Function fs_listdir_fileinfo

src/base/fs.cpp:183–248

}

void fs_listdir_fileinfo(const char *dir, FS_LISTDIR_CALLBACK_FILEINFO cb, int type, void *user)
{
#if defined(CONF_FAMILY_WINDOWS)
	char buffer[IO_MAX_PATH_LENGTH];
	str_format(buffer, sizeof(buffer), "%s/*", dir);
	const std::wstring wide_buffer = windows_utf8_to_wide(buffer);

	WIN32_FIND_DATAW finddata;
	HANDLE handle = FindFirstFileW(wide_buffer.c_str(), &finddata);
	if(handle == INVALID_HANDLE_VALUE)
		return;

	do
	{
		const std::optional<std::string> current_entry = windows_wide_to_utf8(finddata.cFileName);
		if(!current_entry.has_value())
		{
			log_error("filesystem", "ERROR: file/folder name containing invalid UTF-16 found in folder '%s'", dir);
			continue;
		}

		CFsFileInfo info;
		info.m_pName = current_entry.value().c_str();
		info.m_TimeCreated = filetime_to_unixtime(&finddata.ftCreationTime);
		info.m_TimeModified = filetime_to_unixtime(&finddata.ftLastWriteTime);

		if(cb(&info, (finddata.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0, type, user))
			break;
	} while(FindNextFileW(handle, &finddata));

	FindClose(handle);
#else
	DIR *dir_handle = opendir(dir);
	if(dir_handle == nullptr)
		return;

	char buffer[IO_MAX_PATH_LENGTH];
	str_format(buffer, sizeof(buffer), "%s/", dir);
	size_t length = str_length(buffer);

	while(true)
	{
		struct dirent *entry = readdir(dir_handle);
		if(entry == nullptr)
			break;
		if(!str_utf8_check(entry->d_name))
		{
			log_error("filesystem", "ERROR: file/folder name containing invalid UTF-8 found in folder '%s'", dir);
			continue;
		}
		str_copy(buffer + length, entry->d_name, sizeof(buffer) - length);
		time_t created = -1, modified = -1;
		fs_file_time(buffer, &created, &modified);

		CFsFileInfo info;
		info.m_pName = entry->d_name;
		info.m_TimeCreated = created;
		info.m_TimeModified = modified;