diff options
author | Jirka Klimes <jklimes@redhat.com> | 2010-02-25 09:52:30 -0800 |
---|---|---|
committer | Dan Williams <dcbw@redhat.com> | 2010-02-25 09:52:30 -0800 |
commit | c2ec07f17d69a590b45797de5c8a0f26a4c45eaa (patch) | |
tree | 8108309c3a98d7d1d6fe3aeca7a864d07ad5343c | |
parent | bace73c5dc3ee758b1d33dcc6c53510d8f5e3182 (diff) |
cli: add initial pieces of nmcli
-rw-r--r-- | .gitignore | 1 | ||||
-rw-r--r-- | Makefile.am | 1 | ||||
-rw-r--r-- | cli/Makefile.am | 2 | ||||
-rw-r--r-- | cli/src/Makefile.am | 36 | ||||
-rw-r--r-- | cli/src/connections.c | 1261 | ||||
-rw-r--r-- | cli/src/connections.h | 27 | ||||
-rw-r--r-- | cli/src/devices.c | 950 | ||||
-rw-r--r-- | cli/src/devices.h | 27 | ||||
-rw-r--r-- | cli/src/network-manager.c | 186 | ||||
-rw-r--r-- | cli/src/network-manager.h | 27 | ||||
-rw-r--r-- | cli/src/nmcli.c | 283 | ||||
-rw-r--r-- | cli/src/nmcli.h | 77 | ||||
-rw-r--r-- | cli/src/utils.c | 126 | ||||
-rw-r--r-- | cli/src/utils.h | 28 | ||||
-rw-r--r-- | configure.ac | 2 | ||||
-rw-r--r-- | po/POTFILES.in | 5 |
16 files changed, 3039 insertions, 0 deletions
diff --git a/.gitignore b/.gitignore index 6a9d0a657f..b4652f62dd 100644 --- a/.gitignore +++ b/.gitignore @@ -72,3 +72,4 @@ m4/lt*.m4 policy/org.freedesktop.network-manager-settings.system.policy +cli/src/nmcli diff --git a/Makefile.am b/Makefile.am index ca819b4634..7e34571218 100644 --- a/Makefile.am +++ b/Makefile.am @@ -7,6 +7,7 @@ SUBDIRS = \ introspection \ callouts \ system-settings \ + cli \ tools \ policy \ initscript \ diff --git a/cli/Makefile.am b/cli/Makefile.am new file mode 100644 index 0000000000..f268924437 --- /dev/null +++ b/cli/Makefile.am @@ -0,0 +1,2 @@ +SUBDIRS = src + diff --git a/cli/src/Makefile.am b/cli/src/Makefile.am new file mode 100644 index 0000000000..2a1bd120f5 --- /dev/null +++ b/cli/src/Makefile.am @@ -0,0 +1,36 @@ +bin_PROGRAMS = \ + nmcli + +INCLUDES = \ + -I${top_srcdir} \ + -I${top_srcdir}/include \ + -I${top_builddir}/marshallers \ + -I${top_srcdir}/libnm-util \ + -I${top_srcdir}/libnm-glib + +nmcli_SOURCES = \ + connections.c \ + connections.h \ + devices.c \ + devices.h \ + network-manager.c \ + network-manager.h \ + nmcli.c \ + nmcli.h \ + utils.c \ + utils.h + +nmcli_CPPFLAGS = \ + $(DBUS_CFLAGS) \ + $(GLIB_CFLAGS) \ + -DNMCLI_LOCALEDIR=\"$(datadir)/locale\" \ + -DG_DISABLE_DEPRECATED + +nmcli_LDADD = \ + $(DBUS_LIBS) \ + $(GLIB_LIBS) \ + $(top_builddir)/marshallers/libmarshallers.la \ + $(top_builddir)/libnm-util/libnm-util.la \ + $(top_builddir)/libnm-glib/libnm-glib.la + + diff --git a/cli/src/connections.c b/cli/src/connections.c new file mode 100644 index 0000000000..ae09fe0b5f --- /dev/null +++ b/cli/src/connections.c @@ -0,0 +1,1261 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#include <glib.h> +#include <glib/gi18n.h> +#include <dbus/dbus.h> +#include <dbus/dbus-glib.h> +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <errno.h> +#include <signal.h> +#include <netinet/ether.h> + +#include <nm-client.h> +#include <nm-setting-connection.h> +#include <nm-setting-wired.h> +#include <nm-setting-pppoe.h> +#include <nm-setting-wireless.h> +#include <nm-setting-gsm.h> +#include <nm-setting-cdma.h> +#include <nm-setting-bluetooth.h> +#include <nm-setting-olpc-mesh.h> +#include <nm-device-ethernet.h> +#include <nm-device-wifi.h> +#include <nm-gsm-device.h> +#include <nm-cdma-device.h> +#include <nm-device-bt.h> +//#include <nm-device-olpc-mesh.h> +#include <nm-remote-settings.h> +#include <nm-remote-settings-system.h> +#include <nm-settings-interface.h> +#include <nm-settings-connection-interface.h> +#include <nm-vpn-connection.h> + +#include "utils.h" +#include "connections.h" + + +typedef struct { + NmCli *nmc; + int argc; + char **argv; +} ArgsInfo; + +extern GMainLoop *loop; /* glib main loop variable */ + +static ArgsInfo args_info; + +/* static function prototypes */ +static void usage (void); +static void quit (void); +static void show_connection (NMConnection *data, gpointer user_data); +static NMConnection *find_connection (GSList *list, const char *filter_type, const char *filter_val); +static gboolean find_device_for_connection (NmCli *nmc, NMConnection *connection, const char *iface, const char *ap, + NMDevice **device, const char **spec_object, GError **error); +static const char *active_connection_state_to_string (NMActiveConnectionState state); +static void active_connection_state_cb (NMActiveConnection *active, GParamSpec *pspec, gpointer user_data); +static void activate_connection_cb (gpointer user_data, const char *path, GError *error); +static void get_connections_cb (NMSettingsInterface *settings, gpointer user_data); +static NMCResultCode do_connections_list (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_connections_status (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_connection_up (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_connection_down (NmCli *nmc, int argc, char **argv); + +static void +usage (void) +{ + fprintf (stderr, + _("Usage: nmcli con { COMMAND | help }\n" + " COMMAND := { list | status | up | down }\n\n" + " list [id <id> | uuid <id> | system | user]\n" + " status\n" + " up id <id> | uuid <id> [iface <iface>] [ap <hwaddr>] [--nowait] [--timeout <timeout>]\n" + " down id <id> | uuid <id>\n")); +} + +/* quit main loop */ +static void +quit (void) +{ + g_main_loop_quit (loop); /* quit main loop */ +} + +static void +show_connection (NMConnection *data, gpointer user_data) +{ + NMConnection *connection = (NMConnection *) data; + NMSettingConnection *s_con; + const char *id; + const char *uuid; + const char *con_type; + + s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION); + if (s_con) { + id = nm_setting_connection_get_id (s_con); + uuid = nm_setting_connection_get_uuid (s_con); + con_type = nm_setting_connection_get_connection_type (s_con); + print_table_line (0, con_type, 17, uuid, 38, id, 0, NULL); + } +} + +static NMConnection * +find_connection (GSList *list, const char *filter_type, const char *filter_val) +{ + NMSettingConnection *s_con; + NMConnection *connection; + GSList *iterator; + const char *id; + const char *uuid; + + iterator = list; + while (iterator) { + connection = NM_CONNECTION (iterator->data); + s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION); + if (s_con) { + id = nm_setting_connection_get_id (s_con); + uuid = nm_setting_connection_get_uuid (s_con); + if (filter_type) { + if ((strcmp (filter_type, "id") == 0 && strcmp (filter_val, id) == 0) || + (strcmp (filter_type, "uuid") == 0 && strcmp (filter_val, uuid) == 0)) { + return connection; + } + } + } + iterator = g_slist_next (iterator); + } + + return NULL; +} + +static NMCResultCode +do_connections_list (NmCli *nmc, int argc, char **argv) +{ + gboolean valid_param_specified = FALSE; + + nmc->should_wait = FALSE; + + if (argc == 0) { + valid_param_specified = TRUE; + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("Connections"), _("Type"), 17, _("UUID"), 38, _("Name"), 20, NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("Type"), 17, _("UUID"), 38, _("Name"), 0, NULL); + + if (nmc->print_output > NMC_PRINT_TERSE) + printf (_("System connections:\n")); + g_slist_foreach (nmc->system_connections, (GFunc) show_connection, NULL); + + if (nmc->print_output > NMC_PRINT_TERSE) + printf (_("User connections:\n")); + g_slist_foreach (nmc->user_connections, (GFunc) show_connection, NULL); + } + else { + while (argc > 0) { + if (strcmp (*argv, "id") == 0 || strcmp (*argv, "uuid") == 0) { + const char *selector = *argv; + NMConnection *con1; + NMConnection *con2; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + valid_param_specified = TRUE; + + con1 = find_connection (nmc->system_connections, selector, *argv); + con2 = find_connection (nmc->user_connections, selector, *argv); + if (con1) nm_connection_dump (con1); + if (con2) nm_connection_dump (con2); + if (!con1 && !con2) { + g_string_printf (nmc->return_text, _("Error: %s - no such connection."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + } + else if (strcmp (*argv, "system") == 0) { + valid_param_specified = TRUE; + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("System-wide connections"), _("Type"), 17, _("UUID"), 38, _("Name"), 20, NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("Type"), 17, _("UUID"), 38, _("Name"), 0, NULL); + + g_slist_foreach (nmc->system_connections, (GFunc) show_connection, NULL); + } + else if (strcmp (*argv, "user") == 0) { + valid_param_specified = TRUE; + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("User connections"), _("Type"), 17, _("UUID"), 38, _("Name"), 20, NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("Type"), 17, _("UUID"), 38, _("Name"), 0, NULL); + + g_slist_foreach (nmc->user_connections, (GFunc) show_connection, NULL); + } + else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + } + + if (!valid_param_specified) { + g_string_printf (nmc->return_text, _("Error: no valid parameter specified.