From 204599a39877ccf17d580dedb42df505ac74252e Mon Sep 17 00:00:00 2001
From: Devin Moore <devinmoore@google.com>
Date: Tue, 15 Nov 2022 17:34:44 +0000
Subject: [PATCH] Implement oemlock AIDL default

Test: atest OemLockAidlTest
Bug: 233850220
Change-Id: Icec67b5c46e35468ad98b94017ac373b5583c1af
---
 oemlock/aidl/default/OemLock.cpp | 14 ++++++++------
 oemlock/aidl/default/OemLock.h   |  4 ++++
 2 files changed, 12 insertions(+), 6 deletions(-)

diff --git a/oemlock/aidl/default/OemLock.cpp b/oemlock/aidl/default/OemLock.cpp
index 646b5321ed..234a8a9a7b 100644
--- a/oemlock/aidl/default/OemLock.cpp
+++ b/oemlock/aidl/default/OemLock.cpp
@@ -24,29 +24,31 @@ namespace oemlock {
 // Methods from ::android::hardware::oemlock::IOemLock follow.
 
 ::ndk::ScopedAStatus OemLock::getName(std::string *out_name) {
-    (void)out_name;
+    *out_name = "SomeCoolName";
     return ::ndk::ScopedAStatus::ok();
 }
 
 ::ndk::ScopedAStatus OemLock::setOemUnlockAllowedByCarrier(bool in_allowed, const std::vector<uint8_t> &in_signature, OemLockSecureStatus *_aidl_return) {
-    (void)in_allowed;
+    // Default impl doesn't care about a valid vendor signature
     (void)in_signature;
-    (void)_aidl_return;
+
+    mAllowedByCarrier = in_allowed;
+    *_aidl_return = OemLockSecureStatus::OK;
     return ::ndk::ScopedAStatus::ok();
 }
 
 ::ndk::ScopedAStatus OemLock::isOemUnlockAllowedByCarrier(bool *out_allowed) {
-    (void)out_allowed;
+    *out_allowed = mAllowedByCarrier;
     return ::ndk::ScopedAStatus::ok();
 }
 
 ::ndk::ScopedAStatus OemLock::setOemUnlockAllowedByDevice(bool in_allowed) {
-    (void)in_allowed;
+    mAllowedByDevice = in_allowed;
     return ::ndk::ScopedAStatus::ok();
 }
 
 ::ndk::ScopedAStatus OemLock::isOemUnlockAllowedByDevice(bool *out_allowed) {
-    (void)out_allowed;
+    *out_allowed = mAllowedByDevice;
     return ::ndk::ScopedAStatus::ok();
 }
 
diff --git a/oemlock/aidl/default/OemLock.h b/oemlock/aidl/default/OemLock.h
index b0df414254..9dff21ade6 100644
--- a/oemlock/aidl/default/OemLock.h
+++ b/oemlock/aidl/default/OemLock.h
@@ -36,6 +36,10 @@ public:
     ::ndk::ScopedAStatus isOemUnlockAllowedByDevice(bool* out_allowed) override;
     ::ndk::ScopedAStatus setOemUnlockAllowedByCarrier(bool in_allowed, const std::vector<uint8_t>& in_signature, OemLockSecureStatus* _aidl_return) override;
     ::ndk::ScopedAStatus setOemUnlockAllowedByDevice(bool in_allowed) override;
+
+  private:
+    bool mAllowedByCarrier = false;
+    bool mAllowedByDevice = false;
 };
 
 } // namespace oemlock