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| -rw-r--r-- | dir.c | 58 | ||||
| -rw-r--r-- | dir.h | 30 |
2 files changed, 88 insertions, 0 deletions
@@ -0,0 +1,58 @@ +/* + * Ported/adapted from nnn (https://github.com/jarun/nnn): xdirname(), + * xbasename() + * + * Copyright (C) 2014-2016, Lazaros Koromilas <lostd@2f30.org> + * Copyright (C) 2014-2016, Dimitris Papastamos <sin@2f30.org> + * Copyright (C) 2016-2026, Arun Prakash Jana <engineerarun@gmail.com> + * All rights reserved. + * + * 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. + * + * 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 HOLDER 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. + */ + +#define _GNU_SOURCE +#include "dir.h" +#include "log.h" +#include "mem.h" +#include <dirent.h> +#include <stdio.h> +#include <string.h> + +char *xdirname(char *path) +{ + char *base = memrchr((unsigned char *)path, '/', strlen(path)); + + if (base == path) + path[1] = '\0'; + else + *base = '\0'; + + return path; +} + +char *xbasename(char *path) +{ + char *base = memrchr((unsigned char *)path, '/', strlen(path)); + + return base ? base + 1 : path; +} @@ -0,0 +1,30 @@ +#ifndef SF_DIR_H +#define SF_DIR_H + +#include <limits.h> +#include <stdbool.h> +#include <stddef.h> + +#include "wm.h" + +/* typedef struct { */ +/* char name[256]; */ +/* bool is_dir; */ +/* } file_entry; */ + +/* typedef struct { */ +/* char path[PATH_MAX]; */ +/* directory dir; */ +/* size_t cursor; */ +/* file_entry *entries; */ +/* size_t count; */ +/* size_t capacity; */ +/* } dir_stat; */ + +char *xdirname(char *path); +char *xbasename(char *path); +/* directory *dir_read(directory *dir, const char *path); */ + +/* void dir_free(directory *dir); */ + +#endif /* SF_DIR_H */ |