forked from blue/squawk
105 lines
3.6 KiB
C++
105 lines
3.6 KiB
C++
/*
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* Squawk messenger.
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* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
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*
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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 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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*
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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 General Public License for more details.
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*
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* You should have received a copy of the GNU 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 CORE_NETWORKACCESS_H
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#define CORE_NETWORKACCESS_H
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#include <QObject>
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#include <QNetworkAccessManager>
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#include <QNetworkReply>
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#include <QNetworkRequest>
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#include <QFileInfo>
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#include <QFile>
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#include <QStandardPaths>
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#include <set>
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#include "urlstorage.h"
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namespace Core {
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/**
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* @todo write docs
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*/
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//TODO Need to describe how to get rid of records when file is no longer reachable;
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class NetworkAccess : public QObject
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{
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Q_OBJECT
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struct Transfer;
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public:
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NetworkAccess(QObject* parent = nullptr);
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virtual ~NetworkAccess();
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void start();
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void stop();
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QString getFileRemoteUrl(const QString& path);
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QString addMessageAndCheckForPath(const QString& url, const QString& account, const QString& jid, const QString& id);
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void uploadFile(const Shared::MessageInfo& info, const QString& path, const QUrl& put, const QUrl& get, const QMap<QString, QString> headers);
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bool checkAndAddToUploading(const QString& acc, const QString& jid, const QString id, const QString path);
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std::list<Shared::MessageInfo> reportPathInvalid(const QString& path);
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signals:
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void loadFileProgress(const std::list<Shared::MessageInfo>& msgs, qreal value, bool up);
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void loadFileError(const std::list<Shared::MessageInfo>& msgs, const QString& text, bool up);
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void uploadFileComplete(const std::list<Shared::MessageInfo>& msgs, const QString& url);
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void downloadFileComplete(const std::list<Shared::MessageInfo>& msgs, const QString& path);
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public slots:
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void downladFile(const QString& url);
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void registerFile(const QString& url, const QString& account, const QString& jid, const QString& id);
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void registerFile(const QString& url, const QString& path, const QString& account, const QString& jid, const QString& id);
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private:
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void startDownload(const std::list<Shared::MessageInfo>& msgs, const QString& url);
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QString getErrorText(QNetworkReply::NetworkError code);
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QString prepareDirectory(const QString& jid);
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QString checkFileName(const QString& name, const QString& path);
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private slots:
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void onDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
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void onDownloadError(QNetworkReply::NetworkError code);
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void onDownloadSSLError(const QList<QSslError> &errors);
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void onDownloadFinished();
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void onUploadProgress(qint64 bytesReceived, qint64 bytesTotal);
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void onUploadError(QNetworkReply::NetworkError code);
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void onUploadFinished();
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private:
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bool running;
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QNetworkAccessManager* manager;
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UrlStorage storage;
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std::map<QString, Transfer*> downloads;
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std::map<QString, Transfer*> uploads;
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struct Transfer {
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std::list<Shared::MessageInfo> messages;
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qreal progress;
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QNetworkReply* reply;
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bool success;
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QString path;
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QString url;
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QFile* file;
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};
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};
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}
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#endif // CORE_NETWORKACCESS_H
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