RPC通信

import rpc from '@ohos.rpc';

let data = rpc.MessageParcel.create();
console.log("RpcClient: data is " + data);

let reply = rpc.MessageParcel.create();
reply.reclaim();

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let data = rpc.MessageParcel.create();
let testRemoteObject = new TestRemoteObject("testObject");
data.writeRemoteObject(testRemoteObject);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let data = rpc.MessageParcel.create();
let testRemoteObject = new TestRemoteObject("testObject");
data.writeRemoteObject(testRemoteObject);
let proxy = data.readRemoteObject();

let data = rpc.MessageParcel.create();
let result = data.writeInterfaceToken("aaa");
console.log("RpcServer: writeInterfaceToken is " + result);

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let interfaceToken = data.readInterfaceToken();
        console.log("RpcServer: interfaceToken is " + interfaceToken);
        return true;
    }
}

let data = rpc.MessageParcel.create();
let size = data.getSize();
console.log("RpcClient: size is " + size);

let data = rpc.MessageParcel.create();
let result = data.getCapacity();
console.log("RpcClient: capacity is " + result);

let data = rpc.MessageParcel.create();
let setSize = data.setSize(16);
console.log("RpcClient: setSize is " + setSize);

let data = rpc.MessageParcel.create();
let result = data.setCapacity(100);
console.log("RpcClient: setCapacity is " + result);

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let getWritableBytes = data.getWritableBytes();
        console.log("RpcServer: getWritableBytes is " + getWritableBytes);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let result = data.getReadableBytes();
        console.log("RpcServer: getReadableBytes is " + result);
        return true;
    }
}

let data = rpc.MessageParcel.create();
let readPos = data.getReadPosition();
console.log("RpcClient: readPos is " + readPos);

let data = rpc.MessageParcel.create();
data.writeInt(10);
let bwPos = data.getWritePosition();
console.log("RpcClient: bwPos is " + bwPos);

let data = rpc.MessageParcel.create();
data.writeInt(12);
data.writeString("parcel");
let number = data.readInt();
console.log("RpcClient: number is " + number);
data.rewindRead(0);
let number2 = data.readInt();
console.log("RpcClient: rewindRead is " + number2);

let data = rpc.MessageParcel.create();
data.writeInt(4);
data.rewindWrite(0);
data.writeInt(5);
let number = data.readInt();
console.log("RpcClient: rewindWrite is: " + number);

let data = rpc.MessageParcel.create();
let result = data.writeByte(2);
console.log("RpcClient: writeByte is: " + result);

let data = rpc.MessageParcel.create();
let result = data.writeByte(2);
console.log("RpcClient: writeByte is: " + result);
let ret = data.readByte();
console.log("RpcClient: readByte is: " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeShort(8);
console.log("RpcClient: writeShort is: " + result);

let data = rpc.MessageParcel.create();
let result = data.writeShort(8);
console.log("RpcClient: writeShort is: " + result);
let ret = data.readShort();
console.log("RpcClient: readShort is: " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeInt(10);
console.log("RpcClient: writeInt is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeInt(10);
console.log("RpcClient: writeInt is " + result);
let ret = data.readInt();
console.log("RpcClient: readInt is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeLong(10000);
console.log("RpcClient: writeLong is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeLong(10000);
console.log("RpcClient: writeLong is " + result);
let ret = data.readLong();
console.log("RpcClient: readLong is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeFloat(1.2);
console.log("RpcClient: writeFloat is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeFloat(1.2);
console.log("RpcClient: writeFloat is " + result);
let ret = data.readFloat();
console.log("RpcClient: readFloat is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeDouble(10.2);
console.log("RpcClient: writeDouble is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeDouble(10.2);
console.log("RpcClient: writeDouble is " + result);
let ret = data.readDouble();
console.log("RpcClient: readDouble is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeBoolean(false);
console.log("RpcClient: writeBoolean is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeBoolean(false);
console.log("RpcClient: writeBoolean is " + result);
let ret = data.readBoolean();
console.log("RpcClient: readBoolean is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeChar(97);
console.log("RpcClient: writeChar is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeChar(97);
console.log("RpcClient: writeChar is " + result);
let ret = data.readChar();
console.log("RpcClient: readChar is " + ret);

let data = rpc.MessageParcel.create();
let result = data.writeString('abc');
console.log("RpcClient: writeString  is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeString('abc');
console.log("RpcClient: writeString  is " + result);
let ret = data.readString();
console.log("RpcClient: readString is " + ret);

