/* 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 - 2018 Red Hat, Inc. */ #include "nm-default.h" #include "general.h" #include #include "nm-libnm-core-intern/nm-common-macros.h" #include "nm-client-utils.h" #include "polkit-agent.h" #include "utils.h" #include "common.h" #include "common.h" #include "devices.h" #include "connections.h" /*****************************************************************************/ NM_UTILS_LOOKUP_STR_DEFINE_STATIC (nm_state_to_string, NMState, NM_UTILS_LOOKUP_DEFAULT (N_("unknown")), NM_UTILS_LOOKUP_ITEM (NM_STATE_ASLEEP, N_("asleep")), NM_UTILS_LOOKUP_ITEM (NM_STATE_CONNECTING, N_("connecting")), NM_UTILS_LOOKUP_ITEM (NM_STATE_CONNECTED_LOCAL, N_("connected (local only)")), NM_UTILS_LOOKUP_ITEM (NM_STATE_CONNECTED_SITE, N_("connected (site only)")), NM_UTILS_LOOKUP_ITEM (NM_STATE_CONNECTED_GLOBAL, N_("connected")), NM_UTILS_LOOKUP_ITEM (NM_STATE_DISCONNECTING, N_("disconnecting")), NM_UTILS_LOOKUP_ITEM (NM_STATE_DISCONNECTED, N_("disconnected")), NM_UTILS_LOOKUP_ITEM_IGNORE (NM_STATE_UNKNOWN), ); static NMMetaColor state_to_color (NMState state) { switch (state) { case NM_STATE_CONNECTING: return NM_META_COLOR_STATE_CONNECTING; case NM_STATE_CONNECTED_LOCAL: return NM_META_COLOR_STATE_CONNECTED_LOCAL; case NM_STATE_CONNECTED_SITE: return NM_META_COLOR_STATE_CONNECTED_SITE; case NM_STATE_CONNECTED_GLOBAL: return NM_META_COLOR_STATE_CONNECTED_GLOBAL; case NM_STATE_DISCONNECTING: return NM_META_COLOR_STATE_DISCONNECTING; case NM_STATE_ASLEEP: return NM_META_COLOR_STATE_ASLEEP; case NM_STATE_DISCONNECTED: return NM_META_COLOR_STATE_DISCONNECTED; default: return NM_META_COLOR_STATE_UNKNOWN; } } static NMMetaColor connectivity_to_color (NMConnectivityState connectivity) { switch (connectivity) { case NM_CONNECTIVITY_NONE: return NM_META_COLOR_CONNECTIVITY_NONE; case NM_CONNECTIVITY_PORTAL: return NM_META_COLOR_CONNECTIVITY_PORTAL; case NM_CONNECTIVITY_LIMITED: return NM_META_COLOR_CONNECTIVITY_LIMITED; case NM_CONNECTIVITY_FULL: return NM_META_COLOR_CONNECTIVITY_FULL; default: return NM_META_COLOR_CONNECTIVITY_UNKNOWN; } } 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; case NM_CLIENT_PERMISSION_ENABLE_DISABLE_CONNECTIVITY_CHECK: return NM_AUTH_PERMISSION_ENABLE_DISABLE_CONNECTIVITY_CHECK; case NM_CLIENT_PERMISSION_WIFI_SCAN: return NM_AUTH_PERMISSION_WIFI_SCAN; default: return _("unknown"); } } NM_UTILS_LOOKUP_STR_DEFINE_STATIC (permission_result_to_string, NMClientPermissionResult, NM_UTILS_LOOKUP_DEFAULT (N_("unknown")), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_YES, N_("yes")), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_NO, N_("no")), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_AUTH, N_("auth")), NM_UTILS_LOOKUP_ITEM_IGNORE (NM_CLIENT_PERMISSION_RESULT_UNKNOWN), ); _NM_UTILS_LOOKUP_DEFINE (static, permission_result_to_color, NMClientPermissionResult, NMMetaColor, NM_UTILS_LOOKUP_DEFAULT (NM_META_COLOR_PERMISSION_UNKNOWN), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_YES, NM_META_COLOR_PERMISSION_YES), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_NO, NM_META_COLOR_PERMISSION_NO), NM_UTILS_LOOKUP_ITEM (NM_CLIENT_PERMISSION_RESULT_AUTH, NM_META_COLOR_PERMISSION_AUTH), NM_UTILS_LOOKUP_ITEM_IGNORE (NM_CLIENT_PERMISSION_RESULT_UNKNOWN), ); /*****************************************************************************/ static const NmcMetaGenericInfo *const metagen_general_status[]; static gconstpointer _metagen_general_status_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS) { NmCli *nmc = target; const char *value; gboolean v_bool; NMState state; NMConnectivityState connectivity; switch (info->info_type) { case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_RUNNING: NMC_HANDLE_COLOR (NM_META_COLOR_NONE); value = N_("running"); goto translate_and_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_VERSION: NMC_HANDLE_COLOR (NM_META_COLOR_NONE); value = nm_client_get_version (nmc->client); goto clone_and_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_STATE: state = nm_client_get_state (nmc->client); NMC_HANDLE_COLOR (state_to_color (state)); value = nm_state_to_string (state); goto translate_and_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_STARTUP: v_bool = nm_client_get_startup (nmc->client); NMC_HANDLE_COLOR (v_bool ? NM_META_COLOR_MANAGER_STARTING : NM_META_COLOR_MANAGER_RUNNING); value = v_bool ? N_("starting") : N_("started"); goto translate_and_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_CONNECTIVITY: connectivity = nm_client_get_connectivity (nmc->client); NMC_HANDLE_COLOR (connectivity_to_color (connectivity)); value = nm_connectivity_to_string (connectivity); goto translate_and_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_NETWORKING: v_bool = nm_client_networking_get_enabled (nmc->client); goto enabled_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIFI_HW: v_bool = nm_client_wireless_hardware_get_enabled (nmc->client); goto enabled_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIFI: v_bool = nm_client_wireless_get_enabled (nmc->client); goto enabled_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WWAN_HW: v_bool = nm_client_wwan_hardware_get_enabled (nmc->client); goto enabled_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WWAN: v_bool = nm_client_wwan_get_enabled (nmc->client); goto enabled_out; case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIMAX_HW: case NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIMAX: /* deprecated fields. Don't return anything. */ return NULL; default: break; } g_return_val_if_reached (NULL); enabled_out: NMC_HANDLE_COLOR (v_bool ? NM_META_COLOR_ENABLED : NM_META_COLOR_DISABLED); value = v_bool ? N_("enabled") : N_("disabled"); goto translate_and_out; clone_and_out: return (*out_to_free = g_strdup (value)); translate_and_out: if (get_type == NM_META_ACCESSOR_GET_TYPE_PRETTY) return _(value); return value; } static const NmcMetaGenericInfo *const metagen_general_status[_NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_NUM + 1] = { #define _METAGEN_GENERAL_STATUS(type, name) \ [type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_general_status_get_fcn) _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_RUNNING, "RUNNING"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_VERSION, "VERSION"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_STATE, "STATE"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_STARTUP, "STARTUP"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_CONNECTIVITY, "CONNECTIVITY"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_NETWORKING, "NETWORKING"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIFI_HW, "WIFI-HW"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIFI, "WIFI"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WWAN_HW, "WWAN-HW"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WWAN, "WWAN"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIMAX_HW, "WIMAX-HW"), _METAGEN_GENERAL_STATUS (NMC_GENERIC_INFO_TYPE_GENERAL_STATUS_WIMAX, "WIMAX"), }; #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" /*****************************************************************************/ static gconstpointer _metagen_general_permissions_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS) { NMClientPermission perm = GPOINTER_TO_UINT (target); NmCli *nmc = environment_user_data; NMClientPermissionResult perm_result; const char *s; switch (info->info_type) { case NMC_GENERIC_INFO_TYPE_GENERAL_PERMISSIONS_PERMISSION: NMC_HANDLE_COLOR (NM_META_COLOR_NONE); return permission_to_string (perm); case NMC_GENERIC_INFO_TYPE_GENERAL_PERMISSIONS_VALUE: perm_result = nm_client_get_permission_result (nmc->client, perm); NMC_HANDLE_COLOR (permission_result_to_color (perm_result)); s = permission_result_to_string (perm_result); if (get_type == NM_META_ACCESSOR_GET_TYPE_PRETTY) return _(s); return s; default: break; } g_return_val_if_reached (NULL); } static const NmcMetaGenericInfo *const metagen_general_permissions[_NMC_GENERIC_INFO_TYPE_GENERAL_PERMISSIONS_NUM + 1] = { #define _METAGEN_GENERAL_PERMISSIONS(type, name) \ [type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_general_permissions_get_fcn) _METAGEN_GENERAL_PERMISSIONS (NMC_GENERIC_INFO_TYPE_GENERAL_PERMISSIONS_PERMISSION, "PERMISSION"), _METAGEN_GENERAL_PERMISSIONS (NMC_GENERIC_INFO_TYPE_GENERAL_PERMISSIONS_VALUE, "VALUE"), }; /*****************************************************************************/ typedef struct { bool initialized; char **level; char **domains; } GetGeneralLoggingData; static gconstpointer _metagen_general_logging_get_fcn (NMC_META_GENERIC_INFO_GET_FCN_ARGS) { NmCli *nmc = environment_user_data; GetGeneralLoggingData *d = target; nm_assert (info->info_type < _NMC_GENERIC_INFO_TYPE_GENERAL_LOGGING_NUM); NMC_HANDLE_COLOR (NM_META_COLOR_NONE); if (!d->initialized) { d->initialized = TRUE; if (!nm_client_get_logging (nmc->client, d->level, d->domains, NULL)) return NULL; } if (info->info_type == NMC_GENERIC_INFO_TYPE_GENERAL_LOGGING_LEVEL) return *d->level; else return *d->domains; } static const NmcMetaGenericInfo *const metagen_general_logging[_NMC_GENERIC_INFO_TYPE_GENERAL_LOGGING_NUM + 1] = { #define _METAGEN_GENERAL_LOGGING(type, name) \ [type] = NMC_META_GENERIC(name, .info_type = type, .get_fcn = _metagen_general_logging_get_fcn) _METAGEN_GENERAL_LOGGING (NMC_GENERIC_INFO_TYPE_GENERAL_LOGGING_LEVEL, "LEVEL"), _METAGEN_GENERAL_LOGGING (NMC_GENERIC_INFO_TYPE_GENERAL_LOGGING_DOMAINS, "DOMAINS"), }; /*****************************************************************************/ 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 []\n\n" " permissions\n\n" " logging [level ] [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 := []\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 ] [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")); } static void quit (void) { g_main_loop_quit (loop); } static gboolean show_nm_status (NmCli *nmc, const char *pretty_header_name, const char *print_flds) { gs_free_error GError *error = NULL; const char *fields_str; const char *fields_all = print_flds ?: NMC_FIELDS_NM_STATUS_ALL; const char *fields_common = print_flds ?: NMC_FIELDS_NM_STATUS_COMMON; 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; if (!nmc_print (&nmc->nmc_config, (gpointer[]) { nmc, NULL }, NULL, pretty_header_name ?: N_("NetworkManager status"), (const NMMetaAbstractInfo *const*) metagen_general_status, fields_str, &error)) { g_string_printf (nmc->return_text, _("Error: only these fields are allowed: %s"), fields_all); nmc->return_value = NMC_RESULT_ERROR_USER_INPUT; return FALSE; } return TRUE; } static NMCResultCode do_general_status (NmCli *nmc, int argc, char **argv) { next_arg (nmc, &argc, &argv, NULL); if (nmc->complete) return nmc->return_value; show_nm_status (nmc, NULL, NULL); return nmc->return_value; } 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; gs_free_error GError *error = NULL; const char *fields_str = NULL; NMClientPermission perm; guint i; gpointer permissions[NM_CLIENT_PERMISSION_LAST + 1]; if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0) { } else if (strcasecmp (nmc->required_fields, "all") == 0) { } else fields_str = nmc->required_fields; for (i = 0, perm = NM_CLIENT_PERMISSION_NONE + 1; perm <= NM_CLIENT_PERMISSION_LAST; perm++) permissions[i++] = GINT_TO_POINTER (perm); permissions[i++] = NULL; nm_cli_spawn_pager (nmc); if (!nmc_print (&nmc->nmc_config, permissions, NULL, _("NetworkManager permissions"), (const NMMetaAbstractInfo *const*) metagen_general_permissions, fields_str, &error)) { g_string_printf (nmc->return_text, _("Error: 'general permissions': %s"), error->message); nmc->return_value = NMC_RESULT_ERROR_USER_INPUT; } 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) { next_arg (nmc, &argc, &argv, NULL); if (nmc->complete) return nmc->return_value; show_nm_permissions (nmc); return nmc->return_value; } static void show_general_logging (NmCli *nmc) { gs_free char *level_cache = NULL; gs_free char *domains_cache = NULL; gs_free_error GError *error = NULL; const char *fields_str = NULL; GetGeneralLoggingData d = { .level = &level_cache, .domains = &domains_cache, }; if (!nmc->required_fields || strcasecmp (nmc->required_fields, "common") == 0) { } else if (strcasecmp (nmc->required_fields, "all") == 0) { } else fields_str = nmc->required_fields; if (!nmc_print (&nmc->nmc_config, (gpointer const []) { &d, NULL }, NULL, _("NetworkManager logging"), (const NMMetaAbstractInfo *const*) metagen_general_logging, fields_str, &error)) { g_string_printf (nmc->return_text, _("Error: 'general logging': %s"), error->message); nmc->return_value = NMC_RESULT_ERROR_USER_INPUT; } } 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; next_arg (nmc, &argc, &argv, NULL); if (argc == 0) { 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"); if (matches (*argv, "level")) { argc--; argv++; if (!argc) { 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")) { argc--; argv++; if (!argc) { 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", "TC", 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 (nmc, &argc, &argv, NULL) == 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) { next_arg (nmc, &argc, &argv, NULL); 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 (nmc, &argc, &argv, NULL) == 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) { next_arg (nmc, &argc, &argv, NULL); /* 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->nmc_config.print_output == NMC_PRINT_NORMAL) nmc->nmc_config_mutable.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) { next_arg (nmc, &argc, &argv, NULL); return do_networking_on_off (nmc, argc, argv, TRUE); } static NMCResultCode do_networking_off (NmCli *nmc, int argc, char **argv) { next_arg (nmc, &argc, &argv, NULL); return do_networking_on_off (nmc, argc, argv, FALSE); } static NMCResultCode do_networking_connectivity (NmCli *nmc, int argc, char **argv) { next_arg (nmc, &argc, &argv, NULL); if (nmc->complete) { if (argc == 1) nmc_complete_strings (*argv, "check"); return nmc->return_value; } if (!argc) { /* no arguments -> get current state */ nmc_switch_show (nmc, NMC_FIELDS_NM_CONNECTIVITY, N_("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, N_("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) { next_arg (nmc, &argc, &argv, NULL); if (nmc->complete) return nmc->return_value; nmc_switch_show (nmc, NMC_FIELDS_NM_NETWORKING, N_("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) { next_arg (nmc, &argc, &argv, NULL); 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; next_arg (nmc, &argc, &argv, NULL); if (argc == 0) { if (nmc->complete) return nmc->return_value; /* no argument, show all radio switches */ show_nm_status (nmc, N_("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; next_arg (nmc, &argc, &argv, NULL); if (argc == 0) { if (nmc->complete) return nmc->return_value; /* no argument, show current Wi-Fi state */ nmc_switch_show (nmc, NMC_FIELDS_NM_WIFI, N_("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; next_arg (nmc, &argc, &argv, NULL); 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, N_("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) { next_arg (nmc, &argc, &argv, NULL); /* 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->nmc_config, running ? NM_META_COLOR_MANAGER_RUNNING : NM_META_COLOR_MANAGER_STOPPED, 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->nmc_config, connectivity_to_color (connectivity), _("Connectivity is now '%s'\n"), gettext (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->nmc_config, state_to_color (state), _("Networkmanager is now in the '%s' state\n"), gettext (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_config, NM_META_COLOR_DEVICE_FIRMWARE_MISSING, _("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_config, NM_META_COLOR_DEVICE_PLUGIN_MISSING, _("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_IN_STRSET (nm_device_get_ip_iface (device), NULL, nm_device_get_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; NMMetaColor color; NMDnsEntry *dns; char *tmp; int i; next_arg (nmc, &argc, &argv, NULL); /* Register polkit agent */ nmc_start_polkit_agent_start_try (nmc); nm_cli_spawn_pager (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); color = nmc_active_connection_state_to_color (state); tmp = nmc_colorize (&nmc->nmc_config, color, _("%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++) { NMDeviceState state; ac = nm_device_get_active_connection (devices[i]); state = nm_device_get_state (devices[i]); color = nmc_device_state_to_color (state); tmp = nmc_colorize (&nmc->nmc_config, color, "%s: %s%s%s", nm_device_get_iface (devices[i]), gettext (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(7) 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) { next_arg (nmc, &argc, &argv, NULL); 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_config, NM_META_COLOR_MANAGER_STOPPED, _("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; }