libbinder->libpermission: appops

Since libbinder is used in many places, lightening it up (vtables in
these classes contribute to private dirty memory).

Bug: 183654927
Test: boot
Change-Id: I79aa34c023074862c6c568be1f8e3503cd4a24eb

1 files changed, 0 insertions, 292 deletions

diff --git a/libs/binder/IAppOpsService.cpp b/libs/binder/IAppOpsService.cpp
deleted file mode 100644
index d59f44562e..0000000000
--- a/libs/binder/IAppOpsService.cpp
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- * Copyright (C) 2013 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 "AppOpsService"
-
-#include <binder/IAppOpsService.h>
-
-#include <binder/Parcel.h>
-#include <utils/Log.h>
-#include <utils/String8.h>
-
-#include <optional>
-
-namespace android {
-
-// ----------------------------------------------------------------------
-
-class BpAppOpsService : public BpInterface<IAppOpsService>
-{
-public:
-    explicit BpAppOpsService(const sp<IBinder>& impl)
-        : BpInterface<IAppOpsService>(impl)
-    {
-    }
-
-    virtual int32_t checkOperation(int32_t code, int32_t uid, const String16& packageName) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(code);
-        data.writeInt32(uid);
-        data.writeString16(packageName);
-        remote()->transact(CHECK_OPERATION_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) return MODE_ERRORED;
-        return reply.readInt32();
-    }
-
-    virtual int32_t noteOperation(int32_t code, int32_t uid, const String16& packageName,
-                const std::optional<String16>& attributionTag, bool shouldCollectAsyncNotedOp,
-                const String16& message, bool shouldCollectMessage) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(code);
-        data.writeInt32(uid);
-        data.writeString16(packageName);
-        data.writeString16(attributionTag);
-        data.writeBool(shouldCollectAsyncNotedOp);
-        data.writeString16(message);
-        data.writeBool(shouldCollectMessage);
-        remote()->transact(NOTE_OPERATION_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) return MODE_ERRORED;
-        // TODO b/184855056: extract to class
-        reply.readInt32();
-        reply.readByte();
-        return reply.readInt32();
-    }
-
-    virtual int32_t startOperation(const sp<IBinder>& token, int32_t code, int32_t uid,
-                const String16& packageName, const std::optional<String16>& attributionTag,
-                bool startIfModeDefault, bool shouldCollectAsyncNotedOp, const String16& message,
-                bool shouldCollectMessage) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeStrongBinder(token);
-        data.writeInt32(code);
-        data.writeInt32(uid);
-        data.writeString16(packageName);
-        data.writeString16(attributionTag);
-        data.writeBool(startIfModeDefault);
-        data.writeBool(shouldCollectAsyncNotedOp);
-        data.writeString16(message);
-        data.writeBool(shouldCollectMessage);
-        remote()->transact(START_OPERATION_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) return MODE_ERRORED;
-        // TODO b/184855056: extract to class
-        reply.readInt32();
-        reply.readByte();
-        return reply.readInt32();
-    }
-
-    virtual void finishOperation(const sp<IBinder>& token, int32_t code, int32_t uid,
-            const String16& packageName, const std::optional<String16>& attributionTag) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeStrongBinder(token);
-        data.writeInt32(code);
-        data.writeInt32(uid);
-        data.writeString16(packageName);
-        data.writeString16(attributionTag);
-        remote()->transact(FINISH_OPERATION_TRANSACTION, data, &reply);
-    }
-
-    virtual void startWatchingMode(int32_t op, const String16& packageName,
-            const sp<IAppOpsCallback>& callback) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(op);
-        data.writeString16(packageName);
-        data.writeStrongBinder(IInterface::asBinder(callback));
-        remote()->transact(START_WATCHING_MODE_TRANSACTION, data, &reply);
-    }
-
-    virtual void stopWatchingMode(const sp<IAppOpsCallback>& callback) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeStrongBinder(IInterface::asBinder(callback));
-        remote()->transact(STOP_WATCHING_MODE_TRANSACTION, data, &reply);
-    }
-
-    virtual int32_t permissionToOpCode(const String16& permission) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeString16(permission);
-        remote()->transact(PERMISSION_TO_OP_CODE_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) return -1;
-        return reply.readInt32();
-    }
-
-    virtual int32_t checkAudioOperation(int32_t code, int32_t usage,
-            int32_t uid, const String16& packageName) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(code);
-        data.writeInt32(usage);
-        data.writeInt32(uid);
-        data.writeString16(packageName);
-        remote()->transact(CHECK_AUDIO_OPERATION_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) {
-            return MODE_ERRORED;
-        }
-        return reply.readInt32();
-    }
-
-    virtual void setCameraAudioRestriction(int32_t mode) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(mode);
-        remote()->transact(SET_CAMERA_AUDIO_RESTRICTION_TRANSACTION, data, &reply);
-    }
-
-    virtual bool shouldCollectNotes(int32_t opCode) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IAppOpsService::getInterfaceDescriptor());
