Archive.h

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#ifndef ULT_ARCHIVE_H_INCLUDED
#define ULT_ARCHIVE_H_INCLUDED
 
#include <fstream>
 
#include "ArchiveFileHeader.h"

 
namespace Ult
{

class Archive
{
public:
    Archive();
    virtual ~Archive();

    bool ReadArchiveFile(const char* fileName);
    bool WriteArchiveFile(
        const char* fileName,
        ArchiveFileHeader* headers,
        const int totalHeaders
    );
    void CloseArchive();

    bool Extract(int index, char* location);
    bool Extract(const char* fileName, char* location);

    int GetFileIndex(const char* fileName);
    bool GetFileData(int index, char* buffer, int bytesToRead);
    bool GetFileData(const char* fileName, char* buffer, int bytesToRead);

    bool GetFileHeaderInfoByIndex(int index, ArchiveFileHeader* fh);

    int GetTotalHeaders() const { return mTotalHeaders; }

    bool IsArchiveOpen() const { return mFileStream.is_open(); }
 
private:
    ArchiveFileHeader* mHeaders;
    int mTotalHeaders;
 
    std::ifstream mFileStream;
};
 
} // namespace Ult
 
#endif // ULT_ARCHIVE_H_INCLUDED