CompressorImplTar.hpp

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#pragma once
 
#include "AstUtil/CompressorInterface.hpp"
#include "AstUtil/FileSystem.hpp"
#include "AstUtil/StringView.hpp"
#include "AstUtil/ArchiverUtils.hpp"
 
#include <string>
 
AST_NAMESPACE_BEGIN
 
class AST_UTIL_API CompressorImplTar : public CompressorInterface
{
public:
    static CompressorImplTar& Instance();
 
    CompressorImplTar() = default;
    virtual ~CompressorImplTar() = default;
 
    virtual errc_t compress(StringView source, StringView target, StringView curdir = {}) const override;
    virtual bool canCompress(StringView source, StringView target) const override;
 
private:
    static errc_t writeFileEntry(FILE* dst, const std::string& name,
                                 const std::string& filePath);
 
    static errc_t writeDirectoryEntry(FILE* dst, const std::string& name);
 
    static errc_t archiveDirectory(FILE* dst, const fs::path& dirPath,
                                    const std::string& basePath);
};
 
AST_NAMESPACE_END