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hostapd_cli: Completion for disassociate and deauthenticate

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Command completion routine for disassociate and deauthenticate
commands implemented. Tracks AP-STA-CONNECTED/AP-STA-DISCONNECTED
events for easy station MAC address lookup.

Signed-off-by: Mikael Kanstrup <mikael.kanstrup@sonymobile.com>
This commit is contained in:
Mikael Kanstrup 2016-07-07 14:04:36 +02:00 committed by Jouni Malinen
parent 1cef253aab
commit 8b73c6aa11
1 changed files with 60 additions and 2 deletions
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62
hostapd/hostapd_cli.c
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@ -76,6 +76,8 @@ static int ping_interval = 5;
static int interactive = 0;
static int event_handler_registered = 0;
static DEFINE_DL_LIST(stations); /* struct cli_txt_entry */
static void print_help(FILE *stream, const char *cmd);
static char ** list_cmd_list(void);
static void hostapd_cli_receive(int sock, void *eloop_ctx, void *sock_ctx);
@ -406,6 +408,21 @@ static int hostapd_cli_cmd_deauthenticate(struct wpa_ctrl *ctrl, int argc,
}
static char ** hostapd_complete_deauthenticate(const char *str, int pos)
{
int arg = get_cmd_arg_num(str, pos);
char **res = NULL;
switch (arg) {
case 1:
res = cli_txt_list_array(&stations);
break;
}
return res;
}
static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc,
char *argv[])
{
@ -424,6 +441,21 @@ static int hostapd_cli_cmd_disassociate(struct wpa_ctrl *ctrl, int argc,
}
static char ** hostapd_complete_disassociate(const char *str, int pos)
{
int arg = get_cmd_arg_num(str, pos);
char **res = NULL;
switch (arg) {
case 1:
res = cli_txt_list_array(&stations);
break;
}
return res;
}
#ifdef CONFIG_IEEE80211W
static int hostapd_cli_cmd_sa_query(struct wpa_ctrl *ctrl, int argc,
char *argv[])
@ -1283,9 +1315,11 @@ static const struct hostapd_cli_cmd hostapd_cli_commands[] = {
"= get MIB variables for all stations" },
{ "new_sta", hostapd_cli_cmd_new_sta, NULL,
"<addr> = add a new station" },
{ "deauthenticate", hostapd_cli_cmd_deauthenticate, NULL,
{ "deauthenticate", hostapd_cli_cmd_deauthenticate,
hostapd_complete_deauthenticate,
"<addr> = deauthenticate a station" },
{ "disassociate", hostapd_cli_cmd_disassociate, NULL,
{ "disassociate", hostapd_cli_cmd_disassociate,
hostapd_complete_disassociate,
"<addr> = disassociate a station" },
#ifdef CONFIG_IEEE80211W
{ "sa_query", hostapd_cli_cmd_sa_query, NULL,
@ -1434,6 +1468,29 @@ static void wpa_request(struct wpa_ctrl *ctrl, int argc, char *argv[])
static void cli_event(const char *str)
{
const char *start, *s;
start = os_strchr(str, '>');
if (start == NULL)
return;
start++;
if (str_starts(start, AP_STA_CONNECTED)) {
s = os_strchr(start, ' ');
if (s == NULL)
return;
cli_txt_list_add(&stations, s + 1);
return;
}
if (str_starts(start, AP_STA_DISCONNECTED)) {
s = os_strchr(start, ' ');
if (s == NULL)
return;
cli_txt_list_del_addr(&stations, s + 1);
return;
}
}
@ -1625,6 +1682,7 @@ static void hostapd_cli_interactive(void)
eloop_run();
cli_txt_list_flush(&stations);
edit_deinit(NULL, NULL);
eloop_cancel_timeout(hostapd_cli_ping, NULL, NULL);
}