// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2010 - 2018 Red Hat, Inc.
*/
#include "nm-default.h"
#include "devices.h"
#include <stdio.h>
#include <stdlib.h>
#include <readline/readline.h>
#include "nm-glib-aux/nm-secret-utils.h"
#include "common.h"
#include "connections.h"
#include "nm-client-utils.h"
#include "nm-secret-agent-simple.h"
#include "polkit-agent.h"
#include "utils.h"
/* define some prompts */
#define PROMPT_INTERFACE _("Interface: ")
#define PROMPT_INTERFACES _("Interface(s): ")
/*****************************************************************************/
static char *
ap_wpa_rsn_flags_to_string (NM80211ApSecurityFlags flags, NMMetaAccessorGetType get_type)
{
char *flags_str[16];
int i = 0;
if (flags & NM_802_11_AP_SEC_PAIR_WEP40)
flags_str[i++] = "pair_wpe40";
if (flags & NM_802_11_AP_SEC_PAIR_WEP104)
flags_str[i++] = "pair_wpe104";
if (flags & NM_802_11_AP_SEC_PAIR_TKIP)
flags_str[i++] = "pair_tkip";
if (flags & NM_802_11_AP_SEC_PAIR_CCMP)
flags_str[i++] = "pair_ccmp";
if (flags & NM_802_11_AP_SEC_GROUP_WEP40)
flags_str[i++] = "group_wpe40";
if (flags & NM_802_11_AP_SEC_GROUP_WEP104)
flags_str[i++] = "group_wpe104";
if (flags & NM_802_11_AP_SEC_GROUP_TKIP)
flags_str[i++] = "group_tkip";
if (flags & NM_802_11_AP_SEC_GROUP_CCMP)
flags_str[i++] = "group_ccmp";
if (flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
flags_str[i++] = "psk";
if (flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X)
flags_str[i++] = "802.1X";
if (flags & NM_802_11_AP_SEC_KEY_MGMT_SAE)
flags_str[i++] = "sae";
if (NM_FLAGS_ANY (flags, NM_802_11_AP_SEC_KEY_MGMT_OWE |NM_802_11_AP_SEC_KEY_MGMT_OWE_TM))
flags_str[i++] = "owe";
/* Make sure you grow flags_str when adding items here. */
nm_assert (i < G_N_ELEMENTS (flags_str));
if (i == 0) {
if (get_type == NM_META_ACCESSOR_GET_TYPE_PRETTY)
return g_strdup (_("(none)"));
return g_strdup ("(none)");
}
flags_str[i] = NULL;
return g_strjoinv (" ", flags_str);
}
static NMMetaColor
wifi_signal_to_color (guint8 strength)
{
if (strength > 80)
return NM_META_COLOR_WIFI_SIGNAL_EXCELLENT;
else if (strength > 55)
return NM_META_COLOR_WIFI_SIGNAL_GOOD;
else if (strength > 30)
return NM_META_COLOR_WIFI_SIGNAL_FAIR;
else if (strength > 5)
return NM_META_COLOR_WIFI_SIGNAL_POOR;
else
return NM_META_COLOR_WIFI_SIGNAL_UNKNOWN;
}
/*****************************************************************************/
static gconstpointer
_metagen_device_status_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMActiveConnection *ac;
NMC_HANDLE_COLOR (nmc_device_state_to_color (d));
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_DEVICE:
return nm_device_get_iface (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_TYPE:
return nm_device_get_type_description (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_STATE:
return nmc_meta_generic_get_str_i18n (nmc_device_state_to_string_with_external (d),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_IP4_CONNECTIVITY:
return nmc_meta_generic_get_str_i18n (nm_connectivity_to_string (nm_device_get_connectivity (d, AF_INET)),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_IP6_CONNECTIVITY:
return nmc_meta_generic_get_str_i18n (nm_connectivity_to_string (nm_device_get_connectivity (d, AF_INET6)),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_DBUS_PATH:
return nm_object_get_path (NM_OBJECT (d));
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CONNECTION:
ac = nm_device_get_active_connection (d);
return ac ? nm_active_connection_get_id (ac) : NULL;
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CON_UUID:
ac = nm_device_get_active_connection (d);
return ac ? nm_active_connection_get_uuid (ac) : NULL;
case NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CON_PATH:
ac = nm_device_get_active_connection (d);
return ac ? nm_object_get_path (NM_OBJECT (ac)) : NULL;
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_status[_NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_NUM + 1] = {
#define _METAGEN_DEVICE_STATUS(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_status_get_fcn)
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_DEVICE, "DEVICE"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_TYPE, "TYPE"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_STATE, "STATE"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_IP4_CONNECTIVITY, "IP4-CONNECTIVITY"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_IP6_CONNECTIVITY, "IP6-CONNECTIVITY"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_DBUS_PATH, "DBUS-PATH"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CONNECTION, "CONNECTION"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CON_UUID, "CON-UUID"),
_METAGEN_DEVICE_STATUS (NMC_GENERIC_INFO_TYPE_DEVICE_STATUS_CON_PATH, "CON-PATH"),
};
/*****************************************************************************/
static gconstpointer
_metagen_device_detail_general_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMActiveConnection *ac;
NMDeviceStateReason state_reason;
NMConnectivityState connectivity;
const char *s;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DEVICE:
return nm_device_get_iface (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_TYPE:
return nm_device_get_type_description (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_TYPE:
return G_OBJECT_TYPE_NAME (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DBUS_PATH:
return nm_object_get_path (NM_OBJECT (d));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_VENDOR:
return nm_device_get_vendor (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PRODUCT:
return nm_device_get_product (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DRIVER:
s = nm_device_get_driver (d);
return s ?: nmc_meta_generic_get_unknown (get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DRIVER_VERSION:
return nm_device_get_driver_version (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_FIRMWARE_VERSION:
return nm_device_get_firmware_version (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_HWADDR:
s = nm_device_get_hw_address (d);
return s ?: nmc_meta_generic_get_unknown (get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_MTU:
return (*out_to_free = g_strdup_printf ("%u", (guint) nm_device_get_mtu (d)));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_STATE:
return (*out_to_free = nmc_meta_generic_get_enum_with_detail (NMC_META_GENERIC_GET_ENUM_TYPE_PARENTHESES,
nm_device_get_state (d),
nmc_device_state_to_string_with_external (d),
get_type));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_REASON:
state_reason = nm_device_get_state_reason (d);
return (*out_to_free = nmc_meta_generic_get_enum_with_detail (NMC_META_GENERIC_GET_ENUM_TYPE_PARENTHESES,
state_reason,
nmc_device_reason_to_string (state_reason),
get_type));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP4_CONNECTIVITY:
connectivity = nm_device_get_connectivity (d, AF_INET);
return (*out_to_free = nmc_meta_generic_get_enum_with_detail (NMC_META_GENERIC_GET_ENUM_TYPE_PARENTHESES,
connectivity,
nm_connectivity_to_string (connectivity),
get_type));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP6_CONNECTIVITY:
connectivity = nm_device_get_connectivity (d, AF_INET6);
return (*out_to_free = nmc_meta_generic_get_enum_with_detail (NMC_META_GENERIC_GET_ENUM_TYPE_PARENTHESES,
connectivity,
nm_connectivity_to_string (connectivity),
get_type));
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_UDI:
return nm_device_get_udi (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PATH:
return nm_device_get_path (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP_IFACE:
return nm_device_get_ip_iface (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IS_SOFTWARE:
return nmc_meta_generic_get_bool (nm_device_is_software (d), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_MANAGED:
return nmc_meta_generic_get_bool (nm_device_get_managed (d), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_AUTOCONNECT:
return nmc_meta_generic_get_bool (nm_device_get_autoconnect (d), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_FIRMWARE_MISSING:
return nmc_meta_generic_get_bool (nm_device_get_firmware_missing (d), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_PLUGIN_MISSING:
return nmc_meta_generic_get_bool (nm_device_get_nm_plugin_missing (d), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PHYS_PORT_ID:
return nm_device_get_physical_port_id (d);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CONNECTION:
ac = nm_device_get_active_connection (d);
return ac ? nm_active_connection_get_id (ac) : NULL;
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CON_UUID:
ac = nm_device_get_active_connection (d);
return ac ? nm_active_connection_get_uuid (ac) : NULL;
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CON_PATH:
ac = nm_device_get_active_connection (d);
return ac ? nm_object_get_path (NM_OBJECT (ac)) : NULL;
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_METERED:
return nmc_meta_generic_get_str_i18n (nmc_device_metered_to_string (nm_device_get_metered (d)),
get_type);
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_detail_general[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_GENERAL(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_general_get_fcn)
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DEVICE, "DEVICE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_TYPE, "TYPE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_TYPE, "NM-TYPE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DBUS_PATH, "DBUS-PATH"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_VENDOR, "VENDOR"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PRODUCT, "PRODUCT"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DRIVER, "DRIVER"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_DRIVER_VERSION, "DRIVER-VERSION"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_FIRMWARE_VERSION, "FIRMWARE-VERSION"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_HWADDR, "HWADDR"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_MTU, "MTU"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_STATE, "STATE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_REASON, "REASON"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP4_CONNECTIVITY, "IP4-CONNECTIVITY"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP6_CONNECTIVITY, "IP6-CONNECTIVITY"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_UDI, "UDI"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PATH, "PATH"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IP_IFACE, "IP-IFACE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_IS_SOFTWARE, "IS-SOFTWARE"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_MANAGED, "NM-MANAGED"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_AUTOCONNECT, "AUTOCONNECT"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_FIRMWARE_MISSING, "FIRMWARE-MISSING"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_NM_PLUGIN_MISSING, "NM-PLUGIN-MISSING"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_PHYS_PORT_ID, "PHYS-PORT-ID"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CONNECTION, "CONNECTION"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CON_UUID, "CON-UUID"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_CON_PATH, "CON-PATH"),
_METAGEN_DEVICE_DETAIL_GENERAL (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_GENERAL_METERED, "METERED"),
};
/*****************************************************************************/
static NMRemoteConnection **
_device_get_available_connections (NMDevice *d, guint *out_len)
{
NMRemoteConnection **avail_cons;
const GPtrArray *avail_cons_arr;
avail_cons_arr = nm_device_get_available_connections (d);
if (!avail_cons_arr || avail_cons_arr->len == 0) {
*out_len = 0;
return NULL;
}
avail_cons = (NMRemoteConnection **) nmc_objects_sort_by_path ((const NMObject *const*) avail_cons_arr->pdata,
avail_cons_arr->len);
nm_assert (avail_cons_arr->len == NM_PTRARRAY_LEN (avail_cons));
*out_len = avail_cons_arr->len;
return avail_cons;
}
static gconstpointer
_metagen_device_detail_connections_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
gs_free NMRemoteConnection **avail_cons = NULL;
guint avail_cons_len;
guint i, j;
char **arr = NULL;
GString *str;
gboolean had_prefix, has_prefix;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CONNECTIONS_AVAILABLE_CONNECTIONS:
if (!NM_FLAGS_HAS (get_flags, NM_META_ACCESSOR_GET_FLAGS_ACCEPT_STRV))
return NULL;
avail_cons = _device_get_available_connections (d, &avail_cons_len);
if (avail_cons_len == 0)
goto arr_out;
arr = g_new (char *, avail_cons_len + 1);
j = 0;
for (i = 0; i < avail_cons_len; i++) {
NMRemoteConnection *ac = avail_cons[i];
const char *ac_id = nm_connection_get_id (NM_CONNECTION (ac));
const char *ac_uuid = nm_connection_get_uuid (NM_CONNECTION (ac));
if (!ac_id || !ac_uuid) {
const char *ac_path = nm_connection_get_path (NM_CONNECTION (ac));
if (get_type == NM_META_ACCESSOR_GET_TYPE_PRETTY) {
arr[j++] = ac_path
? g_strdup_printf (_("<invisible> | %s"), ac_path)
: g_strdup (_("<invisible>"));
} else {
arr[j++] = ac_path
? g_strdup_printf ("<invisible> | %s", ac_path)
: g_strdup ("<invisible>");
}
} else
arr[j++] = g_strdup_printf ("%s | %s", ac_uuid, ac_id);
}
arr[j] = NULL;
goto arr_out;
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CONNECTIONS_AVAILABLE_CONNECTION_PATHS:
avail_cons = _device_get_available_connections (d, &avail_cons_len);
if (avail_cons_len == 0)
return NULL;
str = g_string_new (NULL);
had_prefix = FALSE;
for (i = 0; i < avail_cons_len; i++) {
NMRemoteConnection *ac = avail_cons[i];
const char *p = nm_connection_get_path (NM_CONNECTION (ac));
if (!p)
continue;
has_prefix = g_str_has_prefix (p, NM_DBUS_PATH_SETTINGS_CONNECTION"/")
&& p[NM_STRLEN (NM_DBUS_PATH_SETTINGS_CONNECTION"/")];
if (str->len > 0) {
if ( had_prefix
&& !has_prefix)
g_string_append_c (str, '}');
g_string_append_c (str, ',');
}
if (!has_prefix)
g_string_append (str, p);
else {
if (!had_prefix)
g_string_printf (str, "%s/{", NM_DBUS_PATH_SETTINGS_CONNECTION);
g_string_append (str, &p[NM_STRLEN (NM_DBUS_PATH_SETTINGS_CONNECTION"/")]);
}
had_prefix = has_prefix;
}
if (had_prefix)
g_string_append_c (str, '}');
return (*out_to_free = g_string_free (str, FALSE));
default:
break;
}
g_return_val_if_reached (NULL);
arr_out:
NM_SET_OUT (out_is_default, !arr || !arr[0]);
*out_flags |= NM_META_ACCESSOR_GET_OUT_FLAGS_STRV;
*out_to_free = arr;
return arr;
}
const NmcMetaGenericInfo *const metagen_device_detail_connections[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CONNECTIONS_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_CONNECTIONS(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_connections_get_fcn)
_METAGEN_DEVICE_DETAIL_CONNECTIONS (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CONNECTIONS_AVAILABLE_CONNECTION_PATHS, "AVAILABLE-CONNECTION-PATHS"),
_METAGEN_DEVICE_DETAIL_CONNECTIONS (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CONNECTIONS_AVAILABLE_CONNECTIONS, "AVAILABLE-CONNECTIONS"),
};
/*****************************************************************************/
static gconstpointer
_metagen_device_detail_capabilities_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMDeviceCapabilities caps;
guint32 speed;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
caps = nm_device_get_capabilities (d);
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_CARRIER_DETECT:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (caps, NM_DEVICE_CAP_CARRIER_DETECT), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_SPEED:
speed = 0;
if (NM_IS_DEVICE_ETHERNET (d)) {
/* Speed in Mb/s */
speed = nm_device_ethernet_get_speed (NM_DEVICE_ETHERNET (d));
} else if (NM_IS_DEVICE_WIFI (d)) {
/* Speed in b/s */
speed = nm_device_wifi_get_bitrate (NM_DEVICE_WIFI (d));
speed /= 1000;
}
if (speed) {
if (get_type == NM_META_ACCESSOR_GET_TYPE_PRETTY)
return (*out_to_free = g_strdup_printf (_("%u Mb/s"), (guint) speed));
return (*out_to_free = g_strdup_printf ("%u Mb/s", (guint) speed));
}
return nmc_meta_generic_get_str_i18n (N_("unknown"), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_IS_SOFTWARE:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (caps, NM_DEVICE_CAP_IS_SOFTWARE), get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_SRIOV:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (caps, NM_DEVICE_CAP_SRIOV), get_type);
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_detail_capabilities[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_CAPABILITIES(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_capabilities_get_fcn)
_METAGEN_DEVICE_DETAIL_CAPABILITIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_CARRIER_DETECT, "CARRIER-DETECT"),
