/*
 * Copyright 2004-2007, Ingo Weinhold, bonefish@users.sf.net.
 * Distributed under the terms of the MIT License.
 */
#ifndef _K_PATH_H
#define _K_PATH_H


#include "fssh_defs.h"
#include "fssh_kernel_export.h"


namespace FSShell {

class KPath {
        public:
                KPath(fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);
                KPath(const char* path, bool normalize = false,
                        fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);
                KPath(const KPath& other);
                ~KPath();

                fssh_status_t SetTo(const char *path, bool normalize = false,
                        fssh_size_t bufferSize = FSSH_B_PATH_NAME_LENGTH);

                fssh_status_t InitCheck() const;

                fssh_status_t SetPath(const char *path, bool normalize = false);
                const char *Path() const;
                fssh_size_t Length() const { return fPathLength; }

                fssh_size_t BufferSize() const { return fBufferSize; }
                char *LockBuffer();
                void UnlockBuffer();

                const char *Leaf() const;
                fssh_status_t ReplaceLeaf(const char *newLeaf);

                fssh_status_t Append(const char *toAppend, bool isComponent = true);

                KPath& operator=(const KPath& other);
                KPath& operator=(const char* path);

                bool operator==(const KPath& other) const;
                bool operator==(const char* path) const;
                bool operator!=(const KPath& other) const;
                bool operator!=(const char* path) const;

        private:
                void _ChopTrailingSlashes();

                char*           fBuffer;
                fssh_size_t     fBufferSize;
                fssh_size_t     fPathLength;
                bool            fLocked;
};

} // namespace FSShell

using FSShell::KPath;

#endif  /* _K_PATH_H */