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let data = rpc.MessageParcel.create();
let result = data.writeSequenceable(sequenceable);
console.log("RpcClient: writeSequenceable is " + result);

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let data = rpc.MessageParcel.create();
let result = data.writeSequenceable(sequenceable);
console.log("RpcClient: writeSequenceable is " + result);
let ret = new MySequenceable(0, "");
let result2 = data.readSequenceable(ret);
console.log("RpcClient: writeSequenceable is " + result2);

let data = rpc.MessageParcel.create();
let ByteArrayVar = [1, 2, 3, 4, 5];
let result = data.writeByteArray(ByteArrayVar);
console.log("RpcClient: writeByteArray is " + result);

let data = rpc.MessageParcel.create();
let ByteArrayVar = [1, 2, 3, 4, 5];
let result = data.writeByteArray(ByteArrayVar);
console.log("RpcClient: writeByteArray is " + result);
let array = new Array(5);
data.readByteArray(array);

let data = rpc.MessageParcel.create();
let ByteArrayVar = [1, 2, 3, 4, 5];
let result = data.writeByteArray(ByteArrayVar);
console.log("RpcClient: writeByteArray is " + result);
let array = data.readByteArray();
console.log("RpcClient: readByteArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeShortArray([11, 12, 13]);
console.log("RpcClient: writeShortArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeShortArray([11, 12, 13]);
console.log("RpcClient: writeShortArray is " + result);
let array = new Array(3);
data.readShortArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeShortArray([11, 12, 13]);
console.log("RpcClient: writeShortArray is " + result);
let array = data.readShortArray();
console.log("RpcClient: readShortArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeIntArray([100, 111, 112]);
console.log("RpcClient: writeIntArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeIntArray([100, 111, 112]);
console.log("RpcClient: writeIntArray is " + result);
let array = new Array(3);
data.readIntArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeIntArray([100, 111, 112]);
console.log("RpcClient: writeIntArray is " + result);
let array = data.readIntArray();
console.log("RpcClient: readIntArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeLongArray([1111, 1112, 1113]);
console.log("RpcClient: writeLongArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeLongArray([1111, 1112, 1113]);
console.log("RpcClient: writeLongArray is " + result);
let array = new Array(3);
data.readLongArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeLongArray([1111, 1112, 1113]);
console.log("RpcClient: writeLongArray is " + result);
let array = data.readLongArray();
console.log("RpcClient: readLongArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeFloatArray([1.2, 1.3, 1.4]);
console.log("RpcClient: writeFloatArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeFloatArray([1.2, 1.3, 1.4]);
console.log("RpcClient: writeFloatArray is " + result);
let array = new Array(3);
data.readFloatArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeFloatArray([1.2, 1.3, 1.4]);
console.log("RpcClient: writeFloatArray is " + result);
let array = data.readFloatArray();
console.log("RpcClient: readFloatArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeDoubleArray([11.1, 12.2, 13.3]);
console.log("RpcClient: writeDoubleArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeDoubleArray([11.1, 12.2, 13.3]);
console.log("RpcClient: writeDoubleArray is " + result);
let array = new Array(3);
data.readDoubleArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeDoubleArray([11.1, 12.2, 13.3]);
console.log("RpcClient: writeDoubleArray is " + result);
let array = data.readDoubleArray();
console.log("RpcClient: readDoubleArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeBooleanArray([false, true, false]);
console.log("RpcClient: writeBooleanArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeBooleanArray([false, true, false]);
console.log("RpcClient: writeBooleanArray is " + result);
let array = new Array(3);
data.readBooleanArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeBooleanArray([false, true, false]);
console.log("RpcClient: writeBooleanArray is " + result);
let array = data.readBooleanArray();
console.log("RpcClient: readBooleanArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeCharArray([97, 98, 88]);
console.log("RpcClient: writeCharArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeCharArray([97, 98, 99]);
console.log("RpcClient: writeCharArray is " + result);
let array = new Array(3);
data.readCharArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeCharArray([97, 98, 99]);
console.log("RpcClient: writeCharArray is " + result);
let array = data.readCharArray();
console.log("RpcClient: readCharArray is " + array);

let data = rpc.MessageParcel.create();
let result = data.writeStringArray(["abc", "def"]);
console.log("RpcClient: writeStringArray is " + result);

