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70c768901b66cd14188c4def5470cd16b91c40ae
NetworkManager/clients/cli/general.c
Lubomir Rintel 81cd300108 cli/general: avoid chopping off the last letter of master device name 
...when "nmcli" is called without argument and the master device is the last
entry printed.
2017-03-16 17:11:58 +01:00

1380 lines
41 KiB
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/* nmcli - command-line tool to control NetworkManager
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Copyright 2010 - 2015 Red Hat, Inc.
*/
#include "nm-default.h"
#include <string.h>
#include <stdlib.h>
#include "polkit-agent.h"
#include "utils.h"
#include "common.h"
#include "general.h"
#include "common.h"
#include "nm-common-macros.h"
#include "devices.h"
#include "connections.h"
/* Available fields for 'general status' */
static NmcOutputField nmc_fields_nm_status[] = {
{"RUNNING", N_("RUNNING")}, /* 0 */
{"VERSION", N_("VERSION")}, /* 1 */
{"STATE", N_("STATE")}, /* 2 */
{"STARTUP", N_("STARTUP")}, /* 3 */
{"CONNECTIVITY", N_("CONNECTIVITY")}, /* 4 */
{"NETWORKING", N_("NETWORKING")}, /* 5 */
{"WIFI-HW", N_("WIFI-HW")}, /* 6 */
{"WIFI", N_("WIFI")}, /* 7 */
{"WWAN-HW", N_("WWAN-HW")}, /* 8 */
{"WWAN", N_("WWAN")}, /* 9 */
{"WIMAX-HW", N_("WIMAX-HW")}, /* 10 */
{"WIMAX", N_("WIMAX")}, /* 11 */
{NULL, NULL}
};
#define NMC_FIELDS_NM_STATUS_ALL "RUNNING,VERSION,STATE,STARTUP,CONNECTIVITY,NETWORKING,WIFI-HW,WIFI,WWAN-HW,WWAN"
#define NMC_FIELDS_NM_STATUS_SWITCH "NETWORKING,WIFI-HW,WIFI,WWAN-HW,WWAN"
#define NMC_FIELDS_NM_STATUS_RADIO "WIFI-HW,WIFI,WWAN-HW,WWAN"
#define NMC_FIELDS_NM_STATUS_COMMON "STATE,CONNECTIVITY,WIFI-HW,WIFI,WWAN-HW,WWAN"
#define NMC_FIELDS_NM_NETWORKING "NETWORKING"
#define NMC_FIELDS_NM_WIFI "WIFI"
#define NMC_FIELDS_NM_WWAN "WWAN"
#define NMC_FIELDS_NM_WIMAX "WIMAX"
#define NMC_FIELDS_NM_CONNECTIVITY "CONNECTIVITY"
/* Available fields for 'general permissions' */
static NmcOutputField nmc_fields_nm_permissions[] = {
{"PERMISSION", N_("PERMISSION")}, /* 0 */
{"VALUE", N_("VALUE")}, /* 1 */
{NULL, NULL}
};
#define NMC_FIELDS_NM_PERMISSIONS_ALL "PERMISSION,VALUE"
#define NMC_FIELDS_NM_PERMISSIONS_COMMON "PERMISSION,VALUE"
/* Available fields for 'general logging' */
static NmcOutputField nmc_fields_nm_logging[] = {
{"LEVEL", N_("LEVEL")}, /* 0 */
{"DOMAINS", N_("DOMAINS")}, /* 1 */
{NULL, NULL}
};
#define NMC_FIELDS_NM_LOGGING_ALL "LEVEL,DOMAINS"
#define NMC_FIELDS_NM_LOGGING_COMMON "LEVEL,DOMAINS"
/* glib main loop variable - defined in nmcli.c */
extern GMainLoop *loop;
static void
usage_general (void)
{
g_printerr (_("Usage: nmcli general { COMMAND | help }\n\n"
"COMMAND := { status | hostname | permissions | logging }\n\n"
" status\n\n"
" hostname [<hostname>]\n\n"
" permissions\n\n"
" logging [level <log level>] [domains <log domains>]\n\n"));
}
static void
usage_general_status (void)
{
g_printerr (_("Usage: nmcli general status { help }\n"
"\n"
"Show overall status of NetworkManager.\n"
"'status' is the default action, which means 'nmcli gen' calls 'nmcli gen status'\n\n"));
}
static void
usage_general_hostname (void)
{
g_printerr (_("Usage: nmcli general hostname { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [<hostname>]\n"
"\n"
"Get or change persistent system hostname.\n"
"With no arguments, this prints currently configured hostname. When you pass\n"
"a hostname, NetworkManager will set it as the new persistent system hostname.\n\n"));
}
static void
usage_general_permissions (void)
{
g_printerr (_("Usage: nmcli general permissions { help }\n"
"\n"
"Show caller permissions for authenticated operations.\n\n"));
}
static void
usage_general_logging (void)
{
g_printerr (_("Usage: nmcli general logging { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [level <log level>] [domains <log domains>]\n"
"\n"
"Get or change NetworkManager logging level and domains.\n"
"Without any argument current logging level and domains are shown. In order to\n"
"change logging state, provide level and/or domain. Please refer to the man page\n"
"for the list of possible logging domains.\n\n"));
}
static void
usage_networking (void)
{
g_printerr (_("Usage: nmcli networking { COMMAND | help }\n\n"
"COMMAND := { [ on | off | connectivity ] }\n\n"
" on\n\n"
" off\n\n"
" connectivity [check]\n\n"));
}
static void
usage_networking_on (void)
