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oval_fts.h
/*
* Copyright 2010 Red Hat Inc., Durham, North Carolina.
* All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Authors:
* "Daniel Kopecek" <dkopecek@redhat.com>
*/
#ifndef OVAL_FTS_H
#define OVAL_FTS_H
#include "oscap_platforms.h"
#include <sexp.h>
#if defined(OS_SOLARIS) || defined(OS_AIX)
#include "fts_sun.h"
#else
#include <fts.h>
#endif
#include "fsdev.h"
#include "common/oscap_pcre.h"
#define ENT_GET_AREF(ent, dst, attr_name, mandatory) \
do { \
if (((dst) = probe_ent_getattrval(ent, attr_name)) == NULL) { \
if (mandatory) { \
_F("Attribute `%s' is missing!\n", attr_name); \
return (NULL); \
} \
} \
} while(0)
#define ENT_GET_STRVAL(ent, dst, dstlen, zerolen_exp) \
do { \
SEXP_t *___r; \
\
if ((___r = probe_ent_getval(ent)) == NULL) { \
dW("entity has no value!"); \
return (NULL); \
} else { \
if (!SEXP_stringp(___r)) { \
_F("invalid type\n"); \
SEXP_free(___r); \
return (NULL); \
} \
if (SEXP_string_length(___r) == 0) { \
SEXP_free(___r); \
zerolen_exp; \
} else { \
SEXP_string_cstr_r(___r, dst, dstlen); \
SEXP_free(___r); \
} \
} \
} while (0)
typedef struct {
/* oval_fts_read_match_path() state */
FTS *ofts_match_path_fts;
FTSENT *ofts_match_path_fts_ent;
/* oval_fts_read_recurse_path() state */
FTS *ofts_recurse_path_fts;
int ofts_recurse_path_fts_opts;
int ofts_recurse_path_curdepth;
char *ofts_recurse_path_pthcpy;
char *ofts_recurse_path_curpth;
dev_t ofts_recurse_path_devid;
oscap_pcre_t *ofts_path_regex;
uint32_t ofts_path_op;
SEXP_t *ofts_spath;
SEXP_t *ofts_sfilename;
SEXP_t *ofts_sfilepath;
SEXP_t *result;
int max_depth;
int direction;
int recurse;
int filesystem;
int following;
fsdev_t *localdevs;
const char *prefix;
} OVAL_FTS;
#define OVAL_RECURSE_DIRECTION_NONE 0 /* default */
#define OVAL_RECURSE_DIRECTION_DOWN 1
#define OVAL_RECURSE_DIRECTION_UP 2
#define OVAL_RECURSE_FILES 0x01
#define OVAL_RECURSE_DIRS 0x02
#define OVAL_RECURSE_SYMLINKS 0x04
#define OVAL_RECURSE_SYMLINKS_AND_DIRS (OVAL_RECURSE_SYMLINKS|OVAL_RECURSE_DIRS) /* default */
#define OVAL_RECURSE_FILES_AND_DIRS (OVAL_RECURSE_FILES|OVAL_RECURSE_SYMLINKS)
#define OVAL_RECURSE_FS_LOCAL 0
#define OVAL_RECURSE_FS_DEFINED 1
#define OVAL_RECURSE_FS_ALL 2 /* default */
typedef struct {
char *file;
size_t file_len;
char *path;
size_t path_len;
unsigned int fts_info;
} OVAL_FTSENT;
/*
* OVAL FTS public API
*/
OVAL_FTS *oval_fts_open_prefixed(const char *prefix, SEXP_t *path, SEXP_t *filename, SEXP_t *filepath, SEXP_t *behaviors, SEXP_t* result);
OVAL_FTS *oval_fts_open(SEXP_t *path, SEXP_t *filename, SEXP_t *filepath, SEXP_t *behaviors, SEXP_t* result);
OVAL_FTSENT *oval_fts_read(OVAL_FTS *ofts);
int oval_fts_close(OVAL_FTS *ofts);
void oval_ftsent_free(OVAL_FTSENT *ofts_ent);
#endif /* OVAL_FTS_H */
fsdev.h
fsdev header file
FTS
Definition fts_sun.h:84
OVAL_FTSENT
Definition oval_fts.h:114
OVAL_FTS
Definition oval_fts.h:69
fsdev_t
Filesystem device structure.
Definition fsdev.h:45