diff options
Diffstat (limited to 'src/input/vcd/libcdio/xa.c')
| -rw-r--r-- | src/input/vcd/libcdio/xa.c | 136 |
1 files changed, 0 insertions, 136 deletions
diff --git a/src/input/vcd/libcdio/xa.c b/src/input/vcd/libcdio/xa.c deleted file mode 100644 index f811f7ebd..000000000 --- a/src/input/vcd/libcdio/xa.c +++ /dev/null @@ -1,136 +0,0 @@ -/* - $Id: xa.c,v 1.3 2005/01/01 02:43:57 rockyb Exp $ - - Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> - Copyright (C) 2003 Rocky Bernstein <rocky@panix.com> - - 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 2 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, write to the Free Software - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#ifdef HAVE_STRING_H -#include <string.h> -#endif - -/* Public headers */ -#include <cdio/iso9660.h> -#include <cdio/util.h> -#include <cdio/bytesex.h> - -/* Private headers */ -#include "cdio_assert.h" - -#define BUF_COUNT 16 -#define BUF_SIZE 80 - -/* Return a pointer to a internal free buffer */ -static char * -_getbuf (void) -{ - static char _buf[BUF_COUNT][BUF_SIZE]; - static int _num = -1; - - _num++; - _num %= BUF_COUNT; - - memset (_buf[_num], 0, BUF_SIZE); - - return _buf[_num]; -} - -/*! - Returns a string which interpreting the extended attribute xa_attr. - For example: - \verbatim - d---1xrxrxr - ---2--r-r-r - -a--1xrxrxr - \endverbatim - - A description of the characters in the string follows - The 1st character is either "d" if the entry is a directory, or "-" if not. - The 2nd character is either "a" if the entry is CDDA (audio), or "-" if not. - The 3rd character is either "i" if the entry is interleaved, or "-" if not. - The 4th character is either "2" if the entry is mode2 form2 or "-" if not. - The 5th character is either "1" if the entry is mode2 form1 or "-" if not. - Note that an entry will either be in mode2 form1 or mode form2. That - is you will either see "2-" or "-1" in the 4th & 5th positions. - - The 6th and 7th characters refer to permissions for a user while the - the 8th and 9th characters refer to permissions for a group while, and - the 10th and 11th characters refer to permissions for a others. - - In each of these pairs the first character (6, 8, 10) is "x" if the - entry is executable. For a directory this means the directory is - allowed to be listed or "searched". - The second character of a pair (7, 9, 11) is "r" if the entry is allowed - to be read. -*/ - -const char * -iso9660_get_xa_attr_str (uint16_t xa_attr) -{ - char *result = _getbuf(); - - xa_attr = uint16_from_be (xa_attr); - - result[ 0] = (xa_attr & XA_ATTR_DIRECTORY) ? 'd' : '-'; - result[ 1] = (xa_attr & XA_ATTR_CDDA) ? 'a' : '-'; - result[ 2] = (xa_attr & XA_ATTR_INTERLEAVED) ? 'i' : '-'; - result[ 3] = (xa_attr & XA_ATTR_MODE2FORM2) ? '2' : '-'; - result[ 4] = (xa_attr & XA_ATTR_MODE2FORM1) ? '1' : '-'; - - result[ 5] = (xa_attr & XA_PERM_XUSR) ? 'x' : '-'; - result[ 6] = (xa_attr & XA_PERM_RUSR) ? 'r' : '-'; - - result[ 7] = (xa_attr & XA_PERM_XGRP) ? 'x' : '-'; - result[ 8] = (xa_attr & XA_PERM_RGRP) ? 'r' : '-'; - - /* Hack alert: wonder if this should be ROTH and XOTH? */ - result[ 9] = (xa_attr & XA_PERM_XSYS) ? 'x' : '-'; - result[10] = (xa_attr & XA_PERM_RSYS) ? 'r' : '-'; - - result[11] = '\0'; - - return result; -} - -iso9660_xa_t * -iso9660_xa_init (iso9660_xa_t *_xa, uint16_t uid, uint16_t gid, uint16_t attr, - uint8_t filenum) -{ - cdio_assert (_xa != NULL); - - _xa->user_id = uint16_to_be (uid); - _xa->group_id = uint16_to_be (gid); - _xa->attributes = uint16_to_be (attr); - - _xa->signature[0] = 'X'; - _xa->signature[1] = 'A'; - - _xa->filenum = filenum; - - _xa->reserved[0] - = _xa->reserved[1] - = _xa->reserved[2] - = _xa->reserved[3] - = _xa->reserved[4] = 0x00; - - return _xa; -} |