{
g_printerr (_("Usage: nmcli networking on { help }\n"
"\n"
"Switch networking on.\n\n"));
}
static void
usage_networking_off (void)
{
g_printerr (_("Usage: nmcli networking off { help }\n"
"\n"
"Switch networking off.\n\n"));
}
static void
usage_networking_connectivity (void)
{
g_printerr (_("Usage: nmcli networking connectivity { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [check]\n"
"\n"
"Get network connectivity state.\n"
"The optional 'check' argument makes NetworkManager re-check the connectivity.\n\n"));
}
static void
usage_radio (void)
{
g_printerr (_("Usage: nmcli radio { COMMAND | help }\n\n"
"COMMAND := { all | wifi | wwan }\n\n"
" all | wifi | wwan [ on | off ]\n\n"
));
}
static void
usage_radio_all (void)
{
g_printerr (_("Usage: nmcli radio all { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [on | off]\n"
"\n"
"Get status of all radio switches, or turn them on/off.\n\n"));
}
static void
usage_radio_wifi (void)
{
g_printerr (_("Usage: nmcli radio wifi { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [on | off]\n"
"\n"
"Get status of Wi-Fi radio switch, or turn it on/off.\n\n"));
}
static void
usage_radio_wwan (void)
{
g_printerr (_("Usage: nmcli radio wwan { ARGUMENTS | help }\n"
"\n"
"ARGUMENTS := [on | off]\n"
"\n"
"Get status of mobile broadband radio switch, or turn it on/off.\n\n"));
}
static void
usage_monitor (void)
{
g_printerr (_("Usage: nmcli monitor\n"
"\n"
"Monitor NetworkManager changes.\n"
"Prints a line whenever a change occurs in NetworkManager\n\n"));
}
/* quit main loop */
static void
quit (void)
{
g_main_loop_quit (loop); /* quit main loop */
}
static const char *
nm_state_to_string (NMState state)
{
switch (state) {
case NM_STATE_ASLEEP:
return _("asleep");
case NM_STATE_CONNECTING:
return _("connecting");
case NM_STATE_CONNECTED_LOCAL:
return _("connected (local only)");
case NM_STATE_CONNECTED_SITE:
return _("connected (site only)");
case NM_STATE_CONNECTED_GLOBAL:
return _("connected");
case NM_STATE_DISCONNECTING:
return _("disconnecting");
case NM_STATE_DISCONNECTED:
return _("disconnected");
case NM_STATE_UNKNOWN:
default:
return _("unknown");
}
}
static NmcTermColor
state_to_color (NMState state)
{
switch (state) {
case NM_STATE_CONNECTING:
return NMC_TERM_COLOR_YELLOW;
case NM_STATE_CONNECTED_LOCAL:
case NM_STATE_CONNECTED_SITE:
case NM_STATE_CONNECTED_GLOBAL:
return NMC_TERM_COLOR_GREEN;
case NM_STATE_DISCONNECTING:
return NMC_TERM_COLOR_YELLOW;
case NM_STATE_ASLEEP:
case NM_STATE_DISCONNECTED:
return NMC_TERM_COLOR_RED;
default:
return NMC_TERM_COLOR_NORMAL;
}
}
static const char *
nm_connectivity_to_string (NMConnectivityState connectivity)
{
switch (connectivity) {
case NM_CONNECTIVITY_NONE:
return _("none");
case NM_CONNECTIVITY_PORTAL:
return _("portal");
case NM_CONNECTIVITY_LIMITED:
return _("limited");
case NM_CONNECTIVITY_FULL:
return _("full");
case NM_CONNECTIVITY_UNKNOWN:
default:
return _("unknown");
}
}
static NmcTermColor
connectivity_to_color (NMConnectivityState connectivity)
{
switch (connectivity) {
case NM_CONNECTIVITY_NONE:
return NMC_TERM_COLOR_RED;
case NM_CONNECTIVITY_PORTAL:
case NM_CONNECTIVITY_LIMITED:
return NMC_TERM_COLOR_YELLOW;
case NM_CONNECTIVITY_FULL:
return NMC_TERM_COLOR_GREEN;
default:
return NMC_TERM_COLOR_NORMAL;
}
}
static gboolean
show_nm_status (NmCli *nmc, const char *pretty_header_name, const char *print_flds)
{
gboolean startup = FALSE;
NMState state = NM_STATE_UNKNOWN;
NMConnectivityState connectivity = NM_CONNECTIVITY_UNKNOWN;
gboolean net_enabled;
gboolean wireless_hw_enabled, wireless_enabled;
gboolean wwan_hw_enabled, wwan_enabled;
GError *error = NULL;
const char *fields_str;
const char *fields_all = print_flds ? print_flds : NMC_FIELDS_NM_STATUS_ALL;
const char *fields_common = print_flds ? print_flds : NMC_FIELDS_NM_STATUS_COMMON;
NmcOutputField *tmpl, *arr;
size_t tmpl_len;
if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0)
fields_str = fields_common;
else if (!nmc->required_fields || strcasecmp (nmc->required_fields, "all") == 0)
fields_str = fields_all;
else
fields_str = nmc->required_fields;
tmpl = nmc_fields_nm_status;
tmpl_len = sizeof (nmc_fields_nm_status);
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: only these fields are allowed: %s"), fields_all);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
