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wpa_cli: Fetch the current BSSID list when starting interactive mode

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This makes tab completion work better in cases where wpa_cli is started
after wpa_supplicant has already discovered BSSes.

Signed-hostap: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2013-05-05 12:38:55 +03:00
parent 69aa33411e
commit 9be371437e
1 changed files with 33 additions and 0 deletions
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33
wpa_supplicant/wpa_cli.c
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@ -3289,6 +3289,37 @@ static void start_edit(void)
}
static void update_bssid_list(struct wpa_ctrl *ctrl)
{
char buf[4096];
size_t len = sizeof(buf);
int ret;
char *cmd = "BSS RANGE=ALL MASK=0x2";
char *pos, *end;
if (ctrl == NULL)
return;
ret = wpa_ctrl_request(ctrl, cmd, os_strlen(cmd), buf, &len, NULL);
if (ret < 0)
return;
buf[len] = '\0';
pos = buf;
while (pos) {
pos = os_strstr(pos, "bssid=");
if (pos == NULL)
break;
pos += 6;
end = os_strchr(pos, '\n');
if (end == NULL)
break;
*end = '\0';
cli_txt_list_add(&bsses, pos);
pos = end + 1;
}
}
static void try_connection(void *eloop_ctx, void *timeout_ctx)
{
if (ctrl_ifname == NULL)
@ -3304,6 +3335,8 @@ static void try_connection(void *eloop_ctx, void *timeout_ctx)
return;
}
update_bssid_list(ctrl_conn);
if (warning_displayed)
printf("Connection established.\n");