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + +error: + return nmc->return_value; +} + +static void +show_active_connection (gpointer data, gpointer user_data) +{ + NMActiveConnection *active = NM_ACTIVE_CONNECTION (data); + GSList *con_list = (GSList *) user_data; + GSList *iter; + const char *active_path; + NMConnectionScope active_service_scope; + NMSettingConnection *s_con; + const GPtrArray *devices; + GString *dev_str; + int i; + + dev_str = g_string_new (NULL); + + active_path = nm_active_connection_get_connection (active); + active_service_scope = nm_active_connection_get_scope (active); + + /* Get devices of the active connection */ + devices = nm_active_connection_get_devices (active); + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *device = g_ptr_array_index (devices, i); + + g_string_append (dev_str, nm_device_get_iface (device)); + g_string_append_c (dev_str, ','); + } + if (dev_str->len > 0) + g_string_truncate (dev_str, dev_str->len - 1); /* Cut off last ',' */ + + for (iter = con_list; iter; iter = g_slist_next (iter)) { + NMConnection *connection = (NMConnection *) iter->data; + const char *con_path = nm_connection_get_path (connection); + NMConnectionScope con_scope = nm_connection_get_scope (connection); + + if (!strcmp (active_path, con_path) && active_service_scope == con_scope) { + /* this connection is active */ + s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION); + g_assert (s_con != NULL); + // FIXME: Fix the output + print_table_line (0, nm_active_connection_get_default (active) ? _("yes") : _("no"), 8, + nm_active_connection_get_service_name (active), 45, +// nm_active_connection_get_specific_object (active), 0, +// nm_active_connection_get_connection (active), 0, + dev_str->str, 10, + nm_setting_connection_get_uuid (s_con), 38, + nm_setting_connection_get_id (s_con), 0, NULL); + + } + } + + g_string_free (dev_str, TRUE); +} + +static NMCResultCode +do_connections_status (NmCli *nmc, int argc, char **argv) +{ + const GPtrArray *active_cons; + + nmc->should_wait = FALSE; + + /* create NMClient */ + if (!nmc->get_client (nmc)) + return nmc->return_value; + + active_cons = nm_client_get_active_connections (nmc->client); + + // FIXME: Fix the output + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("Active connections"), _("Default"), 8, _("Service"), 45, _("Devices"), 10, _("UUID"), 38, _("Name"), 20, NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("Default"), 8, _("Service"), 45, _("Devices"), 10, _("UUID"), 38, _("Name"), 0, NULL); + + if (active_cons && active_cons->len) { + g_ptr_array_foreach ((GPtrArray *) active_cons, show_active_connection, (gpointer) nmc->system_connections); + g_ptr_array_foreach ((GPtrArray *) active_cons, show_active_connection, (gpointer) nmc->user_connections); + } + + return NMC_RESULT_SUCCESS; +} + +/* -------------------- + * These function should be moved to libnm-glib in the end. + */ +static gboolean +check_ethernet_compatible (NMDeviceEthernet *device, NMConnection *connection, GError **error) +{ + NMSettingConnection *s_con; + NMSettingWired *s_wired; + const char *connection_type; + gboolean is_pppoe = FALSE; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION)); + g_assert (s_con); + + connection_type = nm_setting_connection_get_connection_type (s_con); + if ( strcmp (connection_type, NM_SETTING_WIRED_SETTING_NAME) + && strcmp (connection_type, NM_SETTING_PPPOE_SETTING_NAME)) { + g_set_error (error, 0, 0, + "The connection was not a wired or PPPoE connection."); + return FALSE; + } + + if (!strcmp (connection_type, NM_SETTING_PPPOE_SETTING_NAME)) + is_pppoe = TRUE; + + s_wired = (NMSettingWired *) nm_connection_get_setting (connection, NM_TYPE_SETTING_WIRED); + /* Wired setting is optional for PPPoE */ + if (!is_pppoe && !s_wired) { + g_set_error (error, 0, 0, + "The connection was not a valid wired connection."); + return FALSE; + } + + if (s_wired) { + const GByteArray *mac; + const char *device_mac_str; + struct ether_addr *device_mac; + + device_mac_str = nm_device_ethernet_get_hw_address (device); + device_mac = ether_aton (device_mac_str); + if (!device_mac) { + g_set_error (error, 0, 0, "Invalid device MAC address."); + return FALSE; + } + + mac = nm_setting_wired_get_mac_address (s_wired); + if (mac && memcmp (mac->data, device_mac->ether_addr_octet, ETH_ALEN)) { + g_set_error (error, 0, 0, + "The connection's MAC address did not match this device."); + return FALSE; + } + } + + // FIXME: check bitrate against device capabilities + + return TRUE; +} + +static gboolean +check_wifi_compatible (NMDeviceWifi *device, NMConnection *connection, GError **error) +{ + NMSettingConnection *s_con; + NMSettingWireless *s_wireless; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION)); + g_assert (s_con); + + if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_WIRELESS_SETTING_NAME)) { + g_set_error (error, 0, 0, + "The connection was not a WiFi connection."); + return FALSE; + } + + s_wireless = NM_SETTING_WIRELESS (nm_connection_get_setting (connection, NM_TYPE_SETTING_WIRELESS)); + if (!s_wireless) { + g_set_error (error, 0, 0, + "The connection was not a valid WiFi connection."); + return FALSE; + } + + if (s_wireless) { + const GByteArray *mac; + const char *device_mac_str; + struct ether_addr *device_mac; + + device_mac_str = nm_device_wifi_get_hw_address (device); + device_mac = ether_aton (device_mac_str); + if (!device_mac) { + g_set_error (error, 0, 0, "Invalid device MAC address."); + return FALSE; + } + + mac = nm_setting_wireless_get_mac_address (s_wireless); + if (mac && memcmp (mac->data, device_mac->ether_addr_octet, ETH_ALEN)) { + g_set_error (error, 0, 0, + "The connection's MAC address did not match this device."); + return FALSE; + } + } + + // FIXME: check channel/freq/band against bands the hardware supports + // FIXME: check encryption against device capabilities + // FIXME: check bitrate against device capabilities + + return TRUE; +} + +static gboolean +check_bt_compatible (NMDeviceBt *device, NMConnection *connection, GError **error) +{ + NMSettingConnection *s_con; + NMSettingBluetooth *s_bt; + const GByteArray *array; + char *str; + const char *device_hw_str; + int addr_match = FALSE; + const char *bt_type_str; + guint32 bt_type, bt_capab; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION)); + g_assert (s_con); + + if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_BLUETOOTH_SETTING_NAME)) { + g_set_error (error, 0, 0, + "The connection was not a Bluetooth connection."); + return FALSE; + } + + s_bt = NM_SETTING_BLUETOOTH (nm_connection_get_setting (connection, NM_TYPE_SETTING_BLUETOOTH)); + if (!s_bt) { + g_set_error (error, 0, 0, + "The connection was not a valid Bluetooth connection."); + return FALSE; + } + + array = nm_setting_bluetooth_get_bdaddr (s_bt); + if (!array || (array->len != ETH_ALEN)) { + g_set_error (error, 0, 0, + "The connection did not contain a valid Bluetooth address."); + return FALSE; + } + + bt_type_str = nm_setting_bluetooth_get_connection_type (s_bt); + g_assert (bt_type_str); + + bt_type = NM_BT_CAPABILITY_NONE; + if (!strcmp (bt_type_str, NM_SETTING_BLUETOOTH_TYPE_DUN)) + bt_type = NM_BT_CAPABILITY_DUN; + else if (!strcmp (bt_type_str, NM_SETTING_BLUETOOTH_TYPE_PANU)) + bt_type = NM_BT_CAPABILITY_NAP; + + bt_capab = nm_device_bt_get_capabilities (device); + if (!(bt_type & bt_capab)) { + g_set_error (error, 0, 0, + "The connection was not compatible with the device's capabilities."); + return FALSE; + } + + device_hw_str = nm_device_bt_get_hw_address (device); + + str = g_strdup_printf ("%02X:%02X:%02X:%02X:%02X:%02X", + array->data[0], array->data[1], array->data[2], + array->data[3], array->data[4], array->data[5]); + addr_match = !strcmp (device_hw_str, str); + g_free (str); + + return addr_match; +} + +#if 0 +static gboolean +check_olpc_mesh_compatible (NMDeviceOlpcMesh *device, NMConnection *connection, GError **error) +{ + NMSettingConnection *s_con; + NMSettingOlpcMesh *s_mesh; + + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + s_con = NM_SETTING_CONNECTION (nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION)); + g_assert (s_con); + + if (strcmp (nm_setting_connection_get_connection_type (s_con), NM_SETTING_OLPC_MESH_SETTING_NAME)) { + g_set_error (error, 0, 0, + "The connection was not a Mesh connection."); + return FALSE; + } + + s_mesh = NM_SETTING_OLPC_MESH (nm_connection_get_setting (connection, NM_TYPE_SETTING_OLPC_MESH)); + if (!s_mesh) { + g_set_error (error, 0, 0, + "The connection was not a valid Mesh connection."); + return FALSE; + } + + return TRUE; +} +#endif + +static gboolean +nm_device_is_connection_compatible (NMDevice *device, NMConnection *connection, GError **error) +{ + g_return_val_if_fail (NM_IS_DEVICE (device), FALSE); + g_return_val_if_fail (NM_IS_CONNECTION (connection), FALSE); + + if (NM_IS_DEVICE_ETHERNET (device)) + return check_ethernet_compatible (NM_DEVICE_ETHERNET (device), connection, error); + else if (NM_IS_DEVICE_WIFI (device)) + return check_wifi_compatible (NM_DEVICE_WIFI (device), connection, error); + else if (NM_IS_DEVICE_BT (device)) + return check_bt_compatible (NM_DEVICE_BT (device), connection, error); +// else if (NM_IS_DEVICE_OLPC_MESH (device)) +// return check_olpc_mesh_compatible (NM_DEVICE_OLPC_MESH (device), connection, error); + + g_set_error (error, 0, 0, "unhandled device type '%s'", G_OBJECT_TYPE_NAME (device)); + return FALSE; +} + + +/** + * nm_client_get_active_connection_by_path: + * @client: a #NMClient + * @object_path: the object path to search for + * + * Gets a #NMActiveConnection from a #NMClient. + * + * Returns: the #NMActiveConnection for the given @object_path or %NULL if none is found. + **/ +static NMActiveConnection * +nm_client_get_active_connection_by_path (NMClient *client, const char *object_path) +{ + const GPtrArray *actives; + int i; + NMActiveConnection *active = NULL; + + g_return_val_if_fail (NM_IS_CLIENT (client), NULL); + g_return_val_if_fail (object_path, NULL); + + actives = nm_client_get_active_connections (client); + if (!actives) + return NULL; + + for (i = 0; i < actives->len; i++) { + NMActiveConnection *candidate = g_ptr_array_index (actives, i); + if (!strcmp (nm_object_get_path (NM_OBJECT (candidate)), object_path)) { + active = candidate; + break; + } + } + + return active; +} +/* -------------------- */ + +static NMActiveConnection * +get_default_active_connection (NmCli *nmc, NMDevice **device) +{ + NMActiveConnection *default_ac = NULL; + NMDevice *non_default_device = NULL; + NMActiveConnection *non_default_ac = NULL; + const GPtrArray *connections; + int i; + + g_return_val_if_fail (nmc != NULL, NULL); + g_return_val_if_fail (device != NULL, NULL); + g_return_val_if_fail (*device == NULL, NULL); + + connections = nm_client_get_active_connections (nmc->client); + for (i = 0; connections && (i < connections->len); i++) { + NMActiveConnection *candidate = g_ptr_array_index (connections, i); + const GPtrArray *devices; + + devices = nm_active_connection_get_devices (candidate); + if (!devices || !devices->len) + continue; + + if (nm_active_connection_get_default (candidate)) { + if (!default_ac) { + *device = g_ptr_array_index (devices, 0); + default_ac = candidate; + } + } else { + if (!non_default_ac) { + non_default_device = g_ptr_array_index (devices, 0); + non_default_ac = candidate; + } + } + } + + /* Prefer the default connection if one exists, otherwise