_METAGEN_DEVICE_DETAIL_CAPABILITIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_SPEED, "SPEED"),
_METAGEN_DEVICE_DETAIL_CAPABILITIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_IS_SOFTWARE, "IS-SOFTWARE"),
_METAGEN_DEVICE_DETAIL_CAPABILITIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_CAPABILITIES_SRIOV, "SRIOV"),
};
/*****************************************************************************/
static gconstpointer
_metagen_device_detail_wired_properties_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIRED_PROPERTIES_CARRIER:
return nmc_meta_generic_get_bool_onoff (nm_device_ethernet_get_carrier (NM_DEVICE_ETHERNET (d)),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIRED_PROPERTIES_S390_SUBCHANNELS:
if (!NM_FLAGS_HAS (get_flags, NM_META_ACCESSOR_GET_FLAGS_ACCEPT_STRV))
return NULL;
*out_flags |= NM_META_ACCESSOR_GET_OUT_FLAGS_STRV;
return nm_device_ethernet_get_s390_subchannels (NM_DEVICE_ETHERNET (d));
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_detail_wired_properties[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIRED_PROPERTIES_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_WIRED_PROPERTIES(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_wired_properties_get_fcn)
_METAGEN_DEVICE_DETAIL_WIRED_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIRED_PROPERTIES_CARRIER, "CARRIER"),
_METAGEN_DEVICE_DETAIL_WIRED_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIRED_PROPERTIES_S390_SUBCHANNELS, "S390-SUBCHANNELS"),
};
/*****************************************************************************/
static gconstpointer
_metagen_device_detail_wifi_properties_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMDeviceWifiCapabilities wcaps;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
wcaps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (d));
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WEP:
return nmc_meta_generic_get_bool (NM_FLAGS_ANY (wcaps, NM_WIFI_DEVICE_CAP_CIPHER_WEP40 | NM_WIFI_DEVICE_CAP_CIPHER_WEP104),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WPA:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_WPA),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WPA2:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_RSN),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_TKIP:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_CIPHER_TKIP),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_CCMP:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_CIPHER_CCMP),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_AP:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_AP),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_ADHOC:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_ADHOC),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_2GHZ:
return nmc_meta_generic_get_str_i18n ( NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_FREQ_VALID)
? ( NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_FREQ_2GHZ)
? N_("yes")
: N_("no"))
: N_("unknown"),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_5GHZ:
return nmc_meta_generic_get_str_i18n ( NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_FREQ_VALID)
? ( NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_FREQ_5GHZ)
? N_("yes")
: N_("no"))
: N_("unknown"),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_MESH:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_MESH),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_IBSS_RSN:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (wcaps, NM_WIFI_DEVICE_CAP_IBSS_RSN),
get_type);
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_detail_wifi_properties[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_wifi_properties_get_fcn)
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WEP, "WEP"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WPA, "WPA"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_WPA2, "WPA2"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_TKIP, "TKIP"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_CCMP, "CCMP"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_AP, "AP"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_ADHOC, "ADHOC"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_2GHZ, "2GHZ"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_5GHZ, "5GHZ"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_MESH, "MESH"),
_METAGEN_DEVICE_DETAIL_WIFI_PROPERTIES (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_WIFI_PROPERTIES_IBSS_RSN, "IBSS-RSN"),
};
/*****************************************************************************/
static gconstpointer
_metagen_device_detail_interface_flags_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS)
{
NMDevice *d = target;
NMDeviceInterfaceFlags flags;
NMC_HANDLE_COLOR (NM_META_COLOR_NONE);
flags = nm_device_get_interface_flags (d);
switch (info->info_type) {
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_UP:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (flags, NM_DEVICE_INTERFACE_FLAG_UP),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_LOWER_UP:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (flags, NM_DEVICE_INTERFACE_FLAG_LOWER_UP),
get_type);
case NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_CARRIER:
return nmc_meta_generic_get_bool (NM_FLAGS_HAS (flags, NM_DEVICE_INTERFACE_FLAG_CARRIER),
get_type);
default:
break;
}
g_return_val_if_reached (NULL);
}
const NmcMetaGenericInfo *const metagen_device_detail_interface_flags[_NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_NUM + 1] = {
#define _METAGEN_DEVICE_DETAIL_INTERFACE_FLAGS(type, name) \
[type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_device_detail_interface_flags_get_fcn)
_METAGEN_DEVICE_DETAIL_INTERFACE_FLAGS (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_UP, "UP"),
_METAGEN_DEVICE_DETAIL_INTERFACE_FLAGS (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_LOWER_UP, "LOWER-UP"),
_METAGEN_DEVICE_DETAIL_INTERFACE_FLAGS (NMC_GENERIC_INFO_TYPE_DEVICE_DETAIL_INTERFACE_FLAGS_CARRIER, "CARRIER"),
};
/*****************************************************************************/
const NmcMetaGenericInfo *const metagen_device_detail_wimax_properties[] = {
NMC_META_GENERIC ("CTR-FREQ"),
NMC_META_GENERIC ("RSSI"),
NMC_META_GENERIC ("CINR"),
NMC_META_GENERIC ("TX-POW"),
NMC_META_GENERIC ("BSID"),
};
/*****************************************************************************/
const NmcMetaGenericInfo *const nmc_fields_dev_wifi_list[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("SSID"), /* 1 */
NMC_META_GENERIC ("SSID-HEX"), /* 2 */
NMC_META_GENERIC ("BSSID"), /* 3 */
NMC_META_GENERIC ("MODE"), /* 4 */
NMC_META_GENERIC ("CHAN"), /* 5 */
NMC_META_GENERIC ("FREQ"), /* 6 */
NMC_META_GENERIC ("RATE"), /* 7 */
NMC_META_GENERIC ("SIGNAL"), /* 8 */
NMC_META_GENERIC ("BARS"), /* 9 */
NMC_META_GENERIC ("SECURITY"), /* 10 */
NMC_META_GENERIC ("WPA-FLAGS"), /* 11 */
NMC_META_GENERIC ("RSN-FLAGS"), /* 12 */
NMC_META_GENERIC ("DEVICE"), /* 13 */
NMC_META_GENERIC ("ACTIVE"), /* 14 */
NMC_META_GENERIC ("IN-USE"), /* 15 */
NMC_META_GENERIC ("DBUS-PATH"), /* 16 */
NULL,
};
#define NMC_FIELDS_DEV_WIFI_LIST_COMMON "IN-USE,BSSID,SSID,MODE,CHAN,RATE,SIGNAL,BARS,SECURITY"
#define NMC_FIELDS_DEV_WIFI_LIST_FOR_DEV_LIST "NAME,"NMC_FIELDS_DEV_WIFI_LIST_COMMON
const NmcMetaGenericInfo *const nmc_fields_dev_wimax_list[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("NSP"), /* 1 */
NMC_META_GENERIC ("SIGNAL"), /* 2 */
NMC_META_GENERIC ("TYPE"), /* 3 */
NMC_META_GENERIC ("DEVICE"), /* 4 */
NMC_META_GENERIC ("ACTIVE"), /* 5 */
NMC_META_GENERIC ("DBUS-PATH"), /* 6 */
NULL,
};
#define NMC_FIELDS_DEV_WIMAX_LIST_COMMON "NSP,SIGNAL,TYPE,DEVICE,ACTIVE"
#define NMC_FIELDS_DEV_WIMAX_LIST_FOR_DEV_LIST "NAME,"NMC_FIELDS_DEV_WIMAX_LIST_COMMON
const NmcMetaGenericInfo *const nmc_fields_dev_show_master_prop[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("SLAVES"), /* 1 */
NULL,
};
#define NMC_FIELDS_DEV_SHOW_MASTER_PROP_COMMON "NAME,SLAVES"
const NmcMetaGenericInfo *const nmc_fields_dev_show_team_prop[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("SLAVES"), /* 1 */
NMC_META_GENERIC ("CONFIG"), /* 2 */
NULL,
};
#define NMC_FIELDS_DEV_SHOW_TEAM_PROP_COMMON "NAME,SLAVES,CONFIG"
const NmcMetaGenericInfo *const nmc_fields_dev_show_vlan_prop[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("PARENT"), /* 1 */
NMC_META_GENERIC ("ID"), /* 2 */
NULL,
};
#define NMC_FIELDS_DEV_SHOW_VLAN_PROP_COMMON "NAME,PARENT,ID"
const NmcMetaGenericInfo *const nmc_fields_dev_show_bluetooth[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("CAPABILITIES"), /* 1 */
NULL,
};
#define NMC_FIELDS_DEV_SHOW_BLUETOOTH_COMMON "NAME,CAPABILITIES"
/* Available sections for 'device show' */
const NmcMetaGenericInfo *const nmc_fields_dev_show_sections[] = {
NMC_META_GENERIC_WITH_NESTED ("GENERAL", metagen_device_detail_general), /* 0 */
NMC_META_GENERIC_WITH_NESTED ("CAPABILITIES", metagen_device_detail_capabilities), /* 1 */
NMC_META_GENERIC_WITH_NESTED ("INTERFACE-FLAGS", metagen_device_detail_interface_flags), /* 2 */
NMC_META_GENERIC_WITH_NESTED ("WIFI-PROPERTIES", metagen_device_detail_wifi_properties), /* 3 */
NMC_META_GENERIC_WITH_NESTED ("AP", nmc_fields_dev_wifi_list + 1), /* 4 */
NMC_META_GENERIC_WITH_NESTED ("WIRED-PROPERTIES", metagen_device_detail_wired_properties), /* 5 */
NMC_META_GENERIC_WITH_NESTED ("WIMAX-PROPERTIES", metagen_device_detail_wimax_properties), /* 6 */
NMC_META_GENERIC_WITH_NESTED ("NSP", nmc_fields_dev_wimax_list + 1), /* 7 */
NMC_META_GENERIC_WITH_NESTED ("IP4", metagen_ip4_config), /* 8 */
NMC_META_GENERIC_WITH_NESTED ("DHCP4", metagen_dhcp_config), /* 9 */
NMC_META_GENERIC_WITH_NESTED ("IP6", metagen_ip6_config), /* 10 */
NMC_META_GENERIC_WITH_NESTED ("DHCP6", metagen_dhcp_config), /* 11 */
NMC_META_GENERIC_WITH_NESTED ("BOND", nmc_fields_dev_show_master_prop + 1), /* 12 */
NMC_META_GENERIC_WITH_NESTED ("TEAM", nmc_fields_dev_show_team_prop + 1), /* 13 */
NMC_META_GENERIC_WITH_NESTED ("BRIDGE", nmc_fields_dev_show_master_prop + 1), /* 14 */
NMC_META_GENERIC_WITH_NESTED ("VLAN", nmc_fields_dev_show_vlan_prop + 1), /* 15 */
NMC_META_GENERIC_WITH_NESTED ("BLUETOOTH", nmc_fields_dev_show_bluetooth + 1), /* 16 */
NMC_META_GENERIC_WITH_NESTED ("CONNECTIONS", metagen_device_detail_connections), /* 17 */
NULL,
};
#define NMC_FIELDS_DEV_SHOW_SECTIONS_COMMON "GENERAL.DEVICE,GENERAL.TYPE,GENERAL.HWADDR,GENERAL.MTU,GENERAL.STATE,"\
"GENERAL.CONNECTION,GENERAL.CON-PATH,WIRED-PROPERTIES,IP4,IP6"
const NmcMetaGenericInfo *const nmc_fields_dev_lldp_list[] = {
NMC_META_GENERIC ("NAME"), /* 0 */
NMC_META_GENERIC ("DEVICE"), /* 1 */
NMC_META_GENERIC ("CHASSIS-ID"), /* 2 */
NMC_META_GENERIC ("PORT-ID"), /* 3 */
NMC_META_GENERIC ("PORT-DESCRIPTION"), /* 4 */
NMC_META_GENERIC ("SYSTEM-NAME"), /* 5 */
NMC_META_GENERIC ("SYSTEM-DESCRIPTION"), /* 6 */
NMC_META_GENERIC ("SYSTEM-CAPABILITIES"), /* 7 */
NMC_META_GENERIC ("IEEE-802-1-PVID"), /* 8 */
NMC_META_GENERIC ("IEEE-802-1-PPVID"), /* 9 */
NMC_META_GENERIC ("IEEE-802-1-PPVID-FLAGS"), /* 10 */
NMC_META_GENERIC ("IEEE-802-1-VID"), /* 11 */
NMC_META_GENERIC ("IEEE-802-1-VLAN-NAME"), /* 12 */
NMC_META_GENERIC ("DESTINATION"), /* 13 */
NMC_META_GENERIC ("CHASSIS-ID-TYPE"), /* 14 */
NMC_META_GENERIC ("PORT-ID-TYPE"), /* 15 */
NULL,
};
#define NMC_FIELDS_DEV_LLDP_LIST_COMMON "DEVICE,CHASSIS-ID,PORT-ID,PORT-DESCRIPTION,SYSTEM-NAME,SYSTEM-DESCRIPTION," \
"SYSTEM-CAPABILITIES"
static guint progress_id = 0; /* ID of event source for displaying progress */
static void
usage (void)
{
g_printerr (_("Usage: nmcli device { COMMAND | help }\n\n"
"COMMAND := { status | show | set | connect | reapply | modify | disconnect | delete | monitor | wifi | lldp }\n\n"
" status\n\n"
" show [<ifname>]\n\n"
" set [ifname] <ifname> [autoconnect yes|no] [managed yes|no]\n\n"
" connect <ifname>\n\n"
" reapply <ifname>\n\n"
" modify <ifname> ([+|-]<setting>.<property> <value>)+\n\n"
" disconnect <ifname> ...\n\n"
" delete <ifname> ...\n\n"
" monitor <ifname> ...\n\n"
" wifi [list [ifname <ifname>] [bssid <BSSID>] [--rescan yes|no|auto]]\n\n"
" wifi connect <(B)SSID> [password <password>] [wep-key-type key|phrase] [ifname <ifname>]\n"
" [bssid <BSSID>] [name <name>] [private yes|no] [hidden yes|no]\n\n"
" wifi hotspot [ifname <ifname>] [con-name <name>] [ssid <SSID>] [band a|bg] [channel <channel>] [password <password>]\n\n"
" wifi rescan [ifname <ifname>] [[ssid <SSID to scan>] ...]\n\n"
" wifi show-password [ifname <ifname>]\n\n"
" lldp [list [ifname <ifname>]]\n\n"
));
}
static void
usage_device_status (void)
{
g_printerr (_("Usage: nmcli device status { help }\n"
"\n"
"Show status for all devices.\n"
"By default, the following columns are shown:\n"
" DEVICE - interface name\n"
" TYPE - device type\n"
" STATE - device state\n"
" CONNECTION - connection activated on device (if any)\n"
"Displayed columns can be changed using '--fields' global option. 'status' is\n"
"the default command, which means 'nmcli device' calls 'nmcli device status'.\n\n"));
}
static void
usage_device_show (void)
{
g_printerr (_("Usage: nmcli device show { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [<ifname>]\n"
"\n"
"Show details of device(s).\n"
"The command lists details for all devices, or for a given device.\n\n"));
}
static void
usage_device_connect (void)
{
g_printerr (_("Usage: nmcli device connect { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := <ifname>\n"
"\n"
"Connect the device.\n"
"NetworkManager will try to find a suitable connection that will be activated.\n"
"It will also consider connections that are not set to auto-connect.\n\n"));
}
static void
usage_device_reapply (void)
{
g_printerr (_("Usage: nmcli device reapply { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := <ifname>\n"
"\n"
"Attempts to update device with changes to the currently active connection\n"
"made since it was last applied.\n\n"));
}
static void
usage_device_modify (void)
{
g_printerr (_("Usage: nmcli device modify { ARGUMENTS | --help }\n"
"\n"
"ARGUMENTS := <ifname> ([+|-]<setting>.<property> <value>)+\n"
"\n"
"Modify one or more properties currently active on the device without modifying\n"
"the connection profile. The changes have immediate effect. For multi-valued\n"
"properties you can use optional '+' or '-' prefix to the property name.\n"
"The '+' sign allows appending items instead of overwriting the whole value.\n"
"The '-' sign allows removing selected items instead of the whole value.\n"
"\n"
"Examples:\n"
"nmcli dev mod em1 ipv4.method manual ipv4.addr \"192.168.1.2/24, 10.10.1.5/8\"\n"
"nmcli dev mod em1 +ipv4.dns 8.8.4.4\n"
"nmcli dev mod em1 -ipv4.dns 1\n"
"nmcli dev mod em1 -ipv6.addr \"abbe::cafe/56\"\n"));
}
static void
usage_device_disconnect (void)
{
g_printerr (_("Usage: nmcli device disconnect { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := <ifname> ...\n"
"\n"
"Disconnect devices.\n"
"The command disconnects the device and prevents it from auto-activating\n"
"further connections without user/manual intervention.\n\n"));
}
static void
usage_device_delete (void)
{
g_printerr (_("Usage: nmcli device delete { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := <ifname> ...\n"
"\n"
"Delete the software devices.\n"
"The command removes the interfaces. It only works for software devices\n"
"(like bonds, bridges, etc.). Hardware devices cannot be deleted by the\n"
"command.\n\n"));
}
static void
usage_device_set (void)
{
g_printerr (_("Usage: nmcli device set { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := DEVICE { PROPERTY [ PROPERTY ... ] }\n"
"DEVICE := [ifname] <ifname> \n"
"PROPERTY := { autoconnect { yes | no } |\n"
" { managed { yes | no }\n"
"\n"
"Modify device properties.\n\n"));
}
static void
usage_device_monitor (void)
{
g_printerr (_("Usage: nmcli device monitor { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [<ifname>] ...\n"
"\n"
"Monitor device activity.\n"
"This command prints a line whenever the specified devices change state.\n"
"Monitors all devices in case no interface is specified.\n\n"));
}
static void
usage_device_wifi (void)
{
g_printerr (_("Usage: nmcli device wifi { ARGUMENTS | help }\n"
"\n"
"Perform operation on Wi-Fi devices.\n"
"\n"
"ARGUMENTS := [list [ifname <ifname>] [bssid <BSSID>] [--rescan yes|no|auto]]\n"
"\n"
"List available Wi-Fi access points. The 'ifname' and 'bssid' options can be\n"
"used to list APs for a particular interface, or with a specific BSSID. The\n"
"--rescan flag tells whether a new Wi-Fi scan should be triggered.\n"
"\n"
"ARGUMENTS := connect <(B)SSID> [password <password>] [wep-key-type key|phrase] [ifname <ifname>]\n"
" [bssid <BSSID>] [name <name>] [private yes|no] [hidden yes|no]\n"
"\n"
"Connect to a Wi-Fi network specified by SSID or BSSID. The command finds a\n"
