FileFinder.hpp

/*
 
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This file is part of Chaste.
 
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*/
 
#ifndef FILEFINDER_HPP_
#define FILEFINDER_HPP_
 
#include <string>
#include <vector>
#include <filesystem>
namespace fs = std::filesystem;
 
struct RelativeTo
{
    enum Value
    {
        CWD, 
        ChasteTestOutput, 
        ChasteSourceRoot, 
        ChasteBuildRoot, 
        Absolute, 
        AbsoluteOrCwd 
    };
};
 
class FileFinder
{
public:
    FileFinder();
 
    FileFinder(const std::string& rPath, RelativeTo::Value relativeTo);
 
    FileFinder(const std::string& rLeafName, const FileFinder& rParentOrSibling);
 
    FileFinder(const fs::path& rPath);
 
    virtual ~FileFinder();
 
    virtual void SetPath(const std::string& rPath, RelativeTo::Value relativeTo);
 
    virtual void SetPath(const std::string& rLeafName, const FileFinder& rParentOrSibling);
 
    bool IsPathSet() const;
 
    bool Exists() const;
 
    bool IsFile() const;
 
    bool IsDir() const;
 
    bool IsEmpty() const;
 
    std::string GetAbsolutePath() const;
 
    bool IsNewerThan(const FileFinder& rOtherEntity) const;
 
    std::string GetLeafName() const;
 
    std::string GetLeafNameNoExtension() const;
 
    std::string GetExtension() const;
 
    FileFinder GetParent() const;
 
    std::string GetRelativePath(const FileFinder& rBasePath) const;
 
    FileFinder CopyTo(const FileFinder& rDest) const;
 
    void Remove() const;
 
    void DangerousRemove() const;
 
    std::vector<FileFinder> FindMatches(const std::string& rPattern) const;
 
    static bool IsAbsolutePath(const std::string& rPath);
 
    static void ReplaceSpacesWithUnderscores(std::string& rPath);
 
    static void ReplaceUnderscoresWithSpaces(std::string& rPath);
 
    static void FakePath(RelativeTo::Value fakeWhat, const std::string& rFakePath);
 
    static void StopFaking();
 
    bool operator<(const FileFinder& otherFinder) const;
 
private:
    std::string mAbsPath;
 
    static bool msFaking;
 
    static RelativeTo::Value msFakeWhat;
 
    static std::string msFakePath;
 
    void PrivateRemove(bool dangerous = false) const;
};
 
#endif /*FILEFINDER_HPP_*/