return the first + * non-default connection. + */ + if (!default_ac && non_default_ac) { + default_ac = non_default_ac; + *device = non_default_device; + } + return default_ac; +} + +/* Find a device to activate the connection on. + * IN: connection: connection to activate + * iface: device interface name to use (optional) + * ap: access point to use (optional; valid just for 802-11-wireless) + * OUT: device: found device + * spec_object: specific_object path of NMAccessPoint + * RETURNS: TRUE when a device is found, FALSE otherwise. + */ +static gboolean +find_device_for_connection (NmCli *nmc, NMConnection *connection, const char *iface, const char *ap, + NMDevice **device, const char **spec_object, GError **error) +{ + NMSettingConnection *s_con; + const char *con_type; + int i, j; + + g_return_val_if_fail (nmc != NULL, FALSE); + g_return_val_if_fail (device != NULL && *device == NULL, FALSE); + g_return_val_if_fail (spec_object != NULL && *spec_object == NULL, FALSE); + g_return_val_if_fail (error == NULL || *error == NULL, FALSE); + + s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION); + g_assert (s_con); + con_type = nm_setting_connection_get_connection_type (s_con); + + if (strcmp (con_type, "vpn") == 0) { + /* VPN connections */ + NMActiveConnection *active = NULL; + if (iface) { + const GPtrArray *connections = nm_client_get_active_connections (nmc->client); + for (i = 0; connections && (i < connections->len) && !active; i++) { + NMActiveConnection *candidate = g_ptr_array_index (connections, i); + const GPtrArray *devices = nm_active_connection_get_devices (candidate); + if (!devices || !devices->len) + continue; + + for (j = 0; devices && (j < devices->len); j++) { + NMDevice *dev = g_ptr_array_index (devices, j); + if (!strcmp (iface, nm_device_get_iface (dev))) { + active = candidate; + *device = dev; + break; + } + } + } + if (!active) { + g_set_error (error, 0, 0, _("no active connection on device '%s'"), iface); + return FALSE; + } + *spec_object = nm_object_get_path (NM_OBJECT (active)); + return TRUE; + } else { + active = get_default_active_connection (nmc, device); + if (!active) { + g_set_error (error, 0, 0, _("no active connection or device")); + return FALSE; + } + *spec_object = nm_object_get_path (NM_OBJECT (active)); + return TRUE; + } + } else { + /* Other connections */ + NMDevice *found_device = NULL; + const GPtrArray *devices = nm_client_get_devices (nmc->client); + + for (i = 0; devices && (i < devices->len) && !found_device; i++) { + NMDevice *dev = g_ptr_array_index (devices, i); + + if (iface) { + const char *dev_iface = nm_device_get_iface (dev); + if ( !strcmp (dev_iface, iface) + && nm_device_is_connection_compatible (dev, connection, NULL)) { + found_device = dev; + } + } else { + if (nm_device_is_connection_compatible (dev, connection, NULL)) { + found_device = dev; + } + } + + if (found_device && ap && !strcmp (con_type, "802-11-wireless") && NM_IS_DEVICE_WIFI (dev)) { + char *hwaddr_up = g_ascii_strup (ap, -1); + const GPtrArray *aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (dev)); + found_device = NULL; /* Mark as not found; set to the device again later, only if AP matches */ + + for (j = 0; aps && (j < aps->len); j++) { + NMAccessPoint *candidate_ap = g_ptr_array_index (aps, j); + const char *candidate_hwaddr = nm_access_point_get_hw_address (candidate_ap); + + if (!strcmp (hwaddr_up, candidate_hwaddr)) { + found_device = dev; + *spec_object = nm_object_get_path (NM_OBJECT (candidate_ap)); + break; + } + } + g_free (hwaddr_up); + } + } + + if (found_device) { + *device = found_device; + return TRUE; + } else { + if (iface) + g_set_error (error, 0, 0, "device '%s' not compatible with connection '%s'", iface, nm_setting_connection_get_id (s_con)); + else + g_set_error (error, 0, 0, "no device found for connection '%s'", nm_setting_connection_get_id (s_con)); + return FALSE; + } + } +} + +static const char * +active_connection_state_to_string (NMActiveConnectionState state) +{ + switch (state) { + case NM_ACTIVE_CONNECTION_STATE_ACTIVATING: + return _("activating"); + case NM_ACTIVE_CONNECTION_STATE_ACTIVATED: + return _("activated"); + case NM_ACTIVE_CONNECTION_STATE_UNKNOWN: + default: + return _("unknown"); + } +} + +static const char * +vpn_connection_state_to_string (NMVPNConnectionState state) +{ + switch (state) { + case NM_VPN_CONNECTION_STATE_PREPARE: + return _("VPN connecting (prepare)"); + case NM_VPN_CONNECTION_STATE_NEED_AUTH: + return _("VPN connecting (need authentication)"); + case NM_VPN_CONNECTION_STATE_CONNECT: + return _("VPN connecting"); + case NM_VPN_CONNECTION_STATE_IP_CONFIG_GET: + return _("VPN connecting (getting IP configuration)"); + case NM_VPN_CONNECTION_STATE_ACTIVATED: + return _("VPN connected"); + case NM_VPN_CONNECTION_STATE_FAILED: + return _("VPN connection failed"); + case NM_VPN_CONNECTION_STATE_DISCONNECTED: + return _("VPN disconnected"); + default: + return _("unknown"); + } +} + +static const char * +vpn_connection_state_reason_to_string (NMVPNConnectionStateReason reason) +{ + switch (reason) { + case NM_VPN_CONNECTION_STATE_REASON_UNKNOWN: + return _("unknown reason"); + case NM_VPN_CONNECTION_STATE_REASON_NONE: + return _("none"); + case NM_VPN_CONNECTION_STATE_REASON_USER_DISCONNECTED: + return _("the user was disconnected"); + case NM_VPN_CONNECTION_STATE_REASON_DEVICE_DISCONNECTED: + return _("the base network connection was interrupted"); + case NM_VPN_CONNECTION_STATE_REASON_SERVICE_STOPPED: + return _("the VPN service stopped unexpectedly"); + case NM_VPN_CONNECTION_STATE_REASON_IP_CONFIG_INVALID: + return _("the VPN service returned invalid configuration"); + case NM_VPN_CONNECTION_STATE_REASON_CONNECT_TIMEOUT: + return _("the connection attempt timed out"); + case NM_VPN_CONNECTION_STATE_REASON_SERVICE_START_TIMEOUT: + return _("the VPN service did not start in time"); + case NM_VPN_CONNECTION_STATE_REASON_SERVICE_START_FAILED: + return _("the VPN service failed to start"); + case NM_VPN_CONNECTION_STATE_REASON_NO_SECRETS: + return _("no valid VPN secrets"); + case NM_VPN_CONNECTION_STATE_REASON_LOGIN_FAILED: + return _("invalid VPN secrets"); + case NM_VPN_CONNECTION_STATE_REASON_CONNECTION_REMOVED: + return _("the connection was removed"); + default: + return _("unknown"); + } +} + +static void +active_connection_state_cb (NMActiveConnection *active, GParamSpec *pspec, gpointer user_data) +{ + NmCli *nmc = (NmCli *) user_data; + NMActiveConnectionState state; + + state = nm_active_connection_get_state (active); + + printf (_("state: %s\n"), active_connection_state_to_string (state)); + + if (state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) { + printf (_("Connection activated\n")); + quit (); + } else if (state == NM_ACTIVE_CONNECTION_STATE_UNKNOWN) { + g_string_printf (nmc->return_text, _("Error: Connection activation failed.")); + nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION; + quit (); + } +} + +static void +vpn_connection_state_cb (NMVPNConnection *vpn, + NMVPNConnectionState state, + NMVPNConnectionStateReason reason, + gpointer user_data) +{ + NmCli *nmc = (NmCli *) user_data; + + switch (state) { + case NM_VPN_CONNECTION_STATE_PREPARE: + case NM_VPN_CONNECTION_STATE_NEED_AUTH: + case NM_VPN_CONNECTION_STATE_CONNECT: + case NM_VPN_CONNECTION_STATE_IP_CONFIG_GET: + printf (_("state: %s (%d)\n"), vpn_connection_state_to_string (state), state); + break; + + case NM_VPN_CONNECTION_STATE_ACTIVATED: + printf (_("Connection activated\n")); + quit (); + break; + + case NM_VPN_CONNECTION_STATE_FAILED: + case NM_VPN_CONNECTION_STATE_DISCONNECTED: + g_string_printf (nmc->return_text, _("Error: Connection activation failed: %s."), vpn_connection_state_reason_to_string (reason)); + nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION; + quit (); + break; + + default: + break; + } +} + +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 void +foo_active_connections_changed_cb (NMClient *client, + GParamSpec *pspec, + gpointer user_data) +{ + /* Call again activate_connection_cb with dummy arguments; + * the correct ones are taken from its first call. + */ + activate_connection_cb (NULL, NULL, NULL); +} + +static void +activate_connection_cb (gpointer user_data, const char *path, GError *error) +{ + NmCli *nmc = (NmCli *) user_data; + NMActiveConnection *active; + NMActiveConnectionState state; + static gulong handler_id = 0; + static NmCli *orig_nmc; + static const char *orig_path; + static GError *orig_error; + + if (nmc) + { + /* Called first time; store actual arguments */ + orig_nmc = nmc; + orig_path = path; + orig_error = error; + } + + /* Disconnect the handler not to be run any more */ + if (handler_id != 0) { + g_signal_handler_disconnect (orig_nmc->client, handler_id); + handler_id = 0; + } + + if (orig_error) { + g_string_printf (orig_nmc->return_text, _("Error: Connection activation failed: %s"), orig_error->message); + orig_nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION; + quit (); + } else { + active = nm_client_get_active_connection_by_path (orig_nmc->client, orig_path); + if (!active) { + /* The active connection path is not in active connections list yet; wait for active-connections signal. */ + /* This is basically the case for VPN connections. */ + if (nmc) { + /* Called first time, i.e. by nm_client_activate_connection() */ + handler_id = g_signal_connect (orig_nmc->client, "notify::active-connections", + G_CALLBACK (foo_active_connections_changed_cb), NULL); + return; + } else { + g_string_printf (orig_nmc->return_text, _("Error: Obtaining active connection for '%s' failed."), orig_path); + orig_nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION; + quit (); + return; + } + } + + state = nm_active_connection_get_state (active); + + printf (_("Active connection state: %s\n"), active_connection_state_to_string (state)); + printf (_("Active connection path: %s\n"), orig_path); + + if (!orig_nmc->should_wait || state == NM_ACTIVE_CONNECTION_STATE_ACTIVATED) { + /* don't want to wait or already activated */ + quit (); + } else { + if (NM_IS_VPN_CONNECTION (active)) + g_signal_connect (NM_VPN_CONNECTION (active), "vpn-state-changed", G_CALLBACK (vpn_connection_state_cb), orig_nmc); + else + g_signal_connect (active, "notify::state", G_CALLBACK (active_connection_state_cb), orig_nmc); + + /* Start timer not to loop forever when signals are not emitted */ + g_timeout_add_seconds (orig_nmc->timeout, timeout_cb, orig_nmc); + } + } +} + +static NMCResultCode +do_connection_up (NmCli *nmc, int argc, char **argv) +{ + NMDevice *device = NULL; + const char *spec_object = NULL; + gboolean device_found; + NMConnection *connection = NULL; + NMSettingConnection *s_con; + gboolean is_system; + const char *con_path; + const char *con_type; + const char *iface = NULL; + const char *ap = NULL; + gboolean id_specified = FALSE; + gboolean wait = TRUE; + GError *error = NULL; + + /* Set default timeout for connection activation. It can take quite a long time. + * Using 90 seconds. + */ + nmc->timeout = 90; + + while (argc > 0) { + if (strcmp (*argv, "id") == 0 || strcmp (*argv, "uuid") == 0) { + const char *selector = *argv; + id_specified = TRUE; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + if ((connection = find_connection (nmc->system_connections, selector, *argv)) == NULL) + connection = find_connection (nmc->user_connections, selector, *argv); + + if (!connection) { + g_string_printf (nmc->return_text, _("Error: Unknown connection: %s."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + } + else if (strcmp (*argv, "iface") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + iface = *argv; + } + else if (strcmp (*argv, "ap") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + ap = *argv; + } + else if (strcmp (*argv, "--nowait") == 0) { + wait = FALSE; + } else if (strcmp (*argv, "--timeout") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + errno = 0; + nmc->timeout = strtol (*argv, NULL, 10); + if (errno || nmc->timeout < 0) { + g_string_printf (nmc->return_text, _("Error: timeout value '%s' is not valid."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + } else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + if (!id_specified) { + g_string_printf (nmc->return_text, _("Error: id or uuid has to be specified.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + is_system = (nm_connection_get_scope (connection) == NM_CONNECTION_SCOPE_SYSTEM) ? TRUE : FALSE; + con_path = nm_connection_get_path (connection); + + s_con = (NMSettingConnection *) nm_connection_get_setting (connection, NM_TYPE_SETTING_CONNECTION); + g_assert (s_con); + con_type = nm_setting_connection_get_connection_type (s_con); + + device_found = find_device_for_connection (nmc, connection, iface, ap, &device, &spec_object, &error); + + if (!device_found) { + if (error) + g_string_printf (nmc->return_text, _("Error: No suitable device found: %s."), error->message); + else + g_string_printf (nmc->return_text, _("Error: No suitable device found.")); + nmc->return_value = NMC_RESULT_ERROR_CON_ACTIVATION; + goto error; + } + + nmc->should_wait = wait; + nm_client_activate_connection (nmc->client, + is_system ? NM_DBUS_SERVICE_SYSTEM_SETTINGS : NM_DBUS_SERVICE_USER_SETTINGS, + con_path, + device, + spec_object, + activate_connection_cb, + nmc); + + return nmc->return_value; +error: + nmc->should_wait = FALSE; + return nmc->return_value; +} + +static NMCResultCode +do_connection_down (NmCli *nmc, int argc, char **argv) +{ + NMConnection *connection = NULL; + NMActiveConnection *active = NULL; + const GPtrArray *active_cons; + const char *con_path; + const char *active_path; + NMConnectionScope active_service_scope, con_scope; + gboolean id_specified = FALSE; + gboolean wait = TRUE; + int i; + + while (argc > 0) { + if (strcmp (*argv, "id") == 0 || strcmp (*argv, "uuid") == 0) { + const char *selector = *argv; + id_specified = TRUE; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + if ((connection = find_connection (nmc->system_connections, selector, *argv)) == NULL) + connection = find_connection (nmc->user_connections, selector, *argv); + + if (!connection) { + g_string_printf (nmc->return_text, _("Error: Unknown connection: %s."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + } + else if (strcmp (*argv, "--nowait") == 0) { + wait = FALSE; + } + else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + if (!id_specified) { + g_string_printf (nmc->return_text, _("Error: id or uuid has to be specified.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + con_path = nm_connection_get_path (connection); + con_scope = nm_connection_get_scope (connection); + + active_cons = nm_client_get_active_connections (nmc->client); + for (i = 0; active_cons && (i < active_cons->len); i++) { + NMActiveConnection *candidate = g_ptr_array_index (active_cons, i); + + active_path = nm_active_connection_get_connection (candidate); + active_service_scope = nm_active_connection_get_scope (candidate); + if (!strcmp (active_path, con_path) && active_service_scope == con_scope) { + active = candidate; + break; + } + } + + if (active) + nm_client_deactivate_connection (nmc->client, active); + else { + fprintf (stderr, _("Warning: Connection not active\n")); + } + +error: + nmc->should_wait = FALSE; + return nmc->return_value; +} + +/* callback called when connections are obtained from the settings service */ +static void +get_connections_cb (NMSettingsInterface *settings, gpointer user_data) +{ + ArgsInfo *args = (ArgsInfo *) user_data; + static gboolean system_cb_called = FALSE; + static gboolean user_cb_called = FALSE; + + if (NM_IS_REMOTE_SETTINGS_SYSTEM (settings)) { + system_cb_called = TRUE; + args->nmc->system_connections = nm_settings_interface_list_connections (settings); + } + else { + user_cb_called = TRUE; + args->nmc->user_connections = nm_settings_interface_list_connections (settings); + } + + /* return and wait for the callback of the second settings is called */ + if ((args->nmc->system_settings_running && !system_cb_called) || + (args->nmc->user_settings_running && !user_cb_called)) + return; + + if (args->argc == 0) { + args->nmc->return_value = do_connections_list (args->nmc, args->argc, args->argv); + } else { + + if (matches (*args->argv, "list") == 0) { + args->nmc->return_value = do_connections_list (args->nmc, args->argc-1, args->argv+1); + } + else if (matches(*args->argv, "status") == 0) { + args->nmc->return_value = do_connections_status (args->nmc, args->argc-1, args->argv+1); + } + else if (matches(*args->argv, "up") == 0) { + args->nmc->return_value = do_connection_up (args->nmc, args->argc-1, args->argv+1); + } + else if (matches(*args->argv, "down") == 0) { + args->nmc->return_value = do_connection_down (args->nmc, args->argc-1, args->argv+1); + } + else if (matches (*args->argv, "help") == 0) { + usage (); + args->nmc->should_wait = FALSE; + } else { + usage (); + g_string_printf (args->nmc->return_text, _("Error: 'con' command '%s' is not valid."), *args->argv); + args->nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + args->nmc->should_wait = FALSE; + } + } + + if (!args->nmc->should_wait) + quit (); +} + + +/* Entry point function for connections-related commands: 'nmcli con' */ +NMCResultCode +do_connections (NmCli *nmc, int argc, char **argv) +{ + DBusGConnection *bus; + GError *error = NULL; + + nmc->should_wait = TRUE; + + args_info.nmc = nmc; + args_info.argc = argc; + args_info.argv = argv; + + /* connect to DBus' system bus */ + bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error); + if (error || !bus) { + g_string_printf (nmc->return_text, _("Error: could not connect to D-Bus.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; + } + + /* get system settings */ + if (!(nmc->system_settings = nm_remote_settings_system_new (bus))) { + g_string_printf (nmc->return_text, _("Error: Could not get system settings.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; + + } + + /* get user settings */ + if (!(nmc->user_settings = nm_remote_settings_new (bus, NM_CONNECTION_SCOPE_USER))) { + g_string_printf (nmc->return_text, _("Error: Could not get user settings.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; + } + + /* find out whether setting services are running */ + g_object_get (nmc->system_settings, NM_REMOTE_SETTINGS_SERVICE_RUNNING, &nmc->system_settings_running, NULL); + g_object_get (nmc->user_settings, NM_REMOTE_SETTINGS_SERVICE_RUNNING, &nmc->user_settings_running, NULL); + + if (!nmc->system_settings_running && !nmc->user_settings_running) { + g_string_printf (nmc->return_text, _("Error: Can't obtain connections: settings services are not running.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; + } + + /* connect to signal "connections-read" - emitted when connections are fetched and ready */ + if (nmc->system_settings_running) + g_signal_connect (nmc->system_settings, NM_SETTINGS_INTERFACE_CONNECTIONS_READ, + G_CALLBACK (get_connections_cb), &args_info); + + if (nmc->user_settings_running) + g_signal_connect (nmc->user_settings, NM_SETTINGS_INTERFACE_CONNECTIONS_READ, + G_CALLBACK (get_connections_cb), &args_info); + + dbus_g_connection_unref (bus); + + /* The rest will be done in get_connection_cb() callback. + * We need to wait for signals that connections are read. + */ + return NMC_RESULT_SUCCESS; +} diff --git a/cli/src/connections.h b/cli/src/connections.h new file mode 100644 index 0000000000..a1ed1c1cf3 --- /dev/null +++ b/cli/src/connections.h @@ -0,0 +1,27 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef NMC_CONNECTIONS_H +#define NMC_CONNECTIONS_H + +#include "nmcli.h" + +NMCResultCode do_connections (NmCli *nmc, int argc, char **argv); + +#endif /* NMC_CONNECTIONS_H */ diff --git a/cli/src/devices.c b/cli/src/devices.c new file mode 100644 index 0000000000..d6c0b43dc5 --- /dev/null +++ b/cli/src/devices.c @@ -0,0 +1,950 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <errno.h> + +#include <sys/socket.h> +#include <netinet/in.h> +#include <arpa/inet.