let data = rpc.MessageParcel.create();
let result = data.writeStringArray(["abc", "def"]);
console.log("RpcClient: writeStringArray is " + result);
let array = new Array(2);
data.readStringArray(array);

let data = rpc.MessageParcel.create();
let result = data.writeStringArray(["abc", "def"]);
console.log("RpcClient: writeStringArray is " + result);
let array = data.readStringArray();
console.log("RpcClient: readStringArray is " + array);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
    onRemoteRequest(code, data, reply, option) {
        if (code === 1) {
            console.log("RpcServer: onRemoteRequest called");
            reply.writeNoException();
            return true;
        } else {
            console.log("RpcServer: unknown code: " + code);
            return false;
        }
    }
}

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
proxy.sendRequest(1, data, reply, option)
    .then(function(errCode) {
        if (errCode === 0) {
            console.log("sendRequest got result");
            reply.readException();
            let msg = reply.readString();
            console.log("RPCTest: reply msg: " + msg);
        } else {
            console.log("RPCTest: sendRequest failed, errCode: " + errCode);
        }
    }).catch(function(e) {
        console.log("RPCTest: sendRequest got exception: " + e.message);
    }).finally (() => {
        console.log("RPCTest: sendRequest ends, reclaim parcel");
        data.reclaim();
        reply.reclaim();
    });

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let sequenceable2 = new MySequenceable(2, "bbb");
let sequenceable3 = new MySequenceable(3, "ccc");
let a = [sequenceable, sequenceable2, sequenceable3];
let data = rpc.MessageParcel.create();
let result = data.writeSequenceableArray(a);
console.log("RpcClient: writeSequenceableArray is " + result);

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let sequenceable2 = new MySequenceable(2, "bbb");
let sequenceable3 = new MySequenceable(3, "ccc");
let a = [sequenceable, sequenceable2, sequenceable3];
let data = rpc.MessageParcel.create();
let result = data.writeSequenceableArray(a);
console.log("RpcClient: writeSequenceableArray is " + result);
let b = [new MySequenceable(0, ""), new MySequenceable(0, ""), new MySequenceable(0, "")];
data.readSequenceableArray(b);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
        this.attachLocalInterface(this, descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
    asObject(): rpc.IRemoteObject {
        return this;
    }
}
let a = [new TestRemoteObject("testObject1"), new TestRemoteObject("testObject2"), new TestRemoteObject("testObject3")];
let data = rpc.MessageParcel.create();
let result = data.writeRemoteObjectArray(a);
console.log("RpcClient: writeRemoteObjectArray is " + result);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
        this.attachLocalInterface(this, descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
    asObject(): rpc.IRemoteObject {
        return this;
    }
}
let a = [new TestRemoteObject("testObject1"), new TestRemoteObject("testObject2"), new TestRemoteObject("testObject3")];
let data = rpc.MessageParcel.create();
let result = data.writeRemoteObjectArray(a);
let b = new Array(3);
data.readRemoteObjectArray(b);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
        this.attachLocalInterface(this, descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
    asObject(): rpc.IRemoteObject {
        return this;
    }
}
let a = [new TestRemoteObject("testObject1"), new TestRemoteObject("testObject2"), new TestRemoteObject("testObject3")];
let data = rpc.MessageParcel.create();
let result = data.writeRemoteObjectArray(a);
console.log("RpcClient: readRemoteObjectArray is " + result);
let b = data.readRemoteObjectArray();
console.log("RpcClient: readRemoteObjectArray is " + b);

import fileio from '@ohos.fileio';
let filePath = "path/to/file";
let fd = fileio.openSync(filePath, 0o2| 0o100, 0o666);
rpc.MessageParcel.closeFileDescriptor(fd);

import fileio from '@ohos.fileio';
let filePath = "path/to/file";
let fd = fileio.openSync(filePath, 0o2| 0o100, 0o666);
let newFd = rpc.MessageParcel.dupFileDescriptor(fd);

import fileio from '@ohos.fileio';
let parcel = new rpc.MessageParcel();
let filePath = "path/to/file";
let r1 = parcel.containFileDescriptors();
let fd = fileio.openSync(filePath, 0o2| 0o100, 0o666);
let writeResult = parcel.writeFileDescriptor(fd);
console.log("RpcTest: parcel writeFd result is : " + writeResult);
let containFD = parcel.containFileDescriptors();
console.log("RpcTest: parcel after write fd containFd result is : " + containFD);

