commit 0470cc8ceeb1a152594d90ce65cb13b6b907751b
author Roshan Pius <rpius@google.com> Thu Jul 14 16:37:07 2016 -0700
committer Roshan Pius <rpius@google.com> Mon Oct 24 09:23:13 2016 -0700
tree f3e5f1e5c91b418ac6e44079175f845118378de6
parent 29976d34f1ab6ecba215c35124f634d37a2ac972

binder: Callback registration for interfaces

Add callback registration for each binder interface type:
ISupplicant, IIface, INetwork.

BUG: 30093041
Change-Id: I9043d9a033bcfbee5a80f61cf58e564249edf3a7

wpa_supplicant/binder/supplicant.cpp

diff --git a/wpa_supplicant/binder/supplicant.cpp b/wpa_supplicant/binder/supplicant.cpp
index 38b7e44..9588f40 100644
--- a/wpa_supplicant/binder/supplicant.cpp
+++ b/wpa_supplicant/binder/supplicant.cpp
@@ -7,8 +7,8 @@
  * See README for more details.
  */
 
-#include "supplicant.h"
 #include "binder_manager.h"
+#include "supplicant.h"
 
 namespace wpa_supplicant_binder {
 
@@ -161,6 +161,19 @@
 	return android::binder::Status::ok();
 }
 
+android::binder::Status Supplicant::RegisterCallback(
+    const android::sp<fi::w1::wpa_supplicant::ISupplicantCallback> &callback)
+{
+	BinderManager *binder_manager = BinderManager::getInstance();
+	if (!binder_manager ||
+	    binder_manager->addSupplicantCallbackBinderObject(callback)) {
+		return android::binder::Status::fromServiceSpecificError(
+		    ERROR_GENERIC,
+		    "wpa_supplicant encountered a binder error.");
+	}
+	return android::binder::Status::ok();
+}
+
 /**
  * Helper function to convert the debug level parameter from the binder
  * interface values to internal values.