FUtils/FUFileManager.h

/*
    Copyright (C) 2005-2006 Feeling Software Inc.
    MIT License: http://www.opensource.org/licenses/mit-license.php
*/
/*
    Based on the FS Import classes:
    Copyright (C) 2005-2006 Feeling Software Inc
    Copyright (C) 2005-2006 Autodesk Media Entertainment
    MIT License: http://www.opensource.org/licenses/mit-license.php
*/

#ifndef _FU_FILE_MANAGER_H_
#define _FU_FILE_MANAGER_H_

class FUFile;

class FCOLLADA_EXPORT FUFileManager
{
private:
    FStringList pathStack;

public:
    FUFileManager();
    ~FUFileManager();

    // Root path stack
    const fstring& GetCurrentPath() { return pathStack.back(); }
    void PushRootPath(const fstring& path);
    void PopRootPath();
    void PushRootFile(const fstring& filename);
    void PopRootFile();

    // Some file access
    FUFile* OpenFile(const fstring& filename, bool write=true);

    // Extract information from filenames
    static fstring StripFileFromPath(const fstring& filename);
    static fstring GetFileExtension(const fstring& filename);

    // Make a file path relative/absolute
    fstring MakeFilePathAbsolute(const fstring& filePath);
    fstring MakeFilePathRelative(const fstring& filePath);

    // Transform a file URL into a file path
    fstring GetFilePath(const fstring& fileURL);

    // Transform a file path into a file URL
    fstring GetFileURL(const fstring& filepath, bool relative);

    // For a relative path, extract the list of the individual paths that must be traversed to get to the file.
    static void ExtractPathStack(const fstring& filename, FStringList& list, bool includeFilename);
};

#endif // _FU_FILE_MANAGER_H_

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