phone_call_interface.hh

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/*
 * Copyright (c) 2021 SK Telecom Co., Ltd. All rights reserved.
 *
 * 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.
 */
 
#ifndef __NUGU_PHONE_CALL_INTERFACE_H__
#define __NUGU_PHONE_CALL_INTERFACE_H__
 
#include <clientkit/capability_interface.hh>
 
namespace NuguCapability {
 
using namespace NuguClientKit;
 
enum class PhoneCallState {
    IDLE, 
    OUTGOING, 
    INCOMING, 
    ESTABLISHED 
};
 
class IPhoneCallListener : virtual public ICapabilityListener {
public:
    virtual ~IPhoneCallListener() = default;
 
    virtual void callStateChanged(PhoneCallState state) = 0;
 
    virtual void processSendCandidates(const std::string& payload) = 0;
 
    virtual void processMakeCall(const std::string& payload) = 0;
 
    virtual void processEndCall(const std::string& payload) = 0;
 
    virtual void processAcceptCall(const std::string& payload) = 0;
 
    virtual void processBlockIncomingCall(const std::string& payload) = 0;
 
    virtual void processBlockNumber(const std::string& payload) = 0;
};
 
class IPhoneCallHandler : virtual public ICapabilityInterface {
public:
    virtual ~IPhoneCallHandler() = default;
 
    virtual void candidatesListed(const std::string& context_template, const std::string& payload) = 0;
 
    virtual void callArrived(const std::string& payload) = 0;
 
    virtual void callEnded(const std::string& payload) = 0;
 
    virtual void callEstablished(const std::string& payload) = 0;
 
    virtual void makeCallSucceeded(const std::string& payload) = 0;
 
    virtual void makeCallFailed(const std::string& payload) = 0;
 
    virtual void setNumberBlockable(bool flag) = 0;
};
 
} // NuguCapability
 
#endif /* __NUGU_PHONE_CALL_INTERFACE_H__ */