wpa_cli: Add completion routine for "get" command

Add tab completion function that includes all available "get"
parameters.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>

diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
index 5a0af0d..38ef4c1 100644 (file)
--- a/wpa_supplicant/wpa_cli.c
+++ b/wpa_supplicant/wpa_cli.c
@@ -670,6 +670,74 @@ static int wpa_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
 }
 
 
+static char ** wpa_cli_complete_get(const char *str, int pos)
+{
+       int arg = get_cmd_arg_num(str, pos);
+       const char *fields[] = {
+#ifdef CONFIG_CTRL_IFACE
+               "ctrl_interface", "ctrl_interface_group",
+#endif /* CONFIG_CTRL_IFACE */
+               "eapol_version", "ap_scan",
+#ifdef CONFIG_MESH
+               "user_mpm", "max_peer_links", "mesh_max_inactivity",
+#endif /* CONFIG_MESH */
+               "disable_scan_offload", "fast_reauth", "opensc_engine_path",
+               "pkcs11_engine_path", "pkcs11_module_path", "openssl_ciphers",
+               "pcsc_reader", "pcsc_pin", "external_sim", "driver_param",
+               "dot11RSNAConfigPMKLifetime",
+               "dot11RSNAConfigPMKReauthThreshold",
+               "dot11RSNAConfigSATimeout",
+#ifndef CONFIG_NO_CONFIG_WRITE
+               "update_config",
+#endif /* CONFIG_NO_CONFIG_WRITE */
+#ifdef CONFIG_WPS
+               "device_name", "manufacturer", "model_name", "model_number",
+               "serial_number", "config_methods", "wps_cred_processing",
+#endif /* CONFIG_WPS */
+#ifdef CONFIG_P2P
+               "p2p_listen_reg_class", "p2p_listen_channel",
+               "p2p_oper_reg_class", "p2p_oper_channel", "p2p_go_intent",
+               "p2p_ssid_postfix", "persistent_reconnect", "p2p_intra_bss",
+               "p2p_group_idle", "p2p_passphrase_len", "p2p_add_cli_chan",
+               "p2p_optimize_listen_chan", "p2p_go_ht40", "p2p_go_vht",
+               "p2p_disabled", "p2p_go_ctwindow", "p2p_no_group_iface",
+               "p2p_ignore_shared_freq", "ip_addr_go", "ip_addr_mask",
+               "ip_addr_start", "ip_addr_end",
+#endif /* CONFIG_P2P */
+               "bss_max_count", "bss_expiration_age",
+               "bss_expiration_scan_count", "filter_ssids", "filter_rssi",
+               "max_num_sta", "disassoc_low_ack",
+#ifdef CONFIG_HS20
+               "hs20",
+#endif /* CONFIG_HS20 */
+               "interworking", "access_network_type", "pbc_in_m1", "autoscan",
+               "wps_nfc_dev_pw_id", "ext_password_backend",
+               "p2p_go_max_inactivity", "auto_interworking", "okc", "pmf",
+               "dtim_period", "beacon_int", "ignore_old_scan_res",
+               "scan_cur_freq", "sched_scan_interval",
+               "tdls_external_control", "osu_dir", "wowlan_triggers",
+               "p2p_search_delay", "mac_addr", "rand_addr_lifetime",
+               "preassoc_mac_addr", "key_mgmt_offload", "passive_scan",
+               "reassoc_same_bss_optim"
+       };
+       int i, num_fields = ARRAY_SIZE(fields);
+
+       if (arg == 1) {
+               char **res = os_calloc(num_fields + 1, sizeof(char *));
+               if (res == NULL)
+                       return NULL;
+               for (i = 0; i < num_fields; i++) {
+                       res[i] = os_strdup(fields[i]);
+                       if (res[i] == NULL)
+                               return res;
+               }
+               return res;
+       }
+
+       return NULL;
+}
+
+
 static int wpa_cli_cmd_logoff(struct wpa_ctrl *ctrl, int argc, char *argv[])
 {
        return wpa_ctrl_command(ctrl, "LOGOFF");
@@ -2624,7 +2692,7 @@ static struct wpa_cli_cmd wpa_cli_commands[] = {
        { "dump", wpa_cli_cmd_dump, NULL,
          cli_cmd_flag_none,
          "= dump config variables" },
-       { "get", wpa_cli_cmd_get, NULL,
+       { "get", wpa_cli_cmd_get, wpa_cli_complete_get,
          cli_cmd_flag_none,
          "<name> = get information" },
        { "logon", wpa_cli_cmd_logon, NULL,