/*
 * The Npic library
 *
 * Copyright (C) 2003 Edouard Thiel <Edouard.Thiel@lif.univ-mrs.fr>
 *
 * This library is free software under the terms of the 
 * GNU Lesser General Public License (LGPL) version 2.1.
*/

/*
 * files_hints.h - 15/10/2010
 *
 * Hints in filenames
*/


#ifndef NPIC__FILES_HINTS_H
#define NPIC__FILES_HINTS_H

/* PUBLIC */

/* PRIVATE */

typedef enum {
    NPIC_COMPRESS_NONE,
    NPIC_COMPRESS_GZ,
    NPIC_COMPRESS_BZ2,
    NPIC_COMPRESS_7Z
} Npic_file_compress;

#define NPIC_FILE_HINTS 1024

typedef struct {
    char *filename;                /* file name with hints */
    char *realname;                /* file name without hints */
    char *extension;               /* last extension before .gz|bz2|7z */
    char *hints[NPIC_FILE_HINTS];  /* NULL-terminated */
    Npic_file_compress comp;
} Npic_file_hints;

int NpicFileParseHints (const char *filename, Npic_file_hints *h);
void NpicFileFreeHints (Npic_file_hints *h);
int NpicFileHint (Npic_file_hints *h, const char *hint);
int NpicFileCheckHints (Npic_file_hints *h, const char *allowed_list[]);


#endif /* NPIC__FILES_HINTS_H */