state = nm_client_get_state (nmc->client);
startup = nm_client_get_startup (nmc->client);
connectivity = nm_client_get_connectivity (nmc->client);
net_enabled = nm_client_networking_get_enabled (nmc->client);
wireless_hw_enabled = nm_client_wireless_hardware_get_enabled (nmc->client);
wireless_enabled = nm_client_wireless_get_enabled (nmc->client);
wwan_hw_enabled = nm_client_wwan_hardware_get_enabled (nmc->client);
wwan_enabled = nm_client_wwan_get_enabled (nmc->client);
nmc->print_fields.header_name = pretty_header_name ? (char *) pretty_header_name : _("NetworkManager status");
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
arr = nmc_dup_fields_array (tmpl, tmpl_len, 0);
set_val_strc (arr, 0, _("running"));
set_val_strc (arr, 1, nm_client_get_version (nmc->client));
set_val_strc (arr, 2, nm_state_to_string (state));
set_val_strc (arr, 3, startup ? _("starting") : _("started"));
set_val_strc (arr, 4, nm_connectivity_to_string (connectivity));
set_val_strc (arr, 5, net_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 6, wireless_hw_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 7, wireless_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 8, wwan_hw_enabled ? _("enabled") : _("disabled"));
set_val_strc (arr, 9, wwan_enabled ? _("enabled") : _("disabled"));
/* Set colors */
arr[2].color = state_to_color (state);
arr[3].color = startup ? NMC_TERM_COLOR_YELLOW : NMC_TERM_COLOR_GREEN;
arr[4].color = connectivity_to_color (connectivity);
arr[5].color = net_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[6].color = wireless_hw_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[7].color = wireless_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[8].color = wwan_hw_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
arr[9].color = wwan_enabled ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED;
g_ptr_array_add (nmc->output_data, arr);
print_data (nmc); /* Print all data */
return TRUE;
}
static NMCResultCode
do_general_status (NmCli *nmc, int argc, char **argv)
{
gs_free_error GError *error = NULL;
if (!nmc_terse_option_check (nmc->print_output, nmc->required_fields, &error)) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
return NMC_RESULT_ERROR_USER_INPUT;
}
if (nmc->complete)
return nmc->return_value;
show_nm_status (nmc, NULL, NULL);
return nmc->return_value;
}
static const char *
permission_to_string (NMClientPermission perm)
{
switch (perm) {
case NM_CLIENT_PERMISSION_ENABLE_DISABLE_NETWORK:
return NM_AUTH_PERMISSION_ENABLE_DISABLE_NETWORK;
case NM_CLIENT_PERMISSION_ENABLE_DISABLE_WIFI:
return NM_AUTH_PERMISSION_ENABLE_DISABLE_WIFI;
case NM_CLIENT_PERMISSION_ENABLE_DISABLE_WWAN:
return NM_AUTH_PERMISSION_ENABLE_DISABLE_WWAN;
case NM_CLIENT_PERMISSION_ENABLE_DISABLE_WIMAX:
return NM_AUTH_PERMISSION_ENABLE_DISABLE_WIMAX;
case NM_CLIENT_PERMISSION_SLEEP_WAKE:
return NM_AUTH_PERMISSION_SLEEP_WAKE;
case NM_CLIENT_PERMISSION_NETWORK_CONTROL:
return NM_AUTH_PERMISSION_NETWORK_CONTROL;
case NM_CLIENT_PERMISSION_WIFI_SHARE_PROTECTED:
return NM_AUTH_PERMISSION_WIFI_SHARE_PROTECTED;
case NM_CLIENT_PERMISSION_WIFI_SHARE_OPEN:
return NM_AUTH_PERMISSION_WIFI_SHARE_OPEN;
case NM_CLIENT_PERMISSION_SETTINGS_MODIFY_SYSTEM:
return NM_AUTH_PERMISSION_SETTINGS_MODIFY_SYSTEM;
case NM_CLIENT_PERMISSION_SETTINGS_MODIFY_OWN:
return NM_AUTH_PERMISSION_SETTINGS_MODIFY_OWN;
case NM_CLIENT_PERMISSION_SETTINGS_MODIFY_HOSTNAME:
return NM_AUTH_PERMISSION_SETTINGS_MODIFY_HOSTNAME;
case NM_CLIENT_PERMISSION_SETTINGS_MODIFY_GLOBAL_DNS:
return NM_AUTH_PERMISSION_SETTINGS_MODIFY_GLOBAL_DNS;
case NM_CLIENT_PERMISSION_RELOAD:
return NM_AUTH_PERMISSION_RELOAD;
case NM_CLIENT_PERMISSION_CHECKPOINT_ROLLBACK:
return NM_AUTH_PERMISSION_CHECKPOINT_ROLLBACK;
case NM_CLIENT_PERMISSION_ENABLE_DISABLE_STATISTICS:
return NM_AUTH_PERMISSION_ENABLE_DISABLE_STATISTICS;
default:
return _("unknown");
}
}
static const char *
permission_result_to_string (NMClientPermissionResult perm_result)
{
switch (perm_result) {
case NM_CLIENT_PERMISSION_RESULT_YES:
return _("yes");
case NM_CLIENT_PERMISSION_RESULT_NO:
return _("no");
case NM_CLIENT_PERMISSION_RESULT_AUTH:
return _("auth");
default:
return _("unknown");
}
}
static gboolean
timeout_cb (gpointer user_data)
{
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 int
print_permissions (void *user_data)
{
NmCli *nmc = user_data;