import fileio from '@ohos.fileio';
let parcel = new rpc.MessageParcel();
let filePath = "path/to/file";
let fd = fileio.openSync(filePath, 0o2| 0o100, 0o666);
let writeResult = parcel.writeFileDescriptor(fd);
console.log("RpcTest: parcel writeFd result is : " + writeResult);

import fileio from '@ohos.fileio';
let parcel = new rpc.MessageParcel();
let filePath = "path/to/file";
let fd = fileio.openSync(filePath, 0o2| 0o100, 0o666);
let writeResult = parcel.writeFileDescriptor(fd);
let readFD = parcel.readFileDescriptor();
console.log("RpcTest: parcel read fd is : " + readFD);

let parcel = new rpc.MessageParcel();
let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024);
let isWriteSuccess = parcel.writeAshmem(ashmem);
console.log("RpcTest: write ashmem to result is : " + isWriteSuccess);

let parcel = new rpc.MessageParcel();
let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024);
let isWriteSuccess = parcel.writeAshmem(ashmem);
console.log("RpcTest: write ashmem to result is : " + isWriteSuccess);
let readAshmem = parcel.readAshmem();
console.log("RpcTest: read ashmem to result is : " + readAshmem);

let parcel = new rpc.MessageParcel();
let result = parcel.getRawDataCapacity();
console.log("RpcTest: parcel get RawDataCapacity result is : " + result);

let parcel = new rpc.MessageParcel();
let arr = [1, 2, 3, 4, 5];
let isWriteSuccess = parcel.writeRawData(arr, arr.length);
console.log("RpcTest: parcel write raw data result is : " + isWriteSuccess);

let parcel = new rpc.MessageParcel();
let arr = [1, 2, 3, 4, 5];
let isWriteSuccess = parcel.writeRawData(arr, arr.length);
console.log("RpcTest: parcel write raw data result is : " + isWriteSuccess);
let result = parcel.readRawData(5);
console.log("RpcTest: parcel read raw data result is : " + result);

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let data = rpc.MessageParcel.create();
let result = data.writeSequenceable(sequenceable);
console.log("RpcClient: writeSequenceable is " + result);
let ret = new MySequenceable(0, "");
let result2 = data.readSequenceable(ret);
console.log("RpcClient: readSequenceable is " + result2);

class MySequenceable {
    num: number;
    str: string;
    constructor(num, str) {
        this.num = num;
        this.str = str;
    }
    marshalling(messageParcel) {
        messageParcel.writeInt(this.num);
        messageParcel.writeString(this.str);
        return true;
    }
    unmarshalling(messageParcel) {
        this.num = messageParcel.readInt();
        this.str = messageParcel.readString();
        return true;
    }
}
let sequenceable = new MySequenceable(1, "aaa");
let data = rpc.MessageParcel.create();
let result = data.writeSequenceable(sequenceable);
console.log("RpcClient: writeSequenceable is " + result);
let ret = new MySequenceable(0, "");
let result2 = data.readSequenceable(ret);
console.log("RpcClient: readSequenceable is " + result2);

class TestAbility extends rpc.RemoteObject {
    asObject() {
        return this;
    }
}

class TestProxy {
    remote: rpc.RemoteObject;
    constructor(remote) {
        this.remote = remote;
    }
    asObject() {
        return this.remote;
    }
}

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
let ret: boolean = proxy.sendRequest(1, data, reply, option);
if (ret) {
    console.log("sendRequest got result");
    let msg = reply.readString();
    console.log("RPCTest: reply msg: " + msg);
} else {
    console.log("RPCTest: sendRequest failed");
}
console.log("RPCTest: sendRequest ends, reclaim parcel");
data.reclaim();
reply.reclaim();

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
proxy.sendRequest(1, data, reply, option)
    .then(function(result) {
        if (result.errCode === 0) {
            console.log("sendRequest got result");
            result.reply.readException();
            let msg = result.reply.readString();
            console.log("RPCTest: reply msg: " + msg);
        } else {
            console.log("RPCTest: sendRequest failed, errCode: " + result.errCode);
        }
    }).catch(function(e) {
        console.log("RPCTest: sendRequest got exception: " + e.message);
    }).finally (() => {
        console.log("RPCTest: sendRequest ends, reclaim parcel");
        data.reclaim();
        reply.reclaim();
    });

