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Remove tree() from libite, moved to troglobit/toolbox.git instead

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Signed-off-by: Joachim Nilsson <troglobit@gmail.com>
This commit is contained in:
Joachim Nilsson
2017-11-22 13:49:05 +01:00
parent 62334c80fd
commit 6608d2e8c9
7 changed files with 2 additions and 157 deletions
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src/Makefile.am
-1
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@@ -15,7 +15,6 @@ libite_la_SOURCES = chomp.c copyfile.c \
strlcpy.c strlcat.c strtonum.c \
strdupa.h strndupa.h strnlen.h \
tempfile.c which.c \
tree.c \
lite.h strlite.h \
queue.h tree.h
src/lite.h
-2
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@@ -86,8 +86,6 @@ pid_t pidfile_poll (const char *pidfile);
void *reallocarray(void *optr, size_t nmemb, size_t size);
int tree(char *path, int show_perms);
void progress (int percent, int max_width);
void progress_simple(int percent);
src/tree.c
-126
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@@ -1,126 +0,0 @@
/* Simple /bin/tree replacement
*
* Copyright (c) 2015 Joachim Nilsson <troglobit@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <errno.h>
#include <dirent.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
static int all = 0;
static int filter(const struct dirent *entry)
{
/* Skip current dir ".", and prev dir "..", from list of files */
if ((1 == strlen(entry->d_name) && entry->d_name[0] == '.') ||
(2 == strlen(entry->d_name) && !strcmp(entry->d_name, "..")))
return 0;
if (!all && entry->d_name[0] == '.')
return 0;
return 1;
}
static void get_perms(struct stat *st, char *buf, size_t len)
{
mode_t m = st->st_mode;
snprintf(buf, len, "[%c%c%c%c%c%c%c%c%c%c] ",
S_ISCHR(m) ? 'c' : S_ISBLK(m) ? 'b' : S_ISFIFO(m) ? 'p' : S_ISLNK(m) ? 'l' : S_ISSOCK(m) ? 's' : '-',
(m & S_IRUSR) ? 'r' : '-',
(m & S_IWUSR) ? 'w' : '-',
(m & S_ISUID ) ? 's' : (m & S_IXUSR) ? 'x' : '-',
(m & S_IRGRP) ? 'r' : '-',
(m & S_IWGRP) ? 'w' : '-',
(m & S_ISGID) ? 's' : (m & S_IXGRP) ? 'x' : '-',
(m & S_IROTH) ? 'r' : '-',
(m & S_IWOTH) ? 'w' : '-',
(m & S_IXOTH) ? 'x' : '-'
);
}
static int descend(char *path, int show_perms, char *pfx)
{
int i, n, result = 0;
struct stat st;
struct dirent **namelist = NULL;
if (-1 == lstat(path, &st))
return 1;
if ((st.st_mode & S_IFMT) != S_IFDIR) {
errno = ENOTDIR;
return -1;
}
n = scandir(path, &namelist, filter, alphasort);
if (n) {
for (i = 0; i < n; i++) {
char t = ' ', p[14] = "", s[256] = "";
char buf[512];
char dir[80];
if (i + 1 == n) {
printf("%s `- ", pfx);
snprintf(dir, sizeof(dir), "%s ", pfx);
} else {
printf("%s|-- ", pfx);
snprintf(dir, sizeof(dir), "%s| ", pfx);
}
snprintf(buf, sizeof(buf), "%s/%s", path, namelist[i]->d_name);
if (!lstat(buf, &st)) {
if (show_perms)
get_perms(&st, p, sizeof(p));
if ((st.st_mode & S_IFMT) == S_IFDIR)
t = '/';
if (S_ISLNK(st.st_mode)) {
snprintf(s, sizeof(s), "-> ");
if (-1 == readlink(buf, &s[3], sizeof(s) - 3))
s[0] = 0;
}
}
printf("%s%s%c%s\n", p, namelist[i]->d_name, t, s);
if (t == '/')
result += descend(buf, show_perms, dir);
free(namelist[i]);
}
free(namelist);
}
return result;
}
int tree(char *path, int show_perms)
{
printf("[%s]\n", path);
return descend(path, show_perms, "");
}
/**
* Local Variables:
* indent-tabs-mode: t
* c-file-style: "linux"
* End:
*/