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#pragma once
#include "InodeIdentifier.h"
#include "UnixTypes.h"
#include <AK/HashTable.h>
inline bool is_directory(mode_t mode) { return (mode & 0170000) == 0040000; }
inline bool is_character_device(mode_t mode) { return (mode & 0170000) == 0020000; }
inline bool is_block_device(mode_t mode) { return (mode & 0170000) == 0060000; }
inline bool is_regular_file(mode_t mode) { return (mode & 0170000) == 0100000; }
inline bool is_fifo(mode_t mode) { return (mode & 0170000) == 0010000; }
inline bool is_symlink(mode_t mode) { return (mode & 0170000) == 0120000; }
inline bool is_socket(mode_t mode) { return (mode & 0170000) == 0140000; }
inline bool is_sticky(mode_t mode) { return mode & 01000; }
inline bool is_setuid(mode_t mode) { return mode & 04000; }
inline bool is_setgid(mode_t mode) { return mode & 02000; }
struct InodeMetadata {
bool is_valid() const { return inode.is_valid(); }
bool may_execute(uid_t u, const HashTable<gid_t>& g) const
{
if (uid == u)
return mode & 0100;
if (g.contains(gid))
return mode & 0010;
return mode & 0001;
}
bool is_directory() const { return ::is_directory(mode); }
bool is_character_device() const { return ::is_character_device(mode); }
bool is_block_device() const { return ::is_block_device(mode); }
bool is_regular_file() const { return ::is_regular_file(mode); }
bool is_fifo() const { return ::is_fifo(mode); }
bool is_symlink() const { return ::is_symlink(mode); }
bool is_socket() const { return ::is_socket(mode); }
bool is_sticky() const { return ::is_sticky(mode); }
bool is_setuid() const { return ::is_setuid(mode); }
bool is_setgid() const { return ::is_setgid(mode); }
InodeIdentifier inode;
off_t size { 0 };
mode_t mode { 0 };
uid_t uid { 0 };
gid_t gid { 0 };
nlink_t link_count { 0 };
time_t atime { 0 };
time_t ctime { 0 };
time_t mtime { 0 };
time_t dtime { 0 };
blkcnt_t block_count { 0 };
blksize_t block_size { 0 };
unsigned major_device { 0 };
unsigned minor_device { 0 };
};
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