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
function sendRequestCallback(result) {
    if (result.errCode === 0) {
        console.log("sendRequest got result");
        result.reply.readException();
        let msg = result.reply.readString();
        console.log("RPCTest: reply msg: " + msg);
    } else {
        console.log("RPCTest: sendRequest failed, errCode: " + result.errCode);
    }
    console.log("RPCTest: sendRequest ends, reclaim parcel");
    result.data.reclaim();
    result.reply.reclaim();
}
FA.connectAbility(want, connect);
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
proxy.sendRequest(1, data, reply, option, sendRequestCallback);

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function (elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName":"com.ohos.server",
    "abilityName":"com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let broker = proxy.queryLocalInterface("testObject");
console.log("RpcClient: queryLocalInterface is " + broker);

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
let deathRecipient = new MyDeathRecipient();
proxy.addDeathRecippient(deathRecipient, 0);

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
let deathRecipient = new MyDeathRecipient();
proxy.addDeathRecippient(deathRecipient, 0);
proxy.removeDeathRecipient(deathRecipient, 0);

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let descriptor = proxy.getInterfaceDescriptor();
console.log("RpcClient: descriptor is " + descriptor);

import FA from "@ohos.ability.featureAbility";
let proxy;
let connect = {
    onConnect: function(elementName, remoteProxy) {
        console.log("RpcClient: js onConnect called.");
        proxy = remoteProxy;
    },
    onDisconnect: function(elementName) {
        console.log("RpcClient: onDisconnect");
    },
    onFailed: function() {
        console.log("RpcClient: onFailed");
    }
};
let want = {
    "bundleName": "com.ohos.server",
    "abilityName": "com.ohos.server.MainAbility",
};
FA.connectAbility(want, connect);
let isDead = proxy.isObjectDead();
console.log("RpcClient: isObjectDead is " + isDead);

let samgr = rpc.IPCSkeleton.getContextObject();
console.log("RpcServer: getContextObject result: " + samgr);

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let callerPid = rpc.IPCSkeleton.getCallingPid();
        console.log("RpcServer: getCallingPid result: " + callerPid);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let callerUid = rpc.IPCSkeleton.getCallingUid();
        console.log("RpcServer: getCallingUid result: " + callerUid);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let callerDeviceID = rpc.IPCSkeleton.getCallingDeviceID();
        console.log("RpcServer: callerDeviceID is: " + callerDeviceID);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let localDeviceID = rpc.IPCSkeleton.getLocalDeviceID();
        console.log("RpcServer: localDeviceID is: " + localDeviceID);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let isLocalCalling = rpc.IPCSkeleton.isLocalCalling();
        console.log("RpcServer: isLocalCalling is: " + isLocalCalling);
        return true;
    }
}

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let remoteObject = new TestRemoteObject("aaa");
let ret = rpc.IPCSkeleton.flushCommands(remoteObject);
console.log("RpcServer: flushCommands result: " + ret);

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let callingIdentity = rpc.IPCSkeleton.resetCallingIdentity();
        console.log("RpcServer: callingIdentity is: " + callingIdentity);
        return true;
    }
}

class Stub extends rpc.RemoteObject {
    onRemoteRequest(code, data, reply, option) {
        let callingIdentity = null;
        try {
            callingIdentity = rpc.IPCSkeleton.resetCallingIdentity();
            console.log("RpcServer: callingIdentity is: " + callingIdentity);
        } finally {
            let ret = rpc.IPCSkeleton.setCallingIdentity("callingIdentity ");
            console.log("RpcServer: setCallingIdentity is: " + ret);
        }
        return true;
    }
}

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
let ret: boolean = testRemoteObject.sendRequest(1, data, reply, option);
if (ret) {
    console.log("sendRequest got result");
    let msg = reply.readString();
    console.log("RPCTest: reply msg: " + msg);
} else {
    console.log("RPCTest: sendRequest failed");
}
console.log("RPCTest: sendRequest ends, reclaim parcel");
data.reclaim();
reply.reclaim();

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
testRemoteObject.sendRequest(1, data, reply, option)
    .then(function(result) {
        if (result.errCode === 0) {
            console.log("sendRequest got result");
            result.reply.readException();
            let msg = result.reply.readString();
            console.log("RPCTest: reply msg: " + msg);
        } else {
            console.log("RPCTest: sendRequest failed, errCode: " + result.errCode);
        }
    }).catch(function(e) {
        console.log("RPCTest: sendRequest got exception: " + e.message);
    }).finally (() => {
        console.log("RPCTest: sendRequest ends, reclaim parcel");
        data.reclaim();
        reply.reclaim();
    });