"matching connection or creates one and then activates it on a device. This\n"
"is a command-line counterpart of clicking an SSID in a GUI client. If a\n"
"connection for the network already exists, it is possible to bring up the\n"
"existing profile as follows: nmcli con up id <name>. Note that only open,\n"
"WEP and WPA-PSK networks are supported if no previous connection exists.\n"
"It is also assumed that IP configuration is obtained via DHCP.\n"
"\n"
"ARGUMENTS := hotspot [ifname <ifname>] [con-name <name>] [ssid <SSID>]\n"
" [band a|bg] [channel <channel>] [password <password>]\n"
"\n"
"Create a Wi-Fi hotspot. Use 'connection down' or 'device disconnect'\n"
"to stop the hotspot.\n"
"Parameters of the hotspot can be influenced by the optional parameters:\n"
"ifname - Wi-Fi device to use\n"
"con-name - name of the created hotspot connection profile\n"
"ssid - SSID of the hotspot\n"
"band - Wi-Fi band to use\n"
"channel - Wi-Fi channel to use\n"
"password - password to use for the hotspot\n"
"\n"
"ARGUMENTS := rescan [ifname <ifname>] [[ssid <SSID to scan>] ...]\n"
"\n"
"Request that NetworkManager immediately re-scan for available access points.\n"
"NetworkManager scans Wi-Fi networks periodically, but in some cases it might\n"
"be useful to start scanning manually. 'ssid' allows scanning for a specific\n"
"SSID, which is useful for APs with hidden SSIDs. More 'ssid' parameters can be\n"
"given. Note that this command does not show the APs,\n"
"use 'nmcli device wifi list' for that.\n\n"));
}
static void
usage_device_lldp (void)
{
g_printerr (_("Usage: nmcli device lldp { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [list [ifname <ifname>]]\n"
"\n"
"List neighboring devices discovered through LLDP. The 'ifname' option can be\n"
"used to list neighbors for a particular interface.\n\n"));
}
static void
quit (void)
{
if (nm_clear_g_source (&progress_id))
nmc_terminal_erase_line ();
g_main_loop_quit (loop);
}
static int
compare_devices (const void *a, const void *b)
{
NMDevice *da = *(NMDevice **)a;
NMDevice *db = *(NMDevice **)b;
NMActiveConnection *da_ac = nm_device_get_active_connection (da);
NMActiveConnection *db_ac = nm_device_get_active_connection (db);
NM_CMP_DIRECT (nm_device_get_state (db), nm_device_get_state (da));
NM_CMP_RETURN (nmc_active_connection_cmp (db_ac, da_ac));
NM_CMP_DIRECT_STRCMP0 (nm_device_get_type_description (da),
nm_device_get_type_description (db));
NM_CMP_DIRECT_STRCMP0 (nm_device_get_iface (da),
nm_device_get_iface (db));
NM_CMP_DIRECT_STRCMP0 (nm_object_get_path (NM_OBJECT (da)),
nm_object_get_path (NM_OBJECT (db)));
g_return_val_if_reached (0);
}
NMDevice **
nmc_get_devices_sorted (NMClient *client)
{
const GPtrArray *devs;
NMDevice **sorted;
devs = nm_client_get_devices (client);
sorted = g_new (NMDevice *, devs->len + 1);
if (devs->len > 0)
memcpy (sorted, devs->pdata, devs->len * sizeof (NMDevice *));
sorted[devs->len] = NULL;
qsort (sorted, devs->len, sizeof (NMDevice *), compare_devices);
return sorted;
}
static void
complete_device (NMDevice **devices, const char *prefix, gboolean wifi_only)
{
int i;
for (i = 0; devices[i]; i++) {
const char *iface = nm_device_get_iface (devices[i]);
if (wifi_only && !NM_IS_DEVICE_WIFI (devices[i]))
continue;
if (g_str_has_prefix (iface, prefix))
g_print ("%s\n", iface);
}
}
void
nmc_complete_device (NMClient *client, const char *prefix, gboolean wifi_only)
{
gs_free NMDevice **devices = NULL;
devices = nmc_get_devices_sorted (client);
complete_device (devices, prefix, wifi_only);
}
static GSList *
get_device_list (NmCli *nmc, int argc, const char *const*argv)
{
int arg_num = argc;
gs_strfreev char **arg_arr = NULL;
const char *const*arg_ptr = argv;
NMDevice **devices;
GSList *queue = NULL;
NMDevice *device;
int i;
if (argc == 0) {
if (nmc->ask) {
gs_free char *line = NULL;
line = nmc_readline (&nmc->nmc_config,
PROMPT_INTERFACES);
nmc_string_to_arg_array (line, NULL, FALSE, &arg_arr, &arg_num);
arg_ptr = (const char *const*) arg_arr;
}
if (arg_num == 0) {
g_string_printf (nmc->return_text, _("Error: No interface specified."));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto error;
}
}
devices = nmc_get_devices_sorted (nmc->client);
while (arg_num > 0) {
if (arg_num == 1 && nmc->complete)
complete_device (devices, *arg_ptr, FALSE);
device = NULL;
for (i = 0; devices[i]; i++) {
if (!g_strcmp0 (nm_device_get_iface (devices[i]), *arg_ptr)) {
device = devices[i];
break;
}
}
if (device) {
if (!g_slist_find (queue, device))
queue = g_slist_prepend (queue, device);
else
g_printerr (_("Warning: argument '%s' is duplicated.\n"), *arg_ptr);
} else {
if (!nmc->complete)
g_printerr (_("Error: Device '%s' not found.\n"), *arg_ptr);
g_string_printf (nmc->return_text, _("Error: not all devices found."));
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
}
/* Take next argument */
next_arg (nmc->ask ? NULL : nmc, &arg_num, &arg_ptr, NULL);
}
g_free (devices);
error:
g_strfreev (arg_arr);
return queue;
}
static NMDevice *
get_device (NmCli *nmc, int *argc, const char *const**argv, GError **error)
{
gs_free NMDevice **devices = NULL;
gs_free char *ifname_ask = NULL;
const char *ifname = NULL;
int i;
if (*argc == 0) {
if (nmc->ask) {
ifname = ifname_ask = nmc_readline (&nmc->nmc_config,
PROMPT_INTERFACE);
}
if (!ifname_ask) {
g_set_error_literal (error, NMCLI_ERROR, NMC_RESULT_ERROR_USER_INPUT,
_("No interface specified"));
return NULL;
}
} else {
ifname = **argv;
next_arg (nmc, argc, argv, NULL);
}
devices = nmc_get_devices_sorted (nmc->client);
for (i = 0; devices[i]; i++) {
if (!g_strcmp0 (nm_device_get_iface (devices[i]), ifname))
break;
}
if (nmc->complete && !*argc)
complete_device (devices, ifname, FALSE);
if (devices[i] == NULL) {
g_set_error (error, NMCLI_ERROR, NMC_RESULT_ERROR_NOT_FOUND,
_("Device '%s' not found"), ifname);
}
return devices[i];
}
static int
compare_aps (gconstpointer a, gconstpointer b, gpointer user_data)
{
NMAccessPoint *apa = *(NMAccessPoint **)a;
NMAccessPoint *apb = *(NMAccessPoint **)b;
NM_CMP_DIRECT (nm_access_point_get_strength (apb), nm_access_point_get_strength (apa));
NM_CMP_DIRECT (nm_access_point_get_frequency (apa), nm_access_point_get_frequency (apb));
NM_CMP_DIRECT (nm_access_point_get_max_bitrate (apb), nm_access_point_get_max_bitrate (apa));
/* as fallback, just give it some stable order and use the D-Bus path (literally). */
NM_CMP_DIRECT_STRCMP0 (nm_object_get_path (NM_OBJECT (apa)),
nm_object_get_path (NM_OBJECT (apb)));
return 0;
}
static GPtrArray *
sort_access_points (const GPtrArray *aps)
{
GPtrArray *sorted;
guint i;
g_return_val_if_fail (aps, NULL);
sorted = g_ptr_array_sized_new (aps->len);
g_ptr_array_set_free_func (sorted, nm_g_object_unref);
for (i = 0; i < aps->len; i++)
g_ptr_array_add (sorted, g_object_ref (aps->pdata[i]));
g_ptr_array_sort_with_data (sorted, compare_aps, NULL);
return sorted;
}
typedef struct {
NmCli *nmc;
int index;
guint32 output_flags;
const char* active_bssid;
const char* device;
GPtrArray *output_data;
} APInfo;
static void
fill_output_access_point (gpointer data, gpointer user_data)
{
NMAccessPoint *ap = NM_ACCESS_POINT (data);
APInfo *info = (APInfo *) user_data;
NmcOutputField *arr;
gboolean active = FALSE;
NM80211ApFlags flags;
NM80211ApSecurityFlags wpa_flags, rsn_flags;
guint32 freq, bitrate;
guint8 strength;
GBytes *ssid;
const char *bssid;
NM80211Mode mode;
char *channel_str, *freq_str, *ssid_str = NULL, *ssid_hex_str = NULL,
*bitrate_str, *strength_str, *wpa_flags_str, *rsn_flags_str;
GString *security_str;
char *ap_name;
const char *sig_bars;
NMMetaColor color;
if (info->active_bssid) {
const char *current_bssid = nm_access_point_get_bssid (ap);
if (current_bssid && !strcmp (current_bssid, info->active_bssid))
active = TRUE;
}
/* Get AP properties */
flags = nm_access_point_get_flags (ap);
wpa_flags = nm_access_point_get_wpa_flags (ap);
rsn_flags = nm_access_point_get_rsn_flags (ap);
ssid = nm_access_point_get_ssid (ap);
bssid = nm_access_point_get_bssid (ap);
freq = nm_access_point_get_frequency (ap);
mode = nm_access_point_get_mode (ap);
bitrate = nm_access_point_get_max_bitrate (ap);
strength = MIN (nm_access_point_get_strength (ap), 100);
/* Convert to strings */
if (ssid) {
const guint8 *ssid_data;
gsize ssid_len;
ssid_data = g_bytes_get_data (ssid, &ssid_len);
ssid_str = nm_utils_ssid_to_utf8 (ssid_data, ssid_len);
ssid_hex_str = ssid_to_hex ((const char *) ssid_data, ssid_len);
}
channel_str = g_strdup_printf ("%u", nm_utils_wifi_freq_to_channel (freq));
freq_str = g_strdup_printf (_("%u MHz"), freq);
bitrate_str = g_strdup_printf (_("%u Mbit/s"), bitrate/1000);
strength_str = nm_strdup_int (strength);
wpa_flags_str = ap_wpa_rsn_flags_to_string (wpa_flags, NM_META_ACCESSOR_GET_TYPE_PRETTY);
rsn_flags_str = ap_wpa_rsn_flags_to_string (rsn_flags, NM_META_ACCESSOR_GET_TYPE_PRETTY);
sig_bars = nmc_wifi_strength_bars (strength);
security_str = g_string_new (NULL);
if ( (flags & NM_802_11_AP_FLAGS_PRIVACY)
&& (wpa_flags == NM_802_11_AP_SEC_NONE)
&& (rsn_flags == NM_802_11_AP_SEC_NONE)) {
g_string_append (security_str, "WEP ");
}
if (wpa_flags != NM_802_11_AP_SEC_NONE) {
g_string_append (security_str, "WPA1 ");
}
if ( (rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
|| (rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X)) {
g_string_append (security_str, "WPA2 ");
}
if (rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_SAE) {
g_string_append (security_str, "WPA3 ");
}
if (NM_FLAGS_ANY (rsn_flags, NM_802_11_AP_SEC_KEY_MGMT_OWE | NM_802_11_AP_SEC_KEY_MGMT_OWE_TM)) {
g_string_append (security_str, "OWE ");
}
if ( (wpa_flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X)
|| (rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X)) {
g_string_append (security_str, "802.1X ");
}
if (security_str->len > 0)
g_string_truncate (security_str, security_str->len-1); /* Chop off last space */
arr = nmc_dup_fields_array ((const NMMetaAbstractInfo *const*) nmc_fields_dev_wifi_list,
info->output_flags);
ap_name = g_strdup_printf ("AP[%d]", info->index++); /* AP */
set_val_str (arr, 0, ap_name);
set_val_str (arr, 1, ssid_str);
set_val_str (arr, 2, ssid_hex_str);
set_val_strc (arr, 3, bssid);
set_val_strc (arr, 4, mode == NM_802_11_MODE_ADHOC ? _("Ad-Hoc")
: mode == NM_802_11_MODE_INFRA ? _("Infra")
: mode == NM_802_11_MODE_MESH ? _("Mesh")
: _("N/A"));
set_val_str (arr, 5, channel_str);
set_val_str (arr, 6, freq_str);
set_val_str (arr, 7, bitrate_str);
set_val_str (arr, 8, strength_str);
set_val_strc (arr, 9, sig_bars);
set_val_str (arr, 10, security_str->str);
set_val_str (arr, 11, wpa_flags_str);
set_val_str (arr, 12, rsn_flags_str);
set_val_strc (arr, 13, info->device);
set_val_strc (arr, 14, active ? _("yes") : _("no"));
set_val_strc (arr, 15, active ? "*" : " ");
set_val_strc (arr, 16, nm_object_get_path (NM_OBJECT (ap)));
/* Set colors */
color = wifi_signal_to_color (strength);
set_val_color_all (arr, color);
if (active)
arr[15].color = NM_META_COLOR_CONNECTION_ACTIVATED;
g_ptr_array_add (info->output_data, arr);
g_string_free (security_str, FALSE);
}
static char *
bluetooth_caps_to_string (NMBluetoothCapabilities caps)
{
char *caps_str[8]; /* Enough space for caps and terminating NULL */
char *ret_str;
int i = 0;
if (caps & NM_BT_CAPABILITY_DUN)
caps_str[i++] = g_strdup ("DUN");
if (caps & NM_BT_CAPABILITY_NAP)
caps_str[i++] = g_strdup ("NAP");
if (i == 0)
caps_str[i++] = g_strdup (_("(none)"));
caps_str[i] = NULL;
ret_str = g_strjoinv (" ", caps_str);
i = 0;
while (caps_str[i])
g_free (caps_str[i++]);
return ret_str;
}
static char *
construct_header_name (const char *base, const char *spec)
{
if (spec == NULL)
return g_strdup (base);
return g_strdup_printf ("%s (%s)", base, spec);
}
static gboolean
print_bond_bridge_info (NMDevice *device,
NmCli *nmc,
const char *group_prefix,
const char *one_field)
{
const GPtrArray *slaves = NULL;
GString *slaves_str;
int idx;
const NMMetaAbstractInfo *const*tmpl;
NmcOutputField *arr;
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
if (NM_IS_DEVICE_BOND (device))
slaves = nm_device_bond_get_slaves (NM_DEVICE_BOND (device));
else if (NM_IS_DEVICE_BRIDGE (device))
slaves = nm_device_bridge_get_slaves (NM_DEVICE_BRIDGE (device));
else
g_return_val_if_reached (FALSE);
slaves_str = g_string_new (NULL);
for (idx = 0; slaves && idx < slaves->len; idx++) {
NMDevice *slave = g_ptr_array_index (slaves, idx);
const char *iface = nm_device_get_iface (slave);
if (iface) {
g_string_append (slaves_str, iface);
g_string_append_c (slaves_str, ' ');
}
}
if (slaves_str->len > 0)
g_string_truncate (slaves_str, slaves_str->len-1); /* Chop off last space */
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_show_master_prop;
out_indices = parse_output_fields (one_field,
tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_SECTION_PREFIX);
set_val_strc (arr, 0, group_prefix); /* i.e. BOND, TEAM, BRIDGE */
set_val_str (arr, 1, slaves_str->str);
g_ptr_array_add (out.output_data, arr);
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, NULL, 0, &out);
g_string_free (slaves_str, FALSE);
return TRUE;
}
static char *
sanitize_team_config (const char *config)
{
char *ret;
int i;
if (!config)
return NULL;
ret = g_strdup (config);
for (i = 0; i < strlen (ret); i++) {
if (ret[i] == '\n')
ret[i] = ' ';
}
return ret;
}
static gboolean
print_team_info (NMDevice *device,
NmCli *nmc,
const char *group_prefix,
const char *one_field)
{
const GPtrArray *slaves = NULL;
GString *slaves_str;
int idx;
const NMMetaAbstractInfo *const* tmpl;
NmcOutputField *arr;
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
if (NM_IS_DEVICE_TEAM (device))
slaves = nm_device_team_get_slaves (NM_DEVICE_TEAM (device));
else
g_return_val_if_reached (FALSE);
slaves_str = g_string_new (NULL);
for (idx = 0; slaves && idx < slaves->len; idx++) {
NMDevice *slave = g_ptr_array_index (slaves, idx);
const char *iface = nm_device_get_iface (slave);
if (iface) {
g_string_append (slaves_str, iface);
g_string_append_c (slaves_str, ' ');
}
}
if (slaves_str->len > 0)
g_string_truncate (slaves_str, slaves_str->len-1); /* Chop off last space */
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_show_team_prop;
out_indices = parse_output_fields (one_field,
tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_SECTION_PREFIX);
set_val_strc (arr, 0, group_prefix); /* TEAM */
set_val_str (arr, 1, slaves_str->str);
set_val_str (arr, 2, sanitize_team_config (nm_device_team_get_config (NM_DEVICE_TEAM (device))));
g_ptr_array_add (out.output_data, arr);
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, NULL, 0, &out);
g_string_free (slaves_str, FALSE);
return TRUE;
}
static gboolean
show_device_info (NMDevice *device, NmCli *nmc)
{
GError *error = NULL;
NMDeviceState state = NM_DEVICE_STATE_UNKNOWN;
GArray *sections_array;
int k;
const char *fields_str = NULL;
const NMMetaAbstractInfo *const*tmpl;
NmcOutputField *arr;
gboolean was_output = FALSE;
NMIPConfig *cfg4, *cfg6;
NMDhcpConfig *dhcp4, *dhcp6;
const char *base_hdr = _("Device details");
GPtrArray *fields_in_section = NULL;
if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "common") == 0)
fields_str = NMC_FIELDS_DEV_SHOW_SECTIONS_COMMON;
else if (g_ascii_strcasecmp (nmc->required_fields, "all") == 0) {
/* pass */
} else
fields_str = nmc->required_fields;
sections_array = parse_output_fields (fields_str, (const NMMetaAbstractInfo *const*) nmc_fields_dev_show_sections, TRUE, &fields_in_section, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: 'device show': %s"), error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
{
gs_unref_array GArray *out_indices = NULL;
gs_free char *header_name = NULL;
gs_free NmcOutputField *row = NULL;
int i;
/* Main header (pretty only) */
header_name = construct_header_name (base_hdr, nm_device_get_iface (device));
/* Lazy way to retrieve sorted array from 0 to the number of dev fields */
out_indices = parse_output_fields (NULL,
(const NMMetaAbstractInfo *const*) metagen_device_detail_general,
FALSE, NULL, NULL);
row = g_new0 (NmcOutputField, G_N_ELEMENTS (metagen_device_detail_general));
for (i = 0; i < G_N_ELEMENTS (metagen_device_detail_general); i++)
row[i].info = (const NMMetaAbstractInfo *) &metagen_device_detail_general[i];
print_required_fields (&nmc->nmc_config,
&nmc->pager_data,
NMC_OF_FLAG_MAIN_HEADER_ONLY,
out_indices,
header_name,
0,
row);
}
/* Loop through the required sections and print them. */
for (k = 0; k < sections_array->len; k++) {
int section_idx = g_array_index (sections_array, int, k);
char *section_fld = (char *) g_ptr_array_index (fields_in_section, k);
if ( NM_IN_SET (nmc->nmc_config.print_output, NMC_PRINT_NORMAL, NMC_PRINT_PRETTY)
&& !nmc->nmc_config.multiline_output
&& was_output)
g_print ("\n"); /* Print empty line between groups in tabular mode */
was_output = FALSE;
