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wsc: Use macros to simplify reply code a bit

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This commit is contained in:
Denis Kenzior 2020-01-17 12:05:47 -06:00
parent 30ec06edcc
commit b00d4f4ce6
1 changed files with 26 additions and 50 deletions
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76
src/wsc.c
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@ -461,6 +461,16 @@ struct wsc_station_dbus {
uint32_t station_state_watch;
};
#define CONNECT_REPLY(wsc, message) \
if ((wsc)->super.pending_connect) \
dbus_pending_reply(&(wsc)->super.pending_connect, \
message((wsc)->super.pending_connect)) \
#define CANCEL_REPLY(wsc, message) \
if ((wsc)->super.pending_cancel) \
dbus_pending_reply(&(wsc)->super.pending_cancel, \
message((wsc)->super.pending_cancel)) \
static void wsc_try_credentials(struct wsc_station_dbus *wsc,
struct wsc_credentials_info *creds,
unsigned int n_creds)
@ -509,8 +519,7 @@ static void wsc_try_credentials(struct wsc_station_dbus *wsc,
return;
}
dbus_pending_reply(&wsc->super.pending_connect,
wsc_error_not_reachable(wsc->super.pending_connect));
CONNECT_REPLY(wsc, wsc_error_not_reachable);
station_set_autoconnect(wsc->station, true);
}
@ -560,31 +569,17 @@ static void wsc_dbus_done_cb(int err, struct wsc_credentials_info *creds,
break;
case -ECANCELED:
/* Send reply if we haven't already sent one e.g. in Cancel() */
if (wsc->super.pending_connect)
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_aborted(
wsc->super.pending_connect));
if (wsc->super.pending_cancel)
dbus_pending_reply(&wsc->super.pending_cancel,
l_dbus_message_new_method_return(
wsc->super.pending_cancel));
CONNECT_REPLY(wsc, dbus_error_aborted);
CANCEL_REPLY(wsc, l_dbus_message_new_method_return);
return;
case -ENOKEY:
dbus_pending_reply(&wsc->super.pending_connect,
wsc_error_no_credentials(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, wsc_error_no_credentials);
return;
case -EBUSY:
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_busy(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_busy);
return;
default:
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_failed(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_failed);
return;
}
@ -660,8 +655,7 @@ static void wsc_check_can_connect(struct wsc_station_dbus *wsc,
}
error:
wsc->target = NULL;
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_failed(wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_failed);
}
static void wsc_cancel_scan(struct wsc_station_dbus *wsc)
@ -685,11 +679,7 @@ static void walk_timeout(struct l_timeout *timeout, void *user_data)
struct wsc_station_dbus *wsc = user_data;
wsc_cancel_scan(wsc);
if (wsc->super.pending_connect)
dbus_pending_reply(&wsc->super.pending_connect,
wsc_error_walk_time_expired(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, wsc_error_walk_time_expired);
}
static void pin_timeout(struct l_timeout *timeout, void *user_data)
@ -697,11 +687,7 @@ static void pin_timeout(struct l_timeout *timeout, void *user_data)
struct wsc_station_dbus *wsc = user_data;
wsc_cancel_scan(wsc);
if (wsc->super.pending_connect)
dbus_pending_reply(&wsc->super.pending_connect,
wsc_error_time_expired(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, wsc_error_time_expired);
}
static bool push_button_scan_results(int err, struct l_queue *bss_list,
@ -718,8 +704,7 @@ static bool push_button_scan_results(int err, struct l_queue *bss_list,
if (err) {
wsc_cancel_scan(wsc);
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_failed(wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_failed);
return false;
}
@ -820,8 +805,7 @@ static bool push_button_scan_results(int err, struct l_queue *bss_list,
session_overlap:
wsc_cancel_scan(wsc);
dbus_pending_reply(&wsc->super.pending_connect,
wsc_error_session_overlap(wsc->super.pending_connect));
CONNECT_REPLY(wsc, wsc_error_session_overlap);
return false;
}
@ -872,8 +856,7 @@ static bool pin_scan_results(int err, struct l_queue *bss_list, void *userdata)
if (err) {
wsc_cancel_scan(wsc);
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_failed(wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_failed);
return false;
}
@ -1047,9 +1030,7 @@ static void wsc_station_dbus_connect(struct wsc_dbus *super,
wsc->station = station_find(netdev_get_ifindex(wsc->netdev));
if (!wsc->station) {
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_not_available(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_not_available);
return;
}
@ -1066,9 +1047,7 @@ static void wsc_station_dbus_connect(struct wsc_dbus *super,
}
if (!wsc_initiate_scan(wsc, dpid, scan_callback)) {
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_failed(
wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_failed);
return;
}
@ -1094,15 +1073,12 @@ static void wsc_station_dbus_cancel(struct wsc_dbus *super)
wsc->target = NULL;
}
dbus_pending_reply(&wsc->super.pending_connect,
dbus_error_aborted(wsc->super.pending_connect));
CONNECT_REPLY(wsc, dbus_error_aborted);
if (wsc->enrollee)
wsc_enrollee_cancel(wsc->enrollee, true);
else
dbus_pending_reply(&wsc->super.pending_cancel,
l_dbus_message_new_method_return(
wsc->super.pending_cancel));
CANCEL_REPLY(wsc, l_dbus_message_new_method_return);
}
static void wsc_station_dbus_remove(struct wsc_dbus *super)