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <nm-client.h> +#include <nm-device-wifi.h> + +#include <nm-client.h> +#include <nm-device.h> +#include <nm-device-ethernet.h> +#include <nm-device-wifi.h> +#include <nm-gsm-device.h> +#include <nm-cdma-device.h> +#include <nm-device-bt.h> +//#include <nm-device-olpc-mesh.h> +#include <nm-utils.h> +#include <nm-setting-ip4-config.h> +#include <nm-vpn-connection.h> +#include <nm-setting-connection.h> +#include <nm-setting-wired.h> +#include <nm-setting-pppoe.h> +#include <nm-setting-wireless.h> +#include <nm-setting-gsm.h> +#include <nm-setting-cdma.h> +#include <nm-setting-bluetooth.h> +#include <nm-setting-olpc-mesh.h> + +#include "utils.h" +#include "devices.h" + + +/* static function prototypes */ +static void usage (void); +static const char *device_state_to_string (NMDeviceState state); +static NMCResultCode do_devices_status (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_devices_list (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_device_disconnect (NmCli *nmc, int argc, char **argv); +static NMCResultCode do_device_wifi (NmCli *nmc, int argc, char **argv); + + +extern GMainLoop *loop; /* glib main loop variable */ + +static void +usage (void) +{ + fprintf (stderr, + _("Usage: nmcli dev { COMMAND | help }\n\n" + " COMMAND := { status | list | disconnect | wifi }\n\n" + " status\n" + " list [iface <iface>]\n" + " disconnect iface <iface> [--nowait] [--timeout <timeout>]\n" + " wifi [list [iface <iface>] | apinfo iface <iface> hwaddr <hwaddr>]\n\n")); +} + +/* quit main loop */ +static void +quit (void) +{ + g_main_loop_quit (loop); /* quit main loop */ +} + +static const char * +device_state_to_string (NMDeviceState state) +{ + switch (state) { + case NM_DEVICE_STATE_UNMANAGED: + return _("unmanaged"); + case NM_DEVICE_STATE_UNAVAILABLE: + return _("unavailable"); + case NM_DEVICE_STATE_DISCONNECTED: + return _("disconnected"); + case NM_DEVICE_STATE_PREPARE: + return _("connecting (prepare)"); + case NM_DEVICE_STATE_CONFIG: + return _("connecting (configuring)"); + case NM_DEVICE_STATE_NEED_AUTH: + return _("connecting (need authentication)"); + case NM_DEVICE_STATE_IP_CONFIG: + return _("connecting (getting IP configuration)"); + case NM_DEVICE_STATE_ACTIVATED: + return _("connected"); + case NM_DEVICE_STATE_FAILED: + return _("connection failed"); + default: + return _("unknown"); + } +} + +/* Return device type - use setting names to match with connection types */ +static const char * +get_device_type (NMDevice * device) +{ + if (NM_IS_DEVICE_ETHERNET (device)) + return NM_SETTING_WIRED_SETTING_NAME; + else if (NM_IS_DEVICE_WIFI (device)) + return NM_SETTING_WIRELESS_SETTING_NAME; + else if (NM_IS_GSM_DEVICE (device)) + return NM_SETTING_GSM_SETTING_NAME; + else if (NM_IS_CDMA_DEVICE (device)) + return NM_SETTING_CDMA_SETTING_NAME; + else if (NM_IS_DEVICE_BT (device)) + return NM_SETTING_BLUETOOTH_SETTING_NAME; +// else if (NM_IS_DEVICE_OLPC_MESH (device)) +// return NM_SETTING_OLPC_MESH_SETTING_NAME; + else + return _("Unknown"); +} + +static char * +ap_wpa_rsn_flags_to_string (guint32 flags) +{ + char *flags_str[16]; /* Enough space for flags and terminating NULL */ + char *ret_str; + int i = 0; + + if (flags & NM_802_11_AP_SEC_PAIR_WEP40) + flags_str[i++] = g_strdup ("pair_wpe40"); + if (flags & NM_802_11_AP_SEC_PAIR_WEP104) + flags_str[i++] = g_strdup ("pair_wpe104"); + if (flags & NM_802_11_AP_SEC_PAIR_TKIP) + flags_str[i++] = g_strdup ("pair_tkip"); + if (flags & NM_802_11_AP_SEC_PAIR_CCMP) + flags_str[i++] = g_strdup ("pair_ccmp"); + if (flags & NM_802_11_AP_SEC_GROUP_WEP40) + flags_str[i++] = g_strdup ("group_wpe40"); + if (flags & NM_802_11_AP_SEC_GROUP_WEP104) + flags_str[i++] = g_strdup ("group_wpe104"); + if (flags & NM_802_11_AP_SEC_GROUP_TKIP) + flags_str[i++] = g_strdup ("group_tkip"); + if (flags & NM_802_11_AP_SEC_GROUP_CCMP) + flags_str[i++] = g_strdup ("group_ccmp"); + if (flags & NM_802_11_AP_SEC_KEY_MGMT_PSK) + flags_str[i++] = g_strdup ("psk"); + if (flags & NM_802_11_AP_SEC_KEY_MGMT_802_1X) + flags_str[i++] = g_strdup ("802.1X"); + + if (i == 0) + flags_str[i++] = g_strdup (_("(none)")); + + flags_str[i] = NULL; + + ret_str = g_strjoinv (" ", flags_str); + + i = 0; + while (flags_str[i]) + g_free (flags_str[i++]); + + return ret_str; +} + +static void +print_header (const char *label, const char *iface, const char *connection) +{ + GString *string; + + string = g_string_sized_new (79); + g_string_append_printf (string, "- %s: ", label); + if (iface) + g_string_append_printf (string, "%s ", iface); + if (connection) + g_string_append_printf (string, " [%s] ", connection); + + while (string->len < 80) + g_string_append_c (string, '-'); + + printf ("%s\n", string->str); + + g_string_free (string, TRUE); +} + +static gchar * +ip4_address_as_string (guint32 ip) +{ + struct in_addr tmp_addr; + char buf[INET_ADDRSTRLEN+1]; + + memset (&buf, '\0', sizeof (buf)); + tmp_addr.s_addr = ip; + + if (inet_ntop (AF_INET, &tmp_addr, buf, INET_ADDRSTRLEN)) { + return g_strdup (buf); + } else { + g_warning (_("%s: error converting IP4 address 0x%X"), + __func__, ntohl (tmp_addr.s_addr)); + return NULL; + } +} + +static void +detail_access_point (gpointer data, gpointer user_data) +{ + NMAccessPoint *ap = NM_ACCESS_POINT (data); + const char *active_bssid = (const char *) user_data; + GString *str; + gboolean active = FALSE; + guint32 flags, wpa_flags, rsn_flags; + const GByteArray * ssid; + char *tmp; + + 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); + + if (active_bssid) { + const char *current_bssid = nm_access_point_get_hw_address (ap); + if (current_bssid && !strcmp (current_bssid, active_bssid)) + active = TRUE; + } + + str = g_string_new (NULL); + g_string_append_printf (str, + _("%s, %s, Freq %d MHz, Rate %d Mb/s, Strength %d"), + (nm_access_point_get_mode (ap) == NM_802_11_MODE_INFRA) ? ("Infra") : _("Ad-Hoc"), + nm_access_point_get_hw_address (ap), + nm_access_point_get_frequency (ap), + nm_access_point_get_max_bitrate (ap) / 1000, + nm_access_point_get_strength (ap)); + + 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 (str, _(", Encrypted: ")); + + 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 (str, _(" WEP")); + if (wpa_flags != NM_802_11_AP_SEC_NONE) + g_string_append (str, _(" WPA")); + if (rsn_flags != NM_802_11_AP_SEC_NONE) + g_string_append (str, _(" WPA2")); + 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 (str, _(" Enterprise")); + + /* FIXME: broadcast/hidden */ + + ssid = nm_access_point_get_ssid (ap); + tmp = g_strdup_printf (" %s%s", active ? "*" : "", + ssid ? nm_utils_escape_ssid (ssid->data, ssid->len) : _("(none)")); + + print_table_line (0, tmp, 25, str->str, 0, NULL); + + g_string_free (str, TRUE); + g_free (tmp); +} + +struct cb_info { + NMClient *client; + const GPtrArray *active; +}; + +static void +show_device_info (gpointer data, gpointer user_data) +{ + NMDevice *device = NM_DEVICE (data); +// struct cb_info *info = user_data; + char *tmp; + NMDeviceState state; + const char *dev_type; + guint32 caps; + guint32 speed; + const GArray *array; + gboolean is_default = FALSE; + const char *id = NULL; + + state = nm_device_get_state (device); + print_header (_("Device"), nm_device_get_iface (device), id); + + /* General information */ + dev_type = get_device_type (device); + print_table_line (0, _("Type"), 25, dev_type, 0, NULL); + print_table_line (0, _("Driver"), 25, nm_device_get_driver (device) ? nm_device_get_driver (device) : _("(unknown)"), 0, NULL); + print_table_line (0, _("State"), 25, device_state_to_string (state), 0, NULL); + if (is_default) + print_table_line (0, _("Default"), 25, _("yes"), 0, NULL); + else + print_table_line (0, _("Default"), 25, _("no"), 0, NULL); + + tmp = NULL; + if (NM_IS_DEVICE_ETHERNET (device)) + tmp = g_strdup (nm_device_ethernet_get_hw_address (NM_DEVICE_ETHERNET (device))); + else if (NM_IS_DEVICE_WIFI (device)) + tmp = g_strdup (nm_device_wifi_get_hw_address (NM_DEVICE_WIFI (device))); + + if (tmp) { + print_table_line (0, _("HW Address"), 25, tmp, 0, NULL); + g_free (tmp); + } + + /* Capabilities */ + caps = nm_device_get_capabilities (device); + printf (_("\n Capabilities:\n")); + if (caps & NM_DEVICE_CAP_CARRIER_DETECT) + print_table_line (2, _("Carrier Detect"), 23, _("yes"), 0, NULL); + + speed = 0; + if (NM_IS_DEVICE_ETHERNET (device)) { + /* Speed in Mb/s */ + speed = nm_device_ethernet_get_speed (NM_DEVICE_ETHERNET (device)); + } else if (NM_IS_DEVICE_WIFI (device)) { + /* Speed in b/s */ + speed = nm_device_wifi_get_bitrate (NM_DEVICE_WIFI (device)); + speed /= 1000; + } + + if (speed) { + char *speed_string; + + speed_string = g_strdup_printf (_("%u Mb/s"), speed); + print_table_line (2, _("Speed"), 23, speed_string, 0, NULL); + g_free (speed_string); + } + + /* Wireless specific information */ + if ((NM_IS_DEVICE_WIFI (device))) { + guint32 wcaps; + NMAccessPoint *active_ap = NULL; + const char *active_bssid = NULL; + const GPtrArray *aps; + + printf (_("\n Wireless Properties\n")); + + wcaps = nm_device_wifi_get_capabilities (NM_DEVICE_WIFI (device)); + + if (wcaps & (NM_WIFI_DEVICE_CAP_CIPHER_WEP40 | NM_WIFI_DEVICE_CAP_CIPHER_WEP104)) + print_table_line (2, _("WEP Encryption"), 23, _("yes"), 0, NULL); + if (wcaps & NM_WIFI_DEVICE_CAP_WPA) + print_table_line (2, _("WPA Encryption"), 23, _("yes"), 0, NULL); + if (wcaps & NM_WIFI_DEVICE_CAP_RSN) + print_table_line (2, _("WPA2 Encryption"), 23, _("yes"), 0, NULL); + if (wcaps & NM_WIFI_DEVICE_CAP_CIPHER_TKIP) + print_table_line (2, _("TKIP cipher"), 23, _("yes"), 0, NULL); + if (wcaps & NM_WIFI_DEVICE_CAP_CIPHER_CCMP) + print_table_line (2, _("CCMP cipher"), 23, _("yes"), 0, NULL); + + if (nm_device_get_state (device) == 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_hw_address (active_ap) : NULL; + } + + printf (_("\n Wireless Access Points %s\n"), active_ap ? _("(* = current AP)") : ""); + + aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device)); + if (aps && aps->len) + g_ptr_array_foreach ((GPtrArray *) aps, detail_access_point, (gpointer) active_bssid); + } else if (NM_IS_DEVICE_ETHERNET (device)) { + printf (_("\n Wired Properties\n")); + + if (nm_device_ethernet_get_carrier (NM_DEVICE_ETHERNET (device))) + print_table_line (2, _("Carrier"), 23, _("on"), 0, NULL); + else + print_table_line (2, _("Carrier"), 23, _("off"), 0, NULL); + } + + /* IP Setup info */ + if (state == NM_DEVICE_STATE_ACTIVATED) { + NMIP4Config *cfg = nm_device_get_ip4_config (device); + GSList *iter; + + printf (_("\n IPv4 Settings:\n")); + + for (iter = (GSList *) nm_ip4_config_get_addresses (cfg); iter; iter = g_slist_next (iter)) { + NMIP4Address *addr = (NMIP4Address *) iter->data; + guint32 prefix = nm_ip4_address_get_prefix (addr); + char *tmp2; + + tmp = ip4_address_as_string (nm_ip4_address_get_address (addr)); + print_table_line (2, _("Address"), 23, tmp, 0, NULL); + g_free (tmp); + + tmp2 = ip4_address_as_string (nm_utils_ip4_prefix_to_netmask (prefix)); + tmp = g_strdup_printf ("%d (%s)", prefix, tmp2); + g_free (tmp2); + print_table_line (2, _("Prefix"), 23, tmp, 0, NULL); + g_free (tmp); + + tmp = ip4_address_as_string (nm_ip4_address_get_gateway (addr)); + print_table_line (2, _("Gateway"), 23, tmp, 0, NULL); + g_free (tmp); + printf ("\n"); + } + + array = nm_ip4_config_get_nameservers (cfg); + if (array) { + int i; + + for (i = 0; i < array->len; i++) { + tmp = ip4_address_as_string (g_array_index (array, guint32, i)); + print_table_line (2, _("DNS"), 23, tmp, 0, NULL); + g_free (tmp); + } + } + } + + printf ("\n\n"); +} + +static void +show_device_status (NMDevice *device, NmCli *nmc) +{ + const char *iface; + const char *type; + const char *state; + + iface = nm_device_get_iface (device); + type = get_device_type (device); + state = device_state_to_string (nm_device_get_state (device)); + + print_table_line (0, iface, 10, type, 17, state, 0, NULL); +} + +static NMCResultCode +do_devices_status (NmCli *nmc, int argc, char **argv) +{ + const GPtrArray *devices; + int i; + + while (argc > 0) { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + argc--; + argv++; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + devices = nm_client_get_devices (nmc->client); + + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("Status of devices"), _("Device"), 10, _("Type"), 17, _("State"), 12, NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("Device"), 10, _("Type"), 17, _("State"), 0, NULL); + + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *device = g_ptr_array_index (devices, i); + show_device_status (device, nmc); + } + + return NMC_RESULT_SUCCESS; + +error: + return nmc->return_value; +} + +static NMCResultCode +do_devices_list (NmCli *nmc, int argc, char **argv) +{ + const GPtrArray *devices; + NMDevice *device = NULL; + const char *iface = NULL; + gboolean iface_specified = FALSE; + int i; + + while (argc > 0) { + if (strcmp (*argv, "iface") == 0) { + iface_specified = TRUE; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: '%s' argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + iface = *argv; + } else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + devices = nm_client_get_devices (nmc->client); + + if (iface_specified) { + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *candidate = g_ptr_array_index (devices, i); + const char *dev_iface = nm_device_get_iface (candidate); + + if (!strcmp (dev_iface, iface)) + device = candidate; + } + if (!device) { + g_string_printf (nmc->return_text, _("Error: Device '%s' not found."), iface); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + show_device_info (device, nmc->client); + } else { + if (devices) + g_ptr_array_foreach ((GPtrArray *) devices, show_device_info, nmc->client); + } + +error: + return nmc->return_value; +} + +static void +device_state_cb (NMDevice *device, GParamSpec *pspec, gpointer user_data) +{ + NmCli *nmc = (NmCli *) user_data; + NMDeviceState state; + + state = nm_device_get_state (device); + + if (state == NM_DEVICE_STATE_DISCONNECTED) { + g_string_printf (nmc->return_text, _("Success: Device '%s' successfully disconnected."), nm_device_get_iface (device)); + quit (); + } +} + +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 void +disconnect_device_cb (NMDevice *device, GError *error, gpointer user_data) +{ + NmCli *nmc = (NmCli *) user_data; + NMDeviceState state; + + if (error) { + g_string_printf (nmc->return_text, _("Error: Device '%s' (%s) disconnecting failed: %s"), + nm_device_get_iface (device), + nm_object_get_path (NM_OBJECT (device)), + error->message ? error->message : _("(unknown)")); + nmc->return_value = NMC_RESULT_ERROR_DEV_DISCONNECT; + quit (); + } else { + state = nm_device_get_state (device); + printf (_("Device state: %d (%s)\n"), state, device_state_to_string (state)); + + if (!nmc->should_wait || state == NM_DEVICE_STATE_DISCONNECTED) { + /* Don't want to wait or device already disconnected */ + quit (); + } else { + g_signal_connect (device, "notify::state", G_CALLBACK (device_state_cb), nmc); + /* Start timer not to loop forever if "notify::state" signal is not issued */ + g_timeout_add_seconds (nmc->timeout, timeout_cb, nmc); + } + + } +} + +static NMCResultCode +do_device_disconnect (NmCli *nmc, int argc, char **argv) +{ + const GPtrArray *devices; + NMDevice *device = NULL; + const char *iface = NULL; + gboolean iface_specified = FALSE; + gboolean wait = TRUE; + int i; + + /* Set default timeout for disconnect operation */ + nmc->timeout = 10; + + while (argc > 0) { + if (strcmp (*argv, "iface") == 0) { + iface_specified = TRUE; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + iface = *argv; + } else if (strcmp (*argv, "--nowait") == 0) { + wait = FALSE; + } else if (strcmp (*argv, "--timeout") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + errno = 0; + nmc->timeout = strtol (*argv, NULL, 10); + if (errno || nmc->timeout < 0) { + g_string_printf (nmc->return_text, _("Error: timeout value '%s' is not valid."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + } else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + if (!iface_specified) { + g_string_printf (nmc->return_text, _("Error: iface has to be specified.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + devices = nm_client_get_devices (nmc->client); + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *candidate = g_ptr_array_index (devices, i); + const char *dev_iface = nm_device_get_iface (candidate); + + if (!strcmp (dev_iface, iface)) + device = candidate; + } + + if (!device) { + g_string_printf (nmc->return_text, _("Error: Device '%s' not found."), iface); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + nmc->should_wait = wait; + nm_device_disconnect (device, disconnect_device_cb, nmc); + +error: + return nmc->return_value; +} + +static void +show_acces_point_info (NMDevice *device) +{ + NMAccessPoint *active_ap = NULL; + const char *active_bssid = NULL; + const GPtrArray *aps; + + if (nm_device_get_state (device) == 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_hw_address (active_ap) : NULL; + } + + aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device)); + if (aps && aps->len) + g_ptr_array_foreach ((GPtrArray *) aps, detail_access_point, (gpointer) active_bssid); +} + +static NMCResultCode +do_device_wifi_list (NmCli *nmc, int argc, char **argv) +{ + //TODO: cleanup + const GPtrArray *devices; + NMDevice *device = NULL; + const char *iface = NULL; + gboolean iface_specified = FALSE; + int i; + + while (argc > 0) { + if (strcmp (*argv, "iface") == 0) { + iface_specified = TRUE; + + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + iface = *argv; + } else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + devices = nm_client_get_devices (nmc->client); + + if (iface_specified) { + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *candidate = g_ptr_array_index (devices, i); + const char *dev_iface = nm_device_get_iface (candidate); + + if (!strcmp (dev_iface, iface)) + device = candidate; + } + + if (!device) { + g_string_printf (nmc->return_text, _("Error: Device '%s' not found."), iface); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + if ((NM_IS_DEVICE_WIFI (device))) { + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("WiFi scan list"), NULL); + + show_acces_point_info (device); + } else { + g_string_printf (nmc->return_text, _("Error: Device '%s' is not a WiFi device."), iface); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + } else { + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("WiFi scan list"), NULL); + + for (i = 0; devices && (i < devices->len); i++) { + NMDevice *dev = g_ptr_array_index (devices, i); + const char *dev_iface = nm_device_get_iface (dev); + + if ((NM_IS_DEVICE_WIFI (dev))) { + if (nmc->print_output > NMC_PRINT_TERSE) + print_table_line (0, _("Device:"), 0, dev_iface, 0, NULL); + + show_acces_point_info (dev); + } + } + } + +error: + return nmc->return_value; +} + +static NMCResultCode +do_device_wifi_apinfo (NmCli *nmc, int argc, char **argv) +{ + const GPtrArray *devices; + const GPtrArray *aps; + NMAccessPoint *ap = NULL; + const char *iface = NULL; + const char *hwaddr_user = NULL; + const char *hwaddr; + gboolean stop = FALSE; + guint32 flags, wpa_flags, rsn_flags, freq, bitrate; + guint8 strength; + const GByteArray *ssid; + NM80211Mode mode; + char *freq_str, *ssid_str, *bitrate_str, *strength_str, *wpa_flags_str, *rsn_flags_str; + int i, j; + + while (argc > 0) { + if (strcmp (*argv, "iface") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + iface = *argv; + } else if (strcmp (*argv, "hwaddr") == 0) { + if (next_arg (&argc, &argv) != 0) { + g_string_printf (nmc->return_text, _("Error: %s argument is missing."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + hwaddr_user = *argv; + } else { + fprintf (stderr, _("Unknown parameter: %s\n"), *argv); + } + + argc--; + argv++; + } + + if (!hwaddr_user) { + g_string_printf (nmc->return_text, _("Error: hwaddr has to be specified.