mirror of
https://github.com/VCMP-SqMod/SqMod.git
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4a6bfc086c
Switched to POCO library for unified platform/library interface. Deprecated the external module API. It was creating more problems than solving. Removed most built-in libraries in favor of system libraries for easier maintenance. Cleaned and secured code with help from static analyzers.
120 lines
2.6 KiB
C++
120 lines
2.6 KiB
C++
//
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// Archive.h
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//
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// Library: SevenZip
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// Package: Archive
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// Module: Archive
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//
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// Definition of the Archive class.
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//
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// Copyright (c) 2014, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef SevenZip_Archive_INCLUDED
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#define SevenZip_Archive_INCLUDED
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#include "Poco/SevenZip/SevenZip.h"
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#include "Poco/SevenZip/ArchiveEntry.h"
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#include "Poco/BasicEvent.h"
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#include <vector>
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#include <utility>
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namespace Poco {
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namespace SevenZip {
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class ArchiveImpl;
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class SevenZip_API Archive
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/// This class represents a 7-Zip archive.
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///
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/// The Archive class can be used to enumerate entries in a
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/// 7-Zip archive, and to extract files or directories from
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/// an archive.
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{
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public:
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typedef std::vector<ArchiveEntry> EntryVec;
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typedef EntryVec::iterator Iterator;
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typedef EntryVec::const_iterator ConstIterator;
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struct ExtractedEventArgs
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{
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ArchiveEntry entry;
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std::string extractedPath;
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};
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struct FailedEventArgs
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{
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ArchiveEntry entry;
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Poco::Exception* pException;
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};
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Poco::BasicEvent<const ExtractedEventArgs> extracted;
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/// Fired when an archive entry has been successfully extracted.
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Poco::BasicEvent<const FailedEventArgs> failed;
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/// Fired when extracting an archive entry failed.
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Archive(const std::string& path);
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/// Creates an Archive object for the 7-Zip archive
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/// with the given path.
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~Archive();
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/// Destroys the Archive.
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const std::string& path() const;
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/// Returns the path of the archive in the filesystem.
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std::size_t size() const;
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/// Returns the number of entries in the archive.
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ConstIterator begin() const;
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/// Returns an iterator for iterating over the
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/// file or directory entries in the archive.
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ConstIterator end() const;
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/// Returns the end iterator.
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void extract(const std::string& destPath);
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/// Extracts the entire archive to the given path.
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///
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/// Directories will be created as necessary. File attributes
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/// will not be restored.
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///
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/// Progress and errors for single entries will be reported
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/// via the extracted and failed events.
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std::string extract(const ArchiveEntry& entry, const std::string& destPath);
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/// Extracts a specific entry to the given path.
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///
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/// Directories will be created as necessary. File attributes
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/// will not be restored.
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///
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/// Returns the absolute path of the extracted entry.
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private:
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Archive();
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Archive(const Archive&);
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Archive& operator = (const Archive&);
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ArchiveImpl* _pImpl;
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};
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//
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// inlines
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//
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} } // namespace Poco::SevenZip
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#endif // SevenZip_ArchiveEntry_INCLUDED
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