-        data.writeInt32(opCode);
-        remote()->transact(SHOULD_COLLECT_NOTES_TRANSACTION, data, &reply);
-        // fail on exception
-        if (reply.readExceptionCode() != 0) {
-            return false;
-        }
-        return reply.readBool();
-    }
-};
-
-IMPLEMENT_META_INTERFACE(AppOpsService, "com.android.internal.app.IAppOpsService")
-
-// ----------------------------------------------------------------------
-
-// NOLINTNEXTLINE(google-default-arguments)
-status_t BnAppOpsService::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    //printf("AppOpsService received: "); data.print();
-    switch(code) {
-        case CHECK_OPERATION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            int32_t code = data.readInt32();
-            int32_t uid = data.readInt32();
-            String16 packageName = data.readString16();
-            int32_t res = checkOperation(code, uid, packageName);
-            reply->writeNoException();
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case NOTE_OPERATION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            int32_t code = data.readInt32();
-            int32_t uid = data.readInt32();
-            String16 packageName = data.readString16();
-            std::optional<String16> attributionTag;
-            data.readString16(&attributionTag);
-            bool shouldCollectAsyncNotedOp = data.readBool();
-            String16 message = data.readString16();
-            bool shouldCollectMessage = data.readBool();
-            int32_t res = noteOperation(code, uid, packageName, attributionTag,
-                    shouldCollectAsyncNotedOp, message, shouldCollectMessage);
-            reply->writeNoException();
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case START_OPERATION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            sp<IBinder> token = data.readStrongBinder();
-            int32_t code = data.readInt32();
-            int32_t uid = data.readInt32();
-            String16 packageName = data.readString16();
-            std::optional<String16> attributionTag;
-            data.readString16(&attributionTag);
-            bool startIfModeDefault = data.readBool();
-            bool shouldCollectAsyncNotedOp = data.readBool();
-            String16 message = data.readString16();
-            bool shouldCollectMessage = data.readBool();
-            int32_t res = startOperation(token, code, uid, packageName, attributionTag,
-                    startIfModeDefault, shouldCollectAsyncNotedOp, message, shouldCollectMessage);
-            reply->writeNoException();
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case FINISH_OPERATION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            sp<IBinder> token = data.readStrongBinder();
-            int32_t code = data.readInt32();
-            int32_t uid = data.readInt32();
-            String16 packageName = data.readString16();
-            std::optional<String16> attributionTag;
-            data.readString16(&attributionTag);
-            finishOperation(token, code, uid, packageName, attributionTag);
-            reply->writeNoException();
-            return NO_ERROR;
-        } break;
-        case START_WATCHING_MODE_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            int32_t op = data.readInt32();
-            String16 packageName = data.readString16();
-            sp<IAppOpsCallback> callback = interface_cast<IAppOpsCallback>(data.readStrongBinder());
-            startWatchingMode(op, packageName, callback);
-            reply->writeNoException();
-            return NO_ERROR;
-        } break;
-        case STOP_WATCHING_MODE_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            sp<IAppOpsCallback> callback = interface_cast<IAppOpsCallback>(data.readStrongBinder());
-            stopWatchingMode(callback);
-            reply->writeNoException();
-            return NO_ERROR;
-        } break;
-        case PERMISSION_TO_OP_CODE_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            String16 permission = data.readString16();
-            const int32_t opCode = permissionToOpCode(permission);
-            reply->writeNoException();
-            reply->writeInt32(opCode);
-            return NO_ERROR;
-        } break;
-        case CHECK_AUDIO_OPERATION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            const int32_t code = data.readInt32();
-            const int32_t usage = data.readInt32();
-            const int32_t uid = data.readInt32();
-            const String16 packageName = data.readString16();
-            const int32_t res = checkAudioOperation(code, usage, uid, packageName);
-            reply->writeNoException();
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case SET_CAMERA_AUDIO_RESTRICTION_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            const int32_t mode = data.readInt32();
-            setCameraAudioRestriction(mode);
-            reply->writeNoException();
-            return NO_ERROR;
-        } break;
-        case SHOULD_COLLECT_NOTES_TRANSACTION: {
-            CHECK_INTERFACE(IAppOpsService, data, reply);
-            int32_t opCode = data.readInt32();
-            bool shouldCollect = shouldCollectNotes(opCode);
-            reply->writeNoException();
-            reply->writeBool(shouldCollect);
-            return NO_ERROR;
-        } break;
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-} // namespace android