add media.swcodec service process
bug: 111407413
Change-Id: I8999ba4ec3f1b739ac5e6fc537b89e31a9536f3c
diff --git a/services/mediacodec/main_swcodecservice.cpp b/services/mediacodec/main_swcodecservice.cpp
new file mode 100644
index 0000000..1729c3f
--- /dev/null
+++ b/services/mediacodec/main_swcodecservice.cpp
@@ -0,0 +1,66 @@
+/*
+**
+** Copyright 2018, 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.
+*/
+
+#include <android-base/logging.h>
+
+// from LOCAL_C_INCLUDES
+#include "minijail.h"
+
+#include <binder/ProcessState.h>
+#include <hidl/HidlTransportSupport.h>
+#include <media/CodecServiceRegistrant.h>
+#include <dlfcn.h>
+
+using namespace android;
+
+// TODO: replace policy with software codec-only policies
+// Must match location in Android.mk.
+static const char kSystemSeccompPolicyPath[] =
+ "/system/etc/seccomp_policy/mediacodec.policy";
+static const char kVendorSeccompPolicyPath[] =
+ "/vendor/etc/seccomp_policy/mediacodec.policy";
+
+int main(int argc __unused, char** /*argv*/)
+{
+ LOG(INFO) << "media swcodec service starting";
+ signal(SIGPIPE, SIG_IGN);
+ SetUpMinijail(kSystemSeccompPolicyPath, kVendorSeccompPolicyPath);
+
+ android::ProcessState::self()->startThreadPool();
+
+ ::android::hardware::configureRpcThreadpool(64, false);
+
+ // Registration of customized codec services
+ void *registrantLib = dlopen(
+ "libmedia_codecserviceregistrant.so",
+ RTLD_NOW | RTLD_LOCAL);
+ if (registrantLib) {
+ RegisterCodecServicesFunc registerCodecServices =
+ reinterpret_cast<RegisterCodecServicesFunc>(
+ dlsym(registrantLib, "RegisterCodecServices"));
+ if (registerCodecServices) {
+ registerCodecServices();
+ } else {
+ LOG(WARNING) << "Cannot register codec services "
+ "-- corrupted library.";
+ }
+ } else {
+ LOG(ERROR) << "Cannot find codec service registrant.";
+ }
+
+ ::android::hardware::joinRpcThreadpool();
+}