Grpc method

penguinpeak/Android.mk

@@ -0,0 +1,18 @@
+#
+# Copyright (C) 2018 The Android Open Source Project
+# Copyright (C) 2021 Intel Corporation
+#
+# 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.
+#
+LOCAL_PATH := $(my-dir)
+include $(call all-subdir-makefiles, $(LOCAL_PATH))

penguinpeak/ClipboardAgent/Android.bp

@@ -0,0 +1,36 @@
+//
+// Copyright (C) 2018 The Android Open Source Project
+// Copyright (C) 2021 Intel Corporation.
+//
+// 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.
+//
+
+// This makefile shows how to build a shared library and an activity that
+// bundles the shared library and calls it using JNI.
+
+android_app {
+    name: "ClipboardAgent",
+    srcs: ["**/*.java"],
+    // JNI library built from C++ source code
+    jni_libs: ["libVsockMsgDispatch", "libVsocketClientImpl"],
+    optimize: {
+        enabled: false,
+    },
+    sdk_version: "system_current",
+    dex_preopt: {
+        enabled: false,
+    },
+    privileged: true,
+    // To match the signature
+    certificate: "platform",
+}

penguinpeak/ClipboardAgent/AndroidManifest.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.intel.clipboardagent"
+    android:sharedUserId="android.uid.system">
+
+    <!--uses-sdk android:minSdkVersion="17" android:targetSdkVersion="30"/-->
+    <!-- Need clipboard access, so get the SYSTEM_WINDOW permissioin -->
+    <uses-permission android:name="android.permission.INTERNAL_SYSTEM_WINDOW"/>
+    <!-- Need internet permission to create socket -->
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS"/>
+    <uses-permission android:name="android.permission.GET_TASKS"/>
+    <uses-permission android:name="android.permission.MANAGE_NOTIFICATION_LISTENERS" />
+    <!-- TODO: update persistent and allowBackup to be true. -->
+    <application
+        android:name=".ClipboardAgent"
+        android:persistent="true"
+        android:allowBackup="false">
+        <activity
+            android:name=".MainActivity"
+            android:theme="@android:style/Theme.NoDisplay">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+
+    <service android:name=".NotificationListener"
+             android:permission="android.permission.BIND_NOTIFICATION_LISTENER_SERVICE"
+             android:exported="true">
+	<intent-filter>
+                <action android:name="android.service.notification.NotificationListenerService" />
+        </intent-filter>
+    </service>
+        <service
+            android:exported="false"
+            android:name=".GuestVsockCommService">
+        </service>
+        <service
+            android:exported="false"
+            android:name=".ClipboardService">
+        </service>
+    </application>
+
+</manifest>

