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80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/* OSCAR ZIP archive creation
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* Provides a Qt-convenient wrapper around miniz, see https://github.com/richgel999/miniz
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*
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* Copyright (c) 2020 The OSCAR Team
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file COPYING in the main directory of the source code
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* for more details. */
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#include <QObject>
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#include <QString>
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#include <QDir>
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#include <QFile>
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class ProgressDialog;
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class ZipFile : public QObject
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{
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Q_OBJECT
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public:
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ZipFile();
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virtual ~ZipFile();
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bool Open(const QString & filepath);
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bool AddDirectory(const QString & path, ProgressDialog* progress=nullptr); // add a directory and recurse
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bool AddDirectory(const QString & path, const QString & archive_name, ProgressDialog* progress=nullptr); // add a directory and recurse
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bool AddFiles(class FileQueue & queue, ProgressDialog* progress=nullptr); // add a fixed list of files
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bool AddFile(const QString & path, const QString & archive_name); // add a single file
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void Close();
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bool aborted() const { return m_abort; }
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public slots:
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void abort() { m_abort = true; }
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signals:
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void setProgressMax(int max);
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void setProgressValue(int val);
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protected:
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void* m_ctx;
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QFile m_file;
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bool m_abort;
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quint64 m_progress;
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};
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class FileQueue
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{
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struct Entry
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{
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QString path;
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QString name;
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};
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QList<Entry> m_files;
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int m_dir_count;
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int m_file_count;
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quint64 m_byte_count;
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public:
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FileQueue() : m_dir_count(0), m_file_count(0), m_byte_count(0) {}
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~FileQueue() = default;
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//!brief Remove a file from the queue, return the number of instances removed.
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int Remove(const QString & path, QString* outName=nullptr);
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//!brief Recursively add a directory and its contents to the queue along with the prefix to be used in an archive.
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bool AddDirectory(const QString & path, const QString & prefix="");
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//!brief Add a file to the queue along with the name to be used in an archive.
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bool AddFile(const QString & path, const QString & archive_name="");
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inline int dirCount() const { return m_dir_count; }
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inline int fileCount() const { return m_file_count; }
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inline quint64 byteCount() const { return m_byte_count; }
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const QList<Entry> & files() const { return m_files; }
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const QString toString() const;
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};
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