Merge "Remove binderization toggle."
diff --git a/transport/Android.bp b/transport/Android.bp
index f81d9c6..835c6e1 100644
--- a/transport/Android.bp
+++ b/transport/Android.bp
@@ -60,7 +60,6 @@
"HidlBinderSupport.cpp",
"HidlPassthroughSupport.cpp",
"HidlTransportSupport.cpp",
- "LegacySupport.cpp",
"ServiceManagement.cpp",
"Static.cpp"
],
diff --git a/transport/LegacySupport.cpp b/transport/LegacySupport.cpp
deleted file mode 100644
index ae02928..0000000
--- a/transport/LegacySupport.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright (C) 2016 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 "libhidltransport"
-
-#include <inttypes.h>
-
-#include <hidl/LegacySupport.h>
-
-#include <chrono>
-#include <thread>
-#include <utils/misc.h>
-#include <utils/Log.h>
-#include <utils/SystemClock.h>
-
-#include <android-base/properties.h>
-
-namespace android {
-namespace hardware {
-
-namespace details {
-
-using android::base::GetBoolProperty;
-using android::base::WaitForPropertyCreation;
-
-static const char* kPersistPropReadyProperty = "ro.persistent_properties.ready";
-static const char* kBinderizationProperty = "persist.hal.binderization";
-
-bool blockingHalBinderizationEnabled() {
- if (!GetBoolProperty(kPersistPropReadyProperty, false)) { // not set yet
- int64_t startTime = elapsedRealtime();
- WaitForPropertyCreation(kPersistPropReadyProperty, std::chrono::milliseconds::max());
- ALOGI("Waiting for %s took %" PRId64 " ms", kPersistPropReadyProperty,
- elapsedRealtime() - startTime);
- }
- return GetBoolProperty(kBinderizationProperty, false);
-}
-
-void blockIfBinderizationDisabled(const std::string& interface,
- const std::string& instance) {
- // TODO(b/34274385) remove this
-
- size_t loc = interface.find_first_of("@");
- if (loc == std::string::npos) {
- LOG_ALWAYS_FATAL("Bad interface name: %s", interface.c_str());
- }
- std::string package = interface.substr(0, loc);
-
- // only block if this is supposed to be toggled
- if (getTransport(interface, instance) != vintf::Transport::TOGGLED) {
- return;
- }
-
- // Must wait for data to be mounted and persistant properties to be read,
- // but only delay the start of hals which require reading this property.
- bool enabled = blockingHalBinderizationEnabled();
-
- if (!enabled) {
- ALOGI("Deactivating %s/%s binderized service to"
- " yield to passthrough implementation.",
- interface.c_str(),
- instance.c_str());
- while (true) {
- sleep(UINT_MAX);
- }
- }
-}
-} // namespace details
-
-} // namespace hardware
-} // namespace android
diff --git a/transport/include/hidl/LegacySupport.h b/transport/include/hidl/LegacySupport.h
index efe4d92..2f0c3f3 100644
--- a/transport/include/hidl/LegacySupport.h
+++ b/transport/include/hidl/LegacySupport.h
@@ -26,12 +26,6 @@
namespace android {
namespace hardware {
-namespace details {
-bool blockingHalBinderizationEnabled();
-void blockIfBinderizationDisabled(const std::string& interface,
- const std::string& instance);
-} // namespace details
-
/**
* Registers passthrough service implementation.
*/
@@ -39,13 +33,6 @@
__attribute__((warn_unused_result))
status_t registerPassthroughServiceImplementation(
std::string name = "default") {
- // TODO(b/34274385)
- // If binderization is enabled, we should start up. Otherwise, wait around.
- // If we return/kill ourselves, we will just be restarted by init. This
- // function is only called from thin wrapping services, so blocking won't
- // stop anything important from happening.
- details::blockIfBinderizationDisabled(Interface::descriptor, name);
-
sp<Interface> service = Interface::getService(name, true /* getStub */);
if (service == nullptr) {