hostapd_cli: Add completion for get command

Add command completion support for get command.

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

diff --git a/hostapd/hostapd_cli.c b/hostapd/hostapd_cli.c
index 6d087c26d8c8a4cbe21042580bdbf5457b794964..e35bd9de5e38c3369564f32bfa7314e2dc6b1127 100644 (file)
--- a/hostapd/hostapd_cli.c
+++ b/hostapd/hostapd_cli.c
@@ -1100,6 +1100,31 @@ static int hostapd_cli_cmd_get(struct wpa_ctrl *ctrl, int argc, char *argv[])
 }
 
 
+static char ** hostapd_complete_get(const char *str, int pos)
+{
+       int arg = get_cmd_arg_num(str, pos);
+       const char *fields[] = {
+               "version", "tls_library",
+       };
+       int i, num_fields = ARRAY_SIZE(fields);
+
+       if (arg == 1) {
+               char **res;
+
+               res = os_calloc(num_fields + 1, sizeof(char *));
+               if (!res)
+                       return NULL;
+               for (i = 0; i < num_fields; i++) {
+                       res[i] = os_strdup(fields[i]);
+                       if (!res[i])
+                               return res;
+               }
+               return res;
+       }
+       return NULL;
+}
+
+
 #ifdef CONFIG_FST
 static int hostapd_cli_cmd_fst(struct wpa_ctrl *ctrl, int argc, char *argv[])
 {
@@ -1429,7 +1454,7 @@ static const struct hostapd_cli_cmd hostapd_cli_commands[] = {
          "= exit hostapd_cli" },
        { "set", hostapd_cli_cmd_set, hostapd_complete_set,
          "<name> <value> = set runtime variables" },
-       { "get", hostapd_cli_cmd_get, NULL,
+       { "get", hostapd_cli_cmd_get, hostapd_complete_get,
          "<name> = get runtime info" },
        { "set_qos_map_set", hostapd_cli_cmd_set_qos_map_set, NULL,
          "<arg,arg,...> = set QoS Map set element" },