// Ivy.h: interface for the Ivy class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_BUS_H__F7F08FE9_E653_11D0_AE3E_080009F92591__INCLUDED_)
#define AFX_BUS_H__F7F08FE9_E653_11D0_AE3E_080009F92591__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000
#ifdef  WIN32
#ifdef IVY_EXPORTS
class _declspec(dllexport) IvyWatcher;
class _declspec(dllexport) IvyApplication;
class _declspec(dllexport) Ivy;
#else
#pragma comment(lib,"Ivy.LIB" )
class _declspec(dllimport) IvyWatcher;
class _declspec(dllimport) IvyApplication;
class _declspec(dllimport) Ivy;
#endif
#endif

#include "stdafx.h"

#include "IvyCallback.h"

class IvyWatcher;

class IvyApplication;

class Ivy  
{
private:
	
	UINT applicationPort;
	void SendSubscriptions(IvyApplication *app);

public:
	void AddApplication( IvyApplication *app );
	void RemoveApplication( IvyApplication *app);

	BOOL CheckConnected( IvyApplication *app );
	BOOL CheckRegexp( const char *exp );
	void CallApplicationConnectedCallback( IvyApplication *app );
	void CallApplicationDisconnectedCallback( IvyApplication *app );
	BOOL CallDieCallback( IvyApplication *app, int id, const char *arg );
	void CallDirectMessageCallback( IvyApplication *app, int id, const char *arg );
	void CallMessageCallback( IvyApplication *app, int id, int argc, const char **argv );
	

public:

	void Classes( int argc, const char **argv );

	void SendDirectMsg( IvyApplication *app, int id, const char *message);
	void BindDirectMsg( IvyDirectMessageCallback *callback );
	int SendMsg( const char *message );

	const char *GetDomain(const char *domainlist);
	UINT GetApplicationPort();
	int BindMsg( const char *regexp, IvyMessageCallback *cb );
	void UnbindMsg( int id );
	Ivy( const char *name, const char* ready, IvyApplicationCallback *callback, bool Synchronous = true );
	void start(const char *domain);
	void stop();
	virtual ~Ivy();
	
	/* message a emettre sur connection nouvelle application */
	string ready_message;
	
protected:
	bool synchronous;		// use Window Shink to made CB mono thread like
	IvyApplication * server;
	IvyWatcher * watcher;
	IvyDieCallback *die_callback;
	IvyDirectMessageCallback *direct_callback;
	IvyApplicationCallback *application_callback;
	/* list des adresses de broadcast */
	string domain;
	/* nom de l'appliction */
	string appname;
	/* liste des clients connectes */
	CRITICAL_SECTION  m_application_cs;
	typedef std::list<IvyApplication*> IvyApplicationList;
	IvyApplicationList applications;

	/* liste des souscriptions locale a emettre aux autres applications */
	std::vector<string> regexp_out;
	/* liste des callbacks a appeler */
	std::vector< IvyMessageCallback* > callbacks;
	/* classes de messages emis par l'application utilise pour le filtrage */
	int messages_classes_count;
	const char **messages_classes;

};

#endif // !defined(AFX_BUS_H__F7F08FE9_E653_11D0_AE3E_080009F92591__INCLUDED_)