/* $Id$ */

#ifndef PORT_H
#define PORT_H

#include <stdlib.h>
#include <string.h>
#include <list>

class Port {
public:
	enum Type {
		Invalid,
		Alsa,
		Jack,
		JackMidi
	};

	enum Direction {
		Input,
		Output
	};

	Type type;
	Direction direction;
	char *name;
	char *alias;
	const char **connections;

	Port(const char *_name)
	{
		name = strdup(_name);
		alias = NULL;
		connections = NULL;
	}

	~Port()
	{
		free(name);
		free(alias);
		free(connections);
	}
};

typedef std::list<Port *> PortList;

class PortManager {
public:
	PortList m_ports;

	PortManager() { }
	virtual ~PortManager() { }

	virtual bool Connect() = 0;
	virtual void Disconnect() = 0;
	virtual void RefreshPorts() = 0;

	Port *GetPortByName(const char *name)
	{
		Port *p;

		PortList::iterator it;
		for (it = m_ports.begin(); it != m_ports.end(); ++it)
		{
			p = *it;
			if (strcmp(p->name, name) == 0) return p;
		}

		p = new Port(name);
		m_ports.push_back(p);

		return p;
	}
};

#endif /* PORT_H */