NMClientPermission perm;
GError *error = NULL;
const char *fields_str;
const char *fields_all = NMC_FIELDS_NM_PERMISSIONS_ALL;
const char *fields_common = NMC_FIELDS_NM_PERMISSIONS_COMMON;
NmcOutputField *tmpl, *arr;
size_t tmpl_len;
if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0)
fields_str = fields_common;
else if (!nmc->required_fields || strcasecmp (nmc->required_fields, "all") == 0)
fields_str = fields_all;
else
fields_str = nmc->required_fields;
tmpl = nmc_fields_nm_permissions;
tmpl_len = sizeof (nmc_fields_nm_permissions);
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: 'general permissions': %s"), error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
nmc->print_fields.header_name = _("NetworkManager permissions");
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
for (perm = NM_CLIENT_PERMISSION_NONE + 1; perm <= NM_CLIENT_PERMISSION_LAST; perm++) {
NMClientPermissionResult perm_result = nm_client_get_permission_result (nmc->client, perm);
arr = nmc_dup_fields_array (tmpl, tmpl_len, 0);
set_val_strc (arr, 0, permission_to_string (perm));
set_val_strc (arr, 1, permission_result_to_string (perm_result));
g_ptr_array_add (nmc->output_data, arr);
}
print_data (nmc); /* Print all data */
quit ();
return G_SOURCE_REMOVE;
}
static gboolean
got_permissions (NmCli *nmc)
{
NMClientPermission perm;
/* The server returns all the permissions at once, so if at least one is there
* we already received the reply. */
for (perm = NM_CLIENT_PERMISSION_NONE + 1; perm <= NM_CLIENT_PERMISSION_LAST; perm++) {
if (nm_client_get_permission_result (nmc->client, perm) != NM_CLIENT_PERMISSION_RESULT_UNKNOWN)
return TRUE;
}
return FALSE;
}
static void
permission_changed (NMClient *client,
NMClientPermission permission,
NMClientPermissionResult result,
NmCli *nmc)
{
if (got_permissions (nmc)) {
/* Defer the printing, so that we have a chance to process the other
* permission-changed signals. */
g_idle_remove_by_data (nmc);
g_idle_add (print_permissions, nmc);
}
}
static gboolean
show_nm_permissions (NmCli *nmc)
{
/* The permissions are available now, just print them. */
if (got_permissions (nmc)) {
print_permissions (nmc);
return TRUE;
}
/* The client didn't get the permissions reply yet. Subscribe to changes. */
g_signal_connect (nmc->client, NM_CLIENT_PERMISSION_CHANGED,
G_CALLBACK (permission_changed), nmc);
if (nmc->timeout == -1)
nmc->timeout = 10;
g_timeout_add_seconds (nmc->timeout, timeout_cb, nmc);
nmc->should_wait++;
return TRUE;
}
static NMCResultCode
do_general_permissions (NmCli *nmc, int argc, char **argv)
{
gs_free_error GError *error = NULL;
if (!nmc_terse_option_check (nmc->print_output, nmc->required_fields, &error)) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
return NMC_RESULT_ERROR_USER_INPUT;
}
if (nmc->complete)
return nmc->return_value;
show_nm_permissions (nmc);
return nmc->return_value;
}
static gboolean
show_general_logging (NmCli *nmc)
{
char *level = NULL;
char *domains = NULL;
GError *error = NULL;
const char *fields_str;
const char *fields_all = NMC_FIELDS_NM_LOGGING_ALL;
const char *fields_common = NMC_FIELDS_NM_LOGGING_COMMON;
NmcOutputField *tmpl, *arr;
size_t tmpl_len;
if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0)
fields_str = fields_common;
else if (!nmc->required_fields || strcasecmp (nmc->required_fields, "all") == 0)
fields_str = fields_all;
else
fields_str = nmc->required_fields;
tmpl = nmc_fields_nm_logging;
tmpl_len = sizeof (nmc_fields_nm_logging);
nmc->print_fields.indices = parse_output_fields (fields_str, tmpl, FALSE, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: 'general logging': %s"), error->message);
g_error_free (error);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
nm_client_get_logging (nmc->client, &level, &domains, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
g_error_free (error);
return FALSE;
}
nmc->print_fields.header_name = _("NetworkManager logging");
arr = nmc_dup_fields_array (tmpl, tmpl_len, NMC_OF_FLAG_MAIN_HEADER_ADD | NMC_OF_FLAG_FIELD_NAMES);
g_ptr_array_add (nmc->output_data, arr);
arr = nmc_dup_fields_array (tmpl, tmpl_len, 0);
set_val_str (arr, 0, level);
set_val_str (arr, 1, domains);
g_ptr_array_add (nmc->output_data, arr);
print_data (nmc); /* Print all data */
return TRUE;
}
static void
nmc_complete_strings_nocase (const char *prefix, ...)