state = nm_device_get_state (device);
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_general) {
gs_free char *f = section_fld ? g_strdup_printf ("GENERAL.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("GENERAL", metagen_device_detail_general, N_("NAME")),
f,
NULL);
was_output = TRUE;
continue;
}
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_capabilities) {
gs_free char *f = section_fld ? g_strdup_printf ("CAPABILITIES.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("CAPABILITIES", metagen_device_detail_capabilities, N_("NAME")),
f,
NULL);
was_output = TRUE;
continue;
}
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_interface_flags) {
gs_free char *f = section_fld ? g_strdup_printf ("INTERFACE-FLAGS.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("INTERFACE-FLAGS", metagen_device_detail_interface_flags, N_("NAME")),
f,
NULL);
was_output = TRUE;
continue;
}
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_wifi_properties) {
if (NM_IS_DEVICE_WIFI (device)) {
gs_free char *f = section_fld ? g_strdup_printf ("WIFI-PROPERTIES.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("WIFI-PROPERTIES", metagen_device_detail_wifi_properties, N_("NAME")),
f,
NULL);
was_output = TRUE;
}
continue;
}
/* Wireless specific information */
if ((NM_IS_DEVICE_WIFI (device))) {
NMAccessPoint *active_ap = NULL;
const char *active_bssid = NULL;
/* section AP */
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[4]->name)) {
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
if (state == NM_DEVICE_STATE_ACTIVATED) {
active_ap = nm_device_wifi_get_active_access_point (NM_DEVICE_WIFI (device));
active_bssid = active_ap ? nm_access_point_get_bssid (active_ap) : NULL;
}
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_wifi_list;
out_indices = parse_output_fields (section_fld ?: NMC_FIELDS_DEV_WIFI_LIST_FOR_DEV_LIST,
tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
{
gs_unref_ptrarray GPtrArray *aps = NULL;
APInfo info = {
.nmc = nmc,
.index = 1,
.output_flags = NMC_OF_FLAG_SECTION_PREFIX,
.active_bssid = active_bssid,
.device = nm_device_get_iface (device),
.output_data = out.output_data,
};
aps = sort_access_points (nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device)));
g_ptr_array_foreach (aps, fill_output_access_point, &info);
}
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, NULL, 0, &out);
was_output = TRUE;
}
}
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_wired_properties) {
if ((NM_IS_DEVICE_ETHERNET (device))) {
gs_free char *f = section_fld ? g_strdup_printf ("WIRED-PROPERTIES.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("WIRED-PROPERTIES", metagen_device_detail_wired_properties, N_("NAME")),
f,
NULL);
was_output = TRUE;
}
continue;
}
/* IP configuration info */
cfg4 = nm_device_get_ip4_config (device);
cfg6 = nm_device_get_ip6_config (device);
dhcp4 = nm_device_get_dhcp4_config (device);
dhcp6 = nm_device_get_dhcp6_config (device);
/* IP4 */
if (cfg4 && !g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[8]->name))
was_output = print_ip_config (cfg4, AF_INET, &nmc->nmc_config, section_fld);
/* DHCP4 */
if (dhcp4 && !g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[9]->name))
was_output = print_dhcp_config (dhcp4, AF_INET, &nmc->nmc_config, section_fld);
/* IP6 */
if (cfg6 && !g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[10]->name))
was_output = print_ip_config (cfg6, AF_INET6, &nmc->nmc_config, section_fld);
/* DHCP6 */
if (dhcp6 && !g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[11]->name))
was_output = print_dhcp_config (dhcp6, AF_INET6, &nmc->nmc_config, section_fld);
/* Bond specific information */
if (NM_IS_DEVICE_BOND (device)) {
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[12]->name))
was_output = print_bond_bridge_info (device, nmc, nmc_fields_dev_show_sections[12]->name, section_fld);
}
/* Team specific information */
if (NM_IS_DEVICE_TEAM (device)) {
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[13]->name))
was_output = print_team_info (device, nmc, nmc_fields_dev_show_sections[13]->name, section_fld);
}
/* Bridge specific information */
if (NM_IS_DEVICE_BRIDGE (device)) {
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[14]->name))
was_output = print_bond_bridge_info (device, nmc, nmc_fields_dev_show_sections[14]->name, section_fld);
}
/* VLAN-specific information */
if ((NM_IS_DEVICE_VLAN (device))) {
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[15]->name)) {
char * vlan_id_str = g_strdup_printf ("%u", nm_device_vlan_get_vlan_id (NM_DEVICE_VLAN (device)));
NMDevice *parent = nm_device_vlan_get_parent (NM_DEVICE_VLAN (device));
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_show_vlan_prop;
out_indices = parse_output_fields (section_fld,
tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_SECTION_PREFIX);
set_val_strc (arr, 0, nmc_fields_dev_show_sections[15]->name); /* "VLAN" */
set_val_strc (arr, 1, parent ? nm_device_get_iface (parent) : NULL);
set_val_str (arr, 2, vlan_id_str);
g_ptr_array_add (out.output_data, arr);
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, NULL, 0, &out);
was_output = TRUE;
}
}
if (NM_IS_DEVICE_BT (device)) {
if (!g_ascii_strcasecmp (nmc_fields_dev_show_sections[section_idx]->name, nmc_fields_dev_show_sections[16]->name)) {
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_show_bluetooth;
out_indices = parse_output_fields (section_fld,
tmpl, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_SECTION_PREFIX);
set_val_strc (arr, 0, nmc_fields_dev_show_sections[16]->name); /* "BLUETOOTH" */
set_val_str (arr, 1, bluetooth_caps_to_string (nm_device_bt_get_capabilities (NM_DEVICE_BT (device))));
g_ptr_array_add (out.output_data, arr);
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, NULL, 0, &out);
was_output = TRUE;
}
}
if (nmc_fields_dev_show_sections[section_idx]->nested == metagen_device_detail_connections) {
gs_free char *f = section_fld ? g_strdup_printf ("CONNECTIONS.%s", section_fld) : NULL;
nmc_print (&nmc->nmc_config,
(gpointer[]) { device, NULL },
NULL,
NULL,
NMC_META_GENERIC_GROUP ("CONNECTIONS", metagen_device_detail_connections, N_("NAME")),
f,
NULL);
was_output = TRUE;
continue;
}
}
if (sections_array)
g_array_free (sections_array, TRUE);
if (fields_in_section)
g_ptr_array_free (fields_in_section, TRUE);
return TRUE;
}
NMMetaColor
nmc_device_state_to_color (NMDevice *device)
{
NMDeviceState state;
NMActiveConnection *ac;
if (!device)
return NM_META_COLOR_DEVICE_UNKNOWN;
ac = nm_device_get_active_connection (device);
if ( ac
&& NM_FLAGS_HAS (nm_active_connection_get_state_flags (ac), NM_ACTIVATION_STATE_FLAG_EXTERNAL))
return NM_META_COLOR_CONNECTION_EXTERNAL;
state = nm_device_get_state (device);
if (state <= NM_DEVICE_STATE_UNAVAILABLE)
return NM_META_COLOR_DEVICE_UNAVAILABLE;
else if (state == NM_DEVICE_STATE_DISCONNECTED)
return NM_META_COLOR_DEVICE_DISCONNECTED;
else if (state >= NM_DEVICE_STATE_PREPARE && state <= NM_DEVICE_STATE_SECONDARIES)
return NM_META_COLOR_DEVICE_ACTIVATING;
else if (state == NM_DEVICE_STATE_ACTIVATED)
return NM_META_COLOR_DEVICE_ACTIVATED;
return NM_META_COLOR_DEVICE_UNKNOWN;
}
static void
do_devices_status (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
GError *error = NULL;
gs_free NMDevice **devices = NULL;
const char *fields_str = NULL;
next_arg (nmc, &argc, &argv, NULL);
if (nmc->complete)
return;
if (argc) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "common") == 0)
fields_str = "DEVICE,TYPE,STATE,CONNECTION";
else if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "all") == 0) {
/* pass */
} else
fields_str = nmc->required_fields;
devices = nmc_get_devices_sorted (nmc->client);
if (!nmc_print (&nmc->nmc_config,
(gpointer *) devices,
NULL,
N_("Status of devices"),
(const NMMetaAbstractInfo *const*) metagen_device_status,
fields_str,
&error)) {
g_string_printf (nmc->return_text, _("Error: 'device status': %s"), error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
}
static void
do_device_show (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
gs_free_error GError *error = NULL;
next_arg (nmc, &argc, &argv, NULL);
if (!nmc->mode_specified)
nmc->nmc_config_mutable.multiline_output = TRUE; /* multiline mode is default for 'device show' */
if (argc) {
NMDevice *device;
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
if (argc) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (nmc->complete)
return;
show_device_info (device, nmc);
} else {
NMDevice **devices = nmc_get_devices_sorted (nmc->client);
int i;
/* nmc_do_cmd() should not call this with argc=0. */
nm_assert (!nmc->complete);
/* Show details for all devices */
for (i = 0; devices[i]; i++) {
if (!show_device_info (devices[i], nmc))
break;
if (devices[i + 1])
g_print ("\n"); /* Empty line */
}
g_free (devices);
}
}
static gboolean
timeout_cb (gpointer user_data)
{
/* Time expired -> exit nmcli */
NmCli *nmc = (NmCli *) user_data;
g_string_printf (nmc->return_text, _("Error: Timeout %d sec expired."), nmc->timeout);
nmc->return_value = NMC_RESULT_ERROR_TIMEOUT_EXPIRED;
quit ();
return FALSE;
}
static gboolean
progress_cb (gpointer user_data)
{
NMDevice *device = (NMDevice *) user_data;
nmc_terminal_show_progress (device ? gettext (nmc_device_state_to_string_with_external (device)) : "");
return TRUE;
}
typedef struct {
NmCli *nmc;
NMDevice *device;
NMActiveConnection *active;
char *specific_object;
bool hotspot:1;
bool create:1;
} AddAndActivateInfo;
static AddAndActivateInfo *
add_and_activate_info_new (NmCli *nmc,
NMDevice *device,
gboolean hotspot,
gboolean create,
const char *specific_object)
{
AddAndActivateInfo *info;
info = g_slice_new (AddAndActivateInfo);
*info = (AddAndActivateInfo) {
.nmc = nmc,
.device = g_object_ref (device),
.hotspot = hotspot,
.create = create,
.specific_object = g_strdup (specific_object),
};
return info;
}
static void
add_and_activate_info_free (AddAndActivateInfo *info)
{
g_object_unref (info->device);
g_clear_object (&info->active);
g_free (info->specific_object);
nm_g_slice_free (info);
}
NM_AUTO_DEFINE_FCN0 (AddAndActivateInfo *, _nm_auto_free_add_and_activate_info, add_and_activate_info_free)
#define nm_auto_free_add_and_activate_info nm_auto (_nm_auto_free_add_and_activate_info)
static void
connected_state_cb (AddAndActivateInfo *info)
{
NMDeviceState state;
NMDeviceStateReason reason;
NMActiveConnectionState ac_state;
state = nm_device_get_state (info->device);
ac_state = nm_active_connection_get_state (info->active);
if (ac_state == NM_ACTIVE_CONNECTION_STATE_ACTIVATING)
return;
if (state == NM_DEVICE_STATE_ACTIVATED) {
nmc_terminal_erase_line ();
g_print (_("Device '%s' successfully activated with '%s'.\n"),
nm_device_get_iface (info->device),
nm_active_connection_get_uuid (info->active));
if (info->hotspot)
g_print (_("Hint: \"nmcli dev wifi show-password\" shows the Wi-Fi name and password.\n"));
} else if ( state <= NM_DEVICE_STATE_DISCONNECTED
|| state >= NM_DEVICE_STATE_DEACTIVATING) {
reason = nm_device_get_state_reason (info->device);
g_print (_("Error: Connection activation failed: (%d) %s.\n"),
reason, gettext (nmc_device_reason_to_string (reason)));
} else {
return;
}
g_signal_handlers_disconnect_by_func (info->active, G_CALLBACK (connected_state_cb), info);
g_signal_handlers_disconnect_by_func (info->device, G_CALLBACK (connected_state_cb), info);
add_and_activate_info_free (info);
quit ();
}
static void
add_and_activate_cb (GObject *client,
GAsyncResult *result,
gpointer user_data)
{
nm_auto_free_add_and_activate_info AddAndActivateInfo *info = user_data;
NmCli *nmc = info->nmc;
gs_unref_object NMActiveConnection *active = NULL;
gs_free_error GError *error = NULL;
if (info->create)
active = nm_client_add_and_activate_connection_finish (NM_CLIENT (client), result, &error);
else
active = nm_client_activate_connection_finish (NM_CLIENT (client), result, &error);
if (error) {
if (info->hotspot) {
g_string_printf (nmc->return_text, _("Error: Failed to setup a Wi-Fi hotspot: %s"),
error->message);
} else if (info->create) {
g_string_printf (nmc->return_text, _("Error: Failed to add/activate new connection: %s"),
error->message);
} else {
g_string_printf (nmc->return_text, _("Error: Failed to activate connection: %s"),
error->message);
}
nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION;
quit ();
return;
}
if (nmc->nowait_flag) {
quit ();
return;
}
if (nmc->nmc_config.print_output == NMC_PRINT_PRETTY)
progress_id = g_timeout_add (120, progress_cb, info->device);
info->active = g_steal_pointer (&active);
g_signal_connect_swapped (info->device, "notify::state", G_CALLBACK (connected_state_cb), info);
g_signal_connect_swapped (info->active, "notify::state", G_CALLBACK (connected_state_cb), info);
connected_state_cb (g_steal_pointer (&info));
g_timeout_add_seconds (nmc->timeout, timeout_cb, nmc); /* Exit if timeout expires */
}
static void
create_connect_connection_for_device (AddAndActivateInfo *info)
{
NMConnection *connection;
NMSettingConnection *s_con;
/* Create new connection and tie it to the device */
connection = nm_simple_connection_new ();
s_con = (NMSettingConnection *) nm_setting_connection_new ();
nm_connection_add_setting (connection, NM_SETTING (s_con));
g_object_set (s_con,
NM_SETTING_CONNECTION_ID, nm_device_get_iface (info->device),
NULL);
nm_client_add_and_activate_connection_async (info->nmc->client,
connection,
info->device,
NULL,
NULL,
add_and_activate_cb,
info);
}
static void
connect_device_cb (GObject *client, GAsyncResult *result, gpointer user_data)
{
nm_auto_free_add_and_activate_info AddAndActivateInfo *info = user_data;
NmCli *nmc = info->nmc;
gs_unref_object NMActiveConnection *active = NULL;
GError *error = NULL;
active = nm_client_activate_connection_finish (NM_CLIENT (client), result, &error);
if (error) {
/* If no connection existed for the device, create one and activate it */
if (g_error_matches (error, NM_MANAGER_ERROR, NM_MANAGER_ERROR_UNKNOWN_CONNECTION)) {
info->create = TRUE;
create_connect_connection_for_device (g_steal_pointer (&info));
return;
}
g_string_printf (nmc->return_text, _("Error: Device activation failed: %s"),
error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION;
quit ();
return;
}
nm_assert (NM_IS_ACTIVE_CONNECTION (active));
if (nmc->nowait_flag) {
quit ();
return;
}
if (nmc->secret_agent) {
NMRemoteConnection *connection = nm_active_connection_get_connection (active);
nm_secret_agent_simple_enable (nmc->secret_agent,
nm_connection_get_path (NM_CONNECTION (connection)));
}
info->active = g_steal_pointer (&active);
g_signal_connect_swapped (info->device, "notify::state", G_CALLBACK (connected_state_cb), info);
g_signal_connect_swapped (info->active, "notify::state", G_CALLBACK (connected_state_cb), info);
connected_state_cb (g_steal_pointer (&info));
/* Start timer not to loop forever if "notify::state" signal is not issued */
g_timeout_add_seconds (nmc->timeout, timeout_cb, nmc);
}
static void
do_device_connect (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device = NULL;
AddAndActivateInfo *info;
gs_free_error GError *error = NULL;
/* Set default timeout for connect operation. */
if (nmc->timeout == -1)
nmc->timeout = 90;
next_arg (nmc, &argc, &argv, NULL);
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
if (*argv) {
g_string_printf (nmc->return_text, _("Error: extra argument not allowed: '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (nmc->complete)
return;
/*
* Use nowait_flag instead of should_wait, because exiting has to be postponed
* till connect_device_cb() is called, giving NM time to check our permissions.
*/
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
/* Create secret agent */
nmc->secret_agent = nm_secret_agent_simple_new ("nmcli-connect");
if (nmc->secret_agent) {
g_signal_connect (nmc->secret_agent,
NM_SECRET_AGENT_SIMPLE_REQUEST_SECRETS,
G_CALLBACK (nmc_secrets_requested),
nmc);
}
info = add_and_activate_info_new (nmc, device, FALSE, FALSE, NULL);
nm_client_activate_connection_async (nmc->client,
NULL, /* let NM find a connection automatically */
device,
NULL,
NULL,
connect_device_cb,
info);
/* Start progress indication */
if (nmc->nmc_config.print_output == NMC_PRINT_PRETTY)
progress_id = g_timeout_add (120, progress_cb, device);
}
typedef struct {
NmCli *nmc;
GSList *queue;
guint timeout_id;
gboolean cmd_disconnect;
GCancellable *cancellable;
} DeviceCbInfo;
static void device_cb_info_finish (DeviceCbInfo *info, NMDevice *device);
static gboolean
device_op_timeout_cb (gpointer user_data)
{
DeviceCbInfo *info = user_data;
timeout_cb (info->nmc);
device_cb_info_finish (info, NULL);
return G_SOURCE_REMOVE;
}
static void
device_removed_cb (NMClient *client, NMDevice *device, DeviceCbInfo *info)
{
/* Success: device has been removed.
* It can also happen when disconnecting a software device.
