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/* Copyright 2008,2009,2010 Edwin Eefting (edwin@datux.nl)
This file is part of Synapse.
Synapse is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Synapse is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Synapse. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CMSG_H
#define CMSG_H
#include <string>
#include <map>
#include <boost/any.hpp>
#include <boost/variant.hpp>
#include <boost/shared_ptr.hpp>
#include "cvar.h"
//#include "cmessageman.h"
/*
typical route of a cmsg object
1. Sendmessage is called with a shared_ptr to a Cmsg object:
[Cmsg object] -smart_ptr-> Sendmessage()
2. This creates one or more Ccalls that point to it:
[Ccall objects] -shared_ptr-> [Cmsg object]
3. A operator() thread fetches a Iterator to a call object:
operator() -iterator-> [Ccall object] --shared_ptr-> [Cmsg object]
4. The operator calls the apropriate handler with a reference to the message object:
[Cmsg object] -reference-> soHander()
5. The Ccall objects are deleted after the operators() are done:
*poof* shared_ptr automaticly deletes [Cmsg object] after everyone is one.
INCLUDING the original sender of the message.
*/
/**
@author
*/
namespace synapse
{
using namespace std;
class Cmsg : public Cvar {
public:
Cmsg();
~Cmsg();
int src;
int dst;
string event;
//this function is only implemented in the .so object module
//so if you use it in the core you will get linker errors :)
void send(int cookie=0);
void returnError(string description);
void returnWarning(string description);
bool returnIfOtherThan(char * keys, ...);
//json stuff
void toJson(string & jsonStr);
void fromJson(string & jsonStr);
//things to make Cvar usage easier
Cvar & operator=(Cvar & var);
};
typedef shared_ptr<Cmsg> CmsgPtr;
}
typedef synapse::Cmsg Cmsg;
#endif
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