xa.h

Go to the documentation of this file.

/*
    Copyright (C) 2003, 2004, 2005, 2006, 2008, 2012
    Rocky Bernstein <rocky@gnu.org>
    Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>

    See also iso9660.h by Eric Youngdale (1993) and in cdrtools. These are 

    Copyright 1993 Yggdrasil Computing, Incorporated
    Copyright (c) 1999,2000 J. Schilling

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef CDIO_XA_H_
#define CDIO_XA_H_

#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */

  typedef enum {
    ISO_XA_MARKER_OFFSET =   1024,
    XA_PERM_RSYS =         0x0001,  
    XA_PERM_XSYS =         0x0004,  
    XA_PERM_RUSR =         0x0010,  
    XA_PERM_XUSR =         0x0040,  
    XA_PERM_RGRP =         0x0100,  
    XA_PERM_XGRP =         0x0400,  
    XA_PERM_ROTH =         0x1000,  
    XA_PERM_XOTH =         0x4000,  
    XA_ATTR_MODE2FORM1  =   (1 << 11),
    XA_ATTR_MODE2FORM2  =   (1 << 12),
    XA_ATTR_INTERLEAVED =   (1 << 13),
    XA_ATTR_CDDA        =   (1 << 14),
    XA_ATTR_DIRECTORY   =   (1 << 15),
    
    XA_PERM_ALL_READ    =   (XA_PERM_RUSR | XA_PERM_RSYS | XA_PERM_RGRP),
    XA_PERM_ALL_EXEC    =   (XA_PERM_XUSR | XA_PERM_XSYS | XA_PERM_XGRP),
    XA_PERM_ALL_ALL     =   (XA_PERM_ALL_READ | XA_PERM_ALL_EXEC),
    
    XA_FORM1_DIR  = (XA_ATTR_DIRECTORY | XA_ATTR_MODE2FORM1 | XA_PERM_ALL_ALL),
    XA_FORM1_FILE =  (XA_ATTR_MODE2FORM1 | XA_PERM_ALL_ALL),
    XA_FORM2_FILE =  (XA_ATTR_MODE2FORM2 | XA_PERM_ALL_ALL)
  } xa_misc_enum_t;
  
extern const char ISO_XA_MARKER_STRING[sizeof("CD-XA001")-1];

#define ISO_XA_MARKER_STRING    "CD-XA001"

typedef struct iso9660_xa_s
{
  uint16_t group_id;      
  uint16_t user_id;       
  uint16_t attributes;    
  char     signature[2];  
  uint8_t  filenum;       
  uint8_t  reserved[5];   
} GNUC_PACKED iso9660_xa_t;
  
  
  posix_mode_t iso9660_get_posix_filemode_from_xa(uint16_t i_perms);

const char *
iso9660_get_xa_attr_str (uint16_t xa_attr);
  
iso9660_xa_t *
iso9660_xa_init (iso9660_xa_t *_xa, uint16_t uid, uint16_t gid, uint16_t attr, 
                 uint8_t filenum);

void
iso9660_xa_free (iso9660_xa_t *_xa);

#ifdef __cplusplus
}

extern xa_misc_enum_t debugger_xa_misc_enum;

  
#endif /* __cplusplus */

#endif /* CDIO_XA_H_ */

/* 
 * Local variables:
 *  c-file-style: "gnu"
 *  tab-width: 8
 *  indent-tabs-mode: nil
 * End:
 */