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + devices = nm_client_get_devices (nmc->client); + + for (i = 0; !stop && devices && (i < devices->len); i++) { + NMDevice *device = g_ptr_array_index (devices, i); + const char *dev_iface = nm_device_get_iface (device); + + if (iface) { + if (!strcmp (iface, dev_iface)) + stop = TRUE; + else + continue; + } + + aps = NULL; + if ((NM_IS_DEVICE_WIFI (device))) + aps = nm_device_wifi_get_access_points (NM_DEVICE_WIFI (device)); + for (j = 0; aps && (j < aps->len); j++) { + char *hwaddr_up; + NMAccessPoint *candidate_ap = g_ptr_array_index (aps, j); + const char *candidate_hwaddr = nm_access_point_get_hw_address (candidate_ap); + + hwaddr_up = g_ascii_strup (hwaddr_user, -1); + if (!strcmp (hwaddr_up, candidate_hwaddr)) + ap = candidate_ap; + g_free (hwaddr_up); + } + } + + if (!ap) { + g_string_printf (nmc->return_text, _("Error: Access point with hwaddr '%s' not found."), hwaddr_user); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto error; + } + + /* 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); + hwaddr = nm_access_point_get_hw_address (ap); + freq = nm_access_point_get_frequency (ap); + mode = nm_access_point_get_mode (ap); + bitrate = nm_access_point_get_max_bitrate (ap); + strength = nm_access_point_get_strength (ap); + + /* print them */ + ssid_str = g_strdup_printf ("%s", ssid ? nm_utils_escape_ssid (ssid->data, ssid->len) : _("(none)")); + freq_str = g_strdup_printf (_("%u MHz"), freq); + bitrate_str = g_strdup_printf (_("%u MB/s"), bitrate/1000); + strength_str = g_strdup_printf ("%u", strength); + wpa_flags_str = ap_wpa_rsn_flags_to_string (wpa_flags); + rsn_flags_str = ap_wpa_rsn_flags_to_string (rsn_flags); + + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("AP parameters"), NULL); + else if (nmc->print_output == NMC_PRINT_NORMAL) + print_table_line (0, _("AP parameters"), 0, NULL); + + print_table_line (0, _("SSID:"), 25, ssid_str, 0, NULL); + print_table_line (0, _("BSSID:"), 25, hwaddr, 0, NULL); + print_table_line (0, _("Frequency:"), 25, freq_str, 0, NULL); + print_table_line (0, _("Mode:"), 25, mode == NM_802_11_MODE_ADHOC ? _("Ad-hoc") : mode == NM_802_11_MODE_INFRA ? _("Infrastructure") : _("Unknown"), 0, NULL); + print_table_line (0, _("Maximal bitrate:"), 25, bitrate_str, 0, NULL); + print_table_line (0, _("Strength:"), 25, strength_str, 0, NULL); + print_table_line (0, _("Flags:"), 25, flags == NM_802_11_AP_FLAGS_PRIVACY ? _("privacy") : _("(none)"), 0, NULL); + print_table_line (0, _("WPA flags:"), 25, wpa_flags_str, 0, NULL); + print_table_line (0, _("RSN flags:"), 25, rsn_flags_str, 0, NULL); + + g_free (ssid_str); + g_free (freq_str); + g_free (bitrate_str); + g_free (strength_str); + g_free (wpa_flags_str); + g_free (rsn_flags_str); + +error: + return nmc->return_value; +} + +static NMCResultCode +do_device_wifi (NmCli *nmc, int argc, char **argv) +{ + if (argc == 0) + nmc->return_value = do_device_wifi_list (nmc, argc-1, argv+1); + else if (argc > 0) { + if (matches (*argv, "list") == 0) { + nmc->return_value = do_device_wifi_list (nmc, argc-1, argv+1); + } + else if (matches (*argv, "apinfo") == 0) { + nmc->return_value = do_device_wifi_apinfo (nmc, argc-1, argv+1); + } + else { + g_string_printf (nmc->return_text, _("Error: 'dev wifi' command '%s' is not valid."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + } + + return nmc->return_value; +} + + +NMCResultCode +do_devices (NmCli *nmc, int argc, char **argv) +{ + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto error; + + if (argc == 0) + nmc->return_value = do_devices_status (nmc, argc-1, argv+1); + + if (argc > 0) { + if (matches (*argv, "status") == 0) { + nmc->return_value = do_devices_status (nmc, argc-1, argv+1); + } + else if (matches (*argv, "list") == 0) { + nmc->return_value = do_devices_list (nmc, argc-1, argv+1); + } + else if (matches (*argv, "disconnect") == 0) { + nmc->return_value = do_device_disconnect (nmc, argc-1, argv+1); + } + else if (matches (*argv, "wifi") == 0) { + nmc->return_value = do_device_wifi (nmc, argc-1, argv+1); + } + else if (strcmp (*argv, "help") == 0) { + usage (); + } + else { + g_string_printf (nmc->return_text, _("Error: 'dev' command '%s' is not valid."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + } + +error: + return nmc->return_value; +} diff --git a/cli/src/devices.h b/cli/src/devices.h new file mode 100644 index 0000000000..152dd20776 --- /dev/null +++ b/cli/src/devices.h @@ -0,0 +1,27 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef NMC_DEVICES_H +#define NMC_DEVICES_H + +#include "nmcli.h" + +NMCResultCode do_devices (NmCli *nmc, int argc, char **argv); + +#endif /* NMC_DEVICES_H */ diff --git a/cli/src/network-manager.c b/cli/src/network-manager.c new file mode 100644 index 0000000000..b5c3bd5418 --- /dev/null +++ b/cli/src/network-manager.c @@ -0,0 +1,186 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <nm-client.h> +#include <nm-setting-connection.h> + +#include "utils.h" +#include "network-manager.h" + + +extern GMainLoop *loop; + +/* static function prototypes */ +static void usage (void); +static void quit (void); +static const char *nm_state_to_string (NMState state); +static NMCResultCode show_nm_status (NmCli *nmc); + + +static void +usage (void) +{ + fprintf (stderr, + _("Usage: nmcli nm { COMMAND | help }\n\n" + " COMMAND := { status | sleep | wakeup | wifi | wwan }\n\n" + " status\n" + " sleep\n" + " wakeup\n" + " wifi [on|off]\n" + " wwan [on|off]\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: + return _("connected"); + case NM_STATE_DISCONNECTED: + return _("disconnected"); + case NM_STATE_UNKNOWN: + default: + return _("unknown"); + } +} + +static NMCResultCode +show_nm_status (NmCli *nmc) +{ + gboolean nm_running; + NMState state; + const char *wireless_hw_enabled_str, *wireless_enabled_str; + const char *wwan_hw_enabled_str, *wwan_enabled_str; + + g_return_val_if_fail (nmc->client != NULL, NMC_RESULT_ERROR_UNKNOWN); + + nm_running = nm_client_get_manager_running (nmc->client); + state = nm_client_get_state (nmc->client); + if (nm_running) { + wireless_hw_enabled_str = nm_client_wireless_hardware_get_enabled (nmc->client) ? _("enabled") : _("disabled"); + wireless_enabled_str = nm_client_wireless_get_enabled (nmc->client) ? _("enabled") : _("disabled"); + wwan_hw_enabled_str = nm_client_wwan_hardware_get_enabled (nmc->client) ? _("enabled") : _("disabled"); + wwan_enabled_str = nm_client_wwan_get_enabled (nmc->client) ? _("enabled") : _("disabled"); + } else { + wireless_hw_enabled_str = wireless_enabled_str = wwan_hw_enabled_str = wwan_enabled_str = _("unknown"); + } + + if (nmc->print_output == NMC_PRINT_PRETTY) + print_table_header (_("NetworkManager status"), NULL); + + print_table_line (0, _("NM running:"), 25, nm_running ? _("running") : _("not running"), 0, NULL); + print_table_line (0, _("NM state:"), 25, nm_state_to_string (state), 0, NULL); + print_table_line (0, _("NM wireless hardware:"), 25, wireless_hw_enabled_str, 0, NULL); + print_table_line (0, _("NM wireless:"), 25, wireless_enabled_str, 0, NULL); + print_table_line (0, _("NM WWAN hardware:"), 25, wwan_hw_enabled_str, 0, NULL); + print_table_line (0, _("NM WWAN:"), 25, wwan_enabled_str, 0, NULL); + + return NMC_RESULT_SUCCESS; +} + + +/* entry point function for global network manager related commands 'nmcli nm' */ +NMCResultCode +do_network_manager (NmCli *nmc, int argc, char **argv) +{ + gboolean enable_wifi; + gboolean enable_wwan; + + /* create NMClient */ + if (!nmc->get_client (nmc)) + goto end; + + if (argc == 0) { + nmc->return_value = show_nm_status (nmc); + } + + if (argc > 0) { + if (matches (*argv, "status") == 0) { + nmc->return_value = show_nm_status (nmc); + } + else if (matches (*argv, "sleep") == 0) { + nm_client_sleep (nmc->client, TRUE); + } + else if (matches (*argv, "wakeup") == 0) { + nm_client_sleep (nmc->client, FALSE); + } + else if (matches (*argv, "wifi") == 0) { + if (next_arg (&argc, &argv) != 0) { + /* no argument, show current state */ + print_table_line (0, _("NM wireless:"), 25, nm_client_wireless_get_enabled (nmc->client) ? _("enabled") : _("disabled"), 0, NULL); + } else { + if (!strcmp (*argv, "on")) + enable_wifi = TRUE; + else if (!strcmp (*argv, "off")) + enable_wifi = FALSE; + else { + g_string_printf (nmc->return_text, _("Error: invalid 'wifi' parameter: '%s'."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto end; + } + nm_client_wireless_set_enabled (nmc->client, enable_wifi); + } + } + else if (matches (*argv, "wwan") == 0) { + if (next_arg (&argc, &argv) != 0) { + /* no argument, show current state */ + print_table_line (0, _("NM WWAN:"), 25, nm_client_wwan_get_enabled (nmc->client) ? _("enabled") : _("disabled"), 0, NULL); + } else { + if (!strcmp (*argv, "on")) + enable_wwan = TRUE; + else if (!strcmp (*argv, "off")) + enable_wwan = FALSE; + else { + g_string_printf (nmc->return_text, _("Error: invalid 'wwan' parameter: '%s'."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + goto end; + } + nm_client_wwan_set_enabled (nmc->client, enable_wwan); + } + } + else if (strcmp (*argv, "help") == 0) { + usage (); + } + else { + g_string_printf (nmc->return_text, _("Error: 'nm' command '%s' is not valid."), *argv); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + } + +end: + quit (); + return nmc->return_value; +} diff --git a/cli/src/network-manager.h b/cli/src/network-manager.h new file mode 100644 index 0000000000..93cc1b077f --- /dev/null +++ b/cli/src/network-manager.h @@ -0,0 +1,27 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef NMC_NETWORK_MANAGER_H +#define NMC_NETWORK_MANAGER_H + +#include "nmcli.h" + +NMCResultCode do_network_manager (NmCli *nmc, int argc, char **argv); + +#endif /* NMC_NETWORK_MANAGER_H */ diff --git a/cli/src/nmcli.c b/cli/src/nmcli.c new file mode 100644 index 0000000000..f2ed7156b0 --- /dev/null +++ b/cli/src/nmcli.c @@ -0,0 +1,283 @@ +/* nmcli - command-line tool to control NetworkManager + * + * Jiri Klimes <jklimes@redhat.com> + * + * 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +/* Generated configuration file */ +#include "config.h" + +#include <stdio.h> +#include <string.h> +#include <stdlib.h> +#include <signal.h> +#include <locale.h> + +#include <glib.h> +#include <glib/gi18n.h> +#include <dbus/dbus.h> +#include <dbus/dbus-glib.h> +#include <nm-client.h> +#include <nm-setting-connection.h> +#include <nm-remote-settings.h> +#include <nm-remote-settings-system.h> +#include <nm-settings-interface.h> +#include <nm-settings-connection-interface.h> + +#include "nmcli.h" +#include "utils.h" +#include "connections.h" +#include "devices.h" +#include "network-manager.h" + +#define NMCLI_VERSION "0.1" + + +typedef struct { + NmCli *nmc; + int argc; + char **argv; +} ArgsInfo; + +/* --- Global variables --- */ +GMainLoop *loop = NULL; + + +static void +usage (const char *prog_name) +{ + fprintf (stderr, + _("Usage: %s [OPTIONS] OBJECT { COMMAND | help }\n\n" + "OPTIONS\n" + " -t[erse] terse output\n" + " -p[retty] pretty output\n" + " -v[ersion] show