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rocky
2005-02-20 03:20:42 +00:00
parent 0d607352c1
commit 0a048cb05c
3 changed files with 34 additions and 47 deletions
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58
lib/iso9660/iso9660_fs.c
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@@ -1,5 +1,5 @@
/*
$Id: iso9660_fs.c,v 1.19 2005/02/18 22:35:48 rocky Exp $
$Id: iso9660_fs.c,v 1.20 2005/02/20 03:20:42 rocky Exp $
Copyright (C) 2001 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -52,7 +52,7 @@
#include <stdio.h>
static const char _rcsid[] = "$Id: iso9660_fs.c,v 1.19 2005/02/18 22:35:48 rocky Exp $";
static const char _rcsid[] = "$Id: iso9660_fs.c,v 1.20 2005/02/20 03:20:42 rocky Exp $";
/* Implementation of iso9660_t type */
struct _iso9660_s {
@@ -990,7 +990,7 @@ _fs_stat_iso_root (iso9660_t *p_iso)
static iso9660_stat_t *
_fs_stat_traverse (const CdIo_t *p_cdio, const iso9660_stat_t *_root,
char **splitpath, bool b_xa, bool translate)
char **splitpath)
{
unsigned offset = 0;
uint8_t *_dirbuf = NULL;
@@ -1019,7 +1019,7 @@ _fs_stat_traverse (const CdIo_t *p_cdio, const iso9660_stat_t *_root,
_dirbuf = calloc(1, _root->secsize * ISO_BLOCKSIZE);
if (cdio_read_data_sectors (p_cdio, _dirbuf, _root->lsn, false,
if (cdio_read_data_sectors (p_cdio, _dirbuf, _root->lsn, ISO_BLOCKSIZE,
_root->secsize))
return NULL;
@@ -1038,7 +1038,9 @@ _fs_stat_traverse (const CdIo_t *p_cdio, const iso9660_stat_t *_root,
p_stat = _iso9660_dir_to_statbuf (p_iso9660_dir, dunno,
p_env->i_joliet_level);
if (translate) {
cmp = strcmp(splitpath[0], p_stat->filename);
if ( 0 != cmp && 0 == p_env->i_joliet_level && yep != p_stat->b_rock ) {
char *trans_fname = malloc(strlen(p_stat->filename));
int trans_len;
@@ -1051,13 +1053,11 @@ _fs_stat_traverse (const CdIo_t *p_cdio, const iso9660_stat_t *_root,
p_env->i_joliet_level);
cmp = strcmp(splitpath[0], trans_fname);
free(trans_fname);
} else {
cmp = strcmp(splitpath[0], p_stat->filename);
}
if (!cmp) {
iso9660_stat_t *ret_stat
= _fs_stat_traverse (p_cdio, p_stat, &splitpath[1], b_xa, translate);
= _fs_stat_traverse (p_cdio, p_stat, &splitpath[1]);
free(p_stat);
free (_dirbuf);
return ret_stat;
@@ -1077,7 +1077,7 @@ _fs_stat_traverse (const CdIo_t *p_cdio, const iso9660_stat_t *_root,
static iso9660_stat_t *
_fs_iso_stat_traverse (iso9660_t *p_iso, const iso9660_stat_t *_root,
char **splitpath, bool translate)
char **splitpath)
{
unsigned offset = 0;
uint8_t *_dirbuf = NULL;
@@ -1124,7 +1124,9 @@ _fs_iso_stat_traverse (iso9660_t *p_iso, const iso9660_stat_t *_root,
p_stat = _iso9660_dir_to_statbuf (p_iso9660_dir, p_iso->b_xa,
p_iso->i_joliet_level);
if (translate) {
cmp = strcmp(splitpath[0], p_stat->filename);
