diff options
Diffstat (limited to 'Userland/Libraries/LibCore/DeprecatedFile.cpp')
| -rw-r--r-- | Userland/Libraries/LibCore/DeprecatedFile.cpp | 138 |
1 files changed, 4 insertions, 134 deletions
diff --git a/Userland/Libraries/LibCore/DeprecatedFile.cpp b/Userland/Libraries/LibCore/DeprecatedFile.cpp index a2cb1039ad..15a5856a4a 100644 --- a/Userland/Libraries/LibCore/DeprecatedFile.cpp +++ b/Userland/Libraries/LibCore/DeprecatedFile.cpp @@ -104,21 +104,8 @@ int DeprecatedFile::leak_fd() bool DeprecatedFile::is_device() const { - return is_device(fd()); -} - -bool DeprecatedFile::is_device(DeprecatedString const& filename) -{ - struct stat st; - if (stat(filename.characters(), &st) < 0) - return false; - return S_ISBLK(st.st_mode) || S_ISCHR(st.st_mode); -} - -bool DeprecatedFile::is_device(int fd) -{ struct stat st; - if (fstat(fd, &st) < 0) + if (fstat(fd(), &st) < 0) return false; return S_ISBLK(st.st_mode) || S_ISCHR(st.st_mode); } @@ -131,14 +118,6 @@ bool DeprecatedFile::is_block_device() const return S_ISBLK(stat.st_mode); } -bool DeprecatedFile::is_block_device(DeprecatedString const& filename) -{ - struct stat st; - if (stat(filename.characters(), &st) < 0) - return false; - return S_ISBLK(st.st_mode); -} - bool DeprecatedFile::is_char_device() const { struct stat stat; @@ -147,31 +126,10 @@ bool DeprecatedFile::is_char_device() const return S_ISCHR(stat.st_mode); } -bool DeprecatedFile::is_char_device(DeprecatedString const& filename) -{ - struct stat st; - if (stat(filename.characters(), &st) < 0) - return false; - return S_ISCHR(st.st_mode); -} - bool DeprecatedFile::is_directory() const { - return is_directory(fd()); -} - -bool DeprecatedFile::is_directory(DeprecatedString const& filename) -{ struct stat st; - if (stat(filename.characters(), &st) < 0) - return false; - return S_ISDIR(st.st_mode); -} - -bool DeprecatedFile::is_directory(int fd) -{ - struct stat st; - if (fstat(fd, &st) < 0) + if (fstat(fd(), &st) < 0) return false; return S_ISDIR(st.st_mode); } @@ -184,62 +142,9 @@ bool DeprecatedFile::is_link() const return S_ISLNK(stat.st_mode); } -bool DeprecatedFile::is_link(DeprecatedString const& filename) -{ - struct stat st; - if (lstat(filename.characters(), &st) < 0) - return false; - return S_ISLNK(st.st_mode); -} - bool DeprecatedFile::looks_like_shared_library() const { - return DeprecatedFile::looks_like_shared_library(m_filename); -} - -bool DeprecatedFile::looks_like_shared_library(DeprecatedString const& filename) -{ - return filename.ends_with(".so"sv) || filename.contains(".so."sv); -} - -bool DeprecatedFile::can_delete_or_move(StringView path) -{ - VERIFY(!path.is_empty()); - auto directory = LexicalPath::dirname(path); - auto directory_has_write_access = !Core::System::access(directory, W_OK).is_error(); - if (!directory_has_write_access) - return false; - - auto stat_or_empty = [](StringView path) { - auto stat_or_error = Core::System::stat(path); - if (stat_or_error.is_error()) { - struct stat stat { }; - return stat; - } - return stat_or_error.release_value(); - }; - - auto directory_stat = stat_or_empty(directory); - bool is_directory_sticky = directory_stat.st_mode & S_ISVTX; - if (!is_directory_sticky) - return true; - - // Directory is sticky, only the file owner, directory owner, and root can modify (rename, remove) it. - auto user_id = geteuid(); - return user_id == 0 || directory_stat.st_uid == user_id || stat_or_empty(path).st_uid == user_id; -} - -bool DeprecatedFile::exists(StringView filename) -{ - return !Core::System::stat(filename).is_error(); -} - -ErrorOr<size_t> DeprecatedFile::size(DeprecatedString const& filename) -{ - struct stat st; - if (stat(filename.characters(), &st) < 0) - return Error::from_errno(errno); - return st.st_size; + return m_filename.ends_with(".so"sv) || m_filename.contains(".so."sv); } DeprecatedString DeprecatedFile::real_path_for(DeprecatedString const& filename) @@ -268,7 +173,7 @@ DeprecatedString DeprecatedFile::current_working_directory() DeprecatedString DeprecatedFile::absolute_path(DeprecatedString const& path) { - if (DeprecatedFile::exists(path)) + if (!Core::System::stat(path).is_error()) return DeprecatedFile::real_path_for(path); if (path.starts_with("/"sv)) @@ -562,41 +467,6 @@ ErrorOr<void, DeprecatedFile::CopyError> DeprecatedFile::copy_directory(Deprecat return {}; } -ErrorOr<void> DeprecatedFile::link_file(DeprecatedString const& dst_path, DeprecatedString const& src_path) -{ - int duplicate_count = 0; - while (access(get_duplicate_name(dst_path, duplicate_count).characters(), F_OK) == 0) { - ++duplicate_count; - } - if (duplicate_count != 0) { - return link_file(get_duplicate_name(dst_path, duplicate_count), src_path); - } - if (symlink(src_path.characters(), dst_path.characters()) < 0) - return Error::from_errno(errno); - return {}; -} - -ErrorOr<void> DeprecatedFile::remove(StringView path, RecursionMode mode) -{ - auto path_stat = TRY(Core::System::lstat(path)); - - if (S_ISDIR(path_stat.st_mode) && mode == RecursionMode::Allowed) { - auto di = DirIterator(path, DirIterator::SkipParentAndBaseDir); - if (di.has_error()) - return di.error(); - - while (di.has_next()) { - TRY(remove(di.next_full_path(), RecursionMode::Allowed)); - } - - TRY(Core::System::rmdir(path)); - } else { - TRY(Core::System::unlink(path)); - } - - return {}; -} - Optional<DeprecatedString> DeprecatedFile::resolve_executable_from_environment(StringView filename) { if (filename.is_empty()) |