{
va_list args;
const char *candidate;
int len;
len = strlen (prefix);
va_start (args, prefix);
while ((candidate = va_arg (args, const char *))) {
if (strncasecmp (prefix, candidate, len) == 0)
g_print ("%s\n", candidate);
}
va_end (args);
}
static NMCResultCode
do_general_logging (NmCli *nmc, int argc, char **argv)
{
gs_free_error GError *error = NULL;
if (argc == 0) {
if (!nmc_terse_option_check (nmc->print_output, nmc->required_fields, &error)) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
g_error_free (error);
return NMC_RESULT_ERROR_USER_INPUT;
}
if (nmc->complete)
return nmc->return_value;
show_general_logging (nmc);
} else {
/* arguments provided -> set logging level and domains */
const char *level = NULL;
const char *domains = NULL;
do {
if (argc == 1 && nmc->complete)
nmc_complete_strings (*argv, "level", "domains", NULL);
if (matches (*argv, "level")) {
if (next_arg (&argc, &argv) != 0) {
g_string_printf (nmc->return_text, _("Error: '%s' argument is missing."), *(argv-1));
return NMC_RESULT_ERROR_USER_INPUT;
}
if (argc == 1 && nmc->complete) {
nmc_complete_strings_nocase (*argv, "TRACE", "DEBUG", "INFO", "WARN",
"ERR", "OFF", "KEEP", NULL);
}
level = *argv;
} else if (matches (*argv, "domains")) {
if (next_arg (&argc, &argv) != 0) {
g_string_printf (nmc->return_text, _("Error: '%s' argument is missing."), *(argv-1));
return NMC_RESULT_ERROR_USER_INPUT;
}
if (argc == 1 && nmc->complete) {
nmc_complete_strings_nocase (*argv, "PLATFORM", "RFKILL", "ETHER", "WIFI", "BT",
"MB", "DHCP4", "DHCP6", "PPP", "WIFI_SCAN", "IP4",
"IP6", "AUTOIP4", "DNS", "VPN", "SHARING", "SUPPLICANT",
"AGENTS", "SETTINGS", "SUSPEND", "CORE", "DEVICE", "OLPC",
"INFINIBAND", "FIREWALL", "ADSL", "BOND", "VLAN", "BRIDGE",
"DBUS_PROPS", "TEAM", "CONCHECK", "DCB", "DISPATCH", "AUDIT",
"SYSTEMD", "VPN_PLUGIN", "PROXY", NULL);
}
domains = *argv;
} else {
g_string_printf (nmc->return_text, _("Error: property '%s' is not known."), *argv);
return NMC_RESULT_ERROR_USER_INPUT;
}
} while (next_arg (&argc, &argv) == 0);
if (nmc->complete)
return nmc->return_value;
nm_client_set_logging (nmc->client, level, domains, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: failed to set logging: %s"),
nmc_error_get_simple_message (error));
return NMC_RESULT_ERROR_UNKNOWN;
}
}
return nmc->return_value;
}
static void
save_hostname_cb (GObject *object, GAsyncResult *result, gpointer user_data)
{
NmCli *nmc = (NmCli *) user_data;
GError *error = NULL;
nm_client_save_hostname_finish (NM_CLIENT (object), result, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: failed to set hostname: %s"),
error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
g_error_free (error);
}
quit ();
}
static NMCResultCode
do_general_hostname (NmCli *nmc, int argc, char **argv)
{
if (nmc->complete)
return nmc->return_value;
if (argc == 0) {
/* no arguments -> get hostname */
char *hostname = NULL;
g_object_get (nmc->client, NM_CLIENT_HOSTNAME, &hostname, NULL);
if (hostname)
g_print ("%s\n", hostname);
g_free (hostname);
} else {
/* hostname provided -> set it */
const char *hostname = *argv;
if (next_arg (&argc, &argv) == 0)
g_print ("Warning: ignoring extra garbage after '%s' hostname\n", hostname);
nmc->should_wait++;
nm_client_save_hostname_async (nmc->client, hostname, NULL, save_hostname_cb, nmc);
}
return nmc->return_value;
}
static const NMCCommand general_cmds[] = {
{ "status", do_general_status, usage_general_status, TRUE, TRUE },
{ "hostname", do_general_hostname, usage_general_hostname, TRUE, TRUE },
{ "permissions", do_general_permissions, usage_general_permissions, TRUE, TRUE },
{ "logging", do_general_logging, usage_general_logging, TRUE, TRUE },
{ NULL, do_general_status, usage_general, TRUE, TRUE },
};
/*
* Entry point function for general operations 'nmcli general'
*/
NMCResultCode
do_general (NmCli *nmc, int argc, char **argv)
{
/* Register polkit agent */
nmc_start_polkit_agent_start_try (nmc);
nmc_do_cmd (nmc, general_cmds, *argv, argc, argv);
return nmc->return_value;
}
static gboolean
nmc_switch_show (NmCli *nmc, const char *switch_name, const char *header)
{
g_return_val_if_fail (nmc != NULL, FALSE);
g_return_val_if_fail (switch_name != NULL, FALSE);
if (nmc->required_fields && strcasecmp (nmc->required_fields, switch_name) != 0) {
g_string_printf (nmc->return_text, _("Error: '--fields' value '%s' is not valid here (allowed field: %s)"),
nmc->required_fields, switch_name);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
if (nmc->print_output == NMC_PRINT_NORMAL)
nmc->print_output = NMC_PRINT_TERSE;
if (!nmc->required_fields)
nmc->required_fields = g_strdup (switch_name);
return show_nm_status (nmc, header, NULL);
}
static gboolean
nmc_switch_parse_on_off (NmCli *nmc, const char *arg1, const char *arg2, gboolean *res)
{
g_return_val_if_fail (nmc != NULL, FALSE);
g_return_val_if_fail (arg1 && arg2, FALSE);
g_return_val_if_fail (res != NULL, FALSE);
if (!strcmp (arg2, "on"))
*res = TRUE;
else if (!strcmp (arg2, "off"))
*res = FALSE;
else {
g_string_printf (nmc->return_text, _("Error: invalid '%s' argument: '%s' (use on/off)."), arg1, arg2);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
return FALSE;
}
return TRUE;
}
static NMCResultCode
