[gatekeeperd] Check parent profile for SID lookups
Bug: 22257554
Change-Id: I1a363729b449a2bc8594b48dada719fd79da7036
diff --git a/gatekeeperd/IUserManager.cpp b/gatekeeperd/IUserManager.cpp
new file mode 100644
index 0000000..8645fc2
--- /dev/null
+++ b/gatekeeperd/IUserManager.cpp
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "IUserManager"
+#include <stdint.h>
+#include <sys/types.h>
+#include <utils/Log.h>
+#include <binder/Parcel.h>
+
+#include "IUserManager.h"
+
+namespace android {
+
+class BpUserManager : public BpInterface<IUserManager>
+{
+public:
+ BpUserManager(const sp<IBinder>& impl) :
+ BpInterface<IUserManager>(impl) {
+ }
+ virtual int32_t getCredentialOwnerProfile(int32_t user_id) {
+ Parcel data, reply;
+ data.writeInterfaceToken(IUserManager::getInterfaceDescriptor());
+ data.writeInt32(user_id);
+ status_t rc = remote()->transact(GET_CREDENTIAL_OWNER_PROFILE, data, &reply, 0);
+ if (rc != NO_ERROR) {
+ ALOGE("%s: failed (%d)\n", __func__, rc);
+ return -1;
+ }
+
+ int32_t exception = reply.readExceptionCode();
+ if (exception != 0) {
+ ALOGE("%s: got exception (%d)\n", __func__, exception);
+ return -1;
+ }
+
+ return reply.readInt32();
+ }
+
+};
+
+IMPLEMENT_META_INTERFACE(UserManager, "android.os.IUserManager");
+
+}; // namespace android
+