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/*
* Copyright (c) 2012, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __MURPHY_FILEUTILS_H__
#define __MURPHY_FILEUTILS_H__
#include <dirent.h>
#include <sys/types.h>
#include <sys/stat.h>
/*
* Routines for scanning a directory for matching entries.
*/
/** Directory entry types. */
typedef enum {
MRP_DIRENT_UNKNOWN = 0, /* unknown */
MRP_DIRENT_NONE = 0x00, /* unknown */
MRP_DIRENT_FIFO = 0x01, /* FIFO */
MRP_DIRENT_CHR = 0x02, /* character device */
MRP_DIRENT_DIR = 0x04, /* directory */
MRP_DIRENT_BLK = 0x08, /* block device */
MRP_DIRENT_REG = 0x10, /* regular file */
MRP_DIRENT_LNK = 0x20, /* symbolic link */
MRP_DIRENT_SOCK = 0x40, /* socket */
MRP_DIRENT_ANY = 0xff, /* mask of all types */
} mrp_dirent_type_t;
#define MRP_PATTERN_GLOB "glob:" /* a globbing pattern */
#define MRP_PATTERN_REGEX "regex:" /* a regexp pattern */
/** Directory scanning callback type. */
typedef int (*mrp_scan_dir_cb_t)(const char *entry, mrp_dirent_type_t type,
void *user_data);
/** Scan a directory, calling cb with all matching entries. */
int mrp_scan_dir(const char *path, const char *pattern, mrp_dirent_type_t mask,
mrp_scan_dir_cb_t cb, void *user_data);
/** Do an #include-like search for the given file among the given dirs. */
int mrp_find_file(const char *file, const char **dirs, int mode, char *buf,
size_t size);
/** Create a directory, creating leading path as necessary. */
int mrp_mkdir(const char *path, mode_t mode);
/** Parse a path into a normalized form, removing ../'s and ./'s. */
char *mrp_normalize_path(char *buf, size_t size, const char *path);
#endif /* __MURPHY_FILEUTILS_H__ */
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