do_networking_on_off (NmCli *nmc, int argc, char **argv, gboolean enable)
{
if (nmc->complete)
return nmc->return_value;
/* Register polkit agent */
nmc_start_polkit_agent_start_try (nmc);
nm_client_networking_set_enabled (nmc->client, enable, NULL);
return nmc->return_value;
}
static NMCResultCode
do_networking_on (NmCli *nmc, int argc, char **argv)
{
return do_networking_on_off (nmc, argc, argv, TRUE);
}
static NMCResultCode
do_networking_off (NmCli *nmc, int argc, char **argv)
{
return do_networking_on_off (nmc, argc, argv, FALSE);
}
static NMCResultCode
do_networking_connectivity (NmCli *nmc, int argc, char **argv)
{
if (nmc->complete) {
if (argc == 1)
nmc_complete_strings (*argv, "check", NULL);
return nmc->return_value;
}
if (!argc) {
/* no arguments -> get current state */
nmc_switch_show (nmc, NMC_FIELDS_NM_CONNECTIVITY, _("Connectivity"));
} else if (matches (*argv, "check")) {
gs_free_error GError *error = NULL;
/* Register polkit agent */
nmc_start_polkit_agent_start_try (nmc);
nm_client_check_connectivity (nmc->client, NULL, &error);
if (error) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
nmc->return_value = NMC_RESULT_ERROR_UNKNOWN;
} else
nmc_switch_show (nmc, NMC_FIELDS_NM_CONNECTIVITY, _("Connectivity"));
} else {
usage_networking ();
g_string_printf (nmc->return_text, _("Error: 'networking' command '%s' is not valid."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
}
return nmc->return_value;
}
static NMCResultCode
do_networking_show (NmCli *nmc, int argc, char **argv)
{
if (nmc->complete)
return nmc->return_value;
nmc_switch_show (nmc, NMC_FIELDS_NM_NETWORKING, _("Networking"));
return nmc->return_value;
}
static const NMCCommand networking_cmds[] = {
{ "on", do_networking_on, usage_networking_on, TRUE, TRUE },
{ "off", do_networking_off, usage_networking_off, TRUE, TRUE },
{ "connectivity", do_networking_connectivity, usage_networking_connectivity, TRUE, TRUE },
{ NULL, do_networking_show, usage_networking, TRUE, TRUE },
};
/*
* Entry point function for networking commands 'nmcli networking'
*/
NMCResultCode
do_networking (NmCli *nmc, int argc, char **argv)
{
nmc_do_cmd (nmc, networking_cmds, *argv, argc, argv);
return nmc->return_value;
}
static NMCResultCode
do_radio_all (NmCli *nmc, int argc, char **argv)
{
gboolean enable_flag;
gs_free_error GError *error = NULL;
if (argc == 0) {
if (nmc->complete)
return nmc->return_value;
/* no argument, show all radio switches */
if (!nmc_terse_option_check (nmc->print_output, nmc->required_fields, &error)) {
g_string_printf (nmc->return_text, _("Error: %s."), error->message);
return NMC_RESULT_ERROR_USER_INPUT;
}
show_nm_status (nmc, _("Radio switches"), NMC_FIELDS_NM_STATUS_RADIO);
} else {
if (nmc->complete) {
if (argc == 1)
nmc_complete_bool (*argv);
return nmc->return_value;
}
if (!nmc_switch_parse_on_off (nmc, *(argv-1), *argv, &enable_flag))
return nmc->return_value;
nm_client_wireless_set_enabled (nmc->client, enable_flag);
nm_client_wimax_set_enabled (nmc->client, enable_flag);
nm_client_wwan_set_enabled (nmc->client, enable_flag);
}
return nmc->return_value;
}
static NMCResultCode
do_radio_wifi (NmCli *nmc, int argc, char **argv)
{
gboolean enable_flag;
if (argc == 0) {
if (nmc->complete)
return nmc->return_value;
/* no argument, show current WiFi state */
nmc_switch_show (nmc, NMC_FIELDS_NM_WIFI, _("Wi-Fi radio switch"));
} else {
if (nmc->complete) {
if (argc == 1)
nmc_complete_bool (*argv);
return nmc->return_value;
}
if (!nmc_switch_parse_on_off (nmc, *(argv-1), *argv, &enable_flag))
return nmc->return_value;
nm_client_wireless_set_enabled (nmc->client, enable_flag);
}
return nmc->return_value;
}
static NMCResultCode
do_radio_wwan (NmCli *nmc, int argc, char **argv)
{
gboolean enable_flag;
if (argc == 0) {
if (nmc->complete)
return nmc->return_value;
/* no argument, show current WWAN (mobile broadband) state */
nmc_switch_show (nmc, NMC_FIELDS_NM_WWAN, _("WWAN radio switch"));
} else {
if (nmc->complete) {
if (argc == 1)
nmc_complete_bool (*argv);
return nmc->return_value;
}
if (!nmc_switch_parse_on_off (nmc, *(argv-1), *argv, &enable_flag))
return nmc->return_value;
nm_client_wwan_set_enabled (nmc->client, enable_flag);
}
return nmc->return_value;
}
static const NMCCommand radio_cmds[] = {
{ "all", do_radio_all, usage_radio_all, TRUE, TRUE },
{ "wifi", do_radio_wifi, usage_radio_wifi, TRUE, TRUE },
{ "wwan", do_radio_wwan, usage_radio_wwan, TRUE, TRUE },
{ NULL, do_radio_all, usage_radio, TRUE, TRUE },
};
/*
* Entry point function for radio switch commands 'nmcli radio'
*/
NMCResultCode
do_radio (NmCli *nmc, int argc, char **argv)
{
/* Register polkit agent */
nmc_start_polkit_agent_start_try (nmc);
nmc_do_cmd (nmc, radio_cmds, *argv, argc, argv);
return nmc->return_value;
}
static void
networkmanager_running (NMClient *client, GParamSpec *param, NmCli *nmc)
{
gboolean running;
char *str;
running = nm_client_get_nm_running (client);
str = nmc_colorize (nmc,
running ? NMC_TERM_COLOR_GREEN : NMC_TERM_COLOR_RED,
NMC_TERM_FORMAT_NORMAL,
running ? _("NetworkManager has started") : _("NetworkManager has stopped"));
g_print ("%s\n", str);
g_free (str);
}
static void
client_hostname (NMClient *client, GParamSpec *param, NmCli *nmc)
{
const char *hostname;
