mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-09-20 09:49:15 +03:00
bf1adc2d5d
Since the InodeIndex encapsulates a 64 bit value, it is correct to ensure that the Kernel is exposing the entire value and the LibC is aware of it. This commit requires an entire re-compile because it's essentially a change in the Kernel ABI, together with a corresponding change in LibC.
117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
|
|
* Copyright (c) 2020, Shannon Booth <shannon.ml.booth@gmail.com>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#include <AK/String.h>
|
|
#include <LibCore/ArgsParser.h>
|
|
#include <LibCore/DateTime.h>
|
|
#include <grp.h>
|
|
#include <inttypes.h>
|
|
#include <pwd.h>
|
|
#include <stdio.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/types.h>
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
|
|
static int stat(const char* file, bool should_follow_links)
|
|
{
|
|
struct stat st;
|
|
int rc = should_follow_links ? stat(file, &st) : lstat(file, &st);
|
|
if (rc < 0) {
|
|
perror("lstat");
|
|
return 1;
|
|
}
|
|
printf(" File: %s\n", file);
|
|
printf(" Inode: %s\n", String::formatted("{}", st.st_ino).characters());
|
|
if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))
|
|
printf(" Device: %u,%u\n", major(st.st_rdev), minor(st.st_rdev));
|
|
else
|
|
printf(" Size: %" PRIi64 "\n", st.st_size);
|
|
printf(" Links: %u\n", st.st_nlink);
|
|
printf(" Blocks: %u\n", st.st_blocks);
|
|
printf(" UID: %u", st.st_uid);
|
|
if (auto* pwd = getpwuid(st.st_uid)) {
|
|
printf(" (%s)", pwd->pw_name);
|
|
}
|
|
printf("\n");
|
|
printf(" GID: %u", st.st_gid);
|
|
if (auto* grp = getgrgid(st.st_gid)) {
|
|
printf(" (%s)", grp->gr_name);
|
|
}
|
|
printf("\n");
|
|
printf(" Mode: (%o/", st.st_mode);
|
|
|
|
if (S_ISDIR(st.st_mode))
|
|
printf("d");
|
|
else if (S_ISLNK(st.st_mode))
|
|
printf("l");
|
|
else if (S_ISBLK(st.st_mode))
|
|
printf("b");
|
|
else if (S_ISCHR(st.st_mode))
|
|
printf("c");
|
|
else if (S_ISFIFO(st.st_mode))
|
|
printf("f");
|
|
else if (S_ISSOCK(st.st_mode))
|
|
printf("s");
|
|
else if (S_ISREG(st.st_mode))
|
|
printf("-");
|
|
else
|
|
printf("?");
|
|
|
|
printf("%c%c%c%c%c%c%c%c",
|
|
st.st_mode & S_IRUSR ? 'r' : '-',
|
|
st.st_mode & S_IWUSR ? 'w' : '-',
|
|
st.st_mode & S_ISUID ? 's' : (st.st_mode & S_IXUSR ? 'x' : '-'),
|
|
st.st_mode & S_IRGRP ? 'r' : '-',
|
|
st.st_mode & S_IWGRP ? 'w' : '-',
|
|
st.st_mode & S_ISGID ? 's' : (st.st_mode & S_IXGRP ? 'x' : '-'),
|
|
st.st_mode & S_IROTH ? 'r' : '-',
|
|
st.st_mode & S_IWOTH ? 'w' : '-');
|
|
|
|
if (st.st_mode & S_ISVTX)
|
|
printf("t");
|
|
else
|
|
printf("%c", st.st_mode & S_IXOTH ? 'x' : '-');
|
|
|
|
printf(")\n");
|
|
|
|
auto print_time = [](time_t t) {
|
|
printf("%s\n", Core::DateTime::from_timestamp(t).to_string().characters());
|
|
};
|
|
|
|
printf("Accessed: ");
|
|
print_time(st.st_atime);
|
|
printf("Modified: ");
|
|
print_time(st.st_mtime);
|
|
printf(" Changed: ");
|
|
print_time(st.st_ctime);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
if (pledge("stdio rpath", nullptr) < 0) {
|
|
perror("pledge");
|
|
return 1;
|
|
}
|
|
|
|
bool should_follow_links = false;
|
|
Vector<const char*> files;
|
|
|
|
auto args_parser = Core::ArgsParser();
|
|
args_parser.add_option(should_follow_links, "Follow links to files", nullptr, 'L');
|
|
args_parser.add_positional_argument(files, "File(s) to stat", "file", Core::ArgsParser::Required::Yes);
|
|
args_parser.parse(argc, argv);
|
|
|
|
int ret = 0;
|
|
for (auto& file : files)
|
|
ret |= stat(file, should_follow_links);
|
|
|
|
return ret;
|
|
}
|