if ( 0 != cmp && 0 == p_iso->i_joliet_level && yep != p_stat->b_rock ) {
char *trans_fname = malloc(strlen(p_stat->filename)+1);
int trans_len;
@@ -1137,13 +1139,11 @@ _fs_iso_stat_traverse (iso9660_t *p_iso, const iso9660_stat_t *_root,
p_iso->i_joliet_level);
cmp = strcmp(splitpath[0], trans_fname);
free(trans_fname);
} else {
cmp = strcmp(splitpath[0], p_stat->filename);
}
if (!cmp) {
iso9660_stat_t *ret_stat
= _fs_iso_stat_traverse (p_iso, p_stat, &splitpath[1], translate);
= _fs_iso_stat_traverse (p_iso, p_stat, &splitpath[1]);
free(p_stat);
free (_dirbuf);
return ret_stat;
@@ -1170,7 +1170,6 @@ iso9660_fs_stat (CdIo_t *p_cdio, const char psz_path[])
iso9660_stat_t *p_root;
char **p_psz_splitpath;
iso9660_stat_t *p_stat;
bool_3way_t b_xa;
if (!p_cdio) return NULL;
if (!psz_path) return NULL;
@@ -1179,19 +1178,8 @@ iso9660_fs_stat (CdIo_t *p_cdio, const char psz_path[])
if (!p_root) return NULL;
switch(cdio_get_discmode(p_cdio)) {
case CDIO_DISC_MODE_CD_XA:
b_xa = yep;
break;
case CDIO_DISC_MODE_CD_DATA:
b_xa = nope;
break;
default:
b_xa = dunno;
}
p_psz_splitpath = _cdio_strsplit (psz_path, '/');
p_stat = _fs_stat_traverse (p_cdio, p_root, p_psz_splitpath, b_xa, false);
p_stat = _fs_stat_traverse (p_cdio, p_root, p_psz_splitpath);
free(p_root);
_cdio_strfreev (p_psz_splitpath);
@@ -1211,7 +1199,6 @@ iso9660_fs_stat_translate (CdIo_t *p_cdio, const char psz_path[],
iso9660_stat_t *p_root;
char **p_psz_splitpath;
iso9660_stat_t *p_stat;
bool_3way_t b_xa;
if (!p_cdio) return NULL;
if (psz_path) return NULL;
@@ -1219,19 +1206,8 @@ iso9660_fs_stat_translate (CdIo_t *p_cdio, const char psz_path[],
p_root = _fs_stat_root (p_cdio);
if (!p_root) return NULL;
switch(cdio_get_discmode(p_cdio)) {
case CDIO_DISC_MODE_CD_XA:
b_xa = yep;
break;
case CDIO_DISC_MODE_CD_DATA:
b_xa = nope;
break;
default:
b_xa = dunno;
}
p_psz_splitpath = _cdio_strsplit (psz_path, '/');
p_stat = _fs_stat_traverse (p_cdio, p_root, p_psz_splitpath, b_xa, true);
p_stat = _fs_stat_traverse (p_cdio, p_root, p_psz_splitpath);
free(p_root);
_cdio_strfreev (p_psz_splitpath);
@@ -1255,7 +1231,7 @@ iso9660_ifs_stat (iso9660_t *p_iso, const char psz_path[])
if (!p_root) return NULL;
splitpath = _cdio_strsplit (psz_path, '/');
stat = _fs_iso_stat_traverse (p_iso, p_root, splitpath, false);
stat = _fs_iso_stat_traverse (p_iso, p_root, splitpath);
free(p_root);
/*** FIXME _cdio_strfreev (splitpath); ***/
@@ -1282,7 +1258,7 @@ iso9660_ifs_stat_translate (iso9660_t *p_iso, const char psz_path[])
if (NULL == p_root) return NULL;
p_psz_splitpath = _cdio_strsplit (psz_path, '/');
p_stat = _fs_iso_stat_traverse (p_iso, p_root, p_psz_splitpath, true);
p_stat = _fs_iso_stat_traverse (p_iso, p_root, p_psz_splitpath);
free(p_root);
_cdio_strfreev (p_psz_splitpath);