g_object_get (client, NM_CLIENT_HOSTNAME, &hostname, NULL);
g_print (_("Hostname set to '%s'\n"), hostname);
}
static void
client_primary_connection (NMClient *client, GParamSpec *param, NmCli *nmc)
{
NMActiveConnection *primary;
const char *id;
primary = nm_client_get_primary_connection (client);
if (primary) {
id = nm_active_connection_get_id (primary);
if (!id)
id = nm_active_connection_get_uuid (primary);
g_print (_("'%s' is now the primary connection\n"), id);
} else {
g_print (_("There's no primary connection\n"));
}
}
static void
client_connectivity (NMClient *client, GParamSpec *param, NmCli *nmc)
{
NMConnectivityState connectivity;
char *str;
g_object_get (client, NM_CLIENT_CONNECTIVITY, &connectivity, NULL);
str = nmc_colorize (nmc, connectivity_to_color (connectivity), NMC_TERM_FORMAT_NORMAL,
_("Connectivity is now '%s'\n"), nm_connectivity_to_string (connectivity));
g_print ("%s", str);
g_free (str);
}
static void
client_state (NMClient *client, GParamSpec *param, NmCli *nmc)
{
NMState state;
char *str;
g_object_get (client, NM_CLIENT_STATE, &state, NULL);
str = nmc_colorize (nmc, state_to_color (state), NMC_TERM_FORMAT_NORMAL,
_("Networkmanager is now in the '%s' state\n"),
nm_state_to_string (state));
g_print ("%s", str);
g_free (str);
}
static void
device_overview (NmCli *nmc, NMDevice *device)
{
GString *outbuf = g_string_sized_new (80);
char *tmp;
const GPtrArray *activatable;
activatable = nm_device_get_available_connections (device);
g_string_append_printf (outbuf, "%s", nm_device_get_type_description (device));
if (nm_device_get_state (device) == NM_DEVICE_STATE_DISCONNECTED) {
if (activatable) {
if (activatable->len == 1)
g_print ("\t%d %s\n", activatable->len, _("connection available"));
else if (activatable->len > 1)
g_print ("\t%d %s\n", activatable->len, _("connections available"));
}
}
if ( nm_device_get_driver (device)
&& strcmp (nm_device_get_driver (device), "")
&& strcmp (nm_device_get_driver (device), nm_device_get_type_description (device))) {
g_string_append_printf (outbuf, " (%s)", nm_device_get_driver (device));
}
g_string_append_printf (outbuf, ", ");
if ( nm_device_get_hw_address (device)
&& strcmp (nm_device_get_hw_address (device), "")) {
g_string_append_printf (outbuf, "%s, ", nm_device_get_hw_address (device));
}
if (!nm_device_get_autoconnect (device))
g_string_append_printf (outbuf, "%s, ", _("autoconnect"));
if (nm_device_get_firmware_missing (device)) {
tmp = nmc_colorize (nmc, NMC_TERM_COLOR_RED, NMC_TERM_FORMAT_NORMAL, _("fw missing"));
g_string_append_printf (outbuf, "%s, ", tmp);
g_free (tmp);
}
if (nm_device_get_nm_plugin_missing (device)) {
tmp = nmc_colorize (nmc, NMC_TERM_COLOR_RED, NMC_TERM_FORMAT_NORMAL, _("plugin missing"));
g_string_append_printf (outbuf, "%s, ", tmp);
g_free (tmp);
}
if (nm_device_is_software (device))
g_string_append_printf (outbuf, "%s, ", _("sw"));
else
g_string_append_printf (outbuf, "%s, ", _("hw"));
if ( nm_device_get_ip_iface (device)
&& g_strcmp0 (nm_device_get_ip_iface (device), nm_device_get_iface (device))
&& g_strcmp0 (nm_device_get_ip_iface (device), ""))
g_string_append_printf (outbuf, "%s %s,", _("iface"), nm_device_get_ip_iface (device));
if (nm_device_get_physical_port_id (device))
g_string_append_printf (outbuf, "%s %s, ", _("port"), nm_device_get_physical_port_id (device));
if (nm_device_get_mtu (device))
g_string_append_printf (outbuf, "%s %d, ", _("mtu"), nm_device_get_mtu (device));
if (outbuf->len >= 2) {
g_string_truncate (outbuf, outbuf->len - 2);
g_print ("\t%s\n", outbuf->str);
}
g_string_free (outbuf, TRUE);
}
static void
ac_overview (NmCli *nmc, NMActiveConnection *ac)
{
GString *outbuf = g_string_sized_new (80);
NMIPConfig *ip;
if (nm_active_connection_get_master (ac)) {
g_string_append_printf (outbuf, "%s %s, ", _("master"),
nm_device_get_iface (nm_active_connection_get_master (ac)));
}
if (nm_active_connection_get_vpn (ac))
g_string_append_printf (outbuf, "%s, ", _("VPN"));
if (nm_active_connection_get_default (ac))
g_string_append_printf (outbuf, "%s, ", _("ip4 default"));
if (nm_active_connection_get_default6 (ac))
g_string_append_printf (outbuf, "%s, ", _("ip6 default"));
if (outbuf->len >= 2) {
g_string_truncate (outbuf, outbuf->len - 2);
g_print ("\t%s\n", outbuf->str);
}
ip = nm_active_connection_get_ip4_config (ac);
if (ip) {
const GPtrArray *p;
int i;
p = nm_ip_config_get_addresses (ip);
for (i = 0; i < p->len; i++) {
NMIPAddress *a = p->pdata[i];
g_print ("\tinet4 %s/%d\n", nm_ip_address_get_address (a),
nm_ip_address_get_prefix (a));
}
p = nm_ip_config_get_routes (ip);
for (i = 0; i < p->len; i++) {
NMIPRoute *a = p->pdata[i];
g_print ("\troute4 %s/%d\n", nm_ip_route_get_dest (a),
nm_ip_route_get_prefix (a));
}
}
ip = nm_active_connection_get_ip6_config (ac);
if (ip) {
const GPtrArray *p;
int i;
p = nm_ip_config_get_addresses (ip);
for (i = 0; i < p->len; i++) {
NMIPAddress *a = p->pdata[i];
g_print ("\tinet6 %s/%d\n", nm_ip_address_get_address (a),
nm_ip_address_get_prefix (a));
}
p = nm_ip_config_get_routes (ip);
for (i = 0; i < p->len; i++) {
NMIPRoute *a = p->pdata[i];
g_print ("\troute6 %s/%d\n", nm_ip_route_get_dest (a),
nm_ip_route_get_prefix (a));
}
}
g_string_free (outbuf, TRUE);
}
/*
* Entry point function for 'nmcli' without arguments.
