mirror of https://github.com/AxioDL/metaforce.git
73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
#pragma once
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#include <QObject>
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#include <QtNetwork>
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#include <QNetworkAccessManager>
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#include <QProgressBar>
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#include <QLabel>
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class QuaZip;
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class DownloadManager : public QObject
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{
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Q_OBJECT
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QNetworkAccessManager m_netManager;
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QNetworkReply* m_indexInProgress = nullptr;
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QNetworkReply* m_binaryInProgress = nullptr;
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QString m_outPath;
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bool m_hasError = false;
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QProgressBar* m_progBar = nullptr;
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QLabel* m_errorLabel = nullptr;
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std::function<void(const QStringList& index)> m_indexCompletionHandler;
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std::function<void(QuaZip& file)> m_completionHandler;
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std::function<void()> m_failedHandler;
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void resetError()
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{
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m_hasError = false;
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if (m_errorLabel)
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m_errorLabel->setText(QString());
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}
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void setError(QNetworkReply::NetworkError error, const QString& errStr)
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{
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if (m_hasError && error == QNetworkReply::OperationCanceledError)
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return;
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m_hasError = true;
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if (m_errorLabel)
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m_errorLabel->setText(errStr);
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}
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void _validateCert(QNetworkReply* reply);
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public:
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explicit DownloadManager(QObject* parent = Q_NULLPTR)
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: QObject(parent), m_netManager(this) {}
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void connectWidgets(QProgressBar* progBar, QLabel* errorLabel,
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std::function<void(const QStringList& index)>&& indexCompletionHandler,
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std::function<void(QuaZip& file)>&& completionHandler,
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std::function<void()>&& failedHandler)
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{
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m_progBar = progBar;
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m_errorLabel = errorLabel;
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m_indexCompletionHandler = std::move(indexCompletionHandler);
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m_completionHandler = std::move(completionHandler);
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m_failedHandler = std::move(failedHandler);
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}
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void fetchIndex();
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void fetchBinary(const QString& str, const QString& outPath);
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bool hasError() const { return m_hasError; }
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public slots:
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void indexFinished();
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void indexError(QNetworkReply::NetworkError error);
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void indexValidateCert();
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void binaryFinished();
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void binaryError(QNetworkReply::NetworkError error);
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void binaryValidateCert();
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void binaryDownloadProgress(qint64 bytesReceived, qint64 bytesTotal);
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};
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