prefix (ipv6_config),
VALIDATE_UNKNOWN(mm_bearer_ip_config_get_gateway (ipv6_config)),
VALIDATE_UNKNOWN(dns[0]));
/* Additional DNS addresses */
for (i = 1; dns[i]; i++)
g_print (", '%s'", dns[i]);
g_print ("\n");
}
g_clear_object (&properties);
g_clear_object (&ipv4_config);
g_clear_object (&ipv6_config);
}
static void
connect_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't connect the bearer: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("successfully connected the bearer\n");
}
static void
connect_ready (MMBearer *bearer,
GAsyncResult *result,
gpointer nothing)
{
gboolean operation_result;
GError *error = NULL;
operation_result = mm_bearer_connect_finish (bearer, result, &error);
connect_process_reply (operation_result, error);
mmcli_async_operation_done ();
}
static void
disconnect_process_reply (gboolean result,
const GError *error)
{
if (!result) {
g_printerr ("error: couldn't disconnect the bearer: '%s'\n",
error ? error->message : "unknown error");
exit (EXIT_FAILURE);
}
g_print ("successfully disconnected the bearer\n");
}
static void
disconnect_ready (MMBearer *bearer,
GAsyncResult *result,
gpointer nothing)
{
gboolean operation_result;
GError *error = NULL;
operation_result = mm_bearer_disconnect_finish (bearer, result, &error);
disconnect_process_reply (operation_result, error);
mmcli_async_operation_done ();
}
static void
get_bearer_ready (GObject *source,
GAsyncResult *result,
gpointer none)
{
ctx->bearer = mmcli_get_bearer_finish (result,
&ctx->manager,
&ctx->object);
if (info_flag)
g_assert_not_reached ();
/* Request to connect the bearer? */
if (connect_flag) {
g_debug ("Asynchronously connecting bearer...");
mm_bearer_connect (ctx->bearer,
ctx->cancellable,
(GAsyncReadyCallback)connect_ready,
NULL);
return;
}
/* Request to disconnect the bearer? */
if (disconnect_flag) {
g_debug ("Asynchronously disconnecting bearer...");
mm_bearer_disconnect (ctx->bearer,
ctx->cancellable,
(GAsyncReadyCallback)disconnect_ready,
NULL);
return;
}
g_warn_if_reached ();
}
void
mmcli_bearer_run_asynchronous (GDBusConnection *connection,
GCancellable *cancellable)
{
/* Initialize context */
ctx = g_new0 (Context, 1);
if (cancellable)
ctx->cancellable = g_object_ref (cancellable);
/* Get proper bearer */
mmcli_get_bearer (connection,
mmcli_get_common_bearer_string (),
cancellable,
(GAsyncReadyCallback)get_bearer_ready,
NULL);
}
void
mmcli_bearer_run_synchronous (GDBusConnection *connection)
{
GError *error = NULL;
/* Initialize context */
ctx = g_new0 (Context, 1);
ctx->bearer = mmcli_get_bearer_sync (connection,
mmcli_get_common_bearer_string (),
&ctx->manager,
&ctx->object);
/* Request to get info from bearer? */
if (info_flag) {
g_debug ("Printing bearer info...");
print_bearer_info (ctx->bearer);
return;
}
/* Request to connect the bearer? */
if (connect_flag) {
gboolean result;
g_debug ("Synchronously connecting bearer...");
result = mm_bearer_connect_sync (ctx->bearer,
NULL,
&error);
connect_process_reply (result, error);
return;
}
/* Request to disconnect the bearer? */
if (disconnect_flag) {
gboolean result;
g_debug ("Synchronously disconnecting bearer...");
result = mm_bearer_disconnect_sync (ctx->bearer, NULL, &error);
disconnect_process_reply (result, error);
return;
}
g_warn_if_reached ();
}