*/
NMCResultCode
do_overview (NmCli *nmc, int argc, char **argv)
{
NMDevice **devices;
const GPtrArray *p;
NMActiveConnection *ac;
NmcTermColor color;
NMDnsEntry *dns;
char *tmp;
int i;
/* Register polkit agent */
nmc_start_polkit_agent_start_try (nmc);
/* The VPN connections don't have devices (yet?). */
p = nm_client_get_active_connections (nmc->client);
for (i = 0; i < p->len; i++) {
NMActiveConnectionState state;
ac = p->pdata[i];
if (!nm_active_connection_get_vpn (ac))
continue;
state = nm_active_connection_get_state (ac);
nmc_active_connection_state_to_color (state, &color);
tmp = nmc_colorize (nmc, color, NMC_TERM_FORMAT_NORMAL, _("%s VPN connection"),
nm_active_connection_get_id (ac));
g_print ("%s\n", tmp);
g_free (tmp);
ac_overview (nmc, ac);
g_print ("\n");
}
devices = nmc_get_devices_sorted (nmc->client);
for (i = 0; devices[i]; i++) {
NmcTermFormat color_fmt;
NMDeviceState state;
ac = nm_device_get_active_connection (devices[i]);
state = nm_device_get_state (devices[i]);
nmc_device_state_to_color (state, &color, &color_fmt);
tmp = nmc_colorize (nmc, color, color_fmt, "%s: %s%s%s",
nm_device_get_iface (devices[i]),
nmc_device_state_to_string (state),
ac ? " to " : "",
ac ? nm_active_connection_get_id (ac) : "");
g_print ("%s\n", tmp);
g_free (tmp);
if (nm_device_get_description (devices[i]) && strcmp (nm_device_get_description (devices[i]), ""))
g_print ("\t\"%s\"\n", nm_device_get_description (devices[i]));
device_overview (nmc, devices[i]);
if (ac)
ac_overview (nmc, ac);
g_print ("\n");
}
g_free (devices);
p = nm_client_get_dns_configuration (nmc->client);
for (i = 0; p && i < p->len; i++) {
const char * const *strv;
dns = p->pdata[i];
strv = nm_dns_entry_get_nameservers (dns);
if (!strv || !strv[0]) {
/* Invalid entry */
continue;
}
if (i == 0)
g_print ("DNS configuration:\n");
tmp = g_strjoinv (" ", (char **) strv);
g_print ("\tservers: %s\n", tmp);
g_free (tmp);
strv = nm_dns_entry_get_domains (dns);
if (strv && strv[0]) {
tmp = g_strjoinv (" ", (char **) strv);
g_print ("\tdomains: %s\n", tmp);
g_free (tmp);
}
if (nm_dns_entry_get_interface (dns))
g_print ("\tinterface: %s\n", nm_dns_entry_get_interface (dns));
if (nm_dns_entry_get_vpn (dns))
g_print ("\ttype: vpn\n");
g_print ("\n");
}
g_print (_("Use \"nmcli device show\" to get complete information about known devices and\n"
"\"nmcli connection show\" to get an overview on active connection profiles.\n"
"\n"
"Consult nmcli(1) and nmcli-examples(5) manual pages for complete usage details.\n"));
return NMC_RESULT_SUCCESS;
}
/*
* Entry point function for 'nmcli monitor'
*/
NMCResultCode
do_monitor (NmCli *nmc, int argc, char **argv)
{
if (nmc->complete)
return nmc->return_value;
if (argc > 0) {
if (!nmc_arg_is_help (*argv)) {
g_string_printf (nmc->return_text, _("Error: 'monitor' command '%s' is not valid."), *argv);
nmc->return_value = NMC_RESULT_ERROR_USER_INPUT;
}
usage_monitor ();
return nmc->return_value;
}
if (!nm_client_get_nm_running (nmc->client)) {
char *str;
str = nmc_colorize (nmc, NMC_TERM_COLOR_RED, NMC_TERM_FORMAT_NORMAL,
_("Networkmanager is not running (waiting for it)\n"));
g_print ("%s", str);
g_free (str);
}
g_signal_connect (nmc->client, "notify::" NM_CLIENT_NM_RUNNING,
G_CALLBACK (networkmanager_running), nmc);
g_signal_connect (nmc->client, "notify::" NM_CLIENT_HOSTNAME,
G_CALLBACK (client_hostname), nmc);
g_signal_connect (nmc->client, "notify::" NM_CLIENT_PRIMARY_CONNECTION,
G_CALLBACK (client_primary_connection), nmc);
g_signal_connect (nmc->client, "notify::" NM_CLIENT_CONNECTIVITY,
G_CALLBACK (client_connectivity), nmc);
g_signal_connect (nmc->client, "notify::" NM_CLIENT_STATE,
G_CALLBACK (client_state), nmc);
nmc->should_wait++;
monitor_devices (nmc);
monitor_connections (nmc);
return NMC_RESULT_SUCCESS;
}
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