#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>

#include <Ecore.h>
#include <Ecore_Con.h>

#include "espik_global.h"
#include "espik_net.h"
#include "espik_common_handler.h"
#include "espik_error.h"
#include "espik_debug.h"
#include "espik.h"

typedef int	(*Handler_Func) (void* data, int ev_type, void* ev);

static int	ret;	/* For debug */
static char	connected = 0;

Ecore_Con_Server*	con_sock;

void	espik_con_init (t_info serv_info)
{
	int nb_launch;

	nb_launch = ecore_con_init ();

/*	espik_debug_printf ("nb_launch = %d", nb_launch);	*/

	con_sock = ecore_con_server_connect (ECORE_CON_REMOTE_SYSTEM,
					     serv_info.server->host, (int)serv_info.server->port, NULL);
	if (!con_sock)
	{
		espik_debug_print ("ecore_con_server_connect failed (ECORE_CON_REMOTE_SYSTEM)");
		exit (-1);
	}

	if (! (ecore_event_handler_add (ECORE_CON_EVENT_SERVER_DATA,
					(Handler_Func) server_data, NULL)))
	{
		espik_debug_print ("ecore_event_handler_add (ECORE_CON_EVENT_SERVER_DATA)");
		exit (-1);
	}
	
	if (! (ecore_event_handler_add (ECORE_CON_EVENT_SERVER_ADD,
					(Handler_Func) espik_con_up, NULL)))
	{
		espik_debug_print ("ecore_event_handler_add (ECORE_CON_EVENT_SERVER_ADD)");
		exit (-1);
	}
	
	if (! (ecore_event_handler_add (ECORE_CON_EVENT_SERVER_DEL,
					(Handler_Func) espik_con_shutdown, NULL)))
	{
		espik_debug_print ("ecore_event_handler_add (ECORE_CON_EVENT_SERVER_DEL)");
		exit (-1);
	}
}

void	espik_con_up()
{
	printf ("Connected\n");
	connected++;
}

void	espik_con_shutdown ()
{
/*	espik_debug_print ("> espik_con_shutdown");	*/

	if (!connected)
		espik_debug_print ("Unable to connect to server");
	
	ecore_con_server_del (con_sock);
	ecore_con_shutdown ();

/*	espik_debug_print ("< espik_con_shutdown");	*/
	ecore_main_loop_quit ();
}

void	espik_raw_send (char *msg)
{
	int	len;
	char*	out;

	len = strlen (msg) + 3;

	out = malloc (sizeof (char) * len);

	snprintf (out, len, "%s\r\n", msg);

	espik_debug_print ("msg: %s\nout: %s", msg, out);
	/*
		printf ("out[len-3]: 0x%X\n", out[len - 3]);
		printf ("out[len-2]: 0x%X\n", out[len - 2]);
		printf ("out[len-1]: 0x%X\n", out[len - 1]);
	*/

	ret = ecore_con_server_send (con_sock, out, strlen (out));

/*	espik_debug_print ("%d", ret);	*/

	free (out);
}