penguinpeak/ClipboardAgent/jni/Android.bp

@@ -0,0 +1,139 @@
+//
+// Copyright (C) 2008 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.
+//
+
+// This makefile supplies the rules for building a library of JNI code for
+// use by our example of how to bundle a shared library with an APK.
+
+cc_library_shared {
+    name: "libVsocketClientImpl",
+    // All of the source files that we will compile.
+    srcs: ["VsockClientImpl.cpp"],
+    // All of the shared libraries we link against.
+    // liblog is used to print trace log in C plus plus source code.
+    shared_libs: ["liblog"],
+    // No static libraries.
+    static_libs: [],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+    // We cannot use stl:"none" here to link libc++ dynamically because
+    // it caused "'iostream' file not found" build issue.
+    stl: "c++_static",
+    sdk_version: "current",
+}
+
+genrule {
+    name: "pgp-proto",
+    tool_files: [ ":TAF-proto-gen", ":TAF-templates", ":TAF-proto-gen-deps",],
+    srcs: [
+        "proto/appstatus-protogen.inp",
+        "proto/notification-protogen.inp",
+    ],
+    out: [
+        "proto/appstatus-gen.proto",
+        "proto/notification-gen.proto",
+    ],
+    cmd: "$(location) -I vendor/intel/external/apps/penguinpeak/ClipboardAgent/jni/ -o $(genDir) -i $(in) --proto",
+}
+
+genrule {
+    name: "pgp-headers",
+    tool_files: [ ":TAF-proto-gen", ":TAF-templates", ":TAF-proto-gen-deps",],
+    srcs: [
+        "proto/appstatus-protogen.inp",
+        "proto/notification-protogen.inp",
+    ],
+    out: [
+        "proto/appstatus.h",
+        "proto/notification.h",
+    ],
+    cmd: "$(location) -I vendor/intel/external/apps/penguinpeak/ClipboardAgent/jni/ -o $(genDir) -i $(in) --header",
+}
+
+
+genrule {
+    name: "pgp-gRPCGenStub_h",
+    tools: [
+	"aprotoc",
+	"protoc-gen-grpc-cpp-plugin",
+    ],
+    cmd: "$(location aprotoc) -Iout/soong/.intermediates/vendor/intel/external/apps/penguinpeak/ClipboardAgent/jni/pgp-proto/gen -Ivendor/intel/external/apps/penguinpeak/ClipboardAgent/jni -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    srcs: [ ":pgp-proto",
+	        "proto/appstatus.proto",
+	        "proto/notification.proto",
+          ],
+    out: [
+        "proto/appstatus.pb.h",
+        "proto/appstatus-gen.pb.h",
+        "proto/appstatus-gen.grpc.pb.h",
+        "proto/notification.pb.h",
+        "proto/notification-gen.pb.h",
+        "proto/notification-gen.grpc.pb.h",
+    ],
+}
+
+genrule {
+    name: "pgp-gRPCGenStub_cc",
+    tools: [
+	"aprotoc",
+	"protoc-gen-grpc-cpp-plugin",
+    ],
+    cmd: "$(location aprotoc) -Iout/soong/.intermediates/vendor/intel/external/apps/penguinpeak/ClipboardAgent/jni/pgp-proto/gen -Ivendor/intel/external/apps/penguinpeak/ClipboardAgent/jni -Iexternal/protobuf/src --plugin=protoc-gen-grpc=$(location protoc-gen-grpc-cpp-plugin) $(in) --grpc_out=$(genDir) --cpp_out=$(genDir)",
+    srcs: [
+            ":pgp-proto",
+	        "proto/appstatus.proto",
+            "proto/notification.proto",
+          ],
+    out: [
+        "proto/appstatus.pb.cc",
+        "proto/appstatus-gen.pb.cc",
+        "proto/appstatus-gen.grpc.pb.cc",
+        "proto/notification.pb.cc",
+        "proto/notification-gen.pb.cc",
+        "proto/notification-gen.grpc.pb.cc",
+    ],
+}
+
+cc_library_shared {
+    name: "libVsockMsgDispatch",
+    defaults: ["TAF-defaults",],
+    srcs: [
+        "DispatchHelper.cpp",
+        "adapter.cpp",
+    ],
+    cflags: [
+       "-Wall",
+       "-Werror",
+       "-Wno-unused-parameter",
+       "-Wno-unused-label",
+    ],
+    generated_headers: [ "pgp-headers", "pgp-gRPCGenStub_h", ],
+    generated_sources: [ "pgp-gRPCGenStub_cc", ],
+    sdk_version: "current",
+}
+
+cc_binary {
+    name: "cfc_host_agent",
+    host_supported: true,
+    defaults: ["TAF-defaults",],
+    srcs: [
+        "appstatus.cpp",
+        "notification.cpp",
+    ],
+    generated_headers: [ "pgp-headers", "pgp-gRPCGenStub_h", ],
+    generated_sources: [ "pgp-gRPCGenStub_cc", ],
+}

penguinpeak/ClipboardAgent/jni/DispatchHelper.cpp

@@ -0,0 +1,44 @@
+#include "DispatchHelper.h"
+#include <string.h>
+#include <jni.h>
+#include "adapter.h"
+
+#undef LOG_TAG
+#define LOG_TAG "DispatchHelper"
+
+JNIEXPORT void JNICALL Java_com_intel_clipboardagent_DispatchHelper_registerComponent(JNIEnv *env, jobject thisObject, jstring className) {
+    env->GetJavaVM(&gVm);
+    std::string name = env->GetStringUTFChars(className, 0);
+    LOG_INFO("Attempting to register Service %s\n", name.c_str());
+    ServiceAdapter* adapter = AdapterFactory::GetAdapter(name);
+    if (adapter != nullptr) {
+        adapter->Register();
+    } else {
+        LOG_ERROR("Service adapter not found for %s\n", name.c_str());
+    }
+}
+
+JNIEXPORT void JNICALL Java_com_intel_clipboardagent_DispatchHelper_sendMsg(JNIEnv *env, jobject thisObject, jstring className, jobject msg, jlong handle) {
+    JavaObjectHelper jobjHelper(msg);
+    std::string name = env->GetStringUTFChars(className, 0);
+    ServiceAdapter* adapter = AdapterFactory::GetAdapter(name);
+    if (adapter == nullptr) {
+        LOG_ERROR("Service adapter not found for %s\n", name.c_str());
+	return;
+    }
+    adapter->SendResponse(&jobjHelper);
+}
+
+JNIEXPORT void JNICALL Java_com_intel_clipboardagent_DispatchHelper_start(JNIEnv *env, jobject thisObject) {
+     if (!g_server_->Start()) {
+         LOG_ERROR("FATAL! Failed to start server");
+     }
+}
+
+JNIEXPORT void JNICALL Java_com_intel_clipboardagent_DispatchHelper_stop(JNIEnv *env, jobject thisObject) {
+     g_server_->Stop();
+     delete g_server_;
+     g_server_ = nullptr;
+     AdapterFactory::RemoveAll();
+}
+