131 lines
3.1 KiB
C
131 lines
3.1 KiB
C
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/*
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* Copyright (c) 2007 Vreixo Formoso
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*
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* This file is part of the libisofs project; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation. See COPYING file for details.
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*/
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#include "libisofs.h"
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#include "fsource.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <limits.h>
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/*
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* Little test program to test filesystem implementations.
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*
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*/
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static void
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print_permissions(mode_t mode)
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{
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char perm[10];
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//TODO suid, sticky...
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perm[9] = '\0';
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perm[8] = mode & S_IXOTH ? 'x' : '-';
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perm[7] = mode & S_IWOTH ? 'w' : '-';
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perm[6] = mode & S_IROTH ? 'r' : '-';
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perm[5] = mode & S_IXGRP ? 'x' : '-';
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perm[4] = mode & S_IWGRP ? 'w' : '-';
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perm[3] = mode & S_IRGRP ? 'r' : '-';
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perm[2] = mode & S_IXUSR ? 'x' : '-';
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perm[1] = mode & S_IWUSR ? 'w' : '-';
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perm[0] = mode & S_IRUSR ? 'r' : '-';
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printf(" %s ",perm);
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}
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static void
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print_type(mode_t mode)
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{
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switch(mode & S_IFMT) {
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case S_IFSOCK: printf("[S] "); break;
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case S_IFLNK: printf("[L] "); break;
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case S_IFREG: printf("[R] "); break;
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case S_IFBLK: printf("[B] "); break;
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case S_IFDIR: printf("[D] "); break;
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case S_IFIFO: printf("[F] "); break;
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}
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}
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static void
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print_file_src(IsoFileSource *file)
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{
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struct stat info;
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char *name;
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iso_file_source_lstat(file, &info);
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print_type(info.st_mode);
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print_permissions(info.st_mode);
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printf(" {%ld,%ld} ", (long)info.st_dev, (long)info.st_ino);
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name = iso_file_source_get_name(file);
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printf(" %s", name);
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free(name);
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if (S_ISLNK(info.st_mode)) {
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char buf[PATH_MAX];
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iso_file_source_readlink(file, buf, PATH_MAX);
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printf(" -> %s\n", buf);
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}
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printf("\n");
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}
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int main(int argc, char **argv)
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{
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int res;
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IsoFilesystem *fs;
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IsoFileSource *dir;
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IsoFileSource *file;
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struct stat info;
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if (argc != 2) {
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fprintf(stderr, "Usage: lsl /path/to/file\n");
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return 1;
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}
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/* create filesystem object */
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res = iso_local_filesystem_new(&fs);
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if (res < 0) {
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fprintf(stderr, "Can't get local fs object, err = %d\n", res);
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return 1;
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}
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res = fs->get_by_path(fs, argv[1], &dir);
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if (res < 0) {
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fprintf(stderr, "Can't get file, err = %d\n", res);
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return 1;
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}
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res = iso_file_source_lstat(dir, &info);
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if (res < 0) {
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fprintf(stderr, "Can't stat file, err = %d\n", res);
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return 1;
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}
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if (S_ISDIR(info.st_mode)) {
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res = iso_file_source_open(dir);
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if (res < 0) {
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fprintf(stderr, "Can't open file, err = %d\n", res);
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return 1;
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}
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while (iso_file_source_readdir(dir, &file) == 1) {
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print_file_src(file);
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iso_file_source_unref(file);
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}
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res = iso_file_source_close(dir);
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if (res < 0) {
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fprintf(stderr, "Can't close file, err = %d\n", res);
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return 1;
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}
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} else {
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print_file_src(dir);
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}
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iso_file_source_unref(dir);
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iso_filesystem_unref(fs);
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return 0;
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}
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