program version\n" + " -h[elp] print this help\n\n" + "OBJECT\n" + " nm NetworkManager status\n" + " con NetworkManager connections\n" + " dev devices managed by NetworkManager\n\n"), + prog_name); +} + +static NMCResultCode +do_help (NmCli *nmc, int argc, char **argv) +{ + usage ("nmcli"); + return NMC_RESULT_SUCCESS; +} + +static const struct cmd { + const char *cmd; + NMCResultCode (*func) (NmCli *nmc, int argc, char **argv); +} nmcli_cmds[] = { + { "nm", do_network_manager }, + { "con", do_connections }, + { "dev", do_devices }, + { "help", do_help }, + { 0 } +}; + +static NMCResultCode +do_cmd (NmCli *nmc, const char *argv0, int argc, char **argv) +{ + const struct cmd *c; + + for (c = nmcli_cmds; c->cmd; ++c) { + if (matches (argv0, c->cmd) == 0) + return c->func (nmc, argc-1, argv+1); + } + + g_string_printf (nmc->return_text, _("Object '%s' is unknown, try 'nmcli help'."), argv0); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; +} + +static NMCResultCode +parse_command_line (NmCli *nmc, int argc, char **argv) +{ + char *base; + + base = strrchr (argv[0], '/'); + if (base == NULL) + base = argv[0]; + else + base++; + + /* parse options */ + while (argc > 1) { + char *opt = argv[1]; + /* '--' ends options */ + if (strcmp (opt, "--") == 0) { + argc--; argv++; + break; + } + if (opt[0] != '-') + break; + if (opt[1] == '-') + opt++; + if (matches (opt, "-terse") == 0) { + nmc->print_output = NMC_PRINT_TERSE; + } else if (matches (opt, "-pretty") == 0) { + nmc->print_output = NMC_PRINT_PRETTY; + } else if (matches (opt, "-version") == 0) { + printf (_("nmcli tool, version %s\n"), NMCLI_VERSION); + return NMC_RESULT_SUCCESS; + } else if (matches (opt, "-help") == 0) { + usage (base); + return NMC_RESULT_SUCCESS; + } else { + g_string_printf (nmc->return_text, _("Option '%s' is unknown, try 'nmcli -help'."), opt); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + return nmc->return_value; + } + argc--; + argv++; + } + + if (argc > 1) + return do_cmd (nmc, argv[1], argc-1, argv+1); + + usage (base); + return nmc->return_value; +} + +static void +signal_handler (int signo) +{ + if (signo == SIGINT || signo == SIGTERM) { + g_message (_("Caught signal %d, shutting down..."), signo); + g_main_loop_quit (loop); + } +} + +static void +setup_signals (void) +{ + struct sigaction action; + sigset_t mask; + + sigemptyset (&mask); + action.sa_handler = signal_handler; + action.sa_mask = mask; + action.sa_flags = 0; + sigaction (SIGTERM, &action, NULL); + sigaction (SIGINT, &action, NULL); +} + +static NMClient * +nmc_get_client (NmCli *nmc) +{ + if (!nmc->client) { + nmc->client = nm_client_new (); + if (!nmc->client) { + g_string_printf (nmc->return_text, _("Error: Could not connect to NetworkManager.")); + nmc->return_value = NMC_RESULT_ERROR_UNKNOWN; + } + } + + return nmc->client; +} + +/* Initialize NmCli structure - set default values */ +static void +nmc_init (NmCli *nmc) +{ + nmc->client = NULL; + nmc->get_client = &nmc_get_client; + + nmc->return_value = NMC_RESULT_SUCCESS; + nmc->return_text = g_string_new (_("Success")); + + nmc->timeout = 10; + + nmc->system_settings = NULL; + nmc->user_settings = NULL; + + nmc->system_settings_running = FALSE; + nmc->user_settings_running = FALSE; + + nmc->system_connections = NULL; + nmc->user_connections = NULL; + + nmc->should_wait = FALSE; + nmc->print_output = NMC_PRINT_NORMAL; +} + +static void +nmc_cleanup (NmCli *nmc) +{ + if (nmc->client) g_object_unref (nmc->client); + + g_string_free (nmc->return_text, TRUE); + + if (nmc->system_settings) g_object_unref (nmc->system_settings); + if (nmc->user_settings) g_object_unref (nmc->user_settings); + + g_slist_free (nmc->system_connections); + g_slist_free (nmc->user_connections); +} + +static gboolean +start (gpointer data) +{ + ArgsInfo *info = (ArgsInfo *) data; + info->nmc->return_value = parse_command_line (info->nmc, info->argc, info->argv); + + if (!info->nmc->should_wait) + g_main_loop_quit (loop); + + return FALSE; +} + + +int +main (int argc, char *argv[]) +{ + NmCli nmc; + ArgsInfo args_info = { &nmc, argc, argv }; + + /* Set locale to use environment variables */ + setlocale (LC_ALL, ""); + +#ifdef GETTEXT_PACKAGE + /* Set i18n stuff */ + bindtextdomain (GETTEXT_PACKAGE, NMCLI_LOCALEDIR); + bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8"); + textdomain (GETTEXT_PACKAGE); +#endif + + g_type_init (); + + nmc_init (&nmc); + g_idle_add (start, &args_info); + + loop = g_main_loop_new (NULL, FALSE); /* create main loop */ + setup_signals (); /* setup UNIX signals */ + g_main_loop_run (loop); /* run main loop */ + + /* Print result descripting text */ + if (nmc.return_value != NMC_RESULT_SUCCESS) { + fprintf (stderr, "%s\n", nmc.return_text->str); + } + + g_main_loop_unref (loop); + nmc_cleanup (&nmc); + + return nmc.return_value; +} diff --git a/cli/src/nmcli.h b/cli/src/nmcli.h new file mode 100644 index 0000000000..2daa4154e6 --- /dev/null +++ b/cli/src/nmcli.h @@ -0,0 +1,77 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef NMC_NMCLI_H +#define NMC_NMCLI_H + +#include <nm-remote-settings.h> +#include <nm-remote-settings-system.h> + + +/* nmcli exit codes */ +typedef enum { + /* Indicates successful execution */ + NMC_RESULT_SUCCESS = 0, + + /* Unknown / unspecified error */ + NMC_RESULT_ERROR_UNKNOWN, + + /* A timeout expired */ + NMC_RESULT_ERROR_TIMEOUT_EXPIRED, + + /* Error in connection activation */ + NMC_RESULT_ERROR_CON_ACTIVATION, + + /* Error in connection deactivation */ + NMC_RESULT_ERROR_CON_DEACTIVATION, + + /* Error in device disconnect */ + NMC_RESULT_ERROR_DEV_DISCONNECT +} NMCResultCode; + +typedef enum { + NMC_PRINT_TERSE = 0, + NMC_PRINT_NORMAL, + NMC_PRINT_PRETTY +} NMCPrintOutput; + +/* NmCli - main structure */ +typedef struct _NmCli { + NMClient *client; + NMClient *(*get_client) (struct _NmCli *nmc); + + NMCResultCode return_value; + GString *return_text; + + int timeout; + + NMRemoteSettingsSystem *system_settings; + NMRemoteSettings *user_settings; + + gboolean system_settings_running; + gboolean user_settings_running; + + GSList *system_connections; + GSList *user_connections; + + gboolean should_wait; + NMCPrintOutput print_output; +} NmCli; + +#endif /* NMC_NMCLI_H */ diff --git a/cli/src/utils.c b/cli/src/utils.c new file mode 100644 index 0000000000..cd99b10fde --- /dev/null +++ b/cli/src/utils.c @@ -0,0 +1,126 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#include <stdio.h> +#include <string.h> + +#include <glib.h> + +#include "utils.h" + +int +matches (const char *cmd, const char *pattern) +{ + int len = strlen (cmd); + if (len > strlen (pattern)) + return -1; + return memcmp (pattern, cmd, len); +} + +int +next_arg (int *argc, char ***argv) +{ + if (*argc <= 1) { + return -1; + } + else { + (*argc)--; + (*argv)++; + } + return 0; +} + +void +print_table_header (const char *name, ...) +{ + va_list ap; + GString *str; + char *col, *line = NULL; + int col_width, width1, width2, table_width = 0; + + str = g_string_new (NULL); + + va_start (ap, name); + while ((col = va_arg (ap, char *)) != NULL) { + col_width = va_arg (ap, int); + width1 = strlen (col); + width2 = g_utf8_strlen (col, -1); /* Width of the string (in screen colums) */ + g_string_append_printf (str, "%-*s", col_width + width1 - width2, col); + g_string_append_c (str, ' '); /* Column separator */ + table_width += col_width + width1 - width2 + 1; + } + va_end (ap); + + if (table_width <= 0) + table_width = g_utf8_strlen (name, -1) + 4; + + /* Print the table header */ + line = g_strnfill (table_width, '='); + printf ("%s\n", line); + width1 = strlen (name); + width2 = g_utf8_strlen (name, -1); + printf ("%*s\n", (table_width + width2)/2 + width1 - width2, name); + printf ("%s\n", line); + if (str->len > 0) { + g_string_truncate (str, str->len-1); /* Chop off last column separator */ + printf ("%s\n", str->str); + g_free (line); + line = g_strnfill (table_width, '-'); + printf ("%s\n", line); + } + + g_free (line); + g_string_free (str, TRUE); +} + +void +print_table_line (int indent, ...) +{ + va_list ap; + GString *str; + char *col, *indent_str; + int col_width, width1, width2; + + str = g_string_new (NULL); + + va_start (ap, indent); + while ((col = va_arg (ap, char *)) != NULL) { + col_width = va_arg (ap, int); + width1 = strlen (col); + width2 = g_utf8_strlen (col, -1); /* Width of the string (in screen colums) */ + g_string_append_printf (str, "%-*s", col_width + width1 - width2, col); + g_string_append_c (str, ' '); /* Column separator */ + } + va_end (ap); + + /* Print the line */ + if (str->len > 0) + { + g_string_truncate (str, str->len-1); /* Chop off last column separator */ + if (indent > 0) { + indent_str = g_strnfill (indent, ' '); + g_string_prepend (str, indent_str); + g_free (indent_str); + } + printf ("%s\n", str->str); + } + + g_string_free (str, TRUE); +} + diff --git a/cli/src/utils.h b/cli/src/utils.h new file mode 100644 index 0000000000..468550e212 --- /dev/null +++ b/cli/src/utils.h @@ -0,0 +1,28 @@ +/* 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. + * + * (C) Copyright 2010 Red Hat, Inc. + */ + +#ifndef NMC_UTILS_H +#define NMC_UTILS_H + +int matches (const char *cmd, const char *pattern); +int next_arg (int *argc, char ***argv); +void print_table_header (const char *name, ...); +void print_table_line (int indent, ...); + +#endif /* NMC_UTILS_H */ diff --git a/configure.ac b/configure.ac index ecd70854f1..a31c6c4d3d 100644 --- a/configure.ac +++ b/configure.ac @@ -472,6 +472,8 @@ system-settings/plugins/keyfile/Makefile system-settings/plugins/keyfile/io/Makefile system-settings/plugins/keyfile/tests/Makefile system-settings/plugins/keyfile/tests/keyfiles/Makefile +cli/Makefile +cli/src/Makefile test/Makefile initscript/Makefile initscript/RedHat/Makefile diff --git a/po/POTFILES.in b/po/POTFILES.in index 44235ea8ab..701dc795e1 100644 --- a/po/POTFILES.in +++ b/po/POTFILES.in @@ -1,6 +1,11 @@ [encoding: UTF-8] # List of source files containing translatable strings. # Please keep this file sorted alphabetically. +cli/src/connections.c +cli/src/devices.c +cli/src/network-manager.c +cli/src/nmcli.c +cli/src/utils.c libnm-util/crypto.c libnm-util/crypto_gnutls.c libnm-util/crypto_nss.c |