wpa_supplicant(hidl): Implementation of P2p callbacks
Implementation of all the P2P callbacks exposed in
ISupplicantP2pIfaceCallback interface.
Few callbacks are intentionally left out because there are other
callbacks which already provide the necessary info:
1. The various onProvisionDiscovery* callbacks can be inferred from the
onProvisionDiscoveryCompleted callback.
2. onGroupFormationSuccess can be inferred from onGroupStarted callback.
These will be removed from the .hal files.
Bug:34221586
Test: Compiles
Change-Id: I03fb2cb2c5a1579a5357b4f5578e1152f5cb49a5
diff --git a/wpa_supplicant/p2p_supplicant.c b/wpa_supplicant/p2p_supplicant.c
index 2da92bf..f58808f 100644
--- a/wpa_supplicant/p2p_supplicant.c
+++ b/wpa_supplicant/p2p_supplicant.c
@@ -2289,6 +2289,8 @@
const struct p2p_peer_info *info,
int new_device)
{
+ u8 *wfd_dev_info = NULL;
+ u8 wfd_dev_info_len = 0;
#ifndef CONFIG_NO_STDOUT_DEBUG
struct wpa_supplicant *wpa_s = ctx;
char devtype[WPS_DEV_TYPE_BUFSIZE];
@@ -2297,6 +2299,12 @@
#ifdef CONFIG_WIFI_DISPLAY
wfd_dev_info_hex = wifi_display_subelem_hex(info->wfd_subelems,
WFD_SUBELEM_DEVICE_INFO);
+ if (wfd_dev_info_hex) {
+ wfd_dev_info_len = strlen(wfd_dev_info_hex) / 2;
+ wfd_dev_info = os_zalloc(wfd_dev_info_len);
+ // Only used for notification, so not handling error.
+ hexstr2bin(wfd_dev_info_hex, wfd_dev_info, wfd_dev_info_len);
+ }
#endif /* CONFIG_WIFI_DISPLAY */
if (info->p2ps_instance) {
@@ -2363,7 +2371,9 @@
os_free(wfd_dev_info_hex);
#endif /* CONFIG_NO_STDOUT_DEBUG */
- wpas_notify_p2p_device_found(ctx, info->p2p_device_addr, new_device);
+ wpas_notify_p2p_device_found(ctx, addr, info, wfd_dev_info,
+ wfd_dev_info_len, new_device);
+ os_free(wfd_dev_info);
}