*/
if (!g_slist_find (info->queue, device))
return;
if (info->cmd_disconnect)
g_print (_("Device '%s' successfully disconnected.\n"),
nm_device_get_iface (device));
else
g_print (_("Device '%s' successfully removed.\n"),
nm_device_get_iface (device));
device_cb_info_finish (info, device);
}
static void
disconnect_state_cb (NMDevice *device, GParamSpec *pspec, DeviceCbInfo *info)
{
if (!g_slist_find (info->queue, device))
return;
if (nm_device_get_state (device) <= NM_DEVICE_STATE_DISCONNECTED) {
g_print (_("Device '%s' successfully disconnected.\n"),
nm_device_get_iface (device));
device_cb_info_finish (info, device);
}
}
static void
destroy_queue_element (gpointer data)
{
g_signal_handlers_disconnect_matched (data, G_SIGNAL_MATCH_FUNC, 0, 0, 0,
disconnect_state_cb, NULL);
g_object_unref (data);
}
static void
device_cb_info_finish (DeviceCbInfo *info, NMDevice *device)
{
if (device) {
GSList *elem = g_slist_find (info->queue, device);
if (!elem)
return;
info->queue = g_slist_delete_link (info->queue, elem);
destroy_queue_element (device);
} else {
g_slist_free_full (info->queue, destroy_queue_element);
info->queue = NULL;
}
if (info->queue)
return;
if (info->timeout_id)
g_source_remove (info->timeout_id);
g_signal_handlers_disconnect_by_func (info->nmc->client, device_removed_cb, info);
nm_clear_g_cancellable (&info->cancellable);
g_slice_free (DeviceCbInfo, info);
quit ();
}
static void
reapply_device_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NMDevice *device = NM_DEVICE (object);
DeviceCbInfo *info = (DeviceCbInfo *) user_data;
NmCli *nmc = info->nmc;
GError *error = NULL;
if (!nm_device_reapply_finish (device, result, &error)) {
g_string_printf (nmc->return_text, _("Error: Reapplying connection to device '%s' (%s) failed: %s"),
nm_device_get_iface (device),
nm_object_get_path (NM_OBJECT (device)),
error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_DEV_DISCONNECT;
device_cb_info_finish (info, device);
} else {
if (nmc->nmc_config.print_output == NMC_PRINT_PRETTY)
nmc_terminal_erase_line ();
g_print (_("Connection successfully reapplied to device '%s'.\n"),
nm_device_get_iface (device));
device_cb_info_finish (info, device);
}
}
static void
do_device_reapply (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device;
DeviceCbInfo *info = NULL;
gs_free_error GError *error = NULL;
/* Set default timeout for reapply operation. */
if (nmc->timeout == -1)
nmc->timeout = 10;
next_arg (nmc, &argc, &argv, NULL);
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
if (argc) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (nmc->complete)
return;
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
info = g_slice_new0 (DeviceCbInfo);
info->nmc = nmc;
info->queue = g_slist_prepend (info->queue, g_object_ref (device));
/* Now reapply the connection to the device */
nm_device_reapply_async (device, NULL, 0, 0, NULL, reapply_device_cb, info);
}
typedef struct {
NmCli *nmc;
int argc;
char **argv;
} ModifyInfo;
static void
modify_info_free (ModifyInfo *info)
{
g_strfreev (info->argv);
nm_g_slice_free (info);
}
NM_AUTO_DEFINE_FCN_VOID0 (ModifyInfo *, _auto_free_modify_info, modify_info_free)
static void
modify_reapply_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NMDevice *device = NM_DEVICE (object);
nm_auto (_auto_free_modify_info) ModifyInfo *info = user_data;
NmCli *nmc = info->nmc;
GError *error = NULL;
if (!nm_device_reapply_finish (device, result, &error)) {
g_string_printf (nmc->return_text, _("Error: Reapplying connection to device '%s' (%s) failed: %s"),
nm_device_get_iface (device),
nm_object_get_path (NM_OBJECT (device)),
error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_DEV_DISCONNECT;
} else {
if (nmc->nmc_config.print_output == NMC_PRINT_PRETTY)
nmc_terminal_erase_line ();
g_print (_("Connection successfully reapplied to device '%s'.\n"),
nm_device_get_iface (device));
}
quit ();
}
static void
modify_get_applied_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
NMDevice *device = NM_DEVICE (object);
nm_auto (_auto_free_modify_info) ModifyInfo *info = user_data;
NmCli *nmc = info->nmc;
gs_free_error GError *error = NULL;
NMConnection *connection;
guint64 version_id;
int argc;
const char *const*argv;
connection = nm_device_get_applied_connection_finish (device,
result,
&version_id,
&error);
if (!connection) {
g_string_printf (nmc->return_text, _("Error: Reading applied connection from device '%s' (%s) failed: %s"),
nm_device_get_iface (device),
nm_object_get_path (NM_OBJECT (device)),
error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
quit ();
return;
}
argc = info->argc;
argv = (const char *const*) info->argv;
if (!nmc_process_connection_properties (info->nmc, connection, &argc, &argv, TRUE, &error)) {
g_string_assign (nmc->return_text, error->message);
nmc->return_value = error->code;
quit ();
return;
}
if (nmc->complete) {
quit ();
return;
}
nm_device_reapply_async (device,
connection,
version_id,
0,
NULL,
modify_reapply_cb,
g_steal_pointer (&info));
}
static void
do_device_modify (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device = NULL;
ModifyInfo *info;
gs_free_error GError *error = NULL;
next_arg (nmc, &argc, &argv, NULL);
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
if (nmc->timeout == -1)
nmc->timeout = 10;
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
info = g_slice_new (ModifyInfo);
*info = (ModifyInfo) {
.nmc = nmc,
.argc = argc,
.argv = nm_utils_strv_dup ((char **) argv, argc, TRUE),
};
nm_device_get_applied_connection_async (device, 0, NULL, modify_get_applied_cb, info);
}
static void
disconnect_device_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NMDevice *device = NM_DEVICE (object);
DeviceCbInfo *info = (DeviceCbInfo *) user_data;
NmCli *nmc;
NMDeviceState state;
GError *error = NULL;
if (!nm_device_disconnect_finish (device, result, &error)) {
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
return;
nmc = info->nmc;
g_string_printf (nmc->return_text, _("Error: not all devices disconnected."));
g_printerr (_("Error: Device '%s' (%s) disconnecting failed: %s\n"),
nm_device_get_iface (device),
nm_object_get_path (NM_OBJECT (device)),
error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_DEV_DISCONNECT;
device_cb_info_finish (info, device);
} else {
nmc = info->nmc;
state = nm_device_get_state (device);
if (nmc->nowait_flag || state <= NM_DEVICE_STATE_DISCONNECTED) {
/* Don't want to wait or device already disconnected */
if (state <= NM_DEVICE_STATE_DISCONNECTED) {
if (nmc->nmc_config.print_output == NMC_PRINT_PRETTY)
nmc_terminal_erase_line ();
g_print (_("Device '%s' successfully disconnected.\n"),
nm_device_get_iface (device));
}
device_cb_info_finish (info, device);
}
}
}
static void
do_devices_disconnect (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device;
DeviceCbInfo *info = NULL;
GSList *queue, *iter;
/* Set default timeout for disconnect operation. */
if (nmc->timeout == -1)
nmc->timeout = 10;
next_arg (nmc, &argc, &argv, NULL);
queue = get_device_list (nmc, argc, argv);
if (!queue)
return;
if (nmc->complete)
goto out;
queue = g_slist_reverse (queue);
info = g_slice_new0 (DeviceCbInfo);
info->nmc = nmc;
info->cmd_disconnect = TRUE;
info->cancellable = g_cancellable_new ();
if (nmc->timeout > 0)
info->timeout_id = g_timeout_add_seconds (nmc->timeout, device_op_timeout_cb, info);
g_signal_connect (nmc->client, NM_CLIENT_DEVICE_REMOVED,
G_CALLBACK (device_removed_cb), info);
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
for (iter = queue; iter; iter = g_slist_next (iter)) {
device = iter->data;
info->queue = g_slist_prepend (info->queue, g_object_ref (device));
g_signal_connect (device, "notify::" NM_DEVICE_STATE,
G_CALLBACK (disconnect_state_cb), info);
/* Now disconnect the device */
nm_device_disconnect_async (device, info->cancellable, disconnect_device_cb, info);
}
out:
g_slist_free (queue);
}
static void
delete_device_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NMDevice *device = NM_DEVICE (object);
DeviceCbInfo *info = (DeviceCbInfo *) user_data;
NmCli *nmc = info->nmc;
GError *error = NULL;
if (!nm_device_delete_finish (device, result, &error)) {
g_string_printf (nmc->return_text, _("Error: not all devices deleted."));
g_printerr (_("Error: Device '%s' (%s) deletion failed: %s\n"),
nm_device_get_iface (device),
nm_object_get_path (NM_OBJECT (device)),
error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
device_cb_info_finish (info, device);
} else {
g_print (_("Device '%s' successfully removed.\n"),
nm_device_get_iface (device));
device_cb_info_finish (info, device);
}
}
static void
do_devices_delete (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device;
DeviceCbInfo *info = NULL;
GSList *queue, *iter;
/* Set default timeout for delete operation. */
if (nmc->timeout == -1)
nmc->timeout = 10;
next_arg (nmc, &argc, &argv, NULL);
queue = get_device_list (nmc, argc, argv);
if (!queue)
return;
if (nmc->complete)
goto out;
queue = g_slist_reverse (queue);
info = g_slice_new0 (DeviceCbInfo);
info->nmc = nmc;
if (nmc->timeout > 0)
info->timeout_id = g_timeout_add_seconds (nmc->timeout, device_op_timeout_cb, info);
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
for (iter = queue; iter; iter = g_slist_next (iter)) {
device = iter->data;
info->queue = g_slist_prepend (info->queue, g_object_ref (device));
/* Now delete the device */
nm_device_delete_async (device, NULL, delete_device_cb, info);
}
out:
g_slist_free (queue);
}
static void
do_device_set (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
#define DEV_SET_AUTOCONNECT 0
#define DEV_SET_MANAGED 1
NMDevice *device = NULL;
int i;
struct {
int idx;
gboolean value;
} values[2] = {
[DEV_SET_AUTOCONNECT] = { -1 },
[DEV_SET_MANAGED] = { -1 },
};
gs_free_error GError *error = NULL;
next_arg (nmc, &argc, &argv, NULL);
if (argc >= 1 && g_strcmp0 (*argv, "ifname") == 0)
next_arg (nmc, &argc, &argv, NULL);
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
if (!argc) {
g_string_printf (nmc->return_text, _("Error: No property specified."));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
i = 0;
do {
gboolean flag;
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "managed", "autoconnect");
if (matches (*argv, "managed")) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: '%s' argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (argc == 1 && nmc->complete)
nmc_complete_bool (*argv);
if (!nmc_string_to_bool (*argv, &flag, &error)) {
g_string_printf (nmc->return_text, _("Error: 'managed': %s."),
error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
values[DEV_SET_MANAGED].idx = ++i;
values[DEV_SET_MANAGED].value = flag;
}
else if (matches (*argv, "autoconnect")) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: '%s' argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (argc == 1 && nmc->complete)
nmc_complete_bool (*argv);
if (!nmc_string_to_bool (*argv, &flag, &error)) {
g_string_printf (nmc->return_text, _("Error: 'autoconnect': %s."),
error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
values[DEV_SET_AUTOCONNECT].idx = ++i;
values[DEV_SET_AUTOCONNECT].value = flag;
}
else {
g_string_printf (nmc->return_text, _("Error: property '%s' is not known."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
} while (next_arg (nmc, &argc, &argv, NULL) == 0);
if (nmc->complete)
return;
/* when multiple properties are specified, set them in the order as they
* are specified on the command line. */
if ( values[DEV_SET_AUTOCONNECT].idx >= 0
&& values[DEV_SET_MANAGED].idx >= 0
&& values[DEV_SET_MANAGED].idx < values[DEV_SET_AUTOCONNECT].idx) {
nm_device_set_managed (device, values[DEV_SET_MANAGED].value);
values[DEV_SET_MANAGED].idx = -1;
}
if (values[DEV_SET_AUTOCONNECT].idx >= 0)
nm_device_set_autoconnect (device, values[DEV_SET_AUTOCONNECT].value);
if (values[DEV_SET_MANAGED].idx >= 0)
nm_device_set_managed (device, values[DEV_SET_MANAGED].value);
}
static void
device_state (NMDevice *device, GParamSpec *pspec, NmCli *nmc)
{
gs_free char *str = NULL;
NMMetaColor color;
color = nmc_device_state_to_color (device);
str = nmc_colorize (&nmc->nmc_config, color, "%s: %s\n",
nm_device_get_iface (device),
gettext (nmc_device_state_to_string_with_external (device)));
g_print ("%s", str);
}
static void
device_ac (NMDevice *device, GParamSpec *pspec, NmCli *nmc)
{
NMActiveConnection *ac = nm_device_get_active_connection (device);
const char *id = ac ? nm_active_connection_get_id (ac) : NULL;
if (!id)
return;
g_print (_("%s: using connection '%s'\n"), nm_device_get_iface (device), id);
}
static void
device_watch (NmCli *nmc, NMDevice *device)
{
nmc->should_wait++;
g_signal_connect (device, "notify::" NM_DEVICE_STATE, G_CALLBACK (device_state), nmc);
g_signal_connect (device, "notify::" NM_DEVICE_ACTIVE_CONNECTION, G_CALLBACK (device_ac), nmc);
}
static void
device_unwatch (NmCli *nmc, NMDevice *device)
{
g_signal_handlers_disconnect_by_func (device, device_state, nmc);
if (g_signal_handlers_disconnect_by_func (device, device_ac, nmc))
nmc->should_wait--;
/* Terminate if all the watched devices disappeared. */
if (!nmc->should_wait)
quit ();
}
static void
device_added (NMClient *client, NMDevice *device, NmCli *nmc)
{
g_print (_("%s: device created\n"), nm_device_get_iface (device));
device_watch (nmc, NM_DEVICE (device));
}
static void
device_removed (NMClient *client, NMDevice *device, NmCli *nmc)
{
g_print (_("%s: device removed\n"), nm_device_get_iface (device));
device_unwatch (nmc, device);
}
static void
do_devices_monitor (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
if (nmc->complete)
return;
next_arg (nmc, &argc, &argv, NULL);
if (argc == 0) {
/* No devices specified. Monitor all. */
const GPtrArray *devices = nm_client_get_devices (nmc->client);
int i;
for (i = 0; i < devices->len; i++)
device_watch (nmc, g_ptr_array_index (devices, i));
/* We'll watch the device additions too, never exit. */
nmc->should_wait++;
g_signal_connect (nmc->client, NM_CLIENT_DEVICE_ADDED, G_CALLBACK (device_added), nmc);
} else {
GSList *queue = get_device_list (nmc, argc, argv);
GSList *iter;
/* Monitor the specified devices. */
for (iter = queue; iter; iter = g_slist_next (iter))
device_watch (nmc, NM_DEVICE (iter->data));
g_slist_free (queue);
}
g_signal_connect (nmc->client, NM_CLIENT_DEVICE_REMOVED, G_CALLBACK (device_removed), nmc);
}
/*
* Find a Wi-Fi device with 'iface' in 'devices' array. If 'iface' is NULL,
* the first Wi-Fi device is returned. 'idx' parameter is updated to the point
* where the function finished so that the function can be called repeatedly
* to get next matching device.
* Returns: found device or NULL
*/
static NMDevice *
find_wifi_device_by_iface (NMDevice **devices, const char *iface, int *idx)
{
int i;
for (i = idx ? *idx : 0; devices[i]; i++) {
const char *dev_iface = nm_device_get_iface (devices[i]);
if (!NM_IS_DEVICE_WIFI (devices[i]))
continue;
if (iface) {
/* If a iface was specified then use it. */
if (g_strcmp0 (dev_iface, iface) == 0)
break;
} else {
/* Else return the first Wi-Fi device. */
break;
}
}
if (idx)
*idx = i + 1;
return devices[i];
}
/*
* Find AP on 'device' according to 'bssid' and 'ssid' parameters.
