BaseEventLoop.h

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// Copyright 2024 libsese
//
// 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.
 
#pragma once
 
#include <sese/event/BaseEvent.h>
 
#include <cstdint>
 
namespace sese::event {
 
class BaseEventLoop {
public:
    virtual bool init() = 0;
 
    virtual ~BaseEventLoop() = default;
 
    virtual void dispatch(uint32_t timeout) = 0;
 
    virtual void onAccept(int fd) = 0;
 
    virtual void onRead(BaseEvent *event) = 0;
 
    virtual void onWrite(BaseEvent *event) = 0;
 
    virtual void onError(BaseEvent *event) = 0;
 
    virtual void onClose(BaseEvent *event) = 0;
 
    virtual BaseEvent *createEvent(int fd, unsigned int events, void *data) = 0;
 
    virtual void freeEvent(BaseEvent *event) = 0;
 
    virtual bool setEvent(BaseEvent *event) = 0;
 
    virtual void setListenFd(int fd) = 0;
 
protected:
    bool handleClose = true;
};
 
} // namespace sese::event