Function write_data_index

src/resource/data_compiler.cpp:458–486

}

static s32 write_data_index(FilesystemDisk &data_fs, const char *filename, const HashMap<StringId64, DynamicString> &index)
{
	StringStream ss(default_allocator());
	DynamicString temp_filename(default_allocator());

	File *file = data_fs.open_temporary(temp_filename);
	if (file->is_open()) {
		auto cur = hash_map::begin(index);
		auto end = hash_map::end(index);
		for (; cur != end; ++cur) {
			HASH_MAP_SKIP_HOLE(index, cur);

			TempAllocator256 ta;
			DynamicString str(ta);
			str.from_string_id(cur->first);
			ss << "\"" << str.c_str() << "\" = \"" << cur->second.c_str() << "\"\n";
		}

		u32 ss_len = strlen32(string_stream::c_str(ss));
		if (ss_len != file->write(string_stream::c_str(ss), ss_len)) {
			data_fs.close(*file);
			return -1;
		}
	}
	data_fs.close(*file);

	RenameResult rr = data_fs.rename(temp_filename.c_str(), filename);
	return rr.error == RenameResult::SUCCESS ? 0 : -1;
}

static s32 write_data_versions(FilesystemDisk &data_fs
	, const char *filename