* Returns: found AP or NULL
*/
static NMAccessPoint *
find_ap_on_device (NMDevice *device, const char *bssid, const char *ssid, gboolean complete)
{
const GPtrArray *aps;
NMAccessPoint *ap = NULL;
int i;
g_return_val_if_fail (NM_IS_DEVICE_WIFI (device), NULL);
aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device));
for (i = 0; i < aps->len; i++) {
NMAccessPoint *candidate_ap = g_ptr_array_index (aps, i);
if (bssid) {
const char *candidate_bssid = nm_access_point_get_bssid (candidate_ap);
if (!candidate_bssid)
continue;
/* Compare BSSIDs */
if (complete) {
if (g_str_has_prefix (candidate_bssid, bssid))
g_print ("%s\n", candidate_bssid);
} else if (strcmp (bssid, candidate_bssid) != 0)
continue;
}
if (ssid) {
/* Parameter is SSID */
GBytes *candidate_ssid;
char *ssid_tmp;
candidate_ssid = nm_access_point_get_ssid (candidate_ap);
if (!candidate_ssid)
continue;
ssid_tmp = nm_utils_ssid_to_utf8 (g_bytes_get_data (candidate_ssid, NULL),
g_bytes_get_size (candidate_ssid));
/* Compare SSIDs */
if (complete) {
if (g_str_has_prefix (ssid_tmp, ssid))
g_print ("%s\n", ssid_tmp);
} else if (strcmp (ssid, ssid_tmp) != 0) {
g_free (ssid_tmp);
continue;
}
g_free (ssid_tmp);
}
if (complete)
continue;
ap = candidate_ap;
break;
}
return ap;
}
static void
show_access_point_info (NMDeviceWifi *wifi, NmCli *nmc, NmcOutputData *out)
{
NMAccessPoint *active_ap = NULL;
const char *active_bssid = NULL;
NmcOutputField *arr;
if (nm_device_get_state (NM_DEVICE (wifi)) == NM_DEVICE_STATE_ACTIVATED) {
active_ap = nm_device_wifi_get_active_access_point (wifi);
active_bssid = active_ap ? nm_access_point_get_bssid (active_ap) : NULL;
}
arr = nmc_dup_fields_array ((const NMMetaAbstractInfo *const*) nmc_fields_dev_wifi_list,
NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out->output_data, arr);
{
gs_unref_ptrarray GPtrArray *aps = NULL;
APInfo info = {
.nmc = nmc,
.index = 1,
.output_flags = 0,
.active_bssid = active_bssid,
.device = nm_device_get_iface (NM_DEVICE (wifi)),
.output_data = out->output_data,
};
aps = sort_access_points (nm_device_wifi_get_access_points (wifi));
g_ptr_array_foreach (aps, fill_output_access_point, &info);
}
print_data_prepare_width (out->output_data);
}
static void
wifi_print_aps (NMDeviceWifi *wifi,
NmCli *nmc,
GArray *_out_indices,
const NMMetaAbstractInfo *const*tmpl,
const char *bssid_user,
gboolean *bssid_found)
{
NMAccessPoint *ap = NULL;
const GPtrArray *aps;
APInfo *info;
guint i;
NmcOutputField *arr;
const char *base_hdr = _("Wi-Fi scan list");
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
gs_free char *header_name = NULL;
static gboolean empty_line = FALSE;
if (empty_line)
g_print ("\n"); /* Empty line between devices' APs */
/* Main header name */
header_name = construct_header_name (base_hdr, nm_device_get_iface (NM_DEVICE (wifi)));
out_indices = g_array_ref (_out_indices);
if (bssid_user) {
/* Specific AP requested - list only that */
aps = nm_device_wifi_get_access_points (wifi);
for (i = 0; i < aps->len; i++) {
NMAccessPoint *candidate_ap = g_ptr_array_index (aps, i);
if (nm_utils_hwaddr_matches (bssid_user,
-1,
nm_access_point_get_bssid (candidate_ap),
-1))
ap = candidate_ap;
}
if (ap) {
/* Add headers (field names) */
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
info = g_malloc0 (sizeof (APInfo));
info->nmc = nmc;
info->index = 1;
info->output_flags = 0;
info->active_bssid = NULL;
info->device = nm_device_get_iface (NM_DEVICE (wifi));
info->output_data = out.output_data;
fill_output_access_point (ap, info);
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, header_name, 0, &out);
g_free (info);
*bssid_found = TRUE;
empty_line = TRUE;
}
} else {
show_access_point_info (wifi, nmc, &out);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, header_name, 0, &out);
empty_line = TRUE;
}
}
static gint64
_device_wifi_get_last_scan (NMDeviceWifi *wifi)
{
gint64 timestamp;
timestamp = nm_device_wifi_get_last_scan (wifi);
if (timestamp == -1)
return G_MININT64;
return timestamp;
}
typedef struct {
NmCli *nmc;
NMDevice **devices;
const NMMetaAbstractInfo *const *tmpl;
char *bssid_user;
GArray *out_indices;
gint64 rescan_cutoff_msec;
guint pending;
} ScanInfo;
typedef struct {
ScanInfo *scan_info;
NMDeviceWifi *wifi;
gulong last_scan_id;
guint timeout_id;
GCancellable *scan_cancellable;
} WifiListData;
static void
wifi_list_finish (WifiListData *wifi_list_data,
gboolean force_finished)
{
ScanInfo *scan_info = wifi_list_data->scan_info;
NmCli *nmc = scan_info->nmc;
gboolean bssid_found = FALSE;
guint i;
if ( !force_finished
&& scan_info->rescan_cutoff_msec > _device_wifi_get_last_scan (wifi_list_data->wifi)) {
/* wait longer... */
return;
}
nm_clear_g_signal_handler (wifi_list_data->wifi, &wifi_list_data->last_scan_id);
nm_clear_g_source (&wifi_list_data->timeout_id);
nm_clear_g_cancellable (&wifi_list_data->scan_cancellable);
nm_g_slice_free (wifi_list_data);
if (--scan_info->pending > 0)
return;
for (i = 0; scan_info->devices[i]; i++) {
wifi_print_aps (NM_DEVICE_WIFI (scan_info->devices[i]),
nmc,
scan_info->out_indices,
scan_info->tmpl,
scan_info->bssid_user,
&bssid_found);
}
if ( scan_info->bssid_user
&& !bssid_found) {
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
g_string_printf (nmc->return_text, _("Error: Access point with bssid '%s' not found."),
scan_info->bssid_user);
}
for (i = 0; scan_info->devices[i]; i++)
g_object_unref (scan_info->devices[i]);
g_free (scan_info->devices);
g_array_unref (scan_info->out_indices);
g_free (scan_info->bssid_user);
nm_g_slice_free (scan_info);
nmc->should_wait--;
g_main_loop_quit (loop);
}
static void
wifi_last_scan_updated (GObject *gobject, GParamSpec *pspec, gpointer user_data)
{
wifi_list_finish (user_data, FALSE);
}
static void wifi_list_rescan_cb (GObject *source_object, GAsyncResult *res, gpointer user_data);
static void
wifi_list_rescan_retry_cb (gpointer user_data,
GCancellable *cancellable)
{
WifiListData *wifi_list_data;
if (g_cancellable_is_cancelled (cancellable))
return;
wifi_list_data = user_data;
nm_device_wifi_request_scan_async (wifi_list_data->wifi,
wifi_list_data->scan_cancellable,
wifi_list_rescan_cb,
wifi_list_data);
}
static void
wifi_list_rescan_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
NMDeviceWifi *wifi = NM_DEVICE_WIFI (source_object);
gs_free_error GError *error = NULL;
WifiListData *wifi_list_data;
gboolean force_finished;
gboolean done;
nm_device_wifi_request_scan_finish (wifi, res, &error);
if (nm_utils_error_is_cancelled (error))
return;
wifi_list_data = user_data;
if (g_error_matches (error, NM_DEVICE_ERROR, NM_DEVICE_ERROR_NOT_ALLOWED)) {
if (nm_device_get_state (NM_DEVICE (wifi)) < NM_DEVICE_STATE_DISCONNECTED) {
/* the device is either unmanaged or unavailable.
*
* If it's unmanaged, we don't expect any scan result and are done.
* If it's unavailable, that usually means that we wait for wpa_supplicant
* to start. In that case, also quit (without scan results). */
force_finished = TRUE;
done = TRUE;
} else {
/* This likely means that scanning is already in progress. There's
* a good chance we'll get updated results soon; wait for them.
*
* But also, NetworkManager ratelimits (and rejects requests). That
* means, possibly we were just ratelimited, so waiting will not lead
* to a new scan result. Instead, repeatedly ask new scans... */
nm_utils_invoke_on_timeout (1000,
wifi_list_data->scan_cancellable,
wifi_list_rescan_retry_cb,
wifi_list_data);
force_finished = FALSE;
done = FALSE;
}
} else if (error) {
force_finished = TRUE;
done = TRUE;
} else {
force_finished = FALSE;
done = TRUE;
}
if (done)
g_clear_object (&wifi_list_data->scan_cancellable);
wifi_list_finish (wifi_list_data, force_finished);
}
static gboolean
wifi_list_scan_timeout (gpointer user_data)
{
WifiListData *wifi_list_data = user_data;
wifi_list_data->timeout_id = 0;
wifi_list_finish (user_data, TRUE);
return G_SOURCE_REMOVE;
}
static void
complete_aps (NMDevice **devices, const char *ifname,
const char *bssid_prefix, const char *ssid_prefix)
{
int devices_idx = 0;
NMDevice *device;
while ((device = find_wifi_device_by_iface (devices, ifname, &devices_idx)))
find_ap_on_device (device, bssid_prefix, ssid_prefix, TRUE);
}
void
nmc_complete_bssid (NMClient *client, const char *ifname, const char *bssid_prefix)
{
gs_free NMDevice **devices = NULL;
devices = nmc_get_devices_sorted (client);
complete_aps (devices, ifname, bssid_prefix, NULL);
}
static void
do_device_wifi_list (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
GError *error = NULL;
NMDevice *device = NULL;
const char *ifname = NULL;
const char *bssid_user = NULL;
const char *rescan = NULL;
gs_free NMDevice **devices = NULL;
const char *fields_str = NULL;
const NMMetaAbstractInfo *const*tmpl;
gs_unref_array GArray *out_indices = NULL;
int option;
gint64 rescan_cutoff_msec;
ScanInfo *scan_info = NULL;
gboolean ifname_handled;
NMDevice *ifname_handled_candidate;
guint i, j;
devices = nmc_get_devices_sorted (nmc->client);
while ((option = next_arg (nmc, &argc, &argv, "ifname", "hwaddr", "bssid", "--rescan", NULL)) > 0) {
switch (option) {
case 1: /* ifname */
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ifname = *argv;
if (argc == 1 && nmc->complete)
complete_device (devices, ifname, TRUE);
break;
case 2: /* hwaddr is deprecated and will be removed later */
case 3: /* bssid */
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
bssid_user = *argv;
if (argc == 1 && nmc->complete)
complete_aps (devices, NULL, bssid_user, NULL);
break;
case 4: /* --rescan */
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
rescan = *argv;
if (argc == 1 && nmc->complete)
nmc_complete_strings (rescan, "auto", "no", "yes");
break;
default:
nm_assert_not_reached();
break;
}
}
if (nmc->complete)
return;
if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "common") == 0)
fields_str = NMC_FIELDS_DEV_WIFI_LIST_COMMON;
else if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "all") == 0) {
/* pass */
} else
fields_str = nmc->required_fields;
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_wifi_list;
out_indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: 'device wifi': %s"), error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (argc) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (NM_IN_STRSET (rescan, NULL, "auto"))
rescan_cutoff_msec = nm_utils_get_timestamp_msec () - (30 * NM_UTILS_MSEC_PER_SEC);
else if (nm_streq (rescan, "no"))
rescan_cutoff_msec = G_MININT64;
else if (nm_streq (rescan, "yes"))
rescan_cutoff_msec = nm_utils_get_timestamp_msec ();
else {
g_string_printf (nmc->return_text, _("Error: invalid rescan argument: '%s' not among [auto, no, yes]"), rescan);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ifname_handled = (ifname == NULL);
ifname_handled_candidate = NULL;
j = 0;
for (i = 0; devices[i]; i++) {
const char *dev_iface;
device = devices[i];
dev_iface = nm_device_get_iface (device);
if (ifname) {
if (!nm_streq0 (ifname, dev_iface))
continue;
if (!NM_IS_DEVICE_WIFI (device)) {
if ( nm_device_get_device_type (device) == NM_DEVICE_TYPE_GENERIC
&& nm_streq0 (nm_device_get_type_description (device), "wifi"))
ifname_handled_candidate = device;
else if (!ifname_handled_candidate)
ifname_handled_candidate = device;
continue;
}
ifname_handled = TRUE;
} else {
if (!NM_IS_DEVICE_WIFI (device))
continue;
}
devices[j++] = device;
}
devices[j] = NULL;
if (!ifname_handled) {
if (!ifname_handled_candidate) {
g_string_printf (nmc->return_text,
_("Error: Device '%s' not found."),
ifname);
} else if ( nm_device_get_device_type (ifname_handled_candidate) == NM_DEVICE_TYPE_GENERIC
&& nm_streq0 (nm_device_get_type_description (ifname_handled_candidate), "wifi")) {
g_string_printf (nmc->return_text,
_("Error: Device '%s' was not recognized as a Wi-Fi device, check NetworkManager Wi-Fi plugin."),
ifname);
} else {
g_string_printf (nmc->return_text,
_("Error: Device '%s' is not a Wi-Fi device."),
ifname);
}
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
return;
}
if (!devices[0]) {
if (bssid_user) {
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
g_string_printf (nmc->return_text, _("Error: Access point with bssid '%s' not found."),
bssid_user);
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
}
return;
}
scan_info = g_slice_new (ScanInfo);
*scan_info = (ScanInfo) {
.out_indices = g_array_ref (out_indices),
.tmpl = tmpl,
.bssid_user = g_strdup (bssid_user),
.nmc = nmc,
.rescan_cutoff_msec = rescan_cutoff_msec,
};
for (i = 0; devices[i]; i++)
g_object_ref (devices[i]);
for (i = 0; devices[i]; i++) {
NMDeviceWifi *wifi = NM_DEVICE_WIFI (devices[i]);
WifiListData *wifi_list_data;
int timeout_msec;
if (rescan_cutoff_msec <= _device_wifi_get_last_scan (wifi))
timeout_msec = 0;
else
timeout_msec = 15000;
wifi_list_data = g_slice_new (WifiListData);
*wifi_list_data = (WifiListData) {
.wifi = wifi,
.scan_info = scan_info,
.timeout_id = g_timeout_add (timeout_msec,
wifi_list_scan_timeout,
wifi_list_data),
};
scan_info->pending++;
if (timeout_msec > 0) {
wifi_list_data->last_scan_id = g_signal_connect (wifi,
"notify::" NM_DEVICE_WIFI_LAST_SCAN,
G_CALLBACK (wifi_last_scan_updated),
wifi_list_data),
wifi_list_data->scan_cancellable = g_cancellable_new (),
nm_device_wifi_request_scan_async (wifi, wifi_list_data->scan_cancellable, wifi_list_rescan_cb, wifi_list_data);
}
}
scan_info->devices = g_steal_pointer (&devices);
nmc->should_wait++;
}
static void
activate_update2_cb (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
NMRemoteConnection *remote_con = NM_REMOTE_CONNECTION (source_object);
AddAndActivateInfo *info = user_data;
NmCli *nmc = info->nmc;
gs_unref_variant GVariant *ret = NULL;
GError *error = NULL;
ret = nm_remote_connection_update2_finish (remote_con, res, &error);
if (!ret) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
g_error_free (error);
quit ();
add_and_activate_info_free (info);
return;
}
nm_client_activate_connection_async (nmc->client,
NM_CONNECTION (remote_con),
info->device,
info->specific_object,
NULL,
add_and_activate_cb,
info);
}
static void
save_and_activate_connection (NmCli *nmc,
NMDevice *device,
NMConnection *connection,
gboolean hotspot,
const char *specific_object)
{
AddAndActivateInfo *info;
info = add_and_activate_info_new (nmc, device, hotspot,
!NM_IS_REMOTE_CONNECTION (connection),
specific_object);
if (NM_IS_REMOTE_CONNECTION (connection)) {
nm_remote_connection_update2 (NM_REMOTE_CONNECTION (connection),
nm_connection_to_dbus (connection, NM_CONNECTION_SERIALIZE_ALL),
NM_SETTINGS_UPDATE2_FLAG_BLOCK_AUTOCONNECT,
NULL,
NULL,
activate_update2_cb,
info);
} else {
nm_client_add_and_activate_connection_async (nmc->client,
connection,
info->device,
info->specific_object,
NULL,
add_and_activate_cb,
info);
}
}
static void
do_device_wifi_connect (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device = NULL;
NMAccessPoint *ap = NULL;
NM80211ApFlags ap_flags;
NM80211ApSecurityFlags ap_wpa_flags;
NM80211ApSecurityFlags ap_rsn_flags;
gs_unref_object NMConnection *connection = NULL;
NMSettingConnection *s_con;
NMSettingWireless *s_wifi;
const char *param_user = NULL;
const char *ifname = NULL;
const char *bssid = NULL;
const char *password = NULL;
const char *con_name = NULL;
gboolean private = FALSE;
gboolean hidden = FALSE;
gboolean wep_passphrase = FALSE;
GByteArray *bssid1_arr = NULL;
GByteArray *bssid2_arr = NULL;
gs_free NMDevice **devices = NULL;
int devices_idx;
char *ssid_ask = NULL;
char *passwd_ask = NULL;
const GPtrArray *avail_cons;
gboolean name_match = FALSE;
int i;
/* Set default timeout waiting for operation completion. */
if (nmc->timeout == -1)
nmc->timeout = 90;
devices = nmc_get_devices_sorted (nmc->client);
next_arg (nmc, &argc, &argv, NULL);
/* Get the first compulsory argument (SSID or BSSID) */
if (argc > 0) {
param_user = *argv;
bssid1_arr = nm_utils_hwaddr_atoba (param_user, ETH_ALEN);
if (argc == 1 && nmc->complete)
complete_aps (devices, NULL, param_user, param_user);
next_arg (nmc, &argc, &argv, NULL);
} else {
/* nmc_do_cmd() should not call this with argc=0. */
nm_assert (!nmc->complete);
if (nmc->ask) {
ssid_ask = nmc_readline (&nmc->nmc_config, _("SSID or BSSID: "));
param_user = ssid_ask ?: "";
bssid1_arr = nm_utils_hwaddr_atoba (param_user, ETH_ALEN);
}
if (!ssid_ask) {
g_string_printf (nmc->return_text, _("Error: SSID or BSSID are missing."));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
}
/* Get the rest of the parameters */
while (argc > 0) {
if (argc == 1 && nmc->complete) {
nmc_complete_strings (*argv, "ifname", "bssid", "password", "wep-key-type",
"name", "private", "hidden");
}
if (strcmp (*argv, "ifname") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
ifname = *argv;
if (argc == 1 && nmc->complete)
complete_device (devices, ifname, TRUE);
} else if (strcmp (*argv, "bssid") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
bssid = *argv;
if (argc == 1 && nmc->complete)
complete_aps (devices, NULL, bssid, NULL);
bssid2_arr = nm_utils_hwaddr_atoba (bssid, ETH_ALEN);
if (!bssid2_arr) {
g_string_printf (nmc->return_text, _("Error: bssid argument value '%s' is not a valid BSSID."),
bssid);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
} else if (strcmp (*argv, "password") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
password = *argv;
} else if (strcmp (*argv, "wep-key-type") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "key", "phrase");
if (strcmp (*argv, "key") == 0)
wep_passphrase = FALSE;
else if (strcmp (*argv, "phrase") == 0)
wep_passphrase = TRUE;
else {
g_string_printf (nmc->return_text,
_("Error: wep-key-type argument value '%s' is invalid, use 'key' or 'phrase'."),
*argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
} else if (strcmp (*argv, "name") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
con_name = *argv;
} else if (strcmp (*argv, "private") == 0) {
GError *err_tmp = NULL;
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
if (argc == 1 && nmc->complete)
nmc_complete_bool (*argv);
if (!nmc_string_to_bool (*argv, &private, &err_tmp)) {
g_string_printf (nmc->return_text, _("Error: %s: %s."), *(argv-1), err_tmp->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
g_clear_error (&err_tmp);
goto finish;
}
} else if (strcmp (*argv, "hidden") == 0) {
GError *err_tmp = NULL;
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
if (argc == 1 && nmc->complete)
nmc_complete_bool (*argv);
if (!nmc_string_to_bool (*argv, &hidden, &err_tmp)) {
g_string_printf (nmc->return_text, _("Error: %s: %s."), *(argv-1), err_tmp->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
g_clear_error (&err_tmp);
goto finish;
}
} else if (!nmc->complete) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
next_arg (nmc, &argc, &argv, NULL);
}
if (nmc->complete)
goto finish;
/* Verify SSID/BSSID parameters */
if (bssid1_arr && bssid2_arr && memcmp (bssid1_arr->data, bssid2_arr->data, ETH_ALEN)) {
g_string_printf (nmc->return_text, _("Error: BSSID to connect to (%s) differs from bssid argument (%s)."),
param_user, bssid);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
if (!bssid1_arr && strlen (param_user) > 32) {
g_string_printf (nmc->return_text, _("Error: Parameter '%s' is neither SSID nor BSSID."), param_user);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
goto finish;
}
/* Find a device to activate the connection on */
devices_idx = 0;
device = find_wifi_device_by_iface (devices, ifname, &devices_idx);
if (!device) {
if (ifname)
g_string_printf (nmc->return_text, _("Error: Device '%s' is not a Wi-Fi device."), ifname);
else
g_string_printf (nmc->return_text, _("Error: No Wi-Fi device found."));
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
goto finish;
}
/* For hidden SSID first scan it so that NM learns about the AP */
if (hidden) {
GVariantBuilder builder, array_builder;
GVariant *options;
GError *scan_err = NULL;
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_init (&array_builder, G_VARIANT_TYPE ("aay"));
g_variant_builder_add (&array_builder, "@ay",
g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, param_user, strlen (param_user), 1));
g_variant_builder_add (&builder, "{sv}", "ssids", g_variant_builder_end (&array_builder));
options = g_variant_builder_end (&builder);
nm_device_wifi_request_scan_options (NM_DEVICE_WIFI (device), options, NULL, &scan_err);
if (scan_err) {
g_string_printf (nmc->return_text, _("Error: Failed to scan hidden SSID: %s."),
scan_err->message);
g_clear_error (&scan_err);
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
goto finish;
}
}
/* Find an AP to connect to */
ap = find_ap_on_device (device, bssid1_arr ? param_user : bssid,
bssid1_arr ? NULL : param_user, FALSE);
if (!ap && !ifname) {
NMDevice *dev;
/* AP not found, ifname was not specified, so try finding the AP on another device. */
while ((dev = find_wifi_device_by_iface (devices, NULL, &devices_idx)) != NULL) {
ap = find_ap_on_device (dev, bssid1_arr ? param_user : bssid,
bssid1_arr ? NULL : param_user, FALSE);
if (ap) {
device = dev;
break;
}
}
}
if (!ap) {
if (!bssid1_arr)
g_string_printf (nmc->return_text, _("Error: No network with SSID '%s' found."), param_user);
else
g_string_printf (nmc->return_text, _("Error: No access point with BSSID '%s' found."), param_user);
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
goto finish;
}
avail_cons = nm_device_get_available_connections (device);
for (i = 0; i < avail_cons->len; i++) {
NMConnection *avail_con = g_ptr_array_index (avail_cons, i);
const char *id = nm_connection_get_id (NM_CONNECTION (avail_con));
if (con_name) {
if (!id || strcmp (id, con_name))
continue;
name_match = TRUE;
}
if (nm_access_point_connection_valid (ap, NM_CONNECTION (avail_con))) {
/* ap has been checked against bssid1, bssid2 and the ssid
* and now avail_con has been checked against ap.
