92 lines
2.8 KiB
C++
92 lines
2.8 KiB
C++
/*! \file picloudserver.h
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* \ingroup Cloud
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* \~\brief
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* \~english PICloud Server
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* \~russian Сервер PICloud
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*/
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/*
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PIP - Platform Independent Primitives
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PICloud Server
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Ivan Pelipenko peri4ko@yandex.ru, Andrey Bychkov work.a.b@yandex.ru
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef PICLOUDSERVER_H
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#define PICLOUDSERVER_H
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#include "picloudbase.h"
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#include "piconditionvar.h"
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class PIP_CLOUD_EXPORT PICloudServer: public PIIODevice, public PICloudBase
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{
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PIIODEVICE(PICloudServer, "");
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public:
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//! PICloudServer
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explicit PICloudServer(const PIString & path = PIString(), PIIODevice::DeviceMode mode = PIIODevice::ReadWrite);
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virtual ~PICloudServer();
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class Client : public PIIODevice {
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PIIODEVICE(PICloudServer::Client, "");
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friend class PICloudServer;
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public:
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Client(PICloudServer * srv = nullptr, uint id = 0);
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virtual ~Client();
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protected:
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bool openDevice() override;
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bool closeDevice() override;
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ssize_t readDevice(void * read_to, ssize_t max_size) override;
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ssize_t writeDevice(const void * data, ssize_t size) override;
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DeviceInfoFlags deviceInfoFlags() const override {return PIIODevice::Reliable;}
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ssize_t bytesAvailable() const override {return buff.size();}
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void interrupt() override;
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private:
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void pushBuffer(const PIByteArray & ba);
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PICloudServer * server;
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uint client_id;
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PIByteArray buff;
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PIMutex mutex_buff;
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PIConditionVariable cond_buff;
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std::atomic_bool is_connected;
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};
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void setServerName(const PIString & server_name);
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PIVector<PICloudServer::Client *> clients() const;
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EVENT1(newConnection, PICloudServer::Client * , client);
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protected:
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bool openDevice() override;
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bool closeDevice() override;
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ssize_t readDevice(void * read_to, ssize_t max_size) override;
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ssize_t writeDevice(const void * data, ssize_t max_size) override;
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void interrupt() override;
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private:
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EVENT_HANDLER1(void, _readed, PIByteArray &, ba);
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EVENT_HANDLER1(void, clientDeleted, PIObject *, o);
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void clientDisconnect(uint client_id);
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int sendData(const PIByteArray & data, uint client_id);
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PIVector<Client *> clients_;
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PIMap<uint, Client *> index_clients;
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PITimer ping_timer;
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mutable PIMutex clients_mutex;
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};
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#endif // PICLOUDSERVER_H
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