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60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
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/*
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* This is the source code of tgnet library v. 1.0
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* It is licensed under GNU GPL v. 2 or later.
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* You should have received a copy of the license in this archive (see LICENSE).
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*
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* Copyright Nikolai Kudashov, 2015.
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*/
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#ifndef CONNECTIONSOCKET_H
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#define CONNECTIONSOCKET_H
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#include <sys/epoll.h>
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#include <netinet/in.h>
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#include <string>
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class NativeByteBuffer;
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class ConnectionsManager;
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class ByteStream;
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class EventObject;
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class ConnectionSocket {
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public:
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ConnectionSocket();
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virtual ~ConnectionSocket();
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void writeBuffer(NativeByteBuffer *buffer);
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void openConnection(std::string address, uint16_t port, bool ipv6);
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void setTimeout(time_t timeout);
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bool isDisconnected();
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void dropConnection();
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protected:
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void onEvent(uint32_t events);
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void checkTimeout(int64_t now);
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virtual void onReceivedData(NativeByteBuffer *buffer) = 0;
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virtual void onDisconnected(int reason) = 0;
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virtual void onConnected() = 0;
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private:
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ByteStream *outgoingByteStream = nullptr;
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struct epoll_event eventMask;
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struct sockaddr_in socketAddress;
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struct sockaddr_in6 socketAddress6;
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int socketFd = -1;
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time_t timeout = 15;
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bool onConnectedSent = false;
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int64_t lastEventTime = 0;
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EventObject *eventObject;
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bool checkSocketError();
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void closeSocket(int reason);
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void adjustWriteOp();
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friend class EventObject;
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friend class ConnectionsManager;
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};
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#endif
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