*/
connection = g_object_ref (avail_con);
break;
}
}
if (name_match && !connection) {
g_string_printf (nmc->return_text, _("Error: Connection '%s' exists but properties don't match."), con_name);
nmc->return_value = NMC_RESULT_ERROR_NOT_FOUND;
goto finish;
}
if (!connection) {
/* If there are some connection data from user, create a connection and
* fill them into proper settings. */
if (con_name || private || bssid2_arr || hidden)
connection = nm_simple_connection_new ();
if (con_name || private) {
s_con = (NMSettingConnection *) nm_setting_connection_new ();
nm_connection_add_setting (connection, NM_SETTING (s_con));
/* Set user provided connection name */
if (con_name)
g_object_set (s_con, NM_SETTING_CONNECTION_ID, con_name, NULL);
/* Connection will only be visible to this user when 'private' is specified */
if (private)
nm_setting_connection_add_permission (s_con, "user", g_get_user_name (), NULL);
}
if (bssid2_arr || hidden) {
s_wifi = (NMSettingWireless *) nm_setting_wireless_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wifi));
/* 'bssid' parameter is used to restrict the connection only to the BSSID */
if (bssid2_arr)
g_object_set (s_wifi, NM_SETTING_WIRELESS_BSSID, bssid2_arr, NULL);
/* 'hidden' parameter is used to indicate that SSID is not broadcasted */
if (hidden) {
GBytes *ssid = g_bytes_new (param_user, strlen (param_user));
g_object_set (s_wifi,
NM_SETTING_WIRELESS_SSID, ssid,
NM_SETTING_WIRELESS_HIDDEN, hidden,
NULL);
g_bytes_unref (ssid);
/* Warn when the provided AP identifier looks like BSSID instead of SSID */
if (bssid1_arr)
g_printerr (_("Warning: '%s' should be SSID for hidden APs; but it looks like a BSSID.\n"),
param_user);
}
}
}
/* handle password */
ap_flags = nm_access_point_get_flags (ap);
ap_wpa_flags = nm_access_point_get_wpa_flags (ap);
ap_rsn_flags = nm_access_point_get_rsn_flags (ap);
/* Set password for WEP or WPA-PSK. */
if ( (ap_flags & NM_802_11_AP_FLAGS_PRIVACY)
|| ( ap_wpa_flags != NM_802_11_AP_SEC_NONE
&& !NM_FLAGS_ANY (ap_wpa_flags, NM_802_11_AP_SEC_KEY_MGMT_OWE |
NM_802_11_AP_SEC_KEY_MGMT_OWE_TM))
|| ( ap_rsn_flags != NM_802_11_AP_SEC_NONE
&& !NM_FLAGS_ANY (ap_rsn_flags, NM_802_11_AP_SEC_KEY_MGMT_OWE |
NM_802_11_AP_SEC_KEY_MGMT_OWE_TM))) {
const char *con_password = NULL;
NMSettingWirelessSecurity *s_wsec = NULL;
if (connection) {
s_wsec = nm_connection_get_setting_wireless_security (connection);
if (s_wsec) {
if (ap_wpa_flags == NM_802_11_AP_SEC_NONE && ap_rsn_flags == NM_802_11_AP_SEC_NONE) {
/* WEP */
con_password = nm_setting_wireless_security_get_wep_key (s_wsec, 0);
} else if ( (ap_wpa_flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
|| (ap_rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
|| (ap_rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_SAE)) {
/* WPA PSK */
con_password = nm_setting_wireless_security_get_psk (s_wsec);
}
}
}
/* Ask for missing password when one is expected and '--ask' is used */
if (!password && !con_password && nmc->ask) {
password = passwd_ask = nmc_readline_echo (&nmc->nmc_config,
nmc->nmc_config.show_secrets,
_("Password: "));
}
if (password) {
if (!connection)
connection = nm_simple_connection_new ();
if (!s_wsec) {
s_wsec = (NMSettingWirelessSecurity *) nm_setting_wireless_security_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wsec));
}
if (ap_wpa_flags == NM_802_11_AP_SEC_NONE && ap_rsn_flags == NM_802_11_AP_SEC_NONE) {
/* WEP */
nm_setting_wireless_security_set_wep_key (s_wsec, 0, password);
g_object_set (G_OBJECT (s_wsec),
NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE,
wep_passphrase ? NM_WEP_KEY_TYPE_PASSPHRASE: NM_WEP_KEY_TYPE_KEY,
NULL);
} else if ( (ap_wpa_flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
|| (ap_rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_PSK)
|| (ap_rsn_flags & NM_802_11_AP_SEC_KEY_MGMT_SAE)) {
/* WPA PSK */
g_object_set (s_wsec, NM_SETTING_WIRELESS_SECURITY_PSK, password, NULL);
}
}
}
// FIXME: Creating WPA-Enterprise connections is not supported yet.
// We are not able to determine and fill all the parameters for
// 802.1X authentication automatically without user providing
// the data. Adding nmcli options for the 8021x setting would
// clutter the command. However, that could be solved later by
// implementing add/edit connections support for nmcli.
/* nowait_flag indicates user input. should_wait says whether quit in start().
* We have to delay exit after add_and_activate_cb() is called, even if
* the user doesn't want to wait, in order to give NM time to check our
* permissions. */
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
save_and_activate_connection (nmc, device, connection, FALSE,
nm_object_get_path (NM_OBJECT (ap)));
finish:
if (bssid1_arr)
g_byte_array_free (bssid1_arr, TRUE);
if (bssid2_arr)
g_byte_array_free (bssid2_arr, TRUE);
g_free (ssid_ask);
nm_free_secret (passwd_ask);
}
static GBytes *
generate_ssid_for_hotspot (void)
{
GBytes *ssid_bytes;
char *ssid = NULL;
ssid = g_strdup_printf ("Hotspot-%s", g_get_host_name ());
if (strlen (ssid) > 32)
ssid[32] = '\0';
ssid_bytes = g_bytes_new (ssid, strlen (ssid));
g_free (ssid);
return ssid_bytes;
}
#define WPA_PASSKEY_SIZE 8
static void
generate_wpa_key (char *key, size_t len)
{
guint i;
g_return_if_fail (key);
g_return_if_fail (len > WPA_PASSKEY_SIZE);
/* generate a 8-chars ASCII WPA key */
for (i = 0; i < WPA_PASSKEY_SIZE; i++) {
int c;
c = g_random_int_range (33, 126);
/* too many non alphanumeric characters are hard to remember for humans */
while (!g_ascii_isalnum (c))
c = g_random_int_range (33, 126);
key[i] = (char) c;
}
key[WPA_PASSKEY_SIZE] = '\0';
}
static void
generate_wep_key (char *key, size_t len)
{
int i;
const char *hexdigits = "0123456789abcdef";
g_return_if_fail (key);
g_return_if_fail (len > 10);
/* generate a 10-digit hex WEP key */
for (i = 0; i < 10; i++) {
int digit;
digit = g_random_int_range (0, 16);
key[i] = hexdigits[digit];
}
key[10] = '\0';
}
static gboolean
set_wireless_security_for_hotspot (NMSettingWirelessSecurity *s_wsec,
const char *wifi_mode,
NMDeviceWifiCapabilities caps,
const char *password,
gboolean show_password,
GError **error)
{
char generated_key[11];
const char *key;
const char *key_mgmt;
if (g_strcmp0 (wifi_mode, NM_SETTING_WIRELESS_MODE_AP) == 0) {
if (caps & NM_WIFI_DEVICE_CAP_RSN) {
nm_setting_wireless_security_add_proto (s_wsec, "rsn");
nm_setting_wireless_security_add_pairwise (s_wsec, "ccmp");
nm_setting_wireless_security_add_group (s_wsec, "ccmp");
key_mgmt = "wpa-psk";
} else if (caps & NM_WIFI_DEVICE_CAP_WPA) {
nm_setting_wireless_security_add_proto (s_wsec, "wpa");
nm_setting_wireless_security_add_pairwise (s_wsec, "tkip");
nm_setting_wireless_security_add_group (s_wsec, "tkip");
key_mgmt = "wpa-psk";
} else
key_mgmt = "none";
} else
key_mgmt = "none";
if (g_strcmp0 (key_mgmt, "wpa-psk") == 0) {
/* use WPA */
if (password) {
if (!nm_utils_wpa_psk_valid (password)) {
g_set_error (error, NMCLI_ERROR, 0, _("'%s' is not valid WPA PSK"), password);
return FALSE;
}
key = password;
} else {
generate_wpa_key (generated_key, sizeof (generated_key));
key = generated_key;
}
g_object_set (s_wsec,
NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, key_mgmt,
NM_SETTING_WIRELESS_SECURITY_PSK, key,
NULL);
} else {
/* use WEP */
if (password) {
if (!nm_utils_wep_key_valid (password, NM_WEP_KEY_TYPE_KEY)) {
g_set_error (error, NMCLI_ERROR, 0,
_("'%s' is not valid WEP key (it should be 5 or 13 ASCII chars)"),
password);
return FALSE;
}
key = password;
} else {
generate_wep_key (generated_key, sizeof (generated_key));
key = generated_key;
}
g_object_set (s_wsec,
NM_SETTING_WIRELESS_SECURITY_KEY_MGMT, key_mgmt,
NM_SETTING_WIRELESS_SECURITY_WEP_KEY0, key,
NM_SETTING_WIRELESS_SECURITY_WEP_KEY_TYPE, NM_WEP_KEY_TYPE_KEY,
NULL);
}
if (show_password)
g_print (_("Hotspot password: %s\n"), key);
return TRUE;
}
static NMConnection *
find_hotspot_conn (NMDevice *device,
const GPtrArray *connections,
const char *con_name,
GBytes *ssid_bytes,
const char *wifi_mode,
const char *band,
gint64 channel_int)
{
NMConnection *connection;
NMSettingWireless *s_wifi;
int i;
for (i = 0; i < connections->len; i++) {
connection = NM_CONNECTION (connections->pdata[i]);
s_wifi = nm_connection_get_setting_wireless (connection);
if (!s_wifi)
continue;
if ( channel_int != -1
&& nm_setting_wireless_get_channel (s_wifi) != channel_int)
continue;
if (g_strcmp0 (nm_setting_wireless_get_mode (s_wifi), wifi_mode) != 0)
continue;
if (band && g_strcmp0 (nm_setting_wireless_get_band (s_wifi), band) != 0)
continue;
if (ssid_bytes && !g_bytes_equal (nm_setting_wireless_get_ssid (s_wifi), ssid_bytes))
continue;
if (!nm_device_connection_compatible (device, connection, NULL))
continue;
return g_object_ref (connection);
}
return NULL;
}
static NMConnection *
create_hotspot_conn (const GPtrArray *connections,
const char *con_name,
GBytes *ssid_bytes,
const char *wifi_mode,
const char *band,
gint64 channel_int)
{
char *default_name = NULL;
NMConnection *connection;
NMSettingConnection *s_con;
NMSettingWireless *s_wifi;
NMSettingWirelessSecurity *s_wsec;
NMSettingIPConfig *s_ip4, *s_ip6;
NMSettingProxy *s_proxy;
connection = nm_simple_connection_new ();
s_con = (NMSettingConnection *) nm_setting_connection_new ();
nm_connection_add_setting (connection, NM_SETTING (s_con));
if (!con_name)
con_name = default_name = nmc_unique_connection_name (connections, "Hotspot");
g_object_set (s_con,
NM_SETTING_CONNECTION_ID, con_name,
NM_SETTING_CONNECTION_AUTOCONNECT, FALSE,
NULL);
g_free (default_name);
s_wifi = (NMSettingWireless *) nm_setting_wireless_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wifi));
g_object_set (s_wifi, NM_SETTING_WIRELESS_MODE, wifi_mode,
NM_SETTING_WIRELESS_SSID, ssid_bytes,
NULL);
if (channel_int != -1) {
g_object_set (s_wifi,
NM_SETTING_WIRELESS_CHANNEL, (guint32) channel_int,
NM_SETTING_WIRELESS_BAND, band,
NULL);
}
s_wsec = (NMSettingWirelessSecurity *) nm_setting_wireless_security_new ();
nm_connection_add_setting (connection, NM_SETTING (s_wsec));
s_ip4 = (NMSettingIPConfig *) nm_setting_ip4_config_new ();
nm_connection_add_setting (connection, NM_SETTING (s_ip4));
g_object_set (s_ip4, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_SHARED, NULL);
s_ip6 = (NMSettingIPConfig *) nm_setting_ip6_config_new ();
nm_connection_add_setting (connection, NM_SETTING (s_ip6));
g_object_set (s_ip6, NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_IGNORE, NULL);
s_proxy = (NMSettingProxy *) nm_setting_proxy_new ();
nm_connection_add_setting (connection, NM_SETTING (s_proxy));
g_object_set (s_proxy, NM_SETTING_PROXY_METHOD, (int) NM_SETTING_PROXY_METHOD_NONE, NULL);
return connection;
}
static void
do_device_wifi_hotspot (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
const char *ifname = NULL;
const char *con_name = NULL;
gs_unref_bytes GBytes *ssid_bytes = NULL;
const char *wifi_mode;
const char *band = NULL;
const char *channel = NULL;
gint64 channel_int = -1;
const char *password = NULL;
gboolean show_password = FALSE;
NMDevice *device = NULL;
gs_free NMDevice **devices = NULL;
NMDeviceWifiCapabilities caps;
gs_unref_object NMConnection *connection = NULL;
const GPtrArray *connections;
NMSettingWirelessSecurity *s_wsec;
GError *error = NULL;
/* Set default timeout waiting for operation completion. */
if (nmc->timeout == -1)
nmc->timeout = 60;
devices = nmc_get_devices_sorted (nmc->client);
next_arg (nmc, &argc, &argv, NULL);
while (argc > 0) {
if (argc == 1 && nmc->complete) {
nmc_complete_strings (*argv, "ifname", "con-name", "ssid", "band",
"channel", "password");
}
if (strcmp (*argv, "ifname") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ifname = *argv;
if (argc == 1 && nmc->complete)
complete_device (devices, ifname, TRUE);
} else if (strcmp (*argv, "con-name") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
con_name = *argv;
} else if (strcmp (*argv, "ssid") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (strlen (*argv) > 32) {
g_string_printf (nmc->return_text, _("Error: ssid is too long."));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ssid_bytes = g_bytes_new (*argv, strlen (*argv));
} else if (strcmp (*argv, "band") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
band = *argv;
if (argc == 1 && nmc->complete)
nmc_complete_strings (band, "a", "bg");
if (strcmp (band, "a") && strcmp (band, "bg")) {
g_string_printf (nmc->return_text, _("Error: band argument value '%s' is invalid; use 'a' or 'bg'."),
band);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
} else if (strcmp (*argv, "channel") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
channel = *argv;
} else if (strcmp (*argv, "password") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
password = *argv;
/* --show-password is deprecated in favour of global --show-secrets option */
/* Keep it here for backwards compatibility */
} else if (nmc_arg_is_option (*argv, "show-password")) {
show_password = TRUE;
} else {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
next_arg (nmc, &argc, &argv, NULL);
}
show_password = nmc->nmc_config.show_secrets || show_password;
if (nmc->complete)
return;
/* Verify band and channel parameters */
if (!channel) {
if (g_strcmp0 (band, "bg") == 0)
channel = "1";
if (g_strcmp0 (band, "a") == 0)
channel = "7";
}
if (channel) {
unsigned long int value;
if (!band) {
g_string_printf (nmc->return_text, _("Error: channel requires band too."));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if ( !nmc_string_to_uint (channel, TRUE, 1, 5825, &value)
|| !nm_utils_wifi_is_channel_valid (value, band)) {
g_string_printf (nmc->return_text, _("Error: channel '%s' not valid for band '%s'."),
channel, band);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
channel_int = value;
}
/* Find Wi-Fi device. When no ifname is provided, the first Wi-Fi is used. */
device = find_wifi_device_by_iface (devices, ifname, NULL);
if (!device) {
if (ifname)
g_string_printf (nmc->return_text, _("Error: Device '%s' is not a Wi-Fi device."), ifname);
else
g_string_printf (nmc->return_text, _("Error: No Wi-Fi device found."));
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
/* Check device supported mode */
caps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (device));
if (caps & NM_WIFI_DEVICE_CAP_AP)
wifi_mode = NM_SETTING_WIRELESS_MODE_AP;
else if (caps & NM_WIFI_DEVICE_CAP_ADHOC)
wifi_mode = NM_SETTING_WIRELESS_MODE_ADHOC;
else {
g_string_printf (nmc->return_text, _("Error: Device '%s' supports neither AP nor Ad-Hoc mode."),
nm_device_get_iface (device));
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
connections = nm_client_get_connections (nmc->client);
connection = find_hotspot_conn (device, connections, con_name, ssid_bytes,
wifi_mode, band, channel_int);
if (!connection) {
/* Create a connection with appropriate parameters */
if (!ssid_bytes)
ssid_bytes = generate_ssid_for_hotspot ();
connection = create_hotspot_conn (connections, con_name, ssid_bytes,
wifi_mode, band, channel_int);
}
if (password || !NM_IS_REMOTE_CONNECTION (connection)) {
s_wsec = nm_connection_get_setting_wireless_security (connection);
g_return_if_fail (s_wsec);
if (!set_wireless_security_for_hotspot (s_wsec, wifi_mode, caps, password, show_password, &error)) {
g_string_printf (nmc->return_text, _("Error: Invalid 'password': %s."), error->message);
