// Client Database Interface
void addClient(const std::string &appid, const std::string &role);
+ void addClient(const std::string &appid, unsigned layer, unsigned surface, const std::string &role);
void removeClient(const std::string &appid);
bool contains(const std::string &appid);
- int countClient();
+ int countClient();
std::shared_ptr<WMClient> lookUpClient(const std::string &appid);
+ void removeSurface(unsigned surface);
// Request Interface
unsigned currentSequenceNumber();