mirror of
https://github.com/RGBCube/serenity
synced 2025-07-26 05:07:35 +00:00
stat: Modernize slightly :^)
- Port to LibMain - Use AK::Format instead of printf()
This commit is contained in:
parent
0de575ec11
commit
de182d4b46
2 changed files with 43 additions and 52 deletions
|
@ -8,61 +8,53 @@
|
|||
#include <AK/String.h>
|
||||
#include <LibCore/ArgsParser.h>
|
||||
#include <LibCore/DateTime.h>
|
||||
#include <LibCore/System.h>
|
||||
#include <LibMain/Main.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)
|
||||
static ErrorOr<int> stat(StringView 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());
|
||||
auto st = TRY(should_follow_links ? Core::System::stat(file) : Core::System::lstat(file));
|
||||
outln(" File: {}", file);
|
||||
outln(" Inode: {}", st.st_ino);
|
||||
if (S_ISCHR(st.st_mode) || S_ISBLK(st.st_mode))
|
||||
printf(" Device: %u,%u\n", major(st.st_rdev), minor(st.st_rdev));
|
||||
outln(" Device: {},{}", 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);
|
||||
outln(" Size: {}", st.st_size);
|
||||
outln(" Links: {}", st.st_nlink);
|
||||
outln(" Blocks: {}", st.st_blocks);
|
||||
out(" UID: {}", st.st_uid);
|
||||
if (auto* pwd = getpwuid(st.st_uid)) {
|
||||
printf(" (%s)", pwd->pw_name);
|
||||
out(" ({})", pwd->pw_name);
|
||||
}
|
||||
printf("\n");
|
||||
printf(" GID: %u", st.st_gid);
|
||||
outln("");
|
||||
out(" GID: {}", st.st_gid);
|
||||
if (auto* grp = getgrgid(st.st_gid)) {
|
||||
printf(" (%s)", grp->gr_name);
|
||||
out(" ({})", grp->gr_name);
|
||||
}
|
||||
printf("\n");
|
||||
printf(" Mode: (%o/", st.st_mode);
|
||||
outln("");
|
||||
out(" Mode: ({:o}/", st.st_mode);
|
||||
|
||||
if (S_ISDIR(st.st_mode))
|
||||
printf("d");
|
||||
out("d");
|
||||
else if (S_ISLNK(st.st_mode))
|
||||
printf("l");
|
||||
out("l");
|
||||
else if (S_ISBLK(st.st_mode))
|
||||
printf("b");
|
||||
out("b");
|
||||
else if (S_ISCHR(st.st_mode))
|
||||
printf("c");
|
||||
out("c");
|
||||
else if (S_ISFIFO(st.st_mode))
|
||||
printf("f");
|
||||
out("f");
|
||||
else if (S_ISSOCK(st.st_mode))
|
||||
printf("s");
|
||||
out("s");
|
||||
else if (S_ISREG(st.st_mode))
|
||||
printf("-");
|
||||
out("-");
|
||||
else
|
||||
printf("?");
|
||||
out("?");
|
||||
|
||||
printf("%c%c%c%c%c%c%c%c",
|
||||
out("{: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' : '-'),
|
||||
|
@ -73,44 +65,42 @@ static int stat(const char* file, bool should_follow_links)
|
|||
st.st_mode & S_IWOTH ? 'w' : '-');
|
||||
|
||||
if (st.st_mode & S_ISVTX)
|
||||
printf("t");
|
||||
out("t");
|
||||
else
|
||||
printf("%c", st.st_mode & S_IXOTH ? 'x' : '-');
|
||||
out("{:c}", st.st_mode & S_IXOTH ? 'x' : '-');
|
||||
|
||||
printf(")\n");
|
||||
outln(")");
|
||||
|
||||
auto print_time = [](time_t t) {
|
||||
printf("%s\n", Core::DateTime::from_timestamp(t).to_string().characters());
|
||||
outln("{}", Core::DateTime::from_timestamp(t).to_string());
|
||||
};
|
||||
|
||||
printf("Accessed: ");
|
||||
out("Accessed: ");
|
||||
print_time(st.st_atime);
|
||||
printf("Modified: ");
|
||||
out("Modified: ");
|
||||
print_time(st.st_mtime);
|
||||
printf(" Changed: ");
|
||||
out(" Changed: ");
|
||||
print_time(st.st_ctime);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int argc, char** argv)
|
||||
ErrorOr<int> serenity_main(Main::Arguments arguments)
|
||||
{
|
||||
if (pledge("stdio rpath", nullptr) < 0) {
|
||||
perror("pledge");
|
||||
return 1;
|
||||
}
|
||||
TRY(Core::System::pledge("stdio rpath", nullptr));
|
||||
|
||||
bool should_follow_links = false;
|
||||
Vector<const char*> files;
|
||||
Vector<StringView> 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);
|
||||
args_parser.parse(arguments);
|
||||
|
||||
int ret = 0;
|
||||
for (auto& file : files)
|
||||
ret |= stat(file, should_follow_links);
|
||||
bool had_error = false;
|
||||
for (auto& file : files) {
|
||||
had_error |= stat(file, should_follow_links).is_error();
|
||||
}
|
||||
|
||||
return ret;
|
||||
return had_error;
|
||||
}
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue