bool SnapLog::Impl::Serialize(
const DataTree &data_tree,
const map<uint64, uint64> &session_timeouts,
string *output) {
global::SnapLogFileHeader header;
header.magic = atol(kSnapLogFileHeaderMagic);
header.version = kLogVersion;
header.dbid = kDbId;
global::SessionList session_list;
ASSERT_TRUE(SerializeSessionList(session_timeouts, &session_list));
header.session_size = session_list.ByteSize();
string header_content;
ASSERT_TRUE(header.Serialize(&header_content));
string session_list_content;
ASSERT_TRUE(session_list.SerializeToString(&session_list_content));
string data_tree_content;
ASSERT_TRUE(data_tree.Serialize(&data_tree_content));
*output = header_content;
output->append(session_list_content);
output->append(data_tree_content);
return true;
}
