/// copy constructor.
FileName(FileName const &);
+ /// constructor with base name and suffix.
+ FileName(FileName const & fn, std::string const & suffix);
+
///
FileName & operator=(FileName const &);
* Encoding is always UTF-8.
*/
virtual void set(std::string const & filename);
+ virtual void set(FileName const & fn, std::string const & suffix);
virtual void erase();
/// Is this filename empty?
bool empty() const;
/// Is the filename absolute?
- bool isAbsolute() const;
+ static bool isAbsolute(std::string const & name);
/// get the absolute file name in UTF-8 encoding
std::string absFilename() const;
+
+ /** returns an absolute pathname (whose resolution does not involve
+ * '.', '..', or symbolic links) in UTF-8 encoding
+ */
+ std::string realPath() const;
+
/**
* Get the file name in the encoding used by the file system.
* Only use this for accessing the file, e.g. with an fstream.
/// returns true if the file exists
bool exists() const;
+ /// refreshes the file info
+ void refresh() const;
/// \return true if this object points to a symbolic link.
bool isSymLink() const;
/// \return true if the file is empty.
std::time_t lastModified() const;
/// generates a checksum of a file
virtual unsigned long checksum() const;
- /// return true when file is readable but not writabel
+ /// return true when file is readable but not writable
bool isReadOnly() const;
/// return true when it names a directory
bool isDirectory() const;
- /// return true when file/directory is readable
+ /// return true when directory is readable
bool isReadableDirectory() const;
/// return true when it is a file and readable
virtual bool isReadableFile() const;
/// relative path, the template file will be created in the global
/// temporary directory as given by 'package().temp_dir()'.
static FileName tempName(std::string const & mask = empty_string());
+ static FileName tempName(FileName const & temp_dir,
+ std::string const & mask);
/// get the current working directory
static FileName getcwd();
+ static FileName tempPath();
+
/// filename without path
std::string onlyFileName() const;
+ /// filename without path and without extension
+ std::string onlyFileNameWithoutExt() const;
+ /// only extension after the last dot.
+ std::string extension() const;
+ /** checks if the file has the given extension
+ on Windows and Mac it compares case insensitive */
+ bool hasExtension(const std::string & ext);
/// path without file name
FileName onlyPath() const;
/// used for display in the Gui
docstring const absoluteFilePath() const;
private:
+ friend bool equivalent(FileName const &, FileName const &);
///
struct Private;
Private * const d;
};
+/// \return true if lhs and rhs represent the same file. E.g.,
+/// they might be hardlinks of one another.
+bool equivalent(FileName const & lhs, FileName const & rhs);
+/// \return true if the absolute path names are the same.
bool operator==(FileName const &, FileName const &);
+///
bool operator!=(FileName const &, FileName const &);
+/// Lexically compares the absolute path names.
bool operator<(FileName const &, FileName const &);
+/// Lexically compares the absolute path names.
bool operator>(FileName const &, FileName const &);
+/// Writes the absolute path name to the stream.
std::ostream & operator<<(std::ostream &, FileName const &);
public:
DocFileName();
/** \param abs_filename the file in question. Must have an absolute path.
- * \param save_abs_path how is the file to be output to file?
+ * \param save_abs_path how is the filename to be output?
*/
DocFileName(std::string const & abs_filename, bool save_abs_path = true);
DocFileName(FileName const & abs_filename, bool save_abs_path = true);
* the absolute path using this.
*/
virtual void set(std::string const & filename, std::string const & buffer_path);
-
+ ///
void erase();
-
+ ///
bool saveAbsPath() const { return save_abs_path_; }
/// \param buffer_path if empty, uses `pwd`
std::string relFilename(std::string const & buffer_path = empty_string()) const;
std::string unzippedFilename() const;
private:
+ /// Records whether we should save (or export) the filename as a relative
+ /// or absolute path.
bool save_abs_path_;
/// Cache for isZipped() because zippedFile() is expensive
mutable bool zipped_;
};
+/// \return true if these have the same absolute path name AND
+/// if save_abs_path_ has the same value in both cases.
bool operator==(DocFileName const &, DocFileName const &);
+///
bool operator!=(DocFileName const &, DocFileName const &);
} // namespace support