g_clear_error (&error);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
}
/* Activate the connection now */
nmc->nowait_flag = (nmc->timeout == 0);
nmc->should_wait++;
save_and_activate_connection (nmc, device, connection, TRUE, NULL);
}
static void
request_rescan_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NmCli *nmc = (NmCli *) user_data;
GError *error = NULL;
nm_device_wifi_request_scan_finish (NM_DEVICE_WIFI (object), result, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
g_error_free (error);
}
quit ();
}
static void
do_device_wifi_rescan (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device;
const char *ifname = NULL;
gs_unref_ptrarray GPtrArray *ssids = NULL;
gs_free NMDevice **devices = NULL;
GVariantBuilder builder, array_builder;
GVariant *options;
int i;
ssids = g_ptr_array_new ();
devices = nmc_get_devices_sorted (nmc->client);
next_arg (nmc, &argc, &argv, NULL);
/* Get the parameters */
while (argc > 0) {
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "ifname", "ssid");
if (strcmp (*argv, "ifname") == 0) {
if (ifname) {
g_string_printf (nmc->return_text, _("Error: '%s' cannot repeat."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ifname = *argv;
if (argc == 1 && nmc->complete)
complete_device (devices, ifname, TRUE);
} else if (strcmp (*argv, "ssid") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
g_ptr_array_add (ssids, (gpointer) *argv);
} else if (!nmc->complete) {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
next_arg (nmc, &argc, &argv, NULL);
}
if (nmc->complete)
return;
/* Find Wi-Fi device to scan on. When no ifname is provided, the first Wi-Fi is used. */
device = find_wifi_device_by_iface (devices, ifname, NULL);
if (!device) {
if (ifname)
g_string_printf (nmc->return_text, _("Error: Device '%s' is not a Wi-Fi device."), ifname);
else
g_string_printf (nmc->return_text, _("Error: No Wi-Fi device found."));
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
if (ssids->len) {
g_variant_builder_init (&builder, G_VARIANT_TYPE_VARDICT);
g_variant_builder_init (&array_builder, G_VARIANT_TYPE ("aay"));
for (i = 0; i < ssids->len; i++) {
const char *ssid = g_ptr_array_index (ssids, i);
g_variant_builder_add (&array_builder, "@ay",
g_variant_new_fixed_array (G_VARIANT_TYPE_BYTE, ssid, strlen (ssid), 1));
}
g_variant_builder_add (&builder, "{sv}", "ssids", g_variant_builder_end (&array_builder));
options = g_variant_builder_end (&builder);
nm_device_wifi_request_scan_options_async (NM_DEVICE_WIFI (device), options,
NULL, request_rescan_cb, nmc);
} else
nm_device_wifi_request_scan_async (NM_DEVICE_WIFI (device),
NULL, request_rescan_cb, nmc);
nmc->should_wait++;
}
static void
string_append_mecard (GString *string, const char *tag, const char *text)
{
const char *p;
bool is_hex = TRUE;
int start;
if (!text)
return;
g_string_append (string, tag);
start = string->len;
for (p = text; *p; p++) {
if (!g_ascii_isxdigit (*p))
is_hex = FALSE;
if (strchr ("\\\":;,", *p))
g_string_append_c (string, '\\');
g_string_append_c (string, *p);
}
if (is_hex) {
g_string_insert_c (string, start, '\"');
g_string_append_c (string, '\"');
}
g_string_append_c (string, ';');
}
static void
print_wifi_connection (const NmcConfig *nmc_config, NMConnection *connection)
{
NMSettingWireless *s_wireless;
NMSettingWirelessSecurity *s_wsec;
const char *key_mgmt = NULL;
const char *psk = NULL;
const char *type = NULL;
GBytes *ssid_bytes;
char *ssid;
GString *string;
s_wireless = nm_connection_get_setting_wireless (connection);
g_return_if_fail (s_wireless);
ssid_bytes = nm_setting_wireless_get_ssid (s_wireless);
g_return_if_fail (ssid_bytes);
ssid = nm_utils_ssid_to_utf8 (g_bytes_get_data (ssid_bytes, NULL),
g_bytes_get_size (ssid_bytes));
g_return_if_fail (ssid);
g_print ("SSID: %s\n", ssid);
string = g_string_sized_new (64);
g_string_append (string, "WIFI:");
s_wsec = nm_connection_get_setting_wireless_security (connection);
if (s_wsec) {
key_mgmt = nm_setting_wireless_security_get_key_mgmt (s_wsec);
psk = nm_setting_wireless_security_get_psk (s_wsec);
}
if (key_mgmt == NULL) {
type = "nopass";
g_print ("%s: %s\n", _("Security"), _("None"));
} else if ( strcmp (key_mgmt, "none") == 0
|| strcmp (key_mgmt, "ieee8021x") == 0) {
type = "WEP";
g_print ("%s: WEP\n", _("Security"));
} else if ( strcmp (key_mgmt, "wpa-none") == 0
|| strcmp (key_mgmt, "wpa-psk") == 0
|| strcmp (key_mgmt, "sae") == 0) {
type = "WPA";
g_print ("%s: WPA\n", _("Security"));
} else if ( strcmp (key_mgmt, "owe") == 0) {
type = "nopass";
g_print ("%s: OWE\n", _("Security"));
}
if (psk)
g_print ("%s: %s\n", _("Password"), psk);
string_append_mecard(string, "T:", type);
string_append_mecard(string, "S:", ssid);
string_append_mecard(string, "P:", psk);
if (nm_setting_wireless_get_hidden (s_wireless))
g_string_append (string, "H:true;");
g_string_append_c (string, ';');
if (nmc_config->use_colors)
nmc_print_qrcode (string->str);
g_string_free (string, TRUE);
g_print ("\n");
}
static gboolean
wifi_show_device (const NmcConfig *nmc_config, NMDevice *device, GError **error)
{
NMActiveConnection *active_conn;
gs_unref_object NMConnection *connection = NULL;
gs_unref_variant GVariant *secrets = NULL;
if (!NM_IS_DEVICE_WIFI (device)) {
g_set_error (error, NMCLI_ERROR, 0,
_("Error: Device '%s' is not a Wi-Fi device."),
nm_device_get_iface (device));
return FALSE;
}
connection = nm_device_get_applied_connection (device, 0, NULL, NULL, error);
if (!connection)
return FALSE;
active_conn = nm_device_get_active_connection (device);
if (!active_conn) {
g_set_error (error, NMCLI_ERROR, 0,
_("no active connection on device '%s'"),
nm_device_get_iface (device));
return FALSE;
}
secrets = nm_remote_connection_get_secrets (nm_active_connection_get_connection (active_conn),
NM_SETTING_WIRELESS_SECURITY_SETTING_NAME,
NULL,
NULL);
if (secrets && !nm_connection_update_secrets (connection,
NM_SETTING_WIRELESS_SECURITY_SETTING_NAME,
secrets,
error)) {
return FALSE;
}
print_wifi_connection (nmc_config, connection);
return TRUE;
}
static void
do_device_wifi_show_password (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
const char *ifname = NULL;
gs_free NMDevice **devices = NULL;
gs_free_error GError *error = NULL;
gboolean found = FALSE;
int i;
devices = nmc_get_devices_sorted (nmc->client);
next_arg (nmc, &argc, &argv, NULL);
while (argc > 0) {
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "ifname");
if (strcmp (*argv, "ifname") == 0) {
if (ifname) {
g_string_printf (nmc->return_text,
_("Error: '%s' cannot repeat."),
*(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text,
_("Error: %s argument is missing."),
*(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
ifname = *argv;
if (argc == 1 && nmc->complete)
complete_device (devices, ifname, TRUE);
} else if (!nmc->complete) {
g_string_printf (nmc->return_text,
_("Error: invalid extra argument '%s'."),
*argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
next_arg (nmc, &argc, &argv, NULL);
}
if (nmc->complete)
return;
for (i = 0; devices[i]; i++) {
if (ifname && g_strcmp0 (nm_device_get_iface (devices[i]), ifname) != 0)
continue;
if (wifi_show_device (&nmc->nmc_config, devices[i], &error)) {
found = TRUE;
} else {
if (ifname) {
g_string_printf (nmc->return_text,
_("%s"), error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
g_clear_error (&error);
}
if (ifname)
break;
}
if (!found) {
g_string_printf (nmc->return_text,
_("Error: No Wi-Fi device found."));
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
return;
}
}
static NMCCommand device_wifi_cmds[] = {
{ "list", do_device_wifi_list, NULL, TRUE, TRUE },
{ "connect", do_device_wifi_connect, NULL, TRUE, TRUE },
{ "hotspot", do_device_wifi_hotspot, NULL, TRUE, TRUE },
{ "rescan", do_device_wifi_rescan, NULL, TRUE, TRUE },
{ "show-password", do_device_wifi_show_password, NULL, TRUE, TRUE },
{ NULL, do_device_wifi_list, NULL, TRUE, TRUE },
};
static void
do_device_wifi (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
next_arg (nmc, &argc, &argv, NULL);
nmc_do_cmd (nmc, device_wifi_cmds, *argv, argc, argv);
}
static int
show_device_lldp_list (NMDevice *device, NmCli *nmc, const char *fields_str, int *counter)
{
const NMMetaAbstractInfo *const*tmpl;
NmcOutputField *arr;
GPtrArray *neighbors;
const char *str;
int i;
NMC_OUTPUT_DATA_DEFINE_SCOPED (out);
gs_free char *header_name = NULL;
neighbors = nm_device_get_lldp_neighbors (device);
if (!neighbors || !neighbors->len)
return 0;
tmpl = (const NMMetaAbstractInfo *const*) nmc_fields_dev_lldp_list;
/* Main header name */
header_name = construct_header_name (_("Device LLDP neighbors"),
nm_device_get_iface (device));
out_indices = parse_output_fields (fields_str, (const NMMetaAbstractInfo *const*) nmc_fields_dev_lldp_list, FALSE, NULL, NULL);
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (out.output_data, arr);
for (i = 0; i < neighbors->len; i++) {
NMLldpNeighbor *neighbor = neighbors->pdata[i];
guint value;
arr = nmc_dup_fields_array (tmpl, NMC_OF_FLAG_SECTION_PREFIX);
set_val_str (arr, 0, g_strdup_printf ("NEIGHBOR[%d]", (*counter)++));
set_val_strc (arr, 1, nm_device_get_iface (device));
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_CHASSIS_ID, &str))
set_val_strc (arr, 2, str);
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_PORT_ID, &str))
set_val_strc (arr, 3, str);
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_PORT_DESCRIPTION, &str))
set_val_strc (arr, 4, str);
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_SYSTEM_NAME, &str))
set_val_strc (arr, 5, str);
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_SYSTEM_DESCRIPTION, &str))
set_val_strc (arr, 6, str);
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_SYSTEM_CAPABILITIES, &value)) {
gs_free char *tmp = NULL;
set_val_str (arr, 7, g_strdup_printf ("%u (%s)", value, (tmp = nmc_parse_lldp_capabilities (value))));
}
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_IEEE_802_1_PVID, &value))
set_val_str (arr, 8, nm_strdup_int (value));
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_IEEE_802_1_PPVID, &value))
set_val_str (arr, 9, nm_strdup_int (value));
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_IEEE_802_1_PPVID_FLAGS, &value))
set_val_str (arr, 10, nm_strdup_int (value));
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_IEEE_802_1_VID, &value))
set_val_str (arr, 11, nm_strdup_int (value));
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_IEEE_802_1_VLAN_NAME, &str))
set_val_strc (arr, 12, str);
if (nm_lldp_neighbor_get_attr_string_value (neighbor, NM_LLDP_ATTR_DESTINATION, &str))
set_val_strc (arr, 13, str);
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_CHASSIS_ID_TYPE, &value))
set_val_str (arr, 14, nm_strdup_int (value));
if (nm_lldp_neighbor_get_attr_uint_value (neighbor, NM_LLDP_ATTR_PORT_ID_TYPE, &value))
set_val_str (arr, 15, nm_strdup_int (value));
g_ptr_array_add (out.output_data, arr);
}
print_data_prepare_width (out.output_data);
print_data (&nmc->nmc_config, &nmc->pager_data, out_indices, header_name, 0, &out);
return neighbors->len;
}
static void
do_device_lldp_list (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
NMDevice *device = NULL;
gs_free_error GError *error = NULL;
const char *fields_str = NULL;
int counter = 0;
gs_unref_array GArray *out_indices = NULL;
next_arg (nmc, &argc, &argv, NULL);
while (argc > 0) {
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "ifname");
if (strcmp (*argv, "ifname") == 0) {
argc--;
argv++;
if (!argc) {
g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *(argv-1));
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
device = get_device (nmc, &argc, &argv, &error);
if (!device) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = error->code;
return;
}
} else {
g_string_printf (nmc->return_text, _("Error: invalid extra argument '%s'."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
next_arg (nmc, &argc, &argv, NULL);
}
if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "common") == 0)
fields_str = NMC_FIELDS_DEV_LLDP_LIST_COMMON;
else if (!nmc->required_fields || g_ascii_strcasecmp (nmc->required_fields, "all") == 0) {
/* pass */
} else
fields_str = nmc->required_fields;
out_indices = parse_output_fields (fields_str, (const NMMetaAbstractInfo *const*) nmc_fields_dev_lldp_list, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: 'device lldp list': %s"), error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return;
}
if (nmc->complete)
return;
if (device) {
show_device_lldp_list (device, nmc, fields_str, &counter);
} else {
gs_free NMDevice **devices = nmc_get_devices_sorted (nmc->client);
guint i;
for (i = 0; devices[i]; i++)
show_device_lldp_list (devices[i], nmc, fields_str, &counter);
}
}
static NMCCommand device_lldp_cmds[] = {
{ "list", do_device_lldp_list, NULL, TRUE, TRUE },
{ NULL, do_device_lldp_list, NULL, TRUE, TRUE },
};
static void
do_device_lldp (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
if (!nmc->mode_specified)
nmc->nmc_config_mutable.multiline_output = TRUE; /* multiline mode is default for 'device lldp' */
next_arg (nmc, &argc, &argv, NULL);
nmc_do_cmd (nmc, device_lldp_cmds, *argv, argc, argv);
}
static gboolean
is_single_word (const char* line)
{
size_t n1, n2, n3;
n1 = strspn (line, " \t");
n2 = strcspn (line+n1, " \t\0") + n1;
n3 = strspn (line+n2, " \t");
if (n3 == 0)
return TRUE;
else
return FALSE;
}
static char **
nmcli_device_tab_completion (const char *text, int start, int end)
{
char **match_array = NULL;
rl_compentry_func_t *generator_func = NULL;
/* Disable readline's default filename completion */
rl_attempted_completion_over = 1;
if (g_strcmp0 (rl_prompt, PROMPT_INTERFACE) == 0) {
/* Disable appending space after completion */
rl_completion_append_character = '\0';
if (!is_single_word (rl_line_buffer))
return NULL;
generator_func = nmc_rl_gen_func_ifnames;
} else if (g_strcmp0 (rl_prompt, PROMPT_INTERFACES) == 0) {
generator_func = nmc_rl_gen_func_ifnames;
}
if (generator_func)
match_array = rl_completion_matches (text, generator_func);
return match_array;
}
void
nmc_command_func_device (const NMCCommand *cmd, NmCli *nmc, int argc, const char *const*argv)
{
static const NMCCommand cmds[] = {
{ "status", do_devices_status, usage_device_status, TRUE, TRUE },
{ "show", do_device_show, usage_device_show, TRUE, TRUE },
{ "connect", do_device_connect, usage_device_connect, TRUE, TRUE },
{ "reapply", do_device_reapply, usage_device_reapply, TRUE, TRUE },
{ "disconnect", do_devices_disconnect, usage_device_disconnect, TRUE, TRUE },
{ "delete", do_devices_delete, usage_device_delete, TRUE, TRUE },
{ "set", do_device_set, usage_device_set, TRUE, TRUE },
{ "monitor", do_devices_monitor, usage_device_monitor, TRUE, TRUE },
{ "wifi", do_device_wifi, usage_device_wifi, FALSE, FALSE },
{ "lldp", do_device_lldp, usage_device_lldp, FALSE, FALSE },
{ "modify", do_device_modify, usage_device_modify, TRUE, TRUE },
{ NULL, do_devices_status, usage, TRUE, TRUE },
};
next_arg (nmc, &argc, &argv, NULL);
nmc_start_polkit_agent_start_try (nmc);
rl_attempted_completion_function = (rl_completion_func_t *) nmcli_device_tab_completion;
nmc_do_cmd (nmc, cmds, *argv, argc, argv);
}
void
monitor_devices (NmCli *nmc)
{
do_devices_monitor (NULL, nmc, 0, NULL);
}