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
function sendRequestCallback(result) {
    if (result.errCode === 0) {
        console.log("sendRequest got result");
        result.reply.readException();
        let msg = result.reply.readString();
        console.log("RPCTest: reply msg: " + msg);
    } else {
        console.log("RPCTest: sendRequest failed, errCode: " + result.errCode);
    }
    console.log("RPCTest: sendRequest ends, reclaim parcel");
    result.data.reclaim();
    result.reply.reclaim();
}
let testRemoteObject = new TestRemoteObject("testObject");
let option = new rpc.MessageOption();
let data = rpc.MessageParcel.create();
let reply = rpc.MessageParcel.create();
data.writeInt(1);
data.writeString("hello");
testRemoteObject.sendRequest(1, data, reply, option, sendRequestCallback);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }

    onRemoteRequest(code, data, reply, option) {
        if (code === 1) {
            console.log("RpcServer: onRemoteRequest called");
            return true;
        } else {
            console.log("RpcServer: unknown code: " + code);
            return false;
        }
    }
}

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
console.log("RpcServer: getCallingUid: " + testRemoteObject.getCallingUid());

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
console.log("RpcServer: getCallingPid: " + testRemoteObject.getCallingPid());

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
let broker = testRemoteObject.queryLocalInterface("testObject");

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");
let descriptor = testRemoteObject.getInterfaceDescriptor();
console.log("RpcServer: descriptor is: " + descriptor);

class MyDeathRecipient {
    onRemoteDied() {
        console.log("server died");
    }
}
class TestRemoteObject extends rpc.RemoteObject {
    constructor(descriptor) {
        super(descriptor);
        this.attachLocalInterface(this, descriptor);
    }
    addDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    removeDeathRecipient(recipient: MyDeathRecipient, flags: number): boolean {
        return true;
    }
    isObjectDead(): boolean {
        return false;
    }
    asObject(): rpc.IRemoteObject {
        return this;
    }
}
let testRemoteObject = new TestRemoteObject("testObject");

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let size = ashmem.getAshmemSize();
console.log("RpcTest: get ashemm by createAshmem : " + ashmem + " size is : " + size);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let ashmem2 = rpc.Ashmem.createAshmemFromExisting(ashmem);
let size = ashmem2.getAshmemSize();
console.log("RpcTest: get ashemm by createAshmemFromExisting : " + ashmem2 + " size is : " + size);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
ashmem.closeAshmem();

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
ashmem.unmapAshmem();

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let size = ashmem.getAshmemSize();
console.log("RpcTest: get ashmem is " + ashmem + " size is : " + size);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let mapReadAndWrite = ashmem.mapAshmem(ashmem.PROT_READ | ashmem.PROT_WRITE);
console.log("RpcTest: map ashmem result is  : " + mapReadAndWrite);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let mapResult = ashmem.mapReadAndWriteAshmem();
console.log("RpcTest: map ashmem result is  : " + mapResult);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let mapResult = ashmem.mapReadOnlyAshmem();
console.log("RpcTest: Ashmem mapReadOnlyAshmem result is : " + mapResult);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let result = ashmem.setProtection(ashmem.PROT_READ);
console.log("RpcTest: Ashmem setProtection result is : " + result);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let mapResult = ashmem.mapReadAndWriteAshmem();
console.info("RpcTest map ashmem result is " + mapResult);
var ByteArrayVar = [1, 2, 3, 4, 5];
let writeResult = ashmem.writeToAshmem(ByteArrayVar, 5, 0);
console.log("RpcTest: write to Ashmem result is  : " + writeResult);

let ashmem = rpc.Ashmem.createAshmem("ashmem", 1024*1024);
let mapResult = ashmem.mapReadAndWriteAshmem();
console.info("RpcTest map ashmem result is " + mapResult);
var ByteArrayVar = [1, 2, 3, 4, 5];
let writeResult = ashmem.writeToAshmem(ByteArrayVar, 5, 0);
console.log("RpcTest: write to Ashmem result is  : " + writeResult);
let readResult = ashmem.readFromAshmem(5, 0);
console.log("RpcTest: read to Ashmem result is  : " + readResult);