wpa_cli: Completion routine for dup_network command

Add command completion routine for dup_network command.

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

diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c
index e0ae1ad..5df7c48 100644 (file)
--- a/wpa_supplicant/wpa_cli.c
+++ b/wpa_supplicant/wpa_cli.c
@@ -1646,6 +1646,31 @@ static int wpa_cli_cmd_dup_network(struct wpa_ctrl *ctrl, int argc,
 }
 
 
+static char ** wpa_cli_complete_dup_network(const char *str, int pos)
+{
+       int arg = get_cmd_arg_num(str, pos);
+       int i, num_fields = ARRAY_SIZE(network_fields);
+       char **res = NULL;
+
+       switch (arg) {
+       case 1:
+       case 2:
+               res = cli_txt_list_array(&networks);
+               break;
+       case 3:
+               res = os_calloc(num_fields + 1, sizeof(char *));
+               if (res == NULL)
+                       return NULL;
+               for (i = 0; i < num_fields; i++) {
+                       res[i] = os_strdup(network_fields[i]);
+                       if (res[i] == NULL)
+                               break;
+               }
+       }
+       return res;
+}
+
+
 static int wpa_cli_cmd_list_creds(struct wpa_ctrl *ctrl, int argc,
                                  char *argv[])
 {
@@ -2911,7 +2936,7 @@ static struct wpa_cli_cmd wpa_cli_commands[] = {
        { "get_network", wpa_cli_cmd_get_network, wpa_cli_complete_network,
          cli_cmd_flag_none,
          "<network id> <variable> = get network variables" },
-       { "dup_network", wpa_cli_cmd_dup_network, NULL,
+       { "dup_network", wpa_cli_cmd_dup_network, wpa_cli_complete_dup_network,
          cli_cmd_flag_none,
          "<src network id> <dst network id> <variable> = duplicate network variables"
        },