+class CapNotifyMessage : public Cap::MessageBase
+{
+ public:
+ CapNotifyMessage(bool add, const std::string& capname)
+ : Cap::MessageBase((add ? "NEW" : "DEL"))
+ {
+ PushParamRef(capname);
+ }
+};
+
+class CapNotifyValueMessage : public Cap::MessageBase
+{
+ std::string s;
+ const std::string::size_type pos;
+
+ public:
+ CapNotifyValueMessage(const std::string& capname)
+ : Cap::MessageBase("NEW")
+ , s(capname)
+ , pos(s.size()+1)
+ {
+ s.push_back('=');
+ PushParamRef(s);
+ }
+
+ void SetCapValue(const std::string& capvalue)
+ {
+ s.erase(pos);
+ s.append(capvalue);
+ InvalidateCache();
+ }
+};
+